10.497 * [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.
0.013 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (* (+ x 1.0) y) x)
0.015 * * [simplify]: iteration  0 :  10  enodes  (cost  3 )
0.016 * * [simplify]: iteration  1 :  19  enodes  (cost  3 )
0.017 * * [simplify]: iteration  2 :  43  enodes  (cost  3 )
0.019 * * [simplify]: iteration  3 :  55  enodes  (cost  3 )
0.020 * * [simplify]: iteration  4 :  59  enodes  (cost  3 )
0.022 * * [simplify]: iteration  5 :  67  enodes  (cost  3 )
0.023 * * [simplify]: iteration  6 :  87  enodes  (cost  3 )
0.025 * * [simplify]: iteration  7 :  123  enodes  (cost  3 )
0.027 * * [simplify]: iteration  8 :  198  enodes  (cost  3 )
0.030 * * [simplify]: iteration  9 :  381  enodes  (cost  3 )
0.033 * * [simplify]: iteration  10 :  454  enodes  (cost  3 )
0.036 * * [simplify]: iteration  11 :  629  enodes  (cost  3 )
0.042 * * [simplify]: iteration  12 :  889  enodes  (cost  3 )
0.049 * * [simplify]: iteration  13 :  1260  enodes  (cost  3 )
0.059 * * [simplify]: iteration  14 :  1684  enodes  (cost  3 )
0.072 * * [simplify]: iteration  15 :  2354  enodes  (cost  3 )
0.100 * * [simplify]: iteration  16 :  5002  enodes  (cost  3 )
0.101 * [simplify]: Simplified to:
   (- (* (+ x 1.0) y) x)
0.101 * * [progress]: iteration 1 / 4
0.101 * * * [progress]: picking best candidate
0.102 * * * * [pick]: Picked  #<alt (λ (x y) (- (* (+ x 1.0) y) x))>
0.102 * * * [progress]: localizing error
0.107 * * * [progress]: generating rewritten candidates
0.107 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.113 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.122 * * * [progress]: generating series expansions
0.122 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.122 * [approximate]: Taking taylor expansion of (* y (+ x 1.0)) in (x y) around 0
0.122 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in y
0.122 * [taylor]: Taking taylor expansion of y in y
0.122 * [taylor]: Taking taylor expansion of (+ x 1.0) in y
0.122 * [taylor]: Taking taylor expansion of x in y
0.122 * [taylor]: Taking taylor expansion of 1.0 in y
0.122 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of 1.0 in x
0.123 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of 1.0 in x
0.123 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.123 * [taylor]: Taking taylor expansion of 1.0 in y
0.123 * [taylor]: Taking taylor expansion of y in y
0.124 * [taylor]: Taking taylor expansion of y in y
0.126 * [taylor]: Taking taylor expansion of 0 in y
0.127 * [taylor]: Taking taylor expansion of 0 in y
0.129 * [taylor]: Taking taylor expansion of 0 in y
0.129 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in (x y) around 0
0.129 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in y
0.129 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y
0.129 * [taylor]: Taking taylor expansion of 1.0 in y
0.129 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.129 * [taylor]: Taking taylor expansion of x in y
0.129 * [taylor]: Taking taylor expansion of y in y
0.129 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) 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 y in x
0.130 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x
0.130 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.130 * [taylor]: Taking taylor expansion of 1.0 in x
0.130 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * [taylor]: Taking taylor expansion of y in x
0.130 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.130 * [taylor]: Taking taylor expansion of y in y
0.131 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.132 * [taylor]: Taking taylor expansion of 1.0 in y
0.132 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.132 * [taylor]: Taking taylor expansion of y in y
0.133 * [taylor]: Taking taylor expansion of 0 in y
0.136 * [taylor]: Taking taylor expansion of 0 in y
0.138 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in (x y) around 0
0.138 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in y
0.138 * [taylor]: Taking taylor expansion of -1 in y
0.138 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in y
0.138 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y
0.138 * [taylor]: Taking taylor expansion of 1.0 in y
0.138 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.138 * [taylor]: Taking taylor expansion of x in y
0.138 * [taylor]: Taking taylor expansion of y in y
0.138 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x
0.138 * [taylor]: Taking taylor expansion of -1 in x
0.138 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x
0.138 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.138 * [taylor]: Taking taylor expansion of 1.0 in x
0.138 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.138 * [taylor]: Taking taylor expansion of x in x
0.138 * [taylor]: Taking taylor expansion of y in x
0.139 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x
0.139 * [taylor]: Taking taylor expansion of -1 in x
0.139 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x
0.139 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.139 * [taylor]: Taking taylor expansion of 1.0 in x
0.139 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.139 * [taylor]: Taking taylor expansion of x in x
0.139 * [taylor]: Taking taylor expansion of y in x
0.140 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.140 * [taylor]: Taking taylor expansion of y in y
0.141 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y
0.141 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.141 * [taylor]: Taking taylor expansion of 1.0 in y
0.141 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.141 * [taylor]: Taking taylor expansion of y in y
0.144 * [taylor]: Taking taylor expansion of 0 in y
0.147 * [taylor]: Taking taylor expansion of 0 in y
0.149 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.149 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 y) (* x y)) x) in (x y) around 0
0.149 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 y) (* x y)) x) in y
0.150 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* x y)) in y
0.150 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.150 * [taylor]: Taking taylor expansion of 1.0 in y
0.150 * [taylor]: Taking taylor expansion of y in y
0.150 * [taylor]: Taking taylor expansion of (* x y) in y
0.150 * [taylor]: Taking taylor expansion of x in y
0.150 * [taylor]: Taking taylor expansion of y in y
0.150 * [taylor]: Taking taylor expansion of x in y
0.150 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 y) (* x y)) x) in x
0.150 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* x y)) in x
0.150 * [taylor]: Taking taylor expansion of (* 1.0 y) in x
0.150 * [taylor]: Taking taylor expansion of 1.0 in x
0.150 * [taylor]: Taking taylor expansion of y in x
0.150 * [taylor]: Taking taylor expansion of (* x y) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [taylor]: Taking taylor expansion of y in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 y) (* x y)) x) in x
0.150 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* x y)) in x
0.150 * [taylor]: Taking taylor expansion of (* 1.0 y) in x
0.150 * [taylor]: Taking taylor expansion of 1.0 in x
0.150 * [taylor]: Taking taylor expansion of y in x
0.150 * [taylor]: Taking taylor expansion of (* x y) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [taylor]: Taking taylor expansion of y in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.150 * [taylor]: Taking taylor expansion of 1.0 in y
0.150 * [taylor]: Taking taylor expansion of y in y
0.151 * [taylor]: Taking taylor expansion of (- y 1) in y
0.151 * [taylor]: Taking taylor expansion of y in y
0.152 * [taylor]: Taking taylor expansion of 1 in y
0.155 * [taylor]: Taking taylor expansion of 0 in y
0.155 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) (/ 1 x)) in (x y) around 0
0.155 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) (/ 1 x)) in y
0.155 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) in y
0.155 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.155 * [taylor]: Taking taylor expansion of 1.0 in y
0.155 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.155 * [taylor]: Taking taylor expansion of y in y
0.156 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.156 * [taylor]: Taking taylor expansion of (* x y) in y
0.156 * [taylor]: Taking taylor expansion of x in y
0.156 * [taylor]: Taking taylor expansion of y in y
0.156 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.156 * [taylor]: Taking taylor expansion of x in y
0.156 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) (/ 1 x)) in x
0.156 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) in x
0.156 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
0.156 * [taylor]: Taking taylor expansion of 1.0 in x
0.156 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.156 * [taylor]: Taking taylor expansion of y in x
0.156 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.156 * [taylor]: Taking taylor expansion of (* x y) in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.156 * [taylor]: Taking taylor expansion of y in x
0.157 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.157 * [taylor]: Taking taylor expansion of x in x
0.157 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) (/ 1 x)) in x
0.157 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) in x
0.157 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
0.157 * [taylor]: Taking taylor expansion of 1.0 in x
0.157 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.157 * [taylor]: Taking taylor expansion of y in x
0.157 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.157 * [taylor]: Taking taylor expansion of (* x y) in x
0.157 * [taylor]: Taking taylor expansion of x in x
0.157 * [taylor]: Taking taylor expansion of y in x
0.157 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.157 * [taylor]: Taking taylor expansion of x in x
0.158 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1) in y
0.158 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.158 * [taylor]: Taking taylor expansion of y in y
0.158 * [taylor]: Taking taylor expansion of 1 in y
0.160 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.160 * [taylor]: Taking taylor expansion of 1.0 in y
0.160 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.160 * [taylor]: Taking taylor expansion of y in y
0.162 * [approximate]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 (* x y))) (* 1.0 (/ 1 y))) in (x y) around 0
0.162 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 (* x y))) (* 1.0 (/ 1 y))) in y
0.162 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in y
0.162 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.162 * [taylor]: Taking taylor expansion of x in y
0.162 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.162 * [taylor]: Taking taylor expansion of (* x y) in y
0.162 * [taylor]: Taking taylor expansion of x in y
0.162 * [taylor]: Taking taylor expansion of y in y
0.162 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.162 * [taylor]: Taking taylor expansion of 1.0 in y
0.162 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.162 * [taylor]: Taking taylor expansion of y in y
0.162 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 (* x y))) (* 1.0 (/ 1 y))) in x
0.162 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in x
0.162 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.162 * [taylor]: Taking taylor expansion of x in x
0.163 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.163 * [taylor]: Taking taylor expansion of (* x y) in x
0.163 * [taylor]: Taking taylor expansion of x in x
0.163 * [taylor]: Taking taylor expansion of y in x
0.163 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
0.163 * [taylor]: Taking taylor expansion of 1.0 in x
0.163 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.163 * [taylor]: Taking taylor expansion of y in x
0.163 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 (* x y))) (* 1.0 (/ 1 y))) in x
0.163 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in x
0.163 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.163 * [taylor]: Taking taylor expansion of x in x
0.163 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.163 * [taylor]: Taking taylor expansion of (* x y) in x
0.163 * [taylor]: Taking taylor expansion of x in x
0.164 * [taylor]: Taking taylor expansion of y in x
0.164 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
0.164 * [taylor]: Taking taylor expansion of 1.0 in x
0.164 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.164 * [taylor]: Taking taylor expansion of y in x
0.164 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y
0.164 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.164 * [taylor]: Taking taylor expansion of y in y
0.164 * [taylor]: Taking taylor expansion of 1 in y
0.166 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y
0.166 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.166 * [taylor]: Taking taylor expansion of 1.0 in y
0.166 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.166 * [taylor]: Taking taylor expansion of y in y
0.168 * * * [progress]: simplifying candidates
0.169 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (+ x 1.0) y)
  (+ (log (+ x 1.0)) (log y))
  (log (* (+ x 1.0) y))
  (exp (* (+ x 1.0) y))
  (* (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)) (* (* y y) y))
  (* (cbrt (* (+ x 1.0) y)) (cbrt (* (+ x 1.0) y)))
  (cbrt (* (+ x 1.0) y))
  (* (* (* (+ x 1.0) y) (* (+ x 1.0) y)) (* (+ x 1.0) y))
  (sqrt (* (+ x 1.0) y))
  (sqrt (* (+ x 1.0) y))
  (* (sqrt (+ x 1.0)) (sqrt y))
  (* (sqrt (+ x 1.0)) (sqrt y))
  (* (+ x 1.0) (* (cbrt y) (cbrt y)))
  (* (+ x 1.0) (sqrt y))
  (* (+ x 1.0) 1)
  (* (cbrt (+ x 1.0)) y)
  (* (sqrt (+ x 1.0)) y)
  (* (+ x 1.0) y)
  (* (+ x 1.0) y)
  (* (+ (pow x 3) (pow 1.0 3)) y)
  (* (- (* x x) (* 1.0 1.0)) y)
  (/ (exp (* (+ x 1.0) y)) (exp x))
  (log (- (* (+ x 1.0) y) x))
  (exp (- (* (+ x 1.0) y) x))
  (* (cbrt (- (* (+ x 1.0) y) x)) (cbrt (- (* (+ x 1.0) y) x)))
  (cbrt (- (* (+ x 1.0) y) x))
  (* (* (- (* (+ x 1.0) y) x) (- (* (+ x 1.0) y) x)) (- (* (+ x 1.0) y) x))
  (sqrt (- (* (+ x 1.0) y) x))
  (sqrt (- (* (+ x 1.0) y) x))
  (- (pow (* (+ x 1.0) y) 3) (pow x 3))
  (+ (* (* (+ x 1.0) y) (* (+ x 1.0) y)) (+ (* x x) (* (* (+ x 1.0) y) x)))
  (- x)
  (- (* (* (+ x 1.0) y) (* (+ x 1.0) y)) (* x x))
  (+ (* (+ x 1.0) y) x)
  (- x)
  (+ (* 1.0 y) (* x y))
  (+ (* 1.0 y) (* x y))
  (+ (* 1.0 y) (* x y))
  (- (+ (* 1.0 y) (* x y)) x)
  (- (+ (* 1.0 y) (* x y)) x)
  (- (+ (* 1.0 y) (* x y)) x)
0.172 * * [simplify]: iteration  0 :  149  enodes  (cost  159 )
0.175 * * [simplify]: iteration  1 :  616  enodes  (cost  147 )
0.189 * * [simplify]: iteration  2 :  3110  enodes  (cost  145 )
0.235 * * [simplify]: iteration  3 :  5001  enodes  (cost  145 )
0.236 * [simplify]: Simplified to:
   (* y (+ 1.0 x))
  (log (* (+ x 1.0) y))
  (log (* (+ x 1.0) y))
  (exp (* (+ x 1.0) y))
  (pow (* (+ x 1.0) y) 3)
  (* (cbrt (* (+ x 1.0) y)) (cbrt (* (+ x 1.0) y)))
  (cbrt (* (+ x 1.0) y))
  (pow (* (+ x 1.0) y) 3)
  (sqrt (* (+ x 1.0) y))
  (sqrt (* (+ x 1.0) y))
  (* (sqrt (+ x 1.0)) (sqrt y))
  (* (sqrt (+ x 1.0)) (sqrt y))
  (* (+ x 1.0) (* (cbrt y) (cbrt y)))
  (* (+ x 1.0) (sqrt y))
  (+ x 1.0)
  (* (cbrt (+ x 1.0)) y)
  (* (sqrt (+ x 1.0)) y)
  (* y (+ 1.0 x))
  (* y (+ 1.0 x))
  (* (+ (pow x 3) (pow 1.0 3)) y)
  (* (- (* x x) (* 1.0 1.0)) y)
  (exp (- (* (+ x 1.0) y) x))
  (log (- (* (+ x 1.0) y) x))
  (exp (- (* (+ x 1.0) y) x))
  (* (cbrt (- (* (+ x 1.0) y) x)) (cbrt (- (* (+ x 1.0) y) x)))
  (cbrt (- (* (+ x 1.0) y) x))
  (pow (- (* (+ x 1.0) y) x) 3)
  (sqrt (- (* (+ x 1.0) y) x))
  (sqrt (- (* (+ x 1.0) y) x))
  (- (pow (* (+ x 1.0) y) 3) (pow x 3))
  (+ (* (* y (+ 1.0 x)) (+ (* (+ x 1.0) y) x)) (* x x))
  (- x)
  (- (* (* (+ x 1.0) y) (* (+ x 1.0) y)) (* x x))
  (+ (* (+ x 1.0) y) x)
  (- x)
  (* y (+ 1.0 x))
  (* y (+ 1.0 x))
  (* y (+ 1.0 x))
  (- (* (+ x 1.0) y) x)
  (- (* (+ x 1.0) y) x)
  (- (* (+ x 1.0) y) x)
0.236 * * * [progress]: adding candidates to table
0.305 * * [progress]: iteration 2 / 4
0.305 * * * [progress]: picking best candidate
0.307 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x))>
0.307 * * * [progress]: localizing error
0.315 * * * [progress]: generating rewritten candidates
0.315 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.325 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1)
0.331 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.343 * * * [progress]: generating series expansions
0.343 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.343 * [approximate]: Taking taylor expansion of (/ (* (- (pow x 2) 1.0) y) (- x 1.0)) in (x y) around 0
0.343 * [taylor]: Taking taylor expansion of (/ (* (- (pow x 2) 1.0) y) (- x 1.0)) in y
0.344 * [taylor]: Taking taylor expansion of (* (- (pow x 2) 1.0) y) in y
0.344 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in y
0.344 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.344 * [taylor]: Taking taylor expansion of x in y
0.344 * [taylor]: Taking taylor expansion of 1.0 in y
0.344 * [taylor]: Taking taylor expansion of y in y
0.344 * [taylor]: Taking taylor expansion of (- x 1.0) in y
0.344 * [taylor]: Taking taylor expansion of x in y
0.344 * [taylor]: Taking taylor expansion of 1.0 in y
0.346 * [taylor]: Taking taylor expansion of (/ (* (- (pow x 2) 1.0) y) (- x 1.0)) in x
0.346 * [taylor]: Taking taylor expansion of (* (- (pow x 2) 1.0) y) in x
0.346 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.346 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.346 * [taylor]: Taking taylor expansion of x in x
0.346 * [taylor]: Taking taylor expansion of 1.0 in x
0.346 * [taylor]: Taking taylor expansion of y in x
0.346 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.346 * [taylor]: Taking taylor expansion of x in x
0.346 * [taylor]: Taking taylor expansion of 1.0 in x
0.349 * [taylor]: Taking taylor expansion of (/ (* (- (pow x 2) 1.0) y) (- x 1.0)) in x
0.349 * [taylor]: Taking taylor expansion of (* (- (pow x 2) 1.0) y) in x
0.349 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.349 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.349 * [taylor]: Taking taylor expansion of x in x
0.349 * [taylor]: Taking taylor expansion of 1.0 in x
0.349 * [taylor]: Taking taylor expansion of y in x
0.349 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.349 * [taylor]: Taking taylor expansion of x in x
0.349 * [taylor]: Taking taylor expansion of 1.0 in x
0.351 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.351 * [taylor]: Taking taylor expansion of 1.0 in y
0.351 * [taylor]: Taking taylor expansion of y in y
0.354 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.354 * [taylor]: Taking taylor expansion of 1.0 in y
0.354 * [taylor]: Taking taylor expansion of y in y
0.358 * [taylor]: Taking taylor expansion of 0 in y
0.363 * [taylor]: Taking taylor expansion of 0 in y
0.364 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* (- (/ 1 x) 1.0) y)) in (x y) around 0
0.364 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* (- (/ 1 x) 1.0) y)) in y
0.364 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in y
0.364 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.364 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.364 * [taylor]: Taking taylor expansion of x in y
0.364 * [taylor]: Taking taylor expansion of 1.0 in y
0.364 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) y) in y
0.364 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y
0.364 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.364 * [taylor]: Taking taylor expansion of x in y
0.364 * [taylor]: Taking taylor expansion of 1.0 in y
0.364 * [taylor]: Taking taylor expansion of y in y
0.366 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* (- (/ 1 x) 1.0) y)) in x
0.366 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.366 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.366 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.366 * [taylor]: Taking taylor expansion of x in x
0.367 * [taylor]: Taking taylor expansion of 1.0 in x
0.367 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) y) in x
0.367 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.367 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.367 * [taylor]: Taking taylor expansion of x in x
0.367 * [taylor]: Taking taylor expansion of 1.0 in x
0.367 * [taylor]: Taking taylor expansion of y in x
0.368 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* (- (/ 1 x) 1.0) y)) in x
0.368 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.368 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.368 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.368 * [taylor]: Taking taylor expansion of x in x
0.368 * [taylor]: Taking taylor expansion of 1.0 in x
0.368 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) y) in x
0.368 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.368 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.368 * [taylor]: Taking taylor expansion of x in x
0.368 * [taylor]: Taking taylor expansion of 1.0 in x
0.368 * [taylor]: Taking taylor expansion of y in x
0.369 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.369 * [taylor]: Taking taylor expansion of y in y
0.372 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.372 * [taylor]: Taking taylor expansion of 1.0 in y
0.372 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.372 * [taylor]: Taking taylor expansion of y in y
0.376 * [taylor]: Taking taylor expansion of 0 in y
0.381 * [taylor]: Taking taylor expansion of 0 in y
0.383 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* y (+ 1.0 (/ 1 x)))) in (x y) around 0
0.383 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* y (+ 1.0 (/ 1 x)))) in y
0.383 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in y
0.383 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.383 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.383 * [taylor]: Taking taylor expansion of x in y
0.384 * [taylor]: Taking taylor expansion of 1.0 in y
0.384 * [taylor]: Taking taylor expansion of (* y (+ 1.0 (/ 1 x))) in y
0.384 * [taylor]: Taking taylor expansion of y in y
0.384 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y
0.384 * [taylor]: Taking taylor expansion of 1.0 in y
0.384 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.384 * [taylor]: Taking taylor expansion of x in y
0.385 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* y (+ 1.0 (/ 1 x)))) in x
0.385 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.385 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.385 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.385 * [taylor]: Taking taylor expansion of x in x
0.386 * [taylor]: Taking taylor expansion of 1.0 in x
0.386 * [taylor]: Taking taylor expansion of (* y (+ 1.0 (/ 1 x))) in x
0.386 * [taylor]: Taking taylor expansion of y in x
0.386 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.386 * [taylor]: Taking taylor expansion of 1.0 in x
0.386 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.386 * [taylor]: Taking taylor expansion of x in x
0.387 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* y (+ 1.0 (/ 1 x)))) in x
0.387 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.387 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.387 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.387 * [taylor]: Taking taylor expansion of x in x
0.387 * [taylor]: Taking taylor expansion of 1.0 in x
0.387 * [taylor]: Taking taylor expansion of (* y (+ 1.0 (/ 1 x))) in x
0.387 * [taylor]: Taking taylor expansion of y in x
0.387 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.387 * [taylor]: Taking taylor expansion of 1.0 in x
0.387 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.387 * [taylor]: Taking taylor expansion of x in x
0.388 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.388 * [taylor]: Taking taylor expansion of y in y
0.391 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y
0.391 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.391 * [taylor]: Taking taylor expansion of 1.0 in y
0.391 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.391 * [taylor]: Taking taylor expansion of y in y
0.400 * [taylor]: Taking taylor expansion of 0 in y
0.405 * [taylor]: Taking taylor expansion of 0 in y
0.407 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1)
0.407 * [approximate]: Taking taylor expansion of (* (- (pow x 2) 1.0) y) in (x y) around 0
0.407 * [taylor]: Taking taylor expansion of (* (- (pow x 2) 1.0) y) in y
0.407 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in y
0.407 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.408 * [taylor]: Taking taylor expansion of x in y
0.408 * [taylor]: Taking taylor expansion of 1.0 in y
0.408 * [taylor]: Taking taylor expansion of y in y
0.408 * [taylor]: Taking taylor expansion of (* (- (pow x 2) 1.0) y) in x
0.408 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.408 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.408 * [taylor]: Taking taylor expansion of x in x
0.408 * [taylor]: Taking taylor expansion of 1.0 in x
0.408 * [taylor]: Taking taylor expansion of y in x
0.408 * [taylor]: Taking taylor expansion of (* (- (pow x 2) 1.0) y) in x
0.408 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.408 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.408 * [taylor]: Taking taylor expansion of x in x
0.408 * [taylor]: Taking taylor expansion of 1.0 in x
0.408 * [taylor]: Taking taylor expansion of y in x
0.409 * [taylor]: Taking taylor expansion of (* -1.0 y) in y
0.409 * [taylor]: Taking taylor expansion of -1.0 in y
0.409 * [taylor]: Taking taylor expansion of y in y
0.410 * [taylor]: Taking taylor expansion of 0 in y
0.412 * [taylor]: Taking taylor expansion of y in y
0.414 * [taylor]: Taking taylor expansion of 0 in y
0.417 * [taylor]: Taking taylor expansion of 0 in y
0.418 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) y) in (x y) around 0
0.418 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) y) in y
0.418 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in y
0.418 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.418 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.418 * [taylor]: Taking taylor expansion of x in y
0.418 * [taylor]: Taking taylor expansion of 1.0 in y
0.418 * [taylor]: Taking taylor expansion of y in y
0.419 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) y) in x
0.419 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.419 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.419 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.419 * [taylor]: Taking taylor expansion of x in x
0.419 * [taylor]: Taking taylor expansion of 1.0 in x
0.419 * [taylor]: Taking taylor expansion of y in x
0.420 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) y) in x
0.420 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.420 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.420 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.420 * [taylor]: Taking taylor expansion of x in x
0.420 * [taylor]: Taking taylor expansion of 1.0 in x
0.420 * [taylor]: Taking taylor expansion of y in x
0.421 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.421 * [taylor]: Taking taylor expansion of y in y
0.422 * [taylor]: Taking taylor expansion of 0 in y
0.424 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y
0.425 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.425 * [taylor]: Taking taylor expansion of 1.0 in y
0.425 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.425 * [taylor]: Taking taylor expansion of y in y
0.428 * [taylor]: Taking taylor expansion of 0 in y
0.431 * [taylor]: Taking taylor expansion of 0 in y
0.432 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) 1.0) y)) in (x y) around 0
0.432 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) 1.0) y)) in y
0.432 * [taylor]: Taking taylor expansion of -1 in y
0.432 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) y) in y
0.432 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in y
0.432 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.432 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.432 * [taylor]: Taking taylor expansion of x in y
0.432 * [taylor]: Taking taylor expansion of 1.0 in y
0.432 * [taylor]: Taking taylor expansion of y in y
0.433 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) 1.0) y)) in x
0.433 * [taylor]: Taking taylor expansion of -1 in x
0.433 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) y) in x
0.433 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.433 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.433 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.433 * [taylor]: Taking taylor expansion of x in x
0.434 * [taylor]: Taking taylor expansion of 1.0 in x
0.434 * [taylor]: Taking taylor expansion of y in x
0.434 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) 1.0) y)) in x
0.434 * [taylor]: Taking taylor expansion of -1 in x
0.434 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) y) in x
0.434 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.434 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.434 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.434 * [taylor]: Taking taylor expansion of x in x
0.435 * [taylor]: Taking taylor expansion of 1.0 in x
0.435 * [taylor]: Taking taylor expansion of y in x
0.435 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.435 * [taylor]: Taking taylor expansion of -1 in y
0.435 * [taylor]: Taking taylor expansion of y in y
0.437 * [taylor]: Taking taylor expansion of 0 in y
0.440 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.440 * [taylor]: Taking taylor expansion of 1.0 in y
0.440 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.440 * [taylor]: Taking taylor expansion of y in y
0.443 * [taylor]: Taking taylor expansion of 0 in y
0.447 * [taylor]: Taking taylor expansion of 0 in y
0.447 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.448 * [approximate]: Taking taylor expansion of (- (/ (* (pow x 2) y) (- x 1.0)) (+ (* 1.0 (/ y (- x 1.0))) x)) in (x y) around 0
0.448 * [taylor]: Taking taylor expansion of (- (/ (* (pow x 2) y) (- x 1.0)) (+ (* 1.0 (/ y (- x 1.0))) x)) in y
0.448 * [taylor]: Taking taylor expansion of (/ (* (pow x 2) y) (- x 1.0)) in y
0.448 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y
0.448 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.448 * [taylor]: Taking taylor expansion of x in y
0.448 * [taylor]: Taking taylor expansion of y in y
0.448 * [taylor]: Taking taylor expansion of (- x 1.0) in y
0.448 * [taylor]: Taking taylor expansion of x in y
0.448 * [taylor]: Taking taylor expansion of 1.0 in y
0.449 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ y (- x 1.0))) x) in y
0.449 * [taylor]: Taking taylor expansion of (* 1.0 (/ y (- x 1.0))) in y
0.449 * [taylor]: Taking taylor expansion of 1.0 in y
0.449 * [taylor]: Taking taylor expansion of (/ y (- x 1.0)) in y
0.449 * [taylor]: Taking taylor expansion of y in y
0.449 * [taylor]: Taking taylor expansion of (- x 1.0) in y
0.449 * [taylor]: Taking taylor expansion of x in y
0.449 * [taylor]: Taking taylor expansion of 1.0 in y
0.450 * [taylor]: Taking taylor expansion of x in y
0.450 * [taylor]: Taking taylor expansion of (- (/ (* (pow x 2) y) (- x 1.0)) (+ (* 1.0 (/ y (- x 1.0))) x)) in x
0.450 * [taylor]: Taking taylor expansion of (/ (* (pow x 2) y) (- x 1.0)) in x
0.450 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.450 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.450 * [taylor]: Taking taylor expansion of x in x
0.450 * [taylor]: Taking taylor expansion of y in x
0.450 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.450 * [taylor]: Taking taylor expansion of x in x
0.450 * [taylor]: Taking taylor expansion of 1.0 in x
0.451 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ y (- x 1.0))) x) in x
0.451 * [taylor]: Taking taylor expansion of (* 1.0 (/ y (- x 1.0))) in x
0.451 * [taylor]: Taking taylor expansion of 1.0 in x
0.451 * [taylor]: Taking taylor expansion of (/ y (- x 1.0)) in x
0.451 * [taylor]: Taking taylor expansion of y in x
0.451 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.451 * [taylor]: Taking taylor expansion of x in x
0.451 * [taylor]: Taking taylor expansion of 1.0 in x
0.452 * [taylor]: Taking taylor expansion of x in x
0.452 * [taylor]: Taking taylor expansion of (- (/ (* (pow x 2) y) (- x 1.0)) (+ (* 1.0 (/ y (- x 1.0))) x)) in x
0.452 * [taylor]: Taking taylor expansion of (/ (* (pow x 2) y) (- x 1.0)) in x
0.452 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.452 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.452 * [taylor]: Taking taylor expansion of x in x
0.452 * [taylor]: Taking taylor expansion of y in x
0.452 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.452 * [taylor]: Taking taylor expansion of x in x
0.452 * [taylor]: Taking taylor expansion of 1.0 in x
0.454 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ y (- x 1.0))) x) in x
0.454 * [taylor]: Taking taylor expansion of (* 1.0 (/ y (- x 1.0))) in x
0.454 * [taylor]: Taking taylor expansion of 1.0 in x
0.454 * [taylor]: Taking taylor expansion of (/ y (- x 1.0)) in x
0.454 * [taylor]: Taking taylor expansion of y in x
0.454 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.454 * [taylor]: Taking taylor expansion of x in x
0.454 * [taylor]: Taking taylor expansion of 1.0 in x
0.455 * [taylor]: Taking taylor expansion of x in x
0.455 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.455 * [taylor]: Taking taylor expansion of 1.0 in y
0.455 * [taylor]: Taking taylor expansion of y in y
0.457 * [taylor]: Taking taylor expansion of (- (* 1.0 y) 1) in y
0.457 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.457 * [taylor]: Taking taylor expansion of 1.0 in y
0.457 * [taylor]: Taking taylor expansion of y in y
0.457 * [taylor]: Taking taylor expansion of 1 in y
0.461 * [taylor]: Taking taylor expansion of 0 in y
0.463 * [approximate]: Taking taylor expansion of (- (/ 1 (* (- (/ 1 x) 1.0) (* (pow x 2) y))) (+ (* 1.0 (/ 1 (* (- (/ 1 x) 1.0) y))) (/ 1 x))) in (x y) around 0
0.463 * [taylor]: Taking taylor expansion of (- (/ 1 (* (- (/ 1 x) 1.0) (* (pow x 2) y))) (+ (* 1.0 (/ 1 (* (- (/ 1 x) 1.0) y))) (/ 1 x))) in y
0.463 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) 1.0) (* (pow x 2) y))) in y
0.463 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) (* (pow x 2) y)) in y
0.463 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y
0.463 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.463 * [taylor]: Taking taylor expansion of x in y
0.463 * [taylor]: Taking taylor expansion of 1.0 in y
0.463 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y
0.463 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.463 * [taylor]: Taking taylor expansion of x in y
0.463 * [taylor]: Taking taylor expansion of y in y
0.465 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (* (- (/ 1 x) 1.0) y))) (/ 1 x)) in y
0.465 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* (- (/ 1 x) 1.0) y))) in y
0.465 * [taylor]: Taking taylor expansion of 1.0 in y
0.465 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) 1.0) y)) in y
0.465 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) y) in y
0.465 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y
0.465 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.465 * [taylor]: Taking taylor expansion of x in y
0.465 * [taylor]: Taking taylor expansion of 1.0 in y
0.465 * [taylor]: Taking taylor expansion of y in y
0.466 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.466 * [taylor]: Taking taylor expansion of x in y
0.467 * [taylor]: Taking taylor expansion of (- (/ 1 (* (- (/ 1 x) 1.0) (* (pow x 2) y))) (+ (* 1.0 (/ 1 (* (- (/ 1 x) 1.0) y))) (/ 1 x))) in x
0.467 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) 1.0) (* (pow x 2) y))) in x
0.467 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) (* (pow x 2) y)) in x
0.467 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.467 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.467 * [taylor]: Taking taylor expansion of x in x
0.467 * [taylor]: Taking taylor expansion of 1.0 in x
0.467 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.467 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.467 * [taylor]: Taking taylor expansion of x in x
0.467 * [taylor]: Taking taylor expansion of y in x
0.467 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (* (- (/ 1 x) 1.0) y))) (/ 1 x)) in x
0.468 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* (- (/ 1 x) 1.0) y))) in x
0.468 * [taylor]: Taking taylor expansion of 1.0 in x
0.468 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) 1.0) y)) in x
0.468 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) y) in x
0.468 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.468 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.468 * [taylor]: Taking taylor expansion of x in x
0.468 * [taylor]: Taking taylor expansion of 1.0 in x
0.468 * [taylor]: Taking taylor expansion of y in x
0.468 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.468 * [taylor]: Taking taylor expansion of x in x
0.468 * [taylor]: Taking taylor expansion of (- (/ 1 (* (- (/ 1 x) 1.0) (* (pow x 2) y))) (+ (* 1.0 (/ 1 (* (- (/ 1 x) 1.0) y))) (/ 1 x))) in x
0.469 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) 1.0) (* (pow x 2) y))) in x
0.469 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) (* (pow x 2) y)) in x
0.469 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.469 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.469 * [taylor]: Taking taylor expansion of x in x
0.469 * [taylor]: Taking taylor expansion of 1.0 in x
0.469 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.469 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.469 * [taylor]: Taking taylor expansion of x in x
0.469 * [taylor]: Taking taylor expansion of y in x
0.469 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (* (- (/ 1 x) 1.0) y))) (/ 1 x)) in x
0.470 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* (- (/ 1 x) 1.0) y))) in x
0.470 * [taylor]: Taking taylor expansion of 1.0 in x
0.470 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) 1.0) y)) in x
0.470 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) y) in x
0.470 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.470 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.470 * [taylor]: Taking taylor expansion of x in x
0.470 * [taylor]: Taking taylor expansion of 1.0 in x
0.470 * [taylor]: Taking taylor expansion of y in x
0.470 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.470 * [taylor]: Taking taylor expansion of x in x
0.471 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1) in y
0.471 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.471 * [taylor]: Taking taylor expansion of y in y
0.471 * [taylor]: Taking taylor expansion of 1 in y
0.475 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.475 * [taylor]: Taking taylor expansion of 1.0 in y
0.475 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.475 * [taylor]: Taking taylor expansion of y in y
0.477 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* (pow x 2) (* y (+ 1.0 (/ 1 x))))) (/ 1 x)) (* 1.0 (/ 1 (* y (+ 1.0 (/ 1 x)))))) in (x y) around 0
0.477 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* (pow x 2) (* y (+ 1.0 (/ 1 x))))) (/ 1 x)) (* 1.0 (/ 1 (* y (+ 1.0 (/ 1 x)))))) in y
0.477 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow x 2) (* y (+ 1.0 (/ 1 x))))) (/ 1 x)) in y
0.477 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (* y (+ 1.0 (/ 1 x))))) in y
0.477 * [taylor]: Taking taylor expansion of (* (pow x 2) (* y (+ 1.0 (/ 1 x)))) in y
0.477 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.477 * [taylor]: Taking taylor expansion of x in y
0.477 * [taylor]: Taking taylor expansion of (* y (+ 1.0 (/ 1 x))) in y
0.477 * [taylor]: Taking taylor expansion of y in y
0.477 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y
0.477 * [taylor]: Taking taylor expansion of 1.0 in y
0.477 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.477 * [taylor]: Taking taylor expansion of x in y
0.479 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.479 * [taylor]: Taking taylor expansion of x in y
0.479 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* y (+ 1.0 (/ 1 x))))) in y
0.479 * [taylor]: Taking taylor expansion of 1.0 in y
0.479 * [taylor]: Taking taylor expansion of (/ 1 (* y (+ 1.0 (/ 1 x)))) in y
0.479 * [taylor]: Taking taylor expansion of (* y (+ 1.0 (/ 1 x))) in y
0.479 * [taylor]: Taking taylor expansion of y in y
0.479 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y
0.479 * [taylor]: Taking taylor expansion of 1.0 in y
0.479 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.479 * [taylor]: Taking taylor expansion of x in y
0.484 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* (pow x 2) (* y (+ 1.0 (/ 1 x))))) (/ 1 x)) (* 1.0 (/ 1 (* y (+ 1.0 (/ 1 x)))))) in x
0.484 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow x 2) (* y (+ 1.0 (/ 1 x))))) (/ 1 x)) in x
0.484 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (* y (+ 1.0 (/ 1 x))))) in x
0.484 * [taylor]: Taking taylor expansion of (* (pow x 2) (* y (+ 1.0 (/ 1 x)))) in x
0.484 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.484 * [taylor]: Taking taylor expansion of x in x
0.484 * [taylor]: Taking taylor expansion of (* y (+ 1.0 (/ 1 x))) in x
0.484 * [taylor]: Taking taylor expansion of y in x
0.484 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.484 * [taylor]: Taking taylor expansion of 1.0 in x
0.484 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.484 * [taylor]: Taking taylor expansion of x in x
0.485 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.485 * [taylor]: Taking taylor expansion of x in x
0.486 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* y (+ 1.0 (/ 1 x))))) in x
0.486 * [taylor]: Taking taylor expansion of 1.0 in x
0.486 * [taylor]: Taking taylor expansion of (/ 1 (* y (+ 1.0 (/ 1 x)))) in x
0.486 * [taylor]: Taking taylor expansion of (* y (+ 1.0 (/ 1 x))) in x
0.486 * [taylor]: Taking taylor expansion of y in x
0.486 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.486 * [taylor]: Taking taylor expansion of 1.0 in x
0.486 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.486 * [taylor]: Taking taylor expansion of x in x
0.486 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* (pow x 2) (* y (+ 1.0 (/ 1 x))))) (/ 1 x)) (* 1.0 (/ 1 (* y (+ 1.0 (/ 1 x)))))) in x
0.486 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow x 2) (* y (+ 1.0 (/ 1 x))))) (/ 1 x)) in x
0.486 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (* y (+ 1.0 (/ 1 x))))) in x
0.486 * [taylor]: Taking taylor expansion of (* (pow x 2) (* y (+ 1.0 (/ 1 x)))) in x
0.486 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.486 * [taylor]: Taking taylor expansion of x in x
0.486 * [taylor]: Taking taylor expansion of (* y (+ 1.0 (/ 1 x))) in x
0.486 * [taylor]: Taking taylor expansion of y in x
0.486 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.486 * [taylor]: Taking taylor expansion of 1.0 in x
0.486 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.486 * [taylor]: Taking taylor expansion of x in x
0.487 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.487 * [taylor]: Taking taylor expansion of x in x
0.488 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* y (+ 1.0 (/ 1 x))))) in x
0.488 * [taylor]: Taking taylor expansion of 1.0 in x
0.488 * [taylor]: Taking taylor expansion of (/ 1 (* y (+ 1.0 (/ 1 x)))) in x
0.488 * [taylor]: Taking taylor expansion of (* y (+ 1.0 (/ 1 x))) in x
0.488 * [taylor]: Taking taylor expansion of y in x
0.488 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.488 * [taylor]: Taking taylor expansion of 1.0 in x
0.488 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.488 * [taylor]: Taking taylor expansion of x in x
0.488 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y
0.488 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.488 * [taylor]: Taking taylor expansion of y in y
0.489 * [taylor]: Taking taylor expansion of 1 in y
0.491 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y
0.491 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.491 * [taylor]: Taking taylor expansion of 1.0 in y
0.491 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.491 * [taylor]: Taking taylor expansion of y in y
0.493 * * * [progress]: simplifying candidates
0.494 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (log (- (* x x) (* 1.0 1.0))) (log y)) (log (- x 1.0)))
  (- (log (* (- (* x x) (* 1.0 1.0)) y)) (log (- x 1.0)))
  (log (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)))
  (exp (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)))
  (/ (* (* (* (- (* x x) (* 1.0 1.0)) (- (* x x) (* 1.0 1.0))) (- (* x x) (* 1.0 1.0))) (* (* y y) y)) (* (* (- x 1.0) (- x 1.0)) (- x 1.0)))
  (/ (* (* (* (- (* x x) (* 1.0 1.0)) y) (* (- (* x x) (* 1.0 1.0)) y)) (* (- (* x x) (* 1.0 1.0)) y)) (* (* (- x 1.0) (- x 1.0)) (- x 1.0)))
  (* (cbrt (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (cbrt (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))))
  (cbrt (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)))
  (* (* (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)))
  (sqrt (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)))
  (sqrt (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)))
  (- (* (- (* x x) (* 1.0 1.0)) y))
  (- (- x 1.0))
  (/ (- (* x x) (* 1.0 1.0)) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ y (cbrt (- x 1.0)))
  (/ (- (* x x) (* 1.0 1.0)) (sqrt (- x 1.0)))
  (/ y (sqrt (- x 1.0)))
  (/ (- (* x x) (* 1.0 1.0)) 1)
  (/ y (- x 1.0))
  (/ (- (* x x) (* 1.0 1.0)) (+ (sqrt x) (sqrt 1.0)))
  (/ y (- (sqrt x) (sqrt 1.0)))
  (/ (- (* x x) (* 1.0 1.0)) 1)
  (/ y (- x 1.0))
  (/ 1 (- x 1.0))
  (/ (- x 1.0) (* (- (* x x) (* 1.0 1.0)) y))
  (/ (* (- (* x x) (* 1.0 1.0)) y) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (* (- (* x x) (* 1.0 1.0)) y) (sqrt (- x 1.0)))
  (/ (* (- (* x x) (* 1.0 1.0)) y) 1)
  (/ (* (- (* x x) (* 1.0 1.0)) y) (+ (sqrt x) (sqrt 1.0)))
  (/ (* (- (* x x) (* 1.0 1.0)) y) 1)
  (/ (- x 1.0) y)
  (/ (* (- (* x x) (* 1.0 1.0)) y) (- (pow x 3) (pow 1.0 3)))
  (/ (* (- (* x x) (* 1.0 1.0)) y) (- (* x x) (* 1.0 1.0)))
  (* (- x 1.0) (+ (* (* x x) (* x x)) (+ (* (* 1.0 1.0) (* 1.0 1.0)) (* (* x x) (* 1.0 1.0)))))
  (* (- x 1.0) (+ (* x x) (* 1.0 1.0)))
  (* (- (* x x) (* 1.0 1.0)) y)
  (+ (log (- (* x x) (* 1.0 1.0))) (log y))
  (log (* (- (* x x) (* 1.0 1.0)) y))
  (exp (* (- (* x x) (* 1.0 1.0)) y))
  (* (* (* (- (* x x) (* 1.0 1.0)) (- (* x x) (* 1.0 1.0))) (- (* x x) (* 1.0 1.0))) (* (* y y) y))
  (* (cbrt (* (- (* x x) (* 1.0 1.0)) y)) (cbrt (* (- (* x x) (* 1.0 1.0)) y)))
  (cbrt (* (- (* x x) (* 1.0 1.0)) y))
  (* (* (* (- (* x x) (* 1.0 1.0)) y) (* (- (* x x) (* 1.0 1.0)) y)) (* (- (* x x) (* 1.0 1.0)) y))
  (sqrt (* (- (* x x) (* 1.0 1.0)) y))
  (sqrt (* (- (* x x) (* 1.0 1.0)) y))
  (* (sqrt (- (* x x) (* 1.0 1.0))) (sqrt y))
  (* (sqrt (- (* x x) (* 1.0 1.0))) (sqrt y))
  (* (- (* x x) (* 1.0 1.0)) (* (cbrt y) (cbrt y)))
  (* (- (* x x) (* 1.0 1.0)) (sqrt y))
  (* (- (* x x) (* 1.0 1.0)) 1)
  (* (cbrt (- (* x x) (* 1.0 1.0))) y)
  (* (sqrt (- (* x x) (* 1.0 1.0))) y)
  (* (- (* x x) (* 1.0 1.0)) y)
  (* (- x 1.0) y)
  (* (- (pow (* x x) 3) (pow (* 1.0 1.0) 3)) y)
  (* (- (* (* x x) (* x x)) (* (* 1.0 1.0) (* 1.0 1.0))) y)
  (/ (exp (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (exp x))
  (log (- (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x))
  (exp (- (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x))
  (* (cbrt (- (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x)) (cbrt (- (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x)))
  (cbrt (- (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x))
  (* (* (- (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x) (- (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x)) (- (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x))
  (sqrt (- (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x))
  (sqrt (- (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x))
  (- (pow (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) 3) (pow x 3))
  (+ (* (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (+ (* x x) (* (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x)))
  (- x)
  (- (* (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (* x x))
  (+ (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x)
  (+ (sqrt (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (sqrt x))
  (- (sqrt (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (sqrt x))
  (- (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x)
  (- x)
  (+ (* 1.0 y) (* 1.0 (* x y)))
  (+ (* 1.0 y) (* x y))
  (+ (* 1.0 y) (* x y))
  (- (* (pow x 2) y) (* 1.0 y))
  (- (* (pow x 2) y) (* 1.0 y))
  (- (* (pow x 2) y) (* 1.0 y))
  (- (+ (* 1.0 y) (* 1.0 (* x y))) x)
  (- (+ (* 1.0 y) (* x y)) x)
  (- (+ (* 1.0 y) (* x y)) x)
0.500 * * [simplify]: iteration  0 :  344  enodes  (cost  562 )
0.507 * * [simplify]: iteration  1 :  1658  enodes  (cost  502 )
0.538 * * [simplify]: iteration  2 :  5002  enodes  (cost  493 )
0.541 * [simplify]: Simplified to:
   (log (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)))
  (log (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)))
  (log (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)))
  (exp (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)))
  (pow (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) 3)
  (pow (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) 3)
  (* (cbrt (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (cbrt (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))))
  (cbrt (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)))
  (pow (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) 3)
  (sqrt (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)))
  (sqrt (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)))
  (- (* (- (* x x) (* 1.0 1.0)) y))
  (- (- x 1.0))
  (/ (- (* x x) (* 1.0 1.0)) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ y (cbrt (- x 1.0)))
  (/ (- (* x x) (* 1.0 1.0)) (sqrt (- x 1.0)))
  (/ y (sqrt (- x 1.0)))
  (- (* x x) (* 1.0 1.0))
  (/ y (- x 1.0))
  (/ (- (* x x) (* 1.0 1.0)) (+ (sqrt x) (sqrt 1.0)))
  (/ y (- (sqrt x) (sqrt 1.0)))
  (- (* x x) (* 1.0 1.0))
  (/ y (- x 1.0))
  (/ 1 (- x 1.0))
  (/ (- x 1.0) (* (- (* x x) (* 1.0 1.0)) y))
  (/ (* (- (* x x) (* 1.0 1.0)) y) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (* (- (* x x) (* 1.0 1.0)) y) (sqrt (- x 1.0)))
  (* (- (* x x) (* 1.0 1.0)) y)
  (/ (* (- (* x x) (* 1.0 1.0)) y) (+ (sqrt x) (sqrt 1.0)))
  (* (- (* x x) (* 1.0 1.0)) y)
  (/ (- x 1.0) y)
  (/ (* (- (* x x) (* 1.0 1.0)) y) (- (pow x 3) (pow 1.0 3)))
  y
  (* (+ (* (* 1.0 1.0) (+ (* 1.0 1.0) (pow x 2))) (* (* x x) (* x x))) (- x 1.0))
  (* (- x 1.0) (+ (* x x) (* 1.0 1.0)))
  (* (- (* x x) (* 1.0 1.0)) y)
  (log (* (- (* x x) (* 1.0 1.0)) y))
  (log (* (- (* x x) (* 1.0 1.0)) y))
  (exp (* (- (* x x) (* 1.0 1.0)) y))
  (pow (* (- (* x x) (* 1.0 1.0)) y) 3)
  (* (cbrt (* (- (* x x) (* 1.0 1.0)) y)) (cbrt (* (- (* x x) (* 1.0 1.0)) y)))
  (cbrt (* (- (* x x) (* 1.0 1.0)) y))
  (pow (* (- (* x x) (* 1.0 1.0)) y) 3)
  (sqrt (* (- (* x x) (* 1.0 1.0)) y))
  (sqrt (* (- (* x x) (* 1.0 1.0)) y))
  (* (sqrt (- (* x x) (* 1.0 1.0))) (sqrt y))
  (* (sqrt (- (* x x) (* 1.0 1.0))) (sqrt y))
  (* (- (* x x) (* 1.0 1.0)) (* (cbrt y) (cbrt y)))
  (* (- (* x x) (* 1.0 1.0)) (sqrt y))
  (- (* x x) (* 1.0 1.0))
  (* (cbrt (- (* x x) (* 1.0 1.0))) y)
  (* (sqrt (- (* x x) (* 1.0 1.0))) y)
  (* (- (* x x) (* 1.0 1.0)) y)
  (* (- x 1.0) y)
  (* (- (pow (* x x) 3) (pow (* 1.0 1.0) 3)) y)
  (+ (- (* y (pow 1.0 4))) (* y (pow x 4)))
  (exp (- (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x))
  (log (- (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x))
  (exp (- (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x))
  (* (cbrt (- (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x)) (cbrt (- (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x)))
  (cbrt (- (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x))
  (pow (- (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x) 3)
  (sqrt (- (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x))
  (sqrt (- (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x))
  (- (pow (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) 3) (pow x 3))
  (+ (* x (+ x (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)))) (* (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))))
  (- x)
  (- (* (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (* x x))
  (+ (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x)
  (+ (sqrt (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (sqrt x))
  (- (sqrt (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))) (sqrt x))
  (- (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x)
  (- x)
  (* 1.0 (+ y (* x y)))
  (* y (+ 1.0 x))
  (* y (+ 1.0 x))
  (* y (- (pow x 2) 1.0))
  (* y (- (pow x 2) 1.0))
  (* y (- (pow x 2) 1.0))
  (- (+ (* 1.0 y) (* 1.0 (* x y))) x)
  (- (+ (* 1.0 y) (* x y)) x)
  (- (+ (* 1.0 y) (* x y)) x)
0.541 * * * [progress]: adding candidates to table
0.677 * [progress]: [Phase 3 of 3] Extracting.
0.677 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (- (* (+ x 1.0) y) x))> #<alt (λ (x y) (- (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x))>)
0.677 * * * [regime-changes]: Trying 3 branch expressions: ((- (* (+ x 1.0) y) x) y x)
0.677 * * * * [regimes]: Trying to branch on (- (* (+ x 1.0) y) x) from (#<alt (λ (x y) (- (* (+ x 1.0) y) x))> #<alt (λ (x y) (- (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x))>)
0.688 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (- (* (+ x 1.0) y) x))> #<alt (λ (x y) (- (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x))>)
0.698 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (- (* (+ x 1.0) y) x))> #<alt (λ (x y) (- (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x))>)
0.708 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.709 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (* (+ x 1.0) y) x)
0.709 * * [simplify]: iteration  0 :  8  enodes  (cost  3 )
0.710 * * [simplify]: iteration  1 :  8  enodes  (cost  3 )
0.710 * [simplify]: Simplified to:
   (- (* (+ x 1.0) y) x)
1.078 * [regime-testing]: Baseline error score: 0.007750968871108889
1.078 * [regime-testing]: Oracle error score: 0.004750593824228029
1.079 * [regime-testing]: End program error score: 0.007750968871108889