I know for a uniform load the M max is wL^2/8
What is the M max for a triangular load similar to this... this http://www.geom.uiuc.edu/education/calc-init/static-beam/img/tri_left.gif
I for a uniform the load is in the center, but a triangular load it wouls be like 1/3 or 2/3 from the middle...