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 bc7f7a61e0b845bb2b59dddac97a6ec2896c36ec..ceb91424a70bc276317d0f53a944d92d75cf0948 100644 (file)
--- 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;
   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);
   z = PyInt_FromLong(mp_jacobi(y, MP_X(me)));
 end:
   if (y) MP_DROP(y);