Move slider [math]m[/math] or slider [math]n[/math]. [list] Put the cursor on the slider and drag the point left or right Put the cursor on one of the ends of the line segment and drag it left or right. Put the cursor on the slider to highlight it. Use the arrows on the keyboard to move the slider. [/list] The horizontal distance between [math]m[/math] and [math]n[/math] is the absolute value of their difference.