29.771 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.013 * * * [progress]: [2/2] Setting up program.
0.015 * [progress]: [Phase 2 of 3] Improving.
0.015 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (- 1.0 (* x y)))
0.017 * * [simplify]: iteration  0 :  10  enodes  (cost  3 )
0.018 * * [simplify]: iteration  1 :  23  enodes  (cost  3 )
0.020 * * [simplify]: iteration  2 :  44  enodes  (cost  3 )
0.021 * * [simplify]: iteration  3 :  62  enodes  (cost  3 )
0.023 * * [simplify]: iteration  4 :  63  enodes  (cost  3 )
0.025 * * [simplify]: iteration  5 :  63  enodes  (cost  3 )
0.025 * [simplify]: Simplified to:
   (* x (- 1.0 (* x y)))
0.025 * * [progress]: iteration 1 / 4
0.025 * * * [progress]: picking best candidate
0.028 * * * * [pick]: Picked  #<alt (λ (x y) (* x (- 1.0 (* x y))))>
0.028 * * * [progress]: localizing error
0.033 * * * [progress]: generating rewritten candidates
0.033 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.039 * * * [progress]: generating series expansions
0.039 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.040 * [approximate]: Taking taylor expansion of (* x (- 1.0 (* x y))) in (x y) around 0
0.040 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* x y))) in y
0.040 * [taylor]: Taking taylor expansion of x in y
0.040 * [taylor]: Taking taylor expansion of (- 1.0 (* x y)) in y
0.040 * [taylor]: Taking taylor expansion of 1.0 in y
0.040 * [taylor]: Taking taylor expansion of (* x y) in y
0.040 * [taylor]: Taking taylor expansion of x in y
0.040 * [taylor]: Taking taylor expansion of y in y
0.040 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* x y))) in x
0.040 * [taylor]: Taking taylor expansion of x in x
0.040 * [taylor]: Taking taylor expansion of (- 1.0 (* x y)) in x
0.040 * [taylor]: Taking taylor expansion of 1.0 in x
0.040 * [taylor]: Taking taylor expansion of (* x y) in x
0.040 * [taylor]: Taking taylor expansion of x in x
0.040 * [taylor]: Taking taylor expansion of y in x
0.040 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* x y))) in x
0.040 * [taylor]: Taking taylor expansion of x in x
0.040 * [taylor]: Taking taylor expansion of (- 1.0 (* x y)) in x
0.040 * [taylor]: Taking taylor expansion of 1.0 in x
0.040 * [taylor]: Taking taylor expansion of (* x y) in x
0.040 * [taylor]: Taking taylor expansion of x in x
0.040 * [taylor]: Taking taylor expansion of y in x
0.041 * [taylor]: Taking taylor expansion of 0 in y
0.042 * [taylor]: Taking taylor expansion of 1.0 in y
0.043 * [taylor]: Taking taylor expansion of (- y) in y
0.043 * [taylor]: Taking taylor expansion of y in y
0.045 * [taylor]: Taking taylor expansion of 0 in y
0.048 * [taylor]: Taking taylor expansion of 0 in y
0.049 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in (x y) around 0
0.049 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in y
0.049 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* x y))) in y
0.049 * [taylor]: Taking taylor expansion of 1.0 in y
0.049 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.049 * [taylor]: Taking taylor expansion of (* x y) in y
0.049 * [taylor]: Taking taylor expansion of x in y
0.049 * [taylor]: Taking taylor expansion of y in y
0.049 * [taylor]: Taking taylor expansion of x in y
0.049 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in x
0.049 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* x y))) in x
0.049 * [taylor]: Taking taylor expansion of 1.0 in x
0.050 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.050 * [taylor]: Taking taylor expansion of (* x y) in x
0.050 * [taylor]: Taking taylor expansion of x in x
0.050 * [taylor]: Taking taylor expansion of y in x
0.050 * [taylor]: Taking taylor expansion of x in x
0.050 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in x
0.050 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* x y))) in x
0.050 * [taylor]: Taking taylor expansion of 1.0 in x
0.050 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.050 * [taylor]: Taking taylor expansion of (* x y) in x
0.050 * [taylor]: Taking taylor expansion of x in x
0.050 * [taylor]: Taking taylor expansion of y in x
0.050 * [taylor]: Taking taylor expansion of x in x
0.051 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.051 * [taylor]: Taking taylor expansion of -1 in y
0.051 * [taylor]: Taking taylor expansion of y in y
0.053 * [taylor]: Taking taylor expansion of 1.0 in y
0.055 * [taylor]: Taking taylor expansion of 0 in y
0.059 * [taylor]: Taking taylor expansion of 0 in y
0.062 * [taylor]: Taking taylor expansion of 0 in y
0.063 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* x y))) x)) in (x y) around 0
0.063 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* x y))) x)) in y
0.063 * [taylor]: Taking taylor expansion of -1 in y
0.063 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in y
0.063 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* x y))) in y
0.063 * [taylor]: Taking taylor expansion of 1.0 in y
0.063 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.063 * [taylor]: Taking taylor expansion of (* x y) in y
0.063 * [taylor]: Taking taylor expansion of x in y
0.063 * [taylor]: Taking taylor expansion of y in y
0.063 * [taylor]: Taking taylor expansion of x in y
0.063 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* x y))) x)) in x
0.063 * [taylor]: Taking taylor expansion of -1 in x
0.063 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in x
0.063 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* x y))) in x
0.063 * [taylor]: Taking taylor expansion of 1.0 in x
0.063 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.063 * [taylor]: Taking taylor expansion of (* x y) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [taylor]: Taking taylor expansion of y in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* x y))) x)) in x
0.064 * [taylor]: Taking taylor expansion of -1 in x
0.064 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in x
0.064 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* x y))) in x
0.064 * [taylor]: Taking taylor expansion of 1.0 in x
0.064 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.064 * [taylor]: Taking taylor expansion of (* x y) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [taylor]: Taking taylor expansion of y in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.065 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.065 * [taylor]: Taking taylor expansion of y in y
0.067 * [taylor]: Taking taylor expansion of (- 1.0) in y
0.067 * [taylor]: Taking taylor expansion of 1.0 in y
0.070 * [taylor]: Taking taylor expansion of 0 in y
0.075 * [taylor]: Taking taylor expansion of 0 in y
0.080 * [taylor]: Taking taylor expansion of 0 in y
0.080 * * * [progress]: simplifying candidates
0.081 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* x (- 1.0 (* x y))))
  (log1p (* x (- 1.0 (* x y))))
  (* x (- 1.0 (* x y)))
  (+ (log x) (log (- 1.0 (* x y))))
  (log (* x (- 1.0 (* x y))))
  (exp (* x (- 1.0 (* x y))))
  (* (* (* x x) x) (* (* (- 1.0 (* x y)) (- 1.0 (* x y))) (- 1.0 (* x y))))
  (* (cbrt (* x (- 1.0 (* x y)))) (cbrt (* x (- 1.0 (* x y)))))
  (cbrt (* x (- 1.0 (* x y))))
  (* (* (* x (- 1.0 (* x y))) (* x (- 1.0 (* x y)))) (* x (- 1.0 (* x y))))
  (sqrt (* x (- 1.0 (* x y))))
  (sqrt (* x (- 1.0 (* x y))))
  (* (sqrt x) (sqrt (- 1.0 (* x y))))
  (* (sqrt x) (sqrt (- 1.0 (* x y))))
  (* x (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* y x))))
  (* x (fma (- y) x (* y x)))
  (* x (fma (sqrt 1.0) (sqrt 1.0) (- (* y x))))
  (* x (fma (- y) x (* y x)))
  (* x (fma 1 1.0 (- (* y x))))
  (* x (fma (- y) x (* y x)))
  (* x 1.0)
  (* x (- (* x y)))
  (* x 1.0)
  (* x (- (* x y)))
  (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* y x))) x)
  (* (fma (- y) x (* y x)) x)
  (* (fma (sqrt 1.0) (sqrt 1.0) (- (* y x))) x)
  (* (fma (- y) x (* y x)) x)
  (* (fma 1 1.0 (- (* y x))) x)
  (* (fma (- y) x (* y x)) x)
  (* 1.0 x)
  (* (- (* x y)) x)
  (* 1.0 x)
  (* (- (* x y)) x)
  (* x (* (cbrt (- 1.0 (* x y))) (cbrt (- 1.0 (* x y)))))
  (* x (sqrt (- 1.0 (* x y))))
  (* x 1)
  (* (cbrt x) (- 1.0 (* x y)))
  (* (sqrt x) (- 1.0 (* x y)))
  (* x (- 1.0 (* x y)))
  (* x (- (pow 1.0 3) (pow (* x y) 3)))
  (* x (- (* 1.0 1.0) (* (* x y) (* x y))))
  (- (* 1.0 x) (* (pow x 2) y))
  (- (* 1.0 x) (* (pow x 2) y))
  (- (* 1.0 x) (* (pow x 2) y))
0.085 * * [simplify]: iteration  0 :  151  enodes  (cost  198 )
0.088 * * [simplify]: iteration  1 :  642  enodes  (cost  173 )
0.104 * * [simplify]: iteration  2 :  3593  enodes  (cost  170 )
0.182 * * [simplify]: iteration  3 :  5001  enodes  (cost  162 )
0.184 * [simplify]: Simplified to:
   (expm1 (* x (- 1.0 (* x y))))
  (log1p (* x (- 1.0 (* x y))))
  (* x (- 1.0 (* x y)))
  (log (* x (- 1.0 (* x y))))
  (log (* x (- 1.0 (* x y))))
  (exp (* x (- 1.0 (* x y))))
  (pow (* x (- 1.0 (* x y))) 3)
  (* (cbrt (* x (- 1.0 (* x y)))) (cbrt (* x (- 1.0 (* x y)))))
  (cbrt (* x (- 1.0 (* x y))))
  (pow (* x (- 1.0 (* x y))) 3)
  (sqrt (* x (- 1.0 (* x y))))
  (sqrt (* x (- 1.0 (* x y))))
  (* (sqrt (- 1.0 (* x y))) (pow x 1/2))
  (* (sqrt (- 1.0 (* x y))) (pow x 1/2))
  (* x (- 1.0 (* x y)))
  (* x (fma (- y) x (* y x)))
  (* x (- 1.0 (* x y)))
  (* x (fma (- y) x (* y x)))
  (* x (- 1.0 (* x y)))
  (* x (fma (- y) x (* y x)))
  (* x 1.0)
  (* x (- (* x y)))
  (* x 1.0)
  (* x (- (* x y)))
  (* x (- 1.0 (* x y)))
  (* x (fma (- y) x (* y x)))
  (* x (- 1.0 (* x y)))
  (* x (fma (- y) x (* y x)))
  (* x (- 1.0 (* x y)))
  (* x (fma (- y) x (* y x)))
  (* x 1.0)
  (* x (- (* x y)))
  (* x 1.0)
  (* x (- (* x y)))
  (* x (* (cbrt (- 1.0 (* x y))) (cbrt (- 1.0 (* x y)))))
  (* x (sqrt (- 1.0 (* x y))))
  x
  (* (cbrt x) (- 1.0 (* x y)))
  (* (sqrt x) (- 1.0 (* x y)))
  (* x (- 1.0 (* x y)))
  (* x (- (pow 1.0 3) (pow (* x y) 3)))
  (* (* x (- 1.0 (* x y))) (fma y x 1.0))
  (* x (- 1.0 (* x y)))
  (* x (- 1.0 (* x y)))
  (* x (- 1.0 (* x y)))
0.184 * * * [progress]: adding candidates to table
0.227 * * [progress]: iteration 2 / 4
0.227 * * * [progress]: picking best candidate
0.237 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* x 1.0) (* x (- (* x y)))))>
0.237 * * * [progress]: localizing error
0.243 * * * [progress]: generating rewritten candidates
0.243 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.248 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.252 * * * [progress]: generating series expansions
0.252 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.252 * [approximate]: Taking taylor expansion of (* -1 (* (pow x 2) y)) in (x y) around 0
0.252 * [taylor]: Taking taylor expansion of (* -1 (* (pow x 2) y)) in y
0.252 * [taylor]: Taking taylor expansion of -1 in y
0.252 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y
0.252 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.252 * [taylor]: Taking taylor expansion of x in y
0.252 * [taylor]: Taking taylor expansion of y in y
0.252 * [taylor]: Taking taylor expansion of (* -1 (* (pow x 2) y)) in x
0.253 * [taylor]: Taking taylor expansion of -1 in x
0.253 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.253 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.253 * [taylor]: Taking taylor expansion of x in x
0.253 * [taylor]: Taking taylor expansion of y in x
0.253 * [taylor]: Taking taylor expansion of (* -1 (* (pow x 2) y)) in x
0.253 * [taylor]: Taking taylor expansion of -1 in x
0.253 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.253 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.253 * [taylor]: Taking taylor expansion of x in x
0.253 * [taylor]: Taking taylor expansion of y in x
0.253 * [taylor]: Taking taylor expansion of (* -1 y) in y
0.253 * [taylor]: Taking taylor expansion of -1 in y
0.253 * [taylor]: Taking taylor expansion of y in y
0.254 * [taylor]: Taking taylor expansion of 0 in y
0.256 * [taylor]: Taking taylor expansion of 0 in y
0.259 * [taylor]: Taking taylor expansion of 0 in y
0.259 * [approximate]: Taking taylor expansion of (/ -1 (* (pow x 2) y)) in (x y) around 0
0.259 * [taylor]: Taking taylor expansion of (/ -1 (* (pow x 2) y)) in y
0.259 * [taylor]: Taking taylor expansion of -1 in y
0.259 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y
0.259 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.259 * [taylor]: Taking taylor expansion of x in y
0.259 * [taylor]: Taking taylor expansion of y in y
0.260 * [taylor]: Taking taylor expansion of (/ -1 (* (pow x 2) y)) in x
0.260 * [taylor]: Taking taylor expansion of -1 in x
0.260 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.260 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.260 * [taylor]: Taking taylor expansion of x in x
0.260 * [taylor]: Taking taylor expansion of y in x
0.260 * [taylor]: Taking taylor expansion of (/ -1 (* (pow x 2) y)) in x
0.260 * [taylor]: Taking taylor expansion of -1 in x
0.260 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.260 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.260 * [taylor]: Taking taylor expansion of x in x
0.260 * [taylor]: Taking taylor expansion of y in x
0.261 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.261 * [taylor]: Taking taylor expansion of -1 in y
0.261 * [taylor]: Taking taylor expansion of y in y
0.264 * [taylor]: Taking taylor expansion of 0 in y
0.265 * [taylor]: Taking taylor expansion of 0 in y
0.267 * [taylor]: Taking taylor expansion of 0 in y
0.268 * [approximate]: Taking taylor expansion of (/ 1 (* (pow x 2) y)) in (x y) around 0
0.268 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) y)) in y
0.268 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y
0.268 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.268 * [taylor]: Taking taylor expansion of x in y
0.268 * [taylor]: Taking taylor expansion of y in y
0.269 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) y)) in x
0.269 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.269 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.269 * [taylor]: Taking taylor expansion of x in x
0.269 * [taylor]: Taking taylor expansion of y in x
0.269 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) y)) in x
0.269 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.269 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.269 * [taylor]: Taking taylor expansion of x in x
0.269 * [taylor]: Taking taylor expansion of y in x
0.270 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.270 * [taylor]: Taking taylor expansion of y in y
0.271 * [taylor]: Taking taylor expansion of 0 in y
0.272 * [taylor]: Taking taylor expansion of 0 in y
0.274 * [taylor]: Taking taylor expansion of 0 in y
0.275 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.275 * [approximate]: Taking taylor expansion of (- (* 1.0 x) (* (pow x 2) y)) in (x y) around 0
0.275 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* (pow x 2) y)) in y
0.275 * [taylor]: Taking taylor expansion of (* 1.0 x) in y
0.275 * [taylor]: Taking taylor expansion of 1.0 in y
0.275 * [taylor]: Taking taylor expansion of x in y
0.275 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y
0.275 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.275 * [taylor]: Taking taylor expansion of x in y
0.275 * [taylor]: Taking taylor expansion of y in y
0.275 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* (pow x 2) y)) in x
0.275 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.275 * [taylor]: Taking taylor expansion of 1.0 in x
0.275 * [taylor]: Taking taylor expansion of x in x
0.275 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.275 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.275 * [taylor]: Taking taylor expansion of x in x
0.275 * [taylor]: Taking taylor expansion of y in x
0.275 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* (pow x 2) y)) in x
0.275 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.275 * [taylor]: Taking taylor expansion of 1.0 in x
0.276 * [taylor]: Taking taylor expansion of x in x
0.276 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.276 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.276 * [taylor]: Taking taylor expansion of x in x
0.276 * [taylor]: Taking taylor expansion of y in x
0.276 * [taylor]: Taking taylor expansion of 0 in y
0.277 * [taylor]: Taking taylor expansion of 1.0 in y
0.278 * [taylor]: Taking taylor expansion of (- y) in y
0.278 * [taylor]: Taking taylor expansion of y in y
0.280 * [taylor]: Taking taylor expansion of 0 in y
0.283 * [taylor]: Taking taylor expansion of 0 in y
0.283 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ 1 (* (pow x 2) y))) in (x y) around 0
0.283 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ 1 (* (pow x 2) y))) in y
0.283 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
0.283 * [taylor]: Taking taylor expansion of 1.0 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 (* (pow x 2) y)) in y
0.283 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y
0.283 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.283 * [taylor]: Taking taylor expansion of x in y
0.283 * [taylor]: Taking taylor expansion of y in y
0.284 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ 1 (* (pow x 2) y))) in x
0.284 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.284 * [taylor]: Taking taylor expansion of 1.0 in x
0.284 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.284 * [taylor]: Taking taylor expansion of x in x
0.284 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) y)) in x
0.284 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.284 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.284 * [taylor]: Taking taylor expansion of x in x
0.284 * [taylor]: Taking taylor expansion of y in x
0.285 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ 1 (* (pow x 2) y))) in x
0.285 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.285 * [taylor]: Taking taylor expansion of 1.0 in x
0.285 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.285 * [taylor]: Taking taylor expansion of x in x
0.285 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) y)) in x
0.285 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.285 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.285 * [taylor]: Taking taylor expansion of x in x
0.285 * [taylor]: Taking taylor expansion of y in x
0.285 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.285 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.286 * [taylor]: Taking taylor expansion of y in y
0.287 * [taylor]: Taking taylor expansion of 1.0 in y
0.290 * [taylor]: Taking taylor expansion of 0 in y
0.294 * [taylor]: Taking taylor expansion of 0 in y
0.298 * [taylor]: Taking taylor expansion of 0 in y
0.298 * [approximate]: Taking taylor expansion of (- (/ 1 (* (pow x 2) y)) (* 1.0 (/ 1 x))) in (x y) around 0
0.298 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 2) y)) (* 1.0 (/ 1 x))) in y
0.298 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) y)) in y
0.298 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y
0.298 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.298 * [taylor]: Taking taylor expansion of x in y
0.298 * [taylor]: Taking taylor expansion of y in y
0.299 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
0.299 * [taylor]: Taking taylor expansion of 1.0 in y
0.299 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.299 * [taylor]: Taking taylor expansion of x in y
0.299 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 2) y)) (* 1.0 (/ 1 x))) in x
0.299 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) y)) in x
0.299 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.299 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.299 * [taylor]: Taking taylor expansion of x in x
0.299 * [taylor]: Taking taylor expansion of y in x
0.299 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.299 * [taylor]: Taking taylor expansion of 1.0 in x
0.299 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.299 * [taylor]: Taking taylor expansion of x in x
0.300 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 2) y)) (* 1.0 (/ 1 x))) in x
0.300 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) y)) in x
0.300 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.300 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.300 * [taylor]: Taking taylor expansion of x in x
0.300 * [taylor]: Taking taylor expansion of y in x
0.300 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.300 * [taylor]: Taking taylor expansion of 1.0 in x
0.300 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.300 * [taylor]: Taking taylor expansion of x in x
0.300 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.300 * [taylor]: Taking taylor expansion of y in y
0.302 * [taylor]: Taking taylor expansion of (- 1.0) in y
0.302 * [taylor]: Taking taylor expansion of 1.0 in y
0.305 * [taylor]: Taking taylor expansion of 0 in y
0.309 * [taylor]: Taking taylor expansion of 0 in y
0.313 * [taylor]: Taking taylor expansion of 0 in y
0.313 * * * [progress]: simplifying candidates
0.314 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* x (- (* x y))))
  (log1p (* x (- (* x y))))
  (* x (- (* x y)))
  (+ (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))))
  (* (sqrt x) (sqrt (- (* x y))))
  (* (sqrt x) (sqrt (- (* x y))))
  (* x (* x y))
  (* x (* (cbrt (- (* x y))) (cbrt (- (* x y)))))
  (* x (sqrt (- (* x y))))
  (* x 1)
  (* x -1)
  (* x (- x))
  (* x x)
  (* (cbrt x) (- (* x y)))
  (* (sqrt x) (- (* x y)))
  (* x (- (* x y)))
  (expm1 (+ (* x 1.0) (* x (- (* x y)))))
  (log1p (+ (* x 1.0) (* x (- (* x y)))))
  (* (exp (* x 1.0)) (exp (* x (- (* x y)))))
  (log (+ (* x 1.0) (* x (- (* x y)))))
  (exp (+ (* x 1.0) (* x (- (* x y)))))
  (* (cbrt (+ (* x 1.0) (* x (- (* x y))))) (cbrt (+ (* x 1.0) (* x (- (* x y))))))
  (cbrt (+ (* x 1.0) (* x (- (* x y)))))
  (* (* (+ (* x 1.0) (* x (- (* x y)))) (+ (* x 1.0) (* x (- (* x y))))) (+ (* x 1.0) (* x (- (* x y)))))
  (sqrt (+ (* x 1.0) (* x (- (* x y)))))
  (sqrt (+ (* x 1.0) (* x (- (* x y)))))
  (+ (pow (* x 1.0) 3) (pow (* x (- (* x y))) 3))
  (+ (* (* x 1.0) (* x 1.0)) (- (* (* x (- (* x y))) (* x (- (* x y)))) (* (* x 1.0) (* x (- (* x y))))))
  (- (* (* x 1.0) (* x 1.0)) (* (* x (- (* x y))) (* x (- (* x y)))))
  (- (* x 1.0) (* x (- (* x y))))
  (+ 1.0 (- (* x y)))
  (* -1 (* (pow x 2) y))
  (* -1 (* (pow x 2) y))
  (* -1 (* (pow x 2) y))
  (- (* 1.0 x) (* (pow x 2) y))
  (- (* 1.0 x) (* (pow x 2) y))
  (- (* 1.0 x) (* (pow x 2) y))
0.317 * * [simplify]: iteration  0 :  191  enodes  (cost  230 )
0.322 * * [simplify]: iteration  1 :  1093  enodes  (cost  202 )
0.356 * * [simplify]: iteration  2 :  5002  enodes  (cost  198 )
0.358 * [simplify]: Simplified to:
   (expm1 (* x (- (* x y))))
  (log1p (* x (- (* x y))))
  (* -1 (* (pow x 2) y))
  (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))))
  (* (sqrt (- (* x y))) (pow x 1/2))
  (* (sqrt (- (* x y))) (pow x 1/2))
  (* x (* x y))
  (* x (* (cbrt (- (* x y))) (cbrt (- (* x y)))))
  (* x (sqrt (- (* x y))))
  x
  (* x -1)
  (* x (- x))
  (pow x 2)
  (* (cbrt x) (- (* x y)))
  (* (sqrt x) (- (* x y)))
  (* -1 (* (pow x 2) y))
  (expm1 (+ (* x 1.0) (* x (- (* x y)))))
  (log1p (+ (* x 1.0) (* x (- (* x y)))))
  (pow (exp x) (- 1.0 (* x y)))
  (+ (log x) (log (- 1.0 (* x y))))
  (pow (exp x) (- 1.0 (* x y)))
  (* (cbrt (+ (* x 1.0) (* x (- (* x y))))) (cbrt (+ (* x 1.0) (* x (- (* x y))))))
  (cbrt (+ (* x 1.0) (* x (- (* x y)))))
  (pow (* x (- 1.0 (* x y))) 3)
  (sqrt (+ (* x 1.0) (* x (- (* x y)))))
  (sqrt (+ (* x 1.0) (* x (- (* x y)))))
  (fma -1 (pow (* x (* x y)) 3) (pow (* x 1.0) 3))
  (fma (* 1.0 1.0) (pow x 2) (* (* x (- x)) (* y (* x (- (- (* x y)) 1.0)))))
  (* (pow x 2) (- (* 1.0 1.0) (* (* x y) (* x y))))
  (fma 1.0 x (* x (* x y)))
  (- 1.0 (* x y))
  (* -1 (* (pow x 2) y))
  (* -1 (* (pow x 2) y))
  (* -1 (* (pow x 2) y))
  (* x (- 1.0 (* x y)))
  (* x (- 1.0 (* x y)))
  (* x (- 1.0 (* x y)))
0.358 * * * [progress]: adding candidates to table
0.447 * * [progress]: iteration 3 / 4
0.447 * * * [progress]: picking best candidate
0.457 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* x (- 1.0 (* x y))) (* x (fma (- y) x (* y x)))))>
0.457 * * * [progress]: localizing error
0.467 * * * [progress]: generating rewritten candidates
0.467 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 2)
0.468 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.474 * * * [progress]: generating series expansions
0.475 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 2)
0.475 * [approximate]: Taking taylor expansion of (fma (- y) x (* x y)) in (y x) around 0
0.475 * [taylor]: Taking taylor expansion of (fma (- y) x (* x y)) in x
0.475 * [taylor]: Rewrote expression to (+ (* (- y) x) (* x y))
0.475 * [taylor]: Taking taylor expansion of (* (- y) x) in x
0.475 * [taylor]: Taking taylor expansion of (- y) in x
0.475 * [taylor]: Taking taylor expansion of y in x
0.475 * [taylor]: Taking taylor expansion of x in x
0.475 * [taylor]: Taking taylor expansion of (* x y) in x
0.475 * [taylor]: Taking taylor expansion of x in x
0.475 * [taylor]: Taking taylor expansion of y in x
0.475 * [taylor]: Taking taylor expansion of (fma (- y) x (* x y)) in y
0.475 * [taylor]: Rewrote expression to (+ (* (- y) x) (* x y))
0.475 * [taylor]: Taking taylor expansion of (* (- y) x) in y
0.475 * [taylor]: Taking taylor expansion of (- y) in y
0.475 * [taylor]: Taking taylor expansion of y in y
0.475 * [taylor]: Taking taylor expansion of x in y
0.475 * [taylor]: Taking taylor expansion of (* x y) in y
0.475 * [taylor]: Taking taylor expansion of x in y
0.475 * [taylor]: Taking taylor expansion of y in y
0.475 * [taylor]: Taking taylor expansion of (fma (- y) x (* x y)) in y
0.475 * [taylor]: Rewrote expression to (+ (* (- y) x) (* x y))
0.475 * [taylor]: Taking taylor expansion of (* (- y) x) in y
0.475 * [taylor]: Taking taylor expansion of (- y) in y
0.475 * [taylor]: Taking taylor expansion of y in y
0.475 * [taylor]: Taking taylor expansion of x in y
0.475 * [taylor]: Taking taylor expansion of (* x y) in y
0.475 * [taylor]: Taking taylor expansion of x in y
0.475 * [taylor]: Taking taylor expansion of y in y
0.476 * [taylor]: Taking taylor expansion of 0 in x
0.477 * [taylor]: Taking taylor expansion of 0 in x
0.481 * [taylor]: Taking taylor expansion of 0 in x
0.482 * [approximate]: Taking taylor expansion of (fma (- (/ 1 y)) (/ 1 x) (/ 1 (* x y))) in (y x) around 0
0.482 * [taylor]: Taking taylor expansion of (fma (- (/ 1 y)) (/ 1 x) (/ 1 (* x y))) in x
0.482 * [taylor]: Rewrote expression to (+ (* (- (/ 1 y)) (/ 1 x)) (/ 1 (* x y)))
0.482 * [taylor]: Taking taylor expansion of (* (- (/ 1 y)) (/ 1 x)) in x
0.482 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in x
0.482 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.482 * [taylor]: Taking taylor expansion of y in x
0.482 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.482 * [taylor]: Taking taylor expansion of x in x
0.482 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.482 * [taylor]: Taking taylor expansion of (* x y) in x
0.482 * [taylor]: Taking taylor expansion of x in x
0.482 * [taylor]: Taking taylor expansion of y in x
0.483 * [taylor]: Taking taylor expansion of (fma (- (/ 1 y)) (/ 1 x) (/ 1 (* x y))) in y
0.483 * [taylor]: Rewrote expression to (+ (* (- (/ 1 y)) (/ 1 x)) (/ 1 (* x y)))
0.483 * [taylor]: Taking taylor expansion of (* (- (/ 1 y)) (/ 1 x)) in y
0.483 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.483 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.483 * [taylor]: Taking taylor expansion of y in y
0.483 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.483 * [taylor]: Taking taylor expansion of x in y
0.483 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.483 * [taylor]: Taking taylor expansion of (* x y) in y
0.483 * [taylor]: Taking taylor expansion of x in y
0.483 * [taylor]: Taking taylor expansion of y in y
0.483 * [taylor]: Taking taylor expansion of (fma (- (/ 1 y)) (/ 1 x) (/ 1 (* x y))) in y
0.484 * [taylor]: Rewrote expression to (+ (* (- (/ 1 y)) (/ 1 x)) (/ 1 (* x y)))
0.484 * [taylor]: Taking taylor expansion of (* (- (/ 1 y)) (/ 1 x)) in y
0.484 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.484 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.484 * [taylor]: Taking taylor expansion of y in y
0.484 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.484 * [taylor]: Taking taylor expansion of x in y
0.484 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.484 * [taylor]: Taking taylor expansion of (* x y) in y
0.484 * [taylor]: Taking taylor expansion of x in y
0.484 * [taylor]: Taking taylor expansion of y in y
0.485 * [taylor]: Taking taylor expansion of 0 in x
0.487 * [taylor]: Taking taylor expansion of 0 in x
0.489 * [taylor]: Taking taylor expansion of 0 in x
0.492 * [taylor]: Taking taylor expansion of 0 in x
0.493 * [approximate]: Taking taylor expansion of (fma (/ 1 y) (/ -1 x) (/ 1 (* x y))) in (y x) around 0
0.493 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ -1 x) (/ 1 (* x y))) in x
0.493 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ -1 x)) (/ 1 (* x y)))
0.493 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ -1 x)) in x
0.493 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.493 * [taylor]: Taking taylor expansion of y in x
0.493 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.493 * [taylor]: Taking taylor expansion of -1 in x
0.493 * [taylor]: Taking taylor expansion of x in x
0.493 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.493 * [taylor]: Taking taylor expansion of (* x y) in x
0.493 * [taylor]: Taking taylor expansion of x in x
0.493 * [taylor]: Taking taylor expansion of y in x
0.494 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ -1 x) (/ 1 (* x y))) in y
0.494 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ -1 x)) (/ 1 (* x y)))
0.494 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ -1 x)) in y
0.494 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.494 * [taylor]: Taking taylor expansion of y in y
0.494 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.494 * [taylor]: Taking taylor expansion of -1 in y
0.494 * [taylor]: Taking taylor expansion of x in y
0.494 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.494 * [taylor]: Taking taylor expansion of (* x y) in y
0.494 * [taylor]: Taking taylor expansion of x in y
0.494 * [taylor]: Taking taylor expansion of y in y
0.495 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ -1 x) (/ 1 (* x y))) in y
0.495 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ -1 x)) (/ 1 (* x y)))
0.495 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ -1 x)) in y
0.495 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.495 * [taylor]: Taking taylor expansion of y in y
0.495 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.495 * [taylor]: Taking taylor expansion of -1 in y
0.495 * [taylor]: Taking taylor expansion of x in y
0.495 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.495 * [taylor]: Taking taylor expansion of (* x y) in y
0.495 * [taylor]: Taking taylor expansion of x in y
0.495 * [taylor]: Taking taylor expansion of y in y
0.496 * [taylor]: Taking taylor expansion of 0 in x
0.497 * [taylor]: Taking taylor expansion of 0 in x
0.499 * [taylor]: Taking taylor expansion of 0 in x
0.501 * [taylor]: Taking taylor expansion of 0 in x
0.502 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.502 * [approximate]: Taking taylor expansion of (* x (- 1.0 (* x y))) in (x y) around 0
0.502 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* x y))) in y
0.502 * [taylor]: Taking taylor expansion of x in y
0.502 * [taylor]: Taking taylor expansion of (- 1.0 (* x y)) in y
0.502 * [taylor]: Taking taylor expansion of 1.0 in y
0.502 * [taylor]: Taking taylor expansion of (* x y) in y
0.502 * [taylor]: Taking taylor expansion of x in y
0.502 * [taylor]: Taking taylor expansion of y in y
0.502 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* x y))) in x
0.502 * [taylor]: Taking taylor expansion of x in x
0.502 * [taylor]: Taking taylor expansion of (- 1.0 (* x y)) in x
0.502 * [taylor]: Taking taylor expansion of 1.0 in x
0.502 * [taylor]: Taking taylor expansion of (* x y) in x
0.502 * [taylor]: Taking taylor expansion of x in x
0.502 * [taylor]: Taking taylor expansion of y in x
0.502 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* x y))) in x
0.502 * [taylor]: Taking taylor expansion of x in x
0.502 * [taylor]: Taking taylor expansion of (- 1.0 (* x y)) in x
0.502 * [taylor]: Taking taylor expansion of 1.0 in x
0.502 * [taylor]: Taking taylor expansion of (* x y) in x
0.502 * [taylor]: Taking taylor expansion of x in x
0.502 * [taylor]: Taking taylor expansion of y in x
0.503 * [taylor]: Taking taylor expansion of 0 in y
0.504 * [taylor]: Taking taylor expansion of 1.0 in y
0.505 * [taylor]: Taking taylor expansion of (- y) in y
0.505 * [taylor]: Taking taylor expansion of y in y
0.507 * [taylor]: Taking taylor expansion of 0 in y
0.510 * [taylor]: Taking taylor expansion of 0 in y
0.511 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in (x y) around 0
0.511 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in y
0.511 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* x y))) in y
0.511 * [taylor]: Taking taylor expansion of 1.0 in y
0.511 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.511 * [taylor]: Taking taylor expansion of (* x y) in y
0.511 * [taylor]: Taking taylor expansion of x in y
0.511 * [taylor]: Taking taylor expansion of y in y
0.511 * [taylor]: Taking taylor expansion of x in y
0.511 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in x
0.511 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* x y))) in x
0.511 * [taylor]: Taking taylor expansion of 1.0 in x
0.511 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.511 * [taylor]: Taking taylor expansion of (* x y) in x
0.511 * [taylor]: Taking taylor expansion of x in x
0.511 * [taylor]: Taking taylor expansion of y in x
0.512 * [taylor]: Taking taylor expansion of x in x
0.512 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in x
0.512 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* x y))) in x
0.512 * [taylor]: Taking taylor expansion of 1.0 in x
0.512 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.512 * [taylor]: Taking taylor expansion of (* x y) in x
0.512 * [taylor]: Taking taylor expansion of x in x
0.512 * [taylor]: Taking taylor expansion of y in x
0.512 * [taylor]: Taking taylor expansion of x in x
0.512 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.512 * [taylor]: Taking taylor expansion of -1 in y
0.512 * [taylor]: Taking taylor expansion of y in y
0.514 * [taylor]: Taking taylor expansion of 1.0 in y
0.517 * [taylor]: Taking taylor expansion of 0 in y
0.520 * [taylor]: Taking taylor expansion of 0 in y
0.524 * [taylor]: Taking taylor expansion of 0 in y
0.525 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* x y))) x)) in (x y) around 0
0.525 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* x y))) x)) in y
0.525 * [taylor]: Taking taylor expansion of -1 in y
0.525 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in y
0.525 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* x y))) in y
0.525 * [taylor]: Taking taylor expansion of 1.0 in y
0.525 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.525 * [taylor]: Taking taylor expansion of (* x y) in y
0.525 * [taylor]: Taking taylor expansion of x in y
0.525 * [taylor]: Taking taylor expansion of y in y
0.525 * [taylor]: Taking taylor expansion of x in y
0.525 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* x y))) x)) in x
0.525 * [taylor]: Taking taylor expansion of -1 in x
0.525 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in x
0.525 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* x y))) in x
0.525 * [taylor]: Taking taylor expansion of 1.0 in x
0.525 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.526 * [taylor]: Taking taylor expansion of (* x y) in x
0.526 * [taylor]: Taking taylor expansion of x in x
0.526 * [taylor]: Taking taylor expansion of y in x
0.526 * [taylor]: Taking taylor expansion of x in x
0.526 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* x y))) x)) in x
0.526 * [taylor]: Taking taylor expansion of -1 in x
0.526 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* x y))) x) in x
0.526 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* x y))) in x
0.526 * [taylor]: Taking taylor expansion of 1.0 in x
0.526 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.526 * [taylor]: Taking taylor expansion of (* x y) in x
0.526 * [taylor]: Taking taylor expansion of x in x
0.526 * [taylor]: Taking taylor expansion of y in x
0.526 * [taylor]: Taking taylor expansion of x in x
0.527 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.527 * [taylor]: Taking taylor expansion of y in y
0.529 * [taylor]: Taking taylor expansion of (- 1.0) in y
0.529 * [taylor]: Taking taylor expansion of 1.0 in y
0.532 * [taylor]: Taking taylor expansion of 0 in y
0.536 * [taylor]: Taking taylor expansion of 0 in y
0.541 * [taylor]: Taking taylor expansion of 0 in y
0.542 * * * [progress]: simplifying candidates
0.543 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (fma (- y) x (* y x)))
  (log1p (fma (- y) x (* y x)))
  (* (- y) x)
  (log (fma (- y) x (* y x)))
  (exp (fma (- y) x (* y x)))
  (* (cbrt (fma (- y) x (* y x))) (cbrt (fma (- y) x (* y x))))
  (cbrt (fma (- y) x (* y x)))
  (* (* (fma (- y) x (* y x)) (fma (- y) x (* y x))) (fma (- y) x (* y x)))
  (sqrt (fma (- y) x (* y x)))
  (sqrt (fma (- y) x (* y x)))
  (expm1 (* x (- 1.0 (* x y))))
  (log1p (* x (- 1.0 (* x y))))
  (* x (- 1.0 (* x y)))
  (+ (log x) (log (- 1.0 (* x y))))
  (log (* x (- 1.0 (* x y))))
  (exp (* x (- 1.0 (* x y))))
  (* (* (* x x) x) (* (* (- 1.0 (* x y)) (- 1.0 (* x y))) (- 1.0 (* x y))))
  (* (cbrt (* x (- 1.0 (* x y)))) (cbrt (* x (- 1.0 (* x y)))))
  (cbrt (* x (- 1.0 (* x y))))
  (* (* (* x (- 1.0 (* x y))) (* x (- 1.0 (* x y)))) (* x (- 1.0 (* x y))))
  (sqrt (* x (- 1.0 (* x y))))
  (sqrt (* x (- 1.0 (* x y))))
  (* (sqrt x) (sqrt (- 1.0 (* x y))))
  (* (sqrt x) (sqrt (- 1.0 (* x y))))
  (* x (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* y x))))
  (* x (fma (- y) x (* y x)))
  (* x (fma (sqrt 1.0) (sqrt 1.0) (- (* y x))))
  (* x (fma (- y) x (* y x)))
  (* x (fma 1 1.0 (- (* y x))))
  (* x (fma (- y) x (* y x)))
  (* x 1.0)
  (* x (- (* x y)))
  (* x 1.0)
  (* x (- (* x y)))
  (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* y x))) x)
  (* (fma (- y) x (* y x)) x)
  (* (fma (sqrt 1.0) (sqrt 1.0) (- (* y x))) x)
  (* (fma (- y) x (* y x)) x)
  (* (fma 1 1.0 (- (* y x))) x)
  (* (fma (- y) x (* y x)) x)
  (* 1.0 x)
  (* (- (* x y)) x)
  (* 1.0 x)
  (* (- (* x y)) x)
  (* x (* (cbrt (- 1.0 (* x y))) (cbrt (- 1.0 (* x y)))))
  (* x (sqrt (- 1.0 (* x y))))
  (* x 1)
  (* (cbrt x) (- 1.0 (* x y)))
  (* (sqrt x) (- 1.0 (* x y)))
  (* x (- 1.0 (* x y)))
  (* x (- (pow 1.0 3) (pow (* x y) 3)))
  (* x (- (* 1.0 1.0) (* (* x y) (* x y))))
  0
  0
  0
  (- (* 1.0 x) (* (pow x 2) y))
  (- (* 1.0 x) (* (pow x 2) y))
  (- (* 1.0 x) (* (pow x 2) y))
0.546 * * [simplify]: iteration  0 :  161  enodes  (cost  248 )
0.550 * * [simplify]: iteration  1 :  676  enodes  (cost  216 )
0.567 * * [simplify]: iteration  2 :  3769  enodes  (cost  213 )
0.650 * * [simplify]: iteration  3 :  5001  enodes  (cost  213 )
0.652 * [simplify]: Simplified to:
   (expm1 (fma (- y) x (* y x)))
  (log1p (fma (- y) x (* y x)))
  (- (* y x))
  (log (fma (- y) x (* y x)))
  (exp (fma (- y) x (* y x)))
  (* (cbrt (fma (- y) x (* y x))) (cbrt (fma (- y) x (* y x))))
  (cbrt (fma (- y) x (* y x)))
  (pow (fma (- y) x (* y x)) 3)
  (sqrt (fma (- y) x (* y x)))
  (sqrt (fma (- y) x (* y x)))
  (expm1 (* x (- 1.0 (* x y))))
  (log1p (* x (- 1.0 (* x y))))
  (* x (- 1.0 (* x y)))
  (log (* x (- 1.0 (* x y))))
  (log (* x (- 1.0 (* x y))))
  (exp (* x (- 1.0 (* x y))))
  (pow (* x (- 1.0 (* x y))) 3)
  (* (cbrt (* x (- 1.0 (* x y)))) (cbrt (* x (- 1.0 (* x y)))))
  (cbrt (* x (- 1.0 (* x y))))
  (pow (* x (- 1.0 (* x y))) 3)
  (sqrt (* x (- 1.0 (* x y))))
  (sqrt (* x (- 1.0 (* x y))))
  (* (sqrt (- 1.0 (* x y))) (pow x 1/2))
  (* (sqrt (- 1.0 (* x y))) (pow x 1/2))
  (- (* x (* 1 (pow (cbrt 1.0) 3))) (* (pow x 2) y))
  (* x (fma (- y) x (* y x)))
  (* x (- 1.0 (* x y)))
  (* x (fma (- y) x (* y x)))
  (* x (- 1.0 (* x y)))
  (* x (fma (- y) x (* y x)))
  (* x 1.0)
  (* x (- (* x y)))
  (* x 1.0)
  (* x (- (* x y)))
  (- (* x (* 1 (pow (cbrt 1.0) 3))) (* (pow x 2) y))
  (* x (fma (- y) x (* y x)))
  (* x (- 1.0 (* x y)))
  (* x (fma (- y) x (* y x)))
  (* x (- 1.0 (* x y)))
  (* x (fma (- y) x (* y x)))
  (* x 1.0)
  (* x (- (* x y)))
  (* x 1.0)
  (* x (- (* x y)))
  (* x (* (cbrt (- 1.0 (* x y))) (cbrt (- 1.0 (* x y)))))
  (* x (sqrt (- 1.0 (* x y))))
  x
  (* (cbrt x) (- 1.0 (* x y)))
  (* (sqrt x) (- 1.0 (* x y)))
  (* x (- 1.0 (* x y)))
  (* x (- (pow 1.0 3) (pow (* x y) 3)))
  (* (* x (- 1.0 (* x y))) (fma x y 1.0))
  0
  0
  0
  (* x (- 1.0 (* x y)))
  (* x (- 1.0 (* x y)))
  (* x (- 1.0 (* x y)))
0.652 * * * [progress]: adding candidates to table
0.747 * * [progress]: iteration 4 / 4
0.747 * * * [progress]: picking best candidate
0.756 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* x 1.0) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (- (* x y))))))>
0.756 * * * [progress]: localizing error
0.766 * * * [progress]: generating rewritten candidates
0.766 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 1)
0.767 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2)
0.768 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1)
0.769 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
0.779 * * * [progress]: generating series expansions
0.779 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 1)
0.780 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
0.780 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.780 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.780 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.780 * [taylor]: Taking taylor expansion of 1/3 in x
0.780 * [taylor]: Taking taylor expansion of (log x) in x
0.780 * [taylor]: Taking taylor expansion of x in x
0.780 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.781 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.781 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.781 * [taylor]: Taking taylor expansion of 1/3 in x
0.781 * [taylor]: Taking taylor expansion of (log x) in x
0.781 * [taylor]: Taking taylor expansion of x in x
0.828 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
0.828 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.828 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.828 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.828 * [taylor]: Taking taylor expansion of 1/3 in x
0.828 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.828 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.828 * [taylor]: Taking taylor expansion of x in x
0.829 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.829 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.829 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.829 * [taylor]: Taking taylor expansion of 1/3 in x
0.829 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.829 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.829 * [taylor]: Taking taylor expansion of x in x
0.883 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0
0.883 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.883 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.883 * [taylor]: Taking taylor expansion of -1 in x
0.884 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.884 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.884 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.884 * [taylor]: Taking taylor expansion of 1/3 in x
0.884 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.884 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.884 * [taylor]: Taking taylor expansion of x in x
0.885 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.885 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.885 * [taylor]: Taking taylor expansion of -1 in x
0.885 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.885 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.885 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.885 * [taylor]: Taking taylor expansion of 1/3 in x
0.885 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.885 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.885 * [taylor]: Taking taylor expansion of x in x
0.952 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2)
0.952 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
0.952 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.952 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.952 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.952 * [taylor]: Taking taylor expansion of 1/3 in x
0.952 * [taylor]: Taking taylor expansion of (log x) in x
0.952 * [taylor]: Taking taylor expansion of x in x
0.953 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.953 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.953 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.953 * [taylor]: Taking taylor expansion of 1/3 in x
0.953 * [taylor]: Taking taylor expansion of (log x) in x
0.953 * [taylor]: Taking taylor expansion of x in x
1.006 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
1.006 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
1.006 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
1.006 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
1.006 * [taylor]: Taking taylor expansion of 1/3 in x
1.006 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
1.006 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.006 * [taylor]: Taking taylor expansion of x in x
1.007 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
1.007 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
1.007 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
1.007 * [taylor]: Taking taylor expansion of 1/3 in x
1.007 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
1.007 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.007 * [taylor]: Taking taylor expansion of x in x
1.058 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0
1.058 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
1.058 * [taylor]: Taking taylor expansion of (cbrt -1) in x
1.058 * [taylor]: Taking taylor expansion of -1 in x
1.058 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
1.059 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
1.059 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
1.059 * [taylor]: Taking taylor expansion of 1/3 in x
1.059 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
1.059 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.059 * [taylor]: Taking taylor expansion of x in x
1.059 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
1.059 * [taylor]: Taking taylor expansion of (cbrt -1) in x
1.059 * [taylor]: Taking taylor expansion of -1 in x
1.060 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
1.060 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
1.060 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
1.060 * [taylor]: Taking taylor expansion of 1/3 in x
1.060 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
1.060 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.060 * [taylor]: Taking taylor expansion of x in x
1.127 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1)
1.128 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
1.128 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
1.128 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
1.128 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
1.128 * [taylor]: Taking taylor expansion of 1/3 in x
1.128 * [taylor]: Taking taylor expansion of (log x) in x
1.128 * [taylor]: Taking taylor expansion of x in x
1.128 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
1.128 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
1.128 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
1.128 * [taylor]: Taking taylor expansion of 1/3 in x
1.128 * [taylor]: Taking taylor expansion of (log x) in x
1.128 * [taylor]: Taking taylor expansion of x in x
1.181 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
1.181 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
1.181 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
1.181 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
1.181 * [taylor]: Taking taylor expansion of 1/3 in x
1.181 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
1.181 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.181 * [taylor]: Taking taylor expansion of x in x
1.182 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
1.182 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
1.182 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
1.182 * [taylor]: Taking taylor expansion of 1/3 in x
1.182 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
1.182 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.182 * [taylor]: Taking taylor expansion of x in x
1.239 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0
1.239 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
1.239 * [taylor]: Taking taylor expansion of (cbrt -1) in x
1.239 * [taylor]: Taking taylor expansion of -1 in x
1.240 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
1.240 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
1.240 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
1.240 * [taylor]: Taking taylor expansion of 1/3 in x
1.240 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
1.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.240 * [taylor]: Taking taylor expansion of x in x
1.241 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
1.241 * [taylor]: Taking taylor expansion of (cbrt -1) in x
1.241 * [taylor]: Taking taylor expansion of -1 in x
1.242 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
1.242 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
1.242 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
1.242 * [taylor]: Taking taylor expansion of 1/3 in x
1.242 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
1.242 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.242 * [taylor]: Taking taylor expansion of x in x
1.304 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
1.304 * [approximate]: Taking taylor expansion of (pow (pow x 2) 1/3) in (x) around 0
1.304 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x
1.304 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x
1.304 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x
1.304 * [taylor]: Taking taylor expansion of 1/3 in x
1.304 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x
1.304 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.304 * [taylor]: Taking taylor expansion of x in x
1.305 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x
1.305 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x
1.305 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x
1.310 * [taylor]: Taking taylor expansion of 1/3 in x
1.310 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x
1.310 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.310 * [taylor]: Taking taylor expansion of x in x
1.362 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in (x) around 0
1.362 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
1.362 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
1.362 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
1.362 * [taylor]: Taking taylor expansion of 1/3 in x
1.362 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
1.362 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.362 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.362 * [taylor]: Taking taylor expansion of x in x
1.363 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
1.363 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
1.363 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
1.363 * [taylor]: Taking taylor expansion of 1/3 in x
1.363 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
1.363 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.363 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.363 * [taylor]: Taking taylor expansion of x in x
1.424 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in (x) around 0
1.424 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in x
1.424 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x
1.424 * [taylor]: Taking taylor expansion of (cbrt -1) in x
1.424 * [taylor]: Taking taylor expansion of -1 in x
1.425 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
1.425 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
1.425 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
1.425 * [taylor]: Taking taylor expansion of 1/3 in x
1.425 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
1.425 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.425 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.425 * [taylor]: Taking taylor expansion of x in x
1.426 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in x
1.426 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x
1.426 * [taylor]: Taking taylor expansion of (cbrt -1) in x
1.426 * [taylor]: Taking taylor expansion of -1 in x
1.427 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
1.427 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
1.427 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
1.427 * [taylor]: Taking taylor expansion of 1/3 in x
1.427 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
1.427 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.427 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.427 * [taylor]: Taking taylor expansion of x in x
1.505 * * * [progress]: simplifying candidates
1.506 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (cbrt x))
  (log1p (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))
  (expm1 (cbrt x))
  (log1p (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))
  (expm1 (cbrt x))
  (log1p (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))
  (expm1 (* (cbrt x) (cbrt x)))
  (log1p (* (cbrt x) (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))
1.509 * * [simplify]: iteration  0 :  119  enodes  (cost  308 )
1.513 * * [simplify]: iteration  1 :  477  enodes  (cost  281 )
1.527 * * [simplify]: iteration  2 :  2972  enodes  (cost  258 )
1.592 * * [simplify]: iteration  3 :  5001  enodes  (cost  255 )
1.594 * [simplify]: Simplified to:
   (expm1 (cbrt x))
  (log1p (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))
  (expm1 (cbrt x))
  (log1p (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))
  (expm1 (cbrt x))
  (log1p (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))
  (expm1 (* (cbrt x) (cbrt x)))
  (log1p (* (cbrt x) (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))
1.595 * * * [progress]: adding candidates to table
1.822 * [progress]: [Phase 3 of 3] Extracting.
1.822 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (+ (* x 1.0) (* (sqrt x) (* (sqrt x) (- (* x y))))))> #<alt (λ (x y) (+ (* x (- 1.0 (* x y))) (* x (fma (- y) x (* y x)))))> #<alt (λ (x y) (+ (* x 1.0) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (- (* x y))))))> #<alt (λ (x y) (+ (* (sqrt (* x (- 1.0 (* x y)))) (sqrt (* x (- 1.0 (* x y))))) (* x (fma (- y) x (* y x)))))> #<alt (λ (x y) (+ (* x 1.0) (* (* (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x)))) (cbrt (* (cbrt x) (cbrt x)))) (* (cbrt x) (- (* x y))))))> #<alt (λ (x y) (+ (* x 1.0) (* x (- (* x y)))))> #<alt (λ (x y) (+ (* x 1.0) (pow (* -1 (* (pow x 2) y)) 1)))>)
1.824 * * * [regime-changes]: Trying 2 branch expressions: (y x)
1.824 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (+ (* x 1.0) (* (sqrt x) (* (sqrt x) (- (* x y))))))> #<alt (λ (x y) (+ (* x (- 1.0 (* x y))) (* x (fma (- y) x (* y x)))))> #<alt (λ (x y) (+ (* x 1.0) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (- (* x y))))))> #<alt (λ (x y) (+ (* (sqrt (* x (- 1.0 (* x y)))) (sqrt (* x (- 1.0 (* x y))))) (* x (fma (- y) x (* y x)))))> #<alt (λ (x y) (+ (* x 1.0) (* (* (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x)))) (cbrt (* (cbrt x) (cbrt x)))) (* (cbrt x) (- (* x y))))))> #<alt (λ (x y) (+ (* x 1.0) (* x (- (* x y)))))> #<alt (λ (x y) (+ (* x 1.0) (pow (* -1 (* (pow x 2) y)) 1)))>)
1.849 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (+ (* x 1.0) (* (sqrt x) (* (sqrt x) (- (* x y))))))> #<alt (λ (x y) (+ (* x (- 1.0 (* x y))) (* x (fma (- y) x (* y x)))))> #<alt (λ (x y) (+ (* x 1.0) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (- (* x y))))))> #<alt (λ (x y) (+ (* (sqrt (* x (- 1.0 (* x y)))) (sqrt (* x (- 1.0 (* x y))))) (* x (fma (- y) x (* y x)))))> #<alt (λ (x y) (+ (* x 1.0) (* (* (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x)))) (cbrt (* (cbrt x) (cbrt x)))) (* (cbrt x) (- (* x y))))))> #<alt (λ (x y) (+ (* x 1.0) (* x (- (* x y)))))> #<alt (λ (x y) (+ (* x 1.0) (pow (* -1 (* (pow x 2) y)) 1)))>)
1.874 * * * [regime]: Found split indices: #<option (#s(si 5 255))>
1.874 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x 1.0) (* x (- (* x y))))
1.875 * * [simplify]: iteration  0 :  18  enodes  (cost  5 )
1.875 * * [simplify]: iteration  1 :  23  enodes  (cost  5 )
1.876 * * [simplify]: iteration  2 :  24  enodes  (cost  5 )
1.876 * * [simplify]: iteration  3 :  24  enodes  (cost  5 )
1.876 * [simplify]: Simplified to:
   (+ (* x 1.0) (* x (- (* x y))))
2.428 * [regime-testing]: Baseline error score: 0.09265782285303693
2.429 * [regime-testing]: Oracle error score: 0.018377297162145267
2.430 * [regime-testing]: End program error score: 0.09265782285303693