From: Mark Wooding <mdw@distorted.org.uk>
Date: Sat, 17 Feb 2007 12:19:29 +0000 (+0000)
Subject: mp: Remove checking from jacobi.
X-Git-Tag: 1.0.1~10
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/catacomb-python/commitdiff_plain/8d771c4aaff5da72521c1af4746e482c95c8c8e4

mp: Remove checking from jacobi.

Now Catacomb uses the Kronecker symbol, which is defined for all pairs
of integers.  We no longer need to check that the arguments here are
correct.
---

diff --git a/mp.c b/mp.c
index bc7f7a6..ceb9142 100644
--- a/mp.c
+++ b/mp.c
@@ -557,8 +557,6 @@ static PyObject *mpmeth_jacobi(PyObject *me, PyObject *arg)
   PyObject *z = 0;
 
   if (!PyArg_ParseTuple(arg, "O&:jacobi", convmp, &y)) goto end;
-  if (MP_NEGP(MP_X(me)) || MP_EVENP(MP_X(me)))
-    VALERR("must be positive and odd");
   z = PyInt_FromLong(mp_jacobi(y, MP_X(me)));
 end:
   if (y) MP_DROP(y);