3.325 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.049 * * * [progress]: [2/2] Setting up program.
0.052 * [progress]: [Phase 2 of 3] Improving.
0.052 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- 1.0 (sqrt (- 1.0 (* x x))))
0.054 * * [simplify]: iteration  0 :  10  enodes  (cost  4 )
0.055 * * [simplify]: iteration  1 :  15  enodes  (cost  4 )
0.057 * * [simplify]: iteration  2 :  15  enodes  (cost  4 )
0.057 * [simplify]: Simplified to:
   (- 1.0 (sqrt (- 1.0 (* x x))))
0.057 * [progress]: [Phase 3 of 3] Extracting.
0.059 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- 1.0 (sqrt (- 1.0 (* x x))))
0.060 * * [simplify]: iteration  0 :  6  enodes  (cost  4 )
0.060 * [simplify]: Simplified to:
   (- 1.0 (sqrt (- 1.0 (* x x))))
1.586 * [regime-testing]: End program error score: 29.87683497389792