The algorithm can be expressed in pseudocode as follows. INPUT real-valued function f, a 0 OUTPUT real number on with en- c E SET C, TO (bm + an)/2 IF f(n) = 0 SET an+1 TOC SET bn+1 TO CR ELSE IF f(an) x f(en) 0 OUTPUT real number on with en- c E SET C, TO (bm + an)/2 IF f(n) = 0 SET an+1 TOC SET bn+1 TO CR ELSE IF f(an) x f(en)