7.950 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.012 * * * [progress]: [2/2] Setting up program.
0.014 * [progress]: [Phase 2 of 3] Improving.
0.014 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 (*.f64 x x) 1)
0.170 * * [simplify]: iteration  0 :  5127  enodes  (cost  5 )
0.171 * [simplify]: Simplified to:
   (-.f64 (*.f64 x x) 1)
0.172 * * [progress]: iteration 1 / 4
0.172 * * * [progress]: picking best candidate
0.174 * * * * [pick]: Picked  #<alt (λ (x) (-.f64 (*.f64 x x) 1))>
0.174 * * * [progress]: localizing error
0.177 * * * [progress]: generating rewritten candidates
0.177 * * * [progress]: generating series expansions
0.177 * * * [progress]: simplifying candidates
0.177 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.181 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.181 * [simplify]: Simplified to:
   
0.181 * * * [progress]: adding candidates to table
0.182 * [progress]: [Phase 3 of 3] Extracting.
0.184 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 (*.f64 x x) 1)
0.185 * * [simplify]: iteration  0 :  14  enodes  (cost  5 )
0.185 * * [simplify]: iteration  1 :  14  enodes  (cost  5 )
0.185 * [simplify]: Simplified to:
   (-.f64 (*.f64 x x) 1)
0.555 * [regime-testing]: End program error score: 0.0018076549091933113