12.962 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.025 * * * [progress]: [2/2] Setting up program.
0.029 * [progress]: [Phase 2 of 3] Improving.
0.029 * [simplify]: Simplifying:
  (/ (+ x y) (+ y y))
0.030 * * [simplify]: Extracting # 0 : cost  0
0.030 * * [simplify]: Extracting # 1 : cost  0
0.030 * * [simplify]: Extracting # 2 : cost  0
0.030 * * [simplify]: Extracting # 3 : cost  0
0.030 * * [simplify]: Extracting # 4 : cost  0
0.030 * * [simplify]: iteration  0 :  5  enodes  (cost  7 )
0.031 * * [simplify]: Extracting # 0 : cost  0
0.031 * * [simplify]: Extracting # 1 : cost  0
0.031 * * [simplify]: Extracting # 2 : cost  0
0.031 * * [simplify]: iteration  1 :  8  enodes  (cost  7 )
0.033 * * [simplify]: Extracting # 0 : cost  0
0.033 * * [simplify]: Extracting # 1 : cost  0
0.033 * * [simplify]: Extracting # 2 : cost  0
0.033 * * [simplify]: iteration  2 :  11  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  3 :  13  enodes  (cost  7 )
0.039 * * [simplify]: Extracting # 0 : cost  0
0.039 * * [simplify]: iteration done:  13  enodes  (cost  7 )
0.039 * [simplify]: Simplified to:
  (/ (+ x y) (+ y y))
0.040 * * [progress]: iteration 1 / 4
0.040 * * * [progress]: picking best candidate
0.044 * * * * [pick]: Picked  #<alt (λ (x y) (/ (+ x y) (+ y y)))>
0.044 * * * [progress]: localizing error
0.056 * * * [progress]: generating rewritten candidates
0.056 * * * [progress]: generating series expansions
0.056 * * * [progress]: simplifying candidates
0.057 * [simplify]: Simplifying:
  
0.057 * * [simplify]: Extracting # 0 : cost  0
0.057 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.057 * * [simplify]: Extracting # 0 : cost  0
0.057 * * [simplify]: iteration done:  0  enodes  (cost  0 )
0.057 * [simplify]: Simplified to:
  
0.057 * * * [progress]: adding candidates to table
0.057 * [progress]: [Phase 3 of 3] Extracting.
0.062 * [simplify]: Simplifying:
  (/ (+ x y) (+ y y))
0.062 * * [simplify]: Extracting # 0 : cost  0
0.062 * * [simplify]: Extracting # 1 : cost  0
0.062 * * [simplify]: Extracting # 2 : cost  0
0.062 * * [simplify]: Extracting # 3 : cost  0
0.062 * * [simplify]: Extracting # 4 : cost  0
0.062 * * [simplify]: iteration  0 :  5  enodes  (cost  7 )
0.062 * * [simplify]: Extracting # 0 : cost  0
0.062 * * [simplify]: iteration  1 :  6  enodes  (cost  7 )
0.063 * * [simplify]: Extracting # 0 : cost  0
0.063 * * [simplify]: iteration done:  6  enodes  (cost  7 )
0.063 * [simplify]: Simplified to:
  (/ (+ x y) (+ y y))
1.646 * [regime-testing]: Baseline error score: 0.03837873964780759
1.650 * [regime-testing]: Oracle error score: 0.03837873964780759
1.650 * [regime-testing]: End program error score: 0.03837873964780759
1.756 * [regime-testing]: Target error score: 0.025253156644580572