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Mirrors > Home > ILE Home > Th. List > 3com12 | GIF version |
Description: Commutation in antecedent. Swap 1st and 3rd. (Contributed by NM, 28-Jan-1996.) (Proof shortened by Andrew Salmon, 13-May-2011.) |
Ref | Expression |
---|---|
3exp.1 | ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜃) |
Ref | Expression |
---|---|
3com12 | ⊢ ((𝜓 ∧ 𝜑 ∧ 𝜒) → 𝜃) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 3ancoma 969 | . 2 ⊢ ((𝜓 ∧ 𝜑 ∧ 𝜒) ↔ (𝜑 ∧ 𝜓 ∧ 𝜒)) | |
2 | 3exp.1 | . 2 ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜃) | |
3 | 1, 2 | sylbi 120 | 1 ⊢ ((𝜓 ∧ 𝜑 ∧ 𝜒) → 𝜃) |
Colors of variables: wff set class |
Syntax hints: → wi 4 ∧ w3a 962 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 |
This theorem depends on definitions: df-bi 116 df-3an 964 |
This theorem is referenced by: 3adant2l 1210 3adant2r 1211 brelrng 4770 funimaexglem 5206 fvun2 5488 nnaordi 6404 nnmword 6414 fpmg 6568 prcdnql 7292 prcunqu 7293 prarloc 7311 ltaprg 7427 mul12 7891 add12 7920 addsub 7973 addsubeq4 7977 ppncan 8004 leadd1 8192 ltaddsub2 8199 leaddsub2 8201 lemul1 8355 reapmul1lem 8356 reapadd1 8358 reapcotr 8360 remulext1 8361 div23ap 8451 ltmulgt11 8622 lediv1 8627 lemuldiv 8639 zdiv 9139 iooneg 9771 icoshft 9773 fzaddel 9839 fzshftral 9888 facwordi 10486 abssubge0 10874 climshftlemg 11071 dvdsmul1 11515 divalgb 11622 lcmgcdeq 11764 cnmptcom 12467 hmeof1o2 12477 |
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