Find the intersection of two lines: Difference between revisions

⍝ TheWe followingwill define a solver that will take ⍵ the matrix of coordinates, one point per row, then massage the argument to extract x,y

⍝ and inject 1, where needed, and return a pair (a, b) of resolved unknowns.

⍝ Applied twice, we nowwill have a, b and a', b' defining the two lines, we need to resolve it in x and y, in order to determine