Keywords: Riemann integral regular.gif Riemman integral with a regular partition representing the definite integral <math>\int_ 0 \tfrac 5 2 \tfrac 1 2 -x 3 + 3x 2 - 2x + 2 \ dx</math> own 2012-05-26 Kieff Same integral with an irregular partition Mathematical animations Animations of calculus Riemann integral |