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Mirrors > Home > MPE Home > Th. List > equncomi | Structured version Visualization version GIF version |
Description: Inference form of equncom 4130. equncomi 4131 was automatically derived from equncomiVD 41223 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 4130 | . 2 ⊢ (𝐴 = (𝐵 ∪ 𝐶) ↔ 𝐴 = (𝐶 ∪ 𝐵)) | |
3 | 1, 2 | mpbi 232 | 1 ⊢ 𝐴 = (𝐶 ∪ 𝐵) |
Colors of variables: wff setvar class |
Syntax hints: = wceq 1537 ∪ cun 3934 |
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 1911 ax-6 1970 ax-7 2015 ax-8 2116 ax-9 2124 ax-10 2145 ax-11 2161 ax-12 2177 ax-ext 2793 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-tru 1540 df-ex 1781 df-nf 1785 df-sb 2070 df-clab 2800 df-cleq 2814 df-clel 2893 df-nfc 2963 df-v 3496 df-un 3941 |
This theorem is referenced by: disjssun 4417 difprsn1 4733 unidmrn 6130 phplem1 8696 djucomen 9603 ackbij1lem14 9655 ltxrlt 10711 ruclem6 15588 ruclem7 15589 i1f1 24291 vtxdgoddnumeven 27335 subfacp1lem1 32426 lindsenlbs 34902 poimirlem6 34913 poimirlem7 34914 poimirlem16 34923 poimirlem17 34924 pwfi2f1o 39716 cnvrcl0 40005 iunrelexp0 40067 dfrtrcl4 40103 cotrclrcl 40107 dffrege76 40305 sucidALTVD 41224 sucidALT 41225 |
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