8.089 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.011 * * * [progress]: [2/2] Setting up program.
0.012 * [progress]: [Phase 2 of 3] Improving.
0.013 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ x (+ x y))
0.015 * * [simplify]: iteration  0 :  5  enodes  (cost  2 )
0.016 * * [simplify]: iteration  1 :  5  enodes  (cost  2 )
0.017 * [simplify]: Simplified to:
   (/ x (+ x y))
0.017 * * [progress]: iteration 1 / 4
0.017 * * * [progress]: picking best candidate
0.018 * * * * [pick]: Picked  #<alt (λ (x y) (/ x (+ x y)))>
0.018 * * * [progress]: localizing error
0.022 * * * [progress]: generating rewritten candidates
0.022 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.028 * * * [progress]: generating series expansions
0.028 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.028 * [approximate]: Taking taylor expansion of (/ x (+ x y)) in (x y) around 0
0.028 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in y
0.028 * [taylor]: Taking taylor expansion of x in y
0.028 * [taylor]: Taking taylor expansion of (+ x y) in y
0.028 * [taylor]: Taking taylor expansion of x in y
0.028 * [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
0.030 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.030 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.030 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.030 * [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
0.040 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.040 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.040 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.040 * [taylor]: Taking taylor expansion of x in y
0.040 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.040 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.040 * [taylor]: Taking taylor expansion of y in y
0.040 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.041 * [taylor]: Taking taylor expansion of x in y
0.041 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.041 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.041 * [taylor]: Taking taylor expansion of x in x
0.041 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.041 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.041 * [taylor]: Taking taylor expansion of y in x
0.041 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.041 * [taylor]: Taking taylor expansion of x in x
0.043 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.043 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.043 * [taylor]: Taking taylor expansion of x in x
0.043 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.043 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.043 * [taylor]: Taking taylor expansion of y in x
0.043 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.043 * [taylor]: Taking taylor expansion of x in x
0.044 * [taylor]: Taking taylor expansion of 1 in y
0.046 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.046 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.046 * [taylor]: Taking taylor expansion of y in y
0.049 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.049 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.049 * [taylor]: Taking taylor expansion of y in y
0.057 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.057 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.057 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.057 * [taylor]: Taking taylor expansion of x in y
0.057 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.057 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.057 * [taylor]: Taking taylor expansion of y in y
0.057 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.057 * [taylor]: Taking taylor expansion of x in y
0.058 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.058 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.058 * [taylor]: Taking taylor expansion of x in x
0.058 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.058 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.058 * [taylor]: Taking taylor expansion of y in x
0.058 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.058 * [taylor]: Taking taylor expansion of x in x
0.059 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.059 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.059 * [taylor]: Taking taylor expansion of x in x
0.059 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.059 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.059 * [taylor]: Taking taylor expansion of y in x
0.060 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.061 * [taylor]: Taking taylor expansion of 1 in y
0.063 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.063 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.063 * [taylor]: Taking taylor expansion of y in y
0.066 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.066 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.066 * [taylor]: Taking taylor expansion of y in y
0.070 * * * [progress]: simplifying candidates
0.071 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log x) (log (+ x y)))
  (log (/ x (+ x y)))
  (exp (/ x (+ x y)))
  (/ (* (* x x) x) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (/ x (+ x y))) (cbrt (/ x (+ x y))))
  (cbrt (/ x (+ x y)))
  (* (* (/ x (+ x y)) (/ x (+ x y))) (/ x (+ x y)))
  (sqrt (/ x (+ x y)))
  (sqrt (/ x (+ x y)))
  (- x)
  (- (+ x y))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (cbrt x) (cbrt (+ x y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ x y)))
  (/ (cbrt x) (sqrt (+ x y)))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ x y))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ x y))
  (/ (sqrt x) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (sqrt x) (cbrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ x y))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ x (sqrt (+ x y)))
  (/ 1 1)
  (/ x (+ x y))
  (/ 1 1)
  (/ x (+ x y))
  (/ 1 (+ x y))
  (/ (+ x y) x)
  (/ x (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (sqrt (+ x y)))
  (/ x 1)
  (/ x 1)
  (/ (+ x y) (cbrt x))
  (/ (+ x y) (sqrt x))
  (/ (+ x y) x)
  (/ x (+ (pow x 3) (pow y 3)))
  (/ x (- (* x x) (* y y)))
  0
  0
  0
0.075 * * [simplify]: iteration  0 :  118  enodes  (cost  153 )
0.078 * * [simplify]: iteration  1 :  378  enodes  (cost  144 )
0.084 * * [simplify]: iteration  2 :  1024  enodes  (cost  144 )
0.104 * * [simplify]: iteration  3 :  3620  enodes  (cost  144 )
0.152 * * [simplify]: iteration  4 :  5001  enodes  (cost  144 )
0.153 * [simplify]: Simplified to:
   (log (/ x (+ x y)))
  (log (/ x (+ x y)))
  (exp (/ x (+ x y)))
  (pow (/ x (+ x y)) 3)
  (* (cbrt (/ x (+ x y))) (cbrt (/ x (+ x y))))
  (cbrt (/ x (+ x y)))
  (pow (/ x (+ x y)) 3)
  (sqrt (/ x (+ x y)))
  (sqrt (/ x (+ x y)))
  (- x)
  (- (+ x y))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (cbrt x) (cbrt (+ x y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ x y)))
  (/ (cbrt x) (sqrt (+ x y)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x y))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x y))
  (/ (sqrt x) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (sqrt x) (cbrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (sqrt x)
  (/ (sqrt x) (+ x y))
  (sqrt x)
  (/ (sqrt x) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ x (sqrt (+ x y)))
  1
  (/ x (+ x y))
  1
  (/ x (+ x y))
  (/ 1 (+ x y))
  (/ (+ x y) x)
  (/ x (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (sqrt (+ x y)))
  x
  x
  (/ (+ x y) (cbrt x))
  (/ (+ x y) (sqrt x))
  (/ (+ x y) x)
  (/ x (+ (pow x 3) (pow y 3)))
  (/ x (- (* x x) (* y y)))
  0
  0
  0
0.153 * * * [progress]: adding candidates to table
0.199 * * [progress]: iteration 2 / 4
0.199 * * * [progress]: picking best candidate
0.205 * * * * [pick]: Picked  #<alt (λ (x y) (* x (/ 1 (+ x y))))>
0.205 * * * [progress]: localizing error
0.210 * * * [progress]: generating rewritten candidates
0.210 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.220 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.228 * * * [progress]: generating series expansions
0.228 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.228 * [approximate]: Taking taylor expansion of (/ x (+ x y)) in (x y) around 0
0.228 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in y
0.229 * [taylor]: Taking taylor expansion of x in y
0.229 * [taylor]: Taking taylor expansion of (+ x y) in y
0.229 * [taylor]: Taking taylor expansion of x in y
0.229 * [taylor]: Taking taylor expansion of y in y
0.229 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.229 * [taylor]: Taking taylor expansion of x in x
0.229 * [taylor]: Taking taylor expansion of (+ x y) in x
0.229 * [taylor]: Taking taylor expansion of x in x
0.229 * [taylor]: Taking taylor expansion of y in x
0.229 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.229 * [taylor]: Taking taylor expansion of x in x
0.229 * [taylor]: Taking taylor expansion of (+ x y) in x
0.229 * [taylor]: Taking taylor expansion of x in x
0.229 * [taylor]: Taking taylor expansion of y in x
0.229 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.229 * [taylor]: Taking taylor expansion of y in y
0.230 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.230 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.230 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.230 * [taylor]: Taking taylor expansion of y in y
0.234 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.234 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.234 * [taylor]: Taking taylor expansion of y in y
0.240 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.240 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.240 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.240 * [taylor]: Taking taylor expansion of 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
0.241 * [taylor]: Taking taylor expansion of x in y
0.241 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.241 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.241 * [taylor]: Taking taylor expansion of x in x
0.241 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.241 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.241 * [taylor]: Taking taylor expansion of y in x
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 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.243 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.243 * [taylor]: Taking taylor expansion of x in x
0.243 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.243 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.243 * [taylor]: Taking taylor expansion of y in x
0.243 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.243 * [taylor]: Taking taylor expansion of x in x
0.245 * [taylor]: Taking taylor expansion of 1 in y
0.246 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.246 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.246 * [taylor]: Taking taylor expansion of y in y
0.250 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.250 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.250 * [taylor]: Taking taylor expansion of y in y
0.254 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.254 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.254 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.254 * [taylor]: Taking taylor expansion of x in y
0.254 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.254 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.254 * [taylor]: Taking taylor expansion of y in y
0.255 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.255 * [taylor]: Taking taylor expansion of x in y
0.255 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.255 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.255 * [taylor]: Taking taylor expansion of 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
0.257 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.257 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.257 * [taylor]: Taking taylor expansion of x in x
0.257 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.257 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.257 * [taylor]: Taking taylor expansion of y in x
0.257 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.257 * [taylor]: Taking taylor expansion of x in x
0.259 * [taylor]: Taking taylor expansion of 1 in y
0.260 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.260 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.260 * [taylor]: Taking taylor expansion of y in y
0.264 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.264 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.264 * [taylor]: Taking taylor expansion of y in y
0.268 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.268 * [approximate]: Taking taylor expansion of (/ 1 (+ x y)) in (x y) around 0
0.268 * [taylor]: Taking taylor expansion of (/ 1 (+ x y)) in y
0.268 * [taylor]: Taking taylor expansion of (+ x y) in y
0.268 * [taylor]: Taking taylor expansion of x in y
0.268 * [taylor]: Taking taylor expansion of y in y
0.268 * [taylor]: Taking taylor expansion of (/ 1 (+ x y)) in x
0.268 * [taylor]: Taking taylor expansion of (+ x y) in x
0.268 * [taylor]: Taking taylor expansion of x in x
0.268 * [taylor]: Taking taylor expansion of y in x
0.268 * [taylor]: Taking taylor expansion of (/ 1 (+ x y)) in x
0.268 * [taylor]: Taking taylor expansion of (+ x y) in x
0.268 * [taylor]: Taking taylor expansion of x in x
0.268 * [taylor]: Taking taylor expansion of y in x
0.268 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.268 * [taylor]: Taking taylor expansion of y in y
0.269 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.269 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.269 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.269 * [taylor]: Taking taylor expansion of y in y
0.272 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.273 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.273 * [taylor]: Taking taylor expansion of y in y
0.282 * [approximate]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in (x y) around 0
0.282 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 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
0.283 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.283 * [taylor]: Taking taylor expansion of x in y
0.283 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in x
0.283 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.283 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.283 * [taylor]: Taking taylor expansion of y in x
0.283 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.283 * [taylor]: Taking taylor expansion of x in x
0.284 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in x
0.284 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.284 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.284 * [taylor]: Taking taylor expansion of y in x
0.284 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.284 * [taylor]: Taking taylor expansion of x in x
0.285 * [taylor]: Taking taylor expansion of 1 in y
0.285 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.285 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.285 * [taylor]: Taking taylor expansion of y in y
0.288 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.288 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.288 * [taylor]: Taking taylor expansion of y in y
0.292 * [approximate]: Taking taylor expansion of (/ -1 (+ (/ 1 y) (/ 1 x))) in (x y) around 0
0.292 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 y) (/ 1 x))) in y
0.292 * [taylor]: Taking taylor expansion of -1 in y
0.292 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.292 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.292 * [taylor]: Taking taylor expansion of y in y
0.292 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.292 * [taylor]: Taking taylor expansion of x in y
0.293 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 y) (/ 1 x))) in x
0.293 * [taylor]: Taking taylor expansion of -1 in x
0.293 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.293 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.293 * [taylor]: Taking taylor expansion of y in x
0.293 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.293 * [taylor]: Taking taylor expansion of x in x
0.294 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 y) (/ 1 x))) in x
0.294 * [taylor]: Taking taylor expansion of -1 in x
0.294 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.294 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.294 * [taylor]: Taking taylor expansion of y in x
0.294 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.294 * [taylor]: Taking taylor expansion of x in x
0.294 * [taylor]: Taking taylor expansion of -1 in y
0.295 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.295 * [taylor]: Taking taylor expansion of y in y
0.298 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.298 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.298 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.298 * [taylor]: Taking taylor expansion of y in y
0.302 * * * [progress]: simplifying candidates
0.303 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (/ 1 (+ x y)))
  (+ (log x) (- (log (+ x y))))
  (+ (log x) (- 0 (log (+ x y))))
  (+ (log x) (- (log 1) (log (+ x y))))
  (+ (log x) (log (/ 1 (+ x y))))
  (log (* x (/ 1 (+ x y))))
  (exp (* x (/ 1 (+ x y))))
  (* (* (* x x) x) (/ (* (* 1 1) 1) (* (* (+ x y) (+ x y)) (+ x y))))
  (* (* (* x x) x) (* (* (/ 1 (+ x y)) (/ 1 (+ x y))) (/ 1 (+ x y))))
  (* (cbrt (* x (/ 1 (+ x y)))) (cbrt (* x (/ 1 (+ x y)))))
  (cbrt (* x (/ 1 (+ x y))))
  (* (* (* x (/ 1 (+ x y))) (* x (/ 1 (+ x y)))) (* x (/ 1 (+ x y))))
  (sqrt (* x (/ 1 (+ x y))))
  (sqrt (* x (/ 1 (+ x y))))
  (* (sqrt x) (sqrt (/ 1 (+ x y))))
  (* (sqrt x) (sqrt (/ 1 (+ x y))))
  (* (sqrt x) (/ (sqrt 1) (sqrt (+ x y))))
  (* (sqrt x) (/ (sqrt 1) (sqrt (+ x y))))
  (* (sqrt x) (/ 1 (sqrt (+ x y))))
  (* (sqrt x) (/ 1 (sqrt (+ x y))))
  (* x (* (cbrt (/ 1 (+ x y))) (cbrt (/ 1 (+ x y)))))
  (* x (sqrt (/ 1 (+ x y))))
  (* x (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (* x (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ x y))))
  (* x (/ (* (cbrt 1) (cbrt 1)) 1))
  (* x (/ (* (cbrt 1) (cbrt 1)) 1))
  (* x (/ (sqrt 1) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (* x (/ (sqrt 1) (sqrt (+ x y))))
  (* x (/ (sqrt 1) 1))
  (* x (/ (sqrt 1) 1))
  (* x (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (* x (/ 1 (sqrt (+ x y))))
  (* x (/ 1 1))
  (* x (/ 1 1))
  (* x 1)
  (* x 1)
  (* x (/ 1 (+ (pow x 3) (pow y 3))))
  (* x (/ 1 (- (* x x) (* y y))))
  (* (cbrt x) (/ 1 (+ x y)))
  (* (sqrt x) (/ 1 (+ x y)))
  (* x (/ 1 (+ x y)))
  (* x 1)
  (- 1)
  (- (log (+ x y)))
  (- 0 (log (+ x y)))
  (- (log 1) (log (+ x y)))
  (log (/ 1 (+ x y)))
  (exp (/ 1 (+ x y)))
  (/ (* (* 1 1) 1) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (/ 1 (+ x y))) (cbrt (/ 1 (+ x y))))
  (cbrt (/ 1 (+ x y)))
  (* (* (/ 1 (+ x y)) (/ 1 (+ x y))) (/ 1 (+ x y)))
  (sqrt (/ 1 (+ x y)))
  (sqrt (/ 1 (+ x y)))
  (- 1)
  (- (+ x y))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (cbrt 1) (cbrt (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ x y)))
  (/ (cbrt 1) (sqrt (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (+ x y))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (+ x y))
  (/ (sqrt 1) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (sqrt 1) (cbrt (+ x y)))
  (/ (sqrt 1) (sqrt (+ x y)))
  (/ (sqrt 1) (sqrt (+ x y)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (+ x y))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ 1 (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ 1 1)
  (/ 1 (+ x y))
  (/ 1 1)
  (/ 1 (+ x y))
  (/ 1 (+ x y))
  (/ (+ x y) 1)
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ 1 (sqrt (+ x y)))
  (/ 1 1)
  (/ 1 1)
  (/ (+ x y) (cbrt 1))
  (/ (+ x y) (sqrt 1))
  (/ (+ x y) 1)
  (/ 1 (+ (pow x 3) (pow y 3)))
  (/ 1 (- (* x x) (* y y)))
  0
  0
  0
  0
  0
  0
0.308 * * [simplify]: iteration  0 :  226  enodes  (cost  346 )
0.313 * * [simplify]: iteration  1 :  996  enodes  (cost  296 )
0.329 * * [simplify]: iteration  2 :  3433  enodes  (cost  258 )
0.359 * * [simplify]: iteration  3 :  5001  enodes  (cost  258 )
0.361 * [simplify]: Simplified to:
   (/ x (+ x y))
  (- (log x) (log (+ x y)))
  (- (log x) (log (+ x y)))
  (- (log x) (log (+ x y)))
  (- (log x) (log (+ x y)))
  (- (log x) (log (+ x y)))
  (exp (* x (/ 1 (+ x y))))
  (pow (/ x (+ x y)) 3)
  (pow (/ x (+ x y)) 3)
  (* (cbrt (* x (/ 1 (+ x y)))) (cbrt (* x (/ 1 (+ x y)))))
  (cbrt (* x (/ 1 (+ x y))))
  (pow (/ x (+ x y)) 3)
  (sqrt (* x (/ 1 (+ x y))))
  (sqrt (* x (/ 1 (+ x y))))
  (* (sqrt x) (sqrt (/ 1 (+ x y))))
  (* (sqrt x) (sqrt (/ 1 (+ x y))))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (* x (* (cbrt (/ 1 (+ x y))) (cbrt (/ 1 (+ x y)))))
  (* x (sqrt (/ 1 (+ x y))))
  (/ x (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (sqrt (+ x y)))
  x
  x
  (/ x (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (sqrt (+ x y)))
  x
  x
  (/ x (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (sqrt (+ x y)))
  x
  x
  x
  x
  (/ x (+ (pow x 3) (pow y 3)))
  (/ x (- (* x x) (* y y)))
  (/ (cbrt x) (+ x y))
  (/ (sqrt x) (+ x y))
  (/ x (+ x y))
  x
  (- 1)
  (log (/ 1 (+ x y)))
  (log (/ 1 (+ x y)))
  (log (/ 1 (+ x y)))
  (log (/ 1 (+ x y)))
  (exp (/ 1 (+ x y)))
  (/ 1 (pow (+ x y) 3))
  (* (cbrt (/ 1 (+ x y))) (cbrt (/ 1 (+ x y))))
  (cbrt (/ 1 (+ x y)))
  (/ 1 (pow (+ x y) 3))
  (sqrt (/ 1 (+ x y)))
  (sqrt (/ 1 (+ x y)))
  (- 1)
  (- (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ 1 (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  1
  (/ 1 (+ x y))
  1
  (/ 1 (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ 1 (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  1
  (/ 1 (+ x y))
  1
  (/ 1 (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ 1 (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  1
  (/ 1 (+ x y))
  1
  (/ 1 (+ x y))
  (/ 1 (+ x y))
  (+ x y)
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ 1 (sqrt (+ x y)))
  1
  1
  (+ x y)
  (+ x y)
  (+ x y)
  (/ 1 (+ (pow x 3) (pow y 3)))
  (/ 1 (- (* x x) (* y y)))
  0
  0
  0
  0
  0
  0
0.361 * * * [progress]: adding candidates to table
0.433 * * [progress]: iteration 3 / 4
0.433 * * * [progress]: picking best candidate
0.438 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ x y)) (cbrt (+ x y)))) (/ (cbrt x) (cbrt (+ x y)))))>
0.438 * * * [progress]: localizing error
0.448 * * * [progress]: generating rewritten candidates
0.448 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
0.450 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2)
0.451 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1)
0.452 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1)
0.460 * * * [progress]: generating series expansions
0.460 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
0.460 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
0.460 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.460 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.460 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.460 * [taylor]: Taking taylor expansion of 1/3 in x
0.460 * [taylor]: Taking taylor expansion of (log x) in x
0.460 * [taylor]: Taking taylor expansion of x in x
0.461 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.461 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.461 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.461 * [taylor]: Taking taylor expansion of 1/3 in x
0.461 * [taylor]: Taking taylor expansion of (log x) in x
0.461 * [taylor]: Taking taylor expansion of x in x
0.511 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
0.511 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.511 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.511 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.511 * [taylor]: Taking taylor expansion of 1/3 in x
0.511 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.511 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.511 * [taylor]: Taking taylor expansion of x in x
0.512 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.512 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.512 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.512 * [taylor]: Taking taylor expansion of 1/3 in x
0.512 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.512 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.512 * [taylor]: Taking taylor expansion of x in x
0.589 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0
0.589 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.589 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.589 * [taylor]: Taking taylor expansion of -1 in x
0.590 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.590 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.590 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.590 * [taylor]: Taking taylor expansion of 1/3 in x
0.590 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.590 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.590 * [taylor]: Taking taylor expansion of x in x
0.592 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.592 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.592 * [taylor]: Taking taylor expansion of -1 in x
0.593 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.593 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.593 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.593 * [taylor]: Taking taylor expansion of 1/3 in x
0.593 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.593 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.593 * [taylor]: Taking taylor expansion of x in x
0.661 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2)
0.661 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
0.661 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.662 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.662 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.662 * [taylor]: Taking taylor expansion of 1/3 in x
0.662 * [taylor]: Taking taylor expansion of (log x) in x
0.662 * [taylor]: Taking taylor expansion of x in x
0.662 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.662 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.662 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.662 * [taylor]: Taking taylor expansion of 1/3 in x
0.662 * [taylor]: Taking taylor expansion of (log x) in x
0.662 * [taylor]: Taking taylor expansion of x in x
0.708 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
0.708 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.708 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.708 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.708 * [taylor]: Taking taylor expansion of 1/3 in x
0.708 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.708 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.708 * [taylor]: Taking taylor expansion of x in x
0.709 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.709 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.709 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.709 * [taylor]: Taking taylor expansion of 1/3 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 x in x
0.761 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0
0.761 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.761 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.761 * [taylor]: Taking taylor expansion of -1 in x
0.762 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.762 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.762 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.762 * [taylor]: Taking taylor expansion of 1/3 in x
0.762 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.762 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.762 * [taylor]: Taking taylor expansion of x in x
0.763 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.763 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.763 * [taylor]: Taking taylor expansion of -1 in x
0.764 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.764 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.764 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.764 * [taylor]: Taking taylor expansion of 1/3 in x
0.764 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.764 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.764 * [taylor]: Taking taylor expansion of x in x
0.826 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1)
0.827 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
0.827 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.827 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.827 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.827 * [taylor]: Taking taylor expansion of 1/3 in x
0.827 * [taylor]: Taking taylor expansion of (log x) in x
0.827 * [taylor]: Taking taylor expansion of x in x
0.827 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.827 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.827 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.827 * [taylor]: Taking taylor expansion of 1/3 in x
0.827 * [taylor]: Taking taylor expansion of (log x) in x
0.827 * [taylor]: Taking taylor expansion of x in x
0.877 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
0.877 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.877 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.877 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.877 * [taylor]: Taking taylor expansion of 1/3 in x
0.877 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.877 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.877 * [taylor]: Taking taylor expansion of x in x
0.878 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.878 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.878 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.878 * [taylor]: Taking taylor expansion of 1/3 in x
0.878 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.878 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.878 * [taylor]: Taking taylor expansion of x in x
0.932 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0
0.932 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.932 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.932 * [taylor]: Taking taylor expansion of -1 in x
0.933 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.933 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.933 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.933 * [taylor]: Taking taylor expansion of 1/3 in x
0.933 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.933 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.933 * [taylor]: Taking taylor expansion of x in x
0.934 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.934 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.934 * [taylor]: Taking taylor expansion of -1 in x
0.935 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.935 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.935 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.935 * [taylor]: Taking taylor expansion of 1/3 in x
0.935 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.935 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.935 * [taylor]: Taking taylor expansion of x in x
0.996 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1)
0.996 * [approximate]: Taking taylor expansion of (pow (pow x 2) 1/3) in (x) around 0
0.996 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x
0.996 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x
0.996 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x
0.996 * [taylor]: Taking taylor expansion of 1/3 in x
0.996 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x
0.996 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.996 * [taylor]: Taking taylor expansion of x in x
0.997 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x
0.997 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x
0.997 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x
0.997 * [taylor]: Taking taylor expansion of 1/3 in x
0.997 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x
0.997 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.997 * [taylor]: Taking taylor expansion of x in x
1.052 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in (x) around 0
1.052 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
1.052 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
1.052 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
1.052 * [taylor]: Taking taylor expansion of 1/3 in x
1.052 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
1.052 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.052 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.052 * [taylor]: Taking taylor expansion of x in x
1.053 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
1.053 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
1.053 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
1.053 * [taylor]: Taking taylor expansion of 1/3 in x
1.053 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
1.053 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.053 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.053 * [taylor]: Taking taylor expansion of x in x
1.110 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in (x) around 0
1.110 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in x
1.110 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x
1.110 * [taylor]: Taking taylor expansion of (cbrt -1) in x
1.110 * [taylor]: Taking taylor expansion of -1 in x
1.111 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
1.111 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
1.111 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
1.111 * [taylor]: Taking taylor expansion of 1/3 in x
1.111 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
1.111 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.111 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.111 * [taylor]: Taking taylor expansion of x in x
1.112 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in x
1.112 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x
1.112 * [taylor]: Taking taylor expansion of (cbrt -1) in x
1.112 * [taylor]: Taking taylor expansion of -1 in x
1.113 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
1.113 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
1.113 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
1.113 * [taylor]: Taking taylor expansion of 1/3 in x
1.113 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
1.113 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.113 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.113 * [taylor]: Taking taylor expansion of x in x
1.187 * * * [progress]: simplifying candidates
1.189 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  (cbrt 1)
  (cbrt x)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  (* (* (cbrt x) (cbrt x)) (cbrt x))
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  (cbrt 1)
  (cbrt x)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  (* (* (cbrt x) (cbrt x)) (cbrt x))
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  (cbrt 1)
  (cbrt x)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  (* (* (cbrt x) (cbrt x)) (cbrt x))
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (+ 1/3 1/3)
  (+ 1 1)
  (* x x)
  (* (cbrt x) (cbrt x))
  (+ 1 1)
  (+ (log (cbrt x)) (log (cbrt x)))
  (log (* (cbrt x) (cbrt x)))
  (exp (* (cbrt x) (cbrt x)))
  (* x x)
  (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x))))
  (cbrt (* (cbrt x) (cbrt x)))
  (* (* (* (cbrt x) (cbrt x)) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x)))
  (sqrt (* (cbrt x) (cbrt x)))
  (sqrt (* (cbrt x) (cbrt x)))
  (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x))))
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt x) (cbrt x))
  (* (* (cbrt (cbrt x)) (cbrt (cbrt x))) (* (cbrt (cbrt x)) (cbrt (cbrt x))))
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (* (sqrt (cbrt x)) (sqrt (cbrt x)))
  (* (sqrt (cbrt x)) (sqrt (cbrt x)))
  (* 1 1)
  (* (cbrt x) (cbrt x))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (sqrt (cbrt x)) (cbrt (sqrt x)))
  (* (sqrt (cbrt x)) (cbrt (sqrt x)))
  (* (sqrt (cbrt x)) (sqrt (cbrt x)))
  (* (sqrt (cbrt x)) (sqrt (cbrt x)))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt x) (cbrt (* (cbrt x) (cbrt x))))
  (* (cbrt x) (cbrt (sqrt x)))
  (* (cbrt x) (cbrt 1))
  (* (cbrt x) (* (cbrt (cbrt x)) (cbrt (cbrt x))))
  (* (cbrt x) (sqrt (cbrt x)))
  (* (cbrt x) 1)
  (* (cbrt (cbrt x)) (cbrt x))
  (* (cbrt (sqrt x)) (cbrt x))
  (* (cbrt x) (cbrt x))
  (* (cbrt (cbrt x)) (cbrt x))
  (* (sqrt (cbrt x)) (cbrt x))
  (* (cbrt x) (cbrt x))
  (pow x 1/3)
  (pow (/ 1 x) -1/3)
  (* (pow (* -1 x) 1/3) (cbrt -1))
  (pow x 1/3)
  (pow (/ 1 x) -1/3)
  (* (pow (* -1 x) 1/3) (cbrt -1))
  (pow x 1/3)
  (pow (/ 1 x) -1/3)
  (* (pow (* -1 x) 1/3) (cbrt -1))
  (pow x 2/3)
  (pow (/ 1 x) -2/3)
  (* (pow (cbrt -1) 2) (pow (pow x 2) 1/3))
1.192 * * [simplify]: iteration  0 :  115  enodes  (cost  288 )
1.195 * * [simplify]: iteration  1 :  472  enodes  (cost  261 )
1.209 * * [simplify]: iteration  2 :  2959  enodes  (cost  238 )
1.272 * * [simplify]: iteration  3 :  5003  enodes  (cost  235 )
1.274 * [simplify]: Simplified to:
   (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  1
  (pow x 1/3)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  x
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  1
  (pow x 1/3)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  x
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  1
  (pow x 1/3)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  x
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  2/3
  2
  (pow x 2)
  (pow x 2/3)
  2
  (* 2/3 (log x))
  (* 2/3 (log x))
  (exp (pow x 2/3))
  (pow x 2)
  (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x))))
  (cbrt (* (cbrt x) (cbrt x)))
  (pow x 2)
  (fabs (pow x 1/3))
  (fabs (pow x 1/3))
  (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x))))
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  1
  (pow x 2/3)
  (pow (cbrt (cbrt x)) 4)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (pow x 1/3)
  (pow x 1/3)
  1
  (pow x 2/3)
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (pow x 1/3)
  (pow x 1/3)
  2/3
  2
  (* (cbrt x) (cbrt (* (cbrt x) (cbrt x))))
  (* (cbrt x) (cbrt (sqrt x)))
  (pow x 1/3)
  (pow (cbrt (cbrt x)) 5)
  (pow (sqrt (cbrt x)) 3)
  (pow x 1/3)
  (pow (cbrt (cbrt x)) 4)
  (* (cbrt x) (cbrt (sqrt x)))
  (pow x 2/3)
  (pow (cbrt (cbrt x)) 4)
  (pow (sqrt (cbrt x)) 3)
  (pow x 2/3)
  (pow x 1/3)
  (pow (/ 1 x) -1/3)
  (* (pow (* -1 x) 1/3) (cbrt -1))
  (pow x 1/3)
  (pow (/ 1 x) -1/3)
  (* (pow (* -1 x) 1/3) (cbrt -1))
  (pow x 1/3)
  (pow (/ 1 x) -1/3)
  (* (pow (* -1 x) 1/3) (cbrt -1))
  (pow x 2/3)
  (pow (/ 1 x) -2/3)
  (* (pow (cbrt -1) 2) (pow (pow x 2) 1/3))
1.275 * * * [progress]: adding candidates to table
1.437 * * [progress]: iteration 4 / 4
1.437 * * * [progress]: picking best candidate
1.440 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ x (- (* x x) (* y y))) (- x y)))>
1.440 * * * [progress]: localizing error
1.447 * * * [progress]: generating rewritten candidates
1.447 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
1.453 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
1.465 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 2)
1.472 * * * [progress]: generating series expansions
1.472 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
1.472 * [approximate]: Taking taylor expansion of (/ x (- (pow x 2) (pow y 2))) in (x y) around 0
1.472 * [taylor]: Taking taylor expansion of (/ x (- (pow x 2) (pow y 2))) in y
1.472 * [taylor]: Taking taylor expansion of x in y
1.472 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
1.472 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.472 * [taylor]: Taking taylor expansion of x in y
1.472 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.472 * [taylor]: Taking taylor expansion of y in y
1.472 * [taylor]: Taking taylor expansion of (/ x (- (pow x 2) (pow y 2))) in x
1.472 * [taylor]: Taking taylor expansion of x in x
1.472 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
1.472 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.472 * [taylor]: Taking taylor expansion of x in x
1.472 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.472 * [taylor]: Taking taylor expansion of y in x
1.473 * [taylor]: Taking taylor expansion of (/ x (- (pow x 2) (pow y 2))) in x
1.473 * [taylor]: Taking taylor expansion of x in x
1.473 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
1.473 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.473 * [taylor]: Taking taylor expansion of x in x
1.473 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.473 * [taylor]: Taking taylor expansion of y in x
1.473 * [taylor]: Taking taylor expansion of (/ -1 (pow y 2)) in y
1.473 * [taylor]: Taking taylor expansion of -1 in y
1.473 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.473 * [taylor]: Taking taylor expansion of y in y
1.477 * [taylor]: Taking taylor expansion of 0 in y
1.479 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4))) in y
1.479 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
1.479 * [taylor]: Taking taylor expansion of (pow y 4) in y
1.479 * [taylor]: Taking taylor expansion of y in y
1.487 * [approximate]: Taking taylor expansion of (/ 1 (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in (x y) around 0
1.487 * [taylor]: Taking taylor expansion of (/ 1 (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
1.487 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
1.487 * [taylor]: Taking taylor expansion of x in y
1.487 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
1.487 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.487 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.487 * [taylor]: Taking taylor expansion of x in y
1.487 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.487 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.487 * [taylor]: Taking taylor expansion of y in y
1.488 * [taylor]: Taking taylor expansion of (/ 1 (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
1.488 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
1.488 * [taylor]: Taking taylor expansion of x in x
1.488 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.488 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.488 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.488 * [taylor]: Taking taylor expansion of x in x
1.488 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.488 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.488 * [taylor]: Taking taylor expansion of y in x
1.491 * [taylor]: Taking taylor expansion of (/ 1 (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
1.491 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
1.491 * [taylor]: Taking taylor expansion of x in x
1.491 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.491 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.491 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.491 * [taylor]: Taking taylor expansion of x in x
1.491 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.491 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.491 * [taylor]: Taking taylor expansion of y in x
1.493 * [taylor]: Taking taylor expansion of 1 in y
1.495 * [taylor]: Taking taylor expansion of 0 in y
1.498 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.498 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.498 * [taylor]: Taking taylor expansion of y in y
1.503 * [approximate]: Taking taylor expansion of (/ -1 (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in (x y) around 0
1.503 * [taylor]: Taking taylor expansion of (/ -1 (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
1.503 * [taylor]: Taking taylor expansion of -1 in y
1.503 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
1.503 * [taylor]: Taking taylor expansion of x in y
1.503 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
1.503 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.503 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.503 * [taylor]: Taking taylor expansion of x in y
1.503 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.503 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.503 * [taylor]: Taking taylor expansion of y in y
1.504 * [taylor]: Taking taylor expansion of (/ -1 (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
1.504 * [taylor]: Taking taylor expansion of -1 in x
1.504 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
1.504 * [taylor]: Taking taylor expansion of x in x
1.504 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.504 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.504 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.504 * [taylor]: Taking taylor expansion of x in x
1.504 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.504 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.504 * [taylor]: Taking taylor expansion of y in x
1.507 * [taylor]: Taking taylor expansion of (/ -1 (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
1.507 * [taylor]: Taking taylor expansion of -1 in x
1.507 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
1.507 * [taylor]: Taking taylor expansion of x in x
1.507 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.507 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.507 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.507 * [taylor]: Taking taylor expansion of x in x
1.507 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.507 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.507 * [taylor]: Taking taylor expansion of y in x
1.513 * [taylor]: Taking taylor expansion of -1 in y
1.515 * [taylor]: Taking taylor expansion of 0 in y
1.518 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
1.518 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.518 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.518 * [taylor]: Taking taylor expansion of y in y
1.523 * * * * [progress]: [ 2 / 3 ] generating series at (2)
1.523 * [approximate]: Taking taylor expansion of (/ (* x (- x y)) (- (pow x 2) (pow y 2))) in (x y) around 0
1.523 * [taylor]: Taking taylor expansion of (/ (* x (- x y)) (- (pow x 2) (pow y 2))) in y
1.523 * [taylor]: Taking taylor expansion of (* x (- x y)) in y
1.523 * [taylor]: Taking taylor expansion of x in y
1.523 * [taylor]: Taking taylor expansion of (- x y) in y
1.523 * [taylor]: Taking taylor expansion of x in y
1.523 * [taylor]: Taking taylor expansion of y in y
1.523 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
1.523 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.523 * [taylor]: Taking taylor expansion of x in y
1.524 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.524 * [taylor]: Taking taylor expansion of y in y
1.524 * [taylor]: Taking taylor expansion of (/ (* x (- x y)) (- (pow x 2) (pow y 2))) in x
1.524 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
1.524 * [taylor]: Taking taylor expansion of x in x
1.524 * [taylor]: Taking taylor expansion of (- x y) in x
1.524 * [taylor]: Taking taylor expansion of x in x
1.524 * [taylor]: Taking taylor expansion of y in x
1.524 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
1.524 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.524 * [taylor]: Taking taylor expansion of x in x
1.524 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.524 * [taylor]: Taking taylor expansion of y in x
1.525 * [taylor]: Taking taylor expansion of (/ (* x (- x y)) (- (pow x 2) (pow y 2))) in x
1.525 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
1.525 * [taylor]: Taking taylor expansion of x in x
1.525 * [taylor]: Taking taylor expansion of (- x y) in x
1.525 * [taylor]: Taking taylor expansion of x in x
1.525 * [taylor]: Taking taylor expansion of y in x
1.525 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
1.525 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.525 * [taylor]: Taking taylor expansion of x in x
1.525 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.525 * [taylor]: Taking taylor expansion of y in x
1.527 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.527 * [taylor]: Taking taylor expansion of y in y
1.529 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
1.529 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.529 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.529 * [taylor]: Taking taylor expansion of y in y
1.534 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.534 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.534 * [taylor]: Taking taylor expansion of y in y
1.540 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in (x y) around 0
1.540 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
1.540 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1.540 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.540 * [taylor]: Taking taylor expansion of x in y
1.541 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.541 * [taylor]: Taking taylor expansion of y in y
1.541 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
1.541 * [taylor]: Taking taylor expansion of x in y
1.541 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
1.541 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.541 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.541 * [taylor]: Taking taylor expansion of x in y
1.541 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.541 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.541 * [taylor]: Taking taylor expansion of y in y
1.542 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
1.542 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.542 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.542 * [taylor]: Taking taylor expansion of x in x
1.543 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.543 * [taylor]: Taking taylor expansion of y in x
1.543 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
1.543 * [taylor]: Taking taylor expansion of x in x
1.543 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.543 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.543 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.543 * [taylor]: Taking taylor expansion of x in x
1.543 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.543 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.543 * [taylor]: Taking taylor expansion of y in x
1.546 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
1.546 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.546 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.546 * [taylor]: Taking taylor expansion of x in x
1.546 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.546 * [taylor]: Taking taylor expansion of y in x
1.546 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
1.546 * [taylor]: Taking taylor expansion of x in x
1.546 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.546 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.546 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.546 * [taylor]: Taking taylor expansion of x in x
1.547 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.547 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.547 * [taylor]: Taking taylor expansion of y in x
1.549 * [taylor]: Taking taylor expansion of 1 in y
1.551 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
1.552 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.552 * [taylor]: Taking taylor expansion of y in y
1.557 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.557 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.557 * [taylor]: Taking taylor expansion of y in y
1.561 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in (x y) around 0
1.561 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in y
1.561 * [taylor]: Taking taylor expansion of -1 in y
1.561 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
1.561 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1.561 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.561 * [taylor]: Taking taylor expansion of y in y
1.561 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.561 * [taylor]: Taking taylor expansion of x in y
1.561 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
1.561 * [taylor]: Taking taylor expansion of x in y
1.561 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
1.561 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.561 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.561 * [taylor]: Taking taylor expansion of x in y
1.562 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.562 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.562 * [taylor]: Taking taylor expansion of y in y
1.563 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
1.563 * [taylor]: Taking taylor expansion of -1 in x
1.563 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
1.563 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.563 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.563 * [taylor]: Taking taylor expansion of y in x
1.563 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.563 * [taylor]: Taking taylor expansion of x in x
1.563 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
1.563 * [taylor]: Taking taylor expansion of x in x
1.563 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.563 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.563 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.563 * [taylor]: Taking taylor expansion of x in x
1.564 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.564 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.564 * [taylor]: Taking taylor expansion of y in x
1.566 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
1.566 * [taylor]: Taking taylor expansion of -1 in x
1.566 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
1.566 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.566 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.566 * [taylor]: Taking taylor expansion of y in x
1.566 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.566 * [taylor]: Taking taylor expansion of x in x
1.567 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
1.567 * [taylor]: Taking taylor expansion of x in x
1.567 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.567 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.567 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.567 * [taylor]: Taking taylor expansion of x in x
1.567 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.567 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.567 * [taylor]: Taking taylor expansion of y in x
1.570 * [taylor]: Taking taylor expansion of 1 in y
1.573 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
1.573 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.573 * [taylor]: Taking taylor expansion of y in y
1.579 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.579 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.579 * [taylor]: Taking taylor expansion of y in y
1.583 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 2)
1.583 * [approximate]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in (x y) around 0
1.583 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
1.583 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.583 * [taylor]: Taking taylor expansion of x in y
1.583 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.583 * [taylor]: Taking taylor expansion of y in y
1.583 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
1.583 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.583 * [taylor]: Taking taylor expansion of x in x
1.583 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.583 * [taylor]: Taking taylor expansion of y in x
1.583 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
1.583 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.583 * [taylor]: Taking taylor expansion of x in x
1.583 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.583 * [taylor]: Taking taylor expansion of y in x
1.583 * [taylor]: Taking taylor expansion of (- (pow y 2)) in y
1.583 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.583 * [taylor]: Taking taylor expansion of y in y
1.584 * [taylor]: Taking taylor expansion of 0 in y
1.585 * [taylor]: Taking taylor expansion of 1 in y
1.587 * [taylor]: Taking taylor expansion of 0 in y
1.589 * [taylor]: Taking taylor expansion of 0 in y
1.589 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
1.589 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
1.589 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.589 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.589 * [taylor]: Taking taylor expansion of x in y
1.589 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.589 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.589 * [taylor]: Taking taylor expansion of y in y
1.590 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.590 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.590 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.590 * [taylor]: Taking taylor expansion of x in x
1.590 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.590 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.591 * [taylor]: Taking taylor expansion of y in x
1.591 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.591 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.591 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.591 * [taylor]: Taking taylor expansion of x in x
1.591 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.591 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.591 * [taylor]: Taking taylor expansion of y in x
1.592 * [taylor]: Taking taylor expansion of 1 in y
1.597 * [taylor]: Taking taylor expansion of 0 in y
1.598 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
1.598 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.598 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.599 * [taylor]: Taking taylor expansion of y in y
1.601 * [taylor]: Taking taylor expansion of 0 in y
1.604 * [taylor]: Taking taylor expansion of 0 in y
1.605 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
1.605 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
1.605 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.605 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.605 * [taylor]: Taking taylor expansion of x in y
1.606 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.606 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.606 * [taylor]: Taking taylor expansion of y in y
1.606 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.606 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.606 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.606 * [taylor]: Taking taylor expansion of x in x
1.607 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.607 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.607 * [taylor]: Taking taylor expansion of y in x
1.607 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.607 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.607 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.607 * [taylor]: Taking taylor expansion of x in x
1.607 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.607 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.607 * [taylor]: Taking taylor expansion of y in x
1.608 * [taylor]: Taking taylor expansion of 1 in y
1.609 * [taylor]: Taking taylor expansion of 0 in y
1.610 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
1.610 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.610 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.610 * [taylor]: Taking taylor expansion of y in y
1.612 * [taylor]: Taking taylor expansion of 0 in y
1.615 * [taylor]: Taking taylor expansion of 0 in y
1.617 * * * [progress]: simplifying candidates
1.618 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log x) (log (- (* x x) (* y y))))
  (log (/ x (- (* x x) (* y y))))
  (exp (/ x (- (* x x) (* y y))))
  (/ (* (* x x) x) (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y))))
  (* (cbrt (/ x (- (* x x) (* y y)))) (cbrt (/ x (- (* x x) (* y y)))))
  (cbrt (/ x (- (* x x) (* y y))))
  (* (* (/ x (- (* x x) (* y y))) (/ x (- (* x x) (* y y)))) (/ x (- (* x x) (* y y))))
  (sqrt (/ x (- (* x x) (* y y))))
  (sqrt (/ x (- (* x x) (* y y))))
  (- x)
  (- (- (* x x) (* y y)))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))))
  (/ (cbrt x) (cbrt (- (* x x) (* y y))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (- (* x x) (* y y))))
  (/ (cbrt x) (sqrt (- (* x x) (* y y))))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (- (* x x) (* y y)))
  (/ (* (cbrt x) (cbrt x)) (+ x y))
  (/ (cbrt x) (- x y))
  (/ (sqrt x) (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))))
  (/ (sqrt x) (cbrt (- (* x x) (* y y))))
  (/ (sqrt x) (sqrt (- (* x x) (* y y))))
  (/ (sqrt x) (sqrt (- (* x x) (* y y))))
  (/ (sqrt x) 1)
  (/ (sqrt x) (- (* x x) (* y y)))
  (/ (sqrt x) (+ x y))
  (/ (sqrt x) (- x y))
  (/ 1 (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))))
  (/ x (cbrt (- (* x x) (* y y))))
  (/ 1 (sqrt (- (* x x) (* y y))))
  (/ x (sqrt (- (* x x) (* y y))))
  (/ 1 1)
  (/ x (- (* x x) (* y y)))
  (/ 1 (+ x y))
  (/ x (- x y))
  (/ 1 (- (* x x) (* y y)))
  (/ (- (* x x) (* y y)) x)
  (/ x (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))))
  (/ x (sqrt (- (* x x) (* y y))))
  (/ x 1)
  (/ x (+ x y))
  (/ (- (* x x) (* y y)) (cbrt x))
  (/ (- (* x x) (* y y)) (sqrt x))
  (/ (- (* x x) (* y y)) x)
  (/ x (- (pow (* x x) 3) (pow (* y y) 3)))
  (/ x (- (* (* x x) (* x x)) (* (* y y) (* y y))))
  (* (/ x (- (* x x) (* y y))) (- x y))
  (+ (- (log x) (log (- (* x x) (* y y)))) (log (- x y)))
  (+ (log (/ x (- (* x x) (* y y)))) (log (- x y)))
  (log (* (/ x (- (* x x) (* y y))) (- x y)))
  (exp (* (/ x (- (* x x) (* y y))) (- x y)))
  (* (/ (* (* x x) x) (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y)))) (* (* (- x y) (- x y)) (- x y)))
  (* (* (* (/ x (- (* x x) (* y y))) (/ x (- (* x x) (* y y)))) (/ x (- (* x x) (* y y)))) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (* (/ x (- (* x x) (* y y))) (- x y))) (cbrt (* (/ x (- (* x x) (* y y))) (- x y))))
  (cbrt (* (/ x (- (* x x) (* y y))) (- x y)))
  (* (* (* (/ x (- (* x x) (* y y))) (- x y)) (* (/ x (- (* x x) (* y y))) (- x y))) (* (/ x (- (* x x) (* y y))) (- x y)))
  (sqrt (* (/ x (- (* x x) (* y y))) (- x y)))
  (sqrt (* (/ x (- (* x x) (* y y))) (- x y)))
  (* x (- (pow x 3) (pow y 3)))
  (* (- (* x x) (* y y)) (+ (* x x) (+ (* y y) (* x y))))
  (* x (- (* x x) (* y y)))
  (* (- (* x x) (* y y)) (+ x y))
  (* (sqrt (/ x (- (* x x) (* y y)))) (sqrt (- x y)))
  (* (sqrt (/ x (- (* x x) (* y y)))) (sqrt (- x y)))
  (* (/ (sqrt x) (sqrt (- (* x x) (* y y)))) (sqrt (- x y)))
  (* (/ (sqrt x) (sqrt (- (* x x) (* y y)))) (sqrt (- x y)))
  (* (/ x (- (* x x) (* y y))) x)
  (* (/ x (- (* x x) (* y y))) (- y))
  (* (/ x (- (* x x) (* y y))) x)
  (* (/ x (- (* x x) (* y y))) (- y))
  (* x (/ x (- (* x x) (* y y))))
  (* (- y) (/ x (- (* x x) (* y y))))
  (* x (/ x (- (* x x) (* y y))))
  (* (- y) (/ x (- (* x x) (* y y))))
  (* (/ x (- (* x x) (* y y))) (* (cbrt (- x y)) (cbrt (- x y))))
  (* (/ x (- (* x x) (* y y))) (sqrt (- x y)))
  (* (/ x (- (* x x) (* y y))) 1)
  (* (/ x (- (* x x) (* y y))) (+ (sqrt x) (sqrt y)))
  (* (/ x (- (* x x) (* y y))) 1)
  (* (cbrt (/ x (- (* x x) (* y y)))) (- x y))
  (* (sqrt (/ x (- (* x x) (* y y)))) (- x y))
  (* (/ (cbrt x) (cbrt (- (* x x) (* y y)))) (- x y))
  (* (/ (cbrt x) (sqrt (- (* x x) (* y y)))) (- x y))
  (* (/ (cbrt x) (- (* x x) (* y y))) (- x y))
  (* (/ (cbrt x) (- x y)) (- x y))
  (* (/ (sqrt x) (cbrt (- (* x x) (* y y)))) (- x y))
  (* (/ (sqrt x) (sqrt (- (* x x) (* y y)))) (- x y))
  (* (/ (sqrt x) (- (* x x) (* y y))) (- x y))
  (* (/ (sqrt x) (- x y)) (- x y))
  (* (/ x (cbrt (- (* x x) (* y y)))) (- x y))
  (* (/ x (sqrt (- (* x x) (* y y)))) (- x y))
  (* (/ x (- (* x x) (* y y))) (- x y))
  (* (/ x (- x y)) (- x y))
  (* (/ x (- (* x x) (* y y))) (- x y))
  (* (/ 1 (- (* x x) (* y y))) (- x y))
  (* (+ (* (* x x) (* x x)) (+ (* (* y y) (* y y)) (* (* x x) (* y y)))) (- x y))
  (* (+ (* x x) (* y y)) (- x y))
  (* (/ x (- (* x x) (* y y))) (- (pow x 3) (pow y 3)))
  (* (/ x (- (* x x) (* y y))) (- (* x x) (* y y)))
  (* x (- x y))
  (/ (exp (* x x)) (exp (* y y)))
  (log (- (* x x) (* y y)))
  (exp (- (* x x) (* y y)))
  (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y))))
  (cbrt (- (* x x) (* y y)))
  (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y)))
  (sqrt (- (* x x) (* y y)))
  (sqrt (- (* x x) (* y y)))
  (- (pow (* x x) 3) (pow (* y y) 3))
  (+ (* (* x x) (* x x)) (+ (* (* y y) (* y y)) (* (* x x) (* y y))))
  (- (* y y))
  (- (* (* x x) (* x x)) (* (* y y) (* y y)))
  (+ (* x x) (* y y))
  (+ x y)
  (- x y)
  (- (* y y))
  0
  0
  0
  0
  0
  0
  (- (pow x 2) (pow y 2))
  (- (pow x 2) (pow y 2))
  (- (pow x 2) (pow y 2))
1.624 * * [simplify]: iteration  0 :  361  enodes  (cost  733 )
1.631 * * [simplify]: iteration  1 :  1824  enodes  (cost  666 )
1.662 * * [simplify]: iteration  2 :  5001  enodes  (cost  597 )
1.666 * [simplify]: Simplified to:
   (log (/ x (- (* x x) (* y y))))
  (log (/ x (- (* x x) (* y y))))
  (exp (/ x (- (* x x) (* y y))))
  (pow (/ x (- (* x x) (* y y))) 3)
  (* (cbrt (/ x (- (* x x) (* y y)))) (cbrt (/ x (- (* x x) (* y y)))))
  (cbrt (/ x (- (* x x) (* y y))))
  (pow (/ x (- (* x x) (* y y))) 3)
  (sqrt (/ x (- (* x x) (* y y))))
  (sqrt (/ x (- (* x x) (* y y))))
  (- x)
  (- (- (* x x) (* y y)))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))))
  (/ (cbrt x) (cbrt (- (* x x) (* y y))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (- (* x x) (* y y))))
  (/ (cbrt x) (sqrt (- (* x x) (* y y))))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (- (* x x) (* y y)))
  (/ (* (cbrt x) (cbrt x)) (+ x y))
  (/ (cbrt x) (- x y))
  (/ (sqrt x) (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))))
  (/ (sqrt x) (cbrt (- (* x x) (* y y))))
  (/ (sqrt x) (sqrt (- (* x x) (* y y))))
  (/ (sqrt x) (sqrt (- (* x x) (* y y))))
  (sqrt x)
  (/ (sqrt x) (- (* x x) (* y y)))
  (/ (sqrt x) (+ x y))
  (/ (sqrt x) (- x y))
  (/ 1 (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))))
  (/ x (cbrt (- (* x x) (* y y))))
  (/ 1 (sqrt (- (* x x) (* y y))))
  (/ x (sqrt (- (* x x) (* y y))))
  1
  (/ x (- (* x x) (* y y)))
  (/ 1 (+ x y))
  (/ x (- x y))
  (/ 1 (- (* x x) (* y y)))
  (/ (- (* x x) (* y y)) x)
  (/ x (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))))
  (/ x (sqrt (- (* x x) (* y y))))
  x
  (/ x (+ x y))
  (/ (- (* x x) (* y y)) (cbrt x))
  (/ (- (* x x) (* y y)) (sqrt x))
  (/ (- (* x x) (* y y)) x)
  (/ x (- (pow (* x x) 3) (pow (* y y) 3)))
  (/ x (+ (* (- (pow y 3)) y) (pow x 4)))
  (/ x (+ x y))
  (log (/ x (+ x y)))
  (log (/ x (+ x y)))
  (log (/ x (+ x y)))
  (exp (/ x (+ x y)))
  (pow (/ x (+ x y)) 3)
  (pow (/ x (+ x y)) 3)
  (* (cbrt (* (/ x (- (* x x) (* y y))) (- x y))) (cbrt (* (/ x (- (* x x) (* y y))) (- x y))))
  (cbrt (* (/ x (- (* x x) (* y y))) (- x y)))
  (pow (/ x (+ x y)) 3)
  (sqrt (* (/ x (- (* x x) (* y y))) (- x y)))
  (sqrt (* (/ x (- (* x x) (* y y))) (- x y)))
  (* x (- (pow x 3) (pow y 3)))
  (* (+ (* y (+ y x)) (pow x 2)) (- (* x x) (* y y)))
  (* x (- (* x x) (* y y)))
  (* (- (* x x) (* y y)) (+ x y))
  (* (sqrt (/ x (- (* x x) (* y y)))) (sqrt (- x y)))
  (* (sqrt (/ x (- (* x x) (* y y)))) (sqrt (- x y)))
  (* (/ (sqrt x) (sqrt (- (* x x) (* y y)))) (sqrt (- x y)))
  (* (/ (sqrt x) (sqrt (- (* x x) (* y y)))) (sqrt (- x y)))
  (* x (/ x (- (* x x) (* y y))))
  (* (/ x (- (* x x) (* y y))) (- y))
  (* x (/ x (- (* x x) (* y y))))
  (* (/ x (- (* x x) (* y y))) (- y))
  (* x (/ x (- (* x x) (* y y))))
  (* (/ x (- (* x x) (* y y))) (- y))
  (* x (/ x (- (* x x) (* y y))))
  (* (/ x (- (* x x) (* y y))) (- y))
  (* (/ x (- (* x x) (* y y))) (* (cbrt (- x y)) (cbrt (- x y))))
  (* (/ x (- (* x x) (* y y))) (sqrt (- x y)))
  (/ x (- (* x x) (* y y)))
  (* (/ x (- (* x x) (* y y))) (+ (sqrt x) (sqrt y)))
  (/ x (- (* x x) (* y y)))
  (* (cbrt (/ x (- (* x x) (* y y)))) (- x y))
  (* (sqrt (/ x (- (* x x) (* y y)))) (- x y))
  (* (/ (cbrt x) (cbrt (- (* x x) (* y y)))) (- x y))
  (* (/ (cbrt x) (sqrt (- (* x x) (* y y)))) (- x y))
  (* (/ (cbrt x) (- (* x x) (* y y))) (- x y))
  (cbrt x)
  (* (/ (sqrt x) (cbrt (- (* x x) (* y y)))) (- x y))
  (* (/ (sqrt x) (sqrt (- (* x x) (* y y)))) (- x y))
  (/ (sqrt x) (+ x y))
  (sqrt x)
  (* (/ x (cbrt (- (* x x) (* y y)))) (- x y))
  (* (/ x (sqrt (- (* x x) (* y y)))) (- x y))
  (/ x (+ x y))
  x
  (/ x (+ x y))
  (/ 1 (+ x y))
  (* (- x y) (+ (* (pow y 2) (+ (pow y 2) (pow x 2))) (* (* x x) (* x x))))
  (* (+ (* x x) (* y y)) (- x y))
  (* (/ x (- (* x x) (* y y))) (- (pow x 3) (pow y 3)))
  x
  (* x (- x y))
  (exp (- (* x x) (* y y)))
  (log (- (* x x) (* y y)))
  (exp (- (* x x) (* y y)))
  (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y))))
  (cbrt (- (* x x) (* y y)))
  (pow (- (* x x) (* y y)) 3)
  (sqrt (- (* x x) (* y y)))
  (sqrt (- (* x x) (* y y)))
  (- (pow (* x x) 3) (pow (* y y) 3))
  (+ (+ (pow x 4) (* (* x x) (* y y))) (pow y 4))
  (- (* y y))
  (+ (* (- (pow y 3)) y) (pow x 4))
  (+ (* x x) (* y y))
  (+ x y)
  (- x y)
  (- (* y y))
  0
  0
  0
  0
  0
  0
  (- (* x x) (* y y))
  (- (* x x) (* y y))
  (- (* x x) (* y y))
1.666 * * * [progress]: adding candidates to table
1.819 * [progress]: [Phase 3 of 3] Extracting.
1.819 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* x (/ 1 (+ x y))))> #<alt (λ (x y) (* (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ x y)) (cbrt (+ x y)))) (/ (cbrt x) (cbrt (+ x y)))))> #<alt (λ (x y) (* (/ (sqrt x) (* (cbrt (+ x y)) (cbrt (+ x y)))) (/ (sqrt x) (cbrt (+ x y)))))> #<alt (λ (x y) (* (/ x (- (* x x) (* y y))) (- x y)))> #<alt (λ (x y) (/ x (+ x y)))>)
1.820 * * * [regime-changes]: Trying 3 branch expressions: ((/ x (+ x y)) y x)
1.820 * * * * [regimes]: Trying to branch on (/ x (+ x y)) from (#<alt (λ (x y) (* x (/ 1 (+ x y))))> #<alt (λ (x y) (* (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ x y)) (cbrt (+ x y)))) (/ (cbrt x) (cbrt (+ x y)))))> #<alt (λ (x y) (* (/ (sqrt x) (* (cbrt (+ x y)) (cbrt (+ x y)))) (/ (sqrt x) (cbrt (+ x y)))))> #<alt (λ (x y) (* (/ x (- (* x x) (* y y))) (- x y)))> #<alt (λ (x y) (/ x (+ x y)))>)
1.838 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* x (/ 1 (+ x y))))> #<alt (λ (x y) (* (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ x y)) (cbrt (+ x y)))) (/ (cbrt x) (cbrt (+ x y)))))> #<alt (λ (x y) (* (/ (sqrt x) (* (cbrt (+ x y)) (cbrt (+ x y)))) (/ (sqrt x) (cbrt (+ x y)))))> #<alt (λ (x y) (* (/ x (- (* x x) (* y y))) (- x y)))> #<alt (λ (x y) (/ x (+ x y)))>)
1.855 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* x (/ 1 (+ x y))))> #<alt (λ (x y) (* (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ x y)) (cbrt (+ x y)))) (/ (cbrt x) (cbrt (+ x y)))))> #<alt (λ (x y) (* (/ (sqrt x) (* (cbrt (+ x y)) (cbrt (+ x y)))) (/ (sqrt x) (cbrt (+ x y)))))> #<alt (λ (x y) (* (/ x (- (* x x) (* y y))) (- x y)))> #<alt (λ (x y) (/ x (+ x y)))>)
1.874 * * * [regime]: Found split indices: #<option (#s(si 4 255))>
1.874 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ x (+ x y))
1.875 * * [simplify]: iteration  0 :  5  enodes  (cost  2 )
1.875 * * [simplify]: iteration  1 :  5  enodes  (cost  2 )
1.875 * [simplify]: Simplified to:
   (/ x (+ x y))
2.280 * [regime-testing]: Baseline error score: 0.01487685960745093
2.280 * [regime-testing]: Oracle error score: 0.006625828228528566
2.281 * [regime-testing]: End program error score: 0.01487685960745093