Keywords: Riemann2.gif en GIF animation showing various Riemann approximations to the function <math>f x - \frac 5x 11 -\frac 9 5 2+9</math> from <math>x 0</math> to <math>x 10</math> Graphs created on wxMaxima and edited on GIMP My own work Greenbreen 2011-05-30 Cc-zero Rectangle method |