num-complex

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Closes #146 . This adds functions `div_add` and trait `DivAdd`. Tests are also added.

PaulXiCao

Fix tests and acosh zero sign

3

Going through the tests I found a couple places where the conj() test was misspelled. There was also a problem with the acosh test, where the zero sign of the...

redweasel

Fused multiply-add was added for complex numbers in #37, based on the Julia implementation: muladd(z::Complex, w::Complex, x::Complex) = Complex(muladd(real(z), real(w), real(x)) - imag(z)*imag(w), # TODO: use mulsub given #15985 muladd(real(z),...

fre-hu

Proposal: Add fma_{mul,div} for FMA-based complex operations

1

#### Proposal I propose adding `fma_mul` and `fma_div` methods to the `Complex` type. These methods would leverage fused multiply-add (FMA) operations for the calculation. #### Motivation Using FMA can offer...

zhongyi51

Includes `From` for infallible construction from real numbers, and various operator traits against the real field.

SabrinaJewson