1614     aN = 'a@' + str(size)  variable
1617     optimizations.append(((f2bN, ('b2f', aN)), a))
1618     optimizations.append(((i2bN, ('b2i', aN)), a))
1634       aN = 'a@{0}'.format(N)  variable
1635       optimizations.append(((x2xN, aN), a))
1694         aN = 'a@' + str(N)  variable
1711                 ((xeq, (x2xM, aN), (x2xM, bP)), (xeq, a, (x2xN, b)), cond),
1712                 ((xne, (x2xM, aN), (x2xM, bP)), (xne, a, (x2xN, b)), cond),
1713                 ((xge, (x2xM, aN), (x2xM, bP)), (xge, a, (x2xN, b)), cond),
1714                 ((xlt, (x2xM, aN), (x2xM, bP)), (xlt, a, (x2xN, b)), cond),
1715                 ((xge, (x2xM, bP), (x2xM, aN)), (xge, (x2xN, b), a), cond),
1716                 ((xlt, (x2xM, bP), (x2xM, aN)), (xlt, (x2xN, b), a), cond),
1735                 ((xeq, (x2xM, aN), '#b'),
1737                 ((xne, (x2xM, aN), '#b'),
1739                 ((xlt, (x2xM, aN), '#b'),
1745                 ((xge, (x2xM, aN), '#b'),