Talk:Integraph

=diagram request= It would be great if someone drew a diagram of:

For any point $(x, y)$ of the differential curve, construct the auxiliary triangle with vertices $(x, y), (x, 0)$ and $(x − 1, 0)$. The hypotenuse of this right triangle intersects the $X$-axis making an angle the value of whose tangent is $y$. This hypotenuse is parallel to the tangent line of the integral curve at $(X, Y)$ that corresponds to $(x, y)$.

Chrsull (talk) 13:14, 12 March 2018 (UTC)