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Trigonometric integrals are a family of integrals which involve trigonometric functions. This family includes two pairs of functions: two simple trigonometric and two hyperbolic trigonometric integrals.
Sine and cosine integrals are defined as

Hyperbolic sine and cosine integrals are defined as

SineCosineIntegrals and HyperbolicSineCosineIntegrals subroutines are used to calculate trigonometric integrals.
This article is intended for personal use only.
C# source.
C++ source.
C++ source. MPFR/GMP is used.
GMP source is available from gmplib.org. MPFR source is available from www.mpfr.org.
FreePascal version.
Delphi version.
VB.NET version.
VBA version.
Python version (CPython and IronPython are supported).
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ALGLIB® - numerical analysis library, 1999-2012. |