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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 449 | . 2 ⊢ (𝜑 → (𝜑 → 𝜓)) |
3 | 2 | pm2.43i 50 | 1 ⊢ (𝜑 → 𝜓) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 383 |
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 196 df-an 385 |
This theorem is referenced by: sylancb 696 sylancbr 697 dedth2v 4093 dedth3v 4094 dedth4v 4095 disjprsn 4196 intsng 4447 pwnss 4756 snex 4835 isso2i 4991 poinxp 5105 posn 5110 xpid11 5268 predpoirr 5625 predfrirr 5626 f1oprswap 6092 f1o2sn 6314 residpr 6315 f1mpt 6419 f1eqcocnv 6456 isopolem 6495 3xpexg 6859 sqxpexg 6861 poxp 7176 oe0 7489 oecl 7504 nnmsucr 7592 ecopover 7738 ecopoverOLD 7739 enrefg 7873 php 8029 3xpfi 8117 dffi3 8220 infxpenlem 8719 xp2cda 8885 isfin5-2 9096 fpwwe2lem5 9335 pwfseqlem4a 9362 pwfseqlem4 9363 pwfseqlem5 9364 pwfseq 9365 nqereu 9630 halfnq 9677 ltsopr 9733 1idsr 9798 00sr 9799 sqgt0sr 9806 leid 10012 msqgt0 10427 msqge0 10428 recextlem1 10536 recextlem2 10537 recex 10538 div1 10595 cju 10893 2halves 11137 msqznn 11335 xrltnr 11829 xrleid 11859 iccid 12091 m1expeven 12769 expubnd 12783 sqneg 12785 sqcl 12787 nnsqcl 12795 qsqcl 12797 subsq2 12835 bernneq 12852 faclbnd 12939 faclbnd3 12941 hashfac 13099 leiso 13100 cjmulval 13733 fallrisefac 14595 sin2t 14746 cos2t 14747 divalglem0 14954 divalglem2 14956 gcd0id 15078 lcmid 15160 lcmgcdeq 15163 lcmfsn 15186 isprm5 15257 prslem 16754 pslem 17029 dirref 17058 sgrp2nmndlem4 17238 grpsubid 17322 grp1inv 17346 cntzi 17585 symgval 17622 symgbas 17623 symgbasfi 17629 symg1bas 17639 pgrpsubgsymg 17651 symgextfve 17662 pmtrfinv 17704 psgnsn 17763 lsmidm 17900 ringadd2 18398 ipeq0 19802 matsca2 20045 matbas2 20046 matplusgcell 20058 matsubgcell 20059 mamulid 20066 mamurid 20067 mattposcl 20078 mat1dimelbas 20096 mat1dimscm 20100 mat1dimmul 20101 m1detdiag 20222 mdetdiagid 20225 mdetunilem9 20245 pmatcoe1fsupp 20325 d1mat2pmat 20363 idcn 20871 hausdiag 21258 symgtgp 21715 ustref 21832 ustelimasn 21836 iducn 21897 ismet 21938 isxmet 21939 idnghm 22357 resubmet 22413 xrsxmet 22420 cphnm 22801 tchnmval 22836 ipcau2 22841 tchcphlem1 22842 tchcphlem2 22843 tchcph 22844 chordthmlem 24359 ismot 25230 is2wlkonot 26390 is2spthonot 26391 hmoval 27049 htth 27159 hvsubid 27267 hvnegid 27268 hv2times 27302 hiidrcl 27336 normval 27365 issh2 27450 chjidm 27763 normcan 27819 ho2times 28062 kbpj 28199 lnop0 28209 riesz3i 28305 leoprf 28371 leopsq 28372 cvnref 28534 gtiso 28861 prsss 29290 deranglem 30402 dfpo2 30898 elfix2 31181 linedegen 31420 filnetlem2 31544 bj-ru0 32124 matunitlindflem2 32576 matunitlindf 32577 ftc1anclem3 32657 prdsbnd2 32764 reheibor 32808 ismgmOLD 32819 opidon2OLD 32823 exidreslem 32846 rngo2 32876 mzpf 36317 acongrep 36565 ttac 36621 mendval 36772 mendplusgfval 36774 mendmulrfval 36776 iocinico 36816 iocmbl 36817 seff 37530 sblpnf 37531 sigarid 39696 opidg 40316 cnambpcma 40341 2leaddle2 40344 clintopval 41630 |
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