4.355 * [progress]: [Phase 1 of 3] Setting up.
0.000 * * * [progress]: [1/2] Preparing points
0.037 * * * [progress]: [2/2] Setting up program.
0.039 * [progress]: [Phase 2 of 3] Improving.
0.039 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (/ (- (exp x) 1.0) x))
0.041 * * [simplify]: iteration  0 :  11  enodes  (cost  4 )
0.042 * * [simplify]: iteration  1 :  14  enodes  (cost  4 )
0.043 * * [simplify]: iteration  2 :  16  enodes  (cost  4 )
0.043 * * [simplify]: iteration  3 :  16  enodes  (cost  4 )
0.044 * [simplify]: Simplified to:
   (sqrt (/ (- (exp x) 1.0) x))
0.044 * [progress]: [Phase 3 of 3] Extracting.
0.046 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (/ (- (exp x) 1.0) x))
0.046 * * [simplify]: iteration  0 :  6  enodes  (cost  4 )
0.046 * [simplify]: Simplified to:
   (sqrt (/ (- (exp x) 1.0) x))
1.425 * [regime-testing]: End program error score: 39.82144144192326