title: Two-dimensional bisection method in Python?
body: <p>I am looking for an extension of the <code>optimize.bisect</code> function in Python, some code that allows me to solve a system of two couple self-consistent equations, i.e. <code>y= f(x,y)</code> and <code>x= g(x,y)</code>. I was looking for a kind of two dimensional bisection method, but I doesn't mind to use other possibilities if it works fine.</p>