Top 10 Examples of "mathjs in functional component" in JavaScript
Dive into secure and efficient coding practices with our curated list of the top 10 examples showcasing 'mathjs' in functional components in JavaScript. Our advanced machine learning engine meticulously scans each line of code, cross-referencing millions of open source libraries to ensure your implementation is not just functional, but also robust and secure. Elevate your React applications to new heights by mastering the art of handling side effects, API calls, and asynchronous operations with confidence and precision.
// Format data for predict().
tfjsRun = {
taskId,
taskType,
modelFormat,
modelName,
// TODO(cais): Add modelId.
functionName,
batchSize: pyRun.batchSize,
versionSetId,
environmentId: tfjsEnvironmentId,
numWarmUpIterations: pyRun.numWarmUpIterations,
numBenchmarkedIterations: pyRun.numBenchmarkedIterations,
timesMs: ts,
averageTimeMs: math.mean(ts),
endingTimestampMs: new Date().getTime()
};
console.log(
` (taskId=${taskId}) predict(): averageTimeMs: ` +
`py=${pyRun.averageTimeMs.toFixed(3)}, ` +
`tfjs=${tfjsRun.averageTimeMs.toFixed(3)}`);
} else if (functionName === 'fit') {
if (model instanceof tfconverter.GraphModel) {
throw new Error('GraphModel does not support training');
}
const pyFitLog = pyRun as ModelTrainingBenchmarkRun;
model.compile({
loss: LOSS_MAP[pyFitLog.loss],
optimizer: OPTIMIZER_MAP[pyFitLog.optimizer]
});// load math.js (using node.js)
const math = require('mathjs')
// units can be created by providing a value and unit name, or by providing
// a string with a valued unit.
console.log('create units')
const a = math.unit(45, 'cm')
const b = math.unit('0.1m')
print(a) // 45 cm
print(b) // 0.1 m
console.log()
// units can be added, subtracted, and multiplied or divided by numbers and by other units
console.log('perform operations')
print(math.add(a, b)) // 55 cm
print(math.multiply(b, 2)) // 0.2 m
print(math.divide(math.unit('1 m'), math.unit('1 s'))) // 1 m / s
print(math.pow(math.unit('12 in'), 3)) // 1728 in^3
console.log()
// units can be converted to a specific type, or to a number
console.log('convert to another type or to a number')
print(b.to('cm')) // 10 cm Alternatively: math.to(b, 'cm')
print(math.to(b, 'inch')) // 3.9370078740157 inch
print(b.toNumber('cm')) // 10
print(math.number(b, 'cm')) // 10
console.log()
// the expression parser supports units too
console.log('parse expressions')
print(math.eval('2 inch to cm')) // 5.08 cm
print(math.eval('cos(45 deg)')) // 0.70710678118655console.log()
// chained operations
console.log('chained operations')
const a = math.chain(3)
.add(4)
.multiply(2)
.done()
print(a) // 14
console.log()
// mixed use of different data types in functions
console.log('mixed use of data types')
print(math.add(4, [5, 6])) // number + Array, [9, 10]
print(math.multiply(math.unit('5 mm'), 3)) // Unit * number, 15 mm
print(math.subtract([2, 3, 4], 5)) // Array - number, [-3, -2, -1]
print(math.add(math.matrix([2, 3]), [4, 5])) // Matrix + Array, [6, 8]
console.log()
/**
* Helper function to output a value in the console. Value will be formatted.
* @param {*} value
*/
function print (value) {
const precision = 14
console.log(math.format(value, precision))
}// units can be created by providing a value and unit name, or by providing
// a string with a valued unit.
console.log('create units')
const a = math.unit(45, 'cm')
const b = math.unit('0.1m')
print(a) // 45 cm
print(b) // 0.1 m
console.log()
// units can be added, subtracted, and multiplied or divided by numbers and by other units
console.log('perform operations')
print(math.add(a, b)) // 55 cm
print(math.multiply(b, 2)) // 0.2 m
print(math.divide(math.unit('1 m'), math.unit('1 s'))) // 1 m / s
print(math.pow(math.unit('12 in'), 3)) // 1728 in^3
console.log()
// units can be converted to a specific type, or to a number
console.log('convert to another type or to a number')
print(b.to('cm')) // 10 cm Alternatively: math.to(b, 'cm')
print(math.to(b, 'inch')) // 3.9370078740157 inch
print(b.toNumber('cm')) // 10
print(math.number(b, 'cm')) // 10
console.log()
// the expression parser supports units too
console.log('parse expressions')
print(math.eval('2 inch to cm')) // 5.08 cm
print(math.eval('cos(45 deg)')) // 0.70710678118655
print(math.eval('90 km/h to m/s')) // 25 m / s
console.log()// convert a unit to a number
// A second parameter with the unit for the exported number must be provided
print(math.eval('number(5 cm, mm)')) // number, 50
console.log()
// simplify units
console.log('simplify units')
print(math.eval('100000 N / m^2')) // 100 kPa
print(math.eval('9.81 m/s^2 * 100 kg * 40 m')) // 39.24 kJ
console.log()
// example engineering calculations
console.log('compute molar volume of ideal gas at 65 Fahrenheit, 14.7 psi in L/mol')
const Rg = math.unit('8.314 N m / (mol K)')
const T = math.unit('65 degF')
const P = math.unit('14.7 psi')
const v = math.divide(math.multiply(Rg, T), P)
console.log('gas constant (Rg) = ', format(Rg))
console.log('P = ' + format(P))
console.log('T = ' + format(T))
console.log('v = Rg * T / P = ' + format(math.to(v, 'L/mol')))
// 23.910432393453 L / mol
console.log()
console.log('compute speed of fluid flowing out of hole in a container')
const g = math.unit('9.81 m / s^2')
const h = math.unit('1 m')
const v2 = math.pow(math.multiply(2, math.multiply(g, h)), 0.5) // Can also use math.sqrt
console.log('g = ' + format(g))
console.log('h = ' + format(h))
console.log('v = (2 g h) ^ 0.5 = ' + format(v2))parsedTmus,
parsedRops,
] = shadersTmusRops.split(/[\\/]/g).map(s => parseInt(s));
} catch (e) {
console.error(e);
console.error(`${ name }, ${ shadersTmusRops }`);
console.error('');
}
// parse clock speed
let parsedClock = null;
try {
parsedClock = math.unit(clock).toNumber('MHz');
} catch (e) {
console.error(e);
console.error(`${ name }, ${ clock }`);
console.error('');
}
// parse memory clock speed
let parsedMemoryClock = null;
try {
parsedMemoryClock = math.unit(memoryClock).toNumber('MHz');
} catch (e) {
console.error(e);
console.error(`${ name }, ${ memoryClock }`);
console.error('');
}// convert a unit to a number
// A second parameter with the unit for the exported number must be provided
print(math.eval('number(5 cm, mm)')) // number, 50
console.log()
// simplify units
console.log('simplify units')
print(math.eval('100000 N / m^2')) // 100 kPa
print(math.eval('9.81 m/s^2 * 100 kg * 40 m')) // 39.24 kJ
console.log()
// example engineering calculations
console.log('compute molar volume of ideal gas at 65 Fahrenheit, 14.7 psi in L/mol')
const Rg = math.unit('8.314 N m / (mol K)')
const T = math.unit('65 degF')
const P = math.unit('14.7 psi')
const v = math.divide(math.multiply(Rg, T), P)
console.log('gas constant (Rg) = ', format(Rg))
console.log('P = ' + format(P))
console.log('T = ' + format(T))
console.log('v = Rg * T / P = ' + format(math.to(v, 'L/mol')))
// 23.910432393453 L / mol
console.log()
console.log('compute speed of fluid flowing out of hole in a container')
const g = math.unit('9.81 m / s^2')
const h = math.unit('1 m')
const v2 = math.pow(math.multiply(2, math.multiply(g, h)), 0.5) // Can also use math.sqrt
console.log('g = ' + format(g))
console.log('h = ' + format(h))
console.log('v = (2 g h) ^ 0.5 = ' + format(v2))
// 4.42944691807 m / s// example engineering calculations
console.log('compute molar volume of ideal gas at 65 Fahrenheit, 14.7 psi in L/mol')
const Rg = math.unit('8.314 N m / (mol K)')
const T = math.unit('65 degF')
const P = math.unit('14.7 psi')
const v = math.divide(math.multiply(Rg, T), P)
console.log('gas constant (Rg) = ', format(Rg))
console.log('P = ' + format(P))
console.log('T = ' + format(T))
console.log('v = Rg * T / P = ' + format(math.to(v, 'L/mol')))
// 23.910432393453 L / mol
console.log()
console.log('compute speed of fluid flowing out of hole in a container')
const g = math.unit('9.81 m / s^2')
const h = math.unit('1 m')
const v2 = math.pow(math.multiply(2, math.multiply(g, h)), 0.5) // Can also use math.sqrt
console.log('g = ' + format(g))
console.log('h = ' + format(h))
console.log('v = (2 g h) ^ 0.5 = ' + format(v2))
// 4.42944691807 m / s
console.log()
console.log('electrical power consumption:')
const expr1 = '460 V * 20 A * 30 days to kWh'
console.log(expr1 + ' = ' + math.eval(expr1)) // 6624 kWh
console.log()
console.log('circuit design:')
const expr2 = '24 V / (6 mA)'
console.log(expr2 + ' = ' + math.eval(expr2)) // 4 kohm
console.log()if (analysis.xdataset) {
if (
analysis.stream.length === 0 || analysis.stream.split("/").length != 3
) {
yield put({
type: "ANALYSIS_ERROR",
value: "Invalid correlation stream name"
});
return;
}
query.stream = analysis.stream;
query.transform = analysis.transform;
} else {
// Make sure that dt is a number
try {
let dt = math.eval(analysis.dt);
if (isNaN(dt) || dt < 0.001) {
yield put({
type: "ANALYSIS_ERROR",
value: "Invalid time delta (" + analysis.dt + ")"
});
return;
}
query.dt = dt;
} catch (e) {
yield put({
type: "ANALYSIS_ERROR",
value: "Invalid time delta (" + analysis.dt + ")"
});
return;
}
}var pulses = {
p1: mpo["1"],
p2: mpo["2"],
p3: mpo["3"]
};
var xyz = that.delta.calcXYZ(pulses);
that.mpoPlanSetPulses(mpo["1"], mpo["2"], mpo["3"], {
log: "FireStepDriver.onIdle(initialized)"
});
} else {
console.log("TTY\t: FireStepDriver.onIdle(waiting) ...");
}
if (that.mpoPlan) {
that.model.mpo = JSON.parse(JSON.stringify(that.mpoPlan));
// round for archival
that.model.mpo.x = math.round(that.model.mpo.x, 3);
that.model.mpo.y = math.round(that.model.mpo.y, 3);
that.model.mpo.z = math.round(that.model.mpo.z, 3);
}
return that;
};