7.955 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.013 * * * [progress]: [2/2] Setting up program.
0.014 * [progress]: [Phase 2 of 3] Improving.
0.014 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (* (+ x 1.0) y) x)
0.016 * * [simplify]: iteration  0 :  10  enodes  (cost  3 )
0.017 * * [simplify]: iteration  1 :  19  enodes  (cost  3 )
0.019 * * [simplify]: iteration  2 :  43  enodes  (cost  3 )
0.020 * * [simplify]: iteration  3 :  55  enodes  (cost  3 )
0.021 * * [simplify]: iteration  4 :  59  enodes  (cost  3 )
0.023 * * [simplify]: iteration  5 :  67  enodes  (cost  3 )
0.024 * * [simplify]: iteration  6 :  87  enodes  (cost  3 )
0.026 * * [simplify]: iteration  7 :  123  enodes  (cost  3 )
0.028 * * [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 )
0.037 * * [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 )
0.058 * * [simplify]: iteration  14 :  1684  enodes  (cost  3 )
0.071 * * [simplify]: iteration  15 :  2354  enodes  (cost  3 )
0.097 * * [simplify]: iteration  16 :  5002  enodes  (cost  3 )
0.098 * [simplify]: Simplified to:
   (- (* (+ x 1.0) y) x)
0.098 * * [progress]: iteration 1 / 4
0.098 * * * [progress]: picking best candidate
0.099 * * * * [pick]: Picked  #<alt (λ (x y) (- (* (+ x 1.0) y) x))>
0.099 * * * [progress]: localizing error
0.103 * * * [progress]: generating rewritten candidates
0.103 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.109 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.116 * * * [progress]: generating series expansions
0.116 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.116 * [approximate]: Taking taylor expansion of (* y (+ x 1.0)) in (x y) around 0
0.116 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in y
0.116 * [taylor]: Taking taylor expansion of y in y
0.116 * [taylor]: Taking taylor expansion of (+ x 1.0) in y
0.116 * [taylor]: Taking taylor expansion of x in y
0.116 * [taylor]: Taking taylor expansion of 1.0 in y
0.116 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x
0.116 * [taylor]: Taking taylor expansion of y in x
0.116 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.116 * [taylor]: Taking taylor expansion of x in x
0.116 * [taylor]: Taking taylor expansion of 1.0 in x
0.116 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x
0.116 * [taylor]: Taking taylor expansion of y in x
0.116 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.116 * [taylor]: Taking taylor expansion of x in x
0.116 * [taylor]: Taking taylor expansion of 1.0 in x
0.117 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.117 * [taylor]: Taking taylor expansion of 1.0 in y
0.117 * [taylor]: Taking taylor expansion of y in y
0.117 * [taylor]: Taking taylor expansion of y in y
0.119 * [taylor]: Taking taylor expansion of 0 in y
0.120 * [taylor]: Taking taylor expansion of 0 in y
0.122 * [taylor]: Taking taylor expansion of 0 in y
0.122 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in (x y) around 0
0.122 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in y
0.122 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y
0.122 * [taylor]: Taking taylor expansion of 1.0 in y
0.122 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.122 * [taylor]: Taking taylor expansion of x in y
0.122 * [taylor]: Taking taylor expansion of y in y
0.122 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x
0.122 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.122 * [taylor]: Taking taylor expansion of 1.0 in x
0.122 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [taylor]: Taking taylor expansion of y in x
0.123 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x
0.123 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.123 * [taylor]: Taking taylor expansion of 1.0 in x
0.123 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.123 * [taylor]: Taking taylor expansion of y in y
0.124 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.124 * [taylor]: Taking taylor expansion of 1.0 in y
0.124 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.125 * [taylor]: Taking taylor expansion of y in y
0.126 * [taylor]: Taking taylor expansion of 0 in y
0.128 * [taylor]: Taking taylor expansion of 0 in y
0.130 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in (x y) around 0
0.130 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in y
0.130 * [taylor]: Taking taylor expansion of -1 in y
0.130 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in y
0.130 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y
0.130 * [taylor]: Taking taylor expansion of 1.0 in y
0.130 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.130 * [taylor]: Taking taylor expansion of x in y
0.130 * [taylor]: Taking taylor expansion of y in y
0.130 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x
0.130 * [taylor]: Taking taylor expansion of -1 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
0.131 * [taylor]: Taking taylor expansion of y in x
0.131 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x
0.131 * [taylor]: Taking taylor expansion of -1 in x
0.131 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x
0.131 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.131 * [taylor]: Taking taylor expansion of 1.0 in x
0.131 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.131 * [taylor]: Taking taylor expansion of x in x
0.132 * [taylor]: Taking taylor expansion of y in x
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 (- (* 1.0 (/ 1 y))) in y
0.133 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.134 * [taylor]: Taking taylor expansion of 1.0 in y
0.134 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.134 * [taylor]: Taking taylor expansion of y in y
0.136 * [taylor]: Taking taylor expansion of 0 in y
0.139 * [taylor]: Taking taylor expansion of 0 in y
0.141 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.141 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 y) (* x y)) x) in (x y) around 0
0.141 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 y) (* x y)) x) in y
0.141 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* x y)) in y
0.142 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.142 * [taylor]: Taking taylor expansion of 1.0 in y
0.142 * [taylor]: Taking taylor expansion of y in y
0.142 * [taylor]: Taking taylor expansion of (* x y) in y
0.142 * [taylor]: Taking taylor expansion of x in y
0.142 * [taylor]: Taking taylor expansion of y in y
0.142 * [taylor]: Taking taylor expansion of x in y
0.142 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 y) (* x y)) x) in x
0.142 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* x y)) in x
0.142 * [taylor]: Taking taylor expansion of (* 1.0 y) in x
0.142 * [taylor]: Taking taylor expansion of 1.0 in x
0.142 * [taylor]: Taking taylor expansion of y in x
0.142 * [taylor]: Taking taylor expansion of (* x y) in x
0.142 * [taylor]: Taking taylor expansion of x in x
0.142 * [taylor]: Taking taylor expansion of y in x
0.142 * [taylor]: Taking taylor expansion of x in x
0.142 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 y) (* x y)) x) in x
0.142 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* x y)) in x
0.142 * [taylor]: Taking taylor expansion of (* 1.0 y) in x
0.142 * [taylor]: Taking taylor expansion of 1.0 in x
0.142 * [taylor]: Taking taylor expansion of y in x
0.142 * [taylor]: Taking taylor expansion of (* x y) in x
0.142 * [taylor]: Taking taylor expansion of x in x
0.142 * [taylor]: Taking taylor expansion of y in x
0.142 * [taylor]: Taking taylor expansion of x in x
0.142 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.142 * [taylor]: Taking taylor expansion of 1.0 in y
0.142 * [taylor]: Taking taylor expansion of y in y
0.143 * [taylor]: Taking taylor expansion of (- y 1) in y
0.143 * [taylor]: Taking taylor expansion of y in y
0.143 * [taylor]: Taking taylor expansion of 1 in y
0.146 * [taylor]: Taking taylor expansion of 0 in y
0.147 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) (/ 1 x)) in (x y) around 0
0.147 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) (/ 1 x)) in y
0.147 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) in y
0.147 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.147 * [taylor]: Taking taylor expansion of 1.0 in y
0.147 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.147 * [taylor]: Taking taylor expansion of y in y
0.147 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.147 * [taylor]: Taking taylor expansion of (* x y) in y
0.147 * [taylor]: Taking taylor expansion of x in y
0.148 * [taylor]: Taking taylor expansion of y in y
0.148 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.148 * [taylor]: Taking taylor expansion of x in y
0.148 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) (/ 1 x)) in x
0.148 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) in x
0.148 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
0.148 * [taylor]: Taking taylor expansion of 1.0 in x
0.148 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.148 * [taylor]: Taking taylor expansion of y in x
0.148 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.148 * [taylor]: Taking taylor expansion of (* x y) in x
0.148 * [taylor]: Taking taylor expansion of x in x
0.148 * [taylor]: Taking taylor expansion of y in x
0.149 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.149 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) (/ 1 x)) in x
0.149 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) in x
0.149 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
0.149 * [taylor]: Taking taylor expansion of 1.0 in x
0.149 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.149 * [taylor]: Taking taylor expansion of y in x
0.149 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.149 * [taylor]: Taking taylor expansion of (* x y) in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.149 * [taylor]: Taking taylor expansion of y in x
0.149 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.150 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1) in y
0.150 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.150 * [taylor]: Taking taylor expansion of y in y
0.150 * [taylor]: Taking taylor expansion of 1 in y
0.152 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.152 * [taylor]: Taking taylor expansion of 1.0 in y
0.152 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.152 * [taylor]: Taking taylor expansion of y in y
0.154 * [approximate]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 (* x y))) (* 1.0 (/ 1 y))) in (x y) around 0
0.154 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 (* x y))) (* 1.0 (/ 1 y))) in y
0.154 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in y
0.154 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.154 * [taylor]: Taking taylor expansion of x in y
0.154 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.154 * [taylor]: Taking taylor expansion of (* x y) in y
0.154 * [taylor]: Taking taylor expansion of x in y
0.154 * [taylor]: Taking taylor expansion of y in y
0.154 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.154 * [taylor]: Taking taylor expansion of 1.0 in y
0.154 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.154 * [taylor]: Taking taylor expansion of y in y
0.154 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 (* x y))) (* 1.0 (/ 1 y))) in x
0.154 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in x
0.154 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.155 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.155 * [taylor]: Taking taylor expansion of (* x y) in x
0.155 * [taylor]: Taking taylor expansion of x in x
0.155 * [taylor]: Taking taylor expansion of y in x
0.155 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
0.155 * [taylor]: Taking taylor expansion of 1.0 in x
0.155 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.155 * [taylor]: Taking taylor expansion of y in x
0.155 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 (* x y))) (* 1.0 (/ 1 y))) in x
0.155 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in x
0.155 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.155 * [taylor]: Taking taylor expansion of x in x
0.155 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.155 * [taylor]: Taking taylor expansion of (* x y) in x
0.155 * [taylor]: Taking taylor expansion of x in x
0.155 * [taylor]: Taking taylor expansion of 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 y) 1) in y
0.156 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.156 * [taylor]: Taking taylor expansion of y in y
0.156 * [taylor]: Taking taylor expansion of 1 in y
0.158 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y
0.158 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.158 * [taylor]: Taking taylor expansion of 1.0 in y
0.158 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.158 * [taylor]: Taking taylor expansion of y in y
0.160 * * * [progress]: simplifying candidates
0.161 * [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)
0.164 * * [simplify]: iteration  0 :  149  enodes  (cost  159 )
0.167 * * [simplify]: iteration  1 :  616  enodes  (cost  147 )
0.181 * * [simplify]: iteration  2 :  3110  enodes  (cost  145 )
0.223 * * [simplify]: iteration  3 :  5001  enodes  (cost  145 )
0.224 * [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)
0.225 * * * [progress]: adding candidates to table
0.285 * * [progress]: iteration 2 / 4
0.285 * * * [progress]: picking best candidate
0.286 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x))>
0.286 * * * [progress]: localizing error
0.294 * * * [progress]: generating rewritten candidates
0.295 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.304 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1)
0.310 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.322 * * * [progress]: generating series expansions
0.322 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.323 * [approximate]: Taking taylor expansion of (/ (* (- (pow x 2) 1.0) y) (- x 1.0)) in (x y) around 0
0.323 * [taylor]: Taking taylor expansion of (/ (* (- (pow x 2) 1.0) y) (- x 1.0)) in y
0.323 * [taylor]: Taking taylor expansion of (* (- (pow x 2) 1.0) y) in y
0.323 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in y
0.323 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.323 * [taylor]: Taking taylor expansion of x in y
0.323 * [taylor]: Taking taylor expansion of 1.0 in y
0.323 * [taylor]: Taking taylor expansion of y in y
0.323 * [taylor]: Taking taylor expansion of (- x 1.0) in y
0.323 * [taylor]: Taking taylor expansion of x in y
0.323 * [taylor]: Taking taylor expansion of 1.0 in y
0.325 * [taylor]: Taking taylor expansion of (/ (* (- (pow x 2) 1.0) y) (- x 1.0)) in x
0.325 * [taylor]: Taking taylor expansion of (* (- (pow x 2) 1.0) y) in x
0.325 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.325 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.325 * [taylor]: Taking taylor expansion of x in x
0.325 * [taylor]: Taking taylor expansion of 1.0 in x
0.325 * [taylor]: Taking taylor expansion of y in x
0.325 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.325 * [taylor]: Taking taylor expansion of x in x
0.325 * [taylor]: Taking taylor expansion of 1.0 in x
0.327 * [taylor]: Taking taylor expansion of (/ (* (- (pow x 2) 1.0) y) (- x 1.0)) in x
0.327 * [taylor]: Taking taylor expansion of (* (- (pow x 2) 1.0) y) in x
0.327 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.327 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.327 * [taylor]: Taking taylor expansion of x in x
0.327 * [taylor]: Taking taylor expansion of 1.0 in x
0.327 * [taylor]: Taking taylor expansion of y in x
0.327 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.327 * [taylor]: Taking taylor expansion of x in x
0.327 * [taylor]: Taking taylor expansion of 1.0 in x
0.329 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.329 * [taylor]: Taking taylor expansion of 1.0 in y
0.329 * [taylor]: Taking taylor expansion of y in y
0.332 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.332 * [taylor]: Taking taylor expansion of 1.0 in y
0.332 * [taylor]: Taking taylor expansion of y in y
0.336 * [taylor]: Taking taylor expansion of 0 in y
0.341 * [taylor]: Taking taylor expansion of 0 in y
0.341 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* (- (/ 1 x) 1.0) y)) in (x y) around 0
0.341 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* (- (/ 1 x) 1.0) y)) in y
0.341 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in y
0.341 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.341 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.341 * [taylor]: Taking taylor expansion of x in y
0.341 * [taylor]: Taking taylor expansion of 1.0 in y
0.342 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) y) in y
0.342 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y
0.342 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.342 * [taylor]: Taking taylor expansion of x in y
0.342 * [taylor]: Taking taylor expansion of 1.0 in y
0.342 * [taylor]: Taking taylor expansion of y in y
0.344 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* (- (/ 1 x) 1.0) y)) in x
0.344 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.344 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.344 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.344 * [taylor]: Taking taylor expansion of x in x
0.347 * [taylor]: Taking taylor expansion of 1.0 in x
0.347 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) y) in x
0.347 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.347 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.347 * [taylor]: Taking taylor expansion of x in x
0.347 * [taylor]: Taking taylor expansion of 1.0 in x
0.347 * [taylor]: Taking taylor expansion of y in x
0.348 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* (- (/ 1 x) 1.0) y)) in x
0.348 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.348 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.348 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.348 * [taylor]: Taking taylor expansion of x in x
0.348 * [taylor]: Taking taylor expansion of 1.0 in x
0.348 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) y) in x
0.348 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.348 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.348 * [taylor]: Taking taylor expansion of x in x
0.348 * [taylor]: Taking taylor expansion of 1.0 in x
0.348 * [taylor]: Taking taylor expansion of y in x
0.349 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.349 * [taylor]: Taking taylor expansion of y in y
0.352 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.352 * [taylor]: Taking taylor expansion of 1.0 in y
0.352 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.352 * [taylor]: Taking taylor expansion of y in y
0.356 * [taylor]: Taking taylor expansion of 0 in y
0.361 * [taylor]: Taking taylor expansion of 0 in y
0.363 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* y (+ 1.0 (/ 1 x)))) in (x y) around 0
0.363 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* y (+ 1.0 (/ 1 x)))) in y
0.363 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in y
0.363 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.363 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.363 * [taylor]: Taking taylor expansion of x in y
0.363 * [taylor]: Taking taylor expansion of 1.0 in y
0.363 * [taylor]: Taking taylor expansion of (* y (+ 1.0 (/ 1 x))) in y
0.363 * [taylor]: Taking taylor expansion of y in y
0.363 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y
0.363 * [taylor]: Taking taylor expansion of 1.0 in y
0.363 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.363 * [taylor]: Taking taylor expansion of x in y
0.365 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* y (+ 1.0 (/ 1 x)))) in x
0.365 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.365 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.365 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.365 * [taylor]: Taking taylor expansion of x in x
0.365 * [taylor]: Taking taylor expansion of 1.0 in x
0.365 * [taylor]: Taking taylor expansion of (* y (+ 1.0 (/ 1 x))) in x
0.365 * [taylor]: Taking taylor expansion of y in x
0.365 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.365 * [taylor]: Taking taylor expansion of 1.0 in x
0.365 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.365 * [taylor]: Taking taylor expansion of x in x
0.366 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* y (+ 1.0 (/ 1 x)))) 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 (* y (+ 1.0 (/ 1 x))) in x
0.367 * [taylor]: Taking taylor expansion of y in x
0.367 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.367 * [taylor]: Taking taylor expansion of 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
0.368 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.368 * [taylor]: Taking taylor expansion of y in y
0.370 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y
0.370 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.370 * [taylor]: Taking taylor expansion of 1.0 in y
0.370 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.370 * [taylor]: Taking taylor expansion of y in y
0.375 * [taylor]: Taking taylor expansion of 0 in y
0.379 * [taylor]: Taking taylor expansion of 0 in y
0.381 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1)
0.381 * [approximate]: Taking taylor expansion of (* (- (pow x 2) 1.0) y) in (x y) around 0
0.381 * [taylor]: Taking taylor expansion of (* (- (pow x 2) 1.0) y) in y
0.381 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in y
0.381 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.381 * [taylor]: Taking taylor expansion of x in y
0.381 * [taylor]: Taking taylor expansion of 1.0 in y
0.381 * [taylor]: Taking taylor expansion of y in y
0.381 * [taylor]: Taking taylor expansion of (* (- (pow x 2) 1.0) y) in x
0.381 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.381 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.382 * [taylor]: Taking taylor expansion of x in x
0.382 * [taylor]: Taking taylor expansion of 1.0 in x
0.382 * [taylor]: Taking taylor expansion of y in x
0.382 * [taylor]: Taking taylor expansion of (* (- (pow x 2) 1.0) y) in x
0.382 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.382 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.382 * [taylor]: Taking taylor expansion of x in x
0.382 * [taylor]: Taking taylor expansion of 1.0 in x
0.382 * [taylor]: Taking taylor expansion of y in x
0.383 * [taylor]: Taking taylor expansion of (* -1.0 y) in y
0.383 * [taylor]: Taking taylor expansion of -1.0 in y
0.383 * [taylor]: Taking taylor expansion of y in y
0.384 * [taylor]: Taking taylor expansion of 0 in y
0.386 * [taylor]: Taking taylor expansion of y in y
0.388 * [taylor]: Taking taylor expansion of 0 in y
0.391 * [taylor]: Taking taylor expansion of 0 in y
0.391 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) y) in (x y) around 0
0.391 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) y) in y
0.392 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in y
0.392 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.392 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.392 * [taylor]: Taking taylor expansion of x in y
0.392 * [taylor]: Taking taylor expansion of 1.0 in y
0.392 * [taylor]: Taking taylor expansion of y in y
0.392 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) y) in x
0.392 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.392 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.392 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.392 * [taylor]: Taking taylor expansion of x in x
0.393 * [taylor]: Taking taylor expansion of 1.0 in x
0.393 * [taylor]: Taking taylor expansion of y in x
0.393 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) y) in x
0.393 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.393 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.393 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.393 * [taylor]: Taking taylor expansion of x in x
0.394 * [taylor]: Taking taylor expansion of 1.0 in x
0.394 * [taylor]: Taking taylor expansion of y in x
0.394 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.394 * [taylor]: Taking taylor expansion of y in y
0.395 * [taylor]: Taking taylor expansion of 0 in y
0.398 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y
0.398 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.398 * [taylor]: Taking taylor expansion of 1.0 in y
0.398 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.398 * [taylor]: Taking taylor expansion of y in y
0.401 * [taylor]: Taking taylor expansion of 0 in y
0.404 * [taylor]: Taking taylor expansion of 0 in y
0.405 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) 1.0) y)) in (x y) around 0
0.405 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) 1.0) y)) in y
0.405 * [taylor]: Taking taylor expansion of -1 in y
0.405 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) y) in y
0.405 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in y
0.405 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.405 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.405 * [taylor]: Taking taylor expansion of x in y
0.405 * [taylor]: Taking taylor expansion of 1.0 in y
0.405 * [taylor]: Taking taylor expansion of y in y
0.406 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) 1.0) y)) in x
0.406 * [taylor]: Taking taylor expansion of -1 in x
0.406 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) y) in x
0.406 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.406 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.406 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.406 * [taylor]: Taking taylor expansion of x in x
0.406 * [taylor]: Taking taylor expansion of 1.0 in x
0.407 * [taylor]: Taking taylor expansion of y in x
0.407 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) 1.0) y)) in x
0.407 * [taylor]: Taking taylor expansion of -1 in x
0.407 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) y) in x
0.407 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.407 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.407 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.407 * [taylor]: Taking taylor expansion of x in x
0.407 * [taylor]: Taking taylor expansion of 1.0 in x
0.407 * [taylor]: Taking taylor expansion of y in x
0.408 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.408 * [taylor]: Taking taylor expansion of -1 in y
0.408 * [taylor]: Taking taylor expansion of y in y
0.409 * [taylor]: Taking taylor expansion of 0 in y
0.412 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.412 * [taylor]: Taking taylor expansion of 1.0 in y
0.412 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.412 * [taylor]: Taking taylor expansion of y in y
0.415 * [taylor]: Taking taylor expansion of 0 in y
0.419 * [taylor]: Taking taylor expansion of 0 in y
0.420 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.420 * [approximate]: Taking taylor expansion of (- (/ (* (pow x 2) y) (- x 1.0)) (+ (* 1.0 (/ y (- x 1.0))) x)) in (x y) around 0
0.420 * [taylor]: Taking taylor expansion of (- (/ (* (pow x 2) y) (- x 1.0)) (+ (* 1.0 (/ y (- x 1.0))) x)) in y
0.420 * [taylor]: Taking taylor expansion of (/ (* (pow x 2) y) (- x 1.0)) in y
0.420 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y
0.420 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.420 * [taylor]: Taking taylor expansion of x in y
0.420 * [taylor]: Taking taylor expansion of y in y
0.420 * [taylor]: Taking taylor expansion of (- x 1.0) in y
0.420 * [taylor]: Taking taylor expansion of x in y
0.420 * [taylor]: Taking taylor expansion of 1.0 in y
0.421 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ y (- x 1.0))) x) in y
0.421 * [taylor]: Taking taylor expansion of (* 1.0 (/ y (- x 1.0))) in y
0.421 * [taylor]: Taking taylor expansion of 1.0 in y
0.421 * [taylor]: Taking taylor expansion of (/ y (- x 1.0)) in y
0.421 * [taylor]: Taking taylor expansion of y in y
0.421 * [taylor]: Taking taylor expansion of (- x 1.0) in y
0.421 * [taylor]: Taking taylor expansion of x in y
0.421 * [taylor]: Taking taylor expansion of 1.0 in y
0.422 * [taylor]: Taking taylor expansion of x in y
0.422 * [taylor]: Taking taylor expansion of (- (/ (* (pow x 2) y) (- x 1.0)) (+ (* 1.0 (/ y (- x 1.0))) x)) in x
0.422 * [taylor]: Taking taylor expansion of (/ (* (pow x 2) y) (- x 1.0)) in x
0.422 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.422 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.422 * [taylor]: Taking taylor expansion of x in x
0.422 * [taylor]: Taking taylor expansion of y in x
0.422 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.422 * [taylor]: Taking taylor expansion of x in x
0.422 * [taylor]: Taking taylor expansion of 1.0 in x
0.423 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ y (- x 1.0))) x) in x
0.423 * [taylor]: Taking taylor expansion of (* 1.0 (/ y (- x 1.0))) in x
0.423 * [taylor]: Taking taylor expansion of 1.0 in x
0.423 * [taylor]: Taking taylor expansion of (/ y (- x 1.0)) in x
0.423 * [taylor]: Taking taylor expansion of y in x
0.423 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.423 * [taylor]: Taking taylor expansion of x in x
0.423 * [taylor]: Taking taylor expansion of 1.0 in x
0.427 * [taylor]: Taking taylor expansion of x in x
0.427 * [taylor]: Taking taylor expansion of (- (/ (* (pow x 2) y) (- x 1.0)) (+ (* 1.0 (/ y (- x 1.0))) x)) in x
0.427 * [taylor]: Taking taylor expansion of (/ (* (pow x 2) y) (- x 1.0)) in x
0.427 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.427 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.427 * [taylor]: Taking taylor expansion of x in x
0.427 * [taylor]: Taking taylor expansion of y in x
0.427 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.427 * [taylor]: Taking taylor expansion of x in x
0.427 * [taylor]: Taking taylor expansion of 1.0 in x
0.428 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ y (- x 1.0))) x) in x
0.428 * [taylor]: Taking taylor expansion of (* 1.0 (/ y (- x 1.0))) in x
0.428 * [taylor]: Taking taylor expansion of 1.0 in x
0.428 * [taylor]: Taking taylor expansion of (/ y (- x 1.0)) in x
0.428 * [taylor]: Taking taylor expansion of y in x
0.428 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.428 * [taylor]: Taking taylor expansion of x in x
0.428 * [taylor]: Taking taylor expansion of 1.0 in x
0.429 * [taylor]: Taking taylor expansion of x in x
0.429 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.429 * [taylor]: Taking taylor expansion of 1.0 in y
0.429 * [taylor]: Taking taylor expansion of y in y
0.431 * [taylor]: Taking taylor expansion of (- (* 1.0 y) 1) in y
0.431 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.431 * [taylor]: Taking taylor expansion of 1.0 in y
0.431 * [taylor]: Taking taylor expansion of y in y
0.431 * [taylor]: Taking taylor expansion of 1 in y
0.435 * [taylor]: Taking taylor expansion of 0 in y
0.436 * [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
0.437 * [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
0.437 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) 1.0) (* (pow x 2) y))) in y
0.437 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) (* (pow x 2) y)) in y
0.437 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y
0.437 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.437 * [taylor]: Taking taylor expansion of x in y
0.437 * [taylor]: Taking taylor expansion of 1.0 in y
0.437 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y
0.437 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.437 * [taylor]: Taking taylor expansion of x in y
0.437 * [taylor]: Taking taylor expansion of y in y
0.439 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (* (- (/ 1 x) 1.0) y))) (/ 1 x)) in y
0.439 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* (- (/ 1 x) 1.0) y))) in y
0.439 * [taylor]: Taking taylor expansion of 1.0 in y
0.439 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) 1.0) y)) in y
0.439 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) y) in y
0.439 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y
0.439 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.439 * [taylor]: Taking taylor expansion of x in y
0.439 * [taylor]: Taking taylor expansion of 1.0 in y
0.439 * [taylor]: Taking taylor expansion of y in y
0.440 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.440 * [taylor]: Taking taylor expansion of x in y
0.440 * [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
0.440 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) 1.0) (* (pow x 2) y))) in x
0.440 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) (* (pow x 2) y)) in x
0.440 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.440 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.440 * [taylor]: Taking taylor expansion of x in x
0.441 * [taylor]: Taking taylor expansion of 1.0 in x
0.441 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.441 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.441 * [taylor]: Taking taylor expansion of x in x
0.441 * [taylor]: Taking taylor expansion of y in x
0.441 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (* (- (/ 1 x) 1.0) y))) (/ 1 x)) in x
0.441 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* (- (/ 1 x) 1.0) y))) in x
0.441 * [taylor]: Taking taylor expansion of 1.0 in x
0.441 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) 1.0) y)) in x
0.441 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) y) in x
0.441 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.441 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.441 * [taylor]: Taking taylor expansion of x in x
0.442 * [taylor]: Taking taylor expansion of 1.0 in x
0.442 * [taylor]: Taking taylor expansion of y in x
0.442 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.442 * [taylor]: Taking taylor expansion of x in x
0.442 * [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
0.442 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) 1.0) (* (pow x 2) y))) in x
0.442 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) (* (pow x 2) y)) in x
0.442 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.442 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.442 * [taylor]: Taking taylor expansion of x in x
0.442 * [taylor]: Taking taylor expansion of 1.0 in x
0.443 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.443 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.443 * [taylor]: Taking taylor expansion of x in x
0.443 * [taylor]: Taking taylor expansion of y in x
0.443 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (* (- (/ 1 x) 1.0) y))) (/ 1 x)) in x
0.443 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* (- (/ 1 x) 1.0) y))) in x
0.443 * [taylor]: Taking taylor expansion of 1.0 in x
0.443 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) 1.0) y)) in x
0.443 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1.0) y) in x
0.443 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.443 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.443 * [taylor]: Taking taylor expansion of x in x
0.443 * [taylor]: Taking taylor expansion of 1.0 in x
0.443 * [taylor]: Taking taylor expansion of y in x
0.444 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.444 * [taylor]: Taking taylor expansion of x in x
0.445 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1) in y
0.445 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.445 * [taylor]: Taking taylor expansion of y in y
0.445 * [taylor]: Taking taylor expansion of 1 in y
0.448 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.448 * [taylor]: Taking taylor expansion of 1.0 in y
0.448 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.448 * [taylor]: Taking taylor expansion of y in y
0.450 * [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
0.450 * [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
0.450 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow x 2) (* y (+ 1.0 (/ 1 x))))) (/ 1 x)) in y
0.450 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (* y (+ 1.0 (/ 1 x))))) in y
0.450 * [taylor]: Taking taylor expansion of (* (pow x 2) (* y (+ 1.0 (/ 1 x)))) in y
0.450 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.450 * [taylor]: Taking taylor expansion of x in y
0.450 * [taylor]: Taking taylor expansion of (* y (+ 1.0 (/ 1 x))) in y
0.451 * [taylor]: Taking taylor expansion of y in y
0.451 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y
0.451 * [taylor]: Taking taylor expansion of 1.0 in y
0.451 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.451 * [taylor]: Taking taylor expansion of x in y
0.452 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.452 * [taylor]: Taking taylor expansion of x in y
0.452 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* y (+ 1.0 (/ 1 x))))) in y
0.452 * [taylor]: Taking taylor expansion of 1.0 in y
0.452 * [taylor]: Taking taylor expansion of (/ 1 (* y (+ 1.0 (/ 1 x)))) in y
0.452 * [taylor]: Taking taylor expansion of (* y (+ 1.0 (/ 1 x))) in y
0.452 * [taylor]: Taking taylor expansion of y in y
0.452 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y
0.452 * [taylor]: Taking taylor expansion of 1.0 in y
0.452 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.452 * [taylor]: Taking taylor expansion of x in y
0.453 * [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
0.453 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow x 2) (* y (+ 1.0 (/ 1 x))))) (/ 1 x)) in x
0.453 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (* y (+ 1.0 (/ 1 x))))) in x
0.453 * [taylor]: Taking taylor expansion of (* (pow x 2) (* y (+ 1.0 (/ 1 x)))) in x
0.453 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.453 * [taylor]: Taking taylor expansion of x in x
0.453 * [taylor]: Taking taylor expansion of (* y (+ 1.0 (/ 1 x))) in x
0.453 * [taylor]: Taking taylor expansion of y in x
0.453 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.453 * [taylor]: Taking taylor expansion of 1.0 in x
0.453 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.453 * [taylor]: Taking taylor expansion of x in x
0.454 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.454 * [taylor]: Taking taylor expansion of x in x
0.454 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* y (+ 1.0 (/ 1 x))))) in x
0.454 * [taylor]: Taking taylor expansion of 1.0 in x
0.454 * [taylor]: Taking taylor expansion of (/ 1 (* y (+ 1.0 (/ 1 x)))) in x
0.454 * [taylor]: Taking taylor expansion of (* y (+ 1.0 (/ 1 x))) in x
0.454 * [taylor]: Taking taylor expansion of y in x
0.454 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.454 * [taylor]: Taking taylor expansion of 1.0 in x
0.454 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.454 * [taylor]: Taking taylor expansion of x in x
0.455 * [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
0.455 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow x 2) (* y (+ 1.0 (/ 1 x))))) (/ 1 x)) in x
0.455 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (* y (+ 1.0 (/ 1 x))))) in x
0.455 * [taylor]: Taking taylor expansion of (* (pow x 2) (* y (+ 1.0 (/ 1 x)))) in x
0.455 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.455 * [taylor]: Taking taylor expansion of x in x
0.455 * [taylor]: Taking taylor expansion of (* y (+ 1.0 (/ 1 x))) in x
0.455 * [taylor]: Taking taylor expansion of y in x
0.455 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.455 * [taylor]: Taking taylor expansion of 1.0 in x
0.455 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.455 * [taylor]: Taking taylor expansion of x in x
0.456 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.456 * [taylor]: Taking taylor expansion of x in x
0.456 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* y (+ 1.0 (/ 1 x))))) in x
0.456 * [taylor]: Taking taylor expansion of 1.0 in x
0.456 * [taylor]: Taking taylor expansion of (/ 1 (* y (+ 1.0 (/ 1 x)))) in x
0.456 * [taylor]: Taking taylor expansion of (* y (+ 1.0 (/ 1 x))) in x
0.456 * [taylor]: Taking taylor expansion of y in x
0.456 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.456 * [taylor]: Taking taylor expansion of 1.0 in x
0.456 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.456 * [taylor]: Taking taylor expansion of x in x
0.457 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y
0.457 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.457 * [taylor]: Taking taylor expansion of y in y
0.457 * [taylor]: Taking taylor expansion of 1 in y
0.459 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y
0.459 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.459 * [taylor]: Taking taylor expansion of 1.0 in y
0.459 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.459 * [taylor]: Taking taylor expansion of y in y
0.461 * * * [progress]: simplifying candidates
0.462 * [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)
0.467 * * [simplify]: iteration  0 :  344  enodes  (cost  562 )
0.474 * * [simplify]: iteration  1 :  1658  enodes  (cost  502 )
0.504 * * [simplify]: iteration  2 :  5002  enodes  (cost  493 )
0.506 * [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)
0.506 * * * [progress]: adding candidates to table
0.654 * [progress]: [Phase 3 of 3] Extracting.
0.654 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (- (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x))> #<alt (λ (x y) (- (* (+ x 1.0) y) x))>)
0.654 * * * [regime-changes]: Trying 3 branch expressions: ((- (* (+ x 1.0) y) x) y x)
0.654 * * * * [regimes]: Trying to branch on (- (* (+ x 1.0) y) x) from (#<alt (λ (x y) (- (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x))> #<alt (λ (x y) (- (* (+ x 1.0) y) x))>)
0.664 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (- (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x))> #<alt (λ (x y) (- (* (+ x 1.0) y) x))>)
0.674 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (- (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x))> #<alt (λ (x y) (- (* (+ x 1.0) y) x))>)
0.686 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.686 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (* (+ x 1.0) y) x)
0.687 * * [simplify]: iteration  0 :  8  enodes  (cost  3 )
0.687 * * [simplify]: iteration  1 :  8  enodes  (cost  3 )
0.687 * [simplify]: Simplified to:
   (- (* (+ x 1.0) y) x)
1.039 * [regime-testing]: Baseline error score: 0.007750968871108889
1.040 * [regime-testing]: Oracle error score: 0.004750593824228029
1.041 * [regime-testing]: End program error score: 0.007750968871108889