150.006 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.010 * * * [progress]: [2/2] Setting up program.
0.012 * [progress]: [Phase 2 of 3] Improving.
0.013 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (tanh x) 1.0)
0.014 * * [simplify]: iteration  0 :  25  enodes  (cost  2 )
0.016 * * [simplify]: iteration  1 :  53  enodes  (cost  2 )
0.017 * * [simplify]: iteration  2 :  93  enodes  (cost  2 )
0.018 * * [simplify]: iteration  3 :  172  enodes  (cost  2 )
0.021 * * [simplify]: iteration  4 :  336  enodes  (cost  2 )
0.026 * * [simplify]: iteration  5 :  1029  enodes  (cost  2 )
0.051 * * [simplify]: iteration  6 :  5002  enodes  (cost  2 )
0.052 * [simplify]: Simplified to:
   (- (tanh x) 1.0)
0.052 * [progress]: [Phase 3 of 3] Extracting.
0.054 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (tanh x) 1.0)
0.054 * * [simplify]: iteration  0 :  4  enodes  (cost  2 )
0.054 * [simplify]: Simplified to:
   (- (tanh x) 1.0)
0.548 * [regime-testing]: End program error score: 0.11020737911296273