2.718 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.020 * * * [progress]: [2/2] Setting up program.
0.022 * [progress]: [Phase 2 of 3] Improving.
0.022 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (+ 1.0 (* y y)))
0.024 * * [simplify]: iteration  0 :  18  enodes  (cost  7 )
0.024 * * [simplify]: iteration  1 :  18  enodes  (cost  7 )
0.025 * [simplify]: Simplified to:
   (* x (+ 1.0 (* y y)))
0.025 * * [progress]: iteration 1 / 4
0.025 * * * [progress]: picking best candidate
0.027 * * * * [pick]: Picked  #<alt (λ (x y) (* x (+ 1.0 (* y y))))>
0.027 * * * [progress]: localizing error
0.032 * * * [progress]: generating rewritten candidates
0.032 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.039 * * * [progress]: generating series expansions
0.039 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.039 * [approximate]: Taking taylor expansion of (* x (+ (pow y 2) 1.0)) in (x y) around 0
0.040 * [taylor]: Taking taylor expansion of (* x (+ (pow y 2) 1.0)) in y
0.040 * [taylor]: Taking taylor expansion of x in y
0.040 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in y
0.040 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.040 * [taylor]: Taking taylor expansion of y in y
0.040 * [taylor]: Taking taylor expansion of 1.0 in y
0.040 * [taylor]: Taking taylor expansion of (* x (+ (pow y 2) 1.0)) in x
0.040 * [taylor]: Taking taylor expansion of x in x
0.040 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in x
0.040 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.040 * [taylor]: Taking taylor expansion of y in x
0.040 * [taylor]: Taking taylor expansion of 1.0 in x
0.040 * [taylor]: Taking taylor expansion of (* x (+ (pow y 2) 1.0)) in x
0.040 * [taylor]: Taking taylor expansion of x in x
0.040 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in x
0.040 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.040 * [taylor]: Taking taylor expansion of y in x
0.040 * [taylor]: Taking taylor expansion of 1.0 in x
0.040 * [taylor]: Taking taylor expansion of 0 in y
0.040 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in y
0.040 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.041 * [taylor]: Taking taylor expansion of y in y
0.041 * [taylor]: Taking taylor expansion of 1.0 in y
0.041 * [taylor]: Taking taylor expansion of 0 in y
0.041 * [taylor]: Taking taylor expansion of 0 in y
0.041 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in (x y) around 0
0.041 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in y
0.041 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.041 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.041 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.041 * [taylor]: Taking taylor expansion of y in y
0.041 * [taylor]: Taking taylor expansion of 1.0 in y
0.041 * [taylor]: Taking taylor expansion of x in y
0.041 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in x
0.041 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in x
0.041 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.041 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.041 * [taylor]: Taking taylor expansion of y in x
0.042 * [taylor]: Taking taylor expansion of 1.0 in x
0.042 * [taylor]: Taking taylor expansion of x in x
0.042 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in x
0.042 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in x
0.042 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.042 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.042 * [taylor]: Taking taylor expansion of y in x
0.042 * [taylor]: Taking taylor expansion of 1.0 in x
0.042 * [taylor]: Taking taylor expansion of x in x
0.042 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.042 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.042 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.042 * [taylor]: Taking taylor expansion of y in y
0.042 * [taylor]: Taking taylor expansion of 1.0 in y
0.043 * [taylor]: Taking taylor expansion of 0 in y
0.043 * [taylor]: Taking taylor expansion of 0 in y
0.044 * [taylor]: Taking taylor expansion of 0 in y
0.044 * [taylor]: Taking taylor expansion of 0 in y
0.045 * [taylor]: Taking taylor expansion of 0 in y
0.045 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow y 2)) 1.0) x)) in (x y) around 0
0.046 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow y 2)) 1.0) x)) in y
0.046 * [taylor]: Taking taylor expansion of -1 in y
0.046 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in y
0.046 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.046 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.046 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.046 * [taylor]: Taking taylor expansion of y in y
0.046 * [taylor]: Taking taylor expansion of 1.0 in y
0.046 * [taylor]: Taking taylor expansion of x in y
0.046 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow y 2)) 1.0) x)) in x
0.046 * [taylor]: Taking taylor expansion of -1 in x
0.046 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in x
0.046 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in x
0.046 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.046 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.046 * [taylor]: Taking taylor expansion of y in x
0.046 * [taylor]: Taking taylor expansion of 1.0 in x
0.046 * [taylor]: Taking taylor expansion of x in x
0.046 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow y 2)) 1.0) x)) in x
0.046 * [taylor]: Taking taylor expansion of -1 in x
0.046 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in x
0.046 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in x
0.046 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.046 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.046 * [taylor]: Taking taylor expansion of y in x
0.046 * [taylor]: Taking taylor expansion of 1.0 in x
0.046 * [taylor]: Taking taylor expansion of x in x
0.047 * [taylor]: Taking taylor expansion of (* -1 (+ (/ 1 (pow y 2)) 1.0)) in y
0.047 * [taylor]: Taking taylor expansion of -1 in y
0.047 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.047 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.047 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.047 * [taylor]: Taking taylor expansion of y in y
0.047 * [taylor]: Taking taylor expansion of 1.0 in y
0.047 * [taylor]: Taking taylor expansion of 0 in y
0.048 * [taylor]: Taking taylor expansion of 0 in y
0.049 * [taylor]: Taking taylor expansion of 0 in y
0.050 * [taylor]: Taking taylor expansion of 0 in y
0.051 * [taylor]: Taking taylor expansion of 0 in y
0.051 * * * [progress]: simplifying candidates
0.051 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (+ 1.0 (* y y)))
  (+ (log x) (log (+ 1.0 (* y y))))
  (log (* x (+ 1.0 (* y y))))
  (exp (* x (+ 1.0 (* y y))))
  (* (* (* x x) x) (* (* (+ 1.0 (* y y)) (+ 1.0 (* y y))) (+ 1.0 (* y y))))
  (* (cbrt (* x (+ 1.0 (* y y)))) (cbrt (* x (+ 1.0 (* y y)))))
  (cbrt (* x (+ 1.0 (* y y))))
  (* (* (* x (+ 1.0 (* y y))) (* x (+ 1.0 (* y y)))) (* x (+ 1.0 (* y y))))
  (sqrt (* x (+ 1.0 (* y y))))
  (sqrt (* x (+ 1.0 (* y y))))
  (* (sqrt x) (sqrt (+ 1.0 (* y y))))
  (* (sqrt x) (sqrt (+ 1.0 (* y y))))
  (* x 1.0)
  (* x (* y y))
  (* 1.0 x)
  (* (* y y) x)
  (* x (* (cbrt (+ 1.0 (* y y))) (cbrt (+ 1.0 (* y y)))))
  (* x (sqrt (+ 1.0 (* y y))))
  (* x 1)
  (* (cbrt x) (+ 1.0 (* y y)))
  (* (sqrt x) (+ 1.0 (* y y)))
  (* x (+ 1.0 (* y y)))
  (* x (+ (pow 1.0 3) (pow (* y y) 3)))
  (* x (- (* 1.0 1.0) (* (* y y) (* y y))))
  (* 1.0 x)
  (+ (* x (pow y 2)) (* 1.0 x))
  (+ (* x (pow y 2)) (* 1.0 x))
0.091 * * [simplify]: iteration  0 :  5069  enodes  (cost  206 )
0.093 * [simplify]: Simplified to:
   (* x (+ 1.0 (* y y)))
  (log (* x (+ 1.0 (* y y))))
  (log (* x (+ 1.0 (* y y))))
  (pow (exp x) (+ 1.0 (* y y)))
  (pow (* x (+ 1.0 (* y y))) 3)
  (* (cbrt (* x (+ 1.0 (* y y)))) (cbrt (* x (+ 1.0 (* y y)))))
  (cbrt (* x (+ 1.0 (* y y))))
  (pow (* x (+ 1.0 (* y y))) 3)
  (sqrt (* x (+ 1.0 (* y y))))
  (sqrt (* x (+ 1.0 (* y y))))
  (* (sqrt x) (sqrt (+ 1.0 (* y y))))
  (* (sqrt x) (sqrt (+ 1.0 (* y y))))
  (* x 1.0)
  (* x (* y y))
  (* x 1.0)
  (* x (* y y))
  (* x (* (cbrt (+ 1.0 (* y y))) (cbrt (+ 1.0 (* y y)))))
  (* x (sqrt (+ 1.0 (* y y))))
  x
  (* (+ 1.0 (* y y)) (cbrt x))
  (* (+ 1.0 (* y y)) (sqrt x))
  (* x (+ 1.0 (* y y)))
  (* x (+ (pow 1.0 3) (pow y 6)))
  (* x (- (* 1.0 1.0) (pow y 4)))
  (* x 1.0)
  (* x (+ 1.0 (* y y)))
  (* x (+ 1.0 (* y y)))
0.093 * * * [progress]: adding candidates to table
0.128 * * [progress]: iteration 2 / 4
0.128 * * * [progress]: picking best candidate
0.139 * * * * [pick]: Picked  #<alt (λ (x y) (* (* x (sqrt (+ 1.0 (* y y)))) (sqrt (+ 1.0 (* y y)))))>
0.139 * * * [progress]: localizing error
0.146 * * * [progress]: generating rewritten candidates
0.147 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
0.149 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
0.152 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
0.164 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
0.173 * * * [progress]: generating series expansions
0.173 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
0.176 * [approximate]: Taking taylor expansion of (sqrt (+ (pow y 2) 1.0)) in (y) around 0
0.176 * [taylor]: Taking taylor expansion of (sqrt (+ (pow y 2) 1.0)) in y
0.176 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in y
0.176 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.176 * [taylor]: Taking taylor expansion of y in y
0.176 * [taylor]: Taking taylor expansion of 1.0 in y
0.176 * [taylor]: Taking taylor expansion of (sqrt (+ (pow y 2) 1.0)) in y
0.176 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in y
0.176 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.176 * [taylor]: Taking taylor expansion of y in y
0.176 * [taylor]: Taking taylor expansion of 1.0 in y
0.177 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in (y) around 0
0.177 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in y
0.177 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.177 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.177 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.177 * [taylor]: Taking taylor expansion of y in y
0.177 * [taylor]: Taking taylor expansion of 1.0 in y
0.178 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in y
0.178 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.178 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.178 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.178 * [taylor]: Taking taylor expansion of y in y
0.178 * [taylor]: Taking taylor expansion of 1.0 in y
0.179 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in (y) around 0
0.179 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in y
0.179 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.179 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.179 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.179 * [taylor]: Taking taylor expansion of y in y
0.179 * [taylor]: Taking taylor expansion of 1.0 in y
0.179 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in y
0.179 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.179 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.179 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.179 * [taylor]: Taking taylor expansion of y in y
0.179 * [taylor]: Taking taylor expansion of 1.0 in y
0.180 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
0.180 * [approximate]: Taking taylor expansion of (sqrt (+ (pow y 2) 1.0)) in (y) around 0
0.180 * [taylor]: Taking taylor expansion of (sqrt (+ (pow y 2) 1.0)) in y
0.180 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in y
0.180 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.180 * [taylor]: Taking taylor expansion of y in y
0.180 * [taylor]: Taking taylor expansion of 1.0 in y
0.180 * [taylor]: Taking taylor expansion of (sqrt (+ (pow y 2) 1.0)) in y
0.180 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in y
0.180 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.180 * [taylor]: Taking taylor expansion of y in y
0.180 * [taylor]: Taking taylor expansion of 1.0 in y
0.181 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in (y) around 0
0.181 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in y
0.181 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.181 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.181 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.181 * [taylor]: Taking taylor expansion of y in y
0.181 * [taylor]: Taking taylor expansion of 1.0 in y
0.182 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in y
0.182 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.182 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.182 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.182 * [taylor]: Taking taylor expansion of y in y
0.182 * [taylor]: Taking taylor expansion of 1.0 in y
0.183 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in (y) around 0
0.183 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in y
0.183 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.183 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.183 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.183 * [taylor]: Taking taylor expansion of y in y
0.183 * [taylor]: Taking taylor expansion of 1.0 in y
0.183 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in y
0.183 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.183 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.183 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.183 * [taylor]: Taking taylor expansion of y in y
0.183 * [taylor]: Taking taylor expansion of 1.0 in y
0.184 * * * * [progress]: [ 3 / 4 ] generating series at (2)
0.184 * [approximate]: Taking taylor expansion of (* x (+ (pow y 2) 1.0)) in (x y) around 0
0.184 * [taylor]: Taking taylor expansion of (* x (+ (pow y 2) 1.0)) in y
0.184 * [taylor]: Taking taylor expansion of x in y
0.184 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in y
0.184 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.184 * [taylor]: Taking taylor expansion of y in y
0.184 * [taylor]: Taking taylor expansion of 1.0 in y
0.184 * [taylor]: Taking taylor expansion of (* x (+ (pow y 2) 1.0)) in x
0.184 * [taylor]: Taking taylor expansion of x in x
0.184 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in x
0.184 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.184 * [taylor]: Taking taylor expansion of y in x
0.184 * [taylor]: Taking taylor expansion of 1.0 in x
0.184 * [taylor]: Taking taylor expansion of (* x (+ (pow y 2) 1.0)) in x
0.184 * [taylor]: Taking taylor expansion of x in x
0.185 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in x
0.185 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.185 * [taylor]: Taking taylor expansion of y in x
0.185 * [taylor]: Taking taylor expansion of 1.0 in x
0.185 * [taylor]: Taking taylor expansion of 0 in y
0.185 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in y
0.185 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.185 * [taylor]: Taking taylor expansion of y in y
0.185 * [taylor]: Taking taylor expansion of 1.0 in y
0.185 * [taylor]: Taking taylor expansion of 0 in y
0.185 * [taylor]: Taking taylor expansion of 0 in y
0.186 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in (x y) around 0
0.186 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in y
0.186 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.186 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.186 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.186 * [taylor]: Taking taylor expansion of y in y
0.186 * [taylor]: Taking taylor expansion of 1.0 in y
0.186 * [taylor]: Taking taylor expansion of x in y
0.186 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in x
0.186 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in x
0.186 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.186 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.186 * [taylor]: Taking taylor expansion of y in x
0.186 * [taylor]: Taking taylor expansion of 1.0 in x
0.186 * [taylor]: Taking taylor expansion of x in x
0.187 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in x
0.187 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in x
0.187 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.187 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.187 * [taylor]: Taking taylor expansion of y in x
0.187 * [taylor]: Taking taylor expansion of 1.0 in x
0.187 * [taylor]: Taking taylor expansion of x in x
0.187 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.187 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.187 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.187 * [taylor]: Taking taylor expansion of y in y
0.187 * [taylor]: Taking taylor expansion of 1.0 in y
0.187 * [taylor]: Taking taylor expansion of 0 in y
0.188 * [taylor]: Taking taylor expansion of 0 in y
0.188 * [taylor]: Taking taylor expansion of 0 in y
0.189 * [taylor]: Taking taylor expansion of 0 in y
0.190 * [taylor]: Taking taylor expansion of 0 in y
0.190 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow y 2)) 1.0) x)) in (x y) around 0
0.190 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow y 2)) 1.0) x)) in y
0.190 * [taylor]: Taking taylor expansion of -1 in y
0.190 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in y
0.190 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.190 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.191 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.191 * [taylor]: Taking taylor expansion of y in y
0.191 * [taylor]: Taking taylor expansion of 1.0 in y
0.191 * [taylor]: Taking taylor expansion of x in y
0.191 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow y 2)) 1.0) x)) in x
0.191 * [taylor]: Taking taylor expansion of -1 in x
0.191 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in x
0.191 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in x
0.191 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.191 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.191 * [taylor]: Taking taylor expansion of y in x
0.191 * [taylor]: Taking taylor expansion of 1.0 in x
0.191 * [taylor]: Taking taylor expansion of x in x
0.191 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow y 2)) 1.0) x)) in x
0.191 * [taylor]: Taking taylor expansion of -1 in x
0.191 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in x
0.191 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in x
0.191 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.191 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.191 * [taylor]: Taking taylor expansion of y in x
0.191 * [taylor]: Taking taylor expansion of 1.0 in x
0.191 * [taylor]: Taking taylor expansion of x in x
0.192 * [taylor]: Taking taylor expansion of (* -1 (+ (/ 1 (pow y 2)) 1.0)) in y
0.192 * [taylor]: Taking taylor expansion of -1 in y
0.192 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.192 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.192 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.192 * [taylor]: Taking taylor expansion of y in y
0.192 * [taylor]: Taking taylor expansion of 1.0 in y
0.192 * [taylor]: Taking taylor expansion of 0 in y
0.193 * [taylor]: Taking taylor expansion of 0 in y
0.194 * [taylor]: Taking taylor expansion of 0 in y
0.195 * [taylor]: Taking taylor expansion of 0 in y
0.196 * [taylor]: Taking taylor expansion of 0 in y
0.196 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
0.196 * [approximate]: Taking taylor expansion of (* x (sqrt (+ (pow y 2) 1.0))) in (x y) around 0
0.196 * [taylor]: Taking taylor expansion of (* x (sqrt (+ (pow y 2) 1.0))) in y
0.196 * [taylor]: Taking taylor expansion of x in y
0.196 * [taylor]: Taking taylor expansion of (sqrt (+ (pow y 2) 1.0)) in y
0.196 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in y
0.196 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.196 * [taylor]: Taking taylor expansion of y in y
0.196 * [taylor]: Taking taylor expansion of 1.0 in y
0.196 * [taylor]: Taking taylor expansion of (* x (sqrt (+ (pow y 2) 1.0))) in x
0.196 * [taylor]: Taking taylor expansion of x in x
0.196 * [taylor]: Taking taylor expansion of (sqrt (+ (pow y 2) 1.0)) in x
0.196 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in x
0.196 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.196 * [taylor]: Taking taylor expansion of y in x
0.196 * [taylor]: Taking taylor expansion of 1.0 in x
0.197 * [taylor]: Taking taylor expansion of (* x (sqrt (+ (pow y 2) 1.0))) in x
0.197 * [taylor]: Taking taylor expansion of x in x
0.197 * [taylor]: Taking taylor expansion of (sqrt (+ (pow y 2) 1.0)) in x
0.197 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in x
0.197 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.197 * [taylor]: Taking taylor expansion of y in x
0.197 * [taylor]: Taking taylor expansion of 1.0 in x
0.197 * [taylor]: Taking taylor expansion of 0 in y
0.197 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (pow y 2))) in y
0.197 * [taylor]: Taking taylor expansion of (+ 1.0 (pow y 2)) in y
0.197 * [taylor]: Taking taylor expansion of 1.0 in y
0.197 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.197 * [taylor]: Taking taylor expansion of y in y
0.198 * [taylor]: Taking taylor expansion of 0 in y
0.198 * [taylor]: Taking taylor expansion of 0 in y
0.198 * [approximate]: Taking taylor expansion of (* (sqrt (+ (/ 1 (pow y 2)) 1.0)) (/ 1 x)) in (x y) around 0
0.198 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 (pow y 2)) 1.0)) (/ 1 x)) in y
0.198 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in y
0.198 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.198 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.198 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.198 * [taylor]: Taking taylor expansion of y in y
0.199 * [taylor]: Taking taylor expansion of 1.0 in y
0.199 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.199 * [taylor]: Taking taylor expansion of x in y
0.199 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 (pow y 2)) 1.0)) (/ 1 x)) in x
0.199 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in x
0.199 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in x
0.199 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.199 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.199 * [taylor]: Taking taylor expansion of y in x
0.199 * [taylor]: Taking taylor expansion of 1.0 in x
0.199 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.199 * [taylor]: Taking taylor expansion of x in x
0.199 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 (pow y 2)) 1.0)) (/ 1 x)) in x
0.199 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in x
0.199 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in x
0.199 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.199 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.199 * [taylor]: Taking taylor expansion of y in x
0.200 * [taylor]: Taking taylor expansion of 1.0 in x
0.200 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.200 * [taylor]: Taking taylor expansion of x in x
0.200 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in y
0.200 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.200 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.200 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.200 * [taylor]: Taking taylor expansion of y in y
0.200 * [taylor]: Taking taylor expansion of 1.0 in y
0.201 * [taylor]: Taking taylor expansion of 0 in y
0.201 * [taylor]: Taking taylor expansion of 0 in y
0.202 * [taylor]: Taking taylor expansion of 0 in y
0.203 * [taylor]: Taking taylor expansion of 0 in y
0.203 * [approximate]: Taking taylor expansion of (* -1 (* (sqrt (+ (/ 1 (pow y 2)) 1.0)) (/ 1 x))) in (x y) around 0
0.203 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (+ (/ 1 (pow y 2)) 1.0)) (/ 1 x))) in y
0.203 * [taylor]: Taking taylor expansion of -1 in y
0.203 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 (pow y 2)) 1.0)) (/ 1 x)) in y
0.203 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in y
0.203 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.203 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.203 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.203 * [taylor]: Taking taylor expansion of y in y
0.203 * [taylor]: Taking taylor expansion of 1.0 in y
0.204 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.204 * [taylor]: Taking taylor expansion of x in y
0.204 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (+ (/ 1 (pow y 2)) 1.0)) (/ 1 x))) in x
0.204 * [taylor]: Taking taylor expansion of -1 in x
0.204 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 (pow y 2)) 1.0)) (/ 1 x)) in x
0.204 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in x
0.204 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in x
0.204 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.204 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.204 * [taylor]: Taking taylor expansion of y in x
0.204 * [taylor]: Taking taylor expansion of 1.0 in x
0.204 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.204 * [taylor]: Taking taylor expansion of x in x
0.204 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (+ (/ 1 (pow y 2)) 1.0)) (/ 1 x))) in x
0.204 * [taylor]: Taking taylor expansion of -1 in x
0.204 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 (pow y 2)) 1.0)) (/ 1 x)) in x
0.204 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in x
0.204 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in x
0.204 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.204 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.204 * [taylor]: Taking taylor expansion of y in x
0.205 * [taylor]: Taking taylor expansion of 1.0 in x
0.205 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.205 * [taylor]: Taking taylor expansion of x in x
0.205 * [taylor]: Taking taylor expansion of (* -1 (sqrt (+ (/ 1 (pow y 2)) 1.0))) in y
0.205 * [taylor]: Taking taylor expansion of -1 in y
0.205 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in y
0.205 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.205 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.205 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.205 * [taylor]: Taking taylor expansion of y in y
0.205 * [taylor]: Taking taylor expansion of 1.0 in y
0.206 * [taylor]: Taking taylor expansion of 0 in y
0.206 * [taylor]: Taking taylor expansion of 0 in y
0.207 * [taylor]: Taking taylor expansion of 0 in y
0.209 * [taylor]: Taking taylor expansion of 0 in y
0.209 * * * [progress]: simplifying candidates
0.210 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (sqrt (+ 1.0 (* y y))))
  (exp (sqrt (+ 1.0 (* y y))))
  (* (cbrt (sqrt (+ 1.0 (* y y)))) (cbrt (sqrt (+ 1.0 (* y y)))))
  (cbrt (sqrt (+ 1.0 (* y y))))
  (* (* (sqrt (+ 1.0 (* y y))) (sqrt (+ 1.0 (* y y)))) (sqrt (+ 1.0 (* y y))))
  (sqrt (* (cbrt (+ 1.0 (* y y))) (cbrt (+ 1.0 (* y y)))))
  (sqrt (cbrt (+ 1.0 (* y y))))
  (sqrt (sqrt (+ 1.0 (* y y))))
  (sqrt (sqrt (+ 1.0 (* y y))))
  (sqrt 1)
  (sqrt (+ 1.0 (* y y)))
  (sqrt (+ (pow 1.0 3) (pow (* y y) 3)))
  (sqrt (+ (* 1.0 1.0) (- (* (* y y) (* y y)) (* 1.0 (* y y)))))
  (sqrt (- (* 1.0 1.0) (* (* y y) (* y y))))
  (sqrt (- 1.0 (* y y)))
  (/ 1 2)
  (sqrt (sqrt (+ 1.0 (* y y))))
  (sqrt (sqrt (+ 1.0 (* y y))))
  (log (sqrt (+ 1.0 (* y y))))
  (exp (sqrt (+ 1.0 (* y y))))
  (* (cbrt (sqrt (+ 1.0 (* y y)))) (cbrt (sqrt (+ 1.0 (* y y)))))
  (cbrt (sqrt (+ 1.0 (* y y))))
  (* (* (sqrt (+ 1.0 (* y y))) (sqrt (+ 1.0 (* y y)))) (sqrt (+ 1.0 (* y y))))
  (sqrt (* (cbrt (+ 1.0 (* y y))) (cbrt (+ 1.0 (* y y)))))
  (sqrt (cbrt (+ 1.0 (* y y))))
  (sqrt (sqrt (+ 1.0 (* y y))))
  (sqrt (sqrt (+ 1.0 (* y y))))
  (sqrt 1)
  (sqrt (+ 1.0 (* y y)))
  (sqrt (+ (pow 1.0 3) (pow (* y y) 3)))
  (sqrt (+ (* 1.0 1.0) (- (* (* y y) (* y y)) (* 1.0 (* y y)))))
  (sqrt (- (* 1.0 1.0) (* (* y y) (* y y))))
  (sqrt (- 1.0 (* y y)))
  (/ 1 2)
  (sqrt (sqrt (+ 1.0 (* y y))))
  (sqrt (sqrt (+ 1.0 (* y y))))
  (* (* x (sqrt (+ 1.0 (* y y)))) (sqrt (+ 1.0 (* y y))))
  (* (* x (sqrt (+ 1.0 (* y y)))) (sqrt (+ 1.0 (* y y))))
  (+ (+ (log x) (log (sqrt (+ 1.0 (* y y))))) (log (sqrt (+ 1.0 (* y y)))))
  (+ (log (* x (sqrt (+ 1.0 (* y y))))) (log (sqrt (+ 1.0 (* y y)))))
  (log (* (* x (sqrt (+ 1.0 (* y y)))) (sqrt (+ 1.0 (* y y)))))
  (exp (* (* x (sqrt (+ 1.0 (* y y)))) (sqrt (+ 1.0 (* y y)))))
  (* (* (* (* x x) x) (* (* (sqrt (+ 1.0 (* y y))) (sqrt (+ 1.0 (* y y)))) (sqrt (+ 1.0 (* y y))))) (* (* (sqrt (+ 1.0 (* y y))) (sqrt (+ 1.0 (* y y)))) (sqrt (+ 1.0 (* y y)))))
  (* (* (* (* x (sqrt (+ 1.0 (* y y)))) (* x (sqrt (+ 1.0 (* y y))))) (* x (sqrt (+ 1.0 (* y y))))) (* (* (sqrt (+ 1.0 (* y y))) (sqrt (+ 1.0 (* y y)))) (sqrt (+ 1.0 (* y y)))))
  (* (cbrt (* (* x (sqrt (+ 1.0 (* y y)))) (sqrt (+ 1.0 (* y y))))) (cbrt (* (* x (sqrt (+ 1.0 (* y y)))) (sqrt (+ 1.0 (* y y))))))
  (cbrt (* (* x (sqrt (+ 1.0 (* y y)))) (sqrt (+ 1.0 (* y y)))))
  (* (* (* (* x (sqrt (+ 1.0 (* y y)))) (sqrt (+ 1.0 (* y y)))) (* (* x (sqrt (+ 1.0 (* y y)))) (sqrt (+ 1.0 (* y y))))) (* (* x (sqrt (+ 1.0 (* y y)))) (sqrt (+ 1.0 (* y y)))))
  (sqrt (* (* x (sqrt (+ 1.0 (* y y)))) (sqrt (+ 1.0 (* y y)))))
  (sqrt (* (* x (sqrt (+ 1.0 (* y y)))) (sqrt (+ 1.0 (* y y)))))
  (* (* x (sqrt (+ (pow 1.0 3) (pow (* y y) 3)))) (sqrt (+ (pow 1.0 3) (pow (* y y) 3))))
  (* (sqrt (+ (* 1.0 1.0) (- (* (* y y) (* y y)) (* 1.0 (* y y))))) (sqrt (+ (* 1.0 1.0) (- (* (* y y) (* y y)) (* 1.0 (* y y))))))
  (* (* x (sqrt (+ (pow 1.0 3) (pow (* y y) 3)))) (sqrt (- (* 1.0 1.0) (* (* y y) (* y y)))))
  (* (sqrt (+ (* 1.0 1.0) (- (* (* y y) (* y y)) (* 1.0 (* y y))))) (sqrt (- 1.0 (* y y))))
  (* (* x (sqrt (- (* 1.0 1.0) (* (* y y) (* y y))))) (sqrt (+ (pow 1.0 3) (pow (* y y) 3))))
  (* (sqrt (- 1.0 (* y y))) (sqrt (+ (* 1.0 1.0) (- (* (* y y) (* y y)) (* 1.0 (* y y))))))
  (* (* x (sqrt (- (* 1.0 1.0) (* (* y y) (* y y))))) (sqrt (- (* 1.0 1.0) (* (* y y) (* y y)))))
  (* (sqrt (- 1.0 (* y y))) (sqrt (- 1.0 (* y y))))
  (* (* x (sqrt (+ 1.0 (* y y)))) (* (cbrt (sqrt (+ 1.0 (* y y)))) (cbrt (sqrt (+ 1.0 (* y y))))))
  (* (* x (sqrt (+ 1.0 (* y y)))) (sqrt (* (cbrt (+ 1.0 (* y y))) (cbrt (+ 1.0 (* y y))))))
  (* (* x (sqrt (+ 1.0 (* y y)))) (sqrt (sqrt (+ 1.0 (* y y)))))
  (* (* x (sqrt (+ 1.0 (* y y)))) (sqrt 1))
  (* (* x (sqrt (+ 1.0 (* y y)))) (sqrt (sqrt (+ 1.0 (* y y)))))
  (* (* x (sqrt (+ 1.0 (* y y)))) 1)
  (* (sqrt (+ 1.0 (* y y))) (sqrt (+ 1.0 (* y y))))
  (* (* x (sqrt (+ 1.0 (* y y)))) (sqrt (+ (pow 1.0 3) (pow (* y y) 3))))
  (* (* x (sqrt (+ 1.0 (* y y)))) (sqrt (- (* 1.0 1.0) (* (* y y) (* y y)))))
  (* (* x (sqrt (+ (pow 1.0 3) (pow (* y y) 3)))) (sqrt (+ 1.0 (* y y))))
  (* (* x (sqrt (- (* 1.0 1.0) (* (* y y) (* y y))))) (sqrt (+ 1.0 (* y y))))
  (* x (sqrt (+ 1.0 (* y y))))
  (+ (log x) (log (sqrt (+ 1.0 (* y y)))))
  (log (* x (sqrt (+ 1.0 (* y y)))))
  (exp (* x (sqrt (+ 1.0 (* y y)))))
  (* (* (* x x) x) (* (* (sqrt (+ 1.0 (* y y))) (sqrt (+ 1.0 (* y y)))) (sqrt (+ 1.0 (* y y)))))
  (* (cbrt (* x (sqrt (+ 1.0 (* y y))))) (cbrt (* x (sqrt (+ 1.0 (* y y))))))
  (cbrt (* x (sqrt (+ 1.0 (* y y)))))
  (* (* (* x (sqrt (+ 1.0 (* y y)))) (* x (sqrt (+ 1.0 (* y y))))) (* x (sqrt (+ 1.0 (* y y)))))
  (sqrt (* x (sqrt (+ 1.0 (* y y)))))
  (sqrt (* x (sqrt (+ 1.0 (* y y)))))
  (* (sqrt x) (sqrt (sqrt (+ 1.0 (* y y)))))
  (* (sqrt x) (sqrt (sqrt (+ 1.0 (* y y)))))
  (* (sqrt x) (sqrt (sqrt (+ 1.0 (* y y)))))
  (* (sqrt x) (sqrt (sqrt (+ 1.0 (* y y)))))
  (* x (* (cbrt (sqrt (+ 1.0 (* y y)))) (cbrt (sqrt (+ 1.0 (* y y))))))
  (* x (sqrt (* (cbrt (+ 1.0 (* y y))) (cbrt (+ 1.0 (* y y))))))
  (* x (sqrt (sqrt (+ 1.0 (* y y)))))
  (* x (sqrt 1))
  (* x (sqrt (sqrt (+ 1.0 (* y y)))))
  (* x 1)
  (* (cbrt x) (sqrt (+ 1.0 (* y y))))
  (* (sqrt x) (sqrt (+ 1.0 (* y y))))
  (* x (sqrt (+ 1.0 (* y y))))
  (* x (sqrt (+ (pow 1.0 3) (pow (* y y) 3))))
  (* x (sqrt (- (* 1.0 1.0) (* (* y y) (* y y)))))
  (- (+ (* 1/2 (/ (pow y 2) (sqrt 1.0))) (sqrt 1.0)) (* 1/8 (/ (pow y 4) (pow (sqrt 1.0) 3))))
  (- (+ y (* 0.5 (/ 1 y))) (* 0.125 (/ 1 (pow y 3))))
  (- (* 0.125 (/ 1 (pow y 3))) (+ y (* 0.5 (/ 1 y))))
  (- (+ (* 1/2 (/ (pow y 2) (sqrt 1.0))) (sqrt 1.0)) (* 1/8 (/ (pow y 4) (pow (sqrt 1.0) 3))))
  (- (+ y (* 0.5 (/ 1 y))) (* 0.125 (/ 1 (pow y 3))))
  (- (* 0.125 (/ 1 (pow y 3))) (+ y (* 0.5 (/ 1 y))))
  (* 1.0 x)
  (+ (* x (pow y 2)) (* 1.0 x))
  (+ (* x (pow y 2)) (* 1.0 x))
  (* x (sqrt 1.0))
  (+ (* x y) (* 0.5 (/ x y)))
  (neg (+ (* x y) (* 0.5 (/ x y))))
0.230 * * [simplify]: iteration  0 :  5153  enodes  (cost  992 )
0.234 * [simplify]: Simplified to:
   (log (sqrt (+ 1.0 (* y y))))
  (exp (sqrt (+ 1.0 (* y y))))
  (* (cbrt (sqrt (+ 1.0 (* y y)))) (cbrt (sqrt (+ 1.0 (* y y)))))
  (cbrt (sqrt (+ 1.0 (* y y))))
  (pow (sqrt (+ 1.0 (* y y))) 3)
  (fabs (cbrt (+ 1.0 (* y y))))
  (sqrt (cbrt (+ 1.0 (* y y))))
  (sqrt (sqrt (+ 1.0 (* y y))))
  (sqrt (sqrt (+ 1.0 (* y y))))
  1
  (sqrt (+ 1.0 (* y y)))
  (sqrt (+ (pow 1.0 3) (pow y 6)))
  (sqrt (+ (pow y 4) (* 1.0 (- 1.0 (* y y)))))
  (sqrt (- (* 1.0 1.0) (pow y 4)))
  (sqrt (- 1.0 (* y y)))
  1/2
  (sqrt (sqrt (+ 1.0 (* y y))))
  (sqrt (sqrt (+ 1.0 (* y y))))
  (log (sqrt (+ 1.0 (* y y))))
  (exp (sqrt (+ 1.0 (* y y))))
  (* (cbrt (sqrt (+ 1.0 (* y y)))) (cbrt (sqrt (+ 1.0 (* y y)))))
  (cbrt (sqrt (+ 1.0 (* y y))))
  (pow (sqrt (+ 1.0 (* y y))) 3)
  (fabs (cbrt (+ 1.0 (* y y))))
  (sqrt (cbrt (+ 1.0 (* y y))))
  (sqrt (sqrt (+ 1.0 (* y y))))
  (sqrt (sqrt (+ 1.0 (* y y))))
  1
  (sqrt (+ 1.0 (* y y)))
  (sqrt (+ (pow 1.0 3) (pow y 6)))
  (sqrt (+ (pow y 4) (* 1.0 (- 1.0 (* y y)))))
  (sqrt (- (* 1.0 1.0) (pow y 4)))
  (sqrt (- 1.0 (* y y)))
  1/2
  (sqrt (sqrt (+ 1.0 (* y y))))
  (sqrt (sqrt (+ 1.0 (* y y))))
  (* (+ 1.0 (* y y)) x)
  (* (+ 1.0 (* y y)) x)
  (log (* (+ 1.0 (* y y)) x))
  (log (* (+ 1.0 (* y y)) x))
  (log (* (+ 1.0 (* y y)) x))
  (pow (exp x) (+ 1.0 (* y y)))
  (pow (* (+ 1.0 (* y y)) x) 3)
  (pow (* (+ 1.0 (* y y)) x) 3)
  (* (cbrt (* (+ 1.0 (* y y)) x)) (cbrt (* (+ 1.0 (* y y)) x)))
  (cbrt (* (+ 1.0 (* y y)) x))
  (pow (* (+ 1.0 (* y y)) x) 3)
  (sqrt (* (+ 1.0 (* y y)) x))
  (sqrt (* (+ 1.0 (* y y)) x))
  (* (+ (pow 1.0 3) (pow y 6)) x)
  (+ (pow y 4) (* 1.0 (- 1.0 (* y y))))
  (* (sqrt (+ (pow 1.0 3) (pow y 6))) (* (sqrt (- (* 1.0 1.0) (pow y 4))) x))
  (* (sqrt (+ (pow y 4) (* 1.0 (- 1.0 (* y y))))) (sqrt (- 1.0 (* y y))))
  (* (sqrt (+ (pow 1.0 3) (pow y 6))) (* (sqrt (- (* 1.0 1.0) (pow y 4))) x))
  (* (sqrt (+ (pow y 4) (* 1.0 (- 1.0 (* y y))))) (sqrt (- 1.0 (* y y))))
  (* (- (* 1.0 1.0) (pow y 4)) x)
  (- 1.0 (* y y))
  (* (sqrt (+ 1.0 (* y y))) (* (cbrt (sqrt (+ 1.0 (* y y)))) (* (cbrt (sqrt (+ 1.0 (* y y)))) x)))
  (* (sqrt (+ 1.0 (* y y))) (* (fabs (cbrt (+ 1.0 (* y y)))) x))
  (* (sqrt (+ 1.0 (* y y))) (* (sqrt (sqrt (+ 1.0 (* y y)))) x))
  (* (sqrt (+ 1.0 (* y y))) x)
  (* (sqrt (+ 1.0 (* y y))) (* (sqrt (sqrt (+ 1.0 (* y y)))) x))
  (* (sqrt (+ 1.0 (* y y))) x)
  (+ 1.0 (* y y))
  (* (sqrt (+ 1.0 (* y y))) (* (sqrt (+ (pow 1.0 3) (pow y 6))) x))
  (* (sqrt (+ 1.0 (* y y))) (* (sqrt (- (* 1.0 1.0) (pow y 4))) x))
  (* (sqrt (+ 1.0 (* y y))) (* (sqrt (+ (pow 1.0 3) (pow y 6))) x))
  (* (sqrt (+ 1.0 (* y y))) (* (sqrt (- (* 1.0 1.0) (pow y 4))) x))
  (* (sqrt (+ 1.0 (* y y))) x)
  (log (* (sqrt (+ 1.0 (* y y))) x))
  (log (* (sqrt (+ 1.0 (* y y))) x))
  (pow (exp (sqrt (+ 1.0 (* y y)))) x)
  (pow (* (sqrt (+ 1.0 (* y y))) x) 3)
  (* (cbrt (* (sqrt (+ 1.0 (* y y))) x)) (cbrt (* (sqrt (+ 1.0 (* y y))) x)))
  (cbrt (* (sqrt (+ 1.0 (* y y))) x))
  (pow (* (sqrt (+ 1.0 (* y y))) x) 3)
  (sqrt (* (sqrt (+ 1.0 (* y y))) x))
  (sqrt (* (sqrt (+ 1.0 (* y y))) x))
  (* (sqrt (sqrt (+ 1.0 (* y y)))) (sqrt x))
  (* (sqrt (sqrt (+ 1.0 (* y y)))) (sqrt x))
  (* (sqrt (sqrt (+ 1.0 (* y y)))) (sqrt x))
  (* (sqrt (sqrt (+ 1.0 (* y y)))) (sqrt x))
  (* (cbrt (sqrt (+ 1.0 (* y y)))) (* (cbrt (sqrt (+ 1.0 (* y y)))) x))
  (* (fabs (cbrt (+ 1.0 (* y y)))) x)
  (* (sqrt (sqrt (+ 1.0 (* y y)))) x)
  x
  (* (sqrt (sqrt (+ 1.0 (* y y)))) x)
  x
  (* (sqrt (+ 1.0 (* y y))) (cbrt x))
  (* (sqrt (+ 1.0 (* y y))) (sqrt x))
  (* (sqrt (+ 1.0 (* y y))) x)
  (* (sqrt (+ (pow 1.0 3) (pow y 6))) x)
  (* (sqrt (- (* 1.0 1.0) (pow y 4))) x)
  (+ (sqrt 1.0) (* (* (/ y (sqrt 1.0)) y) (- 1/2 (/ (* y y) (/ 1.0 1/8)))))
  (+ y (- (/ 0.5 y) (/ 0.125 (pow y 3))))
  (- (/ 0.125 (pow y 3)) (+ y (/ 0.5 y)))
  (+ (sqrt 1.0) (* (* (/ y (sqrt 1.0)) y) (- 1/2 (/ (* y y) (/ 1.0 1/8)))))
  (+ y (- (/ 0.5 y) (/ 0.125 (pow y 3))))
  (- (/ 0.125 (pow y 3)) (+ y (/ 0.5 y)))
  (* 1.0 x)
  (* (+ 1.0 (* y y)) x)
  (* (+ 1.0 (* y y)) x)
  (* x (sqrt 1.0))
  (* x (+ y (/ 0.5 y)))
  (* x (- (neg y) (/ 0.5 y)))
0.235 * * * [progress]: adding candidates to table
0.380 * * [progress]: iteration 3 / 4
0.380 * * * [progress]: picking best candidate
0.392 * * * * [pick]: Picked  #<alt (λ (x y) (* (* (sqrt (+ 1.0 (* y y))) (* (sqrt (sqrt (+ 1.0 (* y y)))) x)) (sqrt (sqrt (+ 1.0 (* y y))))))>
0.392 * * * [progress]: localizing error
0.402 * * * [progress]: generating rewritten candidates
0.402 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
0.405 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 1)
0.410 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
0.413 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
0.428 * * * [progress]: generating series expansions
0.428 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
0.428 * [approximate]: Taking taylor expansion of (sqrt (+ (pow y 2) 1.0)) in (y) around 0
0.428 * [taylor]: Taking taylor expansion of (sqrt (+ (pow y 2) 1.0)) in y
0.428 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in y
0.428 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.429 * [taylor]: Taking taylor expansion of y in y
0.429 * [taylor]: Taking taylor expansion of 1.0 in y
0.429 * [taylor]: Taking taylor expansion of (sqrt (+ (pow y 2) 1.0)) in y
0.429 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in y
0.429 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.429 * [taylor]: Taking taylor expansion of y in y
0.429 * [taylor]: Taking taylor expansion of 1.0 in y
0.430 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in (y) around 0
0.430 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in y
0.430 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.430 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.430 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.430 * [taylor]: Taking taylor expansion of y in y
0.430 * [taylor]: Taking taylor expansion of 1.0 in y
0.430 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in y
0.430 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.430 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.430 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.430 * [taylor]: Taking taylor expansion of y in y
0.430 * [taylor]: Taking taylor expansion of 1.0 in y
0.431 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in (y) around 0
0.431 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in y
0.431 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.431 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.431 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.431 * [taylor]: Taking taylor expansion of y in y
0.431 * [taylor]: Taking taylor expansion of 1.0 in y
0.431 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in y
0.431 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.431 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.431 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.431 * [taylor]: Taking taylor expansion of y in y
0.431 * [taylor]: Taking taylor expansion of 1.0 in y
0.432 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 1)
0.432 * [approximate]: Taking taylor expansion of (sqrt (+ (pow y 2) 1.0)) in (y) around 0
0.432 * [taylor]: Taking taylor expansion of (sqrt (+ (pow y 2) 1.0)) in y
0.433 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in y
0.433 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.433 * [taylor]: Taking taylor expansion of y in y
0.433 * [taylor]: Taking taylor expansion of 1.0 in y
0.433 * [taylor]: Taking taylor expansion of (sqrt (+ (pow y 2) 1.0)) in y
0.433 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in y
0.433 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.433 * [taylor]: Taking taylor expansion of y in y
0.433 * [taylor]: Taking taylor expansion of 1.0 in y
0.434 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in (y) around 0
0.434 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in y
0.434 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.434 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.434 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.434 * [taylor]: Taking taylor expansion of y in y
0.434 * [taylor]: Taking taylor expansion of 1.0 in y
0.434 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in y
0.434 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.434 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.434 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.434 * [taylor]: Taking taylor expansion of y in y
0.434 * [taylor]: Taking taylor expansion of 1.0 in y
0.435 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in (y) around 0
0.435 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in y
0.435 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.435 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.435 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.435 * [taylor]: Taking taylor expansion of y in y
0.435 * [taylor]: Taking taylor expansion of 1.0 in y
0.435 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in y
0.435 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.435 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.435 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.435 * [taylor]: Taking taylor expansion of y in y
0.435 * [taylor]: Taking taylor expansion of 1.0 in y
0.436 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
0.436 * [approximate]: Taking taylor expansion of (sqrt (+ (pow y 2) 1.0)) in (y) around 0
0.436 * [taylor]: Taking taylor expansion of (sqrt (+ (pow y 2) 1.0)) in y
0.436 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in y
0.436 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.436 * [taylor]: Taking taylor expansion of y in y
0.437 * [taylor]: Taking taylor expansion of 1.0 in y
0.437 * [taylor]: Taking taylor expansion of (sqrt (+ (pow y 2) 1.0)) in y
0.437 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in y
0.437 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.437 * [taylor]: Taking taylor expansion of y in y
0.437 * [taylor]: Taking taylor expansion of 1.0 in y
0.438 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in (y) around 0
0.438 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in y
0.438 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.438 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.438 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.438 * [taylor]: Taking taylor expansion of y in y
0.438 * [taylor]: Taking taylor expansion of 1.0 in y
0.438 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in y
0.438 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.438 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.438 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.438 * [taylor]: Taking taylor expansion of y in y
0.438 * [taylor]: Taking taylor expansion of 1.0 in y
0.439 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in (y) around 0
0.439 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in y
0.439 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.439 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.439 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.439 * [taylor]: Taking taylor expansion of y in y
0.439 * [taylor]: Taking taylor expansion of 1.0 in y
0.439 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow y 2)) 1.0)) in y
0.439 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.439 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.439 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.439 * [taylor]: Taking taylor expansion of y in y
0.439 * [taylor]: Taking taylor expansion of 1.0 in y
0.440 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
0.440 * [approximate]: Taking taylor expansion of (* x (pow (pow (+ (pow y 2) 1.0) 3) 1/4)) in (y x) around 0
0.440 * [taylor]: Taking taylor expansion of (* x (pow (pow (+ (pow y 2) 1.0) 3) 1/4)) in x
0.440 * [taylor]: Taking taylor expansion of x in x
0.440 * [taylor]: Taking taylor expansion of (pow (pow (+ (pow y 2) 1.0) 3) 1/4) in x
0.441 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (pow (+ (pow y 2) 1.0) 3)))) in x
0.441 * [taylor]: Taking taylor expansion of (* 1/4 (log (pow (+ (pow y 2) 1.0) 3))) in x
0.441 * [taylor]: Taking taylor expansion of 1/4 in x
0.441 * [taylor]: Taking taylor expansion of (log (pow (+ (pow y 2) 1.0) 3)) in x
0.441 * [taylor]: Taking taylor expansion of (pow (+ (pow y 2) 1.0) 3) in x
0.441 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in x
0.441 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.441 * [taylor]: Taking taylor expansion of y in x
0.441 * [taylor]: Taking taylor expansion of 1.0 in x
0.442 * [taylor]: Taking taylor expansion of (* x (pow (pow (+ (pow y 2) 1.0) 3) 1/4)) in y
0.442 * [taylor]: Taking taylor expansion of x in y
0.442 * [taylor]: Taking taylor expansion of (pow (pow (+ (pow y 2) 1.0) 3) 1/4) in y
0.442 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (pow (+ (pow y 2) 1.0) 3)))) in y
0.442 * [taylor]: Taking taylor expansion of (* 1/4 (log (pow (+ (pow y 2) 1.0) 3))) in y
0.442 * [taylor]: Taking taylor expansion of 1/4 in y
0.442 * [taylor]: Taking taylor expansion of (log (pow (+ (pow y 2) 1.0) 3)) in y
0.442 * [taylor]: Taking taylor expansion of (pow (+ (pow y 2) 1.0) 3) in y
0.442 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in y
0.442 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.442 * [taylor]: Taking taylor expansion of y in y
0.442 * [taylor]: Taking taylor expansion of 1.0 in y
0.442 * [taylor]: Taking taylor expansion of (* x (pow (pow (+ (pow y 2) 1.0) 3) 1/4)) in y
0.442 * [taylor]: Taking taylor expansion of x in y
0.442 * [taylor]: Taking taylor expansion of (pow (pow (+ (pow y 2) 1.0) 3) 1/4) in y
0.442 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (pow (+ (pow y 2) 1.0) 3)))) in y
0.442 * [taylor]: Taking taylor expansion of (* 1/4 (log (pow (+ (pow y 2) 1.0) 3))) in y
0.442 * [taylor]: Taking taylor expansion of 1/4 in y
0.442 * [taylor]: Taking taylor expansion of (log (pow (+ (pow y 2) 1.0) 3)) in y
0.442 * [taylor]: Taking taylor expansion of (pow (+ (pow y 2) 1.0) 3) in y
0.442 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in y
0.442 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.442 * [taylor]: Taking taylor expansion of y in y
0.442 * [taylor]: Taking taylor expansion of 1.0 in y
0.442 * [taylor]: Taking taylor expansion of (* x (pow 1.0 1/4)) in x
0.442 * [taylor]: Taking taylor expansion of x in x
0.442 * [taylor]: Taking taylor expansion of (pow 1.0 1/4) in x
0.442 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log 1.0))) in x
0.442 * [taylor]: Taking taylor expansion of (* 1/4 (log 1.0)) in x
0.442 * [taylor]: Taking taylor expansion of 1/4 in x
0.442 * [taylor]: Taking taylor expansion of (log 1.0) in x
0.442 * [taylor]: Taking taylor expansion of 1.0 in x
0.443 * [taylor]: Taking taylor expansion of 0 in x
0.444 * [taylor]: Taking taylor expansion of (* 0.75 (* x (pow 1.0 1/4))) in x
0.444 * [taylor]: Taking taylor expansion of 0.75 in x
0.444 * [taylor]: Taking taylor expansion of (* x (pow 1.0 1/4)) in x
0.444 * [taylor]: Taking taylor expansion of x in x
0.444 * [taylor]: Taking taylor expansion of (pow 1.0 1/4) in x
0.444 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log 1.0))) in x
0.444 * [taylor]: Taking taylor expansion of (* 1/4 (log 1.0)) in x
0.444 * [taylor]: Taking taylor expansion of 1/4 in x
0.444 * [taylor]: Taking taylor expansion of (log 1.0) in x
0.444 * [taylor]: Taking taylor expansion of 1.0 in x
0.446 * [taylor]: Taking taylor expansion of 0 in x
0.449 * [taylor]: Taking taylor expansion of (- (* 1.03125 (* x (pow 1.0 1/4))) (* 1.125 (* x (pow (/ 1 (pow 1.0 7)) 1/4)))) in x
0.449 * [taylor]: Taking taylor expansion of (* 1.03125 (* x (pow 1.0 1/4))) in x
0.449 * [taylor]: Taking taylor expansion of 1.03125 in x
0.449 * [taylor]: Taking taylor expansion of (* x (pow 1.0 1/4)) in x
0.449 * [taylor]: Taking taylor expansion of x in x
0.449 * [taylor]: Taking taylor expansion of (pow 1.0 1/4) in x
0.449 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log 1.0))) in x
0.449 * [taylor]: Taking taylor expansion of (* 1/4 (log 1.0)) in x
0.449 * [taylor]: Taking taylor expansion of 1/4 in x
0.449 * [taylor]: Taking taylor expansion of (log 1.0) in x
0.449 * [taylor]: Taking taylor expansion of 1.0 in x
0.449 * [taylor]: Taking taylor expansion of (* 1.125 (* x (pow (/ 1 (pow 1.0 7)) 1/4))) in x
0.449 * [taylor]: Taking taylor expansion of 1.125 in x
0.449 * [taylor]: Taking taylor expansion of (* x (pow (/ 1 (pow 1.0 7)) 1/4)) in x
0.449 * [taylor]: Taking taylor expansion of x in x
0.449 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow 1.0 7)) 1/4) in x
0.449 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 (pow 1.0 7))))) in x
0.449 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 (pow 1.0 7)))) in x
0.449 * [taylor]: Taking taylor expansion of 1/4 in x
0.449 * [taylor]: Taking taylor expansion of (log (/ 1 (pow 1.0 7))) in x
0.449 * [taylor]: Taking taylor expansion of (/ 1 (pow 1.0 7)) in x
0.449 * [taylor]: Taking taylor expansion of (pow 1.0 7) in x
0.449 * [taylor]: Taking taylor expansion of 1.0 in x
0.450 * [approximate]: Taking taylor expansion of (* (pow (pow (+ (/ 1 (pow y 2)) 1.0) 3) 1/4) (/ 1 x)) in (y x) around 0
0.450 * [taylor]: Taking taylor expansion of (* (pow (pow (+ (/ 1 (pow y 2)) 1.0) 3) 1/4) (/ 1 x)) in x
0.450 * [taylor]: Taking taylor expansion of (pow (pow (+ (/ 1 (pow y 2)) 1.0) 3) 1/4) in x
0.450 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (pow (+ (/ 1 (pow y 2)) 1.0) 3)))) in x
0.450 * [taylor]: Taking taylor expansion of (* 1/4 (log (pow (+ (/ 1 (pow y 2)) 1.0) 3))) in x
0.450 * [taylor]: Taking taylor expansion of 1/4 in x
0.450 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 (pow y 2)) 1.0) 3)) in x
0.450 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow y 2)) 1.0) 3) in x
0.450 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in x
0.451 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.451 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.451 * [taylor]: Taking taylor expansion of y in x
0.451 * [taylor]: Taking taylor expansion of 1.0 in x
0.451 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.451 * [taylor]: Taking taylor expansion of x in x
0.452 * [taylor]: Taking taylor expansion of (* (pow (pow (+ (/ 1 (pow y 2)) 1.0) 3) 1/4) (/ 1 x)) in y
0.452 * [taylor]: Taking taylor expansion of (pow (pow (+ (/ 1 (pow y 2)) 1.0) 3) 1/4) in y
0.452 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (pow (+ (/ 1 (pow y 2)) 1.0) 3)))) in y
0.452 * [taylor]: Taking taylor expansion of (* 1/4 (log (pow (+ (/ 1 (pow y 2)) 1.0) 3))) in y
0.452 * [taylor]: Taking taylor expansion of 1/4 in y
0.452 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 (pow y 2)) 1.0) 3)) in y
0.452 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow y 2)) 1.0) 3) in y
0.452 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.452 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.452 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.452 * [taylor]: Taking taylor expansion of y in y
0.452 * [taylor]: Taking taylor expansion of 1.0 in y
0.452 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.452 * [taylor]: Taking taylor expansion of x in y
0.452 * [taylor]: Taking taylor expansion of (* (pow (pow (+ (/ 1 (pow y 2)) 1.0) 3) 1/4) (/ 1 x)) in y
0.452 * [taylor]: Taking taylor expansion of (pow (pow (+ (/ 1 (pow y 2)) 1.0) 3) 1/4) in y
0.452 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (pow (+ (/ 1 (pow y 2)) 1.0) 3)))) in y
0.452 * [taylor]: Taking taylor expansion of (* 1/4 (log (pow (+ (/ 1 (pow y 2)) 1.0) 3))) in y
0.452 * [taylor]: Taking taylor expansion of 1/4 in y
0.452 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 (pow y 2)) 1.0) 3)) in y
0.452 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow y 2)) 1.0) 3) in y
0.452 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.452 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.452 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.452 * [taylor]: Taking taylor expansion of y in y
0.452 * [taylor]: Taking taylor expansion of 1.0 in y
0.453 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.453 * [taylor]: Taking taylor expansion of x in y
0.453 * [taylor]: Taking taylor expansion of (/ (exp (* 1/4 (- (log 1) (* 6 (log y))))) x) in x
0.453 * [taylor]: Taking taylor expansion of (exp (* 1/4 (- (log 1) (* 6 (log y))))) in x
0.453 * [taylor]: Taking taylor expansion of (* 1/4 (- (log 1) (* 6 (log y)))) in x
0.453 * [taylor]: Taking taylor expansion of 1/4 in x
0.453 * [taylor]: Taking taylor expansion of (- (log 1) (* 6 (log y))) in x
0.453 * [taylor]: Taking taylor expansion of (log 1) in x
0.453 * [taylor]: Taking taylor expansion of 1 in x
0.453 * [taylor]: Taking taylor expansion of (* 6 (log y)) in x
0.453 * [taylor]: Taking taylor expansion of 6 in x
0.453 * [taylor]: Taking taylor expansion of (log y) in x
0.453 * [taylor]: Taking taylor expansion of y in x
0.453 * [taylor]: Taking taylor expansion of x in x
0.454 * [taylor]: Taking taylor expansion of 0 in x
0.456 * [taylor]: Taking taylor expansion of (* 0.75 (/ (exp (* 1/4 (- (log 1) (* 6 (log y))))) x)) in x
0.456 * [taylor]: Taking taylor expansion of 0.75 in x
0.456 * [taylor]: Taking taylor expansion of (/ (exp (* 1/4 (- (log 1) (* 6 (log y))))) x) in x
0.456 * [taylor]: Taking taylor expansion of (exp (* 1/4 (- (log 1) (* 6 (log y))))) in x
0.456 * [taylor]: Taking taylor expansion of (* 1/4 (- (log 1) (* 6 (log y)))) in x
0.456 * [taylor]: Taking taylor expansion of 1/4 in x
0.456 * [taylor]: Taking taylor expansion of (- (log 1) (* 6 (log y))) in x
0.456 * [taylor]: Taking taylor expansion of (log 1) in x
0.456 * [taylor]: Taking taylor expansion of 1 in x
0.456 * [taylor]: Taking taylor expansion of (* 6 (log y)) in x
0.456 * [taylor]: Taking taylor expansion of 6 in x
0.456 * [taylor]: Taking taylor expansion of (log y) in x
0.456 * [taylor]: Taking taylor expansion of y in x
0.456 * [taylor]: Taking taylor expansion of x in x
0.459 * [taylor]: Taking taylor expansion of 0 in x
0.462 * [taylor]: Taking taylor expansion of (neg (* 0.09375 (/ (exp (* 1/4 (- (log 1) (* 6 (log y))))) x))) in x
0.462 * [taylor]: Taking taylor expansion of (* 0.09375 (/ (exp (* 1/4 (- (log 1) (* 6 (log y))))) x)) in x
0.462 * [taylor]: Taking taylor expansion of 0.09375 in x
0.463 * [taylor]: Taking taylor expansion of (/ (exp (* 1/4 (- (log 1) (* 6 (log y))))) x) in x
0.463 * [taylor]: Taking taylor expansion of (exp (* 1/4 (- (log 1) (* 6 (log y))))) in x
0.463 * [taylor]: Taking taylor expansion of (* 1/4 (- (log 1) (* 6 (log y)))) in x
0.463 * [taylor]: Taking taylor expansion of 1/4 in x
0.463 * [taylor]: Taking taylor expansion of (- (log 1) (* 6 (log y))) in x
0.463 * [taylor]: Taking taylor expansion of (log 1) in x
0.463 * [taylor]: Taking taylor expansion of 1 in x
0.463 * [taylor]: Taking taylor expansion of (* 6 (log y)) in x
0.463 * [taylor]: Taking taylor expansion of 6 in x
0.463 * [taylor]: Taking taylor expansion of (log y) in x
0.463 * [taylor]: Taking taylor expansion of y in x
0.463 * [taylor]: Taking taylor expansion of x in x
0.464 * [approximate]: Taking taylor expansion of (* -1 (* (pow (pow (+ (/ 1 (pow y 2)) 1.0) 3) 1/4) (/ 1 x))) in (y x) around 0
0.464 * [taylor]: Taking taylor expansion of (* -1 (* (pow (pow (+ (/ 1 (pow y 2)) 1.0) 3) 1/4) (/ 1 x))) in x
0.464 * [taylor]: Taking taylor expansion of -1 in x
0.464 * [taylor]: Taking taylor expansion of (* (pow (pow (+ (/ 1 (pow y 2)) 1.0) 3) 1/4) (/ 1 x)) in x
0.464 * [taylor]: Taking taylor expansion of (pow (pow (+ (/ 1 (pow y 2)) 1.0) 3) 1/4) in x
0.464 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (pow (+ (/ 1 (pow y 2)) 1.0) 3)))) in x
0.464 * [taylor]: Taking taylor expansion of (* 1/4 (log (pow (+ (/ 1 (pow y 2)) 1.0) 3))) in x
0.464 * [taylor]: Taking taylor expansion of 1/4 in x
0.464 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 (pow y 2)) 1.0) 3)) in x
0.464 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow y 2)) 1.0) 3) in x
0.464 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in x
0.464 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.464 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.464 * [taylor]: Taking taylor expansion of y in x
0.465 * [taylor]: Taking taylor expansion of 1.0 in x
0.465 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.465 * [taylor]: Taking taylor expansion of x in x
0.465 * [taylor]: Taking taylor expansion of (* -1 (* (pow (pow (+ (/ 1 (pow y 2)) 1.0) 3) 1/4) (/ 1 x))) in y
0.465 * [taylor]: Taking taylor expansion of -1 in y
0.465 * [taylor]: Taking taylor expansion of (* (pow (pow (+ (/ 1 (pow y 2)) 1.0) 3) 1/4) (/ 1 x)) in y
0.466 * [taylor]: Taking taylor expansion of (pow (pow (+ (/ 1 (pow y 2)) 1.0) 3) 1/4) in y
0.466 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (pow (+ (/ 1 (pow y 2)) 1.0) 3)))) in y
0.466 * [taylor]: Taking taylor expansion of (* 1/4 (log (pow (+ (/ 1 (pow y 2)) 1.0) 3))) in y
0.466 * [taylor]: Taking taylor expansion of 1/4 in y
0.466 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 (pow y 2)) 1.0) 3)) in y
0.466 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow y 2)) 1.0) 3) in y
0.466 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.466 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.466 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.466 * [taylor]: Taking taylor expansion of y in y
0.466 * [taylor]: Taking taylor expansion of 1.0 in y
0.466 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.466 * [taylor]: Taking taylor expansion of x in y
0.466 * [taylor]: Taking taylor expansion of (* -1 (* (pow (pow (+ (/ 1 (pow y 2)) 1.0) 3) 1/4) (/ 1 x))) in y
0.466 * [taylor]: Taking taylor expansion of -1 in y
0.466 * [taylor]: Taking taylor expansion of (* (pow (pow (+ (/ 1 (pow y 2)) 1.0) 3) 1/4) (/ 1 x)) in y
0.466 * [taylor]: Taking taylor expansion of (pow (pow (+ (/ 1 (pow y 2)) 1.0) 3) 1/4) in y
0.466 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (pow (+ (/ 1 (pow y 2)) 1.0) 3)))) in y
0.466 * [taylor]: Taking taylor expansion of (* 1/4 (log (pow (+ (/ 1 (pow y 2)) 1.0) 3))) in y
0.466 * [taylor]: Taking taylor expansion of 1/4 in y
0.466 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 (pow y 2)) 1.0) 3)) in y
0.466 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow y 2)) 1.0) 3) in y
0.466 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.466 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.466 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.466 * [taylor]: Taking taylor expansion of y in y
0.466 * [taylor]: Taking taylor expansion of 1.0 in y
0.467 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.467 * [taylor]: Taking taylor expansion of x in y
0.467 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (* 1/4 (- (log 1) (* 6 (log y))))) x)) in x
0.467 * [taylor]: Taking taylor expansion of -1 in x
0.467 * [taylor]: Taking taylor expansion of (/ (exp (* 1/4 (- (log 1) (* 6 (log y))))) x) in x
0.467 * [taylor]: Taking taylor expansion of (exp (* 1/4 (- (log 1) (* 6 (log y))))) in x
0.467 * [taylor]: Taking taylor expansion of (* 1/4 (- (log 1) (* 6 (log y)))) in x
0.467 * [taylor]: Taking taylor expansion of 1/4 in x
0.467 * [taylor]: Taking taylor expansion of (- (log 1) (* 6 (log y))) in x
0.467 * [taylor]: Taking taylor expansion of (log 1) in x
0.467 * [taylor]: Taking taylor expansion of 1 in x
0.467 * [taylor]: Taking taylor expansion of (* 6 (log y)) in x
0.467 * [taylor]: Taking taylor expansion of 6 in x
0.467 * [taylor]: Taking taylor expansion of (log y) in x
0.467 * [taylor]: Taking taylor expansion of y in x
0.467 * [taylor]: Taking taylor expansion of x in x
0.468 * [taylor]: Taking taylor expansion of 0 in x
0.470 * [taylor]: Taking taylor expansion of (neg (* 0.75 (/ (exp (* 1/4 (- (log 1) (* 6 (log y))))) x))) in x
0.470 * [taylor]: Taking taylor expansion of (* 0.75 (/ (exp (* 1/4 (- (log 1) (* 6 (log y))))) x)) in x
0.470 * [taylor]: Taking taylor expansion of 0.75 in x
0.470 * [taylor]: Taking taylor expansion of (/ (exp (* 1/4 (- (log 1) (* 6 (log y))))) x) in x
0.470 * [taylor]: Taking taylor expansion of (exp (* 1/4 (- (log 1) (* 6 (log y))))) in x
0.470 * [taylor]: Taking taylor expansion of (* 1/4 (- (log 1) (* 6 (log y)))) in x
0.471 * [taylor]: Taking taylor expansion of 1/4 in x
0.471 * [taylor]: Taking taylor expansion of (- (log 1) (* 6 (log y))) in x
0.471 * [taylor]: Taking taylor expansion of (log 1) in x
0.471 * [taylor]: Taking taylor expansion of 1 in x
0.471 * [taylor]: Taking taylor expansion of (* 6 (log y)) in x
0.471 * [taylor]: Taking taylor expansion of 6 in x
0.471 * [taylor]: Taking taylor expansion of (log y) in x
0.471 * [taylor]: Taking taylor expansion of y in x
0.471 * [taylor]: Taking taylor expansion of x in x
0.474 * [taylor]: Taking taylor expansion of 0 in x
0.478 * [taylor]: Taking taylor expansion of (* 0.09375 (/ (exp (* 1/4 (- (log 1) (* 6 (log y))))) x)) in x
0.478 * [taylor]: Taking taylor expansion of 0.09375 in x
0.478 * [taylor]: Taking taylor expansion of (/ (exp (* 1/4 (- (log 1) (* 6 (log y))))) x) in x
0.478 * [taylor]: Taking taylor expansion of (exp (* 1/4 (- (log 1) (* 6 (log y))))) in x
0.478 * [taylor]: Taking taylor expansion of (* 1/4 (- (log 1) (* 6 (log y)))) in x
0.478 * [taylor]: Taking taylor expansion of 1/4 in x
0.478 * [taylor]: Taking taylor expansion of (- (log 1) (* 6 (log y))) in x
0.478 * [taylor]: Taking taylor expansion of (log 1) in x
0.478 * [taylor]: Taking taylor expansion of 1 in x
0.478 * [taylor]: Taking taylor expansion of (* 6 (log y)) in x
0.478 * [taylor]: Taking taylor expansion of 6 in x
0.478 * [taylor]: Taking taylor expansion of (log y) in x
0.478 * [taylor]: Taking taylor expansion of y in x
0.478 * [taylor]: Taking taylor expansion of x in x
0.479 * * * [progress]: simplifying candidates
0.480 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (sqrt (+ 1.0 (* y y))))
  (exp (sqrt (+ 1.0 (* y y))))
  (* (cbrt (sqrt (+ 1.0 (* y y)))) (cbrt (sqrt (+ 1.0 (* y y)))))
  (cbrt (sqrt (+ 1.0 (* y y))))
  (* (* (sqrt (+ 1.0 (* y y))) (sqrt (+ 1.0 (* y y)))) (sqrt (+ 1.0 (* y y))))
  (sqrt (* (cbrt (+ 1.0 (* y y))) (cbrt (+ 1.0 (* y y)))))
  (sqrt (cbrt (+ 1.0 (* y y))))
  (sqrt (sqrt (+ 1.0 (* y y))))
  (sqrt (sqrt (+ 1.0 (* y y))))
  (sqrt 1)
  (sqrt (+ 1.0 (* y y)))
  (sqrt (+ (pow 1.0 3) (pow (* y y) 3)))
  (sqrt (+ (* 1.0 1.0) (- (* (* y y) (* y y)) (* 1.0 (* y y)))))
  (sqrt (- (* 1.0 1.0) (* (* y y) (* y y))))
  (sqrt (- 1.0 (* y y)))
  (/ 1 2)
  (sqrt (sqrt (+ 1.0 (* y y))))
  (sqrt (sqrt (+ 1.0 (* y y))))
  (log (sqrt (+ 1.0 (* y y))))
  (exp (sqrt (+ 1.0 (* y y))))
  (* (cbrt (sqrt (+ 1.0 (* y y)))) (cbrt (sqrt (+ 1.0 (* y y)))))
  (cbrt (sqrt (+ 1.0 (* y y))))
  (* (* (sqrt (+ 1.0 (* y y))) (sqrt (+ 1.0 (* y y)))) (sqrt (+ 1.0 (* y y))))
  (sqrt (* (cbrt (+ 1.0 (* y y))) (cbrt (+ 1.0 (* y y)))))
  (sqrt (cbrt (+ 1.0 (* y y))))
  (sqrt (sqrt (+ 1.0 (* y y))))
  (sqrt (sqrt (+ 1.0 (* y y))))
  (sqrt 1)
  (sqrt (+ 1.0 (* y y)))
  (sqrt (+ (pow 1.0 3) (pow (* y y) 3)))
  (sqrt (+ (* 1.0 1.0) (- (* (* y y) (* y y)) (* 1.0 (* y y)))))
  (sqrt (- (* 1.0 1.0) (* (* y y) (* y y))))
  (sqrt (- 1.0 (* y y)))
  (/ 1 2)
  (sqrt (sqrt (+ 1.0 (* y y))))
  (sqrt (sqrt (+ 1.0 (* y y))))
  (log (sqrt (+ 1.0 (* y y))))
  (exp (sqrt (+ 1.0 (* y y))))
  (* (cbrt (sqrt (+ 1.0 (* y y)))) (cbrt (sqrt (+ 1.0 (* y y)))))
  (cbrt (sqrt (+ 1.0 (* y y))))
  (* (* (sqrt (+ 1.0 (* y y))) (sqrt (+ 1.0 (* y y)))) (sqrt (+ 1.0 (* y y))))
  (sqrt (* (cbrt (+ 1.0 (* y y))) (cbrt (+ 1.0 (* y y)))))
  (sqrt (cbrt (+ 1.0 (* y y))))
  (sqrt (sqrt (+ 1.0 (* y y))))
  (sqrt (sqrt (+ 1.0 (* y y))))
  (sqrt 1)
  (sqrt (+ 1.0 (* y y)))
  (sqrt (+ (pow 1.0 3) (pow (* y y) 3)))
  (sqrt (+ (* 1.0 1.0) (- (* (* y y) (* y y)) (* 1.0 (* y y)))))
  (sqrt (- (* 1.0 1.0) (* (* y y) (* y y))))
  (sqrt (- 1.0 (* y y)))
  (/ 1 2)
  (sqrt (sqrt (+ 1.0 (* y y))))
  (sqrt (sqrt (+ 1.0 (* y y))))
  (* (sqrt (+ 1.0 (* y y))) (* (sqrt (sqrt (+ 1.0 (* y y)))) x))
  (* (sqrt (+ 1.0 (* y y))) (* (sqrt (sqrt (+ 1.0 (* y y)))) x))
  (+ (log (sqrt (+ 1.0 (* y y)))) (+ (log (sqrt (sqrt (+ 1.0 (* y y))))) (log x)))
  (+ (log (sqrt (+ 1.0 (* y y)))) (log (* (sqrt (sqrt (+ 1.0 (* y y)))) x)))
  (log (* (sqrt (+ 1.0 (* y y))) (* (sqrt (sqrt (+ 1.0 (* y y)))) x)))
  (exp (* (sqrt (+ 1.0 (* y y))) (* (sqrt (sqrt (+ 1.0 (* y y)))) x)))
  (* (* (* (sqrt (+ 1.0 (* y y))) (sqrt (+ 1.0 (* y y)))) (sqrt (+ 1.0 (* y y)))) (* (* (* (sqrt (sqrt (+ 1.0 (* y y)))) (sqrt (sqrt (+ 1.0 (* y y))))) (sqrt (sqrt (+ 1.0 (* y y))))) (* (* x x) x)))
  (* (* (* (sqrt (+ 1.0 (* y y))) (sqrt (+ 1.0 (* y y)))) (sqrt (+ 1.0 (* y y)))) (* (* (* (sqrt (sqrt (+ 1.0 (* y y)))) x) (* (sqrt (sqrt (+ 1.0 (* y y)))) x)) (* (sqrt (sqrt (+ 1.0 (* y y)))) x)))
  (* (cbrt (* (sqrt (+ 1.0 (* y y))) (* (sqrt (sqrt (+ 1.0 (* y y)))) x))) (cbrt (* (sqrt (+ 1.0 (* y y))) (* (sqrt (sqrt (+ 1.0 (* y y)))) x))))
  (cbrt (* (sqrt (+ 1.0 (* y y))) (* (sqrt (sqrt (+ 1.0 (* y y)))) x)))
  (* (* (* (sqrt (+ 1.0 (* y y))) (* (sqrt (sqrt (+ 1.0 (* y y)))) x)) (* (sqrt (+ 1.0 (* y y))) (* (sqrt (sqrt (+ 1.0 (* y y)))) x))) (* (sqrt (+ 1.0 (* y y))) (* (sqrt (sqrt (+ 1.0 (* y y)))) x)))
  (sqrt (* (sqrt (+ 1.0 (* y y))) (* (sqrt (sqrt (+ 1.0 (* y y)))) x)))
  (sqrt (* (sqrt (+ 1.0 (* y y))) (* (sqrt (sqrt (+ 1.0 (* y y)))) x)))
  (* (sqrt (+ (pow 1.0 3) (pow (* y y) 3))) (* (sqrt (sqrt (+ (pow 1.0 3) (pow (* y y) 3)))) x))
  (* (sqrt (+ (* 1.0 1.0) (- (* (* y y) (* y y)) (* 1.0 (* y y))))) (sqrt (sqrt (+ (* 1.0 1.0) (- (* (* y y) (* y y)) (* 1.0 (* y y)))))))
  (* (sqrt (+ (pow 1.0 3) (pow (* y y) 3))) (* (sqrt (sqrt (- (* 1.0 1.0) (* (* y y) (* y y))))) x))
  (* (sqrt (+ (* 1.0 1.0) (- (* (* y y) (* y y)) (* 1.0 (* y y))))) (sqrt (sqrt (- 1.0 (* y y)))))
  (* (sqrt (- (* 1.0 1.0) (* (* y y) (* y y)))) (* (sqrt (sqrt (+ (pow 1.0 3) (pow (* y y) 3)))) x))
  (* (sqrt (- 1.0 (* y y))) (sqrt (sqrt (+ (* 1.0 1.0) (- (* (* y y) (* y y)) (* 1.0 (* y y)))))))
  (* (sqrt (- (* 1.0 1.0) (* (* y y) (* y y)))) (* (sqrt (sqrt (- (* 1.0 1.0) (* (* y y) (* y y))))) x))
  (* (sqrt (- 1.0 (* y y))) (sqrt (sqrt (- 1.0 (* y y)))))
  (* (sqrt (+ 1.0 (* y y))) (sqrt (sqrt (+ 1.0 (* y y)))))
  (* (cbrt (sqrt (+ 1.0 (* y y)))) (* (sqrt (sqrt (+ 1.0 (* y y)))) x))
  (* (sqrt (cbrt (+ 1.0 (* y y)))) (* (sqrt (sqrt (+ 1.0 (* y y)))) x))
  (* (sqrt (sqrt (+ 1.0 (* y y)))) (* (sqrt (sqrt (+ 1.0 (* y y)))) x))
  (* (sqrt (+ 1.0 (* y y))) (* (sqrt (sqrt (+ 1.0 (* y y)))) x))
  (* (sqrt (sqrt (+ 1.0 (* y y)))) (* (sqrt (sqrt (+ 1.0 (* y y)))) x))
  (* (sqrt (+ 1.0 (* y y))) (* (sqrt (sqrt (+ 1.0 (* y y)))) x))
  (* (sqrt (+ 1.0 (* y y))) (* (sqrt (sqrt (+ (pow 1.0 3) (pow (* y y) 3)))) x))
  (* (sqrt (+ 1.0 (* y y))) (* (sqrt (sqrt (- (* 1.0 1.0) (* (* y y) (* y y))))) x))
  (* (sqrt (+ (pow 1.0 3) (pow (* y y) 3))) (* (sqrt (sqrt (+ 1.0 (* y y)))) x))
  (* (sqrt (- (* 1.0 1.0) (* (* y y) (* y y)))) (* (sqrt (sqrt (+ 1.0 (* y y)))) x))
  (- (+ (* 1/2 (/ (pow y 2) (sqrt 1.0))) (sqrt 1.0)) (* 1/8 (/ (pow y 4) (pow (sqrt 1.0) 3))))
  (- (+ y (* 0.5 (/ 1 y))) (* 0.125 (/ 1 (pow y 3))))
  (- (* 0.125 (/ 1 (pow y 3))) (+ y (* 0.5 (/ 1 y))))
  (- (+ (* 1/2 (/ (pow y 2) (sqrt 1.0))) (sqrt 1.0)) (* 1/8 (/ (pow y 4) (pow (sqrt 1.0) 3))))
  (- (+ y (* 0.5 (/ 1 y))) (* 0.125 (/ 1 (pow y 3))))
  (- (* 0.125 (/ 1 (pow y 3))) (+ y (* 0.5 (/ 1 y))))
  (- (+ (* 1/2 (/ (pow y 2) (sqrt 1.0))) (sqrt 1.0)) (* 1/8 (/ (pow y 4) (pow (sqrt 1.0) 3))))
  (- (+ y (* 0.5 (/ 1 y))) (* 0.125 (/ 1 (pow y 3))))
  (- (* 0.125 (/ 1 (pow y 3))) (+ y (* 0.5 (/ 1 y))))
  (+ (* x (pow 1.0 1/4)) (* 0.75 (* (* x (pow y 2)) (pow 1.0 1/4))))
  (- (+ (* x (exp (* 1/4 (- (log 1) (* 6 (log (/ 1 y))))))) (* 0.75 (/ (* x (exp (* 1/4 (- (log 1) (* 6 (log (/ 1 y))))))) (pow y 2)))) (* 0.09375 (/ (* x (exp (* 1/4 (- (log 1) (* 6 (log (/ 1 y))))))) (pow y 4))))
  (- (+ (* x (exp (* 1/4 (- (log 1) (* 6 (log (/ -1 y))))))) (* 0.75 (/ (* x (exp (* 1/4 (- (log 1) (* 6 (log (/ -1 y))))))) (pow y 2)))) (* 0.09375 (/ (* x (exp (* 1/4 (- (log 1) (* 6 (log (/ -1 y))))))) (pow y 4))))
0.504 * * [simplify]: iteration  0 :  5031  enodes  (cost  1062 )
0.508 * [simplify]: Simplified to:
   (log (sqrt (+ 1.0 (* y y))))
  (exp (sqrt (+ 1.0 (* y y))))
  (* (cbrt (sqrt (+ 1.0 (* y y)))) (cbrt (sqrt (+ 1.0 (* y y)))))
  (cbrt (sqrt (+ 1.0 (* y y))))
  (pow (sqrt (+ 1.0 (* y y))) 3)
  (fabs (cbrt (+ 1.0 (* y y))))
  (sqrt (cbrt (+ 1.0 (* y y))))
  (sqrt (sqrt (+ 1.0 (* y y))))
  (sqrt (sqrt (+ 1.0 (* y y))))
  1
  (sqrt (+ 1.0 (* y y)))
  (sqrt (+ (pow 1.0 3) (pow y 6)))
  (sqrt (+ (pow y 4) (* 1.0 (- 1.0 (* y y)))))
  (sqrt (- (* 1.0 1.0) (pow y 4)))
  (sqrt (- 1.0 (* y y)))
  1/2
  (sqrt (sqrt (+ 1.0 (* y y))))
  (sqrt (sqrt (+ 1.0 (* y y))))
  (log (sqrt (+ 1.0 (* y y))))
  (exp (sqrt (+ 1.0 (* y y))))
  (* (cbrt (sqrt (+ 1.0 (* y y)))) (cbrt (sqrt (+ 1.0 (* y y)))))
  (cbrt (sqrt (+ 1.0 (* y y))))
  (pow (sqrt (+ 1.0 (* y y))) 3)
  (fabs (cbrt (+ 1.0 (* y y))))
  (sqrt (cbrt (+ 1.0 (* y y))))
  (sqrt (sqrt (+ 1.0 (* y y))))
  (sqrt (sqrt (+ 1.0 (* y y))))
  1
  (sqrt (+ 1.0 (* y y)))
  (sqrt (+ (pow 1.0 3) (pow y 6)))
  (sqrt (+ (pow y 4) (* 1.0 (- 1.0 (* y y)))))
  (sqrt (- (* 1.0 1.0) (pow y 4)))
  (sqrt (- 1.0 (* y y)))
  1/2
  (sqrt (sqrt (+ 1.0 (* y y))))
  (sqrt (sqrt (+ 1.0 (* y y))))
  (log (sqrt (+ 1.0 (* y y))))
  (exp (sqrt (+ 1.0 (* y y))))
  (* (cbrt (sqrt (+ 1.0 (* y y)))) (cbrt (sqrt (+ 1.0 (* y y)))))
  (cbrt (sqrt (+ 1.0 (* y y))))
  (pow (sqrt (+ 1.0 (* y y))) 3)
  (fabs (cbrt (+ 1.0 (* y y))))
  (sqrt (cbrt (+ 1.0 (* y y))))
  (sqrt (sqrt (+ 1.0 (* y y))))
  (sqrt (sqrt (+ 1.0 (* y y))))
  1
  (sqrt (+ 1.0 (* y y)))
  (sqrt (+ (pow 1.0 3) (pow y 6)))
  (sqrt (+ (pow y 4) (* 1.0 (- 1.0 (* y y)))))
  (sqrt (- (* 1.0 1.0) (pow y 4)))
  (sqrt (- 1.0 (* y y)))
  1/2
  (sqrt (sqrt (+ 1.0 (* y y))))
  (sqrt (sqrt (+ 1.0 (* y y))))
  (* x (pow (sqrt (sqrt (+ 1.0 (* y y)))) 3))
  (* x (pow (sqrt (sqrt (+ 1.0 (* y y)))) 3))
  (log (* x (pow (sqrt (sqrt (+ 1.0 (* y y)))) 3)))
  (log (* x (pow (sqrt (sqrt (+ 1.0 (* y y)))) 3)))
  (log (* x (pow (sqrt (sqrt (+ 1.0 (* y y)))) 3)))
  (pow (exp (pow (sqrt (sqrt (+ 1.0 (* y y)))) 3)) x)
  (pow (* x (pow (sqrt (sqrt (+ 1.0 (* y y)))) 3)) 3)
  (pow (* x (pow (sqrt (sqrt (+ 1.0 (* y y)))) 3)) 3)
  (* (cbrt (* x (pow (sqrt (sqrt (+ 1.0 (* y y)))) 3))) (cbrt (* x (pow (sqrt (sqrt (+ 1.0 (* y y)))) 3))))
  (cbrt (* x (pow (sqrt (sqrt (+ 1.0 (* y y)))) 3)))
  (pow (* x (pow (sqrt (sqrt (+ 1.0 (* y y)))) 3)) 3)
  (sqrt (* x (pow (sqrt (sqrt (+ 1.0 (* y y)))) 3)))
  (sqrt (* x (pow (sqrt (sqrt (+ 1.0 (* y y)))) 3)))
  (* (sqrt (+ (pow 1.0 3) (pow y 6))) (* x (sqrt (sqrt (+ (pow 1.0 3) (pow y 6))))))
  (* (sqrt (+ (pow y 4) (* 1.0 (- 1.0 (* y y))))) (sqrt (sqrt (+ (pow y 4) (* 1.0 (- 1.0 (* y y)))))))
  (* (sqrt (+ (pow 1.0 3) (pow y 6))) (* x (sqrt (sqrt (- (* 1.0 1.0) (pow y 4))))))
  (* (sqrt (+ (pow y 4) (* 1.0 (- 1.0 (* y y))))) (sqrt (sqrt (- 1.0 (* y y)))))
  (* (sqrt (- (* 1.0 1.0) (pow y 4))) (* x (sqrt (sqrt (+ (pow 1.0 3) (pow y 6))))))
  (* (sqrt (- 1.0 (* y y))) (sqrt (sqrt (+ (pow y 4) (* 1.0 (- 1.0 (* y y)))))))
  (* (sqrt (- (* 1.0 1.0) (pow y 4))) (* x (sqrt (sqrt (- (* 1.0 1.0) (pow y 4))))))
  (* (sqrt (- 1.0 (* y y))) (sqrt (sqrt (- 1.0 (* y y)))))
  (pow (sqrt (sqrt (+ 1.0 (* y y)))) 3)
  (* (cbrt (sqrt (+ 1.0 (* y y)))) (* (sqrt (sqrt (+ 1.0 (* y y)))) x))
  (* (sqrt (cbrt (+ 1.0 (* y y)))) (* (sqrt (sqrt (+ 1.0 (* y y)))) x))
  (* (sqrt (+ 1.0 (* y y))) x)
  (* x (pow (sqrt (sqrt (+ 1.0 (* y y)))) 3))
  (* (sqrt (+ 1.0 (* y y))) x)
  (* x (pow (sqrt (sqrt (+ 1.0 (* y y)))) 3))
  (* (sqrt (+ 1.0 (* y y))) (* x (sqrt (sqrt (+ (pow 1.0 3) (pow y 6))))))
  (* (sqrt (+ 1.0 (* y y))) (* x (sqrt (sqrt (- (* 1.0 1.0) (pow y 4))))))
  (* (sqrt (sqrt (+ 1.0 (* y y)))) (* (sqrt (+ (pow 1.0 3) (pow y 6))) x))
  (* (sqrt (sqrt (+ 1.0 (* y y)))) (* (sqrt (- (* 1.0 1.0) (pow y 4))) x))
  (+ (sqrt 1.0) (+ (* 1/2 (* (/ y (sqrt 1.0)) y)) (* (/ (pow y 4) (* 1.0 (sqrt 1.0))) -1/8)))
  (+ y (- (/ 0.5 y) (/ 0.125 (pow y 3))))
  (- (/ 0.125 (pow y 3)) (+ y (/ 0.5 y)))
  (+ (sqrt 1.0) (+ (* 1/2 (* (/ y (sqrt 1.0)) y)) (* (/ (pow y 4) (* 1.0 (sqrt 1.0))) -1/8)))
  (+ y (- (/ 0.5 y) (/ 0.125 (pow y 3))))
  (- (/ 0.125 (pow y 3)) (+ y (/ 0.5 y)))
  (+ (sqrt 1.0) (+ (* 1/2 (* (/ y (sqrt 1.0)) y)) (* (/ (pow y 4) (* 1.0 (sqrt 1.0))) -1/8)))
  (+ y (- (/ 0.5 y) (/ 0.125 (pow y 3))))
  (- (/ 0.125 (pow y 3)) (+ y (/ 0.5 y)))
  (* (pow 1.0 1/4) (+ x (* y (* (* y x) 0.75))))
  (+ (* x (pow y 3/2)) (* (* (pow y 3/2) (/ x (* y y))) (- 0.75 (/ 0.09375 (* y y)))))
  (+ (* x (pow (/ -1 y) -3/2)) (* (* (pow (/ -1 y) -3/2) (/ x (* y y))) (- 0.75 (/ 0.09375 (* y y)))))
0.509 * * * [progress]: adding candidates to table
0.731 * * [progress]: iteration 4 / 4
0.731 * * * [progress]: picking best candidate
0.739 * * * * [pick]: Picked  #<alt (λ (x y) (* x 1.0))>
0.739 * * * [progress]: localizing error
0.741 * * * [progress]: generating rewritten candidates
0.741 * * * [progress]: generating series expansions
0.741 * * * [progress]: simplifying candidates
0.741 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.743 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.743 * [simplify]: Simplified to:
   
0.743 * * * [progress]: adding candidates to table
0.743 * [progress]: [Phase 3 of 3] Extracting.
0.744 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (* (sqrt (+ 1.0 (* y y))) (* (sqrt (sqrt (+ 1.0 (* y y)))) x)) (sqrt (sqrt (+ 1.0 (* y y))))))> #<alt (λ (x y) (* (* x (sqrt (+ 1.0 (* y y)))) (sqrt (+ 1.0 (* y y)))))> #<alt (λ (x y) (* (cbrt (pow (* (sqrt (+ 1.0 (* y y))) x) 3)) (sqrt (+ 1.0 (* y y)))))> #<alt (λ (x y) (* (sqrt x) (* (+ 1.0 (* y y)) (sqrt x))))> #<alt (λ (x y) (* x (+ 1.0 (* y y))))> #<alt (λ (x y) (* x 1.0))>)
0.744 * * * [regime-changes]: Trying 5 branch expressions: ((* y y) (+ 1.0 (* y y)) (* x (+ 1.0 (* y y))) y x)
0.744 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y) (* (* (sqrt (+ 1.0 (* y y))) (* (sqrt (sqrt (+ 1.0 (* y y)))) x)) (sqrt (sqrt (+ 1.0 (* y y))))))> #<alt (λ (x y) (* (* x (sqrt (+ 1.0 (* y y)))) (sqrt (+ 1.0 (* y y)))))> #<alt (λ (x y) (* (cbrt (pow (* (sqrt (+ 1.0 (* y y))) x) 3)) (sqrt (+ 1.0 (* y y)))))> #<alt (λ (x y) (* (sqrt x) (* (+ 1.0 (* y y)) (sqrt x))))> #<alt (λ (x y) (* x (+ 1.0 (* y y))))> #<alt (λ (x y) (* x 1.0))>)
0.791 * * * * [regimes]: Trying to branch on (+ 1.0 (* y y)) from (#<alt (λ (x y) (* (* (sqrt (+ 1.0 (* y y))) (* (sqrt (sqrt (+ 1.0 (* y y)))) x)) (sqrt (sqrt (+ 1.0 (* y y))))))> #<alt (λ (x y) (* (* x (sqrt (+ 1.0 (* y y)))) (sqrt (+ 1.0 (* y y)))))> #<alt (λ (x y) (* (cbrt (pow (* (sqrt (+ 1.0 (* y y))) x) 3)) (sqrt (+ 1.0 (* y y)))))> #<alt (λ (x y) (* (sqrt x) (* (+ 1.0 (* y y)) (sqrt x))))> #<alt (λ (x y) (* x (+ 1.0 (* y y))))> #<alt (λ (x y) (* x 1.0))>)
0.834 * * * * [regimes]: Trying to branch on (* x (+ 1.0 (* y y))) from (#<alt (λ (x y) (* (* (sqrt (+ 1.0 (* y y))) (* (sqrt (sqrt (+ 1.0 (* y y)))) x)) (sqrt (sqrt (+ 1.0 (* y y))))))> #<alt (λ (x y) (* (* x (sqrt (+ 1.0 (* y y)))) (sqrt (+ 1.0 (* y y)))))> #<alt (λ (x y) (* (cbrt (pow (* (sqrt (+ 1.0 (* y y))) x) 3)) (sqrt (+ 1.0 (* y y)))))> #<alt (λ (x y) (* (sqrt x) (* (+ 1.0 (* y y)) (sqrt x))))> #<alt (λ (x y) (* x (+ 1.0 (* y y))))> #<alt (λ (x y) (* x 1.0))>)
0.882 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (* (sqrt (+ 1.0 (* y y))) (* (sqrt (sqrt (+ 1.0 (* y y)))) x)) (sqrt (sqrt (+ 1.0 (* y y))))))> #<alt (λ (x y) (* (* x (sqrt (+ 1.0 (* y y)))) (sqrt (+ 1.0 (* y y)))))> #<alt (λ (x y) (* (cbrt (pow (* (sqrt (+ 1.0 (* y y))) x) 3)) (sqrt (+ 1.0 (* y y)))))> #<alt (λ (x y) (* (sqrt x) (* (+ 1.0 (* y y)) (sqrt x))))> #<alt (λ (x y) (* x (+ 1.0 (* y y))))> #<alt (λ (x y) (* x 1.0))>)
0.929 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (* (sqrt (+ 1.0 (* y y))) (* (sqrt (sqrt (+ 1.0 (* y y)))) x)) (sqrt (sqrt (+ 1.0 (* y y))))))> #<alt (λ (x y) (* (* x (sqrt (+ 1.0 (* y y)))) (sqrt (+ 1.0 (* y y)))))> #<alt (λ (x y) (* (cbrt (pow (* (sqrt (+ 1.0 (* y y))) x) 3)) (sqrt (+ 1.0 (* y y)))))> #<alt (λ (x y) (* (sqrt x) (* (+ 1.0 (* y y)) (sqrt x))))> #<alt (λ (x y) (* x (+ 1.0 (* y y))))> #<alt (λ (x y) (* x 1.0))>)
0.976 * * * [regime]: Found split indices: #<option (#s(si 4 255))>
0.977 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (+ 1.0 (* y y)))
0.977 * * [simplify]: iteration  0 :  8  enodes  (cost  7 )
0.977 * * [simplify]: iteration  1 :  8  enodes  (cost  7 )
0.977 * [simplify]: Simplified to:
   (* x (+ 1.0 (* y y)))
2.177 * [regime-testing]: End program error score: 5.654331791473934
2.239 * [regime-testing]: Target error score: 0.08933428709847745