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Mirrors > Home > MPE Home > Th. List > rspval | Structured version Visualization version GIF version |
Description: Value of the ring span function. (Contributed by Stefan O'Rear, 4-Apr-2015.) |
Ref | Expression |
---|---|
rspval | ⊢ (RSpan‘𝑊) = (LSpan‘(ringLMod‘𝑊)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | df-rsp 19940 | . . 3 ⊢ RSpan = (LSpan ∘ ringLMod) | |
2 | 1 | fveq1i 6646 | . 2 ⊢ (RSpan‘𝑊) = ((LSpan ∘ ringLMod)‘𝑊) |
3 | 00lsp 19746 | . . 3 ⊢ ∅ = (LSpan‘∅) | |
4 | rlmfn 19955 | . . . 4 ⊢ ringLMod Fn V | |
5 | fnfun 6423 | . . . 4 ⊢ (ringLMod Fn V → Fun ringLMod) | |
6 | 4, 5 | ax-mp 5 | . . 3 ⊢ Fun ringLMod |
7 | 3, 6 | fvco4i 6739 | . 2 ⊢ ((LSpan ∘ ringLMod)‘𝑊) = (LSpan‘(ringLMod‘𝑊)) |
8 | 2, 7 | eqtri 2821 | 1 ⊢ (RSpan‘𝑊) = (LSpan‘(ringLMod‘𝑊)) |
Colors of variables: wff setvar class |
Syntax hints: = wceq 1538 Vcvv 3441 ∘ ccom 5523 Fun wfun 6318 Fn wfn 6319 ‘cfv 6324 LSpanclspn 19736 ringLModcrglmod 19934 RSpancrsp 19936 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1911 ax-6 1970 ax-7 2015 ax-8 2113 ax-9 2121 ax-10 2142 ax-11 2158 ax-12 2175 ax-ext 2770 ax-rep 5154 ax-sep 5167 ax-nul 5174 ax-pow 5231 ax-pr 5295 |
This theorem depends on definitions: df-bi 210 df-an 400 df-or 845 df-3an 1086 df-tru 1541 df-ex 1782 df-nf 1786 df-sb 2070 df-mo 2598 df-eu 2629 df-clab 2777 df-cleq 2791 df-clel 2870 df-nfc 2938 df-ne 2988 df-ral 3111 df-rex 3112 df-reu 3113 df-rab 3115 df-v 3443 df-sbc 3721 df-csb 3829 df-dif 3884 df-un 3886 df-in 3888 df-ss 3898 df-nul 4244 df-if 4426 df-pw 4499 df-sn 4526 df-pr 4528 df-op 4532 df-uni 4801 df-int 4839 df-iun 4883 df-br 5031 df-opab 5093 df-mpt 5111 df-id 5425 df-xp 5525 df-rel 5526 df-cnv 5527 df-co 5528 df-dm 5529 df-rn 5530 df-res 5531 df-ima 5532 df-iota 6283 df-fun 6326 df-fn 6327 df-f 6328 df-f1 6329 df-fo 6330 df-f1o 6331 df-fv 6332 df-ov 7138 df-slot 16479 df-base 16481 df-lss 19697 df-lsp 19737 df-rgmod 19938 df-rsp 19940 |
This theorem is referenced by: rspcl 19988 rspssid 19989 rsp0 19991 rspssp 19992 mrcrsp 19993 lidlrsppropd 19996 rspsn 20020 rspsnel 30987 elrsp 30989 lsmidllsp 31007 lsmidl 31008 mxidlprm 31048 idlsrgmulrss1 31064 idlsrgmulrss2 31065 rgmoddim 31096 islnr2 40058 |
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