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Mirrors > Home > MPE Home > Th. List > syl6com | Structured version Visualization version GIF version |
Description: Syllogism inference with commuted antecedents. (Contributed by NM, 25-May-2005.) |
Ref | Expression |
---|---|
syl6com.1 | ⊢ (𝜑 → (𝜓 → 𝜒)) |
syl6com.2 | ⊢ (𝜒 → 𝜃) |
Ref | Expression |
---|---|
syl6com | ⊢ (𝜓 → (𝜑 → 𝜃)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | syl6com.1 | . . 3 ⊢ (𝜑 → (𝜓 → 𝜒)) | |
2 | syl6com.2 | . . 3 ⊢ (𝜒 → 𝜃) | |
3 | 1, 2 | syl6 34 | . 2 ⊢ (𝜑 → (𝜓 → 𝜃)) |
4 | 3 | com12 32 | 1 ⊢ (𝜓 → (𝜑 → 𝜃)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 |
This theorem is referenced by: 19.33b 1802 ax6e 2238 axc16i 2310 rgen2a 2960 wefrc 5032 elres 5355 sorpssuni 6844 sorpssint 6845 ordzsl 6937 limuni3 6944 funcnvuni 7012 funrnex 7026 soxp 7177 wfrlem4 7305 wfrlem12 7313 oaabs 7611 eceqoveq 7740 php3 8031 pssinf 8055 unbnn2 8102 inf0 8401 inf3lem5 8412 tcel 8504 rankxpsuc 8628 carduni 8690 prdom2 8712 dfac5 8834 cflm 8955 indpi 9608 prlem934 9734 negf1o 10339 xrub 12014 injresinjlem 12450 hashgt12el 13070 hashgt12el2 13071 fi1uzind 13134 fi1uzindOLD 13140 cshwcsh2id 13425 cshwshash 15649 dfgrp2 17270 symgextf1 17664 gsummoncoe1 19495 basis2 20566 fbdmn0 21448 usgranloopv 25907 nbgranself2 25965 usgrwlknloop 26093 wlkdvspthlem 26137 4cyclusnfrgra 26546 frgrancvvdeqlem7 26563 atcv0eq 28622 dfon2lem9 30940 trpredrec 30982 frmin 30983 frrlem4 31027 frrlem11 31036 altopthsn 31238 rankeq1o 31448 bj-currypeirce 31714 wl-orel12 32473 wl-equsb4 32517 rngoueqz 32909 hbtlem5 36717 ntrk0kbimka 37357 funressnfv 39857 afvco2 39905 ndmaovcl 39932 bgoldbtbndlem4 40224 rusgr1vtxlem 40787 conngrv2edg 41362 frcond1 41438 4cyclusnfrgr 41462 frgrncvvdeqlem7 41475 rngdir 41672 zlmodzxznm 42080 |
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