Description: Property of the additive inverse endomorphism. (Contributed by NM, 29-Sep-2014)
Ref | Expression | ||
---|---|---|---|
Hypotheses | tendoicl.h | |
|
tendoicl.t | |
||
tendoicl.e | |
||
tendoicl.i | |
||
tendoi.b | |
||
tendoi.p | |
||
tendoi.o | |
||
Assertion | tendoipl2 | |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | tendoicl.h | |
|
2 | tendoicl.t | |
|
3 | tendoicl.e | |
|
4 | tendoicl.i | |
|
5 | tendoi.b | |
|
6 | tendoi.p | |
|
7 | tendoi.o | |
|
8 | 1 2 3 4 | tendoicl | |
9 | 1 2 3 6 | tendoplcom | |
10 | 8 9 | mpd3an3 | |
11 | 1 2 3 4 5 6 7 | tendoipl | |
12 | 10 11 | eqtrd | |