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Mirrors > Home > MPE Home > Th. List > rspc2v | Structured version Visualization version GIF version |
Description: 2-variable restricted specialization, using implicit substitution. (Contributed by NM, 13-Sep-1999.) |
Ref | Expression |
---|---|
rspc2v.1 | ⊢ (𝑥 = 𝐴 → (𝜑 ↔ 𝜒)) |
rspc2v.2 | ⊢ (𝑦 = 𝐵 → (𝜒 ↔ 𝜓)) |
Ref | Expression |
---|---|
rspc2v | ⊢ ((𝐴 ∈ 𝐶 ∧ 𝐵 ∈ 𝐷) → (∀𝑥 ∈ 𝐶 ∀𝑦 ∈ 𝐷 𝜑 → 𝜓)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | nfv 1830 | . 2 ⊢ Ⅎ𝑥𝜒 | |
2 | nfv 1830 | . 2 ⊢ Ⅎ𝑦𝜓 | |
3 | rspc2v.1 | . 2 ⊢ (𝑥 = 𝐴 → (𝜑 ↔ 𝜒)) | |
4 | rspc2v.2 | . 2 ⊢ (𝑦 = 𝐵 → (𝜒 ↔ 𝜓)) | |
5 | 1, 2, 3, 4 | rspc2 3292 | 1 ⊢ ((𝐴 ∈ 𝐶 ∧ 𝐵 ∈ 𝐷) → (∀𝑥 ∈ 𝐶 ∀𝑦 ∈ 𝐷 𝜑 → 𝜓)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ↔ wb 195 ∧ wa 383 = wceq 1475 ∈ wcel 1977 ∀wral 2896 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1713 ax-4 1728 ax-5 1827 ax-6 1875 ax-7 1922 ax-10 2006 ax-11 2021 ax-12 2034 ax-13 2234 ax-ext 2590 |
This theorem depends on definitions: df-bi 196 df-or 384 df-an 385 df-tru 1478 df-ex 1696 df-nf 1701 df-sb 1868 df-clab 2597 df-cleq 2603 df-clel 2606 df-nfc 2740 df-ral 2901 df-v 3175 |
This theorem is referenced by: rspc2va 3294 rspc3v 3296 disji2 4569 f1veqaeq 6418 isorel 6476 isosolem 6497 oveqrspc2v 6572 fovcl 6663 caovclg 6724 caovcomg 6727 smoel 7344 fiint 8122 dffi3 8220 ltordlem 10432 seqhomo 12710 cshf1 13407 climcn2 14171 drsdir 16758 tsrlin 17042 dirge 17060 mhmlin 17165 issubg2 17432 nsgbi 17448 ghmlin 17488 efgi 17955 efgred 17984 irredmul 18532 issubrg2 18623 abvmul 18652 abvtri 18653 lmodlema 18691 islmodd 18692 lmhmlin 18856 lbsind 18901 mplcoe5lem 19288 ipcj 19798 obsip 19884 matecl 20050 dmatelnd 20121 scmateALT 20137 mdetdiaglem 20223 mdetdiagid 20225 pmatcoe1fsupp 20325 m2cpminvid2lem 20378 inopn 20529 basis1 20565 basis2 20566 iscldtop 20709 hausnei 20942 t1sep2 20983 nconsubb 21036 r0sep 21361 fbasssin 21450 fcfneii 21651 ustssel 21819 xmeteq0 21953 tngngp3 22270 nmvs 22290 cncfi 22505 c1lip1 23564 aalioulem3 23893 logltb 24150 cvxcl 24511 2sqlem8 24951 axtgcgrrflx 25161 axtgsegcon 25163 axtg5seg 25164 axtgbtwnid 25165 axtgpasch 25166 axtgcont1 25167 axtgupdim2 25170 axtgeucl 25171 iscgrglt 25209 isperp2d 25411 f1otrgds 25549 brbtwn2 25585 axcontlem3 25646 axcontlem9 25652 axcontlem10 25653 fargshiftf1 26165 ablocom 26786 nvs 26902 nvtri 26909 phpar2 27062 phpar 27063 shaddcl 27458 shmulcl 27459 cnopc 28156 unop 28158 hmop 28165 cnfnc 28173 adj1 28176 hstel2 28462 stj 28478 stcltr1i 28517 mddmdin0i 28674 cdj3lem1 28677 cdj3lem2b 28680 disji2f 28772 disjif2 28776 disjxpin 28783 fovcld 28820 isoun 28862 archirng 29073 archiexdiv 29075 slmdlema 29087 inelcarsg 29700 sibfof 29729 axtgupdim2OLD 29999 pconcn 30460 nocvxminlem 31089 nofulllem5 31105 ivthALT 31500 poimirlem32 32611 ismtycnv 32771 ismtyima 32772 ismtyres 32777 bfplem1 32791 bfplem2 32792 ghomlinOLD 32857 rngohomadd 32938 rngohommul 32939 crngocom 32970 idladdcl 32988 idllmulcl 32989 idlrmulcl 32990 pridl 33006 ispridlc 33039 pridlc 33040 dmnnzd 33044 oposlem 33487 omllaw 33548 hlsuprexch 33685 lautle 34388 ltrnu 34425 tendovalco 35071 ntrkbimka 37356 mullimc 38683 mullimcf 38690 lptre2pt 38707 fourierdlem54 39053 faovcl 39929 icceuelpartlem 39973 iccpartnel 39976 upgrwlkdvdelem 40942 conngrv2edg 41362 frgr2wwlkeqm 41496 mgmhmlin 41576 issubmgm2 41580 |
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