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Complex scaled complementary error function

version 1.0 (2.33 KB) by

Function computes the complex scaled complementary error function.



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Matlab provides the function erfcx which computes a scaled error function. However, the input argument must be real. This function computes the values of the Fadeeva function for complex inputs.

Note that W(i*x) = erfcx(x) for real-values x.

An error flag is set if the algorithm does not converge.

The algorithm is taken from the work published in TRANSACTIONS ON MATHEMATICAL SOFTWARE, VOL. 16, NO. 1, PP. 47.

Comments and Ratings (5)

Thank you!

Mazin Mustafa


fa f

Thank so much, i don't need to learn fortran

Katherine Bennell

seems pretty good so far, but would get more hits if fadeeva was spelt correctly.

Rainer Schmidt

Super software!

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MATLAB 6.5 (R13)

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