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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>
85 lines
3.2 KiB
JavaScript
85 lines
3.2 KiB
JavaScript
import assert from 'assert'
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import math from '../../../../src/defaultInstance.js'
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import approx from '../../../../tools/approx.js'
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const pi = math.pi
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const complex = math.complex
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const matrix = math.matrix
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const unit = math.unit
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const csch = math.csch
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const bigmath = math.create({ precision: 20 })
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const biggermath = math.create({ number: 'BigNumber', precision: 22 })
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describe('csch', function () {
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it('should return the csch of a boolean', function () {
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approx.equal(csch(true), 0.85091812823932)
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approx.equal(csch(false), Number.POSITIVE_INFINITY)
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})
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it('should return the csch of a number', function () {
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approx.equal(csch(0), Number.POSITIVE_INFINITY)
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approx.equal(csch(pi), 0.086589537530047)
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approx.equal(csch(1), 0.85091812823932)
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approx.equal(csch(2), 0.27572056477178)
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approx.equal(csch(3), 0.099821569668823)
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approx.equal(csch(1e-22), Number.POSITIVE_INFINITY)
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approx.equal(csch(-1e-22), Number.NEGATIVE_INFINITY)
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})
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it('should return the csch of a bignumber', function () {
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const cschBig = bigmath.csch
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const Big = bigmath.bignumber
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assert.deepStrictEqual(cschBig(Big(0)).toString(), 'Infinity')
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assert.deepStrictEqual(cschBig(Big(1)), Big('0.85091812823932154512'))
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assert.deepStrictEqual(cschBig(Big(2)), Big('0.27572056477178320776'))
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assert.deepStrictEqual(cschBig(Big(3)), Big('0.099821569668822732851'))
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/* Pass in extra digits to pi. */
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assert.deepStrictEqual(cschBig(biggermath.pi).toString(), '0.086589537530046941828')
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})
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it('should return the csch of a complex number', function () {
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approx.deepEqual(csch(complex('1')), complex(0.85091812823932, 0))
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approx.deepEqual(csch(complex('i')), complex(0, -1.1883951057781))
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approx.deepEqual(csch(complex('2 + i')), complex(0.14136302161241, -0.22837506559969))
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})
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it('should return the csch of an angle', function () {
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approx.equal(csch(unit('90deg')), 0.4345372080947)
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approx.equal(csch(unit('-45deg')), -1.1511838709208)
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assert(math.isBigNumber(csch(unit(math.bignumber(90), 'deg'))))
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approx.equal(csch(unit(math.bignumber(90), 'deg')).toNumber(), 0.4345372080947)
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approx.deepEqual(csch(unit(complex('2 + i'), 'rad')), complex(0.14136302161241, -0.22837506559969))
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})
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it('should throw an error if called with an invalid unit', function () {
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assert.throws(function () { csch(unit('5 celsius')) })
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})
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it('should throw an error if called with a string', function () {
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assert.throws(function () { csch('string') })
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})
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const csch123 = [0.85091812823932, 0.27572056477178, 0.099821569668823]
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it('should return the csch of each element of an array', function () {
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approx.deepEqual(csch([1, 2, 3]), csch123)
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})
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it('should return the csch of each element of a matrix', function () {
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approx.deepEqual(csch(matrix([1, 2, 3])), matrix(csch123))
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})
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it('should throw an error in case of invalid number of arguments', function () {
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assert.throws(function () { csch() }, /TypeError: Too few arguments/)
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assert.throws(function () { csch(1, 2) }, /TypeError: Too many arguments/)
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})
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it('should LaTeX csch', function () {
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const expression = math.parse('csch(1)')
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assert.strictEqual(expression.toTex(), '\\mathrm{csch}\\left(1\\right)')
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})
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})
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