def eval_sequence(commands, start=cards.I, debug=False):
get = AbstractFunction.create('get', IntValue)
context = Context(None)
state = start
for cmd, side in commands:
if cmd == cards.get:
cmd = get
if side == 'r':
state = apply(state, cmd, context)
else:
state = apply(cmd, state, context)
if debug:
print cmd, side, ':', state
return state
from itertools import *
from time import clock
import sys
from rules import cards, AbstractFunction, Error, IntValue, Context, apply
import terms
if __name__ == "__main__":
part = "1/1"
if len(sys.argv) > 1:
part = sys.argv[1]
our_part, num_parts = map(int, part.split("/"))
our_part -= 1
x, y, z, t, r = map(AbstractFunction.create, "XYZTR")
get = AbstractFunction.create("get", IntValue)
# desired = set([
# 'get({0})(get({1}))'.format(i, j)
# for i in range(4) for j in range(4)
# ])
desired = set(["numbers"])
print "search for", desired, "part", part
allowed_functions = [
# x, y, z, #t,
# get,
cards.zero,
cards.succ,
cards.dbl,
# cards.put, # useless combinator?
