printf("add_per_point_eqn: created new equation (index = %d) (name = \"%s\")\n", per_point_eqn->index, per_point_eqn->param->name);
/* Insert the per pixel equation into the preset per pixel database */
if (splay_insert(per_point_eqn, &per_point_eqn->index, custom_wave->per_point_eqn_tree) < 0) {
printf("add_per_point_eqn: created new equation (index = %d) (name = \"%s\")\n", per_point_eqn->index, per_point_eqn->param->name);
/* Insert the per pixel equation into the preset per pixel database */
if (splay_insert(per_point_eqn, &per_point_eqn->index, custom_wave->per_point_eqn_tree) < 0) {