5.316 * [progress]: [Phase 1 of 3] Setting up.
0.000 * * * [progress]: [1/2] Preparing points
0.019 * * * [progress]: [2/2] Setting up program.
0.021 * [progress]: [Phase 2 of 3] Improving.
0.021 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ k (* (* (* f f) f) f))
0.023 * * [simplify]: iteration  0 :  11  enodes  (cost  4 )
0.024 * * [simplify]: iteration  1 :  19  enodes  (cost  3 )
0.025 * * [simplify]: iteration  2 :  29  enodes  (cost  3 )
0.026 * * [simplify]: iteration  3 :  48  enodes  (cost  3 )
0.028 * * [simplify]: iteration  4 :  123  enodes  (cost  3 )
0.030 * * [simplify]: iteration  5 :  341  enodes  (cost  3 )
0.039 * * [simplify]: iteration  6 :  1291  enodes  (cost  3 )
0.106 * * [simplify]: iteration  7 :  5001  enodes  (cost  3 )
0.106 * [simplify]: Simplified to:
   (/ (/ k f) (pow f 3))
0.110 * [progress]: [Phase 3 of 3] Extracting.
0.110 * * [regime]: Finding splitpoints for: (#<alt (λ (k f) (/ k (* (* (* f f) f) f)))> #<alt (λ (k f) (/ (/ k f) (pow f 3)))>)
0.110 * * * [regime-changes]: Trying 4 branch expressions: ((* (* (* f f) f) f) (/ k (* (* (* f f) f) f)) f k)
0.110 * * * * [regimes]: Trying to branch on (* (* (* f f) f) f) from (#<alt (λ (k f) (/ k (* (* (* f f) f) f)))> #<alt (λ (k f) (/ (/ k f) (pow f 3)))>)
0.133 * * * * [regimes]: Trying to branch on (/ k (* (* (* f f) f) f)) from (#<alt (λ (k f) (/ k (* (* (* f f) f) f)))> #<alt (λ (k f) (/ (/ k f) (pow f 3)))>)
0.162 * * * * [regimes]: Trying to branch on f from (#<alt (λ (k f) (/ k (* (* (* f f) f) f)))> #<alt (λ (k f) (/ (/ k f) (pow f 3)))>)
0.192 * * * * [regimes]: Trying to branch on k from (#<alt (λ (k f) (/ k (* (* (* f f) f) f)))> #<alt (λ (k f) (/ (/ k f) (pow f 3)))>)
0.221 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.221 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (/ k f) (pow f 3))
0.221 * * [simplify]: iteration  0 :  6  enodes  (cost  3 )
0.222 * [simplify]: Simplified to:
   (/ (/ k f) (pow f 3))
1.087 * [regime-testing]: End program error score: 2.758136166445303