simple-squiggle

A restricted subset of Squiggle
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acsch.js (1374B)

      1 "use strict";
      2 
      3 Object.defineProperty(exports, "__esModule", {
      4   value: true
      5 });
      6 exports.createAcsch = void 0;
      7 
      8 var _factory = require("../../utils/factory.js");
      9 
     10 var _collection = require("../../utils/collection.js");
     11 
     12 var _index = require("../../plain/number/index.js");
     13 
     14 var name = 'acsch';
     15 var dependencies = ['typed', 'BigNumber'];
     16 var createAcsch = /* #__PURE__ */(0, _factory.factory)(name, dependencies, function (_ref) {
     17   var typed = _ref.typed,
     18       _BigNumber = _ref.BigNumber;
     19 
     20   /**
     21    * Calculate the hyperbolic arccosecant of a value,
     22    * defined as `acsch(x) = asinh(1/x) = ln(1/x + sqrt(1/x^2 + 1))`.
     23    *
     24    * For matrices, the function is evaluated element wise.
     25    *
     26    * Syntax:
     27    *
     28    *    math.acsch(x)
     29    *
     30    * Examples:
     31    *
     32    *    math.acsch(0.5)       // returns 1.4436354751788103
     33    *
     34    * See also:
     35    *
     36    *    asech, acoth
     37    *
     38    * @param {number | Complex | Array | Matrix} x  Function input
     39    * @return {number | Complex | Array | Matrix} Hyperbolic arccosecant of x
     40    */
     41   return typed(name, {
     42     number: _index.acschNumber,
     43     Complex: function Complex(x) {
     44       return x.acsch();
     45     },
     46     BigNumber: function BigNumber(x) {
     47       return new _BigNumber(1).div(x).asinh();
     48     },
     49     'Array | Matrix': function ArrayMatrix(x) {
     50       return (0, _collection.deepMap)(x, this);
     51     }
     52   });
     53 });
     54 exports.createAcsch = createAcsch;