Error and Exponential Integral Functions

Error functions, trigonometric and hyperbolic integral functions, Fresnel and Dawson integrals


MuPAD® notebooks will be removed in a future release. Use MATLAB® live scripts instead.

To convert a MuPAD notebook file to a MATLAB live script file, see convertMuPADNotebook. MATLAB live scripts support most MuPAD functionality, although there are some differences. For more information, see Convert MuPAD Notebooks to MATLAB Live Scripts.

MuPAD Functions

erfError function
erfcComplementary error function
erfiImaginary error function
inverfInverse of the error function
inverfcInverse of the complementary error function
CiCosine integral function
ChiHyperbolic cosine integral function
SiSine integral function
SsiShifted sine integral function
ShiHyperbolic sine integral function
EiExponential integral function
LiIntegral logarithm
fresnelCThe Fresnel cosine integral function
fresnelSThe Fresnel sine integral function
dawsonDawson's integral


Special Functions Available in MuPAD

The following MuPAD functions represent the Dirac δ-distribution and the Heaviside (step) function.

Floating-Point Arguments and Function Sensitivity

Particular choices of parameters can reduce some special functions to simpler special functions, elementary functions, or numbers.