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| Mirrors > Home > ILE Home > Th. List > simp3d | GIF version | ||
| Description: Deduce a conjunct from a triple conjunction. (Contributed by NM, 4-Sep-2005.) |
| Ref | Expression |
|---|---|
| 3simp1d.1 | ⊢ (𝜑 → (𝜓 ∧ 𝜒 ∧ 𝜃)) |
| Ref | Expression |
|---|---|
| simp3d | ⊢ (𝜑 → 𝜃) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 3simp1d.1 | . 2 ⊢ (𝜑 → (𝜓 ∧ 𝜒 ∧ 𝜃)) | |
| 2 | simp3 1023 | . 2 ⊢ ((𝜓 ∧ 𝜒 ∧ 𝜃) → 𝜃) | |
| 3 | 1, 2 | syl 14 | 1 ⊢ (𝜑 → 𝜃) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ∧ 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: simp3bi 1038 erinxp 6773 resixp 6897 exmidapne 7472 addcanprleml 7827 addcanprlemu 7828 ltmprr 7855 lelttrdi 8599 ixxdisj 10131 ixxss1 10132 ixxss2 10133 ixxss12 10134 iccsupr 10194 icodisj 10220 ioom 10513 elicore 10519 intfracq 10575 flqdiv 10576 mulqaddmodid 10619 modsumfzodifsn 10651 seqf1oglem2 10775 cjmul 11439 sumtp 11968 crth 12789 eulerthlem1 12792 eulerthlemh 12796 eulerthlemth 12797 4sqlem13m 12969 ennnfonelemim 13038 ctiunct 13054 strsetsid 13108 strleund 13179 strext 13181 mhm0 13544 submcl 13555 submmnd 13556 eqger 13804 eqgcpbl 13808 lmodvsdir 14319 lssclg 14371 rnglidlmsgrp 14504 2idlcpblrng 14530 lmcvg 14934 lmff 14966 lmtopcnp 14967 xmeter 15153 xmetresbl 15157 tgqioo 15272 ivthinclemlopn 15353 ivthinclemuopn 15355 limccl 15376 limcdifap 15379 limcresi 15383 limccnpcntop 15392 limccnp2lem 15393 limccnp2cntop 15394 limccoap 15395 cosordlem 15566 relogbval 15668 relogbzcl 15669 nnlogbexp 15676 mersenne 15714 perfectlem2 15717 wlk1walkdom 16170 upgr2wlkdc 16186 clwwlknon 16238 clwwlknonex2lem2 16247 |
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