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6f00715754
* Add `.js` extension to source file imports * Specify package `exports` in `package.json` Specify package type as `commonjs` (It's good to be specific) * Move all compiled scripts into `lib` directory Remove ./number.js (You can use the compiled ones in `./lib/*`) Tell node that the `esm` directory is type `module` and enable tree shaking. Remove unused files from packages `files` property * Allow importing of package.json * Make library ESM first * - Fix merge conflicts - Refactor `bundleAny` into `defaultInstance.js` and `browserBundle.cjs` - Refactor unit tests to be able to run with plain nodejs (no transpiling) - Fix browser examples * Fix browser and browserstack tests * Fix running unit tests on Node 10 (which has no support for modules) * Fix node.js examples (those are still commonjs) * Remove the need for `browserBundle.cjs` * Generate minified bundle only * [Security] Bump node-fetch from 2.6.0 to 2.6.1 (#1963) Bumps [node-fetch](https://github.com/bitinn/node-fetch) from 2.6.0 to 2.6.1. **This update includes a security fix.** - [Release notes](https://github.com/bitinn/node-fetch/releases) - [Changelog](https://github.com/node-fetch/node-fetch/blob/master/docs/CHANGELOG.md) - [Commits](https://github.com/bitinn/node-fetch/compare/v2.6.0...v2.6.1) Signed-off-by: dependabot-preview[bot] <support@dependabot.com> Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com> * Cleanup console.log * Add integration tests to test the entry points (commonjs/esm, full/number only) * Create backward compatibility error messages in the files moved/removed since v8 * Describe breaking changes in HISTORY.md * Bump karma from 5.2.1 to 5.2.2 (#1965) Bumps [karma](https://github.com/karma-runner/karma) from 5.2.1 to 5.2.2. - [Release notes](https://github.com/karma-runner/karma/releases) - [Changelog](https://github.com/karma-runner/karma/blob/master/CHANGELOG.md) - [Commits](https://github.com/karma-runner/karma/compare/v5.2.1...v5.2.2) Signed-off-by: dependabot-preview[bot] <support@dependabot.com> Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com> Co-authored-by: Lee Langley-Rees <lee@greenimp.co.uk> Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>
50 lines
2.2 KiB
JavaScript
50 lines
2.2 KiB
JavaScript
import assert from 'assert'
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import math from '../../../../src/defaultInstance.js'
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describe('cross', function () {
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it('should calculate cross product for two arrays', function () {
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assert.deepStrictEqual(math.cross([1, 1, 0], [0, 1, 1]), [1, -1, 1])
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assert.deepStrictEqual(math.cross([3, -3, 1], [4, 9, 2]), [-15, -2, 39])
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assert.deepStrictEqual(math.cross([2, 3, 4], [5, 6, 7]), [-3, 6, -3])
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})
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it('should calculate cross product for two matrices', function () {
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assert.deepStrictEqual(math.cross(math.matrix([1, 1, 0]), math.matrix([0, 1, 1])),
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math.matrix([1, -1, 1]))
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})
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it('should calculate cross product for mixed arrays and matrices', function () {
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assert.deepStrictEqual(math.cross([1, 1, 0], math.matrix([0, 1, 1])),
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math.matrix([1, -1, 1]))
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assert.deepStrictEqual(math.cross(math.matrix([1, 1, 0]), [0, 1, 1]),
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math.matrix([1, -1, 1]))
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})
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it('should calculate cross product for n-d arrays and matrices', function () {
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assert.deepStrictEqual(math.cross([[1, 2, 3]], [[4, 5, 6]]), [[-3, 6, -3]])
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assert.deepStrictEqual(math.cross([[1], [2], [3]], [4, 5, 6]), [[-3, 6, -3]])
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assert.deepStrictEqual(math.cross([[[[1, 2, 3]]]], [[4, 5, 6]]), [[-3, 6, -3]])
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})
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it('should throw an error for unsupported types of arguments', function () {
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assert.throws(function () { math.cross([2, 4, 1], 2) }, TypeError)
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})
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it('should throw an error for multi dimensional matrix input', function () {
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assert.throws(function () { math.cross([[1, 2], [3, 4]], [[1, 2], [3, 4]]) }, /Vectors with length 3 expected/)
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})
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it('should throw an error in case of vectors with unequal length', function () {
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assert.throws(function () { math.cross([2, 3], [1, 2, 3]) }, /Vectors with length 3 expected/)
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})
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it('should throw an error in case of empty vectors', function () {
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assert.throws(function () { math.cross([], []) }, /Vectors with length 3 expected/)
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})
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it('should LaTeX cross', function () {
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const expression = math.parse('cross([1],[2])')
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assert.strictEqual(expression.toTex(), '\\left(\\begin{bmatrix}1\\\\\\end{bmatrix}\\right)\\times\\left(\\begin{bmatrix}2\\\\\\end{bmatrix}\\right)')
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})
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})
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