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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 5419 ordelinel 6289 nelrnfvne 6845 omass 8206 nnmass 8250 f1imaeng 8569 genpass 10431 adddir 10632 le2tri3i 10770 addsub12 10899 subdir 11074 ltaddsub 11114 leaddsub 11116 div12 11320 xmulass 12681 fldiv2 13230 modsubdir 13309 digit2 13598 muldivbinom2 13624 ccatass 13942 ccatw2s1cl 13979 repswcshw 14174 s3tpop 14271 absdiflt 14677 absdifle 14678 binomrisefac 15396 cos01gt0 15544 rpnnen2lem4 15570 rpnnen2lem7 15573 sadass 15820 lubub 17729 lubl 17730 symggrplem 18049 reslmhm2b 19826 ipcl 20777 ma1repveval 21180 mp2pm2mplem5 21418 opnneiss 21726 llyi 22082 nllyi 22083 cfiluweak 22904 cniccibl 24441 ply1term 24794 explog 25177 logrec 25341 usgredgop 26955 usgr2v1e2w 27034 cusgrsizeinds 27234 clwwlknonex2 27888 4cycl2vnunb 28069 frrusgrord0lem 28118 frrusgrord0 28119 numclwwlk7 28170 lnocoi 28534 hvaddsubass 28818 hvmulcan2 28850 hhssabloilem 29038 hhssnv 29041 homco1 29578 homulass 29579 hoadddir 29581 hoaddsubass 29592 hosubsub4 29595 kbmul 29732 lnopmulsubi 29753 mdsl3 30093 cdj3lem2 30212 probmeasb 31688 signswmnd 31827 bnj563 32014 revpfxsfxrev 32362 lfuhgr2 32365 fnessex 33694 cnicciblnc 34978 incsequz2 35039 ltrncnvatb 37289 jm2.17a 39577 lnrfgtr 39740 prsssprel 43670 dignnld 44683 |
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