2.390 * [progress]: [Phase 1 of 3] Setting up.
0.000 * * * [progress]: [1/2] Preparing points
0.083 * * * [progress]: [2/2] Setting up program.
0.086 * [progress]: [Phase 2 of 3] Improving.
0.086 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (- 1.0 (pow (cos x) 2.0)))
0.087 * * [simplify]: iteration  0 :  13  enodes  (cost  4 )
0.088 * * [simplify]: iteration  1 :  22  enodes  (cost  4 )
0.089 * * [simplify]: iteration  2 :  46  enodes  (cost  4 )
0.091 * * [simplify]: iteration  3 :  122  enodes  (cost  4 )
0.093 * * [simplify]: iteration  4 :  416  enodes  (cost  4 )
0.102 * * [simplify]: iteration  5 :  1913  enodes  (cost  4 )
0.141 * * [simplify]: iteration  6 :  5001  enodes  (cost  4 )
0.141 * [simplify]: Simplified to:
   (sqrt (- 1.0 (pow (cos x) 2.0)))
0.142 * [progress]: [Phase 3 of 3] Extracting.
0.144 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (- 1.0 (pow (cos x) 2.0)))
0.144 * * [simplify]: iteration  0 :  7  enodes  (cost  4 )
0.144 * [simplify]: Simplified to:
   (sqrt (- 1.0 (pow (cos x) 2.0)))
3.020 * [regime-testing]: End program error score: 30.110221281671034