10.276 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.012 * * * [progress]: [2/2] Setting up program.
0.014 * [progress]: [Phase 2 of 3] Improving.
0.015 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (* (+ x 1.0) y) x)
0.017 * * [simplify]: iteration  0 :  10  enodes  (cost  3 )
0.019 * * [simplify]: iteration  1 :  19  enodes  (cost  3 )
0.021 * * [simplify]: iteration  2 :  43  enodes  (cost  3 )
0.023 * * [simplify]: iteration  3 :  55  enodes  (cost  3 )
0.025 * * [simplify]: iteration  4 :  59  enodes  (cost  3 )
0.026 * * [simplify]: iteration  5 :  67  enodes  (cost  3 )
0.028 * * [simplify]: iteration  6 :  87  enodes  (cost  3 )
0.030 * * [simplify]: iteration  7 :  123  enodes  (cost  3 )
0.033 * * [simplify]: iteration  8 :  198  enodes  (cost  3 )
0.036 * * [simplify]: iteration  9 :  381  enodes  (cost  3 )
0.040 * * [simplify]: iteration  10 :  454  enodes  (cost  3 )
0.044 * * [simplify]: iteration  11 :  629  enodes  (cost  3 )
0.051 * * [simplify]: iteration  12 :  889  enodes  (cost  3 )
0.060 * * [simplify]: iteration  13 :  1260  enodes  (cost  3 )
0.072 * * [simplify]: iteration  14 :  1684  enodes  (cost  3 )
0.087 * * [simplify]: iteration  15 :  2354  enodes  (cost  3 )
0.119 * * [simplify]: iteration  16 :  5002  enodes  (cost  3 )
0.119 * [simplify]: Simplified to:
   (- (* (+ x 1.0) y) x)
0.120 * * [progress]: iteration 1 / 4
0.120 * * * [progress]: picking best candidate
0.122 * * * * [pick]: Picked  #<alt (λ (x y) (- (* (+ x 1.0) y) x))>
0.122 * * * [progress]: localizing error
0.127 * * * [progress]: generating rewritten candidates
0.127 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.134 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.140 * * * [progress]: generating series expansions
0.140 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.141 * [approximate]: Taking taylor expansion of (* y (+ x 1.0)) in (x y) around 0
0.141 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in y
0.141 * [taylor]: Taking taylor expansion of y in y
0.141 * [taylor]: Taking taylor expansion of (+ x 1.0) in y
0.141 * [taylor]: Taking taylor expansion of x in y
0.141 * [taylor]: Taking taylor expansion of 1.0 in y
0.141 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x
0.141 * [taylor]: Taking taylor expansion of y in x
0.141 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.141 * [taylor]: Taking taylor expansion of x in x
0.141 * [taylor]: Taking taylor expansion of 1.0 in x
0.141 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x
0.141 * [taylor]: Taking taylor expansion of y in x
0.141 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.141 * [taylor]: Taking taylor expansion of x in x
0.141 * [taylor]: Taking taylor expansion of 1.0 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 in y
0.145 * [taylor]: Taking taylor expansion of 0 in y
0.146 * [taylor]: Taking taylor expansion of 0 in y
0.148 * [taylor]: Taking taylor expansion of 0 in y
0.148 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in (x y) around 0
0.148 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in y
0.148 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y
0.148 * [taylor]: Taking taylor expansion of 1.0 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 y in y
0.149 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x
0.149 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.149 * [taylor]: Taking taylor expansion of 1.0 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 y in x
0.149 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x
0.149 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.149 * [taylor]: Taking taylor expansion of 1.0 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 y in x
0.150 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.150 * [taylor]: Taking taylor expansion of y in y
0.151 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.151 * [taylor]: Taking taylor expansion of 1.0 in y
0.151 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.151 * [taylor]: Taking taylor expansion of y in y
0.153 * [taylor]: Taking taylor expansion of 0 in y
0.156 * [taylor]: Taking taylor expansion of 0 in y
0.158 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in (x y) around 0
0.158 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in y
0.158 * [taylor]: Taking taylor expansion of -1 in y
0.158 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in y
0.158 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y
0.158 * [taylor]: Taking taylor expansion of 1.0 in y
0.158 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.158 * [taylor]: Taking taylor expansion of x in y
0.158 * [taylor]: Taking taylor expansion of y in y
0.158 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x
0.158 * [taylor]: Taking taylor expansion of -1 in x
0.158 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x
0.158 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.158 * [taylor]: Taking taylor expansion of 1.0 in x
0.158 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.158 * [taylor]: Taking taylor expansion of x in x
0.158 * [taylor]: Taking taylor expansion of y in x
0.159 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x
0.159 * [taylor]: Taking taylor expansion of -1 in x
0.159 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x
0.159 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.159 * [taylor]: Taking taylor expansion of 1.0 in x
0.159 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.159 * [taylor]: Taking taylor expansion of x in x
0.159 * [taylor]: Taking taylor expansion of y in x
0.160 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.160 * [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 (/ 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
0.165 * [taylor]: Taking taylor expansion of 0 in y
0.172 * [taylor]: Taking taylor expansion of 0 in y
0.175 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.175 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 y) (* x y)) x) in (x y) around 0
0.175 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 y) (* x y)) x) in y
0.175 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* x y)) in y
0.175 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.175 * [taylor]: Taking taylor expansion of 1.0 in y
0.175 * [taylor]: Taking taylor expansion of y in y
0.175 * [taylor]: Taking taylor expansion of (* x y) in y
0.175 * [taylor]: Taking taylor expansion of x in y
0.175 * [taylor]: Taking taylor expansion of y in y
0.175 * [taylor]: Taking taylor expansion of x in y
0.175 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 y) (* x y)) x) in x
0.176 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* x y)) in x
0.176 * [taylor]: Taking taylor expansion of (* 1.0 y) in x
0.176 * [taylor]: Taking taylor expansion of 1.0 in x
0.176 * [taylor]: Taking taylor expansion of y in x
0.176 * [taylor]: Taking taylor expansion of (* x y) in x
0.176 * [taylor]: Taking taylor expansion of x in x
0.176 * [taylor]: Taking taylor expansion of y in x
0.176 * [taylor]: Taking taylor expansion of x in x
0.176 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 y) (* x y)) x) in x
0.176 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* x y)) in x
0.176 * [taylor]: Taking taylor expansion of (* 1.0 y) in x
0.176 * [taylor]: Taking taylor expansion of 1.0 in x
0.176 * [taylor]: Taking taylor expansion of y in x
0.176 * [taylor]: Taking taylor expansion of (* x y) in x
0.176 * [taylor]: Taking taylor expansion of x in x
0.176 * [taylor]: Taking taylor expansion of y in x
0.176 * [taylor]: Taking taylor expansion of x in x
0.176 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.176 * [taylor]: Taking taylor expansion of 1.0 in y
0.176 * [taylor]: Taking taylor expansion of y in y
0.178 * [taylor]: Taking taylor expansion of (- y 1) in y
0.178 * [taylor]: Taking taylor expansion of y in y
0.178 * [taylor]: Taking taylor expansion of 1 in y
0.182 * [taylor]: Taking taylor expansion of 0 in y
0.183 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) (/ 1 x)) in (x y) around 0
0.183 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) (/ 1 x)) in y
0.183 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) in y
0.183 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.183 * [taylor]: Taking taylor expansion of 1.0 in y
0.184 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.184 * [taylor]: Taking taylor expansion of y in y
0.184 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.184 * [taylor]: Taking taylor expansion of (* x y) in y
0.184 * [taylor]: Taking taylor expansion of x in y
0.184 * [taylor]: Taking taylor expansion of y in y
0.184 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.184 * [taylor]: Taking taylor expansion of x in y
0.184 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) (/ 1 x)) in x
0.184 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) in x
0.184 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
0.184 * [taylor]: Taking taylor expansion of 1.0 in x
0.184 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.184 * [taylor]: Taking taylor expansion of y in x
0.184 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.184 * [taylor]: Taking taylor expansion of (* x y) in x
0.184 * [taylor]: Taking taylor expansion of x in x
0.185 * [taylor]: Taking taylor expansion of y in x
0.185 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.185 * [taylor]: Taking taylor expansion of x in x
0.185 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) (/ 1 x)) in x
0.185 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) in x
0.185 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
0.185 * [taylor]: Taking taylor expansion of 1.0 in x
0.185 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.185 * [taylor]: Taking taylor expansion of y in x
0.185 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.185 * [taylor]: Taking taylor expansion of (* x y) in x
0.185 * [taylor]: Taking taylor expansion of x in x
0.185 * [taylor]: Taking taylor expansion of y in x
0.186 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.186 * [taylor]: Taking taylor expansion of x in x
0.186 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1) in y
0.186 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.186 * [taylor]: Taking taylor expansion of y in y
0.187 * [taylor]: Taking taylor expansion of 1 in y
0.188 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.189 * [taylor]: Taking taylor expansion of 1.0 in y
0.189 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.189 * [taylor]: Taking taylor expansion of y in y
0.191 * [approximate]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 (* x y))) (* 1.0 (/ 1 y))) in (x y) around 0
0.191 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 (* x y))) (* 1.0 (/ 1 y))) in y
0.191 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in y
0.191 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.191 * [taylor]: Taking taylor expansion of x in y
0.191 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.191 * [taylor]: Taking taylor expansion of (* x y) in y
0.191 * [taylor]: Taking taylor expansion of x in y
0.191 * [taylor]: Taking taylor expansion of y in y
0.191 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.191 * [taylor]: Taking taylor expansion of 1.0 in y
0.191 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.191 * [taylor]: Taking taylor expansion of y in y
0.192 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 (* x y))) (* 1.0 (/ 1 y))) in x
0.192 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in x
0.192 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.192 * [taylor]: Taking taylor expansion of x in x
0.192 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.192 * [taylor]: Taking taylor expansion of (* x y) in x
0.192 * [taylor]: Taking taylor expansion of x in x
0.192 * [taylor]: Taking taylor expansion of y in x
0.192 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
0.192 * [taylor]: Taking taylor expansion of 1.0 in x
0.192 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.192 * [taylor]: Taking taylor expansion of y in x
0.192 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 (* x y))) (* 1.0 (/ 1 y))) in x
0.192 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in x
0.192 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.193 * [taylor]: Taking taylor expansion of x in x
0.193 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.193 * [taylor]: Taking taylor expansion of (* x y) in x
0.193 * [taylor]: Taking taylor expansion of x in x
0.193 * [taylor]: Taking taylor expansion of y in x
0.193 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
0.193 * [taylor]: Taking taylor expansion of 1.0 in x
0.193 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.193 * [taylor]: Taking taylor expansion of y in x
0.193 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y
0.193 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.194 * [taylor]: Taking taylor expansion of y in y
0.194 * [taylor]: Taking taylor expansion of 1 in y
0.196 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y
0.196 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.196 * [taylor]: Taking taylor expansion of 1.0 in y
0.196 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.196 * [taylor]: Taking taylor expansion of y in y
0.198 * * * [progress]: simplifying candidates
0.199 * [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)
0.203 * * [simplify]: iteration  0 :  149  enodes  (cost  159 )
0.208 * * [simplify]: iteration  1 :  616  enodes  (cost  147 )
0.224 * * [simplify]: iteration  2 :  3110  enodes  (cost  145 )
0.274 * * [simplify]: iteration  3 :  5001  enodes  (cost  145 )
0.276 * [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)
0.276 * * * [progress]: adding candidates to table
0.334 * * [progress]: iteration 2 / 4
0.334 * * * [progress]: picking best candidate
0.338 * * * * [pick]: Picked  #<alt (λ (x y) (- (* (sqrt (* (+ x 1.0) y)) (sqrt (* (+ x 1.0) y))) x))>
0.338 * * * [progress]: localizing error
0.345 * * * [progress]: generating rewritten candidates
0.345 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
0.360 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
0.364 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
0.369 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1)
0.379 * * * [progress]: generating series expansions
0.379 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
0.379 * [approximate]: Taking taylor expansion of (* y (+ x 1.0)) in (x y) around 0
0.379 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in y
0.379 * [taylor]: Taking taylor expansion of y in y
0.380 * [taylor]: Taking taylor expansion of (+ x 1.0) in y
0.380 * [taylor]: Taking taylor expansion of x in y
0.380 * [taylor]: Taking taylor expansion of 1.0 in y
0.380 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x
0.380 * [taylor]: Taking taylor expansion of y in x
0.380 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.380 * [taylor]: Taking taylor expansion of x in x
0.380 * [taylor]: Taking taylor expansion of 1.0 in x
0.380 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x
0.380 * [taylor]: Taking taylor expansion of y in x
0.380 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.380 * [taylor]: Taking taylor expansion of x in x
0.380 * [taylor]: Taking taylor expansion of 1.0 in x
0.380 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.380 * [taylor]: Taking taylor expansion of 1.0 in y
0.380 * [taylor]: Taking taylor expansion of y in y
0.381 * [taylor]: Taking taylor expansion of y in y
0.383 * [taylor]: Taking taylor expansion of 0 in y
0.385 * [taylor]: Taking taylor expansion of 0 in y
0.387 * [taylor]: Taking taylor expansion of 0 in y
0.387 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in (x y) around 0
0.387 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in y
0.387 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y
0.387 * [taylor]: Taking taylor expansion of 1.0 in y
0.387 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.387 * [taylor]: Taking taylor expansion of x in y
0.387 * [taylor]: Taking taylor expansion of y in y
0.387 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) 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 y in x
0.388 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x
0.388 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.388 * [taylor]: Taking taylor expansion of 1.0 in x
0.388 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.388 * [taylor]: Taking taylor expansion of x in x
0.388 * [taylor]: Taking taylor expansion of y in x
0.389 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.389 * [taylor]: Taking taylor expansion of y in y
0.390 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.390 * [taylor]: Taking taylor expansion of 1.0 in y
0.390 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.390 * [taylor]: Taking taylor expansion of y in y
0.392 * [taylor]: Taking taylor expansion of 0 in y
0.394 * [taylor]: Taking taylor expansion of 0 in y
0.397 * [approximate]: Taking taylor expansion of (pow (sqrt (* -1 (/ (- 1.0 (/ 1 x)) y))) 2) in (x y) around 0
0.397 * [taylor]: Taking taylor expansion of (pow (sqrt (* -1 (/ (- 1.0 (/ 1 x)) y))) 2) in y
0.397 * [taylor]: Taking taylor expansion of (sqrt (* -1 (/ (- 1.0 (/ 1 x)) y))) in y
0.397 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in y
0.397 * [taylor]: Taking taylor expansion of -1 in y
0.397 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in y
0.397 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y
0.397 * [taylor]: Taking taylor expansion of 1.0 in y
0.397 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.397 * [taylor]: Taking taylor expansion of x in y
0.397 * [taylor]: Taking taylor expansion of y in y
0.398 * [taylor]: Taking taylor expansion of (pow (sqrt (* -1 (/ (- 1.0 (/ 1 x)) y))) 2) in x
0.398 * [taylor]: Taking taylor expansion of (sqrt (* -1 (/ (- 1.0 (/ 1 x)) y))) in x
0.398 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x
0.398 * [taylor]: Taking taylor expansion of -1 in x
0.398 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x
0.398 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.398 * [taylor]: Taking taylor expansion of 1.0 in x
0.398 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.398 * [taylor]: Taking taylor expansion of x in x
0.398 * [taylor]: Taking taylor expansion of y in x
0.399 * [taylor]: Taking taylor expansion of (pow (sqrt (* -1 (/ (- 1.0 (/ 1 x)) y))) 2) in x
0.400 * [taylor]: Taking taylor expansion of (sqrt (* -1 (/ (- 1.0 (/ 1 x)) y))) in x
0.400 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x
0.400 * [taylor]: Taking taylor expansion of -1 in x
0.400 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x
0.400 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.400 * [taylor]: Taking taylor expansion of 1.0 in x
0.400 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.400 * [taylor]: Taking taylor expansion of x in x
0.400 * [taylor]: Taking taylor expansion of y in x
0.401 * [taylor]: Taking taylor expansion of (/ +nan.0 (pow y 2)) in y
0.401 * [taylor]: Taking taylor expansion of +nan.0 in y
0.401 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.401 * [taylor]: Taking taylor expansion of y in y
0.406 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (pow y 2)))))) in y
0.406 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (pow y 2))))) in y
0.406 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 3))) in y
0.406 * [taylor]: Taking taylor expansion of +nan.0 in y
0.406 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.407 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.407 * [taylor]: Taking taylor expansion of y in y
0.407 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 (pow y 2)))) in y
0.407 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in y
0.407 * [taylor]: Taking taylor expansion of +nan.0 in y
0.407 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.407 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.407 * [taylor]: Taking taylor expansion of y in y
0.426 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow y 3))) (- (+ (* +nan.0 (/ 1 (pow y 4))) (- (* +nan.0 (/ 1 (pow y 2)))))))) in y
0.426 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow y 3))) (- (+ (* +nan.0 (/ 1 (pow y 4))) (- (* +nan.0 (/ 1 (pow y 2))))))) in y
0.426 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 3))) in y
0.426 * [taylor]: Taking taylor expansion of +nan.0 in y
0.426 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.426 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.426 * [taylor]: Taking taylor expansion of y in y
0.427 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow y 4))) (- (* +nan.0 (/ 1 (pow y 2)))))) in y
0.428 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow y 4))) (- (* +nan.0 (/ 1 (pow y 2))))) in y
0.428 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 4))) in y
0.428 * [taylor]: Taking taylor expansion of +nan.0 in y
0.428 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
0.428 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.428 * [taylor]: Taking taylor expansion of y in y
0.429 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 (pow y 2)))) in y
0.429 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in y
0.429 * [taylor]: Taking taylor expansion of +nan.0 in y
0.429 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.429 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.429 * [taylor]: Taking taylor expansion of y in y
0.451 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
0.451 * [approximate]: Taking taylor expansion of (sqrt (* y (+ x 1.0))) in (x y) around 0
0.451 * [taylor]: Taking taylor expansion of (sqrt (* y (+ x 1.0))) in y
0.452 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in y
0.452 * [taylor]: Taking taylor expansion of y in y
0.452 * [taylor]: Taking taylor expansion of (+ x 1.0) in y
0.452 * [taylor]: Taking taylor expansion of x in y
0.452 * [taylor]: Taking taylor expansion of 1.0 in y
0.453 * [taylor]: Taking taylor expansion of (sqrt (* y (+ x 1.0))) in x
0.453 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x
0.453 * [taylor]: Taking taylor expansion of y in x
0.453 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.453 * [taylor]: Taking taylor expansion of x in x
0.453 * [taylor]: Taking taylor expansion of 1.0 in x
0.454 * [taylor]: Taking taylor expansion of (sqrt (* y (+ x 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 (* (sqrt 1.0) (sqrt y)) in y
0.455 * [taylor]: Taking taylor expansion of (sqrt 1.0) in y
0.455 * [taylor]: Taking taylor expansion of 1.0 in y
0.456 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.456 * [taylor]: Taking taylor expansion of y in y
0.458 * [taylor]: Taking taylor expansion of (* 1/2 (* (/ 1 (sqrt 1.0)) (sqrt y))) in y
0.458 * [taylor]: Taking taylor expansion of 1/2 in y
0.458 * [taylor]: Taking taylor expansion of (* (/ 1 (sqrt 1.0)) (sqrt y)) in y
0.458 * [taylor]: Taking taylor expansion of (/ 1 (sqrt 1.0)) in y
0.458 * [taylor]: Taking taylor expansion of (sqrt 1.0) in y
0.458 * [taylor]: Taking taylor expansion of 1.0 in y
0.459 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.459 * [taylor]: Taking taylor expansion of y in y
0.465 * [taylor]: Taking taylor expansion of (* -1/8 (* (/ 1 (pow (sqrt 1.0) 3)) (sqrt y))) in y
0.466 * [taylor]: Taking taylor expansion of -1/8 in y
0.466 * [taylor]: Taking taylor expansion of (* (/ 1 (pow (sqrt 1.0) 3)) (sqrt y)) in y
0.466 * [taylor]: Taking taylor expansion of (/ 1 (pow (sqrt 1.0) 3)) in y
0.466 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 3) in y
0.466 * [taylor]: Taking taylor expansion of (sqrt 1.0) in y
0.466 * [taylor]: Taking taylor expansion of 1.0 in y
0.470 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.470 * [taylor]: Taking taylor expansion of y in y
0.488 * [approximate]: Taking taylor expansion of (sqrt (/ (+ 1.0 (/ 1 x)) y)) in (x y) around 0
0.488 * [taylor]: Taking taylor expansion of (sqrt (/ (+ 1.0 (/ 1 x)) y)) in y
0.488 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in y
0.488 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y
0.488 * [taylor]: Taking taylor expansion of 1.0 in y
0.488 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.488 * [taylor]: Taking taylor expansion of x in y
0.488 * [taylor]: Taking taylor expansion of y in y
0.489 * [taylor]: Taking taylor expansion of (sqrt (/ (+ 1.0 (/ 1 x)) y)) in x
0.489 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x
0.489 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.489 * [taylor]: Taking taylor expansion of 1.0 in x
0.489 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.489 * [taylor]: Taking taylor expansion of x in x
0.489 * [taylor]: Taking taylor expansion of y in x
0.490 * [taylor]: Taking taylor expansion of (sqrt (/ (+ 1.0 (/ 1 x)) y)) in x
0.490 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x
0.490 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.490 * [taylor]: Taking taylor expansion of 1.0 in x
0.490 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.490 * [taylor]: Taking taylor expansion of x in x
0.491 * [taylor]: Taking taylor expansion of y in x
0.492 * [taylor]: Taking taylor expansion of 0 in y
0.492 * [taylor]: Taking taylor expansion of (/ +nan.0 y) in y
0.492 * [taylor]: Taking taylor expansion of +nan.0 in y
0.492 * [taylor]: Taking taylor expansion of y in y
0.494 * [taylor]: Taking taylor expansion of (* +nan.0 (- (* 1.0 (/ 1 y)) (* +nan.0 (/ 1 (pow y 2))))) in y
0.494 * [taylor]: Taking taylor expansion of +nan.0 in y
0.494 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y)) (* +nan.0 (/ 1 (pow y 2)))) in y
0.494 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.494 * [taylor]: Taking taylor expansion of 1.0 in y
0.494 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.494 * [taylor]: Taking taylor expansion of y in y
0.494 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in y
0.494 * [taylor]: Taking taylor expansion of +nan.0 in y
0.494 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.494 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.494 * [taylor]: Taking taylor expansion of y in y
0.501 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (pow y 2)))))) in y
0.501 * [taylor]: Taking taylor expansion of +nan.0 in y
0.501 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (pow y 2))))) in y
0.501 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 3))) in y
0.502 * [taylor]: Taking taylor expansion of +nan.0 in y
0.502 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.502 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.502 * [taylor]: Taking taylor expansion of y in y
0.509 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 (pow y 2)))) in y
0.509 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in y
0.509 * [taylor]: Taking taylor expansion of +nan.0 in y
0.509 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.509 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.509 * [taylor]: Taking taylor expansion of y in y
0.522 * [approximate]: Taking taylor expansion of (sqrt (* -1 (/ (- 1.0 (/ 1 x)) y))) in (x y) around 0
0.522 * [taylor]: Taking taylor expansion of (sqrt (* -1 (/ (- 1.0 (/ 1 x)) y))) in y
0.522 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in y
0.522 * [taylor]: Taking taylor expansion of -1 in y
0.522 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in y
0.522 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y
0.522 * [taylor]: Taking taylor expansion of 1.0 in y
0.522 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.522 * [taylor]: Taking taylor expansion of x in y
0.522 * [taylor]: Taking taylor expansion of y in y
0.523 * [taylor]: Taking taylor expansion of (sqrt (* -1 (/ (- 1.0 (/ 1 x)) y))) in x
0.523 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x
0.523 * [taylor]: Taking taylor expansion of -1 in x
0.523 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x
0.523 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.523 * [taylor]: Taking taylor expansion of 1.0 in x
0.523 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.523 * [taylor]: Taking taylor expansion of x in x
0.524 * [taylor]: Taking taylor expansion of y in x
0.525 * [taylor]: Taking taylor expansion of (sqrt (* -1 (/ (- 1.0 (/ 1 x)) y))) in x
0.525 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x
0.525 * [taylor]: Taking taylor expansion of -1 in x
0.525 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x
0.525 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.525 * [taylor]: Taking taylor expansion of 1.0 in x
0.525 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.525 * [taylor]: Taking taylor expansion of x in x
0.525 * [taylor]: Taking taylor expansion of y in x
0.527 * [taylor]: Taking taylor expansion of 0 in y
0.527 * [taylor]: Taking taylor expansion of (/ +nan.0 y) in y
0.527 * [taylor]: Taking taylor expansion of +nan.0 in y
0.527 * [taylor]: Taking taylor expansion of y in y
0.529 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* 1.0 (/ 1 y)) (- (* +nan.0 (/ 1 (pow y 2)))))) in y
0.529 * [taylor]: Taking taylor expansion of +nan.0 in y
0.529 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (- (* +nan.0 (/ 1 (pow y 2))))) in y
0.529 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.529 * [taylor]: Taking taylor expansion of 1.0 in y
0.529 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.529 * [taylor]: Taking taylor expansion of y in y
0.529 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 (pow y 2)))) in y
0.529 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in y
0.529 * [taylor]: Taking taylor expansion of +nan.0 in y
0.529 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.529 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.529 * [taylor]: Taking taylor expansion of y in y
0.537 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (pow y 2)))))) in y
0.537 * [taylor]: Taking taylor expansion of +nan.0 in y
0.537 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (pow y 2))))) in y
0.537 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 3))) in y
0.537 * [taylor]: Taking taylor expansion of +nan.0 in y
0.537 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.537 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.537 * [taylor]: Taking taylor expansion of y in y
0.538 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 (pow y 2)))) in y
0.538 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in y
0.538 * [taylor]: Taking taylor expansion of +nan.0 in y
0.538 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.538 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.538 * [taylor]: Taking taylor expansion of y in y
0.551 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
0.551 * [approximate]: Taking taylor expansion of (sqrt (* y (+ x 1.0))) in (x y) around 0
0.551 * [taylor]: Taking taylor expansion of (sqrt (* y (+ x 1.0))) in y
0.551 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in y
0.551 * [taylor]: Taking taylor expansion of y in y
0.551 * [taylor]: Taking taylor expansion of (+ x 1.0) in y
0.551 * [taylor]: Taking taylor expansion of x in y
0.551 * [taylor]: Taking taylor expansion of 1.0 in y
0.552 * [taylor]: Taking taylor expansion of (sqrt (* y (+ x 1.0))) in x
0.552 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x
0.552 * [taylor]: Taking taylor expansion of y in x
0.553 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.553 * [taylor]: Taking taylor expansion of x in x
0.553 * [taylor]: Taking taylor expansion of 1.0 in x
0.554 * [taylor]: Taking taylor expansion of (sqrt (* y (+ x 1.0))) in x
0.554 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x
0.554 * [taylor]: Taking taylor expansion of y in x
0.554 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.554 * [taylor]: Taking taylor expansion of x in x
0.554 * [taylor]: Taking taylor expansion of 1.0 in x
0.555 * [taylor]: Taking taylor expansion of (* (sqrt 1.0) (sqrt y)) in y
0.555 * [taylor]: Taking taylor expansion of (sqrt 1.0) in y
0.555 * [taylor]: Taking taylor expansion of 1.0 in y
0.556 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.556 * [taylor]: Taking taylor expansion of y in y
0.557 * [taylor]: Taking taylor expansion of (* 1/2 (* (/ 1 (sqrt 1.0)) (sqrt y))) in y
0.557 * [taylor]: Taking taylor expansion of 1/2 in y
0.557 * [taylor]: Taking taylor expansion of (* (/ 1 (sqrt 1.0)) (sqrt y)) in y
0.557 * [taylor]: Taking taylor expansion of (/ 1 (sqrt 1.0)) in y
0.557 * [taylor]: Taking taylor expansion of (sqrt 1.0) in y
0.557 * [taylor]: Taking taylor expansion of 1.0 in y
0.559 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.559 * [taylor]: Taking taylor expansion of y in y
0.565 * [taylor]: Taking taylor expansion of (* -1/8 (* (/ 1 (pow (sqrt 1.0) 3)) (sqrt y))) in y
0.565 * [taylor]: Taking taylor expansion of -1/8 in y
0.565 * [taylor]: Taking taylor expansion of (* (/ 1 (pow (sqrt 1.0) 3)) (sqrt y)) in y
0.565 * [taylor]: Taking taylor expansion of (/ 1 (pow (sqrt 1.0) 3)) in y
0.565 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 3) in y
0.565 * [taylor]: Taking taylor expansion of (sqrt 1.0) in y
0.565 * [taylor]: Taking taylor expansion of 1.0 in y
0.569 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.569 * [taylor]: Taking taylor expansion of y in y
0.587 * [approximate]: Taking taylor expansion of (sqrt (/ (+ 1.0 (/ 1 x)) y)) in (x y) around 0
0.587 * [taylor]: Taking taylor expansion of (sqrt (/ (+ 1.0 (/ 1 x)) y)) in y
0.587 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in y
0.587 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y
0.587 * [taylor]: Taking taylor expansion of 1.0 in y
0.587 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.587 * [taylor]: Taking taylor expansion of x in y
0.587 * [taylor]: Taking taylor expansion of y in y
0.588 * [taylor]: Taking taylor expansion of (sqrt (/ (+ 1.0 (/ 1 x)) y)) in x
0.588 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x
0.588 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.588 * [taylor]: Taking taylor expansion of 1.0 in x
0.588 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.588 * [taylor]: Taking taylor expansion of x in x
0.588 * [taylor]: Taking taylor expansion of y in x
0.589 * [taylor]: Taking taylor expansion of (sqrt (/ (+ 1.0 (/ 1 x)) y)) in x
0.589 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x
0.589 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.589 * [taylor]: Taking taylor expansion of 1.0 in x
0.589 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.589 * [taylor]: Taking taylor expansion of x in x
0.589 * [taylor]: Taking taylor expansion of y in x
0.590 * [taylor]: Taking taylor expansion of 0 in y
0.591 * [taylor]: Taking taylor expansion of (/ +nan.0 y) in y
0.591 * [taylor]: Taking taylor expansion of +nan.0 in y
0.591 * [taylor]: Taking taylor expansion of y in y
0.592 * [taylor]: Taking taylor expansion of (* +nan.0 (- (* 1.0 (/ 1 y)) (* +nan.0 (/ 1 (pow y 2))))) in y
0.592 * [taylor]: Taking taylor expansion of +nan.0 in y
0.592 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y)) (* +nan.0 (/ 1 (pow y 2)))) in y
0.592 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.593 * [taylor]: Taking taylor expansion of 1.0 in y
0.593 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.593 * [taylor]: Taking taylor expansion of y in y
0.593 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in y
0.593 * [taylor]: Taking taylor expansion of +nan.0 in y
0.593 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.593 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.593 * [taylor]: Taking taylor expansion of y in y
0.607 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (pow y 2)))))) in y
0.607 * [taylor]: Taking taylor expansion of +nan.0 in y
0.607 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (pow y 2))))) in y
0.607 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 3))) in y
0.607 * [taylor]: Taking taylor expansion of +nan.0 in y
0.607 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.607 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.607 * [taylor]: Taking taylor expansion of y in y
0.608 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 (pow y 2)))) in y
0.608 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in y
0.608 * [taylor]: Taking taylor expansion of +nan.0 in y
0.608 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.608 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.608 * [taylor]: Taking taylor expansion of y in y
0.621 * [approximate]: Taking taylor expansion of (sqrt (* -1 (/ (- 1.0 (/ 1 x)) y))) in (x y) around 0
0.621 * [taylor]: Taking taylor expansion of (sqrt (* -1 (/ (- 1.0 (/ 1 x)) y))) in y
0.621 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in y
0.621 * [taylor]: Taking taylor expansion of -1 in y
0.621 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in y
0.621 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y
0.621 * [taylor]: Taking taylor expansion of 1.0 in y
0.621 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.621 * [taylor]: Taking taylor expansion of x in y
0.621 * [taylor]: Taking taylor expansion of y in y
0.622 * [taylor]: Taking taylor expansion of (sqrt (* -1 (/ (- 1.0 (/ 1 x)) y))) in x
0.622 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x
0.622 * [taylor]: Taking taylor expansion of -1 in x
0.622 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x
0.622 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.622 * [taylor]: Taking taylor expansion of 1.0 in x
0.622 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.622 * [taylor]: Taking taylor expansion of x in x
0.622 * [taylor]: Taking taylor expansion of y in x
0.623 * [taylor]: Taking taylor expansion of (sqrt (* -1 (/ (- 1.0 (/ 1 x)) y))) in x
0.623 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x
0.624 * [taylor]: Taking taylor expansion of -1 in x
0.624 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x
0.624 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.624 * [taylor]: Taking taylor expansion of 1.0 in x
0.624 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.624 * [taylor]: Taking taylor expansion of x in x
0.624 * [taylor]: Taking taylor expansion of y in x
0.625 * [taylor]: Taking taylor expansion of 0 in y
0.625 * [taylor]: Taking taylor expansion of (/ +nan.0 y) in y
0.625 * [taylor]: Taking taylor expansion of +nan.0 in y
0.625 * [taylor]: Taking taylor expansion of y in y
0.627 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* 1.0 (/ 1 y)) (- (* +nan.0 (/ 1 (pow y 2)))))) in y
0.627 * [taylor]: Taking taylor expansion of +nan.0 in y
0.628 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (- (* +nan.0 (/ 1 (pow y 2))))) in y
0.628 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.628 * [taylor]: Taking taylor expansion of 1.0 in y
0.628 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.628 * [taylor]: Taking taylor expansion of y in y
0.628 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 (pow y 2)))) in y
0.628 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in y
0.628 * [taylor]: Taking taylor expansion of +nan.0 in y
0.628 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.628 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.628 * [taylor]: Taking taylor expansion of y in y
0.636 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (pow y 2)))))) in y
0.636 * [taylor]: Taking taylor expansion of +nan.0 in y
0.636 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (pow y 2))))) in y
0.636 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 3))) in y
0.636 * [taylor]: Taking taylor expansion of +nan.0 in y
0.636 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.636 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.636 * [taylor]: Taking taylor expansion of y in y
0.637 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 (pow y 2)))) in y
0.637 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in y
0.637 * [taylor]: Taking taylor expansion of +nan.0 in y
0.637 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.637 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.637 * [taylor]: Taking taylor expansion of y in y
0.649 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1)
0.649 * [approximate]: Taking taylor expansion of (* y (+ x 1.0)) in (x y) around 0
0.649 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in y
0.649 * [taylor]: Taking taylor expansion of y in y
0.649 * [taylor]: Taking taylor expansion of (+ x 1.0) in y
0.649 * [taylor]: Taking taylor expansion of x in y
0.649 * [taylor]: Taking taylor expansion of 1.0 in y
0.649 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x
0.650 * [taylor]: Taking taylor expansion of y in x
0.650 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.650 * [taylor]: Taking taylor expansion of x in x
0.650 * [taylor]: Taking taylor expansion of 1.0 in x
0.650 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x
0.650 * [taylor]: Taking taylor expansion of y in x
0.650 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.650 * [taylor]: Taking taylor expansion of x in x
0.650 * [taylor]: Taking taylor expansion of 1.0 in x
0.650 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.650 * [taylor]: Taking taylor expansion of 1.0 in y
0.650 * [taylor]: Taking taylor expansion of y in y
0.651 * [taylor]: Taking taylor expansion of y in y
0.653 * [taylor]: Taking taylor expansion of 0 in y
0.654 * [taylor]: Taking taylor expansion of 0 in y
0.656 * [taylor]: Taking taylor expansion of 0 in y
0.656 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in (x y) around 0
0.656 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in y
0.656 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y
0.656 * [taylor]: Taking taylor expansion of 1.0 in y
0.656 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.657 * [taylor]: Taking taylor expansion of x in y
0.657 * [taylor]: Taking taylor expansion of y in y
0.657 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x
0.657 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.657 * [taylor]: Taking taylor expansion of 1.0 in x
0.657 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.657 * [taylor]: Taking taylor expansion of x in x
0.657 * [taylor]: Taking taylor expansion of y in x
0.657 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x
0.657 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.658 * [taylor]: Taking taylor expansion of 1.0 in x
0.658 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.658 * [taylor]: Taking taylor expansion of x in x
0.658 * [taylor]: Taking taylor expansion of y in x
0.658 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.658 * [taylor]: Taking taylor expansion of y in y
0.659 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.659 * [taylor]: Taking taylor expansion of 1.0 in y
0.659 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.659 * [taylor]: Taking taylor expansion of y in y
0.661 * [taylor]: Taking taylor expansion of 0 in y
0.664 * [taylor]: Taking taylor expansion of 0 in y
0.666 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in (x y) around 0
0.666 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in y
0.666 * [taylor]: Taking taylor expansion of -1 in y
0.666 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in y
0.666 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y
0.666 * [taylor]: Taking taylor expansion of 1.0 in y
0.666 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.666 * [taylor]: Taking taylor expansion of x in y
0.666 * [taylor]: Taking taylor expansion of y in y
0.666 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x
0.666 * [taylor]: Taking taylor expansion of -1 in x
0.666 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x
0.667 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.667 * [taylor]: Taking taylor expansion of 1.0 in x
0.667 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.667 * [taylor]: Taking taylor expansion of x in x
0.667 * [taylor]: Taking taylor expansion of y in x
0.667 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x
0.668 * [taylor]: Taking taylor expansion of -1 in x
0.668 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x
0.668 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.668 * [taylor]: Taking taylor expansion of 1.0 in x
0.668 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.668 * [taylor]: Taking taylor expansion of x in x
0.668 * [taylor]: Taking taylor expansion of y in x
0.669 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.669 * [taylor]: Taking taylor expansion of y in y
0.670 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y
0.670 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.670 * [taylor]: Taking taylor expansion of 1.0 in y
0.670 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.670 * [taylor]: Taking taylor expansion of y in y
0.673 * [taylor]: Taking taylor expansion of 0 in y
0.677 * [taylor]: Taking taylor expansion of 0 in y
0.679 * * * [progress]: simplifying candidates
0.681 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ 1/2 1/2)
  (+ 1/2 (/ 1 2))
  (+ 1/2 (/ 1 2))
  (+ 1 1)
  (+ (/ 1 2) 1/2)
  (+ (/ 1 2) (/ 1 2))
  (+ (/ 1 2) (/ 1 2))
  (+ (/ 1 2) 1/2)
  (+ (/ 1 2) (/ 1 2))
  (+ (/ 1 2) (/ 1 2))
  (* (* (+ x 1.0) y) (* (+ x 1.0) y))
  (* (sqrt (* (+ x 1.0) y)) (sqrt (* (+ x 1.0) y)))
  (* (* (+ x 1.0) y) (* (+ x 1.0) y))
  (* (* (+ x 1.0) y) (* (+ x 1.0) y))
  (* (* (+ x 1.0) y) (* (+ x 1.0) y))
  (* (* (+ x 1.0) y) (* (+ x 1.0) y))
  (+ 1 1)
  (+ (log (sqrt (* (+ x 1.0) y))) (log (sqrt (* (+ x 1.0) y))))
  (log (* (sqrt (* (+ x 1.0) y)) (sqrt (* (+ x 1.0) y))))
  (exp (* (sqrt (* (+ x 1.0) y)) (sqrt (* (+ x 1.0) y))))
  (* (* (* (sqrt (* (+ x 1.0) y)) (sqrt (* (+ x 1.0) y))) (sqrt (* (+ x 1.0) y))) (* (* (sqrt (* (+ x 1.0) y)) (sqrt (* (+ x 1.0) y))) (sqrt (* (+ x 1.0) y))))
  (* (cbrt (* (sqrt (* (+ x 1.0) y)) (sqrt (* (+ x 1.0) y)))) (cbrt (* (sqrt (* (+ x 1.0) y)) (sqrt (* (+ x 1.0) y)))))
  (cbrt (* (sqrt (* (+ x 1.0) y)) (sqrt (* (+ x 1.0) y))))
  (* (* (* (sqrt (* (+ x 1.0) y)) (sqrt (* (+ x 1.0) y))) (* (sqrt (* (+ x 1.0) y)) (sqrt (* (+ x 1.0) y)))) (* (sqrt (* (+ x 1.0) y)) (sqrt (* (+ x 1.0) y))))
  (* (* (+ x 1.0) y) (* (+ x 1.0) y))
  (sqrt (* (sqrt (* (+ x 1.0) y)) (sqrt (* (+ x 1.0) y))))
  (sqrt (* (sqrt (* (+ x 1.0) y)) (sqrt (* (+ x 1.0) y))))
  (* (sqrt (* (+ (pow x 3) (pow 1.0 3)) y)) (sqrt (* (+ (pow x 3) (pow 1.0 3)) y)))
  (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))))
  (* (sqrt (* (+ (pow x 3) (pow 1.0 3)) y)) (sqrt (* (- (* x x) (* 1.0 1.0)) y)))
  (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (sqrt (- x 1.0)))
  (* (sqrt (* (- (* x x) (* 1.0 1.0)) y)) (sqrt (* (+ (pow x 3) (pow 1.0 3)) y)))
  (* (sqrt (- x 1.0)) (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))))
  (* (sqrt (* (- (* x x) (* 1.0 1.0)) y)) (sqrt (* (- (* x x) (* 1.0 1.0)) y)))
  (* (sqrt (- x 1.0)) (sqrt (- x 1.0)))
  (* (* (cbrt (sqrt (* (+ x 1.0) y))) (cbrt (sqrt (* (+ x 1.0) y)))) (* (cbrt (sqrt (* (+ x 1.0) y))) (cbrt (sqrt (* (+ x 1.0) y)))))
  (* (cbrt (sqrt (* (+ x 1.0) y))) (cbrt (sqrt (* (+ x 1.0) y))))
  (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))
  (* (sqrt y) (sqrt y))
  (* (sqrt (sqrt (* (+ x 1.0) y))) (sqrt (sqrt (* (+ x 1.0) y))))
  (* (sqrt (sqrt (* (+ x 1.0) y))) (sqrt (sqrt (* (+ x 1.0) y))))
  (* 1 1)
  (* (sqrt (* (+ x 1.0) y)) (sqrt (* (+ x 1.0) y)))
  (* (sqrt (sqrt (* (+ x 1.0) y))) (sqrt (sqrt (* (+ x 1.0) y))))
  (* (sqrt (sqrt (* (+ x 1.0) y))) (sqrt (sqrt (* (+ x 1.0) y))))
  (* 2 1/2)
  (* 2 1)
  (* 2 (/ 1 2))
  (* 2 (/ 1 2))
  (* 2 (/ 1 2))
  (* 2 (/ 1 2))
  (* (sqrt (* (+ x 1.0) y)) (* (cbrt (sqrt (* (+ x 1.0) y))) (cbrt (sqrt (* (+ x 1.0) y)))))
  (* (sqrt (* (+ x 1.0) y)) (sqrt (+ x 1.0)))
  (* (sqrt (* (+ x 1.0) y)) (sqrt (sqrt (* (+ x 1.0) y))))
  (* (sqrt (* (+ x 1.0) y)) 1)
  (* (cbrt (sqrt (* (+ x 1.0) y))) (sqrt (* (+ x 1.0) y)))
  (* (sqrt y) (sqrt (* (+ x 1.0) y)))
  (* (sqrt (sqrt (* (+ x 1.0) y))) (sqrt (* (+ x 1.0) y)))
  (* (sqrt (* (+ x 1.0) y)) (sqrt (* (+ x 1.0) y)))
  (* (sqrt (* (+ x 1.0) y)) (sqrt (* (+ (pow x 3) (pow 1.0 3)) y)))
  (* (sqrt (* (+ x 1.0) y)) (sqrt (* (- (* x x) (* 1.0 1.0)) y)))
  (* (sqrt (* (+ (pow x 3) (pow 1.0 3)) y)) (sqrt (* (+ x 1.0) y)))
  (* (sqrt (* (- (* x x) (* 1.0 1.0)) y)) (sqrt (* (+ x 1.0) y)))
  (log (sqrt (* (+ x 1.0) y)))
  (exp (sqrt (* (+ x 1.0) y)))
  (* (cbrt (sqrt (* (+ x 1.0) y))) (cbrt (sqrt (* (+ x 1.0) y))))
  (cbrt (sqrt (* (+ x 1.0) y)))
  (* (* (sqrt (* (+ x 1.0) y)) (sqrt (* (+ x 1.0) y))) (sqrt (* (+ x 1.0) y)))
  (sqrt (+ x 1.0))
  (sqrt y)
  (sqrt (* (+ (pow x 3) (pow 1.0 3)) y))
  (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (sqrt (* (- (* x x) (* 1.0 1.0)) y))
  (sqrt (- x 1.0))
  (/ 1 2)
  (/ 1 2)
  (sqrt (sqrt (* (+ x 1.0) y)))
  (sqrt (sqrt (* (+ x 1.0) y)))
  (log (sqrt (* (+ x 1.0) y)))
  (exp (sqrt (* (+ x 1.0) y)))
  (* (cbrt (sqrt (* (+ x 1.0) y))) (cbrt (sqrt (* (+ x 1.0) y))))
  (cbrt (sqrt (* (+ x 1.0) y)))
  (* (* (sqrt (* (+ x 1.0) y)) (sqrt (* (+ x 1.0) y))) (sqrt (* (+ x 1.0) y)))
  (sqrt (+ x 1.0))
  (sqrt y)
  (sqrt (* (+ (pow x 3) (pow 1.0 3)) y))
  (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (sqrt (* (- (* x x) (* 1.0 1.0)) y))
  (sqrt (- x 1.0))
  (/ 1 2)
  (/ 1 2)
  (sqrt (sqrt (* (+ x 1.0) y)))
  (sqrt (sqrt (* (+ x 1.0) y)))
  (* (+ 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)
  (+ (* 1.0 y) (* x y))
  (+ (* 1.0 y) (* x y))
  0
  (- (+ (* +nan.0 (/ (* x y) (sqrt 1.0))) (- (+ (* +nan.0 (* (sqrt 1.0) (pow y 2))) (- (* +nan.0 (* (sqrt 1.0) y)))))))
  (- (+ (* +nan.0 (/ y x)) (- (* +nan.0 y))))
  (- (+ (* +nan.0 (/ y x)) (- (* +nan.0 y))))
  (- (+ (* +nan.0 (/ (* x y) (sqrt 1.0))) (- (+ (* +nan.0 (* (sqrt 1.0) (pow y 2))) (- (* +nan.0 (* (sqrt 1.0) y)))))))
  (- (+ (* +nan.0 (/ y x)) (- (* +nan.0 y))))
  (- (+ (* +nan.0 (/ y x)) (- (* +nan.0 y))))
  (+ (* 1.0 y) (* x y))
  (+ (* 1.0 y) (* x y))
  (+ (* 1.0 y) (* x y))
0.688 * * [simplify]: iteration  0 :  264  enodes  (cost  514 )
0.696 * * [simplify]: iteration  1 :  1224  enodes  (cost  461 )
0.733 * * [simplify]: iteration  2 :  5002  enodes  (cost  443 )
0.744 * [simplify]: Simplified to:
   1
  1
  1
  2
  1
  1
  1
  1
  1
  1
  (pow (sqrt (* (+ x 1.0) y)) 4)
  (* y (+ 1.0 x))
  (pow (sqrt (* (+ x 1.0) y)) 4)
  (pow (sqrt (* (+ x 1.0) y)) 4)
  (pow (sqrt (* (+ x 1.0) y)) 4)
  (pow (sqrt (* (+ x 1.0) y)) 4)
  2
  (log (* (+ x 1.0) y))
  (log (* (+ x 1.0) y))
  (exp (* (+ x 1.0) y))
  (pow (* y (+ 1.0 x)) 3)
  (* (cbrt (* (+ x 1.0) y)) (cbrt (* (+ x 1.0) y)))
  (cbrt (* (+ x 1.0) y))
  (pow (* y (+ 1.0 x)) 3)
  (pow (sqrt (* (+ x 1.0) y)) 4)
  (sqrt (* (+ x 1.0) y))
  (sqrt (* (+ x 1.0) y))
  (* (+ (pow x 3) (pow 1.0 3)) y)
  (+ (* 1.0 (- 1.0 x)) (* x x))
  (* (sqrt (* (+ (pow x 3) (pow 1.0 3)) y)) (sqrt (* (- (* x x) (* 1.0 1.0)) y)))
  (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (sqrt (- x 1.0)))
  (* (sqrt (* (+ (pow x 3) (pow 1.0 3)) y)) (sqrt (* (- (* x x) (* 1.0 1.0)) y)))
  (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (sqrt (- x 1.0)))
  (* (- (* x x) (* 1.0 1.0)) y)
  (- x 1.0)
  (pow (cbrt (sqrt (* (+ x 1.0) y))) 4)
  (* (cbrt (sqrt (* (+ x 1.0) y))) (cbrt (sqrt (* (+ x 1.0) y))))
  (+ x 1.0)
  y
  (sqrt (* (+ x 1.0) y))
  (sqrt (* (+ x 1.0) y))
  1
  (* y (+ 1.0 x))
  (sqrt (* (+ x 1.0) y))
  (sqrt (* (+ x 1.0) y))
  1
  2
  1
  1
  1
  1
  (* (sqrt (* (+ x 1.0) y)) (* (cbrt (sqrt (* (+ x 1.0) y))) (cbrt (sqrt (* (+ x 1.0) y)))))
  (* (sqrt (* (+ x 1.0) y)) (sqrt (+ x 1.0)))
  (pow (sqrt (sqrt (* (+ x 1.0) y))) 3)
  (sqrt (* (+ x 1.0) y))
  (pow (cbrt (sqrt (* (+ x 1.0) y))) 4)
  (* (sqrt y) (sqrt (* (+ x 1.0) y)))
  (pow (sqrt (sqrt (* (+ x 1.0) y))) 3)
  (* y (+ 1.0 x))
  (* (sqrt (* (+ x 1.0) y)) (sqrt (* (+ (pow x 3) (pow 1.0 3)) y)))
  (* (sqrt (* (+ x 1.0) y)) (sqrt (* (- (* x x) (* 1.0 1.0)) y)))
  (* (sqrt (* (+ x 1.0) y)) (sqrt (* (+ (pow x 3) (pow 1.0 3)) y)))
  (* (sqrt (* (+ x 1.0) y)) (sqrt (* (- (* x x) (* 1.0 1.0)) y)))
  (log (sqrt (* (+ x 1.0) y)))
  (exp (sqrt (* (+ x 1.0) y)))
  (* (cbrt (sqrt (* (+ x 1.0) y))) (cbrt (sqrt (* (+ x 1.0) y))))
  (cbrt (sqrt (* (+ x 1.0) y)))
  (pow (sqrt (* (+ x 1.0) y)) 3)
  (sqrt (+ x 1.0))
  (sqrt y)
  (sqrt (* (+ (pow x 3) (pow 1.0 3)) y))
  (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (sqrt (* (- (* x x) (* 1.0 1.0)) y))
  (sqrt (- x 1.0))
  1/2
  1/2
  (sqrt (sqrt (* (+ x 1.0) y)))
  (sqrt (sqrt (* (+ x 1.0) y)))
  (log (sqrt (* (+ x 1.0) y)))
  (exp (sqrt (* (+ x 1.0) y)))
  (* (cbrt (sqrt (* (+ x 1.0) y))) (cbrt (sqrt (* (+ x 1.0) y))))
  (cbrt (sqrt (* (+ x 1.0) y)))
  (pow (sqrt (* (+ x 1.0) y)) 3)
  (sqrt (+ x 1.0))
  (sqrt y)
  (sqrt (* (+ (pow x 3) (pow 1.0 3)) y))
  (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (sqrt (* (- (* x x) (* 1.0 1.0)) y))
  (sqrt (- x 1.0))
  1/2
  1/2
  (sqrt (sqrt (* (+ x 1.0) y)))
  (sqrt (sqrt (* (+ x 1.0) y)))
  (* y (+ 1.0 x))
  (log (* (+ x 1.0) y))
  (log (* (+ x 1.0) y))
  (exp (* (+ x 1.0) y))
  (pow (* y (+ 1.0 x)) 3)
  (* (cbrt (* (+ x 1.0) y)) (cbrt (* (+ x 1.0) y)))
  (cbrt (* (+ x 1.0) y))
  (pow (* y (+ 1.0 x)) 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)
  (* y (+ 1.0 x))
  (* y (+ 1.0 x))
  0
  (+ (* (* +nan.0 (sqrt 1.0)) (- (pow y 2) y)) (- (* +nan.0 (/ (* x y) (sqrt 1.0)))))
  (* (- +nan.0) (- (/ y x) y))
  (* (- +nan.0) (- (/ y x) y))
  (+ (* (* +nan.0 (sqrt 1.0)) (- (pow y 2) y)) (- (* +nan.0 (/ (* x y) (sqrt 1.0)))))
  (* (- +nan.0) (- (/ y x) y))
  (* (- +nan.0) (- (/ y x) y))
  (* y (+ 1.0 x))
  (* y (+ 1.0 x))
  (* y (+ 1.0 x))
0.745 * * * [progress]: adding candidates to table
0.940 * * [progress]: iteration 3 / 4
0.940 * * * [progress]: picking best candidate
0.942 * * * * [pick]: Picked  #<alt (λ (x y) (- (* (* (+ x 1.0) (sqrt y)) (sqrt y)) x))>
0.942 * * * [progress]: localizing error
0.949 * * * [progress]: generating rewritten candidates
0.949 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.959 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1)
0.969 * * * [progress]: generating series expansions
0.969 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.969 * [approximate]: Taking taylor expansion of (* y (+ x 1.0)) in (x y) around 0
0.969 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in y
0.969 * [taylor]: Taking taylor expansion of y in y
0.969 * [taylor]: Taking taylor expansion of (+ x 1.0) in y
0.969 * [taylor]: Taking taylor expansion of x in y
0.969 * [taylor]: Taking taylor expansion of 1.0 in y
0.969 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x
0.969 * [taylor]: Taking taylor expansion of y in x
0.969 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.969 * [taylor]: Taking taylor expansion of x in x
0.969 * [taylor]: Taking taylor expansion of 1.0 in x
0.969 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x
0.969 * [taylor]: Taking taylor expansion of y in x
0.969 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.969 * [taylor]: Taking taylor expansion of x in x
0.969 * [taylor]: Taking taylor expansion of 1.0 in x
0.970 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.970 * [taylor]: Taking taylor expansion of 1.0 in y
0.970 * [taylor]: Taking taylor expansion of y in y
0.971 * [taylor]: Taking taylor expansion of y in y
0.973 * [taylor]: Taking taylor expansion of 0 in y
0.975 * [taylor]: Taking taylor expansion of 0 in y
0.976 * [taylor]: Taking taylor expansion of 0 in y
0.977 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in (x y) around 0
0.977 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in y
0.977 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y
0.977 * [taylor]: Taking taylor expansion of 1.0 in y
0.977 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.977 * [taylor]: Taking taylor expansion of x in y
0.977 * [taylor]: Taking taylor expansion of y in y
0.977 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x
0.977 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.977 * [taylor]: Taking taylor expansion of 1.0 in x
0.977 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.977 * [taylor]: Taking taylor expansion of x in x
0.978 * [taylor]: Taking taylor expansion of y in x
0.978 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x
0.978 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.978 * [taylor]: Taking taylor expansion of 1.0 in x
0.978 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.978 * [taylor]: Taking taylor expansion of x in x
0.978 * [taylor]: Taking taylor expansion of y in x
0.979 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.979 * [taylor]: Taking taylor expansion of y in y
0.980 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.980 * [taylor]: Taking taylor expansion of 1.0 in y
0.980 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.980 * [taylor]: Taking taylor expansion of y in y
0.982 * [taylor]: Taking taylor expansion of 0 in y
0.990 * [taylor]: Taking taylor expansion of 0 in y
0.992 * [approximate]: Taking taylor expansion of (* (pow (sqrt (/ -1 y)) 2) (- 1.0 (/ 1 x))) in (x y) around 0
0.992 * [taylor]: Taking taylor expansion of (* (pow (sqrt (/ -1 y)) 2) (- 1.0 (/ 1 x))) in y
0.992 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 y)) 2) in y
0.992 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
0.992 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.992 * [taylor]: Taking taylor expansion of -1 in y
0.992 * [taylor]: Taking taylor expansion of y in y
0.994 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y
0.994 * [taylor]: Taking taylor expansion of 1.0 in y
0.994 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.994 * [taylor]: Taking taylor expansion of x in y
0.994 * [taylor]: Taking taylor expansion of (* (pow (sqrt (/ -1 y)) 2) (- 1.0 (/ 1 x))) in x
0.994 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 y)) 2) in x
0.994 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x
0.994 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.994 * [taylor]: Taking taylor expansion of -1 in x
0.994 * [taylor]: Taking taylor expansion of y in x
0.994 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.994 * [taylor]: Taking taylor expansion of 1.0 in x
0.994 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.994 * [taylor]: Taking taylor expansion of x in x
0.995 * [taylor]: Taking taylor expansion of (* (pow (sqrt (/ -1 y)) 2) (- 1.0 (/ 1 x))) in x
0.995 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 y)) 2) in x
0.995 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x
0.995 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.995 * [taylor]: Taking taylor expansion of -1 in x
0.995 * [taylor]: Taking taylor expansion of y in x
0.995 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.995 * [taylor]: Taking taylor expansion of 1.0 in x
0.995 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.995 * [taylor]: Taking taylor expansion of x in x
0.996 * [taylor]: Taking taylor expansion of (* -1 (pow (sqrt (/ -1 y)) 2)) in y
0.996 * [taylor]: Taking taylor expansion of -1 in y
0.996 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 y)) 2) in y
0.996 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
0.996 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.996 * [taylor]: Taking taylor expansion of -1 in y
0.996 * [taylor]: Taking taylor expansion of y in y
1.000 * [taylor]: Taking taylor expansion of (* 1.0 (pow (sqrt (/ -1 y)) 2)) in y
1.000 * [taylor]: Taking taylor expansion of 1.0 in y
1.000 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 y)) 2) in y
1.000 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
1.000 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.000 * [taylor]: Taking taylor expansion of -1 in y
1.000 * [taylor]: Taking taylor expansion of y in y
1.007 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1)
1.008 * [approximate]: Taking taylor expansion of (* (sqrt y) (+ x 1.0)) in (x y) around 0
1.008 * [taylor]: Taking taylor expansion of (* (sqrt y) (+ x 1.0)) in y
1.008 * [taylor]: Taking taylor expansion of (sqrt y) in y
1.008 * [taylor]: Taking taylor expansion of y in y
1.009 * [taylor]: Taking taylor expansion of (+ x 1.0) in y
1.009 * [taylor]: Taking taylor expansion of x in y
1.009 * [taylor]: Taking taylor expansion of 1.0 in y
1.009 * [taylor]: Taking taylor expansion of (* (sqrt y) (+ x 1.0)) in x
1.009 * [taylor]: Taking taylor expansion of (sqrt y) in x
1.009 * [taylor]: Taking taylor expansion of y in x
1.009 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.009 * [taylor]: Taking taylor expansion of x in x
1.009 * [taylor]: Taking taylor expansion of 1.0 in x
1.009 * [taylor]: Taking taylor expansion of (* (sqrt y) (+ x 1.0)) in x
1.009 * [taylor]: Taking taylor expansion of (sqrt y) in x
1.009 * [taylor]: Taking taylor expansion of y in x
1.009 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.009 * [taylor]: Taking taylor expansion of x in x
1.009 * [taylor]: Taking taylor expansion of 1.0 in x
1.010 * [taylor]: Taking taylor expansion of (* 1.0 (sqrt y)) in y
1.010 * [taylor]: Taking taylor expansion of 1.0 in y
1.010 * [taylor]: Taking taylor expansion of (sqrt y) in y
1.010 * [taylor]: Taking taylor expansion of y in y
1.012 * [taylor]: Taking taylor expansion of (sqrt y) in y
1.012 * [taylor]: Taking taylor expansion of y in y
1.015 * [taylor]: Taking taylor expansion of 0 in y
1.020 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 y)) (+ 1.0 (/ 1 x))) in (x y) around 0
1.020 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 y)) (+ 1.0 (/ 1 x))) in y
1.020 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
1.020 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.020 * [taylor]: Taking taylor expansion of y in y
1.021 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y
1.021 * [taylor]: Taking taylor expansion of 1.0 in y
1.021 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.021 * [taylor]: Taking taylor expansion of x in y
1.022 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 y)) (+ 1.0 (/ 1 x))) in x
1.022 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in x
1.022 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.022 * [taylor]: Taking taylor expansion of y in x
1.022 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.022 * [taylor]: Taking taylor expansion of 1.0 in x
1.022 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.022 * [taylor]: Taking taylor expansion of x in x
1.022 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 y)) (+ 1.0 (/ 1 x))) in x
1.022 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in x
1.022 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.022 * [taylor]: Taking taylor expansion of y in x
1.022 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.022 * [taylor]: Taking taylor expansion of 1.0 in x
1.022 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.022 * [taylor]: Taking taylor expansion of x in x
1.023 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
1.023 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.023 * [taylor]: Taking taylor expansion of y in y
1.026 * [taylor]: Taking taylor expansion of (* 1.0 (sqrt (/ 1 y))) in y
1.026 * [taylor]: Taking taylor expansion of 1.0 in y
1.026 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
1.026 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.026 * [taylor]: Taking taylor expansion of y in y
1.030 * [taylor]: Taking taylor expansion of 0 in y
1.034 * [approximate]: Taking taylor expansion of (* (sqrt (/ -1 y)) (- 1.0 (/ 1 x))) in (x y) around 0
1.034 * [taylor]: Taking taylor expansion of (* (sqrt (/ -1 y)) (- 1.0 (/ 1 x))) in y
1.034 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
1.034 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.034 * [taylor]: Taking taylor expansion of -1 in y
1.034 * [taylor]: Taking taylor expansion of y in y
1.035 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y
1.036 * [taylor]: Taking taylor expansion of 1.0 in y
1.036 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.036 * [taylor]: Taking taylor expansion of x in y
1.036 * [taylor]: Taking taylor expansion of (* (sqrt (/ -1 y)) (- 1.0 (/ 1 x))) in x
1.036 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x
1.036 * [taylor]: Taking taylor expansion of (/ -1 y) in x
1.036 * [taylor]: Taking taylor expansion of -1 in x
1.036 * [taylor]: Taking taylor expansion of y in x
1.036 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.036 * [taylor]: Taking taylor expansion of 1.0 in x
1.036 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.036 * [taylor]: Taking taylor expansion of x in x
1.036 * [taylor]: Taking taylor expansion of (* (sqrt (/ -1 y)) (- 1.0 (/ 1 x))) in x
1.036 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x
1.036 * [taylor]: Taking taylor expansion of (/ -1 y) in x
1.036 * [taylor]: Taking taylor expansion of -1 in x
1.036 * [taylor]: Taking taylor expansion of y in x
1.037 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.037 * [taylor]: Taking taylor expansion of 1.0 in x
1.037 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.037 * [taylor]: Taking taylor expansion of x in x
1.038 * [taylor]: Taking taylor expansion of (* -1 (sqrt (/ -1 y))) in y
1.038 * [taylor]: Taking taylor expansion of -1 in y
1.038 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
1.038 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.038 * [taylor]: Taking taylor expansion of -1 in y
1.038 * [taylor]: Taking taylor expansion of y in y
1.041 * [taylor]: Taking taylor expansion of (* 1.0 (sqrt (/ -1 y))) in y
1.041 * [taylor]: Taking taylor expansion of 1.0 in y
1.041 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
1.041 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.041 * [taylor]: Taking taylor expansion of -1 in y
1.041 * [taylor]: Taking taylor expansion of y in y
1.046 * [taylor]: Taking taylor expansion of 0 in y
1.053 * * * [progress]: simplifying candidates
1.054 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* (+ x 1.0) (sqrt y)) (sqrt y))
  (* (* (+ x 1.0) (sqrt y)) (sqrt y))
  (+ (+ (log (+ x 1.0)) (log (sqrt y))) (log (sqrt y)))
  (+ (log (* (+ x 1.0) (sqrt y))) (log (sqrt y)))
  (log (* (* (+ x 1.0) (sqrt y)) (sqrt y)))
  (exp (* (* (+ x 1.0) (sqrt y)) (sqrt y)))
  (* (* (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)) (* (* (sqrt y) (sqrt y)) (sqrt y))) (* (* (sqrt y) (sqrt y)) (sqrt y)))
  (* (* (* (* (+ x 1.0) (sqrt y)) (* (+ x 1.0) (sqrt y))) (* (+ x 1.0) (sqrt y))) (* (* (sqrt y) (sqrt y)) (sqrt y)))
  (* (cbrt (* (* (+ x 1.0) (sqrt y)) (sqrt y))) (cbrt (* (* (+ x 1.0) (sqrt y)) (sqrt y))))
  (cbrt (* (* (+ x 1.0) (sqrt y)) (sqrt y)))
  (* (* (* (* (+ x 1.0) (sqrt y)) (sqrt y)) (* (* (+ x 1.0) (sqrt y)) (sqrt y))) (* (* (+ x 1.0) (sqrt y)) (sqrt y)))
  (sqrt (* (* (+ x 1.0) (sqrt y)) (sqrt y)))
  (sqrt (* (* (+ x 1.0) (sqrt y)) (sqrt y)))
  (* (* (+ x 1.0) (sqrt y)) (* (cbrt (sqrt y)) (cbrt (sqrt y))))
  (* (* (+ x 1.0) (sqrt y)) (sqrt (* (cbrt y) (cbrt y))))
  (* (* (+ x 1.0) (sqrt y)) (sqrt (sqrt y)))
  (* (* (+ x 1.0) (sqrt y)) (sqrt 1))
  (* (* (+ x 1.0) (sqrt y)) (sqrt (sqrt y)))
  (* (* (+ x 1.0) (sqrt y)) 1)
  (* (sqrt y) (sqrt y))
  (* (* (+ (pow x 3) (pow 1.0 3)) (sqrt y)) (sqrt y))
  (* (* (- (* x x) (* 1.0 1.0)) (sqrt y)) (sqrt y))
  (* (+ x 1.0) (sqrt y))
  (+ (log (+ x 1.0)) (log (sqrt y)))
  (log (* (+ x 1.0) (sqrt y)))
  (exp (* (+ x 1.0) (sqrt y)))
  (* (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)) (* (* (sqrt y) (sqrt y)) (sqrt y)))
  (* (cbrt (* (+ x 1.0) (sqrt y))) (cbrt (* (+ x 1.0) (sqrt y))))
  (cbrt (* (+ x 1.0) (sqrt y)))
  (* (* (* (+ x 1.0) (sqrt y)) (* (+ x 1.0) (sqrt y))) (* (+ x 1.0) (sqrt y)))
  (sqrt (* (+ x 1.0) (sqrt y)))
  (sqrt (* (+ x 1.0) (sqrt y)))
  (* (sqrt (+ x 1.0)) (sqrt (sqrt y)))
  (* (sqrt (+ x 1.0)) (sqrt (sqrt y)))
  (* (sqrt (+ x 1.0)) (sqrt (sqrt y)))
  (* (sqrt (+ x 1.0)) (sqrt (sqrt y)))
  (* (+ x 1.0) (* (cbrt (sqrt y)) (cbrt (sqrt y))))
  (* (+ x 1.0) (sqrt (* (cbrt y) (cbrt y))))
  (* (+ x 1.0) (sqrt (sqrt y)))
  (* (+ x 1.0) (sqrt 1))
  (* (+ x 1.0) (sqrt (sqrt y)))
  (* (+ x 1.0) 1)
  (* (cbrt (+ x 1.0)) (sqrt y))
  (* (sqrt (+ x 1.0)) (sqrt y))
  (* (+ x 1.0) (sqrt y))
  (* (+ x 1.0) (sqrt y))
  (* (+ (pow x 3) (pow 1.0 3)) (sqrt y))
  (* (- (* x x) (* 1.0 1.0)) (sqrt y))
  (+ (* 1.0 y) (* x y))
  (+ (* 1.0 y) (* x y))
  (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ x y)) (- +nan.0)))))
  (- (+ (* +nan.0 (pow y 2)) (- (+ (* +nan.0 y) (- (* +nan.0 (* x y)))))))
  (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ x y)) (- +nan.0)))))
  (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ x y)) (- +nan.0)))))
1.059 * * [simplify]: iteration  0 :  233  enodes  (cost  289 )
1.066 * * [simplify]: iteration  1 :  1039  enodes  (cost  242 )
1.094 * * [simplify]: iteration  2 :  5001  enodes  (cost  234 )
1.096 * [simplify]: Simplified to:
   (* y (+ 1.0 x))
  (* y (+ 1.0 x))
  (log (* y (+ 1.0 x)))
  (log (* y (+ 1.0 x)))
  (log (* y (+ 1.0 x)))
  (pow (exp (+ x 1.0)) y)
  (pow (* (+ x 1.0) y) 3)
  (pow (* (+ x 1.0) y) 3)
  (* (cbrt (* (* (+ x 1.0) (sqrt y)) (sqrt y))) (cbrt (* (* (+ x 1.0) (sqrt y)) (sqrt y))))
  (cbrt (* (* (+ x 1.0) (sqrt y)) (sqrt y)))
  (pow (* (+ x 1.0) y) 3)
  (sqrt (* (* (+ x 1.0) (sqrt y)) (sqrt y)))
  (sqrt (* (* (+ x 1.0) (sqrt y)) (sqrt y)))
  (* (* (+ x 1.0) (sqrt y)) (* (cbrt (sqrt y)) (cbrt (sqrt y))))
  (* (+ x 1.0) (* (sqrt y) (fabs (cbrt y))))
  (* (* (+ x 1.0) (sqrt y)) (sqrt (sqrt y)))
  (* (+ x 1.0) (sqrt y))
  (* (* (+ x 1.0) (sqrt y)) (sqrt (sqrt y)))
  (* (+ x 1.0) (sqrt y))
  y
  (* (+ (pow x 3) (pow 1.0 3)) y)
  (* (- (* x x) (* 1.0 1.0)) y)
  (* (+ x 1.0) (sqrt y))
  (log (* (+ x 1.0) (sqrt y)))
  (log (* (+ x 1.0) (sqrt y)))
  (exp (* (+ x 1.0) (sqrt y)))
  (pow (* (+ x 1.0) (sqrt y)) 3)
  (* (cbrt (* (+ x 1.0) (sqrt y))) (cbrt (* (+ x 1.0) (sqrt y))))
  (cbrt (* (+ x 1.0) (sqrt y)))
  (pow (* (+ x 1.0) (sqrt y)) 3)
  (sqrt (* (+ x 1.0) (sqrt y)))
  (sqrt (* (+ x 1.0) (sqrt y)))
  (* (sqrt (+ x 1.0)) (sqrt (sqrt y)))
  (* (sqrt (+ x 1.0)) (sqrt (sqrt y)))
  (* (sqrt (+ x 1.0)) (sqrt (sqrt y)))
  (* (sqrt (+ x 1.0)) (sqrt (sqrt y)))
  (* (+ x 1.0) (* (cbrt (sqrt y)) (cbrt (sqrt y))))
  (* (fabs (cbrt y)) (+ x 1.0))
  (* (+ x 1.0) (sqrt (sqrt y)))
  (+ x 1.0)
  (* (+ x 1.0) (sqrt (sqrt y)))
  (+ x 1.0)
  (* (cbrt (+ x 1.0)) (sqrt y))
  (* (sqrt (+ x 1.0)) (sqrt y))
  (* (+ x 1.0) (sqrt y))
  (* (+ x 1.0) (sqrt y))
  (* (+ (pow x 3) (pow 1.0 3)) (sqrt y))
  (* (- (* x x) (* 1.0 1.0)) (sqrt y))
  (* y (+ 1.0 x))
  (* y (+ 1.0 x))
  (+ (- (* +nan.0 x)) (- (* +nan.0 (/ x y)) +nan.0))
  (* +nan.0 (+ (- (pow y 2)) (- y (* x y))))
  (+ (- (* +nan.0 x)) (- (* +nan.0 (/ x y)) +nan.0))
  (+ (- (* +nan.0 x)) (- (* +nan.0 (/ x y)) +nan.0))
1.097 * * * [progress]: adding candidates to table
1.188 * [progress]: [Phase 3 of 3] Extracting.
1.188 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (- (* (sqrt (* (+ x 1.0) y)) (sqrt (* (+ x 1.0) y))) x))> #<alt (λ (x y) (- (* (+ x 1.0) y) x))> #<alt (λ (x y) (- (* (* (+ x 1.0) (sqrt y)) (sqrt y)) x))>)
1.188 * * * [regime-changes]: Trying 3 branch expressions: ((- (* (+ x 1.0) y) x) y x)
1.189 * * * * [regimes]: Trying to branch on (- (* (+ x 1.0) y) x) from (#<alt (λ (x y) (- (* (sqrt (* (+ x 1.0) y)) (sqrt (* (+ x 1.0) y))) x))> #<alt (λ (x y) (- (* (+ x 1.0) y) x))> #<alt (λ (x y) (- (* (* (+ x 1.0) (sqrt y)) (sqrt y)) x))>)
1.208 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (- (* (sqrt (* (+ x 1.0) y)) (sqrt (* (+ x 1.0) y))) x))> #<alt (λ (x y) (- (* (+ x 1.0) y) x))> #<alt (λ (x y) (- (* (* (+ x 1.0) (sqrt y)) (sqrt y)) x))>)
1.222 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (- (* (sqrt (* (+ x 1.0) y)) (sqrt (* (+ x 1.0) y))) x))> #<alt (λ (x y) (- (* (+ x 1.0) y) x))> #<alt (λ (x y) (- (* (* (+ x 1.0) (sqrt y)) (sqrt y)) x))>)
1.235 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
1.236 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (* (+ x 1.0) y) x)
1.237 * * [simplify]: iteration  0 :  8  enodes  (cost  3 )
1.240 * * [simplify]: iteration  1 :  8  enodes  (cost  3 )
1.240 * [simplify]: Simplified to:
   (- (* (+ x 1.0) y) x)
1.657 * [regime-testing]: Baseline error score: 0.010876359544943117
1.657 * [regime-testing]: Oracle error score: 0.008501062632829104
1.659 * [regime-testing]: End program error score: 0.010876359544943117