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| Mirrors > Home > MPE Home > Th. List > simprbda | Structured version Visualization version GIF version | ||
| Description: Deduction eliminating a conjunct. (Contributed by NM, 22-Oct-2007.) |
| Ref | Expression |
|---|---|
| simplbda.1 | ⊢ (𝜑 → (𝜓 ↔ (𝜒 ∧ 𝜃))) |
| Ref | Expression |
|---|---|
| simprbda | ⊢ ((𝜑 ∧ 𝜓) → 𝜒) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simplbda.1 | . . 3 ⊢ (𝜑 → (𝜓 ↔ (𝜒 ∧ 𝜃))) | |
| 2 | 1 | biimpa 477 | . 2 ⊢ ((𝜑 ∧ 𝜓) → (𝜒 ∧ 𝜃)) |
| 3 | 2 | simpld 495 | 1 ⊢ ((𝜑 ∧ 𝜓) → 𝜒) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 207 ∧ wa 396 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 |
| This theorem depends on definitions: df-bi 208 df-an 397 |
| This theorem is referenced by: oteqex 5448 fsnex 7234 fisupg 9195 fiinfg 9411 cantnff 9593 fseqenlem2 9945 fpwwe2lem10 10561 fpwwe2lem11 10562 fpwwe2 10564 rlimsqzlem 15609 ramub1lem2 16996 mriss 17599 invfun 17729 pltle 18295 subgslw 19589 frgpnabllem2 19847 cyggeninv 19856 ablfaclem3 20062 lmodfopnelem1 20895 pjff 21694 pjf2 21696 pjfo 21697 pjcss 21698 mplind 22053 mhpmpl 22139 fvmptnn04ifc 22842 chfacfisf 22844 chfacfisfcpmat 22845 tg1 22954 cldss 23019 cnf2 23239 cncnp 23270 lly1stc 23486 refbas 23500 qtoptop2 23689 qtoprest 23707 elfm3 23940 flfelbas 23984 cnextf 24056 restutopopn 24228 cfilufbas 24278 fmucnd 24281 blgt0 24389 xblss2ps 24391 xblss2 24392 tngngp 24644 cfilfil 25259 iscau2 25269 caufpm 25274 cmetcaulem 25280 dvcnp2 25912 dvfsumrlim 26023 dvfsumrlim2 26024 fta1g 26160 dvdsflsumcom 27176 fsumvma 27201 vmadivsumb 27471 dchrisumlema 27476 dchrvmasumlem1 27483 dchrvmasum2lem 27484 dchrvmasumiflem1 27489 selbergb 27537 selberg2b 27540 pntibndlem3 27580 pntlem3 27597 motgrp 28636 oppnid 28839 sspnv 30822 lnof 30851 bloln 30880 dfmgc2 33082 elrgspnsubrunlem2 33336 ssdifidllem 33546 rprmcl 33608 rprmnz 33610 rprmnunit 33611 ply1unit 33665 fldexttr 33849 algextdeglem8 33915 reff 34030 signsply0 34742 cvmliftmolem1 35510 cvmlift2lem9a 35532 mbfresfi 38034 itg2gt0cn 38043 ismtyres 38176 ghomf 38258 rngoisohom 38348 pridlidl 38403 pridlnr 38404 maxidlidl 38409 lflf 39556 lkrcl 39585 cvrlt 39763 cvrle 39771 atbase 39782 llnbase 40002 lplnbase 40027 lvolbase 40071 psubssat 40247 lhpbase 40491 laut1o 40578 ldillaut 40604 ltrnldil 40615 diadmclN 41530 pell1234qrre 43298 lnmlsslnm 43527 cantnf2 43771 naddcnfid1 43813 cvgdvgrat 44758 stoweidlem34 46478 mpbiran3d 49288 |
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