3.194 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.043 * * * [progress]: [2/2] Setting up program.
0.045 * [progress]: [Phase 2 of 3] Improving.
0.045 * [simplify]: Simplifying:
  (- (- (* x (log y)) z) y)
0.045 * * [simplify]: Extracting # 0 : cost  0
0.045 * * [simplify]: Extracting # 1 : cost  0
0.045 * * [simplify]: Extracting # 2 : cost  0
0.045 * * [simplify]: Extracting # 3 : cost  0
0.045 * * [simplify]: Extracting # 4 : cost  0
0.045 * * [simplify]: Extracting # 5 : cost  0
0.045 * * [simplify]: iteration  0 :  7  enodes  (cost  8 )
0.046 * * [simplify]: Extracting # 0 : cost  0
0.046 * * [simplify]: Extracting # 1 : cost  0
0.046 * * [simplify]: Extracting # 2 : cost  0
0.046 * * [simplify]: iteration  1 :  14  enodes  (cost  8 )
0.048 * * [simplify]: Extracting # 0 : cost  0
0.048 * * [simplify]: Extracting # 1 : cost  0
0.048 * * [simplify]: Extracting # 2 : cost  0
0.048 * * [simplify]: iteration  2 :  25  enodes  (cost  8 )
0.052 * * [simplify]: Extracting # 0 : cost  0
0.053 * * [simplify]: Extracting # 1 : cost  0
0.053 * * [simplify]: Extracting # 2 : cost  0
0.053 * * [simplify]: iteration  3 :  39  enodes  (cost  8 )
0.059 * * [simplify]: Extracting # 0 : cost  0
0.059 * * [simplify]: Extracting # 1 : cost  0
0.060 * * [simplify]: Extracting # 2 : cost  0
0.060 * * [simplify]: iteration  4 :  45  enodes  (cost  8 )
0.065 * * [simplify]: Extracting # 0 : cost  0
0.065 * * [simplify]: Extracting # 1 : cost  0
0.065 * * [simplify]: Extracting # 2 : cost  0
0.065 * * [simplify]: iteration  5 :  53  enodes  (cost  8 )
0.073 * * [simplify]: Extracting # 0 : cost  0
0.073 * * [simplify]: Extracting # 1 : cost  0
0.073 * * [simplify]: Extracting # 2 : cost  0
0.073 * * [simplify]: iteration  6 :  73  enodes  (cost  8 )
0.094 * * [simplify]: Extracting # 0 : cost  0
0.095 * * [simplify]: Extracting # 1 : cost  0
0.095 * * [simplify]: Extracting # 2 : cost  0
0.095 * * [simplify]: iteration  7 :  94  enodes  (cost  8 )
0.111 * * [simplify]: Extracting # 0 : cost  0
0.111 * * [simplify]: Extracting # 1 : cost  0
0.111 * * [simplify]: Extracting # 2 : cost  0
0.111 * * [simplify]: iteration  8 :  101  enodes  (cost  8 )
0.127 * * [simplify]: Extracting # 0 : cost  0
0.127 * * [simplify]: Extracting # 1 : cost  0
0.127 * * [simplify]: Extracting # 2 : cost  0
0.127 * * [simplify]: iteration  9 :  109  enodes  (cost  8 )
0.144 * * [simplify]: Extracting # 0 : cost  0
0.144 * * [simplify]: Extracting # 1 : cost  0
0.144 * * [simplify]: iteration  10 :  113  enodes  (cost  8 )
0.163 * * [simplify]: Extracting # 0 : cost  0
0.163 * * [simplify]: Extracting # 1 : cost  0
0.163 * * [simplify]: Extracting # 2 : cost  0
0.163 * * [simplify]: iteration  11 :  115  enodes  (cost  8 )
0.180 * * [simplify]: Extracting # 0 : cost  0
0.181 * * [simplify]: Extracting # 1 : cost  0
0.181 * * [simplify]: iteration  12 :  116  enodes  (cost  8 )
0.197 * * [simplify]: Extracting # 0 : cost  0
0.198 * * [simplify]: iteration done:  116  enodes  (cost  8 )
0.198 * [simplify]: Simplified to:
  (- (- (* x (log y)) z) y)
0.198 * * [progress]: iteration 1 / 4
0.198 * * * [progress]: picking best candidate
0.200 * * * * [pick]: Picked  #<alt (λ (x y z) (- (- (* x (log y)) z) y))>
0.200 * * * [progress]: localizing error
0.216 * * * [progress]: generating rewritten candidates
0.216 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1)
0.245 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.265 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.355 * * * [progress]: generating series expansions
0.355 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1)
0.359 * [backup-simplify]: Simplify (* x (log y)) into (* x (log y))
0.359 * [approximate]: Taking taylor expansion of (* x (log y)) in (x y) around 0
0.360 * [taylor]: Taking taylor expansion of (* x (log y)) in y
0.360 * [taylor]: Taking taylor expansion of x in y
0.360 * [backup-simplify]: Simplify x into x
0.360 * [taylor]: Taking taylor expansion of (log y) in y
0.360 * [taylor]: Taking taylor expansion of y in y
0.360 * [backup-simplify]: Simplify 0 into 0
0.360 * [backup-simplify]: Simplify 1 into 1
0.361 * [backup-simplify]: Simplify (log 1) into 0
0.361 * [taylor]: Taking taylor expansion of (* x (log y)) in x
0.361 * [taylor]: Taking taylor expansion of x in x
0.361 * [backup-simplify]: Simplify 0 into 0
0.361 * [backup-simplify]: Simplify 1 into 1
0.361 * [taylor]: Taking taylor expansion of (log y) in x
0.361 * [taylor]: Taking taylor expansion of y in x
0.361 * [backup-simplify]: Simplify y into y
0.361 * [backup-simplify]: Simplify (log y) into (log y)
0.361 * [taylor]: Taking taylor expansion of (* x (log y)) in x
0.361 * [taylor]: Taking taylor expansion of x in x
0.361 * [backup-simplify]: Simplify 0 into 0
0.361 * [backup-simplify]: Simplify 1 into 1
0.361 * [taylor]: Taking taylor expansion of (log y) in x
0.361 * [taylor]: Taking taylor expansion of y in x
0.361 * [backup-simplify]: Simplify y into y
0.361 * [backup-simplify]: Simplify (log y) into (log y)
0.361 * [backup-simplify]: Simplify (* 0 (log y)) into 0
0.361 * [taylor]: Taking taylor expansion of 0 in y
0.362 * [backup-simplify]: Simplify 0 into 0
0.362 * [backup-simplify]: Simplify 0 into 0
0.363 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
0.364 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (log y))) into (log y)
0.364 * [taylor]: Taking taylor expansion of (log y) in y
0.364 * [taylor]: Taking taylor expansion of y in y
0.364 * [backup-simplify]: Simplify 0 into 0
0.364 * [backup-simplify]: Simplify 1 into 1
0.364 * [backup-simplify]: Simplify (log 1) into 0
0.364 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) 0) into (log y)
0.364 * [backup-simplify]: Simplify (log y) into (log y)
0.365 * [backup-simplify]: Simplify 0 into 0