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| Mirrors > Home > ILE Home > Th. List > ssidd | Unicode version | ||
| Description: Weakening of ssid 3268. (Contributed by BJ, 1-Sep-2022.) |
| Ref | Expression |
|---|---|
| ssidd |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ssid 3268 |
. 2
| |
| 2 | 1 | a1i 9 |
1
|
| Colors of variables: wff set class |
| This proof depends on syntax axioms:
|
| 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-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-11 1559 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-ext 2220 |
| This proof depends on definitions: df-bi 117 df-nf 1514 df-sb 1816 df-clab 2225 df-cleq 2231 df-clel 2234 df-in 3226 df-ss 3233 |
| This theorem is used by: suppofss1dcl 6504 suppofss2dcl 6505 swrd0g 11448 isum 12171 fsum3ser 12183 fsumcl 12186 iprodap 12366 iprodap0 12368 fprodssdc 12376 fprodcl 12393 fprodclf 12421 ennnfoneleminc 13354 submid 13837 mulgnncl 13993 mulgnn0cl 13994 mulgcl 13995 subgid 14031 ablressid 14223 gzsumreidx 14225 gsumvalfi 14236 gsummptfidmadd 14245 rngressid 14337 ringressid 14452 mulgass3 14475 subrngid 14593 lss1 14783 rlmfn 14874 rlmvalg 14875 rlmbasg 14876 rlmplusgg 14877 rlm0g 14878 rlmmulrg 14880 rlmscabas 14881 rlmvscag 14882 rlmtopng 14883 rlmdsg 14884 rnasclassa 15122 restopn2 15375 negcncf 15797 mulcncf 15800 dvidlemap 15883 dvidrelem 15884 dvidsslem 15885 dvaddxxbr 15893 dvmulxxbr 15894 dvcoapbr 15899 dvcjbr 15900 dvexp 15903 dvrecap 15905 dvmptcmulcn 15913 dvmptnegcn 15914 dvmptsubcn 15915 dveflem 15918 dvef 15919 ifpsnprss 16750 bj-charfundcALT 17001 |
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