56.761 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.030 * * * [progress]: [2/2] Setting up program.
0.032 * [progress]: [Phase 2 of 3] Improving.
0.032 * [simplify]: Simplifying:
  (sqrt (- 1.0 (* x x)))
0.032 * [simplify]: Sending expressions to egg_math:
 (sqrt (- 1.0 (* h0 h0)))
0.047 * * [progress]: iteration 1 / 4
0.047 * * * [progress]: picking best candidate
0.048 * * * * [pick]: Picked  #<alt (λ (x) (sqrt (- 1.0 (* x x))))>
0.048 * * * [progress]: localizing error
0.052 * * * [progress]: generating rewritten candidates
0.052 * * * [progress]: generating series expansions
0.052 * * * [progress]: simplifying candidates
0.052 * [simplify]: Simplifying:
  
0.053 * [simplify]: Sending expressions to egg_math:
 
0.066 * * * [progress]: adding candidates to table
0.066 * [progress]: [Phase 3 of 3] Extracting.
0.068 * [simplify]: Simplifying:
  (sqrt (- 1.0 (* x x)))
0.068 * [simplify]: Sending expressions to egg_math:
 (sqrt (- 1.0 (* h0 h0)))
1.169 * [regime-testing]: Baseline error score: 0.004125515689461182
1.173 * [regime-testing]: Oracle error score: 0.004125515689461182
1.173 * [regime-testing]: End program error score: 0.004125515689461182