how to translate prefix expression to infix expression using C# code?
<p>I meet some difficulty in translating prefix expression to infix expression. I use ToInfix(string prefixExpr), for example, the prefix expression string is "(&lt;= (+ (* 3 t1) (* 4 t2)) 5) || (>= t1 0)", and I want to get infix string "3 * t1 + 4 * t2 >= 5 || t1 >= 0". 
the operations include * + >= &lt;= = &lt; > || &amp;&amp;. </p>
