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| Mirrors > Home > ILE Home > Th. List > syl5com | GIF version | ||
| Description: Syllogism inference with commuted antecedents. (Contributed by NM, 24-May-2005.) |
| Ref | Expression |
|---|---|
| syl5com.1 | ⊢ (𝜑 → 𝜓) |
| syl5com.2 | ⊢ (𝜒 → (𝜓 → 𝜃)) |
| Ref | Expression |
|---|---|
| syl5com | ⊢ (𝜑 → (𝜒 → 𝜃)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | syl5com.1 | . . 3 ⊢ (𝜑 → 𝜓) | |
| 2 | 1 | a1d 22 | . 2 ⊢ (𝜑 → (𝜒 → 𝜓)) |
| 3 | syl5com.2 | . 2 ⊢ (𝜒 → (𝜓 → 𝜃)) | |
| 4 | 2, 3 | sylcom 28 | 1 ⊢ (𝜑 → (𝜒 → 𝜃)) |
| Colors of variables: wff set 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: com12 30 syl5 32 pm2.6dc 874 pm5.11dc 921 ax16i 1911 mor 2129 ceqsalg 2850 cgsexg 2857 cgsex2g 2858 cgsex4g 2859 spc2egv 2915 spc2gv 2916 spc3egv 2917 spc3gv 2918 disjne 3578 uneqdifeqim 3613 eqifdc 3677 triun 4240 sucssel 4567 ordsucg 4647 regexmidlem1 4678 relresfld 5315 relcoi1 5317 focdmex 6338 f1dmex 6339 dom2d 7053 findcard 7186 nneo 9732 zeo2 9735 uznfz 10493 difelfzle 10524 ssfzo12 10625 facndiv 11160 swrdswrd 11460 pfxccatin12lem2 11486 pfxccatin12 11488 pfxccat3 11489 fisumcom2 12188 fprodssdc 12340 fprodcom2fi 12376 ndvdssub 12680 bezoutlembi 12765 eucalglt 12818 prmind2 12881 coprm 12905 prmdiveq 12997 mhmlin 13757 issubg2m 13975 nsgbi 13990 issubrng2 14501 issubrg2 14532 lmodlema 14611 rmodislmodlem 14670 rmodislmod 14671 ellspsn6 14728 inopn 15087 basis1 15131 tgss 15147 tgcl 15148 xmeteq0 15443 blssexps 15513 blssex 15514 mopni3 15568 neibl 15575 metss 15578 metcnp3 15595 logbgcd1irr 16052 gausslemma2dlem0i 16159 2lgsoddprmlem3 16213 clwwlkn1loopb 16644 clwwlknonex2lem2 16662 bj-indsuc 16937 bj-nntrans 16960 |
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