All files / complex-js/internal absImpl.ts

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export default function absImpl (real: number, imag: number): number {
  return (
    // if z is real, abs = |real|
    imag === 0 ? Math.abs(real)
    // if z is imag, abs = |imag|
    : real === 0 ? Math.abs(imag)
    // else abs = |z|
    : Math.hypot(real, imag)
  );
}