Csat = å ai× T i, where the summation is from i = 0 to nTerms - 1.
Csat = cubic spline fit to heat capacities as a function of temperature
Csat = å ai× T i, where the summation is from i = 0 to nTerms - 1
Csat = å ai× T i, where the summation is from i = 0 to nTerms - 1