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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 4761 funimaexg 5421 ov 6151 ovmpoa 6162 ovmpo 6167 ovtposg 6468 oaword1 6682 th3q 6852 enrefg 6980 f1imaen 7011 mapxpen 7077 pw1fin 7145 xpfi 7167 djucomen 7491 addnnnq0 7729 mulnnnq0 7730 prarloclemcalc 7782 genpelxp 7791 genpprecll 7794 genppreclu 7795 addsrpr 8025 mulsrpr 8026 gt0srpr 8028 mulrid 8236 ltneg 8701 leneg 8704 suble0 8715 div1 8942 nnaddcl 9222 nnmulcl 9223 nnge1 9225 nnsub 9241 2halves 9432 halfaddsub 9437 addltmul 9440 zleltp1 9596 nnaddm1cl 9602 zextlt 9633 peano5uzti 9649 eluzp1p1 9843 uzaddcl 9881 znq 9919 xrre 10116 xrre2 10117 fzshftral 10405 nninfinf 10768 expn1ap0 10874 expadd 10906 expmul 10909 expubnd 10921 sqmul 10926 bernneq 10985 sqrecapd 11002 faclbnd2 11067 faclbnd6 11069 fihashssdif 11145 ccatlcan 11365 ccatrcan 11366 shftval3 11467 caucvgre 11621 leabs 11714 ltabs 11727 caubnd2 11757 efexp 12323 efival 12373 cos01gt0 12404 odd2np1 12514 halfleoddlt 12535 omoe 12537 opeo 12538 gcdmultiple 12671 sqgcd 12680 nn0seqcvgd 12693 phiprmpw 12874 eulerthlemth 12884 odzcllem 12895 pcelnn 12974 4sqlem3 13043 lsp0 14519 lss0v 14526 zndvds0 14746 ntrin 14935 txuni2 15067 txopn 15076 xblpnfps 15209 xblpnf 15210 bl2in 15214 unirnblps 15233 unirnbl 15234 blpnfctr 15250 plyconst 15556 plyid 15557 sincosq1eq 15650 rpcxpp1 15717 rplogb1 15759 |
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