(4steps total) PrintForm Definitions FTA Sections DiscrMathExt Doc
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At: reduce factorization cancel

  a,b:f,g:({a..b}), j:{a..b}.
  0<f(j)
  
  0<g(j reduce_factorization(fj) = reduce_factorization(gj f = g


By: Auto THEN FunExtensionality


Generated subgoal:

1 1. a : 
2. b : 
3. f : {a..b}
4. g : {a..b}
5. j : {a..b}
6. 0<f(j)
7. 0<g(j)
8. reduce_factorization(fj) = reduce_factorization(gj)
9. x : {a..b}
  f(x) = g(x)

3 steps

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

(4steps total) PrintForm Definitions FTA Sections DiscrMathExt Doc