46.589 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.085 * * * [progress]: [2/2] Setting up program.
0.087 * [progress]: [Phase 2 of 3] Improving.
0.087 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (log (+ x (sqrt (- (* x x) 1)))))>
0.087 * [simplify]: Simplifying:
  (log (+ x (sqrt (- (* x x) 1))))
0.088 * * [simplify]: iteration 0: 7 enodes
0.089 * * [simplify]: iteration 1: 16 enodes
0.091 * * [simplify]: iteration 2: 19 enodes
0.094 * * [simplify]: iteration 3: 35 enodes
0.102 * * [simplify]: iteration 4: 60 enodes
0.116 * * [simplify]: iteration 5: 156 enodes
0.184 * * [simplify]: iteration 6: 472 enodes
0.659 * * [simplify]: iteration 7: 1825 enodes
3.562 * * [simplify]: iteration complete: 5000 enodes
3.562 * * [simplify]: Extracting #0: cost 1 inf + 0
3.562 * * [simplify]: Extracting #1: cost 2 inf + 0
3.562 * * [simplify]: Extracting #2: cost 4 inf + 0
3.562 * * [simplify]: Extracting #3: cost 4 inf + 1
3.563 * * [simplify]: Extracting #4: cost 443 inf + 1
3.568 * * [simplify]: Extracting #5: cost 1152 inf + 9660
3.595 * * [simplify]: Extracting #6: cost 293 inf + 87865
3.635 * * [simplify]: Extracting #7: cost 1 inf + 117452
3.677 * * [simplify]: Extracting #8: cost 0 inf + 117614
3.714 * [simplify]: Simplified to:
  (log (+ x (sqrt (- (* x x) 1))))
3.715 * * [progress]: iteration 1 / 4
3.715 * * * [progress]: picking best candidate
3.717 * * * * [pick]: Picked  #<alt (λ (x) (log (+ x (sqrt (- (* x x) 1)))))>
3.717 * * * [progress]: localizing error
3.731 * * * [progress]: generating rewritten candidates
3.731 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 2)
3.744 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
3.765 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 2 1)
3.781 * * * [progress]: generating series expansions
3.781 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 2)
3.781 * [backup-simplify]: Simplify (sqrt (- (* x x) 1)) into (sqrt (- (pow x 2) 1))
3.781 * [approximate]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in (x) around 0
3.782 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in x
3.782 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x
3.782 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.782 * [taylor]: Taking taylor expansion of x in x
3.782 * [backup-simplify]: Simplify 0 into 0
3.782 * [backup-simplify]: Simplify 1 into 1
3.782 * [taylor]: Taking taylor expansion of 1 in x
3.782 * [backup-simplify]: Simplify 1 into 1
3.782 * [backup-simplify]: Simplify (- 1) into -1
3.783 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.783 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
3.784 * [backup-simplify]: Simplify (- 0) into 0
3.784 * [backup-simplify]: Simplify (+ 0 0) into 0
3.785 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
3.785 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in x
3.785 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x
3.785 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.785 * [taylor]: Taking taylor expansion of x in x
3.785 * [backup-simplify]: Simplify 0 into 0
3.785 * [backup-simplify]: Simplify 1 into 1
3.785 * [taylor]: Taking taylor expansion of 1 in x
3.785 * [backup-simplify]: Simplify 1 into 1
3.785 * [backup-simplify]: Simplify (- 1) into -1
3.786 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.786 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
3.787 * [backup-simplify]: Simplify (- 0) into 0
3.787 * [backup-simplify]: Simplify (+ 0 0) into 0
3.788 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
3.788 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
3.788 * [backup-simplify]: Simplify 0 into 0
3.789 * [backup-simplify]: Simplify (* 1 1) into 1
3.789 * [backup-simplify]: Simplify (- 0) into 0
3.789 * [backup-simplify]: Simplify (+ 1 0) into 1
3.792 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1))
3.793 * [backup-simplify]: Simplify (/ 1/2 (sqrt -1)) into (/ 1/2 (sqrt -1))
3.794 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.794 * [backup-simplify]: Simplify (- 0) into 0
3.794 * [backup-simplify]: Simplify (+ 0 0) into 0
3.796 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt -1)))))) (* 2 (sqrt -1))) into 0
3.796 * [backup-simplify]: Simplify 0 into 0
3.797 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.797 * [backup-simplify]: Simplify (- 0) into 0
3.798 * [backup-simplify]: Simplify (+ 0 0) into 0
3.802 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt -1)) 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt -1))) into (/ 1/8 (sqrt -1))
3.803 * [backup-simplify]: Simplify (/ 1/8 (sqrt -1)) into (/ 1/8 (sqrt -1))
3.805 * [backup-simplify]: Simplify (+ (* (/ 1/8 (sqrt -1)) (pow x 4)) (+ (* (/ 1/2 (sqrt -1)) (pow x 2)) (sqrt -1))) into (+ (* 1/8 (/ (pow x 4) (sqrt -1))) (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1)))
3.805 * [backup-simplify]: Simplify (sqrt (- (* (/ 1 x) (/ 1 x)) 1)) into (sqrt (- (/ 1 (pow x 2)) 1))
3.805 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in (x) around 0
3.805 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x
3.805 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
3.805 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.805 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.805 * [taylor]: Taking taylor expansion of x in x
3.805 * [backup-simplify]: Simplify 0 into 0
3.806 * [backup-simplify]: Simplify 1 into 1
3.806 * [backup-simplify]: Simplify (* 1 1) into 1
3.806 * [backup-simplify]: Simplify (/ 1 1) into 1
3.806 * [taylor]: Taking taylor expansion of 1 in x
3.806 * [backup-simplify]: Simplify 1 into 1
3.807 * [backup-simplify]: Simplify (+ 1 0) into 1
3.807 * [backup-simplify]: Simplify (sqrt 1) into 1
3.808 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.808 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.808 * [backup-simplify]: Simplify (+ 0 0) into 0
3.809 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
3.809 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x
3.809 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
3.809 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.809 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.809 * [taylor]: Taking taylor expansion of x in x
3.809 * [backup-simplify]: Simplify 0 into 0
3.809 * [backup-simplify]: Simplify 1 into 1
3.809 * [backup-simplify]: Simplify (* 1 1) into 1
3.810 * [backup-simplify]: Simplify (/ 1 1) into 1
3.810 * [taylor]: Taking taylor expansion of 1 in x
3.810 * [backup-simplify]: Simplify 1 into 1
3.810 * [backup-simplify]: Simplify (+ 1 0) into 1
3.810 * [backup-simplify]: Simplify (sqrt 1) into 1
3.811 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.812 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.812 * [backup-simplify]: Simplify (+ 0 0) into 0
3.813 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
3.813 * [backup-simplify]: Simplify 1 into 1
3.813 * [backup-simplify]: Simplify 0 into 0
3.814 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.815 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.815 * [backup-simplify]: Simplify (- 1) into -1
3.816 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.817 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2
3.817 * [backup-simplify]: Simplify -1/2 into -1/2
3.818 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.819 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.819 * [backup-simplify]: Simplify (- 0) into 0
3.820 * [backup-simplify]: Simplify (+ 0 0) into 0
3.821 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0
3.821 * [backup-simplify]: Simplify 0 into 0
3.822 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.823 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.824 * [backup-simplify]: Simplify (- 0) into 0
3.824 * [backup-simplify]: Simplify (+ 0 0) into 0
3.826 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8
3.826 * [backup-simplify]: Simplify -1/8 into -1/8
3.826 * [backup-simplify]: Simplify (+ (* -1/8 (pow (/ 1 x) 3)) (+ (* -1/2 (/ 1 x)) (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))))
3.827 * [backup-simplify]: Simplify (sqrt (- (* (/ 1 (- x)) (/ 1 (- x))) 1)) into (sqrt (- (/ 1 (pow x 2)) 1))
3.827 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in (x) around 0
3.827 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x
3.827 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
3.827 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.827 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.827 * [taylor]: Taking taylor expansion of x in x
3.827 * [backup-simplify]: Simplify 0 into 0
3.827 * [backup-simplify]: Simplify 1 into 1
3.827 * [backup-simplify]: Simplify (* 1 1) into 1
3.828 * [backup-simplify]: Simplify (/ 1 1) into 1
3.828 * [taylor]: Taking taylor expansion of 1 in x
3.828 * [backup-simplify]: Simplify 1 into 1
3.828 * [backup-simplify]: Simplify (+ 1 0) into 1
3.829 * [backup-simplify]: Simplify (sqrt 1) into 1
3.830 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.830 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.831 * [backup-simplify]: Simplify (+ 0 0) into 0
3.832 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
3.832 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x
3.832 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
3.832 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.832 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.832 * [taylor]: Taking taylor expansion of x in x
3.832 * [backup-simplify]: Simplify 0 into 0
3.832 * [backup-simplify]: Simplify 1 into 1
3.832 * [backup-simplify]: Simplify (* 1 1) into 1
3.833 * [backup-simplify]: Simplify (/ 1 1) into 1
3.833 * [taylor]: Taking taylor expansion of 1 in x
3.833 * [backup-simplify]: Simplify 1 into 1
3.833 * [backup-simplify]: Simplify (+ 1 0) into 1
3.834 * [backup-simplify]: Simplify (sqrt 1) into 1
3.834 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.835 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.836 * [backup-simplify]: Simplify (+ 0 0) into 0
3.836 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
3.837 * [backup-simplify]: Simplify 1 into 1
3.837 * [backup-simplify]: Simplify 0 into 0
3.838 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.839 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.839 * [backup-simplify]: Simplify (- 1) into -1
3.839 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.840 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2
3.841 * [backup-simplify]: Simplify -1/2 into -1/2
3.842 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.843 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.843 * [backup-simplify]: Simplify (- 0) into 0
3.843 * [backup-simplify]: Simplify (+ 0 0) into 0
3.845 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0
3.845 * [backup-simplify]: Simplify 0 into 0
3.846 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.847 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.848 * [backup-simplify]: Simplify (- 0) into 0
3.848 * [backup-simplify]: Simplify (+ 0 0) into 0
3.850 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8
3.850 * [backup-simplify]: Simplify -1/8 into -1/8
3.850 * [backup-simplify]: Simplify (+ (* -1/8 (pow (/ 1 (- x)) 3)) (+ (* -1/2 (/ 1 (- x))) (* 1 (/ 1 (/ 1 (- x)))))) into (- (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))) x)
3.851 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
3.851 * [backup-simplify]: Simplify (+ x (sqrt (- (* x x) 1))) into (+ x (sqrt (- (pow x 2) 1)))
3.851 * [approximate]: Taking taylor expansion of (+ x (sqrt (- (pow x 2) 1))) in (x) around 0
3.851 * [taylor]: Taking taylor expansion of (+ x (sqrt (- (pow x 2) 1))) in x
3.851 * [taylor]: Taking taylor expansion of x in x
3.851 * [backup-simplify]: Simplify 0 into 0
3.851 * [backup-simplify]: Simplify 1 into 1
3.851 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in x
3.851 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x
3.851 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.851 * [taylor]: Taking taylor expansion of x in x
3.851 * [backup-simplify]: Simplify 0 into 0
3.851 * [backup-simplify]: Simplify 1 into 1
3.851 * [taylor]: Taking taylor expansion of 1 in x
3.851 * [backup-simplify]: Simplify 1 into 1
3.852 * [backup-simplify]: Simplify (- 1) into -1
3.852 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.852 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
3.853 * [backup-simplify]: Simplify (- 0) into 0
3.853 * [backup-simplify]: Simplify (+ 0 0) into 0
3.854 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
3.854 * [taylor]: Taking taylor expansion of (+ x (sqrt (- (pow x 2) 1))) in x
3.854 * [taylor]: Taking taylor expansion of x in x
3.854 * [backup-simplify]: Simplify 0 into 0
3.854 * [backup-simplify]: Simplify 1 into 1
3.854 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in x
3.854 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x
3.854 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.854 * [taylor]: Taking taylor expansion of x in x
3.854 * [backup-simplify]: Simplify 0 into 0
3.854 * [backup-simplify]: Simplify 1 into 1
3.854 * [taylor]: Taking taylor expansion of 1 in x
3.854 * [backup-simplify]: Simplify 1 into 1
3.854 * [backup-simplify]: Simplify (- 1) into -1
3.855 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.855 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
3.856 * [backup-simplify]: Simplify (- 0) into 0
3.856 * [backup-simplify]: Simplify (+ 0 0) into 0
3.857 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
3.858 * [backup-simplify]: Simplify (+ 0 (sqrt -1)) into (sqrt -1)
3.858 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
3.859 * [backup-simplify]: Simplify (+ 1 0) into 1
3.859 * [backup-simplify]: Simplify 1 into 1
3.859 * [backup-simplify]: Simplify (* 1 1) into 1
3.859 * [backup-simplify]: Simplify (- 0) into 0
3.860 * [backup-simplify]: Simplify (+ 1 0) into 1
3.863 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1))
3.864 * [backup-simplify]: Simplify (+ 0 (/ 1/2 (sqrt -1))) into (* 1/2 (/ 1 (sqrt -1)))
3.866 * [backup-simplify]: Simplify (* 1/2 (/ 1 (sqrt -1))) into (/ 1/2 (sqrt -1))
3.867 * [backup-simplify]: Simplify (+ (* (/ 1/2 (sqrt -1)) (pow x 2)) (+ (* 1 x) (sqrt -1))) into (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1)))
3.868 * [backup-simplify]: Simplify (+ (/ 1 x) (sqrt (- (* (/ 1 x) (/ 1 x)) 1))) into (+ (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x))
3.868 * [approximate]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in (x) around 0
3.868 * [taylor]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in x
3.868 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x
3.868 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
3.868 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.868 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.868 * [taylor]: Taking taylor expansion of x in x
3.868 * [backup-simplify]: Simplify 0 into 0
3.868 * [backup-simplify]: Simplify 1 into 1
3.868 * [backup-simplify]: Simplify (* 1 1) into 1
3.868 * [backup-simplify]: Simplify (/ 1 1) into 1
3.868 * [taylor]: Taking taylor expansion of 1 in x
3.868 * [backup-simplify]: Simplify 1 into 1
3.869 * [backup-simplify]: Simplify (+ 1 0) into 1
3.869 * [backup-simplify]: Simplify (sqrt 1) into 1
3.869 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.870 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.870 * [backup-simplify]: Simplify (+ 0 0) into 0
3.871 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
3.871 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.871 * [taylor]: Taking taylor expansion of x in x
3.871 * [backup-simplify]: Simplify 0 into 0
3.871 * [backup-simplify]: Simplify 1 into 1
3.871 * [backup-simplify]: Simplify (/ 1 1) into 1
3.871 * [taylor]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in x
3.871 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x
3.871 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
3.871 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.871 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.871 * [taylor]: Taking taylor expansion of x in x
3.871 * [backup-simplify]: Simplify 0 into 0
3.871 * [backup-simplify]: Simplify 1 into 1
3.872 * [backup-simplify]: Simplify (* 1 1) into 1
3.872 * [backup-simplify]: Simplify (/ 1 1) into 1
3.872 * [taylor]: Taking taylor expansion of 1 in x
3.872 * [backup-simplify]: Simplify 1 into 1
3.872 * [backup-simplify]: Simplify (+ 1 0) into 1
3.872 * [backup-simplify]: Simplify (sqrt 1) into 1
3.873 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.873 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.874 * [backup-simplify]: Simplify (+ 0 0) into 0
3.874 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
3.874 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.874 * [taylor]: Taking taylor expansion of x in x
3.874 * [backup-simplify]: Simplify 0 into 0
3.874 * [backup-simplify]: Simplify 1 into 1
3.874 * [backup-simplify]: Simplify (/ 1 1) into 1
3.875 * [backup-simplify]: Simplify (+ 1 1) into 2
3.875 * [backup-simplify]: Simplify 2 into 2
3.875 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.875 * [backup-simplify]: Simplify (+ 0 0) into 0
3.875 * [backup-simplify]: Simplify 0 into 0
3.876 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.877 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.877 * [backup-simplify]: Simplify (- 1) into -1
3.877 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.878 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2
3.879 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.880 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2
3.880 * [backup-simplify]: Simplify -1/2 into -1/2
3.881 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.882 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.882 * [backup-simplify]: Simplify (- 0) into 0
3.883 * [backup-simplify]: Simplify (+ 0 0) into 0
3.884 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0
3.885 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.885 * [backup-simplify]: Simplify (+ 0 0) into 0
3.885 * [backup-simplify]: Simplify 0 into 0
3.886 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.887 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.888 * [backup-simplify]: Simplify (- 0) into 0
3.888 * [backup-simplify]: Simplify (+ 0 0) into 0
3.889 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8
3.890 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.891 * [backup-simplify]: Simplify (+ -1/8 0) into -1/8
3.891 * [backup-simplify]: Simplify -1/8 into -1/8
3.891 * [backup-simplify]: Simplify (+ (* -1/8 (pow (/ 1 x) 3)) (+ (* -1/2 (/ 1 x)) (* 2 (/ 1 (/ 1 x))))) into (- (* 2 x) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))))
3.891 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (sqrt (- (* (/ 1 (- x)) (/ 1 (- x))) 1))) into (- (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x))
3.891 * [approximate]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in (x) around 0
3.892 * [taylor]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in x
3.892 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x
3.892 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
3.892 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.892 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.892 * [taylor]: Taking taylor expansion of x in x
3.892 * [backup-simplify]: Simplify 0 into 0
3.892 * [backup-simplify]: Simplify 1 into 1
3.892 * [backup-simplify]: Simplify (* 1 1) into 1
3.892 * [backup-simplify]: Simplify (/ 1 1) into 1
3.893 * [taylor]: Taking taylor expansion of 1 in x
3.893 * [backup-simplify]: Simplify 1 into 1
3.893 * [backup-simplify]: Simplify (+ 1 0) into 1
3.893 * [backup-simplify]: Simplify (sqrt 1) into 1
3.894 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.895 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.895 * [backup-simplify]: Simplify (+ 0 0) into 0
3.896 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
3.896 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.896 * [taylor]: Taking taylor expansion of x in x
3.896 * [backup-simplify]: Simplify 0 into 0
3.896 * [backup-simplify]: Simplify 1 into 1
3.896 * [backup-simplify]: Simplify (/ 1 1) into 1
3.896 * [taylor]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in x
3.896 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x
3.896 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
3.896 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.896 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.897 * [taylor]: Taking taylor expansion of x in x
3.897 * [backup-simplify]: Simplify 0 into 0
3.897 * [backup-simplify]: Simplify 1 into 1
3.897 * [backup-simplify]: Simplify (* 1 1) into 1
3.897 * [backup-simplify]: Simplify (/ 1 1) into 1
3.897 * [taylor]: Taking taylor expansion of 1 in x
3.897 * [backup-simplify]: Simplify 1 into 1
3.898 * [backup-simplify]: Simplify (+ 1 0) into 1
3.898 * [backup-simplify]: Simplify (sqrt 1) into 1
3.899 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.900 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.900 * [backup-simplify]: Simplify (+ 0 0) into 0
3.901 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
3.901 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.901 * [taylor]: Taking taylor expansion of x in x
3.901 * [backup-simplify]: Simplify 0 into 0
3.901 * [backup-simplify]: Simplify 1 into 1
3.904 * [backup-simplify]: Simplify (/ 1 1) into 1
3.904 * [backup-simplify]: Simplify (- 1) into -1
3.905 * [backup-simplify]: Simplify (+ 1 -1) into 0
3.905 * [backup-simplify]: Simplify 0 into 0
3.905 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.906 * [backup-simplify]: Simplify (- 0) into 0
3.906 * [backup-simplify]: Simplify (+ 0 0) into 0
3.906 * [backup-simplify]: Simplify 0 into 0
3.907 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.908 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.908 * [backup-simplify]: Simplify (- 1) into -1
3.909 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.910 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2
3.911 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.912 * [backup-simplify]: Simplify (- 0) into 0
3.912 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2
3.912 * [backup-simplify]: Simplify -1/2 into -1/2
3.913 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.914 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.915 * [backup-simplify]: Simplify (- 0) into 0
3.915 * [backup-simplify]: Simplify (+ 0 0) into 0
3.917 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0
3.918 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.918 * [backup-simplify]: Simplify (- 0) into 0
3.918 * [backup-simplify]: Simplify (+ 0 0) into 0
3.918 * [backup-simplify]: Simplify 0 into 0
3.920 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.921 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.921 * [backup-simplify]: Simplify (- 0) into 0
3.921 * [backup-simplify]: Simplify (+ 0 0) into 0
3.923 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8
3.924 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.924 * [backup-simplify]: Simplify (- 0) into 0
3.924 * [backup-simplify]: Simplify (+ -1/8 0) into -1/8
3.925 * [backup-simplify]: Simplify -1/8 into -1/8
3.926 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.927 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.927 * [backup-simplify]: Simplify (- 0) into 0
3.928 * [backup-simplify]: Simplify (+ 0 0) into 0
3.929 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/8)) (* 2 (* -1/2 0)))) (* 2 1)) into 0
3.930 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.931 * [backup-simplify]: Simplify (- 0) into 0
3.931 * [backup-simplify]: Simplify (+ 0 0) into 0
3.931 * [backup-simplify]: Simplify 0 into 0
3.933 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.934 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.934 * [backup-simplify]: Simplify (- 0) into 0
3.934 * [backup-simplify]: Simplify (+ 0 0) into 0
3.936 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* -1/2 -1/8)))) (* 2 1)) into -1/16
3.937 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.937 * [backup-simplify]: Simplify (- 0) into 0
3.938 * [backup-simplify]: Simplify (+ -1/16 0) into -1/16
3.938 * [backup-simplify]: Simplify -1/16 into -1/16
3.938 * [backup-simplify]: Simplify (+ (* -1/16 (pow (/ 1 (- x)) 5)) (+ (* -1/8 (pow (/ 1 (- x)) 3)) (* -1/2 (/ 1 (- x))))) into (+ (* 1/16 (/ 1 (pow x 5))) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))))
3.938 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 2 1)
3.939 * [backup-simplify]: Simplify (- (* x x) 1) into (- (pow x 2) 1)
3.939 * [approximate]: Taking taylor expansion of (- (pow x 2) 1) in (x) around 0
3.939 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x
3.939 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.939 * [taylor]: Taking taylor expansion of x in x
3.939 * [backup-simplify]: Simplify 0 into 0
3.939 * [backup-simplify]: Simplify 1 into 1
3.939 * [taylor]: Taking taylor expansion of 1 in x
3.939 * [backup-simplify]: Simplify 1 into 1
3.939 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x
3.939 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.939 * [taylor]: Taking taylor expansion of x in x
3.939 * [backup-simplify]: Simplify 0 into 0
3.939 * [backup-simplify]: Simplify 1 into 1
3.939 * [taylor]: Taking taylor expansion of 1 in x
3.939 * [backup-simplify]: Simplify 1 into 1
3.939 * [backup-simplify]: Simplify (- 1) into -1
3.940 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.940 * [backup-simplify]: Simplify -1 into -1
3.940 * [backup-simplify]: Simplify (- 0) into 0
3.941 * [backup-simplify]: Simplify (+ 0 0) into 0
3.941 * [backup-simplify]: Simplify 0 into 0
3.941 * [backup-simplify]: Simplify (* 1 1) into 1
3.941 * [backup-simplify]: Simplify (- 0) into 0
3.942 * [backup-simplify]: Simplify (+ 1 0) into 1
3.942 * [backup-simplify]: Simplify 1 into 1
3.942 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.943 * [backup-simplify]: Simplify (- 0) into 0
3.943 * [backup-simplify]: Simplify (+ 0 0) into 0
3.943 * [backup-simplify]: Simplify 0 into 0
3.944 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.945 * [backup-simplify]: Simplify (- 0) into 0
3.945 * [backup-simplify]: Simplify (+ 0 0) into 0
3.945 * [backup-simplify]: Simplify 0 into 0
3.946 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.946 * [backup-simplify]: Simplify (- 0) into 0
3.947 * [backup-simplify]: Simplify (+ 0 0) into 0
3.947 * [backup-simplify]: Simplify 0 into 0
3.948 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.948 * [backup-simplify]: Simplify (- 0) into 0
3.949 * [backup-simplify]: Simplify (+ 0 0) into 0
3.949 * [backup-simplify]: Simplify 0 into 0
3.950 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.950 * [backup-simplify]: Simplify (- 0) into 0
3.951 * [backup-simplify]: Simplify (+ 0 0) into 0
3.951 * [backup-simplify]: Simplify 0 into 0
3.952 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.953 * [backup-simplify]: Simplify (- 0) into 0
3.953 * [backup-simplify]: Simplify (+ 0 0) into 0
3.953 * [backup-simplify]: Simplify 0 into 0
3.953 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) -1) into (- (pow x 2) 1)
3.953 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) 1) into (- (/ 1 (pow x 2)) 1)
3.953 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in (x) around 0
3.954 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
3.954 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.954 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.954 * [taylor]: Taking taylor expansion of x in x
3.954 * [backup-simplify]: Simplify 0 into 0
3.954 * [backup-simplify]: Simplify 1 into 1
3.954 * [backup-simplify]: Simplify (* 1 1) into 1
3.954 * [backup-simplify]: Simplify (/ 1 1) into 1
3.954 * [taylor]: Taking taylor expansion of 1 in x
3.954 * [backup-simplify]: Simplify 1 into 1
3.954 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
3.954 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.955 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.955 * [taylor]: Taking taylor expansion of x in x
3.955 * [backup-simplify]: Simplify 0 into 0
3.955 * [backup-simplify]: Simplify 1 into 1
3.955 * [backup-simplify]: Simplify (* 1 1) into 1
3.955 * [backup-simplify]: Simplify (/ 1 1) into 1
3.955 * [taylor]: Taking taylor expansion of 1 in x
3.955 * [backup-simplify]: Simplify 1 into 1
3.956 * [backup-simplify]: Simplify (+ 1 0) into 1
3.956 * [backup-simplify]: Simplify 1 into 1
3.957 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.957 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.958 * [backup-simplify]: Simplify (+ 0 0) into 0
3.958 * [backup-simplify]: Simplify 0 into 0
3.959 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.960 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.960 * [backup-simplify]: Simplify (- 1) into -1
3.960 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.960 * [backup-simplify]: Simplify -1 into -1
3.961 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.962 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.963 * [backup-simplify]: Simplify (- 0) into 0
3.963 * [backup-simplify]: Simplify (+ 0 0) into 0
3.963 * [backup-simplify]: Simplify 0 into 0
3.964 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.965 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.966 * [backup-simplify]: Simplify (- 0) into 0
3.966 * [backup-simplify]: Simplify (+ 0 0) into 0
3.966 * [backup-simplify]: Simplify 0 into 0
3.967 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.968 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.968 * [backup-simplify]: Simplify (- 0) into 0
3.969 * [backup-simplify]: Simplify (+ 0 0) into 0
3.969 * [backup-simplify]: Simplify 0 into 0
3.970 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.970 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.970 * [backup-simplify]: Simplify (- 0) into 0
3.971 * [backup-simplify]: Simplify (+ 0 0) into 0
3.971 * [backup-simplify]: Simplify 0 into 0
3.972 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
3.973 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.973 * [backup-simplify]: Simplify (- 0) into 0
3.973 * [backup-simplify]: Simplify (+ 0 0) into 0
3.973 * [backup-simplify]: Simplify 0 into 0
3.974 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
3.975 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.975 * [backup-simplify]: Simplify (- 0) into 0
3.975 * [backup-simplify]: Simplify (+ 0 0) into 0
3.975 * [backup-simplify]: Simplify 0 into 0
3.975 * [backup-simplify]: Simplify (+ -1 (* 1 (pow (/ 1 (/ 1 x)) 2))) into (- (pow x 2) 1)
3.976 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) 1) into (- (/ 1 (pow x 2)) 1)
3.976 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in (x) around 0
3.976 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
3.976 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.976 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.976 * [taylor]: Taking taylor expansion of x in x
3.976 * [backup-simplify]: Simplify 0 into 0
3.976 * [backup-simplify]: Simplify 1 into 1
3.976 * [backup-simplify]: Simplify (* 1 1) into 1
3.976 * [backup-simplify]: Simplify (/ 1 1) into 1
3.976 * [taylor]: Taking taylor expansion of 1 in x
3.976 * [backup-simplify]: Simplify 1 into 1
3.976 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
3.976 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.976 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.976 * [taylor]: Taking taylor expansion of x in x
3.976 * [backup-simplify]: Simplify 0 into 0
3.976 * [backup-simplify]: Simplify 1 into 1
3.977 * [backup-simplify]: Simplify (* 1 1) into 1
3.977 * [backup-simplify]: Simplify (/ 1 1) into 1
3.977 * [taylor]: Taking taylor expansion of 1 in x
3.977 * [backup-simplify]: Simplify 1 into 1
3.977 * [backup-simplify]: Simplify (+ 1 0) into 1
3.977 * [backup-simplify]: Simplify 1 into 1
3.978 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.978 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.978 * [backup-simplify]: Simplify (+ 0 0) into 0
3.978 * [backup-simplify]: Simplify 0 into 0
3.979 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.980 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.980 * [backup-simplify]: Simplify (- 1) into -1
3.980 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.980 * [backup-simplify]: Simplify -1 into -1
3.981 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.982 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.982 * [backup-simplify]: Simplify (- 0) into 0
3.983 * [backup-simplify]: Simplify (+ 0 0) into 0
3.983 * [backup-simplify]: Simplify 0 into 0
3.984 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.985 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.985 * [backup-simplify]: Simplify (- 0) into 0
3.985 * [backup-simplify]: Simplify (+ 0 0) into 0
3.986 * [backup-simplify]: Simplify 0 into 0
3.987 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.988 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.988 * [backup-simplify]: Simplify (- 0) into 0
3.989 * [backup-simplify]: Simplify (+ 0 0) into 0
3.989 * [backup-simplify]: Simplify 0 into 0
3.990 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.990 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.991 * [backup-simplify]: Simplify (- 0) into 0
3.991 * [backup-simplify]: Simplify (+ 0 0) into 0
3.991 * [backup-simplify]: Simplify 0 into 0
3.992 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
3.993 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.993 * [backup-simplify]: Simplify (- 0) into 0
3.993 * [backup-simplify]: Simplify (+ 0 0) into 0
3.993 * [backup-simplify]: Simplify 0 into 0
3.994 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
3.995 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.995 * [backup-simplify]: Simplify (- 0) into 0
3.995 * [backup-simplify]: Simplify (+ 0 0) into 0
3.995 * [backup-simplify]: Simplify 0 into 0
3.995 * [backup-simplify]: Simplify (+ -1 (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (- (pow x 2) 1)
3.996 * * * [progress]: simplifying candidates
3.996 * * * * [progress]: [ 1 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (pow (- (* x x) 1) 1/2))))>
3.996 * * * * [progress]: [ 2 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (pow (sqrt (- (* x x) 1)) 1))))>
3.996 * * * * [progress]: [ 3 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (exp (log (sqrt (- (* x x) 1)))))))>
3.996 * * * * [progress]: [ 4 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (log (exp (sqrt (- (* x x) 1)))))))>
3.996 * * * * [progress]: [ 5 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (* (cbrt (sqrt (- (* x x) 1))) (cbrt (sqrt (- (* x x) 1)))) (cbrt (sqrt (- (* x x) 1)))))))>
3.996 * * * * [progress]: [ 6 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (cbrt (* (* (sqrt (- (* x x) 1)) (sqrt (- (* x x) 1))) (sqrt (- (* x x) 1)))))))>
3.996 * * * * [progress]: [ 7 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (sqrt (* (cbrt (- (* x x) 1)) (cbrt (- (* x x) 1)))) (sqrt (cbrt (- (* x x) 1)))))))>
3.996 * * * * [progress]: [ 8 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (sqrt (sqrt (- (* x x) 1))) (sqrt (sqrt (- (* x x) 1)))))))>
3.996 * * * * [progress]: [ 9 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (sqrt 1) (sqrt (- (* x x) 1))))))>
3.996 * * * * [progress]: [ 10 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (sqrt (+ x (sqrt 1))) (sqrt (- x (sqrt 1)))))))>
3.996 * * * * [progress]: [ 11 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))))>
3.996 * * * * [progress]: [ 12 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))))>
3.996 * * * * [progress]: [ 13 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (/ (sqrt (- (pow (* x x) 3) (pow 1 3))) (sqrt (+ (* (* x x) (* x x)) (+ (* 1 1) (* (* x x) 1))))))))>
3.996 * * * * [progress]: [ 14 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (/ (sqrt (- (* (* x x) (* x x)) (* 1 1))) (sqrt (+ (* x x) 1))))))>
3.996 * * * * [progress]: [ 15 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (pow (- (* x x) 1) (/ 1 2)))))>
3.996 * * * * [progress]: [ 16 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (sqrt (sqrt (- (* x x) 1))) (sqrt (sqrt (- (* x x) 1)))))))>
3.996 * * * * [progress]: [ 17 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (fabs (sqrt (- (* x x) 1))))))>
3.996 * * * * [progress]: [ 18 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (* 1 (sqrt (- (* x x) 1))))))>
3.996 * * * * [progress]: [ 19 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (posit16->real (real->posit16 (sqrt (- (* x x) 1)))))))>
3.996 * * * * [progress]: [ 20 / 57 ] simplifiying candidate #<alt (λ (x) (log (log (* (exp x) (exp (sqrt (- (* x x) 1)))))))>
3.996 * * * * [progress]: [ 21 / 57 ] simplifiying candidate #<alt (λ (x) (log (pow (+ x (sqrt (- (* x x) 1))) 1)))>
3.996 * * * * [progress]: [ 22 / 57 ] simplifiying candidate #<alt (λ (x) (log (exp (log (+ x (sqrt (- (* x x) 1)))))))>
3.996 * * * * [progress]: [ 23 / 57 ] simplifiying candidate #<alt (λ (x) (log (log (exp (+ x (sqrt (- (* x x) 1)))))))>
3.996 * * * * [progress]: [ 24 / 57 ] simplifiying candidate #<alt (λ (x) (log (* (* (cbrt (+ x (sqrt (- (* x x) 1)))) (cbrt (+ x (sqrt (- (* x x) 1))))) (cbrt (+ x (sqrt (- (* x x) 1)))))))>
3.997 * * * * [progress]: [ 25 / 57 ] simplifiying candidate #<alt (λ (x) (log (cbrt (* (* (+ x (sqrt (- (* x x) 1))) (+ x (sqrt (- (* x x) 1)))) (+ x (sqrt (- (* x x) 1)))))))>
3.997 * * * * [progress]: [ 26 / 57 ] simplifiying candidate #<alt (λ (x) (log (* (sqrt (+ x (sqrt (- (* x x) 1)))) (sqrt (+ x (sqrt (- (* x x) 1)))))))>
3.997 * * * * [progress]: [ 27 / 57 ] simplifiying candidate #<alt (λ (x) (log (/ (+ (pow x 3) (pow (sqrt (- (* x x) 1)) 3)) (+ (* x x) (- (* (sqrt (- (* x x) 1)) (sqrt (- (* x x) 1))) (* x (sqrt (- (* x x) 1))))))))>
3.997 * * * * [progress]: [ 28 / 57 ] simplifiying candidate #<alt (λ (x) (log (* 1 (+ x (sqrt (- (* x x) 1))))))>
3.997 * * * * [progress]: [ 29 / 57 ] simplifiying candidate #<alt (λ (x) (log (/ (- (* x x) (* (sqrt (- (* x x) 1)) (sqrt (- (* x x) 1)))) (- x (sqrt (- (* x x) 1))))))>
3.997 * * * * [progress]: [ 30 / 57 ] simplifiying candidate #<alt (λ (x) (log (* 1 (+ x (sqrt (- (* x x) 1))))))>
3.997 * * * * [progress]: [ 31 / 57 ] simplifiying candidate #<alt (λ (x) (log (posit16->real (real->posit16 (+ x (sqrt (- (* x x) 1)))))))>
3.997 * * * * [progress]: [ 32 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ (sqrt (- (* x x) 1)) x)))>
3.997 * * * * [progress]: [ 33 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (sqrt (log (/ (exp (* x x)) (exp 1)))))))>
3.997 * * * * [progress]: [ 34 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (sqrt (pow (- (* x x) 1) 1)))))>
3.997 * * * * [progress]: [ 35 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (sqrt (exp (log (- (* x x) 1)))))))>
3.997 * * * * [progress]: [ 36 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (sqrt (log (exp (- (* x x) 1)))))))>
3.997 * * * * [progress]: [ 37 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (sqrt (* (* (cbrt (- (* x x) 1)) (cbrt (- (* x x) 1))) (cbrt (- (* x x) 1)))))))>
3.997 * * * * [progress]: [ 38 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (sqrt (cbrt (* (* (- (* x x) 1) (- (* x x) 1)) (- (* x x) 1)))))))>
3.997 * * * * [progress]: [ 39 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (sqrt (* (sqrt (- (* x x) 1)) (sqrt (- (* x x) 1)))))))>
3.997 * * * * [progress]: [ 40 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (sqrt (/ (- (pow (* x x) 3) (pow 1 3)) (+ (* (* x x) (* x x)) (+ (* 1 1) (* (* x x) 1))))))))>
3.997 * * * * [progress]: [ 41 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (sqrt (+ (* x x) (- 1))))))>
3.997 * * * * [progress]: [ 42 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (sqrt (* 1 (- (* x x) 1))))))>
3.997 * * * * [progress]: [ 43 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (sqrt (/ (- (* (* x x) (* x x)) (* 1 1)) (+ (* x x) 1))))))>
3.997 * * * * [progress]: [ 44 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (sqrt (* (+ x (sqrt 1)) (- x (sqrt 1)))))))>
3.997 * * * * [progress]: [ 45 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (sqrt (* (+ x 1) (- x 1))))))>
3.997 * * * * [progress]: [ 46 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (sqrt (* (+ x 1) (- x 1))))))>
3.997 * * * * [progress]: [ 47 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (sqrt (+ (* x x) (- 1))))))>
3.997 * * * * [progress]: [ 48 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (sqrt (posit16->real (real->posit16 (- (* x x) 1)))))))>
3.997 * * * * [progress]: [ 49 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (+ (* 1/8 (/ (pow x 4) (sqrt -1))) (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))))))>
3.997 * * * * [progress]: [ 50 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))))))>
3.997 * * * * [progress]: [ 51 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (- (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))) x))))>
3.997 * * * * [progress]: [ 52 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1)))))>
3.997 * * * * [progress]: [ 53 / 57 ] simplifiying candidate #<alt (λ (x) (log (- (* 2 x) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))))))>
3.998 * * * * [progress]: [ 54 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ (* 1/16 (/ 1 (pow x 5))) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))))))>
3.998 * * * * [progress]: [ 55 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (sqrt (- (pow x 2) 1)))))>
3.998 * * * * [progress]: [ 56 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (sqrt (- (pow x 2) 1)))))>
3.998 * * * * [progress]: [ 57 / 57 ] simplifiying candidate #<alt (λ (x) (log (+ x (sqrt (- (pow x 2) 1)))))>
3.998 * [simplify]: Simplifying:
  (log (sqrt (- (* x x) 1)))
  (exp (sqrt (- (* x x) 1)))
  (* (cbrt (sqrt (- (* x x) 1))) (cbrt (sqrt (- (* x x) 1))))
  (cbrt (sqrt (- (* x x) 1)))
  (* (* (sqrt (- (* x x) 1)) (sqrt (- (* x x) 1))) (sqrt (- (* x x) 1)))
  (sqrt (* (cbrt (- (* x x) 1)) (cbrt (- (* x x) 1))))
  (sqrt (cbrt (- (* x x) 1)))
  (sqrt (sqrt (- (* x x) 1)))
  (sqrt (sqrt (- (* x x) 1)))
  (sqrt 1)
  (sqrt (- (* x x) 1))
  (sqrt (+ x (sqrt 1)))
  (sqrt (- x (sqrt 1)))
  (sqrt (+ x 1))
  (sqrt (- x 1))
  (sqrt (+ x 1))
  (sqrt (- x 1))
  (sqrt (- (pow (* x x) 3) (pow 1 3)))
  (sqrt (+ (* (* x x) (* x x)) (+ (* 1 1) (* (* x x) 1))))
  (sqrt (- (* (* x x) (* x x)) (* 1 1)))
  (sqrt (+ (* x x) 1))
  (/ 1 2)
  (sqrt (sqrt (- (* x x) 1)))
  (sqrt (sqrt (- (* x x) 1)))
  (real->posit16 (sqrt (- (* x x) 1)))
  (* (exp x) (exp (sqrt (- (* x x) 1))))
  (log (+ x (sqrt (- (* x x) 1))))
  (exp (+ x (sqrt (- (* x x) 1))))
  (* (cbrt (+ x (sqrt (- (* x x) 1)))) (cbrt (+ x (sqrt (- (* x x) 1)))))
  (cbrt (+ x (sqrt (- (* x x) 1))))
  (* (* (+ x (sqrt (- (* x x) 1))) (+ x (sqrt (- (* x x) 1)))) (+ x (sqrt (- (* x x) 1))))
  (sqrt (+ x (sqrt (- (* x x) 1))))
  (sqrt (+ x (sqrt (- (* x x) 1))))
  (+ (pow x 3) (pow (sqrt (- (* x x) 1)) 3))
  (+ (* x x) (- (* (sqrt (- (* x x) 1)) (sqrt (- (* x x) 1))) (* x (sqrt (- (* x x) 1)))))
  (- (* x x) (* (sqrt (- (* x x) 1)) (sqrt (- (* x x) 1))))
  (- x (sqrt (- (* x x) 1)))
  (+ x (sqrt (- (* x x) 1)))
  (real->posit16 (+ x (sqrt (- (* x x) 1))))
  (/ (exp (* x x)) (exp 1))
  (log (- (* x x) 1))
  (exp (- (* x x) 1))
  (* (cbrt (- (* x x) 1)) (cbrt (- (* x x) 1)))
  (cbrt (- (* x x) 1))
  (* (* (- (* x x) 1) (- (* x x) 1)) (- (* x x) 1))
  (sqrt (- (* x x) 1))
  (sqrt (- (* x x) 1))
  (- (pow (* x x) 3) (pow 1 3))
  (+ (* (* x x) (* x x)) (+ (* 1 1) (* (* x x) 1)))
  (- 1)
  (- (* (* x x) (* x x)) (* 1 1))
  (+ (* x x) 1)
  (+ x (sqrt 1))
  (- x (sqrt 1))
  (+ x 1)
  (- x 1)
  (+ x 1)
  (- x 1)
  (- 1)
  (real->posit16 (- (* x x) 1))
  (+ (* 1/8 (/ (pow x 4) (sqrt -1))) (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1)))
  (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))))
  (- (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))) x)
  (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1)))
  (- (* 2 x) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))))
  (+ (* 1/16 (/ 1 (pow x 5))) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))))
  (- (pow x 2) 1)
  (- (pow x 2) 1)
  (- (pow x 2) 1)
3.999 * * [simplify]: iteration 0: 101 enodes
4.038 * * [simplify]: iteration 1: 231 enodes
4.154 * * [simplify]: iteration 2: 582 enodes
4.418 * * [simplify]: iteration 3: 1879 enodes
5.124 * * [simplify]: iteration complete: 5003 enodes
5.124 * * [simplify]: Extracting #0: cost 49 inf + 0
5.126 * * [simplify]: Extracting #1: cost 432 inf + 3
5.133 * * [simplify]: Extracting #2: cost 1352 inf + 7545
5.155 * * [simplify]: Extracting #3: cost 1642 inf + 45811
5.219 * * [simplify]: Extracting #4: cost 662 inf + 236163
5.298 * * [simplify]: Extracting #5: cost 180 inf + 366708
5.398 * * [simplify]: Extracting #6: cost 86 inf + 391394
5.506 * * [simplify]: Extracting #7: cost 7 inf + 413168
5.602 * * [simplify]: Extracting #8: cost 0 inf + 414978
5.715 * [simplify]: Simplified to:
  (log (sqrt (- (* x x) 1)))
  (exp (sqrt (- (* x x) 1)))
  (* (cbrt (sqrt (- (* x x) 1))) (cbrt (sqrt (- (* x x) 1))))
  (cbrt (sqrt (- (* x x) 1)))
  (* (- (* x x) 1) (sqrt (- (* x x) 1)))
  (fabs (cbrt (- (* x x) 1)))
  (sqrt (cbrt (- (* x x) 1)))
  (sqrt (sqrt (- (* x x) 1)))
  (sqrt (sqrt (- (* x x) 1)))
  1
  (sqrt (- (* x x) 1))
  (sqrt (+ 1 x))
  (sqrt (- x 1))
  (sqrt (+ 1 x))
  (sqrt (- x 1))
  (sqrt (+ 1 x))
  (sqrt (- x 1))
  (sqrt (- (* (* x x) (* (* x x) (* x x))) 1))
  (sqrt (+ (+ 1 (* x x)) (* (* x x) (* x x))))
  (sqrt (+ -1 (* (* x x) (* x x))))
  (sqrt (+ (* x x) 1))
  1/2
  (sqrt (sqrt (- (* x x) 1)))
  (sqrt (sqrt (- (* x x) 1)))
  (real->posit16 (sqrt (- (* x x) 1)))
  (exp (+ (sqrt (- (* x x) 1)) x))
  (log (+ x (sqrt (- (* x x) 1))))
  (exp (+ (sqrt (- (* x x) 1)) x))
  (* (cbrt (+ x (sqrt (- (* x x) 1)))) (cbrt (+ x (sqrt (- (* x x) 1)))))
  (cbrt (+ x (sqrt (- (* x x) 1))))
  (* (* (+ x (sqrt (- (* x x) 1))) (+ x (sqrt (- (* x x) 1)))) (+ x (sqrt (- (* x x) 1))))
  (sqrt (+ x (sqrt (- (* x x) 1))))
  (sqrt (+ x (sqrt (- (* x x) 1))))
  (+ (* x (* x x)) (* (- (* x x) 1) (sqrt (- (* x x) 1))))
  (+ (* x x) (* (- (sqrt (- (* x x) 1)) x) (sqrt (- (* x x) 1))))
  1
  (- x (sqrt (- (* x x) 1)))
  (+ x (sqrt (- (* x x) 1)))
  (real->posit16 (+ x (sqrt (- (* x x) 1))))
  (exp (- (* x x) 1))
  (log (- (* x x) 1))
  (exp (- (* x x) 1))
  (* (cbrt (- (* x x) 1)) (cbrt (- (* x x) 1)))
  (cbrt (- (* x x) 1))
  (* (- (* x x) 1) (* (- (* x x) 1) (- (* x x) 1)))
  (sqrt (- (* x x) 1))
  (sqrt (- (* x x) 1))
  (- (* (* x x) (* (* x x) (* x x))) 1)
  (+ (+ 1 (* x x)) (* (* x x) (* x x)))
  -1
  (+ -1 (* (* x x) (* x x)))
  (+ (* x x) 1)
  (+ 1 x)
  (- x 1)
  (+ 1 x)
  (- x 1)
  (+ 1 x)
  (- x 1)
  -1
  (real->posit16 (- (* x x) 1))
  (+ (+ (* 1/8 (/ (* x x) (/ (sqrt -1) (* x x)))) (* (/ 1/2 (sqrt -1)) (* x x))) (sqrt -1))
  (- x (+ (/ 1/2 x) (/ 1/8 (* x (* x x)))))
  (+ (- (/ 1/8 (* x (* x x))) x) (/ 1/2 x))
  (+ (+ (sqrt -1) x) (* (/ 1/2 (sqrt -1)) (* x x)))
  (- (- (/ x 1/2) (/ 1/2 x)) (/ 1/8 (* x (* x x))))
  (+ (/ 1/16 (pow x 5)) (+ (/ 1/2 x) (/ 1/8 (* x (* x x)))))
  (- (* x x) 1)
  (- (* x x) 1)
  (- (* x x) 1)
5.721 * * * [progress]: adding candidates to table
5.890 * * [progress]: iteration 2 / 4
5.890 * * * [progress]: picking best candidate
5.893 * * * * [pick]: Picked  #<alt (λ (x) (log (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))))>
5.893 * * * [progress]: localizing error
5.913 * * * [progress]: generating rewritten candidates
5.913 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2)
5.938 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
5.944 * * * [progress]: generating series expansions
5.944 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2)
5.944 * [backup-simplify]: Simplify (* (sqrt (+ x 1)) (sqrt (- x 1))) into (sqrt (* (+ x 1) (- x 1)))
5.944 * [approximate]: Taking taylor expansion of (sqrt (* (+ x 1) (- x 1))) in (x) around 0
5.944 * [taylor]: Taking taylor expansion of (sqrt (* (+ x 1) (- x 1))) in x
5.944 * [taylor]: Taking taylor expansion of (* (+ x 1) (- x 1)) in x
5.944 * [taylor]: Taking taylor expansion of (+ x 1) in x
5.944 * [taylor]: Taking taylor expansion of x in x
5.944 * [backup-simplify]: Simplify 0 into 0
5.944 * [backup-simplify]: Simplify 1 into 1
5.944 * [taylor]: Taking taylor expansion of 1 in x
5.944 * [backup-simplify]: Simplify 1 into 1
5.944 * [taylor]: Taking taylor expansion of (- x 1) in x
5.944 * [taylor]: Taking taylor expansion of x in x
5.944 * [backup-simplify]: Simplify 0 into 0
5.944 * [backup-simplify]: Simplify 1 into 1
5.944 * [taylor]: Taking taylor expansion of 1 in x
5.944 * [backup-simplify]: Simplify 1 into 1
5.945 * [backup-simplify]: Simplify (+ 0 1) into 1
5.945 * [backup-simplify]: Simplify (- 1) into -1
5.945 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.946 * [backup-simplify]: Simplify (* 1 -1) into -1
5.946 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
5.946 * [backup-simplify]: Simplify (- 0) into 0
5.946 * [backup-simplify]: Simplify (+ 1 0) into 1
5.947 * [backup-simplify]: Simplify (+ 1 0) into 1
5.947 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 -1)) into 0
5.948 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
5.948 * [taylor]: Taking taylor expansion of (sqrt (* (+ x 1) (- x 1))) in x
5.948 * [taylor]: Taking taylor expansion of (* (+ x 1) (- x 1)) in x
5.948 * [taylor]: Taking taylor expansion of (+ x 1) in x
5.948 * [taylor]: Taking taylor expansion of x in x
5.948 * [backup-simplify]: Simplify 0 into 0
5.948 * [backup-simplify]: Simplify 1 into 1
5.948 * [taylor]: Taking taylor expansion of 1 in x
5.948 * [backup-simplify]: Simplify 1 into 1
5.948 * [taylor]: Taking taylor expansion of (- x 1) in x
5.948 * [taylor]: Taking taylor expansion of x in x
5.948 * [backup-simplify]: Simplify 0 into 0
5.948 * [backup-simplify]: Simplify 1 into 1
5.948 * [taylor]: Taking taylor expansion of 1 in x
5.948 * [backup-simplify]: Simplify 1 into 1
5.948 * [backup-simplify]: Simplify (+ 0 1) into 1
5.948 * [backup-simplify]: Simplify (- 1) into -1
5.949 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.949 * [backup-simplify]: Simplify (* 1 -1) into -1
5.949 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
5.949 * [backup-simplify]: Simplify (- 0) into 0
5.950 * [backup-simplify]: Simplify (+ 1 0) into 1
5.950 * [backup-simplify]: Simplify (+ 1 0) into 1
5.950 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 -1)) into 0
5.951 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
5.951 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
5.951 * [backup-simplify]: Simplify 0 into 0
5.951 * [backup-simplify]: Simplify (- 0) into 0
5.952 * [backup-simplify]: Simplify (+ 0 0) into 0
5.952 * [backup-simplify]: Simplify (+ 0 0) into 0
5.953 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 -1))) into 1
5.954 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1))
5.955 * [backup-simplify]: Simplify (/ 1/2 (sqrt -1)) into (/ 1/2 (sqrt -1))
5.955 * [backup-simplify]: Simplify (- 0) into 0
5.955 * [backup-simplify]: Simplify (+ 0 0) into 0
5.956 * [backup-simplify]: Simplify (+ 0 0) into 0
5.956 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0
5.957 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt -1)))))) (* 2 (sqrt -1))) into 0
5.957 * [backup-simplify]: Simplify 0 into 0
5.958 * [backup-simplify]: Simplify (- 0) into 0
5.958 * [backup-simplify]: Simplify (+ 0 0) into 0
5.958 * [backup-simplify]: Simplify (+ 0 0) into 0
5.959 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1))))) into 0
5.962 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt -1)) 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt -1))) into (/ 1/8 (sqrt -1))
5.963 * [backup-simplify]: Simplify (/ 1/8 (sqrt -1)) into (/ 1/8 (sqrt -1))
5.964 * [backup-simplify]: Simplify (+ (* (/ 1/8 (sqrt -1)) (pow x 4)) (+ (* (/ 1/2 (sqrt -1)) (pow x 2)) (sqrt -1))) into (+ (* 1/8 (/ (pow x 4) (sqrt -1))) (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1)))
5.964 * [backup-simplify]: Simplify (* (sqrt (+ (/ 1 x) 1)) (sqrt (- (/ 1 x) 1))) into (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1)))
5.964 * [approximate]: Taking taylor expansion of (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in (x) around 0
5.964 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in x
5.964 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x
5.965 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
5.965 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.965 * [taylor]: Taking taylor expansion of x in x
5.965 * [backup-simplify]: Simplify 0 into 0
5.965 * [backup-simplify]: Simplify 1 into 1
5.965 * [backup-simplify]: Simplify (/ 1 1) into 1
5.965 * [taylor]: Taking taylor expansion of 1 in x
5.965 * [backup-simplify]: Simplify 1 into 1
5.965 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
5.965 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.965 * [taylor]: Taking taylor expansion of x in x
5.965 * [backup-simplify]: Simplify 0 into 0
5.965 * [backup-simplify]: Simplify 1 into 1
5.965 * [backup-simplify]: Simplify (/ 1 1) into 1
5.965 * [taylor]: Taking taylor expansion of 1 in x
5.965 * [backup-simplify]: Simplify 1 into 1
5.966 * [backup-simplify]: Simplify (+ 1 0) into 1
5.966 * [backup-simplify]: Simplify (+ 1 0) into 1
5.966 * [backup-simplify]: Simplify (* 1 1) into 1
5.966 * [backup-simplify]: Simplify (sqrt 1) into 1
5.967 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.967 * [backup-simplify]: Simplify (- 1) into -1
5.967 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.968 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.968 * [backup-simplify]: Simplify (+ 0 1) into 1
5.969 * [backup-simplify]: Simplify (+ (* 1 -1) (* 1 1)) into 0
5.969 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
5.969 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in x
5.969 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x
5.969 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
5.969 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.969 * [taylor]: Taking taylor expansion of x in x
5.969 * [backup-simplify]: Simplify 0 into 0
5.969 * [backup-simplify]: Simplify 1 into 1
5.970 * [backup-simplify]: Simplify (/ 1 1) into 1
5.970 * [taylor]: Taking taylor expansion of 1 in x
5.970 * [backup-simplify]: Simplify 1 into 1
5.970 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
5.970 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.970 * [taylor]: Taking taylor expansion of x in x
5.970 * [backup-simplify]: Simplify 0 into 0
5.970 * [backup-simplify]: Simplify 1 into 1
5.970 * [backup-simplify]: Simplify (/ 1 1) into 1
5.970 * [taylor]: Taking taylor expansion of 1 in x
5.970 * [backup-simplify]: Simplify 1 into 1
5.970 * [backup-simplify]: Simplify (+ 1 0) into 1
5.971 * [backup-simplify]: Simplify (+ 1 0) into 1
5.971 * [backup-simplify]: Simplify (* 1 1) into 1
5.971 * [backup-simplify]: Simplify (sqrt 1) into 1
5.972 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.972 * [backup-simplify]: Simplify (- 1) into -1
5.972 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.973 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.973 * [backup-simplify]: Simplify (+ 0 1) into 1
5.973 * [backup-simplify]: Simplify (+ (* 1 -1) (* 1 1)) into 0
5.974 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
5.974 * [backup-simplify]: Simplify 1 into 1
5.974 * [backup-simplify]: Simplify 0 into 0
5.975 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.975 * [backup-simplify]: Simplify (- 0) into 0
5.975 * [backup-simplify]: Simplify (+ 0 0) into 0
5.976 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.976 * [backup-simplify]: Simplify (+ 0 0) into 0
5.977 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 -1) (* 0 1))) into -1
5.978 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2
5.978 * [backup-simplify]: Simplify -1/2 into -1/2
5.979 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.979 * [backup-simplify]: Simplify (- 0) into 0
5.979 * [backup-simplify]: Simplify (+ 0 0) into 0
5.980 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.980 * [backup-simplify]: Simplify (+ 0 0) into 0
5.981 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 -1) (* 0 1)))) into 0
5.981 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0
5.981 * [backup-simplify]: Simplify 0 into 0
5.982 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.983 * [backup-simplify]: Simplify (- 0) into 0
5.983 * [backup-simplify]: Simplify (+ 0 0) into 0
5.983 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.984 * [backup-simplify]: Simplify (+ 0 0) into 0
5.985 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (* 0 1))))) into 0
5.985 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8
5.985 * [backup-simplify]: Simplify -1/8 into -1/8
5.986 * [backup-simplify]: Simplify (+ (* -1/8 (pow (/ 1 x) 3)) (+ (* -1/2 (/ 1 x)) (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))))
5.986 * [backup-simplify]: Simplify (* (sqrt (+ (/ 1 (- x)) 1)) (sqrt (- (/ 1 (- x)) 1))) into (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x))))
5.986 * [approximate]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) in (x) around 0
5.986 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) in x
5.986 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x
5.986 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x
5.986 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
5.986 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.986 * [taylor]: Taking taylor expansion of x in x
5.986 * [backup-simplify]: Simplify 0 into 0
5.986 * [backup-simplify]: Simplify 1 into 1
5.986 * [backup-simplify]: Simplify (/ 1 1) into 1
5.986 * [taylor]: Taking taylor expansion of 1 in x
5.986 * [backup-simplify]: Simplify 1 into 1
5.987 * [backup-simplify]: Simplify (+ 1 0) into 1
5.987 * [backup-simplify]: Simplify (- 1) into -1
5.987 * [backup-simplify]: Simplify (sqrt 0) into 0
5.987 * [backup-simplify]: Simplify (- 1) into -1
5.988 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
5.988 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
5.989 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
5.989 * [taylor]: Taking taylor expansion of 1 in x
5.989 * [backup-simplify]: Simplify 1 into 1
5.989 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.989 * [taylor]: Taking taylor expansion of x in x
5.989 * [backup-simplify]: Simplify 0 into 0
5.989 * [backup-simplify]: Simplify 1 into 1
5.989 * [backup-simplify]: Simplify (/ 1 1) into 1
5.989 * [backup-simplify]: Simplify (- 1) into -1
5.989 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.992 * [backup-simplify]: Simplify (sqrt 0) into 0
5.993 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
5.993 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) in x
5.993 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x
5.993 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x
5.993 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
5.993 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.993 * [taylor]: Taking taylor expansion of x in x
5.993 * [backup-simplify]: Simplify 0 into 0
5.993 * [backup-simplify]: Simplify 1 into 1
5.993 * [backup-simplify]: Simplify (/ 1 1) into 1
5.993 * [taylor]: Taking taylor expansion of 1 in x
5.993 * [backup-simplify]: Simplify 1 into 1
5.993 * [backup-simplify]: Simplify (+ 1 0) into 1
5.994 * [backup-simplify]: Simplify (- 1) into -1
5.994 * [backup-simplify]: Simplify (sqrt 0) into 0
5.994 * [backup-simplify]: Simplify (- 1) into -1
5.995 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
5.995 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
5.995 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
5.995 * [taylor]: Taking taylor expansion of 1 in x
5.995 * [backup-simplify]: Simplify 1 into 1
5.995 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.995 * [taylor]: Taking taylor expansion of x in x
5.995 * [backup-simplify]: Simplify 0 into 0
5.995 * [backup-simplify]: Simplify 1 into 1
5.995 * [backup-simplify]: Simplify (/ 1 1) into 1
5.996 * [backup-simplify]: Simplify (- 1) into -1
5.996 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.996 * [backup-simplify]: Simplify (sqrt 0) into 0
5.997 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
5.997 * [backup-simplify]: Simplify (* 0 0) into 0
5.997 * [backup-simplify]: Simplify 0 into 0
5.998 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0
5.998 * [backup-simplify]: Simplify 0 into 0
5.998 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.998 * [backup-simplify]: Simplify (- 0) into 0
5.999 * [backup-simplify]: Simplify (+ 1 0) into 1
6.001 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
6.001 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.001 * [backup-simplify]: Simplify (+ 0 1) into 1
6.002 * [backup-simplify]: Simplify (- 1) into -1
6.004 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
6.005 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0)
6.006 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
6.006 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.006 * [backup-simplify]: Simplify (- 0) into 0
6.007 * [backup-simplify]: Simplify (+ 0 0) into 0
6.009 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
6.010 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.010 * [backup-simplify]: Simplify (+ 0 0) into 0
6.010 * [backup-simplify]: Simplify (- 0) into 0
6.013 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
6.015 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0)
6.015 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
6.016 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.016 * [backup-simplify]: Simplify (- 0) into 0
6.016 * [backup-simplify]: Simplify (+ 0 0) into 0
6.019 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
6.020 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.020 * [backup-simplify]: Simplify (+ 0 0) into 0
6.020 * [backup-simplify]: Simplify (- 0) into 0
6.023 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
6.027 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))))) into (- +nan.0)
6.027 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
6.028 * [backup-simplify]: Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
6.028 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
6.028 * [backup-simplify]: Simplify (+ x (* (sqrt (+ x 1)) (sqrt (- x 1)))) into (+ x (sqrt (* (+ x 1) (- x 1))))
6.028 * [approximate]: Taking taylor expansion of (+ x (sqrt (* (+ x 1) (- x 1)))) in (x) around 0
6.028 * [taylor]: Taking taylor expansion of (+ x (sqrt (* (+ x 1) (- x 1)))) in x
6.028 * [taylor]: Taking taylor expansion of x in x
6.028 * [backup-simplify]: Simplify 0 into 0
6.028 * [backup-simplify]: Simplify 1 into 1
6.028 * [taylor]: Taking taylor expansion of (sqrt (* (+ x 1) (- x 1))) in x
6.028 * [taylor]: Taking taylor expansion of (* (+ x 1) (- x 1)) in x
6.028 * [taylor]: Taking taylor expansion of (+ x 1) in x
6.028 * [taylor]: Taking taylor expansion of x in x
6.028 * [backup-simplify]: Simplify 0 into 0
6.028 * [backup-simplify]: Simplify 1 into 1
6.028 * [taylor]: Taking taylor expansion of 1 in x
6.028 * [backup-simplify]: Simplify 1 into 1
6.028 * [taylor]: Taking taylor expansion of (- x 1) in x
6.028 * [taylor]: Taking taylor expansion of x in x
6.028 * [backup-simplify]: Simplify 0 into 0
6.028 * [backup-simplify]: Simplify 1 into 1
6.028 * [taylor]: Taking taylor expansion of 1 in x
6.028 * [backup-simplify]: Simplify 1 into 1
6.029 * [backup-simplify]: Simplify (+ 0 1) into 1
6.029 * [backup-simplify]: Simplify (- 1) into -1
6.029 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.029 * [backup-simplify]: Simplify (* 1 -1) into -1
6.030 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
6.030 * [backup-simplify]: Simplify (- 0) into 0
6.030 * [backup-simplify]: Simplify (+ 1 0) into 1
6.030 * [backup-simplify]: Simplify (+ 1 0) into 1
6.031 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 -1)) into 0
6.031 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
6.031 * [taylor]: Taking taylor expansion of (+ x (sqrt (* (+ x 1) (- x 1)))) in x
6.031 * [taylor]: Taking taylor expansion of x in x
6.031 * [backup-simplify]: Simplify 0 into 0
6.031 * [backup-simplify]: Simplify 1 into 1
6.031 * [taylor]: Taking taylor expansion of (sqrt (* (+ x 1) (- x 1))) in x
6.031 * [taylor]: Taking taylor expansion of (* (+ x 1) (- x 1)) in x
6.032 * [taylor]: Taking taylor expansion of (+ x 1) in x
6.032 * [taylor]: Taking taylor expansion of x in x
6.032 * [backup-simplify]: Simplify 0 into 0
6.032 * [backup-simplify]: Simplify 1 into 1
6.032 * [taylor]: Taking taylor expansion of 1 in x
6.032 * [backup-simplify]: Simplify 1 into 1
6.032 * [taylor]: Taking taylor expansion of (- x 1) in x
6.032 * [taylor]: Taking taylor expansion of x in x
6.032 * [backup-simplify]: Simplify 0 into 0
6.032 * [backup-simplify]: Simplify 1 into 1
6.032 * [taylor]: Taking taylor expansion of 1 in x
6.032 * [backup-simplify]: Simplify 1 into 1
6.032 * [backup-simplify]: Simplify (+ 0 1) into 1
6.032 * [backup-simplify]: Simplify (- 1) into -1
6.033 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.033 * [backup-simplify]: Simplify (* 1 -1) into -1
6.033 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
6.034 * [backup-simplify]: Simplify (- 0) into 0
6.034 * [backup-simplify]: Simplify (+ 1 0) into 1
6.034 * [backup-simplify]: Simplify (+ 1 0) into 1
6.035 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 -1)) into 0
6.035 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0
6.036 * [backup-simplify]: Simplify (+ 0 (sqrt -1)) into (sqrt -1)
6.036 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1)
6.036 * [backup-simplify]: Simplify (+ 1 0) into 1
6.036 * [backup-simplify]: Simplify 1 into 1
6.037 * [backup-simplify]: Simplify (- 0) into 0
6.037 * [backup-simplify]: Simplify (+ 0 0) into 0
6.037 * [backup-simplify]: Simplify (+ 0 0) into 0
6.038 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 -1))) into 1
6.040 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1))
6.041 * [backup-simplify]: Simplify (+ 0 (/ 1/2 (sqrt -1))) into (* 1/2 (/ 1 (sqrt -1)))
6.042 * [backup-simplify]: Simplify (* 1/2 (/ 1 (sqrt -1))) into (/ 1/2 (sqrt -1))
6.043 * [backup-simplify]: Simplify (+ (* (/ 1/2 (sqrt -1)) (pow x 2)) (+ (* 1 x) (sqrt -1))) into (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1)))
6.043 * [backup-simplify]: Simplify (+ (/ 1 x) (* (sqrt (+ (/ 1 x) 1)) (sqrt (- (/ 1 x) 1)))) into (+ (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) (/ 1 x))
6.043 * [approximate]: Taking taylor expansion of (+ (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) (/ 1 x)) in (x) around 0
6.043 * [taylor]: Taking taylor expansion of (+ (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) (/ 1 x)) in x
6.043 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in x
6.043 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x
6.043 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
6.043 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.043 * [taylor]: Taking taylor expansion of x in x
6.043 * [backup-simplify]: Simplify 0 into 0
6.043 * [backup-simplify]: Simplify 1 into 1
6.043 * [backup-simplify]: Simplify (/ 1 1) into 1
6.043 * [taylor]: Taking taylor expansion of 1 in x
6.043 * [backup-simplify]: Simplify 1 into 1
6.043 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
6.043 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.043 * [taylor]: Taking taylor expansion of x in x
6.043 * [backup-simplify]: Simplify 0 into 0
6.043 * [backup-simplify]: Simplify 1 into 1
6.044 * [backup-simplify]: Simplify (/ 1 1) into 1
6.044 * [taylor]: Taking taylor expansion of 1 in x
6.044 * [backup-simplify]: Simplify 1 into 1
6.044 * [backup-simplify]: Simplify (+ 1 0) into 1
6.044 * [backup-simplify]: Simplify (+ 1 0) into 1
6.045 * [backup-simplify]: Simplify (* 1 1) into 1
6.045 * [backup-simplify]: Simplify (sqrt 1) into 1
6.045 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.045 * [backup-simplify]: Simplify (- 1) into -1
6.046 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.046 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.047 * [backup-simplify]: Simplify (+ 0 1) into 1
6.047 * [backup-simplify]: Simplify (+ (* 1 -1) (* 1 1)) into 0
6.047 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
6.047 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.047 * [taylor]: Taking taylor expansion of x in x
6.047 * [backup-simplify]: Simplify 0 into 0
6.047 * [backup-simplify]: Simplify 1 into 1
6.048 * [backup-simplify]: Simplify (/ 1 1) into 1
6.048 * [taylor]: Taking taylor expansion of (+ (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) (/ 1 x)) in x
6.048 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in x
6.048 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x
6.048 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
6.048 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.048 * [taylor]: Taking taylor expansion of x in x
6.048 * [backup-simplify]: Simplify 0 into 0
6.048 * [backup-simplify]: Simplify 1 into 1
6.048 * [backup-simplify]: Simplify (/ 1 1) into 1
6.048 * [taylor]: Taking taylor expansion of 1 in x
6.048 * [backup-simplify]: Simplify 1 into 1
6.048 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
6.048 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.048 * [taylor]: Taking taylor expansion of x in x
6.048 * [backup-simplify]: Simplify 0 into 0
6.048 * [backup-simplify]: Simplify 1 into 1
6.049 * [backup-simplify]: Simplify (/ 1 1) into 1
6.049 * [taylor]: Taking taylor expansion of 1 in x
6.049 * [backup-simplify]: Simplify 1 into 1
6.049 * [backup-simplify]: Simplify (+ 1 0) into 1
6.049 * [backup-simplify]: Simplify (+ 1 0) into 1
6.049 * [backup-simplify]: Simplify (* 1 1) into 1
6.050 * [backup-simplify]: Simplify (sqrt 1) into 1
6.050 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.050 * [backup-simplify]: Simplify (- 1) into -1
6.051 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.051 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.051 * [backup-simplify]: Simplify (+ 0 1) into 1
6.052 * [backup-simplify]: Simplify (+ (* 1 -1) (* 1 1)) into 0
6.052 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
6.052 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.052 * [taylor]: Taking taylor expansion of x in x
6.052 * [backup-simplify]: Simplify 0 into 0
6.052 * [backup-simplify]: Simplify 1 into 1
6.053 * [backup-simplify]: Simplify (/ 1 1) into 1
6.053 * [backup-simplify]: Simplify (+ 1 1) into 2
6.053 * [backup-simplify]: Simplify 2 into 2
6.053 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.054 * [backup-simplify]: Simplify (+ 0 0) into 0
6.054 * [backup-simplify]: Simplify 0 into 0
6.054 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.055 * [backup-simplify]: Simplify (- 0) into 0
6.055 * [backup-simplify]: Simplify (+ 0 0) into 0
6.056 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.056 * [backup-simplify]: Simplify (+ 0 0) into 0
6.057 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 -1) (* 0 1))) into -1
6.058 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2
6.058 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.059 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2
6.059 * [backup-simplify]: Simplify -1/2 into -1/2
6.059 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.060 * [backup-simplify]: Simplify (- 0) into 0
6.060 * [backup-simplify]: Simplify (+ 0 0) into 0
6.061 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.061 * [backup-simplify]: Simplify (+ 0 0) into 0
6.063 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 -1) (* 0 1)))) into 0
6.064 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0
6.065 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.065 * [backup-simplify]: Simplify (+ 0 0) into 0
6.065 * [backup-simplify]: Simplify 0 into 0
6.066 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.066 * [backup-simplify]: Simplify (- 0) into 0
6.067 * [backup-simplify]: Simplify (+ 0 0) into 0
6.068 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.068 * [backup-simplify]: Simplify (+ 0 0) into 0
6.069 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (* 0 1))))) into 0
6.070 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8
6.070 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.070 * [backup-simplify]: Simplify (+ -1/8 0) into -1/8
6.070 * [backup-simplify]: Simplify -1/8 into -1/8
6.071 * [backup-simplify]: Simplify (+ (* -1/8 (pow (/ 1 x) 3)) (+ (* -1/2 (/ 1 x)) (* 2 (/ 1 (/ 1 x))))) into (- (* 2 x) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))))
6.071 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (* (sqrt (+ (/ 1 (- x)) 1)) (sqrt (- (/ 1 (- x)) 1)))) into (- (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) (/ 1 x))
6.071 * [approximate]: Taking taylor expansion of (- (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) (/ 1 x)) in (x) around 0
6.071 * [taylor]: Taking taylor expansion of (- (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) (/ 1 x)) in x
6.071 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) in x
6.071 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x
6.071 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x
6.071 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
6.071 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.071 * [taylor]: Taking taylor expansion of x in x
6.071 * [backup-simplify]: Simplify 0 into 0
6.071 * [backup-simplify]: Simplify 1 into 1
6.071 * [backup-simplify]: Simplify (/ 1 1) into 1
6.071 * [taylor]: Taking taylor expansion of 1 in x
6.071 * [backup-simplify]: Simplify 1 into 1
6.072 * [backup-simplify]: Simplify (+ 1 0) into 1
6.072 * [backup-simplify]: Simplify (- 1) into -1
6.072 * [backup-simplify]: Simplify (sqrt 0) into 0
6.072 * [backup-simplify]: Simplify (- 1) into -1
6.073 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
6.073 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
6.073 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
6.073 * [taylor]: Taking taylor expansion of 1 in x
6.073 * [backup-simplify]: Simplify 1 into 1
6.073 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.073 * [taylor]: Taking taylor expansion of x in x
6.073 * [backup-simplify]: Simplify 0 into 0
6.074 * [backup-simplify]: Simplify 1 into 1
6.074 * [backup-simplify]: Simplify (/ 1 1) into 1
6.074 * [backup-simplify]: Simplify (- 1) into -1
6.074 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.075 * [backup-simplify]: Simplify (sqrt 0) into 0
6.075 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
6.075 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.075 * [taylor]: Taking taylor expansion of x in x
6.075 * [backup-simplify]: Simplify 0 into 0
6.075 * [backup-simplify]: Simplify 1 into 1
6.076 * [backup-simplify]: Simplify (/ 1 1) into 1
6.076 * [taylor]: Taking taylor expansion of (- (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) (/ 1 x)) in x
6.076 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) in x
6.076 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x
6.076 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x
6.076 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
6.076 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.076 * [taylor]: Taking taylor expansion of x in x
6.076 * [backup-simplify]: Simplify 0 into 0
6.076 * [backup-simplify]: Simplify 1 into 1
6.076 * [backup-simplify]: Simplify (/ 1 1) into 1
6.076 * [taylor]: Taking taylor expansion of 1 in x
6.076 * [backup-simplify]: Simplify 1 into 1
6.076 * [backup-simplify]: Simplify (+ 1 0) into 1
6.077 * [backup-simplify]: Simplify (- 1) into -1
6.077 * [backup-simplify]: Simplify (sqrt 0) into 0
6.077 * [backup-simplify]: Simplify (- 1) into -1
6.078 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
6.078 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x
6.078 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
6.078 * [taylor]: Taking taylor expansion of 1 in x
6.078 * [backup-simplify]: Simplify 1 into 1
6.078 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.078 * [taylor]: Taking taylor expansion of x in x
6.078 * [backup-simplify]: Simplify 0 into 0
6.078 * [backup-simplify]: Simplify 1 into 1
6.078 * [backup-simplify]: Simplify (/ 1 1) into 1
6.079 * [backup-simplify]: Simplify (- 1) into -1
6.079 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.079 * [backup-simplify]: Simplify (sqrt 0) into 0
6.080 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
6.080 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.080 * [taylor]: Taking taylor expansion of x in x
6.080 * [backup-simplify]: Simplify 0 into 0
6.080 * [backup-simplify]: Simplify 1 into 1
6.080 * [backup-simplify]: Simplify (/ 1 1) into 1
6.081 * [backup-simplify]: Simplify (* 0 0) into 0
6.081 * [backup-simplify]: Simplify (+ 0 0) into 0
6.081 * [backup-simplify]: Simplify 0 into 0
6.081 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0
6.082 * [backup-simplify]: Simplify (- 1) into -1
6.082 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.082 * [backup-simplify]: Simplify -1 into -1
6.082 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.083 * [backup-simplify]: Simplify (- 0) into 0
6.083 * [backup-simplify]: Simplify (+ 1 0) into 1
6.087 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
6.087 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.087 * [backup-simplify]: Simplify (+ 0 1) into 1
6.088 * [backup-simplify]: Simplify (- 1) into -1
6.090 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
6.091 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0)
6.092 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.092 * [backup-simplify]: Simplify (- 0) into 0
6.093 * [backup-simplify]: Simplify (+ (- +nan.0) 0) into (- +nan.0)
6.093 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
6.093 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.094 * [backup-simplify]: Simplify (- 0) into 0
6.094 * [backup-simplify]: Simplify (+ 0 0) into 0
6.096 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
6.097 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.097 * [backup-simplify]: Simplify (+ 0 0) into 0
6.097 * [backup-simplify]: Simplify (- 0) into 0
6.100 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
6.102 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0)
6.103 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.103 * [backup-simplify]: Simplify (- 0) into 0
6.104 * [backup-simplify]: Simplify (+ (- +nan.0) 0) into (- +nan.0)
6.104 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
6.105 * [backup-simplify]: Simplify (+ (* (- +nan.0) (/ 1 (- x))) (+ (- +nan.0) (* -1 (/ 1 (/ 1 (- x)))))) into (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0)))
6.105 * * * [progress]: simplifying candidates
6.105 * * * * [progress]: [ 1 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (pow (* (+ x 1) (- x 1)) 1/2))))>
6.105 * * * * [progress]: [ 2 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (pow (* (sqrt (+ x 1)) (sqrt (- x 1))) 1))))>
6.105 * * * * [progress]: [ 3 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (pow (* (+ x 1) (- x 1)) (/ 1 2)))))>
6.105 * * * * [progress]: [ 4 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (pow (* (sqrt (+ x 1)) (sqrt (- x 1))) 1))))>
6.105 * * * * [progress]: [ 5 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (exp (+ (log (sqrt (+ x 1))) (log (sqrt (- x 1))))))))>
6.105 * * * * [progress]: [ 6 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (exp (log (* (sqrt (+ x 1)) (sqrt (- x 1))))))))>
6.105 * * * * [progress]: [ 7 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (log (exp (* (sqrt (+ x 1)) (sqrt (- x 1))))))))>
6.105 * * * * [progress]: [ 8 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (cbrt (* (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))) (* (* (sqrt (- x 1)) (sqrt (- x 1))) (sqrt (- x 1))))))))>
6.105 * * * * [progress]: [ 9 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (* (cbrt (* (sqrt (+ x 1)) (sqrt (- x 1)))) (cbrt (* (sqrt (+ x 1)) (sqrt (- x 1))))) (cbrt (* (sqrt (+ x 1)) (sqrt (- x 1))))))))>
6.105 * * * * [progress]: [ 10 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (cbrt (* (* (* (sqrt (+ x 1)) (sqrt (- x 1))) (* (sqrt (+ x 1)) (sqrt (- x 1)))) (* (sqrt (+ x 1)) (sqrt (- x 1))))))))>
6.105 * * * * [progress]: [ 11 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (sqrt (* (+ x 1) (- x 1))))))>
6.105 * * * * [progress]: [ 12 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (sqrt (* (sqrt (+ x 1)) (sqrt (- x 1)))) (sqrt (* (sqrt (+ x 1)) (sqrt (- x 1))))))))>
6.105 * * * * [progress]: [ 13 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (/ (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (- (pow x 3) (pow 1 3)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))))))>
6.105 * * * * [progress]: [ 14 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (/ (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (- (* x x) (* 1 1)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ x 1)))))))>
6.105 * * * * [progress]: [ 15 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (/ (* (sqrt (- (* x x) (* 1 1))) (sqrt (- (pow x 3) (pow 1 3)))) (* (sqrt (- x 1)) (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))))))>
6.105 * * * * [progress]: [ 16 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (/ (* (sqrt (- (* x x) (* 1 1))) (sqrt (- (* x x) (* 1 1)))) (* (sqrt (- x 1)) (sqrt (+ x 1)))))))>
6.105 * * * * [progress]: [ 17 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* 1 (* (sqrt (+ x 1)) (sqrt (- x 1)))))))>
6.105 * * * * [progress]: [ 18 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1))))))))>
6.105 * * * * [progress]: [ 19 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1))))))))>
6.105 * * * * [progress]: [ 20 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1))))))))>
6.105 * * * * [progress]: [ 21 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1))))))))>
6.106 * * * * [progress]: [ 22 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1))))) (cbrt (sqrt (- x 1)))))))>
6.106 * * * * [progress]: [ 23 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (* (cbrt (- x 1)) (cbrt (- x 1))))) (sqrt (cbrt (- x 1)))))))>
6.106 * * * * [progress]: [ 24 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (- x 1)))))))>
6.106 * * * * [progress]: [ 25 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt 1)) (sqrt (- x 1))))))>
6.106 * * * * [progress]: [ 26 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (+ (sqrt x) (sqrt 1)))) (sqrt (- (sqrt x) (sqrt 1)))))))>
6.106 * * * * [progress]: [ 27 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (+ (sqrt x) 1))) (sqrt (- (sqrt x) 1))))))>
6.106 * * * * [progress]: [ 28 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (+ (sqrt x) 1))) (sqrt (- (sqrt x) 1))))))>
6.106 * * * * [progress]: [ 29 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt 1)) (sqrt (- x 1))))))>
6.106 * * * * [progress]: [ 30 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (- x 1)))))))>
6.106 * * * * [progress]: [ 31 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (* (sqrt (+ x 1)) 1) (sqrt (- x 1))))))>
6.106 * * * * [progress]: [ 32 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) (* (cbrt (sqrt (+ x 1))) (sqrt (- x 1)))))))>
6.106 * * * * [progress]: [ 33 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (* (sqrt (cbrt (+ x 1))) (sqrt (- x 1)))))))>
6.106 * * * * [progress]: [ 34 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (sqrt (sqrt (+ x 1))) (* (sqrt (sqrt (+ x 1))) (sqrt (- x 1)))))))>
6.106 * * * * [progress]: [ 35 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (sqrt 1) (* (sqrt (+ x 1)) (sqrt (- x 1)))))))>
6.106 * * * * [progress]: [ 36 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (sqrt 1) (* (sqrt (+ x 1)) (sqrt (- x 1)))))))>
6.106 * * * * [progress]: [ 37 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (sqrt (sqrt (+ x 1))) (* (sqrt (sqrt (+ x 1))) (sqrt (- x 1)))))))>
6.106 * * * * [progress]: [ 38 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* 1 (* (sqrt (+ x 1)) (sqrt (- x 1)))))))>
6.106 * * * * [progress]: [ 39 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (/ (* (sqrt (+ x 1)) (sqrt (- (pow x 3) (pow 1 3)))) (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))))))>
6.106 * * * * [progress]: [ 40 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (/ (* (sqrt (+ x 1)) (sqrt (- (* x x) (* 1 1)))) (sqrt (+ x 1))))))>
6.106 * * * * [progress]: [ 41 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (/ (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (- x 1))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))))))>
6.106 * * * * [progress]: [ 42 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (/ (* (sqrt (- (* x x) (* 1 1))) (sqrt (- x 1))) (sqrt (- x 1))))))>
6.106 * * * * [progress]: [ 43 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (posit16->real (real->posit16 (* (sqrt (+ x 1)) (sqrt (- x 1))))))))>
6.106 * * * * [progress]: [ 44 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (* (sqrt (- x 1)) (sqrt (+ x 1))))))>
6.106 * * * * [progress]: [ 45 / 62 ] simplifiying candidate #<alt (λ (x) (log (log (* (exp x) (exp (* (sqrt (+ x 1)) (sqrt (- x 1))))))))>
6.106 * * * * [progress]: [ 46 / 62 ] simplifiying candidate #<alt (λ (x) (log (pow (+ x (* (sqrt (+ x 1)) (sqrt (- x 1)))) 1)))>
6.106 * * * * [progress]: [ 47 / 62 ] simplifiying candidate #<alt (λ (x) (log (exp (log (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))))))>
6.107 * * * * [progress]: [ 48 / 62 ] simplifiying candidate #<alt (λ (x) (log (log (exp (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))))))>
6.107 * * * * [progress]: [ 49 / 62 ] simplifiying candidate #<alt (λ (x) (log (* (* (cbrt (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))) (cbrt (+ x (* (sqrt (+ x 1)) (sqrt (- x 1)))))) (cbrt (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))))))>
6.107 * * * * [progress]: [ 50 / 62 ] simplifiying candidate #<alt (λ (x) (log (cbrt (* (* (+ x (* (sqrt (+ x 1)) (sqrt (- x 1)))) (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))) (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))))))>
6.107 * * * * [progress]: [ 51 / 62 ] simplifiying candidate #<alt (λ (x) (log (* (sqrt (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))) (sqrt (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))))))>
6.107 * * * * [progress]: [ 52 / 62 ] simplifiying candidate #<alt (λ (x) (log (/ (+ (pow x 3) (pow (* (sqrt (+ x 1)) (sqrt (- x 1))) 3)) (+ (* x x) (- (* (* (sqrt (+ x 1)) (sqrt (- x 1))) (* (sqrt (+ x 1)) (sqrt (- x 1)))) (* x (* (sqrt (+ x 1)) (sqrt (- x 1)))))))))>
6.107 * * * * [progress]: [ 53 / 62 ] simplifiying candidate #<alt (λ (x) (log (* 1 (+ x (* (sqrt (+ x 1)) (sqrt (- x 1)))))))>
6.107 * * * * [progress]: [ 54 / 62 ] simplifiying candidate #<alt (λ (x) (log (/ (- (* x x) (* (* (sqrt (+ x 1)) (sqrt (- x 1))) (* (sqrt (+ x 1)) (sqrt (- x 1))))) (- x (* (sqrt (+ x 1)) (sqrt (- x 1)))))))>
6.107 * * * * [progress]: [ 55 / 62 ] simplifiying candidate #<alt (λ (x) (log (posit16->real (real->posit16 (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))))))>
6.107 * * * * [progress]: [ 56 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ (* (sqrt (+ x 1)) (sqrt (- x 1))) x)))>
6.107 * * * * [progress]: [ 57 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (+ (* 1/8 (/ (pow x 4) (sqrt -1))) (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))))))>
6.107 * * * * [progress]: [ 58 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))))))>
6.107 * * * * [progress]: [ 59 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))>
6.107 * * * * [progress]: [ 60 / 62 ] simplifiying candidate #<alt (λ (x) (log (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1)))))>
6.107 * * * * [progress]: [ 61 / 62 ] simplifiying candidate #<alt (λ (x) (log (- (* 2 x) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))))))>
6.107 * * * * [progress]: [ 62 / 62 ] simplifiying candidate #<alt (λ (x) (log (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))>
6.108 * [simplify]: Simplifying:
  (* (+ x 1) (- x 1))
  (* (sqrt (+ x 1)) (sqrt (- x 1)))
  (* (+ x 1) (- x 1))
  (+ (log (sqrt (+ x 1))) (log (sqrt (- x 1))))
  (log (* (sqrt (+ x 1)) (sqrt (- x 1))))
  (exp (* (sqrt (+ x 1)) (sqrt (- x 1))))
  (* (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))) (* (* (sqrt (- x 1)) (sqrt (- x 1))) (sqrt (- x 1))))
  (* (cbrt (* (sqrt (+ x 1)) (sqrt (- x 1)))) (cbrt (* (sqrt (+ x 1)) (sqrt (- x 1)))))
  (cbrt (* (sqrt (+ x 1)) (sqrt (- x 1))))
  (* (* (* (sqrt (+ x 1)) (sqrt (- x 1))) (* (sqrt (+ x 1)) (sqrt (- x 1)))) (* (sqrt (+ x 1)) (sqrt (- x 1))))
  (* (+ x 1) (- x 1))
  (sqrt (* (sqrt (+ x 1)) (sqrt (- x 1))))
  (sqrt (* (sqrt (+ x 1)) (sqrt (- x 1))))
  (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (- (pow x 3) (pow 1 3))))
  (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))
  (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (- (* x x) (* 1 1))))
  (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ x 1)))
  (* (sqrt (- (* x x) (* 1 1))) (sqrt (- (pow x 3) (pow 1 3))))
  (* (sqrt (- x 1)) (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))
  (* (sqrt (- (* x x) (* 1 1))) (sqrt (- (* x x) (* 1 1))))
  (* (sqrt (- x 1)) (sqrt (+ x 1)))
  (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1))))
  (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1))))
  (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1))))
  (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1))))
  (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1))))
  (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1))))
  (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1))))
  (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1))))
  (* (sqrt (+ x 1)) (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1)))))
  (* (sqrt (+ x 1)) (sqrt (* (cbrt (- x 1)) (cbrt (- x 1)))))
  (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1))))
  (* (sqrt (+ x 1)) (sqrt 1))
  (* (sqrt (+ x 1)) (sqrt (+ (sqrt x) (sqrt 1))))
  (* (sqrt (+ x 1)) (sqrt (+ (sqrt x) 1)))
  (* (sqrt (+ x 1)) (sqrt (+ (sqrt x) 1)))
  (* (sqrt (+ x 1)) (sqrt 1))
  (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1))))
  (* (sqrt (+ x 1)) 1)
  (* (cbrt (sqrt (+ x 1))) (sqrt (- x 1)))
  (* (sqrt (cbrt (+ x 1))) (sqrt (- x 1)))
  (* (sqrt (sqrt (+ x 1))) (sqrt (- x 1)))
  (* (sqrt (+ x 1)) (sqrt (- x 1)))
  (* (sqrt (+ x 1)) (sqrt (- x 1)))
  (* (sqrt (sqrt (+ x 1))) (sqrt (- x 1)))
  (* (sqrt (+ x 1)) (sqrt (- x 1)))
  (* (sqrt (+ x 1)) (sqrt (- (pow x 3) (pow 1 3))))
  (* (sqrt (+ x 1)) (sqrt (- (* x x) (* 1 1))))
  (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (- x 1)))
  (* (sqrt (- (* x x) (* 1 1))) (sqrt (- x 1)))
  (real->posit16 (* (sqrt (+ x 1)) (sqrt (- x 1))))
  (* (exp x) (exp (* (sqrt (+ x 1)) (sqrt (- x 1)))))
  (log (+ x (* (sqrt (+ x 1)) (sqrt (- x 1)))))
  (exp (+ x (* (sqrt (+ x 1)) (sqrt (- x 1)))))
  (* (cbrt (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))) (cbrt (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))))
  (cbrt (+ x (* (sqrt (+ x 1)) (sqrt (- x 1)))))
  (* (* (+ x (* (sqrt (+ x 1)) (sqrt (- x 1)))) (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))) (+ x (* (sqrt (+ x 1)) (sqrt (- x 1)))))
  (sqrt (+ x (* (sqrt (+ x 1)) (sqrt (- x 1)))))
  (sqrt (+ x (* (sqrt (+ x 1)) (sqrt (- x 1)))))
  (+ (pow x 3) (pow (* (sqrt (+ x 1)) (sqrt (- x 1))) 3))
  (+ (* x x) (- (* (* (sqrt (+ x 1)) (sqrt (- x 1))) (* (sqrt (+ x 1)) (sqrt (- x 1)))) (* x (* (sqrt (+ x 1)) (sqrt (- x 1))))))
  (- (* x x) (* (* (sqrt (+ x 1)) (sqrt (- x 1))) (* (sqrt (+ x 1)) (sqrt (- x 1)))))
  (- x (* (sqrt (+ x 1)) (sqrt (- x 1))))
  (real->posit16 (+ x (* (sqrt (+ x 1)) (sqrt (- x 1)))))
  (+ (* 1/8 (/ (pow x 4) (sqrt -1))) (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1)))
  (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1)))
  (- (* 2 x) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))))
  (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0)))
6.109 * * [simplify]: iteration 0: 132 enodes
6.146 * * [simplify]: iteration 1: 304 enodes
6.244 * * [simplify]: iteration 2: 738 enodes
6.578 * * [simplify]: iteration 3: 2248 enodes
7.481 * * [simplify]: iteration complete: 5000 enodes
7.482 * * [simplify]: Extracting #0: cost 47 inf + 0
7.483 * * [simplify]: Extracting #1: cost 351 inf + 0
7.488 * * [simplify]: Extracting #2: cost 1210 inf + 1409
7.508 * * [simplify]: Extracting #3: cost 1160 inf + 82536
7.593 * * [simplify]: Extracting #4: cost 359 inf + 294746
7.709 * * [simplify]: Extracting #5: cost 112 inf + 372089
7.828 * * [simplify]: Extracting #6: cost 12 inf + 400209
7.941 * * [simplify]: Extracting #7: cost 0 inf + 404052
8.059 * [simplify]: Simplified to:
  (* (+ 1 x) (+ x -1))
  (* (sqrt (+ 1 x)) (sqrt (+ x -1)))
  (* (+ 1 x) (+ x -1))
  (log (* (sqrt (+ 1 x)) (sqrt (+ x -1))))
  (log (* (sqrt (+ 1 x)) (sqrt (+ x -1))))
  (exp (* (sqrt (+ 1 x)) (sqrt (+ x -1))))
  (* (* (+ 1 x) (sqrt (+ x -1))) (* (sqrt (+ 1 x)) (+ x -1)))
  (* (cbrt (* (sqrt (+ 1 x)) (sqrt (+ x -1)))) (cbrt (* (sqrt (+ 1 x)) (sqrt (+ x -1)))))
  (cbrt (* (sqrt (+ 1 x)) (sqrt (+ x -1))))
  (* (* (+ 1 x) (sqrt (+ x -1))) (* (sqrt (+ 1 x)) (+ x -1)))
  (* (+ 1 x) (+ x -1))
  (sqrt (* (sqrt (+ 1 x)) (sqrt (+ x -1))))
  (sqrt (* (sqrt (+ 1 x)) (sqrt (+ x -1))))
  (* (sqrt (+ (* (* x x) x) -1)) (sqrt (+ 1 (* (* x x) x))))
  (* (sqrt (- (+ 1 (* x x)) x)) (sqrt (+ (* x x) (+ 1 x))))
  (* (sqrt (+ -1 (* x x))) (sqrt (+ 1 (* (* x x) x))))
  (* (sqrt (+ 1 x)) (sqrt (- (+ 1 (* x x)) x)))
  (* (sqrt (+ (* (* x x) x) -1)) (sqrt (+ -1 (* x x))))
  (* (sqrt (+ (* x x) (+ 1 x))) (sqrt (+ x -1)))
  (+ -1 (* x x))
  (* (sqrt (+ 1 x)) (sqrt (+ x -1)))
  (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x -1))))
  (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x -1))))
  (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x -1))))
  (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x -1))))
  (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x -1))))
  (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x -1))))
  (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x -1))))
  (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x -1))))
  (* (cbrt (sqrt (+ x -1))) (* (cbrt (sqrt (+ x -1))) (sqrt (+ 1 x))))
  (* (fabs (cbrt (+ x -1))) (sqrt (+ 1 x)))
  (* (sqrt (+ 1 x)) (sqrt (sqrt (+ x -1))))
  (sqrt (+ 1 x))
  (* (sqrt (+ 1 x)) (sqrt (+ (sqrt x) 1)))
  (* (sqrt (+ 1 x)) (sqrt (+ (sqrt x) 1)))
  (* (sqrt (+ 1 x)) (sqrt (+ (sqrt x) 1)))
  (sqrt (+ 1 x))
  (* (sqrt (+ 1 x)) (sqrt (sqrt (+ x -1))))
  (sqrt (+ 1 x))
  (* (cbrt (sqrt (+ 1 x))) (sqrt (+ x -1)))
  (* (sqrt (cbrt (+ 1 x))) (sqrt (+ x -1)))
  (* (sqrt (sqrt (+ 1 x))) (sqrt (+ x -1)))
  (* (sqrt (+ 1 x)) (sqrt (+ x -1)))
  (* (sqrt (+ 1 x)) (sqrt (+ x -1)))
  (* (sqrt (sqrt (+ 1 x))) (sqrt (+ x -1)))
  (* (sqrt (+ 1 x)) (sqrt (+ x -1)))
  (* (sqrt (+ (* (* x x) x) -1)) (sqrt (+ 1 x)))
  (* (sqrt (+ 1 x)) (sqrt (+ -1 (* x x))))
  (* (sqrt (+ 1 (* (* x x) x))) (sqrt (+ x -1)))
  (* (sqrt (+ -1 (* x x))) (sqrt (+ x -1)))
  (real->posit16 (* (sqrt (+ 1 x)) (sqrt (+ x -1))))
  (exp (+ x (* (sqrt (+ 1 x)) (sqrt (+ x -1)))))
  (log (+ x (* (sqrt (+ 1 x)) (sqrt (+ x -1)))))
  (exp (+ x (* (sqrt (+ 1 x)) (sqrt (+ x -1)))))
  (* (cbrt (+ x (* (sqrt (+ 1 x)) (sqrt (+ x -1))))) (cbrt (+ x (* (sqrt (+ 1 x)) (sqrt (+ x -1))))))
  (cbrt (+ x (* (sqrt (+ 1 x)) (sqrt (+ x -1)))))
  (* (+ x (* (sqrt (+ 1 x)) (sqrt (+ x -1)))) (* (+ x (* (sqrt (+ 1 x)) (sqrt (+ x -1)))) (+ x (* (sqrt (+ 1 x)) (sqrt (+ x -1))))))
  (sqrt (+ x (* (sqrt (+ 1 x)) (sqrt (+ x -1)))))
  (sqrt (+ x (* (sqrt (+ 1 x)) (sqrt (+ x -1)))))
  (+ (* (* (+ 1 x) (sqrt (+ x -1))) (* (sqrt (+ 1 x)) (+ x -1))) (* (* x x) x))
  (+ (* (* (sqrt (+ 1 x)) (sqrt (+ x -1))) (- (* (sqrt (+ 1 x)) (sqrt (+ x -1))) x)) (* x x))
  (- (* x x) (* (+ 1 x) (+ x -1)))
  (- x (* (sqrt (+ 1 x)) (sqrt (+ x -1))))
  (real->posit16 (+ x (* (sqrt (+ 1 x)) (sqrt (+ x -1)))))
  (+ (+ (* (/ 1/2 (sqrt -1)) (* x x)) (* (/ 1/8 (sqrt -1)) (* (* x x) (* x x)))) (sqrt -1))
  (+ (+ (/ -1/2 x) (/ -1/8 (* (* x x) x))) x)
  (- (+ (- (/ (/ +nan.0 x) x) (/ +nan.0 x)) +nan.0))
  (+ (+ (* (/ 1/2 (sqrt -1)) (* x x)) x) (sqrt -1))
  (+ (+ (/ -1/2 x) (/ -1/8 (* (* x x) x))) (* x 2))
  (+ (- x (/ +nan.0 x)) +nan.0)
8.065 * * * [progress]: adding candidates to table
8.311 * [progress]: [Phase 3 of 3] Extracting.
8.311 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (log (+ x (sqrt (- (* x x) 1)))))> #<alt (λ (x) (log (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))))>)
8.311 * * * [regime-changes]: Trying 3 branch expressions: ((+ x (sqrt (- (* x x) 1))) (log (+ x (sqrt (- (* x x) 1)))) x)
8.311 * * * * [regimes]: Trying to branch on (+ x (sqrt (- (* x x) 1))) from (#<alt (λ (x) (log (+ x (sqrt (- (* x x) 1)))))> #<alt (λ (x) (log (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))))>)
8.331 * * * * [regimes]: Trying to branch on (log (+ x (sqrt (- (* x x) 1)))) from (#<alt (λ (x) (log (+ x (sqrt (- (* x x) 1)))))> #<alt (λ (x) (log (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))))>)
8.354 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (log (+ x (sqrt (- (* x x) 1)))))> #<alt (λ (x) (log (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))))>)
8.372 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
8.372 * [simplify]: Simplifying:
  (log (+ x (* (sqrt (+ x 1)) (sqrt (- x 1)))))
8.372 * * [simplify]: iteration 0: 9 enodes
8.372 * * [simplify]: iteration 1: 14 enodes
8.373 * * [simplify]: iteration complete: 14 enodes
8.373 * * [simplify]: Extracting #0: cost 1 inf + 0
8.373 * * [simplify]: Extracting #1: cost 2 inf + 0
8.373 * * [simplify]: Extracting #2: cost 4 inf + 0
8.373 * * [simplify]: Extracting #3: cost 5 inf + 1
8.373 * * [simplify]: Extracting #4: cost 7 inf + 1
8.373 * * [simplify]: Extracting #5: cost 8 inf + 1
8.373 * * [simplify]: Extracting #6: cost 0 inf + 1006
8.373 * [simplify]: Simplified to:
  (log (+ x (* (sqrt (+ 1 x)) (sqrt (- x 1)))))
12.415 * [regime-testing]: Baseline error score: 0.057745592565918456
12.419 * [regime-testing]: Oracle error score: 0.05649543629638476
12.426 * [regime-testing]: End program error score: 0.057745592565918456