18.808 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.140 * * * [progress]: [2/2] Setting up program.
0.144 * [progress]: [Phase 2 of 3] Improving.
0.145 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (cos (/ d (sqrt (* 2.0 (+ n (sqrt (- (pow n 2.0) (pow d 2.0))))))))
0.147 * * [simplify]: iteration  0 :  28  enodes  (cost  9 )
0.148 * * [simplify]: iteration  1 :  45  enodes  (cost  9 )
0.150 * * [simplify]: iteration  2 :  84  enodes  (cost  9 )
0.151 * * [simplify]: iteration  3 :  220  enodes  (cost  9 )
0.156 * * [simplify]: iteration  4 :  792  enodes  (cost  9 )
0.175 * * [simplify]: iteration  5 :  4002  enodes  (cost  9 )
0.285 * * [simplify]: iteration  6 :  5002  enodes  (cost  9 )
0.285 * [simplify]: Simplified to:
   (cos (/ d (sqrt (* 2.0 (+ n (sqrt (- (pow n 2.0) (pow d 2.0))))))))
0.285 * [progress]: [Phase 3 of 3] Extracting.
0.289 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (cos (/ d (sqrt (* 2.0 (+ n (sqrt (- (pow n 2.0) (pow d 2.0))))))))
0.289 * * [simplify]: iteration  0 :  14  enodes  (cost  9 )
0.290 * * [simplify]: iteration  1 :  14  enodes  (cost  9 )
0.290 * [simplify]: Simplified to:
   (cos (/ d (sqrt (* 2.0 (+ n (sqrt (- (pow n 2.0) (pow d 2.0))))))))
5.167 * [regime-testing]: End program error score: 7.143214261748701