[mmoja]

I have a simple C code
real temp= C_T(c,t);
real press =C_P(c,t);
rho = D*pow(press,B)/pow(temp,Q);
for calculating density real gas.D,B and Q are all constants. if i hook up and iterate i get floating point error and when i add some constants value to temp and press it calculates and returns the density of the constant values and ignores the C_T and C_P... What should I do?