20.375 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.016 * * * [progress]: [2/2] Setting up program.
0.017 * [progress]: [Phase 2 of 3] Improving.
0.018 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 2.0 (- (* x x) (* x y)))
0.020 * * [simplify]: iteration  0 :  13  enodes  (cost  3 )
0.021 * * [simplify]: iteration  1 :  32  enodes  (cost  3 )
0.022 * * [simplify]: iteration  2 :  66  enodes  (cost  3 )
0.024 * * [simplify]: iteration  3 :  92  enodes  (cost  3 )
0.026 * * [simplify]: iteration  4 :  100  enodes  (cost  3 )
0.028 * * [simplify]: iteration  5 :  100  enodes  (cost  3 )
0.028 * [simplify]: Simplified to:
   (* (* x (- x y)) 2.0)
0.031 * * [progress]: iteration 1 / 4
0.031 * * * [progress]: picking best candidate
0.032 * * * * [pick]: Picked  #<alt (λ (x y) (* (* x (- x y)) 2.0))>
0.032 * * * [progress]: localizing error
0.036 * * * [progress]: generating rewritten candidates
0.036 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.042 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.050 * * * [progress]: generating series expansions
0.050 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.050 * [approximate]: Taking taylor expansion of (* x (- x y)) in (x y) around 0
0.050 * [taylor]: Taking taylor expansion of (* x (- x y)) in y
0.050 * [taylor]: Taking taylor expansion of x in y
0.050 * [taylor]: Taking taylor expansion of (- x y) in y
0.050 * [taylor]: Taking taylor expansion of x in y
0.050 * [taylor]: Taking taylor expansion of y in y
0.050 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
0.050 * [taylor]: Taking taylor expansion of x in x
0.050 * [taylor]: Taking taylor expansion of (- x y) in x
0.050 * [taylor]: Taking taylor expansion of x in x
0.050 * [taylor]: Taking taylor expansion of y in x
0.050 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
0.050 * [taylor]: Taking taylor expansion of x in x
0.050 * [taylor]: Taking taylor expansion of (- x y) in x
0.050 * [taylor]: Taking taylor expansion of x in x
0.050 * [taylor]: Taking taylor expansion of y in x
0.051 * [taylor]: Taking taylor expansion of 0 in y
0.052 * [taylor]: Taking taylor expansion of (neg y) in y
0.052 * [taylor]: Taking taylor expansion of y in y
0.053 * [taylor]: Taking taylor expansion of 1 in y
0.054 * [taylor]: Taking taylor expansion of 0 in y
0.056 * [taylor]: Taking taylor expansion of 0 in y
0.056 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in (x y) around 0
0.056 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y
0.056 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.056 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.056 * [taylor]: Taking taylor expansion of x in y
0.056 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.056 * [taylor]: Taking taylor expansion of y in y
0.057 * [taylor]: Taking taylor expansion of x in y
0.057 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x
0.057 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.057 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.057 * [taylor]: Taking taylor expansion of y in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.058 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x
0.058 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.058 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.058 * [taylor]: Taking taylor expansion of x in x
0.058 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.058 * [taylor]: Taking taylor expansion of y in x
0.059 * [taylor]: Taking taylor expansion of x in x
0.059 * [taylor]: Taking taylor expansion of 1 in y
0.060 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.060 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.060 * [taylor]: Taking taylor expansion of y in y
0.062 * [taylor]: Taking taylor expansion of 0 in y
0.065 * [taylor]: Taking taylor expansion of 0 in y
0.069 * [taylor]: Taking taylor expansion of 0 in y
0.069 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.069 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in y
0.069 * [taylor]: Taking taylor expansion of -1 in y
0.069 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y
0.069 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.069 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.069 * [taylor]: Taking taylor expansion of y in y
0.069 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.069 * [taylor]: Taking taylor expansion of x in y
0.069 * [taylor]: Taking taylor expansion of x in y
0.070 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in x
0.070 * [taylor]: Taking taylor expansion of -1 in x
0.070 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x
0.070 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.070 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.070 * [taylor]: Taking taylor expansion of y in x
0.070 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.070 * [taylor]: Taking taylor expansion of x in x
0.070 * [taylor]: Taking taylor expansion of x in x
0.071 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in x
0.071 * [taylor]: Taking taylor expansion of -1 in x
0.071 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x
0.071 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.071 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.071 * [taylor]: Taking taylor expansion of y in x
0.071 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.071 * [taylor]: Taking taylor expansion of x in x
0.071 * [taylor]: Taking taylor expansion of x in x
0.072 * [taylor]: Taking taylor expansion of 1 in y
0.074 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.074 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.074 * [taylor]: Taking taylor expansion of y in y
0.076 * [taylor]: Taking taylor expansion of 0 in y
0.080 * [taylor]: Taking taylor expansion of 0 in y
0.088 * [taylor]: Taking taylor expansion of 0 in y
0.088 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.089 * [approximate]: Taking taylor expansion of (* 2.0 (* x (- x y))) in (x y) around 0
0.089 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in y
0.089 * [taylor]: Taking taylor expansion of 2.0 in y
0.089 * [taylor]: Taking taylor expansion of (* x (- x y)) in y
0.089 * [taylor]: Taking taylor expansion of x in y
0.089 * [taylor]: Taking taylor expansion of (- x y) in y
0.089 * [taylor]: Taking taylor expansion of x in y
0.089 * [taylor]: Taking taylor expansion of y in y
0.089 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x
0.089 * [taylor]: Taking taylor expansion of 2.0 in x
0.089 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
0.089 * [taylor]: Taking taylor expansion of x in x
0.089 * [taylor]: Taking taylor expansion of (- x y) in x
0.089 * [taylor]: Taking taylor expansion of x in x
0.089 * [taylor]: Taking taylor expansion of y in x
0.089 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x
0.089 * [taylor]: Taking taylor expansion of 2.0 in x
0.089 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
0.089 * [taylor]: Taking taylor expansion of x in x
0.089 * [taylor]: Taking taylor expansion of (- x y) in x
0.089 * [taylor]: Taking taylor expansion of x in x
0.089 * [taylor]: Taking taylor expansion of y in x
0.089 * [taylor]: Taking taylor expansion of 0 in y
0.090 * [taylor]: Taking taylor expansion of (neg (* 2.0 y)) in y
0.090 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.090 * [taylor]: Taking taylor expansion of 2.0 in y
0.090 * [taylor]: Taking taylor expansion of y in y
0.092 * [taylor]: Taking taylor expansion of 2.0 in y
0.096 * [taylor]: Taking taylor expansion of 0 in y
0.099 * [taylor]: Taking taylor expansion of 0 in y
0.099 * [approximate]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in (x y) around 0
0.099 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in y
0.099 * [taylor]: Taking taylor expansion of 2.0 in y
0.099 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y
0.099 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.099 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.099 * [taylor]: Taking taylor expansion of x in y
0.099 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.099 * [taylor]: Taking taylor expansion of y in y
0.100 * [taylor]: Taking taylor expansion of x in y
0.100 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x
0.100 * [taylor]: Taking taylor expansion of 2.0 in x
0.100 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x
0.100 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.100 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.100 * [taylor]: Taking taylor expansion of x in x
0.100 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.100 * [taylor]: Taking taylor expansion of y in x
0.100 * [taylor]: Taking taylor expansion of x in x
0.101 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x
0.101 * [taylor]: Taking taylor expansion of 2.0 in x
0.101 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x
0.101 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.101 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.101 * [taylor]: Taking taylor expansion of x in x
0.101 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.101 * [taylor]: Taking taylor expansion of y in x
0.101 * [taylor]: Taking taylor expansion of x in x
0.102 * [taylor]: Taking taylor expansion of 2.0 in y
0.103 * [taylor]: Taking taylor expansion of (neg (* 2.0 (/ 1 y))) in y
0.103 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.103 * [taylor]: Taking taylor expansion of 2.0 in y
0.103 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.103 * [taylor]: Taking taylor expansion of y in y
0.107 * [taylor]: Taking taylor expansion of 0 in y
0.111 * [taylor]: Taking taylor expansion of 0 in y
0.115 * [taylor]: Taking taylor expansion of 0 in y
0.116 * [approximate]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.116 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in y
0.116 * [taylor]: Taking taylor expansion of -2.0 in y
0.116 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y
0.116 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.116 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.116 * [taylor]: Taking taylor expansion of y in y
0.116 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.116 * [taylor]: Taking taylor expansion of x in y
0.116 * [taylor]: Taking taylor expansion of x in y
0.116 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x
0.117 * [taylor]: Taking taylor expansion of -2.0 in x
0.117 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x
0.117 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.117 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.117 * [taylor]: Taking taylor expansion of y in x
0.117 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.117 * [taylor]: Taking taylor expansion of x in x
0.117 * [taylor]: Taking taylor expansion of x in x
0.118 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x
0.118 * [taylor]: Taking taylor expansion of -2.0 in x
0.118 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x
0.118 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.118 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.118 * [taylor]: Taking taylor expansion of y in x
0.118 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.118 * [taylor]: Taking taylor expansion of x in x
0.118 * [taylor]: Taking taylor expansion of x in x
0.119 * [taylor]: Taking taylor expansion of 2.0 in y
0.120 * [taylor]: Taking taylor expansion of (neg (* 2.0 (/ 1 y))) in y
0.120 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.120 * [taylor]: Taking taylor expansion of 2.0 in y
0.121 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.121 * [taylor]: Taking taylor expansion of y in y
0.124 * [taylor]: Taking taylor expansion of 0 in y
0.128 * [taylor]: Taking taylor expansion of 0 in y
0.132 * [taylor]: Taking taylor expansion of 0 in y
0.133 * * * [progress]: simplifying candidates
0.134 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (- x y))
  (+ (log x) (log (- x y)))
  (log (* x (- x y)))
  (exp (* x (- x y)))
  (* (* (* x x) x) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (* x (- x y))) (cbrt (* x (- x y))))
  (cbrt (* x (- x y)))
  (* (* (* x (- x y)) (* x (- x y))) (* x (- x y)))
  (sqrt (* x (- x y)))
  (sqrt (* x (- x y)))
  (* (sqrt x) (sqrt (- x y)))
  (* (sqrt x) (sqrt (- x y)))
  (* x x)
  (* x (neg y))
  (* x x)
  (* x (neg y))
  (* x x)
  (* (neg y) x)
  (* x x)
  (* (neg y) x)
  (* x (* (cbrt (- x y)) (cbrt (- x y))))
  (* x (sqrt (- x y)))
  (* x 1)
  (* x (+ (sqrt x) (sqrt y)))
  (* x 1)
  (* (cbrt x) (- x y))
  (* (sqrt x) (- x y))
  (* x (- x y))
  (* x (- (pow x 3) (pow y 3)))
  (* x (- (* x x) (* y y)))
  (* (* x (- x y)) 2.0)
  (* (* x (- x y)) 2.0)
  (+ (+ (log x) (log (- x y))) (log 2.0))
  (+ (log (* x (- x y))) (log 2.0))
  (log (* (* x (- x y)) 2.0))
  (exp (* (* x (- x y)) 2.0))
  (* (* (* (* x x) x) (* (* (- x y) (- x y)) (- x y))) (* (* 2.0 2.0) 2.0))
  (* (* (* (* x (- x y)) (* x (- x y))) (* x (- x y))) (* (* 2.0 2.0) 2.0))
  (* (cbrt (* (* x (- x y)) 2.0)) (cbrt (* (* x (- x y)) 2.0)))
  (cbrt (* (* x (- x y)) 2.0))
  (* (* (* (* x (- x y)) 2.0) (* (* x (- x y)) 2.0)) (* (* x (- x y)) 2.0))
  (sqrt (* (* x (- x y)) 2.0))
  (sqrt (* (* x (- x y)) 2.0))
  (* (* x (- x y)) (* (cbrt 2.0) (cbrt 2.0)))
  (* (* x (- x y)) (sqrt 2.0))
  (* (* x (- x y)) 1)
  (* (- x y) 2.0)
  (* (* x (- (pow x 3) (pow y 3))) 2.0)
  (* (* x (- (* x x) (* y y))) 2.0)
  (- (pow x 2) (* x y))
  (- (pow x 2) (* x y))
  (- (pow x 2) (* x y))
  (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
0.137 * * [simplify]: iteration  0 :  190  enodes  (cost  211 )
0.141 * * [simplify]: iteration  1 :  920  enodes  (cost  176 )
0.163 * * [simplify]: iteration  2 :  5002  enodes  (cost  176 )
0.165 * [simplify]: Simplified to:
   (* x (- x y))
  (log (* x (- x y)))
  (log (* x (- x y)))
  (exp (* x (- x y)))
  (pow (* x (- x y)) 3)
  (* (cbrt (* x (- x y))) (cbrt (* x (- x y))))
  (cbrt (* x (- x y)))
  (pow (* x (- x y)) 3)
  (sqrt (* x (- x y)))
  (sqrt (* x (- x y)))
  (* (sqrt (- x y)) (pow x 1/2))
  (* (sqrt (- x y)) (pow x 1/2))
  (pow x 2)
  (* x (neg y))
  (pow x 2)
  (* x (neg y))
  (pow x 2)
  (* x (neg y))
  (pow x 2)
  (* x (neg y))
  (* x (* (cbrt (- x y)) (cbrt (- x y))))
  (* x (sqrt (- x y)))
  x
  (* x (+ (sqrt x) (sqrt y)))
  x
  (* (cbrt x) (- x y))
  (* (sqrt x) (- x y))
  (* x (- x y))
  (* x (- (pow x 3) (pow y 3)))
  (* x (- (* x x) (* y y)))
  (* (* x (- x y)) 2.0)
  (* (* x (- x y)) 2.0)
  (log (* (* x (- x y)) 2.0))
  (log (* (* x (- x y)) 2.0))
  (log (* (* x (- x y)) 2.0))
  (exp (* (* x (- x y)) 2.0))
  (pow (* (* x (- x y)) 2.0) 3)
  (pow (* (* x (- x y)) 2.0) 3)
  (* (cbrt (* (* x (- x y)) 2.0)) (cbrt (* (* x (- x y)) 2.0)))
  (cbrt (* (* x (- x y)) 2.0))
  (pow (* (* x (- x y)) 2.0) 3)
  (sqrt (* (* x (- x y)) 2.0))
  (sqrt (* (* x (- x y)) 2.0))
  (* (* x (- x y)) (* (cbrt 2.0) (cbrt 2.0)))
  (* (* x (- x y)) (sqrt 2.0))
  (* x (- x y))
  (* (- x y) 2.0)
  (* (* x (- (pow x 3) (pow y 3))) 2.0)
  (* (* x (- (* x x) (* y y))) 2.0)
  (* x (- x y))
  (* x (- x y))
  (* x (- x y))
  (* (* x (- x y)) 2.0)
  (* (* x (- x y)) 2.0)
  (* (* x (- x y)) 2.0)
0.165 * * * [progress]: adding candidates to table
0.223 * * [progress]: iteration 2 / 4
0.223 * * * [progress]: picking best candidate
0.226 * * * * [pick]: Picked  #<alt (λ (x y) (* x (* (- x y) 2.0)))>
0.226 * * * [progress]: localizing error
0.230 * * * [progress]: generating rewritten candidates
0.230 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.238 * * * [progress]: generating series expansions
0.238 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.238 * [approximate]: Taking taylor expansion of (* 2.0 (* x (- x y))) in (x y) around 0
0.238 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in y
0.238 * [taylor]: Taking taylor expansion of 2.0 in y
0.238 * [taylor]: Taking taylor expansion of (* x (- x y)) in y
0.238 * [taylor]: Taking taylor expansion of x in y
0.238 * [taylor]: Taking taylor expansion of (- x y) in y
0.238 * [taylor]: Taking taylor expansion of x in y
0.238 * [taylor]: Taking taylor expansion of y in y
0.238 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x
0.238 * [taylor]: Taking taylor expansion of 2.0 in x
0.238 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
0.238 * [taylor]: Taking taylor expansion of x in x
0.238 * [taylor]: Taking taylor expansion of (- x y) in x
0.238 * [taylor]: Taking taylor expansion of x in x
0.238 * [taylor]: Taking taylor expansion of y in x
0.238 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x
0.238 * [taylor]: Taking taylor expansion of 2.0 in x
0.238 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
0.238 * [taylor]: Taking taylor expansion of x in x
0.238 * [taylor]: Taking taylor expansion of (- x y) in x
0.238 * [taylor]: Taking taylor expansion of x in x
0.238 * [taylor]: Taking taylor expansion of y in x
0.239 * [taylor]: Taking taylor expansion of 0 in y
0.240 * [taylor]: Taking taylor expansion of (neg (* 2.0 y)) in y
0.240 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.240 * [taylor]: Taking taylor expansion of 2.0 in y
0.240 * [taylor]: Taking taylor expansion of y in y
0.242 * [taylor]: Taking taylor expansion of 2.0 in y
0.246 * [taylor]: Taking taylor expansion of 0 in y
0.249 * [taylor]: Taking taylor expansion of 0 in y
0.250 * [approximate]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in (x y) around 0
0.250 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in y
0.250 * [taylor]: Taking taylor expansion of 2.0 in y
0.250 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y
0.250 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.250 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.250 * [taylor]: Taking taylor expansion of x in y
0.250 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.250 * [taylor]: Taking taylor expansion of y in y
0.250 * [taylor]: Taking taylor expansion of x in y
0.251 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x
0.251 * [taylor]: Taking taylor expansion of 2.0 in x
0.251 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x
0.251 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.251 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.251 * [taylor]: Taking taylor expansion of x in x
0.251 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.251 * [taylor]: Taking taylor expansion of y in x
0.251 * [taylor]: Taking taylor expansion of x in x
0.252 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x
0.252 * [taylor]: Taking taylor expansion of 2.0 in x
0.252 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x
0.252 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.252 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.252 * [taylor]: Taking taylor expansion of x in x
0.252 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.252 * [taylor]: Taking taylor expansion of y in x
0.252 * [taylor]: Taking taylor expansion of x in x
0.253 * [taylor]: Taking taylor expansion of 2.0 in y
0.254 * [taylor]: Taking taylor expansion of (neg (* 2.0 (/ 1 y))) in y
0.254 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.254 * [taylor]: Taking taylor expansion of 2.0 in y
0.254 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.254 * [taylor]: Taking taylor expansion of y in y
0.258 * [taylor]: Taking taylor expansion of 0 in y
0.265 * [taylor]: Taking taylor expansion of 0 in y
0.270 * [taylor]: Taking taylor expansion of 0 in y
0.271 * [approximate]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.271 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in y
0.271 * [taylor]: Taking taylor expansion of -2.0 in y
0.271 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y
0.271 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.271 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.271 * [taylor]: Taking taylor expansion of y in y
0.271 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.271 * [taylor]: Taking taylor expansion of x in y
0.271 * [taylor]: Taking taylor expansion of x in y
0.272 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x
0.272 * [taylor]: Taking taylor expansion of -2.0 in x
0.272 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x
0.272 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.272 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.272 * [taylor]: Taking taylor expansion of y in x
0.272 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.272 * [taylor]: Taking taylor expansion of x in x
0.272 * [taylor]: Taking taylor expansion of x in x
0.273 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x
0.273 * [taylor]: Taking taylor expansion of -2.0 in x
0.273 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x
0.273 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.273 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.273 * [taylor]: Taking taylor expansion of y in x
0.273 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.273 * [taylor]: Taking taylor expansion of x in x
0.273 * [taylor]: Taking taylor expansion of x in x
0.274 * [taylor]: Taking taylor expansion of 2.0 in y
0.276 * [taylor]: Taking taylor expansion of (neg (* 2.0 (/ 1 y))) in y
0.276 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.276 * [taylor]: Taking taylor expansion of 2.0 in y
0.276 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.276 * [taylor]: Taking taylor expansion of y in y
0.279 * [taylor]: Taking taylor expansion of 0 in y
0.283 * [taylor]: Taking taylor expansion of 0 in y
0.288 * [taylor]: Taking taylor expansion of 0 in y
0.289 * * * [progress]: simplifying candidates
0.289 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (* (- x y) 2.0))
  (* x (* (- x y) 2.0))
  (+ (log x) (+ (log (- x y)) (log 2.0)))
  (+ (log x) (log (* (- x y) 2.0)))
  (log (* x (* (- x y) 2.0)))
  (exp (* x (* (- x y) 2.0)))
  (* (* (* x x) x) (* (* (* (- x y) (- x y)) (- x y)) (* (* 2.0 2.0) 2.0)))
  (* (* (* x x) x) (* (* (* (- x y) 2.0) (* (- x y) 2.0)) (* (- x y) 2.0)))
  (* (cbrt (* x (* (- x y) 2.0))) (cbrt (* x (* (- x y) 2.0))))
  (cbrt (* x (* (- x y) 2.0)))
  (* (* (* x (* (- x y) 2.0)) (* x (* (- x y) 2.0))) (* x (* (- x y) 2.0)))
  (sqrt (* x (* (- x y) 2.0)))
  (sqrt (* x (* (- x y) 2.0)))
  (* x (- x y))
  (* (cbrt x) (* (- x y) 2.0))
  (* (sqrt x) (* (- x y) 2.0))
  (* x (* (- x y) 2.0))
  (* x (* (- (pow x 3) (pow y 3)) 2.0))
  (* x (* (- (* x x) (* y y)) 2.0))
  (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
0.292 * * [simplify]: iteration  0 :  140  enodes  (cost  109 )
0.296 * * [simplify]: iteration  1 :  544  enodes  (cost  87 )
0.308 * * [simplify]: iteration  2 :  3040  enodes  (cost  87 )
0.365 * * [simplify]: iteration  3 :  5003  enodes  (cost  87 )
0.366 * [simplify]: Simplified to:
   (* x (* (- x y) 2.0))
  (* x (* (- x y) 2.0))
  (log (* x (* (- x y) 2.0)))
  (log (* x (* (- x y) 2.0)))
  (log (* x (* (- x y) 2.0)))
  (exp (* x (* (- x y) 2.0)))
  (pow (* x (* (- x y) 2.0)) 3)
  (pow (* x (* (- x y) 2.0)) 3)
  (* (cbrt (* x (* (- x y) 2.0))) (cbrt (* x (* (- x y) 2.0))))
  (cbrt (* x (* (- x y) 2.0)))
  (pow (* x (* (- x y) 2.0)) 3)
  (sqrt (* x (* (- x y) 2.0)))
  (sqrt (* x (* (- x y) 2.0)))
  (* x (- x y))
  (* (cbrt x) (* (- x y) 2.0))
  (* (sqrt x) (* (- x y) 2.0))
  (* x (* (- x y) 2.0))
  (* x (* (- (pow x 3) (pow y 3)) 2.0))
  (* x (* (- (* x x) (* y y)) 2.0))
  (* x (* (- x y) 2.0))
  (* x (* (- x y) 2.0))
  (* x (* (- x y) 2.0))
0.366 * * * [progress]: adding candidates to table
0.386 * * [progress]: iteration 3 / 4
0.387 * * * [progress]: picking best candidate
0.389 * * * * [pick]: Picked  #<alt (λ (x y) (* (* (* x (+ (sqrt x) (sqrt y))) (- (sqrt x) (sqrt y))) 2.0))>
0.389 * * * [progress]: localizing error
0.397 * * * [progress]: generating rewritten candidates
0.397 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
0.416 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
0.423 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2)
0.429 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2)
0.436 * * * [progress]: generating series expansions
0.436 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
0.437 * [approximate]: Taking taylor expansion of (* x (* (+ (sqrt y) (sqrt x)) (- (sqrt x) (sqrt y)))) in (x y) around 0
0.437 * [taylor]: Taking taylor expansion of (* x (* (+ (sqrt y) (sqrt x)) (- (sqrt x) (sqrt y)))) in y
0.437 * [taylor]: Taking taylor expansion of x in y
0.437 * [taylor]: Taking taylor expansion of (* (+ (sqrt y) (sqrt x)) (- (sqrt x) (sqrt y))) in y
0.437 * [taylor]: Taking taylor expansion of (+ (sqrt y) (sqrt x)) in y
0.437 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.437 * [taylor]: Taking taylor expansion of y in y
0.438 * [taylor]: Taking taylor expansion of (sqrt x) in y
0.438 * [taylor]: Taking taylor expansion of x in y
0.438 * [taylor]: Taking taylor expansion of (- (sqrt x) (sqrt y)) in y
0.438 * [taylor]: Taking taylor expansion of (sqrt x) in y
0.438 * [taylor]: Taking taylor expansion of x in y
0.438 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.438 * [taylor]: Taking taylor expansion of y in y
0.439 * [taylor]: Taking taylor expansion of (* x (* (+ (sqrt y) (sqrt x)) (- (sqrt x) (sqrt y)))) in x
0.439 * [taylor]: Taking taylor expansion of x in x
0.439 * [taylor]: Taking taylor expansion of (* (+ (sqrt y) (sqrt x)) (- (sqrt x) (sqrt y))) in x
0.439 * [taylor]: Taking taylor expansion of (+ (sqrt y) (sqrt x)) in x
0.439 * [taylor]: Taking taylor expansion of (sqrt y) in x
0.439 * [taylor]: Taking taylor expansion of y in x
0.439 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.440 * [taylor]: Taking taylor expansion of x in x
0.440 * [taylor]: Taking taylor expansion of (- (sqrt x) (sqrt y)) in x
0.441 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.441 * [taylor]: Taking taylor expansion of x in x
0.442 * [taylor]: Taking taylor expansion of (sqrt y) in x
0.442 * [taylor]: Taking taylor expansion of y in x
0.442 * [taylor]: Taking taylor expansion of (* x (* (+ (sqrt y) (sqrt x)) (- (sqrt x) (sqrt y)))) in x
0.442 * [taylor]: Taking taylor expansion of x in x
0.442 * [taylor]: Taking taylor expansion of (* (+ (sqrt y) (sqrt x)) (- (sqrt x) (sqrt y))) in x
0.442 * [taylor]: Taking taylor expansion of (+ (sqrt y) (sqrt x)) in x
0.442 * [taylor]: Taking taylor expansion of (sqrt y) in x
0.442 * [taylor]: Taking taylor expansion of y in x
0.442 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.442 * [taylor]: Taking taylor expansion of x in x
0.443 * [taylor]: Taking taylor expansion of (- (sqrt x) (sqrt y)) in x
0.443 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.443 * [taylor]: Taking taylor expansion of x in x
0.444 * [taylor]: Taking taylor expansion of (sqrt y) in x
0.444 * [taylor]: Taking taylor expansion of y in x
0.444 * [taylor]: Taking taylor expansion of 0 in y
0.445 * [taylor]: Taking taylor expansion of (neg y) in y
0.445 * [taylor]: Taking taylor expansion of y in y
0.452 * [taylor]: Taking taylor expansion of (neg (* +nan.0 (sqrt y))) in y
0.452 * [taylor]: Taking taylor expansion of (* +nan.0 (sqrt y)) in y
0.452 * [taylor]: Taking taylor expansion of +nan.0 in y
0.452 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.452 * [taylor]: Taking taylor expansion of y in y
0.463 * [taylor]: Taking taylor expansion of (neg (+ (* +nan.0 (sqrt y)) (neg +nan.0))) in y
0.463 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (sqrt y)) (neg +nan.0)) in y
0.463 * [taylor]: Taking taylor expansion of (* +nan.0 (sqrt y)) in y
0.463 * [taylor]: Taking taylor expansion of +nan.0 in y
0.463 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.463 * [taylor]: Taking taylor expansion of y in y
0.464 * [taylor]: Taking taylor expansion of (neg +nan.0) in y
0.464 * [taylor]: Taking taylor expansion of +nan.0 in y
0.468 * [approximate]: Taking taylor expansion of (/ (* (- (sqrt (/ 1 x)) (sqrt (/ 1 y))) (+ (sqrt (/ 1 y)) (sqrt (/ 1 x)))) x) in (x y) around 0
0.468 * [taylor]: Taking taylor expansion of (/ (* (- (sqrt (/ 1 x)) (sqrt (/ 1 y))) (+ (sqrt (/ 1 y)) (sqrt (/ 1 x)))) x) in y
0.468 * [taylor]: Taking taylor expansion of (* (- (sqrt (/ 1 x)) (sqrt (/ 1 y))) (+ (sqrt (/ 1 y)) (sqrt (/ 1 x)))) in y
0.468 * [taylor]: Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt (/ 1 y))) in y
0.468 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
0.468 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.468 * [taylor]: Taking taylor expansion of x in y
0.468 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.468 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.468 * [taylor]: Taking taylor expansion of y in y
0.470 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (sqrt (/ 1 x))) in y
0.470 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.470 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.470 * [taylor]: Taking taylor expansion of y in y
0.471 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
0.471 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.471 * [taylor]: Taking taylor expansion of x in y
0.471 * [taylor]: Taking taylor expansion of x in y
0.479 * [taylor]: Taking taylor expansion of (/ (* (- (sqrt (/ 1 x)) (sqrt (/ 1 y))) (+ (sqrt (/ 1 y)) (sqrt (/ 1 x)))) x) in x
0.479 * [taylor]: Taking taylor expansion of (* (- (sqrt (/ 1 x)) (sqrt (/ 1 y))) (+ (sqrt (/ 1 y)) (sqrt (/ 1 x)))) in x
0.479 * [taylor]: Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt (/ 1 y))) in x
0.479 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.479 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.479 * [taylor]: Taking taylor expansion of x in x
0.480 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in x
0.480 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.480 * [taylor]: Taking taylor expansion of y in x
0.480 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (sqrt (/ 1 x))) in x
0.480 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in x
0.480 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.480 * [taylor]: Taking taylor expansion of y in x
0.480 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.481 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.481 * [taylor]: Taking taylor expansion of x in x
0.482 * [taylor]: Taking taylor expansion of x in x
0.489 * [taylor]: Taking taylor expansion of (/ (* (- (sqrt (/ 1 x)) (sqrt (/ 1 y))) (+ (sqrt (/ 1 y)) (sqrt (/ 1 x)))) x) in x
0.489 * [taylor]: Taking taylor expansion of (* (- (sqrt (/ 1 x)) (sqrt (/ 1 y))) (+ (sqrt (/ 1 y)) (sqrt (/ 1 x)))) in x
0.489 * [taylor]: Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt (/ 1 y))) in x
0.489 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.489 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.489 * [taylor]: Taking taylor expansion of x in x
0.490 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in x
0.490 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.490 * [taylor]: Taking taylor expansion of y in x
0.490 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (sqrt (/ 1 x))) in x
0.490 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in x
0.490 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.490 * [taylor]: Taking taylor expansion of y in x
0.491 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.491 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.491 * [taylor]: Taking taylor expansion of x in x
0.492 * [taylor]: Taking taylor expansion of x in x
0.505 * [taylor]: Taking taylor expansion of (* -1 (+ (* +nan.0 (sqrt (/ 1 y))) (- (/ 1 y) +nan.0))) in y
0.505 * [taylor]: Taking taylor expansion of -1 in y
0.505 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (sqrt (/ 1 y))) (- (/ 1 y) +nan.0)) in y
0.505 * [taylor]: Taking taylor expansion of (* +nan.0 (sqrt (/ 1 y))) in y
0.505 * [taylor]: Taking taylor expansion of +nan.0 in y
0.505 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.505 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.505 * [taylor]: Taking taylor expansion of y in y
0.507 * [taylor]: Taking taylor expansion of (- (/ 1 y) +nan.0) in y
0.507 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.507 * [taylor]: Taking taylor expansion of y in y
0.507 * [taylor]: Taking taylor expansion of +nan.0 in y
0.521 * [taylor]: Taking taylor expansion of (neg (+ (* +nan.0 (sqrt (/ 1 y))) (neg +nan.0))) in y
0.522 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (sqrt (/ 1 y))) (neg +nan.0)) in y
0.522 * [taylor]: Taking taylor expansion of (* +nan.0 (sqrt (/ 1 y))) in y
0.522 * [taylor]: Taking taylor expansion of +nan.0 in y
0.522 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.522 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.522 * [taylor]: Taking taylor expansion of y in y
0.523 * [taylor]: Taking taylor expansion of (neg +nan.0) in y
0.523 * [taylor]: Taking taylor expansion of +nan.0 in y
0.533 * [approximate]: Taking taylor expansion of (* -1 (/ (* (+ (sqrt (/ -1 y)) (sqrt (/ -1 x))) (- (sqrt (/ -1 x)) (sqrt (/ -1 y)))) x)) in (x y) around 0
0.533 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (sqrt (/ -1 y)) (sqrt (/ -1 x))) (- (sqrt (/ -1 x)) (sqrt (/ -1 y)))) x)) in y
0.533 * [taylor]: Taking taylor expansion of -1 in y
0.533 * [taylor]: Taking taylor expansion of (/ (* (+ (sqrt (/ -1 y)) (sqrt (/ -1 x))) (- (sqrt (/ -1 x)) (sqrt (/ -1 y)))) x) in y
0.533 * [taylor]: Taking taylor expansion of (* (+ (sqrt (/ -1 y)) (sqrt (/ -1 x))) (- (sqrt (/ -1 x)) (sqrt (/ -1 y)))) in y
0.533 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 y)) (sqrt (/ -1 x))) in y
0.533 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
0.534 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.534 * [taylor]: Taking taylor expansion of -1 in y
0.534 * [taylor]: Taking taylor expansion of y in y
0.535 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.535 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.535 * [taylor]: Taking taylor expansion of -1 in y
0.535 * [taylor]: Taking taylor expansion of x in y
0.535 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 x)) (sqrt (/ -1 y))) in y
0.535 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.535 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.535 * [taylor]: Taking taylor expansion of -1 in y
0.535 * [taylor]: Taking taylor expansion of x in y
0.535 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
0.535 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.535 * [taylor]: Taking taylor expansion of -1 in y
0.535 * [taylor]: Taking taylor expansion of y in y
0.537 * [taylor]: Taking taylor expansion of x in y
0.545 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (sqrt (/ -1 y)) (sqrt (/ -1 x))) (- (sqrt (/ -1 x)) (sqrt (/ -1 y)))) x)) in x
0.545 * [taylor]: Taking taylor expansion of -1 in x
0.545 * [taylor]: Taking taylor expansion of (/ (* (+ (sqrt (/ -1 y)) (sqrt (/ -1 x))) (- (sqrt (/ -1 x)) (sqrt (/ -1 y)))) x) in x
0.545 * [taylor]: Taking taylor expansion of (* (+ (sqrt (/ -1 y)) (sqrt (/ -1 x))) (- (sqrt (/ -1 x)) (sqrt (/ -1 y)))) in x
0.545 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 y)) (sqrt (/ -1 x))) in x
0.545 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x
0.545 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.545 * [taylor]: Taking taylor expansion of -1 in x
0.545 * [taylor]: Taking taylor expansion of y in x
0.545 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.545 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.545 * [taylor]: Taking taylor expansion of -1 in x
0.545 * [taylor]: Taking taylor expansion of x in x
0.547 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 x)) (sqrt (/ -1 y))) in x
0.547 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.547 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.547 * [taylor]: Taking taylor expansion of -1 in x
0.547 * [taylor]: Taking taylor expansion of x in x
0.548 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x
0.548 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.548 * [taylor]: Taking taylor expansion of -1 in x
0.548 * [taylor]: Taking taylor expansion of y in x
0.548 * [taylor]: Taking taylor expansion of x in x
0.556 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (sqrt (/ -1 y)) (sqrt (/ -1 x))) (- (sqrt (/ -1 x)) (sqrt (/ -1 y)))) x)) in x
0.556 * [taylor]: Taking taylor expansion of -1 in x
0.556 * [taylor]: Taking taylor expansion of (/ (* (+ (sqrt (/ -1 y)) (sqrt (/ -1 x))) (- (sqrt (/ -1 x)) (sqrt (/ -1 y)))) x) in x
0.556 * [taylor]: Taking taylor expansion of (* (+ (sqrt (/ -1 y)) (sqrt (/ -1 x))) (- (sqrt (/ -1 x)) (sqrt (/ -1 y)))) in x
0.556 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 y)) (sqrt (/ -1 x))) in x
0.556 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x
0.556 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.556 * [taylor]: Taking taylor expansion of -1 in x
0.556 * [taylor]: Taking taylor expansion of y in x
0.556 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.556 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.556 * [taylor]: Taking taylor expansion of -1 in x
0.556 * [taylor]: Taking taylor expansion of x in x
0.557 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 x)) (sqrt (/ -1 y))) in x
0.557 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.557 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.557 * [taylor]: Taking taylor expansion of -1 in x
0.558 * [taylor]: Taking taylor expansion of x in x
0.559 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x
0.559 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.559 * [taylor]: Taking taylor expansion of -1 in x
0.559 * [taylor]: Taking taylor expansion of y in x
0.559 * [taylor]: Taking taylor expansion of x in x
0.567 * [taylor]: Taking taylor expansion of (- (pow (sqrt (/ -1 y)) 2) (+ (* +nan.0 (sqrt (/ -1 y))) (neg +nan.0))) in y
0.567 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 y)) 2) in y
0.567 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
0.567 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.567 * [taylor]: Taking taylor expansion of -1 in y
0.567 * [taylor]: Taking taylor expansion of y in y
0.568 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (sqrt (/ -1 y))) (neg +nan.0)) in y
0.568 * [taylor]: Taking taylor expansion of (* +nan.0 (sqrt (/ -1 y))) in y
0.568 * [taylor]: Taking taylor expansion of +nan.0 in y
0.568 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
0.568 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.568 * [taylor]: Taking taylor expansion of -1 in y
0.568 * [taylor]: Taking taylor expansion of y in y
0.570 * [taylor]: Taking taylor expansion of (neg +nan.0) in y
0.570 * [taylor]: Taking taylor expansion of +nan.0 in y
0.588 * [taylor]: Taking taylor expansion of (neg (+ (* +nan.0 (sqrt (/ -1 y))) (neg +nan.0))) in y
0.588 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (sqrt (/ -1 y))) (neg +nan.0)) in y
0.588 * [taylor]: Taking taylor expansion of (* +nan.0 (sqrt (/ -1 y))) in y
0.588 * [taylor]: Taking taylor expansion of +nan.0 in y
0.588 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
0.588 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.588 * [taylor]: Taking taylor expansion of -1 in y
0.588 * [taylor]: Taking taylor expansion of y in y
0.589 * [taylor]: Taking taylor expansion of (neg +nan.0) in y
0.589 * [taylor]: Taking taylor expansion of +nan.0 in y
0.601 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
0.601 * [approximate]: Taking taylor expansion of (* x (+ (sqrt y) (sqrt x))) in (x y) around 0
0.601 * [taylor]: Taking taylor expansion of (* x (+ (sqrt y) (sqrt x))) in y
0.601 * [taylor]: Taking taylor expansion of x in y
0.602 * [taylor]: Taking taylor expansion of (+ (sqrt y) (sqrt x)) in y
0.602 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.602 * [taylor]: Taking taylor expansion of y in y
0.603 * [taylor]: Taking taylor expansion of (sqrt x) in y
0.603 * [taylor]: Taking taylor expansion of x in y
0.603 * [taylor]: Taking taylor expansion of (* x (+ (sqrt y) (sqrt x))) in x
0.603 * [taylor]: Taking taylor expansion of x in x
0.603 * [taylor]: Taking taylor expansion of (+ (sqrt y) (sqrt x)) in x
0.603 * [taylor]: Taking taylor expansion of (sqrt y) in x
0.603 * [taylor]: Taking taylor expansion of y in x
0.603 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.603 * [taylor]: Taking taylor expansion of x in x
0.604 * [taylor]: Taking taylor expansion of (* x (+ (sqrt y) (sqrt x))) in x
0.604 * [taylor]: Taking taylor expansion of x in x
0.604 * [taylor]: Taking taylor expansion of (+ (sqrt y) (sqrt x)) in x
0.604 * [taylor]: Taking taylor expansion of (sqrt y) in x
0.604 * [taylor]: Taking taylor expansion of y in x
0.604 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.604 * [taylor]: Taking taylor expansion of x in x
0.605 * [taylor]: Taking taylor expansion of 0 in y
0.606 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.606 * [taylor]: Taking taylor expansion of y in y
0.610 * [taylor]: Taking taylor expansion of (neg +nan.0) in y
0.610 * [taylor]: Taking taylor expansion of +nan.0 in y
0.614 * [taylor]: Taking taylor expansion of (neg +nan.0) in y
0.615 * [taylor]: Taking taylor expansion of +nan.0 in y
0.616 * [approximate]: Taking taylor expansion of (/ (+ (sqrt (/ 1 y)) (sqrt (/ 1 x))) x) in (x y) around 0
0.616 * [taylor]: Taking taylor expansion of (/ (+ (sqrt (/ 1 y)) (sqrt (/ 1 x))) x) in y
0.616 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (sqrt (/ 1 x))) in y
0.616 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.616 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.616 * [taylor]: Taking taylor expansion of y in y
0.617 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
0.617 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.617 * [taylor]: Taking taylor expansion of x in y
0.618 * [taylor]: Taking taylor expansion of x in y
0.618 * [taylor]: Taking taylor expansion of (/ (+ (sqrt (/ 1 y)) (sqrt (/ 1 x))) x) in x
0.618 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (sqrt (/ 1 x))) in x
0.618 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in x
0.618 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.618 * [taylor]: Taking taylor expansion of y in x
0.618 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.618 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.618 * [taylor]: Taking taylor expansion of x in x
0.619 * [taylor]: Taking taylor expansion of x in x
0.620 * [taylor]: Taking taylor expansion of (/ (+ (sqrt (/ 1 y)) (sqrt (/ 1 x))) x) in x
0.620 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (sqrt (/ 1 x))) in x
0.620 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in x
0.620 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.620 * [taylor]: Taking taylor expansion of y in x
0.620 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.620 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.620 * [taylor]: Taking taylor expansion of x in x
0.621 * [taylor]: Taking taylor expansion of x in x
0.622 * [taylor]: Taking taylor expansion of (- (sqrt (/ 1 y)) +nan.0) in y
0.622 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.622 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.622 * [taylor]: Taking taylor expansion of y in y
0.623 * [taylor]: Taking taylor expansion of +nan.0 in y
0.627 * [taylor]: Taking taylor expansion of (neg +nan.0) in y
0.627 * [taylor]: Taking taylor expansion of +nan.0 in y
0.631 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (sqrt (/ -1 y)) (sqrt (/ -1 x))) x)) in (x y) around 0
0.631 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (sqrt (/ -1 y)) (sqrt (/ -1 x))) x)) in y
0.631 * [taylor]: Taking taylor expansion of -1 in y
0.631 * [taylor]: Taking taylor expansion of (/ (+ (sqrt (/ -1 y)) (sqrt (/ -1 x))) x) in y
0.631 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 y)) (sqrt (/ -1 x))) in y
0.631 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
0.631 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.631 * [taylor]: Taking taylor expansion of -1 in y
0.632 * [taylor]: Taking taylor expansion of y in y
0.633 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.633 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.633 * [taylor]: Taking taylor expansion of -1 in y
0.633 * [taylor]: Taking taylor expansion of x in y
0.633 * [taylor]: Taking taylor expansion of x in y
0.633 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (sqrt (/ -1 y)) (sqrt (/ -1 x))) x)) in x
0.633 * [taylor]: Taking taylor expansion of -1 in x
0.633 * [taylor]: Taking taylor expansion of (/ (+ (sqrt (/ -1 y)) (sqrt (/ -1 x))) x) in x
0.633 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 y)) (sqrt (/ -1 x))) in x
0.633 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x
0.633 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.633 * [taylor]: Taking taylor expansion of -1 in x
0.633 * [taylor]: Taking taylor expansion of y in x
0.634 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.634 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.634 * [taylor]: Taking taylor expansion of -1 in x
0.634 * [taylor]: Taking taylor expansion of x in x
0.635 * [taylor]: Taking taylor expansion of x in x
0.635 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (sqrt (/ -1 y)) (sqrt (/ -1 x))) x)) in x
0.635 * [taylor]: Taking taylor expansion of -1 in x
0.635 * [taylor]: Taking taylor expansion of (/ (+ (sqrt (/ -1 y)) (sqrt (/ -1 x))) x) in x
0.635 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 y)) (sqrt (/ -1 x))) in x
0.635 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x
0.635 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.635 * [taylor]: Taking taylor expansion of -1 in x
0.635 * [taylor]: Taking taylor expansion of y in x
0.636 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.636 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.636 * [taylor]: Taking taylor expansion of -1 in x
0.636 * [taylor]: Taking taylor expansion of x in x
0.637 * [taylor]: Taking taylor expansion of x in x
0.637 * [taylor]: Taking taylor expansion of (* -1 (- (sqrt (/ -1 y)) +nan.0)) in y
0.637 * [taylor]: Taking taylor expansion of -1 in y
0.637 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 y)) +nan.0) in y
0.637 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
0.637 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.637 * [taylor]: Taking taylor expansion of -1 in y
0.637 * [taylor]: Taking taylor expansion of y in y
0.639 * [taylor]: Taking taylor expansion of +nan.0 in y
0.645 * [taylor]: Taking taylor expansion of (neg +nan.0) in y
0.645 * [taylor]: Taking taylor expansion of +nan.0 in y
0.651 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2)
0.651 * [approximate]: Taking taylor expansion of (- (sqrt x) (sqrt y)) in (x y) around 0
0.651 * [taylor]: Taking taylor expansion of (- (sqrt x) (sqrt y)) in y
0.651 * [taylor]: Taking taylor expansion of (sqrt x) in y
0.651 * [taylor]: Taking taylor expansion of x in y
0.651 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.651 * [taylor]: Taking taylor expansion of y in y
0.652 * [taylor]: Taking taylor expansion of (- (sqrt x) (sqrt y)) in x
0.652 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.652 * [taylor]: Taking taylor expansion of x in x
0.653 * [taylor]: Taking taylor expansion of (sqrt y) in x
0.653 * [taylor]: Taking taylor expansion of y in x
0.653 * [taylor]: Taking taylor expansion of (- (sqrt x) (sqrt y)) in x
0.653 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.653 * [taylor]: Taking taylor expansion of x in x
0.654 * [taylor]: Taking taylor expansion of (sqrt y) in x
0.654 * [taylor]: Taking taylor expansion of y in x
0.654 * [taylor]: Taking taylor expansion of (neg (sqrt y)) in y
0.654 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.654 * [taylor]: Taking taylor expansion of y in y
0.656 * [taylor]: Taking taylor expansion of (neg +nan.0) in y
0.656 * [taylor]: Taking taylor expansion of +nan.0 in y
0.659 * [taylor]: Taking taylor expansion of (neg +nan.0) in y
0.660 * [taylor]: Taking taylor expansion of +nan.0 in y
0.661 * [approximate]: Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt (/ 1 y))) in (x y) around 0
0.661 * [taylor]: Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt (/ 1 y))) in y
0.661 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
0.661 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.661 * [taylor]: Taking taylor expansion of x in y
0.661 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.661 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.661 * [taylor]: Taking taylor expansion of y in y
0.662 * [taylor]: Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt (/ 1 y))) in x
0.662 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.662 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.662 * [taylor]: Taking taylor expansion of x in x
0.664 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in x
0.664 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.664 * [taylor]: Taking taylor expansion of y in x
0.664 * [taylor]: Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt (/ 1 y))) in x
0.664 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.664 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.664 * [taylor]: Taking taylor expansion of x in x
0.665 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in x
0.665 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.665 * [taylor]: Taking taylor expansion of y in x
0.666 * [taylor]: Taking taylor expansion of 0 in y
0.666 * [taylor]: Taking taylor expansion of (neg (+ (sqrt (/ 1 y)) (neg +nan.0))) in y
0.666 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (neg +nan.0)) in y
0.666 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.666 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.666 * [taylor]: Taking taylor expansion of y in y
0.667 * [taylor]: Taking taylor expansion of (neg +nan.0) in y
0.667 * [taylor]: Taking taylor expansion of +nan.0 in y
0.675 * [taylor]: Taking taylor expansion of (neg +nan.0) in y
0.675 * [taylor]: Taking taylor expansion of +nan.0 in y
0.680 * [taylor]: Taking taylor expansion of (neg +nan.0) in y
0.681 * [taylor]: Taking taylor expansion of +nan.0 in y
0.685 * [approximate]: Taking taylor expansion of (- (sqrt (/ -1 x)) (sqrt (/ -1 y))) in (x y) around 0
0.685 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 x)) (sqrt (/ -1 y))) in y
0.685 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.685 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.685 * [taylor]: Taking taylor expansion of -1 in y
0.685 * [taylor]: Taking taylor expansion of x in y
0.685 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
0.685 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.685 * [taylor]: Taking taylor expansion of -1 in y
0.686 * [taylor]: Taking taylor expansion of y in y
0.687 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 x)) (sqrt (/ -1 y))) in x
0.687 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.687 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.687 * [taylor]: Taking taylor expansion of -1 in x
0.687 * [taylor]: Taking taylor expansion of x in x
0.688 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x
0.688 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.688 * [taylor]: Taking taylor expansion of -1 in x
0.688 * [taylor]: Taking taylor expansion of y in x
0.688 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 x)) (sqrt (/ -1 y))) in x
0.688 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.688 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.688 * [taylor]: Taking taylor expansion of -1 in x
0.688 * [taylor]: Taking taylor expansion of x in x
0.690 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x
0.690 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.690 * [taylor]: Taking taylor expansion of -1 in x
0.690 * [taylor]: Taking taylor expansion of y in x
0.690 * [taylor]: Taking taylor expansion of 0 in y
0.690 * [taylor]: Taking taylor expansion of (neg (+ (sqrt (/ -1 y)) (neg +nan.0))) in y
0.690 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 y)) (neg +nan.0)) in y
0.690 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
0.690 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.690 * [taylor]: Taking taylor expansion of -1 in y
0.690 * [taylor]: Taking taylor expansion of y in y
0.692 * [taylor]: Taking taylor expansion of (neg +nan.0) in y
0.692 * [taylor]: Taking taylor expansion of +nan.0 in y
0.695 * [taylor]: Taking taylor expansion of (neg +nan.0) in y
0.695 * [taylor]: Taking taylor expansion of +nan.0 in y
0.700 * [taylor]: Taking taylor expansion of (neg +nan.0) in y
0.700 * [taylor]: Taking taylor expansion of +nan.0 in y
0.705 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2)
0.705 * [approximate]: Taking taylor expansion of (+ (sqrt y) (sqrt x)) in (x y) around 0
0.705 * [taylor]: Taking taylor expansion of (+ (sqrt y) (sqrt x)) in y
0.705 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.705 * [taylor]: Taking taylor expansion of y in y
0.706 * [taylor]: Taking taylor expansion of (sqrt x) in y
0.706 * [taylor]: Taking taylor expansion of x in y
0.706 * [taylor]: Taking taylor expansion of (+ (sqrt y) (sqrt x)) in x
0.706 * [taylor]: Taking taylor expansion of (sqrt y) in x
0.706 * [taylor]: Taking taylor expansion of y in x
0.706 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.706 * [taylor]: Taking taylor expansion of x in x
0.707 * [taylor]: Taking taylor expansion of (+ (sqrt y) (sqrt x)) in x
0.707 * [taylor]: Taking taylor expansion of (sqrt y) in x
0.707 * [taylor]: Taking taylor expansion of y in x
0.707 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.707 * [taylor]: Taking taylor expansion of x in x
0.708 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.708 * [taylor]: Taking taylor expansion of y in y
0.709 * [taylor]: Taking taylor expansion of (neg +nan.0) in y
0.710 * [taylor]: Taking taylor expansion of +nan.0 in y
0.712 * [taylor]: Taking taylor expansion of (neg +nan.0) in y
0.712 * [taylor]: Taking taylor expansion of +nan.0 in y
0.714 * [approximate]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (sqrt (/ 1 x))) in (x y) around 0
0.714 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (sqrt (/ 1 x))) in y
0.714 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.714 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.714 * [taylor]: Taking taylor expansion of y in y
0.715 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
0.715 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.715 * [taylor]: Taking taylor expansion of x in y
0.715 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (sqrt (/ 1 x))) in x
0.715 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in x
0.715 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.715 * [taylor]: Taking taylor expansion of y in x
0.715 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.715 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.715 * [taylor]: Taking taylor expansion of x in x
0.717 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (sqrt (/ 1 x))) in x
0.717 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in x
0.717 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.717 * [taylor]: Taking taylor expansion of y in x
0.717 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.717 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.717 * [taylor]: Taking taylor expansion of x in x
0.718 * [taylor]: Taking taylor expansion of 0 in y
0.719 * [taylor]: Taking taylor expansion of (- (sqrt (/ 1 y)) +nan.0) in y
0.719 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.719 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.719 * [taylor]: Taking taylor expansion of y in y
0.720 * [taylor]: Taking taylor expansion of +nan.0 in y
0.722 * [taylor]: Taking taylor expansion of (neg +nan.0) in y
0.722 * [taylor]: Taking taylor expansion of +nan.0 in y
0.727 * [taylor]: Taking taylor expansion of (neg +nan.0) in y
0.727 * [taylor]: Taking taylor expansion of +nan.0 in y
0.731 * [approximate]: Taking taylor expansion of (+ (sqrt (/ -1 y)) (sqrt (/ -1 x))) in (x y) around 0
0.731 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 y)) (sqrt (/ -1 x))) in y
0.731 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
0.731 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.731 * [taylor]: Taking taylor expansion of -1 in y
0.731 * [taylor]: Taking taylor expansion of y in y
0.732 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.732 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.732 * [taylor]: Taking taylor expansion of -1 in y
0.732 * [taylor]: Taking taylor expansion of x in y
0.733 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 y)) (sqrt (/ -1 x))) in x
0.733 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x
0.733 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.733 * [taylor]: Taking taylor expansion of -1 in x
0.733 * [taylor]: Taking taylor expansion of y in x
0.733 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.733 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.733 * [taylor]: Taking taylor expansion of -1 in x
0.733 * [taylor]: Taking taylor expansion of x in x
0.734 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 y)) (sqrt (/ -1 x))) in x
0.734 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x
0.734 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.734 * [taylor]: Taking taylor expansion of -1 in x
0.734 * [taylor]: Taking taylor expansion of y in x
0.734 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.734 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.734 * [taylor]: Taking taylor expansion of -1 in x
0.734 * [taylor]: Taking taylor expansion of x in x
0.736 * [taylor]: Taking taylor expansion of 0 in y
0.736 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 y)) +nan.0) in y
0.736 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
0.736 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.736 * [taylor]: Taking taylor expansion of -1 in y
0.736 * [taylor]: Taking taylor expansion of y in y
0.737 * [taylor]: Taking taylor expansion of +nan.0 in y
0.740 * [taylor]: Taking taylor expansion of (neg +nan.0) in y
0.740 * [taylor]: Taking taylor expansion of +nan.0 in y
0.744 * [taylor]: Taking taylor expansion of (neg +nan.0) in y
0.744 * [taylor]: Taking taylor expansion of +nan.0 in y
0.748 * * * [progress]: simplifying candidates
0.750 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* x (+ (sqrt x) (sqrt y))) (- (sqrt x) (sqrt y)))
  (* (* x (+ (sqrt x) (sqrt y))) (- (sqrt x) (sqrt y)))
  (+ (+ (log x) (log (+ (sqrt x) (sqrt y)))) (log (- (sqrt x) (sqrt y))))
  (+ (log (* x (+ (sqrt x) (sqrt y)))) (log (- (sqrt x) (sqrt y))))
  (log (* (* x (+ (sqrt x) (sqrt y))) (- (sqrt x) (sqrt y))))
  (exp (* (* x (+ (sqrt x) (sqrt y))) (- (sqrt x) (sqrt y))))
  (* (* (* (* x x) x) (* (* (+ (sqrt x) (sqrt y)) (+ (sqrt x) (sqrt y))) (+ (sqrt x) (sqrt y)))) (* (* (- (sqrt x) (sqrt y)) (- (sqrt x) (sqrt y))) (- (sqrt x) (sqrt y))))
  (* (* (* (* x (+ (sqrt x) (sqrt y))) (* x (+ (sqrt x) (sqrt y)))) (* x (+ (sqrt x) (sqrt y)))) (* (* (- (sqrt x) (sqrt y)) (- (sqrt x) (sqrt y))) (- (sqrt x) (sqrt y))))
  (* (cbrt (* (* x (+ (sqrt x) (sqrt y))) (- (sqrt x) (sqrt y)))) (cbrt (* (* x (+ (sqrt x) (sqrt y))) (- (sqrt x) (sqrt y)))))
  (cbrt (* (* x (+ (sqrt x) (sqrt y))) (- (sqrt x) (sqrt y))))
  (* (* (* (* x (+ (sqrt x) (sqrt y))) (- (sqrt x) (sqrt y))) (* (* x (+ (sqrt x) (sqrt y))) (- (sqrt x) (sqrt y)))) (* (* x (+ (sqrt x) (sqrt y))) (- (sqrt x) (sqrt y))))
  (sqrt (* (* x (+ (sqrt x) (sqrt y))) (- (sqrt x) (sqrt y))))
  (sqrt (* (* x (+ (sqrt x) (sqrt y))) (- (sqrt x) (sqrt y))))
  (* (* x (+ (pow (sqrt x) 3) (pow (sqrt y) 3))) (- (pow (sqrt x) 3) (pow (sqrt y) 3)))
  (* (+ (* (sqrt x) (sqrt x)) (- (* (sqrt y) (sqrt y)) (* (sqrt x) (sqrt y)))) (+ (* (sqrt x) (sqrt x)) (+ (* (sqrt y) (sqrt y)) (* (sqrt x) (sqrt y)))))
  (* (* x (+ (pow (sqrt x) 3) (pow (sqrt y) 3))) (- (* (sqrt x) (sqrt x)) (* (sqrt y) (sqrt y))))
  (* (+ (* (sqrt x) (sqrt x)) (- (* (sqrt y) (sqrt y)) (* (sqrt x) (sqrt y)))) (+ (sqrt x) (sqrt y)))
  (* (* x (- (* (sqrt x) (sqrt x)) (* (sqrt y) (sqrt y)))) (- (pow (sqrt x) 3) (pow (sqrt y) 3)))
  (* (- (sqrt x) (sqrt y)) (+ (* (sqrt x) (sqrt x)) (+ (* (sqrt y) (sqrt y)) (* (sqrt x) (sqrt y)))))
  (* (* x (- (* (sqrt x) (sqrt x)) (* (sqrt y) (sqrt y)))) (- (* (sqrt x) (sqrt x)) (* (sqrt y) (sqrt y))))
  (* (- (sqrt x) (sqrt y)) (+ (sqrt x) (sqrt y)))
  (* (* x (+ (sqrt x) (sqrt y))) (sqrt x))
  (* (* x (+ (sqrt x) (sqrt y))) (neg (sqrt y)))
  (* (* x (+ (sqrt x) (sqrt y))) (sqrt x))
  (* (* x (+ (sqrt x) (sqrt y))) (neg (sqrt y)))
  (* (sqrt x) (* x (+ (sqrt x) (sqrt y))))
  (* (neg (sqrt y)) (* x (+ (sqrt x) (sqrt y))))
  (* (sqrt x) (* x (+ (sqrt x) (sqrt y))))
  (* (neg (sqrt y)) (* x (+ (sqrt x) (sqrt y))))
  (* (* x (+ (sqrt x) (sqrt y))) (* (cbrt (- (sqrt x) (sqrt y))) (cbrt (- (sqrt x) (sqrt y)))))
  (* (* x (+ (sqrt x) (sqrt y))) (sqrt (- (sqrt x) (sqrt y))))
  (* (* x (+ (sqrt x) (sqrt y))) 1)
  (* (* x (+ (sqrt x) (sqrt y))) (+ (sqrt (sqrt x)) (sqrt (sqrt y))))
  (* (* x (+ (sqrt x) (sqrt y))) (+ (sqrt (sqrt x)) (sqrt (sqrt y))))
  (* (* x (+ (sqrt x) (sqrt y))) (+ (sqrt (sqrt x)) (sqrt (sqrt y))))
  (* (* x (+ (sqrt x) (sqrt y))) (+ (sqrt (sqrt x)) (sqrt (sqrt y))))
  (* (* x (+ (sqrt x) (sqrt y))) (sqrt 1))
  (* (* x (+ (sqrt x) (sqrt y))) 1)
  (* (+ (sqrt x) (sqrt y)) (- (sqrt x) (sqrt y)))
  (* (* x (+ (sqrt x) (sqrt y))) (- (pow (sqrt x) 3) (pow (sqrt y) 3)))
  (* (* x (+ (sqrt x) (sqrt y))) (- (* (sqrt x) (sqrt x)) (* (sqrt y) (sqrt y))))
  (* (* x (+ (pow (sqrt x) 3) (pow (sqrt y) 3))) (- (sqrt x) (sqrt y)))
  (* (* x (- (* (sqrt x) (sqrt x)) (* (sqrt y) (sqrt y)))) (- (sqrt x) (sqrt y)))
  (* x (+ (sqrt x) (sqrt y)))
  (+ (log x) (log (+ (sqrt x) (sqrt y))))
  (log (* x (+ (sqrt x) (sqrt y))))
  (exp (* x (+ (sqrt x) (sqrt y))))
  (* (* (* x x) x) (* (* (+ (sqrt x) (sqrt y)) (+ (sqrt x) (sqrt y))) (+ (sqrt x) (sqrt y))))
  (* (cbrt (* x (+ (sqrt x) (sqrt y)))) (cbrt (* x (+ (sqrt x) (sqrt y)))))
  (cbrt (* x (+ (sqrt x) (sqrt y))))
  (* (* (* x (+ (sqrt x) (sqrt y))) (* x (+ (sqrt x) (sqrt y)))) (* x (+ (sqrt x) (sqrt y))))
  (sqrt (* x (+ (sqrt x) (sqrt y))))
  (sqrt (* x (+ (sqrt x) (sqrt y))))
  (* (sqrt x) (sqrt (+ (sqrt x) (sqrt y))))
  (* (sqrt x) (sqrt (+ (sqrt x) (sqrt y))))
  (* x (sqrt x))
  (* x (sqrt y))
  (* (sqrt x) x)
  (* (sqrt y) x)
  (* x (* (cbrt (+ (sqrt x) (sqrt y))) (cbrt (+ (sqrt x) (sqrt y)))))
  (* x (sqrt (+ (sqrt x) (sqrt y))))
  (* x 1)
  (* x (sqrt 1))
  (* x 1)
  (* (cbrt x) (+ (sqrt x) (sqrt y)))
  (* (sqrt x) (+ (sqrt x) (sqrt y)))
  (* x (+ (sqrt x) (sqrt y)))
  (* x (+ (pow (sqrt x) 3) (pow (sqrt y) 3)))
  (* x (- (* (sqrt x) (sqrt x)) (* (sqrt y) (sqrt y))))
  (/ (exp (sqrt x)) (exp (sqrt y)))
  (log (- (sqrt x) (sqrt y)))
  (exp (- (sqrt x) (sqrt y)))
  (* (cbrt (- (sqrt x) (sqrt y))) (cbrt (- (sqrt x) (sqrt y))))
  (cbrt (- (sqrt x) (sqrt y)))
  (* (* (- (sqrt x) (sqrt y)) (- (sqrt x) (sqrt y))) (- (sqrt x) (sqrt y)))
  (sqrt (- (sqrt x) (sqrt y)))
  (sqrt (- (sqrt x) (sqrt y)))
  (- (pow (sqrt x) 3) (pow (sqrt y) 3))
  (+ (* (sqrt x) (sqrt x)) (+ (* (sqrt y) (sqrt y)) (* (sqrt x) (sqrt y))))
  (neg (sqrt y))
  (- (* (sqrt x) (sqrt x)) (* (sqrt y) (sqrt y)))
  (+ (sqrt x) (sqrt y))
  (+ (sqrt (sqrt x)) (sqrt (sqrt y)))
  (- (sqrt (sqrt x)) (sqrt (sqrt y)))
  (+ (sqrt (sqrt x)) (sqrt (sqrt y)))
  (- (sqrt (sqrt x)) (sqrt (sqrt y)))
  (+ (sqrt (sqrt x)) (sqrt (sqrt y)))
  (- (sqrt (sqrt x)) (sqrt (sqrt y)))
  (+ (sqrt (sqrt x)) (sqrt (sqrt y)))
  (- (sqrt (sqrt x)) (sqrt (sqrt y)))
  (- (sqrt x) (sqrt y))
  (- (sqrt x) (sqrt y))
  (neg (sqrt y))
  (* (exp (sqrt x)) (exp (sqrt y)))
  (log (+ (sqrt x) (sqrt y)))
  (exp (+ (sqrt x) (sqrt y)))
  (* (cbrt (+ (sqrt x) (sqrt y))) (cbrt (+ (sqrt x) (sqrt y))))
  (cbrt (+ (sqrt x) (sqrt y)))
  (* (* (+ (sqrt x) (sqrt y)) (+ (sqrt x) (sqrt y))) (+ (sqrt x) (sqrt y)))
  (sqrt (+ (sqrt x) (sqrt y)))
  (sqrt (+ (sqrt x) (sqrt y)))
  (+ (pow (sqrt x) 3) (pow (sqrt y) 3))
  (+ (* (sqrt x) (sqrt x)) (- (* (sqrt y) (sqrt y)) (* (sqrt x) (sqrt y))))
  (- (* (sqrt x) (sqrt x)) (* (sqrt y) (sqrt y)))
  (- (sqrt x) (sqrt y))
  (+ (sqrt x) (sqrt y))
  (+ (sqrt x) (sqrt y))
  (neg (+ (* +nan.0 (* (pow x 2) y)) (- (* x y) (* +nan.0 (pow x 3)))))
  (neg (+ (* +nan.0 x) (neg (+ (* +nan.0 (/ x y)) (neg +nan.0)))))
  (neg (+ (* +nan.0 x) (neg (+ (* +nan.0 (/ x y)) (neg +nan.0)))))
  (neg (+ (* +nan.0 (pow x 2)) (neg (+ (* +nan.0 (pow x 3)) (neg (* +nan.0 (* x y)))))))
  (neg (+ (* +nan.0 x) (neg (+ (* +nan.0 (/ x y)) (neg +nan.0)))))
  (neg (+ (* +nan.0 x) (neg (+ (* +nan.0 (/ x y)) (neg +nan.0)))))
  (neg (+ (* +nan.0 (pow x 2)) (neg (+ (* +nan.0 x) (neg (* +nan.0 y))))))
  (neg (+ (* +nan.0 (/ 1 y)) (neg (+ (* +nan.0 (/ 1 x)) (neg +nan.0)))))
  (neg (+ (* +nan.0 (/ 1 y)) (neg (+ (* +nan.0 (/ 1 x)) (neg +nan.0)))))
  (neg (+ (* +nan.0 (pow x 2)) (neg (+ (* +nan.0 x) (neg (* +nan.0 y))))))
  (neg (+ (* +nan.0 (/ 1 y)) (neg (+ (* +nan.0 (/ 1 x)) (neg +nan.0)))))
  (neg (+ (* +nan.0 (/ 1 y)) (neg (+ (* +nan.0 (/ 1 x)) (neg +nan.0)))))
0.760 * * [simplify]: iteration  0 :  418  enodes  (cost  808 )
0.769 * * [simplify]: iteration  1 :  2287  enodes  (cost  664 )
0.816 * * [simplify]: iteration  2 :  5001  enodes  (cost  655 )
0.820 * [simplify]: Simplified to:
   (* (+ x (neg y)) x)
  (* (+ x (neg y)) x)
  (+ (log x) (log (+ x (neg y))))
  (+ (log x) (log (+ x (neg y))))
  (+ (log x) (log (+ x (neg y))))
  (pow (exp x) (+ x (neg y)))
  (pow (* (+ x (neg y)) x) 3)
  (pow (* (+ x (neg y)) x) 3)
  (* (cbrt (* (* x (+ (sqrt x) (sqrt y))) (- (sqrt x) (sqrt y)))) (cbrt (* (* x (+ (sqrt x) (sqrt y))) (- (sqrt x) (sqrt y)))))
  (cbrt (* (* x (+ (sqrt x) (sqrt y))) (- (sqrt x) (sqrt y))))
  (pow (* (+ x (neg y)) x) 3)
  (sqrt (* (* x (+ (sqrt x) (sqrt y))) (- (sqrt x) (sqrt y))))
  (sqrt (* (* x (+ (sqrt x) (sqrt y))) (- (sqrt x) (sqrt y))))
  (* (* x (+ (pow (sqrt x) 3) (pow (sqrt y) 3))) (- (pow (sqrt x) 3) (pow (sqrt y) 3)))
  (* (+ (+ x y) (* (sqrt x) (sqrt y))) (- (+ x y) (* (sqrt x) (sqrt y))))
  (* (+ x (neg y)) (* x (+ (pow (sqrt x) 3) (pow (sqrt y) 3))))
  (* (+ (sqrt x) (sqrt y)) (- (+ x y) (* (sqrt x) (sqrt y))))
  (* (- (pow (sqrt x) 3) (pow (sqrt y) 3)) (* (+ x (neg y)) x))
  (* (+ (+ x y) (* (sqrt x) (sqrt y))) (- (sqrt x) (sqrt y)))
  (* (+ x (neg y)) (* (+ x (neg y)) x))
  (+ x (neg y))
  (* (+ x (* (sqrt x) (sqrt y))) x)
  (* (neg (+ (* (sqrt x) (sqrt y)) y)) x)
  (* (+ x (* (sqrt x) (sqrt y))) x)
  (* (neg (+ (* (sqrt x) (sqrt y)) y)) x)
  (* (+ x (* (sqrt x) (sqrt y))) x)
  (* (neg (+ (* (sqrt x) (sqrt y)) y)) x)
  (* (+ x (* (sqrt x) (sqrt y))) x)
  (* (neg (+ (* (sqrt x) (sqrt y)) y)) x)
  (* (* x (+ (sqrt x) (sqrt y))) (* (cbrt (- (sqrt x) (sqrt y))) (cbrt (- (sqrt x) (sqrt y)))))
  (* (* x (+ (sqrt x) (sqrt y))) (sqrt (- (sqrt x) (sqrt y))))
  (* x (+ (sqrt x) (sqrt y)))
  (* (* x (+ (sqrt x) (sqrt y))) (+ (sqrt (sqrt x)) (sqrt (sqrt y))))
  (* (* x (+ (sqrt x) (sqrt y))) (+ (sqrt (sqrt x)) (sqrt (sqrt y))))
  (* (* x (+ (sqrt x) (sqrt y))) (+ (sqrt (sqrt x)) (sqrt (sqrt y))))
  (* (* x (+ (sqrt x) (sqrt y))) (+ (sqrt (sqrt x)) (sqrt (sqrt y))))
  (* x (+ (sqrt x) (sqrt y)))
  (* x (+ (sqrt x) (sqrt y)))
  (+ x (neg y))
  (* (* x (+ (sqrt x) (sqrt y))) (- (pow (sqrt x) 3) (pow (sqrt y) 3)))
  (* (+ x (neg y)) (* x (+ (sqrt x) (sqrt y))))
  (* (* x (+ (pow (sqrt x) 3) (pow (sqrt y) 3))) (- (sqrt x) (sqrt y)))
  (* (- (sqrt x) (sqrt y)) (* (+ x (neg y)) x))
  (* x (+ (sqrt x) (sqrt y)))
  (log (* x (+ (sqrt x) (sqrt y))))
  (log (* x (+ (sqrt x) (sqrt y))))
  (exp (* x (+ (sqrt x) (sqrt y))))
  (pow (* x (+ (sqrt x) (sqrt y))) 3)
  (* (cbrt (* x (+ (sqrt x) (sqrt y)))) (cbrt (* x (+ (sqrt x) (sqrt y)))))
  (cbrt (* x (+ (sqrt x) (sqrt y))))
  (pow (* x (+ (sqrt x) (sqrt y))) 3)
  (sqrt (* x (+ (sqrt x) (sqrt y))))
  (sqrt (* x (+ (sqrt x) (sqrt y))))
  (* (sqrt x) (sqrt (+ (sqrt x) (sqrt y))))
  (* (sqrt x) (sqrt (+ (sqrt x) (sqrt y))))
  (pow (sqrt x) 3)
  (* x (sqrt y))
  (pow (sqrt x) 3)
  (* x (sqrt y))
  (* x (* (cbrt (+ (sqrt x) (sqrt y))) (cbrt (+ (sqrt x) (sqrt y)))))
  (* x (sqrt (+ (sqrt x) (sqrt y))))
  x
  x
  x
  (* (cbrt x) (+ (sqrt x) (sqrt y)))
  (+ x (* (sqrt x) (sqrt y)))
  (* x (+ (sqrt x) (sqrt y)))
  (* x (+ (pow (sqrt x) 3) (pow (sqrt y) 3)))
  (* (+ x (neg y)) x)
  (exp (- (sqrt x) (sqrt y)))
  (log (- (sqrt x) (sqrt y)))
  (exp (- (sqrt x) (sqrt y)))
  (* (cbrt (- (sqrt x) (sqrt y))) (cbrt (- (sqrt x) (sqrt y))))
  (cbrt (- (sqrt x) (sqrt y)))
  (pow (- (sqrt x) (sqrt y)) 3)
  (sqrt (- (sqrt x) (sqrt y)))
  (sqrt (- (sqrt x) (sqrt y)))
  (- (pow (sqrt x) 3) (pow (sqrt y) 3))
  (+ (+ x y) (* (sqrt x) (sqrt y)))
  (neg (sqrt y))
  (+ x (neg y))
  (+ (sqrt x) (sqrt y))
  (+ (sqrt (sqrt x)) (sqrt (sqrt y)))
  (- (sqrt (sqrt x)) (sqrt (sqrt y)))
  (+ (sqrt (sqrt x)) (sqrt (sqrt y)))
  (- (sqrt (sqrt x)) (sqrt (sqrt y)))
  (+ (sqrt (sqrt x)) (sqrt (sqrt y)))
  (- (sqrt (sqrt x)) (sqrt (sqrt y)))
  (+ (sqrt (sqrt x)) (sqrt (sqrt y)))
  (- (sqrt (sqrt x)) (sqrt (sqrt y)))
  (- (sqrt x) (sqrt y))
  (- (sqrt x) (sqrt y))
  (neg (sqrt y))
  (exp (+ (sqrt x) (sqrt y)))
  (log (+ (sqrt x) (sqrt y)))
  (exp (+ (sqrt x) (sqrt y)))
  (* (cbrt (+ (sqrt x) (sqrt y))) (cbrt (+ (sqrt x) (sqrt y))))
  (cbrt (+ (sqrt x) (sqrt y)))
  (pow (+ (sqrt x) (sqrt y)) 3)
  (sqrt (+ (sqrt x) (sqrt y)))
  (sqrt (+ (sqrt x) (sqrt y)))
  (+ (pow (sqrt x) 3) (pow (sqrt y) 3))
  (- (+ x y) (* (sqrt x) (sqrt y)))
  (+ x (neg y))
  (- (sqrt x) (sqrt y))
  (+ (sqrt x) (sqrt y))
  (+ (sqrt x) (sqrt y))
  (+ (neg (* y (+ (* +nan.0 (pow x 2)) x))) (* +nan.0 (pow x 3)))
  (+ (neg (* +nan.0 x)) (- (* +nan.0 (/ x y)) +nan.0))
  (+ (neg (* +nan.0 x)) (- (* +nan.0 (/ x y)) +nan.0))
  (+ (* +nan.0 (- (pow x 3) (* x y))) (neg (* +nan.0 (pow x 2))))
  (+ (neg (* +nan.0 x)) (- (* +nan.0 (/ x y)) +nan.0))
  (+ (neg (* +nan.0 x)) (- (* +nan.0 (/ x y)) +nan.0))
  (+ (neg (* +nan.0 (pow x 2))) (- (* +nan.0 x) (* +nan.0 y)))
  (+ (- (* +nan.0 (/ 1 x)) +nan.0) (/ (neg +nan.0) y))
  (+ (- (* +nan.0 (/ 1 x)) +nan.0) (/ (neg +nan.0) y))
  (+ (neg (* +nan.0 (pow x 2))) (- (* +nan.0 x) (* +nan.0 y)))
  (+ (- (* +nan.0 (/ 1 x)) +nan.0) (/ (neg +nan.0) y))
  (+ (- (* +nan.0 (/ 1 x)) +nan.0) (/ (neg +nan.0) y))
0.820 * * * [progress]: adding candidates to table
0.995 * [progress]: [Phase 3 of 3] Extracting.
0.995 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* x (* (- x y) 2.0)))> #<alt (λ (x y) (* (* (* x (+ (sqrt x) (sqrt y))) (- (sqrt x) (sqrt y))) 2.0))>)
0.996 * * * [regime-changes]: Trying 2 branch expressions: (y x)
0.996 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* x (* (- x y) 2.0)))> #<alt (λ (x y) (* (* (* x (+ (sqrt x) (sqrt y))) (- (sqrt x) (sqrt y))) 2.0))>)
1.009 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* x (* (- x y) 2.0)))> #<alt (λ (x y) (* (* (* x (+ (sqrt x) (sqrt y))) (- (sqrt x) (sqrt y))) 2.0))>)
1.020 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
1.021 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (* (- x y) 2.0))
1.021 * * [simplify]: iteration  0 :  8  enodes  (cost  3 )
1.021 * * [simplify]: iteration  1 :  8  enodes  (cost  3 )
1.021 * [simplify]: Simplified to:
   (* x (* (- x y) 2.0))
1.536 * [regime-testing]: Baseline error score: 0.0166270783847981
1.536 * [regime-testing]: Oracle error score: 0.015751968996124514
1.537 * [regime-testing]: End program error score: 0.0166270783847981
1.553 * [regime-testing]: Target error score: 0.008626078259782472