jnpf-web-datareport-v6x/node_modules/.pnpm-store/v3/files/e5/a865a21fedf64545af3935653a37e93e4776553c42b95fdda7e467526e054b67050dfe02a31f352e4e42848285371534d0c1bb64340bfb3beab4e71c160b1b

"use strict";
var Mexp = function (parsed) {
  this.value = parsed
}

Mexp.math = {
  isDegree: true, // mode of calculator
  acos: function (x) {
    return (Mexp.math.isDegree ? 180 / Math.PI * Math.acos(x) : Math.acos(x))
  },
  add: function (a, b) {
    return a + b
  },
  asin: function (x) {
    return (Mexp.math.isDegree ? 180 / Math.PI * Math.asin(x) : Math.asin(x))
  },
  atan: function (x) {
    return (Mexp.math.isDegree ? 180 / Math.PI * Math.atan(x) : Math.atan(x))
  },
  acosh: function (x) {
    return Math.log(x + Math.sqrt(x * x - 1))
  },
  asinh: function (x) {
    return Math.log(x + Math.sqrt(x * x + 1))
  },
  atanh: function (x) {
    return Math.log((1 + x) / (1 - x))
  },
  C: function (n, r) {
    var pro = 1
    var other = n - r
    var choice = r
    if (choice < other) {
      choice = other
      other = r
    }
    for (var i = choice + 1; i <= n; i++) {
      pro *= i
    }
    return pro / Mexp.math.fact(other)
  },
  changeSign: function (x) {
    return -x
  },
  cos: function (x) {
    if (Mexp.math.isDegree) x = Mexp.math.toRadian(x)
    return Math.cos(x)
  },
  cosh: function (x) {
    return (Math.pow(Math.E, x) + Math.pow(Math.E, -1 * x)) / 2
  },
  div: function (a, b) {
    return a / b
  },
  fact: function (n) {
    if (n % 1 !== 0) return 'NaN'
    var pro = 1
    for (var i = 2; i <= n; i++) {
      pro *= i
    }
    return pro
  },
  inverse: function (x) {
    return 1 / x
  },
  log: function (i) {
    return Math.log(i) / Math.log(10)
  },
  mod: function (a, b) {
    return a % b
  },
  mul: function (a, b) {
    return a * b
  },
  P: function (n, r) {
    var pro = 1
    for (var i = Math.floor(n) - Math.floor(r) + 1; i <= Math.floor(n); i++) {
      pro *= i
    }
    return pro
  },
  Pi: function (low, high, ex) {
    var pro = 1
    for (var i = low; i <= high; i++) {
      pro *= Number(ex.postfixEval({
        n: i
      }))
    }
    return pro
  },
  pow10x: function (e) {
    var x = 1
    while (e--) {
      x *= 10
    }
    return x
  },
  sigma: function (low, high, ex) {
    var sum = 0
    for (var i = low; i <= high; i++) {
      sum += Number(ex.postfixEval({
        n: i
      }))
    }
    return sum
  },
  sin: function (x) {
    if (Mexp.math.isDegree) x = Mexp.math.toRadian(x)
    return Math.sin(x)
  },
  sinh: function (x) {
    return (Math.pow(Math.E, x) - Math.pow(Math.E, -1 * x)) / 2
  },
  sub: function (a, b) {
    return a - b
  },
  tan: function (x) {
    if (Mexp.math.isDegree) x = Mexp.math.toRadian(x)
    return Math.tan(x)
  },
  tanh: function (x) {
    return Mexp.sinha(x) / Mexp.cosha(x)
  },
  toRadian: function (x) {
    return x * Math.PI / 180
  },
  and: function (a, b) {
    return a & b
  }
}
Mexp.Exception = function (message) {
  this.message = message
}
module.exports = Mexp