23.841 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.023 * * * [progress]: [2/2] Setting up program.
0.025 * [progress]: [Phase 2 of 3] Improving.
0.025 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ k (* (* (* f f) f) f))
0.027 * * [simplify]: iteration  0 :  11  enodes  (cost  4 )
0.029 * * [simplify]: iteration  1 :  19  enodes  (cost  3 )
0.030 * * [simplify]: iteration  2 :  29  enodes  (cost  3 )
0.031 * * [simplify]: iteration  3 :  48  enodes  (cost  3 )
0.033 * * [simplify]: iteration  4 :  123  enodes  (cost  3 )
0.035 * * [simplify]: iteration  5 :  341  enodes  (cost  3 )
0.046 * * [simplify]: iteration  6 :  1291  enodes  (cost  3 )
0.121 * * [simplify]: iteration  7 :  5001  enodes  (cost  3 )
0.121 * [simplify]: Simplified to:
   (/ (/ k f) (pow f 3))
0.125 * [progress]: [Phase 3 of 3] Extracting.
0.125 * * [regime]: Finding splitpoints for: (#<alt (λ (k f) (/ (/ k f) (pow f 3)))> #<alt (λ (k f) (/ k (* (* (* f f) f) f)))>)
0.125 * * * [regime-changes]: Trying 4 branch expressions: ((* (* (* f f) f) f) (/ k (* (* (* f f) f) f)) f k)
0.125 * * * * [regimes]: Trying to branch on (* (* (* f f) f) f) from (#<alt (λ (k f) (/ (/ k f) (pow f 3)))> #<alt (λ (k f) (/ k (* (* (* f f) f) f)))>)
0.150 * * * * [regimes]: Trying to branch on (/ k (* (* (* f f) f) f)) from (#<alt (λ (k f) (/ (/ k f) (pow f 3)))> #<alt (λ (k f) (/ k (* (* (* f f) f) f)))>)
0.181 * * * * [regimes]: Trying to branch on f from (#<alt (λ (k f) (/ (/ k f) (pow f 3)))> #<alt (λ (k f) (/ k (* (* (* f f) f) f)))>)
0.212 * * * * [regimes]: Trying to branch on k from (#<alt (λ (k f) (/ (/ k f) (pow f 3)))> #<alt (λ (k f) (/ k (* (* (* f f) f) f)))>)
0.241 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.242 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (/ k f) (pow f 3))
0.242 * * [simplify]: iteration  0 :  6  enodes  (cost  3 )
0.242 * [simplify]: Simplified to:
   (/ (/ k f) (pow f 3))
1.195 * [regime-testing]: End program error score: 2.611976331393807