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Theorems · Theorem · sequences and series

tsum_geometric_of_abs_lt_one

∀ {r : ℝ}, |r| < 1 → ∑' (n : ℕ), r ^ n = (1 - r)⁻¹
Defined in
Mathlib.Analysis.SpecificLimits.Normed
Cited by
0 results in Mathlib
Foundations
Depth 171 from the axioms · uses propext, Classical.choice, Quot.sound

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