Nuprl - Proof: delete fenum value is fenum gen 1 1

IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: delete fenum value is fenum gen 1 1

1. P :

Prop
2. Q :

Prop
3. f : {u:

| P(u) }

{v:

| Q(v) }
4. Inj({u:

| P(u) }; {v:

| Q(v) }; f)
5. Surj({u:

| P(u) }; {v:

| Q(v) }; f)
6. m : {u:

| P(u) }
7. k : {v:

| Q(v) }

Inj({u:

| P(u) &

u = m }; {v:

| Q(v) &

v = k };

Inj(Replace value k by f(m) in f)

By:	BackThru: Thm* Inj({u:\| P(u) }; {v:\| Q(v) }; f) Thm* Thm* (m:{u:\| P(u) }, k:{v:\| Q(v) }. Thm* (Inj({u:\| P(u) & u = m }; {v:\| Q(v) & v = k }; Thm* (Inj(Replace value k by f(m) in f))

Generated subgoals:

None

About:

IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html