| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > ssidd | GIF version | ||
| Description: Weakening of ssid 3268. (Contributed by BJ, 1-Sep-2022.) |
| Ref | Expression |
|---|---|
| ssidd | ⊢ (𝜑 → 𝐴 ⊆ 𝐴) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ssid 3268 | . 2 ⊢ 𝐴 ⊆ 𝐴 | |
| 2 | 1 | a1i 9 | 1 ⊢ (𝜑 → 𝐴 ⊆ 𝐴) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ⊆ wss 3220 |
| This theorem was proved from 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 theorem 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 referenced by: suppofss1dcl 6498 suppofss2dcl 6499 swrd0g 11415 isum 12135 fsum3ser 12147 fsumcl 12150 iprodap 12330 iprodap0 12332 fprodssdc 12340 fprodcl 12357 fprodclf 12385 ennnfoneleminc 13285 submid 13767 mulgnncl 13923 mulgnn0cl 13924 mulgcl 13925 subgid 13961 ablressid 14122 gzsumreidx 14124 gsumvalfi 14135 gsummptfidmadd 14144 rngressid 14236 ringressid 14351 mulgass3 14374 subrngid 14492 lss1 14682 rlmfn 14773 rlmvalg 14774 rlmbasg 14775 rlmplusgg 14776 rlm0g 14777 rlmmulrg 14779 rlmscabas 14780 rlmvscag 14781 rlmtopng 14782 rlmdsg 14783 rnasclassa 15021 restopn2 15267 negcncf 15689 mulcncf 15692 dvidlemap 15775 dvidrelem 15776 dvidsslem 15777 dvaddxxbr 15785 dvmulxxbr 15786 dvcoapbr 15791 dvcjbr 15792 dvexp 15795 dvrecap 15797 dvmptcmulcn 15805 dvmptnegcn 15806 dvmptsubcn 15807 dveflem 15810 dvef 15811 ifpsnprss 16567 bj-charfundcALT 16818 |
| Copyright terms: Public domain | W3C validator |