0.735 * [progress]: [Phase 1 of 3] Setting up.
0.003 * * * [progress]: [1/2] Preparing points
0.127 * * * [progress]: [2/2] Setting up program.
0.136 * [progress]: [Phase 2 of 3] Improving.
0.142 * [simplify]: Simplifying:
  (* 2.0 (atan (sqrt (/ (- 1.0 x) (+ 1.0 x)))))
0.143 * * [simplify]: Extracting # 0 : cost  1  inf +  0
0.143 * * [simplify]: Extracting # 1 : cost  3  inf +  0
0.144 * * [simplify]: Extracting # 2 : cost  3  inf +  1
0.144 * * [simplify]: Extracting # 3 : cost  4  inf +  1
0.144 * * [simplify]: Extracting # 4 : cost  6  inf +  1
0.144 * * [simplify]: Extracting # 5 : cost  8  inf +  1
0.144 * * [simplify]: Extracting # 6 : cost  0  inf +  946
0.145 * * [simplify]: iteration  0 :  9  enodes  (cost  308 )
0.152 * * [simplify]: Extracting # 0 : cost  0  inf +  946
0.152 * * [simplify]: Extracting # 1 : cost  3  inf +  946
0.152 * * [simplify]: Extracting # 2 : cost  0  inf +  1151
0.153 * * [simplify]: iteration  1 :  16  enodes  (cost  308 )
0.157 * * [simplify]: Extracting # 0 : cost  0  inf +  1151
0.157 * * [simplify]: Extracting # 1 : cost  1  inf +  1151
0.158 * * [simplify]: Extracting # 2 : cost  0  inf +  1273
0.158 * * [simplify]: iteration  2 :  19  enodes  (cost  308 )
0.162 * * [simplify]: Extracting # 0 : cost  0  inf +  1273
0.163 * * [simplify]: iteration  3 :  21  enodes  (cost  308 )
0.167 * * [simplify]: Extracting # 0 : cost  0  inf +  1273
0.167 * * [simplify]: iteration complete:  21  enodes  (cost  308 )
0.167 * [simplify]: Simplified to:
  (* 2.0 (atan (sqrt (/ (- 1.0 x) (+ 1.0 x)))))
0.605 * * [progress]: iteration 1 / 4
0.605 * * * [progress]: picking best candidate
0.614 * * * * [pick]: Picked  #<alt (λ (x) (* 2.0 (atan (sqrt (/ (- 1.0 x) (+ 1.0 x))))))>
0.614 * * * [progress]: localizing error
0.647 * * * [progress]: generating rewritten candidates
0.647 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 1 1)
0.685 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1)
0.714 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
0.723 * * * [progress]: generating series expansions
0.724 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 1 1)
0.731 * [backup-simplify]: Simplify (/ (- 1.0 x) (+ 1.0 x)) into (/ (- 1.0 x) (+ x 1.0))
0.731 * [approximate]: Taking taylor expansion of (/ (- 1.0 x) (+ x 1.0)) in (x) around 0
0.733 * [taylor]: Taking taylor expansion of (/ (- 1.0 x) (+ x 1.0)) in x
0.733 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.733 * [taylor]: Taking taylor expansion of 1.0 in x
0.733 * [backup-simplify]: Simplify 1.0 into 1.0
0.733 * [taylor]: Taking taylor expansion of x in x
0.733 * [backup-simplify]: Simplify 0 into 0
0.733 * [backup-simplify]: Simplify 1 into 1
0.733 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.733 * [taylor]: Taking taylor expansion of x in x
0.733 * [backup-simplify]: Simplify 0 into 0
0.733 * [backup-simplify]: Simplify 1 into 1
0.733 * [taylor]: Taking taylor expansion of 1.0 in x
0.733 * [backup-simplify]: Simplify 1.0 into 1.0
0.734 * [backup-simplify]: Simplify (- 0) into 0
0.749 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.750 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.750 * [backup-simplify]: Simplify (/ 1.0 1.0) into 1.0
0.750 * [taylor]: Taking taylor expansion of (/ (- 1.0 x) (+ x 1.0)) in x
0.751 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.751 * [taylor]: Taking taylor expansion of 1.0 in x
0.751 * [backup-simplify]: Simplify 1.0 into 1.0
0.751 * [taylor]: Taking taylor expansion of x in x
0.751 * [backup-simplify]: Simplify 0 into 0
0.751 * [backup-simplify]: Simplify 1 into 1
0.751 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.751 * [taylor]: Taking taylor expansion of x in x
0.751 * [backup-simplify]: Simplify 0 into 0
0.751 * [backup-simplify]: Simplify 1 into 1
0.751 * [taylor]: Taking taylor expansion of 1.0 in x
0.751 * [backup-simplify]: Simplify 1.0 into 1.0
0.751 * [backup-simplify]: Simplify (- 0) into 0
0.752 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.752 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.753 * [backup-simplify]: Simplify (/ 1.0 1.0) into 1.0
0.754 * [backup-simplify]: Simplify 1.0 into 1.0
0.755 * [backup-simplify]: Simplify (- 1) into -1
0.755 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.755 * [backup-simplify]: Simplify (+ 1 0) into 1
0.758 * [backup-simplify]: Simplify (- (/ -1 1.0) (+ (* 1.0 (/ 1 1.0)))) into (- 2.0)
0.759 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.759 * [backup-simplify]: Simplify (- 0) into 0
0.760 * [backup-simplify]: Simplify (+ 0 0) into 0
0.760 * [backup-simplify]: Simplify (+ 0 0) into 0
0.765 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 0 1.0)) (* (- 2.0) (/ 1 1.0)))) into 2.0
0.765 * [backup-simplify]: Simplify 2.0 into 2.0
0.767 * [backup-simplify]: Simplify (+ (* 2.0 (pow x 2)) (+ (* (- 2.0) x) 1.0)) into (- (+ (* 2.0 (pow x 2)) 1.0) (* 2.0 x))
0.768 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))) into (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))
0.768 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in (x) around 0
0.768 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
0.768 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.768 * [taylor]: Taking taylor expansion of 1.0 in x
0.768 * [backup-simplify]: Simplify 1.0 into 1.0
0.768 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.768 * [taylor]: Taking taylor expansion of x in x
0.768 * [backup-simplify]: Simplify 0 into 0
0.768 * [backup-simplify]: Simplify 1 into 1
0.768 * [backup-simplify]: Simplify (/ 1 1) into 1
0.769 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.769 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.769 * [taylor]: Taking taylor expansion of x in x
0.769 * [backup-simplify]: Simplify 0 into 0
0.769 * [backup-simplify]: Simplify 1 into 1
0.769 * [backup-simplify]: Simplify (/ 1 1) into 1
0.769 * [taylor]: Taking taylor expansion of 1.0 in x
0.769 * [backup-simplify]: Simplify 1.0 into 1.0
0.770 * [backup-simplify]: Simplify (- 1) into -1
0.770 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.771 * [backup-simplify]: Simplify (+ 1 0) into 1
0.771 * [backup-simplify]: Simplify (/ -1 1) into -1
0.771 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
0.771 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.771 * [taylor]: Taking taylor expansion of 1.0 in x
0.771 * [backup-simplify]: Simplify 1.0 into 1.0
0.771 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.771 * [taylor]: Taking taylor expansion of x in x
0.771 * [backup-simplify]: Simplify 0 into 0
0.771 * [backup-simplify]: Simplify 1 into 1
0.772 * [backup-simplify]: Simplify (/ 1 1) into 1
0.772 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.772 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.772 * [taylor]: Taking taylor expansion of x in x
0.772 * [backup-simplify]: Simplify 0 into 0
0.772 * [backup-simplify]: Simplify 1 into 1
0.772 * [backup-simplify]: Simplify (/ 1 1) into 1
0.772 * [taylor]: Taking taylor expansion of 1.0 in x
0.772 * [backup-simplify]: Simplify 1.0 into 1.0
0.773 * [backup-simplify]: Simplify (- 1) into -1
0.773 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.774 * [backup-simplify]: Simplify (+ 1 0) into 1
0.774 * [backup-simplify]: Simplify (/ -1 1) into -1
0.774 * [backup-simplify]: Simplify -1 into -1
0.775 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.776 * [backup-simplify]: Simplify (- 0) into 0
0.776 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.777 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.778 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.780 * [backup-simplify]: Simplify (- (/ 1.0 1) (+ (* -1 (/ 1.0 1)))) into 2.0
0.781 * [backup-simplify]: Simplify 2.0 into 2.0
0.781 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.782 * [backup-simplify]: Simplify (- 0) into 0
0.782 * [backup-simplify]: Simplify (+ 0 0) into 0
0.783 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.783 * [backup-simplify]: Simplify (+ 0 0) into 0
0.788 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 1.0 1)))) into (- 2.0)
0.788 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.789 * [backup-simplify]: Simplify (+ (* (- 2.0) (pow (/ 1 x) 2)) (+ (* 2.0 (/ 1 x)) -1)) into (- (* 2.0 (/ 1 x)) (+ (* 2.0 (/ 1 (pow x 2))) 1))
0.789 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 (- x))) (+ 1.0 (/ 1 (- x)))) into (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))
0.789 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in (x) around 0
0.789 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
0.789 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.789 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.789 * [taylor]: Taking taylor expansion of x in x
0.789 * [backup-simplify]: Simplify 0 into 0
0.789 * [backup-simplify]: Simplify 1 into 1
0.790 * [backup-simplify]: Simplify (/ 1 1) into 1
0.790 * [taylor]: Taking taylor expansion of 1.0 in x
0.790 * [backup-simplify]: Simplify 1.0 into 1.0
0.790 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.790 * [taylor]: Taking taylor expansion of 1.0 in x
0.790 * [backup-simplify]: Simplify 1.0 into 1.0
0.790 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.790 * [taylor]: Taking taylor expansion of x in x
0.790 * [backup-simplify]: Simplify 0 into 0
0.790 * [backup-simplify]: Simplify 1 into 1
0.791 * [backup-simplify]: Simplify (/ 1 1) into 1
0.791 * [backup-simplify]: Simplify (+ 1 0) into 1
0.791 * [backup-simplify]: Simplify (- 1) into -1
0.792 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.792 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.792 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
0.792 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.792 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.792 * [taylor]: Taking taylor expansion of x in x
0.792 * [backup-simplify]: Simplify 0 into 0
0.792 * [backup-simplify]: Simplify 1 into 1
0.793 * [backup-simplify]: Simplify (/ 1 1) into 1
0.793 * [taylor]: Taking taylor expansion of 1.0 in x
0.793 * [backup-simplify]: Simplify 1.0 into 1.0
0.793 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.793 * [taylor]: Taking taylor expansion of 1.0 in x
0.793 * [backup-simplify]: Simplify 1.0 into 1.0
0.793 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.793 * [taylor]: Taking taylor expansion of x in x
0.793 * [backup-simplify]: Simplify 0 into 0
0.793 * [backup-simplify]: Simplify 1 into 1
0.793 * [backup-simplify]: Simplify (/ 1 1) into 1
0.794 * [backup-simplify]: Simplify (+ 1 0) into 1
0.794 * [backup-simplify]: Simplify (- 1) into -1
0.794 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.795 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.795 * [backup-simplify]: Simplify -1 into -1
0.795 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.796 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.796 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.796 * [backup-simplify]: Simplify (- 0) into 0
0.797 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.798 * [backup-simplify]: Simplify (- (/ 1.0 -1) (+ (* -1 (/ 1.0 -1)))) into (- 2.0)
0.798 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.799 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.799 * [backup-simplify]: Simplify (+ 0 0) into 0
0.800 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.800 * [backup-simplify]: Simplify (- 0) into 0
0.800 * [backup-simplify]: Simplify (+ 0 0) into 0
0.803 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- 2.0) (/ 1.0 -1)))) into (- 2.0)
0.803 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.804 * [backup-simplify]: Simplify (+ (* (- 2.0) (pow (/ 1 (- x)) 2)) (+ (* (- 2.0) (/ 1 (- x))) -1)) into (- (* 2.0 (/ 1 x)) (+ (* 2.0 (/ 1 (pow x 2))) 1))
0.804 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1)
0.804 * [backup-simplify]: Simplify (sqrt (/ (- 1.0 x) (+ 1.0 x))) into (sqrt (/ (- 1.0 x) (+ x 1.0)))
0.804 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1.0 x) (+ x 1.0))) in (x) around 0
0.804 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1.0 x) (+ x 1.0))) in x
0.804 * [taylor]: Taking taylor expansion of (/ (- 1.0 x) (+ x 1.0)) in x
0.804 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.804 * [taylor]: Taking taylor expansion of 1.0 in x
0.804 * [backup-simplify]: Simplify 1.0 into 1.0
0.804 * [taylor]: Taking taylor expansion of x in x
0.804 * [backup-simplify]: Simplify 0 into 0
0.804 * [backup-simplify]: Simplify 1 into 1
0.804 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.804 * [taylor]: Taking taylor expansion of x in x
0.804 * [backup-simplify]: Simplify 0 into 0
0.804 * [backup-simplify]: Simplify 1 into 1
0.804 * [taylor]: Taking taylor expansion of 1.0 in x
0.804 * [backup-simplify]: Simplify 1.0 into 1.0
0.805 * [backup-simplify]: Simplify (- 0) into 0
0.805 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.805 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.805 * [backup-simplify]: Simplify (/ 1.0 1.0) into 1.0
0.806 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
0.806 * [backup-simplify]: Simplify (- 1) into -1
0.806 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.806 * [backup-simplify]: Simplify (+ 1 0) into 1
0.808 * [backup-simplify]: Simplify (- (/ -1 1.0) (+ (* 1.0 (/ 1 1.0)))) into (- 2.0)
0.809 * [backup-simplify]: Simplify (/ (- 2.0) (* 2 (sqrt 1.0))) into (/ -1.0 (sqrt 1.0))
0.809 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1.0 x) (+ x 1.0))) in x
0.809 * [taylor]: Taking taylor expansion of (/ (- 1.0 x) (+ x 1.0)) in x
0.809 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.809 * [taylor]: Taking taylor expansion of 1.0 in x
0.809 * [backup-simplify]: Simplify 1.0 into 1.0
0.809 * [taylor]: Taking taylor expansion of x in x
0.809 * [backup-simplify]: Simplify 0 into 0
0.809 * [backup-simplify]: Simplify 1 into 1
0.809 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.809 * [taylor]: Taking taylor expansion of x in x
0.809 * [backup-simplify]: Simplify 0 into 0
0.809 * [backup-simplify]: Simplify 1 into 1
0.810 * [taylor]: Taking taylor expansion of 1.0 in x
0.810 * [backup-simplify]: Simplify 1.0 into 1.0
0.810 * [backup-simplify]: Simplify (- 0) into 0
0.810 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.810 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.811 * [backup-simplify]: Simplify (/ 1.0 1.0) into 1.0
0.811 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
0.811 * [backup-simplify]: Simplify (- 1) into -1
0.811 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.812 * [backup-simplify]: Simplify (+ 1 0) into 1
0.813 * [backup-simplify]: Simplify (- (/ -1 1.0) (+ (* 1.0 (/ 1 1.0)))) into (- 2.0)
0.814 * [backup-simplify]: Simplify (/ (- 2.0) (* 2 (sqrt 1.0))) into (/ -1.0 (sqrt 1.0))
0.815 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
0.816 * [backup-simplify]: Simplify (/ -1.0 (sqrt 1.0)) into (/ -1.0 (sqrt 1.0))
0.817 * [backup-simplify]: Simplify (- 0) into 0
0.817 * [backup-simplify]: Simplify (+ 0 0) into 0
0.817 * [backup-simplify]: Simplify (+ 0 0) into 0
0.822 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 0 1.0)) (* (- 2.0) (/ 1 1.0)))) into 2.0
0.828 * [backup-simplify]: Simplify (/ (- 2.0 (pow (/ -1.0 (sqrt 1.0)) 2) (+)) (* 2 (sqrt 1.0))) into (* 1/2 (/ (- 2.0 (* 1.0 (/ 1 (pow (sqrt 1.0) 2)))) (sqrt 1.0)))
0.834 * [backup-simplify]: Simplify (* 1/2 (/ (- 2.0 (* 1.0 (/ 1 (pow (sqrt 1.0) 2)))) (sqrt 1.0))) into (* 1/2 (/ (- 2.0 (* 1.0 (/ 1 (pow (sqrt 1.0) 2)))) (sqrt 1.0)))
0.843 * [backup-simplify]: Simplify (+ (* (* 1/2 (/ (- 2.0 (* 1.0 (/ 1 (pow (sqrt 1.0) 2)))) (sqrt 1.0))) (pow x 2)) (+ (* (/ -1.0 (sqrt 1.0)) x) (sqrt 1.0))) into (- (+ (sqrt 1.0) (* 1.0 (/ (pow x 2) (sqrt 1.0)))) (+ (* 0.5 (/ (pow x 2) (pow (sqrt 1.0) 3))) (* 1.0 (/ x (sqrt 1.0)))))
0.843 * [backup-simplify]: Simplify (sqrt (/ (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x)))) into (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))
0.843 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in (x) around 0
0.843 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x
0.843 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
0.844 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.844 * [taylor]: Taking taylor expansion of 1.0 in x
0.844 * [backup-simplify]: Simplify 1.0 into 1.0
0.844 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.844 * [taylor]: Taking taylor expansion of x in x
0.844 * [backup-simplify]: Simplify 0 into 0
0.844 * [backup-simplify]: Simplify 1 into 1
0.844 * [backup-simplify]: Simplify (/ 1 1) into 1
0.844 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.844 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.844 * [taylor]: Taking taylor expansion of x in x
0.844 * [backup-simplify]: Simplify 0 into 0
0.844 * [backup-simplify]: Simplify 1 into 1
0.845 * [backup-simplify]: Simplify (/ 1 1) into 1
0.845 * [taylor]: Taking taylor expansion of 1.0 in x
0.845 * [backup-simplify]: Simplify 1.0 into 1.0
0.845 * [backup-simplify]: Simplify (- 1) into -1
0.845 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.846 * [backup-simplify]: Simplify (+ 1 0) into 1
0.846 * [backup-simplify]: Simplify (/ -1 1) into -1
0.847 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.847 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.848 * [backup-simplify]: Simplify (- 0) into 0
0.849 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.849 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.850 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.853 * [backup-simplify]: Simplify (- (/ 1.0 1) (+ (* -1 (/ 1.0 1)))) into 2.0
0.854 * [backup-simplify]: Simplify (/ 2.0 (* 2 (sqrt -1))) into (/ 1.0 (sqrt -1))
0.854 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x
0.854 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
0.854 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.854 * [taylor]: Taking taylor expansion of 1.0 in x
0.854 * [backup-simplify]: Simplify 1.0 into 1.0
0.854 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.855 * [taylor]: Taking taylor expansion of x in x
0.855 * [backup-simplify]: Simplify 0 into 0
0.855 * [backup-simplify]: Simplify 1 into 1
0.855 * [backup-simplify]: Simplify (/ 1 1) into 1
0.855 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.855 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.855 * [taylor]: Taking taylor expansion of x in x
0.855 * [backup-simplify]: Simplify 0 into 0
0.855 * [backup-simplify]: Simplify 1 into 1
0.855 * [backup-simplify]: Simplify (/ 1 1) into 1
0.855 * [taylor]: Taking taylor expansion of 1.0 in x
0.855 * [backup-simplify]: Simplify 1.0 into 1.0
0.856 * [backup-simplify]: Simplify (- 1) into -1
0.856 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.857 * [backup-simplify]: Simplify (+ 1 0) into 1
0.857 * [backup-simplify]: Simplify (/ -1 1) into -1
0.857 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.858 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.859 * [backup-simplify]: Simplify (- 0) into 0
0.859 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.860 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.860 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.863 * [backup-simplify]: Simplify (- (/ 1.0 1) (+ (* -1 (/ 1.0 1)))) into 2.0
0.864 * [backup-simplify]: Simplify (/ 2.0 (* 2 (sqrt -1))) into (/ 1.0 (sqrt -1))
0.865 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.866 * [backup-simplify]: Simplify (/ 1.0 (sqrt -1)) into (/ 1.0 (sqrt -1))
0.867 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.867 * [backup-simplify]: Simplify (- 0) into 0
0.867 * [backup-simplify]: Simplify (+ 0 0) into 0
0.868 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.868 * [backup-simplify]: Simplify (+ 0 0) into 0
0.874 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 1.0 1)))) into (- 2.0)
0.878 * [backup-simplify]: Simplify (/ (- (- 2.0) (pow (/ 1.0 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (* -1/2 (/ (+ (* 1.0 (/ 1 (pow (sqrt -1) 2))) 2.0) (sqrt -1)))
0.881 * [backup-simplify]: Simplify (* -1/2 (/ (+ (* 1.0 (/ 1 (pow (sqrt -1) 2))) 2.0) (sqrt -1))) into (/ -0.5 (sqrt -1))
0.883 * [backup-simplify]: Simplify (+ (* (/ -0.5 (sqrt -1)) (pow (/ 1 x) 2)) (+ (* (/ 1.0 (sqrt -1)) (/ 1 x)) (sqrt -1))) into (- (+ (sqrt -1) (* 1.0 (/ 1 (* x (sqrt -1))))) (* 0.5 (/ 1 (* (pow x 2) (sqrt -1)))))
0.883 * [backup-simplify]: Simplify (sqrt (/ (- 1.0 (/ 1 (- x))) (+ 1.0 (/ 1 (- x))))) into (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))
0.883 * [approximate]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in (x) around 0
0.883 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x
0.883 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
0.883 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.883 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.883 * [taylor]: Taking taylor expansion of x in x
0.883 * [backup-simplify]: Simplify 0 into 0
0.883 * [backup-simplify]: Simplify 1 into 1
0.883 * [backup-simplify]: Simplify (/ 1 1) into 1
0.883 * [taylor]: Taking taylor expansion of 1.0 in x
0.883 * [backup-simplify]: Simplify 1.0 into 1.0
0.883 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.883 * [taylor]: Taking taylor expansion of 1.0 in x
0.884 * [backup-simplify]: Simplify 1.0 into 1.0
0.884 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.884 * [taylor]: Taking taylor expansion of x in x
0.884 * [backup-simplify]: Simplify 0 into 0
0.884 * [backup-simplify]: Simplify 1 into 1
0.884 * [backup-simplify]: Simplify (/ 1 1) into 1
0.884 * [backup-simplify]: Simplify (+ 1 0) into 1
0.884 * [backup-simplify]: Simplify (- 1) into -1
0.885 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.885 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.885 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.885 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.886 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.886 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.886 * [backup-simplify]: Simplify (- 0) into 0
0.887 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.888 * [backup-simplify]: Simplify (- (/ 1.0 -1) (+ (* -1 (/ 1.0 -1)))) into (- 2.0)
0.889 * [backup-simplify]: Simplify (/ (- 2.0) (* 2 (sqrt -1))) into (/ -1.0 (sqrt -1))
0.890 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x
0.890 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
0.890 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.890 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.890 * [taylor]: Taking taylor expansion of x in x
0.890 * [backup-simplify]: Simplify 0 into 0
0.890 * [backup-simplify]: Simplify 1 into 1
0.890 * [backup-simplify]: Simplify (/ 1 1) into 1
0.890 * [taylor]: Taking taylor expansion of 1.0 in x
0.890 * [backup-simplify]: Simplify 1.0 into 1.0
0.890 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.890 * [taylor]: Taking taylor expansion of 1.0 in x
0.890 * [backup-simplify]: Simplify 1.0 into 1.0
0.890 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.890 * [taylor]: Taking taylor expansion of x in x
0.890 * [backup-simplify]: Simplify 0 into 0
0.890 * [backup-simplify]: Simplify 1 into 1
0.890 * [backup-simplify]: Simplify (/ 1 1) into 1
0.891 * [backup-simplify]: Simplify (+ 1 0) into 1
0.891 * [backup-simplify]: Simplify (- 1) into -1
0.891 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.891 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.892 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.892 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.892 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.893 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.893 * [backup-simplify]: Simplify (- 0) into 0
0.893 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.895 * [backup-simplify]: Simplify (- (/ 1.0 -1) (+ (* -1 (/ 1.0 -1)))) into (- 2.0)
0.897 * [backup-simplify]: Simplify (/ (- 2.0) (* 2 (sqrt -1))) into (/ -1.0 (sqrt -1))
0.898 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
0.899 * [backup-simplify]: Simplify (/ -1.0 (sqrt -1)) into (/ -1.0 (sqrt -1))
0.900 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.900 * [backup-simplify]: Simplify (+ 0 0) into 0
0.901 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.901 * [backup-simplify]: Simplify (- 0) into 0
0.902 * [backup-simplify]: Simplify (+ 0 0) into 0
0.906 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- 2.0) (/ 1.0 -1)))) into (- 2.0)
0.912 * [backup-simplify]: Simplify (/ (- (- 2.0) (pow (/ -1.0 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (* -1/2 (/ (+ (* 1.0 (/ 1 (pow (sqrt -1) 2))) 2.0) (sqrt -1)))
0.915 * [backup-simplify]: Simplify (* -1/2 (/ (+ (* 1.0 (/ 1 (pow (sqrt -1) 2))) 2.0) (sqrt -1))) into (/ -0.5 (sqrt -1))
0.917 * [backup-simplify]: Simplify (+ (* (/ -0.5 (sqrt -1)) (pow (/ 1 (- x)) 2)) (+ (* (/ -1.0 (sqrt -1)) (/ 1 (- x))) (sqrt -1))) into (- (+ (sqrt -1) (* 1.0 (/ 1 (* x (sqrt -1))))) (* 0.5 (/ 1 (* (pow x 2) (sqrt -1)))))
0.917 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
0.917 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1.0 x) (+ 1.0 x)))) into (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
0.917 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (- 1.0 x) (+ x 1.0)))) in (x) around 0
0.917 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1.0 x) (+ x 1.0)))) in x
0.919 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1.0 x) (+ x 1.0)))) into (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
0.919 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1.0 x) (+ x 1.0)))) in x
0.919 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1.0 x) (+ x 1.0)))) into (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
0.919 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1.0 x) (+ x 1.0)))) into (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
0.919 * [backup-simplify]: Simplify 0 into 0
0.919 * [backup-simplify]: Simplify 0 into 0
0.919 * [backup-simplify]: Simplify 0 into 0
0.919 * [backup-simplify]: Simplify 0 into 0
0.919 * [backup-simplify]: Simplify 0 into 0
0.919 * [backup-simplify]: Simplify 0 into 0
0.919 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1.0 x) (+ x 1.0)))) into (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
0.920 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))))) into (atan (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))))
0.920 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in (x) around 0
0.920 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in x
0.920 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) into (atan (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))))
0.920 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in x
0.920 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) into (atan (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))))
0.920 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) into (atan (sqrt (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))))
0.920 * [backup-simplify]: Simplify 0 into 0
0.920 * [backup-simplify]: Simplify 0 into 0
0.920 * [backup-simplify]: Simplify 0 into 0
0.920 * [backup-simplify]: Simplify 0 into 0
0.920 * [backup-simplify]: Simplify 0 into 0
0.920 * [backup-simplify]: Simplify 0 into 0
0.920 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1.0 (/ 1 (/ 1 x))) (+ (/ 1 (/ 1 x)) 1.0)))) into (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
0.920 * [backup-simplify]: Simplify (atan (sqrt (/ (- 1.0 (/ 1 (- x))) (+ 1.0 (/ 1 (- x)))))) into (atan (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))))
0.920 * [approximate]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) in (x) around 0
0.920 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) in x
0.921 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))))
0.921 * [taylor]: Taking taylor expansion of (atan (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) in x
0.921 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))))
0.921 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))))) into (atan (sqrt (/ (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))))
0.921 * [backup-simplify]: Simplify 0 into 0
0.921 * [backup-simplify]: Simplify 0 into 0
0.921 * [backup-simplify]: Simplify 0 into 0
0.921 * [backup-simplify]: Simplify 0 into 0
0.921 * [backup-simplify]: Simplify 0 into 0
0.921 * [backup-simplify]: Simplify 0 into 0
0.921 * [backup-simplify]: Simplify (atan (sqrt (/ (+ (/ 1 (/ 1 (- x))) 1.0) (- 1.0 (/ 1 (/ 1 (- x))))))) into (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
0.921 * * * [progress]: simplifying candidates
0.923 * [simplify]: Simplifying:
  (- (log (- 1.0 x)) (log (+ 1.0 x)))
  (log (/ (- 1.0 x) (+ 1.0 x)))
  (exp (/ (- 1.0 x) (+ 1.0 x)))
  (/ (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)) (* (* (+ 1.0 x) (+ 1.0 x)) (+ 1.0 x)))
  (* (cbrt (/ (- 1.0 x) (+ 1.0 x))) (cbrt (/ (- 1.0 x) (+ 1.0 x))))
  (cbrt (/ (- 1.0 x) (+ 1.0 x)))
  (* (* (/ (- 1.0 x) (+ 1.0 x)) (/ (- 1.0 x) (+ 1.0 x))) (/ (- 1.0 x) (+ 1.0 x)))
  (sqrt (/ (- 1.0 x) (+ 1.0 x)))
  (sqrt (/ (- 1.0 x) (+ 1.0 x)))
  (- (- 1.0 x))
  (- (+ 1.0 x))
  (/ 1.0 (+ 1.0 x))
  (/ x (+ 1.0 x))
  (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (cbrt (- 1.0 x)) (cbrt (+ 1.0 x)))
  (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (sqrt (+ 1.0 x)))
  (/ (cbrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) 1)
  (/ (cbrt (- 1.0 x)) (+ 1.0 x))
  (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) 1)
  (/ (cbrt (- 1.0 x)) (+ 1.0 x))
  (/ (sqrt (- 1.0 x)) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (sqrt (- 1.0 x)) (cbrt (+ 1.0 x)))
  (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (/ (sqrt (- 1.0 x)) 1)
  (/ (sqrt (- 1.0 x)) (+ 1.0 x))
  (/ (sqrt (- 1.0 x)) 1)
  (/ (sqrt (- 1.0 x)) (+ 1.0 x))
  (/ 1 (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (- 1.0 x) (cbrt (+ 1.0 x)))
  (/ 1 (sqrt (+ 1.0 x)))
  (/ (- 1.0 x) (sqrt (+ 1.0 x)))
  (/ 1 1)
  (/ (- 1.0 x) (+ 1.0 x))
  (/ 1 1)
  (/ (- 1.0 x) (+ 1.0 x))
  (/ (+ (sqrt 1.0) (sqrt x)) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (- (sqrt 1.0) (sqrt x)) (cbrt (+ 1.0 x)))
  (/ (+ (sqrt 1.0) (sqrt x)) (sqrt (+ 1.0 x)))
  (/ (- (sqrt 1.0) (sqrt x)) (sqrt (+ 1.0 x)))
  (/ (+ (sqrt 1.0) (sqrt x)) 1)
  (/ (- (sqrt 1.0) (sqrt x)) (+ 1.0 x))
  (/ (+ (sqrt 1.0) (sqrt x)) 1)
  (/ (- (sqrt 1.0) (sqrt x)) (+ 1.0 x))
  (/ 1 (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (- 1.0 x) (cbrt (+ 1.0 x)))
  (/ 1 (sqrt (+ 1.0 x)))
  (/ (- 1.0 x) (sqrt (+ 1.0 x)))
  (/ 1 1)
  (/ (- 1.0 x) (+ 1.0 x))
  (/ 1 1)
  (/ (- 1.0 x) (+ 1.0 x))
  (/ 1 (+ 1.0 x))
  (/ (+ 1.0 x) (- 1.0 x))
  (/ (- 1.0 x) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (- 1.0 x) (sqrt (+ 1.0 x)))
  (/ (- 1.0 x) 1)
  (/ (- 1.0 x) 1)
  (/ (+ 1.0 x) (cbrt (- 1.0 x)))
  (/ (+ 1.0 x) (sqrt (- 1.0 x)))
  (/ (+ 1.0 x) (- 1.0 x))
  (/ (+ 1.0 x) (- (sqrt 1.0) (sqrt x)))
  (/ (+ 1.0 x) (- 1.0 x))
  (/ (- 1.0 x) (+ (pow 1.0 3) (pow x 3)))
  (/ (- 1.0 x) (- (* 1.0 1.0) (* x x)))
  (* (+ 1.0 x) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))
  (* (+ 1.0 x) (+ 1.0 x))
  (log (sqrt (/ (- 1.0 x) (+ 1.0 x))))
  (exp (sqrt (/ (- 1.0 x) (+ 1.0 x))))
  (* (cbrt (sqrt (/ (- 1.0 x) (+ 1.0 x)))) (cbrt (sqrt (/ (- 1.0 x) (+ 1.0 x)))))
  (cbrt (sqrt (/ (- 1.0 x) (+ 1.0 x))))
  (* (* (sqrt (/ (- 1.0 x) (+ 1.0 x))) (sqrt (/ (- 1.0 x) (+ 1.0 x)))) (sqrt (/ (- 1.0 x) (+ 1.0 x))))
  (sqrt (* (cbrt (/ (- 1.0 x) (+ 1.0 x))) (cbrt (/ (- 1.0 x) (+ 1.0 x)))))
  (sqrt (cbrt (/ (- 1.0 x) (+ 1.0 x))))
  (sqrt (sqrt (/ (- 1.0 x) (+ 1.0 x))))
  (sqrt (sqrt (/ (- 1.0 x) (+ 1.0 x))))
  (sqrt (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (sqrt (/ (cbrt (- 1.0 x)) (cbrt (+ 1.0 x))))
  (sqrt (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (sqrt (+ 1.0 x))))
  (sqrt (/ (cbrt (- 1.0 x)) (sqrt (+ 1.0 x))))
  (sqrt (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) 1))
  (sqrt (/ (cbrt (- 1.0 x)) (+ 1.0 x)))
  (sqrt (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) 1))
  (sqrt (/ (cbrt (- 1.0 x)) (+ 1.0 x)))
  (sqrt (/ (sqrt (- 1.0 x)) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (sqrt (/ (sqrt (- 1.0 x)) (cbrt (+ 1.0 x))))
  (sqrt (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))
  (sqrt (/ (sqrt (- 1.0 x)) (sqrt (+ 1.0 x))))
  (sqrt (/ (sqrt (- 1.0 x)) 1))
  (sqrt (/ (sqrt (- 1.0 x)) (+ 1.0 x)))
  (sqrt (/ (sqrt (- 1.0 x)) 1))
  (sqrt (/ (sqrt (- 1.0 x)) (+ 1.0 x)))
  (sqrt (/ 1 (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (sqrt (/ (- 1.0 x) (cbrt (+ 1.0 x))))
  (sqrt (/ 1 (sqrt (+ 1.0 x))))
  (sqrt (/ (- 1.0 x) (sqrt (+ 1.0 x))))
  (sqrt (/ 1 1))
  (sqrt (/ (- 1.0 x) (+ 1.0 x)))
  (sqrt (/ 1 1))
  (sqrt (/ (- 1.0 x) (+ 1.0 x)))
  (sqrt (/ (+ (sqrt 1.0) (sqrt x)) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (sqrt (/ (- (sqrt 1.0) (sqrt x)) (cbrt (+ 1.0 x))))
  (sqrt (/ (+ (sqrt 1.0) (sqrt x)) (sqrt (+ 1.0 x))))
  (sqrt (/ (- (sqrt 1.0) (sqrt x)) (sqrt (+ 1.0 x))))
  (sqrt (/ (+ (sqrt 1.0) (sqrt x)) 1))
  (sqrt (/ (- (sqrt 1.0) (sqrt x)) (+ 1.0 x)))
  (sqrt (/ (+ (sqrt 1.0) (sqrt x)) 1))
  (sqrt (/ (- (sqrt 1.0) (sqrt x)) (+ 1.0 x)))
  (sqrt (/ 1 (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (sqrt (/ (- 1.0 x) (cbrt (+ 1.0 x))))
  (sqrt (/ 1 (sqrt (+ 1.0 x))))
  (sqrt (/ (- 1.0 x) (sqrt (+ 1.0 x))))
  (sqrt (/ 1 1))
  (sqrt (/ (- 1.0 x) (+ 1.0 x)))
  (sqrt (/ 1 1))
  (sqrt (/ (- 1.0 x) (+ 1.0 x)))
  (sqrt 1)
  (sqrt (/ (- 1.0 x) (+ 1.0 x)))
  (sqrt (- 1.0 x))
  (sqrt (/ 1 (+ 1.0 x)))
  (sqrt (/ (- 1.0 x) (+ (pow 1.0 3) (pow x 3))))
  (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))
  (sqrt (/ (- 1.0 x) (- (* 1.0 1.0) (* x x))))
  (sqrt (- 1.0 x))
  (sqrt (- 1.0 x))
  (sqrt (+ 1.0 x))
  (/ 1 2)
  (sqrt (sqrt (/ (- 1.0 x) (+ 1.0 x))))
  (sqrt (sqrt (/ (- 1.0 x) (+ 1.0 x))))
  (log (atan (sqrt (/ (- 1.0 x) (+ 1.0 x)))))
  (exp (atan (sqrt (/ (- 1.0 x) (+ 1.0 x)))))
  (* (cbrt (atan (sqrt (/ (- 1.0 x) (+ 1.0 x))))) (cbrt (atan (sqrt (/ (- 1.0 x) (+ 1.0 x))))))
  (cbrt (atan (sqrt (/ (- 1.0 x) (+ 1.0 x)))))
  (* (* (atan (sqrt (/ (- 1.0 x) (+ 1.0 x)))) (atan (sqrt (/ (- 1.0 x) (+ 1.0 x))))) (atan (sqrt (/ (- 1.0 x) (+ 1.0 x)))))
  (sqrt (atan (sqrt (/ (- 1.0 x) (+ 1.0 x)))))
  (sqrt (atan (sqrt (/ (- 1.0 x) (+ 1.0 x)))))
  (- (+ (* 2.0 (pow x 2)) 1.0) (* 2.0 x))
  (- (* 2.0 (/ 1 x)) (+ (* 2.0 (/ 1 (pow x 2))) 1))
  (- (* 2.0 (/ 1 x)) (+ (* 2.0 (/ 1 (pow x 2))) 1))
  (- (+ (sqrt 1.0) (* 1.0 (/ (pow x 2) (sqrt 1.0)))) (+ (* 0.5 (/ (pow x 2) (pow (sqrt 1.0) 3))) (* 1.0 (/ x (sqrt 1.0)))))
  (- (+ (sqrt -1) (* 1.0 (/ 1 (* x (sqrt -1))))) (* 0.5 (/ 1 (* (pow x 2) (sqrt -1)))))
  (- (+ (sqrt -1) (* 1.0 (/ 1 (* x (sqrt -1))))) (* 0.5 (/ 1 (* (pow x 2) (sqrt -1)))))
  (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
  (atan (sqrt (/ (- 1.0 x) (+ x 1.0))))
0.925 * * [simplify]: Extracting # 0 : cost  95  inf +  0
0.925 * * [simplify]: Extracting # 1 : cost  128  inf +  0
0.925 * * [simplify]: Extracting # 2 : cost  130  inf +  1734
0.926 * * [simplify]: Extracting # 3 : cost  91  inf +  9166
0.928 * * [simplify]: Extracting # 4 : cost  46  inf +  19489
0.930 * * [simplify]: Extracting # 5 : cost  14  inf +  28964
0.932 * * [simplify]: Extracting # 6 : cost  3  inf +  32326
0.935 * * [simplify]: Extracting # 7 : cost  0  inf +  33931
0.938 * * [simplify]: iteration  0 :  162  enodes  (cost  31926 )
0.992 * * [simplify]: Extracting # 0 : cost  0  inf +  33931
0.995 * * [simplify]: Extracting # 1 : cost  73  inf +  32705
1.001 * * [simplify]: Extracting # 2 : cost  4  inf +  42354
1.010 * * [simplify]: Extracting # 3 : cost  0  inf +  40675
1.020 * * [simplify]: Extracting # 4 : cost  0  inf +  39980
1.029 * * [simplify]: Extracting # 5 : cost  0  inf +  39849