Theorems · Theorem · sequences and series
hasSum_geometric_two
HasSum (fun n => (1 / 2) ^ n) 2
- Defined in
- Mathlib.Analysis.SpecificLimits.Basic
- Cited by
- 2 results in Mathlib
- Foundations
- Depth 136 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites9
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Realstatement and proof · cited by 25,697
- TopologicalSpaceproof · cited by 24,529
- AddCommMonoidproof · cited by 12,281
- Nat.cast_oneproof · cited by 2,501
- SummationFilter.unconditionalstatement and proof · cited by 2,068
- Nat.cast_zeroproof · cited by 1,870
- SummationFilterproof · cited by 607
- HasSumstatement and proof · cited by 518
- hasSum_geometric_of_lt_oneproof · cited by 14
Cited by2
Results whose statement or proof uses this declaration.
- summable_geometric_twoproof · cited by 7
- tsum_geometric_twoproof · cited by 4