def call(self, call_args):
# ls = [(arg, call_arg) for arg in self.args for call_arg in call_args]
if not isinstance(call_args[0], list):
return call_args[0]
call_val = [v for v in self.val]
for i, v in enumerate(self.args):
call_val = self._replacel(call_val, v, call_args[i])
return main.eval_(call_val)
def sum_(args):
if isinstance(args[0], list):
return sum(m.eval_(args[0]))
def tail(args):
return m.eval_(m.eval_(args[0])[1:])
def fst(args):
if not isinstance(args[0], list):
m.panic("argument not list")
else: return m.eval_(m.eval_(args[0])[0])
def is_prime(args):
for i in range(2, m.eval_(args[0])):
if m.eval_(args[0]) % i == 0: return False
return True
def odd(args):
return m.eval_(args[0]) % 2 != 0
def even(args):
return m.eval_(args[0]) % 2 == 0
def abs_(args):
return abs(m.eval_(args[0]))
def sq(args):
return m.eval_(args[0])**2
def sqrt_(args):
return math.sqrt(m.eval_(args[0]))