x(ϕ;n=1) = µ∗σd^±ϕ
x(ϕ;n) = µ∗σd^±√(-ln(ϕ)/n)
x(ϕ;σd;n)/µ = σ(ϕ;n) = x/µ = σ = sigma factor deisenroth
ϕ(x/µ;σd;n) = e^(-n*(ln(x/µ)/ln(σd))²) = ϕ(σ) = ϕ(x/µ) = ϕ(σd) = ϕ = phi factor deisenroth
σd = standard sigma factor deisenroth  = e^(2*ln(µari/µgeo))^0,5  = e^(2*ln(µari/µ))^0,5
σd = basis faktor deisenroth = standard basis faktor = standard sigma faktor basis
 σd = base factor deisenroth = standard base factor = standard sigma factor base