r is messed up.33183319Thu Oct 27 01:31:30 20053320------------------------3321 0.8.4: * Added some functions submitted by Dadid Joyner.3322 * Fixed x^n when x is a float and n is an integer. 33233324Tue Oct 25 06:09:05 20053325------------------------3326 0.8.3: Added Denis Simon's 2-descent program for curves over Q.3327 If E is an elliptic curve over Q, this is the function3328 E.simon_two_desc