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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 970 | . 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 963 |
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 965 |
This theorem is referenced by: 3adant2l 1211 3adant2r 1212 brelrng 4778 funimaexglem 5214 fvun2 5496 nnaordi 6412 nnmword 6422 fpmg 6576 prcdnql 7316 prcunqu 7317 prarloc 7335 ltaprg 7451 mul12 7915 add12 7944 addsub 7997 addsubeq4 8001 ppncan 8028 leadd1 8216 ltaddsub2 8223 leaddsub2 8225 lemul1 8379 reapmul1lem 8380 reapadd1 8382 reapcotr 8384 remulext1 8385 div23ap 8475 ltmulgt11 8646 lediv1 8651 lemuldiv 8663 zdiv 9163 iooneg 9801 icoshft 9803 fzaddel 9870 fzshftral 9919 facwordi 10518 abssubge0 10906 climshftlemg 11103 dvdsmul1 11551 divalgb 11658 lcmgcdeq 11800 cnmptcom 12506 hmeof1o2 12516 |
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