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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 422 | . 2 ⊢ (𝜑 → (𝜒 → (𝜓 → 𝜃))) |
| 3 | 2 | impd 416 | 1 ⊢ (𝜑 → ((𝜒 ∧ 𝜓) → 𝜃)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 |
| 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 402 |
| This theorem is used by: sylan2d 617 anabsi6 683 mpand 708 2eu3 2681 ralcom2 3366 somo 5602 wereu2 5652 smoel 8396 r1filimi 9930 cfub 10353 cofsmo 10374 grudomon 10929 axpre-sup 11281 leltadd 11827 lemul12b 12201 lbzbi 13090 injresinj 13953 swrdnnn0nd 14834 abslt 15511 absle 15512 o1lo1 15733 o1co 15782 rlimno1 15850 dvdssub2 16500 lublecllem 18561 f1omvdco2 19692 ptpjpre1 23920 iocopnst 25291 ovolicc2lem4 25871 itg2le 26090 ulmcau 26752 cxpeq0 27036 pntrsumbnd2 27924 fltaccoprm 28002 abslts 28665 cvcon3 32916 atexch 33013 abfmpeld 33320 acwer1prclem 35851 noinfepfnregs 35900 elpssmo 36636 wsuclem 36765 btwntriv2 36955 btwnexch3 36963 isbasisrelowllem1 38470 isbasisrelowllem2 38471 relowlssretop 38478 finxpsuclem 38512 isinf2 38520 finixpnum 38720 fin2solem 38721 ltflcei 38723 poimirlem27 38757 itg2addnclem 38781 unirep 38840 prter2 40130 cvrcon3b 40526 incssnn0 43915 eldioph4b 44011 fphpdo 44017 pellexlem5 44033 pm14.24 45607 traxext 46162 icceuelpart 48723 prsprel 48774 sprsymrelfolem2 48780 goldbachthlem2 48836 gbegt5 49064 aacllem 51219 |
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