.TH GRAPHMAT++ 3 "20 October 1992"
.SH NAME
-, +, len \- Syntatic simple interface to graphmat.
.nf
.SH SYNOPSIS
.nf
.B #include <graphmat++.h>
.LP
.B hvec2_t	operator-(const hvec2_t &)

.B hvec2_t	operator-(const hvec2_t &, const hvec2_t &)

.B hvec2_t	operator+(const hvec2_t &, const hvec2_t &)

.B hvec2_t	operator*(const hmat2_t &, const hvec2_t &)

.B hvec2_t	operator*(double, const hvec2_t &)

.B hvec2_t	operator/(const hvec2_t &, double)

.B const hvec2_t &operator+=(hvec2_t &, const hvec2_t &)

.B const hvec2_t &operator-=(hvec2_t &, const hvec2_t &)

.B const hvec2_t &operator*=(hvec2_t &, double)

.B const hvec2_t &operator/=(hvec2_t &, double)

.B double	len(const hvec2_t &)

.SH DESCRIPTION
These routines ar an addition to grapmat(3). 
Actually, it are just some inline calls to the graphmat(3) equivalents.

.SH SEE ALSO
graphmat(3), graphadd(3), Graphics and matrix routines.

.SH NOTE
Only available in C++
.br
Code is in the C++ util files.

A lot more should be implemented! (It's easy, any volunteers? :-)
Also the hvec3_t and hmat* versions should exsist.

.SH AUTHOR
Klamer Schutte