FresnelC

FresnelC[z] gives the Fresnel cosine integral C(z).

Examples

Compute Fresnel C:

FresnelC[1.0]
(* 0.779893 *)

Plot the function:

Plot[FresnelC[x], {x, 0, 5}]

Something isn't working? Report an issue.

Please visit the official Wolfram Language Reference for more details.