Function G2lib::GeneralizedFresnelCS(real_type, real_type, real_type, real_type&, real_type&)¶
Defined in File Fresnel.cc
Function Documentation¶
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void G2lib::GeneralizedFresnelCS(real_type a, real_type b, real_type c, real_type &intC, real_type &intS)¶
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Compute the Fresnel integrals
\[ \int_0^1 t^k \cos\left(a\frac{t^2}{2} + b t + c\right) dt,\qquad \int_0^1 t^k \sin\left(a\frac{t^2}{2} + b t + c\right) dt \]- Parameters
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a – parameter \( a \)
b – parameter \( b \)
c – parameter \( c \)
intC – cosine integrals,
intS – sine integrals
