C

n=sqrt(1+1.13962742/(1-0.00493294862/pow(x,2))+0.805227838/(1-0.020247996/pow(x,2))+1.29488061/(1-93.4746507/pow(x,2)))

Python

n=(1+1.13962742/(1-0.00493294862/x**2)+0.805227838/(1-0.020247996/x**2)+1.29488061/(1-93.4746507/x**2))**.5

Fortran

n=SQRT(1+1.13962742/(1-0.00493294862/x**2)+0.805227838/(1-0.020247996/x**2)+1.29488061/(1-93.4746507/x**2))

MATLAB

n=sqrt(1+1.13962742./(1-0.00493294862./x.^2)+0.805227838./(1-0.020247996./x.^2)+1.29488061./(1-93.4746507./x.^2))

LaTeX

n^2-1=\frac{1.13962742λ^2}{λ^2-0.00493294862}+\frac{0.805227838λ^2}{λ^2-0.020247996}+\frac{1.29488061λ^2}{λ^2-93.4746507}