Compute the Swamee$-$Jain Equation in LABVIEW using functions for the given inputs. The equation is:

$f=\frac{1\mathrm{.}325}{(ln(\frac{lon}{3\mathrm{.}7D}+\frac{5\mathrm{.}74}{R{e}^{0\mathrm{.}9}}){)}^2}$

PLEASE SHOW PICTURES OR DIAGRAMS!! THANKS