14.197 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.022 * * * [progress]: [2/2] Setting up program.
0.025 * [progress]: [Phase 2 of 3] Improving.
0.025 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- x (/ (sqrt x) (/ 1.0 (* 2.0 (sqrt x)))))
0.027 * * [simplify]: iteration  0 :  15  enodes  (cost  6 )
0.030 * * [simplify]: iteration  1 :  33  enodes  (cost  6 )
0.032 * * [simplify]: iteration  2 :  77  enodes  (cost  6 )
0.034 * * [simplify]: iteration  3 :  116  enodes  (cost  6 )
0.037 * * [simplify]: iteration  4 :  155  enodes  (cost  3 )
0.039 * * [simplify]: iteration  5 :  175  enodes  (cost  3 )
0.042 * * [simplify]: iteration  6 :  192  enodes  (cost  3 )
0.045 * * [simplify]: iteration  7 :  199  enodes  (cost  3 )
0.048 * * [simplify]: iteration  8 :  207  enodes  (cost  3 )
0.050 * * [simplify]: iteration  9 :  227  enodes  (cost  3 )
0.054 * * [simplify]: iteration  10 :  325  enodes  (cost  3 )
0.060 * * [simplify]: iteration  11 :  636  enodes  (cost  3 )
0.069 * * [simplify]: iteration  12 :  871  enodes  (cost  3 )
0.082 * * [simplify]: iteration  13 :  1277  enodes  (cost  3 )
0.095 * * [simplify]: iteration  14 :  1613  enodes  (cost  3 )
0.119 * * [simplify]: iteration  15 :  3146  enodes  (cost  3 )
0.228 * * [simplify]: iteration  16 :  5001  enodes  (cost  3 )
0.229 * [simplify]: Simplified to:
   (- x (/ 2.0 (/ 1.0 x)))
0.232 * [progress]: [Phase 3 of 3] Extracting.
0.232 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (- x (/ (sqrt x) (/ 1.0 (* 2.0 (sqrt x))))))> #<alt (λ (x) (- x (/ 2.0 (/ 1.0 x))))>)
0.233 * * * [regime-changes]: Trying 2 branch expressions: ((- x (/ (sqrt x) (/ 1.0 (* 2.0 (sqrt x))))) x)
0.233 * * * * [regimes]: Trying to branch on (- x (/ (sqrt x) (/ 1.0 (* 2.0 (sqrt x))))) from (#<alt (λ (x) (- x (/ (sqrt x) (/ 1.0 (* 2.0 (sqrt x))))))> #<alt (λ (x) (- x (/ 2.0 (/ 1.0 x))))>)
0.266 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (- x (/ (sqrt x) (/ 1.0 (* 2.0 (sqrt x))))))> #<alt (λ (x) (- x (/ 2.0 (/ 1.0 x))))>)
0.288 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.289 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- x (/ 2.0 (/ 1.0 x)))
0.289 * * [simplify]: iteration  0 :  6  enodes  (cost  3 )
0.289 * [simplify]: Simplified to:
   (- x (/ 2.0 (/ 1.0 x)))
1.187 * [regime-testing]: End program error score: 0.2811720044335745