Description: The slot for the scalar product is not the slot for the group operation in an extensible structure. Formerly part of proof for rmodislmod . (Contributed by AV, 18-Oct-2024)
Ref | Expression | ||
---|---|---|---|
Assertion | vscandxnplusgndx | |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 2re | |
|
2 | 2lt6 | |
|
3 | 1 2 | gtneii | |
4 | vscandx | |
|
5 | plusgndx | |
|
6 | 4 5 | neeq12i | |
7 | 3 6 | mpbir | |