Changes by: Jason Hickey (jyh at cs.caltech.edu)
Date: 2006-01-07 10:43:32 -0800 (Sat, 07 Jan 2006)
Revision: 8423
Log message:
Simplfy the BTerm normalizer a bit. This now uses a single
sweepDnC pass to push binds into the subterms, then does
a rippling phase.
This cuts the number of primitive steps by about a factor of 3,
but it is still huge, around 30k for wf_term_TyAll.