diff options
Diffstat (limited to 'gnuradio-runtime/lib/math/random.cc')
| -rw-r--r-- | gnuradio-runtime/lib/math/random.cc | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/gnuradio-runtime/lib/math/random.cc b/gnuradio-runtime/lib/math/random.cc index cedaf4b97f..6a509f1796 100644 --- a/gnuradio-runtime/lib/math/random.cc +++ b/gnuradio-runtime/lib/math/random.cc @@ -1,6 +1,6 @@ /* -*- c++ -*- */ /* - * Copyright 2002, 2015 Free Software Foundation, Inc. + * Copyright 2002,2015,2018 Free Software Foundation, Inc. * * This file is part of GNU Radio * @@ -39,8 +39,10 @@ #include <config.h> #endif -#include <math.h> #include <gnuradio/random.h> +#include <gnuradio/math.h> + +#include <cmath> namespace gr { @@ -155,7 +157,7 @@ namespace gr { float random::impulse(float factor = 5) { - float z = -M_SQRT2 * logf(ran1()); + float z = -GR_M_SQRT2 * logf(ran1()); if(fabsf(z) <= factor) return 0.0; else |