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 type(a):
"""what is the type of [a]?"""
a
with pydwimmer.builtin.ints.double_inc(x):
raise core.probably(int_type())
with pydwimmer.builtin.ints.zero():
return int_type()
with pydwimmer.builtin.ints.double(x):
raise core.probably(int_type())