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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 1026 | . 2 ⊢ ((𝜓 ∧ 𝜒 ∧ 𝜃) → 𝜃) | |
| 3 | 1, 2 | syl 14 | 1 ⊢ (𝜑 → 𝜃) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ∧ w3a 1005 |
| 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 1007 |
| This theorem is referenced by: simp3bi 1041 erinxp 6845 resixp 6970 exmidapne 7579 addcanprleml 7934 addcanprlemu 7935 ltmprr 7962 lelttrdi 8705 ixxdisj 10242 ixxss1 10243 ixxss2 10244 ixxss12 10245 iccsupr 10305 icodisj 10331 ioom 10627 elicore 10633 intfracq 10689 flqdiv 10690 mulqaddmodid 10733 modsumfzodifsn 10765 seqf1oglem2 10889 cjmul 11578 sumtp 12108 crth 12929 eulerthlem1 12932 eulerthlemh 12936 eulerthlemth 12937 4sqlem13m 13109 ennnfonelemim 13196 ctiunct 13212 strsetsid 13266 strleund 13337 strext 13339 mhm0 13702 submcl 13713 submmnd 13714 eqger 13962 eqgcpbl 13966 lmodvsdir 14509 lssclg 14561 rnglidlmsgrp 14694 2idlcpblrng 14720 lmcvg 15131 lmff 15163 lmtopcnp 15164 xmeter 15350 xmetresbl 15354 tgqioo 15469 ivthinclemlopn 15550 ivthinclemuopn 15552 limccl 15573 limcdifap 15576 limcresi 15580 limccnpcntop 15589 limccnp2lem 15590 limccnp2cntop 15591 limccoap 15592 cosordlem 15763 relogbval 15865 relogbzcl 15866 nnlogbexp 15873 mersenne 15914 perfectlem2 15917 subgruhgredgdm 16314 wlk1walkdom 16403 upgr2wlkdc 16421 clwwlknon 16473 clwwlknonex2lem2 16482 depindlem2 16551 depindlem3 16552 depind 16553 |
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