19 lines
596 B
JavaScript
19 lines
596 B
JavaScript
import Returns from '../core/Returns.mjs'
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export * from './Types/Complex.mjs'
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/* Returns true if w is z multiplied by a complex unit */
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export const associate = {
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'Complex<T>,Complex<T>': ({
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'multiply(Complex<T>,Complex<T>)': times,
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'equalTT(Complex<T>,Complex<T>)': eq,
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'zero(T)': zr,
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'one(T)': uno,
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'complex(T,T)': cplx,
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'negate(Complex<T>)': neg
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}) => Returns('boolean', (w,z) => {
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if (eq(w,z) || eq(w,neg(z))) return true
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const ti = times(z, cplx(zr(z.re), uno(z.im)))
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return eq(w,ti) || eq(w,neg(ti))
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})
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}
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