Thank you jacobi!
After looking at both functions again, I realized that I didn't previously check the number of decimal places displayed in excel. Both equations had coefficients rounded to 2 significant figures -- so I had ended up with a lot of rounding error. Easy mistake to fix! Thank you!
Hi! I have a dataset that I fit to a 5th order and 4th order polynomial -- I was just trying to get the function that best fit the data. However, I realized that when I evaluate the integral for these 2 different functions (between 200 and 400), the answers are vastly different. I assumed...