0.303 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.033 * * * [progress]: [2/2] Setting up program.
0.035 * [progress]: [Phase 2 of 3] Improving.
0.036 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (- 1.0 (/ 1.0 (* x 9.0))) (/ y (* 3.0 (sqrt x))))
0.037 * * [simplify]: iteration  0 :  12  enodes  (cost  14 )
0.038 * * [simplify]: iteration  1 :  24  enodes  (cost  14 )
0.041 * * [simplify]: iteration  2 :  47  enodes  (cost  14 )
0.046 * * [simplify]: iteration  3 :  75  enodes  (cost  14 )
0.054 * * [simplify]: iteration  4 :  94  enodes  (cost  14 )
0.064 * * [simplify]: iteration  5 :  115  enodes  (cost  14 )
0.079 * * [simplify]: iteration  6 :  134  enodes  (cost  14 )
0.094 * * [simplify]: iteration  7 :  165  enodes  (cost  14 )
0.113 * * [simplify]: iteration  8 :  190  enodes  (cost  14 )
0.137 * * [simplify]: iteration  done :  190  enodes  (cost  14 )
0.137 * [simplify]: Simplified to:
   (- (- 1.0 (/ 1.0 (* x 9.0))) (/ y (* 3.0 (sqrt x))))
0.137 * * [progress]: iteration 1 / 4
0.137 * * * [progress]: picking best candidate
0.139 * * * * [pick]: Picked  #<alt (λ (x y) (- (- 1.0 (/ 1.0 (* x 9.0))) (/ y (* 3.0 (sqrt x)))))>
0.139 * * * [progress]: localizing error
0.149 * * * [progress]: generating rewritten candidates
0.149 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
0.152 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
0.156 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2)
0.160 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
0.221 * * * [progress]: generating series expansions
0.221 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
0.221 * [approximate]: Taking taylor expansion of (/ 0.1111111111111111 x) in (x) around 0
0.221 * [taylor]: Taking taylor expansion of (/ 0.1111111111111111 x) in x
0.221 * [taylor]: Taking taylor expansion of 0.1111111111111111 in x
0.221 * [taylor]: Taking taylor expansion of x in x
0.222 * [taylor]: Taking taylor expansion of (/ 0.1111111111111111 x) in x
0.222 * [taylor]: Taking taylor expansion of 0.1111111111111111 in x
0.222 * [taylor]: Taking taylor expansion of x in x
0.226 * [approximate]: Taking taylor expansion of (* 0.1111111111111111 x) in (x) around 0
0.226 * [taylor]: Taking taylor expansion of (* 0.1111111111111111 x) in x
0.226 * [taylor]: Taking taylor expansion of 0.1111111111111111 in x
0.226 * [taylor]: Taking taylor expansion of x in x
0.226 * [taylor]: Taking taylor expansion of (* 0.1111111111111111 x) in x
0.226 * [taylor]: Taking taylor expansion of 0.1111111111111111 in x
0.226 * [taylor]: Taking taylor expansion of x in x
0.231 * [approximate]: Taking taylor expansion of (* -0.1111111111111111 x) in (x) around 0
0.231 * [taylor]: Taking taylor expansion of (* -0.1111111111111111 x) in x
0.231 * [taylor]: Taking taylor expansion of -0.1111111111111111 in x
0.231 * [taylor]: Taking taylor expansion of x in x
0.231 * [taylor]: Taking taylor expansion of (* -0.1111111111111111 x) in x
0.231 * [taylor]: Taking taylor expansion of -0.1111111111111111 in x
0.231 * [taylor]: Taking taylor expansion of x in x
0.237 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
0.237 * [approximate]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) in (y x) around 0
0.237 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) in x
0.237 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.237 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) y) in x
0.237 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.237 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.237 * [taylor]: Taking taylor expansion of x in x
0.239 * [taylor]: Taking taylor expansion of y in x
0.239 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) in y
0.239 * [taylor]: Taking taylor expansion of 0.3333333333333333 in y
0.239 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) y) in y
0.239 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
0.239 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.239 * [taylor]: Taking taylor expansion of x in y
0.239 * [taylor]: Taking taylor expansion of y in y
0.239 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) in y
0.239 * [taylor]: Taking taylor expansion of 0.3333333333333333 in y
0.239 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) y) in y
0.239 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
0.239 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.239 * [taylor]: Taking taylor expansion of x in y
0.240 * [taylor]: Taking taylor expansion of y in y
0.240 * [taylor]: Taking taylor expansion of 0 in x
0.241 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (sqrt (/ 1 x))) in x
0.241 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.241 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.241 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.241 * [taylor]: Taking taylor expansion of x in x
0.244 * [taylor]: Taking taylor expansion of 0 in x
0.247 * [taylor]: Taking taylor expansion of 0 in x
0.253 * [taylor]: Taking taylor expansion of 0 in x
0.258 * [approximate]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) in (y x) around 0
0.258 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) in x
0.258 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.258 * [taylor]: Taking taylor expansion of (* (sqrt x) (/ 1 y)) in x
0.258 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.258 * [taylor]: Taking taylor expansion of x in x
0.259 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.259 * [taylor]: Taking taylor expansion of y in x
0.259 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) in y
0.259 * [taylor]: Taking taylor expansion of 0.3333333333333333 in y
0.259 * [taylor]: Taking taylor expansion of (* (sqrt x) (/ 1 y)) in y
0.259 * [taylor]: Taking taylor expansion of (sqrt x) in y
0.259 * [taylor]: Taking taylor expansion of x in y
0.259 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.259 * [taylor]: Taking taylor expansion of y in y
0.260 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) in y
0.260 * [taylor]: Taking taylor expansion of 0.3333333333333333 in y
0.260 * [taylor]: Taking taylor expansion of (* (sqrt x) (/ 1 y)) in y
0.260 * [taylor]: Taking taylor expansion of (sqrt x) in y
0.260 * [taylor]: Taking taylor expansion of x in y
0.260 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.260 * [taylor]: Taking taylor expansion of y in y
0.260 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (sqrt x)) in x
0.260 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.260 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.260 * [taylor]: Taking taylor expansion of x in x
0.266 * [taylor]: Taking taylor expansion of 0 in x
0.269 * [taylor]: Taking taylor expansion of 0 in x
0.274 * [taylor]: Taking taylor expansion of 0 in x
0.279 * [approximate]: Taking taylor expansion of (/ -0.3333333333333333 (* y (sqrt (/ -1 x)))) in (y x) around 0
0.279 * [taylor]: Taking taylor expansion of (/ -0.3333333333333333 (* y (sqrt (/ -1 x)))) in x
0.279 * [taylor]: Taking taylor expansion of -0.3333333333333333 in x
0.279 * [taylor]: Taking taylor expansion of (* y (sqrt (/ -1 x))) in x
0.279 * [taylor]: Taking taylor expansion of y in x
0.279 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.279 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.279 * [taylor]: Taking taylor expansion of -1 in x
0.279 * [taylor]: Taking taylor expansion of x in x
0.281 * [taylor]: Taking taylor expansion of (/ -0.3333333333333333 (* y (sqrt (/ -1 x)))) in y
0.281 * [taylor]: Taking taylor expansion of -0.3333333333333333 in y
0.281 * [taylor]: Taking taylor expansion of (* y (sqrt (/ -1 x))) in y
0.281 * [taylor]: Taking taylor expansion of y in y
0.281 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.281 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.281 * [taylor]: Taking taylor expansion of -1 in y
0.281 * [taylor]: Taking taylor expansion of x in y
0.281 * [taylor]: Taking taylor expansion of (/ -0.3333333333333333 (* y (sqrt (/ -1 x)))) in y
0.282 * [taylor]: Taking taylor expansion of -0.3333333333333333 in y
0.282 * [taylor]: Taking taylor expansion of (* y (sqrt (/ -1 x))) in y
0.282 * [taylor]: Taking taylor expansion of y in y
0.282 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.282 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.282 * [taylor]: Taking taylor expansion of -1 in y
0.282 * [taylor]: Taking taylor expansion of x in y
0.282 * [taylor]: Taking taylor expansion of (/ -0.3333333333333333 (sqrt (/ -1 x))) in x
0.282 * [taylor]: Taking taylor expansion of -0.3333333333333333 in x
0.282 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.282 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.282 * [taylor]: Taking taylor expansion of -1 in x
0.282 * [taylor]: Taking taylor expansion of x in x
0.285 * [taylor]: Taking taylor expansion of 0 in x
0.291 * [taylor]: Taking taylor expansion of 0 in x
0.297 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2)
0.297 * [approximate]: Taking taylor expansion of (* 3.0 (sqrt x)) in (x) around 0
0.297 * [taylor]: Taking taylor expansion of (* 3.0 (sqrt x)) in x
0.297 * [taylor]: Taking taylor expansion of 3.0 in x
0.297 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.297 * [taylor]: Taking taylor expansion of x in x
0.299 * [taylor]: Taking taylor expansion of (* 3.0 (sqrt x)) in x
0.299 * [taylor]: Taking taylor expansion of 3.0 in x
0.299 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.299 * [taylor]: Taking taylor expansion of x in x
0.309 * [approximate]: Taking taylor expansion of (* 3.0 (sqrt (/ 1 x))) in (x) around 0
0.309 * [taylor]: Taking taylor expansion of (* 3.0 (sqrt (/ 1 x))) in x
0.309 * [taylor]: Taking taylor expansion of 3.0 in x
0.309 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.309 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.309 * [taylor]: Taking taylor expansion of x in x
0.310 * [taylor]: Taking taylor expansion of (* 3.0 (sqrt (/ 1 x))) in x
0.310 * [taylor]: Taking taylor expansion of 3.0 in x
0.310 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.310 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.310 * [taylor]: Taking taylor expansion of x in x
0.322 * [approximate]: Taking taylor expansion of (* 3.0 (sqrt (/ -1 x))) in (x) around 0
0.322 * [taylor]: Taking taylor expansion of (* 3.0 (sqrt (/ -1 x))) in x
0.322 * [taylor]: Taking taylor expansion of 3.0 in x
0.322 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.322 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.322 * [taylor]: Taking taylor expansion of -1 in x
0.322 * [taylor]: Taking taylor expansion of x in x
0.323 * [taylor]: Taking taylor expansion of (* 3.0 (sqrt (/ -1 x))) in x
0.323 * [taylor]: Taking taylor expansion of 3.0 in x
0.323 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.323 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.323 * [taylor]: Taking taylor expansion of -1 in x
0.323 * [taylor]: Taking taylor expansion of x in x
0.334 * * * * [progress]: [ 4 / 4 ] generating series at (2)
0.335 * [approximate]: Taking taylor expansion of (- 1.0 (+ (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) (* 0.1111111111111111 (/ 1 x)))) in (x y) around 0
0.335 * [taylor]: Taking taylor expansion of (- 1.0 (+ (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) (* 0.1111111111111111 (/ 1 x)))) in y
0.335 * [taylor]: Taking taylor expansion of 1.0 in y
0.335 * [taylor]: Taking taylor expansion of (+ (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) (* 0.1111111111111111 (/ 1 x))) in y
0.335 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) in y
0.335 * [taylor]: Taking taylor expansion of 0.3333333333333333 in y
0.335 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) y) in y
0.335 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
0.335 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.335 * [taylor]: Taking taylor expansion of x in y
0.335 * [taylor]: Taking taylor expansion of y in y
0.335 * [taylor]: Taking taylor expansion of (* 0.1111111111111111 (/ 1 x)) in y
0.335 * [taylor]: Taking taylor expansion of 0.1111111111111111 in y
0.335 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.335 * [taylor]: Taking taylor expansion of x in y
0.335 * [taylor]: Taking taylor expansion of (- 1.0 (+ (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) (* 0.1111111111111111 (/ 1 x)))) in x
0.335 * [taylor]: Taking taylor expansion of 1.0 in x
0.335 * [taylor]: Taking taylor expansion of (+ (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) (* 0.1111111111111111 (/ 1 x))) in x
0.335 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) in x
0.335 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.335 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) y) in x
0.335 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.335 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.335 * [taylor]: Taking taylor expansion of x in x
0.337 * [taylor]: Taking taylor expansion of y in x
0.337 * [taylor]: Taking taylor expansion of (* 0.1111111111111111 (/ 1 x)) in x
0.337 * [taylor]: Taking taylor expansion of 0.1111111111111111 in x
0.337 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.337 * [taylor]: Taking taylor expansion of x in x
0.337 * [taylor]: Taking taylor expansion of (- 1.0 (+ (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) (* 0.1111111111111111 (/ 1 x)))) in x
0.337 * [taylor]: Taking taylor expansion of 1.0 in x
0.337 * [taylor]: Taking taylor expansion of (+ (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) (* 0.1111111111111111 (/ 1 x))) in x
0.337 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) in x
0.337 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.337 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) y) in x
0.337 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.337 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.337 * [taylor]: Taking taylor expansion of x in x
0.338 * [taylor]: Taking taylor expansion of y in x
0.338 * [taylor]: Taking taylor expansion of (* 0.1111111111111111 (/ 1 x)) in x
0.338 * [taylor]: Taking taylor expansion of 0.1111111111111111 in x
0.338 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.338 * [taylor]: Taking taylor expansion of x in x
0.340 * [taylor]: Taking taylor expansion of (- 0.1111111111111111) in y
0.340 * [taylor]: Taking taylor expansion of 0.1111111111111111 in y
0.342 * [taylor]: Taking taylor expansion of (- 1.0 (* +nan.0 y)) in y
0.342 * [taylor]: Taking taylor expansion of 1.0 in y
0.342 * [taylor]: Taking taylor expansion of (* +nan.0 y) in y
0.342 * [taylor]: Taking taylor expansion of +nan.0 in y
0.342 * [taylor]: Taking taylor expansion of y in y
0.350 * [taylor]: Taking taylor expansion of (- (* +nan.0 y)) in y
0.350 * [taylor]: Taking taylor expansion of (* +nan.0 y) in y
0.350 * [taylor]: Taking taylor expansion of +nan.0 in y
0.350 * [taylor]: Taking taylor expansion of y in y
0.353 * [approximate]: Taking taylor expansion of (- 1.0 (+ (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) (* 0.1111111111111111 x))) in (x y) around 0
0.354 * [taylor]: Taking taylor expansion of (- 1.0 (+ (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) (* 0.1111111111111111 x))) in y
0.354 * [taylor]: Taking taylor expansion of 1.0 in y
0.354 * [taylor]: Taking taylor expansion of (+ (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) (* 0.1111111111111111 x)) in y
0.354 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) in y
0.354 * [taylor]: Taking taylor expansion of 0.3333333333333333 in y
0.354 * [taylor]: Taking taylor expansion of (* (sqrt x) (/ 1 y)) in y
0.354 * [taylor]: Taking taylor expansion of (sqrt x) in y
0.354 * [taylor]: Taking taylor expansion of x in y
0.354 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.354 * [taylor]: Taking taylor expansion of y in y
0.354 * [taylor]: Taking taylor expansion of (* 0.1111111111111111 x) in y
0.354 * [taylor]: Taking taylor expansion of 0.1111111111111111 in y
0.354 * [taylor]: Taking taylor expansion of x in y
0.354 * [taylor]: Taking taylor expansion of (- 1.0 (+ (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) (* 0.1111111111111111 x))) in x
0.354 * [taylor]: Taking taylor expansion of 1.0 in x
0.354 * [taylor]: Taking taylor expansion of (+ (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) (* 0.1111111111111111 x)) in x
0.354 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) in x
0.354 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.354 * [taylor]: Taking taylor expansion of (* (sqrt x) (/ 1 y)) in x
0.354 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.354 * [taylor]: Taking taylor expansion of x in x
0.355 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.355 * [taylor]: Taking taylor expansion of y in x
0.355 * [taylor]: Taking taylor expansion of (* 0.1111111111111111 x) in x
0.355 * [taylor]: Taking taylor expansion of 0.1111111111111111 in x
0.355 * [taylor]: Taking taylor expansion of x in x
0.355 * [taylor]: Taking taylor expansion of (- 1.0 (+ (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) (* 0.1111111111111111 x))) in x
0.355 * [taylor]: Taking taylor expansion of 1.0 in x
0.355 * [taylor]: Taking taylor expansion of (+ (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) (* 0.1111111111111111 x)) in x
0.355 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) in x
0.355 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.355 * [taylor]: Taking taylor expansion of (* (sqrt x) (/ 1 y)) in x
0.356 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.356 * [taylor]: Taking taylor expansion of x in x
0.357 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.357 * [taylor]: Taking taylor expansion of y in x
0.357 * [taylor]: Taking taylor expansion of (* 0.1111111111111111 x) in x
0.357 * [taylor]: Taking taylor expansion of 0.1111111111111111 in x
0.357 * [taylor]: Taking taylor expansion of x in x
0.358 * [taylor]: Taking taylor expansion of 1.0 in y
0.360 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) 0.1111111111111111)) in y
0.360 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) 0.1111111111111111) in y
0.360 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
0.360 * [taylor]: Taking taylor expansion of +nan.0 in y
0.360 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.360 * [taylor]: Taking taylor expansion of y in y
0.360 * [taylor]: Taking taylor expansion of 0.1111111111111111 in y
0.365 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 y))) in y
0.365 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
0.365 * [taylor]: Taking taylor expansion of +nan.0 in y
0.365 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.365 * [taylor]: Taking taylor expansion of y in y
0.367 * [approximate]: Taking taylor expansion of (+ (* 0.3333333333333333 (/ 1 (* y (sqrt (/ -1 x))))) (+ (* 0.1111111111111111 x) 1.0)) in (x y) around 0
0.367 * [taylor]: Taking taylor expansion of (+ (* 0.3333333333333333 (/ 1 (* y (sqrt (/ -1 x))))) (+ (* 0.1111111111111111 x) 1.0)) in y
0.367 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (/ 1 (* y (sqrt (/ -1 x))))) in y
0.367 * [taylor]: Taking taylor expansion of 0.3333333333333333 in y
0.367 * [taylor]: Taking taylor expansion of (/ 1 (* y (sqrt (/ -1 x)))) in y
0.367 * [taylor]: Taking taylor expansion of (* y (sqrt (/ -1 x))) in y
0.367 * [taylor]: Taking taylor expansion of y in y
0.367 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.367 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.367 * [taylor]: Taking taylor expansion of -1 in y
0.367 * [taylor]: Taking taylor expansion of x in y
0.368 * [taylor]: Taking taylor expansion of (+ (* 0.1111111111111111 x) 1.0) in y
0.368 * [taylor]: Taking taylor expansion of (* 0.1111111111111111 x) in y
0.368 * [taylor]: Taking taylor expansion of 0.1111111111111111 in y
0.368 * [taylor]: Taking taylor expansion of x in y
0.368 * [taylor]: Taking taylor expansion of 1.0 in y
0.368 * [taylor]: Taking taylor expansion of (+ (* 0.3333333333333333 (/ 1 (* y (sqrt (/ -1 x))))) (+ (* 0.1111111111111111 x) 1.0)) in x
0.368 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (/ 1 (* y (sqrt (/ -1 x))))) in x
0.368 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.368 * [taylor]: Taking taylor expansion of (/ 1 (* y (sqrt (/ -1 x)))) in x
0.368 * [taylor]: Taking taylor expansion of (* y (sqrt (/ -1 x))) in x
0.368 * [taylor]: Taking taylor expansion of y in x
0.368 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.368 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.368 * [taylor]: Taking taylor expansion of -1 in x
0.368 * [taylor]: Taking taylor expansion of x in x
0.370 * [taylor]: Taking taylor expansion of (+ (* 0.1111111111111111 x) 1.0) in x
0.370 * [taylor]: Taking taylor expansion of (* 0.1111111111111111 x) in x
0.370 * [taylor]: Taking taylor expansion of 0.1111111111111111 in x
0.370 * [taylor]: Taking taylor expansion of x in x
0.370 * [taylor]: Taking taylor expansion of 1.0 in x
0.370 * [taylor]: Taking taylor expansion of (+ (* 0.3333333333333333 (/ 1 (* y (sqrt (/ -1 x))))) (+ (* 0.1111111111111111 x) 1.0)) in x
0.370 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (/ 1 (* y (sqrt (/ -1 x))))) in x
0.370 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.370 * [taylor]: Taking taylor expansion of (/ 1 (* y (sqrt (/ -1 x)))) in x
0.370 * [taylor]: Taking taylor expansion of (* y (sqrt (/ -1 x))) in x
0.370 * [taylor]: Taking taylor expansion of y in x
0.370 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.370 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.370 * [taylor]: Taking taylor expansion of -1 in x
0.370 * [taylor]: Taking taylor expansion of x in x
0.371 * [taylor]: Taking taylor expansion of (+ (* 0.1111111111111111 x) 1.0) in x
0.371 * [taylor]: Taking taylor expansion of (* 0.1111111111111111 x) in x
0.371 * [taylor]: Taking taylor expansion of 0.1111111111111111 in x
0.371 * [taylor]: Taking taylor expansion of x in x
0.371 * [taylor]: Taking taylor expansion of 1.0 in x
0.372 * [taylor]: Taking taylor expansion of (- 1.0 (* +nan.0 (/ 1 y))) in y
0.372 * [taylor]: Taking taylor expansion of 1.0 in y
0.372 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
0.372 * [taylor]: Taking taylor expansion of +nan.0 in y
0.372 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.372 * [taylor]: Taking taylor expansion of y in y
0.378 * [taylor]: Taking taylor expansion of (- 0.1111111111111111 (* +nan.0 (/ 1 y))) in y
0.378 * [taylor]: Taking taylor expansion of 0.1111111111111111 in y
0.378 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
0.378 * [taylor]: Taking taylor expansion of +nan.0 in y
0.378 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.378 * [taylor]: Taking taylor expansion of y in y
0.381 * * * [progress]: simplifying candidates
0.384 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (/ 1.0 (* x 9.0)))
  (log1p (/ 1.0 (* x 9.0)))
  (- (log 1.0) (+ (log x) (log 9.0)))
  (- (log 1.0) (log (* x 9.0)))
  (log (/ 1.0 (* x 9.0)))
  (exp (/ 1.0 (* x 9.0)))
  (/ (* (* 1.0 1.0) 1.0) (* (* (* x x) x) (* (* 9.0 9.0) 9.0)))
  (/ (* (* 1.0 1.0) 1.0) (* (* (* x 9.0) (* x 9.0)) (* x 9.0)))
  (* (cbrt (/ 1.0 (* x 9.0))) (cbrt (/ 1.0 (* x 9.0))))
  (cbrt (/ 1.0 (* x 9.0)))
  (* (* (/ 1.0 (* x 9.0)) (/ 1.0 (* x 9.0))) (/ 1.0 (* x 9.0)))
  (sqrt (/ 1.0 (* x 9.0)))
  (sqrt (/ 1.0 (* x 9.0)))
  (- 1.0)
  (- (* x 9.0))
  (/ (* (cbrt 1.0) (cbrt 1.0)) x)
  (/ (cbrt 1.0) 9.0)
  (/ (sqrt 1.0) x)
  (/ (sqrt 1.0) 9.0)
  (/ 1 x)
  (/ 1.0 9.0)
  (/ 1 (* x 9.0))
  (/ (* x 9.0) 1.0)
  (/ 1.0 x)
  (/ (* x 9.0) (cbrt 1.0))
  (/ (* x 9.0) (sqrt 1.0))
  (/ (* x 9.0) 1.0)
  (expm1 (/ y (* 3.0 (sqrt x))))
  (log1p (/ y (* 3.0 (sqrt x))))
  (- (log y) (+ (log 3.0) (log (sqrt x))))
  (- (log y) (log (* 3.0 (sqrt x))))
  (log (/ y (* 3.0 (sqrt x))))
  (exp (/ y (* 3.0 (sqrt x))))
  (/ (* (* y y) y) (* (* (* 3.0 3.0) 3.0) (* (* (sqrt x) (sqrt x)) (sqrt x))))
  (/ (* (* y y) y) (* (* (* 3.0 (sqrt x)) (* 3.0 (sqrt x))) (* 3.0 (sqrt x))))
  (* (cbrt (/ y (* 3.0 (sqrt x)))) (cbrt (/ y (* 3.0 (sqrt x)))))
  (cbrt (/ y (* 3.0 (sqrt x))))
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  (sqrt (/ y (* 3.0 (sqrt x))))
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  (/ (* (cbrt y) (cbrt y)) 3.0)
  (/ (cbrt y) (sqrt x))
  (/ (sqrt y) 3.0)
  (/ (sqrt y) (sqrt x))
  (/ 1 3.0)
  (/ y (sqrt x))
  (/ 1 (* 3.0 (sqrt x)))
  (/ (* 3.0 (sqrt x)) y)
  (/ y 3.0)
  (/ (* 3.0 (sqrt x)) (cbrt y))
  (/ (* 3.0 (sqrt x)) (sqrt y))
  (/ (* 3.0 (sqrt x)) y)
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  (* 3.0 (sqrt x))
  (+ (log 3.0) (log (sqrt x)))
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  (exp (* 3.0 (sqrt x)))
  (* (* (* 3.0 3.0) 3.0) (* (* (sqrt x) (sqrt x)) (sqrt x)))
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  (sqrt (* 3.0 (sqrt x)))
  (sqrt (* 3.0 (sqrt x)))
  (* (sqrt 3.0) (sqrt (sqrt x)))
  (* (sqrt 3.0) (sqrt (sqrt x)))
  (* (sqrt 3.0) (sqrt (sqrt x)))
  (* (sqrt 3.0) (sqrt (sqrt x)))
  (* 3.0 (* (cbrt (sqrt x)) (cbrt (sqrt x))))
  (* 3.0 (sqrt (* (cbrt x) (cbrt x))))
  (* 3.0 (sqrt (sqrt x)))
  (* 3.0 (sqrt 1))
  (* 3.0 (sqrt (sqrt x)))
  (* 3.0 1)
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  (* (sqrt 3.0) (sqrt x))
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  (/ 0.1111111111111111 x)
  (/ 0.1111111111111111 x)
  (/ 0.1111111111111111 x)
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  (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 x))))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- 1.0 (+ (* +nan.0 y) (* 0.1111111111111111 (/ 1 x))))
  (- 1.0 (+ (* +nan.0 (/ y (pow x 2))) (- (* +nan.0 (/ y x)))))
  (- 1.0 (+ (* +nan.0 (/ y x)) (- (* +nan.0 y))))
0.393 * * [simplify]: iteration  0 :  309  enodes  (cost  3815 )
0.446 * * [simplify]: iteration  1 :  788  enodes  (cost  3279 )