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| Mirrors > Home > ILE Home > Th. List > ralimdva | GIF version | ||
| Description: Deduction quantifying both antecedent and consequent, based on Theorem 19.20 of [Margaris] p. 90. (Contributed by NM, 22-May-1999.) |
| Ref | Expression |
|---|---|
| ralimdva.1 | ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐴) → (𝜓 → 𝜒)) |
| Ref | Expression |
|---|---|
| ralimdva | ⊢ (𝜑 → (∀𝑥 ∈ 𝐴 𝜓 → ∀𝑥 ∈ 𝐴 𝜒)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | nfv 1581 | . 2 ⊢ Ⅎ𝑥𝜑 | |
| 2 | ralimdva.1 | . 2 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐴) → (𝜓 → 𝜒)) | |
| 3 | 1, 2 | ralimdaa 2616 | 1 ⊢ (𝜑 → (∀𝑥 ∈ 𝐴 𝜓 → ∀𝑥 ∈ 𝐴 𝜒)) |
| Colors of variables: wff set class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 104 ∈ wcel 2209 ∀wral 2528 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-5 1500 ax-gen 1502 ax-4 1563 ax-17 1579 |
| This proof depends on definitions: df-bi 117 df-nf 1514 df-ral 2533 |
| This theorem is used by: ralimdv 2618 ralimdvva 2619 f1mpt 5977 isores3 6021 caofrss 6334 caoftrn 6335 tfrlemibxssdm 6598 tfr1onlembxssdm 6614 tfrcllembxssdm 6627 tfrcl 6635 infidc 7248 exmidomniim 7482 exmidontri2or 7603 caucvgsrlemoffcau 8166 caucvgsrlemoffres 8168 indstr 10003 caucvgre 11763 rexuz3 11772 resqrexlemgt0 11802 resqrexlemglsq 11804 cau3lem 11897 rexanre 12003 rexico 12004 fiidxsupcl 12012 2clim 12086 climcn1 12093 climcn2 12094 subcn2 12096 climsqz 12120 climsqz2 12121 climcvg1nlem 12134 fprodsplitdc 12382 bezoutlemaz 12799 bezoutlembz 12800 bezoutlembi 12801 sqrtrirr 13008 pcfac 13152 pockthg 13159 infpnlem1 13161 isgrpinv 13912 dfgrp3me 13958 issubg4m 14049 mplsubgfileminv 15182 cncnp 15422 txlm 15471 metequiv2 15688 metcnpi3 15709 rescncf 15773 cncfco 15783 suplociccreex 15816 limcresi 15858 cnplimcim 15859 cnplimclemr 15861 cnlimcim 15863 limccnpcntop 15867 limccoap 15870 2sqlem6 16405 wlkvtxiedg 16752 wlkvtxiedgg 16753 upgrwlkvtxedg 16771 uspgr2wlkeq 16772 clwwlkccatlem 16807 bj-charfunbi 17003 nninffeq 17229 tridceq 17273 |
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