is mentioned by
Thm* is_ident(A; f; u) Thm* Thm* is_assoc_sep(A; f) Thm* Thm* ( Thm* (a Thm* ( Thm* (c<b Thm* ( Thm* ((Iter(f;u) i:{a..b Thm* (= Thm* (f((Iter(f;u) i:{a..c | [iter_via_intseg_split_pluck] |
Thm* is_ident(A; f; u) Thm* Thm* is_assoc_sep(A; f) Thm* Thm* ( Thm* (( Thm* ( Thm* ((Iter(f;u) i:{a..b | [iter_via_intseg_amputate_units] |
Thm* is_ident(A; f; u) Thm* Thm* is_assoc_sep(A; f) Thm* Thm* ( Thm* (a Thm* ( Thm* (c Thm* ( Thm* ((Iter(f;u) i:{a..b Thm* (= Thm* (f((Iter(f;u) i:{a..c | [iter_via_intseg_split_mid] |
Thm* is_commutative_sep(A; f) Thm* Thm* is_ident(A; f; u) Thm* Thm* is_assoc_sep(A; f) Thm* Thm* ( Thm* (f((Iter(f;u) i:{a..b Thm* (= Thm* ((Iter(f;u) i:{a..b Thm* ( | [iter_via_intseg_comp_binop] |
| [is_assoc_intadd] | |
| [is_assoc_intmul] |
Try larger context:
DiscrMathExt
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html