Step |
Hyp |
Ref |
Expression |
1 |
|
simpr |
|
2 |
|
eqid |
|
3 |
|
eqid |
|
4 |
2 3
|
issgrp |
Could not format ( G e. Smgrp <-> ( G e. Mgm /\ A. x e. ( Base ` G ) A. y e. ( Base ` G ) A. z e. ( Base ` G ) ( ( x ( +g ` G ) y ) ( +g ` G ) z ) = ( x ( +g ` G ) ( y ( +g ` G ) z ) ) ) ) : No typesetting found for |- ( G e. Smgrp <-> ( G e. Mgm /\ A. x e. ( Base ` G ) A. y e. ( Base ` G ) A. z e. ( Base ` G ) ( ( x ( +g ` G ) y ) ( +g ` G ) z ) = ( x ( +g ` G ) ( y ( +g ` G ) z ) ) ) ) with typecode |- |
5 |
|
fvex |
|
6 |
|
fvex |
|
7 |
|
isasslaw |
|
8 |
5 6 7
|
mp2an |
|
9 |
1 4 8
|
3imtr4i |
Could not format ( G e. Smgrp -> ( +g ` G ) assLaw ( Base ` G ) ) : No typesetting found for |- ( G e. Smgrp -> ( +g ` G ) assLaw ( Base ` G ) ) with typecode |- |