Calcul de ∫₀^(π/2) arctan(sin θ)/√(sin θ) dθ = (√(2π)/32)·Γ(1/4)² par symétrie, fonctions bêta et gamma.
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Updated
Nov 11, 2026 - HTML
Calcul de ∫₀^(π/2) arctan(sin θ)/√(sin θ) dθ = (√(2π)/32)·Γ(1/4)² par symétrie, fonctions bêta et gamma.
Reproducible one-loop β(λ) derivation and cutoff verification in Euclidean φ⁴ theory
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