exp

Exponential, complex and imaginary

For complex numbers, the exponential function is defined as

exp(z) = exp(z.re)cos(z.im) + exp(z.re)sin(z.im)i.

For a pure imaginary argument, exp(θi) = cos(θ) + sin(θ)i.

  1. real exp(real x)
  2. creal exp(ireal y)
  3. creal exp(creal z)
    creal
    exp
    (
    creal z
    )

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