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feat: Add return typing strategies and implement sqrt with them (#26)
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Resolves #25

Reviewed-on: #26
Co-authored-by: Glen Whitney <glen@studioinfinity.org>
Co-committed-by: Glen Whitney <glen@studioinfinity.org>
This commit is contained in:
Glen Whitney 2025-04-28 16:29:33 +00:00 • committed by Glen Whitney
parent aad62df8ac
commit 0765ba7202
35 changed files with 1125 additions and 152 deletions
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15
src/number/__test__/arithmetic.spec.js
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@ -1,5 +1,6 @@
import assert from 'assert'
import math from '#nanomath'
import {ReturnTyping} from '#core/Type.js'
describe('number arithmetic', () => {
it('supports basic operations', () => {
@ -14,4 +15,18 @@ describe('number arithmetic', () => {
assert.strictEqual(math.subtract(4, 2), 2)
assert.strictEqual(math.quotient(7, 3), 2)
})
it('takes square root of numbers appropriately', () => {
assert(isNaN(math.sqrt(NaN)))
assert.strictEqual(math.sqrt(4), 2)
assert.deepStrictEqual(math.sqrt(-4), math.complex(0, 2))
math.config.returnTyping = ReturnTyping.conservative
assert(isNaN(math.sqrt(NaN)))
assert.strictEqual(math.sqrt(4), 2)
assert(isNaN(math.sqrt(-4)))
math.config.returnTyping = ReturnTyping.full
assert(isNaN(math.sqrt(NaN)))
assert.deepStrictEqual(math.sqrt(4), math.complex(2, 0))
assert.deepStrictEqual(math.sqrt(-4), math.complex(0, 2))
math.config.returnTyping = ReturnTyping.free
})
})