Kevin Lo c3761c3848 - Use BN_set_negative() and BN_is_negative() instead of subtracting or
comparing to zero.
- Fix fractional number exponentiation, especially for negative exponents.

Obtained from:	OpenBSD
2012-12-30 15:20:27 +00:00
..
2012-05-13 14:16:04 +00:00
2011-11-06 08:14:57 +00:00
2011-11-07 09:42:22 +00:00