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.TH "al_fixhypot" "3" "" "Allegro reference manual" ""
.SH NAME
al_fixhypot \- Allegro 5 API
.SH SYNOPSIS
.IP
.EX
#include \f[B]<allegro5/allegro.h>\f[R]

al_fixed al_fixhypot(al_fixed x, al_fixed y)
.EE
.SH DESCRIPTION
Fixed point hypotenuse (returns the square root of
\f[CR]x*x + y*y\f[R]).
This should be better than calculating the formula yourself manually,
since the error is much smaller.