0.890 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.045 * * * [progress]: [2/2] Setting up program.
0.048 * [progress]: [Phase 2 of 3] Improving.
0.048 * [simplify]: Simplifying:
  (- (/ x (+ x 1.0)) (/ (+ x 1.0) (- x 1.0)))
0.048 * * [simplify]: Extracting # 0 : cost  0
0.048 * * [simplify]: Extracting # 1 : cost  0
0.048 * * [simplify]: Extracting # 2 : cost  0
0.048 * * [simplify]: Extracting # 3 : cost  0
0.048 * * [simplify]: Extracting # 4 : cost  0
0.049 * * [simplify]: Extracting # 5 : cost  0
0.049 * * [simplify]: iteration  0 :  7  enodes  (cost  13 )
0.052 * * [simplify]: Extracting # 0 : cost  0
0.052 * * [simplify]: Extracting # 1 : cost  0
0.052 * * [simplify]: Extracting # 2 : cost  0
0.052 * * [simplify]: iteration  1 :  12  enodes  (cost  13 )
0.056 * * [simplify]: Extracting # 0 : cost  0
0.056 * * [simplify]: Extracting # 1 : cost  0
0.056 * * [simplify]: Extracting # 2 : cost  0
0.056 * * [simplify]: iteration  2 :  16  enodes  (cost  13 )
0.062 * * [simplify]: Extracting # 0 : cost  0
0.062 * * [simplify]: Extracting # 1 : cost  0
0.062 * * [simplify]: Extracting # 2 : cost  0
0.062 * * [simplify]: iteration  3 :  19  enodes  (cost  13 )
0.068 * * [simplify]: Extracting # 0 : cost  0
0.068 * * [simplify]: iteration  4 :  21  enodes  (cost  13 )
0.075 * * [simplify]: Extracting # 0 : cost  0
0.075 * * [simplify]: Extracting # 1 : cost  0
0.075 * * [simplify]: Extracting # 2 : cost  0
0.075 * * [simplify]: iteration  5 :  27  enodes  (cost  13 )
0.100 * * [simplify]: Extracting # 0 : cost  0
0.100 * * [simplify]: Extracting # 1 : cost  0
0.100 * * [simplify]: Extracting # 2 : cost  0
0.100 * * [simplify]: iteration  6 :  39  enodes  (cost  13 )
0.115 * * [simplify]: Extracting # 0 : cost  0
0.115 * * [simplify]: Extracting # 1 : cost  0
0.115 * * [simplify]: Extracting # 2 : cost  0
0.116 * * [simplify]: iteration  7 :  58  enodes  (cost  13 )
0.136 * * [simplify]: Extracting # 0 : cost  0
0.136 * * [simplify]: Extracting # 1 : cost  0
0.136 * * [simplify]: Extracting # 2 : cost  0
0.136 * * [simplify]: iteration  8 :  77  enodes  (cost  13 )
0.161 * * [simplify]: Extracting # 0 : cost  0
0.161 * * [simplify]: Extracting # 1 : cost  0
0.161 * * [simplify]: Extracting # 2 : cost  0
0.161 * * [simplify]: iteration  9 :  99  enodes  (cost  13 )
0.179 * * [simplify]: Extracting # 0 : cost  0
0.179 * * [simplify]: Extracting # 1 : cost  0
0.179 * * [simplify]: Extracting # 2 : cost  0
0.179 * * [simplify]: iteration  10 :  113  enodes  (cost  13 )
0.200 * * [simplify]: Extracting # 0 : cost  0
0.200 * * [simplify]: Extracting # 1 : cost  0
0.200 * * [simplify]: iteration  11 :  119  enodes  (cost  13 )
0.228 * * [simplify]: Extracting # 0 : cost  0
0.228 * * [simplify]: Extracting # 1 : cost  0
0.228 * * [simplify]: Extracting # 2 : cost  0
0.229 * * [simplify]: iteration  12 :  123  enodes  (cost  13 )
0.265 * * [simplify]: Extracting # 0 : cost  0
0.265 * * [simplify]: Extracting # 1 : cost  0
0.265 * * [simplify]: iteration done:  123  enodes  (cost  13 )
0.266 * [simplify]: Simplified to:
  (- (/ x (+ x 1.0)) (/ (+ x 1.0) (- x 1.0)))
0.266 * * [progress]: iteration 1 / 4
0.266 * * * [progress]: picking best candidate
0.269 * * * * [pick]: Picked  #<alt (λ (x) (- (/ x (+ x 1.0)) (/ (+ x 1.0) (- x 1.0))))>
0.269 * * * [progress]: localizing error
0.285 * * * [progress]: generating rewritten candidates
0.285 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.496 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.534 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.652 * * * [progress]: generating series expansions
0.653 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.653 * [backup-simplify]: Simplify (- (/ x (+ x 1.0)) (/ (+ x 1.0) (- x 1.0))) into (- (/ x (+ x 1.0)) (+ (/ x (- x 1.0)) (* 1.0 (/ 1 (- x 1.0)))))
0.653 * [approximate]: Taking taylor expansion of (- (/ x (+ x 1.0)) (+ (/ x (- x 1.0)) (* 1.0 (/ 1 (- x 1.0))))) in (x) around 0
0.653 * [taylor]: Taking taylor expansion of (- (/ x (+ x 1.0)) (+ (/ x (- x 1.0)) (* 1.0 (/ 1 (- x 1.0))))) in x
0.653 * [taylor]: Taking taylor expansion of (/ x (+ x 1.0)) in x
0.653 * [taylor]: Taking taylor expansion of x in x
0.653 * [backup-simplify]: Simplify 0 into 0
0.653 * [backup-simplify]: Simplify 1 into 1
0.653 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.653 * [taylor]: Taking taylor expansion of x in x
0.653 * [backup-simplify]: Simplify 0 into 0
0.653 * [backup-simplify]: Simplify 1 into 1
0.653 * [taylor]: Taking taylor expansion of 1.0 in x
0.653 * [backup-simplify]: Simplify 1.0 into 1.0
0.654 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.655 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
0.655 * [taylor]: Taking taylor expansion of (+ (/ x (- x 1.0)) (* 1.0 (/ 1 (- x 1.0)))) in x
0.655 * [taylor]: Taking taylor expansion of (/ x (- x 1.0)) in x
0.655 * [taylor]: Taking taylor expansion of x in x
0.655 * [backup-simplify]: Simplify 0 into 0
0.655 * [backup-simplify]: Simplify 1 into 1
0.655 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.655 * [taylor]: Taking taylor expansion of x in x
0.655 * [backup-simplify]: Simplify 0 into 0
0.655 * [backup-simplify]: Simplify 1 into 1
0.655 * [taylor]: Taking taylor expansion of 1.0 in x
0.655 * [backup-simplify]: Simplify 1.0 into 1.0
0.655 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.656 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.657 * [backup-simplify]: Simplify (/ 1 (- 1.0)) into -1.0
0.657 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- x 1.0))) in x
0.657 * [taylor]: Taking taylor expansion of 1.0 in x
0.657 * [backup-simplify]: Simplify 1.0 into 1.0
0.657 * [taylor]: Taking taylor expansion of (/ 1 (- x 1.0)) in x
0.657 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.657 * [taylor]: Taking taylor expansion of x in x
0.657 * [backup-simplify]: Simplify 0 into 0
0.657 * [backup-simplify]: Simplify 1 into 1
0.657 * [taylor]: Taking taylor expansion of 1.0 in x
0.657 * [backup-simplify]: Simplify 1.0 into 1.0
0.658 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.658 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.659 * [backup-simplify]: Simplify (/ 1 (- 1.0)) into -1.0
0.659 * [taylor]: Taking taylor expansion of (- (/ x (+ x 1.0)) (+ (/ x (- x 1.0)) (* 1.0 (/ 1 (- x 1.0))))) in x
0.659 * [taylor]: Taking taylor expansion of (/ x (+ x 1.0)) in x
0.659 * [taylor]: Taking taylor expansion of x in x
0.659 * [backup-simplify]: Simplify 0 into 0
0.659 * [backup-simplify]: Simplify 1 into 1
0.659 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.659 * [taylor]: Taking taylor expansion of x in x
0.660 * [backup-simplify]: Simplify 0 into 0
0.660 * [backup-simplify]: Simplify 1 into 1
0.660 * [taylor]: Taking taylor expansion of 1.0 in x
0.660 * [backup-simplify]: Simplify 1.0 into 1.0
0.660 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.660 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
0.660 * [taylor]: Taking taylor expansion of (+ (/ x (- x 1.0)) (* 1.0 (/ 1 (- x 1.0)))) in x
0.660 * [taylor]: Taking taylor expansion of (/ x (- x 1.0)) in x
0.661 * [taylor]: Taking taylor expansion of x in x
0.661 * [backup-simplify]: Simplify 0 into 0
0.661 * [backup-simplify]: Simplify 1 into 1
0.661 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.661 * [taylor]: Taking taylor expansion of x in x
0.661 * [backup-simplify]: Simplify 0 into 0
0.661 * [backup-simplify]: Simplify 1 into 1
0.661 * [taylor]: Taking taylor expansion of 1.0 in x
0.661 * [backup-simplify]: Simplify 1.0 into 1.0
0.661 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.662 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.663 * [backup-simplify]: Simplify (/ 1 (- 1.0)) into -1.0
0.663 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- x 1.0))) in x
0.663 * [taylor]: Taking taylor expansion of 1.0 in x
0.663 * [backup-simplify]: Simplify 1.0 into 1.0
0.663 * [taylor]: Taking taylor expansion of (/ 1 (- x 1.0)) in x
0.663 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.663 * [taylor]: Taking taylor expansion of x in x
0.663 * [backup-simplify]: Simplify 0 into 0
0.663 * [backup-simplify]: Simplify 1 into 1
0.663 * [taylor]: Taking taylor expansion of 1.0 in x
0.663 * [backup-simplify]: Simplify 1.0 into 1.0
0.663 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.664 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.665 * [backup-simplify]: Simplify (/ 1 (- 1.0)) into -1.0
0.666 * [backup-simplify]: Simplify (* 1.0 -1.0) into -1.0
0.666 * [backup-simplify]: Simplify (+ 0 -1.0) into (- 1.0)
0.667 * [backup-simplify]: Simplify (- (- 1.0)) into 1.0
0.667 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.667 * [backup-simplify]: Simplify 1.0 into 1.0
0.668 * [backup-simplify]: Simplify (- 0) into 0
0.668 * [backup-simplify]: Simplify (+ 1 0) into 1
0.671 * [backup-simplify]: Simplify (- (+ (* -1.0 (/ 1 (- 1.0))))) into (- 1.0)
0.673 * [backup-simplify]: Simplify (+ (* 1.0 (- 1.0)) (* 0 -1.0)) into (- 1.0)
0.675 * [backup-simplify]: Simplify (+ -1.0 (- 1.0)) into (- 2.0)
0.676 * [backup-simplify]: Simplify (- (- 2.0)) into 2.0
0.676 * [backup-simplify]: Simplify (+ 1.0 2.0) into 3.0
0.676 * [backup-simplify]: Simplify 3.0 into 3.0
0.677 * [backup-simplify]: Simplify (+ 1 0) into 1
0.679 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 1 1.0)))) into (- 1.0)
0.680 * [backup-simplify]: Simplify (- 0) into 0
0.680 * [backup-simplify]: Simplify (+ 1 0) into 1
0.684 * [backup-simplify]: Simplify (- (/ 0 (- 1.0)) (+ (* -1.0 (/ 1 (- 1.0))))) into (- 1.0)
0.684 * [backup-simplify]: Simplify (- 0) into 0
0.685 * [backup-simplify]: Simplify (+ 0 0) into 0
0.690 * [backup-simplify]: Simplify (- (+ (* -1.0 (/ 0 (- 1.0))) (* (- 1.0) (/ 1 (- 1.0))))) into (- 1.0)
0.692 * [backup-simplify]: Simplify (+ (* 1.0 (- 1.0)) (+ (* 0 (- 1.0)) (* 0 -1.0))) into (- 1.0)
0.693 * [backup-simplify]: Simplify (+ (- 1.0) (- 1.0)) into (- 2.0)
0.694 * [backup-simplify]: Simplify (- (- 2.0)) into 2.0
0.695 * [backup-simplify]: Simplify (+ (- 1.0) 2.0) into 1.0
0.695 * [backup-simplify]: Simplify 1.0 into 1.0