1 files changed, 7 insertions, 0 deletions
diff --git a/libc-top-half/musl/src/math/significand.c b/libc-top-half/musl/src/math/significand.c
new file mode 100644
index 0000000..40d9aa9
--- /dev/null
+++ b/libc-top-half/musl/src/math/significand.c
@@ -0,0 +1,7 @@
+#define _GNU_SOURCE
+#include <math.h>
+
+double significand(double x)
+{
+	return scalbn(x, -ilogb(x));
+}