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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 4779 funimaexg 5440 ov 6173 ovmpoa 6184 ovmpo 6189 ovtposg 6490 oaword1 6704 th3q 6874 enrefg 7003 f1imaen 7034 mapxpen 7101 pw1fin 7170 xpfi 7192 djucomen 7523 addnnnq0 7764 mulnnnq0 7765 prarloclemcalc 7817 genpelxp 7826 genpprecll 7829 genppreclu 7830 addsrpr 8060 mulsrpr 8061 gt0srpr 8063 mulrid 8271 ltneg 8736 leneg 8739 suble0 8750 div1 8977 nnaddcl 9257 nnmulcl 9258 nnge1 9260 nnsub 9276 2halves 9467 halfaddsub 9472 addltmul 9475 fcdmnn0fsuppg 9551 zleltp1 9633 nnaddm1cl 9639 zextlt 9670 peano5uzti 9686 eluzp1p1 9880 uzaddcl 9918 znq 9956 xrre 10153 xrre2 10154 fzshftral 10442 nninfinf 10805 expn1ap0 10911 expadd 10943 expmul 10946 expubnd 10958 sqmul 10963 bernneq 11022 sqrecapd 11039 faclbnd2 11104 faclbnd6 11106 fihashssdif 11183 ccatlcan 11410 ccatrcan 11411 shftval3 11512 caucvgre 11666 leabs 11759 ltabs 11772 caubnd2 11802 efexp 12368 efival 12418 cos01gt0 12449 odd2np1 12559 halfleoddlt 12580 omoe 12582 opeo 12583 gcdmultiple 12716 sqgcd 12725 nn0seqcvgd 12738 phiprmpw 12919 eulerthlemth 12929 odzcllem 12940 pcelnn 13019 4sqlem3 13088 lsp0 14571 lss0v 14578 zndvds0 14798 ntrin 14989 txuni2 15121 txopn 15130 xblpnfps 15263 xblpnf 15264 bl2in 15268 unirnblps 15287 unirnbl 15288 blpnfctr 15304 plyconst 15610 plyid 15611 sincosq1eq 15704 rpcxpp1 15771 rplogb1 15813 |
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