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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 2163 eqeq12d 2776 rru 3736 dedth2v 4544 dedth3v 4545 dedth4v 4546 disjprsn 4671 opidg 4851 unisng 4884 intsng 4942 isso2i 5595 poinxp 5731 posn 5736 xpid11 5913 dfpo2 6299 predpoirr 6336 predfrirr 6337 f1oprswap 6871 f1o2sn 7146 residpr 7147 f1mpt 7266 f1eqcocnv 7310 isopolem 7354 3xpexg 7767 sqxpexg 7770 poxp 8143 poxp2 8163 poxp3 8170 oe0 8534 oecl 8549 nnmsucr 8638 ecopover 8846 enrefg 9015 php 9226 3xpfi 9316 dffi3 9427 elirrv 9595 infxpenlem 10096 isfin5 10381 isfin5-2 10473 pwfseqlem4a 10750 pwfseqlem4 10751 pwfseqlem5 10752 pwfseq 10753 nqereu 11018 halfnq 11065 ltsopr 11121 1idsr 11187 00sr 11188 sqgt0sr 11195 leid 11410 msqgt0 11840 msqge0 11841 recextlem1 11950 recextlem2 11951 recex 11952 div1 12010 cju 12320 2halves 12568 msqznn 12785 xrltnr 13252 xrleid 13284 iccid 13525 m1expeven 14256 sqneg 14262 sqcl 14265 nnsqcl 14275 qsqcl 14277 expubnd 14325 bernneq 14377 faclbnd 14438 faclbnd3 14440 hashfac 14607 leiso 14608 cjmulval 15318 fallrisefac 16198 sin2t 16351 cos2t 16352 divalglem0 16569 divalglem2 16571 gcd0id 16697 lcmid 16790 lcmgcdeq 16793 lcmfsn 16816 isprm5 16889 prslem 18477 pslem 18752 dirref 18781 efmndbasabf 19074 efmndhash 19078 efmndbasfi 19079 efmnd1bas 19095 submefmnd 19097 sgrp2nmndlem4 19133 grpsubid 19240 grp1inv 19264 cntzi 19549 symgbasfi 19599 symg1bas 19611 pgrpsubgsymg 19629 symgextfve 19639 pmtrfinv 19681 psgnsn 19740 ipeq0 21950 matsca2 22741 matbas2 22742 matplusgcell 22754 matsubgcell 22755 mamulid 22762 mamurid 22763 mattposcl 22774 mat1dimelbas 22792 mat1dimscm 22796 mat1dimmul 22797 m1detdiag 22918 mdetdiagid 22921 mdetunilem9 22941 matunitlindflem2 23001 matunitlindf 23002 pmatcoe1fsupp 23025 d1mat2pmat 23063 idcn 23581 hausdiag 23970 symgtgp 24431 ustref 24544 ustelimasn 24548 iducn 24607 ismet 24648 isxmet 24649 idnghm 25068 resubmet 25127 xrsxmet 25135 cphnm 25520 tcphnmval 25556 ipcau2 25561 tcphcphlem1 25562 tcphcphlem2 25563 tcphcph 25564 cmssmscld 25677 chordthmlem 27166 lesid 28130 lrrecpo 28333 subsid 28461 divs1 28596 zsoring 28801 ismot 29004 hmoval 31418 htth 31526 hvsubid 31634 hvnegid 31635 hv2times 31669 hiidrcl 31703 normval 31732 issh2 31817 chjidm 32128 normcan 32184 ho2times 32427 kbpj 32564 lnop0 32574 riesz3i 32670 leoprf 32736 leopsq 32737 cvnref 32899 gtiso 33342 fldextid 34338 prsss 34595 fineqvnttrclse 35849 j0ltaleph 35948 deranglem 36018 elfix2 36759 linedegen 37001 filnetlem2 37260 ftc1anclem3 38707 prdsbnd2 38823 reheibor 38867 ismgmOLD 38878 opidon2OLD 38882 exidreslem 38905 rngo2 38935 opideq 39369 eldmcoss2 39575 mzpf 43841 acongrep 44081 ttac 44137 mendval 44275 iocinico 44308 iocmbl 44309 seff 45387 sblpnf 45388 omhf 46115 sigarid 47962 cnambpcma 48458 2leaddle2 48462 grlicref 49204 clintopval 49395 2arymaptfv 49857 2arymaptfo 49860 itcoval2 49870 itcoval3 49871 resipos 50183 nelsubclem 50275 initoo2 50448 termoo2 50449 setc1onsubc 50834 parhomidval 50840 |
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