How to use the unit function from mathjs

math_4.2.2.js

GitHub: nicebook/Node.js-Reference

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utils.js

GitHub: SciCatProject/backend

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    return { valueSI: value, unitSI: unit };
  }
};


exports.convertToRequestedUnit = (value, currentUnit, requestedUnit) => {
  const converted = math.unit(value, currentUnit).to(requestedUnit);
  const formatted = math.format(converted, { precision: 3 }).toString();
  const convertedValue = formatted.substring(0, formatted.indexOf(" "));
  const convertedUnit = formatted.substring(formatted.indexOf(" ") + 1);
  return {

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index.js

GitHub: virtual-vehicle/Credibility-Assessment-Framework

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    return true;

var isValid = true;

try {
    mathjs.unit(unitName);
}
catch {
    isValid = false;
}

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electrostatics.js

GitHub: Thanatoslayer6/PhysicsDiscordBot

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export class Electrostatics {
    // Pass the charge of the given object/s as input as well as their distance which is optional
    // Example input for charges
    constructor(charges, distance, radiusEquation) {
        this.coulombConstant = unit(9.0e9, 'N m^2 C^-2')
        // console.log(coulombConstant.toString())
        this.info = `\t**Given:**\n\t   - Charges:`
        let userInputCharges = charges.split(/(?<=[cC])\s*/g)
        this.parsedCharges = userInputCharges.map((input, index) => {

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projectilemotion.js

GitHub: Thanatoslayer6/PhysicsDiscordBot

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this.initialVelocity.actual = unit(this.initialVelocity.actual);
this.initialVelocity.rounded = clone(this.initialVelocity.actual);
this.initialVelocity.rounded.value = SigFig(this.initialVelocity.rounded.value, this.roundToSigFig)
// Analyze the given, check what are the missing info that is needed to be solved...
if (this.height.actual == undefined && this.time.actual == undefined) {
    this.finalVelocity.actual = unit(this.finalVelocity.actual);
    this.finalVelocity.rounded = clone(this.finalVelocity.actual);
    this.finalVelocity.rounded.value = SigFig(this.finalVelocity.rounded.value, this.roundToSigFig) 
    // First find the height using the formula d = vf^2 - vi^2 / 2g 
    this.height.actual = divide(subtract(square(this.finalVelocity.actual), square(this.initialVelocity.actual)), multiply(2, gravity));

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chemtable.js

GitHub: Thanatoslayer6/PhysicsDiscordBot

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// TODO: Do equivalent solutes and discord output
//  equivalent weight is already given
equivalentOfSolute: (massSolute, equivalentWeight) => {
    if (massSolute != undefined && equivalentWeight != undefined) {
        let temp = divide(massSolute, equivalentWeight)
        return unit(temp, "eq")
    }         
    return undefined;
},

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distance.js

GitHub: iBurnApp/BlackRockCityPlanner

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    } else {
        if (!units) {
            units = 'ft';
        }

        this.distance = math.unit(value,units);
    }

}

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README.md?plain=1

GitHub: kukawski/mathjs

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var c = math.complex(3, -4);    // 3 - 4i
math.sqrt(c);                   // 2 - i

math.sqrt(-4);                  // 2i

var f = math.unit(60, 'deg');   // 60 deg
var g = math.cos(f);            // 0.5
```

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