2.706 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.062 * * * [progress]: [2/2] Setting up program.
0.065 * [progress]: [Phase 2 of 3] Improving.
0.066 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sin (sqrt (+ (* x x) (* y y))))
0.067 * * [simplify]: iteration  0 :  8  enodes  (cost  5 )
0.068 * * [simplify]: iteration  1 :  8  enodes  (cost  5 )
0.068 * [simplify]: Simplified to:
   (sin (sqrt (+ (* x x) (* y y))))
0.069 * [progress]: [Phase 3 of 3] Extracting.
0.071 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sin (sqrt (+ (* x x) (* y y))))
0.072 * * [simplify]: iteration  0 :  8  enodes  (cost  5 )
0.072 * * [simplify]: iteration  1 :  8  enodes  (cost  5 )
0.072 * [simplify]: Simplified to:
   (sin (sqrt (+ (* x x) (* y y))))
2.169 * [regime-testing]: End program error score: 33.772661221191086