5.712 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.012 * * * [progress]: [2/2] Setting up program.
0.013 * [progress]: [Phase 2 of 3] Improving.
0.013 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (- 1.0 (* x 0.5)))
0.013 * [simplify]: Sending expressions to egg_math:
 (* h0 (- h1 (* h0 h2)))
0.016 * * [simplify]: iteration  0 :  10  enodes  (cost  3 )
0.017 * * [simplify]: iteration  1 :  23  enodes  (cost  3 )
0.019 * * [simplify]: iteration  2 :  44  enodes  (cost  3 )
0.020 * * [simplify]: iteration  3 :  62  enodes  (cost  3 )
0.022 * * [simplify]: iteration  4 :  63  enodes  (cost  3 )
0.024 * * [simplify]: iteration  5 :  63  enodes  (cost  3 )
0.024 * [simplify]: Simplified to:
   (* x (- 1.0 (* x 0.5)))
0.024 * * [progress]: iteration 1 / 4
0.024 * * * [progress]: picking best candidate
0.025 * * * * [pick]: Picked  #<alt (λ (x) (* x (- 1.0 (* x 0.5))))>
0.025 * * * [progress]: localizing error
0.029 * * * [progress]: generating rewritten candidates
0.029 * * * [progress]: generating series expansions
0.029 * * * [progress]: simplifying candidates
0.030 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.030 * [simplify]: Sending expressions to egg_math:
 
0.032 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.032 * [simplify]: Simplified to:
   
0.032 * * * [progress]: adding candidates to table
0.032 * [progress]: [Phase 3 of 3] Extracting.
0.034 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (- 1.0 (* x 0.5)))
0.034 * [simplify]: Sending expressions to egg_math:
 (* h0 (- h1 (* h0 h2)))
0.034 * * [simplify]: iteration  0 :  8  enodes  (cost  3 )
0.035 * * [simplify]: iteration  1 :  8  enodes  (cost  3 )
0.035 * [simplify]: Simplified to:
   (* x (- 1.0 (* x 0.5)))
0.388 * [regime-testing]: End program error score: 0.012001500187523441