Module:Val/units: Difference between revisions

Latest revision as of 14:09, 3 September 2020

Documentation for this module may be created at Module:Val/units/doc

-- Definitions for units known to val
-- File format is two strings and a return statement with them in it:
-- string in quotes [=[ ... builtin_units ... ]=].
-- string in quotes [=[ ... builtin_units_long_scale ... ]=].
-- First string, builtin_units, is short-scale, second string is long scale.

-- Entry format:
-- One record per line, starting in first column, having 2-4 fields.
-- Field separator: two or more spaces
-- Between first and second fields: two or more spaces
-- Between all other fields: two or more spaces, or one or more tabs
-- Entries without two spaces in them are ignored.

-- There must be a blank line before the first entry and after the last.
-- I.e. the first two and last two characters of the string must be newlines.

-- Format of entry. Two record types:
--
-- One record type is a wikilink:
-- Unit-code        [[ pagename | Symbol-accepts-HTML-only ]]
-- Text-field separator is still two spaces.  Two spaces not allowed in wikilink.
--
-- The other record type is all fields:
-- Unit-code        symbol-accepts-HTML-only        pagename#section-OK
--
-- Plus there is an optional field that goes at the end after two or more spaces.
-- Whether it is a number or an equation or the letters SI,
-- any of these three has the same function: a wikitable sorting "scale".
-- It is for sorting, and it works for either record type.
-- Difference is SI can't accept HTML. But SI correctly scales any SI prefix.
-- (Optional fields ALIAS and NOSPACE and ANGLE are for advanced users.)

-- "Invalid unit" error:
-- Using SI requires that the symbol equal unit-code, so never allows HTML.
-- Any difference between SI or symbol must be an SI prefix, such as k, M, or G.
-- A space at the end of an entry is an error. No space at each EOL.

local builtin_units = [=[

== Test ==
Foo  [[Hz|<samp>Foo</samp>]]
Baz  [[Hertz|baz<sub>0</sub>]]
Baz  [[Kelvins|baz<sub>0</sub>]]
Bar  [[Foobar|bar<abbr title="super duper">0</abbr>]]
quux  [[Foobar|<span title="super duper 2">bar0</span>]]

== Unsorted units ==
c0  [[Speed of light#Numerical value, notation, and units|''c''<sub>0</sub>]]
lbf  [[Pound (force)|<span title="pound-force">lb<sub>F</sub></span> ]]
N.s  [[Newton-second|N&sdot;s]]
J.K-1  [[Joule per kelvin|J&sdot;K<sup>−1</sup>]]
C.mol-1  [[Faraday constant|C&sdot;mol<sup>−1</sup>]]
C/mol  [[Faraday constant|C/mol]]
C.kg-1  [[Roentgen (unit)|C&sdot;kg<sup>−1</sup>]]
C/kg  [[Roentgen (unit)|C/kg]]
F.m-1  [[vacuum permittivity|F&sdot;m<sup>−1</sup>]]
F/m  [[vacuum permittivity|F/m]]
e  [[Elementary charge|''e'']]
kB  [[Kilobyte|kB]]  8e3
MB  [[Megabyte|MB]]  8e6
GB  [[Gigabyte|GB]]  8e9
TB  [[Terabyte|TB]]  8e12
lx  [[Lux (unit)|lx]]
nat  [[nat (unit)|nat]]

== Time and frequency ==
byte/s  [[Data rate units|byte/s]]  8
kB/s  [[Data rate units#Kilobyte per second|<span title="Kilobytes per second">kB/s</span>]]  8e3
MB/s  [[Data rate units#Megabyte per second|<span title="Megabytes per second">MB/s</span>]]  8e6
GB/s  [[Data rate units#Gigabyte per second|<span title="Gigabytes per second">GB/s</span>]]  8e9
TB/s  [[Data rate units#Terabyte per second|<span title="Terabytes per second">TB/s</span>]]  8e12
bit/s  [[Bit per second|bit/s]]  1
bps  [[Bit per second|bit/s]]  1
kbit/s  [[Kilobit per second|kbit/s]]  1e3
Mbit/s  [[Megabit per second|Mbit/s]]  1e6
Gbit/s  [[Gigabit per second|Gbit/s]]  1e9
Tbit/s  [[Terabit per second|Tbit/s]]  1e12
kT/s  [[Transfer (computing)|<span title="Kilotransfers per second">kT/s</span>]]  1e3
MT/s  [[Transfer (computing)|<span title="Megatransfers per second">MT/s</span>]]  1e6
GT/s  [[Transfer (computing)|<span title="Gigatransfers per second">GT/s</span>]]  1e9
year  [[Year|year]]  31557600
years  [[Year|years]]  31557600
yr  [[Year#Symbols y and yr|yr]]  31557600
y  [[Year|y]]  31557600
a  [[Annum|a]]  31557600
Ga  [[Gigaannum|Ga]]  31557600000000000
Ma  [[Megaannum|Ma]]  31557600000000
ka  [[Kiloannum|ka]]  31557600000
kyr  [[kyr|kyr]]  31557600000
kya  [[kyr|kya]]  31557600000
myr  [[myr|myr]]  31557600000000
mya  [[Mya (unit)|mya]]  31557600000000
byr  [[Billion years|byr]]  31557600000000000
bya  [[Billion years ago|bya]]  31557600000000000
Gyr  [[billion years|Gyr]]  31557600000000000
BP  [[Before present|BP]]
uBP  [[Radiocarbon dating#Calibration|<sup>14</sup>C yr BP]]
BC  [[Before Christ|BC]]  -1
AD  [[Anno Domini|AD]]  1
BCE  [[Before the Common Era|BCE]]  -1
CE  [[Common Era|CE]]  1
JD  [[Julian date|JD]]  1
MJD  [[Modified Julian date|MJD]]  1

s-1  [[Second|s<sup>−1</sup>]]
s-2  [[Second|s<sup>−2</sup>]]
s2  [[Second|s<sup>2</sup>]]

s  [[Second|s]]  SI
as  [[Attosecond|s]]  SI
cs  [[Second|s]]  SI
das  [[Second|s]]  SI
ds  [[Second|s]]  SI
Es  [[Second|s]]  SI
fs  [[Femtosecond|s]]  SI
Gs  [[Second|s]]  SI
hs  [[Second|s]]  SI
ks  [[Second|s]]  SI
ms  [[Millisecond|s]]  SI
µs  [[Microsecond|s]]  SI
us  [[Microsecond|s]]  SI
Ms  [[Second|s]]  SI
ns  [[Nanosecond|s]]  SI
ps  [[Picosecond|s]]  SI
Ps  [[Second|s]]  SI
Ts  [[Second|s]]  SI
Ys  [[Second|s]]  SI
ys  [[Yoctosecond|s]]  SI
Zs  [[Second|s]]  SI
zs  [[Zeptosecond|s]]  SI

Hz  [[Hertz|Hz]]  SI
aHz  [[Hertz|Hz]]  SI
cHz  [[Hertz|Hz]]  SI
daHz  [[Hertz|Hz]]  SI
dHz  [[Hertz|Hz]]  SI
EHz  [[Hertz|Hz]]  SI
fHz  [[Hertz|Hz]]  SI
hHz  [[Hertz|Hz]]  SI
GHz  [[Gigahertz|Hz]]  SI
kHz  [[Kilohertz|Hz]]  SI
MHz  [[Megahertz|Hz]]  SI
mHz  [[Hertz|Hz]]  SI
uHz  [[Hertz|Hz]]  SI
µHz  [[Hertz|Hz]]  SI
nHz  [[Hertz|Hz]]  SI
pHz  [[Hertz|Hz]]  SI
PHz  [[Hertz|Hz]]  SI
THz  [[Hertz|Hz]]  SI
yHz  [[Hertz|Hz]]  SI
YHz  [[Hertz|Hz]]  SI
zHz  [[Hertz|Hz]]  SI
ZHz  [[Hertz|Hz]]  SI

== Length, area, volume ==
fb-1  [[Barn (unit)|fb<sup>−1</sup>]]
m-1  [[Metre|m<sup>−1</sup>]]
m-2  [[Square metre|m<sup>−2</sup>]]
m-3  [[Cubic metre|m<sup>−3</sup>]]
km2  [[Square kilometre|km<sup>2</sup>]]
km3  [[Cubic kilometre|km<sup>3</sup>]]
µm2  [[Square metre|µm<sup>2</sup>]]
um2  [[Square metre|µm<sup>2</sup>]]
am2  [[Square metre|am<sup>2</sup>]]
cm2  [[Square centimetre|cm<sup>2</sup>]]
dam2  [[Square metre|dam<sup>2</sup>]]
dm2  [[Square metre|dm<sup>2</sup>]]
Em2  [[Square metre|Em<sup>2</sup>]]
fm2  [[Square metre|fm<sup>2</sup>]]
Gm2  [[Square metre|Gm<sup>2</sup>]]
hm2  [[Square metre|hm<sup>2</sup>]]
mm2  [[Square metre|mm<sup>2</sup>]]
Mm2  [[Square metre|Mm<sup>2</sup>]]
nm2  [[Square metre|nm<sup>2</sup>]]
pm2  [[Square metre|pm<sup>2</sup>]]
Pm2  [[Square metre|Pm<sup>2</sup>]]
Tm2  [[Square metre|Tm<sup>2</sup>]]
ym2  [[Square metre|ym<sup>2</sup>]]
Ym2  [[Square metre|Ym<sup>2</sup>]]
zm2  [[Square metre|zm<sup>2</sup>]]
Zm2  [[Square metre|Zm<sup>2</sup>]]
gal  [[Gallon|gal]]
Gal  [[Gal (unit)|Gal]]
uGal  [[Gal (unit)|µGal]]
µGal  [[Gal (unit)|µGal]]
mGal  [[Gal (unit)|mGal]]

b  [[Barn (unit)|b]]  SI
ab  [[Barn (unit)|b]]  SI
cb  [[Barn (unit)|b]]  SI
dab  [[Barn (unit)|b]]  SI
db  [[Barn (unit)|b]]  SI
Eb  [[Barn (unit)|b]]  SI
fb  [[Barn (unit)|b]]  SI
Gb  [[Barn (unit)|b]]  SI
hb  [[Barn (unit)|b]]  SI
kb  [[Barn (unit)|b]]  SI
mb  [[Barn (unit)|b]]  SI
µb  [[Barn (unit)|b]]  SI
ub  [[Barn (unit)|b]]  SI
Mb  [[Barn (unit)|b]]  SI
nb  [[Barn (unit)|b]]  SI
pb  [[Barn (unit)|b]]  SI
Pb  [[Barn (unit)|b]]  SI
Tb  [[Barn (unit)|b]]  SI
Yb  [[Barn (unit)|b]]  SI
yb  [[Barn (unit)|b]]  SI
Zb  [[Barn (unit)|b]]  SI
zb  [[Barn (unit)|b]]  SI

== Velocity and acceleration ==
m.s-2  [[Metre per second squared|m&sdot;s<sup>−2</sup>]]
m/s2  [[Metre per second squared|m/s<sup>2</sup>]]
m.s-1  [[Metre per second|m&sdot;s<sup>−1</sup>]]
m/s  [[Metre per second|m/s]]
km.s-1  [[Metre per second|km&sdot;s<sup>−1</sup>]]
km/s  [[Metre per second|km/s]]

== Mass and energy ==
lbm  [[Pound (mass)|<span title="pound-mass">lb<sub>m</sub></span>]]
uJ  [[Joule|µJ]]
J.s  [[Joule-second|J&sdot;s]]
kWh  [[Kilowatt hour|kWh]]
kW.h  [[Kilowatt hour|kW&sdot;h]]
J/C  [[Volt|J/C]]
J/kg  [[Joule|J/kg]]

Da  [[Dalton (unit)|Da]]  SI
EDa  [[Dalton (unit)|Da]]  SI
PDa  [[Dalton (unit)|Da]]  SI
TDa  [[Dalton (unit)|Da]]  SI
GDa  [[Dalton (unit)|Da]]  SI
MDa  [[Dalton (unit)|Da]]  SI
kDa  [[Dalton (unit)|Da]]  SI
mDa  [[Dalton (unit)|Da]]  SI
uDa  [[Dalton (unit)|Da]]  SI
μDa  [[Dalton (unit)|Da]]  SI
nDa  [[Dalton (unit)|Da]]  SI
pDa  [[Dalton (unit)|Da]]  SI
fDa  [[Dalton (unit)|Da]]  SI
aDa  [[Dalton (unit)|Da]]  SI

g  [[Gram|g]]  SI
ag  [[Attogram|g]]  SI
cg  [[Centigram|g]]  SI
dag  [[Gram|g]]  SI
dg  [[Decigram|g]]  SI
Eg  [[Exagram|g]]  SI
fg  [[Femtogram|g]]  SI
Gg  [[Gigagram|g]]  SI
hg  [[Kilogram#SI multiples|g]]  SI
kg  [[Kilogram|g]]  SI
mcg  [[Microgram|g]]  SI
Mg  [[Megagram|g]]  SI
mg  [[Milligram|g]]  SI
ug  [[Microgram|g]]  SI
µg  [[Microgram|g]]  SI
ng  [[Nanogram|g]]  SI
Pg  [[Petagram|g]]  SI
pg  [[Picogram|g]]  SI
Tg  [[Tonne|g]]  SI
yg  [[Yoctogram|g]]  SI
Yg  [[Yottagram|g]]  SI
zg  [[Zeptogram|g]]  SI
Zg  [[Zettagram|g]]  SI

== Pressure and density ==
psi  [[Pounds per square inch|psi]]
g.cm-3  [[Gram per cubic centimetre|g&sdot;cm<sup>−3</sup>]]
g/cm3  [[Gram per cubic centimetre|g/cm<sup>3</sup>]]
kg.m-3  [[Kilogram per cubic metre|kg&sdot;m<sup>−3</sup>]]
kg/m3  [[Kilogram per cubic metre|kg/m<sup>3</sup>]]
kg/cm3  [[Density#Formula and common units|kg/cm<sup>3</sup>]]
g/L  [[Gram per litre|g/L]]
g/l  [[Gram per litre|g/l]]
mcg/dL  [[Gram per litre|µg/dL]]
mcg/dl  [[Gram per litre|µg/dl]]
mg/mL  [[Gram per litre|mg/mL]]
mg/ml  [[Gram per litre|mg/ml]]
ug/dL  [[Gram per litre|µg/dL]]
ug/dl  [[Gram per litre|µg/dl]]
μg/dL  [[Gram per litre|μg/dL]]
μg/dl  [[Gram per litre|μg/dl]]
mg.L-1  [[Gram per litre|<abbr title="milligrams per liter">mg/L</abbr>]]
mg/L  [[Gram per litre|<abbr title="milligrams per liter">mg/L</abbr>]]
mg.l-1  [[Gram per litre|<abbr title="milligrams per liter">mg/l</abbr>]]
mg/l  [[Gram per litre|<abbr title="milligrams per liter">mg/l</abbr>]]

== Temperature ==
degC  °C  ALIAS
degF  °F  ALIAS
degR  °R  ALIAS

K  [[Kelvin|K]]  SI
YK  [[Yottakelvin|K]]  SI
ZK  [[Zettakelvin|K]]  SI
EK  [[Kelvin|K]]  SI
PK  [[Petakelvin|K]]  SI
TK  [[Terakelvin|K]]  SI
GK  [[Gigakelvin|K]]  SI
MK  [[Megakelvin|K]]  SI
kK  [[Kilokelvin|K]]  SI
hK  [[Hectokelvin|K]]  SI
daK  [[Decakelvin|K]]  SI
dK  [[Decikelvin|K]]  SI
cK  [[Centikelvin|K]]  SI
mK  [[Millikelvin|K]]  SI
µK  [[Microkelvin|K]]  SI
uK  [[Microkelvin|K]]  SI
nK  [[Nanokelvin|K]]  SI
pK  [[Picokelvin|K]]  SI
fK  [[Femtokelvin|K]]  SI
aK  [[Attokelvin|K]]  SI
zK  [[Zeptokelvin|K]]  SI
yK  [[Yoctokelvin|K]]  SI

== Electromagnetism ==
Wb  [[Weber (unit)|Wb]]
N.A-2  [[Permeability (electromagnetism)|N&sdot;A<sup>−2</sup>]]
H.m-1  [[Permeability (electromagnetism)|H&sdot;m<sup>−1</sup>]]
V.m-1  [[Electric field|V&sdot;m<sup>−1</sup>]]
V/m  [[Electric field|V/m]]

C  [[Coulomb|C]]  SI
YC  [[Coulomb|C]]  SI
ZC  [[Coulomb|C]]  SI
EC  [[Coulomb|C]]  SI
PC  [[Coulomb|C]]  SI
TC  [[Coulomb|C]]  SI
GC  [[Coulomb|C]]  SI
MC  [[Coulomb|C]]  SI
kC  [[Coulomb|C]]  SI
hC  [[Coulomb|C]]  SI
daC  [[Coulomb|C]]  SI
dC  [[Coulomb|C]]  SI
cC  [[Coulomb|C]]  SI
mC  [[Coulomb|C]]  SI
µC  [[Coulomb|C]]  SI
uC  [[Coulomb|C]]  SI
nC  [[Coulomb|C]]  SI
pC  [[Coulomb|C]]  SI
fC  [[Coulomb|C]]  SI
aC  [[Coulomb|C]]  SI
zC  [[Coulomb|C]]  SI
yC  [[Coulomb|C]]  SI

F  [[Farad|F]]  SI
YF  [[Farad|F]]  SI
ZF  [[Farad|F]]  SI
EF  [[Farad|F]]  SI
PF  [[Farad|F]]  SI
TF  [[Farad|F]]  SI
GF  [[Farad|F]]  SI
MF  [[Farad|F]]  SI
kF  [[Farad|F]]  SI
hF  [[Farad|F]]  SI
daF  [[Farad|F]]  SI
dF  [[Farad|F]]  SI
cF  [[Farad|F]]  SI
mF  [[Farad|F]]  SI
µF  [[Farad|F]]  SI
uF  [[Farad|F]]  SI
nF  [[Farad|F]]  SI
pF  [[Farad|F]]  SI
fF  [[Farad|F]]  SI
aF  [[Farad|F]]  SI
zF  [[Farad|F]]  SI
yF  [[Farad|F]]  SI

H  [[Henry (unit)|H]]  SI
YH  [[Henry (unit)|H]]  SI
ZH  [[Henry (unit)|H]]  SI
EH  [[Henry (unit)|H]]  SI
PH  [[Henry (unit)|H]]  SI
TH  [[Henry (unit)|H]]  SI
GH  [[Henry (unit)|H]]  SI
MH  [[Henry (unit)|H]]  SI
kH  [[Henry (unit)|H]]  SI
hH  [[Henry (unit)|H]]  SI
daH  [[Henry (unit)|H]]  SI
dH  [[Henry (unit)|H]]  SI
cH  [[Henry (unit)|H]]  SI
mH  [[Henry (unit)|H]]  SI
µH  [[Henry (unit)|H]]  SI
uH  [[Henry (unit)|H]]  SI
nH  [[Henry (unit)|H]]  SI
pH  [[Henry (unit)|H]]  SI
fH  [[Henry (unit)|H]]  SI
aH  [[Henry (unit)|H]]  SI
zH  [[Henry (unit)|H]]  SI
yH  [[Henry (unit)|H]]  SI

A  [[Ampere|A]]  SI
YA  [[Ampere|A]]  SI
ZA  [[Ampere|A]]  SI
EA  [[Ampere|A]]  SI
PA  [[Ampere|A]]  SI
TA  [[Ampere|A]]  SI
GA  [[Ampere|A]]  SI
MA  [[Ampere|A]]  SI
kA  [[Ampere|A]]  SI
hA  [[Ampere|A]]  SI
daA  [[Ampere|A]]  SI
dA  [[Ampere|A]]  SI
cA  [[Ampere|A]]  SI
mA  [[Ampere|A]]  SI
µA  [[Ampere|A]]  SI
uA  [[Ampere|A]]  SI
nA  [[Ampere|A]]  SI
pA  [[Ampere|A]]  SI
fA  [[Ampere|A]]  SI
aA  [[Ampere|A]]  SI
zA  [[Ampere|A]]  SI
yA  [[Ampere|A]]  SI

V  [[Volt|V]]  SI
YV  [[Volt|V]]  SI
ZV  [[Volt|V]]  SI
EV  [[Volt|V]]  SI
PV  [[Volt|V]]  SI
TV  [[Volt|V]]  SI
GV  [[Volt|V]]  SI
MV  [[Volt|V]]  SI
kV  [[Volt|V]]  SI
hV  [[Volt|V]]  SI
daV  [[Volt|V]]  SI
dV  [[Volt|V]]  SI
cV  [[Volt|V]]  SI
mV  [[Volt|V]]  SI
µV  [[Volt|V]]  SI
uV  [[Volt|V]]  SI
nV  [[Volt|V]]  SI
pV  [[Volt|V]]  SI
fV  [[Volt|V]]  SI
aV  [[Volt|V]]  SI
zV  [[Volt|V]]  SI
yV  [[Volt|V]]  SI

VA  [[Volt-ampere|VA]]  SI
YVA  [[Volt-ampere|VA]]  SI
ZVA  [[Volt-ampere|VA]]  SI
EVA  [[Volt-ampere|VA]]  SI
PVA  [[Volt-ampere|VA]]  SI
TVA  [[Volt-ampere|VA]]  SI
GVA  [[Volt-ampere|VA]]  SI
MVA  [[Volt-ampere|VA]]  SI
kVA  [[Volt-ampere|VA]]  SI
hVA  [[Volt-ampere|VA]]  SI
daVA  [[Volt-ampere|VA]]  SI
dVA  [[Volt-ampere|VA]]  SI
cVA  [[Volt-ampere|VA]]  SI
mVA  [[Volt-ampere|VA]]  SI
µVA  [[Volt-ampere|VA]]  SI
uVA  [[Volt-ampere|VA]]  SI
nVA  [[Volt-ampere|VA]]  SI
pVA  [[Volt-ampere|VA]]  SI
fVA  [[Volt-ampere|VA]]  SI
aVA  [[Volt-ampere|VA]]  SI
zVA  [[Volt-ampere|VA]]  SI
yVA  [[Volt-ampere|VA]]  SI

Ω  [[Ohm|Ω]]  SI

R  [[Rayleigh (unit)|R]]  SI

G  [[Gauss (unit)|G]]  SI
aG  [[Attogauss|G]]  SI
cG  [[Centigauss|G]]  SI
daG  [[Decagauss|G]]  SI
dG  [[Decigauss|G]]  SI
EG  [[Exagauss|G]]  SI
fG  [[Femtogauss|G]]  SI
GG  [[Gigagauss|G]]  SI
hG  [[Hectogauss|G]]  SI
kG  [[Kilogauss|G]]  SI
MG  [[Megagauss|G]]  SI
mG  [[Milligauss|G]]  SI
uG  [[Microgauss|G]]  SI
µG  [[Microgauss|G]]  SI
nG  [[Nanogauss|G]]  SI
PG  [[Petagauss|G]]  SI
pG  [[Picogauss|G]]  SI
TG  [[Teragauss|G]]  SI
yG  [[Yoctogauss|G]]  SI
YG  [[Yottagauss|G]]  SI
zG  [[Zeptogauss|G]]  SI
ZG  [[Zettagauss|G]]  SI

T  [[Tesla (unit)|T]]  SI
aT  [[Attotesla|T]]  SI
cT  [[Centitesla|T]]  SI
daT  [[Decatesla|T]]  SI
dT  [[Decitesla|T]]  SI
ET  [[Exatesla|T]]  SI
fT  [[Femtotesla|T]]  SI
GT  [[Gigatesla|T]]  SI
hT  [[Hectotesla|T]]  SI
kT  [[Kilotesla|T]]  SI
MT  [[Megatesla|T]]  SI
mT  [[Millitesla|T]]  SI
uT  [[Microtesla|T]]  SI
µT  [[Microtesla|T]]  SI
nT  [[Nanotesla|T]]  SI
PT  [[Petatesla|T]]  SI
pT  [[Picotesla|T]]  SI
TT  [[Teratesla|T]]  SI
yT  [[Yoctotesla|T]]  SI
YT  [[Yottatesla|T]]  SI
zT  [[Zeptotesla|T]]  SI
ZT  [[Zettatesla|T]]  SI

== Astrophysics ==
au  [[Astronomical unit|au]]
c  [[Speed of light|''c'']]
ly  [[Light-year|ly]]
Earth mass  [[Earth mass|''M''<sub>⊕</sub>]]
Earth radius  [[Earth radius|''R''<sub>⊕</sub>]]
M_Earth  [[Earth mass|''M''<sub>⊕</sub>]]
R_Earth  [[Earth radius|''R''<sub>⊕</sub>]]
M+  [[Earth mass|''M''<sub>⊕</sub>]]
R+  [[Earth radius|''R''<sub>⊕</sub>]]
Jupiter mass  [[Jupiter mass|''M''<sub>J</sub>]]
Jupiter radius  [[Jupiter radius|''R''<sub>J</sub>]]
M_Jupiter  [[Jupiter mass|''M''<sub>J</sub>]]
R_Jupiter  [[Jupiter radius|''R''<sub>J</sub>]]
Solar mass  [[Solar mass|''M''<sub>&#x2609;</sub>]]
solar mass  [[Solar mass|''M''<sub>&#x2609;</sub>]]
M_Solar  [[Solar mass|''M''<sub>&#x2609;</sub>]]
M_solar  [[Solar mass|''M''<sub>&#x2609;</sub>]]
R_Solar  [[Solar radius|''R''<sub>&#x2609;</sub>]]
R_solar  [[Solar radius|''R''<sub>&#x2609;</sub>]]
Solar radius  [[Solar radius|''R''<sub>&#x2609;</sub>]]
solar radius  [[Solar radius|''R''<sub>&#x2609;</sub>]]
Solar luminosity  [[Solar luminosity|''L''<sub>&#x2609;</sub>]]
solar luminosity  [[Solar luminosity|''L''<sub>&#x2609;</sub>]]
L_solar  [[Solar luminosity|''L''<sub>&#x2609;</sub>]]
L_Solar  [[Solar luminosity|''L''<sub>&#x2609;</sub>]]
Lo  [[Solar luminosity|''L''<sub>&#x2609;</sub>]]
pc2  [[Parsec|pc<sup>2</sup>]]
pc3  [[Parsec|pc<sup>3</sup>]]
kpc2  [[Parsec#Parsecs and kiloparsecs|kpc<sup>2</sup>]]
kpc3  [[Parsec#Parsecs and kiloparsecs|kpc<sup>3</sup>]]
kpc  [[Parsec#Parsecs and kiloparsecs|kpc]]
Mpc2  [[Parsec#Megaparsecs and gigaparsecs|Mpc<sup>2</sup>]]
Mpc3  [[Parsec#Megaparsecs and gigaparsecs|Mpc<sup>3</sup>]]
Mpc  [[Parsec#Megaparsecs and gigaparsecs|Mpc]]
Gpc2  [[Parsec#Megaparsecs and gigaparsecs|Gpc<sup>2</sup>]]
Gpc3  [[Parsec#Megaparsecs and gigaparsecs|Gpc<sup>3</sup>]]
Gpc  [[Parsec#Megaparsecs and gigaparsecs|Gpc]]

== Nuclear physics and chemistry ==
cm-1  [[Wavenumber|cm<sup>−1</sup>]]
u  [[Unified atomic mass unit|u]]
osmol  [[Osmole (unit)|osmol]]
Osm  [[Osmole (unit)|Osm]]
M  [[Molarity|M]]
TM  [[Molarity|M]]  SI
GM  [[Molarity|M]]  SI
MM  [[Molarity|M]]  SI
kM  [[Molarity|M]]  SI
hM  [[Molarity|M]]  SI
daM  [[Molarity|M]]  SI
dM  [[Molarity|M]]  SI
cM  [[Molarity|M]]  SI
mM  [[Molarity|M]]  SI
uM  [[Molarity|M]]  1e-6
nM  [[Molarity|M]]  SI
pM  [[Molarity|M]]  SI
kg.mol-1  [[Molar mass|kg&sdot;mol<sup>−1</sup>]]
kg/mol  [[Molar mass|kg/mol]]
g.mol-1  [[Molar mass|g&sdot;mol<sup>−1</sup>]]
g/mol  [[Molar mass|g/mol]]
eV/c2  [[Electronvolt#Mass|eV/''c''<sup>2</sup>]]
keV/c2  [[Electronvolt#Mass|keV/''c''<sup>2</sup>]]
MeV/c2  [[Electronvolt#Mass|MeV/''c''<sup>2</sup>]]
GeV/c2  [[Electronvolt#Mass|GeV/''c''<sup>2</sup>]]
TeV/c2  [[Electronvolt#Mass|TeV/''c''<sup>2</sup>]]
µN  [[Nuclear magneton|µ<span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1.2em;font-size:85%;text-align:left"><br />N</span>]]
µB  [[Bohr magneton|µ<span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1.2em;font-size:85%;text-align:left"><br />B</span>]]
eV  [[Electronvolt|eV]]
meV  [[Electronvolt|meV]]
keV  [[Electronvolt|keV]]
MeV  [[Electronvolt|MeV]]
GeV  [[Electronvolt|GeV]]
TeV  [[Electronvolt|TeV]]
mol-1  [[Avogadro constant|mol<sup>−1</sup>]]
J.mol-1  [[Joule per mole|J&sdot;mol<sup>−1</sup>]]
J/mol  [[Joule per mole|J/mol]]
kJ.mol-1  [[Joule per mole|kJ&sdot;mol<sup>−1</sup>]]
kJ/mol  [[Joule per mole|kJ/mol]]
MJ.mol-1  [[Joule per mole|MJ&sdot;mol<sup>−1</sup>]]
MJ/mol  [[Joule per mole|MJ/mol]]
GJ.mol-1  [[Joule per mole|GJ&sdot;mol<sup>−1</sup>]]
GJ/mol  [[Joule per mole|GJ/mol]]
TJ.mol-1  [[Joule per mole|TJ&sdot;mol<sup>−1</sup>]]
TJ/mol  [[Joule per mole|TJ/mol]]

== Numbers and phrases ==
pp  [[Page (paper)|pp]]
ppb  [[Parts per billion|ppb]]  1e-9
ppm  [[Parts per million|ppm]]  1e-6
billiard  [[Orders of magnitude (numbers)#1015|billiard]]  1e15
billion  [[1,000,000,000|billion]]  1e9
billionth  [[1,000,000,000|billionth]]  1e-9
billionths  [[1,000,000,000|billionths]]  1e-9
decilliard  [[Orders of magnitude (numbers)#1063|decilliard]]  1e63
decillion  [[Orders of magnitude (numbers)#1033|decillion]]  1e33
decillionth  [[Orders of magnitude (numbers)#1033|decillionth]]  1e-33
decillionths  [[Orders of magnitude (numbers)#1033|decillionths]]  1e-33
milliard  [[1,000,000,000|milliard]]  1e9
million  [[Million|million]]  1e6
millionth  [[Million|millionth]]  1e-6
millionths  [[Million|millionths]]  1e-6
nonilliard  [[Orders of magnitude (numbers)#1057|nonilliard]]  1e57
nonillion  [[Orders of magnitude (numbers)#1030|nonillion]]  1e30
nonillionth  [[Orders of magnitude (numbers)#1030|nonillionth]]  1e-30
nonillionths  [[Orders of magnitude (numbers)#1030|nonillionths]]  1e-30
octilliard  [[Orders of magnitude (numbers)#1051|octilliard]]  1e51
octillion  [[Orders of magnitude (numbers)#1027|octillion]]  1e27
octillionth  [[Orders of magnitude (numbers)#1027|octillionth]]  1e-27
octillionths  [[Orders of magnitude (numbers)#1027|octillionths]]  1e-27
quadrilliard  [[Orders of magnitude (numbers)#1027|quadrilliard]]  1e27
quadrillion  [[Orders of magnitude (numbers)#1015|quadrillion]]  1e15
quadrillionth  [[Orders of magnitude (numbers)#1015|quadrillionth]]  1e-15
quadrillionths  [[Orders of magnitude (numbers)#1015|quadrillionths]]  1e-15
quintilliard  [[Orders of magnitude (numbers)#1033|quintilliard]]  1e33
quintillion  [[Orders of magnitude (numbers)#1018|quintillion]]  1e18
quintillionth  [[Orders of magnitude (numbers)#1018|quintillionth]]  1e-18
quintillionths  [[Orders of magnitude (numbers)#1018|quintillionths]]  1e-18
septilliard  [[Orders of magnitude (numbers)#1045|septilliard]]  1e45
septillion  [[Orders of magnitude (numbers)#1024|septillion]]  1e24
septillionth  [[Orders of magnitude (numbers)#1024|septillionth]]  1e-24
septillionths  [[Orders of magnitude (numbers)#1024|septillionths]]  1e-24
sextilliard  [[Orders of magnitude (numbers)#1039|sextilliard]]  1e39
sextillion  [[Orders of magnitude (numbers)#1021|sextillion]]  1e21
sextillionth  [[Orders of magnitude (numbers)#1021|sextillionth]]  1e-21
sextillionths  [[Orders of magnitude (numbers)#1021|sextillionths]]  1e-21
trilliard  [[Orders of magnitude (numbers)#1021|trilliard]]  1e21
trillion  [[Orders of magnitude (numbers)#1012|trillion]]  1e12
trillionth  [[Orders of magnitude (numbers)#1012|trillionth]]  1e-12
trillionths  [[Orders of magnitude (numbers)#1012|trillionths]]  1e-12

== Angles ==
%                  %                                     Percent                                ANGLE   0.01
percent            %                                     Percent                                ANGLE   0.01
per cent           %                                     Percent                                ANGLE   0.01
‰                  ‰                                     Per mil                                ANGLE   1e-3
per mil            ‰                                     Per mil                                ANGLE   1e-3
per mill           ‰                                     Per mil                                ANGLE   1e-3
per mille          ‰                                     Per mil                                ANGLE   1e-3
permil             ‰                                     Per mil                                ANGLE   1e-3
permill            ‰                                     Per mil                                ANGLE   1e-3
permille           ‰                                     Per mil                                ANGLE   1e-3
°                  °                                     Degree (angle)                         ANGLE   pi/180
deg                °                                     Degree (angle)                         ANGLE   pi/180
'                  ′                                     Minute of arc                          ANGLE   pi/10800
′                  ′                                     Minute of arc                          ANGLE   pi/10800
arcmin             ′                                     Minute of arc                          ANGLE   pi/10800
arcminute          ′                                     Minute of arc                          ANGLE   pi/10800
"                  ″                                     Second of arc                          ANGLE   pi/648000
″                  ″                                     Second of arc                          ANGLE   pi/648000
arcsec             ″                                     Second of arc                          ANGLE   pi/648000
arcsecond          ″                                     Second of arc                          ANGLE   pi/648000
mas  [[Milliarcsecond|mas]]  pi/648000000

]=]

-- If val has "|long scale=on" the following definitions are used
-- (then, if not found here, the normal definitions are used).
-- Unit code  [[Link|Symbol]]  Flags/Scale
local builtin_units_long_scale = [=[

== Long scale numbers and phrases ==
billion  [[Orders of magnitude (numbers)#1012|billion]]  1e12
billionth  [[Orders of magnitude (numbers)#1012|billionth]]  1e-12
billionths  [[Orders of magnitude (numbers)#1012|billionths]]  1e-12
decillion  [[Orders of magnitude (numbers)#1060|decillion]]  1e60
decillionth  [[Orders of magnitude (numbers)#1060|decillionth]]  1e-60
decillionths  [[Orders of magnitude (numbers)#1060|decillionths]]  1e-60
nonillion  [[Orders of magnitude (numbers)#1054|nonillion]]  1e54
nonillionth  [[Orders of magnitude (numbers)#1054|nonillionth]]  1e-54
nonillionths  [[Orders of magnitude (numbers)#1054|nonillionths]]  1e-54
octillion  [[Orders of magnitude (numbers)#1048|octillion]]  1e48
octillionth  [[Orders of magnitude (numbers)#1048|octillionth]]  1e-48
octillionths  [[Orders of magnitude (numbers)#1048|octillionths]]  1e-48
quadrillion  [[Orders of magnitude (numbers)#1024|quadrillion]]  1e24
quadrillionth  [[Orders of magnitude (numbers)#1024|quadrillionth]]  1e-24
quadrillionths  [[Orders of magnitude (numbers)#1024|quadrillionths]]  1e-24
quintillion  [[Orders of magnitude (numbers)#1030|quintillion]]  1e30
quintillionth  [[Orders of magnitude (numbers)#1030|quintillionth]]  1e-30
quintillionths  [[Orders of magnitude (numbers)#1030|quintillionths]]  1e-30
septillion  [[Orders of magnitude (numbers)#1042|septillion]]  1e42
septillionth  [[Orders of magnitude (numbers)#1042|septillionth]]  1e-42
septillionths  [[Orders of magnitude (numbers)#1042|septillionths]]  1e-42
sextillion  [[Orders of magnitude (numbers)#1036|sextillion]]  1e36
sextillionth  [[Orders of magnitude (numbers)#1036|sextillionth]]  1e-36
sextillionths  [[Orders of magnitude (numbers)#1036|sextillionths]]  1e-36
trillion  [[Orders of magnitude (numbers)#1018|trillion]]  1e18
trillionth  [[Orders of magnitude (numbers)#1018|trillionth]]  1e-18
trillionths  [[Orders of magnitude (numbers)#1018|trillionths]]  1e-18

]=]

return { builtin_units = builtin_units, builtin_units_long_scale = builtin_units_long_scale }

Module:Val/units: Difference between revisions

Latest revision as of 14:09, 3 September 2020

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@@ Line 1: / Line 1: @@
-local units_tbl = {
+-- Definitions for units known to val
-	A = { abbr = 'A', link = 'ampere' },
+-- File format is two strings and a return statement with them in it:
-	aA = { abbr = 'aA', link = 'attoampere' },
+-- string in quotes [=[ ... builtin_units ... ]=].
-	AD = { abbr = 'AD', link = 'Anno Domini' },
+-- string in quotes [=[ ... builtin_units_long_scale ... ]=].
-	aG = { abbr = 'aG', link = 'attogauss' },
+-- First string, builtin_units, is short-scale, second string is long scale.
-	ag = { abbr = 'ag', link = 'attogram' },
-	aHz = { abbr = 'aHz', link = 'attohertz' },
-	aK = { abbr = 'aK', link = 'attokelvin' },
-	am = { abbr = 'am', link = 'attometre' },
-	aT = { abbr = 'aT', link = 'attotesla' },
-	BC = { abbr = 'BC', link = 'Before Christ' },
-	BCE = { abbr = 'BCE', link = 'Before the Common Era' },
-	['bit/s'] = { abbr = 'bit/s', link = 'bit per second' },
-	bps = { abbr = 'bit/s', link = 'bit per second' },
-	BP = { abbr = 'BP', link = 'Before present' },
-	bya = { abbr = 'bya', link = 'billion years ago' },
-	byr = { abbr = 'byr', link = 'billion years' },
-	C = { abbr = 'C', link = 'coulomb' },
-	c = { abbr = '<i>c</i>', link = 'speed of light' },
-	cA = { abbr = 'cA', link = 'centiampere' },
-	CE = { abbr = 'CE', link = 'Common Era' },
-	cG = { abbr = 'cG', link = 'centigauss' },
-	cg = { abbr = 'cg', link = 'centigram' },
-	cHz = { abbr = 'cHz', link = 'centihertz' },
-	cK = { abbr = 'cK', link = 'centikelvin' },
-	['cm-1'] = { abbr = 'cm<sup>&minus;1</sup>', link = 'wavenumber' },
-	cT = { abbr = 'cT', link = 'centitesla' },
-	cV = { abbr = 'cV', link = 'volt' },
-	dA = { abbr = 'dA', link = 'ampere' },
-	daA = { abbr = 'daA', link = 'decaampere' },
-	daG = { abbr = 'daG', link = 'decagauss' },
-	dag = { abbr = 'dag', link = 'decagram' },
-	daHz = { abbr = 'daHz', link = 'decahertz' },
-	daK = { abbr = 'daK', link = 'decakelvin' },
-	daT = { abbr = 'daT', link = 'decatesla' },
-	daV = { abbr = 'daV', link = 'volt' },
-	degC = { abbr = '°C', link = 'degree Celsius' },
-	degF = { abbr = '°F', link = 'Fahrenheit' },
-	degR = { abbr = '°R', link = 'Rankine scale' },
-	dG = { abbr = 'dG', link = 'decigauss' },
-	dg = { abbr = 'dg', link = 'decigram' },
-	dHz = { abbr = 'dHz', link = 'hertz' },
-	dK = { abbr = 'dK', link = 'decikelvin' },
-	dT = { abbr = 'dT', link = 'decitesla' },
-	dV = { abbr = 'dV', link = 'volt' },
-	EA = { abbr = 'EA', link = 'ampere' },
-	['Earth mass'] = { abbr = '<i>M</i><sub>⊕</sub>', link = 'Earth mass' },
-	['Earth radius'] = { abbr = '<i>R</i><sub>⊕</sub>', link = 'Earth radius' },
-	EG = { abbr = 'EG', link = 'exagauss' },
-	Eg = { abbr = 'Eg', link = 'exagram' },
-	EHz = { abbr = 'EHz', link = 'exahertz' },
-	EK = { abbr = 'EK', link = 'exakelvin' },
-	ET = { abbr = 'ET', link = 'exatesla' },
-	EV = { abbr = 'EV', link = 'volt' },
-	['eV/c2'] = { abbr = 'eV/<i>c</i><sup>2</sup>', link = 'electronvolt#Mass' },
-	F = { abbr = 'F', link = 'farad' },
-	fA = { abbr = 'fA', link = 'femtoampere' },
-	['fb-1'] = { abbr = 'fb<sup>&minus;1</sup>', link = 'Barn (unit)' },
-	fG = { abbr = 'fG', link = 'femtogauss' },
-	fg = { abbr = 'fg', link = 'femtogram' },
-	fHz = { abbr = 'fHz', link = 'femtohertz' },
-	fK = { abbr = 'fK', link = 'femtokelvin' },
-	fT = { abbr = 'fT', link = 'femtotesla' },
-	fV = { abbr = 'fV', link = 'femtovolt' },
-	gal = { abbr = 'gal', link = 'gallon' },
-	['g/cm3'] = { abbr = 'g/cm<sup>3</sup>', link = 'gram per cubic centimetre' },
-	['g/l'] = { abbr = 'g/l', link = 'gram per litre' },
-	['g/L'] = { abbr = 'g/L', link = 'gram per litre' },
-	['g*mol-1'] = { abbr = 'g&sdot;mol<sup>&minus;1</sup>', link = 'molar mass' },
-	['g/mol'] = { abbr = 'g&sdot;mol<sup>&minus;1</sup>', link = 'molar mass' },
-	GA = { abbr = 'GA', link = 'gigaampere' },
-	Ga = { abbr = 'Ga', link = 'gigaannum' },
-	['Gbit/s'] = { abbr = 'Gbit/s', link = 'gigabit per second' },
-	['GeV/c2'] = { abbr = 'GeV/<i>c</i><sup>2</sup>', link = 'electronvolt#Mass' },
-	GG = { abbr = 'GG', link = 'gigagauss' },
-	Gg = { abbr = 'Gg', link = 'gigagram' },
-	GHz = { abbr = 'GHz', link = 'gigahertz' },
-	['GJ*mol-1'] = { abbr = 'GJ&sdot;mol<sup>&minus;1</sup>', link = 'joule per mole' },
-	['GJ/mol'] = { abbr = 'GJ/mol', link = 'joule per mole' },
-	GK = { abbr = 'GK', link = 'gigakelvin' },
-	GPa = { abbr = 'GPa', link = 'gigapascal' },
-	Gpc = { abbr = 'Gpc', link = 'megaparsec#Megaparsecs_and_gigaparsecs' },
-	['Gpc2'] = { abbr = 'Gpc<sup>2</sup>', link = 'megaparsec#Megaparsecs_and_gigaparsecs' },
-	['Gpc3'] = { abbr = 'Gpc<sup>3</sup>', link = 'megaparsec#Megaparsecs_and_gigaparsecs' },
-	GT = { abbr = 'GT', link = 'gigatesla' },
-	GV = { abbr = 'GV', link = 'gigavolt' },
-	Gyr = { abbr = 'Ga', link = 'gigaannum' },
-	H = { abbr = 'H', link = 'Henry (unit)' },
-	['H*m-1'] = { abbr = 'H', link = 'Henry (unit)' },
-	hA = { abbr = 'hA', link = 'hectoampere' },
-	hG = { abbr = 'hG', link = 'hectogauss' },
-	hg = { abbr = 'hg', link = 'hectogram' },
-	hHz = { abbr = 'hHz', link = 'hectohertz' },
-	hK = { abbr = 'hK', link = 'hectokelvin' },
-	hT = { abbr = 'hT', link = 'hectotesla' },
-	hV = { abbr = 'hV', link = 'volt' },
-	Hz = { abbr = 'Hz', link = 'hertz' },
-	['Jupiter mass'] = { abbr = '<i>M</i><sub>J</sub>', link = 'Jupiter mass' },
-	['Jupiter radius'] = { abbr = '<i>R</i><sub>J</sub>', link = 'Jupiter radius' },
-	['J/kg'] = { abbr = 'J/kg', link = 'joule' },
-	['J*mol-1'] = { abbr = 'J&sdot;mol<sup>&minus;1</sup>', link = 'joule per mole' },
-	['J/mol'] = { abbr = 'J/mol', link = 'joule per mole' },
-	Js = { abbr = 'J&sdot;s', link = 'joule-second' },
-	['J*s'] = { abbr = 'J&sdot;s', link = 'joule-second' },
-	kA = { abbr = 'kA', link = 'kiloampere' },
-	ka = { abbr = 'ka', link = 'kiloannum' },
-	['kbit/s'] = { abbr = 'kbit/s', link = 'kilobit per second' },
-	['keV/c2'] = { abbr = 'keV/<i>c</i><sup>2</sup>', link = 'electronvolt#Mass' },
-	kG = { abbr = 'kG', link = 'kilogauss' },
-	['kg/cm3'] = { abbr = 'kg/cm<sup>3</sup>', link = 'density#Formula_and_common_units' },
-	['kg/m3'] = { abbr = 'kg/m<sup>3</sup>', link = 'kilogram per cubic metre' },
-	['kg/mol'] = { abbr = 'kg&sdot;mol<sup>&minus;1</sup>', link = 'molar mass' },
-	kHz = { abbr = 'kHz', link = 'Kilohertz' },
-	kpc = { abbr = 'kpc', link = 'kiloparsec' },
-	['kpc2'] = { abbr = 'kpc<sup>2</sup>', link = 'kiloparsec' },
-	['kpc3'] = { abbr = 'kpc<sup>3</sup>', link = 'kiloparsec' },
-	['kJ*mol-1'] = { abbr = 'kJ&sdot;mol<sup>&minus;1</sup>', link = 'joule per mole' },
-	['kJ/mol'] = { abbr = 'kJ/mol', link = 'joule per mole' },
-	kK = { abbr = 'kK', link = 'kilokelvin' },
-	KPa = { abbr = 'kPa', link = 'pascal (unit)' },
-	kT = { abbr = 'kT', link = 'kilotesla' },
-	kV = { abbr = 'kV', link = 'kilovolt' },
-	['kW·h'] = { abbr = 'kW&sdot;h', link = 'kilowatt hour' },
-	['kW.h'] = { abbr = 'kW&sdot;h', link = 'kilowatt hour' },
-	kWh = { abbr = 'kWh', link = 'kilowatt hour' },
-	kya = { abbr = 'kya', link = 'kyr' },
-	kyr = { abbr = 'kyr', link = 'kyr' },
-	lbf = { abbr = '{{lbf}}', link = 'Pound (force)' },
-	lbm = { abbr = '{{lbm}}', link = 'Pound (mass)' },
-	ly = { abbr = 'ly', link = 'light-year' },
-	['L_solar'] = { abbr = '<i>L</i><sub>&#x2609;</sub>', link = 'solar luminosity' },
-	['m-3'] = { abbr = 'm<sup>&minus;3</sup>', link = 'cubic metre' },
-	['m-2'] = { abbr = 'm<sup>&minus;2</sup>', link = 'square metre' },
-	['m-1'] = { abbr = 'm<sup>&minus;1</sup>', link = 'metre' },
-	m = { abbr = 'm', link = 'metre' },
-	['metre|meter'] = { abbr = 'm', link = 'metre' },
-	['m*s-1'] = { abbr = 'm&sdot;s<sup>&minus;1</sup>', link = 'metre per second' },
-	['m*s-2'] = { abbr = 'm&sdot;s<sup>&minus;2</sup>', link = 'metre per second squared' },
-	['M_Earth'] = { abbr = '<i>M</i><sub>⊕</sub>', link = 'Earth mass' },
-	['M_Jupiter'] = { abbr = '<i>M</i><sub>J</sub>', link = 'Jupiter mass' },
-	['M_Solar'] = { abbr = '<i>M</i><sub>&#x2609;</sub>', link = 'solar mass' },
-	['M_solar'] = { abbr = '<i>M</i><sub>&#x2609;</sub>', link = 'solar mass' },
-	mA = { abbr = 'mA', link = 'milliampere' },
-	MA = { abbr = 'MA', link = 'megaampere' },
-	Ma = { abbr = 'Ma', link = 'megaannum' },
-	['Mbit/s'] = { abbr = 'Mbit/s', link = 'megabit per second' },
-	mcg = { abbr = 'µg', link = 'microgram' },
-	['mcg/dL'] = { abbr = 'µg/dL', link = 'gram per' },
-	['mcg/dl'] = { abbr = 'µg/dl', link = 'gram per' },
-	['MeV/c2'] = { abbr = 'MeV/<i>c</i><sup>2</sup>', link = 'electronvolt#Mass' },
-	MG = { abbr = 'MG', link = 'megagauss' },
-	Mg = { abbr = 'Mg', link = 'megagram' },
-	mG = { abbr = 'mG', link = 'milligauss' },
-	['mg/mL'] = { abbr = 'mg/mL', link = 'gram per litre' },
-	['mg/ml'] = { abbr = 'mg/mL', link = 'gram per litre' },
-	MHz = { abbr = 'MHz', link = 'megahertz' },
-	mHz = { abbr = 'mHz', link = 'hertz' },
-	['MJ*mol-1'] = { abbr = 'MJ&sdot;mol<sup>&minus;1</sup>', link = 'joule per mole' },
-	['MJ/mol'] = { abbr = 'MJ/mol', link = 'joule per mole' },
-	MK = { abbr = 'MK', link = 'megakelvin' },
-	mK = { abbr = 'mK', link = 'millikelvin' },
-	Mpc = { abbr = 'Mpc', link = 'parsec#Megaparsecs_and_gigaparsecs' },
-	['Mpc2'] = { abbr = 'Mpc<sup>2</sup>', link = 'parsec#Megaparsecs_and_gigaparsecs' },
-	['Mpc3'] = { abbr = 'Mpc<sup>3</sup>', link = 'parsec#Megaparsecs_and_gigaparsecs' },
-	MT = { abbr = 'MT', link = 'megatesla' },
-	mT = { abbr = 'mT', link = 'millitesla' },
-	muA = { abbr = 'µA', link = 'ampere' },
-	muG = { abbr = 'µG', link = 'microgauss' },
-	mug = { abbr = 'µg', link = 'microgram' },
-	muGal = { abbr = 'µGal', link = 'Gal (unit)' },
-	muHz = { abbr = 'µHz', link = 'hertz' },
-	muJ = { abbr = 'µJ', link = 'joule' },
-	muK = { abbr = 'µK', link = 'microkelvin' },
-	mum = { abbr = 'µm', link = 'micrometre' },
-	mus = { abbr = 'µs', link = 'microsecond' },
-	muT = { abbr = 'µT', link = 'microtesla' },
-	muV = { abbr = 'µV', link = 'volt' },
-	MV = { abbr = 'MV', link = 'volt' },
-	mV = { abbr = 'mV', link = 'volt' },
-	mya = { abbr = 'mya', link = 'million years ago' },
-	myr = { abbr = 'myr', link = 'million years' },
-	nA = { abbr = 'nA', link = 'ampere' },
-	['N*A-2'] = { abbr = 'N&sdot;A<sup>&minus;2</sup>', link = 'permeability (electromagnetism)' },
-	nG = { abbr = 'nG', link = 'nanogauss' },
-	ng = { abbr = 'ng', link = 'nanogram' },
-	nHz = { abbr = 'nHz', link = 'hertz' },
-	nK = { abbr = 'nK', link = 'nanokelvin' },
-	['N*m-1'] = { abbr = 'N&sdot;m<sup>&minus;1</sup>', link = 'joule (unit)' },
-	nT = { abbr = 'nT', link = 'nanotesla' },
-	nV = { abbr = 'nV', link = 'volt' },
-	PA = { abbr = 'PA', link = 'ampere' },
-	pA = { abbr = 'pA', link = 'ampere' },
-	['pc2'] = { abbr = 'pc<sup>2</sup>', link = 'Parsec' },
-	['pc3'] = { abbr = 'pc<sup>3</sup>', link = 'Parsec' },
-	PG = { abbr = 'PG', link = 'petagauss' },
-	Pg = { abbr = 'Pg', link = 'petagram' },
-	pG = { abbr = 'pG', link = 'picogauss' },
-	pg = { abbr = 'pg', link = 'picogram' },
-	PHz = { abbr = 'PHz', link = 'petahertz' },
-	pHz = { abbr = 'pHz', link = 'hertz' },
-	PK = { abbr = 'PK', link = 'petakelvin' },
-	pK = { abbr = 'pK', link = 'picokelvin' },
-	ppb = { abbr = 'ppb', link = 'parts per billion' },
-	ppm = { abbr = 'ppm', link = 'parts per million' },
-	PT = { abbr = 'PT', link = 'petatesla' },
-	pT = { abbr = 'pT', link = 'picotesla' },
-	PV = { abbr = 'PV', link = 'volt' },
-	pV = { abbr = 'pV', link = 'volt' },
-	R = { abbr = 'R', link = 'rayleigh (unit)' },
-	['R_Earth'] = { abbr = '<i>R</i><sub>⊕</sub>', link = 'Earth radius' },
-	['R_Jupiter'] = { abbr = '<i>R</i><sub>J</sub>', link = 'Jupiter radius' },
-	['R_Solar'] = { abbr = '<i>R</i><sub>&#x2609;</sub>', link = 'solar radius' },
-	['R_solar'] = { abbr = '<i>R</i><sub>&#x2609;</sub>', link = 'solar radius' },
-	s = { abbr = 's', link = 'second' },
-	['s-1'] = { abbr = 's<sup>&minus;1</sup>', link = 'second' },
-	['s-2'] = { abbr = 's<sup>&minus;2</sup>', link = 'second' },
-	['s2'] = { abbr = 's<sup>2</sup>', link = 'second' },
-	['Solar luminosity'] = { abbr = '<i>L</i><sub>&#x2609;</sub>', link = 'solar luminosity' },
-	['solar luminosity'] = { abbr = '<i>L</i><sub>&#x2609;</sub>', link = 'solar luminosity' },
-	['Solar mass'] = { abbr = '<i>M</i><sub>&#x2609;</sub>', link = 'solar mass' },
-	['solar mass'] = { abbr = '<i>M</i><sub>&#x2609;</sub>', link = 'solar mass' },
-	['Solar radius'] = { abbr = '<i>R</i><sub>&#x2609;</sub>', link = 'solar radius' },
-	['solar radius'] = { abbr = '<i>R</i><sub>&#x2609;</sub>', link = 'solar radius' },
-	TA = { abbr = 'TA', link = 'ampere' },
-	['Tbit/s'] = { abbr = 'Tbit/s', link = 'terabit per second' },
-	['TeV/c2'] = { abbr = 'TeV/<i>c</i><sup>2</sup>', link = 'electronvolt#Mass' },
-	TG = { abbr = 'TG', link = 'teragauss' },
-	Tg = { abbr = 'Tg', link = 'teragram' },
-	THz = { abbr = 'THz', link = 'terahertz' },
-	['TJ*mol-1'] = { abbr = 'TJ&sdot;mol<sup>&minus;1</sup>', link = 'joule per mole' },
-	['TJ/mol'] = { abbr = 'TJ/mol', link = 'joule per mole' },
-	TK = { abbr = 'TK', link = 'terakelvin' },
-	Torr = { abbr = 'Torr', link = 'Torr' },
-	torr = { abbr = 'Torr', link = 'Torr' },
-	TT = { abbr = 'TT', link = 'teratesla' },
-	TV = { abbr = 'TV', link = 'volt' },
-	u = { abbr = 'u', link = 'atomic mass unit' },
-	uBP = { abbr = '<sup>14</sup>C yr BP', link = 'Radiocarbon dating#Calibration' },
-	V = { abbr = 'V', link = 'volt' },
-	VV = { abbr = 'VV', link = 'volt' },
-	['V/m'] = { abbr = 'V/m', link = 'electric field' },
-	['Vm-1'] = { abbr = 'V&sdot;m<sup>&minus;1</sup>', link = 'electric field' },
-	['V*m-1'] = { abbr = 'V&sdot;m<sup>&minus;1</sup>', link = 'electric field' },
-	Wb = { abbr = 'Wb', link = 'Weber (unit)' },
-	y = { abbr = 'y', link = 'year' },
-	yA = { abbr = 'yA', link = 'ampere' },
-	YA = { abbr = 'YA', link = 'ampere' },
-	year = { abbr = 'year', link = 'year' },
-	years = { abbr = 'years', link = 'year' },
-	YG = { abbr = 'YG', link = 'yottagauss' },
-	Yg = { abbr = 'Yg', link = 'yottagram' },
-	yG = { abbr = 'yG', link = 'yoctogauss' },
-	yg = { abbr = 'yg', link = 'yoctogram' },
-	YHz = { abbr = 'YHz', link = 'yottahertz' },
-	yHz = { abbr = 'yHz', link = 'hertz' },
-	YK = { abbr = 'YK', link = 'yottakelvin' },
-	yK = { abbr = 'yK', link = 'yoctokelvin' },
-	ym = { abbr = 'ym', link = 'yoctometre' },
-	yr = { abbr = 'yr', link = 'year#Symbols_y_and_yr' },
-	YT = { abbr = 'YT', link = 'Yottatesla' },
-	yT = { abbr = 'yT', link = 'yoctotesla' },
-	YV = { abbr = 'YV', link = 'volt' },
-	yV = { abbr = 'yV', link = 'volt' },
-	ZA = { abbr = 'ZA', link = 'ampere' },
-	zA = { abbr = 'zA', link = 'ampere' },
-	ZG = { abbr = 'ZG', link = 'zettagauss' },
-	Zg = { abbr = 'Zg', link = 'zettagram' },
-	zG = { abbr = 'zG', link = 'zeptogauss' },
-	zg = { abbr = 'zg', link = 'zeptogram' },
-	ZHz = { abbr = 'ZHz', link = 'hertz' },
-	zHz = { abbr = 'zHz', link = 'hertz' },
-	ZK = { abbr = 'ZK', link = 'zettakelvin' },
-	zK = { abbr = 'zK', link = 'zeptokelvin' },
-	zm = { abbr = 'zm', link = 'zeptometre' },
-	ZT = { abbr = 'ZT', link = 'zettatesla' },
-	zT = { abbr = 'zT', link = 'zeptotesla' },
-	ZV = { abbr = 'ZV', link = 'volt' },
-	zV = { abbr = 'zV', link = 'volt' },
-	['µA'] = { abbr = 'µA', link = 'microampere' },
-	['µB'] = { abbr = 'µ<sub>B</sub>', link = 'Bohr magneton' },
-	['µG'] = { abbr = 'µG', link = 'microgauss' },
-	['µGal'] = { abbr = 'µGal', link = 'Gal (unit)' },
-	['μg/dl'] = { abbr = 'μg/dL', link = 'gram per litre' },
-	['μg/dL'] = { abbr = 'μg/dL', link = 'gram per litre' },
-	['µHz'] = { abbr = 'µHz', link = 'hertz' },
-	['µK'] = { abbr = 'µK', link = 'microkelvin' },
-	['µN'] = { abbr = 'µ<sub>N</sub>', link = 'nuclear magneton' },
-	['μN'] = { abbr = 'µ<sub>N</sub>', link = 'nuclear magneton' },
-	['µT'] = { abbr = 'µT', link = 'microtesla' },
-	['µV'] = { abbr = 'µV', link = 'microvolt' }
-}
-return function (u, tbl)
+-- Entry format:
-	if not tbl then
+-- One record per line, starting in first column, having 2-4 fields.
-		tbl = {}
+-- Field separator: two or more spaces
-	end
+-- Between first and second fields: two or more spaces
-	local per = tbl.per
+-- Between all other fields: two or more spaces, or one or more tabs
-	local link = tbl.link
+-- Entries without two spaces in them are ignored.
-	local perl = tbl.per_link
-	local unit = units_tbl[u] or {abbr = u, link = u}
+-- There must be a blank line before the first entry and after the last.
-	if link then
+-- I.e. the first two and last two characters of the string must be newlines.
-		unit = '[['..unit.link..'|'..unit.abbr..']]'
-	else
+-- Format of entry. Two record types:
-		unit = unit.abbr
+--
-	end
+-- One record type is a wikilink:
-	if per then
+-- Unit-code        [[ pagename | Symbol-accepts-HTML-only ]]
-		if u:find('[%*%.%/]') then
+-- Text-field separator is still two spaces.  Two spaces not allowed in wikilink.
-			unit = '('..unit..')'
+--
-		end
+-- The other record type is all fields:
-		local per_u = units_tbl[per] or {abbr = per, link=per}
+-- Unit-code        symbol-accepts-HTML-only        pagename#section-OK
-		if perl then
+--
-			per_u = '[['..per_u..'|'..per_u.abbr..']]'
+-- Plus there is an optional field that goes at the end after two or more spaces.
-		else
+-- Whether it is a number or an equation or the letters SI,
-			per_u = per_u.abbr
+-- any of these three has the same function: a wikitable sorting "scale".
-		end
+-- It is for sorting, and it works for either record type.
-		if per:find('[%*%.%/]') then
+-- Difference is SI can't accept HTML. But SI correctly scales any SI prefix.
-			per_u = '('..per_u..')'
+-- (Optional fields ALIAS and NOSPACE and ANGLE are for advanced users.)
-		end
-		unit = unit..'/'..per_u
+-- "Invalid unit" error:
-	end
+-- Using SI requires that the symbol equal unit-code, so never allows HTML.
-	return unit
+-- Any difference between SI or symbol must be an SI prefix, such as k, M, or G.
-end
+-- A space at the end of an entry is an error. No space at each EOL.
+local builtin_units = [=[
+== Test ==
+Foo  [[Hz|<samp>Foo</samp>]]
+Baz  [[Hertz|baz<sub>0</sub>]]
+Baz  [[Kelvins|baz<sub>0</sub>]]
+Bar  [[Foobar|bar<abbr title="super duper">0</abbr>]]
+quux  [[Foobar|<span title="super duper 2">bar0</span>]]
+== Unsorted units ==
+c0  [[Speed of light#Numerical value, notation, and units|''c''<sub>0</sub>]]
+lbf  [[Pound (force)|<span title="pound-force">lb<sub>F</sub></span> ]]
+N.s  [[Newton-second|N&sdot;s]]
+J.K-1  [[Joule per kelvin|J&sdot;K<sup>−1</sup>]]
+C.mol-1  [[Faraday constant|C&sdot;mol<sup>−1</sup>]]
+C/mol  [[Faraday constant|C/mol]]
+C.kg-1  [[Roentgen (unit)|C&sdot;kg<sup>−1</sup>]]
+C/kg  [[Roentgen (unit)|C/kg]]
+F.m-1  [[vacuum permittivity|F&sdot;m<sup>−1</sup>]]
+F/m  [[vacuum permittivity|F/m]]
+e  [[Elementary charge|''e'']]
+kB  [[Kilobyte|kB]]  8e3
+MB  [[Megabyte|MB]]  8e6
+GB  [[Gigabyte|GB]]  8e9
+TB  [[Terabyte|TB]]  8e12
+lx  [[Lux (unit)|lx]]
+nat  [[nat (unit)|nat]]
+== Time and frequency ==
+byte/s  [[Data rate units|byte/s]]  8
+kB/s  [[Data rate units#Kilobyte per second|<span title="Kilobytes per second">kB/s</span>]]  8e3
+MB/s  [[Data rate units#Megabyte per second|<span title="Megabytes per second">MB/s</span>]]  8e6
+GB/s  [[Data rate units#Gigabyte per second|<span title="Gigabytes per second">GB/s</span>]]  8e9
+TB/s  [[Data rate units#Terabyte per second|<span title="Terabytes per second">TB/s</span>]]  8e12
+bit/s  [[Bit per second|bit/s]]  1
+bps  [[Bit per second|bit/s]]  1
+kbit/s  [[Kilobit per second|kbit/s]]  1e3
+Mbit/s  [[Megabit per second|Mbit/s]]  1e6
+Gbit/s  [[Gigabit per second|Gbit/s]]  1e9
+Tbit/s  [[Terabit per second|Tbit/s]]  1e12
+kT/s  [[Transfer (computing)|<span title="Kilotransfers per second">kT/s</span>]]  1e3
+MT/s  [[Transfer (computing)|<span title="Megatransfers per second">MT/s</span>]]  1e6
+GT/s  [[Transfer (computing)|<span title="Gigatransfers per second">GT/s</span>]]  1e9
+year  [[Year|year]]  31557600
+years  [[Year|years]]  31557600
+yr  [[Year#Symbols y and yr|yr]]  31557600
+y  [[Year|y]]  31557600
+a  [[Annum|a]]  31557600
+Ga  [[Gigaannum|Ga]]  31557600000000000
+Ma  [[Megaannum|Ma]]  31557600000000
+ka  [[Kiloannum|ka]]  31557600000
+kyr  [[kyr|kyr]]  31557600000
+kya  [[kyr|kya]]  31557600000
+myr  [[myr|myr]]  31557600000000
+mya  [[Mya (unit)|mya]]  31557600000000
+byr  [[Billion years|byr]]  31557600000000000
+bya  [[Billion years ago|bya]]  31557600000000000
+Gyr  [[billion years|Gyr]]  31557600000000000
+BP  [[Before present|BP]]
+uBP  [[Radiocarbon dating#Calibration|<sup>14</sup>C yr BP]]
+BC  [[Before Christ|BC]]  -1
+AD  [[Anno Domini|AD]]  1
+BCE  [[Before the Common Era|BCE]]  -1
+CE  [[Common Era|CE]]  1
+JD  [[Julian date|JD]]  1
+MJD  [[Modified Julian date|MJD]]  1
+s-1  [[Second|s<sup>−1</sup>]]
+s-2  [[Second|s<sup>−2</sup>]]
+s2  [[Second|s<sup>2</sup>]]
+s  [[Second|s]]  SI
+as  [[Attosecond|s]]  SI
+cs  [[Second|s]]  SI
+das  [[Second|s]]  SI
+ds  [[Second|s]]  SI
+Es  [[Second|s]]  SI
+fs  [[Femtosecond|s]]  SI
+Gs  [[Second|s]]  SI
+hs  [[Second|s]]  SI
+ks  [[Second|s]]  SI
+ms  [[Millisecond|s]]  SI
+µs  [[Microsecond|s]]  SI
+us  [[Microsecond|s]]  SI
+Ms  [[Second|s]]  SI
+ns  [[Nanosecond|s]]  SI
+ps  [[Picosecond|s]]  SI
+Ps  [[Second|s]]  SI
+Ts  [[Second|s]]  SI
+Ys  [[Second|s]]  SI
+ys  [[Yoctosecond|s]]  SI
+Zs  [[Second|s]]  SI
+zs  [[Zeptosecond|s]]  SI
+Hz  [[Hertz|Hz]]  SI
+aHz  [[Hertz|Hz]]  SI
+cHz  [[Hertz|Hz]]  SI
+daHz  [[Hertz|Hz]]  SI
+dHz  [[Hertz|Hz]]  SI
+EHz  [[Hertz|Hz]]  SI
+fHz  [[Hertz|Hz]]  SI
+hHz  [[Hertz|Hz]]  SI
+GHz  [[Gigahertz|Hz]]  SI
+kHz  [[Kilohertz|Hz]]  SI
+MHz  [[Megahertz|Hz]]  SI
+mHz  [[Hertz|Hz]]  SI
+uHz  [[Hertz|Hz]]  SI
+µHz  [[Hertz|Hz]]  SI
+nHz  [[Hertz|Hz]]  SI
+pHz  [[Hertz|Hz]]  SI
+PHz  [[Hertz|Hz]]  SI
+THz  [[Hertz|Hz]]  SI
+yHz  [[Hertz|Hz]]  SI
+YHz  [[Hertz|Hz]]  SI
+zHz  [[Hertz|Hz]]  SI
+ZHz  [[Hertz|Hz]]  SI
+== Length, area, volume ==
+fb-1  [[Barn (unit)|fb<sup>−1</sup>]]
+m-1  [[Metre|m<sup>−1</sup>]]
+m-2  [[Square metre|m<sup>−2</sup>]]
+m-3  [[Cubic metre|m<sup>−3</sup>]]
+km2  [[Square kilometre|km<sup>2</sup>]]
+km3  [[Cubic kilometre|km<sup>3</sup>]]
+µm2  [[Square metre|µm<sup>2</sup>]]
+um2  [[Square metre|µm<sup>2</sup>]]
+am2  [[Square metre|am<sup>2</sup>]]
+cm2  [[Square centimetre|cm<sup>2</sup>]]
+dam2  [[Square metre|dam<sup>2</sup>]]
+dm2  [[Square metre|dm<sup>2</sup>]]
+Em2  [[Square metre|Em<sup>2</sup>]]
+fm2  [[Square metre|fm<sup>2</sup>]]
+Gm2  [[Square metre|Gm<sup>2</sup>]]
+hm2  [[Square metre|hm<sup>2</sup>]]
+mm2  [[Square metre|mm<sup>2</sup>]]
+Mm2  [[Square metre|Mm<sup>2</sup>]]
+nm2  [[Square metre|nm<sup>2</sup>]]
+pm2  [[Square metre|pm<sup>2</sup>]]
+Pm2  [[Square metre|Pm<sup>2</sup>]]
+Tm2  [[Square metre|Tm<sup>2</sup>]]
+ym2  [[Square metre|ym<sup>2</sup>]]
+Ym2  [[Square metre|Ym<sup>2</sup>]]
+zm2  [[Square metre|zm<sup>2</sup>]]
+Zm2  [[Square metre|Zm<sup>2</sup>]]
+gal  [[Gallon|gal]]
+Gal  [[Gal (unit)|Gal]]
+uGal  [[Gal (unit)|µGal]]
+µGal  [[Gal (unit)|µGal]]
+mGal  [[Gal (unit)|mGal]]
+b  [[Barn (unit)|b]]  SI
+ab  [[Barn (unit)|b]]  SI
+cb  [[Barn (unit)|b]]  SI
+dab  [[Barn (unit)|b]]  SI
+db  [[Barn (unit)|b]]  SI
+Eb  [[Barn (unit)|b]]  SI
+fb  [[Barn (unit)|b]]  SI
+Gb  [[Barn (unit)|b]]  SI
+hb  [[Barn (unit)|b]]  SI
+kb  [[Barn (unit)|b]]  SI
+mb  [[Barn (unit)|b]]  SI
+µb  [[Barn (unit)|b]]  SI
+ub  [[Barn (unit)|b]]  SI
+Mb  [[Barn (unit)|b]]  SI
+nb  [[Barn (unit)|b]]  SI
+pb  [[Barn (unit)|b]]  SI
+Pb  [[Barn (unit)|b]]  SI
+Tb  [[Barn (unit)|b]]  SI
+Yb  [[Barn (unit)|b]]  SI
+yb  [[Barn (unit)|b]]  SI
+Zb  [[Barn (unit)|b]]  SI
+zb  [[Barn (unit)|b]]  SI
+== Velocity and acceleration ==
+m.s-2  [[Metre per second squared|m&sdot;s<sup>−2</sup>]]
+m/s2  [[Metre per second squared|m/s<sup>2</sup>]]
+m.s-1  [[Metre per second|m&sdot;s<sup>−1</sup>]]
+m/s  [[Metre per second|m/s]]
+km.s-1  [[Metre per second|km&sdot;s<sup>−1</sup>]]
+km/s  [[Metre per second|km/s]]
+== Mass and energy ==
+lbm  [[Pound (mass)|<span title="pound-mass">lb<sub>m</sub></span>]]
+uJ  [[Joule|µJ]]
+J.s  [[Joule-second|J&sdot;s]]
+kWh  [[Kilowatt hour|kWh]]
+kW.h  [[Kilowatt hour|kW&sdot;h]]
+J/C  [[Volt|J/C]]
+J/kg  [[Joule|J/kg]]
+Da  [[Dalton (unit)|Da]]  SI
+EDa  [[Dalton (unit)|Da]]  SI
+PDa  [[Dalton (unit)|Da]]  SI
+TDa  [[Dalton (unit)|Da]]  SI
+GDa  [[Dalton (unit)|Da]]  SI
+MDa  [[Dalton (unit)|Da]]  SI
+kDa  [[Dalton (unit)|Da]]  SI
+mDa  [[Dalton (unit)|Da]]  SI
+uDa  [[Dalton (unit)|Da]]  SI
+μDa  [[Dalton (unit)|Da]]  SI
+nDa  [[Dalton (unit)|Da]]  SI
+pDa  [[Dalton (unit)|Da]]  SI
+fDa  [[Dalton (unit)|Da]]  SI
+aDa  [[Dalton (unit)|Da]]  SI
+g  [[Gram|g]]  SI
+ag  [[Attogram|g]]  SI
+cg  [[Centigram|g]]  SI
+dag  [[Gram|g]]  SI
+dg  [[Decigram|g]]  SI
+Eg  [[Exagram|g]]  SI
+fg  [[Femtogram|g]]  SI
+Gg  [[Gigagram|g]]  SI
+hg  [[Kilogram#SI multiples|g]]  SI
+kg  [[Kilogram|g]]  SI
+mcg  [[Microgram|g]]  SI
+Mg  [[Megagram|g]]  SI
+mg  [[Milligram|g]]  SI
+ug  [[Microgram|g]]  SI
+µg  [[Microgram|g]]  SI
+ng  [[Nanogram|g]]  SI
+Pg  [[Petagram|g]]  SI
+pg  [[Picogram|g]]  SI
+Tg  [[Tonne|g]]  SI
+yg  [[Yoctogram|g]]  SI
+Yg  [[Yottagram|g]]  SI
+zg  [[Zeptogram|g]]  SI
+Zg  [[Zettagram|g]]  SI
+== Pressure and density ==
+psi  [[Pounds per square inch|psi]]
+g.cm-3  [[Gram per cubic centimetre|g&sdot;cm<sup>−3</sup>]]
+g/cm3  [[Gram per cubic centimetre|g/cm<sup>3</sup>]]
+kg.m-3  [[Kilogram per cubic metre|kg&sdot;m<sup>−3</sup>]]
+kg/m3  [[Kilogram per cubic metre|kg/m<sup>3</sup>]]
+kg/cm3  [[Density#Formula and common units|kg/cm<sup>3</sup>]]
+g/L  [[Gram per litre|g/L]]
+g/l  [[Gram per litre|g/l]]
+mcg/dL  [[Gram per litre|µg/dL]]
+mcg/dl  [[Gram per litre|µg/dl]]
+mg/mL  [[Gram per litre|mg/mL]]
+mg/ml  [[Gram per litre|mg/ml]]
+ug/dL  [[Gram per litre|µg/dL]]
+ug/dl  [[Gram per litre|µg/dl]]
+μg/dL  [[Gram per litre|μg/dL]]
+μg/dl  [[Gram per litre|μg/dl]]
+mg.L-1  [[Gram per litre|<abbr title="milligrams per liter">mg/L</abbr>]]
+mg/L  [[Gram per litre|<abbr title="milligrams per liter">mg/L</abbr>]]
+mg.l-1  [[Gram per litre|<abbr title="milligrams per liter">mg/l</abbr>]]
+mg/l  [[Gram per litre|<abbr title="milligrams per liter">mg/l</abbr>]]
+== Temperature ==
+degC  °C  ALIAS
+degF  °F  ALIAS
+degR  °R  ALIAS
+K  [[Kelvin|K]]  SI
+YK  [[Yottakelvin|K]]  SI
+ZK  [[Zettakelvin|K]]  SI
+EK  [[Kelvin|K]]  SI
+PK  [[Petakelvin|K]]  SI
+TK  [[Terakelvin|K]]  SI
+GK  [[Gigakelvin|K]]  SI
+MK  [[Megakelvin|K]]  SI
+kK  [[Kilokelvin|K]]  SI
+hK  [[Hectokelvin|K]]  SI
+daK  [[Decakelvin|K]]  SI
+dK  [[Decikelvin|K]]  SI
+cK  [[Centikelvin|K]]  SI
+mK  [[Millikelvin|K]]  SI
+µK  [[Microkelvin|K]]  SI
+uK  [[Microkelvin|K]]  SI
+nK  [[Nanokelvin|K]]  SI
+pK  [[Picokelvin|K]]  SI
+fK  [[Femtokelvin|K]]  SI
+aK  [[Attokelvin|K]]  SI
+zK  [[Zeptokelvin|K]]  SI
+yK  [[Yoctokelvin|K]]  SI
+== Electromagnetism ==
+Wb  [[Weber (unit)|Wb]]
+N.A-2  [[Permeability (electromagnetism)|N&sdot;A<sup>−2</sup>]]
+H.m-1  [[Permeability (electromagnetism)|H&sdot;m<sup>−1</sup>]]
+V.m-1  [[Electric field|V&sdot;m<sup>−1</sup>]]
+V/m  [[Electric field|V/m]]
+C  [[Coulomb|C]]  SI
+YC  [[Coulomb|C]]  SI
+ZC  [[Coulomb|C]]  SI
+EC  [[Coulomb|C]]  SI
+PC  [[Coulomb|C]]  SI
+TC  [[Coulomb|C]]  SI
+GC  [[Coulomb|C]]  SI
+MC  [[Coulomb|C]]  SI
+kC  [[Coulomb|C]]  SI
+hC  [[Coulomb|C]]  SI
+daC  [[Coulomb|C]]  SI
+dC  [[Coulomb|C]]  SI
+cC  [[Coulomb|C]]  SI
+mC  [[Coulomb|C]]  SI
+µC  [[Coulomb|C]]  SI
+uC  [[Coulomb|C]]  SI
+nC  [[Coulomb|C]]  SI
+pC  [[Coulomb|C]]  SI
+fC  [[Coulomb|C]]  SI
+aC  [[Coulomb|C]]  SI
+zC  [[Coulomb|C]]  SI
+yC  [[Coulomb|C]]  SI
+F  [[Farad|F]]  SI
+YF  [[Farad|F]]  SI
+ZF  [[Farad|F]]  SI
+EF  [[Farad|F]]  SI
+PF  [[Farad|F]]  SI
+TF  [[Farad|F]]  SI
+GF  [[Farad|F]]  SI
+MF  [[Farad|F]]  SI
+kF  [[Farad|F]]  SI
+hF  [[Farad|F]]  SI
+daF  [[Farad|F]]  SI
+dF  [[Farad|F]]  SI
+cF  [[Farad|F]]  SI
+mF  [[Farad|F]]  SI
+µF  [[Farad|F]]  SI
+uF  [[Farad|F]]  SI
+nF  [[Farad|F]]  SI
+pF  [[Farad|F]]  SI
+fF  [[Farad|F]]  SI
+aF  [[Farad|F]]  SI
+zF  [[Farad|F]]  SI
+yF  [[Farad|F]]  SI
+H  [[Henry (unit)|H]]  SI
+YH  [[Henry (unit)|H]]  SI
+ZH  [[Henry (unit)|H]]  SI
+EH  [[Henry (unit)|H]]  SI
+PH  [[Henry (unit)|H]]  SI
+TH  [[Henry (unit)|H]]  SI
+GH  [[Henry (unit)|H]]  SI
+MH  [[Henry (unit)|H]]  SI
+kH  [[Henry (unit)|H]]  SI
+hH  [[Henry (unit)|H]]  SI
+daH  [[Henry (unit)|H]]  SI
+dH  [[Henry (unit)|H]]  SI
+cH  [[Henry (unit)|H]]  SI
+mH  [[Henry (unit)|H]]  SI
+µH  [[Henry (unit)|H]]  SI
+uH  [[Henry (unit)|H]]  SI
+nH  [[Henry (unit)|H]]  SI
+pH  [[Henry (unit)|H]]  SI
+fH  [[Henry (unit)|H]]  SI
+aH  [[Henry (unit)|H]]  SI
+zH  [[Henry (unit)|H]]  SI
+yH  [[Henry (unit)|H]]  SI
+A  [[Ampere|A]]  SI
+YA  [[Ampere|A]]  SI
+ZA  [[Ampere|A]]  SI
+EA  [[Ampere|A]]  SI
+PA  [[Ampere|A]]  SI
+TA  [[Ampere|A]]  SI
+GA  [[Ampere|A]]  SI
+MA  [[Ampere|A]]  SI
+kA  [[Ampere|A]]  SI
+hA  [[Ampere|A]]  SI
+daA  [[Ampere|A]]  SI
+dA  [[Ampere|A]]  SI
+cA  [[Ampere|A]]  SI
+mA  [[Ampere|A]]  SI
+µA  [[Ampere|A]]  SI
+uA  [[Ampere|A]]  SI
+nA  [[Ampere|A]]  SI
+pA  [[Ampere|A]]  SI
+fA  [[Ampere|A]]  SI
+aA  [[Ampere|A]]  SI
+zA  [[Ampere|A]]  SI
+yA  [[Ampere|A]]  SI
+V  [[Volt|V]]  SI
+YV  [[Volt|V]]  SI
+ZV  [[Volt|V]]  SI
+EV  [[Volt|V]]  SI
+PV  [[Volt|V]]  SI
+TV  [[Volt|V]]  SI
+GV  [[Volt|V]]  SI
+MV  [[Volt|V]]  SI
+kV  [[Volt|V]]  SI
+hV  [[Volt|V]]  SI
+daV  [[Volt|V]]  SI
+dV  [[Volt|V]]  SI
+cV  [[Volt|V]]  SI
+mV  [[Volt|V]]  SI
+µV  [[Volt|V]]  SI
+uV  [[Volt|V]]  SI
+nV  [[Volt|V]]  SI
+pV  [[Volt|V]]  SI
+fV  [[Volt|V]]  SI
+aV  [[Volt|V]]  SI
+zV  [[Volt|V]]  SI
+yV  [[Volt|V]]  SI
+VA  [[Volt-ampere|VA]]  SI
+YVA  [[Volt-ampere|VA]]  SI
+ZVA  [[Volt-ampere|VA]]  SI
+EVA  [[Volt-ampere|VA]]  SI
+PVA  [[Volt-ampere|VA]]  SI
+TVA  [[Volt-ampere|VA]]  SI
+GVA  [[Volt-ampere|VA]]  SI
+MVA  [[Volt-ampere|VA]]  SI
+kVA  [[Volt-ampere|VA]]  SI
+hVA  [[Volt-ampere|VA]]  SI
+daVA  [[Volt-ampere|VA]]  SI
+dVA  [[Volt-ampere|VA]]  SI
+cVA  [[Volt-ampere|VA]]  SI
+mVA  [[Volt-ampere|VA]]  SI
+µVA  [[Volt-ampere|VA]]  SI
+uVA  [[Volt-ampere|VA]]  SI
+nVA  [[Volt-ampere|VA]]  SI
+pVA  [[Volt-ampere|VA]]  SI
+fVA  [[Volt-ampere|VA]]  SI
+aVA  [[Volt-ampere|VA]]  SI
+zVA  [[Volt-ampere|VA]]  SI
+yVA  [[Volt-ampere|VA]]  SI
+Ω  [[Ohm|Ω]]  SI
+R  [[Rayleigh (unit)|R]]  SI
+G  [[Gauss (unit)|G]]  SI
+aG  [[Attogauss|G]]  SI
+cG  [[Centigauss|G]]  SI
+daG  [[Decagauss|G]]  SI
+dG  [[Decigauss|G]]  SI
+EG  [[Exagauss|G]]  SI
+fG  [[Femtogauss|G]]  SI
+GG  [[Gigagauss|G]]  SI
+hG  [[Hectogauss|G]]  SI
+kG  [[Kilogauss|G]]  SI
+MG  [[Megagauss|G]]  SI
+mG  [[Milligauss|G]]  SI
+uG  [[Microgauss|G]]  SI
+µG  [[Microgauss|G]]  SI
+nG  [[Nanogauss|G]]  SI
+PG  [[Petagauss|G]]  SI
+pG  [[Picogauss|G]]  SI
+TG  [[Teragauss|G]]  SI
+yG  [[Yoctogauss|G]]  SI
+YG  [[Yottagauss|G]]  SI
+zG  [[Zeptogauss|G]]  SI
+ZG  [[Zettagauss|G]]  SI
+T  [[Tesla (unit)|T]]  SI
+aT  [[Attotesla|T]]  SI
+cT  [[Centitesla|T]]  SI
+daT  [[Decatesla|T]]  SI
+dT  [[Decitesla|T]]  SI
+ET  [[Exatesla|T]]  SI
+fT  [[Femtotesla|T]]  SI
+GT  [[Gigatesla|T]]  SI
+hT  [[Hectotesla|T]]  SI
+kT  [[Kilotesla|T]]  SI
+MT  [[Megatesla|T]]  SI
+mT  [[Millitesla|T]]  SI
+uT  [[Microtesla|T]]  SI
+µT  [[Microtesla|T]]  SI
+nT  [[Nanotesla|T]]  SI
+PT  [[Petatesla|T]]  SI
+pT  [[Picotesla|T]]  SI
+TT  [[Teratesla|T]]  SI
+yT  [[Yoctotesla|T]]  SI
+YT  [[Yottatesla|T]]  SI
+zT  [[Zeptotesla|T]]  SI
+ZT  [[Zettatesla|T]]  SI
+== Astrophysics ==
+au  [[Astronomical unit|au]]
+c  [[Speed of light|''c'']]
+ly  [[Light-year|ly]]
+Earth mass  [[Earth mass|''M''<sub>⊕</sub>]]
+Earth radius  [[Earth radius|''R''<sub>⊕</sub>]]
+M_Earth  [[Earth mass|''M''<sub>⊕</sub>]]
+R_Earth  [[Earth radius|''R''<sub>⊕</sub>]]
+M+  [[Earth mass|''M''<sub>⊕</sub>]]
+R+  [[Earth radius|''R''<sub>⊕</sub>]]
+Jupiter mass  [[Jupiter mass|''M''<sub>J</sub>]]
+Jupiter radius  [[Jupiter radius|''R''<sub>J</sub>]]
+M_Jupiter  [[Jupiter mass|''M''<sub>J</sub>]]
+R_Jupiter  [[Jupiter radius|''R''<sub>J</sub>]]
+Solar mass  [[Solar mass|''M''<sub>&#x2609;</sub>]]
+solar mass  [[Solar mass|''M''<sub>&#x2609;</sub>]]
+M_Solar  [[Solar mass|''M''<sub>&#x2609;</sub>]]
+M_solar  [[Solar mass|''M''<sub>&#x2609;</sub>]]
+R_Solar  [[Solar radius|''R''<sub>&#x2609;</sub>]]
+R_solar  [[Solar radius|''R''<sub>&#x2609;</sub>]]
+Solar radius  [[Solar radius|''R''<sub>&#x2609;</sub>]]
+solar radius  [[Solar radius|''R''<sub>&#x2609;</sub>]]
+Solar luminosity  [[Solar luminosity|''L''<sub>&#x2609;</sub>]]
+solar luminosity  [[Solar luminosity|''L''<sub>&#x2609;</sub>]]
+L_solar  [[Solar luminosity|''L''<sub>&#x2609;</sub>]]
+L_Solar  [[Solar luminosity|''L''<sub>&#x2609;</sub>]]
+Lo  [[Solar luminosity|''L''<sub>&#x2609;</sub>]]
+pc2  [[Parsec|pc<sup>2</sup>]]
+pc3  [[Parsec|pc<sup>3</sup>]]
+kpc2  [[Parsec#Parsecs and kiloparsecs|kpc<sup>2</sup>]]
+kpc3  [[Parsec#Parsecs and kiloparsecs|kpc<sup>3</sup>]]
+kpc  [[Parsec#Parsecs and kiloparsecs|kpc]]
+Mpc2  [[Parsec#Megaparsecs and gigaparsecs|Mpc<sup>2</sup>]]
+Mpc3  [[Parsec#Megaparsecs and gigaparsecs|Mpc<sup>3</sup>]]
+Mpc  [[Parsec#Megaparsecs and gigaparsecs|Mpc]]
+Gpc2  [[Parsec#Megaparsecs and gigaparsecs|Gpc<sup>2</sup>]]
+Gpc3  [[Parsec#Megaparsecs and gigaparsecs|Gpc<sup>3</sup>]]
+Gpc  [[Parsec#Megaparsecs and gigaparsecs|Gpc]]
+== Nuclear physics and chemistry ==
+cm-1  [[Wavenumber|cm<sup>−1</sup>]]
+u  [[Unified atomic mass unit|u]]
+osmol  [[Osmole (unit)|osmol]]
+Osm  [[Osmole (unit)|Osm]]
+M  [[Molarity|M]]
+TM  [[Molarity|M]]  SI
+GM  [[Molarity|M]]  SI
+MM  [[Molarity|M]]  SI
+kM  [[Molarity|M]]  SI
+hM  [[Molarity|M]]  SI
+daM  [[Molarity|M]]  SI
+dM  [[Molarity|M]]  SI
+cM  [[Molarity|M]]  SI
+mM  [[Molarity|M]]  SI
+uM  [[Molarity|M]]  1e-6
+nM  [[Molarity|M]]  SI
+pM  [[Molarity|M]]  SI
+kg.mol-1  [[Molar mass|kg&sdot;mol<sup>−1</sup>]]
+kg/mol  [[Molar mass|kg/mol]]
+g.mol-1  [[Molar mass|g&sdot;mol<sup>−1</sup>]]
+g/mol  [[Molar mass|g/mol]]
+eV/c2  [[Electronvolt#Mass|eV/''c''<sup>2</sup>]]
+keV/c2  [[Electronvolt#Mass|keV/''c''<sup>2</sup>]]
+MeV/c2  [[Electronvolt#Mass|MeV/''c''<sup>2</sup>]]
+GeV/c2  [[Electronvolt#Mass|GeV/''c''<sup>2</sup>]]
+TeV/c2  [[Electronvolt#Mass|TeV/''c''<sup>2</sup>]]
+µN  [[Nuclear magneton|µ<span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1.2em;font-size:85%;text-align:left"><br />N</span>]]
+µB  [[Bohr magneton|µ<span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1.2em;font-size:85%;text-align:left"><br />B</span>]]
+eV  [[Electronvolt|eV]]
+meV  [[Electronvolt|meV]]
+keV  [[Electronvolt|keV]]
+MeV  [[Electronvolt|MeV]]
+GeV  [[Electronvolt|GeV]]
+TeV  [[Electronvolt|TeV]]
+mol-1  [[Avogadro constant|mol<sup>−1</sup>]]
+J.mol-1  [[Joule per mole|J&sdot;mol<sup>−1</sup>]]
+J/mol  [[Joule per mole|J/mol]]
+kJ.mol-1  [[Joule per mole|kJ&sdot;mol<sup>−1</sup>]]
+kJ/mol  [[Joule per mole|kJ/mol]]
+MJ.mol-1  [[Joule per mole|MJ&sdot;mol<sup>−1</sup>]]
+MJ/mol  [[Joule per mole|MJ/mol]]
+GJ.mol-1  [[Joule per mole|GJ&sdot;mol<sup>−1</sup>]]
+GJ/mol  [[Joule per mole|GJ/mol]]
+TJ.mol-1  [[Joule per mole|TJ&sdot;mol<sup>−1</sup>]]
+TJ/mol  [[Joule per mole|TJ/mol]]
+== Numbers and phrases ==
+pp  [[Page (paper)|pp]]
+ppb  [[Parts per billion|ppb]]  1e-9
+ppm  [[Parts per million|ppm]]  1e-6
+billiard  [[Orders of magnitude (numbers)#1015|billiard]]  1e15
+billion  [[1,000,000,000|billion]]  1e9
+billionth  [[1,000,000,000|billionth]]  1e-9
+billionths  [[1,000,000,000|billionths]]  1e-9
+decilliard  [[Orders of magnitude (numbers)#1063|decilliard]]  1e63
+decillion  [[Orders of magnitude (numbers)#1033|decillion]]  1e33
+decillionth  [[Orders of magnitude (numbers)#1033|decillionth]]  1e-33
+decillionths  [[Orders of magnitude (numbers)#1033|decillionths]]  1e-33
+milliard  [[1,000,000,000|milliard]]  1e9
+million  [[Million|million]]  1e6
+millionth  [[Million|millionth]]  1e-6
+millionths  [[Million|millionths]]  1e-6
+nonilliard  [[Orders of magnitude (numbers)#1057|nonilliard]]  1e57
+nonillion  [[Orders of magnitude (numbers)#1030|nonillion]]  1e30
+nonillionth  [[Orders of magnitude (numbers)#1030|nonillionth]]  1e-30
+nonillionths  [[Orders of magnitude (numbers)#1030|nonillionths]]  1e-30
+octilliard  [[Orders of magnitude (numbers)#1051|octilliard]]  1e51
+octillion  [[Orders of magnitude (numbers)#1027|octillion]]  1e27
+octillionth  [[Orders of magnitude (numbers)#1027|octillionth]]  1e-27
+octillionths  [[Orders of magnitude (numbers)#1027|octillionths]]  1e-27
+quadrilliard  [[Orders of magnitude (numbers)#1027|quadrilliard]]  1e27
+quadrillion  [[Orders of magnitude (numbers)#1015|quadrillion]]  1e15
+quadrillionth  [[Orders of magnitude (numbers)#1015|quadrillionth]]  1e-15
+quadrillionths  [[Orders of magnitude (numbers)#1015|quadrillionths]]  1e-15
+quintilliard  [[Orders of magnitude (numbers)#1033|quintilliard]]  1e33
+quintillion  [[Orders of magnitude (numbers)#1018|quintillion]]  1e18
+quintillionth  [[Orders of magnitude (numbers)#1018|quintillionth]]  1e-18
+quintillionths  [[Orders of magnitude (numbers)#1018|quintillionths]]  1e-18
+septilliard  [[Orders of magnitude (numbers)#1045|septilliard]]  1e45
+septillion  [[Orders of magnitude (numbers)#1024|septillion]]  1e24
+septillionth  [[Orders of magnitude (numbers)#1024|septillionth]]  1e-24
+septillionths  [[Orders of magnitude (numbers)#1024|septillionths]]  1e-24
+sextilliard  [[Orders of magnitude (numbers)#1039|sextilliard]]  1e39
+sextillion  [[Orders of magnitude (numbers)#1021|sextillion]]  1e21
+sextillionth  [[Orders of magnitude (numbers)#1021|sextillionth]]  1e-21
+sextillionths  [[Orders of magnitude (numbers)#1021|sextillionths]]  1e-21
+trilliard  [[Orders of magnitude (numbers)#1021|trilliard]]  1e21
+trillion  [[Orders of magnitude (numbers)#1012|trillion]]  1e12
+trillionth  [[Orders of magnitude (numbers)#1012|trillionth]]  1e-12
+trillionths  [[Orders of magnitude (numbers)#1012|trillionths]]  1e-12
+== Angles ==
+%                  %                                     Percent                                ANGLE   0.01
+percent            %                                     Percent                                ANGLE   0.01
+per cent           %                                     Percent                                ANGLE   0.01
+‰                  ‰                                     Per mil                                ANGLE   1e-3
+per mil            ‰                                     Per mil                                ANGLE   1e-3
+per mill           ‰                                     Per mil                                ANGLE   1e-3
+per mille          ‰                                     Per mil                                ANGLE   1e-3
+permil             ‰                                     Per mil                                ANGLE   1e-3
+permill            ‰                                     Per mil                                ANGLE   1e-3
+permille           ‰                                     Per mil                                ANGLE   1e-3
+°                  °                                     Degree (angle)                         ANGLE   pi/180
+deg                °                                     Degree (angle)                         ANGLE   pi/180
+'                  ′                                     Minute of arc                          ANGLE   pi/10800
+′                  ′                                     Minute of arc                          ANGLE   pi/10800
+arcmin             ′                                     Minute of arc                          ANGLE   pi/10800
+arcminute          ′                                     Minute of arc                          ANGLE   pi/10800
+"                  ″                                     Second of arc                          ANGLE   pi/648000
+″                  ″                                     Second of arc                          ANGLE   pi/648000
+arcsec             ″                                     Second of arc                          ANGLE   pi/648000
+arcsecond          ″                                     Second of arc                          ANGLE   pi/648000
+mas  [[Milliarcsecond|mas]]  pi/648000000
+]=]
+-- If val has "|long scale=on" the following definitions are used
+-- (then, if not found here, the normal definitions are used).
+-- Unit code  [[Link|Symbol]]  Flags/Scale
+local builtin_units_long_scale = [=[
+== Long scale numbers and phrases ==
+billion  [[Orders of magnitude (numbers)#1012|billion]]  1e12
+billionth  [[Orders of magnitude (numbers)#1012|billionth]]  1e-12
+billionths  [[Orders of magnitude (numbers)#1012|billionths]]  1e-12
+decillion  [[Orders of magnitude (numbers)#1060|decillion]]  1e60
+decillionth  [[Orders of magnitude (numbers)#1060|decillionth]]  1e-60
+decillionths  [[Orders of magnitude (numbers)#1060|decillionths]]  1e-60
+nonillion  [[Orders of magnitude (numbers)#1054|nonillion]]  1e54
+nonillionth  [[Orders of magnitude (numbers)#1054|nonillionth]]  1e-54
+nonillionths  [[Orders of magnitude (numbers)#1054|nonillionths]]  1e-54
+octillion  [[Orders of magnitude (numbers)#1048|octillion]]  1e48
+octillionth  [[Orders of magnitude (numbers)#1048|octillionth]]  1e-48
+octillionths  [[Orders of magnitude (numbers)#1048|octillionths]]  1e-48
+quadrillion  [[Orders of magnitude (numbers)#1024|quadrillion]]  1e24
+quadrillionth  [[Orders of magnitude (numbers)#1024|quadrillionth]]  1e-24
+quadrillionths  [[Orders of magnitude (numbers)#1024|quadrillionths]]  1e-24
+quintillion  [[Orders of magnitude (numbers)#1030|quintillion]]  1e30
+quintillionth  [[Orders of magnitude (numbers)#1030|quintillionth]]  1e-30
+quintillionths  [[Orders of magnitude (numbers)#1030|quintillionths]]  1e-30
+septillion  [[Orders of magnitude (numbers)#1042|septillion]]  1e42
+septillionth  [[Orders of magnitude (numbers)#1042|septillionth]]  1e-42
+septillionths  [[Orders of magnitude (numbers)#1042|septillionths]]  1e-42
+sextillion  [[Orders of magnitude (numbers)#1036|sextillion]]  1e36
+sextillionth  [[Orders of magnitude (numbers)#1036|sextillionth]]  1e-36
+sextillionths  [[Orders of magnitude (numbers)#1036|sextillionths]]  1e-36
+trillion  [[Orders of magnitude (numbers)#1018|trillion]]  1e18
+trillionth  [[Orders of magnitude (numbers)#1018|trillionth]]  1e-18
+trillionths  [[Orders of magnitude (numbers)#1018|trillionths]]  1e-18
+]=]
+return { builtin_units = builtin_units, builtin_units_long_scale = builtin_units_long_scale }