% NUMATH functions and scripts.
%
% Conversion functions:
%    CSR2SP      Converts matrix in CSR format into MATLAB sparse array.
%    SP2CSR      Converts MATLAB sparse matrix into CSR format.
%
% Input/Output functions:
%    RDACSR      Reads sparse matrix in CSR format from ASCII file.
%    RDAVEC      Reads vector from ASCII file.
%    RDBCSR      Reads sparse matrix, in CSR format, from unformatted file.
%    RDBVEC      Reads vector from Fortran unformatted file.
%    WRTACSR     Writes sparse matrix, in CSR format, to ASCII file.
%    WRTAVEC     Writes a vector to ASCII file.
%    WRTBCSR     Writes sparse matrix, in CSR format, to an unformatted file.
%    WRTBVEC     Writes vector to an Fortran unformatted file.
%
% Visualisation functions:
%    VSM         Visualize Sparse Matrix.
%    VSMCSR      Visualize Sparse Matrix given in CSR format.
%
% Scripts:
%    GENMAT      Generates sparse matrices
%
