10.205 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.031 * * * [progress]: [2/2] Setting up program.
0.033 * [progress]: [Phase 2 of 3] Improving.
0.033 * [simplify]: Simplifying:
  (- (* x x) (* y y))
0.033 * * [simplify]: Extracting # 0 : cost  0
0.033 * * [simplify]: Extracting # 1 : cost  0
0.033 * * [simplify]: Extracting # 2 : cost  0
0.033 * * [simplify]: Extracting # 3 : cost  0
0.033 * * [simplify]: Extracting # 4 : cost  0
0.033 * * [simplify]: iteration  0 :  5  enodes  (cost  7 )
0.034 * * [simplify]: Extracting # 0 : cost  0
0.034 * * [simplify]: Extracting # 1 : cost  0
0.034 * * [simplify]: Extracting # 2 : cost  0
0.034 * * [simplify]: iteration  1 :  10  enodes  (cost  7 )
0.036 * * [simplify]: Extracting # 0 : cost  0
0.036 * * [simplify]: Extracting # 1 : cost  0
0.036 * * [simplify]: Extracting # 2 : cost  0
0.036 * * [simplify]: iteration  2 :  17  enodes  (cost  7 )
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  3 :  32  enodes  (cost  7 )
0.045 * * [simplify]: Extracting # 0 : cost  0
0.045 * * [simplify]: Extracting # 1 : cost  0
0.045 * * [simplify]: Extracting # 2 : cost  0
0.045 * * [simplify]: iteration  4 :  58  enodes  (cost  7 )
0.064 * * [simplify]: Extracting # 0 : cost  0
0.064 * * [simplify]: Extracting # 1 : cost  0
0.065 * * [simplify]: Extracting # 2 : cost  0
0.065 * * [simplify]: iteration  5 :  129  enodes  (cost  7 )
0.094 * * [simplify]: Extracting # 0 : cost  0
0.094 * * [simplify]: Extracting # 1 : cost  0
0.094 * * [simplify]: Extracting # 2 : cost  0
0.095 * * [simplify]: Extracting # 3 : cost  0
0.095 * * [simplify]: iteration  6 :  278  enodes  (cost  7 )
0.187 * * [simplify]: Extracting # 0 : cost  0
0.188 * * [simplify]: Extracting # 1 : cost  0
0.189 * * [simplify]: Extracting # 2 : cost  0
0.190 * * [simplify]: Extracting # 3 : cost  0
0.191 * * [simplify]: iteration  7 :  705  enodes  (cost  7 )
1.192 * * [simplify]: Extracting # 0 : cost  0
1.197 * * [simplify]: Extracting # 1 : cost  0
1.200 * * [simplify]: Extracting # 2 : cost  0
1.202 * * [simplify]: Extracting # 3 : cost  0
1.205 * * [simplify]: Extracting # 4 : cost  0
1.213 * * [simplify]: iteration  8 :  3149  enodes  (cost  7 )
3.129 * * [simplify]: Extracting # 0 : cost  0
3.150 * * [simplify]: Extracting # 1 : cost  0
3.159 * * [simplify]: Extracting # 2 : cost  0
3.162 * * [simplify]: Extracting # 3 : cost  0
3.165 * * [simplify]: Extracting # 4 : cost  0
3.168 * * [simplify]: iteration done:  5000  enodes  (cost  7 )
3.168 * [simplify]: Simplified to:
  (* (+ y x) (- x y))
3.170 * * [progress]: iteration 1 / 4
3.170 * * * [progress]: picking best candidate
3.171 * * * * [pick]: Picked  #<alt (λ (x y) (* (+ y x) (- x y)))>
3.171 * * * [progress]: localizing error
3.176 * * * [progress]: generating rewritten candidates
3.176 * * * [progress]: generating series expansions
3.176 * * * [progress]: simplifying candidates
3.176 * [simplify]: Simplifying:
  
3.176 * * [simplify]: Extracting # 0 : cost  0
3.176 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
3.176 * * [simplify]: Extracting # 0 : cost  0
3.176 * * [simplify]: iteration done:  0  enodes  (cost  0 )
3.176 * [simplify]: Simplified to:
  
3.176 * * * [progress]: adding candidates to table
3.177 * [progress]: [Phase 3 of 3] Extracting.
3.178 * [simplify]: Simplifying:
  (* (+ y x) (- x y))
3.178 * * [simplify]: Extracting # 0 : cost  0
3.178 * * [simplify]: Extracting # 1 : cost  0
3.178 * * [simplify]: Extracting # 2 : cost  0
3.178 * * [simplify]: Extracting # 3 : cost  0
3.178 * * [simplify]: Extracting # 4 : cost  0
3.178 * * [simplify]: iteration  0 :  5  enodes  (cost  7 )
3.178 * * [simplify]: Extracting # 0 : cost  0
3.178 * * [simplify]: iteration  1 :  7  enodes  (cost  7 )
3.179 * * [simplify]: Extracting # 0 : cost  0
3.179 * * [simplify]: iteration done:  7  enodes  (cost  7 )
3.179 * [simplify]: Simplified to:
  (* (+ y x) (- x y))
4.442 * [regime-testing]: Baseline error score: 0.0010001250156269534
4.446 * [regime-testing]: Oracle error score: 0.0010001250156269534
4.446 * [regime-testing]: End program error score: 0.0010001250156269534