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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 21493 | . . 3 ⊢ RSpan = (LSpan ∘ ringLMod) | |
| 2 | 1 | fveq1i 6887 | . 2 ⊢ (RSpan‘𝑊) = ((LSpan ∘ ringLMod)‘𝑊) |
| 3 | 00lsp 21262 | . . 3 ⊢ ∅ = (LSpan‘∅) | |
| 4 | rlmfn 21471 | . . . 4 ⊢ ringLMod Fn V | |
| 5 | fnfun 6640 | . . . 4 ⊢ (ringLMod Fn V → Fun ringLMod) | |
| 6 | 4, 5 | ax-mp 5 | . . 3 ⊢ Fun ringLMod |
| 7 | 3, 6 | fvco4i 6988 | . 2 ⊢ ((LSpan ∘ ringLMod)‘𝑊) = (LSpan‘(ringLMod‘𝑊)) |
| 8 | 2, 7 | eqtri 2783 | 1 ⊢ (RSpan‘𝑊) = (LSpan‘(ringLMod‘𝑊)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: = wceq 1569 Vcvv 3450 ∘ ccom 5654 Fun wfun 6533 Fn wfn 6534 ‘cfv 6539 LSpanclspn 21252 ringLModcrglmod 21453 RSpancrsp 21491 |
| 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 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-10 2177 ax-11 2193 ax-12 2212 ax-ext 2732 ax-rep 5231 ax-sep 5248 ax-nul 5259 ax-pow 5326 ax-pr 5390 ax-un 7752 ax-cnex 11260 ax-1cn 11262 ax-addcl 11264 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-nf 1816 df-sb 2099 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-ral 3077 df-rex 3087 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3739 df-csb 3847 df-ss 3896 df-pss 4014 df-dif 4047 df-in 4091 df-un 4151 df-nul 4279 df-if 4482 df-pw 4558 df-sn 4585 df-pr 4587 df-op 4835 df-uni 4867 df-int 4907 df-iun 4952 df-br 5103 df-opab 5167 df-mpt 5186 df-tr 5212 df-id 5545 df-eprel 5550 df-po 5558 df-so 5559 df-fr 5603 df-we 5605 df-xp 5656 df-rel 5657 df-cnv 5658 df-co 5659 df-dm 5660 df-rn 5661 df-res 5662 df-ima 5663 df-pred 6304 df-ord 6365 df-on 6366 df-lim 6367 df-suc 6368 df-iota 6494 df-fun 6541 df-fn 6542 df-f 6543 df-f1 6544 df-fo 6545 df-f1o 6546 df-fv 6547 df-ov 7424 df-om 7879 df-2nd 8003 df-frecs 8303 df-wrecs 8334 df-recs 8383 df-rdg 8422 df-nn 12340 df-slot 17366 df-ndx 17378 df-base 17394 df-lss 21213 df-lsp 21253 df-rgmod 21455 df-rsp 21493 |
| This theorem is used by: rspcl 21524 rspssid 21525 rsp0 21527 rspssp 21528 rspvalint 21529 elrspsn 21531 mrcrsp 21535 lidlrsppropd 21538 lsmidllsp 21543 lsmidl 21544 rspsn 21663 elrsp 33974 mxidlprm 34042 idlsrgmulrss1 34090 idlsrgmulrss2 34091 rlmdim 34289 islnr2 44210 |
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