Edit
IABSD.fr/src/usr.bin/units/units.lib
jmc
- usr.bin/units/units.lib
-
/ $OpenBSD: units.lib,v 1.145 2021/05/01 06:02:32 jmc Exp $ / $NetBSD: units.lib,v 1.3 1996/04/06 06:01:04 thorpej Exp $ / primitive units m !a! kg !b! sec !c! coul !d! candela !e! dollar !f! bit !h! erlang !i! K !j! / International System of Units (SI) prefixes yotta- 1e24 zetta- 1e21 exa- 1e18 peta- 1e15 tera- 1e12 giga- 1e9 mega- 1e6 kilo- 1e3 hecto- 1e2 deca- 1e1 deka- deca deci- 1e-1 centi- 1e-2 milli- 1e-3 micro- 1e-6 nano- 1e-9 pico- 1e-12 femto- 1e-15 atto- 1e-18 zepto- 1e-21 yocto- 1e-24 / SI symbols Y- yotta Z- zetta E- exa P- peta T- tera G- giga M- mega k- kilo h- hecto da- deca d- deci c- centi m- milli n- nano p- pico f- femto a- atto z- zepto y- yocto / ISO/IEC 80000 binary prefixes yobi- 1208925819614629174706176 zebi- 1180591620717411303424 exbi- 1152921504606846976 pebi- 1125899906842624 tebi- 1099511627776 gibi- 1073741824 mebi- 1048576 kibi- 1024 / ISO/IEC 80000 symbols Yi- yobi Zi- zebi Ei- exbi Pi- pebi Ti- tebi Gi- gibi Mi- mebi Ki- kibi / Other prefixes myria- 1e4 semi- .5 demi- .5 / constants fuzz 1 pi 3.14159265358979323846 c 2.99792458e+8 m/sec g 9.80665 m/sec2 bigG 6.67390e-11 m3/kg/s2 AU 1.495978707e+11 m au AU mole 6.0221367e+23 fuzz e 1.60217733e-19 coul fuzz / Next two to be multiplied by mass energy c2 force g mercury 1.3332239e+5 kg/m2-sec2 hg mercury mmHg 0.001 m hg mu 4.e-7 pi-N/A2 epsilon 1.0 /mu/c2 alpha 0.5 mu-c-e2/planck planck 6.6260755e-34 joule-sec hbar 0.5 planck/pi electronmass 9.1093897e-31 kg protonmass 1.6726231e-27 kg neutronmass 1.6749286e-27 kg / dimensionless radian .5 / pi degree 1|180 pi-radian circle 2 pi-radian turn 2 pi-radian revolution turn rev turn grade .9 degree arcdeg 1 degree arcmin 1|60 arcdeg ccs 1|36 erlang arcsec 1|60 arcmin steradian radian2 sphere 4 pi-steradian sr steradian / Time second sec s sec minute 60 sec min minute hour 60 min hr hour day 24 hr da day week 7 day year 3.15569259747e7 sec fuzz yr year month 1|12 year ms millisec us microsec / Mass gram millikg gm gram mg milligram metricton kilokg / Avoirdupois lb .45359237 kg pound lb lbf lb g ounce 1|16 lb oz ounce dram 1|16 oz dr dram grain 1|7000 lb gr grain shortton 2000 lb ton shortton longton 2240 lb / Apothecary scruple 20 grain apdram 60 grain apounce 480 grain appound 5760 grain troypound appound / Length meter m micron micrometer angstrom decinanometer ao 0.25 alpha/pi/rydbergconst inch 2.54 cm in inch foot 12 in feet foot ft foot yard 3 ft yd yard rod 5.5 yd rd rod mile 5280 ft mi mile british 1200|3937 m/ft / Assume we do not want the prefix n- with mile nmile 1852 m acre 4840 yd2 ox acre/day cc cm3 liter kilocc ml milliliter / US Liquid gallon 231 in3 imperial 1.20095 gal gallon quart 1|4 gal qt quart pint 1|2 qt pt pint floz 1|16 pt fldr 1|8 floz / US Dry dry 268.8025 in3/gallon fuzz peck 8 dry-quart pk peck bushel 4 peck bu bushel chaldron 36 bushel / British brgallon 277.420 in3 fuzz brquart 1|4 brgallon brpint 1|2 brquart brfloz 1|20 brpint brpeck 554.84 in3 fuzz brbushel 4 brpeck / Russian berkovets 10 pood pood 40 funt funt 0.40951 kg lot 1|32 funt zolotnik 1|3 lot dolya 1|96 zolotnik rumile 7 verst mezhevayaverst 2 verst verst 1066.8 m sazhen 1|500 verst kosayasazhen 1|430.2 verst arshin 1|1500 verst / is not exactly defined ruell 16.54 in liniya 1|10 in vershok 1.75 in pyad 7 in vedro 12.3 liter shtoff 1|10 vedro vinebottle 1|16 vedro vodkabottle 1|20 vedro charka 1|100 vedro shkalik 1|200 vedro desyatina_state 109.3 are desyatina_farmery 0.75 desyatina_state sqverst 104.2 desyatina_state sqarshin 1|21600 desyatina_state / Energy Work newton kg-m/sec2 nt newton N newton joule nt-m J joule cal 4.1868 joule / Electrical coulomb coul C coul ampere coul/sec amp ampere A amp watt joule/sec W watt volt watt/amp ohm volt/amp mho /ohm farad coul/volt F farad henry sec2/farad H henry weber volt-sec Wb weber / Light cd candela lumen cd sr lux cd sr/m2 / http://www.federalreserve.gov/releases/h10/current/ / as of April 23, 2021 $ dollar australiadollar .7739 $ brazilreal 1|5.5011 $ canadadollar 1|1.2495 $ chinayuan 1|6.4945 $ denmarkkrone 1|6.1609 $ euro 1.2069 $ hongkongdollar 1|7.7605 $ indiarupee 1|74.9700 $ japanyen 1|107.9400 $ malaysiaringgit 1|4.1079 $ mexicopeso 1|19.8520 $ newzealanddollar .7179 $ norwaykrone 1|8.3125 $ singaporedollar 1|1.3275 $ southafricarand 1|14.2750 $ southkoreawon 1|1115.1000 $ srilankarupee 1|193.0000 $ swedenkrona 1|8.4030 $ switzerlandfranc 1|0.9152 $ taiwandollar 1|28.0900 $ thailandbaht 1|31.4100 $ unitedkingdompound 1.3845 $ venezuelabolivar 1|2500064.0890 $ / The Economist, April 28, 2021 / Hungary, Iceland, Ukraine, Vietnam: no updates available since October 2018 argentinapeso 1|93.4 $ chilepeso 1|702