Step |
Hyp |
Ref |
Expression |
1 |
|
mgm2nsgrp.s |
|
2 |
|
mgm2nsgrp.b |
|
3 |
|
sgrp2nmnd.o |
|
4 |
1 2 3
|
sgrp2nmndlem4 |
Could not format ( ( # ` S ) = 2 -> M e. Smgrp ) : No typesetting found for |- ( ( # ` S ) = 2 -> M e. Smgrp ) with typecode |- |
5 |
1 2 3
|
sgrp2nmndlem5 |
|
6 |
4 5
|
jca |
Could not format ( ( # ` S ) = 2 -> ( M e. Smgrp /\ M e/ Mnd ) ) : No typesetting found for |- ( ( # ` S ) = 2 -> ( M e. Smgrp /\ M e/ Mnd ) ) with typecode |- |