IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
inv image ind tp1111 1. T : Type
2. r : TTProp
3. S : Type
4. f : ST 5. WellFnd{i}(T;x,y.r(x,y))
6. P : SProp
7. j:S. (k:S. r(f(k),f(j)) P(k)) P(j)
8. n : S P(n)
By:
Analogy Tactic Directive: %S%
p.
let x get_distinct_var `x' p ,
let n get_var_arg `n` p ,
let S get_term_arg `S` p ,
let T get_term_arg `T` p ,
let f get_term_arg `f` p in
Assert
(mk_all_term x T
((mk_all_term n S
(((mk_implies_term (mk_equal_term T (mk_apply_term f (mvt n)) (mvt x))
((((concl p))))
p