9.526 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.072 * * * [progress]: [2/2] Setting up program.
0.076 * [progress]: [Phase 2 of 3] Improving.
0.076 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (atan (sqrt (* (* (neg a) a) (log x))))
0.078 * * [simplify]: iteration  0 :  14  enodes  (cost  6 )
0.079 * * [simplify]: iteration  1 :  27  enodes  (cost  6 )
0.080 * * [simplify]: iteration  2 :  36  enodes  (cost  6 )
0.081 * * [simplify]: iteration  3 :  38  enodes  (cost  6 )
0.082 * * [simplify]: iteration  4 :  38  enodes  (cost  6 )
0.082 * [simplify]: Simplified to:
   (atan (sqrt (* (* (neg a) a) (log x))))
0.083 * [progress]: [Phase 3 of 3] Extracting.
0.086 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (atan (sqrt (* (* (neg a) a) (log x))))
0.086 * * [simplify]: iteration  0 :  12  enodes  (cost  6 )
0.086 * * [simplify]: iteration  1 :  16  enodes  (cost  6 )
0.087 * * [simplify]: iteration  2 :  19  enodes  (cost  6 )
0.087 * * [simplify]: iteration  3 :  19  enodes  (cost  6 )
0.087 * [simplify]: Simplified to:
   (atan (sqrt (* (* (neg a) a) (log x))))
2.433 * [regime-testing]: End program error score: 14.505423441977777