blob: d1059bafa55f1b09793709c41fdd9d0ecd75e0f6 (
plain)
--- lib/JAMA/tnt_math_utils.h.orig 2006-06-17 01:46:22.000000000 +0300
+++ lib/JAMA/tnt_math_utils.h 2006-06-17 01:47:02.000000000 +0300
@@ -20,11 +20,20 @@
namespace TNT
{
/**
+ @returns the absolute value of a real (no-complex) scalar.
+*/
+template <class Real>
+Real abs(const Real &a)
+{
+ return (a > 0 ? a : -a);
+}
+/**
@returns hypotenuse of real (non-complex) scalars a and b by
avoiding underflow/overflow
using (a * sqrt( 1 + (b/a) * (b/a))), rather than
sqrt(a*a + b*b).
*/
+
template <class Real>
Real hypot(const Real &a, const Real &b)
{
@@ -56,15 +65,6 @@
}
*/
-/**
- @returns the absolute value of a real (no-complex) scalar.
-*/
-template <class Real>
-Real abs(const Real &a)
-{
- return (a > 0 ? a : -a);
-}
-
}
#endif
/* MATH_UTILS_H */
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