27 lines
843 B
JavaScript
27 lines
843 B
JavaScript
import PocomathInstance from '../core/PocomathInstance.mjs'
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import Returns from '../core/Returns.mjs'
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import * as Complex from './Types/Complex.mjs'
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import gcdType from '../generic/gcdType.mjs'
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const gcdComplexRaw = {}
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Object.assign(gcdComplexRaw, gcdType('Complex<bigint>'))
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Object.assign(gcdComplexRaw, gcdType('Complex<NumInt>'))
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const imps = {
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gcdComplexRaw,
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gcd: { // Only return gcds with positive real part
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'Complex<T>,Complex<T>': ({
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T,
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'gcdComplexRaw(Complex<T>,Complex<T>)': gcdRaw,
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'sign(T)': sgn,
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'one(T)': uno,
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'negate(Complex<T>)': neg
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}) => Returns(`Complex<${T}>`, (z,m) => {
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const raw = gcdRaw(z, m)
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if (sgn(raw.re) === uno(raw.re)) return raw
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return neg(raw)
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})
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}
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}
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export const gcd = PocomathInstance.merge(Complex, imps)
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