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- --- 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 */
|
