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| Mirrors > Home > ILE Home > Th. List > simpli | GIF version | ||
| Description: Inference eliminating a conjunct. (Contributed by NM, 15-Jun-1994.) |
| Ref | Expression |
|---|---|
| simpli.1 | ⊢ (𝜑 ∧ 𝜓) |
| Ref | Expression |
|---|---|
| simpli | ⊢ 𝜑 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simpli.1 | . 2 ⊢ (𝜑 ∧ 𝜓) | |
| 2 | simpl 109 | . 2 ⊢ ((𝜑 ∧ 𝜓) → 𝜑) | |
| 3 | 1, 2 | ax-mp 5 | 1 ⊢ 𝜑 |
| Colors of variables: wff set class |
| This proof depends on syntax axioms: ∧ wa 104 |
| This proof depends on axioms: ax-mp 5 ax-ia1 106 |
| This theorem is used by: biimp 118 biimpr 130 dfbi2 392 orc 724 pwundifss 4432 ssdomg 7070 negiso 9294 infrenegsupex 10011 xrnegiso 12054 infxrnegsupex 12055 cos01bnd 12551 cos1bnd 12552 cos2bnd 12553 sin4lt0 12560 egt2lt3 12573 epos 12574 ene1 12578 eap1 12579 slotslfn 13437 strslfvd 13453 strslfv2d 13454 strsl0 13460 setsslid 13462 setsslnid 13463 slotm 13474 sravscag 14890 reeff1o 16011 pigt2lt4 16023 pire 16025 pipos 16027 sinhalfpi 16035 tan4thpi 16080 sincos3rdpi 16082 pigt3 16083 logdivlt 16136 ppiublem1 16303 chtqub 16308 bposlem7 16329 lgsdir2lem4 16367 lgsdir2lem5 16368 |
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