Hello,
I am trying to implement a function such as exp(-a/b)

a and b are integers.

I think i need to (correct me if I am wrong)

a. convert 'a' and 'b' to fixed point.

b. perform division

c. perform exponential function.

Please do you know any function/ library that can implement this? Preferably in Verilog.

I know megafunctions for floating point will do, but i requires alot of resources.

Thank you