is mentioned by
[squash_thru_equiv_rel] | |
Thm* (EquivRel x,y:T. R(x,y)) Thm* Thm* (a,a',b,b':T. R(a,b) R(a',b') (R(a,a') R(b,b'))) | [equiv_rel_self_functionality] |
Thm* T = T' Thm* Thm* (x,y:T. E(x,y) E'(x,y)) Thm* Thm* ((EquivRel x,y:T. E(x,y)) (EquivRel x,y:T'. E'(x,y))) | [equiv_rel_functionality_wrt_iff] |
[equiv_rel_iff] | |
Thm* Preorder(T;x,y.R(x,y)) (EquivRel a,b:T. Symmetrize(x,y.R(x,y);a;b)) | [symmetrized_preorder] |
Thm* (EquivRel x,y:T. R(x,y)) (EquivRel x,y:{z:T| Q(z) }. R(x,y)) | [equiv_rel_subtyping] |
Try larger context:
StandardLIB
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html