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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 1183 | . 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 962 |
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 964 |
This theorem is referenced by: mp3an13 1306 mp3an23 1307 mp3anl3 1311 opelxp 4564 funimaexg 5202 ov 5883 ovmpoa 5894 ovmpo 5899 ovtposg 6149 oaword1 6360 th3q 6527 enrefg 6651 f1imaen 6681 mapxpen 6735 xpfi 6811 djucomen 7065 addnnnq0 7250 mulnnnq0 7251 prarloclemcalc 7303 genpelxp 7312 genpprecll 7315 genppreclu 7316 addsrpr 7546 mulsrpr 7547 gt0srpr 7549 mulid1 7756 ltneg 8217 leneg 8220 suble0 8231 div1 8456 nnaddcl 8733 nnmulcl 8734 nnge1 8736 nnsub 8752 2halves 8942 halfaddsub 8947 addltmul 8949 zleltp1 9102 nnaddm1cl 9108 zextlt 9136 peano5uzti 9152 eluzp1p1 9344 uzaddcl 9374 znq 9409 xrre 9596 xrre2 9597 fzshftral 9881 expn1ap0 10296 expadd 10328 expmul 10331 expubnd 10343 sqmul 10348 bernneq 10405 sqrecapd 10421 faclbnd2 10481 faclbnd6 10483 fihashssdif 10557 shftval3 10592 caucvgre 10746 leabs 10839 ltabs 10852 caubnd2 10882 efexp 11377 efival 11428 cos01gt0 11458 odd2np1 11559 halfleoddlt 11580 omoe 11582 opeo 11583 gcdmultiple 11697 sqgcd 11706 nn0seqcvgd 11711 phiprmpw 11887 ntrin 12282 txuni2 12414 txopn 12423 xblpnfps 12556 xblpnf 12557 bl2in 12561 unirnblps 12580 unirnbl 12581 blpnfctr 12597 sincosq1eq 12909 |
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