3.546 * [progress]: [Phase 1 of 3] Setting up.
0.000 * * * [progress]: [1/2] Preparing points
0.084 * * * [progress]: [2/2] Setting up program.
0.089 * [progress]: [Phase 2 of 3] Improving.
0.089 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (/ 1.0 (sin (/ x 2.0))) (/ 1.0 (sin (/ y 2.0))))
0.091 * * [simplify]: iteration  0 :  13  enodes  (cost  7 )
0.092 * * [simplify]: iteration  1 :  16  enodes  (cost  7 )
0.093 * * [simplify]: iteration  2 :  16  enodes  (cost  7 )
0.093 * [simplify]: Simplified to:
   (- (/ 1.0 (sin (/ x 2.0))) (/ 1.0 (sin (/ y 2.0))))
0.094 * [progress]: [Phase 3 of 3] Extracting.
0.096 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (/ 1.0 (sin (/ x 2.0))) (/ 1.0 (sin (/ y 2.0))))
0.097 * * [simplify]: iteration  0 :  11  enodes  (cost  7 )
0.097 * [simplify]: Simplified to:
   (- (/ 1.0 (sin (/ x 2.0))) (/ 1.0 (sin (/ y 2.0))))
2.892 * [regime-testing]: End program error score: 0.2310174262107808