55.962 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.087 * * * [progress]: [2/2] Setting up program.
0.089 * [progress]: [Phase 2 of 3] Improving.
0.089 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+.f64 x (*.f64 (-.f64 1 x) (-.f64 1 y)))
0.255 * * [simplify]: iteration  0 :  4978  enodes  (cost  7 )
0.255 * * [simplify]: iteration  1 :  4978  enodes  (cost  7 )
0.256 * [simplify]: Simplified to:
   (+.f64 (-.f64 1 y) (*.f64 x y))
0.259 * * [progress]: iteration 1 / 4
0.259 * * * [progress]: picking best candidate
0.263 * * * * [pick]: Picked  #<alt (λ (x y) (+.f64 (-.f64 1 y) (*.f64 x y)))>
0.263 * * * [progress]: localizing error
0.267 * * * [progress]: generating rewritten candidates
0.267 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.275 * * * [progress]: generating series expansions
0.275 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.275 * [approximate]: Taking taylor expansion of (- (+ (* x y) 1) y) in (y x) around 0
0.275 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1) y) in x
0.275 * [taylor]: Taking taylor expansion of (+ (* x y) 1) in x
0.275 * [taylor]: Taking taylor expansion of (* x y) 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 in x
0.275 * [taylor]: Taking taylor expansion of y in x
0.275 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1) y) in y
0.275 * [taylor]: Taking taylor expansion of (+ (* x y) 1) in y
0.275 * [taylor]: Taking taylor expansion of (* x y) 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 in y
0.275 * [taylor]: Taking taylor expansion of y in y
0.275 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1) y) in y
0.275 * [taylor]: Taking taylor expansion of (+ (* x y) 1) in y
0.276 * [taylor]: Taking taylor expansion of (* x y) in y
0.276 * [taylor]: Taking taylor expansion of x in y
0.276 * [taylor]: Taking taylor expansion of y in y
0.276 * [taylor]: Taking taylor expansion of 1 in y
0.276 * [taylor]: Taking taylor expansion of y in y
0.276 * [taylor]: Taking taylor expansion of 1 in x
0.276 * [taylor]: Taking taylor expansion of (- x 1) in x
0.276 * [taylor]: Taking taylor expansion of x in x
0.276 * [taylor]: Taking taylor expansion of 1 in x
0.276 * [taylor]: Taking taylor expansion of 0 in x
0.276 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* x y)) 1) (/ 1 y)) in (y x) around 0
0.276 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) 1) (/ 1 y)) in x
0.276 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) 1) in x
0.276 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.276 * [taylor]: Taking taylor expansion of (* x y) 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 1 in x
0.276 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.277 * [taylor]: Taking taylor expansion of y in x
0.277 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) 1) (/ 1 y)) in y
0.277 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) 1) in y
0.277 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.277 * [taylor]: Taking taylor expansion of (* x y) in y
0.277 * [taylor]: Taking taylor expansion of x in y
0.277 * [taylor]: Taking taylor expansion of y in y
0.277 * [taylor]: Taking taylor expansion of 1 in y
0.277 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.277 * [taylor]: Taking taylor expansion of y in y
0.277 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) 1) (/ 1 y)) in y
0.277 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) 1) in y
0.277 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.277 * [taylor]: Taking taylor expansion of (* x y) in y
0.277 * [taylor]: Taking taylor expansion of x in y
0.277 * [taylor]: Taking taylor expansion of y in y
0.277 * [taylor]: Taking taylor expansion of 1 in y
0.277 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.277 * [taylor]: Taking taylor expansion of y in y
0.277 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
0.277 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.277 * [taylor]: Taking taylor expansion of x in x
0.277 * [taylor]: Taking taylor expansion of 1 in x
0.277 * [taylor]: Taking taylor expansion of 1 in x
0.278 * [taylor]: Taking taylor expansion of 0 in x
0.278 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (/ 1 y) 1)) in (y x) around 0
0.278 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (/ 1 y) 1)) in x
0.278 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.278 * [taylor]: Taking taylor expansion of (* x y) in x
0.278 * [taylor]: Taking taylor expansion of x in x
0.278 * [taylor]: Taking taylor expansion of y in x
0.278 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in x
0.278 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.278 * [taylor]: Taking taylor expansion of y in x
0.278 * [taylor]: Taking taylor expansion of 1 in x
0.278 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (/ 1 y) 1)) in y
0.278 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.278 * [taylor]: Taking taylor expansion of (* x y) in y
0.278 * [taylor]: Taking taylor expansion of x in y
0.278 * [taylor]: Taking taylor expansion of y in y
0.278 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y
0.279 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.279 * [taylor]: Taking taylor expansion of y in y
0.279 * [taylor]: Taking taylor expansion of 1 in y
0.279 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (/ 1 y) 1)) in y
0.279 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.279 * [taylor]: Taking taylor expansion of (* x y) in y
0.279 * [taylor]: Taking taylor expansion of x in y
0.279 * [taylor]: Taking taylor expansion of y in y
0.279 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y
0.279 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.279 * [taylor]: Taking taylor expansion of y in y
0.279 * [taylor]: Taking taylor expansion of 1 in y
0.279 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.279 * [taylor]: Taking taylor expansion of 1 in x
0.279 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.279 * [taylor]: Taking taylor expansion of x in x
0.279 * [taylor]: Taking taylor expansion of 1 in x
0.280 * [taylor]: Taking taylor expansion of 0 in x
0.280 * * * [progress]: simplifying candidates
0.280 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 (/.f64 (exp.f64 1) (exp.f64 y)) (exp.f64 (*.f64 x y)))
  (*.f64 (exp.f64 (-.f64 1 y)) (exp.f64 (*.f64 x y)))
  (log.f64 (+.f64 (-.f64 1 y) (*.f64 x y)))
  (exp.f64 (+.f64 (-.f64 1 y) (*.f64 x y)))
  (*.f64 (cbrt.f64 (+.f64 (-.f64 1 y) (*.f64 x y))) (cbrt.f64 (+.f64 (-.f64 1 y) (*.f64 x y))))
  (cbrt.f64 (+.f64 (-.f64 1 y) (*.f64 x y)))
  (*.f64 (*.f64 (+.f64 (-.f64 1 y) (*.f64 x y)) (+.f64 (-.f64 1 y) (*.f64 x y))) (+.f64 (-.f64 1 y) (*.f64 x y)))
  (sqrt.f64 (+.f64 (-.f64 1 y) (*.f64 x y)))
  (sqrt.f64 (+.f64 (-.f64 1 y) (*.f64 x y)))
  (+.f64 (pow.f64 (-.f64 1 y) 3) (pow.f64 (*.f64 x y) 3))
  (+.f64 (*.f64 (-.f64 1 y) (-.f64 1 y)) (-.f64 (*.f64 (*.f64 x y) (*.f64 x y)) (*.f64 (-.f64 1 y) (*.f64 x y))))
  (-.f64 (*.f64 (-.f64 1 y) (-.f64 1 y)) (*.f64 (*.f64 x y) (*.f64 x y)))
  (-.f64 (-.f64 1 y) (*.f64 x y))
  (+.f64 (neg.f64 y) (*.f64 x y))
  (-.f64 y (*.f64 x y))
  (-.f64 (+.f64 (*.f64 x y) 1) y)
  (-.f64 (+.f64 (*.f64 x y) 1) y)
  (-.f64 (+.f64 (*.f64 x y) 1) y)
0.310 * * [simplify]: iteration  0 :  5404  enodes  (cost  165 )
0.311 * [simplify]: Simplified to:
   (*.f64 E.f64 (pow.f64 (exp.f64 y) (+.f64 x -1)))
  (*.f64 E.f64 (pow.f64 (exp.f64 y) (+.f64 x -1)))
  (log.f64 (+.f64 (*.f64 y x) (-.f64 1 y)))
  (*.f64 E.f64 (pow.f64 (exp.f64 y) (+.f64 x -1)))
  (*.f64 (cbrt.f64 (+.f64 (*.f64 y x) (-.f64 1 y))) (cbrt.f64 (+.f64 (*.f64 y x) (-.f64 1 y))))
  (cbrt.f64 (+.f64 (*.f64 y x) (-.f64 1 y)))
  (pow.f64 (+.f64 (*.f64 y x) (-.f64 1 y)) 3)
  (sqrt.f64 (+.f64 (*.f64 y x) (-.f64 1 y)))
  (sqrt.f64 (+.f64 (*.f64 y x) (-.f64 1 y)))
  (+.f64 (pow.f64 (-.f64 1 y) 3) (pow.f64 (*.f64 y x) 3))
  (+.f64 (*.f64 (-.f64 1 y) (-.f64 1 y)) (*.f64 y (*.f64 x (-.f64 (*.f64 y x) (-.f64 1 y)))))
  (-.f64 (*.f64 (-.f64 1 y) (-.f64 1 y)) (*.f64 (*.f64 y x) (*.f64 y x)))
  (-.f64 (-.f64 1 y) (*.f64 y x))
  (-.f64 (*.f64 y x) y)
  (-.f64 y (*.f64 y x))
  (+.f64 (*.f64 y x) (-.f64 1 y))
  (+.f64 (*.f64 y x) (-.f64 1 y))
  (+.f64 (*.f64 y x) (-.f64 1 y))
0.311 * * * [progress]: adding candidates to table
0.322 * * [progress]: iteration 2 / 4
0.322 * * * [progress]: picking best candidate
0.323 * * * * [pick]: Picked  #<alt (λ (x y) (+.f64 x (*.f64 (-.f64 1 x) (-.f64 1 y))))>
0.323 * * * [progress]: localizing error
0.328 * * * [progress]: generating rewritten candidates
0.328 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.333 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.345 * * * [progress]: generating series expansions
0.345 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.345 * [approximate]: Taking taylor expansion of (- (+ (* x y) 1) y) in (x y) around 0
0.345 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1) y) in y
0.345 * [taylor]: Taking taylor expansion of (+ (* x y) 1) in y
0.345 * [taylor]: Taking taylor expansion of (* x y) in y
0.345 * [taylor]: Taking taylor expansion of x in y
0.345 * [taylor]: Taking taylor expansion of y in y
0.345 * [taylor]: Taking taylor expansion of 1 in y
0.346 * [taylor]: Taking taylor expansion of y in y
0.346 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1) y) in x
0.346 * [taylor]: Taking taylor expansion of (+ (* x y) 1) in x
0.346 * [taylor]: Taking taylor expansion of (* x y) in x
0.346 * [taylor]: Taking taylor expansion of x in x
0.346 * [taylor]: Taking taylor expansion of y in x
0.346 * [taylor]: Taking taylor expansion of 1 in x
0.346 * [taylor]: Taking taylor expansion of y in x
0.346 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1) y) in x
0.346 * [taylor]: Taking taylor expansion of (+ (* x y) 1) in x
0.346 * [taylor]: Taking taylor expansion of (* x y) in x
0.346 * [taylor]: Taking taylor expansion of x in x
0.346 * [taylor]: Taking taylor expansion of y in x
0.346 * [taylor]: Taking taylor expansion of 1 in x
0.346 * [taylor]: Taking taylor expansion of y in x
0.346 * [taylor]: Taking taylor expansion of (- 1 y) in y
0.346 * [taylor]: Taking taylor expansion of 1 in y
0.346 * [taylor]: Taking taylor expansion of y in y
0.346 * [taylor]: Taking taylor expansion of y in y
0.346 * [taylor]: Taking taylor expansion of 0 in y
0.346 * [approximate]: Taking taylor expansion of (- (+ 1 (/ 1 (* x y))) (/ 1 y)) in (x y) around 0
0.346 * [taylor]: Taking taylor expansion of (- (+ 1 (/ 1 (* x y))) (/ 1 y)) in y
0.346 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 (* x y))) in y
0.346 * [taylor]: Taking taylor expansion of 1 in y
0.347 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.347 * [taylor]: Taking taylor expansion of (* x y) in y
0.347 * [taylor]: Taking taylor expansion of x in y
0.347 * [taylor]: Taking taylor expansion of y in y
0.347 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.347 * [taylor]: Taking taylor expansion of y in y
0.347 * [taylor]: Taking taylor expansion of (- (+ 1 (/ 1 (* x y))) (/ 1 y)) in x
0.347 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 (* x y))) in x
0.347 * [taylor]: Taking taylor expansion of 1 in x
0.347 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.347 * [taylor]: Taking taylor expansion of (* x y) in x
0.347 * [taylor]: Taking taylor expansion of x in x
0.347 * [taylor]: Taking taylor expansion of y in x
0.347 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.347 * [taylor]: Taking taylor expansion of y in x
0.347 * [taylor]: Taking taylor expansion of (- (+ 1 (/ 1 (* x y))) (/ 1 y)) in x
0.347 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 (* x y))) in x
0.347 * [taylor]: Taking taylor expansion of 1 in x
0.347 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.347 * [taylor]: Taking taylor expansion of (* x y) in x
0.347 * [taylor]: Taking taylor expansion of x in x
0.347 * [taylor]: Taking taylor expansion of y in x
0.347 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.347 * [taylor]: Taking taylor expansion of y in x
0.347 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.347 * [taylor]: Taking taylor expansion of y in y
0.347 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in y
0.347 * [taylor]: Taking taylor expansion of 1 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 in y
0.348 * [approximate]: Taking taylor expansion of (+ 1 (+ (/ 1 (* x y)) (/ 1 y))) in (x y) around 0
0.348 * [taylor]: Taking taylor expansion of (+ 1 (+ (/ 1 (* x y)) (/ 1 y))) in y
0.348 * [taylor]: Taking taylor expansion of 1 in y
0.348 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 y)) in y
0.348 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.348 * [taylor]: Taking taylor expansion of (* x y) in y
0.348 * [taylor]: Taking taylor expansion of x in y
0.348 * [taylor]: Taking taylor expansion of y 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 (+ 1 (+ (/ 1 (* x y)) (/ 1 y))) in x
0.348 * [taylor]: Taking taylor expansion of 1 in x
0.348 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 y)) in x
0.349 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.349 * [taylor]: Taking taylor expansion of (* x y) in x
0.349 * [taylor]: Taking taylor expansion of x in x
0.349 * [taylor]: Taking taylor expansion of y in x
0.349 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.349 * [taylor]: Taking taylor expansion of y in x
0.349 * [taylor]: Taking taylor expansion of (+ 1 (+ (/ 1 (* x y)) (/ 1 y))) in x
0.349 * [taylor]: Taking taylor expansion of 1 in x
0.349 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 y)) in x
0.349 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.349 * [taylor]: Taking taylor expansion of (* x y) in x
0.349 * [taylor]: Taking taylor expansion of x in x
0.349 * [taylor]: Taking taylor expansion of y in x
0.349 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.349 * [taylor]: Taking taylor expansion of y in x
0.349 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.349 * [taylor]: Taking taylor expansion of y in y
0.349 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y
0.349 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.349 * [taylor]: Taking taylor expansion of y in y
0.349 * [taylor]: Taking taylor expansion of 1 in y
0.350 * [taylor]: Taking taylor expansion of 0 in y
0.350 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.350 * [approximate]: Taking taylor expansion of (* (- 1 y) (- 1 x)) in (x y) around 0
0.350 * [taylor]: Taking taylor expansion of (* (- 1 y) (- 1 x)) in y
0.350 * [taylor]: Taking taylor expansion of (- 1 y) in y
0.350 * [taylor]: Taking taylor expansion of 1 in y
0.350 * [taylor]: Taking taylor expansion of y in y
0.350 * [taylor]: Taking taylor expansion of (- 1 x) in y
0.350 * [taylor]: Taking taylor expansion of 1 in y
0.350 * [taylor]: Taking taylor expansion of x in y
0.350 * [taylor]: Taking taylor expansion of (* (- 1 y) (- 1 x)) in x
0.350 * [taylor]: Taking taylor expansion of (- 1 y) in x
0.350 * [taylor]: Taking taylor expansion of 1 in x
0.350 * [taylor]: Taking taylor expansion of y in x
0.350 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.350 * [taylor]: Taking taylor expansion of 1 in x
0.350 * [taylor]: Taking taylor expansion of x in x
0.350 * [taylor]: Taking taylor expansion of (* (- 1 y) (- 1 x)) in x
0.350 * [taylor]: Taking taylor expansion of (- 1 y) in x
0.350 * [taylor]: Taking taylor expansion of 1 in x
0.350 * [taylor]: Taking taylor expansion of y in x
0.350 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.350 * [taylor]: Taking taylor expansion of 1 in x
0.350 * [taylor]: Taking taylor expansion of x in x
0.350 * [taylor]: Taking taylor expansion of (- 1 y) in y
0.350 * [taylor]: Taking taylor expansion of 1 in y
0.350 * [taylor]: Taking taylor expansion of y in y
0.350 * [taylor]: Taking taylor expansion of (- y 1) in y
0.351 * [taylor]: Taking taylor expansion of y in y
0.351 * [taylor]: Taking taylor expansion of 1 in y
0.351 * [approximate]: Taking taylor expansion of (* (- 1 (/ 1 y)) (- 1 (/ 1 x))) in (x y) around 0
0.351 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 y)) (- 1 (/ 1 x))) in y
0.351 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in y
0.351 * [taylor]: Taking taylor expansion of 1 in y
0.351 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.351 * [taylor]: Taking taylor expansion of y in y
0.351 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in y
0.351 * [taylor]: Taking taylor expansion of 1 in y
0.351 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.351 * [taylor]: Taking taylor expansion of x in y
0.351 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 y)) (- 1 (/ 1 x))) in x
0.351 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in x
0.351 * [taylor]: Taking taylor expansion of 1 in x
0.351 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.351 * [taylor]: Taking taylor expansion of y in x
0.351 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.351 * [taylor]: Taking taylor expansion of 1 in x
0.351 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.351 * [taylor]: Taking taylor expansion of x in x
0.351 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 y)) (- 1 (/ 1 x))) in x
0.351 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in x
0.351 * [taylor]: Taking taylor expansion of 1 in x
0.351 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.351 * [taylor]: Taking taylor expansion of y in x
0.351 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.351 * [taylor]: Taking taylor expansion of 1 in x
0.351 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.351 * [taylor]: Taking taylor expansion of x in x
0.351 * [taylor]: Taking taylor expansion of (* -1 (- 1 (/ 1 y))) in y
0.352 * [taylor]: Taking taylor expansion of -1 in y
0.352 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in y
0.352 * [taylor]: Taking taylor expansion of 1 in y
0.352 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.352 * [taylor]: Taking taylor expansion of y in y
0.352 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in y
0.352 * [taylor]: Taking taylor expansion of 1 in y
0.352 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.352 * [taylor]: Taking taylor expansion of y in y
0.352 * [approximate]: Taking taylor expansion of (* (+ (/ 1 x) 1) (+ (/ 1 y) 1)) in (x y) around 0
0.352 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (+ (/ 1 y) 1)) in y
0.352 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in y
0.352 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.352 * [taylor]: Taking taylor expansion of x in y
0.352 * [taylor]: Taking taylor expansion of 1 in y
0.352 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y
0.352 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.352 * [taylor]: Taking taylor expansion of y in y
0.353 * [taylor]: Taking taylor expansion of 1 in y
0.353 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (+ (/ 1 y) 1)) in x
0.353 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.353 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.353 * [taylor]: Taking taylor expansion of x in x
0.353 * [taylor]: Taking taylor expansion of 1 in x
0.353 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in x
0.353 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.353 * [taylor]: Taking taylor expansion of y in x
0.353 * [taylor]: Taking taylor expansion of 1 in x
0.353 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (+ (/ 1 y) 1)) in x
0.353 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.353 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.353 * [taylor]: Taking taylor expansion of x in x
0.353 * [taylor]: Taking taylor expansion of 1 in x
0.353 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in x
0.353 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.353 * [taylor]: Taking taylor expansion of y in x
0.353 * [taylor]: Taking taylor expansion of 1 in x
0.353 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y
0.353 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.353 * [taylor]: Taking taylor expansion of y in y
0.353 * [taylor]: Taking taylor expansion of 1 in y
0.353 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y
0.353 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.353 * [taylor]: Taking taylor expansion of y in y
0.353 * [taylor]: Taking taylor expansion of 1 in y
0.354 * * * [progress]: simplifying candidates
0.355 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 (exp.f64 x) (exp.f64 (*.f64 (-.f64 1 x) (-.f64 1 y))))
  (log.f64 (+.f64 x (*.f64 (-.f64 1 x) (-.f64 1 y))))
  (exp.f64 (+.f64 x (*.f64 (-.f64 1 x) (-.f64 1 y))))
  (*.f64 (cbrt.f64 (+.f64 x (*.f64 (-.f64 1 x) (-.f64 1 y)))) (cbrt.f64 (+.f64 x (*.f64 (-.f64 1 x) (-.f64 1 y)))))
  (cbrt.f64 (+.f64 x (*.f64 (-.f64 1 x) (-.f64 1 y))))
  (*.f64 (*.f64 (+.f64 x (*.f64 (-.f64 1 x) (-.f64 1 y))) (+.f64 x (*.f64 (-.f64 1 x) (-.f64 1 y)))) (+.f64 x (*.f64 (-.f64 1 x) (-.f64 1 y))))
  (sqrt.f64 (+.f64 x (*.f64 (-.f64 1 x) (-.f64 1 y))))
  (sqrt.f64 (+.f64 x (*.f64 (-.f64 1 x) (-.f64 1 y))))
  (+.f64 (pow.f64 x 3) (pow.f64 (*.f64 (-.f64 1 x) (-.f64 1 y)) 3))
  (+.f64 (*.f64 x x) (-.f64 (*.f64 (*.f64 (-.f64 1 x) (-.f64 1 y)) (*.f64 (-.f64 1 x) (-.f64 1 y))) (*.f64 x (*.f64 (-.f64 1 x) (-.f64 1 y)))))
  (-.f64 (*.f64 x x) (*.f64 (*.f64 (-.f64 1 x) (-.f64 1 y)) (*.f64 (-.f64 1 x) (-.f64 1 y))))
  (-.f64 x (*.f64 (-.f64 1 x) (-.f64 1 y)))
  (+.f64 x (*.f64 (-.f64 1 x) 1))
  (+.f64 x (*.f64 1 (-.f64 1 x)))
  (*.f64 (-.f64 1 x) (-.f64 1 y))
  (+.f64 (log.f64 (-.f64 1 x)) (log.f64 (-.f64 1 y)))
  (log.f64 (*.f64 (-.f64 1 x) (-.f64 1 y)))
  (exp.f64 (*.f64 (-.f64 1 x) (-.f64 1 y)))
  (*.f64 (*.f64 (*.f64 (-.f64 1 x) (-.f64 1 x)) (-.f64 1 x)) (*.f64 (*.f64 (-.f64 1 y) (-.f64 1 y)) (-.f64 1 y)))
  (*.f64 (cbrt.f64 (*.f64 (-.f64 1 x) (-.f64 1 y))) (cbrt.f64 (*.f64 (-.f64 1 x) (-.f64 1 y))))
  (cbrt.f64 (*.f64 (-.f64 1 x) (-.f64 1 y)))
  (*.f64 (*.f64 (*.f64 (-.f64 1 x) (-.f64 1 y)) (*.f64 (-.f64 1 x) (-.f64 1 y))) (*.f64 (-.f64 1 x) (-.f64 1 y)))
  (sqrt.f64 (*.f64 (-.f64 1 x) (-.f64 1 y)))
  (sqrt.f64 (*.f64 (-.f64 1 x) (-.f64 1 y)))
  (*.f64 (-.f64 (pow.f64 1 3) (pow.f64 x 3)) (-.f64 (pow.f64 1 3) (pow.f64 y 3)))
  (*.f64 (+.f64 (*.f64 1 1) (+.f64 (*.f64 x x) (*.f64 1 x))) (+.f64 (*.f64 1 1) (+.f64 (*.f64 y y) (*.f64 1 y))))
  (*.f64 (-.f64 (pow.f64 1 3) (pow.f64 x 3)) (-.f64 (*.f64 1 1) (*.f64 y y)))
  (*.f64 (+.f64 (*.f64 1 1) (+.f64 (*.f64 x x) (*.f64 1 x))) (+.f64 1 y))
  (*.f64 (-.f64 (*.f64 1 1) (*.f64 x x)) (-.f64 (pow.f64 1 3) (pow.f64 y 3)))
  (*.f64 (+.f64 1 x) (+.f64 (*.f64 1 1) (+.f64 (*.f64 y y) (*.f64 1 y))))
  (*.f64 (-.f64 (*.f64 1 1) (*.f64 x x)) (-.f64 (*.f64 1 1) (*.f64 y y)))
  (*.f64 (+.f64 1 x) (+.f64 1 y))
  (*.f64 (sqrt.f64 (-.f64 1 x)) (sqrt.f64 (-.f64 1 y)))
  (*.f64 (sqrt.f64 (-.f64 1 x)) (sqrt.f64 (-.f64 1 y)))
  (*.f64 (-.f64 1 x) 1)
  (*.f64 (-.f64 1 x) (neg.f64 y))
  (*.f64 1 (-.f64 1 x))
  (*.f64 (neg.f64 y) (-.f64 1 x))
  (*.f64 (-.f64 1 x) (*.f64 (cbrt.f64 (-.f64 1 y)) (cbrt.f64 (-.f64 1 y))))
  (*.f64 (-.f64 1 x) (sqrt.f64 (-.f64 1 y)))
  (*.f64 (-.f64 1 x) 1)
  (*.f64 (-.f64 1 x) (+.f64 (sqrt.f64 1) (sqrt.f64 y)))
  (*.f64 (-.f64 1 x) (+.f64 1 (sqrt.f64 y)))
  (*.f64 (-.f64 1 x) 1)
  (*.f64 (cbrt.f64 (-.f64 1 x)) (-.f64 1 y))
  (*.f64 (sqrt.f64 (-.f64 1 x)) (-.f64 1 y))
  (*.f64 (-.f64 1 x) (-.f64 1 y))
  (*.f64 (-.f64 (sqrt.f64 1) (sqrt.f64 x)) (-.f64 1 y))
  (*.f64 (-.f64 1 (sqrt.f64 x)) (-.f64 1 y))
  (*.f64 (-.f64 1 x) (-.f64 1 y))
  (*.f64 (-.f64 1 x) (-.f64 (pow.f64 1 3) (pow.f64 y 3)))
  (*.f64 (-.f64 1 x) (-.f64 (*.f64 1 1) (*.f64 y y)))
  (*.f64 (-.f64 (pow.f64 1 3) (pow.f64 x 3)) (-.f64 1 y))
  (*.f64 (-.f64 (*.f64 1 1) (*.f64 x x)) (-.f64 1 y))
  (-.f64 (+.f64 (*.f64 x y) 1) y)
  (-.f64 (+.f64 (*.f64 x y) 1) y)
  (-.f64 (+.f64 (*.f64 x y) 1) y)
  (-.f64 1 (+.f64 x y))
  (-.f64 (*.f64 x y) (+.f64 x y))
  (-.f64 (*.f64 x y) (+.f64 x y))
0.402 * * [simplify]: iteration  0 :  4929  enodes  (cost  513 )
0.403 * * [simplify]: iteration  1 :  4929  enodes  (cost  513 )
0.405 * [simplify]: Simplified to:
   (*.f64 E.f64 (pow.f64 (exp.f64 y) (+.f64 x -1)))
  (log.f64 (+.f64 (-.f64 1 y) (*.f64 x y)))
  (*.f64 E.f64 (pow.f64 (exp.f64 y) (+.f64 x -1)))
  (*.f64 (cbrt.f64 (+.f64 (-.f64 1 y) (*.f64 x y))) (cbrt.f64 (+.f64 (-.f64 1 y) (*.f64 x y))))
  (cbrt.f64 (+.f64 (-.f64 1 y) (*.f64 x y)))
  (pow.f64 (+.f64 (-.f64 1 y) (*.f64 x y)) 3)
  (sqrt.f64 (+.f64 (-.f64 1 y) (*.f64 x y)))
  (sqrt.f64 (+.f64 (-.f64 1 y) (*.f64 x y)))
  (+.f64 (pow.f64 x 3) (pow.f64 (*.f64 (-.f64 1 x) (-.f64 1 y)) 3))
  (+.f64 (*.f64 x x) (*.f64 (-.f64 1 x) (*.f64 (-.f64 1 y) (-.f64 (*.f64 (-.f64 1 x) (-.f64 1 y)) x))))
  (*.f64 (+.f64 (-.f64 1 y) (*.f64 x y)) (-.f64 x (*.f64 (-.f64 1 x) (-.f64 1 y))))
  (-.f64 x (*.f64 (-.f64 1 x) (-.f64 1 y)))
  1
  1
  (*.f64 (-.f64 1 x) (-.f64 1 y))
  (log.f64 (*.f64 (-.f64 1 x) (-.f64 1 y)))
  (log.f64 (*.f64 (-.f64 1 x) (-.f64 1 y)))
  (exp.f64 (*.f64 (-.f64 1 x) (-.f64 1 y)))
  (pow.f64 (*.f64 (-.f64 1 x) (-.f64 1 y)) 3)
  (*.f64 (cbrt.f64 (*.f64 (-.f64 1 x) (-.f64 1 y))) (cbrt.f64 (*.f64 (-.f64 1 x) (-.f64 1 y))))
  (cbrt.f64 (*.f64 (-.f64 1 x) (-.f64 1 y)))
  (pow.f64 (*.f64 (-.f64 1 x) (-.f64 1 y)) 3)
  (sqrt.f64 (*.f64 (-.f64 1 x) (-.f64 1 y)))
  (sqrt.f64 (*.f64 (-.f64 1 x) (-.f64 1 y)))
  (*.f64 (-.f64 1 (pow.f64 x 3)) (-.f64 1 (pow.f64 y 3)))
  (*.f64 (+.f64 1 (+.f64 x (*.f64 x x))) (+.f64 1 (+.f64 y (*.f64 y y))))
  (*.f64 (-.f64 1 (pow.f64 x 3)) (-.f64 1 (*.f64 y y)))
  (*.f64 (+.f64 1 (+.f64 x (*.f64 x x))) (+.f64 1 y))
  (*.f64 (-.f64 1 (pow.f64 y 3)) (-.f64 1 (*.f64 x x)))
  (*.f64 (+.f64 1 (+.f64 y (*.f64 y y))) (+.f64 x 1))
  (*.f64 (-.f64 1 (*.f64 y y)) (-.f64 1 (*.f64 x x)))
  (*.f64 (+.f64 1 y) (+.f64 x 1))
  (*.f64 (sqrt.f64 (-.f64 1 x)) (sqrt.f64 (-.f64 1 y)))
  (*.f64 (sqrt.f64 (-.f64 1 x)) (sqrt.f64 (-.f64 1 y)))
  (-.f64 1 x)
  (-.f64 (*.f64 x y) y)
  (-.f64 1 x)
  (-.f64 (*.f64 x y) y)
  (*.f64 (-.f64 1 x) (*.f64 (cbrt.f64 (-.f64 1 y)) (cbrt.f64 (-.f64 1 y))))
  (*.f64 (-.f64 1 x) (sqrt.f64 (-.f64 1 y)))
  (-.f64 1 x)
  (*.f64 (-.f64 1 x) (+.f64 1 (sqrt.f64 y)))
  (*.f64 (-.f64 1 x) (+.f64 1 (sqrt.f64 y)))
  (-.f64 1 x)
  (*.f64 (-.f64 1 y) (cbrt.f64 (-.f64 1 x)))
  (*.f64 (-.f64 1 y) (sqrt.f64 (-.f64 1 x)))
  (*.f64 (-.f64 1 x) (-.f64 1 y))
  (*.f64 (-.f64 1 y) (-.f64 1 (sqrt.f64 x)))
  (*.f64 (-.f64 1 y) (-.f64 1 (sqrt.f64 x)))
  (*.f64 (-.f64 1 x) (-.f64 1 y))
  (*.f64 (-.f64 1 x) (-.f64 1 (pow.f64 y 3)))
  (*.f64 (-.f64 1 x) (-.f64 1 (*.f64 y y)))
  (*.f64 (-.f64 1 y) (-.f64 1 (pow.f64 x 3)))
  (*.f64 (-.f64 1 y) (-.f64 1 (*.f64 x x)))
  (+.f64 (-.f64 1 y) (*.f64 x y))
  (+.f64 (-.f64 1 y) (*.f64 x y))
  (+.f64 (-.f64 1 y) (*.f64 x y))
  (-.f64 1 (+.f64 x y))
  (-.f64 (*.f64 x y) (+.f64 x y))
  (-.f64 (*.f64 x y) (+.f64 x y))
0.406 * * * [progress]: adding candidates to table
0.435 * [progress]: [Phase 3 of 3] Extracting.
0.435 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (+.f64 (-.f64 1 y) (*.f64 x y)))> #<alt (λ (x y) (+.f64 x (*.f64 (-.f64 1 x) (-.f64 1 y))))>)
0.435 * * * [regime-changes]: Trying 4 branch expressions: ((-.f64 1 y) (+.f64 x (*.f64 (-.f64 1 x) (-.f64 1 y))) y x)
0.435 * * * * [regimes]: Trying to branch on (-.f64 1 y) from (#<alt (λ (x y) (+.f64 (-.f64 1 y) (*.f64 x y)))> #<alt (λ (x y) (+.f64 x (*.f64 (-.f64 1 x) (-.f64 1 y))))>)
0.455 * * * * [regimes]: Trying to branch on (+.f64 x (*.f64 (-.f64 1 x) (-.f64 1 y))) from (#<alt (λ (x y) (+.f64 (-.f64 1 y) (*.f64 x y)))> #<alt (λ (x y) (+.f64 x (*.f64 (-.f64 1 x) (-.f64 1 y))))>)
0.476 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (+.f64 (-.f64 1 y) (*.f64 x y)))> #<alt (λ (x y) (+.f64 x (*.f64 (-.f64 1 x) (-.f64 1 y))))>)
0.498 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (+.f64 (-.f64 1 y) (*.f64 x y)))> #<alt (λ (x y) (+.f64 x (*.f64 (-.f64 1 x) (-.f64 1 y))))>)
0.518 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.518 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+.f64 (-.f64 1 y) (*.f64 x y))
0.520 * * [simplify]: iteration  0 :  18  enodes  (cost  7 )
0.520 * * [simplify]: iteration  1 :  18  enodes  (cost  7 )
0.520 * [simplify]: Simplified to:
   (+.f64 (-.f64 1 y) (*.f64 y x))
1.169 * [regime-testing]: End program error score: 0.005970107201170579
1.212 * [regime-testing]: Target error score: 0.005970107201170579