![]() |
Mathbox for Norm Megill |
< Previous
Next >
Nearby theorems |
|
Mirrors > Home > MPE Home > Th. List > Mathboxes > paddssw1 | Structured version Visualization version GIF version |
Description: Subset law for projective subspace sum valid for all subsets of atoms. (Contributed by NM, 14-Mar-2012.) |
Ref | Expression |
---|---|
paddssw.a | β’ π΄ = (AtomsβπΎ) |
paddssw.p | β’ + = (+πβπΎ) |
Ref | Expression |
---|---|
paddssw1 | β’ ((πΎ β π΅ β§ (π β π΄ β§ π β π΄ β§ π β π΄)) β ((π β π β§ π β π) β (π + π) β (π + π))) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | simpl 483 | . 2 β’ ((πΎ β π΅ β§ (π β π΄ β§ π β π΄ β§ π β π΄)) β πΎ β π΅) | |
2 | simpr3 1196 | . 2 β’ ((πΎ β π΅ β§ (π β π΄ β§ π β π΄ β§ π β π΄)) β π β π΄) | |
3 | paddssw.a | . . 3 β’ π΄ = (AtomsβπΎ) | |
4 | paddssw.p | . . 3 β’ + = (+πβπΎ) | |
5 | 3, 4 | paddss12 38388 | . 2 β’ ((πΎ β π΅ β§ π β π΄ β§ π β π΄) β ((π β π β§ π β π) β (π + π) β (π + π))) |
6 | 1, 2, 2, 5 | syl3anc 1371 | 1 β’ ((πΎ β π΅ β§ (π β π΄ β§ π β π΄ β§ π β π΄)) β ((π β π β§ π β π) β (π + π) β (π + π))) |
Colors of variables: wff setvar class |
Syntax hints: β wi 4 β§ wa 396 β§ w3a 1087 = wceq 1541 β wcel 2106 β wss 3928 βcfv 6516 (class class class)co 7377 Atomscatm 37831 +πcpadd 38364 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1913 ax-6 1971 ax-7 2011 ax-8 2108 ax-9 2116 ax-10 2137 ax-11 2154 ax-12 2171 ax-ext 2702 ax-rep 5262 ax-sep 5276 ax-nul 5283 ax-pow 5340 ax-pr 5404 ax-un 7692 |
This theorem depends on definitions: df-bi 206 df-an 397 df-or 846 df-3an 1089 df-tru 1544 df-fal 1554 df-ex 1782 df-nf 1786 df-sb 2068 df-mo 2533 df-eu 2562 df-clab 2709 df-cleq 2723 df-clel 2809 df-nfc 2884 df-ne 2940 df-ral 3061 df-rex 3070 df-reu 3365 df-rab 3419 df-v 3461 df-sbc 3758 df-csb 3874 df-dif 3931 df-un 3933 df-in 3935 df-ss 3945 df-nul 4303 df-if 4507 df-pw 4582 df-sn 4607 df-pr 4609 df-op 4613 df-uni 4886 df-iun 4976 df-br 5126 df-opab 5188 df-mpt 5209 df-id 5551 df-xp 5659 df-rel 5660 df-cnv 5661 df-co 5662 df-dm 5663 df-rn 5664 df-res 5665 df-ima 5666 df-iota 6468 df-fun 6518 df-fn 6519 df-f 6520 df-f1 6521 df-fo 6522 df-f1o 6523 df-fv 6524 df-ov 7380 df-oprab 7381 df-mpo 7382 df-1st 7941 df-2nd 7942 df-padd 38365 |
This theorem is referenced by: paddss 38414 |
Copyright terms: Public domain | W3C validator |