Found 7 books 
![[Gutenberg 634] • Miscellaneous Mathematical Constants](/cover/8uoEapU_IfMpQPYF/small/[Gutenberg%20634]%20%e2%80%a2%20Miscellaneous%20Mathematical%20Constants.jpg)
![[Gutenberg 812] • Catalan's Constant to 1,500,000 Places](/cover/swjmf6HTzDv3bvQG/small/[Gutenberg%20812]%20%e2%80%a2%20Catalan%27s%20Constant%20to%201,500,000%20Places.jpg)
[en] [Gutenberg 812] • Catalan's Constant to 1,500,000 Places MVB E-Books
![[Gutenberg 682] • Catalan's Constant [Ramanujan's Formula]](/cover/vfA6I4z3pvOg-_Dy/small/[Gutenberg%20682]%20%e2%80%a2%20Catalan%27s%20Constant%20[Ramanujan%27s%20Formula].jpg)
![[Gutenberg 633] • The Golden Mean or Ratio[(1+sqrt(5))/2] / To 20,000 places](/cover/OhOD-FC9kPa_LaQ9/small/[Gutenberg%20633]%20%e2%80%a2%20The%20Golden%20Mean%20or%20Ratio[%281+sqrt%285%29%29/2]%20/%20To%2020,000%20places.jpg)
[en] [Gutenberg 633] • The Golden Mean or Ratio[(1+sqrt(5))/2] / To 20,000 places Public Domain Books
![[Gutenberg 63] • The Number "e"](/cover/ntkItJIws4yMUH_U/small/[Gutenberg%2063]%20%e2%80%a2%20The%20Number%20%22e%22.jpg)
[en] [Gutenberg 63] • The Number "e" Montlake Romance
![[Gutenberg 212] • A List of Factorial Math Constants](/cover/6971znNu0EOp3Ckc/small/[Gutenberg%20212]%20%e2%80%a2%20A%20List%20of%20Factorial%20Math%20Constants.jpg)
