A

I have an application where I need to implement ASTM D-1250/80 standard for converting

Density at ambient temperature to density at 15 deg. C (Standard density).

Although I have a program written in C, I need to do this in ladders. This formula involves

exponential functions and is an iterative equation.

i am able to do the exponential part, but not able to implement the iteration function.

Can anyone please help?