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| Mirrors > Home > ILE Home > Th. List > ssidd | GIF version | ||
| Description: Weakening of ssid 3257. (Contributed by BJ, 1-Sep-2022.) |
| Ref | Expression |
|---|---|
| ssidd | ⊢ (𝜑 → 𝐴 ⊆ 𝐴) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ssid 3257 | . 2 ⊢ 𝐴 ⊆ 𝐴 | |
| 2 | 1 | a1i 9 | 1 ⊢ (𝜑 → 𝐴 ⊆ 𝐴) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ⊆ wss 3210 |
| 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 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-11 1555 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-ext 2214 |
| This theorem depends on definitions: df-bi 117 df-nf 1510 df-sb 1812 df-clab 2219 df-cleq 2225 df-clel 2228 df-in 3216 df-ss 3223 |
| This theorem is referenced by: suppofss1dcl 6463 suppofss2dcl 6464 swrd0g 11345 isum 12064 fsum3ser 12076 fsumcl 12079 iprodap 12259 iprodap0 12261 fprodssdc 12269 fprodcl 12286 fprodclf 12314 ennnfoneleminc 13151 submid 13679 mulgnncl 13843 mulgnn0cl 13844 mulgcl 13845 subgid 13881 ablressid 14041 gsumfzreidx 14043 rngressid 14087 ringressid 14196 mulgass3 14218 subrngid 14335 lss1 14497 rlmfn 14588 rlmvalg 14589 rlmbasg 14590 rlmplusgg 14591 rlm0g 14592 rlmmulrg 14594 rlmscabas 14595 rlmvscag 14596 rlmtopng 14597 rlmdsg 14598 restopn2 15035 negcncf 15457 mulcncf 15460 dvidlemap 15543 dvidrelem 15544 dvidsslem 15545 dvaddxxbr 15553 dvmulxxbr 15554 dvcoapbr 15559 dvcjbr 15560 dvexp 15563 dvrecap 15565 dvmptcmulcn 15573 dvmptnegcn 15574 dvmptsubcn 15575 dveflem 15578 dvef 15579 ifpsnprss 16325 bj-charfundcALT 16566 gfsumval 16848 |
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