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Mirrors > Home > MPE Home > Th. List > simp123 | Structured version Visualization version GIF version |
Description: Simplification of conjunction. (Contributed by NM, 9-Mar-2012.) |
Ref | Expression |
---|---|
simp123 | ⊢ (((𝜃 ∧ (𝜑 ∧ 𝜓 ∧ 𝜒) ∧ 𝜏) ∧ 𝜂 ∧ 𝜁) → 𝜒) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | simp23 1210 | . 2 ⊢ ((𝜃 ∧ (𝜑 ∧ 𝜓 ∧ 𝜒) ∧ 𝜏) → 𝜒) | |
2 | 1 | 3ad2ant1 1135 | 1 ⊢ (((𝜃 ∧ (𝜑 ∧ 𝜓 ∧ 𝜒) ∧ 𝜏) ∧ 𝜂 ∧ 𝜁) → 𝜒) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ w3a 1089 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 |
This theorem depends on definitions: df-bi 210 df-an 400 df-3an 1091 |
This theorem is referenced by: ax5seglem3 26976 axpasch 26986 exatleN 37104 ps-2b 37182 3atlem1 37183 3atlem2 37184 3atlem4 37186 3atlem5 37187 3atlem6 37188 2llnjaN 37266 2llnjN 37267 4atlem12b 37311 2lplnja 37319 2lplnj 37320 dalemrea 37328 dath2 37437 lneq2at 37478 osumcllem7N 37662 cdleme26ee 38060 cdlemg35 38413 cdlemg36 38414 cdlemj1 38521 cdlemk23-3 38602 cdlemk25-3 38604 cdlemk26b-3 38605 cdlemk27-3 38607 cdlemk28-3 38608 cdleml3N 38678 iscnrm3llem2 45860 |
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