6.549 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.228 * * * [progress]: [2/2] Setting up program.
0.232 * [progress]: [Phase 2 of 3] Improving.
0.233 * [simplify]: Simplifying:
  (+ (+ (+ (+ (+ (* x (log y)) z) t) a) (* (- b 0.5) (log c))) (* y i))
0.233 * * [simplify]: Extracting # 0 : cost  0
0.233 * * [simplify]: Extracting # 1 : cost  0
0.233 * * [simplify]: Extracting # 2 : cost  0
0.233 * * [simplify]: Extracting # 3 : cost  0
0.233 * * [simplify]: Extracting # 4 : cost  0
0.233 * * [simplify]: Extracting # 5 : cost  0
0.233 * * [simplify]: Extracting # 6 : cost  0
0.233 * * [simplify]: Extracting # 7 : cost  0
0.233 * * [simplify]: Extracting # 8 : cost  0
0.233 * * [simplify]: Extracting # 9 : cost  0
0.233 * * [simplify]: Extracting # 10 : cost  0
0.233 * * [simplify]: iteration  0 :  20  enodes  (cost  21 )
0.236 * * [simplify]: Extracting # 0 : cost  0
0.236 * * [simplify]: Extracting # 1 : cost  0
0.236 * * [simplify]: Extracting # 2 : cost  0
0.236 * * [simplify]: iteration  1 :  38  enodes  (cost  21 )
0.243 * * [simplify]: Extracting # 0 : cost  0
0.243 * * [simplify]: Extracting # 1 : cost  0
0.243 * * [simplify]: Extracting # 2 : cost  0
0.243 * * [simplify]: iteration  2 :  99  enodes  (cost  21 )
0.346 * * [simplify]: Extracting # 0 : cost  0
0.347 * * [simplify]: Extracting # 1 : cost  0
0.347 * * [simplify]: Extracting # 2 : cost  0
0.348 * * [simplify]: iteration  3 :  388  enodes  (cost  21 )
0.847 * * [simplify]: Extracting # 0 : cost  0
0.850 * * [simplify]: Extracting # 1 : cost  0
0.852 * * [simplify]: Extracting # 2 : cost  0
0.854 * * [simplify]: iteration  4 :  1231  enodes  (cost  21 )
3.659 * * [simplify]: Extracting # 0 : cost  0
3.664 * * [simplify]: Extracting # 1 : cost  0
3.672 * * [simplify]: Extracting # 2 : cost  0
3.674 * * [simplify]: iteration  5 :  3127  enodes  (cost  21 )
11.305 * * [simplify]: Extracting # 0 : cost  0
11.315 * * [simplify]: Extracting # 1 : cost  0
11.318 * * [simplify]: Extracting # 2 : cost  0
11.321 * * [simplify]: iteration  6 :  4656  enodes  (cost  21 )
15.587 * * [simplify]: Extracting # 0 : cost  0
15.591 * * [simplify]: Extracting # 1 : cost  0
15.596 * * [simplify]: Extracting # 2 : cost  0
15.602 * * [simplify]: iteration done:  5000  enodes  (cost  21 )
15.603 * [simplify]: Simplified to:
  (+ (+ (+ (+ (+ (* x (log y)) z) t) a) (* (- b 0.5) (log c))) (* y i))
15.603 * * [progress]: iteration 1 / 4
15.603 * * * [progress]: picking best candidate
15.610 * * * * [pick]: Picked  #<alt (λ (x y z t a b c i) (+ (+ (+ (+ (+ (* x (log y)) z) t) a) (* (- b 0.5) (log c))) (* y i)))>
15.611 * * * [progress]: localizing error
15.656 * * * [progress]: generating rewritten candidates
15.656 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1 1 1)
15.676 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
15.737 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
16.695 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 1)
16.713 * * * [progress]: generating series expansions
16.714 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1 1 1)
16.714 * [backup-simplify]: Simplify (* x (log y)) into (* x (log y))
16.714 * [approximate]: Taking taylor expansion of (* x (log y)) in (x y) around 0
16.714 * [taylor]: Taking taylor expansion of (* x (log y)) in y
16.714 * [taylor]: Taking taylor expansion of x in y
16.714 * [backup-simplify]: Simplify x into x
16.714 * [taylor]: Taking taylor expansion of (log y) in y
16.714 * [taylor]: Taking taylor expansion of y in y
16.714 * [backup-simplify]: Simplify 0 into 0
16.714 * [backup-simplify]: Simplify 1 into 1
16.715 * [backup-simplify]: Simplify (log 1) into 0
16.715 * [taylor]: Taking taylor expansion of (* x (log y)) in x
16.715 * [taylor]: Taking taylor expansion of x in x
16.715 * [backup-simplify]: Simplify 0 into 0
16.715 * [backup-simplify]: Simplify 1 into 1
16.715 * [taylor]: Taking taylor expansion of (log y) in x
16.715 * [taylor]: Taking taylor expansion of y in x
16.715 * [backup-simplify]: Simplify y into y
16.715 * [backup-simplify]: Simplify (log y) into (log y)
16.715 * [taylor]: Taking taylor expansion of (* x (log y)) in x
16.715 * [taylor]: Taking taylor expansion of x in x
16.715 * [backup-simplify]: Simplify 0 into 0
16.715 * [backup-simplify]: Simplify 1 into 1
16.715 * [taylor]: Taking taylor expansion of (log y) in x
16.715 * [taylor]: Taking taylor expansion of y in x
16.715 * [backup-simplify]: Simplify y into y
16.715 * [backup-simplify]: Simplify (log y) into (log y)
16.716 * [backup-simplify]: Simplify (* 0 (log y)) into 0
16.716 * [taylor]: Taking taylor expansion of 0 in y
16.716 * [backup-simplify]: Simplify 0 into 0
16.716 * [backup-simplify]: Simplify 0 into 0
16.716 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
16.717 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (log y))) into (log y)
16.717 * [taylor]: Taking taylor expansion of (log y) in y
16.717 * [taylor]: Taking taylor expansion of y in y
16.717 * [backup-simplify]: Simplify 0 into 0
16.717 * [backup-simplify]: Simplify 1 into 1
16.717 * [backup-simplify]: Simplify (log 1) into 0
16.717 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) 0) into (log y)
16.717 * [backup-simplify]: Simplify (log y) into (log y)
16.717 * [backup-simplify]: Simplify 0 into 0