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

`erf`	Error function
`erfc`	Complementary error function
`erfi`	Imaginary error function
`inverf`	Inverse of the error function
`inverfc`	Inverse of the complementary error function

`Ci`	Cosine integral function
`Chi`	Hyperbolic cosine integral function
`Si`	Sine integral function
`Ssi`	Shifted sine integral function
`Shi`	Hyperbolic sine integral function

`Ei`	Exponential integral function
`Li`	Integral logarithm

`fresnelC`	The Fresnel cosine integral function
`fresnelS`	The Fresnel sine integral function
`dawson`	Dawson's integral

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

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