gives the Fresnel integral .


  • Mathematical function, suitable for both symbolic and numerical manipulation.
  • FresnelC[z] is given by .
  • FresnelC[z] is an entire function of z with no branch cut discontinuities.
  • For certain special arguments, FresnelC automatically evaluates to exact values.
  • FresnelC can be evaluated to arbitrary numerical precision.
  • FresnelC automatically threads over lists.
Introduced in 1996
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