usr.bin/units/units.lib

   1 / $FreeBSD$
   2
   3 / primitive units
   4
   5 m                       !a!
   6 kg                      !b!
   7 sec                     !c!
   8 coul                    !d!
   9 candela                 !e!
  10 usdollar                !f!
  11 euro                    !g!
  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
  29 deca-                   deka
  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
  39 zepto-                  zopto
  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 n-                      nano
  59 p-                      pico
  60 f-                      femto
  61 a-                      atto
  62 z-                      zopto
  63 y-                      yocto
  64
  65 / binary prefixes introduced in 1999
  66 exbi-                   1152921504606846976
  67 pebi-                   1125899906842624
  68 tebi-                   1099511627776
  69 gibi-                   1073741824
  70 mebi-                   1048576
  71 kibi-                   1024
  72
  73 Ei-                     exbi
  74 Pi-                     pebi
  75 Ti-                     tebi
  76 Gi-                     gibi
  77 Mi-                     mebi
  78 Ki-                     kibi
  79
  80 / constants
  81
  82 fuzz                    1
  83 pi                      3.14159265358979323846
  84 c                       2.99792458e+8 m/sec
  85 g0                      9.80665 m/sec2
  86 g                       g0
  87 bigG                    6.67428e-11 m3/kg/s2
  88 AU                      1.49597870691e+11 m fuzz
  89 au                      AU
  90 mole                    6.0221417930e+23 fuzz
  91 e                       1.6021917e-19 coul fuzz
  92 energy                  c2
  93 force                   g
  94 mercury                 1.3332239e+5 kg/m2-sec2
  95 hg                      mercury
  96 mmHg                    0.001 m hg
  97 #mu                     4.e-7 pi-N/A2
  98 epsilon                 1.0 /mu/c2
  99 alpha                   0.5 mu-c-e2/planck
 100 planck                  6.6260755e-34 joule-sec
 101 hbar                    0.5 planck/pi
 102 electronmass            9.1093821545-31 kg
 103 protonmass              1.6726217129-27 kg
 104 neutronmass             1.6749272928-27 kg
 105
 106 / dimensionless
 107
 108 radian                  .5 / pi
 109 degree                  1|180 pi-radian
 110 circle                  2 pi-radian
 111 turn                    2 pi-radian
 112 revolution              turn
 113 rev                     turn
 114 grade                   .9 degree
 115 arcdeg                  1 degree
 116 arcmin                  1|60 arcdeg
 117 ccs                     1|36 erlang
 118 arcsec                  1|60 arcmin
 119
 120 steradian               radian2
 121 sphere                  4 pi-steradian
 122 sr                      steradian
 123
 124 / Time
 125
 126 second                  sec
 127 s                       sec
 128 minute                  60 sec
 129 min                     minute
 130 hour                    60 min
 131 hr                      hour
 132 day                     24 hr
 133 da                      day
 134 week                    7 day
 135 year                    365.24219879 day fuzz
 136 yr                      year
 137 month                   1|12 year
 138 us                      microsec
 139
 140 / Mass
 141
 142 gram                    millikg
 143 gm                      gram
 144 metricton               kilokg
 145
 146 / Avoirdupois
 147
 148 lb                      .45359237 kg
 149 pound                   lb
 150 lbf                     lb g
 151 ounce                   1|16 lb
 152 oz                      ounce
 153 dram                    1|16 oz
 154 dr                      dram
 155 grain                   1|7000 lb
 156 gr                      grain
 157 shortton                2000 lb
 158 ton                     shortton
 159 longton                 2240 lb
 160
 161 / Apothecary
 162
 163 scruple                 20 grain
 164 apdram                  60 grain
 165 apounce                 480 grain
 166 appound                 5760 grain
 167 troypound               appound
 168
 169 / Mining
 170
 171 troyounce               apounce
 172 troz                    apounce
 173 pennyweight             1|20 troz
 174 pwt                     pennyweight
 175 dwt                     pennyweight
 176
 177 / Length
 178
 179 meter                   m
 180 micron                  micrometer
 181 angstrom                decinanometer
 182 ao                      0.25 alpha/pi/rydbergconst
 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
 197 nmile                   1852 m
 198
 199 acre                    4840 yd2
 200
 201 cc                      cm3
 202 liter                   kilocc
 203 ml                      milliliter
 204
 205 / US Liquid
 206
 207 gallon                  231 in3
 208 imperial                1.20095
 209 gal                     gallon
 210 quart                   1|4 gal
 211 qt                      quart
 212 pint                    1|2 qt
 213 pt                      pint
 214
 215 floz                    1|16 pt
 216 fldr                    1|8 floz
 217 shot                    3|2 floz
 218
 219 / US Dry
 220
 221 dry                     268.8025 in3/gallon fuzz
 222 peck                    8 dry-quart
 223 pk                      peck
 224 bushel                  4 peck
 225 bu                      bushel
 226 chaldron                36 bushel
 227
 228 / British
 229
 230 brgallon                277.420 in3 fuzz
 231 brquart                 1|4 brgallon
 232 brpint                  1|2 brquart
 233 brfloz                  1|20 brpint
 234 brpeck                  554.84 in3 fuzz
 235 brbushel                4 brpeck
 236 brhundredweight         112 lb
 237
 238 / Bottles
 239
 240 bottle                  750 milliliter
 241 /bottle                 fifth
 242
 243 miniature               100 milliliter
 244 split                   1|4 bottle
 245 half                    1|2 bottle
 246 magnum                  2 bottle
 247 jeroboam                4 bottle
 248 rehoboam                6 bottle
 249 methuselah              8 bottle
 250 salmanazar              12 bottle
 251 balthazar               16 bottle
 252 nebuchadnezzar          20 bottle
 253 sovereign               34 bottle
 254
 255 / Bottles - alternate names and spellings
 256
 257 pony                    split
 258 fillette                half
 259 tappit-hen              3 imperial
 260 rheoboam                rehoboam
 261 shalmaneser             salmanazar
 262
 263 / Russian
 264 berkovets               10 pood
 265 pood                    40 funt
 266 funt                    0.40951 kg
 267 lot                     1|32 funt
 268 zolotnik                1|3 lot
 269 dolya                   1|96 zolotnik
 270 rumile                  7 verst
 271 mezhevayaverst          2 verst
 272 verst                   1066.8 m
 273 sazhen                  1|500 verst
 274 kosayasazhen            1|430.2 verst
 275 arshin                  1|1500 verst
 276 / is not exactly defined
 277 ruell                   16.54 in
 278 liniya                  1|10 in
 279 vershok                 1.75 in
 280 pyad                    7 in
 281 vedro                   12.3 liter
 282 shtoff                  1|10 vedro
 283 vinebottle              1|16 vedro
 284 vodkabottle             1|20 vedro
 285 charka                  1|100 vedro
 286 shkalik                 1|200 vedro
 287 desyatina_state         109.3 are
 288 desyatina_farmery       0.75 desyatina_state
 289 sqverst                 104.2 desyatina_state
 290 sqarshin                1|21600 desyatina_state
 291 sqfoot                  1|117600 desyatina_state
 292
 293 / Energy Work
 294
 295 newton                  kg-m/sec2
 296 nt                      newton
 297 N                       newton
 298 joule                   nt-m
 299 J                       joule
 300 cal                     4.1868 joule
 301
 302 / Electrical
 303
 304 coulomb                 coul
 305 C                       coul
 306 ampere                  coul/sec
 307 A                       ampere
 308 amp                     ampere
 309 watt                    joule/sec
 310 W                       watt
 311 volt                    watt/amp
 312 ohm                     volt/amp
 313 mho                     /ohm
 314 farad                   coul/volt
 315 F                       farad
 316 henry                   sec2/farad
 317 H                       henry
 318 weber                   volt-sec
 319 Wb                      weber
 320
 321 / Light
 322
 323 cd                      candela
 324 lumen                   cd sr
 325 lux                     cd sr/m2
 326
 327 / EMU currencies have constant exchange rate against Euro since 1.1.1999.
 328 / See http://en.wikipedia.org/wiki/Euro for details.
 329 austriaschilling        1|13.7603 euro
 330 belgiumfranc            1|40.3399 euro
 331 finlandmarkka           1|5.94573 euro
 332 francefranc             1|6.55957 euro
 333 germanymark             1|1.95583 euro
 334 greecedrachma           1|340.750 euro
 335 irelandpunt             1|0.787564 euro
 336 italylira               1|1936.27 euro
 337 luxembourgfranc         1|40.3399 euro
 338 netherlandsguilder      1|2.20371 euro
 339 portugalescudo          1|200.482 euro
 340 spainpeseta             1|166.386 euro
 341 sloveniantolar          1|239.640 euro
 342 cypriotpound            1|0.585274 euro
 343 malteselira             1|0.429300 euro
 344 slovakkoruna            1|30.1260 euro
 345
 346 / These ones are pegged to the Euro
 347 / See http://en.wikipedia.org/wiki/Euro for details.
 348 bosniaherzegovinamark   1|1.95583 euro
 349 bulgarianlev            1|1.95583 euro
 350 capeverdeanescudo       1|110.265 euro
 351 centralafricancfafranc  1|655.957 euro
 352 comorosfranc            1|491.96775 euro
 353 danishkrone             1|7.46038 euro
 354 estoniakroon            1|15.6466 euro
 355 lithuanianlitas         1|3.45280 euro
 356 pacificfrancexchange    1|0.00838 euro
 357 westafricancfafranc     1|655.957 euro
 358
 359 / These ones are pegged on the US Dollar
 360 / See http://en.wikipedia.org/wiki/USD for details.
 361 dollar                  usdollar
 362 arubanflorin            1|1.75 usdollar
 363 bahamiandollar          1|1 usdollar
 364 bahrainidinar           1|0.376 usdollar
 365 barbadiandollar         1|2 usdollar
 366 belizedollar            1|2 usdollar
 367 belarusianruble         1|2135 usdollar
 368 bermudiandollar         1|1 usdollar
 369 caymanislandsdollar     1.2 usdollar
 370 cubanconvertiblepeso    1.08 usdollar
 371 djiboutianfranc         1|177.721 usdollar
 372 eastcaribbeandollar     1|2.7 usdollar
 373 eritreannakfa           1|15 usdollar
 374 hongkongdollar          1|7.80 usdollar
 375 macanesepatacas         1|1.03 hongkongdollar
 376 jordaniandinar          1|0.709 usdollar
 377 lebanesepound           1|1507.5 usdollar
 378 maldivianrufiyaa        1|12.8 usdollar
 379 netherlandsantilleanguilder     1|1.79 usdollar
 380 omanirial               2.6008 usdollar
 381 qataririyal             1|3.64 usdollar
 382 saudiriyal              1|3.75 usdollar
 383 unitedarabemiratesdirham        1|3.6725 usdollar
 384
 385 bosniamark              bosniaherzegovinamark
 386 cfafranc                centralafricancfafranc
 387 cfpfranc                pacificfrancexchange
 388 drachma                 greecedrachma
 389 escudo                  portugalescudo
 390 franc                   francefranc
 391 guilder                 netherlandsguilder
 392 herzegovinamark         bosniaherzegovinamark
 393 hollandguilder          netherlandsguilder
 394 lira                    italylira
 395 mark                    germanymark
 396 markka                  finlandmarkka
 397 peseta                  spainpeseta
 398 rand                    southafricarand
 399
 400 / computer
 401
 402 baud                    bit/sec
 403 nibble                  4 bit
 404 nybble                  nibble
 405 byte                    8 bit
 406 word                    2 byte
 407 block                   512 byte
 408 kbyte                   1024 byte
 409 megabyte                1024 kbyte
 410 gigabyte                1024 megabyte
 411 terabyte                1024 gigabyte
 412 petabyte                1024 terabyte
 413 exabyte                 1024 petabyte
 414 zettabyte               1024 exabyte
 415 yottabyte               1024 zettabyte
 416 kilobyte                kbyte
 417 meg                     megabyte
 418
 419
 420 / Trivia
 421
 422 %                       1|100
 423 abampere                10 ampere
 424 admiraltyknot           6080 ft/hr
 425 apostilb                cd/pi-m2
 426 are                     1e+2 m2
 427 asb                     apostilb
 428 arpentcan               27.52 mi
 429 arpentlin               191.835 ft
 430 astronomicalunit        au
 431 atmosphere              1.01325e+5 nt/m2
 432 atm                     atmosphere
 433 atomicmassunit          1.66053878283e-27 kg fuzz
 434 # year                  3.15569259747e7 sec fuzz
 435 amu                     atomicmassunit
 436 bag                     94 lb
 437 bakersdozen             13
 438 bar                     1e+5 nt/m2
 439 barie                   1e-1 nt/m2
 440 barleycorn              1|3 in
 441 barn                    1e-28 m2
 442 oilbarrel               42 gal
 443 barrel                  oilbarrel
 444 barye                   1e-1 nt/m2
 445 baryl                   microbar
 446 bev                     1e+9 e-volt
 447 biot                    10 amp
 448 blondel                 cd/pi-m2
 449 boardfoot               144 in3
 450 bolt                    40 yd
 451 bottommeasure           1|40 in
 452 britishthermalunit      1.05506e+3 joule fuzz
 453 btu                     britishthermalunit
 454 refrigeration           12000 btu/ton-hour
 455 buck                    usdollar
 456 cable                   720 ft
 457 caliber                 1e-2 in
 458 calorie                 cal
 459 carat                   205 milligram
 460 caratgold               1|24
 461 cent                    centidollar
 462 cental                  100 lb
 463 centesimalminute        1e-2 grade
 464 centesimalsecond        1e-4 grade
 465 century                 100 year
 466 cfs                     ft3/sec
 467 chain                   66 ft
 468 circularinch            1|4 pi-in2
 469 circularmil             1e-6|4 pi-in2
 470 clusec                  1e-8 mm-hg m3/s
 471 coomb                   4 bu
 472 cord                    128 ft3
 473 cordfoot                cord
 474 crith                   9.06e-2 gm
 475 cubit                   18 in
 476 cup                     1|2 pt
 477 curie                   3.7e+10 /sec
 478 dalton                  amu
 479 decade                  10 yr
 480 dioptre                 /m
 481 displacementton         35 ft3
 482 doppelzentner           100 kg
 483 dozen                   12
 484 drop                    .03 cm3
 485 dyne                    cm-gm/sec2
 486 electronvolt            e-volt
 487 ell                     45 in
 488 engineerschain          100 ft
 489 engineerslink           100|100 ft
 490 equivalentfootcandle    lumen/pi-ft2
 491 equivalentlux           lumen/pi-m2
 492 equivalentphot          cd/pi-cm2
 493 erg                     cm2-gm/sec2
 494 ev                      e-volt
 495 faraday                 9.6485309e+4 coul
 496 fathom                  6 ft
 497 fermi                   1e-15 m
 498 fifth                   4|5 qt
 499 fin                     5 usdollar
 500 finger                  7|8 in
 501 firkin                  9 gal
 502 footcandle              lumen/ft2
 503 footlambert             cd/pi-ft2
 504 fortnight               14 da
 505 franklin                3.33564e-10 coul
 506 frigorie                kilocal
 507 furlong                 220 yd
 508 galileo                 1e-2 m/sec2
 509 gamma                   1e-9 weber/m2
 510 gauss                   1e-4 weber/m2
 511 G                       gauss
 512 geodeticfoot            british-ft
 513 geographicalmile        1852 m
 514 gilbert                 2.5 amp/pi
 515 gill                    1|4 pt
 516 gross                   144
 517 gunterschain            22 yd
 518 hand                    4 in
 519 hartree                 2 rydberg
 520 head                    water
 521 hectare                 1e+4 m2
 522 hefnercandle            .92 cd
 523 hertz                   /sec
 524 Hz                      hertz
 525 hogshead                63 gallon
 526 hd                      hogshead
 527 homestead               1|4 mi2
 528 horsepower              735.50 watt
 529 hp                      horsepower
 530 hubble                  1e9 ly
 531 hyl                     gm force sec2/m
 532 hz                      /sec
 533 imaginarycubicfoot      1.4 ft3
 534 jansky                  1e-26 W/m2-Hz
 535 Jy                      jansky
 536 karat                   1|24
 537 kayser                  /cm
 538 key                     kg
 539 kilderkin               18 gal
 540 knot                    nmile/hr
 541 kn                      knot
 542 lambert                 cd/pi-cm2
 543 Lb                      lambert
 544 langley                 cal/cm2
 545 last                    80 bu
 546 league                  3 mi
 547 lightyear               c-yr
 548 ly                      lightyear
 549 line                    1|12 in
 550 link                    66|100 ft
 551 longhundredweight       112 lb
 552 longquarter             28 lb
 553 lusec                   1e-6 mm-hg m3/s
 554 m_earth                 5.97223e24 kg
 555 m_moon                  7.34e22 kg
 556 m_sun                   1.98843e30 kg
 557 mach                    331.46 m/sec
 558 marineleague            3 nmile
 559 maxwell                 1e-8 weber
 560 Mx                      maxwell
 561 metriccarat             200 milligram
 562 mgd                     megagal/day
 563 mh                      millihenry
 564 mil                     1e-3 in
 565 millennium              1000 year
 566 minersinch              1.5 ft3/min
 567 minim                   1|60 fldr
 568 mo                      month
 569 mpg                     mile/gal
 570 mph                     mile/hr
 571 nail                    1|16 yd
 572 nauticalmile            nmile
 573 nit                     cd/m2
 574 noggin                  1|8 qt
 575 nox                     1e-3 lux
 576 oersted                 2.5e+2 amp/m/pi
 577 Oe                      oersted
 578 pace                    36 in
 579 pair                    2
 580 palm                    3 in
 581 parasang                3.5 mi
 582 parsec                  AU-radian/arcsec
 583 pascal                  nt/m2
 584 Pa                      pascal
 585 pc                      parsec
 586 percent                 %
 587 perch                   rd
 588 phot                    lumen/cm2
 589 pica                    1|6 in
 590 pieze                   1e+3 nt/m2
 591 pipe                    4 barrel
 592 point                   1|72 in
 593 poise                   gm/cm-sec
 594 P                       poise
 595 pole                    rd
 596 pond                    9.80665e-3 nt
 597 poundal                 ft-lb/sec2
 598 pdl                     poundal
 599 proof                   1|200
 600 psi                     lb-g/in2
 601 quarter                 9 in
 602 quartersection          1|4 mi2
 603 quintal                 100 kg
 604 quire                   25
 605 r_earth                 6.378e8 cm
 606 r_moon                  1.738e7 cm
 607 r_sun                   6.9599e10 cm
 608 rackunit                1.75 in
 609 rad                     100 erg/gm
 610 ream                    500
 611 registerton             100 ft3
 612 rem                     0.01 J/kg
 613 rhe                     10 m2/nt-sec
 614 rontgen                 2.58e-4 curie/kg
 615 roentgen                rontgen
 616 rood                    1.21e+3 yd
 617 rope                    20 ft
 618 RU                      rackunit
 619 rutherford              1e+6 /sec
 620 rydbergconst            0.5 elctronmass-c-alpha2/planck
 621 rydberg                 rydbergconst-planck-c
 622 sabin                   1 ft2
 623 sack                    3 bu
 624 score                   20
 625 seam                    8 bu
 626 section                 mi2
 627 shed                    1e-24 barn
 628 shippington             40 ft3
 629 shorthundredweight      100 lb
 630 shortquarter            25 lb
 631 siemens                 /ohm
 632 sigma                   microsec
 633 skein                   120 yd
 634 skot                    1e-3 apostilb
 635 slug                    lb-g-sec2/ft
 636 smoot                   67 in
 637 span                    9 in
 638 spat                    4 pi sr
 639 spindle                 14400 yd
 640 square                  100 ft2
 641 stere                   m3
 642 sthene                  1e+3 nt
 643 stilb                   cd/cm2
 644 sb                      stilb
 645 stoke                   1e-4 m2/sec
 646 stone                   14 lb
 647 strike                  2 bu
 648 surveyfoot              british-ft
 649 surveyyard              3 surveyfoot
 650 surveyorschain          66 ft
 651 surveyorslink           66|100 ft
 652 tablespoon              4 fldr
 653 tbl                     tablespoon
 654 tbsp                    tablespoon
 655 teaspoon                4|3 fldr
 656 tesla                   weber/m2
 657 T                       tesla
 658 therm                   1e+5 btu
 659 thermie                 1e+6 cal
 660 timberfoot              ft3
 661 tnt                     4.6e+6 m2/sec2
 662 tonne                   1e+6 gm
 663 torr                    mm hg
 664 township                36 mi2
 665 tsp                     teaspoon
 666 tun                     8 barrel
 667 water                   gram g / cc
 668 wey                     40 bu
 669 weymass                 252 lb
 670 Xunit                   1.00206e-13 m
 671 k                       1.38047e-16 erg/degC
 672
 673
 674 degC                    1&+273.15 K
 675 kelvin                  K
 676 brewster                1e-12 m2/newton
 677 degF                    5|9&255.37222222222222222222 K
 678 degreesrankine          5|9 K
 679 degrankine              degreesrankine
 680 degreerankine           degreesrankine
 681 degreaumur              10|8&+273.15 K
 682 drachm                  60 grain
 683 poncelet                100 kg m g / sec
 684 denier                  .05|450 gram / m
 685 tex                     .001 gram / m
 686 englishell              45 inch
 687 scottishell             37.2 inch
 688 flemishell              27 inch
 689 V                       volt
 690 eV                      e V
 691 bohrradius              hbar2-C2/8.988e9 N m2-e2-electronmass
 692 becquerel               1|3.7e10 curie
 693 fresnel                 1e12 hertz
 694 statcoul                1|2.99792458e9 coul
 695 statamp                 1|2.99792458e9 amp
 696 statvolt                2.99792458e2 volt
 697 statcoulomb             statcoul
 698 statampere              statamp
 699 debye                   3.33564e-30 coul-m
 700 pulsatance              2 pi/sec
 701 rpm                     rev/minute
 702 rps                     rev/sec
 703 kilohm                  kiloohm
 704 megohm                  megaohm
 705 siderealyear            365.256360417 day
 706 siderealday             23.934469444 hour
 707 siderealhour            1|24 sidereal day
 708 lunarmonth              29.5305555 day
 709 synodicmonth            lunarmonth
 710 siderealmonth           27.32152777 day
 711 tropicalyear            year
 712 solaryear               year
 713 lunaryear               12 lunarmonth
 714 cran                    37.5 brgallon
 715 kip                     1000 lbf
 716 frenchfoot              16|15 ft
 717 frenchfeet              frenchfoot
 718 toise                   6 frenchfeet
 719 sievert                 8.4 rontgen
 720 candle                  1.02 candela
 721 militarypace            2.5 feet
 722 metre                   meter
 723 litre                   liter
 724 gramme                  gram
 725 iudiptheria             62.8 microgram
 726 iupenicillin            .6 microgram
 727 iuinsulin               41.67 microgram
 728 cottonyarncount         2520 ft/pound
 729 linenyarncount          900 ft/pound
 730 worstedyarncount        1680 ft/pound
 731 metricyarncount         meter/gram
 732 jewlerspoint            2 milligram