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| Mirrors > Home > MPE Home > Th. List > ancomsd | Structured version Visualization version GIF version | ||
| Description: Deduction commuting conjunction in antecedent. (Contributed by NM, 12-Dec-2004.) |
| Ref | Expression |
|---|---|
| ancomsd.1 | ⊢ (𝜑 → ((𝜓 ∧ 𝜒) → 𝜃)) |
| Ref | Expression |
|---|---|
| ancomsd | ⊢ (𝜑 → ((𝜒 ∧ 𝜓) → 𝜃)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ancomsd.1 | . . 3 ⊢ (𝜑 → ((𝜓 ∧ 𝜒) → 𝜃)) | |
| 2 | 1 | expcomd 421 | . 2 ⊢ (𝜑 → (𝜒 → (𝜓 → 𝜃))) |
| 3 | 2 | impd 415 | 1 ⊢ (𝜑 → ((𝜒 ∧ 𝜓) → 𝜃)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 400 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 |
| This proof depends on definitions: df-bi 210 df-an 401 |
| This theorem is used by: sylan2d 616 anabsi6 682 mpand 707 2eu3 2680 ralcom2 3365 somo 5607 wereu2 5657 smoel 8345 cfub 10238 cofsmo 10259 grudomon 10808 axpre-sup 11160 leltadd 11704 lemul12b 12078 lbzbi 12966 injresinj 13827 swrdnnn0nd 14701 abslt 15373 absle 15374 o1lo1 15595 o1co 15644 rlimno1 15712 dvdssub2 16365 lublecllem 18420 f1omvdco2 19524 ptpjpre1 23739 iocopnst 25110 ovolicc2lem4 25690 itg2le 25909 ulmcau 26569 cxpeq0 26854 pntrsumbnd2 27742 abslts 28453 cvcon3 32647 atexch 32744 abfmpeld 33010 r1filimi 35506 noinfepfnregs 35553 wsuclem 36323 btwntriv2 36512 btwnexch3 36520 isbasisrelowllem1 38029 isbasisrelowllem2 38030 relowlssretop 38037 finxpsuclem 38071 isinf2 38079 finixpnum 38284 fin2solem 38285 ltflcei 38287 poimirlem27 38326 itg2addnclem 38350 unirep 38393 prter2 39683 cvrcon3b 40079 fltaccoprm 43400 incssnn0 43470 eldioph4b 43566 fphpdo 43572 pellexlem5 43588 pm14.24 45170 traxext 45714 icceuelpart 48213 prsprel 48264 sprsymrelfolem2 48270 goldbachthlem2 48326 gbegt5 48554 aacllem 50649 |
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