4.226 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.109 * * * [progress]: [2/2] Setting up program.
0.112 * [progress]: [Phase 2 of 3] Improving.
0.112 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (+ x 1.0)) (log (- x 1.0)))
0.114 * * [simplify]: iteration  0 :  12  enodes  (cost  5 )
0.116 * * [simplify]: iteration  1 :  14  enodes  (cost  5 )
0.118 * * [simplify]: iteration  2 :  14  enodes  (cost  5 )
0.118 * [simplify]: Simplified to:
   (- (log (+ x 1.0)) (log (- x 1.0)))
0.118 * [progress]: [Phase 3 of 3] Extracting.
0.120 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (+ x 1.0)) (log (- x 1.0)))
0.121 * * [simplify]: iteration  0 :  8  enodes  (cost  5 )
0.121 * * [simplify]: iteration  1 :  8  enodes  (cost  5 )
0.122 * [simplify]: Simplified to:
   (- (log (+ x 1.0)) (log (- x 1.0)))
3.555 * [regime-testing]: End program error score: 58.84365326612551