12.468 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.013 * * * [progress]: [2/2] Setting up program.
0.015 * [progress]: [Phase 2 of 3] Improving.
0.015 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (- 1.0 (* x 0.5)))
0.018 * * [simplify]: iteration  0 :  39  enodes  (cost  7 )
0.018 * * [simplify]: iteration  1 :  39  enodes  (cost  7 )
0.018 * [simplify]: Simplified to:
   (* x (- 1.0 (* x 0.5)))
0.018 * * [progress]: iteration 1 / 4
0.018 * * * [progress]: picking best candidate
0.020 * * * * [pick]: Picked  #<alt (λ (x) (* x (- 1.0 (* x 0.5))))>
0.020 * * * [progress]: localizing error
0.024 * * * [progress]: generating rewritten candidates
0.024 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.030 * * * [progress]: generating series expansions
0.030 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.030 * [approximate]: Taking taylor expansion of (* x (- 1.0 (* 0.5 x))) in (x) around 0
0.030 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* 0.5 x))) in x
0.030 * [taylor]: Taking taylor expansion of x in x
0.030 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x
0.030 * [taylor]: Taking taylor expansion of 1.0 in x
0.030 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.030 * [taylor]: Taking taylor expansion of 0.5 in x
0.030 * [taylor]: Taking taylor expansion of x in x
0.030 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* 0.5 x))) in x
0.030 * [taylor]: Taking taylor expansion of x in x
0.030 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x
0.030 * [taylor]: Taking taylor expansion of 1.0 in x
0.030 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.030 * [taylor]: Taking taylor expansion of 0.5 in x
0.030 * [taylor]: Taking taylor expansion of x in x
0.031 * [approximate]: Taking taylor expansion of (/ (- 1.0 (* 0.5 (/ 1 x))) x) in (x) around 0
0.032 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 0.5 (/ 1 x))) x) in x
0.032 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x
0.032 * [taylor]: Taking taylor expansion of 1.0 in x
0.032 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.032 * [taylor]: Taking taylor expansion of 0.5 in x
0.032 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.032 * [taylor]: Taking taylor expansion of x in x
0.032 * [taylor]: Taking taylor expansion of x in x
0.032 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 0.5 (/ 1 x))) x) in x
0.032 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x
0.032 * [taylor]: Taking taylor expansion of 1.0 in x
0.032 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.032 * [taylor]: Taking taylor expansion of 0.5 in x
0.032 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.032 * [taylor]: Taking taylor expansion of x in x
0.032 * [taylor]: Taking taylor expansion of x in x
0.033 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (* 0.5 (/ 1 x)) 1.0) x)) in (x) around 0
0.033 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 0.5 (/ 1 x)) 1.0) x)) in x
0.033 * [taylor]: Taking taylor expansion of -1 in x
0.033 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 (/ 1 x)) 1.0) x) in x
0.033 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
0.033 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.033 * [taylor]: Taking taylor expansion of 0.5 in x
0.033 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.034 * [taylor]: Taking taylor expansion of x in x
0.034 * [taylor]: Taking taylor expansion of 1.0 in x
0.034 * [taylor]: Taking taylor expansion of x in x
0.034 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 0.5 (/ 1 x)) 1.0) x)) in x
0.034 * [taylor]: Taking taylor expansion of -1 in x
0.034 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 (/ 1 x)) 1.0) x) in x
0.034 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
0.034 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.034 * [taylor]: Taking taylor expansion of 0.5 in x
0.034 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.034 * [taylor]: Taking taylor expansion of x in x
0.034 * [taylor]: Taking taylor expansion of 1.0 in x
0.034 * [taylor]: Taking taylor expansion of x in x
0.036 * * * [progress]: simplifying candidates
0.036 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (- 1.0 (* x 0.5)))
  (+ (log x) (log (- 1.0 (* x 0.5))))
  (log (* x (- 1.0 (* x 0.5))))
  (exp (* x (- 1.0 (* x 0.5))))
  (* (* (* x x) x) (* (* (- 1.0 (* x 0.5)) (- 1.0 (* x 0.5))) (- 1.0 (* x 0.5))))
  (* (cbrt (* x (- 1.0 (* x 0.5)))) (cbrt (* x (- 1.0 (* x 0.5)))))
  (cbrt (* x (- 1.0 (* x 0.5))))
  (* (* (* x (- 1.0 (* x 0.5))) (* x (- 1.0 (* x 0.5)))) (* x (- 1.0 (* x 0.5))))
  (sqrt (* x (- 1.0 (* x 0.5))))
  (sqrt (* x (- 1.0 (* x 0.5))))
  (* (sqrt x) (sqrt (- 1.0 (* x 0.5))))
  (* (sqrt x) (sqrt (- 1.0 (* x 0.5))))
  (* x 1.0)
  (* x (neg (* x 0.5)))
  (* x 1.0)
  (* x (neg (* x 0.5)))
  (* 1.0 x)
  (* (neg (* x 0.5)) x)
  (* 1.0 x)
  (* (neg (* x 0.5)) x)
  (* x (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5)))))
  (* x (sqrt (- 1.0 (* x 0.5))))
  (* x 1)
  (* (cbrt x) (- 1.0 (* x 0.5)))
  (* (sqrt x) (- 1.0 (* x 0.5)))
  (* x (- 1.0 (* x 0.5)))
  (* x (- (pow 1.0 3) (pow (* x 0.5) 3)))
  (* x (- (* 1.0 1.0) (* (* x 0.5) (* x 0.5))))
  (- (* 1.0 x) (* 0.5 (pow x 2)))
  (- (* 1.0 x) (* 0.5 (pow x 2)))
  (- (* 1.0 x) (* 0.5 (pow x 2)))
0.078 * * [simplify]: iteration  0 :  4977  enodes  (cost  236 )
0.078 * * [simplify]: iteration  1 :  4977  enodes  (cost  236 )
0.080 * [simplify]: Simplified to:
   (* x (- 1.0 (* x 0.5)))
  (log (* x (- 1.0 (* x 0.5))))
  (log (* x (- 1.0 (* x 0.5))))
  (pow (exp x) (- 1.0 (* x 0.5)))
  (pow (* x (- 1.0 (* x 0.5))) 3)
  (* (cbrt (* x (- 1.0 (* x 0.5)))) (cbrt (* x (- 1.0 (* x 0.5)))))
  (cbrt (* x (- 1.0 (* x 0.5))))
  (pow (* x (- 1.0 (* x 0.5))) 3)
  (sqrt (* x (- 1.0 (* x 0.5))))
  (sqrt (* x (- 1.0 (* x 0.5))))
  (* (sqrt x) (sqrt (- 1.0 (* x 0.5))))
  (* (sqrt x) (sqrt (- 1.0 (* x 0.5))))
  (* x 1.0)
  (* x (* x (neg 0.5)))
  (* x 1.0)
  (* x (* x (neg 0.5)))
  (* x 1.0)
  (* x (* x (neg 0.5)))
  (* x 1.0)
  (* x (* x (neg 0.5)))
  (* x (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5)))))
  (* x (sqrt (- 1.0 (* x 0.5))))
  x
  (* (- 1.0 (* x 0.5)) (cbrt x))
  (* (- 1.0 (* x 0.5)) (sqrt x))
  (* x (- 1.0 (* x 0.5)))
  (* x (- (pow 1.0 3) (pow (* x 0.5) 3)))
  (* x (- (* 1.0 1.0) (* x (* x (* 0.5 0.5)))))
  (* x (- 1.0 (* x 0.5)))
  (* x (- 1.0 (* x 0.5)))
  (* x (- 1.0 (* x 0.5)))
0.080 * * * [progress]: adding candidates to table
0.110 * * [progress]: iteration 2 / 4
0.110 * * * [progress]: picking best candidate
0.114 * * * * [pick]: Picked  #<alt (λ (x) (+ (* x 1.0) (* x (* x (neg 0.5)))))>
0.114 * * * [progress]: localizing error
0.120 * * * [progress]: generating rewritten candidates
0.120 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.124 * * * [progress]: generating series expansions
0.124 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.125 * [approximate]: Taking taylor expansion of (- (* 1.0 x) (* 0.5 (pow x 2))) in (x) around 0
0.125 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* 0.5 (pow x 2))) in x
0.125 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.125 * [taylor]: Taking taylor expansion of 1.0 in x
0.125 * [taylor]: Taking taylor expansion of x in x
0.125 * [taylor]: Taking taylor expansion of (* 0.5 (pow x 2)) in x
0.125 * [taylor]: Taking taylor expansion of 0.5 in x
0.125 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.125 * [taylor]: Taking taylor expansion of x in x
0.125 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* 0.5 (pow x 2))) in x
0.125 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.125 * [taylor]: Taking taylor expansion of 1.0 in x
0.125 * [taylor]: Taking taylor expansion of x in x
0.125 * [taylor]: Taking taylor expansion of (* 0.5 (pow x 2)) in x
0.125 * [taylor]: Taking taylor expansion of 0.5 in x
0.125 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.125 * [taylor]: Taking taylor expansion of x in x
0.126 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (* 0.5 (/ 1 (pow x 2)))) in (x) around 0
0.126 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (* 0.5 (/ 1 (pow x 2)))) in x
0.126 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.126 * [taylor]: Taking taylor expansion of 1.0 in x
0.126 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.126 * [taylor]: Taking taylor expansion of x in x
0.126 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x
0.126 * [taylor]: Taking taylor expansion of 0.5 in x
0.126 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.126 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.126 * [taylor]: Taking taylor expansion of x in x
0.126 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (* 0.5 (/ 1 (pow x 2)))) in x
0.126 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.126 * [taylor]: Taking taylor expansion of 1.0 in x
0.127 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.127 * [taylor]: Taking taylor expansion of x in x
0.127 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x
0.127 * [taylor]: Taking taylor expansion of 0.5 in x
0.127 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.127 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.127 * [taylor]: Taking taylor expansion of x in x
0.129 * [approximate]: Taking taylor expansion of (neg (+ (* 0.5 (/ 1 (pow x 2))) (* 1.0 (/ 1 x)))) in (x) around 0
0.129 * [taylor]: Taking taylor expansion of (neg (+ (* 0.5 (/ 1 (pow x 2))) (* 1.0 (/ 1 x)))) in x
0.129 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (pow x 2))) (* 1.0 (/ 1 x))) in x
0.129 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x
0.129 * [taylor]: Taking taylor expansion of 0.5 in x
0.129 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.129 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.129 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.129 * [taylor]: Taking taylor expansion of 1.0 in x
0.129 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.129 * [taylor]: Taking taylor expansion of (neg (+ (* 0.5 (/ 1 (pow x 2))) (* 1.0 (/ 1 x)))) in x
0.129 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (pow x 2))) (* 1.0 (/ 1 x))) in x
0.129 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x
0.129 * [taylor]: Taking taylor expansion of 0.5 in x
0.129 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.129 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.129 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.129 * [taylor]: Taking taylor expansion of 1.0 in x
0.129 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.131 * * * [progress]: simplifying candidates
0.132 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp (* x 1.0)) (exp (* x (* x (neg 0.5)))))
  (log (+ (* x 1.0) (* x (* x (neg 0.5)))))
  (exp (+ (* x 1.0) (* x (* x (neg 0.5)))))
  (* (cbrt (+ (* x 1.0) (* x (* x (neg 0.5))))) (cbrt (+ (* x 1.0) (* x (* x (neg 0.5))))))
  (cbrt (+ (* x 1.0) (* x (* x (neg 0.5)))))
  (* (* (+ (* x 1.0) (* x (* x (neg 0.5)))) (+ (* x 1.0) (* x (* x (neg 0.5))))) (+ (* x 1.0) (* x (* x (neg 0.5)))))
  (sqrt (+ (* x 1.0) (* x (* x (neg 0.5)))))
  (sqrt (+ (* x 1.0) (* x (* x (neg 0.5)))))
  (+ (pow (* x 1.0) 3) (pow (* x (* x (neg 0.5))) 3))
  (+ (* (* x 1.0) (* x 1.0)) (- (* (* x (* x (neg 0.5))) (* x (* x (neg 0.5)))) (* (* x 1.0) (* x (* x (neg 0.5))))))
  (- (* (* x 1.0) (* x 1.0)) (* (* x (* x (neg 0.5))) (* x (* x (neg 0.5)))))
  (- (* x 1.0) (* x (* x (neg 0.5))))
  (+ 1.0 (* x (neg 0.5)))
  (- (* 1.0 x) (* 0.5 (pow x 2)))
  (- (* 1.0 x) (* 0.5 (pow x 2)))
  (- (* 1.0 x) (* 0.5 (pow x 2)))
0.181 * * [simplify]: iteration  0 :  5082  enodes  (cost  152 )
0.183 * [simplify]: Simplified to:
   (pow (exp x) (- 1.0 (* x 0.5)))
  (log (* x (- 1.0 (* x 0.5))))
  (pow (exp x) (- 1.0 (* x 0.5)))
  (* (cbrt (* x (- 1.0 (* x 0.5)))) (cbrt (* x (- 1.0 (* x 0.5)))))
  (cbrt (* x (- 1.0 (* x 0.5))))
  (pow (* x (- 1.0 (* x 0.5))) 3)
  (sqrt (* x (- 1.0 (* x 0.5))))
  (sqrt (* x (- 1.0 (* x 0.5))))
  (* (pow x 3) (- (pow 1.0 3) (pow (* x 0.5) 3)))
  (* x (* x (+ (* 1.0 1.0) (* 0.5 (* x (+ 1.0 (* x 0.5)))))))
  (- (* x (* x (* 1.0 1.0))) (* 0.5 (* 0.5 (pow x 4))))
  (* x (+ 1.0 (* x 0.5)))
  (- 1.0 (* x 0.5))
  (* x (- 1.0 (* x 0.5)))
  (* x (- 1.0 (* x 0.5)))
  (* x (- 1.0 (* x 0.5)))
0.183 * * * [progress]: adding candidates to table
0.202 * * [progress]: iteration 3 / 4
0.203 * * * [progress]: picking best candidate
0.205 * * * * [pick]: Picked  #<alt (λ (x) (* (* x (sqrt (- 1.0 (* x 0.5)))) (sqrt (- 1.0 (* x 0.5)))))>
0.205 * * * [progress]: localizing error
0.211 * * * [progress]: generating rewritten candidates
0.211 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
0.220 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
0.226 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
0.228 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2)
0.233 * * * [progress]: generating series expansions
0.233 * * * * [progress]: [ 1 / 4 ] generating series at (2)
0.233 * [approximate]: Taking taylor expansion of (* x (- 1.0 (* 0.5 x))) in (x) around 0
0.233 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* 0.5 x))) in x
0.233 * [taylor]: Taking taylor expansion of x in x
0.233 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x
0.233 * [taylor]: Taking taylor expansion of 1.0 in x
0.233 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.233 * [taylor]: Taking taylor expansion of 0.5 in x
0.233 * [taylor]: Taking taylor expansion of x in x
0.233 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* 0.5 x))) in x
0.233 * [taylor]: Taking taylor expansion of x in x
0.234 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x
0.234 * [taylor]: Taking taylor expansion of 1.0 in x
0.234 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.234 * [taylor]: Taking taylor expansion of 0.5 in x
0.234 * [taylor]: Taking taylor expansion of x in x
0.235 * [approximate]: Taking taylor expansion of (/ (- 1.0 (* 0.5 (/ 1 x))) x) in (x) around 0
0.235 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 0.5 (/ 1 x))) x) in x
0.235 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x
0.235 * [taylor]: Taking taylor expansion of 1.0 in x
0.235 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.235 * [taylor]: Taking taylor expansion of 0.5 in x
0.235 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.235 * [taylor]: Taking taylor expansion of x in x
0.235 * [taylor]: Taking taylor expansion of x in x
0.235 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 0.5 (/ 1 x))) x) in x
0.235 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x
0.235 * [taylor]: Taking taylor expansion of 1.0 in x
0.235 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.235 * [taylor]: Taking taylor expansion of 0.5 in x
0.235 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.235 * [taylor]: Taking taylor expansion of x in x
0.235 * [taylor]: Taking taylor expansion of x in x
0.237 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (* 0.5 (/ 1 x)) 1.0) x)) in (x) around 0
0.237 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 0.5 (/ 1 x)) 1.0) x)) in x
0.237 * [taylor]: Taking taylor expansion of -1 in x
0.237 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 (/ 1 x)) 1.0) x) in x
0.237 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
0.237 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.237 * [taylor]: Taking taylor expansion of 0.5 in x
0.237 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.237 * [taylor]: Taking taylor expansion of x in x
0.237 * [taylor]: Taking taylor expansion of 1.0 in x
0.237 * [taylor]: Taking taylor expansion of x in x
0.237 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 0.5 (/ 1 x)) 1.0) x)) in x
0.237 * [taylor]: Taking taylor expansion of -1 in x
0.237 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 (/ 1 x)) 1.0) x) in x
0.237 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
0.237 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.237 * [taylor]: Taking taylor expansion of 0.5 in x
0.237 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.237 * [taylor]: Taking taylor expansion of x in x
0.237 * [taylor]: Taking taylor expansion of 1.0 in x
0.237 * [taylor]: Taking taylor expansion of x in x
0.239 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
0.239 * [approximate]: Taking taylor expansion of (* x (sqrt (- 1.0 (* 0.5 x)))) in (x) around 0
0.239 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1.0 (* 0.5 x)))) in x
0.239 * [taylor]: Taking taylor expansion of x in x
0.239 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (* 0.5 x))) in x
0.239 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x
0.239 * [taylor]: Taking taylor expansion of 1.0 in x
0.239 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.239 * [taylor]: Taking taylor expansion of 0.5 in x
0.239 * [taylor]: Taking taylor expansion of x in x
0.239 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1.0 (* 0.5 x)))) in x
0.239 * [taylor]: Taking taylor expansion of x in x
0.239 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (* 0.5 x))) in x
0.239 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x
0.239 * [taylor]: Taking taylor expansion of 1.0 in x
0.239 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.240 * [taylor]: Taking taylor expansion of 0.5 in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.241 * [approximate]: Taking taylor expansion of (* (/ 1 x) (sqrt (- 1.0 (* 0.5 (/ 1 x))))) in (x) around 0
0.241 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- 1.0 (* 0.5 (/ 1 x))))) in x
0.241 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.241 * [taylor]: Taking taylor expansion of x in x
0.241 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (* 0.5 (/ 1 x)))) in x
0.241 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x
0.241 * [taylor]: Taking taylor expansion of 1.0 in x
0.241 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.241 * [taylor]: Taking taylor expansion of 0.5 in x
0.241 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.241 * [taylor]: Taking taylor expansion of x in x
0.241 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- 1.0 (* 0.5 (/ 1 x))))) in x
0.241 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.241 * [taylor]: Taking taylor expansion of x in x
0.241 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (* 0.5 (/ 1 x)))) in x
0.241 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x
0.241 * [taylor]: Taking taylor expansion of 1.0 in x
0.241 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.241 * [taylor]: Taking taylor expansion of 0.5 in x
0.241 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.241 * [taylor]: Taking taylor expansion of x in x
0.243 * [approximate]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (+ (* 0.5 (/ 1 x)) 1.0)))) in (x) around 0
0.243 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (+ (* 0.5 (/ 1 x)) 1.0)))) in x
0.243 * [taylor]: Taking taylor expansion of -1 in x
0.243 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (+ (* 0.5 (/ 1 x)) 1.0))) in x
0.243 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.243 * [taylor]: Taking taylor expansion of x in x
0.243 * [taylor]: Taking taylor expansion of (sqrt (+ (* 0.5 (/ 1 x)) 1.0)) in x
0.243 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
0.243 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.243 * [taylor]: Taking taylor expansion of 0.5 in x
0.243 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.243 * [taylor]: Taking taylor expansion of x in x
0.243 * [taylor]: Taking taylor expansion of 1.0 in x
0.243 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (+ (* 0.5 (/ 1 x)) 1.0)))) in x
0.243 * [taylor]: Taking taylor expansion of -1 in x
0.243 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (+ (* 0.5 (/ 1 x)) 1.0))) in x
0.243 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.243 * [taylor]: Taking taylor expansion of x in x
0.243 * [taylor]: Taking taylor expansion of (sqrt (+ (* 0.5 (/ 1 x)) 1.0)) in x
0.243 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
0.243 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.243 * [taylor]: Taking taylor expansion of 0.5 in x
0.243 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.243 * [taylor]: Taking taylor expansion of x in x
0.243 * [taylor]: Taking taylor expansion of 1.0 in x
0.245 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
0.245 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (* 0.5 x))) in (x) around 0
0.245 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (* 0.5 x))) in x
0.245 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x
0.245 * [taylor]: Taking taylor expansion of 1.0 in x
0.245 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.245 * [taylor]: Taking taylor expansion of 0.5 in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.246 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (* 0.5 x))) in x
0.246 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x
0.246 * [taylor]: Taking taylor expansion of 1.0 in x
0.246 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.246 * [taylor]: Taking taylor expansion of 0.5 in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.246 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (* 0.5 (/ 1 x)))) in (x) around 0
0.246 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (* 0.5 (/ 1 x)))) in x
0.246 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x
0.246 * [taylor]: Taking taylor expansion of 1.0 in x
0.246 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.246 * [taylor]: Taking taylor expansion of 0.5 in x
0.246 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.246 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (* 0.5 (/ 1 x)))) in x
0.246 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x
0.246 * [taylor]: Taking taylor expansion of 1.0 in x
0.246 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.247 * [taylor]: Taking taylor expansion of 0.5 in x
0.247 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.247 * [taylor]: Taking taylor expansion of x in x
0.248 * [approximate]: Taking taylor expansion of (sqrt (+ (* 0.5 (/ 1 x)) 1.0)) in (x) around 0
0.248 * [taylor]: Taking taylor expansion of (sqrt (+ (* 0.5 (/ 1 x)) 1.0)) in x
0.248 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
0.248 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.248 * [taylor]: Taking taylor expansion of 0.5 in x
0.248 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.248 * [taylor]: Taking taylor expansion of x in x
0.248 * [taylor]: Taking taylor expansion of 1.0 in x
0.248 * [taylor]: Taking taylor expansion of (sqrt (+ (* 0.5 (/ 1 x)) 1.0)) in x
0.248 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
0.248 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.248 * [taylor]: Taking taylor expansion of 0.5 in x
0.248 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.248 * [taylor]: Taking taylor expansion of x in x
0.248 * [taylor]: Taking taylor expansion of 1.0 in x
0.249 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2)
0.249 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (* 0.5 x))) in (x) around 0
0.249 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (* 0.5 x))) in x
0.249 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x
0.249 * [taylor]: Taking taylor expansion of 1.0 in x
0.249 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.249 * [taylor]: Taking taylor expansion of 0.5 in x
0.249 * [taylor]: Taking taylor expansion of x in x
0.249 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (* 0.5 x))) in x
0.249 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x
0.249 * [taylor]: Taking taylor expansion of 1.0 in x
0.249 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.249 * [taylor]: Taking taylor expansion of 0.5 in x
0.249 * [taylor]: Taking taylor expansion of x in x
0.250 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (* 0.5 (/ 1 x)))) in (x) around 0
0.250 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (* 0.5 (/ 1 x)))) in x
0.250 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x
0.250 * [taylor]: Taking taylor expansion of 1.0 in x
0.250 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.250 * [taylor]: Taking taylor expansion of 0.5 in x
0.250 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.250 * [taylor]: Taking taylor expansion of x in x
0.250 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (* 0.5 (/ 1 x)))) in x
0.250 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x
0.250 * [taylor]: Taking taylor expansion of 1.0 in x
0.250 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.250 * [taylor]: Taking taylor expansion of 0.5 in x
0.250 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.250 * [taylor]: Taking taylor expansion of x in x
0.251 * [approximate]: Taking taylor expansion of (sqrt (+ (* 0.5 (/ 1 x)) 1.0)) in (x) around 0
0.251 * [taylor]: Taking taylor expansion of (sqrt (+ (* 0.5 (/ 1 x)) 1.0)) in x
0.251 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
0.251 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.251 * [taylor]: Taking taylor expansion of 0.5 in x
0.251 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.251 * [taylor]: Taking taylor expansion of x in x
0.252 * [taylor]: Taking taylor expansion of 1.0 in x
0.252 * [taylor]: Taking taylor expansion of (sqrt (+ (* 0.5 (/ 1 x)) 1.0)) in x
0.252 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
0.252 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.252 * [taylor]: Taking taylor expansion of 0.5 in x
0.252 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.252 * [taylor]: Taking taylor expansion of x in x
0.252 * [taylor]: Taking taylor expansion of 1.0 in x
0.253 * * * [progress]: simplifying candidates
0.254 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* x (sqrt (- 1.0 (* x 0.5)))) (sqrt (- 1.0 (* x 0.5))))
  (* (* x (sqrt (- 1.0 (* x 0.5)))) (sqrt (- 1.0 (* x 0.5))))
  (+ (+ (log x) (log (sqrt (- 1.0 (* x 0.5))))) (log (sqrt (- 1.0 (* x 0.5)))))
  (+ (log (* x (sqrt (- 1.0 (* x 0.5))))) (log (sqrt (- 1.0 (* x 0.5)))))
  (log (* (* x (sqrt (- 1.0 (* x 0.5)))) (sqrt (- 1.0 (* x 0.5)))))
  (exp (* (* x (sqrt (- 1.0 (* x 0.5)))) (sqrt (- 1.0 (* x 0.5)))))
  (* (* (* (* x x) x) (* (* (sqrt (- 1.0 (* x 0.5))) (sqrt (- 1.0 (* x 0.5)))) (sqrt (- 1.0 (* x 0.5))))) (* (* (sqrt (- 1.0 (* x 0.5))) (sqrt (- 1.0 (* x 0.5)))) (sqrt (- 1.0 (* x 0.5)))))
  (* (* (* (* x (sqrt (- 1.0 (* x 0.5)))) (* x (sqrt (- 1.0 (* x 0.5))))) (* x (sqrt (- 1.0 (* x 0.5))))) (* (* (sqrt (- 1.0 (* x 0.5))) (sqrt (- 1.0 (* x 0.5)))) (sqrt (- 1.0 (* x 0.5)))))
  (* (cbrt (* (* x (sqrt (- 1.0 (* x 0.5)))) (sqrt (- 1.0 (* x 0.5))))) (cbrt (* (* x (sqrt (- 1.0 (* x 0.5)))) (sqrt (- 1.0 (* x 0.5))))))
  (cbrt (* (* x (sqrt (- 1.0 (* x 0.5)))) (sqrt (- 1.0 (* x 0.5)))))
  (* (* (* (* x (sqrt (- 1.0 (* x 0.5)))) (sqrt (- 1.0 (* x 0.5)))) (* (* x (sqrt (- 1.0 (* x 0.5)))) (sqrt (- 1.0 (* x 0.5))))) (* (* x (sqrt (- 1.0 (* x 0.5)))) (sqrt (- 1.0 (* x 0.5)))))
  (sqrt (* (* x (sqrt (- 1.0 (* x 0.5)))) (sqrt (- 1.0 (* x 0.5)))))
  (sqrt (* (* x (sqrt (- 1.0 (* x 0.5)))) (sqrt (- 1.0 (* x 0.5)))))
  (* (* x (sqrt (- (pow 1.0 3) (pow (* x 0.5) 3)))) (sqrt (- (pow 1.0 3) (pow (* x 0.5) 3))))
  (* (sqrt (+ (* 1.0 1.0) (+ (* (* x 0.5) (* x 0.5)) (* 1.0 (* x 0.5))))) (sqrt (+ (* 1.0 1.0) (+ (* (* x 0.5) (* x 0.5)) (* 1.0 (* x 0.5))))))
  (* (* x (sqrt (- (pow 1.0 3) (pow (* x 0.5) 3)))) (sqrt (- (* 1.0 1.0) (* (* x 0.5) (* x 0.5)))))
  (* (sqrt (+ (* 1.0 1.0) (+ (* (* x 0.5) (* x 0.5)) (* 1.0 (* x 0.5))))) (sqrt (+ 1.0 (* x 0.5))))
  (* (* x (sqrt (- (* 1.0 1.0) (* (* x 0.5) (* x 0.5))))) (sqrt (- (pow 1.0 3) (pow (* x 0.5) 3))))
  (* (sqrt (+ 1.0 (* x 0.5))) (sqrt (+ (* 1.0 1.0) (+ (* (* x 0.5) (* x 0.5)) (* 1.0 (* x 0.5))))))
  (* (* x (sqrt (- (* 1.0 1.0) (* (* x 0.5) (* x 0.5))))) (sqrt (- (* 1.0 1.0) (* (* x 0.5) (* x 0.5)))))
  (* (sqrt (+ 1.0 (* x 0.5))) (sqrt (+ 1.0 (* x 0.5))))
  (* (* x (sqrt (- 1.0 (* x 0.5)))) (* (cbrt (sqrt (- 1.0 (* x 0.5)))) (cbrt (sqrt (- 1.0 (* x 0.5))))))
  (* (* x (sqrt (- 1.0 (* x 0.5)))) (sqrt (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5))))))
  (* (* x (sqrt (- 1.0 (* x 0.5)))) (sqrt (sqrt (- 1.0 (* x 0.5)))))
  (* (* x (sqrt (- 1.0 (* x 0.5)))) (sqrt 1))
  (* (* x (sqrt (- 1.0 (* x 0.5)))) (sqrt (sqrt (- 1.0 (* x 0.5)))))
  (* (* x (sqrt (- 1.0 (* x 0.5)))) 1)
  (* (sqrt (- 1.0 (* x 0.5))) (sqrt (- 1.0 (* x 0.5))))
  (* (* x (sqrt (- 1.0 (* x 0.5)))) (sqrt (- (pow 1.0 3) (pow (* x 0.5) 3))))
  (* (* x (sqrt (- 1.0 (* x 0.5)))) (sqrt (- (* 1.0 1.0) (* (* x 0.5) (* x 0.5)))))
  (* (* x (sqrt (- (pow 1.0 3) (pow (* x 0.5) 3)))) (sqrt (- 1.0 (* x 0.5))))
  (* (* x (sqrt (- (* 1.0 1.0) (* (* x 0.5) (* x 0.5))))) (sqrt (- 1.0 (* x 0.5))))
  (* x (sqrt (- 1.0 (* x 0.5))))
  (+ (log x) (log (sqrt (- 1.0 (* x 0.5)))))
  (log (* x (sqrt (- 1.0 (* x 0.5)))))
  (exp (* x (sqrt (- 1.0 (* x 0.5)))))
  (* (* (* x x) x) (* (* (sqrt (- 1.0 (* x 0.5))) (sqrt (- 1.0 (* x 0.5)))) (sqrt (- 1.0 (* x 0.5)))))
  (* (cbrt (* x (sqrt (- 1.0 (* x 0.5))))) (cbrt (* x (sqrt (- 1.0 (* x 0.5))))))
  (cbrt (* x (sqrt (- 1.0 (* x 0.5)))))
  (* (* (* x (sqrt (- 1.0 (* x 0.5)))) (* x (sqrt (- 1.0 (* x 0.5))))) (* x (sqrt (- 1.0 (* x 0.5)))))
  (sqrt (* x (sqrt (- 1.0 (* x 0.5)))))
  (sqrt (* x (sqrt (- 1.0 (* x 0.5)))))
  (* (sqrt x) (sqrt (sqrt (- 1.0 (* x 0.5)))))
  (* (sqrt x) (sqrt (sqrt (- 1.0 (* x 0.5)))))
  (* (sqrt x) (sqrt (sqrt (- 1.0 (* x 0.5)))))
  (* (sqrt x) (sqrt (sqrt (- 1.0 (* x 0.5)))))
  (* x (* (cbrt (sqrt (- 1.0 (* x 0.5)))) (cbrt (sqrt (- 1.0 (* x 0.5))))))
  (* x (sqrt (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5))))))
  (* x (sqrt (sqrt (- 1.0 (* x 0.5)))))
  (* x (sqrt 1))
  (* x (sqrt (sqrt (- 1.0 (* x 0.5)))))
  (* x 1)
  (* (cbrt x) (sqrt (- 1.0 (* x 0.5))))
  (* (sqrt x) (sqrt (- 1.0 (* x 0.5))))
  (* x (sqrt (- 1.0 (* x 0.5))))
  (* x (sqrt (- (pow 1.0 3) (pow (* x 0.5) 3))))
  (* x (sqrt (- (* 1.0 1.0) (* (* x 0.5) (* x 0.5)))))
  (log (sqrt (- 1.0 (* x 0.5))))
  (exp (sqrt (- 1.0 (* x 0.5))))
  (* (cbrt (sqrt (- 1.0 (* x 0.5)))) (cbrt (sqrt (- 1.0 (* x 0.5)))))
  (cbrt (sqrt (- 1.0 (* x 0.5))))
  (* (* (sqrt (- 1.0 (* x 0.5))) (sqrt (- 1.0 (* x 0.5)))) (sqrt (- 1.0 (* x 0.5))))
  (sqrt (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5)))))
  (sqrt (cbrt (- 1.0 (* x 0.5))))
  (sqrt (sqrt (- 1.0 (* x 0.5))))
  (sqrt (sqrt (- 1.0 (* x 0.5))))
  (sqrt 1)
  (sqrt (- 1.0 (* x 0.5)))
  (sqrt (- (pow 1.0 3) (pow (* x 0.5) 3)))
  (sqrt (+ (* 1.0 1.0) (+ (* (* x 0.5) (* x 0.5)) (* 1.0 (* x 0.5)))))
  (sqrt (- (* 1.0 1.0) (* (* x 0.5) (* x 0.5))))
  (sqrt (+ 1.0 (* x 0.5)))
  (/ 1 2)
  (sqrt (sqrt (- 1.0 (* x 0.5))))
  (sqrt (sqrt (- 1.0 (* x 0.5))))
  (log (sqrt (- 1.0 (* x 0.5))))
  (exp (sqrt (- 1.0 (* x 0.5))))
  (* (cbrt (sqrt (- 1.0 (* x 0.5)))) (cbrt (sqrt (- 1.0 (* x 0.5)))))
  (cbrt (sqrt (- 1.0 (* x 0.5))))
  (* (* (sqrt (- 1.0 (* x 0.5))) (sqrt (- 1.0 (* x 0.5)))) (sqrt (- 1.0 (* x 0.5))))
  (sqrt (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5)))))
  (sqrt (cbrt (- 1.0 (* x 0.5))))
  (sqrt (sqrt (- 1.0 (* x 0.5))))
  (sqrt (sqrt (- 1.0 (* x 0.5))))
  (sqrt 1)
  (sqrt (- 1.0 (* x 0.5)))
  (sqrt (- (pow 1.0 3) (pow (* x 0.5) 3)))
  (sqrt (+ (* 1.0 1.0) (+ (* (* x 0.5) (* x 0.5)) (* 1.0 (* x 0.5)))))
  (sqrt (- (* 1.0 1.0) (* (* x 0.5) (* x 0.5))))
  (sqrt (+ 1.0 (* x 0.5)))
  (/ 1 2)
  (sqrt (sqrt (- 1.0 (* x 0.5))))
  (sqrt (sqrt (- 1.0 (* x 0.5))))
  (- (* 1.0 x) (* 0.5 (pow x 2)))
  (- (* 1.0 x) (* 0.5 (pow x 2)))
  (- (* 1.0 x) (* 0.5 (pow x 2)))
  (- (* x (sqrt 1.0)) (+ (* 0.03125 (/ (pow x 3) (pow (sqrt 1.0) 3))) (* 0.25 (/ (pow x 2) (sqrt 1.0)))))
  (- (+ (* 2 (/ (pow NAN 5) x)) (+ (* 1.0 NAN) (* x NAN))) (+ (* 2.0 (/ (pow NAN 3) x)) (pow NAN 3)))
  (- (+ (* 2 (/ (pow NAN 5) x)) (+ (* x NAN) (pow NAN 3))) (+ (* 2.0 (/ (pow NAN 3) x)) (* 1.0 NAN)))
  (- (sqrt 1.0) (+ (* 0.03125 (/ (pow x 2) (pow (sqrt 1.0) 3))) (* 0.25 (/ x (sqrt 1.0)))))
  (- (+ (* 1.0 (/ NAN x)) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2))))) (+ (/ (pow NAN 3) x) (* 2.0 (/ (pow NAN 3) (pow x 2)))))
  (- (+ (/ (pow NAN 3) x) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2))))) (+ (* 1.0 (/ NAN x)) (* 2.0 (/ (pow NAN 3) (pow x 2)))))
  (- (sqrt 1.0) (+ (* 0.03125 (/ (pow x 2) (pow (sqrt 1.0) 3))) (* 0.25 (/ x (sqrt 1.0)))))
  (- (+ (* 1.0 (/ NAN x)) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2))))) (+ (/ (pow NAN 3) x) (* 2.0 (/ (pow NAN 3) (pow x 2)))))
  (- (+ (/ (pow NAN 3) x) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2))))) (+ (* 1.0 (/ NAN x)) (* 2.0 (/ (pow NAN 3) (pow x 2)))))
0.293 * * [simplify]: iteration  0 :  4983  enodes  (cost  1185 )
0.294 * * [simplify]: iteration  1 :  4983  enodes  (cost  1185 )
0.298 * [simplify]: Simplified to:
   (* x (- 1.0 (* x 0.5)))
  (* x (- 1.0 (* x 0.5)))
  (log (* x (- 1.0 (* x 0.5))))
  (log (* x (- 1.0 (* x 0.5))))
  (log (* x (- 1.0 (* x 0.5))))
  (pow (exp x) (- 1.0 (* x 0.5)))
  (pow (* x (- 1.0 (* x 0.5))) 3)
  (pow (* x (- 1.0 (* x 0.5))) 3)
  (* (cbrt (* x (- 1.0 (* x 0.5)))) (cbrt (* x (- 1.0 (* x 0.5)))))
  (cbrt (* x (- 1.0 (* x 0.5))))
  (pow (* x (- 1.0 (* x 0.5))) 3)
  (sqrt (* x (- 1.0 (* x 0.5))))
  (sqrt (* x (- 1.0 (* x 0.5))))
  (* x (- (pow 1.0 3) (pow (* x 0.5) 3)))
  (+ (* 1.0 1.0) (* x (* 0.5 (+ 1.0 (* x 0.5)))))
  (* x (* (sqrt (- (pow 1.0 3) (pow (* x 0.5) 3))) (sqrt (- (* 1.0 1.0) (* x (* x (* 0.5 0.5)))))))
  (* (sqrt (+ (* 1.0 1.0) (* x (* 0.5 (+ 1.0 (* x 0.5)))))) (sqrt (+ 1.0 (* x 0.5))))
  (* x (* (sqrt (- (pow 1.0 3) (pow (* x 0.5) 3))) (sqrt (- (* 1.0 1.0) (* x (* x (* 0.5 0.5)))))))
  (* (sqrt (+ (* 1.0 1.0) (* x (* 0.5 (+ 1.0 (* x 0.5)))))) (sqrt (+ 1.0 (* x 0.5))))
  (* x (- (* 1.0 1.0) (* x (* x (* 0.5 0.5)))))
  (+ 1.0 (* x 0.5))
  (* x (* (sqrt (- 1.0 (* x 0.5))) (* (cbrt (sqrt (- 1.0 (* x 0.5)))) (cbrt (sqrt (- 1.0 (* x 0.5)))))))
  (* x (* (sqrt (- 1.0 (* x 0.5))) (fabs (cbrt (- 1.0 (* x 0.5))))))
  (* x (* (sqrt (- 1.0 (* x 0.5))) (sqrt (sqrt (- 1.0 (* x 0.5))))))
  (* x (sqrt (- 1.0 (* x 0.5))))
  (* x (* (sqrt (- 1.0 (* x 0.5))) (sqrt (sqrt (- 1.0 (* x 0.5))))))
  (* x (sqrt (- 1.0 (* x 0.5))))
  (- 1.0 (* x 0.5))
  (* x (* (sqrt (- 1.0 (* x 0.5))) (sqrt (- (pow 1.0 3) (pow (* x 0.5) 3)))))
  (* x (* (sqrt (- 1.0 (* x 0.5))) (sqrt (- (* 1.0 1.0) (* x (* x (* 0.5 0.5)))))))
  (* x (* (sqrt (- 1.0 (* x 0.5))) (sqrt (- (pow 1.0 3) (pow (* x 0.5) 3)))))
  (* x (* (sqrt (- 1.0 (* x 0.5))) (sqrt (- (* 1.0 1.0) (* x (* x (* 0.5 0.5)))))))
  (* x (sqrt (- 1.0 (* x 0.5))))
  (log (* x (sqrt (- 1.0 (* x 0.5)))))
  (log (* x (sqrt (- 1.0 (* x 0.5)))))
  (pow (exp (sqrt (- 1.0 (* x 0.5)))) x)
  (pow (* x (sqrt (- 1.0 (* x 0.5)))) 3)
  (* (cbrt (* x (sqrt (- 1.0 (* x 0.5))))) (cbrt (* x (sqrt (- 1.0 (* x 0.5))))))
  (cbrt (* x (sqrt (- 1.0 (* x 0.5)))))
  (pow (* x (sqrt (- 1.0 (* x 0.5)))) 3)
  (sqrt (* x (sqrt (- 1.0 (* x 0.5)))))
  (sqrt (* x (sqrt (- 1.0 (* x 0.5)))))
  (* (sqrt (sqrt (- 1.0 (* x 0.5)))) (sqrt x))
  (* (sqrt (sqrt (- 1.0 (* x 0.5)))) (sqrt x))
  (* (sqrt (sqrt (- 1.0 (* x 0.5)))) (sqrt x))
  (* (sqrt (sqrt (- 1.0 (* x 0.5)))) (sqrt x))
  (* x (* (cbrt (sqrt (- 1.0 (* x 0.5)))) (cbrt (sqrt (- 1.0 (* x 0.5))))))
  (* x (fabs (cbrt (- 1.0 (* x 0.5)))))
  (* x (sqrt (sqrt (- 1.0 (* x 0.5)))))
  x
  (* x (sqrt (sqrt (- 1.0 (* x 0.5)))))
  x
  (* (sqrt (- 1.0 (* x 0.5))) (cbrt x))
  (* (sqrt (- 1.0 (* x 0.5))) (sqrt x))
  (* x (sqrt (- 1.0 (* x 0.5))))
  (* x (sqrt (- (pow 1.0 3) (pow (* x 0.5) 3))))
  (* x (sqrt (- (* 1.0 1.0) (* x (* x (* 0.5 0.5))))))
  (log (sqrt (- 1.0 (* x 0.5))))
  (exp (sqrt (- 1.0 (* x 0.5))))
  (* (cbrt (sqrt (- 1.0 (* x 0.5)))) (cbrt (sqrt (- 1.0 (* x 0.5)))))
  (cbrt (sqrt (- 1.0 (* x 0.5))))
  (pow (sqrt (- 1.0 (* x 0.5))) 3)
  (fabs (cbrt (- 1.0 (* x 0.5))))
  (sqrt (cbrt (- 1.0 (* x 0.5))))
  (sqrt (sqrt (- 1.0 (* x 0.5))))
  (sqrt (sqrt (- 1.0 (* x 0.5))))
  1
  (sqrt (- 1.0 (* x 0.5)))
  (sqrt (- (pow 1.0 3) (pow (* x 0.5) 3)))
  (sqrt (+ (* 1.0 1.0) (* x (* 0.5 (+ 1.0 (* x 0.5))))))
  (sqrt (- (* 1.0 1.0) (* x (* x (* 0.5 0.5)))))
  (sqrt (+ 1.0 (* x 0.5)))
  1/2
  (sqrt (sqrt (- 1.0 (* x 0.5))))
  (sqrt (sqrt (- 1.0 (* x 0.5))))
  (log (sqrt (- 1.0 (* x 0.5))))
  (exp (sqrt (- 1.0 (* x 0.5))))
  (* (cbrt (sqrt (- 1.0 (* x 0.5)))) (cbrt (sqrt (- 1.0 (* x 0.5)))))
  (cbrt (sqrt (- 1.0 (* x 0.5))))
  (pow (sqrt (- 1.0 (* x 0.5))) 3)
  (fabs (cbrt (- 1.0 (* x 0.5))))
  (sqrt (cbrt (- 1.0 (* x 0.5))))
  (sqrt (sqrt (- 1.0 (* x 0.5))))
  (sqrt (sqrt (- 1.0 (* x 0.5))))
  1
  (sqrt (- 1.0 (* x 0.5)))
  (sqrt (- (pow 1.0 3) (pow (* x 0.5) 3)))
  (sqrt (+ (* 1.0 1.0) (* x (* 0.5 (+ 1.0 (* x 0.5))))))
  (sqrt (- (* 1.0 1.0) (* x (* x (* 0.5 0.5)))))
  (sqrt (+ 1.0 (* x 0.5)))
  1/2
  (sqrt (sqrt (- 1.0 (* x 0.5))))
  (sqrt (sqrt (- 1.0 (* x 0.5))))
  (* x (- 1.0 (* x 0.5)))
  (* x (- 1.0 (* x 0.5)))
  (* x (- 1.0 (* x 0.5)))
  (- (* x (sqrt 1.0)) (+ (* 0.03125 (pow (/ x (sqrt 1.0)) 3)) (* 0.25 (* (/ x (sqrt 1.0)) x))))
  (+ (* 2 (/ (pow NAN 5) x)) (- (* NAN (+ x 1.0)) (+ (pow NAN 3) (* 2.0 (/ (pow NAN 3) x)))))
  (+ (* 2 (/ (pow NAN 5) x)) (- (* NAN (- (+ x (* NAN NAN)) 1.0)) (* 2.0 (/ (pow NAN 3) x))))
  (- (sqrt 1.0) (+ (* 0.03125 (* (/ x (sqrt 1.0)) (/ x 1.0))) (* 0.25 (/ x (sqrt 1.0)))))
  (+ NAN (+ (* 2 (/ (pow NAN 5) (* x x))) (- (* 1.0 (/ NAN x)) (* (+ (/ 2.0 x) 1) (/ (pow NAN 3) x)))))
  (+ NAN (+ (* 2 (/ (pow NAN 5) (* x x))) (- (* (/ NAN x) (- (* NAN NAN) 1.0)) (* 2.0 (/ (pow NAN 3) (* x x))))))
  (- (sqrt 1.0) (+ (* 0.03125 (* (/ x (sqrt 1.0)) (/ x 1.0))) (* 0.25 (/ x (sqrt 1.0)))))
  (+ NAN (+ (* 2 (/ (pow NAN 5) (* x x))) (- (* 1.0 (/ NAN x)) (* (+ (/ 2.0 x) 1) (/ (pow NAN 3) x)))))
  (+ NAN (+ (* 2 (/ (pow NAN 5) (* x x))) (- (* (/ NAN x) (- (* NAN NAN) 1.0)) (* 2.0 (/ (pow NAN 3) (* x x))))))
0.299 * * * [progress]: adding candidates to table
0.430 * [progress]: [Phase 3 of 3] Extracting.
0.430 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* (* x (sqrt (- 1.0 (* x 0.5)))) (sqrt (- 1.0 (* x 0.5)))))> #<alt (λ (x) (+ (* x 1.0) (* x (* x (neg 0.5)))))>)
0.430 * * * [regime-changes]: Trying 1 branch expressions: (x)
0.430 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* (* x (sqrt (- 1.0 (* x 0.5)))) (sqrt (- 1.0 (* x 0.5)))))> #<alt (λ (x) (+ (* x 1.0) (* x (* x (neg 0.5)))))>)
0.453 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.453 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x 1.0) (* x (* x (neg 0.5))))
0.454 * * [simplify]: iteration  0 :  23  enodes  (cost  10 )
0.454 * * [simplify]: iteration  1 :  23  enodes  (cost  10 )
0.455 * [simplify]: Simplified to:
   (+ (* x 1.0) (* x (* x (neg 0.5))))
1.025 * [regime-testing]: End program error score: 0.00912614076759595