0.399 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.077 * * * [progress]: [2/2] Setting up program.
0.084 * [progress]: [Phase 2 of 3] Improving.
0.087 * [simplify]: Simplifying:
  (* 0.5 (- (* x x) y))
0.088 * * [simplify]: iteration 0: 6 enodes
0.095 * * [simplify]: iteration 1: 9 enodes
0.098 * * [simplify]: iteration 2: 16 enodes
0.103 * * [simplify]: iteration 3: 26 enodes
0.107 * * [simplify]: iteration 4: 31 enodes
0.111 * * [simplify]: iteration complete: 31 enodes
0.112 * * [simplify]: Extracting #0: cost 1 inf + 0
0.112 * * [simplify]: Extracting #1: cost 6 inf + 0
0.112 * * [simplify]: Extracting #2: cost 11 inf + 1
0.112 * * [simplify]: Extracting #3: cost 6 inf + 128
0.112 * * [simplify]: Extracting #4: cost 0 inf + 579
0.113 * [simplify]: Simplified to:
  (* (- (* x x) y) 0.5)
0.147 * * [progress]: iteration 1 / 4
0.147 * * * [progress]: picking best candidate
0.150 * * * * [pick]: Picked  #<alt (λ (x y) (* 0.5 (- (* x x) y)))>
0.150 * * * [progress]: localizing error
0.160 * * * [progress]: generating rewritten candidates
0.161 * * * [progress]: generating series expansions
0.161 * * * [progress]: simplifying candidates
0.161 * [simplify]: Simplifying:
  
0.161 * * [simplify]: iteration 0: 0 enodes
0.161 * * [simplify]: iteration complete: 0 enodes
0.161 * * [simplify]: Extracting #0: cost 0 inf + 0
0.161 * [simplify]: Simplified to:
  
0.161 * * * [progress]: adding candidates to table
0.162 * [progress]: [Phase 3 of 3] Extracting.
0.165 * [simplify]: Simplifying:
  (* 0.5 (- (* x x) y))
0.165 * * [simplify]: iteration 0: 6 enodes
0.166 * * [simplify]: iteration 1: 7 enodes
0.166 * * [simplify]: iteration complete: 7 enodes
0.166 * * [simplify]: Extracting #0: cost 1 inf + 0
0.166 * * [simplify]: Extracting #1: cost 3 inf + 0
0.166 * * [simplify]: Extracting #2: cost 4 inf + 1
0.166 * * [simplify]: Extracting #3: cost 4 inf + 2
0.166 * * [simplify]: Extracting #4: cost 0 inf + 249
0.166 * [simplify]: Simplified to:
  (* (- (* x x) y) 0.5)
1.691 * [regime-testing]: Baseline error score: 0.005531682399480383
1.700 * [regime-testing]: Oracle error score: 0.005531682399480383
1.700 * [regime-testing]: End program error score: 0.005531682399480383