0.455 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.022 * * * [progress]: [2/2] Setting up program.
0.025 * [progress]: [Phase 2 of 3] Improving.
0.025 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (+ 1.0 (sqrt (- 1.0 (* (* 4.0 a) b)))) 2.0)
0.027 * * [simplify]: iteration  0 :  18  enodes  (cost  6 )
0.029 * * [simplify]: iteration  1 :  36  enodes  (cost  6 )
0.030 * * [simplify]: iteration  2 :  61  enodes  (cost  6 )
0.032 * * [simplify]: iteration  3 :  67  enodes  (cost  6 )
0.033 * * [simplify]: iteration  4 :  67  enodes  (cost  6 )
0.033 * [simplify]: Simplified to:
   (/ (+ 1.0 (sqrt (- 1.0 (* (* 4.0 a) b)))) 2.0)
0.033 * [progress]: [Phase 3 of 3] Extracting.
0.036 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (+ 1.0 (sqrt (- 1.0 (* (* 4.0 a) b)))) 2.0)
0.037 * * [simplify]: iteration  0 :  14  enodes  (cost  6 )
0.037 * * [simplify]: iteration  1 :  14  enodes  (cost  6 )
0.037 * [simplify]: Simplified to:
   (/ (+ 1.0 (sqrt (- 1.0 (* (* 4.0 a) b)))) 2.0)
0.968 * [regime-testing]: End program error score: 5.497812226528316