How to use the unaryMinus function from mathjs

Find comprehensive JavaScript mathjs.unaryMinus code examples handpicked from public code repositorys.

num.js

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var c = poly.slice(0, end);


// Remove small leading coefficients that introduce infinities
function calc_d(coeff) {
    return math.unaryMinus(math.divide(coeff, c[0]));
}
var d = c.slice(1, c.length).map(calc_d);
while (!d.every(isFinite)) {
    c = c.slice(1, c.length);

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sigmoid.js

GitHub: julioolvr/js-digits-recognizer

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    1,
    math.add(
      1,
      math.dotPow(
        math.e,
        math.unaryMinus(z)
      )
    )
  )
}

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calculator.js

GitHub: gravaman/fleish

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  let [ base, exp ] = biggify(args)
  return math.pow(base, exp)
},
neg(num) {
  num = math.bignumber(num)
  return math.unaryMinus(num)
},
round(num, digits = 3) {
  num = math.bignumber(num)
  return math.round(num, digits)

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