15.190 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.052 * * * [progress]: [2/2] Setting up program.
0.054 * [progress]: [Phase 2 of 3] Improving.
0.054 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 (-.f64 1 x) y)
0.063 * * [simplify]: iteration  0 :  161  enodes  (cost  5 )
0.063 * * [simplify]: iteration  1 :  161  enodes  (cost  5 )
0.063 * [simplify]: Simplified to:
   (-.f64 (-.f64 1 x) y)
0.064 * * [progress]: iteration 1 / 4
0.064 * * * [progress]: picking best candidate
0.065 * * * * [pick]: Picked  #<alt (λ (x y) (-.f64 (-.f64 1 x) y))>
0.065 * * * [progress]: localizing error
0.069 * * * [progress]: generating rewritten candidates
0.069 * * * [progress]: generating series expansions
0.069 * * * [progress]: simplifying candidates
0.069 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.073 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.073 * [simplify]: Simplified to:
   
0.073 * * * [progress]: adding candidates to table
0.073 * [progress]: [Phase 3 of 3] Extracting.
0.075 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 (-.f64 1 x) y)
0.076 * * [simplify]: iteration  0 :  23  enodes  (cost  5 )
0.077 * * [simplify]: iteration  1 :  23  enodes  (cost  5 )
0.077 * [simplify]: Simplified to:
   (-.f64 (-.f64 1 x) y)
0.442 * [regime-testing]: End program error score: 0.0011251406425803225