1. You can start by copying a selected formula (left click for the full expression or drag the mouse cursor over the sub-expression while holding the left button of the mouse) from the problem definition using "Copy to a new row" action.


OR

  1. You can use the tools panel to create a new row (the first button from the bottom) and to copy () the expression and paste it () to the row you created.


HIGHLY RECOMMENDED: Please see this article for more details on problem solving.