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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 11446 isum 12168 fsum3ser 12180 fsumcl 12183 iprodap 12363 iprodap0 12365 fprodssdc 12373 fprodcl 12390 fprodclf 12418 ennnfoneleminc 13351 submid 13833 mulgnncl 13989 mulgnn0cl 13990 mulgcl 13991 subgid 14027 ablressid 14188 gzsumreidx 14190 gsumvalfi 14201 gsummptfidmadd 14210 rngressid 14302 ringressid 14417 mulgass3 14440 subrngid 14558 lss1 14748 rlmfn 14839 rlmvalg 14840 rlmbasg 14841 rlmplusgg 14842 rlm0g 14843 rlmmulrg 14845 rlmscabas 14846 rlmvscag 14847 rlmtopng 14848 rlmdsg 14849 rnasclassa 15087 restopn2 15333 negcncf 15755 mulcncf 15758 dvidlemap 15841 dvidrelem 15842 dvidsslem 15843 dvaddxxbr 15851 dvmulxxbr 15852 dvcoapbr 15857 dvcjbr 15858 dvexp 15861 dvrecap 15863 dvmptcmulcn 15871 dvmptnegcn 15872 dvmptsubcn 15873 dveflem 15876 dvef 15877 ifpsnprss 16682 bj-charfundcALT 16933 |
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