+#define FPBINOP(name, pyop) \
+ static PyObject *mp_py##name(PyObject *x, PyObject *y) { \
+ mp *xx, *yy, *zz; \
+ PyObject *l, *rc; \
+ if (PyFloat_Check(x)) { \
+ l = mp_topylong(MP_X(y)); rc = PyNumber_##pyop(x, l); \
+ Py_DECREF(l); return (rc); \
+ } else if (PyFloat_Check(y)) { \
+ l = mp_topylong(MP_X(x)); rc = PyNumber_##pyop(l, y); \
+ Py_DECREF(l); return (rc); \
+ } \
+ if (mpbinop(x, y, &xx, &yy)) RETURN_NOTIMPL; \
+ zz = mp_##name(MP_NEW, xx, yy); \
+ MP_DROP(xx); MP_DROP(yy); \
+ return (mp_pywrap(zz)); \
+ }
+FPBINOP(add, Add)
+FPBINOP(sub, Subtract)
+FPBINOP(mul, Multiply)
+