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| Mirrors > Home > MPE Home > Th. List > ralrimdva | Structured version Visualization version GIF version | ||
| Description: Inference from Theorem 19.21 of [Margaris] p. 90. (Restricted quantifier version.) (Contributed by NM, 2-Feb-2008.) (Proof shortened by Wolf Lammen, 28-Dec-2019.) |
| Ref | Expression |
|---|---|
| ralrimdva.1 | ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐴) → (𝜓 → 𝜒)) |
| Ref | Expression |
|---|---|
| ralrimdva | ⊢ (𝜑 → (𝜓 → ∀𝑥 ∈ 𝐴 𝜒)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ralrimdva.1 | . . . 4 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐴) → (𝜓 → 𝜒)) | |
| 2 | 1 | expimpd 459 | . . 3 ⊢ (𝜑 → ((𝑥 ∈ 𝐴 ∧ 𝜓) → 𝜒)) |
| 3 | 2 | expcomd 422 | . 2 ⊢ (𝜑 → (𝜓 → (𝑥 ∈ 𝐴 → 𝜒))) |
| 4 | 3 | ralrimdv 3160 | 1 ⊢ (𝜑 → (𝜓 → ∀𝑥 ∈ 𝐴 𝜒)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 ∈ wcel 2144 ∀wral 3076 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1942 |
| This proof depends on definitions: df-bi 210 df-an 402 df-ral 3077 |
| This theorem is used by: ralxfrd 5369 ralxfrd2 5373 isoselem 7349 resixpfo 8964 findcard 9179 ordtypelem2 9513 alephinit 10174 isfin2-2 10397 axpre-sup 11254 nnsub 12382 ublbneg 13060 xralrple 13335 supxrunb1 13449 expnlbnd2 14378 faclbnd4lem4 14440 hashbc 14598 cau3lem 15522 limsupbnd2 15650 climrlim2 15714 climshftlem 15741 subcn2 15762 isercoll 15835 climsup 15837 serf0 15848 iseralt 15852 incexclem 16005 sqrt2irr 16417 pclem 17016 prmpwdvds 17082 vdwlem10 17168 vdwlem13 17171 ramtlecl 17178 ramub 17191 ramcl 17207 iscatd 17847 clatleglb 18692 mndind 19024 grpinveu 19185 dfgrp3lem 19248 issubg4 19356 gexdvds 19798 sylow2alem2 19832 obselocv 22034 lindsenlbs 22157 scmatscm 22828 tgcn 23570 tgcnp 23571 lmconst 23579 cncls2 23591 cncls 23592 cnntr 23593 lmss 23616 cnt0 23664 isnrm2 23676 isreg2 23695 cmpsublem 23717 cmpsub 23718 tgcmp 23719 islly2 23803 kgencn2 23876 txdis 23951 txlm 23967 kqt0lem 24055 isr0 24056 regr1lem2 24059 cmphaushmeo 24119 cfinufil 24247 ufilen 24249 flimopn 24294 fbflim2 24296 fclsnei 24338 fclsbas 24340 fclsrest 24343 flimfnfcls 24347 fclscmp 24349 ufilcmp 24351 isfcf 24353 fcfnei 24354 cnpfcf 24360 tsmsres 24463 tsmsxp 24474 blbas 24749 prdsbl 24810 metss 24827 metcnp3 24859 bndth 25279 lebnumii 25287 iscfil3 25594 iscmet3lem1 25612 equivcfil 25620 equivcau 25621 ellimc3 26199 lhop1 26334 dvfsumrlim 26351 ftc1lem6 26361 fta1g 26488 dgrco 26594 plydivex 26618 fta1 26629 vieta1 26635 ulmshftlem 26716 ulmcaulem 26721 mtest 26731 cxpcn3lem 27075 cxploglim 27305 ftalem3 27402 dchrisumlem3 27818 pntibnd 27920 ostth2lem2 27961 n0subs 28749 grpoinveu 31121 nmcvcn 31297 blocnilem 31406 ubthlem3 31474 htthlem 31519 spansni 32159 bra11 32710 lmxrge0 34584 mrsubff1 36279 msubff1 36321 fnemeet2 37155 fnejoin2 37157 fin2so 38531 poimirlem29 38568 poimirlem30 38569 ftc1cnnc 38611 incsequz2 38684 geomcau 38694 caushft 38696 sstotbnd2 38709 isbnd2 38718 totbndbnd 38724 ismtybndlem 38741 heibor 38756 atlatle 40378 cvlcvr1 40397 ltrnid 41193 ltrneq2 41206 nadd1suc 44394 climinf 46618 ralbinrald 48192 snlindsntorlem 49582 |
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