Deines waren keine Kugelkoordinaten. Check mal die Angaben
s = | [COS(Θ)·SIN(φ), COS(Θ)·COS(φ), SIN(Θ)] |
s = √((COS(Θ)·SIN(φ))^2 + (COS(Θ)·COS(φ))^2 + (SIN(Θ))^2)
s = √(COS(Θ)^2·SIN(φ)^2 + COS(Θ)^2·COS(φ)^2 + SIN(Θ)^2)
s = √(COS(Θ)^2·(SIN(φ)^2 + COS(φ)^2) + SIN(Θ)^2)
s = √(COS(Θ)^2·1 + SIN(Θ)^2)
s = √(COS(Θ)^2 + SIN(Θ)^2)
s = √(1) = 1