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1.23 ! jmc 1: / $OpenBSD: units.lib,v 1.22 2011/10/02 16:33:35 jmc 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: m !a!
6: kg !b!
7: sec !c!
8: coul !d!
9: candela !e!
10: dollar !f!
11: bit !h!
12: erlang !i!
13: K !j!
14:
1.22 jmc 15: / International System of Units (SI) prefixes
1.1 deraadt 16: yotta- 1e24
17: zetta- 1e21
18: exa- 1e18
19: peta- 1e15
20: tera- 1e12
21: giga- 1e9
22: mega- 1e6
23: kilo- 1e3
24: hecto- 1e2
1.22 jmc 25: deca- 1e1
26: deka- deca
1.1 deraadt 27: deci- 1e-1
28: centi- 1e-2
29: milli- 1e-3
30: micro- 1e-6
31: nano- 1e-9
32: pico- 1e-12
33: femto- 1e-15
34: atto- 1e-18
1.22 jmc 35: zepto- 1e-21
1.1 deraadt 36: yocto- 1e-24
37:
1.22 jmc 38: / SI symbols
1.1 deraadt 39: Y- yotta
40: Z- zetta
41: E- exa
42: P- peta
43: T- tera
44: G- giga
45: M- mega
46: k- kilo
47: h- hecto
1.22 jmc 48: da- deca
1.1 deraadt 49: d- deci
50: c- centi
51: m- milli
1.22 jmc 52: n- nano
1.1 deraadt 53: p- pico
54: f- femto
55: a- atto
1.22 jmc 56: z- zepto
1.1 deraadt 57: y- yocto
1.22 jmc 58:
1.23 ! jmc 59: / ISO/IEC 80000 binary prefixes
! 60: yobi- 1208925819614629174706176
! 61: zebi- 1180591620717411303424
! 62: exbi- 1152921504606846976
! 63: pebi- 1125899906842624
! 64: tebi- 1099511627776
! 65: gibi- 1073741824
! 66: mebi- 1048576
! 67: kibi- 1024
! 68:
! 69: / ISO/IEC 80000 symbols
! 70: Yi- yobi
! 71: Zi- zebi
! 72: Ei- exbi
! 73: Pi- pebi
! 74: Ti- tebi
! 75: Gi- gibi
! 76: Mi- mebi
! 77: Ki- kibi
! 78:
! 79: / Other prefixes
! 80: myria- 1e4
1.22 jmc 81: semi- .5
82: demi- .5
1.1 deraadt 83:
84: / constants
85:
86: fuzz 1
87: pi 3.14159265358979323846
1.4 pjanzen 88: c 2.99792458e+8 m/sec
1.1 deraadt 89: g 9.80665 m/sec2
1.7 pjanzen 90: bigG 6.67390e-11 m3/kg/s2
1.4 pjanzen 91: AU 1.49597870e+11 m fuzz
92: au AU
93: mole 6.0221367e+23 fuzz
94: e 1.60217733e-19 coul fuzz
95: / Next two to be multiplied by mass
1.1 deraadt 96: energy c2
97: force g
1.4 pjanzen 98: mercury 1.3332239e+5 kg/m2-sec2
1.1 deraadt 99: hg mercury
1.4 pjanzen 100: mmHg 0.001 m hg
101:
102: mu 4.e-7 pi-N/A2
103: epsilon 1.0 /mu/c2
104: alpha 0.5 mu-c-e2/planck
105: planck 6.6260755e-34 joule-sec
106: hbar 0.5 planck/pi
107: electronmass 9.1093897e-31 kg
108: protonmass 1.6726231e-27 kg
109: neutronmass 1.6749286e-27 kg
110:
1.1 deraadt 111:
112: / dimensionless
113:
114: radian .5 / pi
115: degree 1|180 pi-radian
116: circle 2 pi-radian
117: turn 2 pi-radian
1.4 pjanzen 118: revolution turn
1.1 deraadt 119: rev turn
120: grade .9 degree
121: arcdeg 1 degree
122: arcmin 1|60 arcdeg
123: ccs 1|36 erlang
124: arcsec 1|60 arcmin
125:
126: steradian radian2
127: sphere 4 pi-steradian
128: sr steradian
129:
130: / Time
131:
132: second sec
133: s sec
134: minute 60 sec
135: min minute
136: hour 60 min
137: hr hour
138: day 24 hr
139: da day
140: week 7 day
1.4 pjanzen 141: year 3.15569259747e7 sec fuzz
1.1 deraadt 142: yr year
143: month 1|12 year
144: ms millisec
145: us microsec
146:
147: / Mass
148:
149: gram millikg
150: gm gram
151: mg milligram
152: metricton kilokg
153:
154: / Avoirdupois
155:
156: lb .45359237 kg
157: pound lb
158: lbf lb g
159: ounce 1|16 lb
160: oz ounce
161: dram 1|16 oz
162: dr dram
163: grain 1|7000 lb
164: gr grain
165: shortton 2000 lb
166: ton shortton
167: longton 2240 lb
168:
169: / Apothecary
170:
171: scruple 20 grain
172: apdram 60 grain
173: apounce 480 grain
174: appound 5760 grain
175: troypound appound
176:
177: / Length
178:
179: meter m
180: micron micrometer
181: angstrom decinanometer
1.4 pjanzen 182: ao 0.25 alpha/pi/rydbergconst
1.1 deraadt 183:
184: inch 2.54 cm
185: in inch
186: foot 12 in
187: feet foot
188: ft foot
189: yard 3 ft
190: yd yard
191: rod 5.5 yd
192: rd rod
193: mile 5280 ft
194: mi mile
195:
196: british 1200|3937 m/ft
1.4 pjanzen 197: / Assume we do not want the prefix n- with mile
1.1 deraadt 198: nmile 1852 m
199:
200: acre 4840 yd2
1.12 tedu 201:
202: ox acre/day
1.1 deraadt 203:
204: cc cm3
205: liter kilocc
206: ml milliliter
207:
208: / US Liquid
209:
210: gallon 231 in3
211: imperial 1.20095
212: gal gallon
213: quart 1|4 gal
214: qt quart
215: pint 1|2 qt
216: pt pint
217:
218: floz 1|16 pt
219: fldr 1|8 floz
220:
221: / US Dry
222:
223: dry 268.8025 in3/gallon fuzz
224: peck 8 dry-quart
225: pk peck
226: bushel 4 peck
227: bu bushel
228: chaldron 36 bushel
229:
230: / British
231:
232: brgallon 277.420 in3 fuzz
233: brquart 1|4 brgallon
234: brpint 1|2 brquart
235: brfloz 1|20 brpint
236: brpeck 554.84 in3 fuzz
237: brbushel 4 brpeck
238:
1.11 mickey 239: / Russian
240: berkovets 10 pood
241: pood 40 funt
242: funt 0.40951 kg
243: lot 1|32 funt
244: zolotnik 1|3 lot
245: dolya 1|96 zolotnik
246: rumile 7 verst
247: mezhevayaverst 2 verst
248: verst 1066.8 m
249: sazhen 1|500 verst
250: kosayasazhen 1|430.2 verst
251: arshin 1|1500 verst
252: / is not exactly defined
253: ruell 16.54 in
254: liniya 1|10 in
255: vershok 1.75 in
256: pyad 7 in
257: vedro 12.3 liter
258: shtoff 1|10 vedro
259: vinebottle 1|16 vedro
260: vodkabottle 1|20 vedro
261: charka 1|100 vedro
262: shkalik 1|200 vedro
263: desyatina_state 109.3 are
264: desyatina_farmery 0.75 desyatina_state
265: sqverst 104.2 desyatina_state
266: sqarshin 1|21600 desyatina_state
267: sqfoot 1|117600 desyatina_state
268:
269:
1.1 deraadt 270: / Energy Work
271:
272: newton kg-m/sec2
273: nt newton
274: N newton
275: joule nt-m
1.4 pjanzen 276: J joule
1.1 deraadt 277: cal 4.1868 joule
278:
279: / Electrical
280:
281: coulomb coul
282: C coul
283: ampere coul/sec
284: amp ampere
1.4 pjanzen 285: A amp
1.1 deraadt 286: watt joule/sec
1.4 pjanzen 287: W watt
1.1 deraadt 288: volt watt/amp
289: ohm volt/amp
290: mho /ohm
291: farad coul/volt
1.4 pjanzen 292: F farad
1.1 deraadt 293: henry sec2/farad
1.4 pjanzen 294: H henry
1.1 deraadt 295: weber volt-sec
1.4 pjanzen 296: Wb weber
1.1 deraadt 297:
298: / Light
299:
300: cd candela
301: lumen cd sr
302: lux cd sr/m2
303:
1.18 jmc 304: / http://www.federalreserve.gov/releases/h10/current/
305: / as of September 23, 2011
1.1 deraadt 306: $ dollar
1.18 jmc 307: australiadollar .9784 $
308: brazilreal 1|1.8585 $
309: canadadollar 1|1.0280 $
310: chinayuan 1|6.3877 $
311: denmarkkrone 1|5.5044 $
312: euro 1.3518 $
313: hongkongdollar 1|7.8015 $
314: indiarupee 1|49.3400 $
315: japanyen 1|76.3000 $
316: malaysiaringgit 1|3.1650 $
317: mexicopeso 1|13.7753 $
318: newzealanddollar .7790 $
319: norwaykrone 1|5.8365 $
320: singaporedollar 1|1.2950 $
321: southafricarand 1|8.2600 $
322: southkoreawon 1|1164.9000 $
323: srilankarupee 1|110.2500 $
324: swedenkrona 1|6.8765 $
325: switzerlandfranc 1|0.9035 $
326: taiwandollar 1|30.3800 $
327: thailandbaht 1|30.9100 $
328: unitedkingdompound 1.5475 $
329: venezuelabolivar 1|4.2893 $
1.10 pjanzen 330:
1.19 jmc 331: / The Economist, October 1st, 2011
332: argentinapeso 1|4.20 $
333: chilepeso 1|508 $
334: colombiapeso 1|1.903 $
335: czechkoruna 1|18.0 $
336: egyptpound 1|5.97 $
337: hungaryforint 1|213 $
338: icelandkrona 1|118 $
339: indonesiarupiah 1|8.890 $
340: israelshekel 1|3.72 $
341: latvialats 1|0.52 $
342: lithuanialitas 1|2.54 $
343: pakistanrupee 1|87.4 $
344: perunuevosol 1|2.76 $
345: philippinespeso 1|43.5 $
346: polandzloty 1|3.26 $
347: russiarouble 1|31.7 $
348: saudiarabiariyal 1|3.75 $
349: turkeylira 1|1.85 $
350: ukrainehryvnia 1|8.00 $
351: vietnamdong 1|20.832 $
1.5 pjanzen 352:
353: / EMU currencies have constant exchange rate against Euro since 1.1.1999
354: austriaschilling 1|13.7603 euro
355: belgiumfranc 1|40.3399 euro
1.16 jmc 356: cypruspound 1|0.585274 euro
1.5 pjanzen 357: finlandmarkka 1|5.94573 euro
358: francefranc 1|6.55957 euro
359: germanymark 1|1.95583 euro
1.10 pjanzen 360: greecedrachma 1|340.750 euro
1.5 pjanzen 361: irelandpunt 1|0.787564 euro
362: italylira 1|1936.27 euro
1.16 jmc 363: luxembourgfranc 1|40.3399 euro
364: maltalira 1|0.429300 euro
1.6 pjanzen 365: netherlandsguilder 1|2.20371 euro
1.5 pjanzen 366: portugalescudo 1|200.482 euro
367: spainpeseta 1|166.386 euro
1.16 jmc 368: slovakiakoruna 1|30.1260 euro
369: sloveniatolar 1|239.640 euro
1.1 deraadt 370:
1.20 jmc 371: / currency aliases
1.14 jmc 372: chinarenminbi chinayuan
373: markka finlandmarkka
374: franc francefranc
1.1 deraadt 375: mark germanymark
1.14 jmc 376: drachma greecedrachma
377: rupee indiarupee
378: lira italylira
379: yen japanyen
380: peso mexicopeso
1.1 deraadt 381: guilder netherlandsguilder
382: hollandguilder netherlandsguilder
1.21 jmc 383: sol perunuevosol
1.14 jmc 384: escudo portugalescudo
385: rand southafricarand
386: peseta spainpeseta
1.21 jmc 387: britainpound unitedkingdompound
388: greatbritainpound unitedkingdompound
1.13 jmc 389: poundsterling unitedkingdompound
1.14 jmc 390: bolivar venezuelabolivar
1.1 deraadt 391:
1.20 jmc 392: / ISO 4217
393: ARS argentinapeso
1.6 pjanzen 394: AUD australiadollar
1.15 jmc 395: BRL brazilreal
1.6 pjanzen 396: CAD canadadollar
397: CHF switzerlandfranc
398: CLP chilepeso
1.15 jmc 399: CNY chinayuan
1.6 pjanzen 400: COP colombiapeso
1.20 jmc 401: CZK czechkoruna
1.6 pjanzen 402: DKK denmarkkrone
1.20 jmc 403: EGP egyptpound
1.6 pjanzen 404: EUR euro
1.15 jmc 405: GBP unitedkingdompound
1.6 pjanzen 406: HKD hongkongdollar
407: HUF hungaryforint
408: IDR indonesiarupiah
409: INR indiarupee
410: ILS israelshekel
1.20 jmc 411: ISK icelandkrona
1.6 pjanzen 412: JPY japanyen
413: KRW southkoreawon
1.15 jmc 414: LKR srilankarupee
1.20 jmc 415: LTL lithuanialitas
416: LVL latvialats
1.15 jmc 417: MXN mexicopeso
1.6 pjanzen 418: MYR malaysiaringgit
419: NOK norwaykrone
420: NZD newzealanddollar
1.20 jmc 421: PEN perunuevosol
1.6 pjanzen 422: PHP philippinespeso
423: PKR pakistanrupee
1.20 jmc 424: PLN polandzloty
425: RUB russiarouble
1.6 pjanzen 426: SAR saudiarabiariyal
427: SEK swedenkrona
428: SGD singaporedollar
429: THB thailandbaht
1.20 jmc 430: TRY turkeylira
1.6 pjanzen 431: TWD taiwandollar
1.20 jmc 432: UAH ukrainehryvnia
1.6 pjanzen 433: USD dollar
1.15 jmc 434: VEF venezuelabolivar
1.20 jmc 435: VND vietnamdong
1.6 pjanzen 436: ZAR southafricarand
437:
1.1 deraadt 438: / computer
439:
440: baud bit/sec
441: byte 8 bit
1.6 pjanzen 442: / Not necessarily true on all systems!
443: word 2 byte
1.1 deraadt 444: block 512 byte
445: kbyte 1024 byte
446: megabyte 1024 kbyte
447: gigabyte 1024 megabyte
448: meg megabyte
449:
450: / Trivia
451:
452: % 1|100
1.4 pjanzen 453: abampere 10 ampere
1.1 deraadt 454: admiraltyknot 6080 ft/hr
455: apostilb cd/pi-m2
1.4 pjanzen 456: asb apostilb
1.1 deraadt 457: are 1e+2 m2
458: arpentcan 27.52 mi
459: arpentlin 191.835 ft
1.4 pjanzen 460: astronomicalunit AU
1.1 deraadt 461: atmosphere 1.01325e+5 nt/m2
462: atm atmosphere
1.4 pjanzen 463: atomicmassunit 1.6605402e-27 kg fuzz
1.1 deraadt 464: amu atomicmassunit
465: bag 94 lb
466: bakersdozen 13
467: bar 1e+5 nt/m2
468: barie 1e-1 nt/m2
469: barleycorn 1|3 in
470: barn 1e-28 m2
1.6 pjanzen 471: / oil barrel, nothing else
1.1 deraadt 472: barrel 42 gal
473: barye 1e-1 nt/m2
1.4 pjanzen 474: baryl microbar
1.23 ! jmc 475: becquerel /s
1.1 deraadt 476: bev 1e+9 e-volt
477: biot 10 amp
478: blondel cd/pi-m2
479: boardfoot 144 in3
1.6 pjanzen 480: / Defn of bolt is also an area, but depends on type of cloth
1.1 deraadt 481: bolt 40 yd
482: bottommeasure 1|40 in
1.23 ! jmc 483: Bq becquerel
1.1 deraadt 484: britishthermalunit 1.05506e+3 joule fuzz
485: btu britishthermalunit
486: refrigeration 12000 btu/ton-hour
487: buck dollar
488: cable 720 ft
489: caliber 1e-2 in
490: calorie cal
491: carat 205 mg
492: caratgold 1|24
493: cent centidollar
494: cental 100 lb
495: centesimalminute 1e-2 grade
496: centesimalsecond 1e-4 grade
497: century 100 year
498: cfs ft3/sec
499: chain 66 ft
1.23 ! jmc 500: Ci curie
1.1 deraadt 501: circularinch 1|4 pi-in2
502: circularmil 1e-6|4 pi-in2
503: clusec 1e-8 mm-hg m3/s
504: coomb 4 bu
505: cord 128 ft3
506: cordfoot cord
507: crith 9.06e-2 gm
508: cubit 18 in
509: cup 1|2 pt
510: curie 3.7e+10 /sec
511: dalton amu
512: decade 10 yr
1.23 ! jmc 513: diopter dioptre
! 514: dioptre /m
1.1 deraadt 515: displacementton 35 ft3
516: doppelzentner 100 kg
517: dozen 12
518: drop .03 cm3
519: dyne cm-gm/sec2
520: electronvolt e-volt
521: ell 45 in
522: engineerschain 100 ft
523: engineerslink 100|100 ft
524: equivalentfootcandle lumen/pi-ft2
525: equivalentlux lumen/pi-m2
526: equivalentphot cd/pi-cm2
527: erg cm2-gm/sec2
528: ev e-volt
1.4 pjanzen 529: faraday 9.6485309e+4 coul
1.1 deraadt 530: fathom 6 ft
531: fermi 1e-15 m
532: fifth 4|5 qt
533: fin 5 dollar
534: finger 7|8 in
535: firkin 9 gal
536: footcandle lumen/ft2
537: footlambert cd/pi-ft2
538: fortnight 14 da
539: franklin 3.33564e-10 coul
540: frigorie kilocal
541: furlong 220 yd
542: galileo 1e-2 m/sec2
543: gamma 1e-9 weber/m2
544: gauss 1e-4 weber/m2
1.4 pjanzen 545: G gauss
1.1 deraadt 546: geodeticfoot british-ft
547: geographicalmile 1852 m
1.4 pjanzen 548: gilbert 2.5 amp/pi
1.1 deraadt 549: gill 1|4 pt
1.23 ! jmc 550: gray J/kg
1.1 deraadt 551: gross 144
552: gunterschain 22 yd
1.23 ! jmc 553: Gy gray
1.1 deraadt 554: hand 4 in
1.4 pjanzen 555: hartree 2 rydberg
1.1 deraadt 556: hectare 1e+4 m2
557: hefnercandle .92 cd
558: hertz /sec
559: Hz hertz
560: hogshead 2 barrel
561: hd hogshead
562: homestead 1|4 mi2
1.4 pjanzen 563: / horsepower is not uniquely defined
564: horsepower 735.50 watt
1.1 deraadt 565: hp horsepower
1.6 pjanzen 566: hubble 1e9 ly
1.1 deraadt 567: hyl gm force sec2/m
568: hz /sec
569: imaginarycubicfoot 1.4 ft3
1.6 pjanzen 570: jansky 1e-26 W/m2-Hz
1.1 deraadt 571: jeroboam 4|5 gal
1.6 pjanzen 572: Jy jansky
1.1 deraadt 573: karat 1|24
1.10 pjanzen 574: kayser /cm
1.1 deraadt 575: kcal kilocal
576: kcalorie kilocal
577: key kg
578: kilderkin 18 gal
579: knot nmile/hr
1.4 pjanzen 580: kn knot
1.1 deraadt 581: lambert cd/pi-cm2
1.4 pjanzen 582: Lb lambert
1.1 deraadt 583: langley cal/cm2
584: last 80 bu
585: league 3 mi
586: lightyear c-yr
1.4 pjanzen 587: ly lightyear
1.1 deraadt 588: line 1|12 in
589: link 66|100 ft
590: longhundredweight 112 lb
591: longquarter 28 lb
592: lusec 1e-6 mm-hg m3/s
1.7 pjanzen 593: m_earth 5.97223e24 kg
1.4 pjanzen 594: m_moon 7.34e22 kg
1.7 pjanzen 595: m_sun 1.98843e30 kg
1.1 deraadt 596: mach 331.46 m/sec
597: magnum 2 qt
598: marineleague 3 nmile
599: maxwell 1e-8 weber
1.4 pjanzen 600: Mx maxwell
1.1 deraadt 601: metriccarat 200 mg
602: mgd megagal/day
603: mh millihenry
604: mil 1e-3 in
1.8 deraadt 605: millennium 1000 year
1.1 deraadt 606: minersinch 1.5 ft3/min
607: minim 1|60 fldr
608: mo month
609: mpg mile/gal
610: mph mile/hr
611: nail 1|16 yd
612: nauticalmile nmile
613: nit cd/m2
614: noggin 1|8 qt
615: nox 1e-3 lux
616: ns nanosec
1.4 pjanzen 617: oersted 2.5e+2 amp/m/pi
618: Oe oersted
1.1 deraadt 619: pace 36 in
620: palm 3 in
1.6 pjanzen 621: pair 2
1.1 deraadt 622: parasang 3.5 mi
1.4 pjanzen 623: parsec AU-radian/arcsec
1.1 deraadt 624: pascal nt/m2
1.4 pjanzen 625: Pa pascal
1.1 deraadt 626: pc parsec
627: pennyweight 1|20 oz
628: pwt pennyweight
629: percent %
630: perch rd
631: phot lumen/cm2
632: pica 1|6 in
633: pieze 1e+3 nt/m2
634: pipe 4 barrel
635: point 1|72 in
636: poise gm/cm-sec
1.4 pjanzen 637: P poise
1.1 deraadt 638: pole rd
1.4 pjanzen 639: pond 9.80665e-3 nt
1.1 deraadt 640: poundal ft-lb/sec2
641: pdl poundal
642: proof 1|200
643: psi lb-g/in2
644: quarter 9 in
645: quartersection 1|4 mi2
646: quintal 100 kg
647: quire 25
1.23 ! jmc 648: r_earth 6378.1370 km
! 649: r_moon 0.2725076 r_earth
! 650: rackunit 1.75 in
1.1 deraadt 651: rad 100 erg/gm
652: ream 500
653: registerton 100 ft3
654: rehoboam 156 floz
655: rhe 10 m2/nt-sec
1.4 pjanzen 656: rem 0.01 J/kg
1.1 deraadt 657: rontgen 2.58e-4 curie/kg
1.4 pjanzen 658: roentgen rontgen
659: R roentgen
1.1 deraadt 660: rood 1.21e+3 yd
661: rope 20 ft
1.23 ! jmc 662: RU rackunit
1.1 deraadt 663: rutherford 1e+6 /sec
1.4 pjanzen 664: rydbergconst 0.5 electronmass-c-alpha2/planck
665: rydberg rydbergconst-planck-c
1.1 deraadt 666: sabin 1 ft2
667: sack 3 bu
1.6 pjanzen 668: score 20
1.1 deraadt 669: seam 8 bu
670: section mi2
671: shippington 40 ft3
672: shorthundredweight 100 lb
673: shortquarter 25 lb
674: siemens /ohm
1.23 ! jmc 675: sievert J/kg
1.1 deraadt 676: sigma microsec
677: skein 120 yd
678: skot 1e-3 apostilb
679: slug lb-g-sec2/ft
1.6 pjanzen 680: smoot 67 in
1.1 deraadt 681: span 9 in
682: spat 4 pi sr
683: spindle 14400 yd
684: square 100 ft2
685: stere m3
686: sthene 1e+3 nt
687: stilb cd/cm2
1.4 pjanzen 688: sb stilb
1.1 deraadt 689: stoke 1e-4 m2/sec
690: stone 14 lb
691: strike 2 bu
692: surveyfoot british-ft
693: surveyyard 3 surveyfoot
694: surveyorschain 66 ft
695: surveyorslink 66|100 ft
1.23 ! jmc 696: Sv sievert
1.1 deraadt 697: tablespoon 4 fldr
698: teaspoon 4|3 fldr
699: tesla weber/m2
1.4 pjanzen 700: T tesla
1.1 deraadt 701: therm 1e+5 btu
702: thermie 1e+6 cal
703: timberfoot ft3
704: tnt 4.6e+6 m2/sec2
705: tonne 1e+6 gm
706: torr mm hg
707: township 36 mi2
708: tun 8 barrel
709: water gram g / cc
1.6 pjanzen 710: / pumps are often in "feet head", assuming feet of water
711: head water
1.1 deraadt 712: wey 40 bu
713: weymass 252 lb
1.4 pjanzen 714: Xunit 1.00206e-13 m
1.1 deraadt 715: k 1.38047e-16 erg/degC
716:
717:
718: degC K
719: kelvin K
720: brewster 1e-12 m2/newton
721: degF 5|9 degC
722: degreesrankine degF
723: degrankine degreesrankine
724: degreerankine degF
725: degreaumur 10|8 degC
726: drachm 60 grain
727: poncelet 100 kg m g / sec
728: denier .05|450 gram / m
729: tex .001 gram / m
730: englishell 45 inch
731: scottishell 37.2 inch
732: flemishell 27 inch
733: V volt
1.23 ! jmc 734: eV ev
! 735: bohrradius ao
1.1 deraadt 736: fresnel 1e12 hertz
737: statcoul 1|2.99792458e9 coul
738: statamp 1|2.99792458e9 amp
739: statvolt 2.99792458e2 volt
740: statcoulomb statcoul
741: statampere statamp
1.4 pjanzen 742: debye 3.33564e-30 coul-m
1.1 deraadt 743: pulsatance 2 pi/sec
744: rpm rev/minute
745: rps rev/sec
746: kilohm kiloohm
747: megohm megaohm
748: siderealyear 365.256360417 day
749: siderealday 23.934469444 hour
750: siderealhour 1|24 sidereal day
751: lunarmonth 29.5305555 day
752: synodicmonth lunarmonth
753: siderealmonth 27.32152777 day
754: tropicalyear year
755: solaryear year
756: lunaryear 12 lunarmonth
757: cran 37.5 brgallon
758: kip 1000 lbf
759: frenchfoot 16|15 ft
760: frenchfeet frenchfoot
761: toise 6 frenchfeet
762: candle 1.02 candela
763: militarypace 2.5 feet
764: metre meter
765: litre liter
766: gramme gram
767: iudiptheria 62.8 microgram
768: iupenicillin .6 microgram
769: iuinsulin 41.67 microgram
770: cottonyarncount 2520 ft/pound
771: linenyarncount 900 ft/pound
772: worstedyarncount 1680 ft/pound
773: metricyarncount meter/gram
774: jewlerspoint 2 milligram