C

n=sqrt(1+1.5851495/(1-0.00926681282/pow(x,2))+0.143559385/(1-0.0424489805/pow(x,2))+1.08521269/(1-105.613573/pow(x,2)))

Python

n=(1+1.5851495/(1-0.00926681282/x**2)+0.143559385/(1-0.0424489805/x**2)+1.08521269/(1-105.613573/x**2))**.5

Fortran

n=SQRT(1+1.5851495/(1-0.00926681282/x**2)+0.143559385/(1-0.0424489805/x**2)+1.08521269/(1-105.613573/x**2))

MATLAB

n=sqrt(1+1.5851495./(1-0.00926681282./x.^2)+0.143559385./(1-0.0424489805./x.^2)+1.08521269./(1-105.613573./x.^2))

LaTeX

n^2-1=\frac{1.5851495λ^2}{λ^2-0.00926681282}+\frac{0.143559385λ^2}{λ^2-0.0424489805}+\frac{1.08521269λ^2}{λ^2-105.613573}