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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 2680 ralcom2 3364 somo 5606 wereu2 5656 smoel 8352 cfub 10253 cofsmo 10274 grudomon 10829 axpre-sup 11181 leltadd 11725 lemul12b 12099 lbzbi 12988 injresinj 13849 swrdnnn0nd 14728 abslt 15404 absle 15405 o1lo1 15626 o1co 15675 rlimno1 15743 dvdssub2 16395 lublecllem 18450 f1omvdco2 19579 ptpjpre1 23801 iocopnst 25172 ovolicc2lem4 25752 itg2le 25971 ulmcau 26631 cxpeq0 26916 pntrsumbnd2 27804 abslts 28515 cvcon3 32766 atexch 32863 abfmpeld 33129 r1filimi 35613 noinfepfnregs 35660 wsuclem 36404 btwntriv2 36594 btwnexch3 36602 isbasisrelowllem1 38111 isbasisrelowllem2 38112 relowlssretop 38119 finxpsuclem 38153 isinf2 38161 finixpnum 38361 fin2solem 38362 ltflcei 38364 poimirlem27 38398 itg2addnclem 38422 unirep 38466 prter2 39756 cvrcon3b 40152 fltaccoprm 43488 incssnn0 43558 eldioph4b 43654 fphpdo 43660 pellexlem5 43676 pm14.24 45258 traxext 45802 icceuelpart 48338 prsprel 48389 sprsymrelfolem2 48395 goldbachthlem2 48451 gbegt5 48679 aacllem 50774 |
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