Plotting a graph takes time. Often mathematicians just want to know the key features. These are: shape, location and some key points (such as where the graph crosses the axes or turning points).

A quadratic equation is drawn as a curve on a set of axes. This type of curve is called a parabola and it is symmetrical. To draw the graph we need coordinates. We generate these coordinates by ...

"where a,b,c are real values." "We need to define a quadratic model (QM) that represents our problem. The simplest way to build a binary quadratic model (BQM) is using dimod’s symbolic variables. For ...