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Mirrors > Home > MPE Home > Th. List > lmodvsubval2 | Structured version Visualization version GIF version |
Description: Value of vector subtraction in terms of addition. (hvsubval 30533 analog.) (Contributed by NM, 31-Mar-2014.) (Proof shortened by Mario Carneiro, 19-Jun-2014.) |
Ref | Expression |
---|---|
lmodvsubval2.v | β’ π = (Baseβπ) |
lmodvsubval2.p | β’ + = (+gβπ) |
lmodvsubval2.m | β’ β = (-gβπ) |
lmodvsubval2.f | β’ πΉ = (Scalarβπ) |
lmodvsubval2.s | β’ Β· = ( Β·π βπ) |
lmodvsubval2.n | β’ π = (invgβπΉ) |
lmodvsubval2.u | β’ 1 = (1rβπΉ) |
Ref | Expression |
---|---|
lmodvsubval2 | β’ ((π β LMod β§ π΄ β π β§ π΅ β π) β (π΄ β π΅) = (π΄ + ((πβ 1 ) Β· π΅))) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | lmodvsubval2.v | . . . 4 β’ π = (Baseβπ) | |
2 | lmodvsubval2.p | . . . 4 β’ + = (+gβπ) | |
3 | eqid 2731 | . . . 4 β’ (invgβπ) = (invgβπ) | |
4 | lmodvsubval2.m | . . . 4 β’ β = (-gβπ) | |
5 | 1, 2, 3, 4 | grpsubval 18907 | . . 3 β’ ((π΄ β π β§ π΅ β π) β (π΄ β π΅) = (π΄ + ((invgβπ)βπ΅))) |
6 | 5 | 3adant1 1129 | . 2 β’ ((π β LMod β§ π΄ β π β§ π΅ β π) β (π΄ β π΅) = (π΄ + ((invgβπ)βπ΅))) |
7 | lmodvsubval2.f | . . . . 5 β’ πΉ = (Scalarβπ) | |
8 | lmodvsubval2.s | . . . . 5 β’ Β· = ( Β·π βπ) | |
9 | lmodvsubval2.u | . . . . 5 β’ 1 = (1rβπΉ) | |
10 | lmodvsubval2.n | . . . . 5 β’ π = (invgβπΉ) | |
11 | 1, 3, 7, 8, 9, 10 | lmodvneg1 20660 | . . . 4 β’ ((π β LMod β§ π΅ β π) β ((πβ 1 ) Β· π΅) = ((invgβπ)βπ΅)) |
12 | 11 | 3adant2 1130 | . . 3 β’ ((π β LMod β§ π΄ β π β§ π΅ β π) β ((πβ 1 ) Β· π΅) = ((invgβπ)βπ΅)) |
13 | 12 | oveq2d 7428 | . 2 β’ ((π β LMod β§ π΄ β π β§ π΅ β π) β (π΄ + ((πβ 1 ) Β· π΅)) = (π΄ + ((invgβπ)βπ΅))) |
14 | 6, 13 | eqtr4d 2774 | 1 β’ ((π β LMod β§ π΄ β π β§ π΅ β π) β (π΄ β π΅) = (π΄ + ((πβ 1 ) Β· π΅))) |
Colors of variables: wff setvar class |
Syntax hints: β wi 4 β§ w3a 1086 = wceq 1540 β wcel 2105 βcfv 6544 (class class class)co 7412 Basecbs 17149 +gcplusg 17202 Scalarcsca 17205 Β·π cvsca 17206 invgcminusg 18857 -gcsg 18858 1rcur 20076 LModclmod 20615 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1912 ax-6 1970 ax-7 2010 ax-8 2107 ax-9 2115 ax-10 2136 ax-11 2153 ax-12 2170 ax-ext 2702 ax-sep 5300 ax-nul 5307 ax-pow 5364 ax-pr 5428 ax-un 7728 ax-cnex 11169 ax-resscn 11170 ax-1cn 11171 ax-icn 11172 ax-addcl 11173 ax-addrcl 11174 ax-mulcl 11175 ax-mulrcl 11176 ax-mulcom 11177 ax-addass 11178 ax-mulass 11179 ax-distr 11180 ax-i2m1 11181 ax-1ne0 11182 ax-1rid 11183 ax-rnegex 11184 ax-rrecex 11185 ax-cnre 11186 ax-pre-lttri 11187 ax-pre-lttrn 11188 ax-pre-ltadd 11189 ax-pre-mulgt0 11190 |
This theorem depends on definitions: df-bi 206 df-an 396 df-or 845 df-3or 1087 df-3an 1088 df-tru 1543 df-fal 1553 df-ex 1781 df-nf 1785 df-sb 2067 df-mo 2533 df-eu 2562 df-clab 2709 df-cleq 2723 df-clel 2809 df-nfc 2884 df-ne 2940 df-nel 3046 df-ral 3061 df-rex 3070 df-rmo 3375 df-reu 3376 df-rab 3432 df-v 3475 df-sbc 3779 df-csb 3895 df-dif 3952 df-un 3954 df-in 3956 df-ss 3966 df-pss 3968 df-nul 4324 df-if 4530 df-pw 4605 df-sn 4630 df-pr 4632 df-op 4636 df-uni 4910 df-iun 5000 df-br 5150 df-opab 5212 df-mpt 5233 df-tr 5267 df-id 5575 df-eprel 5581 df-po 5589 df-so 5590 df-fr 5632 df-we 5634 df-xp 5683 df-rel 5684 df-cnv 5685 df-co 5686 df-dm 5687 df-rn 5688 df-res 5689 df-ima 5690 df-pred 6301 df-ord 6368 df-on 6369 df-lim 6370 df-suc 6371 df-iota 6496 df-fun 6546 df-fn 6547 df-f 6548 df-f1 6549 df-fo 6550 df-f1o 6551 df-fv 6552 df-riota 7368 df-ov 7415 df-oprab 7416 df-mpo 7417 df-om 7859 df-1st 7978 df-2nd 7979 df-frecs 8269 df-wrecs 8300 df-recs 8374 df-rdg 8413 df-er 8706 df-en 8943 df-dom 8944 df-sdom 8945 df-pnf 11255 df-mnf 11256 df-xr 11257 df-ltxr 11258 df-le 11259 df-sub 11451 df-neg 11452 df-nn 12218 df-2 12280 df-sets 17102 df-slot 17120 df-ndx 17132 df-base 17150 df-plusg 17215 df-0g 17392 df-mgm 18566 df-sgrp 18645 df-mnd 18661 df-grp 18859 df-minusg 18860 df-sbg 18861 df-mgp 20030 df-ur 20077 df-ring 20130 df-lmod 20617 |
This theorem is referenced by: lmodsubvs 20673 lmodsubdi 20674 lmodsubdir 20675 lssvsubcl 20699 clmvsubval 24857 lflsub 38241 ldualvsub 38329 ldualvsubval 38331 lcdvsub 40792 lcdvsubval 40793 baerlem3lem1 40882 zlmodzxzsubm 47125 |
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