0.295 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.078 * * * [progress]: [2/2] Setting up program.
0.082 * [progress]: [Phase 2 of 3] Improving.
0.083 * [simplify]: Simplifying:
  (- (- (* x (log y)) z) y)
0.083 * * [simplify]: Extracting # 0 : cost  0
0.083 * * [simplify]: Extracting # 1 : cost  0
0.083 * * [simplify]: Extracting # 2 : cost  0
0.083 * * [simplify]: Extracting # 3 : cost  0
0.083 * * [simplify]: Extracting # 4 : cost  0
0.083 * * [simplify]: Extracting # 5 : cost  0
0.083 * * [simplify]: iteration  0 :  7  enodes  (cost  8 )
0.085 * * [simplify]: Extracting # 0 : cost  0
0.085 * * [simplify]: Extracting # 1 : cost  0
0.085 * * [simplify]: Extracting # 2 : cost  0
0.085 * * [simplify]: iteration  1 :  15  enodes  (cost  8 )
0.090 * * [simplify]: Extracting # 0 : cost  0
0.090 * * [simplify]: Extracting # 1 : cost  0
0.090 * * [simplify]: Extracting # 2 : cost  0
0.090 * * [simplify]: iteration  2 :  29  enodes  (cost  8 )
0.102 * * [simplify]: Extracting # 0 : cost  0
0.102 * * [simplify]: Extracting # 1 : cost  0
0.102 * * [simplify]: Extracting # 2 : cost  0
0.103 * * [simplify]: iteration  3 :  49  enodes  (cost  8 )
0.119 * * [simplify]: Extracting # 0 : cost  0
0.119 * * [simplify]: Extracting # 1 : cost  0
0.119 * * [simplify]: Extracting # 2 : cost  0
0.120 * * [simplify]: iteration  4 :  56  enodes  (cost  8 )
0.134 * * [simplify]: Extracting # 0 : cost  0
0.134 * * [simplify]: Extracting # 1 : cost  0
0.134 * * [simplify]: Extracting # 2 : cost  0
0.134 * * [simplify]: iteration  5 :  64  enodes  (cost  8 )
0.153 * * [simplify]: Extracting # 0 : cost  0
0.153 * * [simplify]: Extracting # 1 : cost  0
0.153 * * [simplify]: Extracting # 2 : cost  0
0.154 * * [simplify]: iteration  6 :  86  enodes  (cost  8 )
0.199 * * [simplify]: Extracting # 0 : cost  0
0.199 * * [simplify]: Extracting # 1 : cost  0
0.199 * * [simplify]: Extracting # 2 : cost  0
0.199 * * [simplify]: iteration  7 :  111  enodes  (cost  8 )
0.228 * * [simplify]: Extracting # 0 : cost  0
0.228 * * [simplify]: Extracting # 1 : cost  0
0.228 * * [simplify]: Extracting # 2 : cost  0
0.228 * * [simplify]: iteration  8 :  141  enodes  (cost  8 )
0.248 * * [simplify]: Extracting # 0 : cost  0
0.249 * * [simplify]: Extracting # 1 : cost  0
0.249 * * [simplify]: Extracting # 2 : cost  0
0.249 * * [simplify]: iteration  9 :  153  enodes  (cost  8 )
0.297 * * [simplify]: Extracting # 0 : cost  0
0.297 * * [simplify]: Extracting # 1 : cost  0
0.297 * * [simplify]: iteration  10 :  154  enodes  (cost  8 )
0.341 * * [simplify]: Extracting # 0 : cost  0
0.341 * * [simplify]: Extracting # 1 : cost  0
0.342 * * [simplify]: Extracting # 2 : cost  0
0.342 * * [simplify]: iteration  11 :  160  enodes  (cost  8 )
0.391 * * [simplify]: Extracting # 0 : cost  0
0.391 * * [simplify]: Extracting # 1 : cost  0
0.391 * * [simplify]: iteration  12 :  161  enodes  (cost  8 )
0.418 * * [simplify]: Extracting # 0 : cost  0
0.418 * * [simplify]: iteration done:  161  enodes  (cost  8 )
0.419 * [simplify]: Simplified to:
  (- (- (* x (log y)) z) y)
0.419 * * [progress]: iteration 1 / 4
0.419 * * * [progress]: picking best candidate
0.421 * * * * [pick]: Picked  #<alt (λ (x y z) (- (- (* x (log y)) z) y))>
0.421 * * * [progress]: localizing error
0.430 * * * [progress]: generating rewritten candidates
0.430 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1)
0.444 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.468 * * * [progress]: generating series expansions
0.468 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1)
0.469 * [backup-simplify]: Simplify (* x (log y)) into (* x (log y))
0.469 * [approximate]: Taking taylor expansion of (* x (log y)) in (x y) around 0
0.470 * [taylor]: Taking taylor expansion of (* x (log y)) in y
0.470 * [taylor]: Taking taylor expansion of x in y
0.470 * [backup-simplify]: Simplify x into x
0.470 * [taylor]: Taking taylor expansion of (log y) in y
0.470 * [taylor]: Taking taylor expansion of y in y
0.470 * [backup-simplify]: Simplify 0 into 0
0.470 * [backup-simplify]: Simplify 1 into 1
0.471 * [backup-simplify]: Simplify (log 1) into 0
0.471 * [taylor]: Taking taylor expansion of (* x (log y)) in x
0.471 * [taylor]: Taking taylor expansion of x in x
0.471 * [backup-simplify]: Simplify 0 into 0
0.471 * [backup-simplify]: Simplify 1 into 1
0.471 * [taylor]: Taking taylor expansion of (log y) in x
0.471 * [taylor]: Taking taylor expansion of y in x
0.471 * [backup-simplify]: Simplify y into y
0.471 * [backup-simplify]: Simplify (log y) into (log y)
0.471 * [taylor]: Taking taylor expansion of (* x (log y)) in x
0.471 * [taylor]: Taking taylor expansion of x in x
0.471 * [backup-simplify]: Simplify 0 into 0
0.472 * [backup-simplify]: Simplify 1 into 1
0.472 * [taylor]: Taking taylor expansion of (log y) in x
0.472 * [taylor]: Taking taylor expansion of y in x
0.472 * [backup-simplify]: Simplify y into y
0.472 * [backup-simplify]: Simplify (log y) into (log y)
0.472 * [backup-simplify]: Simplify (* 0 (log y)) into 0
0.472 * [taylor]: Taking taylor expansion of 0 in y
0.473 * [backup-simplify]: Simplify 0 into 0
0.473 * [backup-simplify]: Simplify 0 into 0
0.475 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
0.476 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (log y))) into (log y)
0.476 * [taylor]: Taking taylor expansion of (log y) in y
0.476 * [taylor]: Taking taylor expansion of y in y
0.476 * [backup-simplify]: Simplify 0 into 0
0.476 * [backup-simplify]: Simplify 1 into 1
0.476 * [backup-simplify]: Simplify (log 1) into 0
0.477 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) 0) into (log y)
0.477 * [backup-simplify]: Simplify (log y) into (log y)
0.477 * [backup-simplify]: Simplify 0 into 0