mathjs/lib/cjs/expression/transform/utils/dimToZeroBase.js

Math.js is an extensive math library for JavaScript and Node.js. It features a flexible expression parser with support for symbolic computation, comes with a large set of built-in functions and constants, and offers an integrated solution to work with dif

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.dimToZeroBase = dimToZeroBase;
exports.isNumberOrBigNumber = isNumberOrBigNumber;
var _is = require("../../../utils/is.js");
/**
 * Change last argument dim from one-based to zero-based.
 */
function dimToZeroBase(dim) {
  if ((0, _is.isNumber)(dim)) {
    return dim - 1;
  } else if ((0, _is.isBigNumber)(dim)) {
    return dim.minus(1);
  } else {
    return dim;
  }
}
function isNumberOrBigNumber(n) {
  return (0, _is.isNumber)(n) || (0, _is.isBigNumber)(n);
}