1  MPFR Functionality
 2  ==================
 3  
 4      >>> import gmpy2 as G
 5      >>> from gmpy2 import mpfr
 6      >>> a = mpz(123)
 7      >>> b = mpz(456)
 8  
 9  Test special functions
10  ======================
11  
12  Test exp
13  --------
14  
15  Test log
16  --------
17  
18  Test sqrt
19  ---------
20  
21  Test pow
22  --------
23