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Mirrors > Home > MPE Home > Th. List > equncomi | Structured version Visualization version GIF version |
Description: Inference form of equncom 4054. equncomi 4055 was automatically derived from equncomiVD 42103 using the tools program translate_without_overwriting.cmd and minimizing. (Contributed by Alan Sare, 18-Feb-2012.) |
Ref | Expression |
---|---|
equncomi.1 | ⊢ 𝐴 = (𝐵 ∪ 𝐶) |
Ref | Expression |
---|---|
equncomi | ⊢ 𝐴 = (𝐶 ∪ 𝐵) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | equncomi.1 | . 2 ⊢ 𝐴 = (𝐵 ∪ 𝐶) | |
2 | equncom 4054 | . 2 ⊢ (𝐴 = (𝐵 ∪ 𝐶) ↔ 𝐴 = (𝐶 ∪ 𝐵)) | |
3 | 1, 2 | mpbi 233 | 1 ⊢ 𝐴 = (𝐶 ∪ 𝐵) |
Colors of variables: wff setvar class |
Syntax hints: = wceq 1543 ∪ cun 3851 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1803 ax-4 1817 ax-5 1918 ax-6 1976 ax-7 2018 ax-8 2114 ax-9 2122 ax-ext 2708 |
This theorem depends on definitions: df-bi 210 df-an 400 df-or 848 df-tru 1546 df-ex 1788 df-sb 2073 df-clab 2715 df-cleq 2728 df-clel 2809 df-v 3400 df-un 3858 |
This theorem is referenced by: disjssun 4368 difprsn1 4699 unidmrn 6122 phplem1 8803 djucomen 9756 ackbij1lem14 9812 ltxrlt 10868 ruclem6 15759 ruclem7 15760 i1f1 24541 vtxdgoddnumeven 27595 subfacp1lem1 32808 lindsenlbs 35458 poimirlem6 35469 poimirlem7 35470 poimirlem16 35479 poimirlem17 35480 pwfi2f1o 40565 cnvrcl0 40850 iunrelexp0 40928 dfrtrcl4 40964 cotrclrcl 40968 dffrege76 41165 sucidALTVD 42104 sucidALT 42105 |
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