# Fresnel cosine integral C(x) Calculator

## Calculates the Fresnel cosine integral C(x).

 $C(x)={\large\int_{\small 0}^{\hspace{25}\small x}cos(\frac{\pi t^2}{2})}dt$

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 $\normal Fresnel\ sine\ integral\ S(x)\\\hspace{20} and\ Fresnel\ cosine\ integral\ C(x)\\[10](1)\ S(x)={\large\int_{\small 0}^{\hspace{25}\small x}sin(\frac{\pi t^2}{2})}dt\\(2)\ C(x)={\large\int_{\small 0}^{\hspace{25pt}\small x}cos(\frac{\pi t^2}{2})}dt\\$

Fresnel cosine integral C(x)
 [1-4] /4 Disp-Num5103050100200
[1]  2015/06/02 22:17   Male / 40 years old level / A teacher / A researcher / Very /
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Study on optics... For classroom.
[2]  2014/11/01 09:41   Male / 50 years old level / An engineer / Very /
Purpose of use
Hobby analysis. Need to evaluate a Fresnel integral.
[3]  2013/07/16 07:27   Male / Under 20 years old / High-school/ University/ Grad student / Very /
Purpose of use
help with homework
[4]  2012/02/02 06:32   Male / Under 20 years old / A student / Very /
Purpose of use
Verifying results from numerical integration

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