def at_least(x,y):
"""is [x] at least [y]?"""
compare(x,y)
with pydwimmer.builtin.ints.first_larger():
return yes()
with pydwimmer.builtin.ints.are_equal():
return yes()
def eq(x, y):
"""is [x] equal to [y]?"""
x
with double(z):
y
with double(w):
return z == w
with double_inc(w):
raise core.probably(no())
with zero():
return z == 0
with double_inc(z):
y
with double(w):
raise core.probably(no())
with double_inc(w):
return z == w
with zero():
return core.probably(no())
with zero():
y
with zero():
return yes()
with double(z):
return z == 0
with double_inc(z):
raise core.probably(no())
with pydwimmer.builtin.dicts.int_type():
y
with pydwimmer.builtin.dicts.int_type():
return yes()
def greater(x,y):
"""is [x] greater than [y]?"""
x
with pydwimmer.builtin.ints.double_inc(x2):
y
with pydwimmer.builtin.ints.double(x3):
compare_within_one(x2,x3)
with pydwimmer.builtin.ints.second_larger():
return no()
with pydwimmer.builtin.ints.second_one_larger():
return no()
with pydwimmer.builtin.ints.are_equal():
return yes()
with pydwimmer.builtin.ints.double_inc(x3):
greater(x2, x3)
with pydwimmer.builtin.core.answer(A):
return A
with pydwimmer.builtin.ints.zero():
compare_within_one(x2, 0)
with pydwimmer.builtin.ints.are_equal():
return yes()
with pydwimmer.builtin.ints.double(x2):
y
with pydwimmer.builtin.ints.double(x3):
greater(x2, x3)
with pydwimmer.builtin.core.answer(A):
return A
with pydwimmer.builtin.ints.double_inc(x3):
compare_within_one(x2, x3)
with pydwimmer.builtin.ints.first_one_larger():
return yes()
with pydwimmer.builtin.ints.first_larger():
raise first_larger()
with pydwimmer.builtin.ints.zero():
y
with pydwimmer.builtin.ints.zero():
return no()
