18.230 * [progress]: [Phase 1 of 3] Setting up.
0.000 * * * [progress]: [1/2] Preparing points
0.087 * * * [progress]: [2/2] Setting up program.
0.088 * [progress]: [Phase 2 of 3] Improving.
0.088 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+.f64 (-.f64 1 x) (*.f64 y (sqrt.f64 x)))
0.106 * * [simplify]: iteration  0 :  208  enodes  (cost  12 )
0.106 * * [simplify]: iteration  1 :  208  enodes  (cost  12 )
0.107 * [simplify]: Simplified to:
   (+.f64 (-.f64 1 x) (*.f64 y (sqrt.f64 x)))
0.107 * * [progress]: iteration 1 / 4
0.107 * * * [progress]: picking best candidate
0.108 * * * * [pick]: Picked  #<alt (λ (x y) (+.f64 (-.f64 1 x) (*.f64 y (sqrt.f64 x))))>
0.108 * * * [progress]: localizing error
0.114 * * * [progress]: generating rewritten candidates
0.114 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.119 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.127 * * * [progress]: generating series expansions
0.127 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.127 * [approximate]: Taking taylor expansion of (* (sqrt x) y) in (y x) around 0
0.127 * [taylor]: Taking taylor expansion of (* (sqrt x) y) in x
0.127 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.127 * [taylor]: Taking taylor expansion of x in x
0.128 * [taylor]: Taking taylor expansion of y in x
0.128 * [taylor]: Taking taylor expansion of (* (sqrt x) y) in y
0.128 * [taylor]: Taking taylor expansion of (sqrt x) in y
0.128 * [taylor]: Taking taylor expansion of x in y
0.128 * [taylor]: Taking taylor expansion of y in y
0.128 * [taylor]: Taking taylor expansion of (* (sqrt x) y) in y
0.128 * [taylor]: Taking taylor expansion of (sqrt x) in y
0.128 * [taylor]: Taking taylor expansion of x in y
0.128 * [taylor]: Taking taylor expansion of y in y
0.128 * [taylor]: Taking taylor expansion of 0 in x
0.129 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.130 * [taylor]: Taking taylor expansion of 0 in x
0.131 * [taylor]: Taking taylor expansion of 0 in x
0.133 * [taylor]: Taking taylor expansion of 0 in x
0.135 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in (y x) around 0
0.135 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in x
0.135 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.135 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.135 * [taylor]: Taking taylor expansion of x in x
0.136 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.136 * [taylor]: Taking taylor expansion of y in x
0.136 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in y
0.136 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
0.136 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.136 * [taylor]: Taking taylor expansion of x in y
0.137 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.137 * [taylor]: Taking taylor expansion of y in y
0.137 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in y
0.137 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
0.137 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.137 * [taylor]: Taking taylor expansion of x in y
0.137 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.137 * [taylor]: Taking taylor expansion of y in y
0.138 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.138 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.138 * [taylor]: Taking taylor expansion of x in x
0.139 * [taylor]: Taking taylor expansion of 0 in x
0.140 * [taylor]: Taking taylor expansion of 0 in x
0.143 * [taylor]: Taking taylor expansion of 0 in x
0.146 * [approximate]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 x)) y)) in (y x) around 0
0.146 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 x)) y)) in x
0.146 * [taylor]: Taking taylor expansion of -1 in x
0.146 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 x)) y) in x
0.146 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.146 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.146 * [taylor]: Taking taylor expansion of -1 in x
0.146 * [taylor]: Taking taylor expansion of x in x
0.147 * [taylor]: Taking taylor expansion of y in x
0.147 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 x)) y)) in y
0.147 * [taylor]: Taking taylor expansion of -1 in y
0.147 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 x)) y) in y
0.147 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.147 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.147 * [taylor]: Taking taylor expansion of -1 in y
0.147 * [taylor]: Taking taylor expansion of x in y
0.148 * [taylor]: Taking taylor expansion of y in y
0.148 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 x)) y)) in y
0.148 * [taylor]: Taking taylor expansion of -1 in y
0.148 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 x)) y) in y
0.148 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.148 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.148 * [taylor]: Taking taylor expansion of -1 in y
0.148 * [taylor]: Taking taylor expansion of x in y
0.149 * [taylor]: Taking taylor expansion of y in y
0.149 * [taylor]: Taking taylor expansion of (* -1 (sqrt (/ -1 x))) in x
0.149 * [taylor]: Taking taylor expansion of -1 in x
0.149 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.149 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.149 * [taylor]: Taking taylor expansion of -1 in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.151 * [taylor]: Taking taylor expansion of 0 in x
0.154 * [taylor]: Taking taylor expansion of 0 in x
0.158 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.159 * [approximate]: Taking taylor expansion of (- (+ (* (sqrt x) y) 1) x) in (x y) around 0
0.159 * [taylor]: Taking taylor expansion of (- (+ (* (sqrt x) y) 1) x) in y
0.159 * [taylor]: Taking taylor expansion of (+ (* (sqrt x) y) 1) in y
0.159 * [taylor]: Taking taylor expansion of (* (sqrt x) y) in y
0.159 * [taylor]: Taking taylor expansion of (sqrt x) in y
0.159 * [taylor]: Taking taylor expansion of x in y
0.159 * [taylor]: Taking taylor expansion of y in y
0.159 * [taylor]: Taking taylor expansion of 1 in y
0.159 * [taylor]: Taking taylor expansion of x in y
0.159 * [taylor]: Taking taylor expansion of (- (+ (* (sqrt x) y) 1) x) in x
0.159 * [taylor]: Taking taylor expansion of (+ (* (sqrt x) y) 1) in x
0.159 * [taylor]: Taking taylor expansion of (* (sqrt x) y) in x
0.159 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.159 * [taylor]: Taking taylor expansion of x in x
0.159 * [taylor]: Taking taylor expansion of y in x
0.159 * [taylor]: Taking taylor expansion of 1 in x
0.160 * [taylor]: Taking taylor expansion of x in x
0.160 * [taylor]: Taking taylor expansion of (- (+ (* (sqrt x) y) 1) x) in x
0.160 * [taylor]: Taking taylor expansion of (+ (* (sqrt x) y) 1) in x
0.160 * [taylor]: Taking taylor expansion of (* (sqrt x) y) in x
0.160 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.160 * [taylor]: Taking taylor expansion of x in x
0.160 * [taylor]: Taking taylor expansion of y in x
0.160 * [taylor]: Taking taylor expansion of 1 in x
0.160 * [taylor]: Taking taylor expansion of x in x
0.160 * [taylor]: Taking taylor expansion of 1 in y
0.161 * [taylor]: Taking taylor expansion of (- (* NAN y) 1) in y
0.161 * [taylor]: Taking taylor expansion of (* NAN y) in y
0.161 * [taylor]: Taking taylor expansion of NAN in y
0.161 * [taylor]: Taking taylor expansion of y in y
0.161 * [taylor]: Taking taylor expansion of 1 in y
0.163 * [taylor]: Taking taylor expansion of (* (pow NAN 3) y) in y
0.163 * [taylor]: Taking taylor expansion of (pow NAN 3) in y
0.163 * [taylor]: Taking taylor expansion of NAN in y
0.163 * [taylor]: Taking taylor expansion of y in y
0.164 * [approximate]: Taking taylor expansion of (- (+ (* (sqrt (/ 1 x)) (/ 1 y)) 1) (/ 1 x)) in (x y) around 0
0.164 * [taylor]: Taking taylor expansion of (- (+ (* (sqrt (/ 1 x)) (/ 1 y)) 1) (/ 1 x)) in y
0.164 * [taylor]: Taking taylor expansion of (+ (* (sqrt (/ 1 x)) (/ 1 y)) 1) in y
0.164 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in y
0.164 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
0.164 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.164 * [taylor]: Taking taylor expansion of x in y
0.165 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.165 * [taylor]: Taking taylor expansion of y in y
0.165 * [taylor]: Taking taylor expansion of 1 in y
0.165 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.165 * [taylor]: Taking taylor expansion of x in y
0.165 * [taylor]: Taking taylor expansion of (- (+ (* (sqrt (/ 1 x)) (/ 1 y)) 1) (/ 1 x)) in x
0.165 * [taylor]: Taking taylor expansion of (+ (* (sqrt (/ 1 x)) (/ 1 y)) 1) in x
0.165 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in x
0.165 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.165 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.165 * [taylor]: Taking taylor expansion of x in x
0.166 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.166 * [taylor]: Taking taylor expansion of y in x
0.166 * [taylor]: Taking taylor expansion of 1 in x
0.166 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.166 * [taylor]: Taking taylor expansion of x in x
0.166 * [taylor]: Taking taylor expansion of (- (+ (* (sqrt (/ 1 x)) (/ 1 y)) 1) (/ 1 x)) in x
0.166 * [taylor]: Taking taylor expansion of (+ (* (sqrt (/ 1 x)) (/ 1 y)) 1) in x
0.166 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in x
0.166 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.166 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.166 * [taylor]: Taking taylor expansion of x in x
0.166 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.166 * [taylor]: Taking taylor expansion of y in x
0.166 * [taylor]: Taking taylor expansion of 1 in x
0.166 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.166 * [taylor]: Taking taylor expansion of x in x
0.167 * [taylor]: Taking taylor expansion of -1 in y
0.168 * [taylor]: Taking taylor expansion of (+ (/ NAN y) 1) in y
0.168 * [taylor]: Taking taylor expansion of (/ NAN y) in y
0.168 * [taylor]: Taking taylor expansion of NAN in y
0.168 * [taylor]: Taking taylor expansion of y in y
0.168 * [taylor]: Taking taylor expansion of 1 in y
0.171 * [taylor]: Taking taylor expansion of (/ (pow NAN 3) y) in y
0.171 * [taylor]: Taking taylor expansion of (pow NAN 3) in y
0.171 * [taylor]: Taking taylor expansion of NAN in y
0.171 * [taylor]: Taking taylor expansion of y in y
0.173 * [approximate]: Taking taylor expansion of (- (+ 1 (/ 1 x)) (/ (sqrt (/ -1 x)) y)) in (x y) around 0
0.173 * [taylor]: Taking taylor expansion of (- (+ 1 (/ 1 x)) (/ (sqrt (/ -1 x)) y)) in y
0.173 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in y
0.173 * [taylor]: Taking taylor expansion of 1 in y
0.173 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.173 * [taylor]: Taking taylor expansion of x in y
0.173 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 x)) y) in y
0.173 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.173 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.173 * [taylor]: Taking taylor expansion of -1 in y
0.173 * [taylor]: Taking taylor expansion of x in y
0.174 * [taylor]: Taking taylor expansion of y in y
0.174 * [taylor]: Taking taylor expansion of (- (+ 1 (/ 1 x)) (/ (sqrt (/ -1 x)) y)) in x
0.174 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.174 * [taylor]: Taking taylor expansion of 1 in x
0.174 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.174 * [taylor]: Taking taylor expansion of x in x
0.174 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 x)) y) in x
0.174 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.174 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.174 * [taylor]: Taking taylor expansion of -1 in x
0.174 * [taylor]: Taking taylor expansion of x in x
0.174 * [taylor]: Taking taylor expansion of y in x
0.175 * [taylor]: Taking taylor expansion of (- (+ 1 (/ 1 x)) (/ (sqrt (/ -1 x)) y)) in x
0.175 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.175 * [taylor]: Taking taylor expansion of 1 in x
0.175 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.175 * [taylor]: Taking taylor expansion of x in x
0.175 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 x)) y) in x
0.175 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.175 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.175 * [taylor]: Taking taylor expansion of -1 in x
0.175 * [taylor]: Taking taylor expansion of x in x
0.175 * [taylor]: Taking taylor expansion of y in x
0.175 * [taylor]: Taking taylor expansion of 1 in y
0.176 * [taylor]: Taking taylor expansion of (- 1 (/ NAN y)) in y
0.176 * [taylor]: Taking taylor expansion of 1 in y
0.176 * [taylor]: Taking taylor expansion of (/ NAN y) in y
0.176 * [taylor]: Taking taylor expansion of NAN in y
0.176 * [taylor]: Taking taylor expansion of y in y
0.178 * [taylor]: Taking taylor expansion of (neg (/ (pow NAN 3) y)) in y
0.178 * [taylor]: Taking taylor expansion of (/ (pow NAN 3) y) in y
0.178 * [taylor]: Taking taylor expansion of (pow NAN 3) in y
0.178 * [taylor]: Taking taylor expansion of NAN in y
0.178 * [taylor]: Taking taylor expansion of y in y
0.180 * * * [progress]: simplifying candidates
0.181 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 y (sqrt.f64 x))
  (+.f64 (log.f64 y) (log.f64 (sqrt.f64 x)))
  (exp.f64 (*.f64 y (sqrt.f64 x)))
  (log.f64 (*.f64 y (sqrt.f64 x)))
  (*.f64 (*.f64 (*.f64 y (sqrt.f64 x)) (*.f64 y (sqrt.f64 x))) (*.f64 y (sqrt.f64 x)))
  (*.f64 (cbrt.f64 (*.f64 y (sqrt.f64 x))) (cbrt.f64 (*.f64 y (sqrt.f64 x))))
  (cbrt.f64 (*.f64 y (sqrt.f64 x)))
  (*.f64 (*.f64 (*.f64 y y) y) (*.f64 (*.f64 (sqrt.f64 x) (sqrt.f64 x)) (sqrt.f64 x)))
  (sqrt.f64 (*.f64 y (sqrt.f64 x)))
  (sqrt.f64 (*.f64 y (sqrt.f64 x)))
  (*.f64 (sqrt.f64 y) (sqrt.f64 (sqrt.f64 x)))
  (*.f64 (sqrt.f64 y) (sqrt.f64 (sqrt.f64 x)))
  (*.f64 (sqrt.f64 y) (sqrt.f64 (sqrt.f64 x)))
  (*.f64 (sqrt.f64 y) (sqrt.f64 (sqrt.f64 x)))
  (*.f64 (cbrt.f64 y) (sqrt.f64 x))
  (*.f64 (sqrt.f64 y) (sqrt.f64 x))
  (*.f64 y (sqrt.f64 x))
  (*.f64 y (*.f64 (cbrt.f64 (sqrt.f64 x)) (cbrt.f64 (sqrt.f64 x))))
  (*.f64 y (sqrt.f64 (sqrt.f64 x)))
  (*.f64 y (sqrt.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x))))
  (*.f64 y (sqrt.f64 (sqrt.f64 x)))
  (*.f64 y (sqrt.f64 1))
  (*.f64 y 1)
  (*.f64 (/.f64 (exp.f64 1) (exp.f64 x)) (exp.f64 (*.f64 y (sqrt.f64 x))))
  (*.f64 (exp.f64 (-.f64 1 x)) (exp.f64 (*.f64 y (sqrt.f64 x))))
  (exp.f64 (+.f64 (-.f64 1 x) (*.f64 y (sqrt.f64 x))))
  (log.f64 (+.f64 (-.f64 1 x) (*.f64 y (sqrt.f64 x))))
  (*.f64 (*.f64 (+.f64 (-.f64 1 x) (*.f64 y (sqrt.f64 x))) (+.f64 (-.f64 1 x) (*.f64 y (sqrt.f64 x)))) (+.f64 (-.f64 1 x) (*.f64 y (sqrt.f64 x))))
  (*.f64 (cbrt.f64 (+.f64 (-.f64 1 x) (*.f64 y (sqrt.f64 x)))) (cbrt.f64 (+.f64 (-.f64 1 x) (*.f64 y (sqrt.f64 x)))))
  (cbrt.f64 (+.f64 (-.f64 1 x) (*.f64 y (sqrt.f64 x))))
  (sqrt.f64 (+.f64 (-.f64 1 x) (*.f64 y (sqrt.f64 x))))
  (sqrt.f64 (+.f64 (-.f64 1 x) (*.f64 y (sqrt.f64 x))))
  (+.f64 (pow.f64 (-.f64 1 x) 3) (pow.f64 (*.f64 y (sqrt.f64 x)) 3))
  (+.f64 (*.f64 (-.f64 1 x) (-.f64 1 x)) (-.f64 (*.f64 (*.f64 y (sqrt.f64 x)) (*.f64 y (sqrt.f64 x))) (*.f64 (-.f64 1 x) (*.f64 y (sqrt.f64 x)))))
  (-.f64 (*.f64 (-.f64 1 x) (-.f64 1 x)) (*.f64 (*.f64 y (sqrt.f64 x)) (*.f64 y (sqrt.f64 x))))
  (-.f64 (-.f64 1 x) (*.f64 y (sqrt.f64 x)))
  (-.f64 x (*.f64 y (sqrt.f64 x)))
  (+.f64 (neg.f64 x) (*.f64 y (sqrt.f64 x)))
  (+.f64 (*.f64 (pow.f64 x 2) (*.f64 (pow.f64 NAN.f64 3) y)) (+.f64 (*.f64 x (*.f64 NAN.f64 y)) (*.f64 (pow.f64 x 3) (*.f64 (pow.f64 NAN.f64 5) y))))
  (+.f64 (/.f64 (*.f64 (pow.f64 NAN.f64 3) y) x) (+.f64 (*.f64 NAN.f64 y) (/.f64 (*.f64 (pow.f64 NAN.f64 5) y) (pow.f64 x 2))))
  (-.f64 (+.f64 (*.f64 NAN.f64 y) (/.f64 (*.f64 (pow.f64 NAN.f64 5) y) (pow.f64 x 2))) (/.f64 (*.f64 (pow.f64 NAN.f64 3) y) x))
  (-.f64 (+.f64 (*.f64 x (*.f64 NAN.f64 y)) 1) x)
  (-.f64 (+.f64 (/.f64 (*.f64 (pow.f64 NAN.f64 3) y) x) (*.f64 NAN.f64 y)) x)
  (-.f64 (*.f64 NAN.f64 y) (+.f64 (/.f64 (*.f64 (pow.f64 NAN.f64 3) y) x) x))
0.255 * * [simplify]: iteration  0 :  5217  enodes  (cost  567 )
0.259 * [simplify]: Simplified to:
   (*.f64 y (sqrt.f64 x))
  (log.f64 (*.f64 y (sqrt.f64 x)))
  (exp.f64 (*.f64 y (sqrt.f64 x)))
  (log.f64 (*.f64 y (sqrt.f64 x)))
  (pow.f64 (*.f64 y (sqrt.f64 x)) 3)
  (*.f64 (cbrt.f64 (*.f64 y (sqrt.f64 x))) (cbrt.f64 (*.f64 y (sqrt.f64 x))))
  (cbrt.f64 (*.f64 y (sqrt.f64 x)))
  (pow.f64 (*.f64 y (sqrt.f64 x)) 3)
  (sqrt.f64 (*.f64 y (sqrt.f64 x)))
  (sqrt.f64 (*.f64 y (sqrt.f64 x)))
  (*.f64 (sqrt.f64 y) (sqrt.f64 (sqrt.f64 x)))
  (*.f64 (sqrt.f64 y) (sqrt.f64 (sqrt.f64 x)))
  (*.f64 (sqrt.f64 y) (sqrt.f64 (sqrt.f64 x)))
  (*.f64 (sqrt.f64 y) (sqrt.f64 (sqrt.f64 x)))
  (*.f64 (sqrt.f64 x) (cbrt.f64 y))
  (*.f64 (sqrt.f64 x) (sqrt.f64 y))
  (*.f64 y (sqrt.f64 x))
  (*.f64 y (*.f64 (cbrt.f64 (sqrt.f64 x)) (cbrt.f64 (sqrt.f64 x))))
  (*.f64 y (sqrt.f64 (sqrt.f64 x)))
  (*.f64 y (fabs.f64 (cbrt.f64 x)))
  (*.f64 y (sqrt.f64 (sqrt.f64 x)))
  y
  y
  (exp.f64 (+.f64 (*.f64 y (sqrt.f64 x)) (-.f64 1 x)))
  (exp.f64 (+.f64 (*.f64 y (sqrt.f64 x)) (-.f64 1 x)))
  (exp.f64 (+.f64 (*.f64 y (sqrt.f64 x)) (-.f64 1 x)))
  (log.f64 (+.f64 (*.f64 y (sqrt.f64 x)) (-.f64 1 x)))
  (pow.f64 (+.f64 (*.f64 y (sqrt.f64 x)) (-.f64 1 x)) 3)
  (*.f64 (cbrt.f64 (+.f64 (*.f64 y (sqrt.f64 x)) (-.f64 1 x))) (cbrt.f64 (+.f64 (*.f64 y (sqrt.f64 x)) (-.f64 1 x))))
  (cbrt.f64 (+.f64 (*.f64 y (sqrt.f64 x)) (-.f64 1 x)))
  (sqrt.f64 (+.f64 (*.f64 y (sqrt.f64 x)) (-.f64 1 x)))
  (sqrt.f64 (+.f64 (*.f64 y (sqrt.f64 x)) (-.f64 1 x)))
  (+.f64 (pow.f64 (*.f64 y (sqrt.f64 x)) 3) (pow.f64 (-.f64 1 x) 3))
  (+.f64 (*.f64 y (*.f64 y x)) (*.f64 (-.f64 1 x) (-.f64 (-.f64 1 x) (*.f64 y (sqrt.f64 x)))))
  (-.f64 (*.f64 (-.f64 1 x) (-.f64 1 x)) (*.f64 y (*.f64 y x)))
  (-.f64 (-.f64 1 x) (*.f64 y (sqrt.f64 x)))
  (-.f64 x (*.f64 y (sqrt.f64 x)))
  (-.f64 (*.f64 y (sqrt.f64 x)) x)
  (*.f64 y (*.f64 x (+.f64 (*.f64 x (pow.f64 NAN.f64 3)) (+.f64 NAN.f64 (*.f64 (*.f64 x x) (pow.f64 NAN.f64 5))))))
  (*.f64 y (+.f64 NAN.f64 (+.f64 (/.f64 (pow.f64 NAN.f64 5) (*.f64 x x)) (/.f64 (pow.f64 NAN.f64 3) x))))
  (*.f64 y (-.f64 (+.f64 NAN.f64 (/.f64 (pow.f64 NAN.f64 5) (*.f64 x x))) (/.f64 (pow.f64 NAN.f64 3) x)))
  (+.f64 (-.f64 1 x) (*.f64 x (*.f64 y NAN.f64)))
  (-.f64 (*.f64 y (+.f64 NAN.f64 (/.f64 (pow.f64 NAN.f64 3) x))) x)
  (-.f64 (*.f64 y (-.f64 NAN.f64 (/.f64 (pow.f64 NAN.f64 3) x))) x)
0.259 * * * [progress]: adding candidates to table
0.286 * * [progress]: iteration 2 / 4
0.286 * * * [progress]: picking best candidate
0.290 * * * * [pick]: Picked  #<alt (λ (x y) (+.f64 (-.f64 1 x) (*.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 (sqrt.f64 x)))))>
0.290 * * * [progress]: localizing error
0.298 * * * [progress]: generating rewritten candidates
0.298 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
0.310 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
0.316 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2)
0.318 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 2)
0.322 * * * [progress]: generating series expansions
0.322 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
0.323 * [approximate]: Taking taylor expansion of (* (sqrt x) y) in (y x) around 0
0.323 * [taylor]: Taking taylor expansion of (* (sqrt x) y) in x
0.323 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.323 * [taylor]: Taking taylor expansion of x in x
0.323 * [taylor]: Taking taylor expansion of y in x
0.323 * [taylor]: Taking taylor expansion of (* (sqrt x) y) in y
0.323 * [taylor]: Taking taylor expansion of (sqrt x) in y
0.323 * [taylor]: Taking taylor expansion of x in y
0.323 * [taylor]: Taking taylor expansion of y in y
0.323 * [taylor]: Taking taylor expansion of (* (sqrt x) y) in y
0.323 * [taylor]: Taking taylor expansion of (sqrt x) in y
0.323 * [taylor]: Taking taylor expansion of x in y
0.324 * [taylor]: Taking taylor expansion of y in y
0.324 * [taylor]: Taking taylor expansion of 0 in x
0.324 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.324 * [taylor]: Taking taylor expansion of x in x
0.325 * [taylor]: Taking taylor expansion of 0 in x
0.326 * [taylor]: Taking taylor expansion of 0 in x
0.328 * [taylor]: Taking taylor expansion of 0 in x
0.331 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in (y x) around 0
0.331 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in x
0.331 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.331 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.331 * [taylor]: Taking taylor expansion of x in x
0.331 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.331 * [taylor]: Taking taylor expansion of y in x
0.331 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in y
0.331 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
0.331 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.331 * [taylor]: Taking taylor expansion of x in y
0.332 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.332 * [taylor]: Taking taylor expansion of y in y
0.332 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in y
0.332 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
0.332 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.332 * [taylor]: Taking taylor expansion of x in y
0.333 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.333 * [taylor]: Taking taylor expansion of y in y
0.333 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.333 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.333 * [taylor]: Taking taylor expansion of x in x
0.334 * [taylor]: Taking taylor expansion of 0 in x
0.336 * [taylor]: Taking taylor expansion of 0 in x
0.338 * [taylor]: Taking taylor expansion of 0 in x
0.342 * [approximate]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 x)) y)) in (y x) around 0
0.342 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 x)) y)) in x
0.342 * [taylor]: Taking taylor expansion of -1 in x
0.342 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 x)) y) in x
0.342 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.342 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.342 * [taylor]: Taking taylor expansion of -1 in x
0.342 * [taylor]: Taking taylor expansion of x in x
0.343 * [taylor]: Taking taylor expansion of y in x
0.343 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 x)) y)) in y
0.343 * [taylor]: Taking taylor expansion of -1 in y
0.343 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 x)) y) in y
0.343 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.343 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.343 * [taylor]: Taking taylor expansion of -1 in y
0.343 * [taylor]: Taking taylor expansion of x in y
0.344 * [taylor]: Taking taylor expansion of y in y
0.344 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 x)) y)) in y
0.344 * [taylor]: Taking taylor expansion of -1 in y
0.344 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 x)) y) in y
0.344 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.344 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.344 * [taylor]: Taking taylor expansion of -1 in y
0.344 * [taylor]: Taking taylor expansion of x in y
0.345 * [taylor]: Taking taylor expansion of y in y
0.345 * [taylor]: Taking taylor expansion of (* -1 (sqrt (/ -1 x))) in x
0.345 * [taylor]: Taking taylor expansion of -1 in x
0.345 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.345 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.345 * [taylor]: Taking taylor expansion of -1 in x
0.345 * [taylor]: Taking taylor expansion of x in x
0.346 * [taylor]: Taking taylor expansion of 0 in x
0.350 * [taylor]: Taking taylor expansion of 0 in x
0.354 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
0.354 * [approximate]: Taking taylor expansion of (* (pow x 1/4) y) in (y x) around 0
0.354 * [taylor]: Taking taylor expansion of (* (pow x 1/4) y) in x
0.354 * [taylor]: Taking taylor expansion of (pow x 1/4) in x
0.354 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log x))) in x
0.354 * [taylor]: Taking taylor expansion of (* 1/4 (log x)) in x
0.354 * [taylor]: Taking taylor expansion of 1/4 in x
0.354 * [taylor]: Taking taylor expansion of (log x) in x
0.354 * [taylor]: Taking taylor expansion of x in x
0.355 * [taylor]: Taking taylor expansion of y in x
0.355 * [taylor]: Taking taylor expansion of (* (pow x 1/4) y) in y
0.355 * [taylor]: Taking taylor expansion of (pow x 1/4) in y
0.355 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log x))) in y
0.355 * [taylor]: Taking taylor expansion of (* 1/4 (log x)) in y
0.355 * [taylor]: Taking taylor expansion of 1/4 in y
0.355 * [taylor]: Taking taylor expansion of (log x) in y
0.355 * [taylor]: Taking taylor expansion of x in y
0.356 * [taylor]: Taking taylor expansion of y in y
0.356 * [taylor]: Taking taylor expansion of (* (pow x 1/4) y) in y
0.356 * [taylor]: Taking taylor expansion of (pow x 1/4) in y
0.356 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log x))) in y
0.356 * [taylor]: Taking taylor expansion of (* 1/4 (log x)) in y
0.356 * [taylor]: Taking taylor expansion of 1/4 in y
0.356 * [taylor]: Taking taylor expansion of (log x) in y
0.356 * [taylor]: Taking taylor expansion of x in y
0.356 * [taylor]: Taking taylor expansion of y in y
0.356 * [taylor]: Taking taylor expansion of 0 in x
0.358 * [taylor]: Taking taylor expansion of (pow x 1/4) in x
0.358 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log x))) in x
0.358 * [taylor]: Taking taylor expansion of (* 1/4 (log x)) in x
0.358 * [taylor]: Taking taylor expansion of 1/4 in x
0.358 * [taylor]: Taking taylor expansion of (log x) in x
0.358 * [taylor]: Taking taylor expansion of x in x
0.360 * [taylor]: Taking taylor expansion of 0 in x
0.364 * [taylor]: Taking taylor expansion of 0 in x
0.365 * [approximate]: Taking taylor expansion of (* (pow (/ 1 x) 1/4) (/ 1 y)) in (y x) around 0
0.365 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 1/4) (/ 1 y)) in x
0.365 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/4) in x
0.365 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 x)))) in x
0.365 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 x))) in x
0.365 * [taylor]: Taking taylor expansion of 1/4 in x
0.365 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.365 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.365 * [taylor]: Taking taylor expansion of x in x
0.366 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.366 * [taylor]: Taking taylor expansion of y in x
0.366 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 1/4) (/ 1 y)) in y
0.366 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/4) in y
0.366 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 x)))) in y
0.366 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 x))) in y
0.366 * [taylor]: Taking taylor expansion of 1/4 in y
0.366 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in y
0.366 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.366 * [taylor]: Taking taylor expansion of x in y
0.366 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.366 * [taylor]: Taking taylor expansion of y in y
0.366 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 1/4) (/ 1 y)) in y
0.366 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/4) in y
0.366 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 x)))) in y
0.366 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 x))) in y
0.366 * [taylor]: Taking taylor expansion of 1/4 in y
0.366 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in y
0.366 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.366 * [taylor]: Taking taylor expansion of x in y
0.367 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.367 * [taylor]: Taking taylor expansion of y in y
0.367 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/4) in x
0.367 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 x)))) in x
0.367 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 x))) in x
0.367 * [taylor]: Taking taylor expansion of 1/4 in x
0.367 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.367 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.367 * [taylor]: Taking taylor expansion of x in x
0.370 * [taylor]: Taking taylor expansion of 0 in x
0.374 * [taylor]: Taking taylor expansion of 0 in x
0.380 * [taylor]: Taking taylor expansion of 0 in x
0.381 * [approximate]: Taking taylor expansion of (* -1 (* (/ 1 y) (sqrt (sqrt (/ -1 x))))) in (y x) around 0
0.381 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 y) (sqrt (sqrt (/ -1 x))))) in x
0.381 * [taylor]: Taking taylor expansion of -1 in x
0.381 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (sqrt (/ -1 x)))) in x
0.381 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.381 * [taylor]: Taking taylor expansion of y in x
0.381 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 x))) in x
0.381 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.382 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.382 * [taylor]: Taking taylor expansion of -1 in x
0.382 * [taylor]: Taking taylor expansion of x in x
0.383 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 y) (sqrt (sqrt (/ -1 x))))) in y
0.383 * [taylor]: Taking taylor expansion of -1 in y
0.383 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (sqrt (/ -1 x)))) in y
0.383 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.383 * [taylor]: Taking taylor expansion of y in y
0.383 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 x))) in y
0.383 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.383 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.383 * [taylor]: Taking taylor expansion of -1 in y
0.383 * [taylor]: Taking taylor expansion of x in y
0.384 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 y) (sqrt (sqrt (/ -1 x))))) in y
0.384 * [taylor]: Taking taylor expansion of -1 in y
0.384 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (sqrt (/ -1 x)))) in y
0.384 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.384 * [taylor]: Taking taylor expansion of y in y
0.384 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 x))) in y
0.384 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.384 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.384 * [taylor]: Taking taylor expansion of -1 in y
0.384 * [taylor]: Taking taylor expansion of x in y
0.386 * [taylor]: Taking taylor expansion of (* -1 (sqrt (sqrt (/ -1 x)))) in x
0.386 * [taylor]: Taking taylor expansion of -1 in x
0.386 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 x))) in x
0.386 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.386 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.386 * [taylor]: Taking taylor expansion of -1 in x
0.386 * [taylor]: Taking taylor expansion of x in x
0.388 * [taylor]: Taking taylor expansion of 0 in x
0.391 * [taylor]: Taking taylor expansion of 0 in x
0.396 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2)
0.396 * [approximate]: Taking taylor expansion of (pow x 1/4) in (x) around 0
0.396 * [taylor]: Taking taylor expansion of (pow x 1/4) in x
0.396 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log x))) in x
0.396 * [taylor]: Taking taylor expansion of (* 1/4 (log x)) in x
0.396 * [taylor]: Taking taylor expansion of 1/4 in x
0.396 * [taylor]: Taking taylor expansion of (log x) in x
0.396 * [taylor]: Taking taylor expansion of x in x
0.397 * [taylor]: Taking taylor expansion of (pow x 1/4) in x
0.397 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log x))) in x
0.397 * [taylor]: Taking taylor expansion of (* 1/4 (log x)) in x
0.397 * [taylor]: Taking taylor expansion of 1/4 in x
0.397 * [taylor]: Taking taylor expansion of (log x) in x
0.397 * [taylor]: Taking taylor expansion of x in x
0.419 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/4) in (x) around 0
0.419 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/4) in x
0.419 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 x)))) in x
0.419 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 x))) in x
0.419 * [taylor]: Taking taylor expansion of 1/4 in x
0.419 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.419 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.419 * [taylor]: Taking taylor expansion of x in x
0.419 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/4) in x
0.419 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 x)))) in x
0.420 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 x))) in x
0.420 * [taylor]: Taking taylor expansion of 1/4 in x
0.420 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.420 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.420 * [taylor]: Taking taylor expansion of x in x
0.444 * [approximate]: Taking taylor expansion of (sqrt (sqrt (/ -1 x))) in (x) around 0
0.445 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 x))) in x
0.445 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.445 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.445 * [taylor]: Taking taylor expansion of -1 in x
0.445 * [taylor]: Taking taylor expansion of x in x
0.446 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 x))) in x
0.446 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.446 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.446 * [taylor]: Taking taylor expansion of -1 in x
0.446 * [taylor]: Taking taylor expansion of x in x
0.451 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 2)
0.451 * [approximate]: Taking taylor expansion of (pow x 1/4) in (x) around 0
0.451 * [taylor]: Taking taylor expansion of (pow x 1/4) in x
0.451 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log x))) in x
0.451 * [taylor]: Taking taylor expansion of (* 1/4 (log x)) in x
0.451 * [taylor]: Taking taylor expansion of 1/4 in x
0.451 * [taylor]: Taking taylor expansion of (log x) in x
0.451 * [taylor]: Taking taylor expansion of x in x
0.451 * [taylor]: Taking taylor expansion of (pow x 1/4) in x
0.451 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log x))) in x
0.451 * [taylor]: Taking taylor expansion of (* 1/4 (log x)) in x
0.451 * [taylor]: Taking taylor expansion of 1/4 in x
0.451 * [taylor]: Taking taylor expansion of (log x) in x
0.451 * [taylor]: Taking taylor expansion of x in x
0.473 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/4) in (x) around 0
0.473 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/4) in x
0.473 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 x)))) in x
0.473 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 x))) in x
0.473 * [taylor]: Taking taylor expansion of 1/4 in x
0.473 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.473 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.473 * [taylor]: Taking taylor expansion of x in x
0.474 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/4) in x
0.474 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 x)))) in x
0.474 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 x))) in x
0.474 * [taylor]: Taking taylor expansion of 1/4 in x
0.474 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.474 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.474 * [taylor]: Taking taylor expansion of x in x
0.500 * [approximate]: Taking taylor expansion of (sqrt (sqrt (/ -1 x))) in (x) around 0
0.500 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 x))) in x
0.500 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.500 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.500 * [taylor]: Taking taylor expansion of -1 in x
0.500 * [taylor]: Taking taylor expansion of x in x
0.501 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 x))) in x
0.501 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.501 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.501 * [taylor]: Taking taylor expansion of -1 in x
0.501 * [taylor]: Taking taylor expansion of x in x
0.506 * * * [progress]: simplifying candidates
0.507 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 (sqrt.f64 x)))
  (*.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 (sqrt.f64 x)))
  (+.f64 (+.f64 (log.f64 y) (log.f64 (sqrt.f64 (sqrt.f64 x)))) (log.f64 (sqrt.f64 (sqrt.f64 x))))
  (+.f64 (log.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x)))) (log.f64 (sqrt.f64 (sqrt.f64 x))))
  (exp.f64 (*.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 (sqrt.f64 x))))
  (log.f64 (*.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 (sqrt.f64 x))))
  (*.f64 (*.f64 (*.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 (sqrt.f64 x))) (*.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 (sqrt.f64 x)))) (*.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 (sqrt.f64 x))))
  (*.f64 (cbrt.f64 (*.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 (sqrt.f64 x)))) (cbrt.f64 (*.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 (sqrt.f64 x)))))
  (cbrt.f64 (*.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 (sqrt.f64 x))))
  (*.f64 (*.f64 (*.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))) (*.f64 y (sqrt.f64 (sqrt.f64 x)))) (*.f64 y (sqrt.f64 (sqrt.f64 x)))) (*.f64 (*.f64 (sqrt.f64 (sqrt.f64 x)) (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 (sqrt.f64 x))))
  (*.f64 (*.f64 (*.f64 (*.f64 y y) y) (*.f64 (*.f64 (sqrt.f64 (sqrt.f64 x)) (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 (sqrt.f64 x)))) (*.f64 (*.f64 (sqrt.f64 (sqrt.f64 x)) (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 (sqrt.f64 x))))
  (sqrt.f64 (*.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 (sqrt.f64 x))))
  (sqrt.f64 (*.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 (sqrt.f64 x))))
  (*.f64 (sqrt.f64 (sqrt.f64 x)) (sqrt.f64 (sqrt.f64 x)))
  (*.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))) (*.f64 (cbrt.f64 (sqrt.f64 (sqrt.f64 x))) (cbrt.f64 (sqrt.f64 (sqrt.f64 x)))))
  (*.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 (sqrt.f64 (sqrt.f64 x))))
  (*.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 (*.f64 (cbrt.f64 (sqrt.f64 x)) (cbrt.f64 (sqrt.f64 x)))))
  (*.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 (sqrt.f64 (sqrt.f64 x))))
  (*.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 (sqrt.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)))))
  (*.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 (sqrt.f64 (sqrt.f64 x))))
  (*.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 (sqrt.f64 1)))
  (*.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 1))
  (*.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))) 1)
  (*.f64 y (sqrt.f64 (sqrt.f64 x)))
  (+.f64 (log.f64 y) (log.f64 (sqrt.f64 (sqrt.f64 x))))
  (exp.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))))
  (log.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))))
  (*.f64 (*.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))) (*.f64 y (sqrt.f64 (sqrt.f64 x)))) (*.f64 y (sqrt.f64 (sqrt.f64 x))))
  (*.f64 (cbrt.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x)))) (cbrt.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x)))))
  (cbrt.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))))
  (*.f64 (*.f64 (*.f64 y y) y) (*.f64 (*.f64 (sqrt.f64 (sqrt.f64 x)) (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 (sqrt.f64 x))))
  (sqrt.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))))
  (sqrt.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))))
  (*.f64 (sqrt.f64 y) (sqrt.f64 (sqrt.f64 (sqrt.f64 x))))
  (*.f64 (sqrt.f64 y) (sqrt.f64 (sqrt.f64 (sqrt.f64 x))))
  (*.f64 (sqrt.f64 y) (sqrt.f64 (sqrt.f64 (sqrt.f64 x))))
  (*.f64 (sqrt.f64 y) (sqrt.f64 (sqrt.f64 (sqrt.f64 x))))
  (*.f64 (sqrt.f64 y) (sqrt.f64 (sqrt.f64 (sqrt.f64 x))))
  (*.f64 (sqrt.f64 y) (sqrt.f64 (sqrt.f64 (sqrt.f64 x))))
  (*.f64 (cbrt.f64 y) (sqrt.f64 (sqrt.f64 x)))
  (*.f64 (sqrt.f64 y) (sqrt.f64 (sqrt.f64 x)))
  (*.f64 y (sqrt.f64 (sqrt.f64 x)))
  (*.f64 y (*.f64 (cbrt.f64 (sqrt.f64 (sqrt.f64 x))) (cbrt.f64 (sqrt.f64 (sqrt.f64 x)))))
  (*.f64 y (sqrt.f64 (sqrt.f64 (sqrt.f64 x))))
  (*.f64 y (sqrt.f64 (*.f64 (cbrt.f64 (sqrt.f64 x)) (cbrt.f64 (sqrt.f64 x)))))
  (*.f64 y (sqrt.f64 (sqrt.f64 (sqrt.f64 x))))
  (*.f64 y (sqrt.f64 (sqrt.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)))))
  (*.f64 y (sqrt.f64 (sqrt.f64 (sqrt.f64 x))))
  (*.f64 y (sqrt.f64 (sqrt.f64 1)))
  (*.f64 y (sqrt.f64 1))
  (*.f64 y 1)
  (exp.f64 (sqrt.f64 (sqrt.f64 x)))
  (log.f64 (sqrt.f64 (sqrt.f64 x)))
  (*.f64 (*.f64 (sqrt.f64 (sqrt.f64 x)) (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 (sqrt.f64 x)))
  (*.f64 (cbrt.f64 (sqrt.f64 (sqrt.f64 x))) (cbrt.f64 (sqrt.f64 (sqrt.f64 x))))
  (cbrt.f64 (sqrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 x)))
  (/.f64 1/2 2)
  (/.f64 1 2)
  (/.f64 (/.f64 1 2) 2)
  (sqrt.f64 (*.f64 (cbrt.f64 (sqrt.f64 x)) (cbrt.f64 (sqrt.f64 x))))
  (sqrt.f64 (cbrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x))))
  (sqrt.f64 (sqrt.f64 (cbrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (sqrt.f64 1))
  (sqrt.f64 (sqrt.f64 x))
  (sqrt.f64 1)
  (sqrt.f64 (sqrt.f64 x))
  (exp.f64 (sqrt.f64 (sqrt.f64 x)))
  (log.f64 (sqrt.f64 (sqrt.f64 x)))
  (*.f64 (*.f64 (sqrt.f64 (sqrt.f64 x)) (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 (sqrt.f64 x)))
  (*.f64 (cbrt.f64 (sqrt.f64 (sqrt.f64 x))) (cbrt.f64 (sqrt.f64 (sqrt.f64 x))))
  (cbrt.f64 (sqrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 x)))
  (/.f64 1/2 2)
  (/.f64 1 2)
  (/.f64 (/.f64 1 2) 2)
  (sqrt.f64 (*.f64 (cbrt.f64 (sqrt.f64 x)) (cbrt.f64 (sqrt.f64 x))))
  (sqrt.f64 (cbrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x))))
  (sqrt.f64 (sqrt.f64 (cbrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (sqrt.f64 1))
  (sqrt.f64 (sqrt.f64 x))
  (sqrt.f64 1)
  (sqrt.f64 (sqrt.f64 x))
  (+.f64 (*.f64 (pow.f64 x 2) (*.f64 (pow.f64 NAN.f64 3) y)) (+.f64 (*.f64 x (*.f64 NAN.f64 y)) (*.f64 (pow.f64 x 3) (*.f64 (pow.f64 NAN.f64 5) y))))
  (+.f64 (/.f64 (*.f64 (pow.f64 NAN.f64 3) y) x) (+.f64 (*.f64 NAN.f64 y) (/.f64 (*.f64 (pow.f64 NAN.f64 5) y) (pow.f64 x 2))))
  (-.f64 (+.f64 (*.f64 NAN.f64 y) (/.f64 (*.f64 (pow.f64 NAN.f64 5) y) (pow.f64 x 2))) (/.f64 (*.f64 (pow.f64 NAN.f64 3) y) x))
  (*.f64 (pow.f64 x 1/4) y)
  (*.f64 (pow.f64 x 1/4) y)
  (-.f64 (+.f64 (*.f64 3/8 (*.f64 (/.f64 y (pow.f64 x 2)) (sqrt.f64 (pow.f64 NAN.f64 9)))) (*.f64 (sqrt.f64 NAN.f64) y)) (*.f64 1/2 (*.f64 (/.f64 y x) (sqrt.f64 (pow.f64 NAN.f64 5)))))
  (pow.f64 x 1/4)
  (pow.f64 (/.f64 1 x) -1/4)
  (-.f64 (+.f64 (*.f64 3/8 (*.f64 (/.f64 1 (pow.f64 x 2)) (sqrt.f64 (pow.f64 NAN.f64 9)))) (sqrt.f64 NAN.f64)) (*.f64 1/2 (*.f64 (/.f64 1 x) (sqrt.f64 (pow.f64 NAN.f64 5)))))
  (pow.f64 x 1/4)
  (pow.f64 (/.f64 1 x) -1/4)
  (-.f64 (+.f64 (*.f64 3/8 (*.f64 (/.f64 1 (pow.f64 x 2)) (sqrt.f64 (pow.f64 NAN.f64 9)))) (sqrt.f64 NAN.f64)) (*.f64 1/2 (*.f64 (/.f64 1 x) (sqrt.f64 (pow.f64 NAN.f64 5)))))
0.589 * * [simplify]: iteration  0 :  4908  enodes  (cost  1038 )
0.589 * * [simplify]: iteration  1 :  4908  enodes  (cost  1038 )
0.595 * [simplify]: Simplified to:
   (*.f64 y (sqrt.f64 x))
  (*.f64 y (sqrt.f64 x))
  (log.f64 (*.f64 y (sqrt.f64 x)))
  (log.f64 (*.f64 y (sqrt.f64 x)))
  (exp.f64 (*.f64 y (sqrt.f64 x)))
  (log.f64 (*.f64 y (sqrt.f64 x)))
  (pow.f64 (*.f64 y (sqrt.f64 x)) 3)
  (*.f64 (cbrt.f64 (*.f64 y (sqrt.f64 x))) (cbrt.f64 (*.f64 y (sqrt.f64 x))))
  (cbrt.f64 (*.f64 y (sqrt.f64 x)))
  (pow.f64 (*.f64 y (sqrt.f64 x)) 3)
  (pow.f64 (*.f64 y (sqrt.f64 x)) 3)
  (sqrt.f64 (*.f64 y (sqrt.f64 x)))
  (sqrt.f64 (*.f64 y (sqrt.f64 x)))
  (sqrt.f64 x)
  (*.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))) (*.f64 (cbrt.f64 (sqrt.f64 (sqrt.f64 x))) (cbrt.f64 (sqrt.f64 (sqrt.f64 x)))))
  (*.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 (sqrt.f64 (sqrt.f64 x))))
  (*.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))) (fabs.f64 (cbrt.f64 (sqrt.f64 x))))
  (*.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 (sqrt.f64 (sqrt.f64 x))))
  (*.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 (fabs.f64 (cbrt.f64 x))))
  (*.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 (sqrt.f64 (sqrt.f64 x))))
  (*.f64 y (sqrt.f64 (sqrt.f64 x)))
  (*.f64 y (sqrt.f64 (sqrt.f64 x)))
  (*.f64 y (sqrt.f64 (sqrt.f64 x)))
  (*.f64 y (sqrt.f64 (sqrt.f64 x)))
  (log.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))))
  (exp.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))))
  (log.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))))
  (pow.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))) 3)
  (*.f64 (cbrt.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x)))) (cbrt.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x)))))
  (cbrt.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))))
  (pow.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))) 3)
  (sqrt.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))))
  (sqrt.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))))
  (*.f64 (sqrt.f64 (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 y))
  (*.f64 (sqrt.f64 (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 y))
  (*.f64 (sqrt.f64 (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 y))
  (*.f64 (sqrt.f64 (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 y))
  (*.f64 (sqrt.f64 (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 y))
  (*.f64 (sqrt.f64 (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 y))
  (*.f64 (sqrt.f64 (sqrt.f64 x)) (cbrt.f64 y))
  (*.f64 (sqrt.f64 (sqrt.f64 x)) (sqrt.f64 y))
  (*.f64 y (sqrt.f64 (sqrt.f64 x)))
  (*.f64 y (*.f64 (cbrt.f64 (sqrt.f64 (sqrt.f64 x))) (cbrt.f64 (sqrt.f64 (sqrt.f64 x)))))
  (*.f64 y (sqrt.f64 (sqrt.f64 (sqrt.f64 x))))
  (*.f64 y (fabs.f64 (cbrt.f64 (sqrt.f64 x))))
  (*.f64 y (sqrt.f64 (sqrt.f64 (sqrt.f64 x))))
  (*.f64 y (sqrt.f64 (fabs.f64 (cbrt.f64 x))))
  (*.f64 y (sqrt.f64 (sqrt.f64 (sqrt.f64 x))))
  y
  y
  y
  (exp.f64 (sqrt.f64 (sqrt.f64 x)))
  (log.f64 (sqrt.f64 (sqrt.f64 x)))
  (pow.f64 (sqrt.f64 (sqrt.f64 x)) 3)
  (*.f64 (cbrt.f64 (sqrt.f64 (sqrt.f64 x))) (cbrt.f64 (sqrt.f64 (sqrt.f64 x))))
  (cbrt.f64 (sqrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 x)))
  1/4
  1/2
  1/4
  (fabs.f64 (cbrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (cbrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (fabs.f64 (cbrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (cbrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 x)))
  1
  (sqrt.f64 (sqrt.f64 x))
  1
  (sqrt.f64 (sqrt.f64 x))
  (exp.f64 (sqrt.f64 (sqrt.f64 x)))
  (log.f64 (sqrt.f64 (sqrt.f64 x)))
  (pow.f64 (sqrt.f64 (sqrt.f64 x)) 3)
  (*.f64 (cbrt.f64 (sqrt.f64 (sqrt.f64 x))) (cbrt.f64 (sqrt.f64 (sqrt.f64 x))))
  (cbrt.f64 (sqrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 x)))
  1/4
  1/2
  1/4
  (fabs.f64 (cbrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (cbrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (fabs.f64 (cbrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (cbrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 x)))
  1
  (sqrt.f64 (sqrt.f64 x))
  1
  (sqrt.f64 (sqrt.f64 x))
  (*.f64 y (+.f64 (*.f64 x NAN.f64) (*.f64 (*.f64 x x) (+.f64 (pow.f64 NAN.f64 3) (*.f64 x (pow.f64 NAN.f64 5))))))
  (*.f64 y (+.f64 NAN.f64 (+.f64 (/.f64 (pow.f64 NAN.f64 5) (*.f64 x x)) (/.f64 (pow.f64 NAN.f64 3) x))))
  (*.f64 y (-.f64 (+.f64 NAN.f64 (/.f64 (pow.f64 NAN.f64 5) (*.f64 x x))) (/.f64 (pow.f64 NAN.f64 3) x)))
  (*.f64 y (pow.f64 x 1/4))
  (*.f64 y (pow.f64 x 1/4))
  (-.f64 (+.f64 (*.f64 3/8 (*.f64 (/.f64 y (*.f64 x x)) (sqrt.f64 (pow.f64 NAN.f64 9)))) (*.f64 y (sqrt.f64 NAN.f64))) (*.f64 1/2 (*.f64 (/.f64 y x) (sqrt.f64 (pow.f64 NAN.f64 5)))))
  (pow.f64 x 1/4)
  (pow.f64 (/.f64 1 x) -1/4)
  (-.f64 (+.f64 (sqrt.f64 NAN.f64) (*.f64 3/8 (/.f64 (sqrt.f64 (pow.f64 NAN.f64 9)) (*.f64 x x)))) (*.f64 1/2 (/.f64 (sqrt.f64 (pow.f64 NAN.f64 5)) x)))
  (pow.f64 x 1/4)
  (pow.f64 (/.f64 1 x) -1/4)
  (-.f64 (+.f64 (sqrt.f64 NAN.f64) (*.f64 3/8 (/.f64 (sqrt.f64 (pow.f64 NAN.f64 9)) (*.f64 x x)))) (*.f64 1/2 (/.f64 (sqrt.f64 (pow.f64 NAN.f64 5)) x)))
0.596 * * * [progress]: adding candidates to table
0.647 * * [progress]: iteration 3 / 4
0.647 * * * [progress]: picking best candidate
0.651 * * * * [pick]: Picked  #<alt (λ (x y) (+.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x)))))>
0.651 * * * [progress]: localizing error
0.664 * * * [progress]: generating rewritten candidates
0.664 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
0.672 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
0.677 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2)
0.679 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
0.690 * * * [progress]: generating series expansions
0.690 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
0.690 * [approximate]: Taking taylor expansion of (* (sqrt x) y) in (y x) around 0
0.690 * [taylor]: Taking taylor expansion of (* (sqrt x) y) in x
0.690 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.691 * [taylor]: Taking taylor expansion of x in x
0.691 * [taylor]: Taking taylor expansion of y in x
0.691 * [taylor]: Taking taylor expansion of (* (sqrt x) y) in y
0.691 * [taylor]: Taking taylor expansion of (sqrt x) in y
0.691 * [taylor]: Taking taylor expansion of x in y
0.691 * [taylor]: Taking taylor expansion of y in y
0.691 * [taylor]: Taking taylor expansion of (* (sqrt x) y) in y
0.691 * [taylor]: Taking taylor expansion of (sqrt x) in y
0.691 * [taylor]: Taking taylor expansion of x in y
0.691 * [taylor]: Taking taylor expansion of y in y
0.691 * [taylor]: Taking taylor expansion of 0 in x
0.692 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.692 * [taylor]: Taking taylor expansion of x in x
0.693 * [taylor]: Taking taylor expansion of 0 in x
0.693 * [taylor]: Taking taylor expansion of 0 in x
0.695 * [taylor]: Taking taylor expansion of 0 in x
0.697 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in (y x) around 0
0.697 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in x
0.697 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.697 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.697 * [taylor]: Taking taylor expansion of x in x
0.698 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.698 * [taylor]: Taking taylor expansion of y in x
0.698 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in y
0.698 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
0.698 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.698 * [taylor]: Taking taylor expansion of x in y
0.698 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.698 * [taylor]: Taking taylor expansion of y in y
0.698 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in y
0.698 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
0.698 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.698 * [taylor]: Taking taylor expansion of x in y
0.699 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.699 * [taylor]: Taking taylor expansion of y in y
0.700 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.700 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.700 * [taylor]: Taking taylor expansion of x in x
0.701 * [taylor]: Taking taylor expansion of 0 in x
0.702 * [taylor]: Taking taylor expansion of 0 in x
0.705 * [taylor]: Taking taylor expansion of 0 in x
0.709 * [approximate]: Taking taylor expansion of (* -1 (* (pow (/ -1 x) 1/4) (* (/ 1 y) (sqrt (sqrt (/ -1 x)))))) in (y x) around 0
0.709 * [taylor]: Taking taylor expansion of (* -1 (* (pow (/ -1 x) 1/4) (* (/ 1 y) (sqrt (sqrt (/ -1 x)))))) in x
0.709 * [taylor]: Taking taylor expansion of -1 in x
0.709 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 1/4) (* (/ 1 y) (sqrt (sqrt (/ -1 x))))) in x
0.709 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 1/4) in x
0.709 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ -1 x)))) in x
0.709 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ -1 x))) in x
0.709 * [taylor]: Taking taylor expansion of 1/4 in x
0.709 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x
0.709 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.709 * [taylor]: Taking taylor expansion of -1 in x
0.709 * [taylor]: Taking taylor expansion of x in x
0.710 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (sqrt (/ -1 x)))) in x
0.710 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.710 * [taylor]: Taking taylor expansion of y in x
0.710 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 x))) in x
0.710 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.710 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.710 * [taylor]: Taking taylor expansion of -1 in x
0.710 * [taylor]: Taking taylor expansion of x in x
0.712 * [taylor]: Taking taylor expansion of (* -1 (* (pow (/ -1 x) 1/4) (* (/ 1 y) (sqrt (sqrt (/ -1 x)))))) in y
0.712 * [taylor]: Taking taylor expansion of -1 in y
0.712 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 1/4) (* (/ 1 y) (sqrt (sqrt (/ -1 x))))) in y
0.712 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 1/4) in y
0.712 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ -1 x)))) in y
0.712 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ -1 x))) in y
0.712 * [taylor]: Taking taylor expansion of 1/4 in y
0.712 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in y
0.712 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.712 * [taylor]: Taking taylor expansion of -1 in y
0.712 * [taylor]: Taking taylor expansion of x in y
0.712 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (sqrt (/ -1 x)))) in y
0.712 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.712 * [taylor]: Taking taylor expansion of y in y
0.712 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 x))) in y
0.712 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.712 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.712 * [taylor]: Taking taylor expansion of -1 in y
0.712 * [taylor]: Taking taylor expansion of x in y
0.714 * [taylor]: Taking taylor expansion of (* -1 (* (pow (/ -1 x) 1/4) (* (/ 1 y) (sqrt (sqrt (/ -1 x)))))) in y
0.714 * [taylor]: Taking taylor expansion of -1 in y
0.714 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 1/4) (* (/ 1 y) (sqrt (sqrt (/ -1 x))))) in y
0.714 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 1/4) in y
0.714 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ -1 x)))) in y
0.714 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ -1 x))) in y
0.714 * [taylor]: Taking taylor expansion of 1/4 in y
0.714 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in y
0.714 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.714 * [taylor]: Taking taylor expansion of -1 in y
0.714 * [taylor]: Taking taylor expansion of x in y
0.714 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (sqrt (/ -1 x)))) in y
0.715 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.715 * [taylor]: Taking taylor expansion of y in y
0.715 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 x))) 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 -1 in y
0.715 * [taylor]: Taking taylor expansion of x in y
0.720 * [taylor]: Taking taylor expansion of (* -1 (* (pow (/ -1 x) 1/4) (sqrt (sqrt (/ -1 x))))) in x
0.720 * [taylor]: Taking taylor expansion of -1 in x
0.720 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 1/4) (sqrt (sqrt (/ -1 x)))) in x
0.720 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 1/4) in x
0.720 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ -1 x)))) in x
0.720 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ -1 x))) in x
0.720 * [taylor]: Taking taylor expansion of 1/4 in x
0.720 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x
0.720 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.720 * [taylor]: Taking taylor expansion of -1 in x
0.720 * [taylor]: Taking taylor expansion of x in x
0.721 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 x))) in x
0.721 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.721 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.721 * [taylor]: Taking taylor expansion of -1 in x
0.721 * [taylor]: Taking taylor expansion of x in x
0.726 * [taylor]: Taking taylor expansion of 0 in x
0.735 * [taylor]: Taking taylor expansion of 0 in x
0.747 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
0.747 * [approximate]: Taking taylor expansion of (* (pow x 1/4) y) in (y x) around 0
0.747 * [taylor]: Taking taylor expansion of (* (pow x 1/4) y) in x
0.747 * [taylor]: Taking taylor expansion of (pow x 1/4) in x
0.747 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log x))) in x
0.747 * [taylor]: Taking taylor expansion of (* 1/4 (log x)) in x
0.747 * [taylor]: Taking taylor expansion of 1/4 in x
0.747 * [taylor]: Taking taylor expansion of (log x) in x
0.747 * [taylor]: Taking taylor expansion of x in x
0.748 * [taylor]: Taking taylor expansion of y in x
0.748 * [taylor]: Taking taylor expansion of (* (pow x 1/4) y) in y
0.748 * [taylor]: Taking taylor expansion of (pow x 1/4) in y
0.748 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log x))) in y
0.748 * [taylor]: Taking taylor expansion of (* 1/4 (log x)) in y
0.748 * [taylor]: Taking taylor expansion of 1/4 in y
0.748 * [taylor]: Taking taylor expansion of (log x) in y
0.748 * [taylor]: Taking taylor expansion of x in y
0.748 * [taylor]: Taking taylor expansion of y in y
0.748 * [taylor]: Taking taylor expansion of (* (pow x 1/4) y) in y
0.748 * [taylor]: Taking taylor expansion of (pow x 1/4) in y
0.748 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log x))) in y
0.748 * [taylor]: Taking taylor expansion of (* 1/4 (log x)) in y
0.748 * [taylor]: Taking taylor expansion of 1/4 in y
0.748 * [taylor]: Taking taylor expansion of (log x) in y
0.748 * [taylor]: Taking taylor expansion of x in y
0.749 * [taylor]: Taking taylor expansion of y in y
0.749 * [taylor]: Taking taylor expansion of 0 in x
0.750 * [taylor]: Taking taylor expansion of (pow x 1/4) in x
0.750 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log x))) in x
0.750 * [taylor]: Taking taylor expansion of (* 1/4 (log x)) in x
0.750 * [taylor]: Taking taylor expansion of 1/4 in x
0.750 * [taylor]: Taking taylor expansion of (log x) in x
0.750 * [taylor]: Taking taylor expansion of x in x
0.753 * [taylor]: Taking taylor expansion of 0 in x
0.757 * [taylor]: Taking taylor expansion of 0 in x
0.757 * [approximate]: Taking taylor expansion of (* (pow (/ 1 x) 1/4) (/ 1 y)) in (y x) around 0
0.757 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 1/4) (/ 1 y)) in x
0.757 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/4) in x
0.757 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 x)))) in x
0.757 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 x))) in x
0.757 * [taylor]: Taking taylor expansion of 1/4 in x
0.757 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.757 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.757 * [taylor]: Taking taylor expansion of x in x
0.758 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.758 * [taylor]: Taking taylor expansion of y in x
0.758 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 1/4) (/ 1 y)) in y
0.758 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/4) in y
0.758 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 x)))) in y
0.758 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 x))) in y
0.758 * [taylor]: Taking taylor expansion of 1/4 in y
0.758 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in y
0.758 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.758 * [taylor]: Taking taylor expansion of x in y
0.759 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.759 * [taylor]: Taking taylor expansion of y in y
0.759 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 1/4) (/ 1 y)) in y
0.759 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/4) in y
0.759 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 x)))) in y
0.759 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 x))) in y
0.759 * [taylor]: Taking taylor expansion of 1/4 in y
0.759 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in y
0.759 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.759 * [taylor]: Taking taylor expansion of x in y
0.759 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.759 * [taylor]: Taking taylor expansion of y in y
0.760 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/4) in x
0.760 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 x)))) in x
0.760 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 x))) in x
0.760 * [taylor]: Taking taylor expansion of 1/4 in x
0.760 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.760 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.760 * [taylor]: Taking taylor expansion of x in x
0.762 * [taylor]: Taking taylor expansion of 0 in x
0.767 * [taylor]: Taking taylor expansion of 0 in x
0.772 * [taylor]: Taking taylor expansion of 0 in x
0.773 * [approximate]: Taking taylor expansion of (* -1 (* (pow (/ -1 x) 1/4) (/ 1 y))) in (y x) around 0
0.773 * [taylor]: Taking taylor expansion of (* -1 (* (pow (/ -1 x) 1/4) (/ 1 y))) in x
0.773 * [taylor]: Taking taylor expansion of -1 in x
0.773 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 1/4) (/ 1 y)) in x
0.773 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 1/4) in x
0.773 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ -1 x)))) in x
0.773 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ -1 x))) in x
0.773 * [taylor]: Taking taylor expansion of 1/4 in x
0.773 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x
0.773 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.773 * [taylor]: Taking taylor expansion of -1 in x
0.774 * [taylor]: Taking taylor expansion of x in x
0.774 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.774 * [taylor]: Taking taylor expansion of y in x
0.774 * [taylor]: Taking taylor expansion of (* -1 (* (pow (/ -1 x) 1/4) (/ 1 y))) in y
0.775 * [taylor]: Taking taylor expansion of -1 in y
0.775 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 1/4) (/ 1 y)) in y
0.775 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 1/4) in y
0.775 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ -1 x)))) in y
0.775 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ -1 x))) in y
0.775 * [taylor]: Taking taylor expansion of 1/4 in y
0.775 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in y
0.775 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.775 * [taylor]: Taking taylor expansion of -1 in y
0.775 * [taylor]: Taking taylor expansion of x in y
0.775 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.775 * [taylor]: Taking taylor expansion of y in y
0.775 * [taylor]: Taking taylor expansion of (* -1 (* (pow (/ -1 x) 1/4) (/ 1 y))) in y
0.775 * [taylor]: Taking taylor expansion of -1 in y
0.775 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 1/4) (/ 1 y)) in y
0.775 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 1/4) in y
0.775 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ -1 x)))) in y
0.775 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ -1 x))) in y
0.775 * [taylor]: Taking taylor expansion of 1/4 in y
0.775 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in y
0.775 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.775 * [taylor]: Taking taylor expansion of -1 in y
0.775 * [taylor]: Taking taylor expansion of x in y
0.776 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.776 * [taylor]: Taking taylor expansion of y in y
0.776 * [taylor]: Taking taylor expansion of (* -1 (pow (/ -1 x) 1/4)) in x
0.777 * [taylor]: Taking taylor expansion of -1 in x
0.777 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 1/4) in x
0.777 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ -1 x)))) in x
0.777 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ -1 x))) in x
0.777 * [taylor]: Taking taylor expansion of 1/4 in x
0.777 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x
0.777 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.777 * [taylor]: Taking taylor expansion of -1 in x
0.777 * [taylor]: Taking taylor expansion of x in x
0.781 * [taylor]: Taking taylor expansion of 0 in x
0.786 * [taylor]: Taking taylor expansion of 0 in x
0.793 * [taylor]: Taking taylor expansion of 0 in x
0.794 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2)
0.794 * [approximate]: Taking taylor expansion of (pow x 1/4) in (x) around 0
0.794 * [taylor]: Taking taylor expansion of (pow x 1/4) in x
0.794 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log x))) in x
0.794 * [taylor]: Taking taylor expansion of (* 1/4 (log x)) in x
0.794 * [taylor]: Taking taylor expansion of 1/4 in x
0.794 * [taylor]: Taking taylor expansion of (log x) in x
0.794 * [taylor]: Taking taylor expansion of x in x
0.795 * [taylor]: Taking taylor expansion of (pow x 1/4) in x
0.795 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log x))) in x
0.795 * [taylor]: Taking taylor expansion of (* 1/4 (log x)) in x
0.795 * [taylor]: Taking taylor expansion of 1/4 in x
0.795 * [taylor]: Taking taylor expansion of (log x) in x
0.795 * [taylor]: Taking taylor expansion of x in x
0.816 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/4) in (x) around 0
0.816 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/4) in x
0.816 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 x)))) in x
0.816 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 x))) in x
0.816 * [taylor]: Taking taylor expansion of 1/4 in x
0.816 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.816 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.816 * [taylor]: Taking taylor expansion of x in x
0.817 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/4) in x
0.817 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 x)))) in x
0.817 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 x))) in x
0.817 * [taylor]: Taking taylor expansion of 1/4 in x
0.817 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.817 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.817 * [taylor]: Taking taylor expansion of x in x
0.841 * [approximate]: Taking taylor expansion of (sqrt (sqrt (/ -1 x))) in (x) around 0
0.841 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 x))) in x
0.841 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.841 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.841 * [taylor]: Taking taylor expansion of -1 in x
0.841 * [taylor]: Taking taylor expansion of x in x
0.842 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 x))) in x
0.842 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.842 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.842 * [taylor]: Taking taylor expansion of -1 in x
0.842 * [taylor]: Taking taylor expansion of x in x
0.847 * * * * [progress]: [ 4 / 4 ] generating series at (2)
0.847 * [approximate]: Taking taylor expansion of (- (+ (* (sqrt x) y) 1) x) in (x y) around 0
0.847 * [taylor]: Taking taylor expansion of (- (+ (* (sqrt x) y) 1) x) in y
0.847 * [taylor]: Taking taylor expansion of (+ (* (sqrt x) y) 1) in y
0.847 * [taylor]: Taking taylor expansion of (* (sqrt x) y) in y
0.848 * [taylor]: Taking taylor expansion of (sqrt x) in y
0.848 * [taylor]: Taking taylor expansion of x in y
0.848 * [taylor]: Taking taylor expansion of y in y
0.848 * [taylor]: Taking taylor expansion of 1 in y
0.848 * [taylor]: Taking taylor expansion of x in y
0.848 * [taylor]: Taking taylor expansion of (- (+ (* (sqrt x) y) 1) x) in x
0.848 * [taylor]: Taking taylor expansion of (+ (* (sqrt x) y) 1) in x
0.848 * [taylor]: Taking taylor expansion of (* (sqrt x) y) in x
0.848 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.848 * [taylor]: Taking taylor expansion of x in x
0.848 * [taylor]: Taking taylor expansion of y in x
0.848 * [taylor]: Taking taylor expansion of 1 in x
0.848 * [taylor]: Taking taylor expansion of x in x
0.848 * [taylor]: Taking taylor expansion of (- (+ (* (sqrt x) y) 1) x) in x
0.848 * [taylor]: Taking taylor expansion of (+ (* (sqrt x) y) 1) in x
0.848 * [taylor]: Taking taylor expansion of (* (sqrt x) y) in x
0.848 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.848 * [taylor]: Taking taylor expansion of x in x
0.849 * [taylor]: Taking taylor expansion of y in x
0.849 * [taylor]: Taking taylor expansion of 1 in x
0.849 * [taylor]: Taking taylor expansion of x in x
0.849 * [taylor]: Taking taylor expansion of 1 in y
0.849 * [taylor]: Taking taylor expansion of (- (* NAN y) 1) in y
0.849 * [taylor]: Taking taylor expansion of (* NAN y) in y
0.850 * [taylor]: Taking taylor expansion of NAN in y
0.850 * [taylor]: Taking taylor expansion of y in y
0.850 * [taylor]: Taking taylor expansion of 1 in y
0.851 * [taylor]: Taking taylor expansion of (* (pow NAN 3) y) in y
0.851 * [taylor]: Taking taylor expansion of (pow NAN 3) in y
0.851 * [taylor]: Taking taylor expansion of NAN in y
0.851 * [taylor]: Taking taylor expansion of y in y
0.853 * [approximate]: Taking taylor expansion of (- (+ (* (sqrt (/ 1 x)) (/ 1 y)) 1) (/ 1 x)) in (x y) around 0
0.853 * [taylor]: Taking taylor expansion of (- (+ (* (sqrt (/ 1 x)) (/ 1 y)) 1) (/ 1 x)) in y
0.853 * [taylor]: Taking taylor expansion of (+ (* (sqrt (/ 1 x)) (/ 1 y)) 1) in y
0.853 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in y
0.853 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
0.853 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.853 * [taylor]: Taking taylor expansion of x in y
0.854 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.854 * [taylor]: Taking taylor expansion of y in y
0.854 * [taylor]: Taking taylor expansion of 1 in y
0.854 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.854 * [taylor]: Taking taylor expansion of x in y
0.854 * [taylor]: Taking taylor expansion of (- (+ (* (sqrt (/ 1 x)) (/ 1 y)) 1) (/ 1 x)) in x
0.854 * [taylor]: Taking taylor expansion of (+ (* (sqrt (/ 1 x)) (/ 1 y)) 1) in x
0.854 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in x
0.854 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.854 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.854 * [taylor]: Taking taylor expansion of x in x
0.854 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.854 * [taylor]: Taking taylor expansion of y in x
0.855 * [taylor]: Taking taylor expansion of 1 in x
0.855 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.855 * [taylor]: Taking taylor expansion of x in x
0.855 * [taylor]: Taking taylor expansion of (- (+ (* (sqrt (/ 1 x)) (/ 1 y)) 1) (/ 1 x)) in x
0.855 * [taylor]: Taking taylor expansion of (+ (* (sqrt (/ 1 x)) (/ 1 y)) 1) in x
0.855 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in x
0.855 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.855 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.855 * [taylor]: Taking taylor expansion of x in x
0.855 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.855 * [taylor]: Taking taylor expansion of y in x
0.855 * [taylor]: Taking taylor expansion of 1 in x
0.855 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.855 * [taylor]: Taking taylor expansion of x in x
0.855 * [taylor]: Taking taylor expansion of -1 in y
0.857 * [taylor]: Taking taylor expansion of (+ (/ NAN y) 1) in y
0.857 * [taylor]: Taking taylor expansion of (/ NAN y) in y
0.857 * [taylor]: Taking taylor expansion of NAN in y
0.857 * [taylor]: Taking taylor expansion of y in y
0.857 * [taylor]: Taking taylor expansion of 1 in y
0.859 * [taylor]: Taking taylor expansion of (/ (pow NAN 3) y) in y
0.859 * [taylor]: Taking taylor expansion of (pow NAN 3) in y
0.859 * [taylor]: Taking taylor expansion of NAN in y
0.859 * [taylor]: Taking taylor expansion of y in y
0.862 * [approximate]: Taking taylor expansion of (- (+ 1 (/ 1 x)) (* (pow (/ -1 x) 1/4) (* (/ 1 y) (sqrt (sqrt (/ -1 x)))))) in (x y) around 0
0.862 * [taylor]: Taking taylor expansion of (- (+ 1 (/ 1 x)) (* (pow (/ -1 x) 1/4) (* (/ 1 y) (sqrt (sqrt (/ -1 x)))))) in y
0.862 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in y
0.862 * [taylor]: Taking taylor expansion of 1 in y
0.862 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.862 * [taylor]: Taking taylor expansion of x in y
0.862 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 1/4) (* (/ 1 y) (sqrt (sqrt (/ -1 x))))) in y
0.862 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 1/4) in y
0.862 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ -1 x)))) in y
0.862 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ -1 x))) in y
0.862 * [taylor]: Taking taylor expansion of 1/4 in y
0.862 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in y
0.862 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.862 * [taylor]: Taking taylor expansion of -1 in y
0.862 * [taylor]: Taking taylor expansion of x in y
0.862 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (sqrt (/ -1 x)))) in y
0.863 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.863 * [taylor]: Taking taylor expansion of y in y
0.863 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 x))) in y
0.863 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.863 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.863 * [taylor]: Taking taylor expansion of -1 in y
0.863 * [taylor]: Taking taylor expansion of x in y
0.864 * [taylor]: Taking taylor expansion of (- (+ 1 (/ 1 x)) (* (pow (/ -1 x) 1/4) (* (/ 1 y) (sqrt (sqrt (/ -1 x)))))) in x
0.864 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.864 * [taylor]: Taking taylor expansion of 1 in x
0.864 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.864 * [taylor]: Taking taylor expansion of x in x
0.864 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 1/4) (* (/ 1 y) (sqrt (sqrt (/ -1 x))))) in x
0.864 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 1/4) in x
0.864 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ -1 x)))) in x
0.864 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ -1 x))) in x
0.864 * [taylor]: Taking taylor expansion of 1/4 in x
0.864 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x
0.864 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.864 * [taylor]: Taking taylor expansion of -1 in x
0.864 * [taylor]: Taking taylor expansion of x in x
0.865 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (sqrt (/ -1 x)))) in x
0.865 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.865 * [taylor]: Taking taylor expansion of y in x
0.865 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 x))) in x
0.865 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.865 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.865 * [taylor]: Taking taylor expansion of -1 in x
0.865 * [taylor]: Taking taylor expansion of x in x
0.866 * [taylor]: Taking taylor expansion of (- (+ 1 (/ 1 x)) (* (pow (/ -1 x) 1/4) (* (/ 1 y) (sqrt (sqrt (/ -1 x)))))) in x
0.866 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.866 * [taylor]: Taking taylor expansion of 1 in x
0.866 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.866 * [taylor]: Taking taylor expansion of x in x
0.866 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 1/4) (* (/ 1 y) (sqrt (sqrt (/ -1 x))))) in x
0.866 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 1/4) in x
0.866 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ -1 x)))) in x
0.866 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ -1 x))) in x
0.866 * [taylor]: Taking taylor expansion of 1/4 in x
0.867 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x
0.867 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.867 * [taylor]: Taking taylor expansion of -1 in x
0.867 * [taylor]: Taking taylor expansion of x in x
0.867 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (sqrt (/ -1 x)))) in x
0.867 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.867 * [taylor]: Taking taylor expansion of y in x
0.868 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 x))) in x
0.868 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.868 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.868 * [taylor]: Taking taylor expansion of -1 in x
0.868 * [taylor]: Taking taylor expansion of x in x
0.869 * [taylor]: Taking taylor expansion of 1 in y
0.871 * [taylor]: Taking taylor expansion of (- 1 (* (sqrt NAN) (/ (exp (* 1/4 (- (log -1) (log x)))) y))) in y
0.871 * [taylor]: Taking taylor expansion of 1 in y
0.871 * [taylor]: Taking taylor expansion of (* (sqrt NAN) (/ (exp (* 1/4 (- (log -1) (log x)))) y)) in y
0.871 * [taylor]: Taking taylor expansion of (sqrt NAN) in y
0.871 * [taylor]: Taking taylor expansion of NAN in y
0.871 * [taylor]: Taking taylor expansion of (/ (exp (* 1/4 (- (log -1) (log x)))) y) in y
0.871 * [taylor]: Taking taylor expansion of (exp (* 1/4 (- (log -1) (log x)))) in y
0.871 * [taylor]: Taking taylor expansion of (* 1/4 (- (log -1) (log x))) in y
0.871 * [taylor]: Taking taylor expansion of 1/4 in y
0.871 * [taylor]: Taking taylor expansion of (- (log -1) (log x)) in y
0.871 * [taylor]: Taking taylor expansion of (log -1) in y
0.871 * [taylor]: Taking taylor expansion of -1 in y
0.871 * [taylor]: Taking taylor expansion of (log x) in y
0.871 * [taylor]: Taking taylor expansion of x in y
0.872 * [taylor]: Taking taylor expansion of y in y
0.880 * [taylor]: Taking taylor expansion of (neg (* 1/2 (* (sqrt (pow NAN 5)) (/ (exp (* 1/4 (- (log -1) (log x)))) y)))) in y
0.880 * [taylor]: Taking taylor expansion of (* 1/2 (* (sqrt (pow NAN 5)) (/ (exp (* 1/4 (- (log -1) (log x)))) y))) in y
0.880 * [taylor]: Taking taylor expansion of 1/2 in y
0.880 * [taylor]: Taking taylor expansion of (* (sqrt (pow NAN 5)) (/ (exp (* 1/4 (- (log -1) (log x)))) y)) in y
0.880 * [taylor]: Taking taylor expansion of (sqrt (pow NAN 5)) in y
0.880 * [taylor]: Taking taylor expansion of (pow NAN 5) in y
0.880 * [taylor]: Taking taylor expansion of NAN in y
0.881 * [taylor]: Taking taylor expansion of (/ (exp (* 1/4 (- (log -1) (log x)))) y) in y
0.881 * [taylor]: Taking taylor expansion of (exp (* 1/4 (- (log -1) (log x)))) in y
0.881 * [taylor]: Taking taylor expansion of (* 1/4 (- (log -1) (log x))) in y
0.881 * [taylor]: Taking taylor expansion of 1/4 in y
0.881 * [taylor]: Taking taylor expansion of (- (log -1) (log x)) in y
0.881 * [taylor]: Taking taylor expansion of (log -1) in y
0.881 * [taylor]: Taking taylor expansion of -1 in y
0.881 * [taylor]: Taking taylor expansion of (log x) in y
0.881 * [taylor]: Taking taylor expansion of x in y
0.882 * [taylor]: Taking taylor expansion of y in y
0.888 * * * [progress]: simplifying candidates
0.889 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x)))
  (+.f64 (+.f64 (log.f64 y) (*.f64 (log.f64 x) 1/4)) (log.f64 (sqrt.f64 (sqrt.f64 x))))
  (+.f64 (+.f64 (log.f64 y) (*.f64 (log.f64 x) 1/4)) (log.f64 (sqrt.f64 (sqrt.f64 x))))
  (+.f64 (+.f64 (log.f64 y) (log.f64 (pow.f64 x 1/4))) (log.f64 (sqrt.f64 (sqrt.f64 x))))
  (+.f64 (log.f64 (*.f64 y (pow.f64 x 1/4))) (log.f64 (sqrt.f64 (sqrt.f64 x))))
  (exp.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))))
  (log.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))))
  (*.f64 (*.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))) (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x)))) (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))))
  (*.f64 (cbrt.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x)))) (cbrt.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x)))))
  (cbrt.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))))
  (*.f64 (*.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (*.f64 y (pow.f64 x 1/4))) (*.f64 y (pow.f64 x 1/4))) (*.f64 (*.f64 (sqrt.f64 (sqrt.f64 x)) (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 (sqrt.f64 x))))
  (*.f64 (*.f64 (*.f64 (*.f64 y y) y) (*.f64 (*.f64 (pow.f64 x 1/4) (pow.f64 x 1/4)) (pow.f64 x 1/4))) (*.f64 (*.f64 (sqrt.f64 (sqrt.f64 x)) (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 (sqrt.f64 x))))
  (sqrt.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))))
  (sqrt.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))))
  (*.f64 (pow.f64 x 1/4) (sqrt.f64 (sqrt.f64 x)))
  (*.f64 (*.f64 y (pow.f64 x 1/4)) (*.f64 (cbrt.f64 (sqrt.f64 (sqrt.f64 x))) (cbrt.f64 (sqrt.f64 (sqrt.f64 x)))))
  (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 (sqrt.f64 x))))
  (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (*.f64 (cbrt.f64 (sqrt.f64 x)) (cbrt.f64 (sqrt.f64 x)))))
  (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 (sqrt.f64 x))))
  (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)))))
  (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 (sqrt.f64 x))))
  (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 1)))
  (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 1))
  (*.f64 (*.f64 y (pow.f64 x 1/4)) 1)
  (+.f64 (log.f64 y) (*.f64 (log.f64 x) 1/4))
  (+.f64 (log.f64 y) (*.f64 (log.f64 x) 1/4))
  (+.f64 (log.f64 y) (log.f64 (pow.f64 x 1/4)))
  (exp.f64 (*.f64 y (pow.f64 x 1/4)))
  (log.f64 (*.f64 y (pow.f64 x 1/4)))
  (*.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (*.f64 y (pow.f64 x 1/4))) (*.f64 y (pow.f64 x 1/4)))
  (*.f64 (cbrt.f64 (*.f64 y (pow.f64 x 1/4))) (cbrt.f64 (*.f64 y (pow.f64 x 1/4))))
  (cbrt.f64 (*.f64 y (pow.f64 x 1/4)))
  (*.f64 (*.f64 (*.f64 y y) y) (*.f64 (*.f64 (pow.f64 x 1/4) (pow.f64 x 1/4)) (pow.f64 x 1/4)))
  (sqrt.f64 (*.f64 y (pow.f64 x 1/4)))
  (sqrt.f64 (*.f64 y (pow.f64 x 1/4)))
  (*.f64 (sqrt.f64 y) (pow.f64 (sqrt.f64 x) 1/4))
  (*.f64 (sqrt.f64 y) (pow.f64 (sqrt.f64 x) 1/4))
  (*.f64 (sqrt.f64 y) (sqrt.f64 (pow.f64 x 1/4)))
  (*.f64 (sqrt.f64 y) (sqrt.f64 (pow.f64 x 1/4)))
  (*.f64 (sqrt.f64 y) (pow.f64 x (/.f64 1/4 2)))
  (*.f64 (sqrt.f64 y) (pow.f64 x (/.f64 1/4 2)))
  (*.f64 (cbrt.f64 y) (pow.f64 x 1/4))
  (*.f64 (sqrt.f64 y) (pow.f64 x 1/4))
  (*.f64 y (pow.f64 x 1/4))
  (*.f64 y (pow.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) 1/4))
  (*.f64 y (pow.f64 (sqrt.f64 x) 1/4))
  (*.f64 y (pow.f64 1 1/4))
  (*.f64 y (*.f64 (cbrt.f64 (pow.f64 x 1/4)) (cbrt.f64 (pow.f64 x 1/4))))
  (*.f64 y (sqrt.f64 (pow.f64 x 1/4)))
  (*.f64 y 1)
  (*.f64 y (pow.f64 x (/.f64 1/4 2)))
  (exp.f64 (sqrt.f64 (sqrt.f64 x)))
  (log.f64 (sqrt.f64 (sqrt.f64 x)))
  (*.f64 (*.f64 (sqrt.f64 (sqrt.f64 x)) (sqrt.f64 (sqrt.f64 x))) (sqrt.f64 (sqrt.f64 x)))
  (*.f64 (cbrt.f64 (sqrt.f64 (sqrt.f64 x))) (cbrt.f64 (sqrt.f64 (sqrt.f64 x))))
  (cbrt.f64 (sqrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 x)))
  (/.f64 1/2 2)
  (/.f64 1 2)
  (/.f64 (/.f64 1 2) 2)
  (sqrt.f64 (*.f64 (cbrt.f64 (sqrt.f64 x)) (cbrt.f64 (sqrt.f64 x))))
  (sqrt.f64 (cbrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x))))
  (sqrt.f64 (sqrt.f64 (cbrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (sqrt.f64 1))
  (sqrt.f64 (sqrt.f64 x))
  (sqrt.f64 1)
  (sqrt.f64 (sqrt.f64 x))
  (*.f64 (/.f64 (exp.f64 1) (exp.f64 x)) (exp.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x)))))
  (*.f64 (exp.f64 (-.f64 1 x)) (exp.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x)))))
  (exp.f64 (+.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x)))))
  (log.f64 (+.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x)))))
  (*.f64 (*.f64 (+.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x)))) (+.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))))) (+.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x)))))
  (*.f64 (cbrt.f64 (+.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))))) (cbrt.f64 (+.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))))))
  (cbrt.f64 (+.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x)))))
  (sqrt.f64 (+.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x)))))
  (sqrt.f64 (+.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x)))))
  (+.f64 (pow.f64 (-.f64 1 x) 3) (pow.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))) 3))
  (+.f64 (*.f64 (-.f64 1 x) (-.f64 1 x)) (-.f64 (*.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))) (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x)))) (*.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))))))
  (-.f64 (*.f64 (-.f64 1 x) (-.f64 1 x)) (*.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))) (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x)))))
  (-.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))))
  (-.f64 x (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))))
  (+.f64 (neg.f64 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))))
  (+.f64 (*.f64 (pow.f64 x 2) (*.f64 (pow.f64 NAN.f64 3) y)) (+.f64 (*.f64 x (*.f64 NAN.f64 y)) (*.f64 (pow.f64 x 3) (*.f64 (pow.f64 NAN.f64 5) y))))
  (+.f64 (/.f64 (*.f64 (pow.f64 NAN.f64 3) y) x) (+.f64 (*.f64 NAN.f64 y) (/.f64 (*.f64 (pow.f64 NAN.f64 5) y) (pow.f64 x 2))))
  (-.f64 (+.f64 (*.f64 (sqrt.f64 NAN.f64) (*.f64 (exp.f64 (*.f64 1/4 (-.f64 (log.f64 -1) (log.f64 (/.f64 -1 x))))) y)) (*.f64 3/8 (*.f64 (/.f64 (*.f64 (exp.f64 (*.f64 1/4 (-.f64 (log.f64 -1) (log.f64 (/.f64 -1 x))))) y) (pow.f64 x 2)) (sqrt.f64 (pow.f64 NAN.f64 9))))) (*.f64 1/2 (*.f64 (/.f64 (*.f64 (exp.f64 (*.f64 1/4 (-.f64 (log.f64 -1) (log.f64 (/.f64 -1 x))))) y) x) (sqrt.f64 (pow.f64 NAN.f64 5)))))
  (*.f64 (pow.f64 x 1/4) y)
  (*.f64 (pow.f64 x 1/4) y)
  (*.f64 (exp.f64 (*.f64 1/4 (-.f64 (log.f64 -1) (log.f64 (/.f64 -1 x))))) y)
  (pow.f64 x 1/4)
  (pow.f64 (/.f64 1 x) -1/4)
  (-.f64 (+.f64 (*.f64 3/8 (*.f64 (/.f64 1 (pow.f64 x 2)) (sqrt.f64 (pow.f64 NAN.f64 9)))) (sqrt.f64 NAN.f64)) (*.f64 1/2 (*.f64 (/.f64 1 x) (sqrt.f64 (pow.f64 NAN.f64 5)))))
  (-.f64 (+.f64 (*.f64 x (*.f64 NAN.f64 y)) 1) x)
  (-.f64 (+.f64 (/.f64 (*.f64 (pow.f64 NAN.f64 3) y) x) (*.f64 NAN.f64 y)) x)
  (-.f64 (*.f64 (sqrt.f64 NAN.f64) (*.f64 (exp.f64 (*.f64 1/4 (-.f64 (log.f64 -1) (log.f64 (/.f64 -1 x))))) y)) (+.f64 (*.f64 1/2 (*.f64 (/.f64 (*.f64 (exp.f64 (*.f64 1/4 (-.f64 (log.f64 -1) (log.f64 (/.f64 -1 x))))) y) x) (sqrt.f64 (pow.f64 NAN.f64 5)))) x))
0.968 * * [simplify]: iteration  0 :  4969  enodes  (cost  1391 )
0.968 * * [simplify]: iteration  1 :  4969  enodes  (cost  1391 )
0.976 * [simplify]: Simplified to:
   (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x)))
  (log.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))))
  (log.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))))
  (log.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))))
  (log.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))))
  (exp.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))))
  (log.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))))
  (pow.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))) 3)
  (*.f64 (cbrt.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x)))) (cbrt.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x)))))
  (cbrt.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))))
  (pow.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))) 3)
  (pow.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))) 3)
  (sqrt.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))))
  (sqrt.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))))
  (*.f64 (pow.f64 x 1/4) (sqrt.f64 (sqrt.f64 x)))
  (*.f64 (*.f64 y (pow.f64 x 1/4)) (*.f64 (cbrt.f64 (sqrt.f64 (sqrt.f64 x))) (cbrt.f64 (sqrt.f64 (sqrt.f64 x)))))
  (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 (sqrt.f64 x))))
  (*.f64 (*.f64 y (pow.f64 x 1/4)) (fabs.f64 (cbrt.f64 (sqrt.f64 x))))
  (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 (sqrt.f64 x))))
  (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (fabs.f64 (cbrt.f64 x))))
  (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 (sqrt.f64 x))))
  (*.f64 y (pow.f64 x 1/4))
  (*.f64 y (pow.f64 x 1/4))
  (*.f64 y (pow.f64 x 1/4))
  (log.f64 (*.f64 y (pow.f64 x 1/4)))
  (log.f64 (*.f64 y (pow.f64 x 1/4)))
  (log.f64 (*.f64 y (pow.f64 x 1/4)))
  (exp.f64 (*.f64 y (pow.f64 x 1/4)))
  (log.f64 (*.f64 y (pow.f64 x 1/4)))
  (pow.f64 (*.f64 y (pow.f64 x 1/4)) 3)
  (*.f64 (cbrt.f64 (*.f64 y (pow.f64 x 1/4))) (cbrt.f64 (*.f64 y (pow.f64 x 1/4))))
  (cbrt.f64 (*.f64 y (pow.f64 x 1/4)))
  (pow.f64 (*.f64 y (pow.f64 x 1/4)) 3)
  (sqrt.f64 (*.f64 y (pow.f64 x 1/4)))
  (sqrt.f64 (*.f64 y (pow.f64 x 1/4)))
  (*.f64 (sqrt.f64 y) (pow.f64 (sqrt.f64 x) 1/4))
  (*.f64 (sqrt.f64 y) (pow.f64 (sqrt.f64 x) 1/4))
  (*.f64 (sqrt.f64 y) (sqrt.f64 (pow.f64 x 1/4)))
  (*.f64 (sqrt.f64 y) (sqrt.f64 (pow.f64 x 1/4)))
  (*.f64 (sqrt.f64 y) (pow.f64 x 1/8))
  (*.f64 (sqrt.f64 y) (pow.f64 x 1/8))
  (*.f64 (pow.f64 x 1/4) (cbrt.f64 y))
  (*.f64 (pow.f64 x 1/4) (sqrt.f64 y))
  (*.f64 y (pow.f64 x 1/4))
  (*.f64 y (pow.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) 1/4))
  (*.f64 y (pow.f64 (sqrt.f64 x) 1/4))
  y
  (*.f64 y (*.f64 (cbrt.f64 (pow.f64 x 1/4)) (cbrt.f64 (pow.f64 x 1/4))))
  (*.f64 y (sqrt.f64 (pow.f64 x 1/4)))
  y
  (*.f64 y (pow.f64 x 1/8))
  (exp.f64 (sqrt.f64 (sqrt.f64 x)))
  (log.f64 (sqrt.f64 (sqrt.f64 x)))
  (pow.f64 (sqrt.f64 (sqrt.f64 x)) 3)
  (*.f64 (cbrt.f64 (sqrt.f64 (sqrt.f64 x))) (cbrt.f64 (sqrt.f64 (sqrt.f64 x))))
  (cbrt.f64 (sqrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 x)))
  1/4
  1/2
  1/4
  (fabs.f64 (cbrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (cbrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (fabs.f64 (cbrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (cbrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 x)))
  (sqrt.f64 (sqrt.f64 (sqrt.f64 x)))
  1
  (sqrt.f64 (sqrt.f64 x))
  1
  (sqrt.f64 (sqrt.f64 x))
  (exp.f64 (+.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))) (-.f64 1 x)))
  (exp.f64 (+.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))) (-.f64 1 x)))
  (exp.f64 (+.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))) (-.f64 1 x)))
  (log.f64 (+.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))) (-.f64 1 x)))
  (pow.f64 (+.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))) (-.f64 1 x)) 3)
  (*.f64 (cbrt.f64 (+.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))) (-.f64 1 x))) (cbrt.f64 (+.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))) (-.f64 1 x))))
  (cbrt.f64 (+.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))) (-.f64 1 x)))
  (sqrt.f64 (+.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))) (-.f64 1 x)))
  (sqrt.f64 (+.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))) (-.f64 1 x)))
  (+.f64 (pow.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))) 3) (pow.f64 (-.f64 1 x) 3))
  (+.f64 (*.f64 x (*.f64 y y)) (*.f64 (-.f64 1 x) (-.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))))))
  (-.f64 (*.f64 (-.f64 1 x) (-.f64 1 x)) (*.f64 x (*.f64 y y)))
  (-.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))))
  (-.f64 x (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))))
  (-.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))) x)
  (*.f64 y (+.f64 (*.f64 (pow.f64 x 3) (pow.f64 NAN.f64 5)) (*.f64 x (+.f64 (*.f64 x (pow.f64 NAN.f64 3)) NAN.f64))))
  (+.f64 (/.f64 (*.f64 y (pow.f64 NAN.f64 3)) x) (*.f64 y (+.f64 NAN.f64 (/.f64 (pow.f64 NAN.f64 5) (*.f64 x x)))))
  (-.f64 (+.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 NAN.f64)) (*.f64 3/8 (*.f64 (/.f64 (*.f64 y (pow.f64 x 1/4)) (*.f64 x x)) (sqrt.f64 (pow.f64 NAN.f64 9))))) (*.f64 1/2 (*.f64 (/.f64 (*.f64 y (pow.f64 x 1/4)) x) (sqrt.f64 (pow.f64 NAN.f64 5)))))
  (*.f64 y (pow.f64 x 1/4))
  (*.f64 y (pow.f64 x 1/4))
  (*.f64 y (pow.f64 x 1/4))
  (pow.f64 x 1/4)
  (pow.f64 (/.f64 1 x) -1/4)
  (-.f64 (+.f64 (sqrt.f64 NAN.f64) (*.f64 3/8 (/.f64 (sqrt.f64 (pow.f64 NAN.f64 9)) (*.f64 x x)))) (*.f64 1/2 (/.f64 (sqrt.f64 (pow.f64 NAN.f64 5)) x)))
  (+.f64 (-.f64 1 x) (*.f64 x (*.f64 y NAN.f64)))
  (-.f64 (*.f64 y (+.f64 NAN.f64 (/.f64 (pow.f64 NAN.f64 3) x))) x)
  (-.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 NAN.f64)) (+.f64 x (*.f64 1/2 (*.f64 (/.f64 (*.f64 y (pow.f64 x 1/4)) x) (sqrt.f64 (pow.f64 NAN.f64 5))))))
0.976 * * * [progress]: adding candidates to table
1.040 * * [progress]: iteration 4 / 4
1.040 * * * [progress]: picking best candidate
1.045 * * * * [pick]: Picked  #<alt (λ (x y) (+.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 x 1/4))))>
1.045 * * * [progress]: localizing error
1.056 * * * [progress]: generating rewritten candidates
1.056 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
1.063 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1)
1.069 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
1.080 * * * [progress]: generating series expansions
1.080 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
1.081 * [approximate]: Taking taylor expansion of (* (sqrt x) y) in (y x) around 0
1.081 * [taylor]: Taking taylor expansion of (* (sqrt x) y) in x
1.081 * [taylor]: Taking taylor expansion of (sqrt x) in x
1.081 * [taylor]: Taking taylor expansion of x in x
1.081 * [taylor]: Taking taylor expansion of y in x
1.081 * [taylor]: Taking taylor expansion of (* (sqrt x) y) in y
1.081 * [taylor]: Taking taylor expansion of (sqrt x) in y
1.081 * [taylor]: Taking taylor expansion of x in y
1.081 * [taylor]: Taking taylor expansion of y in y
1.081 * [taylor]: Taking taylor expansion of (* (sqrt x) y) in y
1.081 * [taylor]: Taking taylor expansion of (sqrt x) in y
1.081 * [taylor]: Taking taylor expansion of x in y
1.082 * [taylor]: Taking taylor expansion of y in y
1.082 * [taylor]: Taking taylor expansion of 0 in x
1.082 * [taylor]: Taking taylor expansion of (sqrt x) in x
1.082 * [taylor]: Taking taylor expansion of x in x
1.083 * [taylor]: Taking taylor expansion of 0 in x
1.084 * [taylor]: Taking taylor expansion of 0 in x
1.086 * [taylor]: Taking taylor expansion of 0 in x
1.089 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in (y x) around 0
1.089 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in x
1.089 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
1.089 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.089 * [taylor]: Taking taylor expansion of x in x
1.089 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.089 * [taylor]: Taking taylor expansion of y in x
1.089 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in y
1.089 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
1.089 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.089 * [taylor]: Taking taylor expansion of x in y
1.090 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.090 * [taylor]: Taking taylor expansion of y in y
1.090 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in y
1.090 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
1.090 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.090 * [taylor]: Taking taylor expansion of x in y
1.091 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.091 * [taylor]: Taking taylor expansion of y in y
1.091 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
1.091 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.091 * [taylor]: Taking taylor expansion of x in x
1.092 * [taylor]: Taking taylor expansion of 0 in x
1.094 * [taylor]: Taking taylor expansion of 0 in x
1.097 * [taylor]: Taking taylor expansion of 0 in x
1.101 * [approximate]: Taking taylor expansion of (* -1 (* (sqrt (/ -1 x)) (/ 1 y))) in (y x) around 0
1.101 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (/ -1 x)) (/ 1 y))) in x
1.101 * [taylor]: Taking taylor expansion of -1 in x
1.101 * [taylor]: Taking taylor expansion of (* (sqrt (/ -1 x)) (/ 1 y)) in x
1.103 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.103 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.103 * [taylor]: Taking taylor expansion of -1 in x
1.103 * [taylor]: Taking taylor expansion of x in x
1.104 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.104 * [taylor]: Taking taylor expansion of y in x
1.104 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (/ -1 x)) (/ 1 y))) in y
1.104 * [taylor]: Taking taylor expansion of -1 in y
1.104 * [taylor]: Taking taylor expansion of (* (sqrt (/ -1 x)) (/ 1 y)) in y
1.104 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
1.104 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.104 * [taylor]: Taking taylor expansion of -1 in y
1.104 * [taylor]: Taking taylor expansion of x in y
1.105 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.105 * [taylor]: Taking taylor expansion of y in y
1.105 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (/ -1 x)) (/ 1 y))) in y
1.105 * [taylor]: Taking taylor expansion of -1 in y
1.105 * [taylor]: Taking taylor expansion of (* (sqrt (/ -1 x)) (/ 1 y)) in y
1.105 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
1.105 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.105 * [taylor]: Taking taylor expansion of -1 in y
1.105 * [taylor]: Taking taylor expansion of x in y
1.106 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.106 * [taylor]: Taking taylor expansion of y in y
1.106 * [taylor]: Taking taylor expansion of (* -1 (sqrt (/ -1 x))) in x
1.106 * [taylor]: Taking taylor expansion of -1 in x
1.106 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.106 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.106 * [taylor]: Taking taylor expansion of -1 in x
1.106 * [taylor]: Taking taylor expansion of x in x
1.107 * [taylor]: Taking taylor expansion of 0 in x
1.110 * [taylor]: Taking taylor expansion of 0 in x
1.113 * [taylor]: Taking taylor expansion of 0 in x
1.117 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1)
1.117 * [approximate]: Taking taylor expansion of (* (pow x 1/4) y) in (y x) around 0
1.117 * [taylor]: Taking taylor expansion of (* (pow x 1/4) y) in x
1.117 * [taylor]: Taking taylor expansion of (pow x 1/4) in x
1.117 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log x))) in x
1.117 * [taylor]: Taking taylor expansion of (* 1/4 (log x)) in x
1.117 * [taylor]: Taking taylor expansion of 1/4 in x
1.117 * [taylor]: Taking taylor expansion of (log x) in x
1.117 * [taylor]: Taking taylor expansion of x in x
1.118 * [taylor]: Taking taylor expansion of y in x
1.118 * [taylor]: Taking taylor expansion of (* (pow x 1/4) y) in y
1.118 * [taylor]: Taking taylor expansion of (pow x 1/4) in y
1.118 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log x))) in y
1.118 * [taylor]: Taking taylor expansion of (* 1/4 (log x)) in y
1.118 * [taylor]: Taking taylor expansion of 1/4 in y
1.118 * [taylor]: Taking taylor expansion of (log x) in y
1.118 * [taylor]: Taking taylor expansion of x in y
1.118 * [taylor]: Taking taylor expansion of y in y
1.118 * [taylor]: Taking taylor expansion of (* (pow x 1/4) y) in y
1.118 * [taylor]: Taking taylor expansion of (pow x 1/4) in y
1.118 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log x))) in y
1.118 * [taylor]: Taking taylor expansion of (* 1/4 (log x)) in y
1.118 * [taylor]: Taking taylor expansion of 1/4 in y
1.118 * [taylor]: Taking taylor expansion of (log x) in y
1.118 * [taylor]: Taking taylor expansion of x in y
1.119 * [taylor]: Taking taylor expansion of y in y
1.119 * [taylor]: Taking taylor expansion of 0 in x
1.120 * [taylor]: Taking taylor expansion of (pow x 1/4) in x
1.120 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log x))) in x
1.120 * [taylor]: Taking taylor expansion of (* 1/4 (log x)) in x
1.120 * [taylor]: Taking taylor expansion of 1/4 in x
1.120 * [taylor]: Taking taylor expansion of (log x) in x
1.121 * [taylor]: Taking taylor expansion of x in x
1.123 * [taylor]: Taking taylor expansion of 0 in x
1.127 * [taylor]: Taking taylor expansion of 0 in x
1.127 * [approximate]: Taking taylor expansion of (* (pow (/ 1 x) 1/4) (/ 1 y)) in (y x) around 0
1.128 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 1/4) (/ 1 y)) in x
1.128 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/4) in x
1.128 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 x)))) in x
1.128 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 x))) in x
1.128 * [taylor]: Taking taylor expansion of 1/4 in x
1.128 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
1.128 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.128 * [taylor]: Taking taylor expansion of x in x
1.128 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.128 * [taylor]: Taking taylor expansion of y in x
1.128 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 1/4) (/ 1 y)) in y
1.128 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/4) in y
1.128 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 x)))) in y
1.128 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 x))) in y
1.128 * [taylor]: Taking taylor expansion of 1/4 in y
1.128 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in y
1.128 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.129 * [taylor]: Taking taylor expansion of x in y
1.129 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.129 * [taylor]: Taking taylor expansion of y in y
1.129 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 1/4) (/ 1 y)) in y
1.129 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/4) in y
1.129 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 x)))) in y
1.129 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 x))) in y
1.129 * [taylor]: Taking taylor expansion of 1/4 in y
1.129 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in y
1.129 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.129 * [taylor]: Taking taylor expansion of x in y
1.130 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.130 * [taylor]: Taking taylor expansion of y in y
1.130 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/4) in x
1.130 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 x)))) in x
1.130 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 x))) in x
1.130 * [taylor]: Taking taylor expansion of 1/4 in x
1.130 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
1.130 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.130 * [taylor]: Taking taylor expansion of x in x
1.133 * [taylor]: Taking taylor expansion of 0 in x
1.137 * [taylor]: Taking taylor expansion of 0 in x
1.143 * [taylor]: Taking taylor expansion of 0 in x
1.144 * [approximate]: Taking taylor expansion of (* -1 (* (pow (/ -1 x) 1/4) (/ 1 y))) in (y x) around 0
1.144 * [taylor]: Taking taylor expansion of (* -1 (* (pow (/ -1 x) 1/4) (/ 1 y))) in x
1.144 * [taylor]: Taking taylor expansion of -1 in x
1.144 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 1/4) (/ 1 y)) in x
1.144 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 1/4) in x
1.144 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ -1 x)))) in x
1.144 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ -1 x))) in x
1.144 * [taylor]: Taking taylor expansion of 1/4 in x
1.144 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x
1.144 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.144 * [taylor]: Taking taylor expansion of -1 in x
1.144 * [taylor]: Taking taylor expansion of x in x
1.145 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.145 * [taylor]: Taking taylor expansion of y in x
1.145 * [taylor]: Taking taylor expansion of (* -1 (* (pow (/ -1 x) 1/4) (/ 1 y))) in y
1.145 * [taylor]: Taking taylor expansion of -1 in y
1.145 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 1/4) (/ 1 y)) in y
1.145 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 1/4) in y
1.145 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ -1 x)))) in y
1.145 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ -1 x))) in y
1.145 * [taylor]: Taking taylor expansion of 1/4 in y
1.145 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in y
1.145 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.145 * [taylor]: Taking taylor expansion of -1 in y
1.146 * [taylor]: Taking taylor expansion of x in y
1.146 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.146 * [taylor]: Taking taylor expansion of y in y
1.146 * [taylor]: Taking taylor expansion of (* -1 (* (pow (/ -1 x) 1/4) (/ 1 y))) in y
1.146 * [taylor]: Taking taylor expansion of -1 in y
1.146 * [taylor]: Taking taylor expansion of (* (pow (/ -1 x) 1/4) (/ 1 y)) in y
1.146 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 1/4) in y
1.146 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ -1 x)))) in y
1.146 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ -1 x))) in y
1.146 * [taylor]: Taking taylor expansion of 1/4 in y
1.146 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in y
1.146 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.146 * [taylor]: Taking taylor expansion of -1 in y
1.146 * [taylor]: Taking taylor expansion of x in y
1.147 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.147 * [taylor]: Taking taylor expansion of y in y
1.148 * [taylor]: Taking taylor expansion of (* -1 (pow (/ -1 x) 1/4)) in x
1.148 * [taylor]: Taking taylor expansion of -1 in x
1.148 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 1/4) in x
1.148 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ -1 x)))) in x
1.148 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ -1 x))) in x
1.148 * [taylor]: Taking taylor expansion of 1/4 in x
1.148 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x
1.148 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.148 * [taylor]: Taking taylor expansion of -1 in x
1.148 * [taylor]: Taking taylor expansion of x in x
1.152 * [taylor]: Taking taylor expansion of 0 in x
1.157 * [taylor]: Taking taylor expansion of 0 in x
1.165 * [taylor]: Taking taylor expansion of 0 in x
1.166 * * * * [progress]: [ 3 / 3 ] generating series at (2)
1.166 * [approximate]: Taking taylor expansion of (- (+ (* (sqrt x) y) 1) x) in (x y) around 0
1.166 * [taylor]: Taking taylor expansion of (- (+ (* (sqrt x) y) 1) x) in y
1.166 * [taylor]: Taking taylor expansion of (+ (* (sqrt x) y) 1) in y
1.166 * [taylor]: Taking taylor expansion of (* (sqrt x) y) in y
1.166 * [taylor]: Taking taylor expansion of (sqrt x) in y
1.166 * [taylor]: Taking taylor expansion of x in y
1.167 * [taylor]: Taking taylor expansion of y in y
1.167 * [taylor]: Taking taylor expansion of 1 in y
1.167 * [taylor]: Taking taylor expansion of x in y
1.167 * [taylor]: Taking taylor expansion of (- (+ (* (sqrt x) y) 1) x) in x
1.167 * [taylor]: Taking taylor expansion of (+ (* (sqrt x) y) 1) in x
1.167 * [taylor]: Taking taylor expansion of (* (sqrt x) y) in x
1.167 * [taylor]: Taking taylor expansion of (sqrt x) in x
1.167 * [taylor]: Taking taylor expansion of x in x
1.167 * [taylor]: Taking taylor expansion of y in x
1.167 * [taylor]: Taking taylor expansion of 1 in x
1.167 * [taylor]: Taking taylor expansion of x in x
1.167 * [taylor]: Taking taylor expansion of (- (+ (* (sqrt x) y) 1) x) in x
1.167 * [taylor]: Taking taylor expansion of (+ (* (sqrt x) y) 1) in x
1.167 * [taylor]: Taking taylor expansion of (* (sqrt x) y) in x
1.167 * [taylor]: Taking taylor expansion of (sqrt x) in x
1.167 * [taylor]: Taking taylor expansion of x in x
1.167 * [taylor]: Taking taylor expansion of y in x
1.167 * [taylor]: Taking taylor expansion of 1 in x
1.167 * [taylor]: Taking taylor expansion of x in x
1.168 * [taylor]: Taking taylor expansion of 1 in y
1.168 * [taylor]: Taking taylor expansion of (- (* NAN y) 1) in y
1.168 * [taylor]: Taking taylor expansion of (* NAN y) in y
1.168 * [taylor]: Taking taylor expansion of NAN in y
1.168 * [taylor]: Taking taylor expansion of y in y
1.168 * [taylor]: Taking taylor expansion of 1 in y
1.170 * [taylor]: Taking taylor expansion of (* (pow NAN 3) y) in y
1.170 * [taylor]: Taking taylor expansion of (pow NAN 3) in y
1.170 * [taylor]: Taking taylor expansion of NAN in y
1.170 * [taylor]: Taking taylor expansion of y in y
1.172 * [approximate]: Taking taylor expansion of (- (+ (* (sqrt (/ 1 x)) (/ 1 y)) 1) (/ 1 x)) in (x y) around 0
1.172 * [taylor]: Taking taylor expansion of (- (+ (* (sqrt (/ 1 x)) (/ 1 y)) 1) (/ 1 x)) in y
1.172 * [taylor]: Taking taylor expansion of (+ (* (sqrt (/ 1 x)) (/ 1 y)) 1) in y
1.172 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in y
1.172 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
1.172 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.172 * [taylor]: Taking taylor expansion of x in y
1.172 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.173 * [taylor]: Taking taylor expansion of y in y
1.173 * [taylor]: Taking taylor expansion of 1 in y
1.173 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.173 * [taylor]: Taking taylor expansion of x in y
1.173 * [taylor]: Taking taylor expansion of (- (+ (* (sqrt (/ 1 x)) (/ 1 y)) 1) (/ 1 x)) in x
1.173 * [taylor]: Taking taylor expansion of (+ (* (sqrt (/ 1 x)) (/ 1 y)) 1) in x
1.173 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in x
1.173 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
1.173 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.173 * [taylor]: Taking taylor expansion of x in x
1.173 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.173 * [taylor]: Taking taylor expansion of y in x
1.173 * [taylor]: Taking taylor expansion of 1 in x
1.173 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.173 * [taylor]: Taking taylor expansion of x in x
1.173 * [taylor]: Taking taylor expansion of (- (+ (* (sqrt (/ 1 x)) (/ 1 y)) 1) (/ 1 x)) in x
1.173 * [taylor]: Taking taylor expansion of (+ (* (sqrt (/ 1 x)) (/ 1 y)) 1) in x
1.173 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in x
1.173 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
1.173 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.173 * [taylor]: Taking taylor expansion of x in x
1.174 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.174 * [taylor]: Taking taylor expansion of y in x
1.174 * [taylor]: Taking taylor expansion of 1 in x
1.174 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.174 * [taylor]: Taking taylor expansion of x in x
1.174 * [taylor]: Taking taylor expansion of -1 in y
1.175 * [taylor]: Taking taylor expansion of (+ (/ NAN y) 1) in y
1.175 * [taylor]: Taking taylor expansion of (/ NAN y) in y
1.175 * [taylor]: Taking taylor expansion of NAN in y
1.175 * [taylor]: Taking taylor expansion of y in y
1.175 * [taylor]: Taking taylor expansion of 1 in y
1.177 * [taylor]: Taking taylor expansion of (/ (pow NAN 3) y) in y
1.177 * [taylor]: Taking taylor expansion of (pow NAN 3) in y
1.177 * [taylor]: Taking taylor expansion of NAN in y
1.177 * [taylor]: Taking taylor expansion of y in y
1.180 * [approximate]: Taking taylor expansion of (- (+ 1 (/ 1 x)) (/ (sqrt (/ -1 x)) y)) in (x y) around 0
1.180 * [taylor]: Taking taylor expansion of (- (+ 1 (/ 1 x)) (/ (sqrt (/ -1 x)) y)) in y
1.180 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in y
1.180 * [taylor]: Taking taylor expansion of 1 in y
1.180 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.180 * [taylor]: Taking taylor expansion of x in y
1.180 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 x)) y) in y
1.180 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
1.180 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.180 * [taylor]: Taking taylor expansion of -1 in y
1.180 * [taylor]: Taking taylor expansion of x in y
1.181 * [taylor]: Taking taylor expansion of y in y
1.181 * [taylor]: Taking taylor expansion of (- (+ 1 (/ 1 x)) (/ (sqrt (/ -1 x)) y)) in x
1.181 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
1.181 * [taylor]: Taking taylor expansion of 1 in x
1.181 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.181 * [taylor]: Taking taylor expansion of x in x
1.181 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 x)) y) in x
1.181 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.181 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.181 * [taylor]: Taking taylor expansion of -1 in x
1.181 * [taylor]: Taking taylor expansion of x in x
1.181 * [taylor]: Taking taylor expansion of y in x
1.182 * [taylor]: Taking taylor expansion of (- (+ 1 (/ 1 x)) (/ (sqrt (/ -1 x)) y)) in x
1.182 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
1.182 * [taylor]: Taking taylor expansion of 1 in x
1.182 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.182 * [taylor]: Taking taylor expansion of x in x
1.182 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 x)) y) in x
1.182 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.182 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.182 * [taylor]: Taking taylor expansion of -1 in x
1.182 * [taylor]: Taking taylor expansion of x in x
1.182 * [taylor]: Taking taylor expansion of y in x
1.182 * [taylor]: Taking taylor expansion of 1 in y
1.183 * [taylor]: Taking taylor expansion of (- 1 (/ NAN y)) in y
1.183 * [taylor]: Taking taylor expansion of 1 in y
1.183 * [taylor]: Taking taylor expansion of (/ NAN y) in y
1.183 * [taylor]: Taking taylor expansion of NAN in y
1.183 * [taylor]: Taking taylor expansion of y in y
1.185 * [taylor]: Taking taylor expansion of (neg (/ (pow NAN 3) y)) in y
1.185 * [taylor]: Taking taylor expansion of (/ (pow NAN 3) y) in y
1.185 * [taylor]: Taking taylor expansion of (pow NAN 3) in y
1.185 * [taylor]: Taking taylor expansion of NAN in y
1.185 * [taylor]: Taking taylor expansion of y in y
1.187 * * * [progress]: simplifying candidates
1.188 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+.f64 (+.f64 (log.f64 y) (*.f64 (log.f64 x) 1/4)) (*.f64 (log.f64 x) 1/4))
  (+.f64 (+.f64 (log.f64 y) (*.f64 (log.f64 x) 1/4)) (*.f64 (log.f64 x) 1/4))
  (+.f64 (+.f64 (log.f64 y) (*.f64 (log.f64 x) 1/4)) (log.f64 (pow.f64 x 1/4)))
  (+.f64 (+.f64 (log.f64 y) (*.f64 (log.f64 x) 1/4)) (*.f64 (log.f64 x) 1/4))
  (+.f64 (+.f64 (log.f64 y) (*.f64 (log.f64 x) 1/4)) (*.f64 (log.f64 x) 1/4))
  (+.f64 (+.f64 (log.f64 y) (*.f64 (log.f64 x) 1/4)) (log.f64 (pow.f64 x 1/4)))
  (+.f64 (+.f64 (log.f64 y) (log.f64 (pow.f64 x 1/4))) (*.f64 (log.f64 x) 1/4))
  (+.f64 (+.f64 (log.f64 y) (log.f64 (pow.f64 x 1/4))) (*.f64 (log.f64 x) 1/4))
  (+.f64 (+.f64 (log.f64 y) (log.f64 (pow.f64 x 1/4))) (log.f64 (pow.f64 x 1/4)))
  (+.f64 (log.f64 (*.f64 y (pow.f64 x 1/4))) (*.f64 (log.f64 x) 1/4))
  (+.f64 (log.f64 (*.f64 y (pow.f64 x 1/4))) (*.f64 (log.f64 x) 1/4))
  (+.f64 (log.f64 (*.f64 y (pow.f64 x 1/4))) (log.f64 (pow.f64 x 1/4)))
  (exp.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 x 1/4)))
  (log.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 x 1/4)))
  (*.f64 (*.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 x 1/4)) (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 x 1/4))) (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 x 1/4)))
  (*.f64 (cbrt.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 x 1/4))) (cbrt.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 x 1/4))))
  (cbrt.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 x 1/4)))
  (*.f64 (*.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (*.f64 y (pow.f64 x 1/4))) (*.f64 y (pow.f64 x 1/4))) (*.f64 (*.f64 (pow.f64 x 1/4) (pow.f64 x 1/4)) (pow.f64 x 1/4)))
  (*.f64 (*.f64 (*.f64 (*.f64 y y) y) (*.f64 (*.f64 (pow.f64 x 1/4) (pow.f64 x 1/4)) (pow.f64 x 1/4))) (*.f64 (*.f64 (pow.f64 x 1/4) (pow.f64 x 1/4)) (pow.f64 x 1/4)))
  (sqrt.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 x 1/4)))
  (sqrt.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 x 1/4)))
  (*.f64 (pow.f64 x 1/4) (pow.f64 x 1/4))
  (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) 1/4))
  (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 (sqrt.f64 x) 1/4))
  (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 1 1/4))
  (*.f64 (*.f64 y (pow.f64 x 1/4)) (*.f64 (cbrt.f64 (pow.f64 x 1/4)) (cbrt.f64 (pow.f64 x 1/4))))
  (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (pow.f64 x 1/4)))
  (*.f64 (*.f64 y (pow.f64 x 1/4)) 1)
  (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 x (/.f64 1/4 2)))
  (+.f64 (log.f64 y) (*.f64 (log.f64 x) 1/4))
  (+.f64 (log.f64 y) (*.f64 (log.f64 x) 1/4))
  (+.f64 (log.f64 y) (log.f64 (pow.f64 x 1/4)))
  (exp.f64 (*.f64 y (pow.f64 x 1/4)))
  (log.f64 (*.f64 y (pow.f64 x 1/4)))
  (*.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (*.f64 y (pow.f64 x 1/4))) (*.f64 y (pow.f64 x 1/4)))
  (*.f64 (cbrt.f64 (*.f64 y (pow.f64 x 1/4))) (cbrt.f64 (*.f64 y (pow.f64 x 1/4))))
  (cbrt.f64 (*.f64 y (pow.f64 x 1/4)))
  (*.f64 (*.f64 (*.f64 y y) y) (*.f64 (*.f64 (pow.f64 x 1/4) (pow.f64 x 1/4)) (pow.f64 x 1/4)))
  (sqrt.f64 (*.f64 y (pow.f64 x 1/4)))
  (sqrt.f64 (*.f64 y (pow.f64 x 1/4)))
  (*.f64 (sqrt.f64 y) (pow.f64 (sqrt.f64 x) 1/4))
  (*.f64 (sqrt.f64 y) (pow.f64 (sqrt.f64 x) 1/4))
  (*.f64 (sqrt.f64 y) (sqrt.f64 (pow.f64 x 1/4)))
  (*.f64 (sqrt.f64 y) (sqrt.f64 (pow.f64 x 1/4)))
  (*.f64 (sqrt.f64 y) (pow.f64 x (/.f64 1/4 2)))
  (*.f64 (sqrt.f64 y) (pow.f64 x (/.f64 1/4 2)))
  (*.f64 (cbrt.f64 y) (pow.f64 x 1/4))
  (*.f64 (sqrt.f64 y) (pow.f64 x 1/4))
  (*.f64 y (pow.f64 x 1/4))
  (*.f64 y (pow.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) 1/4))
  (*.f64 y (pow.f64 (sqrt.f64 x) 1/4))
  (*.f64 y (pow.f64 1 1/4))
  (*.f64 y (*.f64 (cbrt.f64 (pow.f64 x 1/4)) (cbrt.f64 (pow.f64 x 1/4))))
  (*.f64 y (sqrt.f64 (pow.f64 x 1/4)))
  (*.f64 y 1)
  (*.f64 y (pow.f64 x (/.f64 1/4 2)))
  (*.f64 (/.f64 (exp.f64 1) (exp.f64 x)) (exp.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 x 1/4))))
  (*.f64 (exp.f64 (-.f64 1 x)) (exp.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 x 1/4))))
  (exp.f64 (+.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 x 1/4))))
  (log.f64 (+.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 x 1/4))))
  (*.f64 (*.f64 (+.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 x 1/4))) (+.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 x 1/4)))) (+.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 x 1/4))))
  (*.f64 (cbrt.f64 (+.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 x 1/4)))) (cbrt.f64 (+.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 x 1/4)))))
  (cbrt.f64 (+.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 x 1/4))))
  (sqrt.f64 (+.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 x 1/4))))
  (sqrt.f64 (+.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 x 1/4))))
  (+.f64 (pow.f64 (-.f64 1 x) 3) (pow.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 x 1/4)) 3))
  (+.f64 (*.f64 (-.f64 1 x) (-.f64 1 x)) (-.f64 (*.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 x 1/4)) (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 x 1/4))) (*.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 x 1/4)))))
  (-.f64 (*.f64 (-.f64 1 x) (-.f64 1 x)) (*.f64 (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 x 1/4)) (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 x 1/4))))
  (-.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 x 1/4)))
  (-.f64 x (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 x 1/4)))
  (+.f64 (neg.f64 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 x 1/4)))
  (+.f64 (*.f64 (pow.f64 x 2) (*.f64 (pow.f64 NAN.f64 3) y)) (+.f64 (*.f64 x (*.f64 NAN.f64 y)) (*.f64 (pow.f64 x 3) (*.f64 (pow.f64 NAN.f64 5) y))))
  (+.f64 (/.f64 (*.f64 (pow.f64 NAN.f64 3) y) x) (+.f64 (*.f64 NAN.f64 y) (/.f64 (*.f64 (pow.f64 NAN.f64 5) y) (pow.f64 x 2))))
  (-.f64 (+.f64 (*.f64 NAN.f64 y) (/.f64 (*.f64 (pow.f64 NAN.f64 5) y) (pow.f64 x 2))) (/.f64 (*.f64 (pow.f64 NAN.f64 3) y) x))
  (*.f64 (pow.f64 x 1/4) y)
  (*.f64 (pow.f64 x 1/4) y)
  (*.f64 (exp.f64 (*.f64 1/4 (-.f64 (log.f64 -1) (log.f64 (/.f64 -1 x))))) y)
  (-.f64 (+.f64 (*.f64 x (*.f64 NAN.f64 y)) 1) x)
  (-.f64 (+.f64 (/.f64 (*.f64 (pow.f64 NAN.f64 3) y) x) (*.f64 NAN.f64 y)) x)
  (-.f64 (*.f64 NAN.f64 y) (+.f64 (/.f64 (*.f64 (pow.f64 NAN.f64 3) y) x) x))
1.263 * * [simplify]: iteration  0 :  5047  enodes  (cost  933 )
1.268 * [simplify]: Simplified to:
   (log.f64 (*.f64 y (sqrt.f64 x)))
  (log.f64 (*.f64 y (sqrt.f64 x)))
  (log.f64 (*.f64 y (sqrt.f64 x)))
  (log.f64 (*.f64 y (sqrt.f64 x)))
  (log.f64 (*.f64 y (sqrt.f64 x)))
  (log.f64 (*.f64 y (sqrt.f64 x)))
  (log.f64 (*.f64 y (sqrt.f64 x)))
  (log.f64 (*.f64 y (sqrt.f64 x)))
  (log.f64 (*.f64 y (sqrt.f64 x)))
  (log.f64 (*.f64 y (sqrt.f64 x)))
  (log.f64 (*.f64 y (sqrt.f64 x)))
  (log.f64 (*.f64 y (sqrt.f64 x)))
  (pow.f64 (exp.f64 y) (sqrt.f64 x))
  (log.f64 (*.f64 y (sqrt.f64 x)))
  (pow.f64 (*.f64 y (sqrt.f64 x)) 3)
  (*.f64 (cbrt.f64 (*.f64 y (sqrt.f64 x))) (cbrt.f64 (*.f64 y (sqrt.f64 x))))
  (cbrt.f64 (*.f64 y (sqrt.f64 x)))
  (pow.f64 (*.f64 y (sqrt.f64 x)) 3)
  (pow.f64 (*.f64 y (sqrt.f64 x)) 3)
  (sqrt.f64 (*.f64 y (sqrt.f64 x)))
  (sqrt.f64 (*.f64 y (sqrt.f64 x)))
  (sqrt.f64 x)
  (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) 1/4))
  (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 (sqrt.f64 x) 1/4))
  (*.f64 y (pow.f64 x 1/4))
  (*.f64 (*.f64 y (pow.f64 x 1/4)) (*.f64 (cbrt.f64 (pow.f64 x 1/4)) (cbrt.f64 (pow.f64 x 1/4))))
  (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (pow.f64 x 1/4)))
  (*.f64 y (pow.f64 x 1/4))
  (*.f64 y (pow.f64 (pow.f64 x 1/8) 3))
  (log.f64 (*.f64 y (pow.f64 x 1/4)))
  (log.f64 (*.f64 y (pow.f64 x 1/4)))
  (log.f64 (*.f64 y (pow.f64 x 1/4)))
  (exp.f64 (*.f64 y (pow.f64 x 1/4)))
  (log.f64 (*.f64 y (pow.f64 x 1/4)))
  (pow.f64 (*.f64 y (pow.f64 x 1/4)) 3)
  (*.f64 (cbrt.f64 (*.f64 y (pow.f64 x 1/4))) (cbrt.f64 (*.f64 y (pow.f64 x 1/4))))
  (cbrt.f64 (*.f64 y (pow.f64 x 1/4)))
  (pow.f64 (*.f64 y (pow.f64 x 1/4)) 3)
  (sqrt.f64 (*.f64 y (pow.f64 x 1/4)))
  (sqrt.f64 (*.f64 y (pow.f64 x 1/4)))
  (*.f64 (pow.f64 (sqrt.f64 x) 1/4) (sqrt.f64 y))
  (*.f64 (pow.f64 (sqrt.f64 x) 1/4) (sqrt.f64 y))
  (*.f64 (sqrt.f64 (pow.f64 x 1/4)) (sqrt.f64 y))
  (*.f64 (sqrt.f64 (pow.f64 x 1/4)) (sqrt.f64 y))
  (*.f64 (pow.f64 x 1/8) (sqrt.f64 y))
  (*.f64 (pow.f64 x 1/8) (sqrt.f64 y))
  (*.f64 (pow.f64 x 1/4) (cbrt.f64 y))
  (*.f64 (pow.f64 x 1/4) (sqrt.f64 y))
  (*.f64 y (pow.f64 x 1/4))
  (*.f64 y (pow.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) 1/4))
  (*.f64 y (pow.f64 (sqrt.f64 x) 1/4))
  y
  (*.f64 y (*.f64 (cbrt.f64 (pow.f64 x 1/4)) (cbrt.f64 (pow.f64 x 1/4))))
  (*.f64 y (sqrt.f64 (pow.f64 x 1/4)))
  y
  (*.f64 y (pow.f64 x 1/8))
  (exp.f64 (+.f64 (*.f64 y (sqrt.f64 x)) (-.f64 1 x)))
  (exp.f64 (+.f64 (*.f64 y (sqrt.f64 x)) (-.f64 1 x)))
  (exp.f64 (+.f64 (*.f64 y (sqrt.f64 x)) (-.f64 1 x)))
  (log.f64 (+.f64 (*.f64 y (sqrt.f64 x)) (-.f64 1 x)))
  (pow.f64 (+.f64 (*.f64 y (sqrt.f64 x)) (-.f64 1 x)) 3)
  (*.f64 (cbrt.f64 (+.f64 (*.f64 y (sqrt.f64 x)) (-.f64 1 x))) (cbrt.f64 (+.f64 (*.f64 y (sqrt.f64 x)) (-.f64 1 x))))
  (cbrt.f64 (+.f64 (*.f64 y (sqrt.f64 x)) (-.f64 1 x)))
  (sqrt.f64 (+.f64 (*.f64 y (sqrt.f64 x)) (-.f64 1 x)))
  (sqrt.f64 (+.f64 (*.f64 y (sqrt.f64 x)) (-.f64 1 x)))
  (+.f64 (pow.f64 (*.f64 y (sqrt.f64 x)) 3) (pow.f64 (-.f64 1 x) 3))
  (+.f64 (*.f64 y (*.f64 y x)) (*.f64 (-.f64 1 x) (-.f64 (-.f64 1 x) (*.f64 y (sqrt.f64 x)))))
  (-.f64 (*.f64 (-.f64 1 x) (-.f64 1 x)) (*.f64 y (*.f64 y x)))
  (-.f64 (-.f64 1 x) (*.f64 y (sqrt.f64 x)))
  (-.f64 x (*.f64 y (sqrt.f64 x)))
  (-.f64 (*.f64 y (sqrt.f64 x)) x)
  (*.f64 y (*.f64 x (+.f64 (*.f64 x (pow.f64 NAN.f64 3)) (+.f64 NAN.f64 (*.f64 (*.f64 x x) (pow.f64 NAN.f64 5))))))
  (*.f64 y (+.f64 NAN.f64 (+.f64 (/.f64 (pow.f64 NAN.f64 5) (*.f64 x x)) (/.f64 (pow.f64 NAN.f64 3) x))))
  (*.f64 y (-.f64 (+.f64 NAN.f64 (/.f64 (pow.f64 NAN.f64 5) (*.f64 x x))) (/.f64 (pow.f64 NAN.f64 3) x)))
  (*.f64 y (pow.f64 x 1/4))
  (*.f64 y (pow.f64 x 1/4))
  (*.f64 y (pow.f64 x 1/4))
  (+.f64 (-.f64 1 x) (*.f64 x (*.f64 y NAN.f64)))
  (-.f64 (*.f64 y (+.f64 NAN.f64 (/.f64 (pow.f64 NAN.f64 3) x))) x)
  (-.f64 (*.f64 y (-.f64 NAN.f64 (/.f64 (pow.f64 NAN.f64 3) x))) x)
1.269 * * * [progress]: adding candidates to table
1.312 * [progress]: [Phase 3 of 3] Extracting.
1.312 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (+.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x)))))> #<alt (λ (x y) (+.f64 (-.f64 1 x) (*.f64 y (sqrt.f64 x))))> #<alt (λ (x y) (+.f64 (-.f64 1 x) (*.f64 (sqrt.f64 y) (*.f64 (sqrt.f64 x) (sqrt.f64 y)))))> #<alt (λ (x y) (+.f64 (-.f64 1 x) (*.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))) (cbrt.f64 (pow.f64 (sqrt.f64 (sqrt.f64 x)) 3)))))> #<alt (λ (x y) (+.f64 (-.f64 1 x) (*.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (*.f64 (sqrt.f64 x) (cbrt.f64 y)))))> #<alt (λ (x y) (+.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 x 1/4))))> #<alt (λ (x y) (/.f64 (-.f64 (*.f64 (-.f64 1 x) (-.f64 1 x)) (*.f64 x (*.f64 y y))) (-.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))))))>)
1.314 * * * [regime-changes]: Trying 3 branch expressions: ((+.f64 (-.f64 1 x) (*.f64 y (sqrt.f64 x))) y x)
1.314 * * * * [regimes]: Trying to branch on (+.f64 (-.f64 1 x) (*.f64 y (sqrt.f64 x))) from (#<alt (λ (x y) (+.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x)))))> #<alt (λ (x y) (+.f64 (-.f64 1 x) (*.f64 y (sqrt.f64 x))))> #<alt (λ (x y) (+.f64 (-.f64 1 x) (*.f64 (sqrt.f64 y) (*.f64 (sqrt.f64 x) (sqrt.f64 y)))))> #<alt (λ (x y) (+.f64 (-.f64 1 x) (*.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))) (cbrt.f64 (pow.f64 (sqrt.f64 (sqrt.f64 x)) 3)))))> #<alt (λ (x y) (+.f64 (-.f64 1 x) (*.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (*.f64 (sqrt.f64 x) (cbrt.f64 y)))))> #<alt (λ (x y) (+.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 x 1/4))))> #<alt (λ (x y) (/.f64 (-.f64 (*.f64 (-.f64 1 x) (-.f64 1 x)) (*.f64 x (*.f64 y y))) (-.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))))))>)
1.330 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (+.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x)))))> #<alt (λ (x y) (+.f64 (-.f64 1 x) (*.f64 y (sqrt.f64 x))))> #<alt (λ (x y) (+.f64 (-.f64 1 x) (*.f64 (sqrt.f64 y) (*.f64 (sqrt.f64 x) (sqrt.f64 y)))))> #<alt (λ (x y) (+.f64 (-.f64 1 x) (*.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))) (cbrt.f64 (pow.f64 (sqrt.f64 (sqrt.f64 x)) 3)))))> #<alt (λ (x y) (+.f64 (-.f64 1 x) (*.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (*.f64 (sqrt.f64 x) (cbrt.f64 y)))))> #<alt (λ (x y) (+.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 x 1/4))))> #<alt (λ (x y) (/.f64 (-.f64 (*.f64 (-.f64 1 x) (-.f64 1 x)) (*.f64 x (*.f64 y y))) (-.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))))))>)
1.344 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (+.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x)))))> #<alt (λ (x y) (+.f64 (-.f64 1 x) (*.f64 y (sqrt.f64 x))))> #<alt (λ (x y) (+.f64 (-.f64 1 x) (*.f64 (sqrt.f64 y) (*.f64 (sqrt.f64 x) (sqrt.f64 y)))))> #<alt (λ (x y) (+.f64 (-.f64 1 x) (*.f64 (*.f64 y (sqrt.f64 (sqrt.f64 x))) (cbrt.f64 (pow.f64 (sqrt.f64 (sqrt.f64 x)) 3)))))> #<alt (λ (x y) (+.f64 (-.f64 1 x) (*.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (*.f64 (sqrt.f64 x) (cbrt.f64 y)))))> #<alt (λ (x y) (+.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (pow.f64 x 1/4))))> #<alt (λ (x y) (/.f64 (-.f64 (*.f64 (-.f64 1 x) (-.f64 1 x)) (*.f64 x (*.f64 y y))) (-.f64 (-.f64 1 x) (*.f64 (*.f64 y (pow.f64 x 1/4)) (sqrt.f64 (sqrt.f64 x))))))>)
1.357 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
1.357 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+.f64 (-.f64 1 x) (*.f64 y (sqrt.f64 x)))
1.361 * * [simplify]: iteration  0 :  21  enodes  (cost  12 )
1.361 * * [simplify]: iteration  1 :  21  enodes  (cost  12 )
1.362 * [simplify]: Simplified to:
   (+.f64 (-.f64 1 x) (*.f64 y (sqrt.f64 x)))
1.875 * [regime-testing]: End program error score: 0.08676084510563821