jiangchengfeiyi-xiaochengxu/node_modules/mathjs/lib/cjs/function/relational/equalScalar.js
2025-01-02 11:13:50 +08:00

62 lines
2.1 KiB
JavaScript

"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.createEqualScalarNumber = exports.createEqualScalar = void 0;
var _nearlyEqual = require("../../utils/bignumber/nearlyEqual.js");
var _number = require("../../utils/number.js");
var _factory = require("../../utils/factory.js");
var _complex = require("../../utils/complex.js");
var _compareUnits = require("./compareUnits.js");
const name = 'equalScalar';
const dependencies = ['typed', 'config'];
const createEqualScalar = exports.createEqualScalar = /* #__PURE__ */(0, _factory.factory)(name, dependencies, _ref => {
let {
typed,
config
} = _ref;
const compareUnits = (0, _compareUnits.createCompareUnits)({
typed
});
/**
* Test whether two scalar values are nearly equal.
*
* @param {number | BigNumber | bigint | Fraction | boolean | Complex | Unit} x First value to compare
* @param {number | BigNumber | bigint | Fraction | boolean | Complex} y Second value to compare
* @return {boolean} Returns true when the compared values are equal, else returns false
* @private
*/
return typed(name, {
'boolean, boolean': function (x, y) {
return x === y;
},
'number, number': function (x, y) {
return (0, _number.nearlyEqual)(x, y, config.relTol, config.absTol);
},
'BigNumber, BigNumber': function (x, y) {
return x.eq(y) || (0, _nearlyEqual.nearlyEqual)(x, y, config.relTol, config.absTol);
},
'bigint, bigint': function (x, y) {
return x === y;
},
'Fraction, Fraction': function (x, y) {
return x.equals(y);
},
'Complex, Complex': function (x, y) {
return (0, _complex.complexEquals)(x, y, config.relTol, config.absTol);
}
}, compareUnits);
});
const createEqualScalarNumber = exports.createEqualScalarNumber = (0, _factory.factory)(name, ['typed', 'config'], _ref2 => {
let {
typed,
config
} = _ref2;
return typed(name, {
'number, number': function (x, y) {
return (0, _number.nearlyEqual)(x, y, config.relTol, config.absTol);
}
});
});