Function _eval

src/function/algebra/simplifyConstant.js:94–102

(fnname, args, options)

  }

  function _eval (fnname, args, options) {
    try {
      return mathWithTransform[fnname].apply(null, args)
    } catch (ignore) {
      // sometimes the implicit type conversion causes the evaluation to fail, so we'll try again after removing Fractions
      args = args.map(_removeFractions)
      return _toNumber(mathWithTransform[fnname].apply(null, args), options)
    }
  }

  const _toNode = typed({
    Fraction: _fractionToNode,