5x speedup to prime_pi
prime_pi: fix off by 1 mallocing issue
remove trailing \'s and other little cleanup
fix doctest
Trac 11475 reviewer patch - very minor prime_pi plot doc improvement
Natively implement PALP Normal Form
Working on matrix permutations.
First sweep of matrix2.pyx and permgroup_element.pyx
First sweep of matrix0.pyx
First pass over lattice_polytope, still errors.
Cosmetic changes.
Working on permutation normal form.
Fixed errors in palp_*-methods.
Rearranging and regrouping palp_* methods.
Fixing doctests.
Removed auto- and isomorphism code for the time being.
Removed normal form for Laurent polynomials.
Added normal form permutation read out from PALP.
Added more doctests and longer descriptions.
Trac 15018: added recover_formula, recover_formula_internal, prefix_to_infix, and to_infix_internal to logicparser.py