How do I solve a non-linear equation in Sympy?
<p>How do I solve a non-linear equation in SymPy which is of the form</p>

<pre><code>y = P*x + Q + sqrt(S*x + T)
</code></pre>

<p>where I know <code>y(0)</code>, <code>y'(0)</code>, <code>y(c)</code>, <code>y'(c)</code>. I want to find <code>P</code>, <code>Q</code>, <code>S</code> and <code>T</code>. and represent <code>y</code> as a function of <code>x</code>.</p>

<p>I am getting very confused with the documentation. Please help.</p>