This is a preview. Log in through your library . Abstract The basic properties are stated of a linear programming problem with a linear objective function having quadratic constraints whose associated ...

The Doodle shows how the parabola changes with different numbers, making learning math fun and interactive for students.

This is a preview. Log in through your library . Abstract Let X:p × n be a matrix of random real variates such that the column vectors of X are independently and identically distributed as ...

The Google homepage has been given a bright new look with math, which has piqued the interest of users all over the world, ...