| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 6769 resixp 6893 exmidapne 7462 addcanprleml 7817 addcanprlemu 7818 ltmprr 7845 lelttrdi 8589 ixxdisj 10116 ixxss1 10117 ixxss2 10118 ixxss12 10119 iccsupr 10179 icodisj 10205 ioom 10497 elicore 10503 intfracq 10559 flqdiv 10560 mulqaddmodid 10603 modsumfzodifsn 10635 seqf1oglem2 10759 cjmul 11417 sumtp 11946 crth 12767 eulerthlem1 12770 eulerthlemh 12774 eulerthlemth 12775 4sqlem13m 12947 ennnfonelemim 13016 ctiunct 13032 strsetsid 13086 strleund 13157 strext 13159 mhm0 13522 submcl 13533 submmnd 13534 eqger 13782 eqgcpbl 13786 lmodvsdir 14297 lssclg 14349 rnglidlmsgrp 14482 2idlcpblrng 14508 lmcvg 14912 lmff 14944 lmtopcnp 14945 xmeter 15131 xmetresbl 15135 tgqioo 15250 ivthinclemlopn 15331 ivthinclemuopn 15333 limccl 15354 limcdifap 15357 limcresi 15361 limccnpcntop 15370 limccnp2lem 15371 limccnp2cntop 15372 limccoap 15373 cosordlem 15544 relogbval 15646 relogbzcl 15647 nnlogbexp 15654 mersenne 15692 perfectlem2 15695 wlk1walkdom 16131 upgr2wlkdc 16147 |
| Copyright terms: Public domain | W3C validator |