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Related theorems GIF version |
| Description: Inference conjoining a theorem to right of consequent in an implication. |
| Ref | Expression |
|---|---|
| jctir.1 | ⊢ (φ → ψ) |
| jctir.2 | ⊢ χ |
| Ref | Expression |
|---|---|
| jctir | ⊢ (φ → (ψ ∧ χ)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | jctir.1 | . 2 ⊢ (φ → ψ) | |
| 2 | jctir.2 | . . 3 ⊢ χ | |
| 3 | 2 | a1i 7 | . 2 ⊢ (φ → χ) |
| 4 | 1, 3 | jca 236 | 1 ⊢ (φ → (ψ ∧ χ)) |
| Colors of variables: wff set class |
| Syntax hints: → wi 2 ∧ wa 196 |
| This theorem is referenced by: eqvin.l1 851 supsn 2168 ordsseleq 2227 ordunidif 2260 onssmin 2263 fn0 2739 fnopabfv 2858 fsn 2895 tz7.44-3 2968 oawordeulem 3156 ssdomg 3311 limenpsi 3400 phplem5 3407 php 3409 ominf 3423 pssnn 3428 aceq3lem 3555 aceq6b 3565 fodomb 3615 cfsuc 3709 prlem934a 3931 reclem2pr 3951 recexsrlem 4006 map2psrpr 4014 supsrlem2 4020 ltsor 4055 posex 4422 nnleltp1t 4448 nnsub 4450 creur 4532 creui 4533 uzind 4603 sqr0 4730 ruclem33 4917 ruclem35 4919 infxpidmlem7 4939 infunabs 4946 infcdaabs 4947 alephexp2 4956 normgt0t 5078 occllem4 5183 occllem6 5185 projlem2 5194 projlem8 5200 projlem13 5205 projlem15 5207 projlem24 5216 projlem25 5217 projlem26 5218 projlem29 5221 pjthlem4 5228 pjthlem7 5231 pjthlem10 5234 pjthlem11 5235 pjthlem12 5236 pjthlem14 5238 pjoc1 5268 shlej1 5349 chlejb1 5397 cmbr4 5510 pjjs 5585 pjnormss 5638 stge1 5679 stle0 5680 stles 5682 stadd 5687 stadd3 5689 strlem3a 5693 strlem5 5696 jplem1 5701 mdbr3 5729 mdbr4 5730 |
| This theorem was proved from axioms: ax-1 3 ax-2 4 ax-3 5 ax-mp 6 |
| This theorem depends on definitions: df-bi 128 df-an 198 |