c8lib, a Fortran90 code which implements certain elementary functions for double precision complex (C8) variables.
The symbol "C8" is used to suggest a double precision complex variable. Here the 8 indicates that the underlying pair of real numbers each use 8 bytes of storage.
C8LIB contains routines that operate on scalars, vectors or doubly dimensioned arrays of C8's. A vector of C8's is denoted a C8VEC, and a doubly dimensioned array is a C8MAT.
The computer code and data files described and made available on this web page are distributed under the MIT license.
c8lib is available in a C version and a C++ version and a Fortran90 version and a MATLAB version and an Octave version and a Python version.
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