124.309 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.020 * * * [progress]: [2/2] Setting up program.
0.022 * [progress]: [Phase 2 of 3] Improving.
0.023 * [simplify]: Simplifying:
  (* 1000000.0 (- x x))
1.398 * * [progress]: iteration 1 / 4
1.398 * * * [progress]: picking best candidate
1.400 * * * * [pick]: Picked  #<alt (λ (x) (* 1000000.0 (- x x)))>
1.400 * * * [progress]: localizing error
1.404 * * * [progress]: generating rewritten candidates
1.404 * * * [progress]: generating series expansions
1.404 * * * [progress]: simplifying candidates
1.404 * [simplify]: Simplifying:
  
1.415 * * * [progress]: adding candidates to table
1.415 * [progress]: [Phase 3 of 3] Extracting.
1.416 * [simplify]: Simplifying:
  (* 1000000.0 (- x x))
3.184 * [regime-testing]: Baseline error score: 0
3.188 * [regime-testing]: Oracle error score: 0
3.188 * [regime-testing]: End program error score: 0
3.208 * [regime-testing]: Target error score: 0