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Mirrors > Home > MPE Home > Th. List > syl2im | Structured version Visualization version GIF version |
Description: Replace two antecedents. Implication-only version of syl2an 494. (Contributed by Wolf Lammen, 14-May-2013.) |
Ref | Expression |
---|---|
syl2im.1 | ⊢ (𝜑 → 𝜓) |
syl2im.2 | ⊢ (𝜒 → 𝜃) |
syl2im.3 | ⊢ (𝜓 → (𝜃 → 𝜏)) |
Ref | Expression |
---|---|
syl2im | ⊢ (𝜑 → (𝜒 → 𝜏)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | syl2im.1 | . 2 ⊢ (𝜑 → 𝜓) | |
2 | syl2im.2 | . . 3 ⊢ (𝜒 → 𝜃) | |
3 | syl2im.3 | . . 3 ⊢ (𝜓 → (𝜃 → 𝜏)) | |
4 | 2, 3 | syl5 34 | . 2 ⊢ (𝜓 → (𝜒 → 𝜏)) |
5 | 1, 4 | syl 17 | 1 ⊢ (𝜑 → (𝜒 → 𝜏)) |
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: syl2imc 41 sylc 65 axc16gOLD 2161 ax13ALT 2305 vtoclr 5164 funopg 5922 abnex 6965 xpider 7818 undifixp 7944 onsdominel 8109 fodomr 8111 wemaplem2 8452 rankuni2b 8716 infxpenlem 8836 dfac8b 8854 ac10ct 8857 alephordi 8897 infdif 9031 cfflb 9081 alephval2 9394 tskxpss 9594 tskcard 9603 ingru 9637 grur1 9642 grothac 9652 suplem1pr 9874 mulgt0sr 9926 ixxssixx 12189 difelfzle 12452 climrlim2 14278 qshash 14559 gcdcllem3 15223 vdwlem13 15697 opsrtoslem2 19485 ocvsscon 20019 txcnp 21423 t0kq 21621 filconn 21687 filuni 21689 alexsubALTlem3 21853 rectbntr0 22635 iscau4 23077 cfilres 23094 lmcau 23111 bcthlem2 23122 clwlksfoclwwlk 26963 subfacp1lem6 31167 cvmsdisj 31252 meran1 32410 bj-bi3ant 32574 bj-cbv3ta 32710 bj-2upleq 33000 bj-intss 33053 bj-snmoore 33068 relowlssretop 33211 poimirlem30 33439 poimirlem31 33440 caushft 33557 ax13fromc9 34191 harinf 37601 ntrk0kbimka 38337 onfrALTlem3 38759 onfrALTlem2 38761 e222 38861 e111 38899 e333 38960 bitr3VD 39084 onsetrec 42451 aacllem 42547 |
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