mirror of
https://github.com/subsurface/subsurface.git
synced 2024-12-04 08:01:28 +00:00
18 lines
320 B
C
18 lines
320 B
C
|
// SPDX-License-Identifier: GPL-2.0
|
||
|
#ifndef SUBSURFACE_FLOAT_H
|
||
|
#define SUBSURFACE_FLOAT_H
|
||
|
|
||
|
#include <math.h>
|
||
|
|
||
|
static inline bool nearly_equal(double a, double b)
|
||
|
{
|
||
|
return fabs(a - b) <= 1e-6 * fmax(fabs(a), fabs(b));
|
||
|
}
|
||
|
|
||
|
static inline bool nearly_0(double fp)
|
||
|
{
|
||
|
return fabs(fp) <= 1e-6;
|
||
|
}
|
||
|
|
||
|
#endif // SUBSURFACE_FLOAT_H
|