Mathematica > Mathematics and Algorithms > Mathematical Functions > Special Functions > Error and Exponential Integral Functions > Erfi
BUILT-IN MATHEMATICA SYMBOL

Erfi

Erfi[z]
gives the imaginary error function .

DetailsDetails

  • Mathematical function, suitable for both symbolic and numerical manipulation.
  • For certain special arguments, Erfi automatically evaluates to exact values.
  • Erfi can be evaluated to arbitrary numerical precision.
  • Erfi automatically threads over lists.
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