1.566 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.024 * * * [progress]: [2/2] Setting up program.
0.028 * [progress]: [Phase 2 of 3] Improving.
0.031 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (sqrt (+ (pow x 2.0) (pow x 2.0)))
0.034 * * [simplify]: iteration  0 :  5  enodes  (cost  8 )
0.037 * * [simplify]: iteration  1 :  10  enodes  (cost  6 )
0.038 * * [simplify]: iteration  2 :  20  enodes  (cost  6 )
0.058 * * [simplify]: iteration  3 :  49  enodes  (cost  6 )
0.068 * * [simplify]: iteration  4 :  123  enodes  (cost  6 )
0.117 * * [simplify]: iteration  5 :  336  enodes  (cost  6 )
0.391 * * [simplify]: iteration  6 :  1054  enodes  (cost  6 )
2.853 * * [simplify]: iteration  7 :  3941  enodes  (cost  6 )
5.040 * * [simplify]: iteration  done :  5000  enodes  (cost  6 )
5.041 * [simplify]: Simplified to:
   (sqrt (* 2 (pow x 2.0)))
5.048 * * [progress]: iteration 1 / 4
5.048 * * * [progress]: picking best candidate
5.051 * * * * [pick]: Picked  #<alt (λ (x) (sqrt (* 2 (pow x 2.0))))>
5.051 * * * [progress]: localizing error
5.057 * * * [progress]: generating rewritten candidates
5.057 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
5.063 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2)
5.067 * * * [progress]: generating series expansions
5.074 * * * * [progress]: [ 1 / 2 ] generating series at (2)
5.079 * [approximate]: Taking taylor expansion of (* (pow (pow x 1.0) 1.0) (sqrt 2)) in (x) around 0
5.080 * [taylor]: Taking taylor expansion of (* (pow (pow x 1.0) 1.0) (sqrt 2)) in x
5.080 * [taylor]: Taking taylor expansion of (pow (pow x 1.0) 1.0) in x
5.080 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (pow x 1.0)))) in x
5.080 * [taylor]: Taking taylor expansion of (* 1.0 (log (pow x 1.0))) in x
5.080 * [taylor]: Taking taylor expansion of 1.0 in x
5.080 * [taylor]: Taking taylor expansion of (log (pow x 1.0)) in x
5.080 * [taylor]: Taking taylor expansion of (pow x 1.0) in x
5.080 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log x))) in x
5.080 * [taylor]: Taking taylor expansion of (* 1.0 (log x)) in x
5.080 * [taylor]: Taking taylor expansion of 1.0 in x
5.081 * [taylor]: Taking taylor expansion of (log x) in x
5.081 * [taylor]: Taking taylor expansion of x in x
5.082 * [taylor]: Taking taylor expansion of (sqrt 2) in x
5.082 * [taylor]: Taking taylor expansion of 2 in x
5.083 * [taylor]: Taking taylor expansion of (* (pow (pow x 1.0) 1.0) (sqrt 2)) in x
5.083 * [taylor]: Taking taylor expansion of (pow (pow x 1.0) 1.0) in x
5.083 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (pow x 1.0)))) in x
5.083 * [taylor]: Taking taylor expansion of (* 1.0 (log (pow x 1.0))) in x
5.083 * [taylor]: Taking taylor expansion of 1.0 in x
5.083 * [taylor]: Taking taylor expansion of (log (pow x 1.0)) in x
5.083 * [taylor]: Taking taylor expansion of (pow x 1.0) in x
5.083 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log x))) in x
5.083 * [taylor]: Taking taylor expansion of (* 1.0 (log x)) in x
5.083 * [taylor]: Taking taylor expansion of 1.0 in x
5.083 * [taylor]: Taking taylor expansion of (log x) in x
5.083 * [taylor]: Taking taylor expansion of x in x
5.083 * [taylor]: Taking taylor expansion of (sqrt 2) in x
5.083 * [taylor]: Taking taylor expansion of 2 in x
5.100 * [approximate]: Taking taylor expansion of (* (pow (/ 1 (pow x 1.0)) 1.0) (sqrt 2)) in (x) around 0
5.100 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow x 1.0)) 1.0) (sqrt 2)) in x
5.100 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 1.0)) 1.0) in x
5.100 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 1.0))))) in x
5.100 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 1.0)))) in x
5.100 * [taylor]: Taking taylor expansion of 1.0 in x
5.100 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 1.0))) in x
5.100 * [taylor]: Taking taylor expansion of (/ 1 (pow x 1.0)) in x
5.100 * [taylor]: Taking taylor expansion of (pow x 1.0) in x
5.100 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log x))) in x
5.100 * [taylor]: Taking taylor expansion of (* 1.0 (log x)) in x
5.100 * [taylor]: Taking taylor expansion of 1.0 in x
5.100 * [taylor]: Taking taylor expansion of (log x) in x
5.100 * [taylor]: Taking taylor expansion of x in x
5.101 * [taylor]: Taking taylor expansion of (sqrt 2) in x
5.101 * [taylor]: Taking taylor expansion of 2 in x
5.101 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow x 1.0)) 1.0) (sqrt 2)) in x
5.101 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 1.0)) 1.0) in x
5.101 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 1.0))))) in x
5.101 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 1.0)))) in x
5.101 * [taylor]: Taking taylor expansion of 1.0 in x
5.101 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 1.0))) in x
5.101 * [taylor]: Taking taylor expansion of (/ 1 (pow x 1.0)) in x
5.101 * [taylor]: Taking taylor expansion of (pow x 1.0) in x
5.101 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log x))) in x
5.101 * [taylor]: Taking taylor expansion of (* 1.0 (log x)) in x
5.101 * [taylor]: Taking taylor expansion of 1.0 in x
5.101 * [taylor]: Taking taylor expansion of (log x) in x
5.101 * [taylor]: Taking taylor expansion of x in x
5.102 * [taylor]: Taking taylor expansion of (sqrt 2) in x
5.102 * [taylor]: Taking taylor expansion of 2 in x
5.120 * [approximate]: Taking taylor expansion of (* (pow (/ (pow -1 1.0) (pow x 1.0)) 1.0) (sqrt 2)) in (x) around 0
5.120 * [taylor]: Taking taylor expansion of (* (pow (/ (pow -1 1.0) (pow x 1.0)) 1.0) (sqrt 2)) in x
5.120 * [taylor]: Taking taylor expansion of (pow (/ (pow -1 1.0) (pow x 1.0)) 1.0) in x
5.120 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ (pow -1 1.0) (pow x 1.0))))) in x
5.120 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ (pow -1 1.0) (pow x 1.0)))) in x
5.120 * [taylor]: Taking taylor expansion of 1.0 in x
5.120 * [taylor]: Taking taylor expansion of (log (/ (pow -1 1.0) (pow x 1.0))) in x
5.120 * [taylor]: Taking taylor expansion of (/ (pow -1 1.0) (pow x 1.0)) in x
5.120 * [taylor]: Taking taylor expansion of (pow -1 1.0) in x
5.120 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log -1))) in x
5.120 * [taylor]: Taking taylor expansion of (* 1.0 (log -1)) in x
5.120 * [taylor]: Taking taylor expansion of 1.0 in x
5.120 * [taylor]: Taking taylor expansion of (log -1) in x
5.120 * [taylor]: Taking taylor expansion of -1 in x
5.120 * [taylor]: Taking taylor expansion of (pow x 1.0) in x
5.120 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log x))) in x
5.120 * [taylor]: Taking taylor expansion of (* 1.0 (log x)) in x
5.120 * [taylor]: Taking taylor expansion of 1.0 in x
5.120 * [taylor]: Taking taylor expansion of (log x) in x
5.120 * [taylor]: Taking taylor expansion of x in x
5.121 * [taylor]: Taking taylor expansion of (sqrt 2) in x
5.121 * [taylor]: Taking taylor expansion of 2 in x
5.121 * [taylor]: Taking taylor expansion of (* (pow (/ (pow -1 1.0) (pow x 1.0)) 1.0) (sqrt 2)) in x
5.121 * [taylor]: Taking taylor expansion of (pow (/ (pow -1 1.0) (pow x 1.0)) 1.0) in x
5.121 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ (pow -1 1.0) (pow x 1.0))))) in x
5.121 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ (pow -1 1.0) (pow x 1.0)))) in x
5.121 * [taylor]: Taking taylor expansion of 1.0 in x
5.121 * [taylor]: Taking taylor expansion of (log (/ (pow -1 1.0) (pow x 1.0))) in x
5.121 * [taylor]: Taking taylor expansion of (/ (pow -1 1.0) (pow x 1.0)) in x
5.121 * [taylor]: Taking taylor expansion of (pow -1 1.0) in x
5.121 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log -1))) in x
5.121 * [taylor]: Taking taylor expansion of (* 1.0 (log -1)) in x
5.121 * [taylor]: Taking taylor expansion of 1.0 in x
5.121 * [taylor]: Taking taylor expansion of (log -1) in x
5.121 * [taylor]: Taking taylor expansion of -1 in x
5.121 * [taylor]: Taking taylor expansion of (pow x 1.0) in x
5.121 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log x))) in x
5.121 * [taylor]: Taking taylor expansion of (* 1.0 (log x)) in x
5.121 * [taylor]: Taking taylor expansion of 1.0 in x
5.122 * [taylor]: Taking taylor expansion of (log x) in x
5.122 * [taylor]: Taking taylor expansion of x in x
5.122 * [taylor]: Taking taylor expansion of (sqrt 2) in x
5.122 * [taylor]: Taking taylor expansion of 2 in x
5.150 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2)
5.150 * [approximate]: Taking taylor expansion of (pow x 2.0) in (x) around 0
5.156 * [taylor]: Taking taylor expansion of (pow x 2.0) in x
5.156 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log x))) in x
5.156 * [taylor]: Taking taylor expansion of (* 2.0 (log x)) in x
5.156 * [taylor]: Taking taylor expansion of 2.0 in x
5.156 * [taylor]: Taking taylor expansion of (log x) in x
5.156 * [taylor]: Taking taylor expansion of x in x
5.156 * [taylor]: Taking taylor expansion of (pow x 2.0) in x
5.156 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log x))) in x
5.156 * [taylor]: Taking taylor expansion of (* 2.0 (log x)) in x
5.156 * [taylor]: Taking taylor expansion of 2.0 in x
5.156 * [taylor]: Taking taylor expansion of (log x) in x
5.156 * [taylor]: Taking taylor expansion of x in x
5.163 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 2.0) in (x) around 0
5.163 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2.0) in x
5.163 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log (/ 1 x)))) in x
5.163 * [taylor]: Taking taylor expansion of (* 2.0 (log (/ 1 x))) in x
5.163 * [taylor]: Taking taylor expansion of 2.0 in x
5.163 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
5.163 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.163 * [taylor]: Taking taylor expansion of x in x
5.163 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2.0) in x
5.163 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log (/ 1 x)))) in x
5.163 * [taylor]: Taking taylor expansion of (* 2.0 (log (/ 1 x))) in x
5.163 * [taylor]: Taking taylor expansion of 2.0 in x
5.163 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
5.163 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.163 * [taylor]: Taking taylor expansion of x in x
5.170 * [approximate]: Taking taylor expansion of (pow (/ -1 x) 2.0) in (x) around 0
5.170 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2.0) in x
5.170 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log (/ -1 x)))) in x
5.170 * [taylor]: Taking taylor expansion of (* 2.0 (log (/ -1 x))) in x
5.170 * [taylor]: Taking taylor expansion of 2.0 in x
5.170 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x
5.170 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.170 * [taylor]: Taking taylor expansion of -1 in x
5.170 * [taylor]: Taking taylor expansion of x in x
5.170 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2.0) in x
5.170 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log (/ -1 x)))) in x
5.170 * [taylor]: Taking taylor expansion of (* 2.0 (log (/ -1 x))) in x
5.171 * [taylor]: Taking taylor expansion of 2.0 in x
5.171 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x
5.171 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.171 * [taylor]: Taking taylor expansion of -1 in x
5.171 * [taylor]: Taking taylor expansion of x in x
5.177 * * * [progress]: simplifying candidates
5.178 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (log (sqrt (* 2 (pow x 2.0))))
  (exp (sqrt (* 2 (pow x 2.0))))
  (* (cbrt (sqrt (* 2 (pow x 2.0)))) (cbrt (sqrt (* 2 (pow x 2.0)))))
  (cbrt (sqrt (* 2 (pow x 2.0))))
  (* (* (sqrt (* 2 (pow x 2.0))) (sqrt (* 2 (pow x 2.0)))) (sqrt (* 2 (pow x 2.0))))
  (sqrt 2)
  (sqrt (pow x 2.0))
  (/ 1 2)
  (sqrt (sqrt (* 2 (pow x 2.0))))
  (sqrt (sqrt (* 2 (pow x 2.0))))
  (* (log x) 2.0)
  (* (log x) 2.0)
  (* 1 2.0)
  (pow x (* (cbrt 2.0) (cbrt 2.0)))
  (pow x (sqrt 2.0))
  (pow x 1)
  (pow (* (cbrt x) (cbrt x)) 2.0)
  (pow (cbrt x) 2.0)
  (pow (sqrt x) 2.0)
  (pow (sqrt x) 2.0)
  (pow 1 2.0)
  (pow x 2.0)
  (log (pow x 2.0))
  (exp (pow x 2.0))
  (* (cbrt (pow x 2.0)) (cbrt (pow x 2.0)))
  (cbrt (pow x 2.0))
  (* (* (pow x 2.0) (pow x 2.0)) (pow x 2.0))
  (sqrt (pow x 2.0))
  (sqrt (pow x 2.0))
  (pow x (/ 2.0 2))
  (pow x (/ 2.0 2))
  (* (exp (* 1.0 (+ (log 1) (log x)))) (sqrt 2))
  (* (pow (/ 1 (pow (exp (* 1.0 (+ (log (/ 1 x)) (log 1)))) 1.0)) 1.0) (sqrt 2))
  (* (pow (/ (pow -1 1.0) (pow (exp (* 1.0 (+ (log 1) (log (/ -1 x))))) 1.0)) 1.0) (sqrt 2))
  (exp (* 2.0 (+ (log 1) (log x))))
  (exp (* 2.0 (- (log 1) (log (/ 1 x)))))
  (exp (* 2.0 (- (log -1) (log (/ -1 x)))))
5.180 * * [simplify]: iteration  0 :  76  enodes  (cost  258 )
5.197 * * [simplify]: iteration  1 :  162  enodes  (cost  233 )
5.224 * * [simplify]: iteration  2 :  330  enodes  (cost  214 )
5.297 * * [simplify]: iteration  3 :  790  enodes  (cost  198 )
5.765 * * [simplify]: iteration  4 :  2529  enodes  (cost  197 )
6.585 * * [simplify]: iteration  done :  5001  enodes  (cost  197 )
6.586 * [simplify]: Simplified to:
   (log (sqrt (* 2 (pow x 2.0))))
  (exp (sqrt (* 2 (pow x 2.0))))
  (* (cbrt (sqrt (* 2 (pow x 2.0)))) (cbrt (sqrt (* 2 (pow x 2.0)))))
  (cbrt (sqrt (* 2 (pow x 2.0))))
  (pow (sqrt (* 2 (pow x 2.0))) 3)
  (sqrt 2)
  (sqrt (pow x 2.0))
  1/2
  (sqrt (sqrt (* 2 (pow x 2.0))))
  (sqrt (sqrt (* 2 (pow x 2.0))))
  (* (log x) 2.0)
  (* (log x) 2.0)
  2.0
  (pow x (* (cbrt 2.0) (cbrt 2.0)))
  (pow x (sqrt 2.0))
  x
  (pow (* (cbrt x) (cbrt x)) 2.0)
  (pow (cbrt x) 2.0)
  (pow (sqrt x) 2.0)
  (pow (sqrt x) 2.0)
  1
  (pow x 2.0)
  (* (log x) 2.0)
  (exp (pow x 2.0))
  (* (cbrt (pow x 2.0)) (cbrt (pow x 2.0)))
  (cbrt (pow x 2.0))
  (pow (pow x 2.0) 3)
  (sqrt (pow x 2.0))
  (sqrt (pow x 2.0))
  (pow x (/ 2.0 2))
  (pow x (/ 2.0 2))
  (* (sqrt 2) (pow x 1.0))
  (* (sqrt 2) (pow (/ 1 (pow (pow x (neg 1.0)) 1.0)) 1.0))
  (* (pow (/ (pow -1 1.0) (pow (pow (/ -1 x) 1.0) 1.0)) 1.0) (sqrt 2))
  (pow x 2.0)
  (pow x 2.0)
  (pow x 2.0)
6.586 * * * [progress]: adding candidates to table
6.646 * * [progress]: iteration 2 / 4
6.646 * * * [progress]: picking best candidate
6.666 * * * * [pick]: Picked  #<alt (λ (x) (pow (* 2 (pow x 2.0)) 1/2))>
6.666 * * * [progress]: localizing error
6.673 * * * [progress]: generating rewritten candidates
6.673 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
6.679 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2)
6.684 * * * [progress]: generating series expansions
6.684 * * * * [progress]: [ 1 / 2 ] generating series at (2)
6.685 * [approximate]: Taking taylor expansion of (pow (* 2 (pow (pow x 2.0) 1.0)) 1/2) in (x) around 0
6.685 * [taylor]: Taking taylor expansion of (pow (* 2 (pow (pow x 2.0) 1.0)) 1/2) in x
6.685 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (* 2 (pow (pow x 2.0) 1.0))))) in x
6.685 * [taylor]: Taking taylor expansion of (* 1/2 (log (* 2 (pow (pow x 2.0) 1.0)))) in x
6.685 * [taylor]: Taking taylor expansion of 1/2 in x
6.685 * [taylor]: Taking taylor expansion of (log (* 2 (pow (pow x 2.0) 1.0))) in x
6.685 * [taylor]: Taking taylor expansion of (* 2 (pow (pow x 2.0) 1.0)) in x
6.685 * [taylor]: Taking taylor expansion of 2 in x
6.685 * [taylor]: Taking taylor expansion of (pow (pow x 2.0) 1.0) in x
6.685 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (pow x 2.0)))) in x
6.685 * [taylor]: Taking taylor expansion of (* 1.0 (log (pow x 2.0))) in x
6.685 * [taylor]: Taking taylor expansion of 1.0 in x
6.685 * [taylor]: Taking taylor expansion of (log (pow x 2.0)) in x
6.685 * [taylor]: Taking taylor expansion of (pow x 2.0) in x
6.685 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log x))) in x
6.685 * [taylor]: Taking taylor expansion of (* 2.0 (log x)) in x
6.685 * [taylor]: Taking taylor expansion of 2.0 in x
6.685 * [taylor]: Taking taylor expansion of (log x) in x
6.685 * [taylor]: Taking taylor expansion of x in x
6.686 * [taylor]: Taking taylor expansion of (pow (* 2 (pow (pow x 2.0) 1.0)) 1/2) in x
6.686 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (* 2 (pow (pow x 2.0) 1.0))))) in x
6.686 * [taylor]: Taking taylor expansion of (* 1/2 (log (* 2 (pow (pow x 2.0) 1.0)))) in x
6.686 * [taylor]: Taking taylor expansion of 1/2 in x
6.686 * [taylor]: Taking taylor expansion of (log (* 2 (pow (pow x 2.0) 1.0))) in x
6.686 * [taylor]: Taking taylor expansion of (* 2 (pow (pow x 2.0) 1.0)) in x
6.686 * [taylor]: Taking taylor expansion of 2 in x
6.686 * [taylor]: Taking taylor expansion of (pow (pow x 2.0) 1.0) in x
6.686 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (pow x 2.0)))) in x
6.686 * [taylor]: Taking taylor expansion of (* 1.0 (log (pow x 2.0))) in x
6.686 * [taylor]: Taking taylor expansion of 1.0 in x
6.686 * [taylor]: Taking taylor expansion of (log (pow x 2.0)) in x
6.686 * [taylor]: Taking taylor expansion of (pow x 2.0) in x
6.686 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log x))) in x
6.686 * [taylor]: Taking taylor expansion of (* 2.0 (log x)) in x
6.686 * [taylor]: Taking taylor expansion of 2.0 in x
6.686 * [taylor]: Taking taylor expansion of (log x) in x
6.686 * [taylor]: Taking taylor expansion of x in x
6.709 * [approximate]: Taking taylor expansion of (pow (* 2 (pow (/ 1 (pow x 2.0)) 1.0)) 1/2) in (x) around 0
6.709 * [taylor]: Taking taylor expansion of (pow (* 2 (pow (/ 1 (pow x 2.0)) 1.0)) 1/2) in x
6.709 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (* 2 (pow (/ 1 (pow x 2.0)) 1.0))))) in x
6.709 * [taylor]: Taking taylor expansion of (* 1/2 (log (* 2 (pow (/ 1 (pow x 2.0)) 1.0)))) in x
6.709 * [taylor]: Taking taylor expansion of 1/2 in x
6.709 * [taylor]: Taking taylor expansion of (log (* 2 (pow (/ 1 (pow x 2.0)) 1.0))) in x
6.709 * [taylor]: Taking taylor expansion of (* 2 (pow (/ 1 (pow x 2.0)) 1.0)) in x
6.709 * [taylor]: Taking taylor expansion of 2 in x
6.709 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2.0)) 1.0) in x
6.709 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 2.0))))) in x
6.709 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 2.0)))) in x
6.709 * [taylor]: Taking taylor expansion of 1.0 in x
6.709 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2.0))) in x
6.709 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2.0)) in x
6.709 * [taylor]: Taking taylor expansion of (pow x 2.0) in x
6.709 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log x))) in x
6.709 * [taylor]: Taking taylor expansion of (* 2.0 (log x)) in x
6.709 * [taylor]: Taking taylor expansion of 2.0 in x
6.709 * [taylor]: Taking taylor expansion of (log x) in x
6.709 * [taylor]: Taking taylor expansion of x in x
6.710 * [taylor]: Taking taylor expansion of (pow (* 2 (pow (/ 1 (pow x 2.0)) 1.0)) 1/2) in x
6.710 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (* 2 (pow (/ 1 (pow x 2.0)) 1.0))))) in x
6.710 * [taylor]: Taking taylor expansion of (* 1/2 (log (* 2 (pow (/ 1 (pow x 2.0)) 1.0)))) in x
6.710 * [taylor]: Taking taylor expansion of 1/2 in x
6.710 * [taylor]: Taking taylor expansion of (log (* 2 (pow (/ 1 (pow x 2.0)) 1.0))) in x
6.710 * [taylor]: Taking taylor expansion of (* 2 (pow (/ 1 (pow x 2.0)) 1.0)) in x
6.710 * [taylor]: Taking taylor expansion of 2 in x
6.710 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2.0)) 1.0) in x
6.710 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 2.0))))) in x
6.710 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 2.0)))) in x
6.710 * [taylor]: Taking taylor expansion of 1.0 in x
6.710 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2.0))) in x
6.710 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2.0)) in x
6.710 * [taylor]: Taking taylor expansion of (pow x 2.0) in x
6.710 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log x))) in x
6.710 * [taylor]: Taking taylor expansion of (* 2.0 (log x)) in x
6.710 * [taylor]: Taking taylor expansion of 2.0 in x
6.710 * [taylor]: Taking taylor expansion of (log x) in x
6.710 * [taylor]: Taking taylor expansion of x in x
6.742 * [approximate]: Taking taylor expansion of (pow (* 2 (pow (/ (pow -1 2.0) (pow x 2.0)) 1.0)) 1/2) in (x) around 0
6.742 * [taylor]: Taking taylor expansion of (pow (* 2 (pow (/ (pow -1 2.0) (pow x 2.0)) 1.0)) 1/2) in x
6.742 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (* 2 (pow (/ (pow -1 2.0) (pow x 2.0)) 1.0))))) in x
6.742 * [taylor]: Taking taylor expansion of (* 1/2 (log (* 2 (pow (/ (pow -1 2.0) (pow x 2.0)) 1.0)))) in x
6.742 * [taylor]: Taking taylor expansion of 1/2 in x
6.742 * [taylor]: Taking taylor expansion of (log (* 2 (pow (/ (pow -1 2.0) (pow x 2.0)) 1.0))) in x
6.742 * [taylor]: Taking taylor expansion of (* 2 (pow (/ (pow -1 2.0) (pow x 2.0)) 1.0)) in x
6.742 * [taylor]: Taking taylor expansion of 2 in x
6.742 * [taylor]: Taking taylor expansion of (pow (/ (pow -1 2.0) (pow x 2.0)) 1.0) in x
6.742 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ (pow -1 2.0) (pow x 2.0))))) in x
6.742 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ (pow -1 2.0) (pow x 2.0)))) in x
6.742 * [taylor]: Taking taylor expansion of 1.0 in x
6.742 * [taylor]: Taking taylor expansion of (log (/ (pow -1 2.0) (pow x 2.0))) in x
6.742 * [taylor]: Taking taylor expansion of (/ (pow -1 2.0) (pow x 2.0)) in x
6.742 * [taylor]: Taking taylor expansion of (pow -1 2.0) in x
6.742 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log -1))) in x
6.742 * [taylor]: Taking taylor expansion of (* 2.0 (log -1)) in x
6.742 * [taylor]: Taking taylor expansion of 2.0 in x
6.742 * [taylor]: Taking taylor expansion of (log -1) in x
6.742 * [taylor]: Taking taylor expansion of -1 in x
6.742 * [taylor]: Taking taylor expansion of (pow x 2.0) in x
6.742 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log x))) in x
6.742 * [taylor]: Taking taylor expansion of (* 2.0 (log x)) in x
6.742 * [taylor]: Taking taylor expansion of 2.0 in x
6.742 * [taylor]: Taking taylor expansion of (log x) in x
6.742 * [taylor]: Taking taylor expansion of x in x
6.744 * [taylor]: Taking taylor expansion of (pow (* 2 (pow (/ (pow -1 2.0) (pow x 2.0)) 1.0)) 1/2) in x
6.744 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (* 2 (pow (/ (pow -1 2.0) (pow x 2.0)) 1.0))))) in x
6.744 * [taylor]: Taking taylor expansion of (* 1/2 (log (* 2 (pow (/ (pow -1 2.0) (pow x 2.0)) 1.0)))) in x
6.744 * [taylor]: Taking taylor expansion of 1/2 in x
6.744 * [taylor]: Taking taylor expansion of (log (* 2 (pow (/ (pow -1 2.0) (pow x 2.0)) 1.0))) in x
6.744 * [taylor]: Taking taylor expansion of (* 2 (pow (/ (pow -1 2.0) (pow x 2.0)) 1.0)) in x
6.744 * [taylor]: Taking taylor expansion of 2 in x
6.744 * [taylor]: Taking taylor expansion of (pow (/ (pow -1 2.0) (pow x 2.0)) 1.0) in x
6.744 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ (pow -1 2.0) (pow x 2.0))))) in x
6.744 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ (pow -1 2.0) (pow x 2.0)))) in x
6.744 * [taylor]: Taking taylor expansion of 1.0 in x
6.744 * [taylor]: Taking taylor expansion of (log (/ (pow -1 2.0) (pow x 2.0))) in x
6.744 * [taylor]: Taking taylor expansion of (/ (pow -1 2.0) (pow x 2.0)) in x
6.744 * [taylor]: Taking taylor expansion of (pow -1 2.0) in x
6.744 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log -1))) in x
6.744 * [taylor]: Taking taylor expansion of (* 2.0 (log -1)) in x
6.744 * [taylor]: Taking taylor expansion of 2.0 in x
6.744 * [taylor]: Taking taylor expansion of (log -1) in x
6.744 * [taylor]: Taking taylor expansion of -1 in x
6.744 * [taylor]: Taking taylor expansion of (pow x 2.0) in x
6.744 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log x))) in x
6.744 * [taylor]: Taking taylor expansion of (* 2.0 (log x)) in x
6.744 * [taylor]: Taking taylor expansion of 2.0 in x
6.744 * [taylor]: Taking taylor expansion of (log x) in x
6.744 * [taylor]: Taking taylor expansion of x in x
6.789 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2)
6.789 * [approximate]: Taking taylor expansion of (pow x 2.0) in (x) around 0
6.789 * [taylor]: Taking taylor expansion of (pow x 2.0) in x
6.789 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log x))) in x
6.789 * [taylor]: Taking taylor expansion of (* 2.0 (log x)) in x
6.789 * [taylor]: Taking taylor expansion of 2.0 in x
6.789 * [taylor]: Taking taylor expansion of (log x) in x
6.789 * [taylor]: Taking taylor expansion of x in x
6.790 * [taylor]: Taking taylor expansion of (pow x 2.0) in x
6.790 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log x))) in x
6.790 * [taylor]: Taking taylor expansion of (* 2.0 (log x)) in x
6.790 * [taylor]: Taking taylor expansion of 2.0 in x
6.790 * [taylor]: Taking taylor expansion of (log x) in x
6.790 * [taylor]: Taking taylor expansion of x in x
6.797 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 2.0) in (x) around 0
6.797 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2.0) in x
6.797 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log (/ 1 x)))) in x
6.797 * [taylor]: Taking taylor expansion of (* 2.0 (log (/ 1 x))) in x
6.797 * [taylor]: Taking taylor expansion of 2.0 in x
6.797 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
6.797 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.797 * [taylor]: Taking taylor expansion of x in x
6.797 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2.0) in x
6.797 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log (/ 1 x)))) in x
6.797 * [taylor]: Taking taylor expansion of (* 2.0 (log (/ 1 x))) in x
6.797 * [taylor]: Taking taylor expansion of 2.0 in x
6.797 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
6.797 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.797 * [taylor]: Taking taylor expansion of x in x
6.804 * [approximate]: Taking taylor expansion of (pow (/ -1 x) 2.0) in (x) around 0
6.804 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2.0) in x
6.804 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log (/ -1 x)))) in x
6.804 * [taylor]: Taking taylor expansion of (* 2.0 (log (/ -1 x))) in x
6.804 * [taylor]: Taking taylor expansion of 2.0 in x
6.804 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x
6.804 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.804 * [taylor]: Taking taylor expansion of -1 in x
6.804 * [taylor]: Taking taylor expansion of x in x
6.804 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2.0) in x
6.804 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log (/ -1 x)))) in x
6.804 * [taylor]: Taking taylor expansion of (* 2.0 (log (/ -1 x))) in x
6.804 * [taylor]: Taking taylor expansion of 2.0 in x
6.804 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x
6.804 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.804 * [taylor]: Taking taylor expansion of -1 in x
6.804 * [taylor]: Taking taylor expansion of x in x
6.811 * * * [progress]: simplifying candidates
6.812 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (+ (log 2) (* (log x) 2.0)) 1/2)
  (* (+ (log 2) (* (log x) 2.0)) 1/2)
  (* (+ (log 2) (log (pow x 2.0))) 1/2)
  (* (log (* 2 (pow x 2.0))) 1/2)
  (* (log (* 2 (pow x 2.0))) 1/2)
  (* 1 1/2)
  (pow (* 2 (pow x 2.0)) (* (cbrt 1/2) (cbrt 1/2)))
  (pow (* 2 (pow x 2.0)) (sqrt 1/2))
  (pow (* 2 (pow x 2.0)) 1)
  (pow 2 1/2)
  (pow (pow x 2.0) 1/2)
  (log (pow (* 2 (pow x 2.0)) 1/2))
  (exp (pow (* 2 (pow x 2.0)) 1/2))
  (* (cbrt (pow (* 2 (pow x 2.0)) 1/2)) (cbrt (pow (* 2 (pow x 2.0)) 1/2)))
  (cbrt (pow (* 2 (pow x 2.0)) 1/2))
  (* (* (pow (* 2 (pow x 2.0)) 1/2) (pow (* 2 (pow x 2.0)) 1/2)) (pow (* 2 (pow x 2.0)) 1/2))
  (sqrt (pow (* 2 (pow x 2.0)) 1/2))
  (sqrt (pow (* 2 (pow x 2.0)) 1/2))
  (pow (* 2 (pow x 2.0)) (/ 1/2 2))
  (pow (* 2 (pow x 2.0)) (/ 1/2 2))
  (* (log x) 2.0)
  (* (log x) 2.0)
  (* 1 2.0)
  (pow x (* (cbrt 2.0) (cbrt 2.0)))
  (pow x (sqrt 2.0))
  (pow x 1)
  (pow (* (cbrt x) (cbrt x)) 2.0)
  (pow (cbrt x) 2.0)
  (pow (sqrt x) 2.0)
  (pow (sqrt x) 2.0)
  (pow 1 2.0)
  (pow x 2.0)
  (log (pow x 2.0))
  (exp (pow x 2.0))
  (* (cbrt (pow x 2.0)) (cbrt (pow x 2.0)))
  (cbrt (pow x 2.0))
  (* (* (pow x 2.0) (pow x 2.0)) (pow x 2.0))
  (sqrt (pow x 2.0))
  (sqrt (pow x 2.0))
  (pow x (/ 2.0 2))
  (pow x (/ 2.0 2))
  (pow (* 2 (exp (* 2.0 (+ (log 1) (log x))))) 1/2)
  (pow (* 2 (pow (/ 1 (pow (exp (* 2.0 (+ (log (/ 1 x)) (log 1)))) 1.0)) 1.0)) 1/2)
  (pow (* 2 (pow (/ (pow -1 2.0) (pow (exp (* 2.0 (+ (log 1) (log (/ -1 x))))) 1.0)) 1.0)) 1/2)
  (exp (* 2.0 (+ (log 1) (log x))))
  (exp (* 2.0 (- (log 1) (log (/ 1 x)))))
  (exp (* 2.0 (- (log -1) (log (/ -1 x)))))
6.814 * * [simplify]: iteration  0 :  94  enodes  (cost  360 )
6.832 * * [simplify]: iteration  1 :  208  enodes  (cost  306 )
6.867 * * [simplify]: iteration  2 :  433  enodes  (cost  287 )
7.021 * * [simplify]: iteration  3 :  1141  enodes  (cost  270 )
8.152 * * [simplify]: iteration  4 :  4681  enodes  (cost  269 )
9.249 * * [simplify]: iteration  done :  5000  enodes  (cost  269 )
9.249 * [simplify]: Simplified to:
   (log (sqrt (* (pow x 2.0) 2)))
  (log (sqrt (* (pow x 2.0) 2)))
  (log (sqrt (* (pow x 2.0) 2)))
  (log (sqrt (* (pow x 2.0) 2)))
  (log (sqrt (* (pow x 2.0) 2)))
  1/2
  (pow (* 2 (pow x 2.0)) (* (cbrt 1/2) (cbrt 1/2)))
  (pow (* 2 (pow x 2.0)) (sqrt 1/2))
  (* 2 (pow x 2.0))
  (sqrt 2)
  (sqrt (pow x 2.0))
  (log (sqrt (* (pow x 2.0) 2)))
  (exp (sqrt (* (pow x 2.0) 2)))
  (* (cbrt (sqrt (* (pow x 2.0) 2))) (cbrt (sqrt (* (pow x 2.0) 2))))
  (cbrt (sqrt (* (pow x 2.0) 2)))
  (pow (* 2 (pow x 2.0)) 3/2)
  (sqrt (sqrt (* (pow x 2.0) 2)))
  (sqrt (sqrt (* (pow x 2.0) 2)))
  (pow (* (pow x 2.0) 2) 1/4)
  (pow (* (pow x 2.0) 2) 1/4)
  (* 2.0 (log x))
  (* 2.0 (log x))
  2.0
  (pow x (* (cbrt 2.0) (cbrt 2.0)))
  (pow x (sqrt 2.0))
  x
  (pow (* (cbrt x) (cbrt x)) 2.0)
  (pow (cbrt x) 2.0)
  (pow (sqrt x) 2.0)
  (pow (sqrt x) 2.0)
  1
  (pow x 2.0)
  (* 2.0 (log x))
  (exp (pow x 2.0))
  (* (cbrt (pow x 2.0)) (cbrt (pow x 2.0)))
  (cbrt (pow x 2.0))
  (pow (pow x 2.0) 3)
  (sqrt (pow x 2.0))
  (sqrt (pow x 2.0))
  (pow x (/ 2.0 2))
  (pow x (/ 2.0 2))
  (sqrt (* (pow x 2.0) 2))
  (sqrt (* 2 (pow (/ 1 (pow (pow x (neg 2.0)) 1.0)) 1.0)))
  (sqrt (* (pow (/ (pow -1 2.0) (pow (pow (/ -1 x) 2.0) 1.0)) 1.0) 2))
  (pow x 2.0)
  (pow x 2.0)
  (pow x 2.0)
9.249 * * * [progress]: adding candidates to table
9.307 * * [progress]: iteration 3 / 4
9.307 * * * [progress]: picking best candidate
9.329 * * * * [pick]: Picked  #<alt (λ (x) (* (sqrt 2) (sqrt (pow x 2.0))))>
9.329 * * * [progress]: localizing error
9.335 * * * [progress]: generating rewritten candidates
9.335 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
9.337 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
9.345 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 1)
9.350 * * * [progress]: generating series expansions
9.350 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
9.350 * [approximate]: Taking taylor expansion of (pow (pow x 1.0) 1.0) in (x) around 0
9.350 * [taylor]: Taking taylor expansion of (pow (pow x 1.0) 1.0) in x
9.350 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (pow x 1.0)))) in x
9.350 * [taylor]: Taking taylor expansion of (* 1.0 (log (pow x 1.0))) in x
9.350 * [taylor]: Taking taylor expansion of 1.0 in x
9.350 * [taylor]: Taking taylor expansion of (log (pow x 1.0)) in x
9.350 * [taylor]: Taking taylor expansion of (pow x 1.0) in x
9.350 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log x))) in x
9.350 * [taylor]: Taking taylor expansion of (* 1.0 (log x)) in x
9.350 * [taylor]: Taking taylor expansion of 1.0 in x
9.350 * [taylor]: Taking taylor expansion of (log x) in x
9.350 * [taylor]: Taking taylor expansion of x in x
9.350 * [taylor]: Taking taylor expansion of (pow (pow x 1.0) 1.0) in x
9.350 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (pow x 1.0)))) in x
9.350 * [taylor]: Taking taylor expansion of (* 1.0 (log (pow x 1.0))) in x
9.351 * [taylor]: Taking taylor expansion of 1.0 in x
9.351 * [taylor]: Taking taylor expansion of (log (pow x 1.0)) in x
9.351 * [taylor]: Taking taylor expansion of (pow x 1.0) in x
9.351 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log x))) in x
9.351 * [taylor]: Taking taylor expansion of (* 1.0 (log x)) in x
9.351 * [taylor]: Taking taylor expansion of 1.0 in x
9.351 * [taylor]: Taking taylor expansion of (log x) in x
9.351 * [taylor]: Taking taylor expansion of x in x
9.365 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow x 1.0)) 1.0) in (x) around 0
9.365 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 1.0)) 1.0) in x
9.365 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 1.0))))) in x
9.365 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 1.0)))) in x
9.365 * [taylor]: Taking taylor expansion of 1.0 in x
9.365 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 1.0))) in x
9.365 * [taylor]: Taking taylor expansion of (/ 1 (pow x 1.0)) in x
9.365 * [taylor]: Taking taylor expansion of (pow x 1.0) in x
9.365 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log x))) in x
9.365 * [taylor]: Taking taylor expansion of (* 1.0 (log x)) in x
9.365 * [taylor]: Taking taylor expansion of 1.0 in x
9.365 * [taylor]: Taking taylor expansion of (log x) in x
9.365 * [taylor]: Taking taylor expansion of x in x
9.365 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 1.0)) 1.0) in x
9.365 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 1.0))))) in x
9.365 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 1.0)))) in x
9.365 * [taylor]: Taking taylor expansion of 1.0 in x
9.365 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 1.0))) in x
9.365 * [taylor]: Taking taylor expansion of (/ 1 (pow x 1.0)) in x
9.365 * [taylor]: Taking taylor expansion of (pow x 1.0) in x
9.365 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log x))) in x
9.365 * [taylor]: Taking taylor expansion of (* 1.0 (log x)) in x
9.365 * [taylor]: Taking taylor expansion of 1.0 in x
9.365 * [taylor]: Taking taylor expansion of (log x) in x
9.365 * [taylor]: Taking taylor expansion of x in x
9.385 * [approximate]: Taking taylor expansion of (pow (/ (pow -1 1.0) (pow x 1.0)) 1.0) in (x) around 0
9.385 * [taylor]: Taking taylor expansion of (pow (/ (pow -1 1.0) (pow x 1.0)) 1.0) in x
9.385 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ (pow -1 1.0) (pow x 1.0))))) in x
9.385 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ (pow -1 1.0) (pow x 1.0)))) in x
9.385 * [taylor]: Taking taylor expansion of 1.0 in x
9.385 * [taylor]: Taking taylor expansion of (log (/ (pow -1 1.0) (pow x 1.0))) in x
9.385 * [taylor]: Taking taylor expansion of (/ (pow -1 1.0) (pow x 1.0)) in x
9.385 * [taylor]: Taking taylor expansion of (pow -1 1.0) in x
9.385 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log -1))) in x
9.385 * [taylor]: Taking taylor expansion of (* 1.0 (log -1)) in x
9.385 * [taylor]: Taking taylor expansion of 1.0 in x
9.385 * [taylor]: Taking taylor expansion of (log -1) in x
9.385 * [taylor]: Taking taylor expansion of -1 in x
9.385 * [taylor]: Taking taylor expansion of (pow x 1.0) in x
9.385 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log x))) in x
9.385 * [taylor]: Taking taylor expansion of (* 1.0 (log x)) in x
9.385 * [taylor]: Taking taylor expansion of 1.0 in x
9.385 * [taylor]: Taking taylor expansion of (log x) in x
9.385 * [taylor]: Taking taylor expansion of x in x
9.386 * [taylor]: Taking taylor expansion of (pow (/ (pow -1 1.0) (pow x 1.0)) 1.0) in x
9.386 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ (pow -1 1.0) (pow x 1.0))))) in x
9.386 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ (pow -1 1.0) (pow x 1.0)))) in x
9.386 * [taylor]: Taking taylor expansion of 1.0 in x
9.386 * [taylor]: Taking taylor expansion of (log (/ (pow -1 1.0) (pow x 1.0))) in x
9.386 * [taylor]: Taking taylor expansion of (/ (pow -1 1.0) (pow x 1.0)) in x
9.386 * [taylor]: Taking taylor expansion of (pow -1 1.0) in x
9.386 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log -1))) in x
9.386 * [taylor]: Taking taylor expansion of (* 1.0 (log -1)) in x
9.386 * [taylor]: Taking taylor expansion of 1.0 in x
9.386 * [taylor]: Taking taylor expansion of (log -1) in x
9.386 * [taylor]: Taking taylor expansion of -1 in x
9.386 * [taylor]: Taking taylor expansion of (pow x 1.0) in x
9.386 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log x))) in x
9.386 * [taylor]: Taking taylor expansion of (* 1.0 (log x)) in x
9.386 * [taylor]: Taking taylor expansion of 1.0 in x
9.386 * [taylor]: Taking taylor expansion of (log x) in x
9.386 * [taylor]: Taking taylor expansion of x in x
9.413 * * * * [progress]: [ 2 / 3 ] generating series at (2)
9.413 * [approximate]: Taking taylor expansion of (* (pow (pow x 1.0) 1.0) (sqrt 2)) in (x) around 0
9.413 * [taylor]: Taking taylor expansion of (* (pow (pow x 1.0) 1.0) (sqrt 2)) in x
9.413 * [taylor]: Taking taylor expansion of (pow (pow x 1.0) 1.0) in x
9.413 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (pow x 1.0)))) in x
9.413 * [taylor]: Taking taylor expansion of (* 1.0 (log (pow x 1.0))) in x
9.413 * [taylor]: Taking taylor expansion of 1.0 in x
9.413 * [taylor]: Taking taylor expansion of (log (pow x 1.0)) in x
9.413 * [taylor]: Taking taylor expansion of (pow x 1.0) in x
9.413 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log x))) in x
9.413 * [taylor]: Taking taylor expansion of (* 1.0 (log x)) in x
9.413 * [taylor]: Taking taylor expansion of 1.0 in x
9.413 * [taylor]: Taking taylor expansion of (log x) in x
9.413 * [taylor]: Taking taylor expansion of x in x
9.414 * [taylor]: Taking taylor expansion of (sqrt 2) in x
9.414 * [taylor]: Taking taylor expansion of 2 in x
9.414 * [taylor]: Taking taylor expansion of (* (pow (pow x 1.0) 1.0) (sqrt 2)) in x
9.414 * [taylor]: Taking taylor expansion of (pow (pow x 1.0) 1.0) in x
9.414 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (pow x 1.0)))) in x
9.414 * [taylor]: Taking taylor expansion of (* 1.0 (log (pow x 1.0))) in x
9.414 * [taylor]: Taking taylor expansion of 1.0 in x
9.414 * [taylor]: Taking taylor expansion of (log (pow x 1.0)) in x
9.414 * [taylor]: Taking taylor expansion of (pow x 1.0) in x
9.414 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log x))) in x
9.414 * [taylor]: Taking taylor expansion of (* 1.0 (log x)) in x
9.414 * [taylor]: Taking taylor expansion of 1.0 in x
9.414 * [taylor]: Taking taylor expansion of (log x) in x
9.414 * [taylor]: Taking taylor expansion of x in x
9.414 * [taylor]: Taking taylor expansion of (sqrt 2) in x
9.414 * [taylor]: Taking taylor expansion of 2 in x
9.429 * [approximate]: Taking taylor expansion of (* (pow (/ 1 (pow x 1.0)) 1.0) (sqrt 2)) in (x) around 0
9.429 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow x 1.0)) 1.0) (sqrt 2)) in x
9.429 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 1.0)) 1.0) in x
9.429 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 1.0))))) in x
9.429 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 1.0)))) in x
9.429 * [taylor]: Taking taylor expansion of 1.0 in x
9.429 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 1.0))) in x
9.429 * [taylor]: Taking taylor expansion of (/ 1 (pow x 1.0)) in x
9.429 * [taylor]: Taking taylor expansion of (pow x 1.0) in x
9.429 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log x))) in x
9.429 * [taylor]: Taking taylor expansion of (* 1.0 (log x)) in x
9.429 * [taylor]: Taking taylor expansion of 1.0 in x
9.429 * [taylor]: Taking taylor expansion of (log x) in x
9.429 * [taylor]: Taking taylor expansion of x in x
9.429 * [taylor]: Taking taylor expansion of (sqrt 2) in x
9.429 * [taylor]: Taking taylor expansion of 2 in x
9.429 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow x 1.0)) 1.0) (sqrt 2)) in x
9.429 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 1.0)) 1.0) in x
9.429 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 1.0))))) in x
9.429 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 1.0)))) in x
9.429 * [taylor]: Taking taylor expansion of 1.0 in x
9.429 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 1.0))) in x
9.429 * [taylor]: Taking taylor expansion of (/ 1 (pow x 1.0)) in x
9.429 * [taylor]: Taking taylor expansion of (pow x 1.0) in x
9.430 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log x))) in x
9.430 * [taylor]: Taking taylor expansion of (* 1.0 (log x)) in x
9.430 * [taylor]: Taking taylor expansion of 1.0 in x
9.430 * [taylor]: Taking taylor expansion of (log x) in x
9.430 * [taylor]: Taking taylor expansion of x in x
9.430 * [taylor]: Taking taylor expansion of (sqrt 2) in x
9.430 * [taylor]: Taking taylor expansion of 2 in x
9.447 * [approximate]: Taking taylor expansion of (* (pow (/ (pow -1 1.0) (pow x 1.0)) 1.0) (sqrt 2)) in (x) around 0
9.447 * [taylor]: Taking taylor expansion of (* (pow (/ (pow -1 1.0) (pow x 1.0)) 1.0) (sqrt 2)) in x
9.447 * [taylor]: Taking taylor expansion of (pow (/ (pow -1 1.0) (pow x 1.0)) 1.0) in x
9.447 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ (pow -1 1.0) (pow x 1.0))))) in x
9.448 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ (pow -1 1.0) (pow x 1.0)))) in x
9.448 * [taylor]: Taking taylor expansion of 1.0 in x
9.448 * [taylor]: Taking taylor expansion of (log (/ (pow -1 1.0) (pow x 1.0))) in x
9.448 * [taylor]: Taking taylor expansion of (/ (pow -1 1.0) (pow x 1.0)) in x
9.448 * [taylor]: Taking taylor expansion of (pow -1 1.0) in x
9.448 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log -1))) in x
9.448 * [taylor]: Taking taylor expansion of (* 1.0 (log -1)) in x
9.448 * [taylor]: Taking taylor expansion of 1.0 in x
9.448 * [taylor]: Taking taylor expansion of (log -1) in x
9.448 * [taylor]: Taking taylor expansion of -1 in x
9.448 * [taylor]: Taking taylor expansion of (pow x 1.0) in x
9.448 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log x))) in x
9.448 * [taylor]: Taking taylor expansion of (* 1.0 (log x)) in x
9.448 * [taylor]: Taking taylor expansion of 1.0 in x
9.448 * [taylor]: Taking taylor expansion of (log x) in x
9.448 * [taylor]: Taking taylor expansion of x in x
9.449 * [taylor]: Taking taylor expansion of (sqrt 2) in x
9.449 * [taylor]: Taking taylor expansion of 2 in x
9.449 * [taylor]: Taking taylor expansion of (* (pow (/ (pow -1 1.0) (pow x 1.0)) 1.0) (sqrt 2)) in x
9.449 * [taylor]: Taking taylor expansion of (pow (/ (pow -1 1.0) (pow x 1.0)) 1.0) in x
9.449 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ (pow -1 1.0) (pow x 1.0))))) in x
9.449 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ (pow -1 1.0) (pow x 1.0)))) in x
9.449 * [taylor]: Taking taylor expansion of 1.0 in x
9.449 * [taylor]: Taking taylor expansion of (log (/ (pow -1 1.0) (pow x 1.0))) in x
9.449 * [taylor]: Taking taylor expansion of (/ (pow -1 1.0) (pow x 1.0)) in x
9.449 * [taylor]: Taking taylor expansion of (pow -1 1.0) in x
9.449 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log -1))) in x
9.449 * [taylor]: Taking taylor expansion of (* 1.0 (log -1)) in x
9.449 * [taylor]: Taking taylor expansion of 1.0 in x
9.449 * [taylor]: Taking taylor expansion of (log -1) in x
9.449 * [taylor]: Taking taylor expansion of -1 in x
9.449 * [taylor]: Taking taylor expansion of (pow x 1.0) in x
9.449 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log x))) in x
9.449 * [taylor]: Taking taylor expansion of (* 1.0 (log x)) in x
9.449 * [taylor]: Taking taylor expansion of 1.0 in x
9.449 * [taylor]: Taking taylor expansion of (log x) in x
9.449 * [taylor]: Taking taylor expansion of x in x
9.450 * [taylor]: Taking taylor expansion of (sqrt 2) in x
9.450 * [taylor]: Taking taylor expansion of 2 in x
9.480 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 1)
9.481 * [approximate]: Taking taylor expansion of (pow x 2.0) in (x) around 0
9.481 * [taylor]: Taking taylor expansion of (pow x 2.0) in x
9.481 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log x))) in x
9.481 * [taylor]: Taking taylor expansion of (* 2.0 (log x)) in x
9.481 * [taylor]: Taking taylor expansion of 2.0 in x
9.481 * [taylor]: Taking taylor expansion of (log x) in x
9.481 * [taylor]: Taking taylor expansion of x in x
9.481 * [taylor]: Taking taylor expansion of (pow x 2.0) in x
9.481 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log x))) in x
9.481 * [taylor]: Taking taylor expansion of (* 2.0 (log x)) in x
9.481 * [taylor]: Taking taylor expansion of 2.0 in x
9.481 * [taylor]: Taking taylor expansion of (log x) in x
9.481 * [taylor]: Taking taylor expansion of x in x
9.487 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 2.0) in (x) around 0
9.487 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2.0) in x
9.487 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log (/ 1 x)))) in x
9.487 * [taylor]: Taking taylor expansion of (* 2.0 (log (/ 1 x))) in x
9.487 * [taylor]: Taking taylor expansion of 2.0 in x
9.487 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
9.487 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.487 * [taylor]: Taking taylor expansion of x in x
9.488 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2.0) in x
9.488 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log (/ 1 x)))) in x
9.488 * [taylor]: Taking taylor expansion of (* 2.0 (log (/ 1 x))) in x
9.488 * [taylor]: Taking taylor expansion of 2.0 in x
9.488 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
9.488 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.488 * [taylor]: Taking taylor expansion of x in x
9.495 * [approximate]: Taking taylor expansion of (pow (/ -1 x) 2.0) in (x) around 0
9.495 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2.0) in x
9.495 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log (/ -1 x)))) in x
9.495 * [taylor]: Taking taylor expansion of (* 2.0 (log (/ -1 x))) in x
9.495 * [taylor]: Taking taylor expansion of 2.0 in x
9.495 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x
9.495 * [taylor]: Taking taylor expansion of (/ -1 x) in x
9.495 * [taylor]: Taking taylor expansion of -1 in x
9.495 * [taylor]: Taking taylor expansion of x in x
9.495 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2.0) in x
9.495 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log (/ -1 x)))) in x
9.495 * [taylor]: Taking taylor expansion of (* 2.0 (log (/ -1 x))) in x
9.495 * [taylor]: Taking taylor expansion of 2.0 in x
9.495 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x
9.495 * [taylor]: Taking taylor expansion of (/ -1 x) in x
9.495 * [taylor]: Taking taylor expansion of -1 in x
9.495 * [taylor]: Taking taylor expansion of x in x
9.502 * * * [progress]: simplifying candidates
9.504 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (log (sqrt (pow x 2.0)))
  (exp (sqrt (pow x 2.0)))
  (* (cbrt (sqrt (pow x 2.0))) (cbrt (sqrt (pow x 2.0))))
  (cbrt (sqrt (pow x 2.0)))
  (* (* (sqrt (pow x 2.0)) (sqrt (pow x 2.0))) (sqrt (pow x 2.0)))
  (sqrt (pow (* (cbrt x) (cbrt x)) 2.0))
  (sqrt (pow (cbrt x) 2.0))
  (sqrt (pow (sqrt x) 2.0))
  (sqrt (pow (sqrt x) 2.0))
  (sqrt (pow 1 2.0))
  (sqrt (pow x 2.0))
  (sqrt (* (cbrt (pow x 2.0)) (cbrt (pow x 2.0))))
  (sqrt (cbrt (pow x 2.0)))
  (sqrt (sqrt (pow x 2.0)))
  (sqrt (sqrt (pow x 2.0)))
  (sqrt 1)
  (sqrt (pow x 2.0))
  (sqrt (pow x (/ 2.0 2)))
  (sqrt (pow x (/ 2.0 2)))
  (/ 2.0 2)
  (sqrt (sqrt (pow x 2.0)))
  (sqrt (sqrt (pow x 2.0)))
  (* 2 (pow x 2.0))
  (* (sqrt 2) (sqrt (pow x 2.0)))
  (+ (log (sqrt 2)) (log (sqrt (pow x 2.0))))
  (log (* (sqrt 2) (sqrt (pow x 2.0))))
  (exp (* (sqrt 2) (sqrt (pow x 2.0))))
  (* (* (* (sqrt 2) (sqrt 2)) (sqrt 2)) (* (* (sqrt (pow x 2.0)) (sqrt (pow x 2.0))) (sqrt (pow x 2.0))))
  (* (cbrt (* (sqrt 2) (sqrt (pow x 2.0)))) (cbrt (* (sqrt 2) (sqrt (pow x 2.0)))))
  (cbrt (* (sqrt 2) (sqrt (pow x 2.0))))
  (* (* (* (sqrt 2) (sqrt (pow x 2.0))) (* (sqrt 2) (sqrt (pow x 2.0)))) (* (sqrt 2) (sqrt (pow x 2.0))))
  (* 2 (pow x 2.0))
  (sqrt (* (sqrt 2) (sqrt (pow x 2.0))))
  (sqrt (* (sqrt 2) (sqrt (pow x 2.0))))
  (* (sqrt (sqrt 2)) (sqrt (pow (sqrt x) 2.0)))
  (* (sqrt (sqrt 2)) (sqrt (pow (sqrt x) 2.0)))
  (* (sqrt (sqrt 2)) (sqrt (sqrt (pow x 2.0))))
  (* (sqrt (sqrt 2)) (sqrt (sqrt (pow x 2.0))))
  (* (sqrt (sqrt 2)) (sqrt (pow x (/ 2.0 2))))
  (* (sqrt (sqrt 2)) (sqrt (pow x (/ 2.0 2))))
  (* (sqrt (sqrt 2)) (sqrt (sqrt (pow x 2.0))))
  (* (sqrt (sqrt 2)) (sqrt (sqrt (pow x 2.0))))
  (* (sqrt (sqrt 2)) (sqrt (pow (sqrt x) 2.0)))
  (* (sqrt (sqrt 2)) (sqrt (pow (sqrt x) 2.0)))
  (* (sqrt (sqrt 2)) (sqrt (sqrt (pow x 2.0))))
  (* (sqrt (sqrt 2)) (sqrt (sqrt (pow x 2.0))))
  (* (sqrt (sqrt 2)) (sqrt (pow x (/ 2.0 2))))
  (* (sqrt (sqrt 2)) (sqrt (pow x (/ 2.0 2))))
  (* (sqrt (sqrt 2)) (sqrt (sqrt (pow x 2.0))))
  (* (sqrt (sqrt 2)) (sqrt (sqrt (pow x 2.0))))
  (* (sqrt 2) (* (cbrt (sqrt (pow x 2.0))) (cbrt (sqrt (pow x 2.0)))))
  (* (sqrt 2) (sqrt (pow (* (cbrt x) (cbrt x)) 2.0)))
  (* (sqrt 2) (sqrt (pow (sqrt x) 2.0)))
  (* (sqrt 2) (sqrt (pow 1 2.0)))
  (* (sqrt 2) (sqrt (* (cbrt (pow x 2.0)) (cbrt (pow x 2.0)))))
  (* (sqrt 2) (sqrt (sqrt (pow x 2.0))))
  (* (sqrt 2) (sqrt 1))
  (* (sqrt 2) (sqrt (pow x (/ 2.0 2))))
  (* (sqrt 2) (sqrt (sqrt (pow x 2.0))))
  (* (sqrt 2) 1)
  (* (cbrt (sqrt 2)) (sqrt (pow x 2.0)))
  (* (sqrt (cbrt 2)) (sqrt (pow x 2.0)))
  (* (sqrt (sqrt 2)) (sqrt (pow x 2.0)))
  (* (sqrt 2) (sqrt (pow x 2.0)))
  (* (sqrt (sqrt 2)) (sqrt (pow x 2.0)))
  (* (sqrt 2) (sqrt (pow x 2.0)))
  (* (log x) 2.0)
  (* (log x) 2.0)
  (* 1 2.0)
  (pow x (* (cbrt 2.0) (cbrt 2.0)))
  (pow x (sqrt 2.0))
  (pow x 1)
  (pow (* (cbrt x) (cbrt x)) 2.0)
  (pow (cbrt x) 2.0)
  (pow (sqrt x) 2.0)
  (pow (sqrt x) 2.0)
  (pow 1 2.0)
  (pow x 2.0)
  (log (pow x 2.0))
  (exp (pow x 2.0))
  (* (cbrt (pow x 2.0)) (cbrt (pow x 2.0)))
  (cbrt (pow x 2.0))
  (* (* (pow x 2.0) (pow x 2.0)) (pow x 2.0))
  (sqrt (pow x 2.0))
  (sqrt (pow x 2.0))
  (pow x (/ 2.0 2))
  (pow x (/ 2.0 2))
  (exp (* 1.0 (+ (log 1) (log x))))
  (pow (/ 1 (exp (* 1.0 (+ (log (/ 1 x)) (log 1))))) 1.0)
  (pow (* (pow (pow -1 1.0) 1.0) (/ 1 (exp (* 1.0 (+ (log 1) (log (/ -1 x))))))) 1.0)
  (* (exp (* 1.0 (+ (log 1) (log x)))) (sqrt 2))
  (* (pow (/ 1 (pow (exp (* 1.0 (+ (log (/ 1 x)) (log 1)))) 1.0)) 1.0) (sqrt 2))
  (* (pow (/ (pow -1 1.0) (pow (exp (* 1.0 (+ (log 1) (log (/ -1 x))))) 1.0)) 1.0) (sqrt 2))
  (exp (* 2.0 (+ (log 1) (log x))))
  (exp (* 2.0 (- (log 1) (log (/ 1 x)))))
  (exp (* 2.0 (- (log -1) (log (/ -1 x)))))
9.507 * * [simplify]: iteration  0 :  120  enodes  (cost  758 )
9.530 * * [simplify]: iteration  1 :  256  enodes  (cost  686 )
9.603 * * [simplify]: iteration  2 :  608  enodes  (cost  652 )
9.864 * * [simplify]: iteration  3 :  1514  enodes  (cost  630 )
11.084 * * [simplify]: iteration  done :  5000  enodes  (cost  629 )
11.085 * [simplify]: Simplified to:
   (log (sqrt (pow x 2.0)))
  (exp (sqrt (pow x 2.0)))
  (* (cbrt (sqrt (pow x 2.0))) (cbrt (sqrt (pow x 2.0))))
  (cbrt (sqrt (pow x 2.0)))
  (pow (sqrt (pow x 2.0)) 3)
  (sqrt (pow (* (cbrt x) (cbrt x)) 2.0))
  (sqrt (pow (cbrt x) 2.0))
  (sqrt (pow (sqrt x) 2.0))
  (sqrt (pow (sqrt x) 2.0))
  1
  (sqrt (pow x 2.0))
  (fabs (cbrt (pow x 2.0)))
  (sqrt (cbrt (pow x 2.0)))
  (sqrt (sqrt (pow x 2.0)))
  (sqrt (sqrt (pow x 2.0)))
  1
  (sqrt (pow x 2.0))
  (fabs (pow x (/ 2.0 4)))
  (fabs (pow x (/ 2.0 4)))
  (/ 2.0 2)
  (sqrt (sqrt (pow x 2.0)))
  (sqrt (sqrt (pow x 2.0)))
  (* 2 (pow x 2.0))
  (* (sqrt 2) (sqrt (pow x 2.0)))
  (log (* (sqrt 2) (sqrt (pow x 2.0))))
  (log (* (sqrt 2) (sqrt (pow x 2.0))))
  (exp (* (sqrt 2) (sqrt (pow x 2.0))))
  (pow (* (sqrt 2) (sqrt (pow x 2.0))) 3)
  (* (cbrt (* (sqrt 2) (sqrt (pow x 2.0)))) (cbrt (* (sqrt 2) (sqrt (pow x 2.0)))))
  (cbrt (* (sqrt 2) (sqrt (pow x 2.0))))
  (pow (* (sqrt 2) (sqrt (pow x 2.0))) 3)
  (* 2 (pow x 2.0))
  (sqrt (* (sqrt 2) (sqrt (pow x 2.0))))
  (sqrt (* (sqrt 2) (sqrt (pow x 2.0))))
  (* (sqrt (sqrt 2)) (sqrt (pow (sqrt x) 2.0)))
  (* (sqrt (sqrt 2)) (sqrt (pow (sqrt x) 2.0)))
  (* (sqrt (sqrt 2)) (sqrt (sqrt (pow x 2.0))))
  (* (sqrt (sqrt 2)) (sqrt (sqrt (pow x 2.0))))
  (* (sqrt (sqrt 2)) (sqrt (pow x (/ 2.0 2))))
  (* (sqrt (sqrt 2)) (sqrt (pow x (/ 2.0 2))))
  (* (sqrt (sqrt 2)) (sqrt (sqrt (pow x 2.0))))
  (* (sqrt (sqrt 2)) (sqrt (sqrt (pow x 2.0))))
  (* (sqrt (sqrt 2)) (sqrt (pow (sqrt x) 2.0)))
  (* (sqrt (sqrt 2)) (sqrt (pow (sqrt x) 2.0)))
  (* (sqrt (sqrt 2)) (sqrt (sqrt (pow x 2.0))))
  (* (sqrt (sqrt 2)) (sqrt (sqrt (pow x 2.0))))
  (* (sqrt (sqrt 2)) (sqrt (pow x (/ 2.0 2))))
  (* (sqrt (sqrt 2)) (sqrt (pow x (/ 2.0 2))))
  (* (sqrt (sqrt 2)) (sqrt (sqrt (pow x 2.0))))
  (* (sqrt (sqrt 2)) (sqrt (sqrt (pow x 2.0))))
  (* (sqrt 2) (* (cbrt (sqrt (pow x 2.0))) (cbrt (sqrt (pow x 2.0)))))
  (* (sqrt 2) (sqrt (pow (* (cbrt x) (cbrt x)) 2.0)))
  (* (sqrt 2) (sqrt (pow (sqrt x) 2.0)))
  (sqrt 2)
  (* (sqrt 2) (fabs (cbrt (pow x 2.0))))
  (* (sqrt 2) (sqrt (sqrt (pow x 2.0))))
  (sqrt 2)
  (* (sqrt 2) (sqrt (pow x (/ 2.0 2))))
  (* (sqrt 2) (sqrt (sqrt (pow x 2.0))))
  (sqrt 2)
  (* (cbrt (sqrt 2)) (sqrt (pow x 2.0)))
  (* (sqrt (cbrt 2)) (sqrt (pow x 2.0)))
  (* (sqrt (sqrt 2)) (sqrt (pow x 2.0)))
  (* (sqrt 2) (sqrt (pow x 2.0)))
  (* (sqrt (sqrt 2)) (sqrt (pow x 2.0)))
  (* (sqrt 2) (sqrt (pow x 2.0)))
  (log (pow x 2.0))
  (log (pow x 2.0))
  2.0
  (pow x (* (cbrt 2.0) (cbrt 2.0)))
  (pow x (sqrt 2.0))
  x
  (pow (* (cbrt x) (cbrt x)) 2.0)
  (pow (cbrt x) 2.0)
  (pow (sqrt x) 2.0)
  (pow (sqrt x) 2.0)
  1
  (pow x 2.0)
  (log (pow x 2.0))
  (exp (pow x 2.0))
  (* (cbrt (pow x 2.0)) (cbrt (pow x 2.0)))
  (cbrt (pow x 2.0))
  (pow (pow x 2.0) 3)
  (sqrt (pow x 2.0))
  (sqrt (pow x 2.0))
  (pow x (/ 2.0 2))
  (pow x (/ 2.0 2))
  (pow x 1.0)
  (pow (pow x 1.0) 1.0)
  (pow (/ (pow (pow -1 1.0) 1.0) (pow (/ -1 x) 1.0)) 1.0)
  (* (pow x 1.0) (sqrt 2))
  (* (sqrt 2) (pow (/ 1 (pow (pow x (neg 1.0)) 1.0)) 1.0))
  (* (sqrt 2) (pow (/ (pow -1 1.0) (pow (pow (/ -1 x) 1.0) 1.0)) 1.0))
  (pow x 2.0)
  (pow x 2.0)
  (pow x 2.0)
11.086 * * * [progress]: adding candidates to table
11.216 * * [progress]: iteration 4 / 4
11.216 * * * [progress]: picking best candidate
11.237 * * * * [pick]: Picked  #<alt (λ (x) (* (sqrt 2) (fabs (pow x (/ 2.0 2)))))>
11.237 * * * [progress]: localizing error
11.244 * * * [progress]: generating rewritten candidates
11.244 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
11.250 * * * [progress]: generating series expansions
11.250 * * * * [progress]: [ 1 / 1 ] generating series at (2)
11.250 * [approximate]: Taking taylor expansion of (* (fabs (pow x 1.0)) (sqrt 2)) in (x) around 0
11.250 * [taylor]: Taking taylor expansion of (* (fabs (pow x 1.0)) (sqrt 2)) in x
11.250 * [taylor]: Taking taylor expansion of (fabs (pow x 1.0)) in x
11.251 * [taylor]: Taking taylor expansion of (sqrt 2) in x
11.251 * [taylor]: Taking taylor expansion of 2 in x
11.251 * [taylor]: Taking taylor expansion of (* (fabs (pow x 1.0)) (sqrt 2)) in x
11.251 * [taylor]: Taking taylor expansion of (fabs (pow x 1.0)) in x
11.251 * [taylor]: Taking taylor expansion of (sqrt 2) in x
11.251 * [taylor]: Taking taylor expansion of 2 in x
11.253 * [approximate]: Taking taylor expansion of (* (fabs (pow (/ 1 x) 1.0)) (sqrt 2)) in (x) around 0
11.253 * [taylor]: Taking taylor expansion of (* (fabs (pow (/ 1 x) 1.0)) (sqrt 2)) in x
11.253 * [taylor]: Taking taylor expansion of (fabs (pow (/ 1 x) 1.0)) in x
11.253 * [taylor]: Taking taylor expansion of (sqrt 2) in x
11.253 * [taylor]: Taking taylor expansion of 2 in x
11.253 * [taylor]: Taking taylor expansion of (* (fabs (pow (/ 1 x) 1.0)) (sqrt 2)) in x
11.253 * [taylor]: Taking taylor expansion of (fabs (pow (/ 1 x) 1.0)) in x
11.253 * [taylor]: Taking taylor expansion of (sqrt 2) in x
11.253 * [taylor]: Taking taylor expansion of 2 in x
11.255 * [approximate]: Taking taylor expansion of (* (fabs (pow (/ -1 x) 1.0)) (sqrt 2)) in (x) around 0
11.255 * [taylor]: Taking taylor expansion of (* (fabs (pow (/ -1 x) 1.0)) (sqrt 2)) in x
11.255 * [taylor]: Taking taylor expansion of (fabs (pow (/ -1 x) 1.0)) in x
11.255 * [taylor]: Taking taylor expansion of (sqrt 2) in x
11.255 * [taylor]: Taking taylor expansion of 2 in x
11.255 * [taylor]: Taking taylor expansion of (* (fabs (pow (/ -1 x) 1.0)) (sqrt 2)) in x
11.255 * [taylor]: Taking taylor expansion of (fabs (pow (/ -1 x) 1.0)) in x
11.255 * [taylor]: Taking taylor expansion of (sqrt 2) in x
11.255 * [taylor]: Taking taylor expansion of 2 in x
11.256 * * * [progress]: simplifying candidates
11.257 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (sqrt 2) (fabs (pow x (/ 2.0 2))))
  (+ (log (sqrt 2)) (log (fabs (pow x (/ 2.0 2)))))
  (log (* (sqrt 2) (fabs (pow x (/ 2.0 2)))))
  (exp (* (sqrt 2) (fabs (pow x (/ 2.0 2)))))
  (* (* (* (sqrt 2) (sqrt 2)) (sqrt 2)) (* (* (fabs (pow x (/ 2.0 2))) (fabs (pow x (/ 2.0 2)))) (fabs (pow x (/ 2.0 2)))))
  (* (cbrt (* (sqrt 2) (fabs (pow x (/ 2.0 2))))) (cbrt (* (sqrt 2) (fabs (pow x (/ 2.0 2))))))
  (cbrt (* (sqrt 2) (fabs (pow x (/ 2.0 2)))))
  (* (* (* (sqrt 2) (fabs (pow x (/ 2.0 2)))) (* (sqrt 2) (fabs (pow x (/ 2.0 2))))) (* (sqrt 2) (fabs (pow x (/ 2.0 2)))))
  (sqrt (* (sqrt 2) (fabs (pow x (/ 2.0 2)))))
  (sqrt (* (sqrt 2) (fabs (pow x (/ 2.0 2)))))
  (* (sqrt (sqrt 2)) (sqrt (fabs (pow x (/ 2.0 2)))))
  (* (sqrt (sqrt 2)) (sqrt (fabs (pow x (/ 2.0 2)))))
  (* (sqrt (sqrt 2)) (sqrt (fabs (pow x (/ 2.0 2)))))
  (* (sqrt (sqrt 2)) (sqrt (fabs (pow x (/ 2.0 2)))))
  (* (sqrt 2) (* (cbrt (fabs (pow x (/ 2.0 2)))) (cbrt (fabs (pow x (/ 2.0 2))))))
  (* (sqrt 2) (sqrt (fabs (pow x (/ 2.0 2)))))
  (* (sqrt 2) 1)
  (* (cbrt (sqrt 2)) (fabs (pow x (/ 2.0 2))))
  (* (sqrt (cbrt 2)) (fabs (pow x (/ 2.0 2))))
  (* (sqrt (sqrt 2)) (fabs (pow x (/ 2.0 2))))
  (* (sqrt 2) (fabs (pow x (/ 2.0 2))))
  (* (sqrt (sqrt 2)) (fabs (pow x (/ 2.0 2))))
  (* (sqrt 2) (fabs (pow x (/ 2.0 2))))
  (* (fabs (pow x 1.0)) (sqrt 2))
  (* (fabs (pow x 1.0)) (sqrt 2))
  (* (fabs (pow x 1.0)) (sqrt 2))
11.258 * * [simplify]: iteration  0 :  42  enodes  (cost  304 )
11.264 * * [simplify]: iteration  1 :  79  enodes  (cost  293 )
11.279 * * [simplify]: iteration  2 :  196  enodes  (cost  265 )
11.343 * * [simplify]: iteration  3 :  390  enodes  (cost  265 )
11.466 * * [simplify]: iteration  4 :  606  enodes  (cost  265 )
11.686 * * [simplify]: iteration  5 :  1072  enodes  (cost  265 )
12.242 * * [simplify]: iteration  6 :  2587  enodes  (cost  265 )
13.247 * * [simplify]: iteration  done :  5001  enodes  (cost  265 )
13.247 * [simplify]: Simplified to:
   (* (sqrt 2) (fabs (pow x (/ 2.0 2))))
  (log (* (sqrt 2) (fabs (pow x (/ 2.0 2)))))
  (log (* (sqrt 2) (fabs (pow x (/ 2.0 2)))))
  (exp (* (sqrt 2) (fabs (pow x (/ 2.0 2)))))
  (pow (* (sqrt 2) (fabs (pow x (/ 2.0 2)))) 3)
  (* (cbrt (* (sqrt 2) (fabs (pow x (/ 2.0 2))))) (cbrt (* (sqrt 2) (fabs (pow x (/ 2.0 2))))))
  (cbrt (* (sqrt 2) (fabs (pow x (/ 2.0 2)))))
  (pow (* (sqrt 2) (fabs (pow x (/ 2.0 2)))) 3)
  (sqrt (* (sqrt 2) (fabs (pow x (/ 2.0 2)))))
  (sqrt (* (sqrt 2) (fabs (pow x (/ 2.0 2)))))
  (* (sqrt (sqrt 2)) (sqrt (fabs (pow x (/ 2.0 2)))))
  (* (sqrt (sqrt 2)) (sqrt (fabs (pow x (/ 2.0 2)))))
  (* (sqrt (sqrt 2)) (sqrt (fabs (pow x (/ 2.0 2)))))
  (* (sqrt (sqrt 2)) (sqrt (fabs (pow x (/ 2.0 2)))))
  (* (sqrt 2) (* (cbrt (fabs (pow x (/ 2.0 2)))) (cbrt (fabs (pow x (/ 2.0 2))))))
  (* (sqrt 2) (sqrt (fabs (pow x (/ 2.0 2)))))
  (sqrt 2)
  (* (cbrt (sqrt 2)) (fabs (pow x (/ 2.0 2))))
  (* (sqrt (cbrt 2)) (fabs (pow x (/ 2.0 2))))
  (* (sqrt (sqrt 2)) (fabs (pow x (/ 2.0 2))))
  (* (sqrt 2) (fabs (pow x (/ 2.0 2))))
  (* (sqrt (sqrt 2)) (fabs (pow x (/ 2.0 2))))
  (* (sqrt 2) (fabs (pow x (/ 2.0 2))))
  (* (fabs (pow x 1.0)) (sqrt 2))
  (* (fabs (pow x 1.0)) (sqrt 2))
  (* (fabs (pow x 1.0)) (sqrt 2))
13.247 * * * [progress]: adding candidates to table
13.294 * [progress]: [Phase 3 of 3] Extracting.
13.294 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (pow (* 2 (pow x 2.0)) 1/2))> #<alt (λ (x) (* (sqrt (sqrt 2)) (* (sqrt (sqrt 2)) (fabs (pow x (/ 2.0 2))))))> #<alt (λ (x) (* (* (sqrt (sqrt 2)) (sqrt (fabs (pow x (/ 2.0 2))))) (* (sqrt (sqrt 2)) (sqrt (fabs (pow x (/ 2.0 2)))))))> #<alt (λ (x) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (fabs (pow x (/ 2.0 2))))))> #<alt (λ (x) (* (* (sqrt 2) (* (cbrt (fabs (pow x (/ 2.0 2)))) (cbrt (fabs (pow x (/ 2.0 2)))))) (cbrt (fabs (pow x (/ 2.0 2))))))> #<alt (λ (x) (* (sqrt 2) (fabs (pow x (/ 2.0 2)))))> #<alt (λ (x) (* (* (sqrt 2) (sqrt (fabs (pow x (/ 2.0 2))))) (sqrt (fabs (pow x (/ 2.0 2))))))>)
13.295 * * * [regime-changes]: Trying 2 branch expressions: ((pow x 2.0) x)
13.296 * * * * [regimes]: Trying to branch on (pow x 2.0) from (#<alt (λ (x) (pow (* 2 (pow x 2.0)) 1/2))> #<alt (λ (x) (* (sqrt (sqrt 2)) (* (sqrt (sqrt 2)) (fabs (pow x (/ 2.0 2))))))> #<alt (λ (x) (* (* (sqrt (sqrt 2)) (sqrt (fabs (pow x (/ 2.0 2))))) (* (sqrt (sqrt 2)) (sqrt (fabs (pow x (/ 2.0 2)))))))> #<alt (λ (x) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (fabs (pow x (/ 2.0 2))))))> #<alt (λ (x) (* (* (sqrt 2) (* (cbrt (fabs (pow x (/ 2.0 2)))) (cbrt (fabs (pow x (/ 2.0 2)))))) (cbrt (fabs (pow x (/ 2.0 2))))))> #<alt (λ (x) (* (sqrt 2) (fabs (pow x (/ 2.0 2)))))> #<alt (λ (x) (* (* (sqrt 2) (sqrt (fabs (pow x (/ 2.0 2))))) (sqrt (fabs (pow x (/ 2.0 2))))))>)
13.350 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (pow (* 2 (pow x 2.0)) 1/2))> #<alt (λ (x) (* (sqrt (sqrt 2)) (* (sqrt (sqrt 2)) (fabs (pow x (/ 2.0 2))))))> #<alt (λ (x) (* (* (sqrt (sqrt 2)) (sqrt (fabs (pow x (/ 2.0 2))))) (* (sqrt (sqrt 2)) (sqrt (fabs (pow x (/ 2.0 2)))))))> #<alt (λ (x) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (fabs (pow x (/ 2.0 2))))))> #<alt (λ (x) (* (* (sqrt 2) (* (cbrt (fabs (pow x (/ 2.0 2)))) (cbrt (fabs (pow x (/ 2.0 2)))))) (cbrt (fabs (pow x (/ 2.0 2))))))> #<alt (λ (x) (* (sqrt 2) (fabs (pow x (/ 2.0 2)))))> #<alt (λ (x) (* (* (sqrt 2) (sqrt (fabs (pow x (/ 2.0 2))))) (sqrt (fabs (pow x (/ 2.0 2))))))>)
13.398 * * * [regime]: Found split indices: #<option (#s(si 3 255))>
13.398 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (fabs (pow x (/ 2.0 2)))))
13.398 * * [simplify]: iteration  0 :  11  enodes  (cost  18 )
13.399 * * [simplify]: iteration  1 :  13  enodes  (cost  18 )
13.399 * * [simplify]: iteration  done :  13  enodes  (cost  18 )
13.399 * [simplify]: Simplified to:
   (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (fabs (pow x (/ 2.0 2)))))
14.884 * [regime-testing]: End program error score: 0.3714945571322317