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* 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>
39 lines
1013 B
HTML
39 lines
1013 B
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<title>math.js | basic usage</title>
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<script src="../../lib/browser/math.js"></script>
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</head>
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<body>
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<script>
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function print(value) {
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const precision = 14
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document.write(math.format(value, precision) + '<br>')
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}
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// functions and constants
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print(math.round(math.e, 3)) // 2.718
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print(math.atan2(3, -3) / math.pi) // 0.75
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print(math.log(10000, 10)) // 4
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print(math.sqrt(-4)) // 2i
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print(math.pow([[-1, 2], [3, 1]], 2)) // [[7, 0], [0, 7]]
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print(math.derivative('x^2 + x', 'x')) // 2 * x + 1
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// expressions
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print(math.evaluate('12 / (2.3 + 0.7)')) // 4
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print(math.evaluate('12.7 cm to inch')) // 5 inch
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print(math.evaluate('9 / 3 + 2i')) // 3 + 2i
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print(math.evaluate('det([-1, 2; 3, 1])')) // -7
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// chained operations
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const a = math.chain(3)
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.add(4)
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.multiply(2)
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.done()
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print(a) // 14
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</script>
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</body>
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</html> |