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1.9 ! jason 1: / $OpenBSD: units.lib,v 1.8 2001/01/16 21:22:40 deraadt Exp $
1.2 deraadt 2: / $NetBSD: units.lib,v 1.3 1996/04/06 06:01:04 thorpej Exp $
1.1 deraadt 3:
4: / primitive units
5:
6: m !a!
7: kg !b!
8: sec !c!
9: coul !d!
10: candela !e!
11: dollar !f!
12: bit !h!
13: erlang !i!
14: K !j!
15:
16: / prefixes
17:
18: yotta- 1e24
19: zetta- 1e21
20: exa- 1e18
21: peta- 1e15
22: tera- 1e12
23: giga- 1e9
24: mega- 1e6
25: myria- 1e4
26: kilo- 1e3
27: hecto- 1e2
28: deka- 1e1
1.6 pjanzen 29: deca- deka
1.1 deraadt 30: deci- 1e-1
31: centi- 1e-2
32: milli- 1e-3
33: micro- 1e-6
34: nano- 1e-9
35: pico- 1e-12
36: femto- 1e-15
37: atto- 1e-18
38: zopto- 1e-21
1.6 pjanzen 39: zepto- zopto
1.1 deraadt 40: yocto- 1e-24
41:
42: semi- .5
43: demi- .5
44:
45: Y- yotta
46: Z- zetta
47: E- exa
48: P- peta
49: T- tera
50: G- giga
51: M- mega
52: k- kilo
53: h- hecto
54: da- deka
55: d- deci
56: c- centi
57: m- milli
58: p- pico
1.4 pjanzen 59: n- nano
1.1 deraadt 60: f- femto
61: a- atto
62: z- zopto
63: y- yocto
64:
65: / constants
66:
67: fuzz 1
68: pi 3.14159265358979323846
1.4 pjanzen 69: c 2.99792458e+8 m/sec
1.1 deraadt 70: g 9.80665 m/sec2
1.7 pjanzen 71: bigG 6.67390e-11 m3/kg/s2
1.4 pjanzen 72: AU 1.49597870e+11 m fuzz
73: au AU
74: mole 6.0221367e+23 fuzz
75: e 1.60217733e-19 coul fuzz
76: / Next two to be multiplied by mass
1.1 deraadt 77: energy c2
78: force g
1.4 pjanzen 79: mercury 1.3332239e+5 kg/m2-sec2
1.1 deraadt 80: hg mercury
1.4 pjanzen 81: mmHg 0.001 m hg
82:
83: mu 4.e-7 pi-N/A2
84: epsilon 1.0 /mu/c2
85: alpha 0.5 mu-c-e2/planck
86: planck 6.6260755e-34 joule-sec
87: hbar 0.5 planck/pi
88: electronmass 9.1093897e-31 kg
89: protonmass 1.6726231e-27 kg
90: neutronmass 1.6749286e-27 kg
91:
1.1 deraadt 92:
93: / dimensionless
94:
95: radian .5 / pi
96: degree 1|180 pi-radian
97: circle 2 pi-radian
98: turn 2 pi-radian
1.4 pjanzen 99: revolution turn
1.1 deraadt 100: rev turn
101: grade .9 degree
102: arcdeg 1 degree
103: arcmin 1|60 arcdeg
104: ccs 1|36 erlang
105: arcsec 1|60 arcmin
106:
107: steradian radian2
108: sphere 4 pi-steradian
109: sr steradian
110:
111: / Time
112:
113: second sec
114: s sec
115: minute 60 sec
116: min minute
117: hour 60 min
118: hr hour
119: day 24 hr
120: da day
121: week 7 day
1.4 pjanzen 122: year 3.15569259747e7 sec fuzz
1.1 deraadt 123: yr year
124: month 1|12 year
125: ms millisec
126: us microsec
127:
128: / Mass
129:
130: gram millikg
131: gm gram
132: mg milligram
133: metricton kilokg
134:
135: / Avoirdupois
136:
137: lb .45359237 kg
138: pound lb
139: lbf lb g
140: ounce 1|16 lb
141: oz ounce
142: dram 1|16 oz
143: dr dram
144: grain 1|7000 lb
145: gr grain
146: shortton 2000 lb
147: ton shortton
148: longton 2240 lb
149:
150: / Apothecary
151:
152: scruple 20 grain
153: apdram 60 grain
154: apounce 480 grain
155: appound 5760 grain
156: troypound appound
157:
158: / Length
159:
160: meter m
161: micron micrometer
162: angstrom decinanometer
1.4 pjanzen 163: ao 0.25 alpha/pi/rydbergconst
1.1 deraadt 164:
165: inch 2.54 cm
166: in inch
167: foot 12 in
168: feet foot
169: ft foot
170: yard 3 ft
171: yd yard
172: rod 5.5 yd
173: rd rod
174: mile 5280 ft
175: mi mile
176:
177: british 1200|3937 m/ft
1.4 pjanzen 178: / Assume we do not want the prefix n- with mile
1.1 deraadt 179: nmile 1852 m
180:
181: acre 4840 yd2
182:
183: cc cm3
184: liter kilocc
185: ml milliliter
186:
187: / US Liquid
188:
189: gallon 231 in3
190: imperial 1.20095
191: gal gallon
192: quart 1|4 gal
193: qt quart
194: pint 1|2 qt
195: pt pint
196:
197: floz 1|16 pt
198: fldr 1|8 floz
199:
200: / US Dry
201:
202: dry 268.8025 in3/gallon fuzz
203: peck 8 dry-quart
204: pk peck
205: bushel 4 peck
206: bu bushel
207: chaldron 36 bushel
208:
209: / British
210:
211: brgallon 277.420 in3 fuzz
212: brquart 1|4 brgallon
213: brpint 1|2 brquart
214: brfloz 1|20 brpint
215: brpeck 554.84 in3 fuzz
216: brbushel 4 brpeck
217:
218: / Energy Work
219:
220: newton kg-m/sec2
221: nt newton
222: N newton
223: joule nt-m
1.4 pjanzen 224: J joule
1.1 deraadt 225: cal 4.1868 joule
226:
227: / Electrical
228:
229: coulomb coul
230: C coul
231: ampere coul/sec
232: amp ampere
1.4 pjanzen 233: A amp
1.1 deraadt 234: watt joule/sec
1.4 pjanzen 235: W watt
1.1 deraadt 236: volt watt/amp
237: ohm volt/amp
238: mho /ohm
239: farad coul/volt
1.4 pjanzen 240: F farad
1.1 deraadt 241: henry sec2/farad
1.4 pjanzen 242: H henry
1.1 deraadt 243: weber volt-sec
1.4 pjanzen 244: Wb weber
1.1 deraadt 245:
246: / Light
247:
248: cd candela
249: lumen cd sr
250: lux cd sr/m2
251:
1.4 pjanzen 252: / Wall Street Journal, June 10, 1999, with rounding
1.1 deraadt 253:
254: $ dollar
255: argentinapeso $
256: australiadollar .66 $
257: bahraindinar 2.6522 $
1.4 pjanzen 258: brazilreal .57 $
259: britainpound 1.60 $
260: canadadollar .68 $
261: chilepeso .002 $
262: chinarenminbi .1208 $
1.6 pjanzen 263: chinayuan chinarenminbi
1.4 pjanzen 264: colombiapeso .000596 $
265: czechkoruna .028 $
266: denmarkkrone .14 $
267: ecuadorsucre .000093 $
1.1 deraadt 268: greatbritainpound britainpound
1.4 pjanzen 269: greecedrachma .00323 $
1.1 deraadt 270: hongkongdollar .13 $
1.4 pjanzen 271: hungaryforint .0042 $
272: indiarupee .02326 $
273: indonesiarupiah .000129 $
274: israelshekel .245 $
275: japanyen .0084 $
276: jordandinar 1.41 $
277: kuwaitdinar 3.27 $
278: lebanonpound .000663 $
279: malaysiaringgit .263 $
280: maltalira 2.48 $
281: mexicopeso .1044 $
282: newzealanddollar .538 $
283: norwaykrone .128 $
284: pakistanrupee .0193 $
285: perunewsol .298 $
286: philippinespeso .0264 $
287: polandzloty .254 $
288: saudiarabiariyal .2666 $
289: singaporedollar .583 $
290: slovakkoruna .0229 $
291: southafricarand .163 $
292: southkoreawon .00086 $
293: swedenkrona .118 $
1.1 deraadt 294: switzerlandfranc .66 $
1.4 pjanzen 295: taiwandollar .0308 $
296: thailandbaht .02705 $
297: turkeylira .00000244 $
1.1 deraadt 298: unitedarabdirham .2723 $
1.4 pjanzen 299: uruguaynewpeso .0889 $
300: venezuelabolivar .00166 $
301: euro 1.05 $
1.5 pjanzen 302:
303: / EMU currencies have constant exchange rate against Euro since 1.1.1999
304: austriaschilling 1|13.7603 euro
305: belgiumfranc 1|40.3399 euro
306: finlandmarkka 1|5.94573 euro
307: francefranc 1|6.55957 euro
308: germanymark 1|1.95583 euro
309: irelandpunt 1|0.787564 euro
310: italylira 1|1936.27 euro
1.6 pjanzen 311: netherlandsguilder 1|2.20371 euro
1.5 pjanzen 312: portugalescudo 1|200.482 euro
313: spainpeseta 1|166.386 euro
1.1 deraadt 314:
315: mark germanymark
316: bolivar venezuelabolivar
317: peseta spainpeseta
318: rand southafricarand
319: escudo portugalescudo
320: sol perusol
321: guilder netherlandsguilder
322: hollandguilder netherlandsguilder
323: peso mexicopeso
324: yen japanyen
325: lira italylira
326: rupee indiarupee
327: drachma greecedrachma
328: franc francefranc
329: markka finlandmarkka
330: sucre ecuadorsucre
331: poundsterling britainpound
332:
1.6 pjanzen 333: / ISO 4217 and then some
334: AED unitedarabdirham
335: ARP argentinapeso
336: ATS austriaschilling
337: AUD australiadollar
338: BEF belgiumfranc
339: BRR brazilreal
340: CAD canadadollar
341: CHF switzerlandfranc
342: CLP chilepeso
343: CNY chinarenminbi
344: COP colombiapeso
345: CSK czechkoruna
346: DEM germanymark
347: DKK denmarkkrone
348: ECS ecuadorsucre
349: EUR euro
350: FIM finlandmarkka
351: FRF francefranc
352: GBP britainpound
353: GRD greecedrachma
354: HKD hongkongdollar
355: HUF hungaryforint
356: IDR indonesiarupiah
357: INR indiarupee
358: ILS israelshekel
359: ITL italylira
360: JOD jordandinar
361: JPY japanyen
362: KRW southkoreawon
363: KWD kuwaitdinar
364: LBP lebanonpound
365: MTL maltalira
366: MXP mexicopeso
367: MYR malaysiaringgit
368: NLG netherlandsguilder
369: NOK norwaykrone
370: NZD newzealanddollar
371: PEN perunewsol
372: PHP philippinespeso
373: PKR pakistanrupee
374: PLZ polandzloty
375: SAR saudiarabiariyal
376: SEK swedenkrona
377: SGD singaporedollar
378: THB thailandbaht
379: TRL turkeylira
380: TWD taiwandollar
381: USD dollar
382: ZAR southafricarand
383:
1.1 deraadt 384: / computer
385:
386: baud bit/sec
387: byte 8 bit
1.6 pjanzen 388: / Not necessarily true on all systems!
389: word 2 byte
1.1 deraadt 390: block 512 byte
391: kbyte 1024 byte
392: megabyte 1024 kbyte
393: gigabyte 1024 megabyte
394: meg megabyte
395:
396: / Trivia
397:
398: % 1|100
1.4 pjanzen 399: abampere 10 ampere
1.1 deraadt 400: admiraltyknot 6080 ft/hr
401: apostilb cd/pi-m2
1.4 pjanzen 402: asb apostilb
1.1 deraadt 403: are 1e+2 m2
404: arpentcan 27.52 mi
405: arpentlin 191.835 ft
1.4 pjanzen 406: astronomicalunit AU
1.1 deraadt 407: atmosphere 1.01325e+5 nt/m2
408: atm atmosphere
1.4 pjanzen 409: atomicmassunit 1.6605402e-27 kg fuzz
1.1 deraadt 410: amu atomicmassunit
411: bag 94 lb
412: bakersdozen 13
413: bar 1e+5 nt/m2
414: barie 1e-1 nt/m2
415: barleycorn 1|3 in
416: barn 1e-28 m2
1.6 pjanzen 417: / oil barrel, nothing else
1.1 deraadt 418: barrel 42 gal
419: barye 1e-1 nt/m2
1.4 pjanzen 420: baryl microbar
1.1 deraadt 421: bev 1e+9 e-volt
422: biot 10 amp
423: blondel cd/pi-m2
424: boardfoot 144 in3
1.6 pjanzen 425: / Defn of bolt is also an area, but depends on type of cloth
1.1 deraadt 426: bolt 40 yd
427: bottommeasure 1|40 in
428: britishthermalunit 1.05506e+3 joule fuzz
429: btu britishthermalunit
430: refrigeration 12000 btu/ton-hour
431: buck dollar
432: cable 720 ft
433: caliber 1e-2 in
434: calorie cal
435: carat 205 mg
436: caratgold 1|24
437: cent centidollar
438: cental 100 lb
439: centesimalminute 1e-2 grade
440: centesimalsecond 1e-4 grade
441: century 100 year
442: cfs ft3/sec
443: chain 66 ft
444: circularinch 1|4 pi-in2
445: circularmil 1e-6|4 pi-in2
446: clusec 1e-8 mm-hg m3/s
447: coomb 4 bu
448: cord 128 ft3
449: cordfoot cord
450: crith 9.06e-2 gm
451: cubit 18 in
452: cup 1|2 pt
453: curie 3.7e+10 /sec
454: dalton amu
455: decade 10 yr
456: dipotre /m
457: displacementton 35 ft3
458: doppelzentner 100 kg
459: dozen 12
460: drop .03 cm3
461: dyne cm-gm/sec2
462: electronvolt e-volt
463: ell 45 in
464: engineerschain 100 ft
465: engineerslink 100|100 ft
466: equivalentfootcandle lumen/pi-ft2
467: equivalentlux lumen/pi-m2
468: equivalentphot cd/pi-cm2
469: erg cm2-gm/sec2
470: ev e-volt
1.4 pjanzen 471: faraday 9.6485309e+4 coul
1.1 deraadt 472: fathom 6 ft
473: fermi 1e-15 m
474: fifth 4|5 qt
475: fin 5 dollar
476: finger 7|8 in
477: firkin 9 gal
478: footcandle lumen/ft2
479: footlambert cd/pi-ft2
480: fortnight 14 da
481: franklin 3.33564e-10 coul
482: frigorie kilocal
483: furlong 220 yd
484: galileo 1e-2 m/sec2
485: gamma 1e-9 weber/m2
486: gauss 1e-4 weber/m2
1.4 pjanzen 487: G gauss
1.1 deraadt 488: geodeticfoot british-ft
489: geographicalmile 1852 m
1.4 pjanzen 490: gilbert 2.5 amp/pi
1.1 deraadt 491: gill 1|4 pt
492: gross 144
493: gunterschain 22 yd
494: hand 4 in
1.4 pjanzen 495: hartree 2 rydberg
1.1 deraadt 496: hectare 1e+4 m2
497: hefnercandle .92 cd
498: hertz /sec
499: Hz hertz
500: hogshead 2 barrel
501: hd hogshead
502: homestead 1|4 mi2
1.4 pjanzen 503: / horsepower is not uniquely defined
504: horsepower 735.50 watt
1.1 deraadt 505: hp horsepower
1.6 pjanzen 506: hubble 1e9 ly
1.1 deraadt 507: hyl gm force sec2/m
508: hz /sec
509: imaginarycubicfoot 1.4 ft3
1.6 pjanzen 510: jansky 1e-26 W/m2-Hz
1.1 deraadt 511: jeroboam 4|5 gal
1.6 pjanzen 512: Jy jansky
1.1 deraadt 513: karat 1|24
514: kcal kilocal
515: kcalorie kilocal
516: key kg
517: kilderkin 18 gal
518: knot nmile/hr
1.4 pjanzen 519: kn knot
1.1 deraadt 520: lambert cd/pi-cm2
1.4 pjanzen 521: Lb lambert
1.1 deraadt 522: langley cal/cm2
523: last 80 bu
524: league 3 mi
525: lightyear c-yr
1.4 pjanzen 526: ly lightyear
1.1 deraadt 527: line 1|12 in
1.9 ! jason 528: liniya 1|10 in
1.1 deraadt 529: link 66|100 ft
530: longhundredweight 112 lb
531: longquarter 28 lb
532: lusec 1e-6 mm-hg m3/s
1.7 pjanzen 533: m_earth 5.97223e24 kg
1.4 pjanzen 534: m_moon 7.34e22 kg
1.7 pjanzen 535: m_sun 1.98843e30 kg
1.1 deraadt 536: mach 331.46 m/sec
537: magnum 2 qt
538: marineleague 3 nmile
539: maxwell 1e-8 weber
1.4 pjanzen 540: Mx maxwell
1.1 deraadt 541: metriccarat 200 mg
542: mgd megagal/day
543: mh millihenry
544: mil 1e-3 in
1.8 deraadt 545: millennium 1000 year
1.1 deraadt 546: minersinch 1.5 ft3/min
547: minim 1|60 fldr
548: mo month
549: mpg mile/gal
550: mph mile/hr
551: nail 1|16 yd
552: nauticalmile nmile
553: nit cd/m2
554: noggin 1|8 qt
555: nox 1e-3 lux
556: ns nanosec
1.4 pjanzen 557: oersted 2.5e+2 amp/m/pi
558: Oe oersted
1.1 deraadt 559: pace 36 in
560: palm 3 in
1.6 pjanzen 561: pair 2
1.1 deraadt 562: parasang 3.5 mi
1.4 pjanzen 563: parsec AU-radian/arcsec
1.1 deraadt 564: pascal nt/m2
1.4 pjanzen 565: Pa pascal
1.1 deraadt 566: pc parsec
567: pennyweight 1|20 oz
568: pwt pennyweight
569: percent %
570: perch rd
571: phot lumen/cm2
572: pica 1|6 in
573: pieze 1e+3 nt/m2
574: pipe 4 barrel
575: point 1|72 in
576: poise gm/cm-sec
1.4 pjanzen 577: P poise
1.1 deraadt 578: pole rd
1.4 pjanzen 579: pond 9.80665e-3 nt
1.1 deraadt 580: poundal ft-lb/sec2
581: pdl poundal
582: proof 1|200
583: psi lb-g/in2
584: quarter 9 in
585: quartersection 1|4 mi2
586: quintal 100 kg
587: quire 25
588: rad 100 erg/gm
589: ream 500
590: registerton 100 ft3
591: rehoboam 156 floz
592: rhe 10 m2/nt-sec
1.4 pjanzen 593: rem 0.01 J/kg
1.1 deraadt 594: rontgen 2.58e-4 curie/kg
1.4 pjanzen 595: roentgen rontgen
596: R roentgen
1.1 deraadt 597: rood 1.21e+3 yd
598: rope 20 ft
599: rutherford 1e+6 /sec
1.4 pjanzen 600: rydbergconst 0.5 electronmass-c-alpha2/planck
601: rydberg rydbergconst-planck-c
1.1 deraadt 602: sabin 1 ft2
603: sack 3 bu
1.6 pjanzen 604: score 20
1.1 deraadt 605: seam 8 bu
606: section mi2
607: shippington 40 ft3
608: shorthundredweight 100 lb
609: shortquarter 25 lb
610: siemens /ohm
611: sigma microsec
612: skein 120 yd
613: skot 1e-3 apostilb
614: slug lb-g-sec2/ft
1.6 pjanzen 615: smoot 67 in
1.1 deraadt 616: span 9 in
617: spat 4 pi sr
618: spindle 14400 yd
619: square 100 ft2
620: stere m3
621: sthene 1e+3 nt
622: stilb cd/cm2
1.4 pjanzen 623: sb stilb
1.1 deraadt 624: stoke 1e-4 m2/sec
625: stone 14 lb
626: strike 2 bu
627: surveyfoot british-ft
628: surveyyard 3 surveyfoot
629: surveyorschain 66 ft
630: surveyorslink 66|100 ft
631: tablespoon 4 fldr
632: teaspoon 4|3 fldr
633: tesla weber/m2
1.4 pjanzen 634: T tesla
1.1 deraadt 635: therm 1e+5 btu
636: thermie 1e+6 cal
637: timberfoot ft3
638: tnt 4.6e+6 m2/sec2
639: tonne 1e+6 gm
640: torr mm hg
641: township 36 mi2
642: tun 8 barrel
1.6 pjanzen 643: verst 1066.8 m
644: arshin 1|1500 verst
1.1 deraadt 645: water gram g / cc
1.6 pjanzen 646: / pumps are often in "feet head", assuming feet of water
647: head water
1.1 deraadt 648: wey 40 bu
649: weymass 252 lb
1.4 pjanzen 650: Xunit 1.00206e-13 m
1.1 deraadt 651: k 1.38047e-16 erg/degC
652:
653:
654: degC K
655: kelvin K
656: brewster 1e-12 m2/newton
657: degF 5|9 degC
658: degreesrankine degF
659: degrankine degreesrankine
660: degreerankine degF
661: degreaumur 10|8 degC
662: drachm 60 grain
663: poncelet 100 kg m g / sec
664: denier .05|450 gram / m
665: tex .001 gram / m
666: englishell 45 inch
667: scottishell 37.2 inch
668: flemishell 27 inch
669: V volt
670: eV e V
671: bohrradius hbar2-C2/8.988e9 N m2-e2-electronmass
672: becquerel 1|3.7e10 curie
673: fresnel 1e12 hertz
674: statcoul 1|2.99792458e9 coul
675: statamp 1|2.99792458e9 amp
676: statvolt 2.99792458e2 volt
677: statcoulomb statcoul
678: statampere statamp
1.4 pjanzen 679: debye 3.33564e-30 coul-m
1.1 deraadt 680: pulsatance 2 pi/sec
681: rpm rev/minute
682: rps rev/sec
683: kilohm kiloohm
684: megohm megaohm
685: siderealyear 365.256360417 day
686: siderealday 23.934469444 hour
687: siderealhour 1|24 sidereal day
688: lunarmonth 29.5305555 day
689: synodicmonth lunarmonth
690: siderealmonth 27.32152777 day
691: tropicalyear year
692: solaryear year
693: lunaryear 12 lunarmonth
694: cran 37.5 brgallon
695: kip 1000 lbf
696: frenchfoot 16|15 ft
697: frenchfeet frenchfoot
698: toise 6 frenchfeet
699: sievert 8.4 rontgen
700: candle 1.02 candela
701: militarypace 2.5 feet
702: metre meter
703: litre liter
704: gramme gram
705: iudiptheria 62.8 microgram
706: iupenicillin .6 microgram
707: iuinsulin 41.67 microgram
708: cottonyarncount 2520 ft/pound
709: linenyarncount 900 ft/pound
710: worstedyarncount 1680 ft/pound
711: metricyarncount meter/gram
712: jewlerspoint 2 milligram