| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > ssidd | Unicode version | ||
| Description: Weakening of ssid 3245. (Contributed by BJ, 1-Sep-2022.) |
| Ref | Expression |
|---|---|
| ssidd |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ssid 3245 |
. 2
| |
| 2 | 1 | a1i 9 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| 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 1493 ax-7 1494 ax-gen 1495 ax-ie1 1539 ax-ie2 1540 ax-8 1550 ax-11 1552 ax-4 1556 ax-17 1572 ax-i9 1576 ax-ial 1580 ax-i5r 1581 ax-ext 2211 |
| This theorem depends on definitions: df-bi 117 df-nf 1507 df-sb 1809 df-clab 2216 df-cleq 2222 df-clel 2225 df-in 3204 df-ss 3211 |
| This theorem is referenced by: swrd0g 11231 isum 11936 fsum3ser 11948 fsumcl 11951 iprodap 12131 iprodap0 12133 fprodssdc 12141 fprodcl 12158 fprodclf 12186 ennnfoneleminc 13022 submid 13550 mulgnncl 13714 mulgnn0cl 13715 mulgcl 13716 subgid 13752 ablressid 13912 gsumfzreidx 13914 rngressid 13957 ringressid 14066 mulgass3 14088 subrngid 14205 lss1 14366 rlmfn 14457 rlmvalg 14458 rlmbasg 14459 rlmplusgg 14460 rlm0g 14461 rlmmulrg 14463 rlmscabas 14464 rlmvscag 14465 rlmtopng 14466 rlmdsg 14467 restopn2 14897 negcncf 15319 mulcncf 15322 dvidlemap 15405 dvidrelem 15406 dvidsslem 15407 dvaddxxbr 15415 dvmulxxbr 15416 dvcoapbr 15421 dvcjbr 15422 dvexp 15425 dvrecap 15427 dvmptcmulcn 15435 dvmptnegcn 15436 dvmptsubcn 15437 dveflem 15440 dvef 15441 ifpsnprss 16140 bj-charfundcALT 16340 |
| Copyright terms: Public domain | W3C validator |