orthonormal_fourier

∀ {T : ℝ} [hT : Fact (0 < T)], Orthonormal ℂ (fourierLp 2)

The monomials fourier n are an orthonormal set with respect to normalised Haar measure.

Defined in: Mathlib.Analysis.Fourier.AddCircle
Cited by: 3 results in Mathlib
Foundations: Depth 267 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes: Fact

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