c8lib


c8lib, a Python code which implements certain elementary functions for "C8" or double precision complex 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.

Licensing:

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

Languages:

c8lib is available in a C version and a C++ version and a FORTRAN90 version and a MATLAB version and a Python version.

Related Programs:

complex_numbers_test, a Python code which demonstrates some simple features involved in the use of complex numbers.

i4lib, a Python code which contains many utility routines, using "I4" or "single precision integer" arithmetic.

r4lib, a Python code which contains many utility routines using single precision real (R4) arithmetic.

r8lib, a Python code which contains many utility routines, using "R8" or "double precision real" arithmetic.

uniform, a Python code which contains uniform random number generators (RNG) for several arithmetic types.

Source Code:


Last revised on 26 September 2021.