An easy to use calculator to find the distance d between a line of the general form ax + by + c = 0 and a point given by its coordinates P(x_{0},y_{0}).
The formula for the distance d is given by
d = a·x_{0} + b·y_{0} + c / √(a^{2} + b^{2})
How to use the calculator
1  Enter the coefficients a, b and c and the coordinate of the point and press "enter".
