| Mathbox for Thierry Arnoux |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > Mathboxes > elrnsiga | Structured version Visualization version GIF version | ||
| Description: Dropping the base information off a sigma-algebra. (Contributed by Thierry Arnoux, 13-Feb-2017.) |
| Ref | Expression |
|---|---|
| elrnsiga | ⊢ (𝑆 ∈ (sigAlgebra‘𝑂) → 𝑆 ∈ ∪ ran sigAlgebra) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | fvssunirn 6872 | . 2 ⊢ (sigAlgebra‘𝑂) ⊆ ∪ ran sigAlgebra | |
| 2 | 1 | sseli 3918 | 1 ⊢ (𝑆 ∈ (sigAlgebra‘𝑂) → 𝑆 ∈ ∪ ran sigAlgebra) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∈ wcel 2114 ∪ cuni 4851 ran crn 5632 ‘cfv 6499 sigAlgebracsiga 34252 |
| 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 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-12 2185 ax-ext 2709 ax-sep 5232 ax-nul 5242 ax-pr 5376 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2540 df-eu 2570 df-clab 2716 df-cleq 2729 df-clel 2812 df-ne 2934 df-rab 3391 df-v 3432 df-dif 3893 df-un 3895 df-in 3897 df-ss 3907 df-nul 4275 df-if 4468 df-sn 4569 df-pr 4571 df-op 4575 df-uni 4852 df-br 5087 df-opab 5149 df-cnv 5639 df-dm 5641 df-rn 5642 df-iota 6455 df-fv 6507 |
| This theorem is referenced by: sgsiga 34286 sigapisys 34299 sigaldsys 34303 brsiga 34327 sxsiga 34335 measinb2 34367 pwcntmeas 34371 ddemeas 34380 cnmbfm 34407 elmbfmvol2 34411 mbfmcnt 34412 br2base 34413 dya2iocbrsiga 34419 dya2icobrsiga 34420 sxbrsiga 34434 omsmeas 34467 isrrvv 34587 rrvadd 34596 rrvmulc 34597 dstrvprob 34616 |
| Copyright terms: Public domain | W3C validator |