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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 1236 | . 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 1009 |
| 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 1011 |
| This theorem is referenced by: mp3an13 1369 mp3an23 1370 mp3anl3 1374 opelxp 4799 funimaexg 5460 ov 6198 ovmpoa 6209 ovmpo 6214 ovtposg 6520 oaword1 6734 th3q 6904 enrefg 7040 f1imaen 7071 mapxpen 7138 pw1fin 7207 xpfi 7229 djucomen 7562 addnnnq0 7806 mulnnnq0 7807 prarloclemcalc 7859 genpelxp 7868 genpprecll 7871 genppreclu 7872 addsrpr 8102 mulsrpr 8103 gt0srpr 8105 mulrid 8313 ltneg 8780 leneg 8783 suble0 8794 div1 9023 nnaddcl 9303 nnmulcl 9304 nnge1 9306 nnsub 9322 2halves 9513 halfaddsub 9518 addltmul 9521 fcdmnn0fsuppg 9597 zleltp1 9679 nnaddm1cl 9685 zextlt 9717 peano5uzti 9733 eluzp1p1 9927 uzaddcl 9965 znq 10003 xrre 10201 xrre2 10202 fzshftral 10493 nninfinf 10858 expn1ap0 10964 expadd 10996 expmul 10999 expubnd 11011 sqmul 11016 bernneq 11076 sqrecapd 11093 faclbnd2 11158 faclbnd6 11160 fihashssdif 11237 ccatlcan 11468 ccatrcan 11469 shftval3 11570 caucvgre 11725 leabs 11818 ltabs 11831 caubnd2 11861 efexp 12427 efival 12477 cos01gt0 12508 odd2np1 12618 halfleoddlt 12639 omoe 12641 opeo 12642 gcdmultiple 12775 sqgcd 12784 nn0seqcvgd 12797 phiprmpw 12978 eulerthlemth 12988 odzcllem 12999 pcelnn 13078 4sqlem3 13147 lsp0 14732 lss0v 14739 zndvds0 14957 ntrin 15148 txuni2 15280 txopn 15289 xblpnfps 15422 xblpnf 15423 bl2in 15427 unirnblps 15446 unirnbl 15447 blpnfctr 15463 plyconst 15769 plyid 15770 sincosq1eq 15863 rpcxpp1 15931 rplogb1 15973 |
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