| cons | : | [d × e] ⟶ e |
| g | : | b |
| map!62201 | : | [d → d × e] ⟶ e |
| map!62202 | : | [d → a → d × a × e] ⟶ e |
| map!62203 | : | [b → d → c → d × b × c × e] ⟶ e |
| F | : | d → d |
| Y | : | d |
| U | : | e |
| V | : | a |
| I | : | d → a → d |
| P | : | d |
| X1 | : | e |
| Y1 | : | c |
| G1 | : | b → d → c → d |
| V1 | : | d |
| W1 | : | e |
| map!62201(F, cons(Y, U)) | ⇒ | cons(F · Y, map!62201(F, U)) |
| map!62202(I, V, cons(P, X1)) | ⇒ | cons(I · P · V, map!62202(I, V, X1)) |
| map!62203(G1, g, Y1, cons(V1, W1)) | ⇒ | cons(G1 · g · V1 · Y1, map!62203(G1, g, Y1, W1)) |