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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 1229 | . 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 1002 |
| 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 1004 |
| This theorem is referenced by: mp3an13 1362 mp3an23 1363 mp3anl3 1367 opelxp 4749 funimaexg 5405 ov 6130 ovmpoa 6141 ovmpo 6146 ovtposg 6411 oaword1 6625 th3q 6795 enrefg 6923 f1imaen 6954 mapxpen 7017 pw1fin 7080 xpfi 7102 djucomen 7406 addnnnq0 7644 mulnnnq0 7645 prarloclemcalc 7697 genpelxp 7706 genpprecll 7709 genppreclu 7710 addsrpr 7940 mulsrpr 7941 gt0srpr 7943 mulrid 8151 ltneg 8617 leneg 8620 suble0 8631 div1 8858 nnaddcl 9138 nnmulcl 9139 nnge1 9141 nnsub 9157 2halves 9348 halfaddsub 9353 addltmul 9356 zleltp1 9510 nnaddm1cl 9516 zextlt 9547 peano5uzti 9563 eluzp1p1 9756 uzaddcl 9789 znq 9827 xrre 10024 xrre2 10025 fzshftral 10312 nninfinf 10673 expn1ap0 10779 expadd 10811 expmul 10814 expubnd 10826 sqmul 10831 bernneq 10890 sqrecapd 10907 faclbnd2 10972 faclbnd6 10974 fihashssdif 11048 ccatlcan 11258 ccatrcan 11259 shftval3 11346 caucvgre 11500 leabs 11593 ltabs 11606 caubnd2 11636 efexp 12201 efival 12251 cos01gt0 12282 odd2np1 12392 halfleoddlt 12413 omoe 12415 opeo 12416 gcdmultiple 12549 sqgcd 12558 nn0seqcvgd 12571 phiprmpw 12752 eulerthlemth 12762 odzcllem 12773 pcelnn 12852 4sqlem3 12921 lsp0 14395 lss0v 14402 zndvds0 14622 ntrin 14806 txuni2 14938 txopn 14947 xblpnfps 15080 xblpnf 15081 bl2in 15085 unirnblps 15104 unirnbl 15105 blpnfctr 15121 plyconst 15427 plyid 15428 sincosq1eq 15521 rpcxpp1 15588 rplogb1 15630 |
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