Step |
Hyp |
Ref |
Expression |
1 |
|
0elon |
|
2 |
|
newval |
|
3 |
1 2
|
ax-mp |
|
4 |
|
made0 |
Could not format ( _M ` (/) ) = { 0s } : No typesetting found for |- ( _M ` (/) ) = { 0s } with typecode |- |
5 |
|
old0 |
|
6 |
4 5
|
difeq12i |
Could not format ( ( _M ` (/) ) \ ( _Old ` (/) ) ) = ( { 0s } \ (/) ) : No typesetting found for |- ( ( _M ` (/) ) \ ( _Old ` (/) ) ) = ( { 0s } \ (/) ) with typecode |- |
7 |
|
dif0 |
Could not format ( { 0s } \ (/) ) = { 0s } : No typesetting found for |- ( { 0s } \ (/) ) = { 0s } with typecode |- |
8 |
3 6 7
|
3eqtri |
Could not format ( _N ` (/) ) = { 0s } : No typesetting found for |- ( _N ` (/) ) = { 0s } with typecode |- |