Lines Matching refs:gf_sub
99 gf_sub(b->n->a, a->y, a->x);
110 gf_sub(e->y, d->n->b, d->n->a);
120 gf_sub(e->x, n->b, n->a);
213 gf_sub(a, b, a);
298 gf_sub(y, y, u);
299 gf_sub(z, t, x);
302 gf_sub(t, t, z);
344 gf_sub(p->z, ONE, p->x); /* num = 1-y^2 */
346 gf_sub(p->t, ONE, p->t); /* denom = 1-dy^2 or 1-d + dy^2 */
364 gf_sub(b, b, d);
365 gf_sub(p->t, a, c);
368 gf_sub(a, p->z, d);