public NumericValue ConvertUnits(ExpressionUnits units)
{
var conversion = ExpressionUnitsConversion.GetConversion(Units, units);
var mult = new NumericValue(conversion.mult, conversion.toUnits / conversion.fromUnits);
var add = new NumericValue(conversion.add, conversion.toUnits);
return(this * mult + add);
}
public static ExpressionUnitsConversion GetBaseConversion(ExpressionUnits units)
{
var conversion = new ExpressionUnitsConversion(units);
foreach (var unit in units)
{
var unitConversion = conversionConstants.ContainsKey(unit.Unit) ? conversionConstants[unit.Unit] : new ExpressionUnitsConversion(new ExpressionUnits(unit.Unit));
conversion *= unitConversion ^ unit.Exp;
}
return(conversion);
}
public static ExpressionUnitsConversion GetConversion(ExpressionUnits units1, ExpressionUnits units2)
{
var conversion1 = ExpressionUnitsConversion.GetBaseConversion(units1);
var conversion2 = ExpressionUnitsConversion.GetBaseConversion(units2.IsSI ? conversion1.toUnits : units2.IsSimple ? ExpressionUnitsConversion.GetSimple(conversion1.toUnits) : units2);
if (!conversion1.toUnits.Equals(conversion2.toUnits))
{
throw new Exception("Cannot convert units");
}
return(conversion1 / conversion2);
}
public static bool operator !=(NumericValue val1, NumericValue val2)
{
if (!val1.Units.Equals(val2.Units))
{
var conversion1 = ExpressionUnitsConversion.GetBaseConversion(val1.Units);
var conversion2 = ExpressionUnitsConversion.GetBaseConversion(val2.Units);
if (!conversion1.toUnits.Equals(conversion2.toUnits))
{
return(true); // Units don't match
}
val2 = GetSameUnits(val2, val1);
}
return((val1.IsInteger) && (val2.IsInteger) ? val1.GetInteger != val2.GetInteger : val1.GetFloat != val2.GetFloat);
}
static void AddConversionConstant(string fromUnitStr, ExpressionUnits toUnit, double mult, double add = 0, ConversionConstantAttr attr = ConversionConstantAttr.None)
{
var fromUnit = new ExpressionUnits(fromUnitStr);
conversionConstants[fromUnitStr] = new ExpressionUnitsConversion(fromUnit, toUnit, mult, add);
List <Tuple <string, double> > addList = null;
switch (attr)
{
case ConversionConstantAttr.SIPrefix:
addList = new List <Tuple <string, double> >
{
Tuple.Create("da", 1e1d),
Tuple.Create("h", 1e2d),
Tuple.Create("k", 1e3d),
Tuple.Create("M", 1e6d),
Tuple.Create("G", 1e9d),
Tuple.Create("g", 1e9d),
Tuple.Create("T", 1e12d),
Tuple.Create("t", 1e12d),
Tuple.Create("P", 1e15d),
Tuple.Create("E", 1e18d),
Tuple.Create("e", 1e18d),
Tuple.Create("Z", 1e21d),
Tuple.Create("Y", 1e24d),
Tuple.Create("d", 1e-1d),
Tuple.Create("c", 1e-2d),
Tuple.Create("m", 1e-3d),
Tuple.Create("µ", 1e-6d),
Tuple.Create("n", 1e-9d),
Tuple.Create("p", 1e-12d),
Tuple.Create("f", 1e-15d),
Tuple.Create("a", 1e-18d),
Tuple.Create("z", 1e-21d),
Tuple.Create("y", 1e-24d),
};
break;
case ConversionConstantAttr.SILongPrefix:
addList = new List <Tuple <string, double> >
{
Tuple.Create("deca", 1e1d),
Tuple.Create("hecto", 1e2d),
Tuple.Create("kilo", 1e3d),
Tuple.Create("mega", 1e6d),
Tuple.Create("giga", 1e9d),
Tuple.Create("tera", 1e12d),
Tuple.Create("peta", 1e15d),
Tuple.Create("exa", 1e18d),
Tuple.Create("zetta", 1e21d),
Tuple.Create("yotta", 1e24d),
Tuple.Create("deci", 1e-1d),
Tuple.Create("centi", 1e-2d),
Tuple.Create("milli", 1e-3d),
Tuple.Create("micro", 1e-6d),
Tuple.Create("nano", 1e-9d),
Tuple.Create("pico", 1e-12d),
Tuple.Create("femto", 1e-15d),
Tuple.Create("atto", 1e-18d),
Tuple.Create("zepto", 1e-21d),
Tuple.Create("yocto", 1e-24d),
};
break;
case ConversionConstantAttr.CPrefix:
addList = new List <Tuple <string, double> >
{
Tuple.Create("K", 1024d),
Tuple.Create("k", 1024d),
Tuple.Create("M", 1048576d),
Tuple.Create("m", 1048576d),
Tuple.Create("G", 1073741824d),
Tuple.Create("g", 1073741824d),
Tuple.Create("T", 1099511627776d),
Tuple.Create("t", 1099511627776d),
Tuple.Create("P", 1125899906842624d),
Tuple.Create("p", 1125899906842624d),
Tuple.Create("E", 1152921504606846976d),
Tuple.Create("e", 1152921504606846976d),
Tuple.Create("Z", 1180591620717411303424d),
Tuple.Create("z", 1180591620717411303424d),
Tuple.Create("Y", 1208925819614629174706176d),
Tuple.Create("y", 1208925819614629174706176d),
};
break;
case ConversionConstantAttr.CLongPrefix:
addList = new List <Tuple <string, double> >
{
Tuple.Create("kilo", 1024d),
Tuple.Create("mega", 1048576d),
Tuple.Create("giga", 1073741824d),
Tuple.Create("tera", 1099511627776d),
Tuple.Create("peta", 1125899906842624d),
Tuple.Create("exa", 1152921504606846976d),
Tuple.Create("zetta", 1180591620717411303424d),
Tuple.Create("yotta", 1208925819614629174706176d),
};
break;
default: return;
}
foreach (var tuple in addList)
{
var newFromUnit = new ExpressionUnits(tuple.Item1 + fromUnitStr);
conversionConstants[newFromUnit.Single().Unit] = new ExpressionUnitsConversion(newFromUnit, fromUnit, tuple.Item2, add);
}
}
public bool Equals(ExpressionUnitsConversion obj) => (fromUnits.Equals(obj.fromUnits)) && (toUnits.Equals(obj.toUnits)) && (mult == obj.mult) && (add == obj.add);
public static ExpressionUnitsConversion operator /(ExpressionUnitsConversion uc1, ExpressionUnitsConversion uc2)
{
var result = new ExpressionUnitsConversion(uc1.fromUnits, uc1.toUnits * uc2.fromUnits / uc2.toUnits, uc1.mult / uc2.mult, (uc1.add - uc2.add) / uc2.mult);
return(result);
}
static ExpressionUnitsConversion()
{
AddConversionConstant("tick", new ExpressionUnits("seconds"), 1E-07);
AddConversionConstant("ticks", new ExpressionUnits("seconds"), 1E-07);
AddConversionConstant("second", new ExpressionUnits("s"), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("seconds", new ExpressionUnits("s"), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("sec", new ExpressionUnits("s"), 1);
AddConversionConstant("secs", new ExpressionUnits("s"), 1);
AddConversionConstant("s", new ExpressionUnits("s"), 1, attr: ConversionConstantAttr.SIPrefix);
AddConversionConstant("minute", new ExpressionUnits("seconds"), 60);
AddConversionConstant("minutes", new ExpressionUnits("seconds"), 60);
AddConversionConstant("min", new ExpressionUnits("seconds"), 60);
AddConversionConstant("mins", new ExpressionUnits("seconds"), 60);
AddConversionConstant("hour", new ExpressionUnits("minutes"), 60);
AddConversionConstant("hours", new ExpressionUnits("minutes"), 60);
AddConversionConstant("hr", new ExpressionUnits("minutes"), 60);
AddConversionConstant("hrs", new ExpressionUnits("minutes"), 60);
AddConversionConstant("h", new ExpressionUnits("minutes"), 60);
AddConversionConstant("day", new ExpressionUnits("hours"), 24);
AddConversionConstant("days", new ExpressionUnits("hours"), 24);
AddConversionConstant("week", new ExpressionUnits("days"), 7);
AddConversionConstant("weeks", new ExpressionUnits("days"), 7);
AddConversionConstant("wk", new ExpressionUnits("days"), 7);
AddConversionConstant("wks", new ExpressionUnits("days"), 7);
AddConversionConstant("fortnight", new ExpressionUnits("weeks"), 2);
AddConversionConstant("fortnights", new ExpressionUnits("weeks"), 2);
AddConversionConstant("month", new ExpressionUnits("days"), 30.4368333333333);
AddConversionConstant("months", new ExpressionUnits("days"), 30.4368333333333);
AddConversionConstant("mon", new ExpressionUnits("days"), 30.4368333333333);
AddConversionConstant("mons", new ExpressionUnits("days"), 30.4368333333333);
AddConversionConstant("year", new ExpressionUnits("days"), 365.2425);
AddConversionConstant("years", new ExpressionUnits("days"), 365.2425);
AddConversionConstant("yr", new ExpressionUnits("days"), 365.2425);
AddConversionConstant("yrs", new ExpressionUnits("days"), 365.2425);
AddConversionConstant("y", new ExpressionUnits("days"), 365.2425);
AddConversionConstant("olympiad", new ExpressionUnits("years"), 4);
AddConversionConstant("olympiads", new ExpressionUnits("years"), 4);
AddConversionConstant("lustrum", new ExpressionUnits("years"), 5);
AddConversionConstant("lustrums", new ExpressionUnits("years"), 5);
AddConversionConstant("indiction", new ExpressionUnits("years"), 15);
AddConversionConstant("indictions", new ExpressionUnits("years"), 15);
AddConversionConstant("decade", new ExpressionUnits("years"), 10);
AddConversionConstant("decades", new ExpressionUnits("years"), 10);
AddConversionConstant("century", new ExpressionUnits("years"), 100);
AddConversionConstant("centuries", new ExpressionUnits("years"), 100);
AddConversionConstant("millennium", new ExpressionUnits("years"), 1000);
AddConversionConstant("millenniums", new ExpressionUnits("years"), 1000);
AddConversionConstant("point", new ExpressionUnits("m"), 0.000352777777777778);
AddConversionConstant("points", new ExpressionUnits("m"), 0.000352777777777778);
AddConversionConstant("p", new ExpressionUnits("m"), 0.000352777777777778);
AddConversionConstant("pica", new ExpressionUnits("points"), 12);
AddConversionConstant("picas", new ExpressionUnits("points"), 12);
AddConversionConstant("inch", new ExpressionUnits("picas"), 6);
AddConversionConstant("inches", new ExpressionUnits("picas"), 6);
AddConversionConstant("in", new ExpressionUnits("picas"), 6);
AddConversionConstant("foot", new ExpressionUnits("inches"), 12);
AddConversionConstant("feet", new ExpressionUnits("inches"), 12);
AddConversionConstant("ft", new ExpressionUnits("inches"), 12);
AddConversionConstant("yard", new ExpressionUnits("feet"), 3);
AddConversionConstant("yards", new ExpressionUnits("feet"), 3);
AddConversionConstant("yd", new ExpressionUnits("feet"), 3);
AddConversionConstant("yds", new ExpressionUnits("feet"), 3);
AddConversionConstant("link", new ExpressionUnits("inches"), 7.92);
AddConversionConstant("links", new ExpressionUnits("inches"), 7.92);
AddConversionConstant("li", new ExpressionUnits("inches"), 7.92);
AddConversionConstant("rod", new ExpressionUnits("links"), 25);
AddConversionConstant("rods", new ExpressionUnits("links"), 25);
AddConversionConstant("rd", new ExpressionUnits("links"), 25);
AddConversionConstant("chain", new ExpressionUnits("rods"), 4);
AddConversionConstant("chains", new ExpressionUnits("rods"), 4);
AddConversionConstant("ch", new ExpressionUnits("rods"), 4);
AddConversionConstant("hand", new ExpressionUnits("m"), 0.1016);
AddConversionConstant("hands", new ExpressionUnits("m"), 0.1016);
AddConversionConstant("furlong", new ExpressionUnits("chains"), 10);
AddConversionConstant("furlongs", new ExpressionUnits("chains"), 10);
AddConversionConstant("fur", new ExpressionUnits("chains"), 10);
AddConversionConstant("mile", new ExpressionUnits("feet"), 5280);
AddConversionConstant("miles", new ExpressionUnits("feet"), 5280);
AddConversionConstant("league", new ExpressionUnits("miles"), 3);
AddConversionConstant("leagues", new ExpressionUnits("miles"), 3);
AddConversionConstant("fathom", new ExpressionUnits("yards"), 2);
AddConversionConstant("fathoms", new ExpressionUnits("yards"), 2);
AddConversionConstant("ftm", new ExpressionUnits("yards"), 2);
AddConversionConstant("cable", new ExpressionUnits("fathoms"), 120);
AddConversionConstant("cables", new ExpressionUnits("fathoms"), 120);
AddConversionConstant("cb", new ExpressionUnits("fathoms"), 120);
AddConversionConstant("nmile", new ExpressionUnits("m"), 1852);
AddConversionConstant("nmiles", new ExpressionUnits("m"), 1852);
AddConversionConstant("nauticalmile", new ExpressionUnits("m"), 1852);
AddConversionConstant("nauticalmiles", new ExpressionUnits("m"), 1852);
AddConversionConstant("NM", new ExpressionUnits("m"), 1852);
AddConversionConstant("nmi", new ExpressionUnits("m"), 1852);
AddConversionConstant("knot", new ExpressionUnits("nmiles") / new ExpressionUnits("hour"), 1);
AddConversionConstant("knots", new ExpressionUnits("nmiles") / new ExpressionUnits("hour"), 1);
AddConversionConstant("kn", new ExpressionUnits("nmiles") / new ExpressionUnits("hour"), 1);
AddConversionConstant("meter", new ExpressionUnits("m"), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("meters", new ExpressionUnits("m"), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("metre", new ExpressionUnits("m"), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("metres", new ExpressionUnits("m"), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("m", new ExpressionUnits("m"), 1, attr: ConversionConstantAttr.SIPrefix);
AddConversionConstant("AU", new ExpressionUnits("m"), 149597870700);
AddConversionConstant("au", new ExpressionUnits("m"), 149597870700);
AddConversionConstant("ua", new ExpressionUnits("m"), 149597870700);
AddConversionConstant("lightsecond", new ExpressionUnits("m"), 299792458);
AddConversionConstant("lightseconds", new ExpressionUnits("m"), 299792458);
AddConversionConstant("lightminute", new ExpressionUnits("lightseconds"), 60);
AddConversionConstant("lightminutes", new ExpressionUnits("lightseconds"), 60);
AddConversionConstant("lighthour", new ExpressionUnits("lightminutes"), 60);
AddConversionConstant("lighthours", new ExpressionUnits("lightminutes"), 60);
AddConversionConstant("lightday", new ExpressionUnits("lighthours"), 24);
AddConversionConstant("lightdays", new ExpressionUnits("lighthours"), 24);
AddConversionConstant("lightweek", new ExpressionUnits("lightdays"), 7);
AddConversionConstant("lightweeks", new ExpressionUnits("lightdays"), 7);
AddConversionConstant("lightyear", new ExpressionUnits("lightdays"), 365.2425);
AddConversionConstant("lightyears", new ExpressionUnits("lightdays"), 365.2425);
AddConversionConstant("lightyr", new ExpressionUnits("lightdays"), 365.2425);
AddConversionConstant("lightyrs", new ExpressionUnits("lightdays"), 365.2425);
AddConversionConstant("ly", new ExpressionUnits("lightdays"), 365.2425);
AddConversionConstant("lightdecade", new ExpressionUnits("lightyears"), 10);
AddConversionConstant("lightdecades", new ExpressionUnits("lightyears"), 10);
AddConversionConstant("lightcentury", new ExpressionUnits("lightyears"), 100);
AddConversionConstant("lightcenturies", new ExpressionUnits("lightyears"), 100);
AddConversionConstant("lightmillennium", new ExpressionUnits("lightyears"), 1000);
AddConversionConstant("lightmillenniums", new ExpressionUnits("lightyears"), 1000);
AddConversionConstant("parsec", new ExpressionUnits("lightyears"), 3.26156);
AddConversionConstant("parsecs", new ExpressionUnits("lightyears"), 3.26156);
AddConversionConstant("pc", new ExpressionUnits("lightyears"), 3.26156);
AddConversionConstant("are", new ExpressionUnits("m") ^ 2, 100);
AddConversionConstant("ares", new ExpressionUnits("m") ^ 2, 100);
AddConversionConstant("hectare", new ExpressionUnits("ares"), 100);
AddConversionConstant("hectares", new ExpressionUnits("ares"), 100);
AddConversionConstant("acre", new ExpressionUnits("yards") ^ 2, 4840);
AddConversionConstant("acres", new ExpressionUnits("yards") ^ 2, 4840);
AddConversionConstant("ac", new ExpressionUnits("yards") ^ 2, 4840);
AddConversionConstant("section", new ExpressionUnits("acres"), 640);
AddConversionConstant("sections", new ExpressionUnits("acres"), 640);
AddConversionConstant("township", new ExpressionUnits("sections"), 36);
AddConversionConstant("townships", new ExpressionUnits("sections"), 36);
AddConversionConstant("twp", new ExpressionUnits("sections"), 36);
AddConversionConstant("liter", new ExpressionUnits("m") ^ 3, 0.001, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("liters", new ExpressionUnits("m") ^ 3, 0.001, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("litre", new ExpressionUnits("m") ^ 3, 0.001, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("litres", new ExpressionUnits("m") ^ 3, 0.001, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("l", new ExpressionUnits("m") ^ 3, 0.001, attr: ConversionConstantAttr.SIPrefix);
AddConversionConstant("L", new ExpressionUnits("m") ^ 3, 0.001, attr: ConversionConstantAttr.SIPrefix);
AddConversionConstant("minim", new ExpressionUnits("L"), 6.1611519921875E-05);
AddConversionConstant("minims", new ExpressionUnits("L"), 6.1611519921875E-05);
AddConversionConstant("fluiddram", new ExpressionUnits("minims"), 60);
AddConversionConstant("fluiddrams", new ExpressionUnits("minims"), 60);
AddConversionConstant("fldr", new ExpressionUnits("minims"), 60);
AddConversionConstant("teaspoon", new ExpressionUnits("minims"), 80);
AddConversionConstant("teaspoons", new ExpressionUnits("minims"), 80);
AddConversionConstant("tsp", new ExpressionUnits("minims"), 80);
AddConversionConstant("tsps", new ExpressionUnits("minims"), 80);
AddConversionConstant("tablespoon", new ExpressionUnits("tsp"), 3);
AddConversionConstant("tablespoons", new ExpressionUnits("tsp"), 3);
AddConversionConstant("tbsp", new ExpressionUnits("tsp"), 3);
AddConversionConstant("tbsps", new ExpressionUnits("tsp"), 3);
AddConversionConstant("Tbsp", new ExpressionUnits("tsp"), 3);
AddConversionConstant("Tbsps", new ExpressionUnits("tsp"), 3);
AddConversionConstant("fluidounce", new ExpressionUnits("Tbsp"), 2);
AddConversionConstant("fluidounces", new ExpressionUnits("Tbsp"), 2);
AddConversionConstant("floz", new ExpressionUnits("Tbsp"), 2);
AddConversionConstant("shot", new ExpressionUnits("Tbsp"), 3);
AddConversionConstant("shots", new ExpressionUnits("Tbsp"), 3);
AddConversionConstant("jib", new ExpressionUnits("Tbsp"), 3);
AddConversionConstant("gill", new ExpressionUnits("floz"), 4);
AddConversionConstant("gills", new ExpressionUnits("floz"), 4);
AddConversionConstant("gi", new ExpressionUnits("floz"), 4);
AddConversionConstant("cup", new ExpressionUnits("gills"), 2);
AddConversionConstant("cups", new ExpressionUnits("gills"), 2);
AddConversionConstant("cp", new ExpressionUnits("gills"), 2);
AddConversionConstant("pint", new ExpressionUnits("cups"), 2);
AddConversionConstant("pints", new ExpressionUnits("cups"), 2);
AddConversionConstant("pt", new ExpressionUnits("cups"), 2);
AddConversionConstant("quart", new ExpressionUnits("pints"), 2);
AddConversionConstant("quarts", new ExpressionUnits("pints"), 2);
AddConversionConstant("qt", new ExpressionUnits("pints"), 2);
AddConversionConstant("qts", new ExpressionUnits("pints"), 2);
AddConversionConstant("gallon", new ExpressionUnits("quarts"), 4);
AddConversionConstant("gallons", new ExpressionUnits("quarts"), 4);
AddConversionConstant("gal", new ExpressionUnits("quarts"), 4);
AddConversionConstant("gals", new ExpressionUnits("quarts"), 4);
AddConversionConstant("barrel", new ExpressionUnits("gal"), 31.5);
AddConversionConstant("barrels", new ExpressionUnits("gal"), 31.5);
AddConversionConstant("bbl", new ExpressionUnits("gal"), 31.5);
AddConversionConstant("bbls", new ExpressionUnits("gal"), 31.5);
AddConversionConstant("oilbarrel", new ExpressionUnits("gal"), 42);
AddConversionConstant("oilbarrels", new ExpressionUnits("gal"), 42);
AddConversionConstant("hogshead", new ExpressionUnits("gal"), 63);
AddConversionConstant("hogsheads", new ExpressionUnits("gal"), 63);
AddConversionConstant("peck", new ExpressionUnits("gallons"), 2);
AddConversionConstant("pecks", new ExpressionUnits("gallons"), 2);
AddConversionConstant("pk", new ExpressionUnits("gallons"), 2);
AddConversionConstant("bushel", new ExpressionUnits("pecks"), 4);
AddConversionConstant("bushels", new ExpressionUnits("pecks"), 4);
AddConversionConstant("bu", new ExpressionUnits("pecks"), 4);
AddConversionConstant("gram", new ExpressionUnits("g"), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("grams", new ExpressionUnits("g"), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("g", new ExpressionUnits("g"), 1, attr: ConversionConstantAttr.SIPrefix);
AddConversionConstant("grain", new ExpressionUnits("g"), 0.06479891);
AddConversionConstant("grains", new ExpressionUnits("g"), 0.06479891);
AddConversionConstant("gr", new ExpressionUnits("g"), 0.06479891);
AddConversionConstant("dram", new ExpressionUnits("grains"), 27.34375);
AddConversionConstant("drams", new ExpressionUnits("grains"), 27.34375);
AddConversionConstant("dr", new ExpressionUnits("grains"), 27.34375);
AddConversionConstant("ounce", new ExpressionUnits("drams"), 16);
AddConversionConstant("ounces", new ExpressionUnits("drams"), 16);
AddConversionConstant("oz", new ExpressionUnits("drams"), 16);
AddConversionConstant("pound", new ExpressionUnits("ounces"), 16);
AddConversionConstant("pounds", new ExpressionUnits("ounces"), 16);
AddConversionConstant("lb", new ExpressionUnits("ounces"), 16);
AddConversionConstant("hundredweight", new ExpressionUnits("pounds"), 100);
AddConversionConstant("hundredweights", new ExpressionUnits("pounds"), 100);
AddConversionConstant("cwt", new ExpressionUnits("pounds"), 100);
AddConversionConstant("longhundredweight", new ExpressionUnits("pounds"), 112);
AddConversionConstant("longhundredweights", new ExpressionUnits("pounds"), 112);
AddConversionConstant("ton", new ExpressionUnits("pounds"), 2000);
AddConversionConstant("tons", new ExpressionUnits("pounds"), 2000);
AddConversionConstant("shortton", new ExpressionUnits("pounds"), 2000);
AddConversionConstant("shorttons", new ExpressionUnits("pounds"), 2000);
AddConversionConstant("longton", new ExpressionUnits("pounds"), 2240);
AddConversionConstant("longtons", new ExpressionUnits("pounds"), 2240);
AddConversionConstant("pennyweight", new ExpressionUnits("grains"), 24);
AddConversionConstant("pennyweights", new ExpressionUnits("grains"), 24);
AddConversionConstant("dwt", new ExpressionUnits("grains"), 24);
AddConversionConstant("troyounce", new ExpressionUnits("pennyweights"), 20);
AddConversionConstant("troyounces", new ExpressionUnits("pennyweights"), 20);
AddConversionConstant("ozt", new ExpressionUnits("pennyweights"), 20);
AddConversionConstant("troypound", new ExpressionUnits("troyounces"), 12);
AddConversionConstant("troypounds", new ExpressionUnits("troyounces"), 12);
AddConversionConstant("lbt", new ExpressionUnits("troyounces"), 12);
AddConversionConstant("celsius", new ExpressionUnits("K"), 1, 273.15);
AddConversionConstant("centigrade", new ExpressionUnits("K"), 1, 273.15);
AddConversionConstant("degc", new ExpressionUnits("K"), 1, 273.15);
AddConversionConstant("fahrenheit", new ExpressionUnits("K"), 5d / 9, 273.15 - 32d * 5 / 9);
AddConversionConstant("degf", new ExpressionUnits("K"), 5d / 9, 273.15 - 32d * 5 / 9);
AddConversionConstant("kelvin", new ExpressionUnits("K"), 1);
AddConversionConstant("degk", new ExpressionUnits("K"), 1);
AddConversionConstant("K", new ExpressionUnits("K"), 1);
AddConversionConstant("ampere", new ExpressionUnits("A"), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("amperes", new ExpressionUnits("A"), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("A", new ExpressionUnits("A"), 1, attr: ConversionConstantAttr.SIPrefix);
AddConversionConstant("mole", new ExpressionUnits("mol"), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("moles", new ExpressionUnits("mol"), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("mol", new ExpressionUnits("mol"), 1, attr: ConversionConstantAttr.SIPrefix);
AddConversionConstant("candela", new ExpressionUnits("cd"), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("candelas", new ExpressionUnits("cd"), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("cd", new ExpressionUnits("cd"), 1, attr: ConversionConstantAttr.SIPrefix);
AddConversionConstant("britishthermalunit", new ExpressionUnits("J"), 1055);
AddConversionConstant("britishthermalunits", new ExpressionUnits("J"), 1055);
AddConversionConstant("btu", new ExpressionUnits("J"), 1055);
AddConversionConstant("btus", new ExpressionUnits("J"), 1055);
AddConversionConstant("calorie", new ExpressionUnits("J"), 4.184);
AddConversionConstant("calories", new ExpressionUnits("J"), 4.184);
AddConversionConstant("cal", new ExpressionUnits("J"), 4.184);
AddConversionConstant("cals", new ExpressionUnits("J"), 4.184);
AddConversionConstant("foodcalorie", new ExpressionUnits("J"), 4184);
AddConversionConstant("foodcalories", new ExpressionUnits("J"), 4184);
AddConversionConstant("kcal", new ExpressionUnits("J"), 4184);
AddConversionConstant("kcals", new ExpressionUnits("J"), 4184);
AddConversionConstant("Cal", new ExpressionUnits("J"), 4184);
AddConversionConstant("Cals", new ExpressionUnits("J"), 4184);
AddConversionConstant("footpound", new ExpressionUnits("J"), 1.356);
AddConversionConstant("footpounds", new ExpressionUnits("J"), 1.356);
AddConversionConstant("horsepower", new ExpressionUnits("W"), 745.7);
AddConversionConstant("hp", new ExpressionUnits("W"), 745.7);
AddConversionConstant("rackunit", new ExpressionUnits("inches"), 1.75);
AddConversionConstant("rackunits", new ExpressionUnits("inches"), 1.75);
AddConversionConstant("U", new ExpressionUnits("inches"), 1.75);
AddConversionConstant("hertz", new ExpressionUnits() / new ExpressionUnits("s"), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("hz", new ExpressionUnits() / new ExpressionUnits("s"), 1, attr: ConversionConstantAttr.SIPrefix);
AddConversionConstant("Hz", new ExpressionUnits() / new ExpressionUnits("s"), 1, attr: ConversionConstantAttr.SIPrefix);
AddConversionConstant("newton", new ExpressionUnits("m") * new ExpressionUnits("kg") / (new ExpressionUnits("s") ^ 2), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("newtons", new ExpressionUnits("m") * new ExpressionUnits("kg") / (new ExpressionUnits("s") ^ 2), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("N", new ExpressionUnits("m") * new ExpressionUnits("kg") / (new ExpressionUnits("s") ^ 2), 1, attr: ConversionConstantAttr.SIPrefix);
AddConversionConstant("pascal", new ExpressionUnits("N") / (new ExpressionUnits("m") ^ 2), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("pascals", new ExpressionUnits("N") / (new ExpressionUnits("m") ^ 2), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("Pa", new ExpressionUnits("N") / (new ExpressionUnits("m") ^ 2), 1, attr: ConversionConstantAttr.SIPrefix);
AddConversionConstant("joule", new ExpressionUnits("N") * new ExpressionUnits("m"), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("joules", new ExpressionUnits("N") * new ExpressionUnits("m"), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("J", new ExpressionUnits("N") * new ExpressionUnits("m"), 1, attr: ConversionConstantAttr.SIPrefix);
AddConversionConstant("watt", new ExpressionUnits("J") / new ExpressionUnits("s"), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("watts", new ExpressionUnits("J") / new ExpressionUnits("s"), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("W", new ExpressionUnits("J") / new ExpressionUnits("s"), 1, attr: ConversionConstantAttr.SIPrefix);
AddConversionConstant("coulomb", new ExpressionUnits("s") * new ExpressionUnits("A"), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("coulombs", new ExpressionUnits("s") * new ExpressionUnits("A"), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("C", new ExpressionUnits("s") * new ExpressionUnits("A"), 1, attr: ConversionConstantAttr.SIPrefix);
AddConversionConstant("volt", new ExpressionUnits("W") / new ExpressionUnits("A"), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("volts", new ExpressionUnits("W") / new ExpressionUnits("A"), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("V", new ExpressionUnits("W") / new ExpressionUnits("A"), 1, attr: ConversionConstantAttr.SIPrefix);
AddConversionConstant("farad", new ExpressionUnits("C") / new ExpressionUnits("V"), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("farads", new ExpressionUnits("C") / new ExpressionUnits("V"), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("F", new ExpressionUnits("C") / new ExpressionUnits("V"), 1, attr: ConversionConstantAttr.SIPrefix);
AddConversionConstant("ohm", new ExpressionUnits("V") / new ExpressionUnits("A"), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("ohms", new ExpressionUnits("V") / new ExpressionUnits("A"), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("O", new ExpressionUnits("V") / new ExpressionUnits("A"), 1, attr: ConversionConstantAttr.SIPrefix);
AddConversionConstant("siemens", new ExpressionUnits("A") / new ExpressionUnits("V"), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("S", new ExpressionUnits("A") / new ExpressionUnits("V"), 1, attr: ConversionConstantAttr.SIPrefix);
AddConversionConstant("weber", new ExpressionUnits("V") * new ExpressionUnits("s"), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("webers", new ExpressionUnits("V") * new ExpressionUnits("s"), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("Wb", new ExpressionUnits("V") * new ExpressionUnits("s"), 1, attr: ConversionConstantAttr.SIPrefix);
AddConversionConstant("tesla", new ExpressionUnits("Wb") / (new ExpressionUnits("m") ^ 2), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("teslas", new ExpressionUnits("Wb") / (new ExpressionUnits("m") ^ 2), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("T", new ExpressionUnits("Wb") / (new ExpressionUnits("m") ^ 2), 1, attr: ConversionConstantAttr.SIPrefix);
AddConversionConstant("henry", new ExpressionUnits("Wb") / new ExpressionUnits("A"), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("henries", new ExpressionUnits("Wb") / new ExpressionUnits("A"), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("H", new ExpressionUnits("Wb") / new ExpressionUnits("A"), 1, attr: ConversionConstantAttr.SIPrefix);
AddConversionConstant("lumen", new ExpressionUnits("cd"), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("lumens", new ExpressionUnits("cd"), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("lm", new ExpressionUnits("cd"), 1, attr: ConversionConstantAttr.SIPrefix);
AddConversionConstant("lux", new ExpressionUnits("lm") / (new ExpressionUnits("m") ^ 2), 1, attr: ConversionConstantAttr.SILongPrefix);
AddConversionConstant("lx", new ExpressionUnits("lm") / (new ExpressionUnits("m") ^ 2), 1, attr: ConversionConstantAttr.SIPrefix);
AddConversionConstant("radian", new ExpressionUnits("rad"), 1);
AddConversionConstant("radians", new ExpressionUnits("rad"), 1);
AddConversionConstant("rad", new ExpressionUnits("rad"), 1);
AddConversionConstant("degree", new ExpressionUnits("radians"), 0.0174532925199433);
AddConversionConstant("degrees", new ExpressionUnits("radians"), 0.0174532925199433);
AddConversionConstant("deg", new ExpressionUnits("radians"), 0.0174532925199433);
AddConversionConstant("byte", new ExpressionUnits("b"), 1, attr: ConversionConstantAttr.CLongPrefix);
AddConversionConstant("bytes", new ExpressionUnits("b"), 1, attr: ConversionConstantAttr.CLongPrefix);
AddConversionConstant("b", new ExpressionUnits("b"), 1, attr: ConversionConstantAttr.CPrefix);
AddConversionConstant("B", new ExpressionUnits("b"), 1, attr: ConversionConstantAttr.CPrefix);
AddConversionConstant("MPH", new ExpressionUnits("miles") / new ExpressionUnits("hour"), 1);
AddConversionConstant("mph", new ExpressionUnits("miles") / new ExpressionUnits("hour"), 1);
AddConversionConstant("KPH", new ExpressionUnits("km") / new ExpressionUnits("hour"), 1);
AddConversionConstant("kph", new ExpressionUnits("km") / new ExpressionUnits("hour"), 1);
// Set kg as base unit instead of g
var gValue = conversionConstants["g"];
var kgValue = conversionConstants["kg"];
conversionConstants["g"] = new ExpressionUnitsConversion(gValue.fromUnits, kgValue.fromUnits, gValue.mult / kgValue.mult, 0);
conversionConstants["kg"] = new ExpressionUnitsConversion(kgValue.fromUnits, kgValue.fromUnits, 1, 0);
SetConstantBaseUnits();
ValidateData();
}
