19.506 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.033 * * * [progress]: [2/2] Setting up program.
0.036 * [progress]: [Phase 2 of 3] Improving.
0.036 * [simplify]: Simplifying:
  (sqrt (- 1.0 (* x x)))
0.036 * * [simplify]: Extracting # 0 : cost  0
0.036 * * [simplify]: Extracting # 1 : cost  0
0.036 * * [simplify]: Extracting # 2 : cost  0
0.036 * * [simplify]: Extracting # 3 : cost  0
0.036 * * [simplify]: Extracting # 4 : cost  0
0.036 * * [simplify]: Extracting # 5 : cost  0
0.036 * * [simplify]: iteration  0 :  5  enodes  (cost  6 )
0.037 * * [simplify]: Extracting # 0 : cost  0
0.037 * * [simplify]: Extracting # 1 : cost  0
0.037 * * [simplify]: Extracting # 2 : cost  0
0.038 * * [simplify]: iteration  1 :  7  enodes  (cost  6 )
0.039 * * [simplify]: Extracting # 0 : cost  0
0.039 * * [simplify]: Extracting # 1 : cost  0
0.039 * * [simplify]: Extracting # 2 : cost  0
0.039 * * [simplify]: iteration  2 :  11  enodes  (cost  6 )
0.042 * * [simplify]: Extracting # 0 : cost  0
0.042 * * [simplify]: iteration  3 :  13  enodes  (cost  6 )
0.045 * * [simplify]: Extracting # 0 : cost  0
0.045 * * [simplify]: iteration done:  13  enodes  (cost  6 )
0.045 * [simplify]: Simplified to:
  (sqrt (- 1.0 (* x x)))
0.045 * * [progress]: iteration 1 / 4
0.045 * * * [progress]: picking best candidate
0.047 * * * * [pick]: Picked  #<alt (λ (x) (sqrt (- 1.0 (* x x))))>
0.047 * * * [progress]: localizing error
0.054 * * * [progress]: generating rewritten candidates
0.054 * * * [progress]: generating series expansions
0.054 * * * [progress]: simplifying candidates
0.054 * [simplify]: Simplifying:
  
0.054 * * [simplify]: Extracting # 0 : cost  0
0.054 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.054 * * [simplify]: Extracting # 0 : cost  0
0.054 * * [simplify]: iteration done:  0  enodes  (cost  0 )
0.054 * [simplify]: Simplified to:
  
0.054 * * * [progress]: adding candidates to table
0.055 * [progress]: [Phase 3 of 3] Extracting.
0.057 * [simplify]: Simplifying:
  (sqrt (- 1.0 (* x x)))
0.057 * * [simplify]: Extracting # 0 : cost  0
0.057 * * [simplify]: Extracting # 1 : cost  0
0.057 * * [simplify]: Extracting # 2 : cost  0
0.057 * * [simplify]: Extracting # 3 : cost  0
0.057 * * [simplify]: Extracting # 4 : cost  0
0.057 * * [simplify]: Extracting # 5 : cost  0
0.057 * * [simplify]: iteration  0 :  5  enodes  (cost  6 )
0.057 * * [simplify]: Extracting # 0 : cost  0
0.057 * * [simplify]: iteration done:  5  enodes  (cost  6 )
0.057 * [simplify]: Simplified to:
  (sqrt (- 1.0 (* x x)))
1.104 * [regime-testing]: Baseline error score: 0.005625703212901613
1.106 * [regime-testing]: Oracle error score: 0.005625703212901613
1.106 * [regime-testing]: End program error score: 0.005625703212901613