(math-standard-units): Update from CODATA.
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Colin Walters
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1 changed files with 182 additions and 173 deletions
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@ -37,201 +37,206 @@
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;;; Units table last updated 9-Jan-91 by Ulrich Mueller (ulm@vsnhd1.cern.ch)
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;;; with some additions by Przemek Klosowski (przemek@rrdstrad.nist.gov)
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;;; Updated April 2002 by Jochen Küpper
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;;; for CODATA 1998 see one of
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;;; - Journal of Physical and Chemical Reference Data, 28(6), 1713-1852, 1999.
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;;; - Reviews of Modern Physics, 72(2), 351-495, 2000.
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;;; - http://physics.nist.gov/cuu/Constants/index.html
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(defvar math-standard-units
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'( ;; Length
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( m nil "*Meter" )
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( in "2.54 cm" "Inch" )
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( ft "12 in" "Foot" )
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( yd "3 ft" "Yard" )
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( mi "5280 ft" "Mile" )
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( au "1.495979e11 m" "Astronomical Unit" )
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( lyr "9460536207068016 m" "Light Year" )
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( pc "206264.80625 au" "Parsec" )
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( nmi "1852 m" "Nautical Mile" )
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( fath "6 ft" "Fathom" )
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( u "1 um" "Micron" )
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( mil "in/1000" "Mil" )
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( point "in/72" "Point (1/72 inch)" )
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( tpt "in/72.27" "Point (TeX conventions)" )
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( Ang "1e-10 m" "Angstrom" )
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( mfi "mi+ft+in" "Miles + feet + inches" )
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( m nil "*Meter" )
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( in "2.54 cm" "Inch" )
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( ft "12 in" "Foot" )
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( yd "3 ft" "Yard" )
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( mi "5280 ft" "Mile" )
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( au "149597870691 m" "Astronomical Unit" ) ;; NASA JPL (http://neo.jpl.nasa.gov/glossary/au.html)
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( lyr "9460536207068016 m" "Light Year" )
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( pc "206264.80625 au" "Parsec" )
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( nmi "1852 m" "Nautical Mile" )
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( fath "6 ft" "Fathom" )
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( u "1 um" "Micron" )
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( mil "in/1000" "Mil" )
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( point "in/72" "Point (1/72 inch)" )
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( tpt "in/72.27" "Point (TeX conventions)" )
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( Ang "1e-10 m" "Angstrom" )
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( mfi "mi+ft+in" "Miles + feet + inches" )
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;; Area
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( hect "10000 m^2" "*Hectare" )
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( acre "mi^2 / 640" "Acre" )
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( b "1e-28 m^2" "Barn" )
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;; Area
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( hect "10000 m^2" "*Hectare" )
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( acre "mi^2 / 640" "Acre" )
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( b "1e-28 m^2" "Barn" )
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;; Volume
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( l "1e-3 m^3" "*Liter" )
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( L "1e-3 m^3" "Liter" )
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( gal "4 qt" "US Gallon" )
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( qt "2 pt" "Quart" )
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( pt "2 cup" "Pint" )
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( cup "8 ozfl" "Cup" )
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( ozfl "2 tbsp" "Fluid Ounce" )
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( floz "2 tbsp" "Fluid Ounce" )
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( tbsp "3 tsp" "Tablespoon" )
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( tsp "4.92892159375 ml" "Teaspoon" )
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( vol "tsp+tbsp+ozfl+cup+pt+qt+gal" "Gallons + ... + teaspoons" )
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( galC "4.54609 l" "Canadian Gallon" )
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( galUK "4.546092 l" "UK Gallon" )
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;; Volume
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( l "1e-3 m^3" "*Liter" )
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( L "1e-3 m^3" "Liter" )
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( gal "4 qt" "US Gallon" )
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( qt "2 pt" "Quart" )
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( pt "2 cup" "Pint" )
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( cup "8 ozfl" "Cup" )
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( ozfl "2 tbsp" "Fluid Ounce" )
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( floz "2 tbsp" "Fluid Ounce" )
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( tbsp "3 tsp" "Tablespoon" )
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( tsp "4.92892159375 ml" "Teaspoon" )
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( vol "tsp+tbsp+ozfl+cup+pt+qt+gal" "Gallons + ... + teaspoons" )
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( galC "4.54609 l" "Canadian Gallon" )
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( galUK "4.546092 l" "UK Gallon" )
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;; Time
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( s nil "*Second" )
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( sec "s" "Second" )
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( min "60 s" "Minute" )
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( hr "60 min" "Hour" )
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( day "24 hr" "Day" )
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( wk "7 day" "Week" )
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( hms "wk+day+hr+min+s" "Hours, minutes, seconds" )
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( yr "365.25 day" "Year" )
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( Hz "1/s" "Hertz" )
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;; Time
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( s nil "*Second" )
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( sec "s" "Second" )
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( min "60 s" "Minute" )
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( hr "60 min" "Hour" )
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( day "24 hr" "Day" )
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( wk "7 day" "Week" )
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( hms "wk+day+hr+min+s" "Hours, minutes, seconds" )
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( yr "365.25 day" "Year" )
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( Hz "1/s" "Hertz" )
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;; Speed
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( mph "mi/hr" "*Miles per hour" )
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( kph "km/hr" "Kilometers per hour" )
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( knot "nmi/hr" "Knot" )
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( c "2.99792458e8 m/s" "Speed of light" )
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;; Speed
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( mph "mi/hr" "*Miles per hour" )
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( kph "km/hr" "Kilometers per hour" )
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( knot "nmi/hr" "Knot" )
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( c "2.99792458e8 m/s" "Speed of light" )
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;; Acceleration
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( ga "9.80665 m/s^2" "*\"g\" acceleration" )
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;; Acceleration
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( ga "9.80665 m/s^2" "*\"g\" acceleration" )
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;; Mass
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( g nil "*Gram" )
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( lb "16 oz" "Pound (mass)" )
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( oz "28.349523125 g" "Ounce (mass)" )
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( ton "2000 lb" "Ton" )
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( tpo "ton+lb+oz" "Tons + pounds + ounces (mass)" )
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( t "1000 kg" "Metric ton" )
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( tonUK "1016.0469088 kg" "UK ton" )
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( lbt "12 ozt" "Troy pound" )
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( ozt "31.103475 g" "Troy ounce" )
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( ct ".2 g" "Carat" )
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( amu "1.6605402e-24 g" "Unified atomic mass" )
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;; Mass
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( g nil "*Gram" )
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( lb "16 oz" "Pound (mass)" )
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( oz "28.349523125 g" "Ounce (mass)" )
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( ton "2000 lb" "Ton" )
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( tpo "ton+lb+oz" "Tons + pounds + ounces (mass)" )
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( t "1000 kg" "Metric ton" )
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( tonUK "1016.0469088 kg" "UK ton" )
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( lbt "12 ozt" "Troy pound" )
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( ozt "31.103475 g" "Troy ounce" )
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( ct ".2 g" "Carat" )
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( amu "1.66053873e-27 kg" "Unified atomic mass" ) ;; CODATA 1998
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;; Force
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( N "m kg/s^2" "*Newton" )
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( dyn "1e-5 N" "Dyne" )
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( gf "ga g" "Gram (force)" )
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( lbf "4.44822161526 N" "Pound (force)" )
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( kip "1000 lbf" "Kilopound (force)" )
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( pdl "0.138255 N" "Poundal" )
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;; Force
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( N "m kg/s^2" "*Newton" )
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( dyn "1e-5 N" "Dyne" )
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( gf "ga g" "Gram (force)" )
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( lbf "4.44822161526 N" "Pound (force)" )
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( kip "1000 lbf" "Kilopound (force)" )
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( pdl "0.138255 N" "Poundal" )
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;; Energy
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( J "N m" "*Joule" )
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( erg "1e-7 J" "Erg" )
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( cal "4.1868 J" "International Table Calorie" )
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( Btu "1055.05585262 J" "International Table Btu" )
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( eV "ech V" "Electron volt" )
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( ev "eV" "Electron volt" )
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( therm "105506000 J" "EEC therm" )
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( invcm "h c/cm" "Energy in inverse centimeters" )
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( Kayser "invcm" "Kayser (inverse centimeter energy)" )
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( men "100/invcm" "Inverse energy in meters" )
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( Hzen "h Hz" "Energy in Hertz")
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( Ken "k K" "Energy in Kelvins")
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;; ( invcm "eV / 8065.47835185" "Energy in inverse centimeters" )
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;; ( Hzen "eV / 2.41796958004e14" "Energy in Hertz")
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;; ( Ken "eV / 11604.7967327" "Energy in Kelvins")
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;; Energy
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( J "N m" "*Joule" )
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( erg "1e-7 J" "Erg" )
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( cal "4.1868 J" "International Table Calorie" )
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( Btu "1055.05585262 J" "International Table Btu" )
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( eV "ech V" "Electron volt" )
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( ev "eV" "Electron volt" )
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( therm "105506000 J" "EEC therm" )
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( invcm "h c/cm" "Energy in inverse centimeters" )
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( Kayser "invcm" "Kayser (inverse centimeter energy)" )
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( men "100/invcm" "Inverse energy in meters" )
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( Hzen "h Hz" "Energy in Hertz")
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( Ken "k K" "Energy in Kelvins")
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( Wh "W h" "Watt hour")
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( Ws "W s" "Watt second")
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;; Power
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( W "J/s" "*Watt" )
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( hp "745.7 W" "Horsepower" )
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;; Power
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( W "J/s" "*Watt" )
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( hp "745.7 W" "Horsepower" )
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;; Temperature
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( K nil "*Degree Kelvin" K )
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( dK "K" "Degree Kelvin" K )
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( degK "K" "Degree Kelvin" K )
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( dC "K" "Degree Celsius" C )
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( degC "K" "Degree Celsius" C )
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( dF "(5/9) K" "Degree Fahrenheit" F )
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( degF "(5/9) K" "Degree Fahrenheit" F )
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;; Temperature
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( K nil "*Degree Kelvin" K )
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( dK "K" "Degree Kelvin" K )
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( degK "K" "Degree Kelvin" K )
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( dC "K" "Degree Celsius" C )
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( degC "K" "Degree Celsius" C )
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( dF "(5/9) K" "Degree Fahrenheit" F )
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( degF "(5/9) K" "Degree Fahrenheit" F )
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;; Pressure
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( Pa "N/m^2" "*Pascal" )
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( bar "1e5 Pa" "Bar" )
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( atm "101325 Pa" "Standard atmosphere" )
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( torr "atm/760" "Torr" )
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( mHg "1000 torr" "Meter of mercury" )
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( inHg "25.4 mmHg" "Inch of mercury" )
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( inH2O "248.84 Pa" "Inch of water" )
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( psi "6894.75729317 Pa" "Pound per square inch" )
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;; Pressure
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( Pa "N/m^2" "*Pascal" )
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( bar "1e5 Pa" "Bar" )
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( atm "101325 Pa" "Standard atmosphere" )
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( torr " 1.333224e2 Pa" "Torr" ) ;; NIST (http://physics.nist.gov/Pubs/SP811/appenB9.html)
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( mHg "1000 torr" "Meter of mercury" )
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( inHg "25.4 mmHg" "Inch of mercury" )
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( inH2O "2.490889e2 Pa" "Inch of water" ) ;; NIST (http://physics.nist.gov/Pubs/SP811/appenB9.html)
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( psi "6894.75729317 Pa" "Pound per square inch" )
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;; Viscosity
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( P "0.1 Pa s" "*Poise" )
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( St "1e-4 m^2/s" "Stokes" )
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;; Viscosity
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( P "0.1 Pa s" "*Poise" )
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( St "1e-4 m^2/s" "Stokes" )
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;; Electromagnetism
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( A nil "*Ampere" )
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( C "A s" "Coulomb" )
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( Fdy "ech Nav" "Faraday" )
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( e "1.60217733e-19 C" "Elementary charge" )
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( ech "1.60217733e-19 C" "Elementary charge" )
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( V "W/A" "Volt" )
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( ohm "V/A" "Ohm" )
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( mho "A/V" "Mho" )
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( S "A/V" "Siemens" )
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( F "C/V" "Farad" )
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( H "Wb/A" "Henry" )
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( T "Wb/m^2" "Tesla" )
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( G "1e-4 T" "Gauss" )
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( Wb "V s" "Weber" )
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;; Electromagnetism
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( A nil "*Ampere" )
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( C "A s" "Coulomb" )
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( Fdy "ech Nav" "Faraday" )
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( e "1.602176462e-19 C" "Elementary charge" ) ;; CODATA 1998
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( ech "1.602176462e-19 C" "Elementary charge" ) ;; CODATA 1998
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( V "W/A" "Volt" )
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( ohm "V/A" "Ohm" )
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( mho "A/V" "Mho" )
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( S "A/V" "Siemens" )
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( F "C/V" "Farad" )
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( H "Wb/A" "Henry" )
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( T "Wb/m^2" "Tesla" )
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( G "1e-4 T" "Gauss" )
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( Wb "V s" "Weber" )
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;; Luminous intensity
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( cd nil "*Candela" )
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( sb "1e4 cd/m^2" "Stilb" )
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( lm "cd sr" "Lumen" )
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( lx "lm/m^2" "Lux" )
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( ph "1e4 lx" "Phot" )
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( fc "10.76 lx" "Footcandle" )
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( lam "1e4 lm/m^2" "Lambert" )
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( flam "1.07639104e-3 lam" "Footlambert" )
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;; Luminous intensity
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( cd nil "*Candela" )
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( sb "1e4 cd/m^2" "Stilb" )
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( lm "cd sr" "Lumen" )
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( lx "lm/m^2" "Lux" )
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( ph "1e4 lx" "Phot" )
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( fc "10.76391 lx" "Footcandle" ) ;; NIST (http://physics.nist.gov/Pubs/SP811/appenB9.html)
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( lam "1e4 lm/m^2" "Lambert" )
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( flam "3.426259 cd/m^2" "Footlambert" ) ;; NIST (http://physics.nist.gov/Pubs/SP811/appenB9.html)
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;; Radioactivity
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( Bq "1/s" "*Becquerel" )
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( Ci "3.7e10 Bq" "Curie" )
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( Gy "J/kg" "Gray" )
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( Sv "Gy" "Sievert" )
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( R "2.58e-4 C/kg" "Roentgen" )
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( rd ".01 Gy" "Rad" )
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( rem "rd" "Rem" )
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;; Radioactivity
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( Bq "1/s" "*Becquerel" )
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( Ci "3.7e10 Bq" "Curie" )
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( Gy "J/kg" "Gray" )
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( Sv "Gy" "Sievert" )
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( R "2.58e-4 C/kg" "Roentgen" )
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( rd ".01 Gy" "Rad" )
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( rem "rd" "Rem" )
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;; Amount of substance
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( mol nil "*Mole" )
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;; Amount of substance
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( mol nil "*Mole" )
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;; Plane angle
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( rad nil "*Radian" )
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( circ "2 pi rad" "Full circle" )
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( rev "circ" "Full revolution" )
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( deg "circ/360" "Degree" )
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( arcmin "deg/60" "Arc minute" )
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( arcsec "arcmin/60" "Arc second" )
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( grad "circ/400" "Grade" )
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( rpm "rev/min" "Revolutions per minute" )
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;; Plane angle
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( rad nil "*Radian" )
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( circ "2 pi rad" "Full circle" )
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( rev "circ" "Full revolution" )
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( deg "circ/360" "Degree" )
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( arcmin "deg/60" "Arc minute" )
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( arcsec "arcmin/60" "Arc second" )
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( grad "circ/400" "Grade" )
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( rpm "rev/min" "Revolutions per minute" )
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;; Solid angle
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( sr nil "*Steradian" )
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;; Solid angle
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( sr nil "*Steradian" )
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;; Other physical quantities (Physics Letters B239, 1 (1990))
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( h "6.6260755e-34 J s" "*Planck's constant" )
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( hbar "h / 2 pi" "Planck's constant" )
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( mu0 "4 pi 1e-7 H/m" "Permeability of vacuum" )
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( Grav "6.67259e-11 N m^2/kg^2" "Gravitational constant" )
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( Nav "6.0221367e23 / mol" "Avagadro's constant" )
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( me "0.51099906 MeV/c^2" "Electron rest mass" )
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( mp "1.007276470 amu" "Proton rest mass" )
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( mn "1.008664904 amu" "Neutron rest mass" )
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( mu "0.113428913 amu" "Muon rest mass" )
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( Ryd "1.0973731571e5 invcm" "Rydberg's constant" )
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( k "1.3806513e-23 J/K" "Boltzmann's constant" )
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( fsc "1 / 137.0359895" "Fine structure constant" )
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( muB "5.78838263e-11 MeV/T" "Bohr magneton" )
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( muN "3.15245166e-14 MeV/T" "Nuclear magneton" )
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( mue "1.001159652193 muB" "Electron magnetic moment" )
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( mup "2.792847386 muN" "Proton magnetic moment" )
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( R0 "Nav k" "Molar gas constant" )
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( V0 "22.413992 L/mol" "Standard volume of ideal gas" )))
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;; Other physical quantities (CODATA 1998)
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( h "6.62606876e-34 J s" "*Planck's constant" )
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( hbar "h / 2 pi" "Planck's constant" )
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( mu0 "4 pi 1e-7 H/m" "Permeability of vacuum" )
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( Grav "6.673e-11 m^3/kg^1/s^2" "Gravitational constant" )
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( Nav "6.02214199e23 / mol" "Avagadro's constant" )
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( me "9.10938188e-31 kg" "Electron rest mass" )
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( mp "1.67262158e-27 kg" "Proton rest mass" )
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( mn "1.67492716e-27 kg" "Neutron rest mass" )
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( mu "1.88353109e-28 kg" "Muon rest mass" )
|
||||
( Ryd "10973731.568549 /m" "Rydberg's constant" )
|
||||
( k "1.3806503e-23 J/K" "Boltzmann's constant" )
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||||
( fsc "7.297352533e-3" "Fine structure constant" )
|
||||
( muB "927.400899e-26 J/T" "Bohr magneton" )
|
||||
( muN "5.05078317e-27 J/T" "Nuclear magneton" )
|
||||
( mue "-928.476362e-26 J/T" "Electron magnetic moment" )
|
||||
( mup "1.410606633e-26 J/T" "Proton magnetic moment" )
|
||||
( R0 "8.314472 J/mol/K" "Molar gas constant" )
|
||||
( V0 "22.710981e-3 m^3/mol" "Standard volume of ideal gas" )))
|
||||
|
||||
|
||||
(defvar math-additional-units nil
|
||||
|
|
@ -1290,4 +1295,8 @@ Entries are (SYMBOL EXPR DOC-STRING TEMP-TYPE BASE-UNITS).")
|
|||
(pop-to-buffer (get-buffer "*Units Table*"))
|
||||
(display-buffer (get-buffer "*Units Table*")))))
|
||||
|
||||
;; Local Variables:
|
||||
;; coding: iso-latin-1
|
||||
;; End:
|
||||
|
||||
;;; calc-units.el ends here
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue