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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 6842 resixp 6967 exmidapne 7570 addcanprleml 7925 addcanprlemu 7926 ltmprr 7953 lelttrdi 8696 ixxdisj 10232 ixxss1 10233 ixxss2 10234 ixxss12 10235 iccsupr 10295 icodisj 10321 ioom 10616 elicore 10622 intfracq 10678 flqdiv 10679 mulqaddmodid 10722 modsumfzodifsn 10754 seqf1oglem2 10878 cjmul 11563 sumtp 12093 crth 12914 eulerthlem1 12917 eulerthlemh 12921 eulerthlemth 12922 4sqlem13m 13094 ennnfonelemim 13164 ctiunct 13180 strsetsid 13234 strleund 13305 strext 13307 mhm0 13670 submcl 13681 submmnd 13682 eqger 13930 eqgcpbl 13934 lmodvsdir 14447 lssclg 14499 rnglidlmsgrp 14632 2idlcpblrng 14658 lmcvg 15069 lmff 15101 lmtopcnp 15102 xmeter 15288 xmetresbl 15292 tgqioo 15407 ivthinclemlopn 15488 ivthinclemuopn 15490 limccl 15511 limcdifap 15514 limcresi 15518 limccnpcntop 15527 limccnp2lem 15528 limccnp2cntop 15529 limccoap 15530 cosordlem 15701 relogbval 15803 relogbzcl 15804 nnlogbexp 15811 mersenne 15852 perfectlem2 15855 subgruhgredgdm 16252 wlk1walkdom 16341 upgr2wlkdc 16359 clwwlknon 16411 clwwlknonex2lem2 16420 depindlem2 16489 depindlem3 16490 depind 16491 |
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