| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > syl221anc | Structured version Visualization version GIF version | ||
| Description: Syllogism combined with contraction. (Contributed by NM, 11-Mar-2012.) |
| Ref | Expression |
|---|---|
| syl3anc.1 | ⊢ (𝜑 → 𝜓) |
| syl3anc.2 | ⊢ (𝜑 → 𝜒) |
| syl3anc.3 | ⊢ (𝜑 → 𝜃) |
| syl3Xanc.4 | ⊢ (𝜑 → 𝜏) |
| syl23anc.5 | ⊢ (𝜑 → 𝜂) |
| syl221anc.6 | ⊢ (((𝜓 ∧ 𝜒) ∧ (𝜃 ∧ 𝜏) ∧ 𝜂) → 𝜁) |
| Ref | Expression |
|---|---|
| syl221anc | ⊢ (𝜑 → 𝜁) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | syl3anc.1 | . 2 ⊢ (𝜑 → 𝜓) | |
| 2 | syl3anc.2 | . 2 ⊢ (𝜑 → 𝜒) | |
| 3 | syl3anc.3 | . . 3 ⊢ (𝜑 → 𝜃) | |
| 4 | syl3Xanc.4 | . . 3 ⊢ (𝜑 → 𝜏) | |
| 5 | 3, 4 | jca 511 | . 2 ⊢ (𝜑 → (𝜃 ∧ 𝜏)) |
| 6 | syl23anc.5 | . 2 ⊢ (𝜑 → 𝜂) | |
| 7 | syl221anc.6 | . 2 ⊢ (((𝜓 ∧ 𝜒) ∧ (𝜃 ∧ 𝜏) ∧ 𝜂) → 𝜁) | |
| 8 | 1, 2, 5, 6, 7 | syl211anc 1379 | 1 ⊢ (𝜑 → 𝜁) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 ∧ w3a 1087 |
| 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 207 df-an 396 df-3an 1089 |
| This theorem is referenced by: syl222anc 1389 vtocldf 3506 f1oprswap 6819 dmdcand 11951 modmul12d 13878 modnegd 13879 modadd12d 13880 exprec 14056 rpexpmord 14121 splval2 14710 dvdsmodexp 16220 eulerthlem2 16743 fermltl 16745 odzdvds 16757 fnpr2o 17512 efgredleme 19709 efgredlemc 19711 blssps 24399 blss 24400 metequiv2 24485 met1stc 24496 met2ndci 24497 metdstri 24827 xlebnum 24942 caubl 25285 divcxp 26664 cxple2a 26676 cxplead 26698 cxplt2d 26703 cxple2d 26704 mulcxpd 26705 ang180 26791 wilthlem2 27046 lgsvalmod 27293 lgsmod 27300 lgsdir2lem4 27305 lgsdirprm 27308 lgsne0 27312 lgseisen 27356 conway 27785 ax5seglem9 29020 fzm1ne1 32876 xrsmulgzz 33084 linds2eq 33456 heiborlem8 38153 cdlemd4 40661 cdleme15a 40734 cdleme17b 40747 cdleme25a 40813 cdleme25c 40815 cdleme25dN 40816 cdleme26ee 40820 tendococl 41232 tendodi1 41244 tendodi2 41245 cdlemi 41280 tendocan 41284 cdlemk5a 41295 cdlemk5 41296 cdlemk10 41303 cdlemk5u 41321 cdlemkfid1N 41381 pellexlem6 43280 acongeq 43429 jm2.25 43445 stoweidlem42 46488 stoweidlem51 46497 ldepspr 48961 |
| Copyright terms: Public domain | W3C validator |