7.188 * [progress]: [Phase 1 of 3] Setting up.
0.000 * * * [progress]: [1/2] Preparing points
0.056 * * * [progress]: [2/2] Setting up program.
0.059 * [progress]: [Phase 2 of 3] Improving.
0.059 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (+ (neg b) (sqrt (- (* b b) (* (* 4.0 1.0) 1.0)))) (* 2.0 1.0))
0.061 * * [simplify]: iteration  0 :  23  enodes  (cost  9 )
0.062 * * [simplify]: iteration  1 :  38  enodes  (cost  9 )
0.063 * * [simplify]: iteration  2 :  55  enodes  (cost  9 )
0.064 * * [simplify]: iteration  3 :  67  enodes  (cost  9 )
0.066 * * [simplify]: iteration  4 :  75  enodes  (cost  9 )
0.067 * * [simplify]: iteration  5 :  75  enodes  (cost  9 )
0.067 * [simplify]: Simplified to:
   (/ (+ (neg b) (sqrt (- (* b b) (* (* 4.0 1.0) 1.0)))) (* 2.0 1.0))
0.068 * [progress]: [Phase 3 of 3] Extracting.
0.070 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (+ (neg b) (sqrt (- (* b b) (* (* 4.0 1.0) 1.0)))) (* 2.0 1.0))
0.070 * * [simplify]: iteration  0 :  17  enodes  (cost  9 )
0.071 * * [simplify]: iteration  1 :  17  enodes  (cost  9 )
0.071 * [simplify]: Simplified to:
   (/ (+ (neg b) (sqrt (- (* b b) (* (* 4.0 1.0) 1.0)))) (* 2.0 1.0))
1.918 * [regime-testing]: End program error score: 47.24538938450415