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Diffstat (limited to 'src/math/significandl.c')
-rw-r--r-- | src/math/significandl.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/math/significandl.c b/src/math/significandl.c new file mode 100644 index 00000000..c1d68cd7 --- /dev/null +++ b/src/math/significandl.c @@ -0,0 +1,7 @@ +#define _GNU_SOURCE +#include <math.h> + +long double significandl(long double x) +{ + return scalbnl(x, -ilogbl(x)); +} |