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authorVladimir Azarov <avm@intermediate-node.net>2024-10-01 15:47:05 +0200
committerVladimir Azarov <avm@intermediate-node.net>2024-10-01 15:47:05 +0200
commit4abab5ad6c8465a7528ccdd5f49367da05f78bbd (patch)
treeebf009bf1376a5a223a915bc27cbbd791a1316bc /src/math/scalbln.c
Initial version
Diffstat (limited to 'src/math/scalbln.c')
-rw-r--r--src/math/scalbln.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/src/math/scalbln.c b/src/math/scalbln.c
new file mode 100644
index 0000000..e6f3f19
--- /dev/null
+++ b/src/math/scalbln.c
@@ -0,0 +1,11 @@
+#include <limits.h>
+#include <math.h>
+
+double scalbln(double x, long n)
+{
+ if (n > INT_MAX)
+ n = INT_MAX;
+ else if (n < INT_MIN)
+ n = INT_MIN;
+ return scalbn(x, n);
+}