0.339 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.025 * * * [progress]: [2/2] Setting up program.
0.029 * [progress]: [Phase 2 of 3] Improving.
0.032 * [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 )
0.039 * * [simplify]: iteration  2 :  20  enodes  (cost  6 )
0.042 * * [simplify]: iteration  3 :  49  enodes  (cost  6 )
0.050 * * [simplify]: iteration  4 :  132  enodes  (cost  6 )
0.084 * * [simplify]: iteration  5 :  375  enodes  (cost  6 )
0.197 * * [simplify]: iteration  6 :  1146  enodes  (cost  6 )
0.953 * * [simplify]: iteration  7 :  4116  enodes  (cost  6 )
2.475 * * [simplify]: iteration  done :  5000  enodes  (cost  6 )
2.476 * [simplify]: Simplified to:
   (sqrt (* 2 (pow x 2.0)))
2.483 * * [progress]: iteration 1 / 4
2.483 * * * [progress]: picking best candidate
2.487 * * * * [pick]: Picked  #<alt (λ (x) (sqrt (* 2 (pow x 2.0))))>
2.487 * * * [progress]: localizing error
2.494 * * * [progress]: generating rewritten candidates
2.494 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
2.507 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2)
2.511 * * * [progress]: generating series expansions
2.511 * * * * [progress]: [ 1 / 2 ] generating series at (2)
2.516 * [approximate]: Taking taylor expansion of (* (pow (pow x 1.0) 1.0) (sqrt 2)) in (x) around 0
2.517 * [taylor]: Taking taylor expansion of (* (pow (pow x 1.0) 1.0) (sqrt 2)) in x
2.517 * [taylor]: Taking taylor expansion of (pow (pow x 1.0) 1.0) in x
2.517 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (pow x 1.0)))) in x
2.517 * [taylor]: Taking taylor expansion of (* 1.0 (log (pow x 1.0))) in x
2.517 * [taylor]: Taking taylor expansion of 1.0 in x
2.517 * [taylor]: Taking taylor expansion of (log (pow x 1.0)) in x
2.517 * [taylor]: Taking taylor expansion of (pow x 1.0) in x
2.517 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log x))) in x
2.517 * [taylor]: Taking taylor expansion of (* 1.0 (log x)) in x
2.517 * [taylor]: Taking taylor expansion of 1.0 in x
2.517 * [taylor]: Taking taylor expansion of (log x) in x
2.517 * [taylor]: Taking taylor expansion of x in x
2.519 * [taylor]: Taking taylor expansion of (sqrt 2) in x
2.519 * [taylor]: Taking taylor expansion of 2 in x
2.519 * [taylor]: Taking taylor expansion of (* (pow (pow x 1.0) 1.0) (sqrt 2)) in x
2.519 * [taylor]: Taking taylor expansion of (pow (pow x 1.0) 1.0) in x
2.519 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (pow x 1.0)))) in x
2.519 * [taylor]: Taking taylor expansion of (* 1.0 (log (pow x 1.0))) in x
2.519 * [taylor]: Taking taylor expansion of 1.0 in x
2.519 * [taylor]: Taking taylor expansion of (log (pow x 1.0)) in x
2.519 * [taylor]: Taking taylor expansion of (pow x 1.0) in x
2.519 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log x))) in x
2.519 * [taylor]: Taking taylor expansion of (* 1.0 (log x)) in x
2.519 * [taylor]: Taking taylor expansion of 1.0 in x
2.520 * [taylor]: Taking taylor expansion of (log x) in x
2.520 * [taylor]: Taking taylor expansion of x in x
2.520 * [taylor]: Taking taylor expansion of (sqrt 2) in x
2.520 * [taylor]: Taking taylor expansion of 2 in x
2.538 * [approximate]: Taking taylor expansion of (* (pow (/ 1 (pow x 1.0)) 1.0) (sqrt 2)) in (x) around 0
2.538 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow x 1.0)) 1.0) (sqrt 2)) in x
2.538 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 1.0)) 1.0) in x
2.538 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 1.0))))) in x
2.538 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 1.0)))) in x
2.538 * [taylor]: Taking taylor expansion of 1.0 in x
2.538 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 1.0))) in x
2.538 * [taylor]: Taking taylor expansion of (/ 1 (pow x 1.0)) in x
2.538 * [taylor]: Taking taylor expansion of (pow x 1.0) in x
2.538 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log x))) in x
2.538 * [taylor]: Taking taylor expansion of (* 1.0 (log x)) in x
2.538 * [taylor]: Taking taylor expansion of 1.0 in x
2.538 * [taylor]: Taking taylor expansion of (log x) in x
2.538 * [taylor]: Taking taylor expansion of x in x
2.538 * [taylor]: Taking taylor expansion of (sqrt 2) in x
2.539 * [taylor]: Taking taylor expansion of 2 in x
2.539 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow x 1.0)) 1.0) (sqrt 2)) in x
2.539 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 1.0)) 1.0) in x
2.539 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 1.0))))) in x
2.539 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 1.0)))) in x
2.539 * [taylor]: Taking taylor expansion of 1.0 in x
2.539 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 1.0))) in x
2.539 * [taylor]: Taking taylor expansion of (/ 1 (pow x 1.0)) in x
2.539 * [taylor]: Taking taylor expansion of (pow x 1.0) in x
2.539 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log x))) in x
2.539 * [taylor]: Taking taylor expansion of (* 1.0 (log x)) in x
2.539 * [taylor]: Taking taylor expansion of 1.0 in x
2.539 * [taylor]: Taking taylor expansion of (log x) in x
2.539 * [taylor]: Taking taylor expansion of x in x
2.539 * [taylor]: Taking taylor expansion of (sqrt 2) in x
2.539 * [taylor]: Taking taylor expansion of 2 in x
2.559 * [approximate]: Taking taylor expansion of (* (pow (/ (pow -1 1.0) (pow x 1.0)) 1.0) (sqrt 2)) in (x) around 0
2.559 * [taylor]: Taking taylor expansion of (* (pow (/ (pow -1 1.0) (pow x 1.0)) 1.0) (sqrt 2)) in x
2.559 * [taylor]: Taking taylor expansion of (pow (/ (pow -1 1.0) (pow x 1.0)) 1.0) in x
2.559 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ (pow -1 1.0) (pow x 1.0))))) in x
2.559 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ (pow -1 1.0) (pow x 1.0)))) in x
2.559 * [taylor]: Taking taylor expansion of 1.0 in x
2.559 * [taylor]: Taking taylor expansion of (log (/ (pow -1 1.0) (pow x 1.0))) in x
2.559 * [taylor]: Taking taylor expansion of (/ (pow -1 1.0) (pow x 1.0)) in x
2.559 * [taylor]: Taking taylor expansion of (pow -1 1.0) in x
2.559 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log -1))) in x
2.559 * [taylor]: Taking taylor expansion of (* 1.0 (log -1)) in x
2.559 * [taylor]: Taking taylor expansion of 1.0 in x
2.559 * [taylor]: Taking taylor expansion of (log -1) in x
2.559 * [taylor]: Taking taylor expansion of -1 in x
2.559 * [taylor]: Taking taylor expansion of (pow x 1.0) in x
2.559 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log x))) in x
2.559 * [taylor]: Taking taylor expansion of (* 1.0 (log x)) in x
2.559 * [taylor]: Taking taylor expansion of 1.0 in x
2.559 * [taylor]: Taking taylor expansion of (log x) in x
2.559 * [taylor]: Taking taylor expansion of x in x
2.560 * [taylor]: Taking taylor expansion of (sqrt 2) in x
2.560 * [taylor]: Taking taylor expansion of 2 in x
2.560 * [taylor]: Taking taylor expansion of (* (pow (/ (pow -1 1.0) (pow x 1.0)) 1.0) (sqrt 2)) in x
2.560 * [taylor]: Taking taylor expansion of (pow (/ (pow -1 1.0) (pow x 1.0)) 1.0) in x
2.560 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ (pow -1 1.0) (pow x 1.0))))) in x
2.560 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ (pow -1 1.0) (pow x 1.0)))) in x
2.560 * [taylor]: Taking taylor expansion of 1.0 in x
2.560 * [taylor]: Taking taylor expansion of (log (/ (pow -1 1.0) (pow x 1.0))) in x
2.560 * [taylor]: Taking taylor expansion of (/ (pow -1 1.0) (pow x 1.0)) in x
2.560 * [taylor]: Taking taylor expansion of (pow -1 1.0) in x
2.560 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log -1))) in x
2.560 * [taylor]: Taking taylor expansion of (* 1.0 (log -1)) in x
2.560 * [taylor]: Taking taylor expansion of 1.0 in x
2.560 * [taylor]: Taking taylor expansion of (log -1) in x
2.560 * [taylor]: Taking taylor expansion of -1 in x
2.560 * [taylor]: Taking taylor expansion of (pow x 1.0) in x
2.560 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log x))) in x
2.560 * [taylor]: Taking taylor expansion of (* 1.0 (log x)) in x
2.560 * [taylor]: Taking taylor expansion of 1.0 in x
2.560 * [taylor]: Taking taylor expansion of (log x) in x
2.560 * [taylor]: Taking taylor expansion of x in x
2.561 * [taylor]: Taking taylor expansion of (sqrt 2) in x
2.561 * [taylor]: Taking taylor expansion of 2 in x
2.590 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2)
2.590 * [approximate]: Taking taylor expansion of (pow x 2.0) in (x) around 0
2.590 * [taylor]: Taking taylor expansion of (pow x 2.0) in x
2.591 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log x))) in x
2.591 * [taylor]: Taking taylor expansion of (* 2.0 (log x)) in x
2.591 * [taylor]: Taking taylor expansion of 2.0 in x
2.591 * [taylor]: Taking taylor expansion of (log x) in x
2.591 * [taylor]: Taking taylor expansion of x in x
2.591 * [taylor]: Taking taylor expansion of (pow x 2.0) in x
2.591 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log x))) in x
2.591 * [taylor]: Taking taylor expansion of (* 2.0 (log x)) in x
2.591 * [taylor]: Taking taylor expansion of 2.0 in x
2.591 * [taylor]: Taking taylor expansion of (log x) in x
2.591 * [taylor]: Taking taylor expansion of x in x
2.598 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 2.0) in (x) around 0
2.598 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2.0) in x
2.598 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log (/ 1 x)))) in x
2.598 * [taylor]: Taking taylor expansion of (* 2.0 (log (/ 1 x))) in x
2.598 * [taylor]: Taking taylor expansion of 2.0 in x
2.598 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
2.598 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.598 * [taylor]: Taking taylor expansion of x in x
2.599 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2.0) in x
2.599 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log (/ 1 x)))) in x
2.599 * [taylor]: Taking taylor expansion of (* 2.0 (log (/ 1 x))) in x
2.599 * [taylor]: Taking taylor expansion of 2.0 in x
2.599 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
2.599 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.599 * [taylor]: Taking taylor expansion of x in x
2.606 * [approximate]: Taking taylor expansion of (pow (/ -1 x) 2.0) in (x) around 0
2.606 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2.0) in x
2.606 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log (/ -1 x)))) in x
2.606 * [taylor]: Taking taylor expansion of (* 2.0 (log (/ -1 x))) in x
2.606 * [taylor]: Taking taylor expansion of 2.0 in x
2.606 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x
2.606 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.606 * [taylor]: Taking taylor expansion of -1 in x
2.606 * [taylor]: Taking taylor expansion of x in x
2.606 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2.0) in x
2.606 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log (/ -1 x)))) in x
2.606 * [taylor]: Taking taylor expansion of (* 2.0 (log (/ -1 x))) in x
2.606 * [taylor]: Taking taylor expansion of 2.0 in x
2.606 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x
2.606 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.606 * [taylor]: Taking taylor expansion of -1 in x
2.606 * [taylor]: Taking taylor expansion of x in x
2.619 * * * [progress]: simplifying candidates
2.620 * [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)))))
2.622 * * [simplify]: iteration  0 :  76  enodes  (cost  258 )
2.634 * * [simplify]: iteration  1 :  165  enodes  (cost  233 )
2.655 * * [simplify]: iteration  2 :  378  enodes  (cost  214 )
2.712 * * [simplify]: iteration  3 :  930  enodes  (cost  198 )
3.030 * * [simplify]: iteration  4 :  3486  enodes  (cost  197 )
3.783 * * [simplify]: iteration  done :  5000  enodes  (cost  197 )
3.783 * [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))))
  (* 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))
  (* (pow x 1.0) (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) (sqrt 2))
  (pow x 2.0)
  (pow x 2.0)
  (pow x 2.0)
3.783 * * * [progress]: adding candidates to table
3.849 * * [progress]: iteration 2 / 4
3.849 * * * [progress]: picking best candidate
3.874 * * * * [pick]: Picked  #<alt (λ (x) (pow (* 2 (pow x 2.0)) 1/2))>
3.874 * * * [progress]: localizing error
3.881 * * * [progress]: generating rewritten candidates
3.881 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
3.887 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2)
3.890 * * * [progress]: generating series expansions
3.890 * * * * [progress]: [ 1 / 2 ] generating series at (2)
3.890 * [approximate]: Taking taylor expansion of (pow (* 2 (pow (pow x 2.0) 1.0)) 1/2) in (x) around 0
3.890 * [taylor]: Taking taylor expansion of (pow (* 2 (pow (pow x 2.0) 1.0)) 1/2) in x
3.890 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (* 2 (pow (pow x 2.0) 1.0))))) in x
3.890 * [taylor]: Taking taylor expansion of (* 1/2 (log (* 2 (pow (pow x 2.0) 1.0)))) in x
3.890 * [taylor]: Taking taylor expansion of 1/2 in x
3.890 * [taylor]: Taking taylor expansion of (log (* 2 (pow (pow x 2.0) 1.0))) in x
3.890 * [taylor]: Taking taylor expansion of (* 2 (pow (pow x 2.0) 1.0)) in x
3.890 * [taylor]: Taking taylor expansion of 2 in x
3.891 * [taylor]: Taking taylor expansion of (pow (pow x 2.0) 1.0) in x
3.891 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (pow x 2.0)))) in x
3.891 * [taylor]: Taking taylor expansion of (* 1.0 (log (pow x 2.0))) in x
3.891 * [taylor]: Taking taylor expansion of 1.0 in x
3.891 * [taylor]: Taking taylor expansion of (log (pow x 2.0)) in x
3.891 * [taylor]: Taking taylor expansion of (pow x 2.0) in x
3.891 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log x))) in x
3.891 * [taylor]: Taking taylor expansion of (* 2.0 (log x)) in x
3.891 * [taylor]: Taking taylor expansion of 2.0 in x
3.891 * [taylor]: Taking taylor expansion of (log x) in x
3.891 * [taylor]: Taking taylor expansion of x in x
3.891 * [taylor]: Taking taylor expansion of (pow (* 2 (pow (pow x 2.0) 1.0)) 1/2) in x
3.891 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (* 2 (pow (pow x 2.0) 1.0))))) in x
3.891 * [taylor]: Taking taylor expansion of (* 1/2 (log (* 2 (pow (pow x 2.0) 1.0)))) in x
3.891 * [taylor]: Taking taylor expansion of 1/2 in x
3.891 * [taylor]: Taking taylor expansion of (log (* 2 (pow (pow x 2.0) 1.0))) in x
3.891 * [taylor]: Taking taylor expansion of (* 2 (pow (pow x 2.0) 1.0)) in x
3.891 * [taylor]: Taking taylor expansion of 2 in x
3.891 * [taylor]: Taking taylor expansion of (pow (pow x 2.0) 1.0) in x
3.891 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (pow x 2.0)))) in x
3.891 * [taylor]: Taking taylor expansion of (* 1.0 (log (pow x 2.0))) in x
3.891 * [taylor]: Taking taylor expansion of 1.0 in x
3.892 * [taylor]: Taking taylor expansion of (log (pow x 2.0)) in x
3.892 * [taylor]: Taking taylor expansion of (pow x 2.0) in x
3.892 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log x))) in x
3.892 * [taylor]: Taking taylor expansion of (* 2.0 (log x)) in x
3.892 * [taylor]: Taking taylor expansion of 2.0 in x
3.892 * [taylor]: Taking taylor expansion of (log x) in x
3.892 * [taylor]: Taking taylor expansion of x in x
3.915 * [approximate]: Taking taylor expansion of (pow (* 2 (pow (/ 1 (pow x 2.0)) 1.0)) 1/2) in (x) around 0
3.915 * [taylor]: Taking taylor expansion of (pow (* 2 (pow (/ 1 (pow x 2.0)) 1.0)) 1/2) in x
3.915 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (* 2 (pow (/ 1 (pow x 2.0)) 1.0))))) in x
3.915 * [taylor]: Taking taylor expansion of (* 1/2 (log (* 2 (pow (/ 1 (pow x 2.0)) 1.0)))) in x
3.915 * [taylor]: Taking taylor expansion of 1/2 in x
3.915 * [taylor]: Taking taylor expansion of (log (* 2 (pow (/ 1 (pow x 2.0)) 1.0))) in x
3.915 * [taylor]: Taking taylor expansion of (* 2 (pow (/ 1 (pow x 2.0)) 1.0)) in x
3.915 * [taylor]: Taking taylor expansion of 2 in x
3.915 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2.0)) 1.0) in x
3.915 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 2.0))))) in x
3.916 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 2.0)))) in x
3.916 * [taylor]: Taking taylor expansion of 1.0 in x
3.916 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2.0))) in x
3.916 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2.0)) in x
3.916 * [taylor]: Taking taylor expansion of (pow x 2.0) in x
3.916 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log x))) in x
3.916 * [taylor]: Taking taylor expansion of (* 2.0 (log x)) in x
3.916 * [taylor]: Taking taylor expansion of 2.0 in x
3.916 * [taylor]: Taking taylor expansion of (log x) in x
3.916 * [taylor]: Taking taylor expansion of x in x
3.917 * [taylor]: Taking taylor expansion of (pow (* 2 (pow (/ 1 (pow x 2.0)) 1.0)) 1/2) in x
3.917 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (* 2 (pow (/ 1 (pow x 2.0)) 1.0))))) in x
3.917 * [taylor]: Taking taylor expansion of (* 1/2 (log (* 2 (pow (/ 1 (pow x 2.0)) 1.0)))) in x
3.917 * [taylor]: Taking taylor expansion of 1/2 in x
3.917 * [taylor]: Taking taylor expansion of (log (* 2 (pow (/ 1 (pow x 2.0)) 1.0))) in x
3.917 * [taylor]: Taking taylor expansion of (* 2 (pow (/ 1 (pow x 2.0)) 1.0)) in x
3.917 * [taylor]: Taking taylor expansion of 2 in x
3.917 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2.0)) 1.0) in x
3.917 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 2.0))))) in x
3.917 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 2.0)))) in x
3.917 * [taylor]: Taking taylor expansion of 1.0 in x
3.917 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2.0))) in x
3.917 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2.0)) in x
3.917 * [taylor]: Taking taylor expansion of (pow x 2.0) in x
3.917 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log x))) in x
3.917 * [taylor]: Taking taylor expansion of (* 2.0 (log x)) in x
3.917 * [taylor]: Taking taylor expansion of 2.0 in x
3.917 * [taylor]: Taking taylor expansion of (log x) in x
3.917 * [taylor]: Taking taylor expansion of x in x
3.948 * [approximate]: Taking taylor expansion of (pow (* 2 (pow (/ (pow -1 2.0) (pow x 2.0)) 1.0)) 1/2) in (x) around 0
3.948 * [taylor]: Taking taylor expansion of (pow (* 2 (pow (/ (pow -1 2.0) (pow x 2.0)) 1.0)) 1/2) in x
3.948 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (* 2 (pow (/ (pow -1 2.0) (pow x 2.0)) 1.0))))) in x
3.948 * [taylor]: Taking taylor expansion of (* 1/2 (log (* 2 (pow (/ (pow -1 2.0) (pow x 2.0)) 1.0)))) in x
3.948 * [taylor]: Taking taylor expansion of 1/2 in x
3.948 * [taylor]: Taking taylor expansion of (log (* 2 (pow (/ (pow -1 2.0) (pow x 2.0)) 1.0))) in x
3.948 * [taylor]: Taking taylor expansion of (* 2 (pow (/ (pow -1 2.0) (pow x 2.0)) 1.0)) in x
3.948 * [taylor]: Taking taylor expansion of 2 in x
3.948 * [taylor]: Taking taylor expansion of (pow (/ (pow -1 2.0) (pow x 2.0)) 1.0) in x
3.948 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ (pow -1 2.0) (pow x 2.0))))) in x
3.948 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ (pow -1 2.0) (pow x 2.0)))) in x
3.948 * [taylor]: Taking taylor expansion of 1.0 in x
3.948 * [taylor]: Taking taylor expansion of (log (/ (pow -1 2.0) (pow x 2.0))) in x
3.948 * [taylor]: Taking taylor expansion of (/ (pow -1 2.0) (pow x 2.0)) in x
3.948 * [taylor]: Taking taylor expansion of (pow -1 2.0) in x
3.948 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log -1))) in x
3.948 * [taylor]: Taking taylor expansion of (* 2.0 (log -1)) in x
3.948 * [taylor]: Taking taylor expansion of 2.0 in x
3.948 * [taylor]: Taking taylor expansion of (log -1) in x
3.948 * [taylor]: Taking taylor expansion of -1 in x
3.948 * [taylor]: Taking taylor expansion of (pow x 2.0) in x
3.948 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log x))) in x
3.948 * [taylor]: Taking taylor expansion of (* 2.0 (log x)) in x
3.948 * [taylor]: Taking taylor expansion of 2.0 in x
3.948 * [taylor]: Taking taylor expansion of (log x) in x
3.948 * [taylor]: Taking taylor expansion of x in x
3.950 * [taylor]: Taking taylor expansion of (pow (* 2 (pow (/ (pow -1 2.0) (pow x 2.0)) 1.0)) 1/2) in x
3.950 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (* 2 (pow (/ (pow -1 2.0) (pow x 2.0)) 1.0))))) in x
3.950 * [taylor]: Taking taylor expansion of (* 1/2 (log (* 2 (pow (/ (pow -1 2.0) (pow x 2.0)) 1.0)))) in x
3.950 * [taylor]: Taking taylor expansion of 1/2 in x
3.950 * [taylor]: Taking taylor expansion of (log (* 2 (pow (/ (pow -1 2.0) (pow x 2.0)) 1.0))) in x
3.950 * [taylor]: Taking taylor expansion of (* 2 (pow (/ (pow -1 2.0) (pow x 2.0)) 1.0)) in x
3.950 * [taylor]: Taking taylor expansion of 2 in x
3.950 * [taylor]: Taking taylor expansion of (pow (/ (pow -1 2.0) (pow x 2.0)) 1.0) in x
3.950 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ (pow -1 2.0) (pow x 2.0))))) in x
3.950 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ (pow -1 2.0) (pow x 2.0)))) in x
3.950 * [taylor]: Taking taylor expansion of 1.0 in x
3.950 * [taylor]: Taking taylor expansion of (log (/ (pow -1 2.0) (pow x 2.0))) in x
3.950 * [taylor]: Taking taylor expansion of (/ (pow -1 2.0) (pow x 2.0)) in x
3.950 * [taylor]: Taking taylor expansion of (pow -1 2.0) in x
3.950 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log -1))) in x
3.950 * [taylor]: Taking taylor expansion of (* 2.0 (log -1)) in x
3.950 * [taylor]: Taking taylor expansion of 2.0 in x
3.950 * [taylor]: Taking taylor expansion of (log -1) in x
3.950 * [taylor]: Taking taylor expansion of -1 in x
3.950 * [taylor]: Taking taylor expansion of (pow x 2.0) in x
3.950 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log x))) in x
3.950 * [taylor]: Taking taylor expansion of (* 2.0 (log x)) in x
3.950 * [taylor]: Taking taylor expansion of 2.0 in x
3.951 * [taylor]: Taking taylor expansion of (log x) in x
3.951 * [taylor]: Taking taylor expansion of x in x
3.997 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2)
3.997 * [approximate]: Taking taylor expansion of (pow x 2.0) in (x) around 0
3.997 * [taylor]: Taking taylor expansion of (pow x 2.0) in x
3.997 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log x))) in x
3.997 * [taylor]: Taking taylor expansion of (* 2.0 (log x)) in x
3.998 * [taylor]: Taking taylor expansion of 2.0 in x
3.998 * [taylor]: Taking taylor expansion of (log x) in x
3.998 * [taylor]: Taking taylor expansion of x in x
3.998 * [taylor]: Taking taylor expansion of (pow x 2.0) in x
3.998 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log x))) in x
3.998 * [taylor]: Taking taylor expansion of (* 2.0 (log x)) in x
3.998 * [taylor]: Taking taylor expansion of 2.0 in x
3.998 * [taylor]: Taking taylor expansion of (log x) in x
3.998 * [taylor]: Taking taylor expansion of x in x
4.004 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 2.0) in (x) around 0
4.004 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2.0) in x
4.004 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log (/ 1 x)))) in x
4.004 * [taylor]: Taking taylor expansion of (* 2.0 (log (/ 1 x))) in x
4.005 * [taylor]: Taking taylor expansion of 2.0 in x
4.005 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
4.005 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.005 * [taylor]: Taking taylor expansion of x in x
4.005 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2.0) in x
4.005 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log (/ 1 x)))) in x
4.005 * [taylor]: Taking taylor expansion of (* 2.0 (log (/ 1 x))) in x
4.005 * [taylor]: Taking taylor expansion of 2.0 in x
4.005 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
4.005 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.005 * [taylor]: Taking taylor expansion of x in x
4.012 * [approximate]: Taking taylor expansion of (pow (/ -1 x) 2.0) in (x) around 0
4.012 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2.0) in x
4.012 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log (/ -1 x)))) in x
4.012 * [taylor]: Taking taylor expansion of (* 2.0 (log (/ -1 x))) in x
4.012 * [taylor]: Taking taylor expansion of 2.0 in x
4.012 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x
4.012 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.012 * [taylor]: Taking taylor expansion of -1 in x
4.012 * [taylor]: Taking taylor expansion of x in x
4.012 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2.0) in x
4.012 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log (/ -1 x)))) in x
4.012 * [taylor]: Taking taylor expansion of (* 2.0 (log (/ -1 x))) in x
4.012 * [taylor]: Taking taylor expansion of 2.0 in x
4.012 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x
4.012 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.012 * [taylor]: Taking taylor expansion of -1 in x
4.012 * [taylor]: Taking taylor expansion of x in x
4.020 * * * [progress]: simplifying candidates
4.020 * [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)))))
4.023 * * [simplify]: iteration  0 :  94  enodes  (cost  360 )
4.037 * * [simplify]: iteration  1 :  212  enodes  (cost  315 )
4.068 * * [simplify]: iteration  2 :  496  enodes  (cost  291 )
4.147 * * [simplify]: iteration  3 :  1326  enodes  (cost  270 )
4.525 * * [simplify]: iteration  done :  5000  enodes  (cost  270 )
4.525 * [simplify]: Simplified to:
   (log (sqrt (* 2 (pow x 2.0))))
  (log (sqrt (* 2 (pow x 2.0))))
  (log (sqrt (* 2 (pow x 2.0))))
  (log (sqrt (* 2 (pow x 2.0))))
  (log (sqrt (* 2 (pow x 2.0))))
  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 (* 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 (* (pow x 2.0) 2) 3/2)
  (sqrt (sqrt (* 2 (pow x 2.0))))
  (sqrt (sqrt (* 2 (pow x 2.0))))
  (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 (* 2 (pow x 2.0)))
  (sqrt (* 2 (pow (/ 1 (pow (pow (/ 1 x) 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)
4.525 * * * [progress]: adding candidates to table
4.582 * * [progress]: iteration 3 / 4
4.582 * * * [progress]: picking best candidate
4.608 * * * * [pick]: Picked  #<alt (λ (x) (* (sqrt 2) (sqrt (pow x 2.0))))>
4.608 * * * [progress]: localizing error
4.616 * * * [progress]: generating rewritten candidates
4.616 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
4.619 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
4.627 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 1)
4.632 * * * [progress]: generating series expansions
4.632 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
4.632 * [approximate]: Taking taylor expansion of (pow (pow x 1.0) 1.0) in (x) around 0
4.632 * [taylor]: Taking taylor expansion of (pow (pow x 1.0) 1.0) in x
4.632 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (pow x 1.0)))) in x
4.632 * [taylor]: Taking taylor expansion of (* 1.0 (log (pow x 1.0))) in x
4.632 * [taylor]: Taking taylor expansion of 1.0 in x
4.632 * [taylor]: Taking taylor expansion of (log (pow x 1.0)) in x
4.632 * [taylor]: Taking taylor expansion of (pow x 1.0) in x
4.632 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log x))) in x
4.632 * [taylor]: Taking taylor expansion of (* 1.0 (log x)) in x
4.632 * [taylor]: Taking taylor expansion of 1.0 in x
4.632 * [taylor]: Taking taylor expansion of (log x) in x
4.632 * [taylor]: Taking taylor expansion of x in x
4.633 * [taylor]: Taking taylor expansion of (pow (pow x 1.0) 1.0) in x
4.633 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (pow x 1.0)))) in x
4.633 * [taylor]: Taking taylor expansion of (* 1.0 (log (pow x 1.0))) in x
4.633 * [taylor]: Taking taylor expansion of 1.0 in x
4.633 * [taylor]: Taking taylor expansion of (log (pow x 1.0)) in x
4.633 * [taylor]: Taking taylor expansion of (pow x 1.0) in x
4.633 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log x))) in x
4.633 * [taylor]: Taking taylor expansion of (* 1.0 (log x)) in x
4.633 * [taylor]: Taking taylor expansion of 1.0 in x
4.633 * [taylor]: Taking taylor expansion of (log x) in x
4.633 * [taylor]: Taking taylor expansion of x in x
4.647 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow x 1.0)) 1.0) in (x) around 0
4.647 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 1.0)) 1.0) in x
4.647 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 1.0))))) in x
4.647 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 1.0)))) in x
4.647 * [taylor]: Taking taylor expansion of 1.0 in x
4.647 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 1.0))) in x
4.647 * [taylor]: Taking taylor expansion of (/ 1 (pow x 1.0)) in x
4.647 * [taylor]: Taking taylor expansion of (pow x 1.0) in x
4.647 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log x))) in x
4.647 * [taylor]: Taking taylor expansion of (* 1.0 (log x)) in x
4.648 * [taylor]: Taking taylor expansion of 1.0 in x
4.648 * [taylor]: Taking taylor expansion of (log x) in x
4.648 * [taylor]: Taking taylor expansion of x in x
4.648 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 1.0)) 1.0) in x
4.648 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 1.0))))) in x
4.648 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 1.0)))) in x
4.648 * [taylor]: Taking taylor expansion of 1.0 in x
4.648 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 1.0))) in x
4.648 * [taylor]: Taking taylor expansion of (/ 1 (pow x 1.0)) in x
4.648 * [taylor]: Taking taylor expansion of (pow x 1.0) in x
4.648 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log x))) in x
4.648 * [taylor]: Taking taylor expansion of (* 1.0 (log x)) in x
4.648 * [taylor]: Taking taylor expansion of 1.0 in x
4.648 * [taylor]: Taking taylor expansion of (log x) in x
4.648 * [taylor]: Taking taylor expansion of x in x
4.665 * [approximate]: Taking taylor expansion of (pow (/ (pow -1 1.0) (pow x 1.0)) 1.0) in (x) around 0
4.665 * [taylor]: Taking taylor expansion of (pow (/ (pow -1 1.0) (pow x 1.0)) 1.0) in x
4.666 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ (pow -1 1.0) (pow x 1.0))))) in x
4.666 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ (pow -1 1.0) (pow x 1.0)))) in x
4.666 * [taylor]: Taking taylor expansion of 1.0 in x
4.666 * [taylor]: Taking taylor expansion of (log (/ (pow -1 1.0) (pow x 1.0))) in x
4.666 * [taylor]: Taking taylor expansion of (/ (pow -1 1.0) (pow x 1.0)) in x
4.666 * [taylor]: Taking taylor expansion of (pow -1 1.0) in x
4.666 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log -1))) in x
4.666 * [taylor]: Taking taylor expansion of (* 1.0 (log -1)) in x
4.666 * [taylor]: Taking taylor expansion of 1.0 in x
4.666 * [taylor]: Taking taylor expansion of (log -1) in x
4.666 * [taylor]: Taking taylor expansion of -1 in x
4.666 * [taylor]: Taking taylor expansion of (pow x 1.0) in x
4.666 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log x))) in x
4.666 * [taylor]: Taking taylor expansion of (* 1.0 (log x)) in x
4.666 * [taylor]: Taking taylor expansion of 1.0 in x
4.666 * [taylor]: Taking taylor expansion of (log x) in x
4.666 * [taylor]: Taking taylor expansion of x in x
4.667 * [taylor]: Taking taylor expansion of (pow (/ (pow -1 1.0) (pow x 1.0)) 1.0) in x
4.667 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ (pow -1 1.0) (pow x 1.0))))) in x
4.667 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ (pow -1 1.0) (pow x 1.0)))) in x
4.667 * [taylor]: Taking taylor expansion of 1.0 in x
4.667 * [taylor]: Taking taylor expansion of (log (/ (pow -1 1.0) (pow x 1.0))) in x
4.667 * [taylor]: Taking taylor expansion of (/ (pow -1 1.0) (pow x 1.0)) in x
4.667 * [taylor]: Taking taylor expansion of (pow -1 1.0) in x
4.667 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log -1))) in x
4.667 * [taylor]: Taking taylor expansion of (* 1.0 (log -1)) in x
4.667 * [taylor]: Taking taylor expansion of 1.0 in x
4.667 * [taylor]: Taking taylor expansion of (log -1) in x
4.667 * [taylor]: Taking taylor expansion of -1 in x
4.667 * [taylor]: Taking taylor expansion of (pow x 1.0) in x
4.667 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log x))) in x
4.667 * [taylor]: Taking taylor expansion of (* 1.0 (log x)) in x
4.667 * [taylor]: Taking taylor expansion of 1.0 in x
4.667 * [taylor]: Taking taylor expansion of (log x) in x
4.667 * [taylor]: Taking taylor expansion of x in x
4.696 * * * * [progress]: [ 2 / 3 ] generating series at (2)
4.696 * [approximate]: Taking taylor expansion of (* (pow (pow x 1.0) 1.0) (sqrt 2)) in (x) around 0
4.696 * [taylor]: Taking taylor expansion of (* (pow (pow x 1.0) 1.0) (sqrt 2)) in x
4.696 * [taylor]: Taking taylor expansion of (pow (pow x 1.0) 1.0) in x
4.696 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (pow x 1.0)))) in x
4.696 * [taylor]: Taking taylor expansion of (* 1.0 (log (pow x 1.0))) in x
4.696 * [taylor]: Taking taylor expansion of 1.0 in x
4.696 * [taylor]: Taking taylor expansion of (log (pow x 1.0)) in x
4.696 * [taylor]: Taking taylor expansion of (pow x 1.0) in x
4.696 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log x))) in x
4.696 * [taylor]: Taking taylor expansion of (* 1.0 (log x)) in x
4.696 * [taylor]: Taking taylor expansion of 1.0 in x
4.696 * [taylor]: Taking taylor expansion of (log x) in x
4.696 * [taylor]: Taking taylor expansion of x in x
4.697 * [taylor]: Taking taylor expansion of (sqrt 2) in x
4.697 * [taylor]: Taking taylor expansion of 2 in x
4.697 * [taylor]: Taking taylor expansion of (* (pow (pow x 1.0) 1.0) (sqrt 2)) in x
4.697 * [taylor]: Taking taylor expansion of (pow (pow x 1.0) 1.0) in x
4.697 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (pow x 1.0)))) in x
4.697 * [taylor]: Taking taylor expansion of (* 1.0 (log (pow x 1.0))) in x
4.697 * [taylor]: Taking taylor expansion of 1.0 in x
4.697 * [taylor]: Taking taylor expansion of (log (pow x 1.0)) in x
4.697 * [taylor]: Taking taylor expansion of (pow x 1.0) in x
4.697 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log x))) in x
4.697 * [taylor]: Taking taylor expansion of (* 1.0 (log x)) in x
4.697 * [taylor]: Taking taylor expansion of 1.0 in x
4.697 * [taylor]: Taking taylor expansion of (log x) in x
4.697 * [taylor]: Taking taylor expansion of x in x
4.697 * [taylor]: Taking taylor expansion of (sqrt 2) in x
4.697 * [taylor]: Taking taylor expansion of 2 in x
4.713 * [approximate]: Taking taylor expansion of (* (pow (/ 1 (pow x 1.0)) 1.0) (sqrt 2)) in (x) around 0
4.713 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow x 1.0)) 1.0) (sqrt 2)) in x
4.713 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 1.0)) 1.0) in x
4.713 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 1.0))))) in x
4.713 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 1.0)))) in x
4.713 * [taylor]: Taking taylor expansion of 1.0 in x
4.713 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 1.0))) in x
4.713 * [taylor]: Taking taylor expansion of (/ 1 (pow x 1.0)) in x
4.713 * [taylor]: Taking taylor expansion of (pow x 1.0) in x
4.713 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log x))) in x
4.713 * [taylor]: Taking taylor expansion of (* 1.0 (log x)) in x
4.713 * [taylor]: Taking taylor expansion of 1.0 in x
4.713 * [taylor]: Taking taylor expansion of (log x) in x
4.713 * [taylor]: Taking taylor expansion of x in x
4.713 * [taylor]: Taking taylor expansion of (sqrt 2) in x
4.713 * [taylor]: Taking taylor expansion of 2 in x
4.714 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow x 1.0)) 1.0) (sqrt 2)) in x
4.714 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 1.0)) 1.0) in x
4.714 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ 1 (pow x 1.0))))) in x
4.714 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ 1 (pow x 1.0)))) in x
4.714 * [taylor]: Taking taylor expansion of 1.0 in x
4.714 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 1.0))) in x
4.714 * [taylor]: Taking taylor expansion of (/ 1 (pow x 1.0)) in x
4.714 * [taylor]: Taking taylor expansion of (pow x 1.0) in x
4.714 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log x))) in x
4.714 * [taylor]: Taking taylor expansion of (* 1.0 (log x)) in x
4.714 * [taylor]: Taking taylor expansion of 1.0 in x
4.714 * [taylor]: Taking taylor expansion of (log x) in x
4.714 * [taylor]: Taking taylor expansion of x in x
4.714 * [taylor]: Taking taylor expansion of (sqrt 2) in x
4.714 * [taylor]: Taking taylor expansion of 2 in x
4.736 * [approximate]: Taking taylor expansion of (* (pow (/ (pow -1 1.0) (pow x 1.0)) 1.0) (sqrt 2)) in (x) around 0
4.736 * [taylor]: Taking taylor expansion of (* (pow (/ (pow -1 1.0) (pow x 1.0)) 1.0) (sqrt 2)) in x
4.736 * [taylor]: Taking taylor expansion of (pow (/ (pow -1 1.0) (pow x 1.0)) 1.0) in x
4.736 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ (pow -1 1.0) (pow x 1.0))))) in x
4.736 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ (pow -1 1.0) (pow x 1.0)))) in x
4.736 * [taylor]: Taking taylor expansion of 1.0 in x
4.736 * [taylor]: Taking taylor expansion of (log (/ (pow -1 1.0) (pow x 1.0))) in x
4.736 * [taylor]: Taking taylor expansion of (/ (pow -1 1.0) (pow x 1.0)) in x
4.736 * [taylor]: Taking taylor expansion of (pow -1 1.0) in x
4.736 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log -1))) in x
4.736 * [taylor]: Taking taylor expansion of (* 1.0 (log -1)) in x
4.736 * [taylor]: Taking taylor expansion of 1.0 in x
4.737 * [taylor]: Taking taylor expansion of (log -1) in x
4.737 * [taylor]: Taking taylor expansion of -1 in x
4.737 * [taylor]: Taking taylor expansion of (pow x 1.0) in x
4.737 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log x))) in x
4.737 * [taylor]: Taking taylor expansion of (* 1.0 (log x)) in x
4.737 * [taylor]: Taking taylor expansion of 1.0 in x
4.737 * [taylor]: Taking taylor expansion of (log x) in x
4.737 * [taylor]: Taking taylor expansion of x in x
4.737 * [taylor]: Taking taylor expansion of (sqrt 2) in x
4.737 * [taylor]: Taking taylor expansion of 2 in x
4.738 * [taylor]: Taking taylor expansion of (* (pow (/ (pow -1 1.0) (pow x 1.0)) 1.0) (sqrt 2)) in x
4.738 * [taylor]: Taking taylor expansion of (pow (/ (pow -1 1.0) (pow x 1.0)) 1.0) in x
4.738 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log (/ (pow -1 1.0) (pow x 1.0))))) in x
4.738 * [taylor]: Taking taylor expansion of (* 1.0 (log (/ (pow -1 1.0) (pow x 1.0)))) in x
4.738 * [taylor]: Taking taylor expansion of 1.0 in x
4.738 * [taylor]: Taking taylor expansion of (log (/ (pow -1 1.0) (pow x 1.0))) in x
4.738 * [taylor]: Taking taylor expansion of (/ (pow -1 1.0) (pow x 1.0)) in x
4.738 * [taylor]: Taking taylor expansion of (pow -1 1.0) in x
4.738 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log -1))) in x
4.738 * [taylor]: Taking taylor expansion of (* 1.0 (log -1)) in x
4.738 * [taylor]: Taking taylor expansion of 1.0 in x
4.738 * [taylor]: Taking taylor expansion of (log -1) in x
4.738 * [taylor]: Taking taylor expansion of -1 in x
4.738 * [taylor]: Taking taylor expansion of (pow x 1.0) in x
4.738 * [taylor]: Taking taylor expansion of (exp (* 1.0 (log x))) in x
4.738 * [taylor]: Taking taylor expansion of (* 1.0 (log x)) in x
4.738 * [taylor]: Taking taylor expansion of 1.0 in x
4.738 * [taylor]: Taking taylor expansion of (log x) in x
4.738 * [taylor]: Taking taylor expansion of x in x
4.739 * [taylor]: Taking taylor expansion of (sqrt 2) in x
4.739 * [taylor]: Taking taylor expansion of 2 in x
4.768 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 1)
4.768 * [approximate]: Taking taylor expansion of (pow x 2.0) in (x) around 0
4.768 * [taylor]: Taking taylor expansion of (pow x 2.0) in x
4.768 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log x))) in x
4.768 * [taylor]: Taking taylor expansion of (* 2.0 (log x)) in x
4.768 * [taylor]: Taking taylor expansion of 2.0 in x
4.768 * [taylor]: Taking taylor expansion of (log x) in x
4.768 * [taylor]: Taking taylor expansion of x in x
4.768 * [taylor]: Taking taylor expansion of (pow x 2.0) in x
4.768 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log x))) in x
4.768 * [taylor]: Taking taylor expansion of (* 2.0 (log x)) in x
4.768 * [taylor]: Taking taylor expansion of 2.0 in x
4.768 * [taylor]: Taking taylor expansion of (log x) in x
4.768 * [taylor]: Taking taylor expansion of x in x
4.775 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 2.0) in (x) around 0
4.775 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2.0) in x
4.775 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log (/ 1 x)))) in x
4.775 * [taylor]: Taking taylor expansion of (* 2.0 (log (/ 1 x))) in x
4.775 * [taylor]: Taking taylor expansion of 2.0 in x
4.775 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
4.775 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.775 * [taylor]: Taking taylor expansion of x in x
4.775 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2.0) in x
4.775 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log (/ 1 x)))) in x
4.775 * [taylor]: Taking taylor expansion of (* 2.0 (log (/ 1 x))) in x
4.775 * [taylor]: Taking taylor expansion of 2.0 in x
4.775 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
4.775 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.775 * [taylor]: Taking taylor expansion of x in x
4.783 * [approximate]: Taking taylor expansion of (pow (/ -1 x) 2.0) in (x) around 0
4.783 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2.0) in x
4.783 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log (/ -1 x)))) in x
4.783 * [taylor]: Taking taylor expansion of (* 2.0 (log (/ -1 x))) in x
4.783 * [taylor]: Taking taylor expansion of 2.0 in x
4.783 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x
4.783 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.783 * [taylor]: Taking taylor expansion of -1 in x
4.783 * [taylor]: Taking taylor expansion of x in x
4.783 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2.0) in x
4.783 * [taylor]: Taking taylor expansion of (exp (* 2.0 (log (/ -1 x)))) in x
4.783 * [taylor]: Taking taylor expansion of (* 2.0 (log (/ -1 x))) in x
4.783 * [taylor]: Taking taylor expansion of 2.0 in x
4.783 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x
4.783 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.783 * [taylor]: Taking taylor expansion of -1 in x
4.783 * [taylor]: Taking taylor expansion of x in x
4.790 * * * [progress]: simplifying candidates
4.792 * [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)))))
4.795 * * [simplify]: iteration  0 :  120  enodes  (cost  758 )
4.816 * * [simplify]: iteration  1 :  261  enodes  (cost  691 )
4.855 * * [simplify]: iteration  2 :  715  enodes  (cost  655 )
4.996 * * [simplify]: iteration  3 :  1844  enodes  (cost  630 )
5.397 * * [simplify]: iteration  done :  5001  enodes  (cost  630 )
5.398 * [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)
  (* (fabs (cbrt (pow x 2.0))) (sqrt 2))
  (* (sqrt 2) (sqrt (sqrt (pow x 2.0))))
  (sqrt 2)
  (* (sqrt (pow x (/ 2.0 2))) (sqrt 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 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))
  (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 (/ 1 (pow x 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)
5.398 * * * [progress]: adding candidates to table
5.536 * * [progress]: iteration 4 / 4
5.536 * * * [progress]: picking best candidate
5.557 * * * * [pick]: Picked  #<alt (λ (x) (* (sqrt 2) (fabs (pow x (/ 2.0 2)))))>
5.557 * * * [progress]: localizing error
5.564 * * * [progress]: generating rewritten candidates
5.564 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
5.570 * * * [progress]: generating series expansions
5.570 * * * * [progress]: [ 1 / 1 ] generating series at (2)
5.570 * [approximate]: Taking taylor expansion of (* (fabs (pow x 1.0)) (sqrt 2)) in (x) around 0
5.570 * [taylor]: Taking taylor expansion of (* (fabs (pow x 1.0)) (sqrt 2)) in x
5.570 * [taylor]: Taking taylor expansion of (fabs (pow x 1.0)) in x
5.571 * [taylor]: Taking taylor expansion of (sqrt 2) in x
5.571 * [taylor]: Taking taylor expansion of 2 in x
5.572 * [taylor]: Taking taylor expansion of (* (fabs (pow x 1.0)) (sqrt 2)) in x
5.572 * [taylor]: Taking taylor expansion of (fabs (pow x 1.0)) in x
5.572 * [taylor]: Taking taylor expansion of (sqrt 2) in x
5.572 * [taylor]: Taking taylor expansion of 2 in x
5.573 * [approximate]: Taking taylor expansion of (* (fabs (pow (/ 1 x) 1.0)) (sqrt 2)) in (x) around 0
5.573 * [taylor]: Taking taylor expansion of (* (fabs (pow (/ 1 x) 1.0)) (sqrt 2)) in x
5.573 * [taylor]: Taking taylor expansion of (fabs (pow (/ 1 x) 1.0)) in x
5.573 * [taylor]: Taking taylor expansion of (sqrt 2) in x
5.573 * [taylor]: Taking taylor expansion of 2 in x
5.573 * [taylor]: Taking taylor expansion of (* (fabs (pow (/ 1 x) 1.0)) (sqrt 2)) in x
5.573 * [taylor]: Taking taylor expansion of (fabs (pow (/ 1 x) 1.0)) in x
5.573 * [taylor]: Taking taylor expansion of (sqrt 2) in x
5.574 * [taylor]: Taking taylor expansion of 2 in x
5.575 * [approximate]: Taking taylor expansion of (* (fabs (pow (/ -1 x) 1.0)) (sqrt 2)) in (x) around 0
5.575 * [taylor]: Taking taylor expansion of (* (fabs (pow (/ -1 x) 1.0)) (sqrt 2)) in x
5.575 * [taylor]: Taking taylor expansion of (fabs (pow (/ -1 x) 1.0)) in x
5.575 * [taylor]: Taking taylor expansion of (sqrt 2) in x
5.575 * [taylor]: Taking taylor expansion of 2 in x
5.575 * [taylor]: Taking taylor expansion of (* (fabs (pow (/ -1 x) 1.0)) (sqrt 2)) in x
5.575 * [taylor]: Taking taylor expansion of (fabs (pow (/ -1 x) 1.0)) in x
5.575 * [taylor]: Taking taylor expansion of (sqrt 2) in x
5.575 * [taylor]: Taking taylor expansion of 2 in x
5.577 * * * [progress]: simplifying candidates
5.577 * [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))
5.579 * * [simplify]: iteration  0 :  42  enodes  (cost  304 )
5.585 * * [simplify]: iteration  1 :  81  enodes  (cost  294 )
5.597 * * [simplify]: iteration  2 :  227  enodes  (cost  267 )
5.646 * * [simplify]: iteration  3 :  485  enodes  (cost  265 )
5.728 * * [simplify]: iteration  4 :  788  enodes  (cost  265 )
5.826 * * [simplify]: iteration  5 :  1344  enodes  (cost  265 )
6.067 * * [simplify]: iteration  6 :  3173  enodes  (cost  265 )
6.568 * * [simplify]: iteration  done :  5000  enodes  (cost  265 )
6.568 * [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))
6.568 * * * [progress]: adding candidates to table
6.622 * [progress]: [Phase 3 of 3] Extracting.
6.622 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* (* (sqrt 2) (sqrt (fabs (pow x (/ 2.0 2))))) (sqrt (fabs (pow x (/ 2.0 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) (* (* (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) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (fabs (pow x (/ 2.0 2))))))> #<alt (λ (x) (pow (* 2 (pow x 2.0)) 1/2))>)
6.623 * * * [regime-changes]: Trying 2 branch expressions: ((pow x 2.0) x)
6.624 * * * * [regimes]: Trying to branch on (pow x 2.0) from (#<alt (λ (x) (* (* (sqrt 2) (sqrt (fabs (pow x (/ 2.0 2))))) (sqrt (fabs (pow x (/ 2.0 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) (* (* (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) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (fabs (pow x (/ 2.0 2))))))> #<alt (λ (x) (pow (* 2 (pow x 2.0)) 1/2))>)
6.681 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* (* (sqrt 2) (sqrt (fabs (pow x (/ 2.0 2))))) (sqrt (fabs (pow x (/ 2.0 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) (* (* (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) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (fabs (pow x (/ 2.0 2))))))> #<alt (λ (x) (pow (* 2 (pow x 2.0)) 1/2))>)
6.732 * * * [regime]: Found split indices: #<option (#s(si 5 255))>
6.733 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (fabs (pow x (/ 2.0 2)))))
6.733 * * [simplify]: iteration  0 :  11  enodes  (cost  18 )
6.733 * * [simplify]: iteration  1 :  13  enodes  (cost  18 )
6.734 * * [simplify]: iteration  done :  13  enodes  (cost  18 )
6.734 * [simplify]: Simplified to:
   (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (fabs (pow x (/ 2.0 2)))))
8.299 * [regime-testing]: End program error score: 0.3714945571322317