15.201 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.012 * * * [progress]: [2/2] Setting up program.
0.014 * [progress]: [Phase 2 of 3] Improving.
0.014 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (* x y) x)
0.015 * * [simplify]: iteration  0 :  4  enodes  (cost  5 )
0.016 * * [simplify]: iteration  1 :  7  enodes  (cost  5 )
0.016 * * [simplify]: iteration  2 :  8  enodes  (cost  5 )
0.017 * * [simplify]: iteration  done :  8  enodes  (cost  5 )
0.017 * [simplify]: Simplified to:
   (- (* x y) x)
0.018 * * [progress]: iteration 1 / 4
0.018 * * * [progress]: picking best candidate
0.019 * * * * [pick]: Picked  #<alt (λ (x y) (- (* x y) x))>
0.019 * * * [progress]: localizing error
0.025 * * * [progress]: generating rewritten candidates
0.025 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.029 * * * [progress]: generating series expansions
0.029 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.029 * [approximate]: Taking taylor expansion of (- (* x y) x) in (x y) around 0
0.029 * [taylor]: Taking taylor expansion of (- (* x y) x) in y
0.029 * [taylor]: Taking taylor expansion of (* x y) in y
0.029 * [taylor]: Taking taylor expansion of x in y
0.029 * [taylor]: Taking taylor expansion of y in y
0.029 * [taylor]: Taking taylor expansion of x in y
0.029 * [taylor]: Taking taylor expansion of (- (* x y) x) in x
0.029 * [taylor]: Taking taylor expansion of (* x y) in x
0.029 * [taylor]: Taking taylor expansion of x in x
0.029 * [taylor]: Taking taylor expansion of y in x
0.029 * [taylor]: Taking taylor expansion of x in x
0.029 * [taylor]: Taking taylor expansion of (- (* x y) x) in x
0.029 * [taylor]: Taking taylor expansion of (* x y) in x
0.029 * [taylor]: Taking taylor expansion of x in x
0.029 * [taylor]: Taking taylor expansion of y in x
0.029 * [taylor]: Taking taylor expansion of x in x
0.030 * [taylor]: Taking taylor expansion of 0 in y
0.030 * [taylor]: Taking taylor expansion of (- y 1) in y
0.030 * [taylor]: Taking taylor expansion of y in y
0.031 * [taylor]: Taking taylor expansion of 1 in y
0.032 * [taylor]: Taking taylor expansion of 0 in y
0.034 * [taylor]: Taking taylor expansion of 0 in y
0.036 * [taylor]: Taking taylor expansion of 0 in y
0.036 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 x)) in (x y) around 0
0.036 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 x)) in y
0.036 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.036 * [taylor]: Taking taylor expansion of (* x y) in y
0.036 * [taylor]: Taking taylor expansion of x in y
0.036 * [taylor]: Taking taylor expansion of y in y
0.037 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.037 * [taylor]: Taking taylor expansion of x in y
0.037 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 x)) in x
0.037 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.037 * [taylor]: Taking taylor expansion of (* x y) in x
0.037 * [taylor]: Taking taylor expansion of x in x
0.037 * [taylor]: Taking taylor expansion of y in x
0.037 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.037 * [taylor]: Taking taylor expansion of x in x
0.037 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 x)) in x
0.037 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.037 * [taylor]: Taking taylor expansion of (* x y) in x
0.037 * [taylor]: Taking taylor expansion of x in x
0.037 * [taylor]: Taking taylor expansion of y in x
0.038 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.038 * [taylor]: Taking taylor expansion of x in x
0.038 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1) in y
0.038 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.038 * [taylor]: Taking taylor expansion of y in y
0.039 * [taylor]: Taking taylor expansion of 1 in y
0.041 * [taylor]: Taking taylor expansion of 0 in y
0.043 * [taylor]: Taking taylor expansion of 0 in y
0.046 * [taylor]: Taking taylor expansion of 0 in y
0.050 * [taylor]: Taking taylor expansion of 0 in y
0.050 * [approximate]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in (x y) around 0
0.050 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in y
0.050 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.050 * [taylor]: Taking taylor expansion of x in y
0.050 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.050 * [taylor]: Taking taylor expansion of (* x y) in y
0.050 * [taylor]: Taking taylor expansion of x in y
0.050 * [taylor]: Taking taylor expansion of y in y
0.051 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in x
0.051 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.051 * [taylor]: Taking taylor expansion of x in x
0.051 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.051 * [taylor]: Taking taylor expansion of (* x y) in x
0.051 * [taylor]: Taking taylor expansion of x in x
0.051 * [taylor]: Taking taylor expansion of y in x
0.052 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in x
0.052 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.052 * [taylor]: Taking taylor expansion of x in x
0.052 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.052 * [taylor]: Taking taylor expansion of (* x y) in x
0.052 * [taylor]: Taking taylor expansion of x in x
0.052 * [taylor]: Taking taylor expansion of y in x
0.052 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y
0.052 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.052 * [taylor]: Taking taylor expansion of y in y
0.053 * [taylor]: Taking taylor expansion of 1 in y
0.054 * [taylor]: Taking taylor expansion of 0 in y
0.057 * [taylor]: Taking taylor expansion of 0 in y
0.060 * [taylor]: Taking taylor expansion of 0 in y
0.063 * [taylor]: Taking taylor expansion of 0 in y
0.063 * * * [progress]: simplifying candidates
0.063 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (exp (* x y)) (exp x))
  (log (- (* x y) x))
  (exp (- (* x y) x))
  (* (cbrt (- (* x y) x)) (cbrt (- (* x y) x)))
  (cbrt (- (* x y) x))
  (* (* (- (* x y) x) (- (* x y) x)) (- (* x y) x))
  (sqrt (- (* x y) x))
  (sqrt (- (* x y) x))
  (- (pow (* x y) 3) (pow x 3))
  (+ (* (* x y) (* x y)) (+ (* x x) (* (* x y) x)))
  (- x)
  (- (* (* x y) (* x y)) (* x x))
  (+ (* x y) x)
  (- x)
  (- (* x y) x)
  (- (* x y) x)
  (- (* x y) x)
0.065 * * [simplify]: iteration  0 :  26  enodes  (cost  128 )
0.069 * * [simplify]: iteration  1 :  60  enodes  (cost  125 )
0.081 * * [simplify]: iteration  2 :  166  enodes  (cost  111 )
0.127 * * [simplify]: iteration  3 :  404  enodes  (cost  109 )
0.270 * * [simplify]: iteration  4 :  964  enodes  (cost  109 )
0.943 * * [simplify]: iteration  5 :  2980  enodes  (cost  109 )
2.277 * * [simplify]: iteration  done :  5000  enodes  (cost  109 )
2.278 * [simplify]: Simplified to:
   (exp (- (* x y) x))
  (log (- (* x y) x))
  (exp (- (* x y) x))
  (* (cbrt (- (* x y) x)) (cbrt (- (* x y) x)))
  (cbrt (- (* x y) x))
  (pow (- (* x y) x) 3)
  (sqrt (- (* x y) x))
  (sqrt (- (* x y) x))
  (- (pow (* x y) 3) (pow x 3))
  (* x (* x (+ (* y y) (+ y 1))))
  (- x)
  (* x (- (* y (* x y)) x))
  (+ (* x y) x)
  (- x)
  (- (* x y) x)
  (- (* x y) x)
  (- (* x y) x)
2.278 * * * [progress]: adding candidates to table
2.301 * * [progress]: iteration 2 / 4
2.301 * * * [progress]: picking best candidate
2.303 * * * * [pick]: Picked  #<alt (λ (x y) (/ (* x (- (* y (* x y)) x)) (+ (* x y) x)))>
2.303 * * * [progress]: localizing error
2.311 * * * [progress]: generating rewritten candidates
2.311 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
2.326 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
2.352 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1)
2.358 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
2.362 * * * [progress]: generating series expansions
2.362 * * * * [progress]: [ 1 / 4 ] generating series at (2)
2.363 * [approximate]: Taking taylor expansion of (/ (* x (- (* x (pow y 2)) x)) (+ x (* x y))) in (x y) around 0
2.363 * [taylor]: Taking taylor expansion of (/ (* x (- (* x (pow y 2)) x)) (+ x (* x y))) in y
2.363 * [taylor]: Taking taylor expansion of (* x (- (* x (pow y 2)) x)) in y
2.363 * [taylor]: Taking taylor expansion of x in y
2.363 * [taylor]: Taking taylor expansion of (- (* x (pow y 2)) x) in y
2.363 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
2.363 * [taylor]: Taking taylor expansion of x in y
2.363 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.363 * [taylor]: Taking taylor expansion of y in y
2.363 * [taylor]: Taking taylor expansion of x in y
2.363 * [taylor]: Taking taylor expansion of (+ x (* x y)) in y
2.363 * [taylor]: Taking taylor expansion of x in y
2.363 * [taylor]: Taking taylor expansion of (* x y) in y
2.363 * [taylor]: Taking taylor expansion of x in y
2.363 * [taylor]: Taking taylor expansion of y in y
2.363 * [taylor]: Taking taylor expansion of (/ (* x (- (* x (pow y 2)) x)) (+ x (* x y))) in x
2.363 * [taylor]: Taking taylor expansion of (* x (- (* x (pow y 2)) x)) in x
2.363 * [taylor]: Taking taylor expansion of x in x
2.363 * [taylor]: Taking taylor expansion of (- (* x (pow y 2)) x) in x
2.363 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.363 * [taylor]: Taking taylor expansion of x in x
2.363 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.363 * [taylor]: Taking taylor expansion of y in x
2.363 * [taylor]: Taking taylor expansion of x in x
2.363 * [taylor]: Taking taylor expansion of (+ x (* x y)) in x
2.363 * [taylor]: Taking taylor expansion of x in x
2.363 * [taylor]: Taking taylor expansion of (* x y) in x
2.363 * [taylor]: Taking taylor expansion of x in x
2.364 * [taylor]: Taking taylor expansion of y in x
2.368 * [taylor]: Taking taylor expansion of (/ (* x (- (* x (pow y 2)) x)) (+ x (* x y))) in x
2.368 * [taylor]: Taking taylor expansion of (* x (- (* x (pow y 2)) x)) in x
2.368 * [taylor]: Taking taylor expansion of x in x
2.368 * [taylor]: Taking taylor expansion of (- (* x (pow y 2)) x) in x
2.368 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.368 * [taylor]: Taking taylor expansion of x in x
2.368 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.368 * [taylor]: Taking taylor expansion of y in x
2.368 * [taylor]: Taking taylor expansion of x in x
2.368 * [taylor]: Taking taylor expansion of (+ x (* x y)) in x
2.368 * [taylor]: Taking taylor expansion of x in x
2.368 * [taylor]: Taking taylor expansion of (* x y) in x
2.368 * [taylor]: Taking taylor expansion of x in x
2.369 * [taylor]: Taking taylor expansion of y in x
2.373 * [taylor]: Taking taylor expansion of (/ (- (pow y 2) 1) (+ y 1)) in y
2.373 * [taylor]: Taking taylor expansion of (- (pow y 2) 1) in y
2.373 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.373 * [taylor]: Taking taylor expansion of y in y
2.373 * [taylor]: Taking taylor expansion of 1 in y
2.373 * [taylor]: Taking taylor expansion of (+ y 1) in y
2.373 * [taylor]: Taking taylor expansion of y in y
2.373 * [taylor]: Taking taylor expansion of 1 in y
2.378 * [taylor]: Taking taylor expansion of 0 in y
2.384 * [taylor]: Taking taylor expansion of 0 in y
2.391 * [taylor]: Taking taylor expansion of 0 in y
2.392 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (* x (pow y 2))) (/ 1 x)) (* x (+ (/ 1 x) (/ 1 (* x y))))) in (x y) around 0
2.392 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* x (pow y 2))) (/ 1 x)) (* x (+ (/ 1 x) (/ 1 (* x y))))) in y
2.392 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (pow y 2))) (/ 1 x)) in y
2.392 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
2.392 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
2.392 * [taylor]: Taking taylor expansion of x in y
2.392 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.392 * [taylor]: Taking taylor expansion of y in y
2.392 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.392 * [taylor]: Taking taylor expansion of x in y
2.393 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) (/ 1 (* x y)))) in y
2.393 * [taylor]: Taking taylor expansion of x in y
2.393 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in y
2.393 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.393 * [taylor]: Taking taylor expansion of x in y
2.393 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.393 * [taylor]: Taking taylor expansion of (* x y) in y
2.393 * [taylor]: Taking taylor expansion of x in y
2.393 * [taylor]: Taking taylor expansion of y in y
2.393 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* x (pow y 2))) (/ 1 x)) (* x (+ (/ 1 x) (/ 1 (* x y))))) in x
2.393 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (pow y 2))) (/ 1 x)) in x
2.393 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
2.393 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.393 * [taylor]: Taking taylor expansion of x in x
2.393 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.393 * [taylor]: Taking taylor expansion of y in x
2.394 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.394 * [taylor]: Taking taylor expansion of x in x
2.395 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) (/ 1 (* x y)))) in x
2.395 * [taylor]: Taking taylor expansion of x in x
2.395 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in x
2.395 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.395 * [taylor]: Taking taylor expansion of x in x
2.395 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.395 * [taylor]: Taking taylor expansion of (* x y) in x
2.395 * [taylor]: Taking taylor expansion of x in x
2.395 * [taylor]: Taking taylor expansion of y in x
2.397 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* x (pow y 2))) (/ 1 x)) (* x (+ (/ 1 x) (/ 1 (* x y))))) in x
2.398 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (pow y 2))) (/ 1 x)) in x
2.398 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
2.398 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.398 * [taylor]: Taking taylor expansion of x in x
2.398 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.398 * [taylor]: Taking taylor expansion of y in x
2.398 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.398 * [taylor]: Taking taylor expansion of x in x
2.399 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) (/ 1 (* x y)))) in x
2.399 * [taylor]: Taking taylor expansion of x in x
2.399 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in x
2.399 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.399 * [taylor]: Taking taylor expansion of x in x
2.399 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.399 * [taylor]: Taking taylor expansion of (* x y) in x
2.399 * [taylor]: Taking taylor expansion of x in x
2.399 * [taylor]: Taking taylor expansion of y in x
2.402 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow y 2)) 1) (+ (/ 1 y) 1)) in y
2.402 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1) in y
2.402 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.402 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.402 * [taylor]: Taking taylor expansion of y in y
2.402 * [taylor]: Taking taylor expansion of 1 in y
2.402 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y
2.402 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.402 * [taylor]: Taking taylor expansion of y in y
2.403 * [taylor]: Taking taylor expansion of 1 in y
2.408 * [taylor]: Taking taylor expansion of 0 in y
2.416 * [taylor]: Taking taylor expansion of 0 in y
2.428 * [taylor]: Taking taylor expansion of 0 in y
2.439 * [taylor]: Taking taylor expansion of 0 in y
2.440 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 x) (/ 1 (* x (pow y 2)))) (* x (- (/ 1 (* x y)) (/ 1 x))))) in (x y) around 0
2.440 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 x) (/ 1 (* x (pow y 2)))) (* x (- (/ 1 (* x y)) (/ 1 x))))) in y
2.440 * [taylor]: Taking taylor expansion of -1 in y
2.440 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 (* x (pow y 2)))) (* x (- (/ 1 (* x y)) (/ 1 x)))) in y
2.440 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* x (pow y 2)))) in y
2.440 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.440 * [taylor]: Taking taylor expansion of x in y
2.440 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
2.440 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
2.440 * [taylor]: Taking taylor expansion of x in y
2.440 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.440 * [taylor]: Taking taylor expansion of y in y
2.441 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (* x y)) (/ 1 x))) in y
2.441 * [taylor]: Taking taylor expansion of x in y
2.441 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 x)) in y
2.441 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.441 * [taylor]: Taking taylor expansion of (* x y) in y
2.441 * [taylor]: Taking taylor expansion of x in y
2.441 * [taylor]: Taking taylor expansion of y in y
2.441 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.441 * [taylor]: Taking taylor expansion of x in y
2.441 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 x) (/ 1 (* x (pow y 2)))) (* x (- (/ 1 (* x y)) (/ 1 x))))) in x
2.441 * [taylor]: Taking taylor expansion of -1 in x
2.441 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 (* x (pow y 2)))) (* x (- (/ 1 (* x y)) (/ 1 x)))) in x
2.441 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* x (pow y 2)))) in x
2.441 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.441 * [taylor]: Taking taylor expansion of x in x
2.442 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
2.442 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.442 * [taylor]: Taking taylor expansion of x in x
2.442 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.442 * [taylor]: Taking taylor expansion of y in x
2.442 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (* x y)) (/ 1 x))) in x
2.442 * [taylor]: Taking taylor expansion of x in x
2.443 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 x)) in x
2.443 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.443 * [taylor]: Taking taylor expansion of (* x y) in x
2.443 * [taylor]: Taking taylor expansion of x in x
2.443 * [taylor]: Taking taylor expansion of y in x
2.443 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.443 * [taylor]: Taking taylor expansion of x in x
2.446 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 x) (/ 1 (* x (pow y 2)))) (* x (- (/ 1 (* x y)) (/ 1 x))))) in x
2.446 * [taylor]: Taking taylor expansion of -1 in x
2.446 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 (* x (pow y 2)))) (* x (- (/ 1 (* x y)) (/ 1 x)))) in x
2.446 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* x (pow y 2)))) in x
2.446 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.446 * [taylor]: Taking taylor expansion of x in x
2.447 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
2.447 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.447 * [taylor]: Taking taylor expansion of x in x
2.447 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.447 * [taylor]: Taking taylor expansion of y in x
2.447 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (* x y)) (/ 1 x))) in x
2.447 * [taylor]: Taking taylor expansion of x in x
2.447 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 x)) in x
2.447 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.447 * [taylor]: Taking taylor expansion of (* x y) in x
2.447 * [taylor]: Taking taylor expansion of x in x
2.448 * [taylor]: Taking taylor expansion of y in x
2.448 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.448 * [taylor]: Taking taylor expansion of x in x
2.451 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 (pow y 2))) (- (/ 1 y) 1))) in y
2.451 * [taylor]: Taking taylor expansion of -1 in y
2.451 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 (pow y 2))) (- (/ 1 y) 1)) in y
2.451 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow y 2))) in y
2.451 * [taylor]: Taking taylor expansion of 1 in y
2.451 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.451 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.451 * [taylor]: Taking taylor expansion of y in y
2.452 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1) in y
2.452 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.452 * [taylor]: Taking taylor expansion of y in y
2.452 * [taylor]: Taking taylor expansion of 1 in y
2.458 * [taylor]: Taking taylor expansion of 0 in y
2.468 * [taylor]: Taking taylor expansion of 0 in y
2.479 * [taylor]: Taking taylor expansion of 0 in y
2.492 * [taylor]: Taking taylor expansion of 0 in y
2.492 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
2.493 * [approximate]: Taking taylor expansion of (* x (- (* x (pow y 2)) x)) in (x y) around 0
2.493 * [taylor]: Taking taylor expansion of (* x (- (* x (pow y 2)) x)) in y
2.493 * [taylor]: Taking taylor expansion of x in y
2.493 * [taylor]: Taking taylor expansion of (- (* x (pow y 2)) x) in y
2.493 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
2.493 * [taylor]: Taking taylor expansion of x in y
2.493 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.493 * [taylor]: Taking taylor expansion of y in y
2.493 * [taylor]: Taking taylor expansion of x in y
2.493 * [taylor]: Taking taylor expansion of (* x (- (* x (pow y 2)) x)) in x
2.493 * [taylor]: Taking taylor expansion of x in x
2.493 * [taylor]: Taking taylor expansion of (- (* x (pow y 2)) x) in x
2.493 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.493 * [taylor]: Taking taylor expansion of x in x
2.493 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.493 * [taylor]: Taking taylor expansion of y in x
2.493 * [taylor]: Taking taylor expansion of x in x
2.493 * [taylor]: Taking taylor expansion of (* x (- (* x (pow y 2)) x)) in x
2.493 * [taylor]: Taking taylor expansion of x in x
2.493 * [taylor]: Taking taylor expansion of (- (* x (pow y 2)) x) in x
2.493 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.493 * [taylor]: Taking taylor expansion of x in x
2.493 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.493 * [taylor]: Taking taylor expansion of y in x
2.493 * [taylor]: Taking taylor expansion of x in x
2.494 * [taylor]: Taking taylor expansion of 0 in y
2.496 * [taylor]: Taking taylor expansion of 0 in y
2.499 * [taylor]: Taking taylor expansion of (- (pow y 2) 1) in y
2.499 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.499 * [taylor]: Taking taylor expansion of y in y
2.499 * [taylor]: Taking taylor expansion of 1 in y
2.502 * [taylor]: Taking taylor expansion of 0 in y
2.503 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (* x (pow y 2))) (/ 1 x)) x) in (x y) around 0
2.503 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* x (pow y 2))) (/ 1 x)) x) in y
2.503 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (pow y 2))) (/ 1 x)) in y
2.503 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
2.503 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
2.503 * [taylor]: Taking taylor expansion of x in y
2.503 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.503 * [taylor]: Taking taylor expansion of y in y
2.503 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.503 * [taylor]: Taking taylor expansion of x in y
2.503 * [taylor]: Taking taylor expansion of x in y
2.503 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* x (pow y 2))) (/ 1 x)) x) in x
2.504 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (pow y 2))) (/ 1 x)) in x
2.504 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
2.504 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.504 * [taylor]: Taking taylor expansion of x in x
2.504 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.504 * [taylor]: Taking taylor expansion of y in x
2.504 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.504 * [taylor]: Taking taylor expansion of x in x
2.505 * [taylor]: Taking taylor expansion of x in x
2.505 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (* x (pow y 2))) (/ 1 x)) x) in x
2.505 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (pow y 2))) (/ 1 x)) in x
2.505 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
2.505 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.505 * [taylor]: Taking taylor expansion of x in x
2.505 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.505 * [taylor]: Taking taylor expansion of y in x
2.506 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.506 * [taylor]: Taking taylor expansion of x in x
2.506 * [taylor]: Taking taylor expansion of x in x
2.507 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1) in y
2.507 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.507 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.507 * [taylor]: Taking taylor expansion of y in y
2.507 * [taylor]: Taking taylor expansion of 1 in y
2.510 * [taylor]: Taking taylor expansion of 0 in y
2.517 * [taylor]: Taking taylor expansion of 0 in y
2.524 * [taylor]: Taking taylor expansion of 0 in y
2.531 * [taylor]: Taking taylor expansion of 0 in y
2.539 * [taylor]: Taking taylor expansion of 0 in y
2.540 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 x) (/ 1 (* x (pow y 2)))) x)) in (x y) around 0
2.540 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 x) (/ 1 (* x (pow y 2)))) x)) in y
2.540 * [taylor]: Taking taylor expansion of -1 in y
2.540 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 (* x (pow y 2)))) x) in y
2.540 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* x (pow y 2)))) in y
2.540 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.540 * [taylor]: Taking taylor expansion of x in y
2.540 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
2.540 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
2.540 * [taylor]: Taking taylor expansion of x in y
2.540 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.540 * [taylor]: Taking taylor expansion of y in y
2.540 * [taylor]: Taking taylor expansion of x in y
2.541 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 x) (/ 1 (* x (pow y 2)))) x)) in x
2.541 * [taylor]: Taking taylor expansion of -1 in x
2.541 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 (* x (pow y 2)))) x) in x
2.541 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* x (pow y 2)))) in x
2.541 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.541 * [taylor]: Taking taylor expansion of x in x
2.541 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
2.541 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.541 * [taylor]: Taking taylor expansion of x in x
2.541 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.541 * [taylor]: Taking taylor expansion of y in x
2.542 * [taylor]: Taking taylor expansion of x in x
2.542 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 x) (/ 1 (* x (pow y 2)))) x)) in x
2.542 * [taylor]: Taking taylor expansion of -1 in x
2.542 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 (* x (pow y 2)))) x) in x
2.542 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* x (pow y 2)))) in x
2.542 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.542 * [taylor]: Taking taylor expansion of x in x
2.542 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
2.543 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.543 * [taylor]: Taking taylor expansion of x in x
2.543 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.543 * [taylor]: Taking taylor expansion of y in x
2.543 * [taylor]: Taking taylor expansion of x in x
2.544 * [taylor]: Taking taylor expansion of (* -1 (- 1 (/ 1 (pow y 2)))) in y
2.544 * [taylor]: Taking taylor expansion of -1 in y
2.544 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow y 2))) in y
2.544 * [taylor]: Taking taylor expansion of 1 in y
2.544 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.544 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.544 * [taylor]: Taking taylor expansion of y in y
2.549 * [taylor]: Taking taylor expansion of 0 in y
2.555 * [taylor]: Taking taylor expansion of 0 in y
2.563 * [taylor]: Taking taylor expansion of 0 in y
2.571 * [taylor]: Taking taylor expansion of 0 in y
2.582 * [taylor]: Taking taylor expansion of 0 in y
2.582 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1)
2.582 * [approximate]: Taking taylor expansion of (* x (pow y 2)) in (y x) around 0
2.582 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.582 * [taylor]: Taking taylor expansion of x in x
2.582 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.582 * [taylor]: Taking taylor expansion of y in x
2.582 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
2.582 * [taylor]: Taking taylor expansion of x in y
2.582 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.582 * [taylor]: Taking taylor expansion of y in y
2.582 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
2.582 * [taylor]: Taking taylor expansion of x in y
2.582 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.582 * [taylor]: Taking taylor expansion of y in y
2.583 * [taylor]: Taking taylor expansion of x in x
2.584 * [taylor]: Taking taylor expansion of 0 in x
2.585 * [taylor]: Taking taylor expansion of 0 in x
2.586 * [taylor]: Taking taylor expansion of 0 in x
2.586 * [approximate]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in (y x) around 0
2.586 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
2.586 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.586 * [taylor]: Taking taylor expansion of x in x
2.586 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.586 * [taylor]: Taking taylor expansion of y in x
2.587 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
2.587 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
2.587 * [taylor]: Taking taylor expansion of x in y
2.587 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.587 * [taylor]: Taking taylor expansion of y in y
2.587 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
2.587 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
2.588 * [taylor]: Taking taylor expansion of x in y
2.588 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.588 * [taylor]: Taking taylor expansion of y in y
2.588 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.588 * [taylor]: Taking taylor expansion of x in x
2.589 * [taylor]: Taking taylor expansion of 0 in x
2.590 * [taylor]: Taking taylor expansion of 0 in x
2.592 * [taylor]: Taking taylor expansion of 0 in x
2.593 * [approximate]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in (y x) around 0
2.594 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x
2.594 * [taylor]: Taking taylor expansion of -1 in x
2.594 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
2.594 * [taylor]: Taking taylor expansion of x in x
2.594 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.594 * [taylor]: Taking taylor expansion of y in x
2.595 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y
2.595 * [taylor]: Taking taylor expansion of -1 in y
2.595 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
2.595 * [taylor]: Taking taylor expansion of x in y
2.595 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.595 * [taylor]: Taking taylor expansion of y in y
2.595 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y
2.595 * [taylor]: Taking taylor expansion of -1 in y
2.595 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
2.595 * [taylor]: Taking taylor expansion of x in y
2.595 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.595 * [taylor]: Taking taylor expansion of y in y
2.596 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.596 * [taylor]: Taking taylor expansion of -1 in x
2.596 * [taylor]: Taking taylor expansion of x in x
2.597 * [taylor]: Taking taylor expansion of 0 in x
2.599 * [taylor]: Taking taylor expansion of 0 in x
2.601 * [taylor]: Taking taylor expansion of 0 in x
2.602 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
2.602 * [approximate]: Taking taylor expansion of (+ x (* x y)) in (x y) around 0
2.602 * [taylor]: Taking taylor expansion of (+ x (* x y)) in y
2.602 * [taylor]: Taking taylor expansion of x in y
2.602 * [taylor]: Taking taylor expansion of (* x y) in y
2.602 * [taylor]: Taking taylor expansion of x in y
2.602 * [taylor]: Taking taylor expansion of y in y
2.602 * [taylor]: Taking taylor expansion of (+ x (* x y)) in x
2.602 * [taylor]: Taking taylor expansion of x in x
2.602 * [taylor]: Taking taylor expansion of (* x y) in x
2.602 * [taylor]: Taking taylor expansion of x in x
2.602 * [taylor]: Taking taylor expansion of y in x
2.602 * [taylor]: Taking taylor expansion of (+ x (* x y)) in x
2.602 * [taylor]: Taking taylor expansion of x in x
2.602 * [taylor]: Taking taylor expansion of (* x y) in x
2.602 * [taylor]: Taking taylor expansion of x in x
2.602 * [taylor]: Taking taylor expansion of y in x
2.603 * [taylor]: Taking taylor expansion of 0 in y
2.603 * [taylor]: Taking taylor expansion of (+ y 1) in y
2.603 * [taylor]: Taking taylor expansion of y in y
2.603 * [taylor]: Taking taylor expansion of 1 in y
2.604 * [taylor]: Taking taylor expansion of 0 in y
2.606 * [taylor]: Taking taylor expansion of 0 in y
2.607 * [taylor]: Taking taylor expansion of 0 in y
2.607 * [approximate]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in (x y) around 0
2.607 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in y
2.607 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.607 * [taylor]: Taking taylor expansion of x in y
2.607 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.607 * [taylor]: Taking taylor expansion of (* x y) in y
2.608 * [taylor]: Taking taylor expansion of x in y
2.608 * [taylor]: Taking taylor expansion of y in y
2.608 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in x
2.608 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.608 * [taylor]: Taking taylor expansion of x in x
2.608 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.608 * [taylor]: Taking taylor expansion of (* x y) in x
2.608 * [taylor]: Taking taylor expansion of x in x
2.608 * [taylor]: Taking taylor expansion of y in x
2.609 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in x
2.609 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.609 * [taylor]: Taking taylor expansion of x in x
2.609 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.609 * [taylor]: Taking taylor expansion of (* x y) in x
2.609 * [taylor]: Taking taylor expansion of x in x
2.609 * [taylor]: Taking taylor expansion of y in x
2.610 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y
2.610 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.610 * [taylor]: Taking taylor expansion of y in y
2.610 * [taylor]: Taking taylor expansion of 1 in y
2.615 * [taylor]: Taking taylor expansion of 0 in y
2.618 * [taylor]: Taking taylor expansion of 0 in y
2.620 * [taylor]: Taking taylor expansion of 0 in y
2.623 * [taylor]: Taking taylor expansion of 0 in y
2.624 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 x)) in (x y) around 0
2.624 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 x)) in y
2.624 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.624 * [taylor]: Taking taylor expansion of (* x y) in y
2.624 * [taylor]: Taking taylor expansion of x in y
2.624 * [taylor]: Taking taylor expansion of y in y
2.624 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.624 * [taylor]: Taking taylor expansion of x in y
2.624 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 x)) in x
2.624 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.624 * [taylor]: Taking taylor expansion of (* x y) in x
2.624 * [taylor]: Taking taylor expansion of x in x
2.624 * [taylor]: Taking taylor expansion of y in x
2.625 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.625 * [taylor]: Taking taylor expansion of x in x
2.625 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 x)) in x
2.625 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.625 * [taylor]: Taking taylor expansion of (* x y) in x
2.625 * [taylor]: Taking taylor expansion of x in x
2.625 * [taylor]: Taking taylor expansion of y in x
2.625 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.625 * [taylor]: Taking taylor expansion of x in x
2.626 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1) in y
2.626 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.626 * [taylor]: Taking taylor expansion of y in y
2.626 * [taylor]: Taking taylor expansion of 1 in y
2.628 * [taylor]: Taking taylor expansion of 0 in y
2.631 * [taylor]: Taking taylor expansion of 0 in y
2.634 * [taylor]: Taking taylor expansion of 0 in y
2.638 * [taylor]: Taking taylor expansion of 0 in y
2.638 * * * [progress]: simplifying candidates
2.639 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (+ (log x) (log (- (* y (* x y)) x))) (log (+ (* x y) x)))
  (- (log (* x (- (* y (* x y)) x))) (log (+ (* x y) x)))
  (log (/ (* x (- (* y (* x y)) x)) (+ (* x y) x)))
  (exp (/ (* x (- (* y (* x y)) x)) (+ (* x y) x)))
  (/ (* (* (* x x) x) (* (* (- (* y (* x y)) x) (- (* y (* x y)) x)) (- (* y (* x y)) x))) (* (* (+ (* x y) x) (+ (* x y) x)) (+ (* x y) x)))
  (/ (* (* (* x (- (* y (* x y)) x)) (* x (- (* y (* x y)) x))) (* x (- (* y (* x y)) x))) (* (* (+ (* x y) x) (+ (* x y) x)) (+ (* x y) x)))
  (* (cbrt (/ (* x (- (* y (* x y)) x)) (+ (* x y) x))) (cbrt (/ (* x (- (* y (* x y)) x)) (+ (* x y) x))))
  (cbrt (/ (* x (- (* y (* x y)) x)) (+ (* x y) x)))
  (* (* (/ (* x (- (* y (* x y)) x)) (+ (* x y) x)) (/ (* x (- (* y (* x y)) x)) (+ (* x y) x))) (/ (* x (- (* y (* x y)) x)) (+ (* x y) x)))
  (sqrt (/ (* x (- (* y (* x y)) x)) (+ (* x y) x)))
  (sqrt (/ (* x (- (* y (* x y)) x)) (+ (* x y) x)))
  (- (* x (- (* y (* x y)) x)))
  (- (+ (* x y) x))
  (/ x (* (cbrt (+ (* x y) x)) (cbrt (+ (* x y) x))))
  (/ (- (* y (* x y)) x) (cbrt (+ (* x y) x)))
  (/ x (sqrt (+ (* x y) x)))
  (/ (- (* y (* x y)) x) (sqrt (+ (* x y) x)))
  (/ x 1)
  (/ (- (* y (* x y)) x) (+ (* x y) x))
  (/ 1 (+ (* x y) x))
  (/ (+ (* x y) x) (* x (- (* y (* x y)) x)))
  (/ (* x (- (* y (* x y)) x)) (* (cbrt (+ (* x y) x)) (cbrt (+ (* x y) x))))
  (/ (* x (- (* y (* x y)) x)) (sqrt (+ (* x y) x)))
  (/ (* x (- (* y (* x y)) x)) 1)
  (/ (+ (* x y) x) (- (* y (* x y)) x))
  (/ (* x (- (* y (* x y)) x)) (+ (pow (* x y) 3) (pow x 3)))
  (/ (* x (- (* y (* x y)) x)) (- (* (* x y) (* x y)) (* x x)))
  (* (+ (* x y) x) (+ (* (* y (* x y)) (* y (* x y))) (+ (* x x) (* (* y (* x y)) x))))
  (* (+ (* x y) x) (+ (* y (* x y)) x))
  (* x (- (* y (* x y)) x))
  (+ (log x) (log (- (* y (* x y)) x)))
  (log (* x (- (* y (* x y)) x)))
  (exp (* x (- (* y (* x y)) x)))
  (* (* (* x x) x) (* (* (- (* y (* x y)) x) (- (* y (* x y)) x)) (- (* y (* x y)) x)))
  (* (cbrt (* x (- (* y (* x y)) x))) (cbrt (* x (- (* y (* x y)) x))))
  (cbrt (* x (- (* y (* x y)) x)))
  (* (* (* x (- (* y (* x y)) x)) (* x (- (* y (* x y)) x))) (* x (- (* y (* x y)) x)))
  (sqrt (* x (- (* y (* x y)) x)))
  (sqrt (* x (- (* y (* x y)) x)))
  (* (sqrt x) (sqrt (- (* y (* x y)) x)))
  (* (sqrt x) (sqrt (- (* y (* x y)) x)))
  (* x (* y (* x y)))
  (* x (- x))
  (* x (* y (* x y)))
  (* x (- x))
  (* (* y (* x y)) x)
  (* (- x) x)
  (* (* y (* x y)) x)
  (* (- x) x)
  (* x (* (cbrt (- (* y (* x y)) x)) (cbrt (- (* y (* x y)) x))))
  (* x (sqrt (- (* y (* x y)) x)))
  (* x 1)
  (* (cbrt x) (- (* y (* x y)) x))
  (* (sqrt x) (- (* y (* x y)) x))
  (* x (- (* y (* x y)) x))
  (* x (- (pow (* y (* x y)) 3) (pow x 3)))
  (* x (- (* (* y (* x y)) (* y (* x y))) (* x x)))
  (* y (* x y))
  (* y (* x y))
  (+ (log y) (+ (log x) (log y)))
  (+ (log y) (log (* x y)))
  (log (* y (* x y)))
  (exp (* y (* x y)))
  (* (* (* y y) y) (* (* (* x x) x) (* (* y y) y)))
  (* (* (* y y) y) (* (* (* x y) (* x y)) (* x y)))
  (* (cbrt (* y (* x y))) (cbrt (* y (* x y))))
  (cbrt (* y (* x y)))
  (* (* (* y (* x y)) (* y (* x y))) (* y (* x y)))
  (sqrt (* y (* x y)))
  (sqrt (* y (* x y)))
  (* y x)
  (* (cbrt y) (* x y))
  (* (sqrt y) (* x y))
  (* y (* x y))
  (* (exp (* x y)) (exp x))
  (log (+ (* x y) x))
  (exp (+ (* x y) x))
  (* (cbrt (+ (* x y) x)) (cbrt (+ (* x y) x)))
  (cbrt (+ (* x y) x))
  (* (* (+ (* x y) x) (+ (* x y) x)) (+ (* x y) x))
  (sqrt (+ (* x y) x))
  (sqrt (+ (* x y) x))
  (+ (pow (* x y) 3) (pow x 3))
  (+ (* (* x y) (* x y)) (- (* x x) (* (* x y) x)))
  (- (* (* x y) (* x y)) (* x x))
  (- (* x y) x)
  (- (* x y) x)
  (- (* x y) x)
  (- (* x y) x)
  (* -1 (pow x 2))
  (- (* (pow x 2) (pow y 2)) (pow x 2))
  (- (* (pow x 2) (pow y 2)) (pow x 2))
  (* x (pow y 2))
  (* x (pow y 2))
  (* x (pow y 2))
  (+ x (* x y))
  (+ x (* x y))
  (+ x (* x y))
2.643 * * [simplify]: iteration  0 :  129  enodes  (cost  1165 )
2.685 * * [simplify]: iteration  1 :  325  enodes  (cost  1124 )
2.788 * * [simplify]: iteration  2 :  1137  enodes  (cost  966 )
3.616 * * [simplify]: iteration  done :  5000  enodes  (cost  958 )
3.616 * [simplify]: Simplified to:
   (log (/ (* x (- (* y (* x y)) x)) (+ (* x y) x)))
  (log (/ (* x (- (* y (* x y)) x)) (+ (* x y) x)))
  (log (/ (* x (- (* y (* x y)) x)) (+ (* x y) x)))
  (exp (/ (* x (- (* y (* x y)) x)) (+ (* x y) x)))
  (pow (/ (* x (- (* y (* x y)) x)) (+ (* x y) x)) 3)
  (pow (/ (* x (- (* y (* x y)) x)) (+ (* x y) x)) 3)
  (* (cbrt (/ (* x (- (* y (* x y)) x)) (+ (* x y) x))) (cbrt (/ (* x (- (* y (* x y)) x)) (+ (* x y) x))))
  (cbrt (/ (* x (- (* y (* x y)) x)) (+ (* x y) x)))
  (pow (/ (* x (- (* y (* x y)) x)) (+ (* x y) x)) 3)
  (sqrt (/ (* x (- (* y (* x y)) x)) (+ (* x y) x)))
  (sqrt (/ (* x (- (* y (* x y)) x)) (+ (* x y) x)))
  (- (* x (- (* y (* x y)) x)))
  (- (+ (* x y) x))
  (/ x (* (cbrt (+ (* x y) x)) (cbrt (+ (* x y) x))))
  (/ (- (* y (* x y)) x) (cbrt (+ (* x y) x)))
  (/ x (sqrt (+ (* x y) x)))
  (/ (- (* y (* x y)) x) (sqrt (+ (* x y) x)))
  x
  (/ (- (* y (* x y)) x) (+ (* x y) x))
  (/ 1 (+ (* x y) x))
  (/ (+ (* x y) x) (* x (- (* y (* x y)) x)))
  (/ (* x (- (* y (* x y)) x)) (* (cbrt (+ (* x y) x)) (cbrt (+ (* x y) x))))
  (/ (* x (- (* y (* x y)) x)) (sqrt (+ (* x y) x)))
  (* (* x x) (+ (* y y) -1))
  (/ (+ (* x y) x) (- (* y (* x y)) x))
  (/ (* x (- (* y (* x y)) x)) (+ (pow (* x y) 3) (pow x 3)))
  (/ (* x (- (* y (* x y)) x)) (* x (- (* y (* x y)) x)))
  (* (+ x (* x y)) (+ (* (* (* x y) x) (+ (pow y 3) y)) (* x x)))
  (* (+ (* x y) x) (+ (* y (* x y)) x))
  (* (* x x) (+ (* y y) -1))
  (log (* x (- (* y (* x y)) x)))
  (log (* x (- (* y (* x y)) x)))
  (exp (* x (- (* y (* x y)) x)))
  (pow (* x (- (* y (* x y)) x)) 3)
  (* (cbrt (* x (- (* y (* x y)) x))) (cbrt (* x (- (* y (* x y)) x))))
  (cbrt (* x (- (* y (* x y)) x)))
  (pow (* x (- (* y (* x y)) x)) 3)
  (sqrt (* x (- (* y (* x y)) x)))
  (sqrt (* x (- (* y (* x y)) x)))
  (* (sqrt x) (sqrt (- (* y (* x y)) x)))
  (* (sqrt x) (sqrt (- (* y (* x y)) x)))
  (* (* y (* x y)) x)
  (* (- x) x)
  (* (* y (* x y)) x)
  (* (- x) x)
  (* (* y (* x y)) x)
  (* (- x) x)
  (* (* y (* x y)) x)
  (* (- x) x)
  (* x (* (cbrt (- (* y (* x y)) x)) (cbrt (- (* y (* x y)) x))))
  (* x (sqrt (- (* y (* x y)) x)))
  x
  (* (cbrt x) (- (* y (* x y)) x))
  (* (sqrt x) (- (* y (* x y)) x))
  (* (* x x) (+ (* y y) -1))
  (* x (- (pow (* y (* x y)) 3) (pow x 3)))
  (- (* (pow (* y x) 3) y) (pow x 3))
  (* y (* x y))
  (* y (* x y))
  (log (* y (* x y)))
  (log (* y (* x y)))
  (log (* y (* x y)))
  (exp (* y (* x y)))
  (pow (* y (* x y)) 3)
  (pow (* y (* x y)) 3)
  (* (cbrt (* y (* x y))) (cbrt (* y (* x y))))
  (cbrt (* y (* x y)))
  (pow (* y (* x y)) 3)
  (sqrt (* y (* x y)))
  (sqrt (* y (* x y)))
  (* y x)
  (* (cbrt y) (* x y))
  (* (sqrt y) (* x y))
  (* y (* x y))
  (exp (+ (* x y) x))
  (log (+ (* x y) x))
  (exp (+ (* x y) x))
  (* (cbrt (+ (* x y) x)) (cbrt (+ (* x y) x)))
  (cbrt (+ (* x y) x))
  (pow (+ x (* x y)) 3)
  (sqrt (+ (* x y) x))
  (sqrt (+ (* x y) x))
  (+ (pow (* x y) 3) (pow x 3))
  (* x (+ (- x (* y x)) (* y (* x y))))
  (* (* x x) (+ (* y y) -1))
  (- (* x y) x)
  (- (* x y) x)
  (- (* x y) x)
  (- (* x y) x)
  (* (- x) x)
  (* (* x x) (+ (* y y) -1))
  (* (* x x) (+ (* y y) -1))
  (* y (* x y))
  (* y (* x y))
  (* y (* x y))
  (+ x (* x y))
  (+ x (* x y))
  (+ x (* x y))
3.617 * * * [progress]: adding candidates to table
3.785 * [progress]: [Phase 3 of 3] Extracting.
3.786 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ (* x (- (* y (* x y)) x)) (+ (* x y) x)))> #<alt (λ (x y) (- (* x y) x))>)
3.786 * * * [regime-changes]: Trying 3 branch expressions: ((- (* x y) x) y x)
3.786 * * * * [regimes]: Trying to branch on (- (* x y) x) from (#<alt (λ (x y) (/ (* x (- (* y (* x y)) x)) (+ (* x y) x)))> #<alt (λ (x y) (- (* x y) x))>)
3.798 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ (* x (- (* y (* x y)) x)) (+ (* x y) x)))> #<alt (λ (x y) (- (* x y) x))>)
3.809 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ (* x (- (* y (* x y)) x)) (+ (* x y) x)))> #<alt (λ (x y) (- (* x y) x))>)
3.823 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
3.823 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (* x y) x)
3.824 * * [simplify]: iteration  0 :  4  enodes  (cost  5 )
3.824 * * [simplify]: iteration  1 :  5  enodes  (cost  5 )
3.824 * * [simplify]: iteration  done :  5  enodes  (cost  5 )
3.824 * [simplify]: Simplified to:
   (- (* x y) x)
4.192 * [regime-testing]: Baseline error score: 0.00869920771355434
4.193 * [regime-testing]: Oracle error score: 0.0069489889362071705
4.193 * [regime-testing]: End program error score: 0.00869920771355434