6.627 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.028 * * * [progress]: [2/2] Setting up program.
0.030 * [progress]: [Phase 2 of 3] Improving.
0.030 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (- 1.0 (/ 1.0 (* x 9.0))) (/ y (* 3.0 (sqrt x))))
0.031 * * [simplify]: iteration  0 :  12  enodes  (cost  14 )
0.033 * * [simplify]: iteration  1 :  24  enodes  (cost  14 )
0.035 * * [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 )
0.063 * * [simplify]: iteration  5 :  115  enodes  (cost  14 )
0.075 * * [simplify]: iteration  6 :  134  enodes  (cost  14 )
0.092 * * [simplify]: iteration  7 :  165  enodes  (cost  14 )
0.110 * * [simplify]: iteration  8 :  190  enodes  (cost  14 )
0.132 * * [simplify]: iteration  done :  190  enodes  (cost  14 )
0.132 * [simplify]: Simplified to:
   (- (- 1.0 (/ 1.0 (* x 9.0))) (/ y (* 3.0 (sqrt x))))
0.132 * * [progress]: iteration 1 / 4
0.132 * * * [progress]: picking best candidate
0.134 * * * * [pick]: Picked  #<alt (λ (x y) (- (- 1.0 (/ 1.0 (* x 9.0))) (/ y (* 3.0 (sqrt x)))))>
0.134 * * * [progress]: localizing error
0.146 * * * [progress]: generating rewritten candidates
0.146 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
0.149 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
0.152 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2)
0.157 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
0.200 * * * [progress]: generating series expansions
0.200 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
0.200 * [approximate]: Taking taylor expansion of (/ 0.1111111111111111 x) in (x) around 0
0.200 * [taylor]: Taking taylor expansion of (/ 0.1111111111111111 x) in x
0.200 * [taylor]: Taking taylor expansion of 0.1111111111111111 in x
0.200 * [taylor]: Taking taylor expansion of x in x
0.201 * [taylor]: Taking taylor expansion of (/ 0.1111111111111111 x) in x
0.201 * [taylor]: Taking taylor expansion of 0.1111111111111111 in x
0.201 * [taylor]: Taking taylor expansion of x in x
0.205 * [approximate]: Taking taylor expansion of (* 0.1111111111111111 x) in (x) around 0
0.205 * [taylor]: Taking taylor expansion of (* 0.1111111111111111 x) in x
0.205 * [taylor]: Taking taylor expansion of 0.1111111111111111 in x
0.205 * [taylor]: Taking taylor expansion of x in x
0.205 * [taylor]: Taking taylor expansion of (* 0.1111111111111111 x) in x
0.205 * [taylor]: Taking taylor expansion of 0.1111111111111111 in x
0.205 * [taylor]: Taking taylor expansion of x in x
0.210 * [approximate]: Taking taylor expansion of (* -0.1111111111111111 x) in (x) around 0
0.211 * [taylor]: Taking taylor expansion of (* -0.1111111111111111 x) in x
0.211 * [taylor]: Taking taylor expansion of -0.1111111111111111 in x
0.211 * [taylor]: Taking taylor expansion of x in x
0.211 * [taylor]: Taking taylor expansion of (* -0.1111111111111111 x) in x
0.211 * [taylor]: Taking taylor expansion of -0.1111111111111111 in x
0.211 * [taylor]: Taking taylor expansion of x in x
0.221 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
0.221 * [approximate]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) in (y x) around 0
0.221 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) in x
0.221 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.221 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) y) in x
0.221 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.221 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.221 * [taylor]: Taking taylor expansion of x in x
0.223 * [taylor]: Taking taylor expansion of y in x
0.223 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) in y
0.223 * [taylor]: Taking taylor expansion of 0.3333333333333333 in y
0.223 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) y) in y
0.223 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
0.223 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.223 * [taylor]: Taking taylor expansion of x in y
0.223 * [taylor]: Taking taylor expansion of y in y
0.223 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) in y
0.223 * [taylor]: Taking taylor expansion of 0.3333333333333333 in y
0.223 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) y) in y
0.223 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
0.223 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.223 * [taylor]: Taking taylor expansion of x in y
0.223 * [taylor]: Taking taylor expansion of y in y
0.224 * [taylor]: Taking taylor expansion of 0 in x
0.225 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (sqrt (/ 1 x))) in x
0.225 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.225 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.225 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.225 * [taylor]: Taking taylor expansion of x in x
0.228 * [taylor]: Taking taylor expansion of 0 in x
0.231 * [taylor]: Taking taylor expansion of 0 in x
0.238 * [taylor]: Taking taylor expansion of 0 in x
0.243 * [approximate]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) in (y x) around 0
0.243 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) in x
0.243 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.243 * [taylor]: Taking taylor expansion of (* (sqrt x) (/ 1 y)) in x
0.243 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.243 * [taylor]: Taking taylor expansion of x in x
0.244 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.245 * [taylor]: Taking taylor expansion of y in x
0.245 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) in y
0.245 * [taylor]: Taking taylor expansion of 0.3333333333333333 in y
0.245 * [taylor]: Taking taylor expansion of (* (sqrt x) (/ 1 y)) in y
0.245 * [taylor]: Taking taylor expansion of (sqrt x) in y
0.245 * [taylor]: Taking taylor expansion of x in y
0.245 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.245 * [taylor]: Taking taylor expansion of y in y
0.245 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) in y
0.245 * [taylor]: Taking taylor expansion of 0.3333333333333333 in y
0.245 * [taylor]: Taking taylor expansion of (* (sqrt x) (/ 1 y)) in y
0.245 * [taylor]: Taking taylor expansion of (sqrt x) in y
0.245 * [taylor]: Taking taylor expansion of x in y
0.245 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.245 * [taylor]: Taking taylor expansion of y in y
0.246 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (sqrt x)) in x
0.246 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.246 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.248 * [taylor]: Taking taylor expansion of 0 in x
0.251 * [taylor]: Taking taylor expansion of 0 in x
0.256 * [taylor]: Taking taylor expansion of 0 in x
0.262 * [approximate]: Taking taylor expansion of (/ -0.3333333333333333 (* y (sqrt (/ -1 x)))) in (y x) around 0
0.262 * [taylor]: Taking taylor expansion of (/ -0.3333333333333333 (* y (sqrt (/ -1 x)))) in x
0.262 * [taylor]: Taking taylor expansion of -0.3333333333333333 in x
0.262 * [taylor]: Taking taylor expansion of (* y (sqrt (/ -1 x))) in x
0.262 * [taylor]: Taking taylor expansion of y in x
0.262 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.262 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.262 * [taylor]: Taking taylor expansion of -1 in x
0.262 * [taylor]: Taking taylor expansion of x in x
0.264 * [taylor]: Taking taylor expansion of (/ -0.3333333333333333 (* y (sqrt (/ -1 x)))) in y
0.264 * [taylor]: Taking taylor expansion of -0.3333333333333333 in y
0.264 * [taylor]: Taking taylor expansion of (* y (sqrt (/ -1 x))) in y
0.264 * [taylor]: Taking taylor expansion of y in y
0.264 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.264 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.264 * [taylor]: Taking taylor expansion of -1 in y
0.264 * [taylor]: Taking taylor expansion of x in y
0.264 * [taylor]: Taking taylor expansion of (/ -0.3333333333333333 (* y (sqrt (/ -1 x)))) in y
0.264 * [taylor]: Taking taylor expansion of -0.3333333333333333 in y
0.264 * [taylor]: Taking taylor expansion of (* y (sqrt (/ -1 x))) in y
0.264 * [taylor]: Taking taylor expansion of y in y
0.264 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.264 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.264 * [taylor]: Taking taylor expansion of -1 in y
0.264 * [taylor]: Taking taylor expansion of x in y
0.265 * [taylor]: Taking taylor expansion of (/ -0.3333333333333333 (sqrt (/ -1 x))) in x
0.265 * [taylor]: Taking taylor expansion of -0.3333333333333333 in x
0.265 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.265 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.265 * [taylor]: Taking taylor expansion of -1 in x
0.265 * [taylor]: Taking taylor expansion of x in x
0.268 * [taylor]: Taking taylor expansion of 0 in x
0.274 * [taylor]: Taking taylor expansion of 0 in x
0.280 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2)
0.281 * [approximate]: Taking taylor expansion of (* 3.0 (sqrt x)) in (x) around 0
0.281 * [taylor]: Taking taylor expansion of (* 3.0 (sqrt x)) in x
0.281 * [taylor]: Taking taylor expansion of 3.0 in x
0.281 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.281 * [taylor]: Taking taylor expansion of x in x
0.282 * [taylor]: Taking taylor expansion of (* 3.0 (sqrt x)) in x
0.282 * [taylor]: Taking taylor expansion of 3.0 in x
0.282 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.282 * [taylor]: Taking taylor expansion of x in x
0.292 * [approximate]: Taking taylor expansion of (* 3.0 (sqrt (/ 1 x))) in (x) around 0
0.292 * [taylor]: Taking taylor expansion of (* 3.0 (sqrt (/ 1 x))) in x
0.293 * [taylor]: Taking taylor expansion of 3.0 in x
0.293 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) 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 (* 3.0 (sqrt (/ 1 x))) in x
0.294 * [taylor]: Taking taylor expansion of 3.0 in x
0.294 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.294 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.294 * [taylor]: Taking taylor expansion of x in x
0.311 * [approximate]: Taking taylor expansion of (* 3.0 (sqrt (/ -1 x))) in (x) around 0
0.311 * [taylor]: Taking taylor expansion of (* 3.0 (sqrt (/ -1 x))) in x
0.311 * [taylor]: Taking taylor expansion of 3.0 in x
0.311 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.311 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.311 * [taylor]: Taking taylor expansion of -1 in x
0.311 * [taylor]: Taking taylor expansion of x in x
0.313 * [taylor]: Taking taylor expansion of (* 3.0 (sqrt (/ -1 x))) in x
0.313 * [taylor]: Taking taylor expansion of 3.0 in x
0.313 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.313 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.313 * [taylor]: Taking taylor expansion of -1 in x
0.313 * [taylor]: Taking taylor expansion of x in x
0.324 * * * * [progress]: [ 4 / 4 ] generating series at (2)
0.324 * [approximate]: Taking taylor expansion of (- 1.0 (+ (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) (* 0.1111111111111111 (/ 1 x)))) in (x y) around 0
0.324 * [taylor]: Taking taylor expansion of (- 1.0 (+ (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) (* 0.1111111111111111 (/ 1 x)))) in y
0.325 * [taylor]: Taking taylor expansion of 1.0 in y
0.325 * [taylor]: Taking taylor expansion of (+ (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) (* 0.1111111111111111 (/ 1 x))) in y
0.325 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) in y
0.325 * [taylor]: Taking taylor expansion of 0.3333333333333333 in y
0.325 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) y) in y
0.325 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
0.325 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.325 * [taylor]: Taking taylor expansion of x in y
0.325 * [taylor]: Taking taylor expansion of y in y
0.325 * [taylor]: Taking taylor expansion of (* 0.1111111111111111 (/ 1 x)) in y
0.325 * [taylor]: Taking taylor expansion of 0.1111111111111111 in y
0.325 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.325 * [taylor]: Taking taylor expansion of x in y
0.325 * [taylor]: Taking taylor expansion of (- 1.0 (+ (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) (* 0.1111111111111111 (/ 1 x)))) in x
0.325 * [taylor]: Taking taylor expansion of 1.0 in x
0.325 * [taylor]: Taking taylor expansion of (+ (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) (* 0.1111111111111111 (/ 1 x))) in x
0.325 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) in x
0.325 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.325 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) y) in x
0.325 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.325 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.325 * [taylor]: Taking taylor expansion of x in x
0.327 * [taylor]: Taking taylor expansion of y in x
0.327 * [taylor]: Taking taylor expansion of (* 0.1111111111111111 (/ 1 x)) in x
0.327 * [taylor]: Taking taylor expansion of 0.1111111111111111 in x
0.327 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.327 * [taylor]: Taking taylor expansion of x in x
0.327 * [taylor]: Taking taylor expansion of (- 1.0 (+ (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) (* 0.1111111111111111 (/ 1 x)))) in x
0.327 * [taylor]: Taking taylor expansion of 1.0 in x
0.327 * [taylor]: Taking taylor expansion of (+ (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) (* 0.1111111111111111 (/ 1 x))) in x
0.327 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) in x
0.327 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.327 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) y) in x
0.327 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.327 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.327 * [taylor]: Taking taylor expansion of x in x
0.328 * [taylor]: Taking taylor expansion of y in x
0.328 * [taylor]: Taking taylor expansion of (* 0.1111111111111111 (/ 1 x)) in x
0.328 * [taylor]: Taking taylor expansion of 0.1111111111111111 in x
0.329 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.329 * [taylor]: Taking taylor expansion of x in x
0.330 * [taylor]: Taking taylor expansion of (- 0.1111111111111111) in y
0.330 * [taylor]: Taking taylor expansion of 0.1111111111111111 in y
0.332 * [taylor]: Taking taylor expansion of (- 1.0 (* +nan.0 y)) in y
0.332 * [taylor]: Taking taylor expansion of 1.0 in y
0.332 * [taylor]: Taking taylor expansion of (* +nan.0 y) in y
0.332 * [taylor]: Taking taylor expansion of +nan.0 in y
0.332 * [taylor]: Taking taylor expansion of y in y
0.338 * [taylor]: Taking taylor expansion of (- (* +nan.0 y)) in y
0.338 * [taylor]: Taking taylor expansion of (* +nan.0 y) in y
0.338 * [taylor]: Taking taylor expansion of +nan.0 in y
0.338 * [taylor]: Taking taylor expansion of y in y
0.341 * [approximate]: Taking taylor expansion of (- 1.0 (+ (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) (* 0.1111111111111111 x))) in (x y) around 0
0.341 * [taylor]: Taking taylor expansion of (- 1.0 (+ (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) (* 0.1111111111111111 x))) in y
0.341 * [taylor]: Taking taylor expansion of 1.0 in y
0.341 * [taylor]: Taking taylor expansion of (+ (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) (* 0.1111111111111111 x)) in y
0.341 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) in y
0.341 * [taylor]: Taking taylor expansion of 0.3333333333333333 in y
0.341 * [taylor]: Taking taylor expansion of (* (sqrt x) (/ 1 y)) in y
0.341 * [taylor]: Taking taylor expansion of (sqrt x) in y
0.341 * [taylor]: Taking taylor expansion of x in y
0.342 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.342 * [taylor]: Taking taylor expansion of y in y
0.342 * [taylor]: Taking taylor expansion of (* 0.1111111111111111 x) in y
0.342 * [taylor]: Taking taylor expansion of 0.1111111111111111 in y
0.342 * [taylor]: Taking taylor expansion of x in y
0.342 * [taylor]: Taking taylor expansion of (- 1.0 (+ (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) (* 0.1111111111111111 x))) in x
0.342 * [taylor]: Taking taylor expansion of 1.0 in x
0.342 * [taylor]: Taking taylor expansion of (+ (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) (* 0.1111111111111111 x)) in x
0.342 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) in x
0.342 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.342 * [taylor]: Taking taylor expansion of (* (sqrt x) (/ 1 y)) in x
0.342 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.342 * [taylor]: Taking taylor expansion of x in x
0.343 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.343 * [taylor]: Taking taylor expansion of y in x
0.343 * [taylor]: Taking taylor expansion of (* 0.1111111111111111 x) in x
0.343 * [taylor]: Taking taylor expansion of 0.1111111111111111 in x
0.343 * [taylor]: Taking taylor expansion of x in x
0.343 * [taylor]: Taking taylor expansion of (- 1.0 (+ (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) (* 0.1111111111111111 x))) in x
0.343 * [taylor]: Taking taylor expansion of 1.0 in x
0.343 * [taylor]: Taking taylor expansion of (+ (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) (* 0.1111111111111111 x)) in x
0.343 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) in x
0.343 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.343 * [taylor]: Taking taylor expansion of (* (sqrt x) (/ 1 y)) in x
0.343 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.343 * [taylor]: Taking taylor expansion of x in x
0.344 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.344 * [taylor]: Taking taylor expansion of y in x
0.344 * [taylor]: Taking taylor expansion of (* 0.1111111111111111 x) in x
0.344 * [taylor]: Taking taylor expansion of 0.1111111111111111 in x
0.345 * [taylor]: Taking taylor expansion of x in x
0.346 * [taylor]: Taking taylor expansion of 1.0 in y
0.348 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) 0.1111111111111111)) in y
0.348 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) 0.1111111111111111) in y
0.348 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
0.348 * [taylor]: Taking taylor expansion of +nan.0 in y
0.348 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.348 * [taylor]: Taking taylor expansion of y in y
0.348 * [taylor]: Taking taylor expansion of 0.1111111111111111 in y
0.353 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 y))) in y
0.353 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
0.353 * [taylor]: Taking taylor expansion of +nan.0 in y
0.353 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.353 * [taylor]: Taking taylor expansion of y in y
0.355 * [approximate]: Taking taylor expansion of (+ (* 0.3333333333333333 (/ 1 (* y (sqrt (/ -1 x))))) (+ (* 0.1111111111111111 x) 1.0)) in (x y) around 0
0.355 * [taylor]: Taking taylor expansion of (+ (* 0.3333333333333333 (/ 1 (* y (sqrt (/ -1 x))))) (+ (* 0.1111111111111111 x) 1.0)) in y
0.355 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (/ 1 (* y (sqrt (/ -1 x))))) in y
0.356 * [taylor]: Taking taylor expansion of 0.3333333333333333 in y
0.356 * [taylor]: Taking taylor expansion of (/ 1 (* y (sqrt (/ -1 x)))) in y
0.356 * [taylor]: Taking taylor expansion of (* y (sqrt (/ -1 x))) in y
0.356 * [taylor]: Taking taylor expansion of y in y
0.356 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.356 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.356 * [taylor]: Taking taylor expansion of -1 in y
0.356 * [taylor]: Taking taylor expansion of x in y
0.356 * [taylor]: Taking taylor expansion of (+ (* 0.1111111111111111 x) 1.0) in y
0.356 * [taylor]: Taking taylor expansion of (* 0.1111111111111111 x) in y
0.356 * [taylor]: Taking taylor expansion of 0.1111111111111111 in y
0.356 * [taylor]: Taking taylor expansion of x in y
0.356 * [taylor]: Taking taylor expansion of 1.0 in y
0.356 * [taylor]: Taking taylor expansion of (+ (* 0.3333333333333333 (/ 1 (* y (sqrt (/ -1 x))))) (+ (* 0.1111111111111111 x) 1.0)) in x
0.356 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (/ 1 (* y (sqrt (/ -1 x))))) in x
0.356 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.356 * [taylor]: Taking taylor expansion of (/ 1 (* y (sqrt (/ -1 x)))) in x
0.356 * [taylor]: Taking taylor expansion of (* y (sqrt (/ -1 x))) in x
0.356 * [taylor]: Taking taylor expansion of y in x
0.356 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.356 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.356 * [taylor]: Taking taylor expansion of -1 in x
0.356 * [taylor]: Taking taylor expansion of x in x
0.358 * [taylor]: Taking taylor expansion of (+ (* 0.1111111111111111 x) 1.0) in x
0.358 * [taylor]: Taking taylor expansion of (* 0.1111111111111111 x) in x
0.358 * [taylor]: Taking taylor expansion of 0.1111111111111111 in x
0.358 * [taylor]: Taking taylor expansion of x in x
0.358 * [taylor]: Taking taylor expansion of 1.0 in x
0.358 * [taylor]: Taking taylor expansion of (+ (* 0.3333333333333333 (/ 1 (* y (sqrt (/ -1 x))))) (+ (* 0.1111111111111111 x) 1.0)) in x
0.358 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (/ 1 (* y (sqrt (/ -1 x))))) in x
0.358 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.358 * [taylor]: Taking taylor expansion of (/ 1 (* y (sqrt (/ -1 x)))) in x
0.358 * [taylor]: Taking taylor expansion of (* y (sqrt (/ -1 x))) in x
0.358 * [taylor]: Taking taylor expansion of y in x
0.358 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.358 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.358 * [taylor]: Taking taylor expansion of -1 in x
0.358 * [taylor]: Taking taylor expansion of x in x
0.360 * [taylor]: Taking taylor expansion of (+ (* 0.1111111111111111 x) 1.0) in x
0.360 * [taylor]: Taking taylor expansion of (* 0.1111111111111111 x) in x
0.360 * [taylor]: Taking taylor expansion of 0.1111111111111111 in x
0.360 * [taylor]: Taking taylor expansion of x in x
0.360 * [taylor]: Taking taylor expansion of 1.0 in x
0.361 * [taylor]: Taking taylor expansion of (- 1.0 (* +nan.0 (/ 1 y))) in y
0.361 * [taylor]: Taking taylor expansion of 1.0 in y
0.361 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
0.361 * [taylor]: Taking taylor expansion of +nan.0 in y
0.361 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.361 * [taylor]: Taking taylor expansion of y in y
0.367 * [taylor]: Taking taylor expansion of (- 0.1111111111111111 (* +nan.0 (/ 1 y))) in y
0.367 * [taylor]: Taking taylor expansion of 0.1111111111111111 in y
0.367 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
0.367 * [taylor]: Taking taylor expansion of +nan.0 in y
0.367 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.367 * [taylor]: Taking taylor expansion of y in y
0.370 * * * [progress]: simplifying candidates
0.372 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (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)
  (- (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))))
  (* (* (/ y (* 3.0 (sqrt x))) (/ y (* 3.0 (sqrt x)))) (/ y (* 3.0 (sqrt x))))
  (sqrt (/ y (* 3.0 (sqrt x))))
  (sqrt (/ y (* 3.0 (sqrt x))))
  (- y)
  (- (* 3.0 (sqrt x)))
  (/ (* (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)
  (* 3.0 (sqrt x))
  (+ (log 3.0) (log (sqrt x)))
  (log (* 3.0 (sqrt x)))
  (exp (* 3.0 (sqrt x)))
  (* (* (* 3.0 3.0) 3.0) (* (* (sqrt x) (sqrt x)) (sqrt x)))
  (* (cbrt (* 3.0 (sqrt x))) (cbrt (* 3.0 (sqrt x))))
  (cbrt (* 3.0 (sqrt x)))
  (* (* (* 3.0 (sqrt x)) (* 3.0 (sqrt x))) (* 3.0 (sqrt x)))
  (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)
  (* (cbrt 3.0) (sqrt x))
  (* (sqrt 3.0) (sqrt x))
  (* 3.0 (sqrt x))
  (/ (/ (exp 1.0) (exp (/ 1.0 (* x 9.0)))) (exp (/ y (* 3.0 (sqrt x)))))
  (/ (exp (- 1.0 (/ 1.0 (* x 9.0)))) (exp (/ y (* 3.0 (sqrt x)))))
  (log (- (- 1.0 (/ 1.0 (* x 9.0))) (/ y (* 3.0 (sqrt x)))))
  (exp (- (- 1.0 (/ 1.0 (* x 9.0))) (/ y (* 3.0 (sqrt x)))))
  (* (cbrt (- (- 1.0 (/ 1.0 (* x 9.0))) (/ y (* 3.0 (sqrt x))))) (cbrt (- (- 1.0 (/ 1.0 (* x 9.0))) (/ y (* 3.0 (sqrt x))))))
  (cbrt (- (- 1.0 (/ 1.0 (* x 9.0))) (/ y (* 3.0 (sqrt x)))))
  (* (* (- (- 1.0 (/ 1.0 (* x 9.0))) (/ y (* 3.0 (sqrt x)))) (- (- 1.0 (/ 1.0 (* x 9.0))) (/ y (* 3.0 (sqrt x))))) (- (- 1.0 (/ 1.0 (* x 9.0))) (/ y (* 3.0 (sqrt x)))))
  (sqrt (- (- 1.0 (/ 1.0 (* x 9.0))) (/ y (* 3.0 (sqrt x)))))
  (sqrt (- (- 1.0 (/ 1.0 (* x 9.0))) (/ y (* 3.0 (sqrt x)))))
  (- (* (- (pow 1.0 3) (pow (/ 1.0 (* x 9.0)) 3)) (* 3.0 (sqrt x))) (* (+ (* 1.0 1.0) (+ (* (/ 1.0 (* x 9.0)) (/ 1.0 (* x 9.0))) (* 1.0 (/ 1.0 (* x 9.0))))) y))
  (* (+ (* 1.0 1.0) (+ (* (/ 1.0 (* x 9.0)) (/ 1.0 (* x 9.0))) (* 1.0 (/ 1.0 (* x 9.0))))) (* 3.0 (sqrt x)))
  (- (* (- (* 1.0 1.0) (* (/ 1.0 (* x 9.0)) (/ 1.0 (* x 9.0)))) (* 3.0 (sqrt x))) (* (+ 1.0 (/ 1.0 (* x 9.0))) y))
  (* (+ 1.0 (/ 1.0 (* x 9.0))) (* 3.0 (sqrt x)))
  (- (pow (- 1.0 (/ 1.0 (* x 9.0))) 3) (pow (/ y (* 3.0 (sqrt x))) 3))
  (+ (* (- 1.0 (/ 1.0 (* x 9.0))) (- 1.0 (/ 1.0 (* x 9.0)))) (+ (* (/ y (* 3.0 (sqrt x))) (/ y (* 3.0 (sqrt x)))) (* (- 1.0 (/ 1.0 (* x 9.0))) (/ y (* 3.0 (sqrt x))))))
  (- (/ y (* 3.0 (sqrt x))))
  (- (* (- 1.0 (/ 1.0 (* x 9.0))) (- 1.0 (/ 1.0 (* x 9.0)))) (* (/ y (* 3.0 (sqrt x))) (/ y (* 3.0 (sqrt x)))))
  (+ (- 1.0 (/ 1.0 (* x 9.0))) (/ y (* 3.0 (sqrt x))))
  (+ (sqrt (- 1.0 (/ 1.0 (* x 9.0)))) (sqrt (/ y (* 3.0 (sqrt x)))))
  (- (sqrt (- 1.0 (/ 1.0 (* x 9.0)))) (sqrt (/ y (* 3.0 (sqrt x)))))
  (- (- 1.0 (/ 1.0 (* x 9.0))) (/ y (* 3.0 (sqrt x))))
  (- (- 1.0 (/ 1.0 (* x 9.0))) (/ y (* 3.0 (sqrt x))))
  (- (- (/ 1.0 (* x 9.0))) (/ y (* 3.0 (sqrt x))))
  (- (- (/ 1.0 (* x 9.0))) (/ y (* 3.0 (sqrt x))))
  (+ (/ 1.0 (* x 9.0)) (/ y (* 3.0 (sqrt x))))
  (- (/ y (* 3.0 (sqrt x))))
  (/ 0.1111111111111111 x)
  (/ 0.1111111111111111 x)
  (/ 0.1111111111111111 x)
  (- (+ (* +nan.0 (* (pow x 2) y)) (- (+ (* +nan.0 y) (- (* +nan.0 (* x y)))))))
  (- (+ (* +nan.0 (/ y (pow x 2))) (- (+ (* +nan.0 (/ y (pow x 3))) (- (* +nan.0 (/ y x)))))))
  (- (+ (* +nan.0 (/ y (pow x 2))) (- (+ (* +nan.0 (/ y x)) (- (* +nan.0 y))))))
  (- (+ (* +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))))
0.378 * * [simplify]: iteration  0 :  215  enodes  (cost  1191 )
0.416 * * [simplify]: iteration  1 :  521  enodes  (cost  1098 )
0.524 * * [simplify]: iteration  2 :  1711  enodes  (cost  1004 )
0.869 * * [simplify]: iteration  done :  5001  enodes  (cost  998 )
0.870 * [simplify]: Simplified to:
   (log (/ 1.0 (* x 9.0)))
  (log (/ 1.0 (* x 9.0)))
  (log (/ 1.0 (* x 9.0)))
  (exp (/ 1.0 (* x 9.0)))
  (pow (/ 1.0 (* x 9.0)) 3)
  (pow (/ 1.0 (* x 9.0)) 3)
  (* (cbrt (/ 1.0 (* x 9.0))) (cbrt (/ 1.0 (* x 9.0))))
  (cbrt (/ 1.0 (* x 9.0)))
  (pow (/ 1.0 (* x 9.0)) 3)
  (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)
  (log (/ y (* 3.0 (sqrt x))))
  (log (/ y (* 3.0 (sqrt x))))
  (log (/ y (* 3.0 (sqrt x))))
  (exp (/ y (* 3.0 (sqrt x))))
  (pow (/ y (* 3.0 (sqrt x))) 3)
  (pow (/ y (* 3.0 (sqrt x))) 3)
  (* (cbrt (/ y (* 3.0 (sqrt x)))) (cbrt (/ y (* 3.0 (sqrt x)))))
  (cbrt (/ y (* 3.0 (sqrt x))))
  (pow (/ y (* 3.0 (sqrt x))) 3)
  (sqrt (/ y (* 3.0 (sqrt x))))
  (sqrt (/ y (* 3.0 (sqrt x))))
  (- y)
  (- (* 3.0 (sqrt x)))
  (/ (* (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)
  (* 3.0 (sqrt x))
  (log (* 3.0 (sqrt x)))
  (log (* 3.0 (sqrt x)))
  (exp (* 3.0 (sqrt x)))
  (pow (* 3.0 (sqrt x)) 3)
  (* (cbrt (* 3.0 (sqrt x))) (cbrt (* 3.0 (sqrt x))))
  (cbrt (* 3.0 (sqrt x)))
  (pow (* 3.0 (sqrt x)) 3)
  (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))))
  (* (fabs (cbrt x)) 3.0)
  (* 3.0 (sqrt (sqrt x)))
  3.0
  (* 3.0 (sqrt (sqrt x)))
  3.0
  (* (cbrt 3.0) (sqrt x))
  (* (sqrt 3.0) (sqrt x))
  (* 3.0 (sqrt x))
  (exp (- (- 1.0 (/ 1.0 (* x 9.0))) (/ y (* 3.0 (sqrt x)))))
  (exp (- (- 1.0 (/ 1.0 (* x 9.0))) (/ y (* 3.0 (sqrt x)))))
  (log (- (- 1.0 (/ 1.0 (* x 9.0))) (/ y (* 3.0 (sqrt x)))))
  (exp (- (- 1.0 (/ 1.0 (* x 9.0))) (/ y (* 3.0 (sqrt x)))))
  (* (cbrt (- (- 1.0 (/ 1.0 (* x 9.0))) (/ y (* 3.0 (sqrt x))))) (cbrt (- (- 1.0 (/ 1.0 (* x 9.0))) (/ y (* 3.0 (sqrt x))))))
  (cbrt (- (- 1.0 (/ 1.0 (* x 9.0))) (/ y (* 3.0 (sqrt x)))))
  (pow (- (- 1.0 (/ 1.0 (* x 9.0))) (/ y (* 3.0 (sqrt x)))) 3)
  (sqrt (- (- 1.0 (/ 1.0 (* x 9.0))) (/ y (* 3.0 (sqrt x)))))
  (sqrt (- (- 1.0 (/ 1.0 (* x 9.0))) (/ y (* 3.0 (sqrt x)))))
  (- (* (- (pow 1.0 3) (pow (/ 1.0 (* x 9.0)) 3)) (* 3.0 (sqrt x))) (* y (+ (* (/ 1.0 (* x 9.0)) (+ 1.0 (/ 1.0 (* x 9.0)))) (* 1.0 1.0))))
  (* (* 3.0 (sqrt x)) (+ (* (/ 1.0 (* x 9.0)) (+ 1.0 (/ 1.0 (* x 9.0)))) (* 1.0 1.0)))
  (- (* (- (* 1.0 1.0) (* (/ 1.0 (* x 9.0)) (/ 1.0 (* x 9.0)))) (* 3.0 (sqrt x))) (* (+ 1.0 (/ 1.0 (* x 9.0))) y))
  (* (+ 1.0 (/ 1.0 (* x 9.0))) (* 3.0 (sqrt x)))
  (- (pow (- 1.0 (/ 1.0 (* x 9.0))) 3) (pow (/ y (* 3.0 (sqrt x))) 3))
  (+ (* (- 1.0 (/ 1.0 (* x 9.0))) (- 1.0 (/ 1.0 (* x 9.0)))) (* (/ y (* 3.0 (sqrt x))) (+ (- 1.0 (/ 1.0 (* x 9.0))) (/ y (* 3.0 (sqrt x))))))
  (- (/ y (* 3.0 (sqrt x))))
  (- (* (- 1.0 (/ 1.0 (* x 9.0))) (- 1.0 (/ 1.0 (* x 9.0)))) (/ (* y y) (* (* 3.0 3.0) x)))
  (+ (- 1.0 (/ 1.0 (* x 9.0))) (/ y (* 3.0 (sqrt x))))
  (+ (sqrt (- 1.0 (/ 1.0 (* x 9.0)))) (sqrt (/ y (* 3.0 (sqrt x)))))
  (- (sqrt (- 1.0 (/ 1.0 (* x 9.0)))) (sqrt (/ y (* 3.0 (sqrt x)))))
  (- (- 1.0 (/ 1.0 (* x 9.0))) (/ y (* 3.0 (sqrt x))))
  (- (- 1.0 (/ 1.0 (* x 9.0))) (/ y (* 3.0 (sqrt x))))
  (- (- (/ 1.0 (* x 9.0))) (/ y (* 3.0 (sqrt x))))
  (- (- (/ 1.0 (* x 9.0))) (/ y (* 3.0 (sqrt x))))
  (+ (/ 1.0 (* x 9.0)) (/ y (* 3.0 (sqrt x))))
  (- (/ y (* 3.0 (sqrt x))))
  (/ 0.1111111111111111 x)
  (/ 0.1111111111111111 x)
  (/ 0.1111111111111111 x)
  (- (* +nan.0 (- y (* x y))) (* +nan.0 (* (pow x 2) y)))
  (- (* +nan.0 (- (/ y (pow x 3)) (/ y x))) (* +nan.0 (/ y (pow x 2))))
  (- (* +nan.0 (- (/ y x) y)) (* +nan.0 (/ y (pow x 2))))
  (- (* +nan.0 (- (pow x 3) x)) (* +nan.0 (pow x 2)))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (* x x)))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (* x x)))
  (- (- 1.0 (* +nan.0 y)) (/ 0.1111111111111111 x))
  (- 1.0 (* +nan.0 (- (/ y (pow x 2)) (/ y x))))
  (- 1.0 (* +nan.0 (- (/ y x) y)))
0.870 * * * [progress]: adding candidates to table
1.086 * * [progress]: iteration 2 / 4
1.086 * * * [progress]: picking best candidate
1.100 * * * * [pick]: Picked  #<alt (λ (x y) (- (- 1.0 (/ (/ 1.0 x) 9.0)) (/ y (* 3.0 (sqrt x)))))>
1.100 * * * [progress]: localizing error
1.113 * * * [progress]: generating rewritten candidates
1.114 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
1.117 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2)
1.122 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2)
1.127 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
1.286 * * * [progress]: generating series expansions
1.287 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
1.287 * [approximate]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) in (y x) around 0
1.287 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) in x
1.287 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
1.287 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) y) in x
1.287 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
1.287 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.287 * [taylor]: Taking taylor expansion of x in x
1.289 * [taylor]: Taking taylor expansion of y in x
1.289 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) in y
1.289 * [taylor]: Taking taylor expansion of 0.3333333333333333 in y
1.289 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) y) in y
1.289 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
1.289 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.289 * [taylor]: Taking taylor expansion of x in y
1.289 * [taylor]: Taking taylor expansion of y in y
1.289 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) in y
1.289 * [taylor]: Taking taylor expansion of 0.3333333333333333 in y
1.289 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) y) in y
1.289 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
1.289 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.289 * [taylor]: Taking taylor expansion of x in y
1.289 * [taylor]: Taking taylor expansion of y in y
1.290 * [taylor]: Taking taylor expansion of 0 in x
1.290 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (sqrt (/ 1 x))) in x
1.290 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
1.291 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
1.291 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.291 * [taylor]: Taking taylor expansion of x in x
1.294 * [taylor]: Taking taylor expansion of 0 in x
1.300 * [taylor]: Taking taylor expansion of 0 in x
1.307 * [taylor]: Taking taylor expansion of 0 in x
1.313 * [approximate]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) in (y x) around 0
1.313 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) in x
1.313 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
1.313 * [taylor]: Taking taylor expansion of (* (sqrt x) (/ 1 y)) in x
1.313 * [taylor]: Taking taylor expansion of (sqrt x) in x
1.313 * [taylor]: Taking taylor expansion of x in x
1.314 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.314 * [taylor]: Taking taylor expansion of y in x
1.314 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) in y
1.314 * [taylor]: Taking taylor expansion of 0.3333333333333333 in y
1.314 * [taylor]: Taking taylor expansion of (* (sqrt x) (/ 1 y)) in y
1.314 * [taylor]: Taking taylor expansion of (sqrt x) in y
1.314 * [taylor]: Taking taylor expansion of x in y
1.314 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.314 * [taylor]: Taking taylor expansion of y in y
1.314 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) in y
1.314 * [taylor]: Taking taylor expansion of 0.3333333333333333 in y
1.314 * [taylor]: Taking taylor expansion of (* (sqrt x) (/ 1 y)) in y
1.314 * [taylor]: Taking taylor expansion of (sqrt x) in y
1.314 * [taylor]: Taking taylor expansion of x in y
1.314 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.314 * [taylor]: Taking taylor expansion of y in y
1.315 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (sqrt x)) in x
1.315 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
1.315 * [taylor]: Taking taylor expansion of (sqrt x) in x
1.315 * [taylor]: Taking taylor expansion of x in x
1.318 * [taylor]: Taking taylor expansion of 0 in x
1.321 * [taylor]: Taking taylor expansion of 0 in x
1.326 * [taylor]: Taking taylor expansion of 0 in x
1.332 * [approximate]: Taking taylor expansion of (/ -0.3333333333333333 (* y (sqrt (/ -1 x)))) in (y x) around 0
1.332 * [taylor]: Taking taylor expansion of (/ -0.3333333333333333 (* y (sqrt (/ -1 x)))) in x
1.332 * [taylor]: Taking taylor expansion of -0.3333333333333333 in x
1.332 * [taylor]: Taking taylor expansion of (* y (sqrt (/ -1 x))) in x
1.332 * [taylor]: Taking taylor expansion of y in x
1.332 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.332 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.332 * [taylor]: Taking taylor expansion of -1 in x
1.332 * [taylor]: Taking taylor expansion of x in x
1.333 * [taylor]: Taking taylor expansion of (/ -0.3333333333333333 (* y (sqrt (/ -1 x)))) in y
1.334 * [taylor]: Taking taylor expansion of -0.3333333333333333 in y
1.334 * [taylor]: Taking taylor expansion of (* y (sqrt (/ -1 x))) in y
1.334 * [taylor]: Taking taylor expansion of y in y
1.334 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
1.334 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.334 * [taylor]: Taking taylor expansion of -1 in y
1.334 * [taylor]: Taking taylor expansion of x in y
1.334 * [taylor]: Taking taylor expansion of (/ -0.3333333333333333 (* y (sqrt (/ -1 x)))) in y
1.334 * [taylor]: Taking taylor expansion of -0.3333333333333333 in y
1.334 * [taylor]: Taking taylor expansion of (* y (sqrt (/ -1 x))) in y
1.334 * [taylor]: Taking taylor expansion of y in y
1.334 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
1.334 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.334 * [taylor]: Taking taylor expansion of -1 in y
1.334 * [taylor]: Taking taylor expansion of x in y
1.335 * [taylor]: Taking taylor expansion of (/ -0.3333333333333333 (sqrt (/ -1 x))) in x
1.335 * [taylor]: Taking taylor expansion of -0.3333333333333333 in x
1.335 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.335 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.335 * [taylor]: Taking taylor expansion of -1 in x
1.335 * [taylor]: Taking taylor expansion of x in x
1.338 * [taylor]: Taking taylor expansion of 0 in x
1.343 * [taylor]: Taking taylor expansion of 0 in x
1.350 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2)
1.350 * [approximate]: Taking taylor expansion of (* 3.0 (sqrt x)) in (x) around 0
1.350 * [taylor]: Taking taylor expansion of (* 3.0 (sqrt x)) in x
1.350 * [taylor]: Taking taylor expansion of 3.0 in x
1.350 * [taylor]: Taking taylor expansion of (sqrt x) in x
1.350 * [taylor]: Taking taylor expansion of x in x
1.351 * [taylor]: Taking taylor expansion of (* 3.0 (sqrt x)) in x
1.351 * [taylor]: Taking taylor expansion of 3.0 in x
1.351 * [taylor]: Taking taylor expansion of (sqrt x) in x
1.351 * [taylor]: Taking taylor expansion of x in x
1.362 * [approximate]: Taking taylor expansion of (* 3.0 (sqrt (/ 1 x))) in (x) around 0
1.362 * [taylor]: Taking taylor expansion of (* 3.0 (sqrt (/ 1 x))) in x
1.362 * [taylor]: Taking taylor expansion of 3.0 in x
1.362 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
1.362 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.362 * [taylor]: Taking taylor expansion of x in x
1.363 * [taylor]: Taking taylor expansion of (* 3.0 (sqrt (/ 1 x))) in x
1.363 * [taylor]: Taking taylor expansion of 3.0 in x
1.363 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
1.363 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.363 * [taylor]: Taking taylor expansion of x in x
1.375 * [approximate]: Taking taylor expansion of (* 3.0 (sqrt (/ -1 x))) in (x) around 0
1.375 * [taylor]: Taking taylor expansion of (* 3.0 (sqrt (/ -1 x))) in x
1.375 * [taylor]: Taking taylor expansion of 3.0 in x
1.375 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.375 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.375 * [taylor]: Taking taylor expansion of -1 in x
1.375 * [taylor]: Taking taylor expansion of x in x
1.377 * [taylor]: Taking taylor expansion of (* 3.0 (sqrt (/ -1 x))) in x
1.377 * [taylor]: Taking taylor expansion of 3.0 in x
1.377 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.377 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.377 * [taylor]: Taking taylor expansion of -1 in x
1.377 * [taylor]: Taking taylor expansion of x in x
1.394 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2)
1.394 * [approximate]: Taking taylor expansion of (/ 0.1111111111111111 x) in (x) around 0
1.394 * [taylor]: Taking taylor expansion of (/ 0.1111111111111111 x) in x
1.394 * [taylor]: Taking taylor expansion of 0.1111111111111111 in x
1.394 * [taylor]: Taking taylor expansion of x in x
1.395 * [taylor]: Taking taylor expansion of (/ 0.1111111111111111 x) in x
1.395 * [taylor]: Taking taylor expansion of 0.1111111111111111 in x
1.395 * [taylor]: Taking taylor expansion of x in x
1.399 * [approximate]: Taking taylor expansion of (* 0.1111111111111111 x) in (x) around 0
1.399 * [taylor]: Taking taylor expansion of (* 0.1111111111111111 x) in x
1.399 * [taylor]: Taking taylor expansion of 0.1111111111111111 in x
1.399 * [taylor]: Taking taylor expansion of x in x
1.399 * [taylor]: Taking taylor expansion of (* 0.1111111111111111 x) in x
1.399 * [taylor]: Taking taylor expansion of 0.1111111111111111 in x
1.399 * [taylor]: Taking taylor expansion of x in x
1.405 * [approximate]: Taking taylor expansion of (* -0.1111111111111111 x) in (x) around 0
1.405 * [taylor]: Taking taylor expansion of (* -0.1111111111111111 x) in x
1.405 * [taylor]: Taking taylor expansion of -0.1111111111111111 in x
1.405 * [taylor]: Taking taylor expansion of x in x
1.405 * [taylor]: Taking taylor expansion of (* -0.1111111111111111 x) in x
1.405 * [taylor]: Taking taylor expansion of -0.1111111111111111 in x
1.405 * [taylor]: Taking taylor expansion of x in x
1.411 * * * * [progress]: [ 4 / 4 ] generating series at (2)
1.411 * [approximate]: Taking taylor expansion of (- 1.0 (+ (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) (* 0.1111111111111111 (/ 1 x)))) in (x y) around 0
1.411 * [taylor]: Taking taylor expansion of (- 1.0 (+ (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) (* 0.1111111111111111 (/ 1 x)))) in y
1.411 * [taylor]: Taking taylor expansion of 1.0 in y
1.411 * [taylor]: Taking taylor expansion of (+ (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) (* 0.1111111111111111 (/ 1 x))) in y
1.411 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) in y
1.411 * [taylor]: Taking taylor expansion of 0.3333333333333333 in y
1.411 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) y) in y
1.411 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
1.412 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.412 * [taylor]: Taking taylor expansion of x in y
1.412 * [taylor]: Taking taylor expansion of y in y
1.412 * [taylor]: Taking taylor expansion of (* 0.1111111111111111 (/ 1 x)) in y
1.412 * [taylor]: Taking taylor expansion of 0.1111111111111111 in y
1.412 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.412 * [taylor]: Taking taylor expansion of x in y
1.412 * [taylor]: Taking taylor expansion of (- 1.0 (+ (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) (* 0.1111111111111111 (/ 1 x)))) in x
1.412 * [taylor]: Taking taylor expansion of 1.0 in x
1.412 * [taylor]: Taking taylor expansion of (+ (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) (* 0.1111111111111111 (/ 1 x))) in x
1.412 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) in x
1.412 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
1.412 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) y) in x
1.412 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
1.412 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.412 * [taylor]: Taking taylor expansion of x in x
1.413 * [taylor]: Taking taylor expansion of y in x
1.413 * [taylor]: Taking taylor expansion of (* 0.1111111111111111 (/ 1 x)) in x
1.413 * [taylor]: Taking taylor expansion of 0.1111111111111111 in x
1.413 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.413 * [taylor]: Taking taylor expansion of x in x
1.414 * [taylor]: Taking taylor expansion of (- 1.0 (+ (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) (* 0.1111111111111111 (/ 1 x)))) in x
1.414 * [taylor]: Taking taylor expansion of 1.0 in x
1.414 * [taylor]: Taking taylor expansion of (+ (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) (* 0.1111111111111111 (/ 1 x))) in x
1.414 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt (/ 1 x)) y)) in x
1.414 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
1.414 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) y) in x
1.414 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
1.414 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.414 * [taylor]: Taking taylor expansion of x in x
1.415 * [taylor]: Taking taylor expansion of y in x
1.415 * [taylor]: Taking taylor expansion of (* 0.1111111111111111 (/ 1 x)) in x
1.415 * [taylor]: Taking taylor expansion of 0.1111111111111111 in x
1.415 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.415 * [taylor]: Taking taylor expansion of x in x
1.417 * [taylor]: Taking taylor expansion of (- 0.1111111111111111) in y
1.417 * [taylor]: Taking taylor expansion of 0.1111111111111111 in y
1.419 * [taylor]: Taking taylor expansion of (- 1.0 (* +nan.0 y)) in y
1.419 * [taylor]: Taking taylor expansion of 1.0 in y
1.419 * [taylor]: Taking taylor expansion of (* +nan.0 y) in y
1.419 * [taylor]: Taking taylor expansion of +nan.0 in y
1.419 * [taylor]: Taking taylor expansion of y in y
1.425 * [taylor]: Taking taylor expansion of (- (* +nan.0 y)) in y
1.425 * [taylor]: Taking taylor expansion of (* +nan.0 y) in y
1.425 * [taylor]: Taking taylor expansion of +nan.0 in y
1.425 * [taylor]: Taking taylor expansion of y in y
1.428 * [approximate]: Taking taylor expansion of (- 1.0 (+ (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) (* 0.1111111111111111 x))) in (x y) around 0
1.428 * [taylor]: Taking taylor expansion of (- 1.0 (+ (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) (* 0.1111111111111111 x))) in y
1.428 * [taylor]: Taking taylor expansion of 1.0 in y
1.428 * [taylor]: Taking taylor expansion of (+ (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) (* 0.1111111111111111 x)) in y
1.428 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) in y
1.428 * [taylor]: Taking taylor expansion of 0.3333333333333333 in y
1.428 * [taylor]: Taking taylor expansion of (* (sqrt x) (/ 1 y)) in y
1.428 * [taylor]: Taking taylor expansion of (sqrt x) in y
1.428 * [taylor]: Taking taylor expansion of x in y
1.428 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.428 * [taylor]: Taking taylor expansion of y in y
1.429 * [taylor]: Taking taylor expansion of (* 0.1111111111111111 x) in y
1.429 * [taylor]: Taking taylor expansion of 0.1111111111111111 in y
1.429 * [taylor]: Taking taylor expansion of x in y
1.429 * [taylor]: Taking taylor expansion of (- 1.0 (+ (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) (* 0.1111111111111111 x))) in x
1.429 * [taylor]: Taking taylor expansion of 1.0 in x
1.429 * [taylor]: Taking taylor expansion of (+ (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) (* 0.1111111111111111 x)) in x
1.429 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) in x
1.429 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
1.429 * [taylor]: Taking taylor expansion of (* (sqrt x) (/ 1 y)) in x
1.429 * [taylor]: Taking taylor expansion of (sqrt x) in x
1.429 * [taylor]: Taking taylor expansion of x in x
1.430 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.430 * [taylor]: Taking taylor expansion of y in x
1.430 * [taylor]: Taking taylor expansion of (* 0.1111111111111111 x) in x
1.430 * [taylor]: Taking taylor expansion of 0.1111111111111111 in x
1.430 * [taylor]: Taking taylor expansion of x in x
1.430 * [taylor]: Taking taylor expansion of (- 1.0 (+ (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) (* 0.1111111111111111 x))) in x
1.430 * [taylor]: Taking taylor expansion of 1.0 in x
1.430 * [taylor]: Taking taylor expansion of (+ (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) (* 0.1111111111111111 x)) in x
1.430 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (* (sqrt x) (/ 1 y))) in x
1.430 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
1.430 * [taylor]: Taking taylor expansion of (* (sqrt x) (/ 1 y)) in x
1.430 * [taylor]: Taking taylor expansion of (sqrt x) in x
1.430 * [taylor]: Taking taylor expansion of x in x
1.431 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.431 * [taylor]: Taking taylor expansion of y in x
1.431 * [taylor]: Taking taylor expansion of (* 0.1111111111111111 x) in x
1.431 * [taylor]: Taking taylor expansion of 0.1111111111111111 in x
1.431 * [taylor]: Taking taylor expansion of x in x
1.433 * [taylor]: Taking taylor expansion of 1.0 in y
1.434 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) 0.1111111111111111)) in y
1.434 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) 0.1111111111111111) in y
1.434 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
1.434 * [taylor]: Taking taylor expansion of +nan.0 in y
1.434 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.434 * [taylor]: Taking taylor expansion of y in y
1.435 * [taylor]: Taking taylor expansion of 0.1111111111111111 in y
1.440 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 y))) in y
1.440 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
1.440 * [taylor]: Taking taylor expansion of +nan.0 in y
1.440 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.440 * [taylor]: Taking taylor expansion of y in y
1.442 * [approximate]: Taking taylor expansion of (+ (* 0.3333333333333333 (/ 1 (* y (sqrt (/ -1 x))))) (+ (* 0.1111111111111111 x) 1.0)) in (x y) around 0
1.442 * [taylor]: Taking taylor expansion of (+ (* 0.3333333333333333 (/ 1 (* y (sqrt (/ -1 x))))) (+ (* 0.1111111111111111 x) 1.0)) in y
1.442 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (/ 1 (* y (sqrt (/ -1 x))))) in y
1.442 * [taylor]: Taking taylor expansion of 0.3333333333333333 in y
1.442 * [taylor]: Taking taylor expansion of (/ 1 (* y (sqrt (/ -1 x)))) in y
1.442 * [taylor]: Taking taylor expansion of (* y (sqrt (/ -1 x))) in y
1.442 * [taylor]: Taking taylor expansion of y in y
1.442 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
1.442 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.442 * [taylor]: Taking taylor expansion of -1 in y
1.442 * [taylor]: Taking taylor expansion of x in y
1.442 * [taylor]: Taking taylor expansion of (+ (* 0.1111111111111111 x) 1.0) in y
1.442 * [taylor]: Taking taylor expansion of (* 0.1111111111111111 x) in y
1.442 * [taylor]: Taking taylor expansion of 0.1111111111111111 in y
1.442 * [taylor]: Taking taylor expansion of x in y
1.442 * [taylor]: Taking taylor expansion of 1.0 in y
1.442 * [taylor]: Taking taylor expansion of (+ (* 0.3333333333333333 (/ 1 (* y (sqrt (/ -1 x))))) (+ (* 0.1111111111111111 x) 1.0)) in x
1.443 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (/ 1 (* y (sqrt (/ -1 x))))) in x
1.443 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
1.443 * [taylor]: Taking taylor expansion of (/ 1 (* y (sqrt (/ -1 x)))) in x
1.443 * [taylor]: Taking taylor expansion of (* y (sqrt (/ -1 x))) in x
1.443 * [taylor]: Taking taylor expansion of y in x
1.443 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.443 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.443 * [taylor]: Taking taylor expansion of -1 in x
1.443 * [taylor]: Taking taylor expansion of x in x
1.444 * [taylor]: Taking taylor expansion of (+ (* 0.1111111111111111 x) 1.0) in x
1.444 * [taylor]: Taking taylor expansion of (* 0.1111111111111111 x) in x
1.444 * [taylor]: Taking taylor expansion of 0.1111111111111111 in x
1.444 * [taylor]: Taking taylor expansion of x in x
1.444 * [taylor]: Taking taylor expansion of 1.0 in x
1.444 * [taylor]: Taking taylor expansion of (+ (* 0.3333333333333333 (/ 1 (* y (sqrt (/ -1 x))))) (+ (* 0.1111111111111111 x) 1.0)) in x
1.444 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (/ 1 (* y (sqrt (/ -1 x))))) in x
1.444 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
1.444 * [taylor]: Taking taylor expansion of (/ 1 (* y (sqrt (/ -1 x)))) in x
1.444 * [taylor]: Taking taylor expansion of (* y (sqrt (/ -1 x))) in x
1.445 * [taylor]: Taking taylor expansion of y in x
1.445 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.445 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.445 * [taylor]: Taking taylor expansion of -1 in x
1.445 * [taylor]: Taking taylor expansion of x in x
1.446 * [taylor]: Taking taylor expansion of (+ (* 0.1111111111111111 x) 1.0) in x
1.446 * [taylor]: Taking taylor expansion of (* 0.1111111111111111 x) in x
1.446 * [taylor]: Taking taylor expansion of 0.1111111111111111 in x
1.446 * [taylor]: Taking taylor expansion of x in x
1.446 * [taylor]: Taking taylor expansion of 1.0 in x
1.447 * [taylor]: Taking taylor expansion of (- 1.0 (* +nan.0 (/ 1 y))) in y
1.447 * [taylor]: Taking taylor expansion of 1.0 in y
1.447 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
1.447 * [taylor]: Taking taylor expansion of +nan.0 in y
1.447 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.447 * [taylor]: Taking taylor expansion of y in y
1.453 * [taylor]: Taking taylor expansion of (- 0.1111111111111111 (* +nan.0 (/ 1 y))) in y
1.453 * [taylor]: Taking taylor expansion of 0.1111111111111111 in y
1.453 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
1.453 * [taylor]: Taking taylor expansion of +nan.0 in y
1.453 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.453 * [taylor]: Taking taylor expansion of y in y
1.457 * * * [progress]: simplifying candidates
1.459 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (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))))
  (* (* (/ y (* 3.0 (sqrt x))) (/ y (* 3.0 (sqrt x)))) (/ y (* 3.0 (sqrt x))))
  (sqrt (/ y (* 3.0 (sqrt x))))
  (sqrt (/ y (* 3.0 (sqrt x))))
  (- y)
  (- (* 3.0 (sqrt x)))
  (/ (* (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)
  (* 3.0 (sqrt x))
  (+ (log 3.0) (log (sqrt x)))
  (log (* 3.0 (sqrt x)))
  (exp (* 3.0 (sqrt x)))
  (* (* (* 3.0 3.0) 3.0) (* (* (sqrt x) (sqrt x)) (sqrt x)))
  (* (cbrt (* 3.0 (sqrt x))) (cbrt (* 3.0 (sqrt x))))
  (cbrt (* 3.0 (sqrt x)))
  (* (* (* 3.0 (sqrt x)) (* 3.0 (sqrt x))) (* 3.0 (sqrt x)))
  (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)
  (* (cbrt 3.0) (sqrt x))
  (* (sqrt 3.0) (sqrt x))
  (* 3.0 (sqrt x))
  (- (- (log 1.0) (log x)) (log 9.0))
  (- (log (/ 1.0 x)) (log 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 x) (/ 1.0 x)) (/ 1.0 x)) (* (* 9.0 9.0) 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 x)) (cbrt (/ 1.0 x))) (* (cbrt 9.0) (cbrt 9.0)))
  (/ (cbrt (/ 1.0 x)) (cbrt 9.0))
  (/ (* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x))) (sqrt 9.0))
  (/ (cbrt (/ 1.0 x)) (sqrt 9.0))
  (/ (* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x))) 1)
  (/ (cbrt (/ 1.0 x)) 9.0)
  (/ (sqrt (/ 1.0 x)) (* (cbrt 9.0) (cbrt 9.0)))
  (/ (sqrt (/ 1.0 x)) (cbrt 9.0))
  (/ (sqrt (/ 1.0 x)) (sqrt 9.0))
  (/ (sqrt (/ 1.0 x)) (sqrt 9.0))
  (/ (sqrt (/ 1.0 x)) 1)
  (/ (sqrt (/ 1.0 x)) 9.0)
  (/ (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt x) (cbrt x))) (* (cbrt 9.0) (cbrt 9.0)))
  (/ (/ (cbrt 1.0) (cbrt x)) (cbrt 9.0))
  (/ (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt x) (cbrt x))) (sqrt 9.0))
  (/ (/ (cbrt 1.0) (cbrt x)) (sqrt 9.0))
  (/ (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt x) (cbrt x))) 1)
  (/ (/ (cbrt 1.0) (cbrt x)) 9.0)
  (/ (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt x)) (* (cbrt 9.0) (cbrt 9.0)))
  (/ (/ (cbrt 1.0) (sqrt x)) (cbrt 9.0))
  (/ (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt x)) (sqrt 9.0))
  (/ (/ (cbrt 1.0) (sqrt x)) (sqrt 9.0))
  (/ (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt x)) 1)
  (/ (/ (cbrt 1.0) (sqrt x)) 9.0)
  (/ (/ (* (cbrt 1.0) (cbrt 1.0)) 1) (* (cbrt 9.0) (cbrt 9.0)))
  (/ (/ (cbrt 1.0) x) (cbrt 9.0))
  (/ (/ (* (cbrt 1.0) (cbrt 1.0)) 1) (sqrt 9.0))
  (/ (/ (cbrt 1.0) x) (sqrt 9.0))
  (/ (/ (* (cbrt 1.0) (cbrt 1.0)) 1) 1)
  (/ (/ (cbrt 1.0) x) 9.0)
  (/ (/ (sqrt 1.0) (* (cbrt x) (cbrt x))) (* (cbrt 9.0) (cbrt 9.0)))
  (/ (/ (sqrt 1.0) (cbrt x)) (cbrt 9.0))
  (/ (/ (sqrt 1.0) (* (cbrt x) (cbrt x))) (sqrt 9.0))
  (/ (/ (sqrt 1.0) (cbrt x)) (sqrt 9.0))
  (/ (/ (sqrt 1.0) (* (cbrt x) (cbrt x))) 1)
  (/ (/ (sqrt 1.0) (cbrt x)) 9.0)
  (/ (/ (sqrt 1.0) (sqrt x)) (* (cbrt 9.0) (cbrt 9.0)))
  (/ (/ (sqrt 1.0) (sqrt x)) (cbrt 9.0))
  (/ (/ (sqrt 1.0) (sqrt x)) (sqrt 9.0))
  (/ (/ (sqrt 1.0) (sqrt x)) (sqrt 9.0))
  (/ (/ (sqrt 1.0) (sqrt x)) 1)
  (/ (/ (sqrt 1.0) (sqrt x)) 9.0)
  (/ (/ (sqrt 1.0) 1) (* (cbrt 9.0) (cbrt 9.0)))
  (/ (/ (sqrt 1.0) x) (cbrt 9.0))
  (/ (/ (sqrt 1.0) 1) (sqrt 9.0))
  (/ (/ (sqrt 1.0) x) (sqrt 9.0))
  (/ (/ (sqrt 1.0) 1) 1)
  (/ (/ (sqrt 1.0) x) 9.0)
  (/ (/ 1 (* (cbrt x) (cbrt x))) (* (cbrt 9.0) (cbrt 9.0)))
  (/ (/ 1.0 (cbrt x)) (cbrt 9.0))
  (/ (/ 1 (* (cbrt x) (cbrt x))) (sqrt 9.0))
  (/ (/ 1.0 (cbrt x)) (sqrt 9.0))
  (/ (/ 1 (* (cbrt x) (cbrt x))) 1)
  (/ (/ 1.0 (cbrt x)) 9.0)
  (/ (/ 1 (sqrt x)) (* (cbrt 9.0) (cbrt 9.0)))
  (/ (/ 1.0 (sqrt x)) (cbrt 9.0))
  (/ (/ 1 (sqrt x)) (sqrt 9.0))
  (/ (/ 1.0 (sqrt x)) (sqrt 9.0))
  (/ (/ 1 (sqrt x)) 1)
  (/ (/ 1.0 (sqrt x)) 9.0)
  (/ (/ 1 1) (* (cbrt 9.0) (cbrt 9.0)))
  (/ (/ 1.0 x) (cbrt 9.0))
  (/ (/ 1 1) (sqrt 9.0))
  (/ (/ 1.0 x) (sqrt 9.0))
  (/ (/ 1 1) 1)
  (/ (/ 1.0 x) 9.0)
  (/ 1 (* (cbrt 9.0) (cbrt 9.0)))
  (/ (/ 1.0 x) (cbrt 9.0))
  (/ 1 (sqrt 9.0))
  (/ (/ 1.0 x) (sqrt 9.0))
  (/ 1 1)
  (/ (/ 1.0 x) 9.0)
  (/ 1.0 (* (cbrt 9.0) (cbrt 9.0)))
  (/ (/ 1 x) (cbrt 9.0))
  (/ 1.0 (sqrt 9.0))
  (/ (/ 1 x) (sqrt 9.0))
  (/ 1.0 1)
  (/ (/ 1 x) 9.0)
  (/ 1 9.0)
  (/ 9.0 (/ 1.0 x))
  (/ (/ 1.0 x) (* (cbrt 9.0) (cbrt 9.0)))
  (/ (/ 1.0 x) (sqrt 9.0))
  (/ (/ 1.0 x) 1)
  (/ 9.0 (cbrt (/ 1.0 x)))
  (/ 9.0 (sqrt (/ 1.0 x)))
  (/ 9.0 (/ (cbrt 1.0) (cbrt x)))
  (/ 9.0 (/ (cbrt 1.0) (sqrt x)))
  (/ 9.0 (/ (cbrt 1.0) x))
  (/ 9.0 (/ (sqrt 1.0) (cbrt x)))
  (/ 9.0 (/ (sqrt 1.0) (sqrt x)))
  (/ 9.0 (/ (sqrt 1.0) x))
  (/ 9.0 (/ 1.0 (cbrt x)))
  (/ 9.0 (/ 1.0 (sqrt x)))
  (/ 9.0 (/ 1.0 x))
  (/ 9.0 (/ 1.0 x))
  (/ 9.0 (/ 1 x))
  (* 9.0 x)
  (/ (/ (exp 1.0) (exp (/ (/ 1.0 x) 9.0))) (exp (/ y (* 3.0 (sqrt x)))))
  (/ (exp (- 1.0 (/ (/ 1.0 x) 9.0))) (exp (/ y (* 3.0 (sqrt x)))))
  (log (- (- 1.0 (/ (/ 1.0 x) 9.0)) (/ y (* 3.0 (sqrt x)))))
  (exp (- (- 1.0 (/ (/ 1.0 x) 9.0)) (/ y (* 3.0 (sqrt x)))))
  (* (cbrt (- (- 1.0 (/ (/ 1.0 x) 9.0)) (/ y (* 3.0 (sqrt x))))) (cbrt (- (- 1.0 (/ (/ 1.0 x) 9.0)) (/ y (* 3.0 (sqrt x))))))
  (cbrt (- (- 1.0 (/ (/ 1.0 x) 9.0)) (/ y (* 3.0 (sqrt x)))))
  (* (* (- (- 1.0 (/ (/ 1.0 x) 9.0)) (/ y (* 3.0 (sqrt x)))) (- (- 1.0 (/ (/ 1.0 x) 9.0)) (/ y (* 3.0 (sqrt x))))) (- (- 1.0 (/ (/ 1.0 x) 9.0)) (/ y (* 3.0 (sqrt x)))))
  (sqrt (- (- 1.0 (/ (/ 1.0 x) 9.0)) (/ y (* 3.0 (sqrt x)))))
  (sqrt (- (- 1.0 (/ (/ 1.0 x) 9.0)) (/ y (* 3.0 (sqrt x)))))
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  (* (+ (* 1.0 1.0) (+ (* (/ (/ 1.0 x) 9.0) (/ (/ 1.0 x) 9.0)) (* 1.0 (/ (/ 1.0 x) 9.0)))) (* 3.0 (sqrt x)))
  (- (* (- (* 1.0 1.0) (* (/ (/ 1.0 x) 9.0) (/ (/ 1.0 x) 9.0))) (* 3.0 (sqrt x))) (* (+ 1.0 (/ (/ 1.0 x) 9.0)) y))
  (* (+ 1.0 (/ (/ 1.0 x) 9.0)) (* 3.0 (sqrt x)))
  (- (pow (- 1.0 (/ (/ 1.0 x) 9.0)) 3) (pow (/ y (* 3.0 (sqrt x))) 3))
  (+ (* (- 1.0 (/ (/ 1.0 x) 9.0)) (- 1.0 (/ (/ 1.0 x) 9.0))) (+ (* (/ y (* 3.0 (sqrt x))) (/ y (* 3.0 (sqrt x)))) (* (- 1.0 (/ (/ 1.0 x) 9.0)) (/ y (* 3.0 (sqrt x))))))
  (- (/ y (* 3.0 (sqrt x))))
  (- (* (- 1.0 (/ (/ 1.0 x) 9.0)) (- 1.0 (/ (/ 1.0 x) 9.0))) (* (/ y (* 3.0 (sqrt x))) (/ y (* 3.0 (sqrt x)))))
  (+ (- 1.0 (/ (/ 1.0 x) 9.0)) (/ y (* 3.0 (sqrt x))))
  (+ (sqrt (- 1.0 (/ (/ 1.0 x) 9.0))) (sqrt (/ y (* 3.0 (sqrt x)))))
  (- (sqrt (- 1.0 (/ (/ 1.0 x) 9.0))) (sqrt (/ y (* 3.0 (sqrt x)))))
  (- (- 1.0 (/ (/ 1.0 x) 9.0)) (/ y (* 3.0 (sqrt x))))
  (- (- 1.0 (/ (/ 1.0 x) 9.0)) (/ y (* 3.0 (sqrt x))))
  (- (- (/ (/ 1.0 x) 9.0)) (/ y (* 3.0 (sqrt x))))
  (- (- (/ (/ 1.0 x) 9.0)) (/ y (* 3.0 (sqrt x))))
  (+ (/ (/ 1.0 x) 9.0) (/ y (* 3.0 (sqrt x))))
  (- (/ y (* 3.0 (sqrt x))))
  (- (+ (* +nan.0 (* (pow x 2) y)) (- (+ (* +nan.0 y) (- (* +nan.0 (* x y)))))))
  (- (+ (* +nan.0 (/ y (pow x 2))) (- (+ (* +nan.0 (/ y (pow x 3))) (- (* +nan.0 (/ y x)))))))
  (- (+ (* +nan.0 (/ y (pow x 2))) (- (+ (* +nan.0 (/ y x)) (- (* +nan.0 y))))))
  (- (+ (* +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)))))
  (/ 0.1111111111111111 x)
  (/ 0.1111111111111111 x)
  (/ 0.1111111111111111 x)
  (- 1.0 (+ (* +nan.0 y) (* 0.1111111111111111 (/ 1 x))))
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  (- 1.0 (+ (* +nan.0 (/ y x)) (- (* +nan.0 y))))
1.472 * * [simplify]: iteration  0 :  314  enodes  (cost  1868 )