9.419 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.047 * * * [progress]: [2/2] Setting up program.
0.050 * [progress]: [Phase 2 of 3] Improving.
0.050 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (pow (sin (/ theta 2.0)) 2.0)
0.052 * * [simplify]: iteration  0 :  9  enodes  (cost  3 )
0.053 * * [simplify]: iteration  1 :  14  enodes  (cost  3 )
0.054 * * [simplify]: iteration  2 :  31  enodes  (cost  3 )
0.055 * * [simplify]: iteration  3 :  77  enodes  (cost  3 )
0.057 * * [simplify]: iteration  4 :  242  enodes  (cost  3 )
0.062 * * [simplify]: iteration  5 :  1235  enodes  (cost  3 )
0.089 * * [simplify]: iteration  6 :  4946  enodes  (cost  3 )
0.220 * * [simplify]: iteration  7 :  5001  enodes  (cost  3 )
0.221 * [simplify]: Simplified to:
   (pow (sin (/ theta 2.0)) 2.0)
0.221 * [progress]: [Phase 3 of 3] Extracting.
0.223 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (pow (sin (/ theta 2.0)) 2.0)
0.224 * * [simplify]: iteration  0 :  5  enodes  (cost  3 )
0.224 * [simplify]: Simplified to:
   (pow (sin (/ theta 2.0)) 2.0)
1.997 * [regime-testing]: End program error score: 0.2514844433701748