1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
import gmpy2
class Z:
def __mpz__(self): return gmpy2.mpz(2)
class Q:
def __mpz__(self): return gmpy2.mpz(1)
def __mpq__(self): return gmpy2.mpq(3,2)
class R:
def __mpfr__(self): return gmpy2.mpfr(1.5)
class Cx:
def __mpfr__(self): return gmpy2.mpfr(1.5)
def __mpc__(self): return gmpy2.mpc(42,67)
z = Z()
q = Q()
r = R()
cx = Cx()
class A:
def __mpz__(self): return gmpy2.mpz(1)
def __mpq__(self): return gmpy2.mpq(3,2)
def __mpfr__(self): return gmpy2.mpfr(1.5)
def __mpc__(self): return gmpy2.mpc(42,67)
class B:
def __mpz__(self): return 'hello'
def __mpq__(self): return 'hello'
def __mpfr__(self): return 'hello'
def __mpc__(self): return 'hello'
class C:
pass
class D:
def __mpz__(self): raise TypeError
def __mpq__(self): raise TypeError
def __mpfr__(self): raise TypeError
def __mpc__(self): raise TypeError
a = A()
b = B()
c = C()
d = D()
|
