10.381 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.009 * * * [progress]: [2/2] Setting up program.
0.011 * [progress]: [Phase 2 of 3] Improving.
0.011 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ x (+ y x))
0.013 * * [simplify]: iteration  0 :  5  enodes  (cost  2 )
0.015 * * [simplify]: iteration  1 :  5  enodes  (cost  2 )
0.015 * [simplify]: Simplified to:
   (/ x (+ y x))
0.015 * * [progress]: iteration 1 / 4
0.015 * * * [progress]: picking best candidate
0.017 * * * * [pick]: Picked  #<alt (λ (x y) (/ x (+ y x)))>
0.017 * * * [progress]: localizing error
0.020 * * * [progress]: generating rewritten candidates
0.020 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.029 * * * [progress]: generating series expansions
0.029 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.029 * [approximate]: Taking taylor expansion of (/ x (+ x y)) in (x y) around 0
0.029 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in y
0.029 * [taylor]: Taking taylor expansion of x in y
0.029 * [taylor]: Taking taylor expansion of (+ x y) in y
0.029 * [taylor]: Taking taylor expansion of x in y
0.029 * [taylor]: Taking taylor expansion of y in y
0.029 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.029 * [taylor]: Taking taylor expansion of x in x
0.029 * [taylor]: Taking taylor expansion of (+ x y) in x
0.029 * [taylor]: Taking taylor expansion of x in x
0.029 * [taylor]: Taking taylor expansion of y in x
0.029 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.029 * [taylor]: Taking taylor expansion of x in x
0.029 * [taylor]: Taking taylor expansion of (+ x y) in x
0.029 * [taylor]: Taking taylor expansion of x in x
0.029 * [taylor]: Taking taylor expansion of y in x
0.029 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.029 * [taylor]: Taking taylor expansion of y in y
0.031 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.031 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.031 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.031 * [taylor]: Taking taylor expansion of y in y
0.034 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.034 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.034 * [taylor]: Taking taylor expansion of y in y
0.041 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.041 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.041 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.041 * [taylor]: Taking taylor expansion of x in y
0.041 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.041 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.041 * [taylor]: Taking taylor expansion of y in y
0.042 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.042 * [taylor]: Taking taylor expansion of x in y
0.042 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.042 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.042 * [taylor]: Taking taylor expansion of x in x
0.042 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.042 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.042 * [taylor]: Taking taylor expansion of y in x
0.042 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.042 * [taylor]: Taking taylor expansion of x in x
0.044 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.044 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.044 * [taylor]: Taking taylor expansion of x in x
0.044 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.044 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.044 * [taylor]: Taking taylor expansion of y in x
0.044 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.044 * [taylor]: Taking taylor expansion of x in x
0.046 * [taylor]: Taking taylor expansion of 1 in y
0.047 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.047 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.047 * [taylor]: Taking taylor expansion of y in y
0.050 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.050 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.050 * [taylor]: Taking taylor expansion of y in y
0.054 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.054 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.055 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.055 * [taylor]: Taking taylor expansion of x in y
0.055 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.055 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.055 * [taylor]: Taking taylor expansion of y in y
0.055 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.055 * [taylor]: Taking taylor expansion of x in y
0.055 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.055 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.055 * [taylor]: Taking taylor expansion of x in x
0.055 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.055 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.055 * [taylor]: Taking taylor expansion of y in x
0.055 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.055 * [taylor]: Taking taylor expansion of x in x
0.057 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.057 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.057 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.057 * [taylor]: Taking taylor expansion of y in x
0.057 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.059 * [taylor]: Taking taylor expansion of 1 in y
0.060 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.060 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.060 * [taylor]: Taking taylor expansion of y in y
0.064 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.064 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.064 * [taylor]: Taking taylor expansion of y in y
0.068 * * * [progress]: simplifying candidates
0.069 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log x) (log (+ y x)))
  (log (/ x (+ y x)))
  (exp (/ x (+ y x)))
  (/ (* (* x x) x) (* (* (+ y x) (+ y x)) (+ y x)))
  (* (cbrt (/ x (+ y x))) (cbrt (/ x (+ y x))))
  (cbrt (/ x (+ y x)))
  (* (* (/ x (+ y x)) (/ x (+ y x))) (/ x (+ y x)))
  (sqrt (/ x (+ y x)))
  (sqrt (/ x (+ y x)))
  (- x)
  (- (+ y x))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ (cbrt x) (cbrt (+ y x)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ y x)))
  (/ (cbrt x) (sqrt (+ y x)))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ y x))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ y x))
  (/ (sqrt x) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ (sqrt x) (cbrt (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ y x))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ y x))
  (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ x (cbrt (+ y x)))
  (/ 1 (sqrt (+ y x)))
  (/ x (sqrt (+ y x)))
  (/ 1 1)
  (/ x (+ y x))
  (/ 1 1)
  (/ x (+ y x))
  (/ 1 (+ y x))
  (/ (+ y x) x)
  (/ x (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ x (sqrt (+ y x)))
  (/ x 1)
  (/ x 1)
  (/ (+ y x) (cbrt x))
  (/ (+ y x) (sqrt x))
  (/ (+ y x) x)
  (/ x (+ (pow y 3) (pow x 3)))
  (/ x (- (* y y) (* x x)))
  0
  0
  0
0.072 * * [simplify]: iteration  0 :  118  enodes  (cost  153 )
0.075 * * [simplify]: iteration  1 :  378  enodes  (cost  144 )
0.081 * * [simplify]: iteration  2 :  1031  enodes  (cost  144 )
0.099 * * [simplify]: iteration  3 :  3646  enodes  (cost  144 )
0.147 * * [simplify]: iteration  4 :  5001  enodes  (cost  144 )
0.149 * [simplify]: Simplified to:
   (log (/ x (+ y x)))
  (log (/ x (+ y x)))
  (exp (/ x (+ y x)))
  (pow (/ x (+ y x)) 3)
  (* (cbrt (/ x (+ y x))) (cbrt (/ x (+ y x))))
  (cbrt (/ x (+ y x)))
  (pow (/ x (+ y x)) 3)
  (sqrt (/ x (+ y x)))
  (sqrt (/ x (+ y x)))
  (- x)
  (- (+ y x))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ (cbrt x) (cbrt (+ y x)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ y x)))
  (/ (cbrt x) (sqrt (+ y x)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ y x))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ y x))
  (/ (sqrt x) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ (sqrt x) (cbrt (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (sqrt x)
  (/ (sqrt x) (+ y x))
  (sqrt x)
  (/ (sqrt x) (+ y x))
  (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ x (cbrt (+ y x)))
  (/ 1 (sqrt (+ y x)))
  (/ x (sqrt (+ y x)))
  1
  (/ x (+ y x))
  1
  (/ x (+ y x))
  (/ 1 (+ y x))
  (/ (+ y x) x)
  (/ x (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ x (sqrt (+ y x)))
  x
  x
  (/ (+ y x) (cbrt x))
  (/ (+ y x) (sqrt x))
  (/ (+ y x) x)
  (/ x (+ (pow y 3) (pow x 3)))
  (/ x (- (* y y) (* x x)))
  0
  0
  0
0.149 * * * [progress]: adding candidates to table
0.201 * * [progress]: iteration 2 / 4
0.201 * * * [progress]: picking best candidate
0.203 * * * * [pick]: Picked  #<alt (λ (x y) (/ 1 (/ (+ y x) x)))>
0.203 * * * [progress]: localizing error
0.208 * * * [progress]: generating rewritten candidates
0.208 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.216 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.230 * * * [progress]: generating series expansions
0.230 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.230 * [approximate]: Taking taylor expansion of (/ x (+ x y)) in (y x) around 0
0.230 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.230 * [taylor]: Taking taylor expansion of x in x
0.230 * [taylor]: Taking taylor expansion of (+ x y) in x
0.230 * [taylor]: Taking taylor expansion of x in x
0.230 * [taylor]: Taking taylor expansion of y in x
0.230 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in y
0.230 * [taylor]: Taking taylor expansion of x in y
0.230 * [taylor]: Taking taylor expansion of (+ x y) in y
0.230 * [taylor]: Taking taylor expansion of x in y
0.230 * [taylor]: Taking taylor expansion of y in y
0.231 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in y
0.231 * [taylor]: Taking taylor expansion of x in y
0.231 * [taylor]: Taking taylor expansion of (+ x y) in y
0.231 * [taylor]: Taking taylor expansion of x in y
0.231 * [taylor]: Taking taylor expansion of y in y
0.231 * [taylor]: Taking taylor expansion of 1 in x
0.231 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.231 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.232 * [taylor]: Taking taylor expansion of x in x
0.234 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.234 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.234 * [taylor]: Taking taylor expansion of x in x
0.238 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) x)) in (y x) around 0
0.238 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) x)) in x
0.238 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x
0.238 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.238 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.238 * [taylor]: Taking taylor expansion of y in x
0.238 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.238 * [taylor]: Taking taylor expansion of x in x
0.238 * [taylor]: Taking taylor expansion of x in x
0.240 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) x)) in y
0.240 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y
0.240 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.240 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.240 * [taylor]: Taking taylor expansion of y in y
0.240 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.240 * [taylor]: Taking taylor expansion of x in y
0.240 * [taylor]: Taking taylor expansion of x in y
0.240 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) x)) in y
0.240 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y
0.240 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.241 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.241 * [taylor]: Taking taylor expansion of y in y
0.241 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.241 * [taylor]: Taking taylor expansion of x in y
0.241 * [taylor]: Taking taylor expansion of x in y
0.241 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.241 * [taylor]: Taking taylor expansion of x in x
0.243 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2))) in x
0.243 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.243 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.243 * [taylor]: Taking taylor expansion of x in x
0.248 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.248 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.248 * [taylor]: Taking taylor expansion of x in x
0.254 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) x)) in (y x) around 0
0.255 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) x)) in x
0.255 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x
0.255 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.255 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.255 * [taylor]: Taking taylor expansion of y in x
0.255 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.255 * [taylor]: Taking taylor expansion of x in x
0.255 * [taylor]: Taking taylor expansion of x in x
0.256 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) x)) in y
0.256 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y
0.256 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.257 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.257 * [taylor]: Taking taylor expansion of y in y
0.257 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.257 * [taylor]: Taking taylor expansion of x in y
0.257 * [taylor]: Taking taylor expansion of x in y
0.257 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) x)) in y
0.257 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y
0.257 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.257 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.257 * [taylor]: Taking taylor expansion of y in y
0.257 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.258 * [taylor]: Taking taylor expansion of x in y
0.258 * [taylor]: Taking taylor expansion of x in y
0.258 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.258 * [taylor]: Taking taylor expansion of x in x
0.259 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2))) in x
0.259 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.260 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.260 * [taylor]: Taking taylor expansion of x in x
0.264 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.264 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.264 * [taylor]: Taking taylor expansion of x in x
0.271 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.271 * [approximate]: Taking taylor expansion of (/ (+ x y) x) in (y x) around 0
0.271 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in x
0.271 * [taylor]: Taking taylor expansion of (+ x y) in x
0.271 * [taylor]: Taking taylor expansion of x in x
0.271 * [taylor]: Taking taylor expansion of y in x
0.271 * [taylor]: Taking taylor expansion of x in x
0.271 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in y
0.271 * [taylor]: Taking taylor expansion of (+ x y) in y
0.271 * [taylor]: Taking taylor expansion of x in y
0.271 * [taylor]: Taking taylor expansion of y in y
0.271 * [taylor]: Taking taylor expansion of x in y
0.271 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in y
0.271 * [taylor]: Taking taylor expansion of (+ x y) in y
0.271 * [taylor]: Taking taylor expansion of x in y
0.271 * [taylor]: Taking taylor expansion of y in y
0.271 * [taylor]: Taking taylor expansion of x in y
0.271 * [taylor]: Taking taylor expansion of 1 in x
0.272 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.272 * [taylor]: Taking taylor expansion of x in x
0.272 * [taylor]: Taking taylor expansion of 0 in x
0.273 * [taylor]: Taking taylor expansion of 0 in x
0.274 * [taylor]: Taking taylor expansion of 0 in x
0.274 * [approximate]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in (y x) around 0
0.274 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x
0.274 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.274 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.274 * [taylor]: Taking taylor expansion of y in x
0.274 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.274 * [taylor]: Taking taylor expansion of x in x
0.275 * [taylor]: Taking taylor expansion of x in x
0.275 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y
0.275 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.275 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.275 * [taylor]: Taking taylor expansion of y in y
0.275 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.275 * [taylor]: Taking taylor expansion of x in y
0.275 * [taylor]: Taking taylor expansion of x in y
0.275 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y
0.275 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.275 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.275 * [taylor]: Taking taylor expansion of y in y
0.275 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.275 * [taylor]: Taking taylor expansion of x in y
0.275 * [taylor]: Taking taylor expansion of x in y
0.276 * [taylor]: Taking taylor expansion of x in x
0.277 * [taylor]: Taking taylor expansion of 1 in x
0.278 * [taylor]: Taking taylor expansion of 0 in x
0.279 * [taylor]: Taking taylor expansion of 0 in x
0.281 * [taylor]: Taking taylor expansion of 0 in x
0.281 * [approximate]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in (y x) around 0
0.281 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x
0.281 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.281 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.281 * [taylor]: Taking taylor expansion of y in x
0.281 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.281 * [taylor]: Taking taylor expansion of x in x
0.282 * [taylor]: Taking taylor expansion of x in x
0.282 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y
0.282 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.282 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.282 * [taylor]: Taking taylor expansion of y in y
0.282 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.282 * [taylor]: Taking taylor expansion of x in y
0.282 * [taylor]: Taking taylor expansion of x in y
0.282 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y
0.282 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.282 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.282 * [taylor]: Taking taylor expansion of y in y
0.282 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.282 * [taylor]: Taking taylor expansion of x in y
0.282 * [taylor]: Taking taylor expansion of x in y
0.283 * [taylor]: Taking taylor expansion of x in x
0.284 * [taylor]: Taking taylor expansion of 1 in x
0.285 * [taylor]: Taking taylor expansion of 0 in x
0.286 * [taylor]: Taking taylor expansion of 0 in x
0.288 * [taylor]: Taking taylor expansion of 0 in x
0.288 * * * [progress]: simplifying candidates
0.290 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- 1)
  (- (- (log (+ y x)) (log x)))
  (- (log (/ (+ y x) x)))
  (- 0 (- (log (+ y x)) (log x)))
  (- 0 (log (/ (+ y x) x)))
  (- (log 1) (- (log (+ y x)) (log x)))
  (- (log 1) (log (/ (+ y x) x)))
  (log (/ 1 (/ (+ y x) x)))
  (exp (/ 1 (/ (+ y x) x)))
  (/ (* (* 1 1) 1) (/ (* (* (+ y x) (+ y x)) (+ y x)) (* (* x x) x)))
  (/ (* (* 1 1) 1) (* (* (/ (+ y x) x) (/ (+ y x) x)) (/ (+ y x) x)))
  (* (cbrt (/ 1 (/ (+ y x) x))) (cbrt (/ 1 (/ (+ y x) x))))
  (cbrt (/ 1 (/ (+ y x) x)))
  (* (* (/ 1 (/ (+ y x) x)) (/ 1 (/ (+ y x) x))) (/ 1 (/ (+ y x) x)))
  (sqrt (/ 1 (/ (+ y x) x)))
  (sqrt (/ 1 (/ (+ y x) x)))
  (- 1)
  (- (/ (+ y x) x))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (+ y x) x)) (cbrt (/ (+ y x) x))))
  (/ (cbrt 1) (cbrt (/ (+ y x) x)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (+ y x) x)))
  (/ (cbrt 1) (sqrt (/ (+ y x) x)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (* (cbrt x) (cbrt x))))
  (/ (cbrt 1) (/ (cbrt (+ y x)) (cbrt x)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (sqrt x)))
  (/ (cbrt 1) (/ (cbrt (+ y x)) (sqrt x)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ y x)) (cbrt (+ y x))) 1))
  (/ (cbrt 1) (/ (cbrt (+ y x)) x))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ y x)) (* (cbrt x) (cbrt x))))
  (/ (cbrt 1) (/ (sqrt (+ y x)) (cbrt x)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ y x)) (sqrt x)))
  (/ (cbrt 1) (/ (sqrt (+ y x)) (sqrt x)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ y x)) 1))
  (/ (cbrt 1) (/ (sqrt (+ y x)) x))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt x) (cbrt x))))
  (/ (cbrt 1) (/ (+ y x) (cbrt x)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt x)))
  (/ (cbrt 1) (/ (+ y x) (sqrt x)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ (+ y x) x))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt x) (cbrt x))))
  (/ (cbrt 1) (/ (+ y x) (cbrt x)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt x)))
  (/ (cbrt 1) (/ (+ y x) (sqrt x)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ (+ y x) x))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (/ (+ y x) x))
  (/ (* (cbrt 1) (cbrt 1)) (+ y x))
  (/ (cbrt 1) (/ 1 x))
  (/ (sqrt 1) (* (cbrt (/ (+ y x) x)) (cbrt (/ (+ y x) x))))
  (/ (sqrt 1) (cbrt (/ (+ y x) x)))
  (/ (sqrt 1) (sqrt (/ (+ y x) x)))
  (/ (sqrt 1) (sqrt (/ (+ y x) x)))
  (/ (sqrt 1) (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (* (cbrt x) (cbrt x))))
  (/ (sqrt 1) (/ (cbrt (+ y x)) (cbrt x)))
  (/ (sqrt 1) (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (sqrt x)))
  (/ (sqrt 1) (/ (cbrt (+ y x)) (sqrt x)))
  (/ (sqrt 1) (/ (* (cbrt (+ y x)) (cbrt (+ y x))) 1))
  (/ (sqrt 1) (/ (cbrt (+ y x)) x))
  (/ (sqrt 1) (/ (sqrt (+ y x)) (* (cbrt x) (cbrt x))))
  (/ (sqrt 1) (/ (sqrt (+ y x)) (cbrt x)))
  (/ (sqrt 1) (/ (sqrt (+ y x)) (sqrt x)))
  (/ (sqrt 1) (/ (sqrt (+ y x)) (sqrt x)))
  (/ (sqrt 1) (/ (sqrt (+ y x)) 1))
  (/ (sqrt 1) (/ (sqrt (+ y x)) x))
  (/ (sqrt 1) (/ 1 (* (cbrt x) (cbrt x))))
  (/ (sqrt 1) (/ (+ y x) (cbrt x)))
  (/ (sqrt 1) (/ 1 (sqrt x)))
  (/ (sqrt 1) (/ (+ y x) (sqrt x)))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ (+ y x) x))
  (/ (sqrt 1) (/ 1 (* (cbrt x) (cbrt x))))
  (/ (sqrt 1) (/ (+ y x) (cbrt x)))
  (/ (sqrt 1) (/ 1 (sqrt x)))
  (/ (sqrt 1) (/ (+ y x) (sqrt x)))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ (+ y x) x))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (/ (+ y x) x))
  (/ (sqrt 1) (+ y x))
  (/ (sqrt 1) (/ 1 x))
  (/ 1 (* (cbrt (/ (+ y x) x)) (cbrt (/ (+ y x) x))))
  (/ 1 (cbrt (/ (+ y x) x)))
  (/ 1 (sqrt (/ (+ y x) x)))
  (/ 1 (sqrt (/ (+ y x) x)))
  (/ 1 (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (* (cbrt x) (cbrt x))))
  (/ 1 (/ (cbrt (+ y x)) (cbrt x)))
  (/ 1 (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (sqrt x)))
  (/ 1 (/ (cbrt (+ y x)) (sqrt x)))
  (/ 1 (/ (* (cbrt (+ y x)) (cbrt (+ y x))) 1))
  (/ 1 (/ (cbrt (+ y x)) x))
  (/ 1 (/ (sqrt (+ y x)) (* (cbrt x) (cbrt x))))
  (/ 1 (/ (sqrt (+ y x)) (cbrt x)))
  (/ 1 (/ (sqrt (+ y x)) (sqrt x)))
  (/ 1 (/ (sqrt (+ y x)) (sqrt x)))
  (/ 1 (/ (sqrt (+ y x)) 1))
  (/ 1 (/ (sqrt (+ y x)) x))
  (/ 1 (/ 1 (* (cbrt x) (cbrt x))))
  (/ 1 (/ (+ y x) (cbrt x)))
  (/ 1 (/ 1 (sqrt x)))
  (/ 1 (/ (+ y x) (sqrt x)))
  (/ 1 (/ 1 1))
  (/ 1 (/ (+ y x) x))
  (/ 1 (/ 1 (* (cbrt x) (cbrt x))))
  (/ 1 (/ (+ y x) (cbrt x)))
  (/ 1 (/ 1 (sqrt x)))
  (/ 1 (/ (+ y x) (sqrt x)))
  (/ 1 (/ 1 1))
  (/ 1 (/ (+ y x) x))
  (/ 1 1)
  (/ 1 (/ (+ y x) x))
  (/ 1 (+ y x))
  (/ 1 (/ 1 x))
  (/ 1 (/ (+ y x) x))
  (/ (/ (+ y x) x) 1)
  (/ 1 (* (cbrt (/ (+ y x) x)) (cbrt (/ (+ y x) x))))
  (/ 1 (sqrt (/ (+ y x) x)))
  (/ 1 (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (* (cbrt x) (cbrt x))))
  (/ 1 (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (sqrt x)))
  (/ 1 (/ (* (cbrt (+ y x)) (cbrt (+ y x))) 1))
  (/ 1 (/ (sqrt (+ y x)) (* (cbrt x) (cbrt x))))
  (/ 1 (/ (sqrt (+ y x)) (sqrt x)))
  (/ 1 (/ (sqrt (+ y x)) 1))
  (/ 1 (/ 1 (* (cbrt x) (cbrt x))))
  (/ 1 (/ 1 (sqrt x)))
  (/ 1 (/ 1 1))
  (/ 1 (/ 1 (* (cbrt x) (cbrt x))))
  (/ 1 (/ 1 (sqrt x)))
  (/ 1 (/ 1 1))
  (/ 1 1)
  (/ 1 (+ y x))
  (/ (/ (+ y x) x) (cbrt 1))
  (/ (/ (+ y x) x) (sqrt 1))
  (/ (/ (+ y x) x) 1)
  (/ 1 (+ y x))
  (- (log (+ y x)) (log x))
  (log (/ (+ y x) x))
  (exp (/ (+ y x) x))
  (/ (* (* (+ y x) (+ y x)) (+ y x)) (* (* x x) x))
  (* (cbrt (/ (+ y x) x)) (cbrt (/ (+ y x) x)))
  (cbrt (/ (+ y x) x))
  (* (* (/ (+ y x) x) (/ (+ y x) x)) (/ (+ y x) x))
  (sqrt (/ (+ y x) x))
  (sqrt (/ (+ y x) x))
  (- (+ y x))
  (- x)
  (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (+ y x)) (cbrt x))
  (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (sqrt x))
  (/ (cbrt (+ y x)) (sqrt x))
  (/ (* (cbrt (+ y x)) (cbrt (+ y x))) 1)
  (/ (cbrt (+ y x)) x)
  (/ (sqrt (+ y x)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (+ y x)) (cbrt x))
  (/ (sqrt (+ y x)) (sqrt x))
  (/ (sqrt (+ y x)) (sqrt x))
  (/ (sqrt (+ y x)) 1)
  (/ (sqrt (+ y x)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (+ y x) (cbrt x))
  (/ 1 (sqrt x))
  (/ (+ y x) (sqrt x))
  (/ 1 1)
  (/ (+ y x) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (+ y x) (cbrt x))
  (/ 1 (sqrt x))
  (/ (+ y x) (sqrt x))
  (/ 1 1)
  (/ (+ y x) x)
  (/ 1 x)
  (/ x (+ y x))
  (/ (+ y x) (* (cbrt x) (cbrt x)))
  (/ (+ y x) (sqrt x))
  (/ (+ y x) 1)
  (/ x (cbrt (+ y x)))
  (/ x (sqrt (+ y x)))
  (/ x (+ y x))
  (/ x (+ y x))
  (* x (+ (* y y) (- (* x x) (* y x))))
  (* x (- y x))
  0
  0
  0
  (+ (/ y x) 1)
  (+ (/ y x) 1)
  (+ (/ y x) 1)
0.296 * * [simplify]: iteration  0 :  348  enodes  (cost  800 )
0.305 * * [simplify]: iteration  1 :  1547  enodes  (cost  702 )
0.329 * * [simplify]: iteration  2 :  5001  enodes  (cost  612 )
0.334 * [simplify]: Simplified to:
   (- 1)
  (log (/ 1 (/ (+ y x) x)))
  (log (/ 1 (/ (+ y x) x)))
  (log (/ 1 (/ (+ y x) x)))
  (log (/ 1 (/ (+ y x) x)))
  (log (/ 1 (/ (+ y x) x)))
  (log (/ 1 (/ (+ y x) x)))
  (log (/ 1 (/ (+ y x) x)))
  (exp (/ 1 (/ (+ y x) x)))
  (/ 1 (pow (/ (+ y x) x) 3))
  (/ 1 (pow (/ (+ y x) x) 3))
  (* (cbrt (/ 1 (/ (+ y x) x))) (cbrt (/ 1 (/ (+ y x) x))))
  (cbrt (/ 1 (/ (+ y x) x)))
  (/ 1 (pow (/ (+ y x) x) 3))
  (sqrt (/ 1 (/ (+ y x) x)))
  (sqrt (/ 1 (/ (+ y x) x)))
  (- 1)
  (- (/ (+ y x) x))
  (/ (/ 1 (cbrt (/ (+ y x) x))) (cbrt (/ (+ y x) x)))
  (/ 1 (cbrt (/ (+ y x) x)))
  (/ 1 (sqrt (/ (+ y x) x)))
  (/ 1 (sqrt (/ (+ y x) x)))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ (cbrt x) (cbrt (+ y x)))
  (/ (sqrt x) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ (sqrt x) (cbrt (+ y x)))
  (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ x (cbrt (+ y x)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ y x)))
  (/ (cbrt x) (sqrt (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (/ 1 (sqrt (+ y x)))
  (/ x (sqrt (+ y x)))
  (* (cbrt x) (cbrt x))
  (/ 1 (/ (+ y x) (cbrt x)))
  (sqrt x)
  (/ (sqrt x) (+ y x))
  1
  (/ x (+ y x))
  (* (cbrt x) (cbrt x))
  (/ 1 (/ (+ y x) (cbrt x)))
  (sqrt x)
  (/ (sqrt x) (+ y x))
  1
  (/ x (+ y x))
  1
  (/ x (+ y x))
  (/ 1 (+ y x))
  x
  (/ (/ 1 (cbrt (/ (+ y x) x))) (cbrt (/ (+ y x) x)))
  (/ 1 (cbrt (/ (+ y x) x)))
  (/ 1 (sqrt (/ (+ y x) x)))
  (/ 1 (sqrt (/ (+ y x) x)))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ (cbrt x) (cbrt (+ y x)))
  (/ (sqrt x) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ (sqrt x) (cbrt (+ y x)))
  (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ x (cbrt (+ y x)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ y x)))
  (/ (cbrt x) (sqrt (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (/ 1 (sqrt (+ y x)))
  (/ x (sqrt (+ y x)))
  (* (cbrt x) (cbrt x))
  (/ 1 (/ (+ y x) (cbrt x)))
  (sqrt x)
  (/ (sqrt x) (+ y x))
  1
  (/ x (+ y x))
  (* (cbrt x) (cbrt x))
  (/ 1 (/ (+ y x) (cbrt x)))
  (sqrt x)
  (/ (sqrt x) (+ y x))
  1
  (/ x (+ y x))
  1
  (/ x (+ y x))
  (/ 1 (+ y x))
  x
  (/ (/ 1 (cbrt (/ (+ y x) x))) (cbrt (/ (+ y x) x)))
  (/ 1 (cbrt (/ (+ y x) x)))
  (/ 1 (sqrt (/ (+ y x) x)))
  (/ 1 (sqrt (/ (+ y x) x)))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ (cbrt x) (cbrt (+ y x)))
  (/ (sqrt x) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ (sqrt x) (cbrt (+ y x)))
  (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ x (cbrt (+ y x)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ y x)))
  (/ (cbrt x) (sqrt (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (/ 1 (sqrt (+ y x)))
  (/ x (sqrt (+ y x)))
  (* (cbrt x) (cbrt x))
  (/ 1 (/ (+ y x) (cbrt x)))
  (sqrt x)
  (/ (sqrt x) (+ y x))
  1
  (/ x (+ y x))
  (* (cbrt x) (cbrt x))
  (/ 1 (/ (+ y x) (cbrt x)))
  (sqrt x)
  (/ (sqrt x) (+ y x))
  1
  (/ x (+ y x))
  1
  (/ x (+ y x))
  (/ 1 (+ y x))
  x
  (/ x (+ y x))
  (/ (+ y x) x)
  (/ (/ 1 (cbrt (/ (+ y x) x))) (cbrt (/ (+ y x) x)))
  (/ 1 (sqrt (/ (+ y x) x)))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ (sqrt x) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (/ 1 (sqrt (+ y x)))
  (* (cbrt x) (cbrt x))
  (sqrt x)
  1
  (* (cbrt x) (cbrt x))
  (sqrt x)
  1
  1
  (/ 1 (+ y x))
  (/ (+ y x) x)
  (/ (+ y x) x)
  (/ (+ y x) x)
  (/ 1 (+ y x))
  (log (/ (+ y x) x))
  (log (/ (+ y x) x))
  (exp (/ (+ y x) x))
  (pow (/ (+ y x) x) 3)
  (* (cbrt (/ (+ y x) x)) (cbrt (/ (+ y x) x)))
  (cbrt (/ (+ y x) x))
  (pow (/ (+ y x) x) 3)
  (sqrt (/ (+ y x) x))
  (sqrt (/ (+ y x) x))
  (- (+ y x))
  (- x)
  (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (+ y x)) (cbrt x))
  (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (sqrt x))
  (/ (cbrt (+ y x)) (sqrt x))
  (* (cbrt (+ y x)) (cbrt (+ y x)))
  (/ (cbrt (+ y x)) x)
  (/ (sqrt (+ y x)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (+ y x)) (cbrt x))
  (/ (sqrt (+ y x)) (sqrt x))
  (/ (sqrt (+ y x)) (sqrt x))
  (sqrt (+ y x))
  (/ (sqrt (+ y x)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (+ y x) (cbrt x))
  (/ 1 (sqrt x))
  (/ (+ y x) (sqrt x))
  1
  (/ (+ y x) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (+ y x) (cbrt x))
  (/ 1 (sqrt x))
  (/ (+ y x) (sqrt x))
  1
  (/ (+ y x) x)
  (/ 1 x)
  (/ x (+ y x))
  (/ (+ y x) (* (cbrt x) (cbrt x)))
  (/ (+ y x) (sqrt x))
  (+ y x)
  (/ x (cbrt (+ y x)))
  (/ x (sqrt (+ y x)))
  (/ x (+ y x))
  (/ x (+ y x))
  (* (+ (* x (- x y)) (* y y)) x)
  (* x (- y x))
  0
  0
  0
  (+ (/ y x) 1)
  (+ (/ y x) 1)
  (+ (/ y x) 1)
0.334 * * * [progress]: adding candidates to table
0.469 * * [progress]: iteration 3 / 4
0.469 * * * [progress]: picking best candidate
0.470 * * * * [pick]: Picked  #<alt (λ (x y) (/ 1 (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x)))))>
0.470 * * * [progress]: localizing error
0.477 * * * [progress]: generating rewritten candidates
0.477 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
0.482 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
0.487 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
0.505 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
0.533 * * * [progress]: generating series expansions
0.533 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
0.534 * [approximate]: Taking taylor expansion of (sqrt (/ (+ x y) x)) in (y x) around 0
0.534 * [taylor]: Taking taylor expansion of (sqrt (/ (+ x y) x)) in x
0.534 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in x
0.534 * [taylor]: Taking taylor expansion of (+ x y) in x
0.534 * [taylor]: Taking taylor expansion of x in x
0.534 * [taylor]: Taking taylor expansion of y in x
0.534 * [taylor]: Taking taylor expansion of x in x
0.535 * [taylor]: Taking taylor expansion of (sqrt (/ (+ x y) x)) in y
0.535 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in y
0.535 * [taylor]: Taking taylor expansion of (+ x y) in y
0.535 * [taylor]: Taking taylor expansion of x in y
0.535 * [taylor]: Taking taylor expansion of y in y
0.535 * [taylor]: Taking taylor expansion of x in y
0.536 * [taylor]: Taking taylor expansion of (sqrt (/ (+ x y) x)) in y
0.536 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in y
0.536 * [taylor]: Taking taylor expansion of (+ x y) in y
0.536 * [taylor]: Taking taylor expansion of x in y
0.536 * [taylor]: Taking taylor expansion of y in y
0.536 * [taylor]: Taking taylor expansion of x in y
0.537 * [taylor]: Taking taylor expansion of 1 in x
0.537 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
0.537 * [taylor]: Taking taylor expansion of 1/2 in x
0.537 * [taylor]: Taking taylor expansion of x in x
0.539 * [taylor]: Taking taylor expansion of (/ -1/8 (pow x 2)) in x
0.539 * [taylor]: Taking taylor expansion of -1/8 in x
0.539 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.539 * [taylor]: Taking taylor expansion of x in x
0.541 * [taylor]: Taking taylor expansion of (/ 1/16 (pow x 3)) in x
0.541 * [taylor]: Taking taylor expansion of 1/16 in x
0.541 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.541 * [taylor]: Taking taylor expansion of x in x
0.547 * [approximate]: Taking taylor expansion of (sqrt (* (+ (/ 1 y) (/ 1 x)) x)) in (y x) around 0
0.547 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 y) (/ 1 x)) x)) in x
0.547 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x
0.547 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.547 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.547 * [taylor]: Taking taylor expansion of y in x
0.547 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.547 * [taylor]: Taking taylor expansion of x in x
0.547 * [taylor]: Taking taylor expansion of x in x
0.550 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 y) (/ 1 x)) x)) in y
0.550 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y
0.550 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.550 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.550 * [taylor]: Taking taylor expansion of y in y
0.551 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.551 * [taylor]: Taking taylor expansion of x in y
0.551 * [taylor]: Taking taylor expansion of x in y
0.552 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 y) (/ 1 x)) x)) in y
0.552 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y
0.552 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.552 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.552 * [taylor]: Taking taylor expansion of y in y
0.552 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.552 * [taylor]: Taking taylor expansion of x in y
0.552 * [taylor]: Taking taylor expansion of x in y
0.553 * [taylor]: Taking taylor expansion of 0 in x
0.553 * [taylor]: Taking taylor expansion of (* +nan.0 x) in x
0.554 * [taylor]: Taking taylor expansion of +nan.0 in x
0.554 * [taylor]: Taking taylor expansion of x in x
0.555 * [taylor]: Taking taylor expansion of (* +nan.0 (- 1 (* +nan.0 (pow x 2)))) in x
0.555 * [taylor]: Taking taylor expansion of +nan.0 in x
0.555 * [taylor]: Taking taylor expansion of (- 1 (* +nan.0 (pow x 2))) in x
0.555 * [taylor]: Taking taylor expansion of 1 in x
0.555 * [taylor]: Taking taylor expansion of (* +nan.0 (pow x 2)) in x
0.555 * [taylor]: Taking taylor expansion of +nan.0 in x
0.555 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.555 * [taylor]: Taking taylor expansion of x in x
0.559 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 x) (- (* +nan.0 (pow x 3))))) in x
0.559 * [taylor]: Taking taylor expansion of +nan.0 in x
0.559 * [taylor]: Taking taylor expansion of (+ (* +nan.0 x) (- (* +nan.0 (pow x 3)))) in x
0.559 * [taylor]: Taking taylor expansion of (* +nan.0 x) in x
0.559 * [taylor]: Taking taylor expansion of +nan.0 in x
0.559 * [taylor]: Taking taylor expansion of x in x
0.559 * [taylor]: Taking taylor expansion of (- (* +nan.0 (pow x 3))) in x
0.559 * [taylor]: Taking taylor expansion of (* +nan.0 (pow x 3)) in x
0.559 * [taylor]: Taking taylor expansion of +nan.0 in x
0.559 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.559 * [taylor]: Taking taylor expansion of x in x
0.563 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow x 4)) (- +nan.0))))) in x
0.563 * [taylor]: Taking taylor expansion of +nan.0 in x
0.563 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow x 4)) (- +nan.0)))) in x
0.563 * [taylor]: Taking taylor expansion of (* +nan.0 (pow x 2)) in x
0.563 * [taylor]: Taking taylor expansion of +nan.0 in x
0.563 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.563 * [taylor]: Taking taylor expansion of x in x
0.563 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (pow x 4)) (- +nan.0))) in x
0.563 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (pow x 4)) (- +nan.0)) in x
0.563 * [taylor]: Taking taylor expansion of (* +nan.0 (pow x 4)) in x
0.563 * [taylor]: Taking taylor expansion of +nan.0 in x
0.563 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.563 * [taylor]: Taking taylor expansion of x in x
0.563 * [taylor]: Taking taylor expansion of (- +nan.0) in x
0.563 * [taylor]: Taking taylor expansion of +nan.0 in x
0.566 * [approximate]: Taking taylor expansion of (sqrt (* (+ (/ 1 y) (/ 1 x)) x)) in (y x) around 0
0.566 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 y) (/ 1 x)) x)) in x
0.566 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x
0.566 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.566 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.566 * [taylor]: Taking taylor expansion of y in x
0.566 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.566 * [taylor]: Taking taylor expansion of x in x
0.567 * [taylor]: Taking taylor expansion of x in x
0.570 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 y) (/ 1 x)) x)) in y
0.570 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y
0.570 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.570 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.570 * [taylor]: Taking taylor expansion of y in y
0.570 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.570 * [taylor]: Taking taylor expansion of x in y
0.570 * [taylor]: Taking taylor expansion of x in y
0.571 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 y) (/ 1 x)) x)) in y
0.571 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y
0.571 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.571 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.571 * [taylor]: Taking taylor expansion of y in y
0.571 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.571 * [taylor]: Taking taylor expansion of x in y
0.571 * [taylor]: Taking taylor expansion of x in y
0.572 * [taylor]: Taking taylor expansion of 0 in x
0.572 * [taylor]: Taking taylor expansion of (* +nan.0 x) in x
0.572 * [taylor]: Taking taylor expansion of +nan.0 in x
0.572 * [taylor]: Taking taylor expansion of x in x
0.574 * [taylor]: Taking taylor expansion of (* +nan.0 (- 1 (* +nan.0 (pow x 2)))) in x
0.574 * [taylor]: Taking taylor expansion of +nan.0 in x
0.574 * [taylor]: Taking taylor expansion of (- 1 (* +nan.0 (pow x 2))) in x
0.574 * [taylor]: Taking taylor expansion of 1 in x
0.574 * [taylor]: Taking taylor expansion of (* +nan.0 (pow x 2)) in x
0.574 * [taylor]: Taking taylor expansion of +nan.0 in x
0.574 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.574 * [taylor]: Taking taylor expansion of x in x
0.577 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 x) (- (* +nan.0 (pow x 3))))) in x
0.577 * [taylor]: Taking taylor expansion of +nan.0 in x
0.577 * [taylor]: Taking taylor expansion of (+ (* +nan.0 x) (- (* +nan.0 (pow x 3)))) in x
0.582 * [taylor]: Taking taylor expansion of (* +nan.0 x) in x
0.582 * [taylor]: Taking taylor expansion of +nan.0 in x
0.582 * [taylor]: Taking taylor expansion of x in x
0.582 * [taylor]: Taking taylor expansion of (- (* +nan.0 (pow x 3))) in x
0.582 * [taylor]: Taking taylor expansion of (* +nan.0 (pow x 3)) in x
0.582 * [taylor]: Taking taylor expansion of +nan.0 in x
0.582 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.582 * [taylor]: Taking taylor expansion of x in x
0.587 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow x 4)) (- +nan.0))))) in x
0.587 * [taylor]: Taking taylor expansion of +nan.0 in x
0.587 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow x 4)) (- +nan.0)))) in x
0.587 * [taylor]: Taking taylor expansion of (* +nan.0 (pow x 2)) in x
0.587 * [taylor]: Taking taylor expansion of +nan.0 in x
0.587 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.587 * [taylor]: Taking taylor expansion of x in x
0.587 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (pow x 4)) (- +nan.0))) in x
0.587 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (pow x 4)) (- +nan.0)) in x
0.587 * [taylor]: Taking taylor expansion of (* +nan.0 (pow x 4)) in x
0.587 * [taylor]: Taking taylor expansion of +nan.0 in x
0.587 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.587 * [taylor]: Taking taylor expansion of x in x
0.587 * [taylor]: Taking taylor expansion of (- +nan.0) in x
0.587 * [taylor]: Taking taylor expansion of +nan.0 in x
0.590 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
0.590 * [approximate]: Taking taylor expansion of (sqrt (/ (+ x y) x)) in (y x) around 0
0.590 * [taylor]: Taking taylor expansion of (sqrt (/ (+ x y) x)) in x
0.590 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in x
0.590 * [taylor]: Taking taylor expansion of (+ x y) in x
0.590 * [taylor]: Taking taylor expansion of x in x
0.590 * [taylor]: Taking taylor expansion of y in x
0.590 * [taylor]: Taking taylor expansion of x in x
0.591 * [taylor]: Taking taylor expansion of (sqrt (/ (+ x y) x)) in y
0.591 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in y
0.591 * [taylor]: Taking taylor expansion of (+ x y) in y
0.591 * [taylor]: Taking taylor expansion of x in y
0.591 * [taylor]: Taking taylor expansion of y in y
0.591 * [taylor]: Taking taylor expansion of x in y
0.592 * [taylor]: Taking taylor expansion of (sqrt (/ (+ x y) x)) in y
0.592 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in y
0.592 * [taylor]: Taking taylor expansion of (+ x y) in y
0.592 * [taylor]: Taking taylor expansion of x in y
0.592 * [taylor]: Taking taylor expansion of y in y
0.592 * [taylor]: Taking taylor expansion of x in y
0.593 * [taylor]: Taking taylor expansion of 1 in x
0.593 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
0.593 * [taylor]: Taking taylor expansion of 1/2 in x
0.593 * [taylor]: Taking taylor expansion of x in x
0.595 * [taylor]: Taking taylor expansion of (/ -1/8 (pow x 2)) in x
0.595 * [taylor]: Taking taylor expansion of -1/8 in x
0.595 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.595 * [taylor]: Taking taylor expansion of x in x
0.597 * [taylor]: Taking taylor expansion of (/ 1/16 (pow x 3)) in x
0.597 * [taylor]: Taking taylor expansion of 1/16 in x
0.597 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.597 * [taylor]: Taking taylor expansion of x in x
0.602 * [approximate]: Taking taylor expansion of (sqrt (* (+ (/ 1 y) (/ 1 x)) x)) in (y x) around 0
0.602 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 y) (/ 1 x)) x)) in x
0.602 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x
0.602 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.602 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.603 * [taylor]: Taking taylor expansion of y in x
0.603 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.603 * [taylor]: Taking taylor expansion of x in x
0.603 * [taylor]: Taking taylor expansion of x in x
0.606 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 y) (/ 1 x)) x)) in y
0.606 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y
0.606 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.606 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.606 * [taylor]: Taking taylor expansion of y in y
0.606 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.606 * [taylor]: Taking taylor expansion of x in y
0.606 * [taylor]: Taking taylor expansion of x in y
0.607 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 y) (/ 1 x)) x)) in y
0.607 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y
0.607 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.607 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.607 * [taylor]: Taking taylor expansion of y in y
0.608 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.608 * [taylor]: Taking taylor expansion of x in y
0.608 * [taylor]: Taking taylor expansion of x in y
0.609 * [taylor]: Taking taylor expansion of 0 in x
0.609 * [taylor]: Taking taylor expansion of (* +nan.0 x) in x
0.609 * [taylor]: Taking taylor expansion of +nan.0 in x
0.609 * [taylor]: Taking taylor expansion of x in x
0.611 * [taylor]: Taking taylor expansion of (* +nan.0 (- 1 (* +nan.0 (pow x 2)))) in x
0.611 * [taylor]: Taking taylor expansion of +nan.0 in x
0.611 * [taylor]: Taking taylor expansion of (- 1 (* +nan.0 (pow x 2))) in x
0.611 * [taylor]: Taking taylor expansion of 1 in x
0.611 * [taylor]: Taking taylor expansion of (* +nan.0 (pow x 2)) in x
0.611 * [taylor]: Taking taylor expansion of +nan.0 in x
0.611 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.611 * [taylor]: Taking taylor expansion of x in x
0.614 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 x) (- (* +nan.0 (pow x 3))))) in x
0.614 * [taylor]: Taking taylor expansion of +nan.0 in x
0.614 * [taylor]: Taking taylor expansion of (+ (* +nan.0 x) (- (* +nan.0 (pow x 3)))) in x
0.614 * [taylor]: Taking taylor expansion of (* +nan.0 x) in x
0.614 * [taylor]: Taking taylor expansion of +nan.0 in x
0.614 * [taylor]: Taking taylor expansion of x in x
0.614 * [taylor]: Taking taylor expansion of (- (* +nan.0 (pow x 3))) in x
0.614 * [taylor]: Taking taylor expansion of (* +nan.0 (pow x 3)) in x
0.614 * [taylor]: Taking taylor expansion of +nan.0 in x
0.614 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.614 * [taylor]: Taking taylor expansion of x in x
0.618 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow x 4)) (- +nan.0))))) in x
0.618 * [taylor]: Taking taylor expansion of +nan.0 in x
0.618 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow x 4)) (- +nan.0)))) in x
0.619 * [taylor]: Taking taylor expansion of (* +nan.0 (pow x 2)) in x
0.619 * [taylor]: Taking taylor expansion of +nan.0 in x
0.619 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.619 * [taylor]: Taking taylor expansion of x in x
0.619 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (pow x 4)) (- +nan.0))) in x
0.619 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (pow x 4)) (- +nan.0)) in x
0.619 * [taylor]: Taking taylor expansion of (* +nan.0 (pow x 4)) in x
0.619 * [taylor]: Taking taylor expansion of +nan.0 in x
0.619 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.619 * [taylor]: Taking taylor expansion of x in x
0.619 * [taylor]: Taking taylor expansion of (- +nan.0) in x
0.619 * [taylor]: Taking taylor expansion of +nan.0 in x
0.622 * [approximate]: Taking taylor expansion of (sqrt (* (+ (/ 1 y) (/ 1 x)) x)) in (y x) around 0
0.622 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 y) (/ 1 x)) x)) in x
0.622 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x
0.622 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.622 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.622 * [taylor]: Taking taylor expansion of y in x
0.622 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.622 * [taylor]: Taking taylor expansion of x in x
0.622 * [taylor]: Taking taylor expansion of x in x
0.625 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 y) (/ 1 x)) x)) in y
0.625 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y
0.625 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.625 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.625 * [taylor]: Taking taylor expansion of y in y
0.626 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.626 * [taylor]: Taking taylor expansion of x in y
0.626 * [taylor]: Taking taylor expansion of x in y
0.626 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 y) (/ 1 x)) x)) in y
0.626 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y
0.626 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.627 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.627 * [taylor]: Taking taylor expansion of y in y
0.627 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.627 * [taylor]: Taking taylor expansion of x in y
0.627 * [taylor]: Taking taylor expansion of x in y
0.628 * [taylor]: Taking taylor expansion of 0 in x
0.628 * [taylor]: Taking taylor expansion of (* +nan.0 x) in x
0.628 * [taylor]: Taking taylor expansion of +nan.0 in x
0.628 * [taylor]: Taking taylor expansion of x in x
0.629 * [taylor]: Taking taylor expansion of (* +nan.0 (- 1 (* +nan.0 (pow x 2)))) in x
0.630 * [taylor]: Taking taylor expansion of +nan.0 in x
0.630 * [taylor]: Taking taylor expansion of (- 1 (* +nan.0 (pow x 2))) in x
0.630 * [taylor]: Taking taylor expansion of 1 in x
0.630 * [taylor]: Taking taylor expansion of (* +nan.0 (pow x 2)) in x
0.630 * [taylor]: Taking taylor expansion of +nan.0 in x
0.630 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.630 * [taylor]: Taking taylor expansion of x in x
0.633 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 x) (- (* +nan.0 (pow x 3))))) in x
0.633 * [taylor]: Taking taylor expansion of +nan.0 in x
0.633 * [taylor]: Taking taylor expansion of (+ (* +nan.0 x) (- (* +nan.0 (pow x 3)))) in x
0.633 * [taylor]: Taking taylor expansion of (* +nan.0 x) in x
0.633 * [taylor]: Taking taylor expansion of +nan.0 in x
0.633 * [taylor]: Taking taylor expansion of x in x
0.633 * [taylor]: Taking taylor expansion of (- (* +nan.0 (pow x 3))) in x
0.633 * [taylor]: Taking taylor expansion of (* +nan.0 (pow x 3)) in x
0.633 * [taylor]: Taking taylor expansion of +nan.0 in x
0.633 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.633 * [taylor]: Taking taylor expansion of x in x
0.637 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow x 4)) (- +nan.0))))) in x
0.637 * [taylor]: Taking taylor expansion of +nan.0 in x
0.637 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow x 4)) (- +nan.0)))) in x
0.637 * [taylor]: Taking taylor expansion of (* +nan.0 (pow x 2)) in x
0.637 * [taylor]: Taking taylor expansion of +nan.0 in x
0.637 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.637 * [taylor]: Taking taylor expansion of x in x
0.637 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (pow x 4)) (- +nan.0))) in x
0.637 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (pow x 4)) (- +nan.0)) in x
0.637 * [taylor]: Taking taylor expansion of (* +nan.0 (pow x 4)) in x
0.637 * [taylor]: Taking taylor expansion of +nan.0 in x
0.637 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.637 * [taylor]: Taking taylor expansion of x in x
0.637 * [taylor]: Taking taylor expansion of (- +nan.0) in x
0.637 * [taylor]: Taking taylor expansion of +nan.0 in x
0.640 * * * * [progress]: [ 3 / 4 ] generating series at (2)
0.640 * [approximate]: Taking taylor expansion of (/ x (+ x y)) in (y x) around 0
0.640 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.640 * [taylor]: Taking taylor expansion of x in x
0.641 * [taylor]: Taking taylor expansion of (+ x y) in x
0.641 * [taylor]: Taking taylor expansion of x in x
0.641 * [taylor]: Taking taylor expansion of y in x
0.641 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in y
0.641 * [taylor]: Taking taylor expansion of x in y
0.641 * [taylor]: Taking taylor expansion of (+ x y) in y
0.641 * [taylor]: Taking taylor expansion of x in y
0.641 * [taylor]: Taking taylor expansion of y in y
0.641 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in y
0.641 * [taylor]: Taking taylor expansion of x in y
0.641 * [taylor]: Taking taylor expansion of (+ x y) in y
0.641 * [taylor]: Taking taylor expansion of x in y
0.641 * [taylor]: Taking taylor expansion of y in y
0.641 * [taylor]: Taking taylor expansion of 1 in x
0.641 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.641 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.641 * [taylor]: Taking taylor expansion of x in x
0.643 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.643 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.643 * [taylor]: Taking taylor expansion of x in x
0.647 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) x)) in (y x) around 0
0.647 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) x)) in x
0.647 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x
0.647 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.647 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.647 * [taylor]: Taking taylor expansion of y in x
0.647 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.647 * [taylor]: Taking taylor expansion of x in x
0.648 * [taylor]: Taking taylor expansion of x in x
0.649 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) x)) in y
0.649 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y
0.649 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.649 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.649 * [taylor]: Taking taylor expansion of y in y
0.649 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.649 * [taylor]: Taking taylor expansion of x in y
0.650 * [taylor]: Taking taylor expansion of x in y
0.650 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) x)) in y
0.650 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y
0.650 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.650 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.650 * [taylor]: Taking taylor expansion of y in y
0.650 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.650 * [taylor]: Taking taylor expansion of x in y
0.650 * [taylor]: Taking taylor expansion of x in y
0.651 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.651 * [taylor]: Taking taylor expansion of x in x
0.652 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2))) in x
0.652 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.652 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.652 * [taylor]: Taking taylor expansion of x in x
0.657 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.657 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.657 * [taylor]: Taking taylor expansion of x in x
0.664 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) x)) in (y x) around 0
0.664 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) x)) in x
0.664 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x
0.664 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.664 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.664 * [taylor]: Taking taylor expansion of y in x
0.664 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.664 * [taylor]: Taking taylor expansion of x in x
0.664 * [taylor]: Taking taylor expansion of x in x
0.669 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) x)) in y
0.669 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y
0.669 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.669 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.669 * [taylor]: Taking taylor expansion of y in y
0.669 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.669 * [taylor]: Taking taylor expansion of x in y
0.669 * [taylor]: Taking taylor expansion of x in y
0.669 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) x)) in y
0.670 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y
0.670 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.670 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.670 * [taylor]: Taking taylor expansion of y in y
0.670 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.670 * [taylor]: Taking taylor expansion of x in y
0.670 * [taylor]: Taking taylor expansion of x in y
0.670 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.670 * [taylor]: Taking taylor expansion of x in x
0.672 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2))) in x
0.672 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.672 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.672 * [taylor]: Taking taylor expansion of x in x
0.676 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.676 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.676 * [taylor]: Taking taylor expansion of x in x
0.683 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
0.683 * [approximate]: Taking taylor expansion of (/ (+ x y) x) in (y x) around 0
0.683 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in x
0.683 * [taylor]: Taking taylor expansion of (+ x y) in x
0.683 * [taylor]: Taking taylor expansion of x in x
0.683 * [taylor]: Taking taylor expansion of y in x
0.683 * [taylor]: Taking taylor expansion of x in x
0.683 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in y
0.683 * [taylor]: Taking taylor expansion of (+ x y) in y
0.683 * [taylor]: Taking taylor expansion of x in y
0.683 * [taylor]: Taking taylor expansion of y in y
0.683 * [taylor]: Taking taylor expansion of x in y
0.683 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in y
0.683 * [taylor]: Taking taylor expansion of (+ x y) in y
0.683 * [taylor]: Taking taylor expansion of x in y
0.683 * [taylor]: Taking taylor expansion of y in y
0.683 * [taylor]: Taking taylor expansion of x in y
0.684 * [taylor]: Taking taylor expansion of 1 in x
0.684 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.684 * [taylor]: Taking taylor expansion of x in x
0.685 * [taylor]: Taking taylor expansion of 0 in x
0.685 * [taylor]: Taking taylor expansion of 0 in x
0.686 * [taylor]: Taking taylor expansion of 0 in x
0.687 * [approximate]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in (y x) around 0
0.687 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x
0.687 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.687 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.687 * [taylor]: Taking taylor expansion of y in x
0.687 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.687 * [taylor]: Taking taylor expansion of x in x
0.687 * [taylor]: Taking taylor expansion of x in x
0.687 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y
0.687 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.687 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.687 * [taylor]: Taking taylor expansion of y in y
0.687 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.687 * [taylor]: Taking taylor expansion of x in y
0.687 * [taylor]: Taking taylor expansion of x in y
0.688 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y
0.688 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.688 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.688 * [taylor]: Taking taylor expansion of y in y
0.688 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.688 * [taylor]: Taking taylor expansion of x in y
0.688 * [taylor]: Taking taylor expansion of x in y
0.688 * [taylor]: Taking taylor expansion of x in x
0.689 * [taylor]: Taking taylor expansion of 1 in x
0.690 * [taylor]: Taking taylor expansion of 0 in x
0.692 * [taylor]: Taking taylor expansion of 0 in x
0.693 * [taylor]: Taking taylor expansion of 0 in x
0.694 * [approximate]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in (y x) around 0
0.694 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x
0.694 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.694 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.694 * [taylor]: Taking taylor expansion of y in x
0.694 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.694 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y
0.694 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.694 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.694 * [taylor]: Taking taylor expansion of y in y
0.694 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.694 * [taylor]: Taking taylor expansion of x in y
0.694 * [taylor]: Taking taylor expansion of x in y
0.695 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y
0.695 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.695 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.695 * [taylor]: Taking taylor expansion of y in y
0.695 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.695 * [taylor]: Taking taylor expansion of x in y
0.695 * [taylor]: Taking taylor expansion of x in y
0.695 * [taylor]: Taking taylor expansion of x in x
0.696 * [taylor]: Taking taylor expansion of 1 in x
0.697 * [taylor]: Taking taylor expansion of 0 in x
0.699 * [taylor]: Taking taylor expansion of 0 in x
0.700 * [taylor]: Taking taylor expansion of 0 in x
0.701 * * * [progress]: simplifying candidates
0.703 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (sqrt (/ (+ y x) x)))
  (exp (sqrt (/ (+ y x) x)))
  (* (cbrt (sqrt (/ (+ y x) x))) (cbrt (sqrt (/ (+ y x) x))))
  (cbrt (sqrt (/ (+ y x) x)))
  (* (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x))) (sqrt (/ (+ y x) x)))
  (sqrt (* (cbrt (/ (+ y x) x)) (cbrt (/ (+ y x) x))))
  (sqrt (cbrt (/ (+ y x) x)))
  (sqrt (sqrt (/ (+ y x) x)))
  (sqrt (sqrt (/ (+ y x) x)))
  (sqrt (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (* (cbrt x) (cbrt x))))
  (sqrt (/ (cbrt (+ y x)) (cbrt x)))
  (sqrt (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (sqrt x)))
  (sqrt (/ (cbrt (+ y x)) (sqrt x)))
  (sqrt (/ (* (cbrt (+ y x)) (cbrt (+ y x))) 1))
  (sqrt (/ (cbrt (+ y x)) x))
  (sqrt (/ (sqrt (+ y x)) (* (cbrt x) (cbrt x))))
  (sqrt (/ (sqrt (+ y x)) (cbrt x)))
  (sqrt (/ (sqrt (+ y x)) (sqrt x)))
  (sqrt (/ (sqrt (+ y x)) (sqrt x)))
  (sqrt (/ (sqrt (+ y x)) 1))
  (sqrt (/ (sqrt (+ y x)) x))
  (sqrt (/ 1 (* (cbrt x) (cbrt x))))
  (sqrt (/ (+ y x) (cbrt x)))
  (sqrt (/ 1 (sqrt x)))
  (sqrt (/ (+ y x) (sqrt x)))
  (sqrt (/ 1 1))
  (sqrt (/ (+ y x) x))
  (sqrt (/ 1 (* (cbrt x) (cbrt x))))
  (sqrt (/ (+ y x) (cbrt x)))
  (sqrt (/ 1 (sqrt x)))
  (sqrt (/ (+ y x) (sqrt x)))
  (sqrt (/ 1 1))
  (sqrt (/ (+ y x) x))
  (sqrt 1)
  (sqrt (/ (+ y x) x))
  (sqrt (+ y x))
  (sqrt (/ 1 x))
  (sqrt (+ y x))
  (sqrt x)
  (/ 1 2)
  (sqrt (sqrt (/ (+ y x) x)))
  (sqrt (sqrt (/ (+ y x) x)))
  (log (sqrt (/ (+ y x) x)))
  (exp (sqrt (/ (+ y x) x)))
  (* (cbrt (sqrt (/ (+ y x) x))) (cbrt (sqrt (/ (+ y x) x))))
  (cbrt (sqrt (/ (+ y x) x)))
  (* (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x))) (sqrt (/ (+ y x) x)))
  (sqrt (* (cbrt (/ (+ y x) x)) (cbrt (/ (+ y x) x))))
  (sqrt (cbrt (/ (+ y x) x)))
  (sqrt (sqrt (/ (+ y x) x)))
  (sqrt (sqrt (/ (+ y x) x)))
  (sqrt (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (* (cbrt x) (cbrt x))))
  (sqrt (/ (cbrt (+ y x)) (cbrt x)))
  (sqrt (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (sqrt x)))
  (sqrt (/ (cbrt (+ y x)) (sqrt x)))
  (sqrt (/ (* (cbrt (+ y x)) (cbrt (+ y x))) 1))
  (sqrt (/ (cbrt (+ y x)) x))
  (sqrt (/ (sqrt (+ y x)) (* (cbrt x) (cbrt x))))
  (sqrt (/ (sqrt (+ y x)) (cbrt x)))
  (sqrt (/ (sqrt (+ y x)) (sqrt x)))
  (sqrt (/ (sqrt (+ y x)) (sqrt x)))
  (sqrt (/ (sqrt (+ y x)) 1))
  (sqrt (/ (sqrt (+ y x)) x))
  (sqrt (/ 1 (* (cbrt x) (cbrt x))))
  (sqrt (/ (+ y x) (cbrt x)))
  (sqrt (/ 1 (sqrt x)))
  (sqrt (/ (+ y x) (sqrt x)))
  (sqrt (/ 1 1))
  (sqrt (/ (+ y x) x))
  (sqrt (/ 1 (* (cbrt x) (cbrt x))))
  (sqrt (/ (+ y x) (cbrt x)))
  (sqrt (/ 1 (sqrt x)))
  (sqrt (/ (+ y x) (sqrt x)))
  (sqrt (/ 1 1))
  (sqrt (/ (+ y x) x))
  (sqrt 1)
  (sqrt (/ (+ y x) x))
  (sqrt (+ y x))
  (sqrt (/ 1 x))
  (sqrt (+ y x))
  (sqrt x)
  (/ 1 2)
  (sqrt (sqrt (/ (+ y x) x)))
  (sqrt (sqrt (/ (+ y x) x)))
  (- (+ 1/2 1/2))
  (- (+ 1/2 (/ 1 2)))
  (- (+ 1 1))
  (- (+ (/ 1 2) 1/2))
  (- (+ (/ 1 2) (/ 1 2)))
  (- 1/2)
  (- 1)
  (- (/ 1 2))
  (- 2)
  (- (+ 1 1))
  (- 1)
  (- (* 2 1/2))
  (- (* 2 1))
  (- (* 2 (/ 1 2)))
  (- (+ (log (sqrt (/ (+ y x) x))) (log (sqrt (/ (+ y x) x)))))
  (- (log (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x)))))
  (- 0 (+ (log (sqrt (/ (+ y x) x))) (log (sqrt (/ (+ y x) x)))))
  (- 0 (log (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x)))))
  (- (log 1) (+ (log (sqrt (/ (+ y x) x))) (log (sqrt (/ (+ y x) x)))))
  (- (log 1) (log (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x)))))
  (log (/ 1 (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x)))))
  (exp (/ 1 (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x)))))
  (/ (* (* 1 1) 1) (* (* (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x))) (sqrt (/ (+ y x) x))) (* (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x))) (sqrt (/ (+ y x) x)))))
  (/ (* (* 1 1) 1) (* (* (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x))) (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x)))) (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x)))))
  (* (cbrt (/ 1 (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x))))) (cbrt (/ 1 (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x))))))
  (cbrt (/ 1 (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x)))))
  (* (* (/ 1 (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x)))) (/ 1 (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x))))) (/ 1 (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x)))))
  (sqrt (/ 1 (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x)))))
  (sqrt (/ 1 (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x)))))
  (- 1)
  (- (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (+ y x) x)))
  (/ (cbrt 1) (sqrt (/ (+ y x) x)))
  (/ (sqrt 1) (sqrt (/ (+ y x) x)))
  (/ (sqrt 1) (sqrt (/ (+ y x) x)))
  (/ 1 (sqrt (/ (+ y x) x)))
  (/ 1 (sqrt (/ (+ y x) x)))
  (/ 1 (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x))))
  (/ (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x))) 1)
  (/ 1 (sqrt (/ (+ y x) x)))
  (/ (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x))) (cbrt 1))
  (/ (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x))) (sqrt 1))
  (/ (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x))) 1)
  (/ 1 (* (sqrt (+ y x)) (sqrt (+ y x))))
  (/ 1 (* (sqrt (/ (+ y x) x)) (sqrt (+ y x))))
  (/ 1 (* (sqrt (+ y x)) (sqrt (/ (+ y x) x))))
  (+ 1/2 1/2)
  (+ 1/2 (/ 1 2))
  (+ 1 1)
  (+ (/ 1 2) 1/2)
  (+ (/ 1 2) (/ 1 2))
  (* (/ (+ y x) x) (/ (+ y x) x))
  (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x)))
  (* (/ (+ y x) x) (/ (+ y x) x))
  (+ 1 1)
  (+ (log (sqrt (/ (+ y x) x))) (log (sqrt (/ (+ y x) x))))
  (log (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x))))
  (exp (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x))))
  (* (* (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x))) (sqrt (/ (+ y x) x))) (* (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x))) (sqrt (/ (+ y x) x))))
  (* (cbrt (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x)))) (cbrt (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x)))))
  (cbrt (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x))))
  (* (* (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x))) (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x)))) (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x))))
  (* (/ (+ y x) x) (/ (+ y x) x))
  (sqrt (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x))))
  (sqrt (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x))))
  (* (sqrt (+ y x)) (sqrt (+ y x)))
  (* (sqrt x) (sqrt x))
  (* (* (cbrt (sqrt (/ (+ y x) x))) (cbrt (sqrt (/ (+ y x) x)))) (* (cbrt (sqrt (/ (+ y x) x))) (cbrt (sqrt (/ (+ y x) x)))))
  (* (cbrt (sqrt (/ (+ y x) x))) (cbrt (sqrt (/ (+ y x) x))))
  (* (sqrt (* (cbrt (/ (+ y x) x)) (cbrt (/ (+ y x) x)))) (sqrt (* (cbrt (/ (+ y x) x)) (cbrt (/ (+ y x) x)))))
  (* (sqrt (cbrt (/ (+ y x) x))) (sqrt (cbrt (/ (+ y x) x))))
  (* (sqrt (sqrt (/ (+ y x) x))) (sqrt (sqrt (/ (+ y x) x))))
  (* (sqrt (sqrt (/ (+ y x) x))) (sqrt (sqrt (/ (+ y x) x))))
  (* (sqrt (sqrt (/ (+ y x) x))) (sqrt (sqrt (/ (+ y x) x))))
  (* (sqrt (sqrt (/ (+ y x) x))) (sqrt (sqrt (/ (+ y x) x))))
  (* (sqrt (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (* (cbrt x) (cbrt x)))) (sqrt (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (* (cbrt x) (cbrt x)))))
  (* (sqrt (/ (cbrt (+ y x)) (cbrt x))) (sqrt (/ (cbrt (+ y x)) (cbrt x))))
  (* (sqrt (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (sqrt x))) (sqrt (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (sqrt x))))
  (* (sqrt (/ (cbrt (+ y x)) (sqrt x))) (sqrt (/ (cbrt (+ y x)) (sqrt x))))
  (* (sqrt (/ (* (cbrt (+ y x)) (cbrt (+ y x))) 1)) (sqrt (/ (* (cbrt (+ y x)) (cbrt (+ y x))) 1)))
  (* (sqrt (/ (cbrt (+ y x)) x)) (sqrt (/ (cbrt (+ y x)) x)))
  (* (sqrt (/ (sqrt (+ y x)) (* (cbrt x) (cbrt x)))) (sqrt (/ (sqrt (+ y x)) (* (cbrt x) (cbrt x)))))
  (* (sqrt (/ (sqrt (+ y x)) (cbrt x))) (sqrt (/ (sqrt (+ y x)) (cbrt x))))
  (* (sqrt (/ (sqrt (+ y x)) (sqrt x))) (sqrt (/ (sqrt (+ y x)) (sqrt x))))
  (* (sqrt (/ (sqrt (+ y x)) (sqrt x))) (sqrt (/ (sqrt (+ y x)) (sqrt x))))
  (* (sqrt (/ (sqrt (+ y x)) 1)) (sqrt (/ (sqrt (+ y x)) 1)))
  (* (sqrt (/ (sqrt (+ y x)) x)) (sqrt (/ (sqrt (+ y x)) x)))
  (* (sqrt (/ 1 (* (cbrt x) (cbrt x)))) (sqrt (/ 1 (* (cbrt x) (cbrt x)))))
  (* (sqrt (/ (+ y x) (cbrt x))) (sqrt (/ (+ y x) (cbrt x))))
  (* (sqrt (/ 1 (* (cbrt x) (cbrt x)))) (sqrt (/ 1 (* (cbrt x) (cbrt x)))))
  (* (sqrt (/ (+ y x) (cbrt x))) (sqrt (/ (+ y x) (cbrt x))))
  (* (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))))
  (* (sqrt (/ (+ y x) (sqrt x))) (sqrt (/ (+ y x) (sqrt x))))
  (* (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))))
  (* (sqrt (/ (+ y x) (sqrt x))) (sqrt (/ (+ y x) (sqrt x))))
  (* (sqrt (/ 1 1)) (sqrt (/ 1 1)))
  (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x)))
  (* (sqrt (/ 1 1)) (sqrt (/ 1 1)))
  (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x)))
  (* (sqrt (/ 1 (* (cbrt x) (cbrt x)))) (sqrt (/ 1 (* (cbrt x) (cbrt x)))))
  (* (sqrt (/ (+ y x) (cbrt x))) (sqrt (/ (+ y x) (cbrt x))))
  (* (sqrt (/ 1 (* (cbrt x) (cbrt x)))) (sqrt (/ 1 (* (cbrt x) (cbrt x)))))
  (* (sqrt (/ (+ y x) (cbrt x))) (sqrt (/ (+ y x) (cbrt x))))
  (* (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))))
  (* (sqrt (/ (+ y x) (sqrt x))) (sqrt (/ (+ y x) (sqrt x))))
  (* (sqrt (/ 1 (sqrt x))) (sqrt (/ 1 (sqrt x))))
  (* (sqrt (/ (+ y x) (sqrt x))) (sqrt (/ (+ y x) (sqrt x))))
  (* (sqrt (/ 1 1)) (sqrt (/ 1 1)))
  (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x)))
  (* (sqrt (/ 1 1)) (sqrt (/ 1 1)))
  (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x)))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x)))
  (* (sqrt (+ y x)) (sqrt (+ y x)))
  (* (sqrt (/ 1 x)) (sqrt (/ 1 x)))
  (* (sqrt (sqrt (/ (+ y x) x))) (sqrt (sqrt (/ (+ y x) x))))
  (* (sqrt (sqrt (/ (+ y x) x))) (sqrt (sqrt (/ (+ y x) x))))
  (* (sqrt (sqrt (/ (+ y x) x))) (sqrt (sqrt (/ (+ y x) x))))
  (* (sqrt (sqrt (/ (+ y x) x))) (sqrt (sqrt (/ (+ y x) x))))
  (* 1 1)
  (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x)))
  (* (sqrt (sqrt (/ (+ y x) x))) (sqrt (sqrt (/ (+ y x) x))))
  (* (sqrt (sqrt (/ (+ y x) x))) (sqrt (sqrt (/ (+ y x) x))))
  (* (sqrt (sqrt (/ (+ y x) x))) (sqrt (/ (sqrt (+ y x)) (sqrt x))))
  (* (sqrt (sqrt (/ (+ y x) x))) (sqrt (/ (sqrt (+ y x)) (sqrt x))))
  (* (sqrt (sqrt (/ (+ y x) x))) (sqrt (sqrt (/ (+ y x) x))))
  (* (sqrt (sqrt (/ (+ y x) x))) (sqrt (sqrt (/ (+ y x) x))))
  (* (sqrt (/ (sqrt (+ y x)) (sqrt x))) (sqrt (sqrt (/ (+ y x) x))))
  (* (sqrt (/ (sqrt (+ y x)) (sqrt x))) (sqrt (sqrt (/ (+ y x) x))))
  (* (sqrt (/ (sqrt (+ y x)) (sqrt x))) (sqrt (/ (sqrt (+ y x)) (sqrt x))))
  (* (sqrt (/ (sqrt (+ y x)) (sqrt x))) (sqrt (/ (sqrt (+ y x)) (sqrt x))))
  (* (sqrt (/ (sqrt (+ y x)) (sqrt x))) (sqrt (sqrt (/ (+ y x) x))))
  (* (sqrt (/ (sqrt (+ y x)) (sqrt x))) (sqrt (sqrt (/ (+ y x) x))))
  (* (sqrt (sqrt (/ (+ y x) x))) (sqrt (sqrt (/ (+ y x) x))))
  (* (sqrt (sqrt (/ (+ y x) x))) (sqrt (sqrt (/ (+ y x) x))))
  (* (sqrt (sqrt (/ (+ y x) x))) (sqrt (/ (sqrt (+ y x)) (sqrt x))))
  (* (sqrt (sqrt (/ (+ y x) x))) (sqrt (/ (sqrt (+ y x)) (sqrt x))))
  (* (sqrt (sqrt (/ (+ y x) x))) (sqrt (sqrt (/ (+ y x) x))))
  (* (sqrt (sqrt (/ (+ y x) x))) (sqrt (sqrt (/ (+ y x) x))))
  (* 2 1/2)
  (* 2 1)
  (* 2 (/ 1 2))
  (* (sqrt (/ (+ y x) x)) (* (cbrt (sqrt (/ (+ y x) x))) (cbrt (sqrt (/ (+ y x) x)))))
  (* (sqrt (/ (+ y x) x)) (sqrt (* (cbrt (/ (+ y x) x)) (cbrt (/ (+ y x) x)))))
  (* (sqrt (/ (+ y x) x)) (sqrt (sqrt (/ (+ y x) x))))
  (* (sqrt (/ (+ y x) x)) (sqrt (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (* (cbrt x) (cbrt x)))))
  (* (sqrt (/ (+ y x) x)) (sqrt (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (sqrt x))))
  (* (sqrt (/ (+ y x) x)) (sqrt (/ (* (cbrt (+ y x)) (cbrt (+ y x))) 1)))
  (* (sqrt (/ (+ y x) x)) (sqrt (/ (sqrt (+ y x)) (* (cbrt x) (cbrt x)))))
  (* (sqrt (/ (+ y x) x)) (sqrt (/ (sqrt (+ y x)) (sqrt x))))
  (* (sqrt (/ (+ y x) x)) (sqrt (/ (sqrt (+ y x)) 1)))
  (* (sqrt (/ (+ y x) x)) (sqrt (/ 1 (* (cbrt x) (cbrt x)))))
  (* (sqrt (/ (+ y x) x)) (sqrt (/ 1 (sqrt x))))
  (* (sqrt (/ (+ y x) x)) (sqrt (/ 1 1)))
  (* (sqrt (/ (+ y x) x)) (sqrt (/ 1 (* (cbrt x) (cbrt x)))))
  (* (sqrt (/ (+ y x) x)) (sqrt (/ 1 (sqrt x))))
  (* (sqrt (/ (+ y x) x)) (sqrt (/ 1 1)))
  (* (sqrt (/ (+ y x) x)) (sqrt 1))
  (* (sqrt (/ (+ y x) x)) (sqrt (+ y x)))
  (* (sqrt (/ (+ y x) x)) (sqrt (sqrt (/ (+ y x) x))))
  (* (sqrt (/ (+ y x) x)) 1)
  (* (cbrt (sqrt (/ (+ y x) x))) (sqrt (/ (+ y x) x)))
  (* (sqrt (cbrt (/ (+ y x) x))) (sqrt (/ (+ y x) x)))
  (* (sqrt (sqrt (/ (+ y x) x))) (sqrt (/ (+ y x) x)))
  (* (sqrt (/ (cbrt (+ y x)) (cbrt x))) (sqrt (/ (+ y x) x)))
  (* (sqrt (/ (cbrt (+ y x)) (sqrt x))) (sqrt (/ (+ y x) x)))
  (* (sqrt (/ (cbrt (+ y x)) x)) (sqrt (/ (+ y x) x)))
  (* (sqrt (/ (sqrt (+ y x)) (cbrt x))) (sqrt (/ (+ y x) x)))
  (* (sqrt (/ (sqrt (+ y x)) (sqrt x))) (sqrt (/ (+ y x) x)))
  (* (sqrt (/ (sqrt (+ y x)) x)) (sqrt (/ (+ y x) x)))
  (* (sqrt (/ (+ y x) (cbrt x))) (sqrt (/ (+ y x) x)))
  (* (sqrt (/ (+ y x) (sqrt x))) (sqrt (/ (+ y x) x)))
  (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x)))
  (* (sqrt (/ (+ y x) (cbrt x))) (sqrt (/ (+ y x) x)))
  (* (sqrt (/ (+ y x) (sqrt x))) (sqrt (/ (+ y x) x)))
  (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x)))
  (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x)))
  (* (sqrt (/ 1 x)) (sqrt (/ (+ y x) x)))
  (* (sqrt (sqrt (/ (+ y x) x))) (sqrt (/ (+ y x) x)))
  (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x)))
  (* (sqrt (/ (+ y x) x)) (sqrt (+ y x)))
  (* (sqrt (+ y x)) (sqrt (/ (+ y x) x)))
  (+ (* 1/2 (/ y x)) 1)
  (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 x)))))))
  (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 x)))))))
  (+ (* 1/2 (/ y x)) 1)
  (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 x)))))))
  (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 x)))))))
  0
  0
  0
  (+ (/ y x) 1)
  (+ (/ y x) 1)
  (+ (/ y x) 1)
0.713 * * [simplify]: iteration  0 :  348  enodes  (cost  1340 )
0.722 * * [simplify]: iteration  1 :  1862  enodes  (cost  1151 )
0.764 * * [simplify]: iteration  2 :  5001  enodes  (cost  1110 )
0.771 * [simplify]: Simplified to:
   (log (sqrt (/ (+ y x) x)))
  (exp (sqrt (/ (+ y x) x)))
  (* (cbrt (sqrt (/ (+ y x) x))) (cbrt (sqrt (/ (+ y x) x))))
  (cbrt (sqrt (/ (+ y x) x)))
  (pow (sqrt (/ (+ y x) x)) 3)
  (fabs (cbrt (/ (+ y x) x)))
  (sqrt (cbrt (/ (+ y x) x)))
  (sqrt (sqrt (/ (+ y x) x)))
  (sqrt (sqrt (/ (+ y x) x)))
  (fabs (/ (cbrt (+ y x)) (cbrt x)))
  (sqrt (/ (cbrt (+ y x)) (cbrt x)))
  (sqrt (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (sqrt x)))
  (sqrt (/ (cbrt (+ y x)) (sqrt x)))
  (fabs (cbrt (+ y x)))
  (sqrt (/ (cbrt (+ y x)) x))
  (sqrt (/ (sqrt (+ y x)) (* (cbrt x) (cbrt x))))
  (sqrt (/ (sqrt (+ y x)) (cbrt x)))
  (sqrt (/ (sqrt (+ y x)) (sqrt x)))
  (sqrt (/ (sqrt (+ y x)) (sqrt x)))
  (sqrt (/ (sqrt (+ y x)) 1))
  (sqrt (/ (sqrt (+ y x)) x))
  (fabs (/ 1 (cbrt x)))
  (sqrt (/ (+ y x) (cbrt x)))
  (sqrt (/ 1 (sqrt x)))
  (sqrt (/ (+ y x) (sqrt x)))
  1
  (sqrt (/ (+ y x) x))
  (fabs (/ 1 (cbrt x)))
  (sqrt (/ (+ y x) (cbrt x)))
  (sqrt (/ 1 (sqrt x)))
  (sqrt (/ (+ y x) (sqrt x)))
  1
  (sqrt (/ (+ y x) x))
  1
  (sqrt (/ (+ y x) x))
  (sqrt (+ y x))
  (sqrt (/ 1 x))
  (sqrt (+ y x))
  (sqrt x)
  1/2
  (sqrt (sqrt (/ (+ y x) x)))
  (sqrt (sqrt (/ (+ y x) x)))
  (log (sqrt (/ (+ y x) x)))
  (exp (sqrt (/ (+ y x) x)))
  (* (cbrt (sqrt (/ (+ y x) x))) (cbrt (sqrt (/ (+ y x) x))))
  (cbrt (sqrt (/ (+ y x) x)))
  (pow (sqrt (/ (+ y x) x)) 3)
  (fabs (cbrt (/ (+ y x) x)))
  (sqrt (cbrt (/ (+ y x) x)))
  (sqrt (sqrt (/ (+ y x) x)))
  (sqrt (sqrt (/ (+ y x) x)))
  (fabs (/ (cbrt (+ y x)) (cbrt x)))
  (sqrt (/ (cbrt (+ y x)) (cbrt x)))
  (sqrt (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (sqrt x)))
  (sqrt (/ (cbrt (+ y x)) (sqrt x)))
  (fabs (cbrt (+ y x)))
  (sqrt (/ (cbrt (+ y x)) x))
  (sqrt (/ (sqrt (+ y x)) (* (cbrt x) (cbrt x))))
  (sqrt (/ (sqrt (+ y x)) (cbrt x)))
  (sqrt (/ (sqrt (+ y x)) (sqrt x)))
  (sqrt (/ (sqrt (+ y x)) (sqrt x)))
  (sqrt (/ (sqrt (+ y x)) 1))
  (sqrt (/ (sqrt (+ y x)) x))
  (fabs (/ 1 (cbrt x)))
  (sqrt (/ (+ y x) (cbrt x)))
  (sqrt (/ 1 (sqrt x)))
  (sqrt (/ (+ y x) (sqrt x)))
  1
  (sqrt (/ (+ y x) x))
  (fabs (/ 1 (cbrt x)))
  (sqrt (/ (+ y x) (cbrt x)))
  (sqrt (/ 1 (sqrt x)))
  (sqrt (/ (+ y x) (sqrt x)))
  1
  (sqrt (/ (+ y x) x))
  1
  (sqrt (/ (+ y x) x))
  (sqrt (+ y x))
  (sqrt (/ 1 x))
  (sqrt (+ y x))
  (sqrt x)
  1/2
  (sqrt (sqrt (/ (+ y x) x)))
  (sqrt (sqrt (/ (+ y x) x)))
  (- 1)
  (- 1)
  (- 2)
  (- 1)
  (- 1)
  (- 1/2)
  (- 1)
  (- 1/2)
  (- 2)
  (- 2)
  (- 1)
  (- 1)
  (- 2)
  (- 1)
  (- 0 (- (log (+ y x)) (log x)))
  (- 0 (- (log (+ y x)) (log x)))
  (- 0 (- (log (+ y x)) (log x)))
  (- 0 (- (log (+ y x)) (log x)))
  (- 0 (- (log (+ y x)) (log x)))
  (- 0 (- (log (+ y x)) (log x)))
  (- 0 (- (log (+ y x)) (log x)))
  (pow (exp 1) (/ 1 (/ (+ y x) x)))
  (/ 1 (pow (/ (+ y x) x) 3))
  (/ 1 (pow (/ (+ y x) x) 3))
  (* (cbrt (/ 1 (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x))))) (cbrt (/ 1 (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x))))))
  (cbrt (/ 1 (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x)))))
  (/ 1 (pow (/ (+ y x) x) 3))
  (fabs (/ 1 (sqrt (/ (+ y x) x))))
  (fabs (/ 1 (sqrt (/ (+ y x) x))))
  (- 1)
  (/ (- (+ y x)) x)
  (/ 1 (sqrt (/ (+ y x) x)))
  (/ 1 (sqrt (/ (+ y x) x)))
  (/ 1 (sqrt (/ (+ y x) x)))
  (/ 1 (sqrt (/ (+ y x) x)))
  (/ 1 (sqrt (/ (+ y x) x)))
  (/ 1 (sqrt (/ (+ y x) x)))
  (/ 1 (/ (+ y x) x))
  (/ (+ y x) x)
  (/ 1 (sqrt (/ (+ y x) x)))
  (/ (+ y x) x)
  (/ (+ y x) x)
  (/ (+ y x) x)
  (/ 2 (/ (+ y x) 1/2))
  (/ 1 (* (sqrt (+ y x)) (sqrt (/ (+ y x) x))))
  (/ 1 (* (sqrt (+ y x)) (sqrt (/ (+ y x) x))))
  1
  1
  2
  1
  1
  (pow (sqrt (/ (+ y x) x)) 4)
  (/ (+ y x) x)
  (pow (sqrt (/ (+ y x) x)) 4)
  2
  (- (log (+ y x)) (log x))
  (- (log (+ y x)) (log x))
  (pow (exp 1) (/ (+ y x) x))
  (pow (/ (+ y x) x) 3)
  (* (cbrt (/ (+ y x) x)) (cbrt (/ (+ y x) x)))
  (cbrt (/ (+ y x) x))
  (pow (/ (+ y x) x) 3)
  (pow (sqrt (/ (+ y x) x)) 4)
  (sqrt (/ (+ y x) x))
  (sqrt (/ (+ y x) x))
  (+ y x)
  x
  (pow (cbrt (sqrt (/ (+ y x) x))) 4)
  (* (cbrt (sqrt (/ (+ y x) x))) (cbrt (sqrt (/ (+ y x) x))))
  (* (cbrt (/ (+ y x) x)) (cbrt (/ (+ y x) x)))
  (cbrt (/ (+ y x) x))
  (sqrt (/ (+ y x) x))
  (sqrt (/ (+ y x) x))
  (sqrt (/ (+ y x) x))
  (sqrt (/ (+ y x) x))
  (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (+ y x)) (cbrt x))
  (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (sqrt x))
  (/ (cbrt (+ y x)) (sqrt x))
  (* (cbrt (+ y x)) (cbrt (+ y x)))
  (/ (cbrt (+ y x)) x)
  (/ (sqrt (+ y x)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (+ y x)) (cbrt x))
  (/ (sqrt (+ y x)) (sqrt x))
  (/ (sqrt (+ y x)) (sqrt x))
  (sqrt (+ y x))
  (/ (sqrt (+ y x)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (+ y x) (cbrt x))
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (+ y x) (cbrt x))
  (/ 1 (sqrt x))
  (/ (+ y x) (sqrt x))
  (/ 1 (sqrt x))
  (/ (+ y x) (sqrt x))
  1
  (/ (+ y x) x)
  1
  (/ (+ y x) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (+ y x) (cbrt x))
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (+ y x) (cbrt x))
  (/ 1 (sqrt x))
  (/ (+ y x) (sqrt x))
  (/ 1 (sqrt x))
  (/ (+ y x) (sqrt x))
  1
  (/ (+ y x) x)
  1
  (/ (+ y x) x)
  1
  (/ (+ y x) x)
  (+ y x)
  (/ 1 x)
  (sqrt (/ (+ y x) x))
  (sqrt (/ (+ y x) x))
  (sqrt (/ (+ y x) x))
  (sqrt (/ (+ y x) x))
  1
  (/ (+ y x) x)
  (sqrt (/ (+ y x) x))
  (sqrt (/ (+ y x) x))
  (* (sqrt (sqrt (/ (+ y x) x))) (sqrt (/ (sqrt (+ y x)) (sqrt x))))
  (* (sqrt (sqrt (/ (+ y x) x))) (sqrt (/ (sqrt (+ y x)) (sqrt x))))
  (sqrt (/ (+ y x) x))
  (sqrt (/ (+ y x) x))
  (* (sqrt (sqrt (/ (+ y x) x))) (sqrt (/ (sqrt (+ y x)) (sqrt x))))
  (* (sqrt (sqrt (/ (+ y x) x))) (sqrt (/ (sqrt (+ y x)) (sqrt x))))
  (/ (sqrt (+ y x)) (sqrt x))
  (/ (sqrt (+ y x)) (sqrt x))
  (* (sqrt (sqrt (/ (+ y x) x))) (sqrt (/ (sqrt (+ y x)) (sqrt x))))
  (* (sqrt (sqrt (/ (+ y x) x))) (sqrt (/ (sqrt (+ y x)) (sqrt x))))
  (sqrt (/ (+ y x) x))
  (sqrt (/ (+ y x) x))
  (* (sqrt (sqrt (/ (+ y x) x))) (sqrt (/ (sqrt (+ y x)) (sqrt x))))
  (* (sqrt (sqrt (/ (+ y x) x))) (sqrt (/ (sqrt (+ y x)) (sqrt x))))
  (sqrt (/ (+ y x) x))
  (sqrt (/ (+ y x) x))
  1
  2
  1
  (* (sqrt (/ (+ y x) x)) (* (cbrt (sqrt (/ (+ y x) x))) (cbrt (sqrt (/ (+ y x) x)))))
  (* (fabs (cbrt (/ (+ y x) x))) (sqrt (/ (+ y x) x)))
  (pow (sqrt (sqrt (/ (+ y x) x))) 3)
  (* (sqrt (/ (+ y x) x)) (fabs (/ (cbrt (+ y x)) (cbrt x))))
  (* (sqrt (/ (+ y x) x)) (sqrt (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (sqrt x))))
  (* (sqrt (/ (+ y x) x)) (fabs (cbrt (+ y x))))
  (* (sqrt (/ (+ y x) x)) (sqrt (/ (sqrt (+ y x)) (* (cbrt x) (cbrt x)))))
  (* (sqrt (/ (+ y x) x)) (sqrt (/ (sqrt (+ y x)) (sqrt x))))
  (* (sqrt (/ (+ y x) x)) (sqrt (/ (sqrt (+ y x)) 1)))
  (* (sqrt (/ (+ y x) x)) (sqrt (/ 1 (* (cbrt x) (cbrt x)))))
  (* (sqrt (/ (+ y x) x)) (sqrt (/ 1 (sqrt x))))
  (sqrt (/ (+ y x) x))
  (* (sqrt (/ (+ y x) x)) (sqrt (/ 1 (* (cbrt x) (cbrt x)))))
  (* (sqrt (/ (+ y x) x)) (sqrt (/ 1 (sqrt x))))
  (sqrt (/ (+ y x) x))
  (sqrt (/ (+ y x) x))
  (* (sqrt (/ (+ y x) x)) (sqrt (+ y x)))
  (pow (sqrt (sqrt (/ (+ y x) x))) 3)
  (sqrt (/ (+ y x) x))
  (pow (cbrt (sqrt (/ (+ y x) x))) 4)
  (* (sqrt (cbrt (/ (+ y x) x))) (sqrt (/ (+ y x) x)))
  (pow (sqrt (sqrt (/ (+ y x) x))) 3)
  (* (sqrt (/ (cbrt (+ y x)) (cbrt x))) (sqrt (/ (+ y x) x)))
  (* (sqrt (/ (cbrt (+ y x)) (sqrt x))) (sqrt (/ (+ y x) x)))
  (* (sqrt (/ (cbrt (+ y x)) x)) (sqrt (/ (+ y x) x)))
  (* (sqrt (/ (sqrt (+ y x)) (cbrt x))) (sqrt (/ (+ y x) x)))
  (* (sqrt (/ (+ y x) x)) (sqrt (/ (sqrt (+ y x)) (sqrt x))))
  (* (sqrt (/ (sqrt (+ y x)) x)) (sqrt (/ (+ y x) x)))
  (* (sqrt (/ (+ y x) (cbrt x))) (sqrt (/ (+ y x) x)))
  (* (sqrt (/ (+ y x) (sqrt x))) (sqrt (/ (+ y x) x)))
  (/ (+ y x) x)
  (* (sqrt (/ (+ y x) (cbrt x))) (sqrt (/ (+ y x) x)))
  (* (sqrt (/ (+ y x) (sqrt x))) (sqrt (/ (+ y x) x)))
  (/ (+ y x) x)
  (/ (+ y x) x)
  (* (sqrt (/ 1 x)) (sqrt (/ (+ y x) x)))
  (pow (sqrt (sqrt (/ (+ y x) x))) 3)
  (/ (+ y x) x)
  (* (sqrt (/ (+ y x) x)) (sqrt (+ y x)))
  (* (sqrt (/ (+ y x) x)) (sqrt (+ y x)))
  (+ (* 1/2 (/ y x)) 1)
  (+ (* +nan.0 (- (/ 1 (pow y 3)) (/ 1 x))) (/ (- +nan.0) y))
  (+ (* +nan.0 (- (/ 1 (pow y 3)) (/ 1 x))) (/ (- +nan.0) y))
  (+ (* 1/2 (/ y x)) 1)
  (+ (* +nan.0 (- (/ 1 (pow y 3)) (/ 1 x))) (/ (- +nan.0) y))
  (+ (* +nan.0 (- (/ 1 (pow y 3)) (/ 1 x))) (/ (- +nan.0) y))
  0
  0
  0
  (+ (/ y x) 1)
  (+ (/ y x) 1)
  (+ (/ y x) 1)
0.772 * * * [progress]: adding candidates to table
1.092 * [progress]: [Phase 3 of 3] Extracting.
1.092 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ 1 (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x)))))> #<alt (λ (x y) (/ x (+ y x)))>)
1.092 * * * [regime-changes]: Trying 3 branch expressions: ((/ x (+ y x)) y x)
1.092 * * * * [regimes]: Trying to branch on (/ x (+ y x)) from (#<alt (λ (x y) (/ 1 (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x)))))> #<alt (λ (x y) (/ x (+ y x)))>)
1.102 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ 1 (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x)))))> #<alt (λ (x y) (/ x (+ y x)))>)
1.113 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ 1 (* (sqrt (/ (+ y x) x)) (sqrt (/ (+ y x) x)))))> #<alt (λ (x y) (/ x (+ y x)))>)
1.124 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
1.125 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ x (+ y x))
1.125 * * [simplify]: iteration  0 :  5  enodes  (cost  2 )
1.126 * * [simplify]: iteration  1 :  5  enodes  (cost  2 )
1.126 * [simplify]: Simplified to:
   (/ x (+ y x))
1.446 * [regime-testing]: Baseline error score: 0.013251656457057132
1.447 * [regime-testing]: Oracle error score: 0.010251281410176272
1.448 * [regime-testing]: End program error score: 0.013251656457057132