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Mirrors > Home > ILE Home > Th. List > 3com12 | Unicode 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 |
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Ref | Expression |
---|---|
3com12 |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 3ancoma 985 |
. 2
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2 | 3exp.1 |
. 2
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3 | 1, 2 | sylbi 121 |
1
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Colors of variables: wff set class |
Syntax hints: ![]() ![]() |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 |
This theorem depends on definitions: df-bi 117 df-3an 980 |
This theorem is referenced by: 3adant2l 1232 3adant2r 1233 brelrng 4858 iotam 5208 funimaexglem 5299 fvun2 5583 nnaordi 6508 nnmword 6518 fpmg 6673 prcdnql 7482 prcunqu 7483 prarloc 7501 ltaprg 7617 mul12 8085 add12 8114 addsub 8167 addsubeq4 8171 ppncan 8198 leadd1 8386 ltaddsub2 8393 leaddsub2 8395 lemul1 8549 reapmul1lem 8550 reapadd1 8552 reapcotr 8554 remulext1 8555 div23ap 8647 ltmulgt11 8820 lediv1 8825 lemuldiv 8837 zdiv 9340 iooneg 9987 icoshft 9989 fzaddel 10058 fzshftral 10107 facwordi 10719 abssubge0 11110 climshftlemg 11309 dvdsmul1 11819 divalgb 11929 lcmgcdeq 12082 pcfac 12347 mhmmulg 13022 cnmptcom 13768 hmeof1o2 13778 |
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