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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 2164 eqeq12d 2777 rru 3737 dedth2v 4545 dedth3v 4546 dedth4v 4547 disjprsn 4675 opidg 4852 unisng 4885 intsng 4943 isso2i 5596 poinxp 5732 posn 5737 xpid11 5914 dfpo2 6298 predpoirr 6335 predfrirr 6336 f1oprswap 6868 f1o2sn 7143 residpr 7144 f1mpt 7263 f1eqcocnv 7307 isopolem 7351 3xpexg 7764 sqxpexg 7767 poxp 8138 poxp2 8153 poxp3 8160 oe0 8523 oecl 8538 nnmsucr 8627 ecopover 8835 enrefg 9004 php 9215 3xpfi 9305 dffi3 9416 elirrv 9584 infxpenlem 10085 isfin5 10370 isfin5-2 10462 pwfseqlem4a 10739 pwfseqlem4 10740 pwfseqlem5 10741 pwfseq 10742 nqereu 11007 halfnq 11054 ltsopr 11110 1idsr 11176 00sr 11177 sqgt0sr 11184 leid 11399 msqgt0 11829 msqge0 11830 recextlem1 11939 recextlem2 11940 recex 11941 div1 11999 cju 12309 2halves 12557 msqznn 12774 xrltnr 13241 xrleid 13273 iccid 13514 m1expeven 14245 sqneg 14251 sqcl 14254 nnsqcl 14264 qsqcl 14266 expubnd 14314 bernneq 14366 faclbnd 14427 faclbnd3 14429 hashfac 14596 leiso 14597 cjmulval 15305 fallrisefac 16185 sin2t 16338 cos2t 16339 divalglem0 16556 divalglem2 16558 gcd0id 16684 lcmid 16777 lcmgcdeq 16780 lcmfsn 16803 isprm5 16876 prslem 18464 pslem 18739 dirref 18768 efmndbasabf 19061 efmndhash 19065 efmndbasfi 19066 efmnd1bas 19082 submefmnd 19084 sgrp2nmndlem4 19120 grpsubid 19227 grp1inv 19251 cntzi 19536 symgbasfi 19586 symg1bas 19598 pgrpsubgsymg 19616 symgextfve 19626 pmtrfinv 19668 psgnsn 19727 ipeq0 21937 matsca2 22728 matbas2 22729 matplusgcell 22741 matsubgcell 22742 mamulid 22749 mamurid 22750 mattposcl 22761 mat1dimelbas 22779 mat1dimscm 22783 mat1dimmul 22784 m1detdiag 22905 mdetdiagid 22908 mdetunilem9 22928 matunitlindflem2 22988 matunitlindf 22989 pmatcoe1fsupp 23012 d1mat2pmat 23050 idcn 23568 hausdiag 23957 symgtgp 24418 ustref 24531 ustelimasn 24535 iducn 24594 ismet 24635 isxmet 24636 idnghm 25055 resubmet 25114 xrsxmet 25122 cphnm 25507 tcphnmval 25543 ipcau2 25548 tcphcphlem1 25549 tcphcphlem2 25550 tcphcph 25551 cmssmscld 25664 chordthmlem 27153 lesid 28117 lrrecpo 28320 subsid 28448 divs1 28583 zsoring 28788 ismot 28991 hmoval 31405 htth 31513 hvsubid 31621 hvnegid 31622 hv2times 31656 hiidrcl 31690 normval 31719 issh2 31804 chjidm 32115 normcan 32171 ho2times 32414 kbpj 32551 lnop0 32561 riesz3i 32657 leoprf 32723 leopsq 32724 cvnref 32886 gtiso 33287 fldextid 34284 prsss 34541 fineqvnttrclse 35775 deranglem 35910 elfix2 36646 linedegen 36888 filnetlem2 37147 ftc1anclem3 38593 prdsbnd2 38709 reheibor 38753 ismgmOLD 38764 opidon2OLD 38768 exidreslem 38791 rngo2 38821 opideq 39255 eldmcoss2 39461 mzpf 43726 acongrep 43966 ttac 44022 mendval 44165 iocinico 44198 iocmbl 44199 seff 45278 sblpnf 45279 omhf 45999 sigarid 47837 cnambpcma 48333 2leaddle2 48337 grlicref 49079 clintopval 49270 2arymaptfv 49732 2arymaptfo 49735 itcoval2 49745 itcoval3 49746 resipos 50052 nelsubclem 50144 initoo2 50309 termoo2 50310 setc1onsubc 50679 |
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