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

55 lines
1.8 KiB
JavaScript

"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.createAddScalar = void 0;
var _factory = require("../../utils/factory.js");
var _index = require("../../plain/number/index.js");
const name = 'addScalar';
const dependencies = ['typed'];
const createAddScalar = exports.createAddScalar = /* #__PURE__ */(0, _factory.factory)(name, dependencies, _ref => {
let {
typed
} = _ref;
/**
* Add two scalar values, `x + y`.
* This function is meant for internal use: it is used by the public function
* `add`
*
* This function does not support collections (Array or Matrix).
*
* @param {number | BigNumber | bigint | Fraction | Complex | Unit} x First value to add
* @param {number | BigNumber | bigint | Fraction | Complex} y Second value to add
* @return {number | BigNumber | bigint | Fraction | Complex | Unit} Sum of `x` and `y`
* @private
*/
return typed(name, {
'number, number': _index.addNumber,
'Complex, Complex': function (x, y) {
return x.add(y);
},
'BigNumber, BigNumber': function (x, y) {
return x.plus(y);
},
'bigint, bigint': function (x, y) {
return x + y;
},
'Fraction, Fraction': function (x, y) {
return x.add(y);
},
'Unit, Unit': typed.referToSelf(self => (x, y) => {
if (x.value === null || x.value === undefined) {
throw new Error('Parameter x contains a unit with undefined value');
}
if (y.value === null || y.value === undefined) {
throw new Error('Parameter y contains a unit with undefined value');
}
if (!x.equalBase(y)) throw new Error('Units do not match');
const res = x.clone();
res.value = typed.find(self, [res.valueType(), y.valueType()])(res.value, y.value);
res.fixPrefix = false;
return res;
})
});
});