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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 1194 | . 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 103 ∧ w3a 967 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 |
This theorem depends on definitions: df-bi 116 df-3an 969 |
This theorem is referenced by: mp3an13 1317 mp3an23 1318 mp3anl3 1322 opelxp 4628 funimaexg 5266 ov 5952 ovmpoa 5963 ovmpo 5968 ovtposg 6218 oaword1 6430 th3q 6597 enrefg 6721 f1imaen 6751 mapxpen 6805 pw1fin 6867 xpfi 6886 djucomen 7163 addnnnq0 7381 mulnnnq0 7382 prarloclemcalc 7434 genpelxp 7443 genpprecll 7446 genppreclu 7447 addsrpr 7677 mulsrpr 7678 gt0srpr 7680 mulid1 7887 ltneg 8351 leneg 8354 suble0 8365 div1 8590 nnaddcl 8868 nnmulcl 8869 nnge1 8871 nnsub 8887 2halves 9077 halfaddsub 9082 addltmul 9084 zleltp1 9237 nnaddm1cl 9243 zextlt 9274 peano5uzti 9290 eluzp1p1 9482 uzaddcl 9515 znq 9553 xrre 9747 xrre2 9748 fzshftral 10033 expn1ap0 10455 expadd 10487 expmul 10490 expubnd 10502 sqmul 10507 bernneq 10564 sqrecapd 10581 faclbnd2 10644 faclbnd6 10646 fihashssdif 10720 shftval3 10755 caucvgre 10909 leabs 11002 ltabs 11015 caubnd2 11045 efexp 11609 efival 11659 cos01gt0 11689 odd2np1 11795 halfleoddlt 11816 omoe 11818 opeo 11819 gcdmultiple 11938 sqgcd 11947 nn0seqcvgd 11952 phiprmpw 12131 eulerthlemth 12141 odzcllem 12151 pcelnn 12229 ntrin 12665 txuni2 12797 txopn 12806 xblpnfps 12939 xblpnf 12940 bl2in 12944 unirnblps 12963 unirnbl 12964 blpnfctr 12980 sincosq1eq 13301 rpcxpp1 13368 rplogb1 13407 |
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