No prose has been written for this declaration yet. The Lean source and graph data below render
without it.
generate prose now
formal statement (Lean)
442theorem sigma_one {k : ℕ} : sigma k 1 = 1 := by
proof body
Term-mode proof.
443 simp [sigma_apply]
444
445/-- ζ(1) = 1. -/
depends on (3)
Lean names referenced from this declaration's body.
-
sigma
in IndisputableMonolith.Decision.AbileneParadox
decl_use
-
sigma
in IndisputableMonolith.NumberTheory.Primes.ArithmeticFunctions
decl_use
-
sigma_apply
in IndisputableMonolith.NumberTheory.Primes.ArithmeticFunctions
decl_use