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Theorem ssidd 3088
Description: Weakening of ssid 3087. (Contributed by BJ, 1-Sep-2022.)
Assertion
Ref Expression
ssidd (𝜑𝐴𝐴)

Proof of Theorem ssidd
StepHypRef Expression
1 ssid 3087 . 2 𝐴𝐴
21a1i 9 1 (𝜑𝐴𝐴)
Colors of variables: wff set class
Syntax hints:  wi 4  wss 3041
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-ia1 105  ax-ia2 106  ax-ia3 107  ax-5 1408  ax-7 1409  ax-gen 1410  ax-ie1 1454  ax-ie2 1455  ax-8 1467  ax-11 1469  ax-4 1472  ax-17 1491  ax-i9 1495  ax-ial 1499  ax-i5r 1500  ax-ext 2099
This theorem depends on definitions:  df-bi 116  df-nf 1422  df-sb 1721  df-clab 2104  df-cleq 2110  df-clel 2113  df-in 3047  df-ss 3054
This theorem is referenced by:  isum  11122  fsum3ser  11134  fsumcl  11137  ennnfoneleminc  11851  restopn2  12279  negcncf  12684  mulcncf  12687  dvidlemap  12756  dvaddxxbr  12761  dvmulxxbr  12762  dvcoapbr  12767  dvcjbr  12768  dvexp  12771  dvrecap  12773  dvmptcmulcn  12779  dvmptnegcn  12780  dvmptsubcn  12781  dveflem  12782  dvef  12783
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