| from mpmath import zetazero |
| from timeit import default_timer as clock |
|
|
| def test_zetazero(): |
| cases = [\ |
| (399999999, 156762524.6750591511), |
| (241389216, 97490234.2276711795), |
| (526196239, 202950727.691229534), |
| (542964976, 209039046.578535272), |
| (1048449112, 388858885.231056486), |
| (1048449113, 388858885.384337406), |
| (1048449114, 388858886.002285122), |
| (1048449115, 388858886.00239369), |
| (1048449116, 388858886.690745053) |
| ] |
| for n, v in cases: |
| print(n, v) |
| t1 = clock() |
| ok = zetazero(n).ae(complex(0.5,v)) |
| t2 = clock() |
| print("ok =", ok, ("(time = %s)" % round(t2-t1,3))) |
| print("Now computing two huge zeros (this may take hours)") |
| print("Computing zetazero(8637740722917)") |
| ok = zetazero(8637740722917).ae(complex(0.5,2124447368584.39296466152)) |
| print("ok =", ok) |
| ok = zetazero(8637740722918).ae(complex(0.5,2124447368584.39298170604)) |
| print("ok =", ok) |
|
|
| if __name__ == "__main__": |
| test_zetazero() |
|
|
