12.109 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.060 * * * [progress]: [2/2] Setting up program.
0.063 * [progress]: [Phase 2 of 3] Improving.
0.064 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (+ 1.0 (tanh (/ x 2.0))) (- 1.0 (tanh (/ x 2.0))))
0.066 * * [simplify]: iteration  0 :  30  enodes  (cost  7 )
0.067 * * [simplify]: iteration  1 :  70  enodes  (cost  7 )
0.068 * * [simplify]: iteration  2 :  125  enodes  (cost  7 )
0.071 * * [simplify]: iteration  3 :  259  enodes  (cost  7 )
0.075 * * [simplify]: iteration  4 :  598  enodes  (cost  7 )
0.084 * * [simplify]: iteration  5 :  2035  enodes  (cost  7 )
0.124 * * [simplify]: iteration  6 :  5001  enodes  (cost  7 )
0.124 * [simplify]: Simplified to:
   (/ (+ 1.0 (tanh (/ x 2.0))) (- 1.0 (tanh (/ x 2.0))))
0.125 * [progress]: [Phase 3 of 3] Extracting.
0.127 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (+ 1.0 (tanh (/ x 2.0))) (- 1.0 (tanh (/ x 2.0))))
0.128 * * [simplify]: iteration  0 :  9  enodes  (cost  7 )
0.128 * * [simplify]: iteration  1 :  9  enodes  (cost  7 )
0.128 * [simplify]: Simplified to:
   (/ (+ 1.0 (tanh (/ x 2.0))) (- 1.0 (tanh (/ x 2.0))))
2.050 * [regime-testing]: End program error score: 0.21197952894483799