mathjslab/src/constants-table.ts

MathJSLab - Interpreter with language syntax like MATLAB/Octave

export const constantsTable: Array<[string, number]> = [
    // Mathematical Constants
    ['cte.pi', Math.PI],
    ['cte.e', Math.E],
    // Physical Constants
    // source: http://physics.nist.gov/cuu/Constants/Table/allascii.txt
    ['cte.g', 9.80665], // standard acceleration of gravity
    ['cte.G', 6.67408e-11], // Newtonian constant of gravitation
    ['cte.N0', 6.022140857e23], // Avogadro constant
    ['cte.atm', 1.01325e5], // standard atmosphere
    ['cte.R', 8.3144598], // molar gas constant
    ['cte.k', 1.38064852e-23], // Boltzmann constant
    ['cte.e', 1.6021766208e-19], // elementary charge
    ['cte.me', 9.10938356e-31], // electron mass
    ['cte.ep0', 8.854187817e-12], // vacuum electric permittivity
    ['cte.mi0', Math.PI * 4.0e-7], // vacuum magnetic permeability
    ['cte.c', 2.99792458e8], // speed of light in vacuum
    ['cte.h', 6.62607004e-34], // Planck constant
    // Unit conversion factors
    ['cte.cal', 4.1868], // calorie in Joules
    ['cte.kWh', 3.6e6], // kWh in Joules
    ['cte.BTU', 252.2 * 4.1868], // British Thermal Unit
    ['cte.hp', 745.7], // Horse Power in Watts
    ['cte.cv', 735.3], // Cavalo Vapor
    ['cte.in', 2.54e-2], // Inch in meters
];

const atomsTable: Array<[string, number]> = [
    /*  Symbol	Molar mass */
    ['0', 0],
    ['H', 1.007947],
    ['He', 4.0026022],
    ['Li', 6.9412],
    ['Be', 9.0121823],
    ['B', 10.8117],
    ['C', 12.01078],
    ['N', 14.00672],
    ['O', 15.99943],
    ['F', 18.99840325],
    ['Ne', 20.17976],
    ['Na', 22.989769282],
    ['Mg', 24.30506],
    ['Al', 26.98153868],
    ['Si', 28.08553],
    ['P', 30.9737622],
    ['S', 32.0655],
    ['Cl', 35.4532],
    ['Ar', 39.9481],
    ['K', 39.09831],
    ['Ca', 40.0784],
    ['Sc', 44.9559126],
    ['Ti', 47.8671],
    ['V', 50.94151],
    ['Cr', 51.99616],
    ['Mn', 54.9380455],
    ['Fe', 55.8452],
    ['Co', 58.9331955],
    ['Ni', 58.69342],
    ['Cu', 63.5463],
    ['Zn', 65.4094],
    ['Ga', 69.7231],
    ['Ge', 72.641],
    ['As', 74.921602],
    ['Se', 78.963],
    ['Br', 79.9041],
    ['Kr', 83.7982],
    ['Rb', 85.46783],
    ['Sr', 87.621],
    ['Y', 88.905852],
    ['Zr', 91.2242],
    ['Nb', 92.906382],
    ['Mo', 95.942],
    ['Tc', 98],
    ['Ru', 101.072],
    ['Rh', 102.905502],
    ['Pd', 106.421],
    ['Ag', 107.86822],
    ['Cd', 112.4118],
    ['In', 114.8183],
    ['Sn', 118.7107],
    ['Sb', 121.7601],
    ['Te', 128.603],
    ['I', 126.904473],
    ['Xe', 131.2936],
    ['Cs', 132.90545192],
    ['Ba', 137.3277],
    ['La', 138.905477],
    ['Ce', 140.1161],
    ['Pr', 140.907652],
    ['Nd', 144.2423],
    ['Pm', 145],
    ['Sm', 150.362],
    ['Eu', 151.9641],
    ['Gd', 157.253],
    ['Tb', 158.925352],
    ['Dy', 162.5001],
    ['Ho', 164.930322],
    ['Er', 167.2593],
    ['Tm', 168.934212],
    ['Yb', 173.043],
    ['Lu', 174.9671],
    ['Hf', 178.492],
    ['Ta', 180.947882],
    ['W', 183.841],
    ['Re', 186.2071],
    ['Os', 190.233],
    ['Ir', 192.2173],
    ['Pt', 195.0849],
    ['Au', 196.9665694],
    ['Hg', 200.592],
    ['Tl', 204.38332],
    ['Pb', 207.21],
    ['Bi', 208.980401],
    ['Po', 210],
    ['At', 210],
    ['Rn', 220],
    ['Fr', 223],
    ['Ra', 226],
    ['Ac', 227],
    ['Th', 232.038062],
    ['Pa', 231.035882],
    ['U', 238.028913],
    ['Np', 237],
    ['Pu', 244],
    ['Am', 243],
    ['Cm', 247],
    ['Bk', 247],
    ['Cf', 251],
    ['Es', 252],
    ['Fm', 257],
    ['Md', 258],
    ['No', 259],
    ['Lr', 262],
    ['Rf', 261],
    ['Db', 262],
    ['Sg', 266],
    ['Bh', 264],
    ['Hs', 277],
    ['Mt', 268],
    ['Ds', 271],
    ['Rg', 272],
    ['Cn', 277],
    ['Uut', 284],
    ['Fl', 289],
    ['Uup', 288],
    ['Lv', 292],
    ['Uus', 288],
    ['Uuo', 294],
];

// Insert chemical elements properties in constantsTable (molar mass and atomic number)
for (let i = 1; i < atomsTable.length; i++) {
    // Molar mass
    constantsTable.push(['cte.' + atomsTable[i][0] + '_M', atomsTable[i][1]]);
    // Atomic number
    constantsTable.push(['cte.' + atomsTable[i][0] + '_Z', i]);
}