**specfun_test**,
a FORTRAN90 code which
calls specfun(), which
evaluates special functions, including Bessel I, J, K and Y functions,
Dawson Integral, Error (Erf), Exponential Integral (E1 and EI), Gamma,
log Gamma, and Psi/Digamma.

The computer code and data files described and made available on this web page are distributed under the MIT license

specfun, a FORTRAN90 code which computes special functions, including Bessel I, J, K and Y functions, and the Dawson, E1, EI, Erf, Gamma, log Gamma, Psi/Digamma functions, by William Cody and Laura Stoltz;

- specfun_test.f90, a sample calling program.
- specfun_test.sh, runs all the tests.
- specfun_test.txt, the output file.