37.351 * [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:
  (- (- 1.0 x) y)
0.013 * [simplify]: Sending expressions to egg_math:
 (- (- 1.0 h1) h0)
0.103 * * [progress]: iteration 1 / 4
0.103 * * * [progress]: picking best candidate
0.105 * * * * [pick]: Picked  #<alt (λ (x y) (- (- 1.0 x) y))>
0.105 * * * [progress]: localizing error
0.112 * * * [progress]: generating rewritten candidates
0.112 * * * [progress]: generating series expansions
0.112 * * * [progress]: simplifying candidates
0.112 * [simplify]: Simplifying:
  
0.112 * [simplify]: Sending expressions to egg_math:
 
0.129 * * * [progress]: adding candidates to table
0.130 * [progress]: [Phase 3 of 3] Extracting.
0.132 * [simplify]: Simplifying:
  (- (- 1.0 x) y)
0.132 * [simplify]: Sending expressions to egg_math:
 (- (- 1.0 h1) h0)
0.784 * [regime-testing]: Baseline error score: 0.0015001875234404302
0.786 * [regime-testing]: Oracle error score: 0.0015001875234404302
0.786 * [regime-testing]: End program error score: 0.0015001875234404302