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1.126 ! jmc 1: / $OpenBSD: units.lib,v 1.125 2019/09/01 06:14:27 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
1.46 jmc 91: AU 1.495978707e+11 m
1.4 pjanzen 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:
1.1 deraadt 268: / Energy Work
269:
270: newton kg-m/sec2
271: nt newton
272: N newton
273: joule nt-m
1.4 pjanzen 274: J joule
1.1 deraadt 275: cal 4.1868 joule
276:
277: / Electrical
278:
279: coulomb coul
280: C coul
281: ampere coul/sec
282: amp ampere
1.4 pjanzen 283: A amp
1.1 deraadt 284: watt joule/sec
1.4 pjanzen 285: W watt
1.1 deraadt 286: volt watt/amp
287: ohm volt/amp
288: mho /ohm
289: farad coul/volt
1.4 pjanzen 290: F farad
1.1 deraadt 291: henry sec2/farad
1.4 pjanzen 292: H henry
1.1 deraadt 293: weber volt-sec
1.4 pjanzen 294: Wb weber
1.1 deraadt 295:
296: / Light
297:
298: cd candela
299: lumen cd sr
300: lux cd sr/m2
301:
1.18 jmc 302: / http://www.federalreserve.gov/releases/h10/current/
1.126 ! jmc 303: / as of September 27, 2019
1.1 deraadt 304: $ dollar
1.126 ! jmc 305: australiadollar .6764 $
! 306: brazilreal 1|4.1576 $
! 307: canadadollar 1|1.3250 $
! 308: chinayuan 1|7.1218 $
! 309: denmarkkrone 1|6.8235 $
! 310: euro 1.0942 $
! 311: hongkongdollar 1|7.8395 $
! 312: indiarupee 1|70.4900 $
! 313: japanyen 1|108.0500 $
! 314: malaysiaringgit 1|4.1842 $
! 315: mexicopeso 1|19.6810 $
! 316: newzealanddollar .6296 $
! 317: norwaykrone 1|9.0822 $
! 318: singaporedollar 1|1.3812 $
! 319: southafricarand 1|15.1375 $
! 320: southkoreawon 1|1200.0300 $
! 321: srilankarupee 1|181.8000 $
! 322: swedenkrona 1|9.8006 $
! 323: switzerlandfranc 1|0.9919 $
! 324: taiwandollar 1|31.0500 $
! 325: thailandbaht 1|30.6300 $
! 326: unitedkingdompound 1.2312 $
! 327: venezuelabolivar 1|20851.42 $
1.123 jmc 328:
1.126 ! jmc 329: / The Economist, September 25, 2019
1.123 jmc 330: / Hungary, Iceland, Ukraine, Vietnam: no updates available since October 2018
1.126 ! jmc 331: argentinapeso 1|57.0 $
! 332: chilepeso 1|726 $
! 333: colombiapeso 1|3447 $
! 334: czechkoruna 1|23.5 $
! 335: egyptpound 1|16.3 $
1.114 jmc 336: hungaryforint 1|276 $
337: icelandkrona 1|110 $
1.126 ! jmc 338: indonesiarupiah 1|14150 $
! 339: israelshekel 1|3.50 $
! 340: pakistanrupee 1|156 $
! 341: perunuevosol 1|3.35 $
! 342: philippinespeso 1|52.2 $
! 343: polandzloty 1|4.00 $
! 344: russiarouble 1|64.3 $
1.82 jmc 345: saudiarabiariyal 1|3.75 $
1.126 ! jmc 346: turkeylira 1|5.68 $
1.113 jmc 347: ukrainehryvnia 1|28.1 $
1.114 jmc 348: vietnamdong 1|23349 $
1.5 pjanzen 349:
350: / EMU currencies have constant exchange rate against Euro since 1.1.1999
351: austriaschilling 1|13.7603 euro
352: belgiumfranc 1|40.3399 euro
1.16 jmc 353: cypruspound 1|0.585274 euro
1.5 pjanzen 354: finlandmarkka 1|5.94573 euro
355: francefranc 1|6.55957 euro
356: germanymark 1|1.95583 euro
1.10 pjanzen 357: greecedrachma 1|340.750 euro
1.5 pjanzen 358: irelandpunt 1|0.787564 euro
359: italylira 1|1936.27 euro
1.16 jmc 360: luxembourgfranc 1|40.3399 euro
361: maltalira 1|0.429300 euro
1.6 pjanzen 362: netherlandsguilder 1|2.20371 euro
1.5 pjanzen 363: portugalescudo 1|200.482 euro
364: spainpeseta 1|166.386 euro
1.16 jmc 365: slovakiakoruna 1|30.1260 euro
366: sloveniatolar 1|239.640 euro
1.1 deraadt 367:
1.20 jmc 368: / currency aliases
1.14 jmc 369: chinarenminbi chinayuan
370: markka finlandmarkka
371: franc francefranc
1.1 deraadt 372: mark germanymark
1.14 jmc 373: drachma greecedrachma
374: rupee indiarupee
375: lira italylira
376: yen japanyen
377: peso mexicopeso
1.1 deraadt 378: guilder netherlandsguilder
379: hollandguilder netherlandsguilder
1.21 jmc 380: sol perunuevosol
1.14 jmc 381: escudo portugalescudo
382: rand southafricarand
383: peseta spainpeseta
1.21 jmc 384: britainpound unitedkingdompound
385: greatbritainpound unitedkingdompound
1.13 jmc 386: poundsterling unitedkingdompound
1.14 jmc 387: bolivar venezuelabolivar
1.1 deraadt 388:
1.20 jmc 389: / ISO 4217
390: ARS argentinapeso
1.6 pjanzen 391: AUD australiadollar
1.15 jmc 392: BRL brazilreal
1.6 pjanzen 393: CAD canadadollar
394: CHF switzerlandfranc
395: CLP chilepeso
1.15 jmc 396: CNY chinayuan
1.6 pjanzen 397: COP colombiapeso
1.20 jmc 398: CZK czechkoruna
1.6 pjanzen 399: DKK denmarkkrone
1.20 jmc 400: EGP egyptpound
1.6 pjanzen 401: EUR euro
1.15 jmc 402: GBP unitedkingdompound
1.6 pjanzen 403: HKD hongkongdollar
404: HUF hungaryforint
405: IDR indonesiarupiah
406: INR indiarupee
407: ILS israelshekel
1.20 jmc 408: ISK icelandkrona
1.6 pjanzen 409: JPY japanyen
410: KRW southkoreawon
1.15 jmc 411: LKR srilankarupee
412: MXN mexicopeso
1.6 pjanzen 413: MYR malaysiaringgit
414: NOK norwaykrone
415: NZD newzealanddollar
1.20 jmc 416: PEN perunuevosol
1.6 pjanzen 417: PHP philippinespeso
418: PKR pakistanrupee
1.20 jmc 419: PLN polandzloty
420: RUB russiarouble
1.6 pjanzen 421: SAR saudiarabiariyal
422: SEK swedenkrona
423: SGD singaporedollar
424: THB thailandbaht
1.20 jmc 425: TRY turkeylira
1.6 pjanzen 426: TWD taiwandollar
1.20 jmc 427: UAH ukrainehryvnia
1.6 pjanzen 428: USD dollar
1.15 jmc 429: VEF venezuelabolivar
1.20 jmc 430: VND vietnamdong
1.6 pjanzen 431: ZAR southafricarand
432:
1.1 deraadt 433: / computer
434:
435: baud bit/sec
436: byte 8 bit
1.6 pjanzen 437: / Not necessarily true on all systems!
438: word 2 byte
1.1 deraadt 439: block 512 byte
440: kbyte 1024 byte
441: megabyte 1024 kbyte
442: gigabyte 1024 megabyte
443: meg megabyte
444:
445: / Trivia
446:
447: % 1|100
1.4 pjanzen 448: abampere 10 ampere
1.1 deraadt 449: admiraltyknot 6080 ft/hr
450: apostilb cd/pi-m2
1.4 pjanzen 451: asb apostilb
1.1 deraadt 452: are 1e+2 m2
453: arpentcan 27.52 mi
454: arpentlin 191.835 ft
1.4 pjanzen 455: astronomicalunit AU
1.1 deraadt 456: atmosphere 1.01325e+5 nt/m2
457: atm atmosphere
1.4 pjanzen 458: atomicmassunit 1.6605402e-27 kg fuzz
1.1 deraadt 459: amu atomicmassunit
460: bag 94 lb
461: bakersdozen 13
462: bar 1e+5 nt/m2
463: barie 1e-1 nt/m2
464: barleycorn 1|3 in
465: barn 1e-28 m2
1.6 pjanzen 466: / oil barrel, nothing else
1.1 deraadt 467: barrel 42 gal
468: barye 1e-1 nt/m2
1.4 pjanzen 469: baryl microbar
1.23 jmc 470: becquerel /s
1.1 deraadt 471: bev 1e+9 e-volt
472: biot 10 amp
473: blondel cd/pi-m2
474: boardfoot 144 in3
1.6 pjanzen 475: / Defn of bolt is also an area, but depends on type of cloth
1.1 deraadt 476: bolt 40 yd
477: bottommeasure 1|40 in
1.23 jmc 478: Bq becquerel
1.1 deraadt 479: britishthermalunit 1.05506e+3 joule fuzz
480: btu britishthermalunit
481: refrigeration 12000 btu/ton-hour
482: buck dollar
483: cable 720 ft
484: caliber 1e-2 in
485: calorie cal
486: carat 205 mg
487: caratgold 1|24
488: cent centidollar
489: cental 100 lb
490: centesimalminute 1e-2 grade
491: centesimalsecond 1e-4 grade
492: century 100 year
493: cfs ft3/sec
494: chain 66 ft
1.23 jmc 495: Ci curie
1.1 deraadt 496: circularinch 1|4 pi-in2
497: circularmil 1e-6|4 pi-in2
498: clusec 1e-8 mm-hg m3/s
499: coomb 4 bu
500: cord 128 ft3
501: cordfoot cord
502: crith 9.06e-2 gm
503: cubit 18 in
504: cup 1|2 pt
505: curie 3.7e+10 /sec
506: dalton amu
507: decade 10 yr
1.23 jmc 508: diopter dioptre
509: dioptre /m
1.1 deraadt 510: displacementton 35 ft3
511: doppelzentner 100 kg
512: dozen 12
513: drop .03 cm3
514: dyne cm-gm/sec2
515: electronvolt e-volt
516: ell 45 in
517: engineerschain 100 ft
518: engineerslink 100|100 ft
519: equivalentfootcandle lumen/pi-ft2
520: equivalentlux lumen/pi-m2
521: equivalentphot cd/pi-cm2
522: erg cm2-gm/sec2
523: ev e-volt
1.4 pjanzen 524: faraday 9.6485309e+4 coul
1.1 deraadt 525: fathom 6 ft
526: fermi 1e-15 m
527: fifth 4|5 qt
528: fin 5 dollar
529: finger 7|8 in
530: firkin 9 gal
531: footcandle lumen/ft2
532: footlambert cd/pi-ft2
533: fortnight 14 da
534: franklin 3.33564e-10 coul
535: frigorie kilocal
536: furlong 220 yd
537: galileo 1e-2 m/sec2
538: gamma 1e-9 weber/m2
539: gauss 1e-4 weber/m2
1.4 pjanzen 540: G gauss
1.1 deraadt 541: geodeticfoot british-ft
542: geographicalmile 1852 m
1.4 pjanzen 543: gilbert 2.5 amp/pi
1.1 deraadt 544: gill 1|4 pt
1.23 jmc 545: gray J/kg
1.1 deraadt 546: gross 144
547: gunterschain 22 yd
1.23 jmc 548: Gy gray
1.1 deraadt 549: hand 4 in
1.4 pjanzen 550: hartree 2 rydberg
1.1 deraadt 551: hectare 1e+4 m2
552: hefnercandle .92 cd
553: hertz /sec
554: Hz hertz
555: hogshead 2 barrel
556: hd hogshead
557: homestead 1|4 mi2
1.4 pjanzen 558: / horsepower is not uniquely defined
559: horsepower 735.50 watt
1.1 deraadt 560: hp horsepower
1.6 pjanzen 561: hubble 1e9 ly
1.1 deraadt 562: hyl gm force sec2/m
563: hz /sec
564: imaginarycubicfoot 1.4 ft3
1.6 pjanzen 565: jansky 1e-26 W/m2-Hz
1.1 deraadt 566: jeroboam 4|5 gal
1.6 pjanzen 567: Jy jansky
1.1 deraadt 568: karat 1|24
1.10 pjanzen 569: kayser /cm
1.1 deraadt 570: kcal kilocal
571: kcalorie kilocal
572: key kg
573: kilderkin 18 gal
574: knot nmile/hr
1.4 pjanzen 575: kn knot
1.1 deraadt 576: lambert cd/pi-cm2
1.4 pjanzen 577: Lb lambert
1.1 deraadt 578: langley cal/cm2
579: last 80 bu
580: league 3 mi
581: lightyear c-yr
1.4 pjanzen 582: ly lightyear
1.1 deraadt 583: line 1|12 in
584: link 66|100 ft
585: longhundredweight 112 lb
586: longquarter 28 lb
587: lusec 1e-6 mm-hg m3/s
1.7 pjanzen 588: m_earth 5.97223e24 kg
1.4 pjanzen 589: m_moon 7.34e22 kg
1.7 pjanzen 590: m_sun 1.98843e30 kg
1.1 deraadt 591: mach 331.46 m/sec
592: magnum 2 qt
593: marineleague 3 nmile
594: maxwell 1e-8 weber
1.4 pjanzen 595: Mx maxwell
1.1 deraadt 596: metriccarat 200 mg
597: mgd megagal/day
598: mh millihenry
599: mil 1e-3 in
1.8 deraadt 600: millennium 1000 year
1.1 deraadt 601: minersinch 1.5 ft3/min
602: minim 1|60 fldr
603: mo month
604: mpg mile/gal
605: mph mile/hr
606: nail 1|16 yd
607: nauticalmile nmile
608: nit cd/m2
609: noggin 1|8 qt
610: nox 1e-3 lux
611: ns nanosec
1.4 pjanzen 612: oersted 2.5e+2 amp/m/pi
613: Oe oersted
1.1 deraadt 614: pace 36 in
615: palm 3 in
1.6 pjanzen 616: pair 2
1.1 deraadt 617: parasang 3.5 mi
1.4 pjanzen 618: parsec AU-radian/arcsec
1.1 deraadt 619: pascal nt/m2
1.4 pjanzen 620: Pa pascal
1.1 deraadt 621: pc parsec
622: pennyweight 1|20 oz
623: pwt pennyweight
624: percent %
625: perch rd
626: phot lumen/cm2
627: pica 1|6 in
628: pieze 1e+3 nt/m2
629: pipe 4 barrel
630: point 1|72 in
631: poise gm/cm-sec
1.4 pjanzen 632: P poise
1.1 deraadt 633: pole rd
1.4 pjanzen 634: pond 9.80665e-3 nt
1.1 deraadt 635: poundal ft-lb/sec2
636: pdl poundal
637: proof 1|200
638: psi lb-g/in2
639: quarter 9 in
640: quartersection 1|4 mi2
641: quintal 100 kg
642: quire 25
1.23 jmc 643: r_earth 6378.1370 km
644: r_moon 0.2725076 r_earth
645: rackunit 1.75 in
1.1 deraadt 646: rad 100 erg/gm
647: ream 500
648: registerton 100 ft3
649: rehoboam 156 floz
650: rhe 10 m2/nt-sec
1.4 pjanzen 651: rem 0.01 J/kg
1.1 deraadt 652: rontgen 2.58e-4 curie/kg
1.4 pjanzen 653: roentgen rontgen
654: R roentgen
1.1 deraadt 655: rood 1.21e+3 yd
656: rope 20 ft
1.23 jmc 657: RU rackunit
1.1 deraadt 658: rutherford 1e+6 /sec
1.4 pjanzen 659: rydbergconst 0.5 electronmass-c-alpha2/planck
660: rydberg rydbergconst-planck-c
1.1 deraadt 661: sabin 1 ft2
662: sack 3 bu
1.6 pjanzen 663: score 20
1.1 deraadt 664: seam 8 bu
665: section mi2
666: shippington 40 ft3
667: shorthundredweight 100 lb
668: shortquarter 25 lb
669: siemens /ohm
1.23 jmc 670: sievert J/kg
1.1 deraadt 671: sigma microsec
672: skein 120 yd
673: skot 1e-3 apostilb
674: slug lb-g-sec2/ft
1.6 pjanzen 675: smoot 67 in
1.1 deraadt 676: span 9 in
677: spat 4 pi sr
678: spindle 14400 yd
679: square 100 ft2
680: stere m3
681: sthene 1e+3 nt
682: stilb cd/cm2
1.4 pjanzen 683: sb stilb
1.1 deraadt 684: stoke 1e-4 m2/sec
685: stone 14 lb
686: strike 2 bu
687: surveyfoot british-ft
688: surveyyard 3 surveyfoot
689: surveyorschain 66 ft
690: surveyorslink 66|100 ft
1.23 jmc 691: Sv sievert
1.1 deraadt 692: tablespoon 4 fldr
693: teaspoon 4|3 fldr
694: tesla weber/m2
1.4 pjanzen 695: T tesla
1.1 deraadt 696: therm 1e+5 btu
697: thermie 1e+6 cal
698: timberfoot ft3
699: tnt 4.6e+6 m2/sec2
700: tonne 1e+6 gm
701: torr mm hg
702: township 36 mi2
703: tun 8 barrel
704: water gram g / cc
1.6 pjanzen 705: / pumps are often in "feet head", assuming feet of water
706: head water
1.1 deraadt 707: wey 40 bu
708: weymass 252 lb
1.4 pjanzen 709: Xunit 1.00206e-13 m
1.1 deraadt 710: k 1.38047e-16 erg/degC
711:
712:
713: degC K
714: kelvin K
715: brewster 1e-12 m2/newton
716: degF 5|9 degC
717: degreesrankine degF
718: degrankine degreesrankine
719: degreerankine degF
720: degreaumur 10|8 degC
721: drachm 60 grain
722: poncelet 100 kg m g / sec
723: denier .05|450 gram / m
724: tex .001 gram / m
725: englishell 45 inch
726: scottishell 37.2 inch
727: flemishell 27 inch
728: V volt
1.23 jmc 729: eV ev
730: bohrradius ao
1.1 deraadt 731: fresnel 1e12 hertz
732: statcoul 1|2.99792458e9 coul
733: statamp 1|2.99792458e9 amp
734: statvolt 2.99792458e2 volt
735: statcoulomb statcoul
736: statampere statamp
1.4 pjanzen 737: debye 3.33564e-30 coul-m
1.1 deraadt 738: pulsatance 2 pi/sec
739: rpm rev/minute
740: rps rev/sec
741: kilohm kiloohm
742: megohm megaohm
743: siderealyear 365.256360417 day
744: siderealday 23.934469444 hour
1.44 jmc 745: siderealhour 1|24 siderealday
1.1 deraadt 746: lunarmonth 29.5305555 day
747: synodicmonth lunarmonth
748: siderealmonth 27.32152777 day
749: tropicalyear year
750: solaryear year
751: lunaryear 12 lunarmonth
752: cran 37.5 brgallon
753: kip 1000 lbf
754: frenchfoot 16|15 ft
755: frenchfeet frenchfoot
756: toise 6 frenchfeet
757: candle 1.02 candela
758: militarypace 2.5 feet
759: metre meter
760: litre liter
761: gramme gram
762: iudiptheria 62.8 microgram
763: iupenicillin .6 microgram
764: iuinsulin 41.67 microgram
765: cottonyarncount 2520 ft/pound
766: linenyarncount 900 ft/pound
767: worstedyarncount 1680 ft/pound
768: metricyarncount meter/gram
769: jewlerspoint 2 milligram