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erfi function

06 Jan 2008 (Updated 16 Jan 2008)

No BSD License

Imaginary error function (could be complex) using matlab's incomplete gamma function gammainc

File Information
Description	Imaginary error function, as it is defined in Mathematica erfi(z)==erf(iz)/i (z could be complex) using the incomplete gamma function in matlab: gammainc
MATLAB release	MATLAB 7 (R14)

Tags for This File
Everyone's Tags	complex(2), gaussian, imaginary error function, integral
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Updates
16 Jan 2008	Special case when x is real and erfi(0)=0 and for x>6 an asymptotic expression is used.

Tag Activity for this File
Tag	Applied By	Date/Time
imaginary error function	Per Sundqvist	22 Oct 2008 09:42:06
complex	Per Sundqvist	22 Oct 2008 09:42:06
integral	Per Sundqvist	22 Oct 2008 09:42:06
gaussian	Per Sundqvist	22 Oct 2008 09:42:06
complex	Abdolhamid Shoory	25 Nov 2008 11:56:35

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