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| Mirrors > Home > ILE Home > Th. List > mp3an3 | GIF version | ||
| Description: An inference based on modus ponens. (Contributed by NM, 21-Nov-1994.) |
| Ref | Expression |
|---|---|
| mp3an3.1 | ⊢ 𝜒 |
| mp3an3.2 | ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜃) |
| Ref | Expression |
|---|---|
| mp3an3 | ⊢ ((𝜑 ∧ 𝜓) → 𝜃) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | mp3an3.1 | . 2 ⊢ 𝜒 | |
| 2 | mp3an3.2 | . . 3 ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜃) | |
| 3 | 2 | 3expia 1232 | . 2 ⊢ ((𝜑 ∧ 𝜓) → (𝜒 → 𝜃)) |
| 4 | 1, 3 | mpi 15 | 1 ⊢ ((𝜑 ∧ 𝜓) → 𝜃) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ∧ wa 104 ∧ w3a 1005 |
| 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 1007 |
| This theorem is referenced by: mp3an13 1365 mp3an23 1366 mp3anl3 1370 opelxp 4784 funimaexg 5445 ov 6181 ovmpoa 6192 ovmpo 6197 ovtposg 6503 oaword1 6717 th3q 6887 enrefg 7016 f1imaen 7047 mapxpen 7114 pw1fin 7183 xpfi 7205 djucomen 7536 addnnnq0 7780 mulnnnq0 7781 prarloclemcalc 7833 genpelxp 7842 genpprecll 7845 genppreclu 7846 addsrpr 8076 mulsrpr 8077 gt0srpr 8079 mulrid 8287 ltneg 8753 leneg 8756 suble0 8767 div1 8994 nnaddcl 9274 nnmulcl 9275 nnge1 9277 nnsub 9293 2halves 9484 halfaddsub 9489 addltmul 9492 fcdmnn0fsuppg 9568 zleltp1 9650 nnaddm1cl 9656 zextlt 9688 peano5uzti 9704 eluzp1p1 9898 uzaddcl 9936 znq 9974 xrre 10172 xrre2 10173 fzshftral 10464 nninfinf 10829 expn1ap0 10935 expadd 10967 expmul 10970 expubnd 10982 sqmul 10987 bernneq 11047 sqrecapd 11064 faclbnd2 11129 faclbnd6 11131 fihashssdif 11208 ccatlcan 11435 ccatrcan 11436 shftval3 11537 caucvgre 11691 leabs 11784 ltabs 11797 caubnd2 11827 efexp 12393 efival 12443 cos01gt0 12474 odd2np1 12584 halfleoddlt 12605 omoe 12607 opeo 12608 gcdmultiple 12741 sqgcd 12750 nn0seqcvgd 12763 phiprmpw 12944 eulerthlemth 12954 odzcllem 12965 pcelnn 13044 4sqlem3 13113 lsp0 14697 lss0v 14704 zndvds0 14924 ntrin 15115 txuni2 15247 txopn 15256 xblpnfps 15389 xblpnf 15390 bl2in 15394 unirnblps 15413 unirnbl 15414 blpnfctr 15430 plyconst 15736 plyid 15737 sincosq1eq 15830 rpcxpp1 15897 rplogb1 15939 |
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