0.828 * [progress]: [Phase 1 of 3] Setting up.
0.003 * * * [progress]: [1/2] Preparing points
0.146 * * * [progress]: [2/2] Setting up program.
0.179 * [progress]: [Phase 2 of 3] Improving.
0.184 * [simplify]: Simplifying:
  (* 0.5 (- (* x x) y))
0.185 * [simplify]: Sending expressions to egg_math:
 (* (/ 1.0 2.0) (- (* h1 h1) h0))
0.210 * * [progress]: iteration 1 / 4
0.210 * * * [progress]: picking best candidate
0.214 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ 1.0 2.0) (- (* x x) y)))>
0.214 * * * [progress]: localizing error
0.270 * * * [progress]: generating rewritten candidates
0.272 * * * [progress]: generating series expansions
0.272 * * * [progress]: simplifying candidates
0.272 * [simplify]: Simplifying:
  
0.272 * [simplify]: Sending expressions to egg_math:
 
0.274 * * * [progress]: adding candidates to table
0.275 * [progress]: [Phase 3 of 3] Extracting.
0.328 * [simplify]: Simplifying:
  (* (/ 1.0 2.0) (- (* x x) y))
0.328 * [simplify]: Sending expressions to egg_math:
 (* (/ 1.0 2.0) (- (* h1 h1) h0))
1.340 * [regime-testing]: Baseline error score: 0.004750593824228029
1.344 * [regime-testing]: Oracle error score: 0.004750593824228029
1.345 * [regime-testing]: End program error score: 0.004750593824228029