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| Mirrors > Home > MPE Home > Th. List > anidms | Structured version Visualization version GIF version | ||
| Description: Inference from idempotent law for conjunction. (Contributed by NM, 15-Jun-1994.) |
| Ref | Expression |
|---|---|
| anidms.1 | ⊢ ((𝜑 ∧ 𝜑) → 𝜓) |
| Ref | Expression |
|---|---|
| anidms | ⊢ (𝜑 → 𝜓) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | anidms.1 | . . 3 ⊢ ((𝜑 ∧ 𝜑) → 𝜓) | |
| 2 | 1 | ex 418 | . 2 ⊢ (𝜑 → (𝜑 → 𝜓)) |
| 3 | 2 | pm2.43i 53 | 1 ⊢ (𝜑 → 𝜓) |
| 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: sylancb 612 sylancbr 613 ru0 2165 eqeq12d 2781 rru 3744 dedth2v 4552 dedth3v 4553 dedth4v 4554 disjprsn 4682 opidg 4859 unisng 4892 intsng 4950 isso2i 5608 poinxp 5744 posn 5749 xpid11 5924 dfpo2 6301 predpoirr 6338 predfrirr 6339 f1oprswap 6870 f1o2sn 7142 residpr 7143 f1mpt 7261 f1eqcocnv 7305 isopolem 7349 3xpexg 7753 sqxpexg 7756 poxp 8126 poxp2 8141 poxp3 8148 oe0 8509 oecl 8524 nnmsucr 8613 ecopover 8821 enrefg 8983 php 9194 3xpfi 9283 dffi3 9394 elirrv 9562 infxpenlem 10009 isfin5 10294 isfin5-2 10386 pwfseqlem4a 10657 pwfseqlem4 10658 pwfseqlem5 10659 pwfseq 10660 nqereu 10925 halfnq 10972 ltsopr 11028 1idsr 11094 00sr 11095 sqgt0sr 11102 leid 11317 msqgt0 11745 msqge0 11746 recextlem1 11855 recextlem2 11856 recex 11857 div1 11915 cju 12225 2halves 12473 msqznn 12689 xrltnr 13155 xrleid 13187 iccid 13428 m1expeven 14158 sqneg 14164 sqcl 14167 nnsqcl 14177 qsqcl 14179 expubnd 14227 bernneq 14278 faclbnd 14339 faclbnd3 14341 hashfac 14508 leiso 14509 cjmulval 15215 fallrisefac 16097 sin2t 16250 cos2t 16251 divalglem0 16468 divalglem2 16470 gcd0id 16594 lcmid 16684 lcmgcdeq 16687 lcmfsn 16710 isprm5 16783 prslem 18370 pslem 18645 dirref 18674 efmndbasabf 18954 efmndhash 18958 efmndbasfi 18959 efmnd1bas 18975 submefmnd 18977 sgrp2nmndlem4 19013 grpsubid 19113 grp1inv 19137 cntzi 19422 symgbasfi 19472 symg1bas 19484 pgrpsubgsymg 19502 symgextfve 19512 pmtrfinv 19554 psgnsn 19613 ipeq0 21817 matsca2 22606 matbas2 22607 matplusgcell 22619 matsubgcell 22620 mamulid 22627 mamurid 22628 mattposcl 22639 mat1dimelbas 22657 mat1dimscm 22661 mat1dimmul 22662 m1detdiag 22783 mdetdiagid 22786 mdetunilem9 22806 pmatcoe1fsupp 22887 d1mat2pmat 22925 idcn 23443 hausdiag 23831 symgtgp 24292 ustref 24405 ustelimasn 24409 iducn 24468 ismet 24509 isxmet 24510 idnghm 24929 resubmet 24988 xrsxmet 24996 cphnm 25381 tcphnmval 25417 ipcau2 25422 tcphcphlem1 25423 tcphcphlem2 25424 tcphcph 25425 cmssmscld 25538 chordthmlem 27026 lesid 27960 lrrecpo 28163 subsid 28291 divs1 28426 zsoring 28631 ismot 28833 hmoval 31191 htth 31299 hvsubid 31407 hvnegid 31408 hv2times 31442 hiidrcl 31476 normval 31505 issh2 31590 chjidm 31901 normcan 31957 ho2times 32200 kbpj 32337 lnop0 32347 riesz3i 32443 leoprf 32509 leopsq 32510 cvnref 32672 gtiso 33075 fldextid 34072 prsss 34329 fineqvnttrclse 35553 deranglem 35671 elfix2 36407 linedegen 36648 filnetlem2 36923 matunitlindflem2 38301 matunitlindf 38302 ftc1anclem3 38379 prdsbnd2 38479 reheibor 38523 ismgmOLD 38534 opidon2OLD 38538 exidreslem 38561 rngo2 38591 opideq 39025 eldmcoss2 39231 mzpf 43500 acongrep 43740 ttac 43796 mendval 43939 iocinico 43972 iocmbl 43973 seff 45052 sblpnf 45053 sigarid 47605 cnambpcma 48064 2leaddle2 48068 grlicref 48810 clintopval 49002 2arymaptfv 49464 2arymaptfo 49467 itcoval2 49477 itcoval3 49478 resipos 49786 nelsubclem 49878 initoo2 50043 termoo2 50044 setc1onsubc 50413 |
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