4.567 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.081 * * * [progress]: [2/2] Setting up program.
0.083 * [progress]: [Phase 2 of 3] Improving.
0.084 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (cos (/ 1.0 (+ x 1.0))) (cos (/ 1.0 x)))
0.086 * * [simplify]: iteration  0 :  11  enodes  (cost  6 )
0.087 * * [simplify]: iteration  1 :  12  enodes  (cost  6 )
0.089 * * [simplify]: iteration  2 :  12  enodes  (cost  6 )
0.089 * [simplify]: Simplified to:
   (- (cos (/ 1.0 (+ x 1.0))) (cos (/ 1.0 x)))
0.089 * [progress]: [Phase 3 of 3] Extracting.
0.092 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (cos (/ 1.0 (+ x 1.0))) (cos (/ 1.0 x)))
0.092 * * [simplify]: iteration  0 :  9  enodes  (cost  6 )
0.092 * * [simplify]: iteration  1 :  9  enodes  (cost  6 )
0.092 * [simplify]: Simplified to:
   (- (cos (/ 1.0 (+ x 1.0))) (cos (/ 1.0 x)))
2.953 * [regime-testing]: End program error score: 37.428176100560655