119 			 GLuint dim, GLuint uorder, GLuint vorder)  in _math_horner_bezier_surf()  argument
121    GLfloat *cp = cn + uorder * vorder * dim;  in _math_horner_bezier_surf()
124    if (vorder > uorder) {  in _math_horner_bezier_surf()
125       if (uorder >= 2) {  in _math_horner_bezier_surf()
135 	    bincoeff = (GLfloat) (uorder - 1);  in _math_horner_bezier_surf()
141 	    for (i = 2, ucp += 2 * uinc, poweru = u * u; i < uorder;  in _math_horner_bezier_surf()
143 	       bincoeff *= (GLfloat) (uorder - i);  in _math_horner_bezier_surf()
164 	 for (i = 0; i < uorder; i++, cn += uinc) {  in _math_horner_bezier_surf()
173 	 _math_horner_bezier_curve(cp, out, u, dim, uorder);  in _math_horner_bezier_surf()
176 	 _math_horner_bezier_curve(cn, out, u, dim, uorder);  in _math_horner_bezier_surf()
197 			GLuint uorder, GLuint vorder)  in _math_de_casteljau_surf()  argument
199    GLfloat *dcn = cn + uorder * vorder * dim;  in _math_de_casteljau_surf()
202    GLuint minorder = uorder < vorder ? uorder : vorder;  in _math_de_casteljau_surf()
215       if (uorder == vorder) {  in _math_de_casteljau_surf()
230       else if (minorder == uorder) {  in _math_de_casteljau_surf()
272 	    for (i = 0; i < uorder - 1; i++) {  in _math_de_casteljau_surf()
283 	    for (h = minorder; h < uorder - 1; h++)  in _math_de_casteljau_surf()
284 	       for (i = 0; i < uorder - h; i++) {  in _math_de_casteljau_surf()
303    else if (uorder == vorder) {  in _math_de_casteljau_surf()
306 	 for (i = 0; i < uorder - 1; i++) {  in _math_de_casteljau_surf()
316 	    for (i = 0; i < uorder - h; i++) {  in _math_de_casteljau_surf()
335    else if (minorder == uorder) {  in _math_de_casteljau_surf()
338 	 for (i = 0; i < uorder - 1; i++) {  in _math_de_casteljau_surf()
348 	    for (i = 0; i < uorder - h; i++) {  in _math_de_casteljau_surf()
393 	 for (i = 0; i < uorder - 1; i++) {  in _math_de_casteljau_surf()
403 	    for (i = 0; i < uorder - h; i++) {  in _math_de_casteljau_surf()
414 	 for (i = 0; i < uorder - 1; i++) {  in _math_de_casteljau_surf()
425 	 for (h = minorder; h < uorder - 1; h++)  in _math_de_casteljau_surf()
426 	    for (i = 0; i < uorder - h; i++) {  in _math_de_casteljau_surf()