Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > MPE Home > Th. List > stoic3 | Structured version Visualization version GIF version |
Description: Stoic logic Thema 3. Statement T3 of [Bobzien] p. 116-117 discusses Stoic logic Thema 3. "When from two (assemblies) a third follows, and from the one that follows (i.e., the third) together with another, external assumption, another follows, then that other follows from the first two and the externally co-assumed one. (Simp. Cael. 237.2-4)" (Contributed by David A. Wheeler, 17-Feb-2019.) |
Ref | Expression |
---|---|
stoic3.1 | ⊢ ((𝜑 ∧ 𝜓) → 𝜒) |
stoic3.2 | ⊢ ((𝜒 ∧ 𝜃) → 𝜏) |
Ref | Expression |
---|---|
stoic3 | ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜃) → 𝜏) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | stoic3.1 | . . 3 ⊢ ((𝜑 ∧ 𝜓) → 𝜒) | |
2 | stoic3.2 | . . 3 ⊢ ((𝜒 ∧ 𝜃) → 𝜏) | |
3 | 1, 2 | sylan 582 | . 2 ⊢ (((𝜑 ∧ 𝜓) ∧ 𝜃) → 𝜏) |
4 | 3 | 3impa 1106 | 1 ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜃) → 𝜏) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 398 ∧ w3a 1083 |
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 209 df-an 399 df-3an 1085 |
This theorem is referenced by: opelopabt 5422 ordelinel 6292 nelrnfvne 6848 omass 8209 nnmass 8253 f1imaeng 8572 genpass 10434 adddir 10635 le2tri3i 10773 addsub12 10902 subdir 11077 ltaddsub 11117 leaddsub 11119 div12 11323 xmulass 12683 fldiv2 13232 modsubdir 13311 digit2 13600 muldivbinom2 13626 ccatass 13945 ccatw2s1cl 13982 repswcshw 14177 s3tpop 14274 absdiflt 14680 absdifle 14681 binomrisefac 15399 cos01gt0 15547 rpnnen2lem4 15573 rpnnen2lem7 15576 sadass 15823 lubub 17732 lubl 17733 symggrplem 18052 reslmhm2b 19829 ipcl 20780 ma1repveval 21183 mp2pm2mplem5 21421 opnneiss 21729 llyi 22085 nllyi 22086 cfiluweak 22907 cniccibl 24444 ply1term 24797 explog 25180 logrec 25344 usgredgop 26958 usgr2v1e2w 27037 cusgrsizeinds 27237 clwwlknonex2 27891 4cycl2vnunb 28072 frrusgrord0lem 28121 frrusgrord0 28122 numclwwlk7 28173 lnocoi 28537 hvaddsubass 28821 hvmulcan2 28853 hhssabloilem 29041 hhssnv 29044 homco1 29581 homulass 29582 hoadddir 29584 hoaddsubass 29595 hosubsub4 29598 kbmul 29735 lnopmulsubi 29756 mdsl3 30096 cdj3lem2 30215 probmeasb 31692 signswmnd 31831 bnj563 32018 revpfxsfxrev 32366 lfuhgr2 32369 fnessex 33698 cnicciblnc 34967 incsequz2 35028 ltrncnvatb 37278 jm2.17a 39563 lnrfgtr 39726 prsssprel 43657 dignnld 44670 |
Copyright terms: Public domain | W3C validator |