Approximation methods

        Approximate integralDM7-6.tex#Approximate integral

        Midpoint ruleDM7-6.tex#Midpoint rule

        Computing Newton's methodDM7-3.tex#Newton's method

        Numerical integrationDM7-6.tex#Numerical integration

        Simpson's ruleDM7-6.tex#Simpson's rule

        Trapezoid ruleDM7-6.tex#Trapezoid rule