gmpy2-2.1.5.tar.gz

Test gmpy2_mpz_misc.c ===================== >>> import gmpy2 >>> from gmpy2 import mpz >>> import math >>> a = mpz(123) >>> b = mpz(456) Test num_digits --------------- >>> mpz(123456).num_digits() 6 >>> mpz(123456).num_digits(2) 17 >>> mpz(123456).num_digits(-1) Traceback (most recent call last): ... ValueError: >>> mpz(123456).num_digits(9999999999999999999999999999999999) Traceback (most recent call last): ... OverflowError: >>> mpz(123456).num_digits(100) Traceback (most recent call last): ... ValueError: >>> gmpy2.num_digits(123456,-1,7) Traceback (most recent call last): ... TypeError: >>> gmpy2.num_digits(123456,-1) Traceback (most recent call last): ... ValueError: >>> gmpy2.num_digits('123456') Traceback (most recent call last): ... TypeError: >>> gmpy2.num_digits(123456,100) Traceback (most recent call last): ... ValueError: >>> gmpy2.num_digits(123456,'a') Traceback (most recent call last): ... TypeError: >>> gmpy2.num_digits(123456) 6 >>> gmpy2.num_digits(123456,2) 17 Test round (__round__) ---------------------- >>> round(mpz(123456),'a') Traceback (most recent call last): ... TypeError: >>> round(mpz(123456),'a',4) Traceback (most recent call last): ... TypeError: Test bool --------- >>> bool(mpz(100)) True >>> bool(mpz(0)) False >>> bool(mpz(-100)) True Test gcd -------- >>> gmpy2.gcd(1,2,3) mpz(1) >>> gmpy2.gcd(2, 4, 6) mpz(2) >>> gmpy2.gcd(1,'a') Traceback (most recent call last): ... TypeError: >>> gmpy2.gcd(123,456) mpz(3) >>> gmpy2.gcd(a,b) mpz(3) Test lcm -------- >>> gmpy2.lcm(1,2,3) mpz(6) >>> gmpy2.lcm(2, 3, 4) mpz(12) >>> gmpy2.lcm(1,'a') Traceback (most recent call last): ... TypeError: >>> gmpy2.lcm(a,b) mpz(18696) >>> gmpy2.lcm(123,456) mpz(18696) Test gcdext ----------- >>> gmpy2.gcdext(1,2,3) Traceback (most recent call last): ... TypeError: >>> gmpy2.gcdext(1,'a') Traceback (most recent call last): ... TypeError: >>> temp=gmpy2.gcdext(a,b) >>> temp[0]==a*temp[1]+b*temp[2] True >>> temp=gmpy2.gcdext(123,456) >>> temp[0]==a*temp[1]+b*temp[2] True >>> del temp Test divm --------- >>> gmpy2.divm(b,a,20) mpz(12) >>> gmpy2.divm(a,b,100,5) Traceback (innermost last): ... TypeError: >>> gmpy2.divm(a,b,'a') Traceback (innermost last): ... TypeError: >>> gmpy2.divm(a,b,100) Traceback (innermost last): ... ZeroDivisionError: >>> gmpy2.divm(6,12,14) mpz(4) >>> gmpy2.divm(0,1,2) mpz(0) >>> gmpy2.divm(4,8,20) mpz(3) Test fac -------- >>> gmpy2.fac(-7) Traceback (most recent call last): ... OverflowError: can't convert negative value to unsigned long >>> gmpy2.fac('a') Traceback (most recent call last): ... TypeError: >>> gmpy2.fac(7) mpz(5040) Test double_fac --------------- >>> gmpy2.double_fac(-7) Traceback (most recent call last): ... OverflowError: can't convert negative value to unsigned long >>> gmpy2.double_fac('a') Traceback (most recent call last): ... TypeError: >>> gmpy2.double_fac(7) mpz(105) >>> gmpy2.double_fac(7) * gmpy2.double_fac(8) mpz(40320) >>> gmpy2.fac(8) mpz(40320) Test primorial -------------- >>> gmpy2.primorial(-7) Traceback (most recent call last): ... OverflowError: can't convert negative value to unsigned long >>> gmpy2.primorial('a') Traceback (most recent call last): ... TypeError: >>> gmpy2.primorial(7) mpz(210) Test multi_fac -------------- >>> gmpy2.multi_fac(-7) Traceback (most recent call last): ... TypeError: >>> gmpy2.multi_fac(7,'a') Traceback (most recent call last): ... TypeError: >>> gmpy2.multi_fac(7,-1) Traceback (most recent call last): ... OverflowError: can't convert negative value to unsigned long >>> gmpy2.multi_fac(-7,1) Traceback (most recent call last): ... OverflowError: can't convert negative value to unsigned long >>> gmpy2.multi_fac('a') Traceback (most recent call last): ... TypeError: >>> gmpy2.multi_fac(10) Traceback (most recent call last): ... TypeError: >>> gmpy2.multi_fac(10,11,12) Traceback (most recent call last): ... TypeError: >>> gmpy2.multi_fac(17,4) mpz(9945) Test fib -------- >>> gmpy2.fib(-2) Traceback (most recent call last): ... OverflowError: can't convert negative value to unsigned long >>> gmpy2.fib(17) mpz(1597) Test fib2 --------- >>> gmpy2.fib2(-2) Traceback (most recent call last): ... OverflowError: can't convert negative value to unsigned long >>> gmpy2.fib2(17) (mpz(1597), mpz(987)) Test lucas ---------- >>> gmpy2.lucas(-2) Traceback (most recent call last): ... OverflowError: can't convert negative value to unsigned long >>> gmpy2.lucas(17) mpz(3571) Test lucas2 ----------- >>> gmpy2.lucas2(-2) Traceback (most recent call last): ... OverflowError: can't convert negative value to unsigned long >>> gmpy2.lucas2(17) (mpz(3571), mpz(2207)) Test bincoef ------------ >>> gmpy2.bincoef(1) Traceback (most recent call last): ... TypeError: >>> gmpy2.bincoef(1,2,3) Traceback (most recent call last): ... TypeError: >>> for i in range(10): ... print(gmpy2.bincoef(10,i)) ... 1 10 45 120 210 252 210 120 45 10 Test comb --------- >>> gmpy2.comb(3,-1) Traceback (most recent call last): ... OverflowError: can't convert negative value to unsigned long >>> gmpy2.comb('a',4) Traceback (most recent call last): ... TypeError: >>> gmpy2.comb(8,4) mpz(70) Test isqrt ---------- >>> print(gmpy2.isqrt(a)) 11 >>> print(gmpy2.isqrt(123)) 11 >>> gmpy2.isqrt(-1) Traceback (most recent call last): ... ValueError: >>> gmpy2.isqrt(mpz(-1)) Traceback (most recent call last): ... ValueError: >>> gmpy2.isqrt('a') Traceback (most recent call last): ... TypeError: Test isqrt_rem -------------- >>> print(gmpy2.isqrt_rem(a)) (mpz(11), mpz(2)) >>> print(gmpy2.isqrt_rem(b)) (mpz(21), mpz(15)) >>> gmpy2.isqrt_rem(-1) Traceback (most recent call last): ... ValueError: >>> gmpy2.isqrt_rem(mpz(-1)) Traceback (most recent call last): ... ValueError: >>> gmpy2.isqrt_rem('a') Traceback (most recent call last): ... TypeError: >>> gmpy2.isqrt_rem(mpz(-1)) Traceback (most recent call last): ... ValueError: Test remove ----------- >>> gmpy2.remove(a,2) (mpz(123), 0) >>> gmpy2.remove(a,mpz(2)) (mpz(123), 0) >>> gmpy2.remove(a,3) (mpz(41), 1) >>> gmpy2.remove(b,2) (mpz(57), 3) >>> gmpy2.remove(b,3) (mpz(152), 1) >>> gmpy2.remove(b,1) Traceback (most recent call last): ... ValueError: >>> gmpy2.remove(b,mpz(1)) Traceback (most recent call last): ... ValueError: >>> gmpy2.remove(b,0) Traceback (most recent call last): ... ValueError: >>> gmpy2.remove(b,789) (mpz(456), 0) >>> gmpy2.remove(b,-3) Traceback (most recent call last): File "<stdin>", line 1, in <module> ValueError: >>> gmpy2.remove(b,float('NaN')) Traceback (most recent call last): File "<stdin>", line 1, in <module> TypeError: >>> gmpy2.remove(3,-1) Traceback (most recent call last): ... ValueError: >>> gmpy2.remove(3) Traceback (innermost last): ... TypeError: >>> gmpy2.remove() Traceback (innermost last): ... TypeError: Test invert ----------- >>> gmpy2.invert(a,100) mpz(87) >>> gmpy2.invert(a,mpz(100)) mpz(87) >>> gmpy2.invert(b,mpz(100)) Traceback (most recent call last): ... ZeroDivisionError: >>> gmpy2.invert(b,mpz(0)) Traceback (most recent call last): ... ZeroDivisionError: >>> gmpy2.invert(3) Traceback (innermost last): ... TypeError: >>> gmpy2.invert() Traceback (innermost last): ... TypeError: >>> gmpy2.invert(456,0) Traceback (most recent call last): ... ZeroDivisionError: >>> gmpy2.invert(456,'a') Traceback (most recent call last): ... TypeError: >>> gmpy2.invert(456,100) Traceback (most recent call last): ... ZeroDivisionError: >>> gmpy2.invert(123,100) mpz(87) Test divexact ------------- >>> gmpy2.divexact(2) Traceback (innermost last): ... TypeError: >>> gmpy2.divexact(2, 'a') Traceback (innermost last): ... TypeError: >>> gmpy2.divexact(a,0) Traceback (most recent call last): ... ZeroDivisionError: >>> gmpy2.divexact(a,mpz(0)) Traceback (most recent call last): ... ZeroDivisionError: >>> gmpy2.divexact(123,0) Traceback (most recent call last): ... ZeroDivisionError: >>> aa=