Mark the dirichlet as having a Simplex range.
Don't perform checks in uniquify_reg( ) if the reg is already unique.
Don't walk the entire memory to debug each allocation!
Stop doing some debug checks unless DEBUG_MACHINE.
Don't reverse translate every statement we execute!
Move some more #ifndef NDEBUG over to #ifdef DEBUG_MACHINE.
Don't debug garbage collection unless DEBUG_MACHINE.
Speed up add( ) substantially.
Remove unnecessary includes.