27.042 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.011 * * * [progress]: [2/2] Setting up program.
0.013 * [progress]: [Phase 2 of 3] Improving.
0.014 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (- x 1.0))
0.016 * * [simplify]: iteration  0 :  7  enodes  (cost  2 )
0.017 * * [simplify]: iteration  1 :  13  enodes  (cost  2 )
0.018 * * [simplify]: iteration  2 :  19  enodes  (cost  2 )
0.019 * * [simplify]: iteration  3 :  24  enodes  (cost  2 )
0.020 * * [simplify]: iteration  4 :  24  enodes  (cost  2 )
0.021 * [simplify]: Simplified to:
   (* x (- x 1.0))
0.021 * * [progress]: iteration 1 / 4
0.021 * * * [progress]: picking best candidate
0.023 * * * * [pick]: Picked  #<alt (λ (x) (* x (- x 1.0)))>
0.023 * * * [progress]: localizing error
0.026 * * * [progress]: generating rewritten candidates
0.026 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.033 * * * [progress]: generating series expansions
0.033 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.033 * [approximate]: Taking taylor expansion of (* (- x 1.0) x) in (x) around 0
0.033 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x
0.033 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.033 * [taylor]: Taking taylor expansion of x in x
0.033 * [taylor]: Taking taylor expansion of 1.0 in x
0.033 * [taylor]: Taking taylor expansion of x in x
0.033 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x
0.033 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.033 * [taylor]: Taking taylor expansion of x in x
0.033 * [taylor]: Taking taylor expansion of 1.0 in x
0.033 * [taylor]: Taking taylor expansion of x in x
0.034 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in (x) around 0
0.034 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x
0.034 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) 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
0.034 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x
0.034 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.034 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.034 * [taylor]: Taking taylor expansion of x in x
0.035 * [taylor]: Taking taylor expansion of 1.0 in x
0.035 * [taylor]: Taking taylor expansion of x in x
0.036 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) x) in (x) around 0
0.036 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) x) in x
0.036 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.036 * [taylor]: Taking taylor expansion of 1.0 in x
0.036 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.036 * [taylor]: Taking taylor expansion of x in x
0.036 * [taylor]: Taking taylor expansion of x in x
0.036 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) x) in x
0.036 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.036 * [taylor]: Taking taylor expansion of 1.0 in x
0.036 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.036 * [taylor]: Taking taylor expansion of x in x
0.036 * [taylor]: Taking taylor expansion of x in x
0.037 * * * [progress]: simplifying candidates
0.038 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (- x 1.0))
  (+ (log x) (log (- x 1.0)))
  (log (* x (- x 1.0)))
  (exp (* x (- x 1.0)))
  (* (* (* x x) x) (* (* (- x 1.0) (- x 1.0)) (- x 1.0)))
  (* (cbrt (* x (- x 1.0))) (cbrt (* x (- x 1.0))))
  (cbrt (* x (- x 1.0)))
  (* (* (* x (- x 1.0)) (* x (- x 1.0))) (* x (- x 1.0)))
  (sqrt (* x (- x 1.0)))
  (sqrt (* x (- x 1.0)))
  (* (sqrt x) (sqrt (- x 1.0)))
  (* (sqrt x) (sqrt (- x 1.0)))
  (* x x)
  (* x (neg 1.0))
  (* x x)
  (* x (neg 1.0))
  (* x x)
  (* (neg 1.0) x)
  (* x x)
  (* (neg 1.0) x)
  (* x (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (* x (sqrt (- x 1.0)))
  (* x 1)
  (* x (+ (sqrt x) (sqrt 1.0)))
  (* x 1)
  (* (cbrt x) (- x 1.0))
  (* (sqrt x) (- x 1.0))
  (* x (- x 1.0))
  (* x (- (pow x 3) (pow 1.0 3)))
  (* x (- (* x x) (* 1.0 1.0)))
  (- (pow x 2) (* 1.0 x))
  (- (pow x 2) (* 1.0 x))
  (- (pow x 2) (* 1.0 x))
0.041 * * [simplify]: iteration  0 :  111  enodes  (cost  100 )
0.044 * * [simplify]: iteration  1 :  460  enodes  (cost  88 )
0.054 * * [simplify]: iteration  2 :  2261  enodes  (cost  88 )
0.102 * * [simplify]: iteration  3 :  5002  enodes  (cost  88 )
0.103 * [simplify]: Simplified to:
   (* x (- x 1.0))
  (log (* x (- x 1.0)))
  (log (* x (- x 1.0)))
  (exp (* x (- x 1.0)))
  (pow (* x (- x 1.0)) 3)
  (* (cbrt (* x (- x 1.0))) (cbrt (* x (- x 1.0))))
  (cbrt (* x (- x 1.0)))
  (pow (* x (- x 1.0)) 3)
  (sqrt (* x (- x 1.0)))
  (sqrt (* x (- x 1.0)))
  (* (sqrt (- x 1.0)) (pow x 1/2))
  (* (sqrt (- x 1.0)) (pow x 1/2))
  (pow x 2)
  (* x (neg 1.0))
  (pow x 2)
  (* x (neg 1.0))
  (pow x 2)
  (* x (neg 1.0))
  (pow x 2)
  (* x (neg 1.0))
  (* x (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (* x (sqrt (- x 1.0)))
  x
  (* x (+ (sqrt x) (sqrt 1.0)))
  x
  (* (cbrt x) (- x 1.0))
  (* (sqrt x) (- x 1.0))
  (* x (- x 1.0))
  (* x (- (pow x 3) (pow 1.0 3)))
  (* x (- (* x x) (* 1.0 1.0)))
  (* x (- x 1.0))
  (* x (- x 1.0))
  (* x (- x 1.0))
0.103 * * * [progress]: adding candidates to table
0.133 * * [progress]: iteration 2 / 4
0.133 * * * [progress]: picking best candidate
0.138 * * * * [pick]: Picked  #<alt (λ (x) (+ (pow x 2) (* x (neg 1.0))))>
0.138 * * * [progress]: localizing error
0.143 * * * [progress]: generating rewritten candidates
0.143 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.148 * * * [progress]: generating series expansions
0.148 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.149 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 1.0 x)) in (x) around 0
0.149 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 1.0 x)) in x
0.149 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.149 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.149 * [taylor]: Taking taylor expansion of 1.0 in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.149 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 1.0 x)) in x
0.149 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.149 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.149 * [taylor]: Taking taylor expansion of 1.0 in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.150 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in (x) around 0
0.150 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x
0.150 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.150 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.150 * [taylor]: Taking taylor expansion of 1.0 in x
0.150 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x
0.150 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.150 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.150 * [taylor]: Taking taylor expansion of 1.0 in x
0.150 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.152 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in (x) around 0
0.152 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x
0.152 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.152 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.152 * [taylor]: Taking taylor expansion of x in x
0.152 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.152 * [taylor]: Taking taylor expansion of 1.0 in x
0.152 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.152 * [taylor]: Taking taylor expansion of x in x
0.152 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x
0.152 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.152 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.152 * [taylor]: Taking taylor expansion of x in x
0.152 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.152 * [taylor]: Taking taylor expansion of 1.0 in x
0.152 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.152 * [taylor]: Taking taylor expansion of x in x
0.154 * * * [progress]: simplifying candidates
0.154 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp (pow x 2)) (exp (* x (neg 1.0))))
  (log (+ (pow x 2) (* x (neg 1.0))))
  (exp (+ (pow x 2) (* x (neg 1.0))))
  (* (cbrt (+ (pow x 2) (* x (neg 1.0)))) (cbrt (+ (pow x 2) (* x (neg 1.0)))))
  (cbrt (+ (pow x 2) (* x (neg 1.0))))
  (* (* (+ (pow x 2) (* x (neg 1.0))) (+ (pow x 2) (* x (neg 1.0)))) (+ (pow x 2) (* x (neg 1.0))))
  (sqrt (+ (pow x 2) (* x (neg 1.0))))
  (sqrt (+ (pow x 2) (* x (neg 1.0))))
  (+ (pow (pow x 2) 3) (pow (* x (neg 1.0)) 3))
  (+ (* (pow x 2) (pow x 2)) (- (* (* x (neg 1.0)) (* x (neg 1.0))) (* (pow x 2) (* x (neg 1.0)))))
  (- (* (pow x 2) (pow x 2)) (* (* x (neg 1.0)) (* x (neg 1.0))))
  (- (pow x 2) (* x (neg 1.0)))
  (+ x (neg 1.0))
  (- (pow x 2) (* 1.0 x))
  (- (pow x 2) (* 1.0 x))
  (- (pow x 2) (* 1.0 x))
0.157 * * [simplify]: iteration  0 :  95  enodes  (cost  92 )
0.160 * * [simplify]: iteration  1 :  394  enodes  (cost  73 )
0.169 * * [simplify]: iteration  2 :  1824  enodes  (cost  64 )
0.218 * * [simplify]: iteration  3 :  5001  enodes  (cost  63 )
0.219 * [simplify]: Simplified to:
   (pow (exp x) (- x 1.0))
  (+ (log x) (log (- x 1.0)))
  (pow (exp x) (- x 1.0))
  (* (cbrt (+ (pow x 2) (* x (neg 1.0)))) (cbrt (+ (pow x 2) (* x (neg 1.0)))))
  (cbrt (+ (pow x 2) (* x (neg 1.0))))
  (pow (* x (- x 1.0)) 3)
  (sqrt (+ (pow x 2) (* x (neg 1.0))))
  (sqrt (+ (pow x 2) (* x (neg 1.0))))
  (- (pow x 6) (pow (* 1.0 x) 3))
  (* x (+ (pow x 3) (* 1.0 (* x (+ x 1.0)))))
  (* (pow x 2) (- (pow x 2) (* 1.0 1.0)))
  (* x (+ x 1.0))
  (- x 1.0)
  (* x (- x 1.0))
  (* x (- x 1.0))
  (* x (- x 1.0))
0.219 * * * [progress]: adding candidates to table
0.242 * * [progress]: iteration 3 / 4
0.242 * * * [progress]: picking best candidate
0.245 * * * * [pick]: Picked  #<alt (λ (x) (* (sqrt x) (* (sqrt x) (- x 1.0))))>
0.245 * * * [progress]: localizing error
0.250 * * * [progress]: generating rewritten candidates
0.250 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.259 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.268 * * * [progress]: generating series expansions
0.268 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.268 * [approximate]: Taking taylor expansion of (* (- x 1.0) x) in (x) around 0
0.268 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x
0.268 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.268 * [taylor]: Taking taylor expansion of x in x
0.268 * [taylor]: Taking taylor expansion of 1.0 in x
0.268 * [taylor]: Taking taylor expansion of x in x
0.268 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x
0.268 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.268 * [taylor]: Taking taylor expansion of x in x
0.268 * [taylor]: Taking taylor expansion of 1.0 in x
0.268 * [taylor]: Taking taylor expansion of x in x
0.270 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in (x) around 0
0.270 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x
0.270 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.270 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.270 * [taylor]: Taking taylor expansion of x in x
0.270 * [taylor]: Taking taylor expansion of 1.0 in x
0.270 * [taylor]: Taking taylor expansion of x in x
0.270 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x
0.270 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.270 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.270 * [taylor]: Taking taylor expansion of x in x
0.270 * [taylor]: Taking taylor expansion of 1.0 in x
0.270 * [taylor]: Taking taylor expansion of x in x
0.271 * [approximate]: Taking taylor expansion of (* -1 (* (+ 1.0 (/ 1 x)) (pow (sqrt (/ -1 x)) 2))) in (x) around 0
0.271 * [taylor]: Taking taylor expansion of (* -1 (* (+ 1.0 (/ 1 x)) (pow (sqrt (/ -1 x)) 2))) in x
0.271 * [taylor]: Taking taylor expansion of -1 in x
0.271 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 x)) (pow (sqrt (/ -1 x)) 2)) in x
0.271 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.271 * [taylor]: Taking taylor expansion of 1.0 in x
0.271 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.271 * [taylor]: Taking taylor expansion of x in x
0.271 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
0.271 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.271 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.271 * [taylor]: Taking taylor expansion of -1 in x
0.271 * [taylor]: Taking taylor expansion of x in x
0.272 * [taylor]: Taking taylor expansion of (* -1 (* (+ 1.0 (/ 1 x)) (pow (sqrt (/ -1 x)) 2))) in x
0.272 * [taylor]: Taking taylor expansion of -1 in x
0.272 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 x)) (pow (sqrt (/ -1 x)) 2)) in x
0.272 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.272 * [taylor]: Taking taylor expansion of 1.0 in x
0.272 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.272 * [taylor]: Taking taylor expansion of x in x
0.272 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
0.272 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.272 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.272 * [taylor]: Taking taylor expansion of -1 in x
0.272 * [taylor]: Taking taylor expansion of x in x
0.274 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.274 * [approximate]: Taking taylor expansion of (* (- x 1.0) (sqrt x)) in (x) around 0
0.274 * [taylor]: Taking taylor expansion of (* (- x 1.0) (sqrt x)) in x
0.274 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.274 * [taylor]: Taking taylor expansion of x in x
0.275 * [taylor]: Taking taylor expansion of 1.0 in x
0.275 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.275 * [taylor]: Taking taylor expansion of x in x
0.275 * [taylor]: Taking taylor expansion of (* (- x 1.0) (sqrt x)) in x
0.275 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.275 * [taylor]: Taking taylor expansion of x in x
0.275 * [taylor]: Taking taylor expansion of 1.0 in x
0.275 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.275 * [taylor]: Taking taylor expansion of x in x
0.276 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) 1.0) (sqrt (/ 1 x))) in (x) around 0
0.276 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) (sqrt (/ 1 x))) in x
0.276 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.276 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.276 * [taylor]: Taking taylor expansion of x in x
0.276 * [taylor]: Taking taylor expansion of 1.0 in x
0.276 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.276 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.276 * [taylor]: Taking taylor expansion of x in x
0.276 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) (sqrt (/ 1 x))) in x
0.276 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.276 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.276 * [taylor]: Taking taylor expansion of x in x
0.276 * [taylor]: Taking taylor expansion of 1.0 in x
0.276 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.276 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.276 * [taylor]: Taking taylor expansion of x in x
0.278 * [approximate]: Taking taylor expansion of (* -1 (* (+ 1.0 (/ 1 x)) (sqrt (/ -1 x)))) in (x) around 0
0.278 * [taylor]: Taking taylor expansion of (* -1 (* (+ 1.0 (/ 1 x)) (sqrt (/ -1 x)))) in x
0.278 * [taylor]: Taking taylor expansion of -1 in x
0.278 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 x)) (sqrt (/ -1 x))) in x
0.278 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.278 * [taylor]: Taking taylor expansion of 1.0 in x
0.278 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.278 * [taylor]: Taking taylor expansion of x in x
0.278 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.278 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.278 * [taylor]: Taking taylor expansion of -1 in x
0.278 * [taylor]: Taking taylor expansion of x in x
0.278 * [taylor]: Taking taylor expansion of (* -1 (* (+ 1.0 (/ 1 x)) (sqrt (/ -1 x)))) in x
0.278 * [taylor]: Taking taylor expansion of -1 in x
0.278 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 x)) (sqrt (/ -1 x))) in x
0.278 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.278 * [taylor]: Taking taylor expansion of 1.0 in x
0.278 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.278 * [taylor]: Taking taylor expansion of x in x
0.278 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.278 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.278 * [taylor]: Taking taylor expansion of -1 in x
0.278 * [taylor]: Taking taylor expansion of x in x
0.280 * * * [progress]: simplifying candidates
0.281 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (sqrt x) (* (sqrt x) (- x 1.0)))
  (* (sqrt x) (* (sqrt x) (- x 1.0)))
  (+ (log (sqrt x)) (+ (log (sqrt x)) (log (- x 1.0))))
  (+ (log (sqrt x)) (log (* (sqrt x) (- x 1.0))))
  (log (* (sqrt x) (* (sqrt x) (- x 1.0))))
  (exp (* (sqrt x) (* (sqrt x) (- x 1.0))))
  (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (- x 1.0) (- x 1.0)) (- x 1.0))))
  (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (* (sqrt x) (- x 1.0)) (* (sqrt x) (- x 1.0))) (* (sqrt x) (- x 1.0))))
  (* (cbrt (* (sqrt x) (* (sqrt x) (- x 1.0)))) (cbrt (* (sqrt x) (* (sqrt x) (- x 1.0)))))
  (cbrt (* (sqrt x) (* (sqrt x) (- x 1.0))))
  (* (* (* (sqrt x) (* (sqrt x) (- x 1.0))) (* (sqrt x) (* (sqrt x) (- x 1.0)))) (* (sqrt x) (* (sqrt x) (- x 1.0))))
  (sqrt (* (sqrt x) (* (sqrt x) (- x 1.0))))
  (sqrt (* (sqrt x) (* (sqrt x) (- x 1.0))))
  (* (sqrt x) (* (sqrt x) x))
  (* (sqrt x) (* (sqrt x) (neg 1.0)))
  (* (sqrt x) (* (sqrt x) x))
  (* (sqrt x) (* (sqrt x) (neg 1.0)))
  (* (sqrt x) (* x (sqrt x)))
  (* (sqrt x) (* (neg 1.0) (sqrt x)))
  (* (sqrt x) (* x (sqrt x)))
  (* (sqrt x) (* (neg 1.0) (sqrt x)))
  (* (* (sqrt x) x) (sqrt x))
  (* (* (sqrt x) (neg 1.0)) (sqrt x))
  (* (* (sqrt x) x) (sqrt x))
  (* (* (sqrt x) (neg 1.0)) (sqrt x))
  (* (* x (sqrt x)) (sqrt x))
  (* (* (neg 1.0) (sqrt x)) (sqrt x))
  (* (* x (sqrt x)) (sqrt x))
  (* (* (neg 1.0) (sqrt x)) (sqrt x))
  (* (sqrt x) (sqrt x))
  (* (cbrt (sqrt x)) (* (sqrt x) (- x 1.0)))
  (* (sqrt (cbrt x)) (* (sqrt x) (- x 1.0)))
  (* (sqrt (sqrt x)) (* (sqrt x) (- x 1.0)))
  (* (sqrt x) (* (sqrt x) (- x 1.0)))
  (* (sqrt (sqrt x)) (* (sqrt x) (- x 1.0)))
  (* (sqrt x) (* (sqrt x) (- x 1.0)))
  (* (sqrt x) (* (sqrt x) (- (pow x 3) (pow 1.0 3))))
  (* (sqrt x) (* (sqrt x) (- (* x x) (* 1.0 1.0))))
  (* (sqrt x) (- x 1.0))
  (+ (log (sqrt x)) (log (- x 1.0)))
  (log (* (sqrt x) (- x 1.0)))
  (exp (* (sqrt x) (- x 1.0)))
  (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (- x 1.0) (- x 1.0)) (- x 1.0)))
  (* (cbrt (* (sqrt x) (- x 1.0))) (cbrt (* (sqrt x) (- x 1.0))))
  (cbrt (* (sqrt x) (- x 1.0)))
  (* (* (* (sqrt x) (- x 1.0)) (* (sqrt x) (- x 1.0))) (* (sqrt x) (- x 1.0)))
  (sqrt (* (sqrt x) (- x 1.0)))
  (sqrt (* (sqrt x) (- x 1.0)))
  (* (sqrt (sqrt x)) (sqrt (- x 1.0)))
  (* (sqrt (sqrt x)) (sqrt (- x 1.0)))
  (* (sqrt (sqrt x)) (sqrt (- x 1.0)))
  (* (sqrt (sqrt x)) (sqrt (- x 1.0)))
  (* (sqrt x) x)
  (* (sqrt x) (neg 1.0))
  (* (sqrt x) x)
  (* (sqrt x) (neg 1.0))
  (* x (sqrt x))
  (* (neg 1.0) (sqrt x))
  (* x (sqrt x))
  (* (neg 1.0) (sqrt x))
  (* (sqrt x) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (* (sqrt x) (sqrt (- x 1.0)))
  (* (sqrt x) 1)
  (* (sqrt x) (+ (sqrt x) (sqrt 1.0)))
  (* (sqrt x) 1)
  (* (cbrt (sqrt x)) (- x 1.0))
  (* (sqrt (cbrt x)) (- x 1.0))
  (* (sqrt (sqrt x)) (- x 1.0))
  (* (sqrt x) (- x 1.0))
  (* (sqrt (sqrt x)) (- x 1.0))
  (* (sqrt x) (- x 1.0))
  (* (sqrt x) (- (pow x 3) (pow 1.0 3)))
  (* (sqrt x) (- (* x x) (* 1.0 1.0)))
  (- (pow x 2) (* 1.0 x))
  (- (pow x 2) (* 1.0 x))
  (- (+ (* x (pow NAN 2)) (+ (* 2.0 (/ (pow NAN 4) x)) (* 3 (/ (pow NAN 6) x)))) (+ (* 2 (pow NAN 4)) (* 1.0 (pow NAN 2))))
  (- (+ (* (pow x 3) (pow NAN 3)) (* (pow x 2) NAN)) (+ (* 1.0 (* (pow x 2) (pow NAN 3))) (+ (* 1.0 (* (pow x 3) (pow NAN 5))) (* 1.0 (* x NAN)))))
  (- (+ (/ (pow NAN 5) x) (+ (* x NAN) (pow NAN 3))) (+ (* 1.0 (/ (pow NAN 3) x)) (* 1.0 NAN)))
  (- (+ (* 1.0 (/ (pow NAN 3) x)) (+ (/ (pow NAN 5) x) (* x NAN))) (+ (* 1.0 NAN) (pow NAN 3)))
0.286 * * [simplify]: iteration  0 :  320  enodes  (cost  353 )
0.293 * * [simplify]: iteration  1 :  1488  enodes  (cost  312 )
0.323 * * [simplify]: iteration  2 :  5001  enodes  (cost  310 )
0.325 * [simplify]: Simplified to:
   (* x (- x 1.0))
  (* x (- x 1.0))
  (+ (log x) (log (- x 1.0)))
  (+ (log x) (log (- x 1.0)))
  (+ (log x) (log (- x 1.0)))
  (pow (exp x) (- x 1.0))
  (pow (* x (- x 1.0)) 3)
  (pow (* x (- x 1.0)) 3)
  (* (cbrt (* (sqrt x) (* (sqrt x) (- x 1.0)))) (cbrt (* (sqrt x) (* (sqrt x) (- x 1.0)))))
  (cbrt (* (sqrt x) (* (sqrt x) (- x 1.0))))
  (pow (* x (- x 1.0)) 3)
  (sqrt (* (sqrt x) (* (sqrt x) (- x 1.0))))
  (sqrt (* (sqrt x) (* (sqrt x) (- x 1.0))))
  (* x x)
  (* x (neg 1.0))
  (* x x)
  (* x (neg 1.0))
  (* x x)
  (* x (neg 1.0))
  (* x x)
  (* x (neg 1.0))
  (* x x)
  (* x (neg 1.0))
  (* x x)
  (* x (neg 1.0))
  (* x x)
  (* x (neg 1.0))
  (* x x)
  (* x (neg 1.0))
  x
  (* (cbrt (sqrt x)) (* (sqrt x) (- x 1.0)))
  (* (sqrt (cbrt x)) (* (sqrt x) (- x 1.0)))
  (* (sqrt (sqrt x)) (* (sqrt x) (- x 1.0)))
  (* x (- x 1.0))
  (* (sqrt (sqrt x)) (* (sqrt x) (- x 1.0)))
  (* x (- x 1.0))
  (* x (- (pow x 3) (pow 1.0 3)))
  (* x (- (* x x) (* 1.0 1.0)))
  (* (sqrt x) (- x 1.0))
  (log (* (sqrt x) (- x 1.0)))
  (log (* (sqrt x) (- x 1.0)))
  (exp (* (sqrt x) (- x 1.0)))
  (pow (* (sqrt x) (- x 1.0)) 3)
  (* (cbrt (* (sqrt x) (- x 1.0))) (cbrt (* (sqrt x) (- x 1.0))))
  (cbrt (* (sqrt x) (- x 1.0)))
  (pow (* (sqrt x) (- x 1.0)) 3)
  (sqrt (* (sqrt x) (- x 1.0)))
  (sqrt (* (sqrt x) (- x 1.0)))
  (* (sqrt (sqrt x)) (sqrt (- x 1.0)))
  (* (sqrt (sqrt x)) (sqrt (- x 1.0)))
  (* (sqrt (sqrt x)) (sqrt (- x 1.0)))
  (* (sqrt (sqrt x)) (sqrt (- x 1.0)))
  (* (sqrt x) x)
  (* (sqrt x) (neg 1.0))
  (* (sqrt x) x)
  (* (sqrt x) (neg 1.0))
  (* (sqrt x) x)
  (* (sqrt x) (neg 1.0))
  (* (sqrt x) x)
  (* (sqrt x) (neg 1.0))
  (* (sqrt x) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (* (sqrt x) (sqrt (- x 1.0)))
  (sqrt x)
  (+ x (* (sqrt x) (sqrt 1.0)))
  (sqrt x)
  (* (cbrt (sqrt x)) (- x 1.0))
  (* (sqrt (cbrt x)) (- x 1.0))
  (* (sqrt (sqrt x)) (- x 1.0))
  (* (sqrt x) (- x 1.0))
  (* (sqrt (sqrt x)) (- x 1.0))
  (* (sqrt x) (- x 1.0))
  (* (sqrt x) (- (pow x 3) (pow 1.0 3)))
  (* (sqrt x) (- (* x x) (* 1.0 1.0)))
  (* x (- x 1.0))
  (* x (- x 1.0))
  (- (+ (* x (pow NAN 2)) (+ (* 2.0 (/ (pow NAN 4) x)) (* 3 (/ (pow NAN 6) x)))) (+ (* 2 (pow NAN 4)) (* 1.0 (pow NAN 2))))
  (+ (* (pow x 2) NAN) (+ (* (* (pow x 2) (pow NAN 3)) (- x 1.0)) (neg (* 1.0 (+ (* (pow x 3) (pow NAN 5)) (* x NAN))))))
  (+ (/ (pow NAN 5) x) (- (+ (* x NAN) (pow NAN 3)) (* 1.0 (+ (/ (pow NAN 3) x) NAN))))
  (+ (/ (pow NAN 5) x) (+ (* 1.0 (/ (pow NAN 3) x)) (* NAN (- x (+ (pow NAN 2) 1.0)))))
0.326 * * * [progress]: adding candidates to table
0.382 * [progress]: [Phase 3 of 3] Extracting.
0.382 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* x (- x 1.0)))> #<alt (λ (x) (+ (pow x 2) (* x (neg 1.0))))> #<alt (λ (x) (* (sqrt x) (* (sqrt x) (- x 1.0))))>)
0.382 * * * [regime-changes]: Trying 2 branch expressions: ((* x (- x 1.0)) x)
0.382 * * * * [regimes]: Trying to branch on (* x (- x 1.0)) from (#<alt (λ (x) (* x (- x 1.0)))> #<alt (λ (x) (+ (pow x 2) (* x (neg 1.0))))> #<alt (λ (x) (* (sqrt x) (* (sqrt x) (- x 1.0))))>)
0.413 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* x (- x 1.0)))> #<alt (λ (x) (+ (pow x 2) (* x (neg 1.0))))> #<alt (λ (x) (* (sqrt x) (* (sqrt x) (- x 1.0))))>)
0.441 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.441 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (pow x 2) (* x (neg 1.0)))
0.442 * * [simplify]: iteration  0 :  11  enodes  (cost  4 )
0.442 * * [simplify]: iteration  1 :  15  enodes  (cost  4 )
0.442 * * [simplify]: iteration  2 :  16  enodes  (cost  4 )
0.443 * * [simplify]: iteration  3 :  16  enodes  (cost  4 )
0.443 * [simplify]: Simplified to:
   (+ (pow x 2) (* x (neg 1.0)))
1.007 * [regime-testing]: End program error score: 0.010095622890631763
1.060 * [regime-testing]: Target error score: 0.010095622890631763