This is an inofficial mirror of http://metamath.tirix.org for personal testing of a visualizer extension only.
Description: Property of the additive inverse endomorphism. (Contributed by NM, 12-Jun-2013)
| Ref | Expression | ||
|---|---|---|---|
| Hypotheses | tendoicl.h | |- H = ( LHyp ` K ) |
|
| tendoicl.t | |- T = ( ( LTrn ` K ) ` W ) |
||
| tendoicl.e | |- E = ( ( TEndo ` K ) ` W ) |
||
| tendoicl.i | |- I = ( s e. E |-> ( f e. T |-> `' ( s ` f ) ) ) |
||
| tendoi.b | |- B = ( Base ` K ) |
||
| tendoi.p | |- P = ( s e. E , t e. E |-> ( f e. T |-> ( ( s ` f ) o. ( t ` f ) ) ) ) |
||
| tendoi.o | |- O = ( f e. T |-> ( _I |` B ) ) |
||
| Assertion | tendoipl | |- ( ( ( K e. HL /\ W e. H ) /\ S e. E ) -> ( ( I ` S ) P S ) = O ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | tendoicl.h | |- H = ( LHyp ` K ) |
|
| 2 | tendoicl.t | |- T = ( ( LTrn ` K ) ` W ) |
|
| 3 | tendoicl.e | |- E = ( ( TEndo ` K ) ` W ) |
|
| 4 | tendoicl.i | |- I = ( s e. E |-> ( f e. T |-> `' ( s ` f ) ) ) |
|
| 5 | tendoi.b | |- B = ( Base ` K ) |
|
| 6 | tendoi.p | |- P = ( s e. E , t e. E |-> ( f e. T |-> ( ( s ` f ) o. ( t ` f ) ) ) ) |
|
| 7 | tendoi.o | |- O = ( f e. T |-> ( _I |` B ) ) |
|
| 8 | simpl | |- ( ( ( K e. HL /\ W e. H ) /\ S e. E ) -> ( K e. HL /\ W e. H ) ) |
|
| 9 | 1 2 3 4 | tendoicl | |- ( ( ( K e. HL /\ W e. H ) /\ S e. E ) -> ( I ` S ) e. E ) |
| 10 | simpr | |- ( ( ( K e. HL /\ W e. H ) /\ S e. E ) -> S e. E ) |
|
| 11 | 1 2 3 6 | tendoplcl | |- ( ( ( K e. HL /\ W e. H ) /\ ( I ` S ) e. E /\ S e. E ) -> ( ( I ` S ) P S ) e. E ) |
| 12 | 8 9 10 11 | syl3anc | |- ( ( ( K e. HL /\ W e. H ) /\ S e. E ) -> ( ( I ` S ) P S ) e. E ) |
| 13 | 5 1 2 3 7 | tendo0cl | |- ( ( K e. HL /\ W e. H ) -> O e. E ) |
| 14 | 13 | adantr | |- ( ( ( K e. HL /\ W e. H ) /\ S e. E ) -> O e. E ) |
| 15 | 4 2 | tendoi2 | |- ( ( S e. E /\ g e. T ) -> ( ( I ` S ) ` g ) = `' ( S ` g ) ) |
| 16 | 15 | adantll | |- ( ( ( ( K e. HL /\ W e. H ) /\ S e. E ) /\ g e. T ) -> ( ( I ` S ) ` g ) = `' ( S ` g ) ) |
| 17 | 16 | coeq1d | |- ( ( ( ( K e. HL /\ W e. H ) /\ S e. E ) /\ g e. T ) -> ( ( ( I ` S ) ` g ) o. ( S ` g ) ) = ( `' ( S ` g ) o. ( S ` g ) ) ) |
| 18 | simpll | |- ( ( ( ( K e. HL /\ W e. H ) /\ S e. E ) /\ g e. T ) -> ( K e. HL /\ W e. H ) ) |
|
| 19 | 1 2 3 | tendocl | |- ( ( ( K e. HL /\ W e. H ) /\ S e. E /\ g e. T ) -> ( S ` g ) e. T ) |
| 20 | 19 | 3expa | |- ( ( ( ( K e. HL /\ W e. H ) /\ S e. E ) /\ g e. T ) -> ( S ` g ) e. T ) |
| 21 | 5 1 2 | ltrn1o | |- ( ( ( K e. HL /\ W e. H ) /\ ( S ` g ) e. T ) -> ( S ` g ) : B -1-1-onto-> B ) |
| 22 | 18 20 21 | syl2anc | |- ( ( ( ( K e. HL /\ W e. H ) /\ S e. E ) /\ g e. T ) -> ( S ` g ) : B -1-1-onto-> B ) |
| 23 | f1ococnv1 | |- ( ( S ` g ) : B -1-1-onto-> B -> ( `' ( S ` g ) o. ( S ` g ) ) = ( _I |` B ) ) |
|
| 24 | 22 23 | syl | |- ( ( ( ( K e. HL /\ W e. H ) /\ S e. E ) /\ g e. T ) -> ( `' ( S ` g ) o. ( S ` g ) ) = ( _I |` B ) ) |
| 25 | 17 24 | eqtrd | |- ( ( ( ( K e. HL /\ W e. H ) /\ S e. E ) /\ g e. T ) -> ( ( ( I ` S ) ` g ) o. ( S ` g ) ) = ( _I |` B ) ) |
| 26 | 9 | adantr | |- ( ( ( ( K e. HL /\ W e. H ) /\ S e. E ) /\ g e. T ) -> ( I ` S ) e. E ) |
| 27 | simplr | |- ( ( ( ( K e. HL /\ W e. H ) /\ S e. E ) /\ g e. T ) -> S e. E ) |
|
| 28 | simpr | |- ( ( ( ( K e. HL /\ W e. H ) /\ S e. E ) /\ g e. T ) -> g e. T ) |
|
| 29 | 6 2 | tendopl2 | |- ( ( ( I ` S ) e. E /\ S e. E /\ g e. T ) -> ( ( ( I ` S ) P S ) ` g ) = ( ( ( I ` S ) ` g ) o. ( S ` g ) ) ) |
| 30 | 26 27 28 29 | syl3anc | |- ( ( ( ( K e. HL /\ W e. H ) /\ S e. E ) /\ g e. T ) -> ( ( ( I ` S ) P S ) ` g ) = ( ( ( I ` S ) ` g ) o. ( S ` g ) ) ) |
| 31 | 7 5 | tendo02 | |- ( g e. T -> ( O ` g ) = ( _I |` B ) ) |
| 32 | 31 | adantl | |- ( ( ( ( K e. HL /\ W e. H ) /\ S e. E ) /\ g e. T ) -> ( O ` g ) = ( _I |` B ) ) |
| 33 | 25 30 32 | 3eqtr4d | |- ( ( ( ( K e. HL /\ W e. H ) /\ S e. E ) /\ g e. T ) -> ( ( ( I ` S ) P S ) ` g ) = ( O ` g ) ) |
| 34 | 33 | ralrimiva | |- ( ( ( K e. HL /\ W e. H ) /\ S e. E ) -> A. g e. T ( ( ( I ` S ) P S ) ` g ) = ( O ` g ) ) |
| 35 | 1 2 3 | tendoeq1 | |- ( ( ( K e. HL /\ W e. H ) /\ ( ( ( I ` S ) P S ) e. E /\ O e. E ) /\ A. g e. T ( ( ( I ` S ) P S ) ` g ) = ( O ` g ) ) -> ( ( I ` S ) P S ) = O ) |
| 36 | 8 12 14 34 35 | syl121anc | |- ( ( ( K e. HL /\ W e. H ) /\ S e. E ) -> ( ( I ` S ) P S ) = O ) |