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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 6508 suppofss2dcl 6509 swrd0g 11454 isum 12177 fsum3ser 12189 fsumcl 12192 iprodap 12372 iprodap0 12374 fprodssdc 12382 fprodcl 12399 fprodclf 12427 ennnfoneleminc 13360 submid 13843 mulgnncl 13999 mulgnn0cl 14000 mulgcl 14001 subgid 14037 ablressid 14229 gzsumreidx 14231 gsumvalfi 14242 gsummptfidmadd 14251 rngressid 14360 ringressid 14477 mulgass3 14500 subrngid 14618 lss1 14808 rlmfn 14899 rlmvalg 14900 rlmbasg 14901 rlmplusgg 14902 rlm0g 14903 rlmmulrg 14905 rlmscabas 14906 rlmvscag 14907 rlmtopng 14908 rlmdsg 14909 rnasclassa 15147 restopn2 15409 negcncf 15831 mulcncf 15834 dvidlemap 15917 dvidrelem 15918 dvidsslem 15919 dvaddxxbr 15927 dvmulxxbr 15928 dvcoapbr 15933 dvcjbr 15934 dvexp 15937 dvrecap 15939 dvmptcmulcn 15947 dvmptnegcn 15948 dvmptsubcn 15949 dveflem 15952 dvef 15953 ifpsnprss 16789 bj-charfundcALT 17040 |
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