2.496 * [progress]: [Phase 1 of 3] Setting up.
0.000 * * * [progress]: [1/2] Preparing points
0.074 * * * [progress]: [2/2] Setting up program.
0.077 * [progress]: [Phase 2 of 3] Improving.
0.077 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (sin x) (sin (- x y)))
0.078 * * [simplify]: iteration  0 :  8  enodes  (cost  4 )
0.079 * * [simplify]: iteration  1 :  9  enodes  (cost  4 )
0.080 * * [simplify]: iteration  2 :  9  enodes  (cost  4 )
0.080 * [simplify]: Simplified to:
   (/ (sin x) (sin (- x y)))
0.080 * [progress]: [Phase 3 of 3] Extracting.
0.083 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (sin x) (sin (- x y)))
0.083 * * [simplify]: iteration  0 :  6  enodes  (cost  4 )
0.083 * [simplify]: Simplified to:
   (/ (sin x) (sin (- x y)))
2.475 * [regime-testing]: End program error score: 14.968294812676145