* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * [misc]progress:  [2/2] Setting up program.
* [enter]simplify:  Simplifying (* (* x 27.0) y)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (15 enodes)
* [exit]simplify:  Simplified to (* (* y 27.0) x)
* [misc]progress:  [Phase 2 of 3] Improving.
* * [misc]progress:  iteration 1 / 3
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-event (λ (x y) (* (* x 27.0) y))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 1 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (* (* x 27.0) y) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (* (* x 27.0) y) in y
* [misc]taylor:  Taking taylor expansion of (* x 27.0) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of 27.0 in y
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* x 27.0) y) in x
* [misc]taylor:  Taking taylor expansion of (* x 27.0) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 27.0 in x
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* (* x 27.0) y) in x
* [misc]taylor:  Taking taylor expansion of (* x 27.0) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 27.0 in x
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 0 27.0) into 0
* [misc]backup-simplify:  Simplify (* 0 y) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 27.0)) into 27.0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 27.0 y)) into (* 27.0 y)
* [misc]taylor:  Taking taylor expansion of (* 27.0 y) in y
* [misc]taylor:  Taking taylor expansion of 27.0 in y
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 27.0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 27.0))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 27.0 0) (* 0 y))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 1) (* 0 0)) into 27.0
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 27.0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 27.0 0) (+ (* 0 0) (* 0 y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 27.0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 27.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 27.0 (* y x)) into (* 27.0 (* y x))
* [misc]approximate:  Taking taylor expansion of (* (* (/ 1 x) 27.0) (/ 1 y)) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x) 27.0) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) 27.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of 27.0 in y
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x) 27.0) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) 27.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 27.0 in x
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 x) 27.0) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) 27.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 27.0 in x
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (* 1 27.0) into 27.0
* [misc]backup-simplify:  Simplify (* 27.0 (/ 1 y)) into (/ 27.0 y)
* [misc]taylor:  Taking taylor expansion of (/ 27.0 y) in y
* [misc]taylor:  Taking taylor expansion of 27.0 in y
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 27.0 1) into 27.0
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 27.0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (* 0 (/ 1 y))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 27.0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 27.0))) into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 27.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 27.0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 27.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 27.0 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))) into (* 27.0 (* y x))
* [misc]approximate:  Taking taylor expansion of (* (* (/ 1 (- x)) 27.0) (/ 1 (- y))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x)) 27.0) (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) 27.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of 27.0 in y
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x)) 27.0) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) 27.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 27.0 in x
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- x)) 27.0) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) 27.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 27.0 in x
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (* -1 27.0) into -27.0
* [misc]backup-simplify:  Simplify (* -27.0 (/ -1 y)) into (/ 27.0 y)
* [misc]taylor:  Taking taylor expansion of (/ 27.0 y) in y
* [misc]taylor:  Taking taylor expansion of 27.0 in y
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 27.0 1) into 27.0
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 27.0)) into 0
* [misc]backup-simplify:  Simplify (+ (* -27.0 0) (* 0 (/ -1 y))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 27.0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 27.0))) into 0
* [misc]backup-simplify:  Simplify (+ (* -27.0 0) (+ (* 0 0) (* 0 (/ -1 y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 27.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 27.0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -27.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 y))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 27.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 27.0 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) into (* 27.0 (* y x))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 1 ] rewriting at (2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 12 ] simplifiying candidate #<alt-event (λ (x y) (* 27.0 (* y x)))>
* [enter]simplify:  Simplifying (* 27.0 (* y x))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (15 enodes)
* [exit]simplify:  Simplified to (* (* 27.0 x) y)
* * * * [misc]progress:  [ 2 / 12 ] simplifiying candidate #<alt-event (λ (x y) (* 27.0 (* y x)))>
* [enter]simplify:  Simplifying (* 27.0 (* y x))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (15 enodes)
* [exit]simplify:  Simplified to (* (* 27.0 x) y)
* * * * [misc]progress:  [ 3 / 12 ] simplifiying candidate #<alt-event (λ (x y) (* 27.0 (* y x)))>
* [enter]simplify:  Simplifying (* 27.0 (* y x))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (15 enodes)
* [exit]simplify:  Simplified to (* (* 27.0 x) y)
* * * * [misc]progress:  [ 4 / 12 ] simplifiying candidate #<alt-delta (λ (x y) (pow (* (* x 27.0) y) 1))>
* * * * [misc]progress:  [ 5 / 12 ] simplifiying candidate #<alt-delta (λ (x y) (exp (log (* (* x 27.0) y))))>
* [enter]simplify:  Simplifying (log (* (* x 27.0) y))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (log (* (* y 27.0) x))
* [exit]simplify:  Simplified to (log (* (* y 27.0) x))
* * * * [misc]progress:  [ 6 / 12 ] simplifiying candidate #<alt-delta (λ (x y) (log (exp (* (* x 27.0) y))))>
* [enter]simplify:  Simplifying (exp (* (* x 27.0) y))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (24 enodes)
* [exit]simplify:  Simplified to (exp (* x (* y 27.0)))
* [exit]simplify:  Simplified to (exp (* x (* y 27.0)))
* * * * [misc]progress:  [ 7 / 12 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (* (* x 27.0) y)) (cbrt (* (* x 27.0) y))) (cbrt (* (* x 27.0) y))))>
* [enter]simplify:  Simplifying (* (cbrt (* (* x 27.0) y)) (cbrt (* (* x 27.0) y)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (* y 27.0) x)) (cbrt (* (* y 27.0) x)))
* [exit]simplify:  Simplified to (* (cbrt (* (* y 27.0) x)) (cbrt (* (* y 27.0) x)))
* [enter]simplify:  Simplifying (cbrt (* (* x 27.0) y))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (cbrt (* x (* y 27.0)))
* [exit]simplify:  Simplified to (cbrt (* x (* y 27.0)))
* * * * [misc]progress:  [ 8 / 12 ] simplifiying candidate #<alt-delta (λ (x y) (cbrt (* (* (* (* x 27.0) y) (* (* x 27.0) y)) (* (* x 27.0) y))))>
* [enter]simplify:  Simplifying (* (* (* (* x 27.0) y) (* (* x 27.0) y)) (* (* x 27.0) y))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (65 enodes)
* * [misc]simplify:  iters left: 2 (147 enodes)
* * [misc]simplify:  iters left: 1 (252 enodes)
* [exit]simplify:  Simplified to (pow (* (* y x) 27.0) 3)
* [exit]simplify:  Simplified to (pow (* (* y x) 27.0) 3)
* * * * [misc]progress:  [ 9 / 12 ] simplifiying candidate #<alt-delta (λ (x y) (* (sqrt (* (* x 27.0) y)) (sqrt (* (* x 27.0) y))))>
* [enter]simplify:  Simplifying (sqrt (* (* x 27.0) y))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (sqrt (* x (* y 27.0)))
* [exit]simplify:  Simplified to (sqrt (* x (* y 27.0)))
* [enter]simplify:  Simplifying (sqrt (* (* x 27.0) y))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (sqrt (* x (* y 27.0)))
* [exit]simplify:  Simplified to (sqrt (* x (* y 27.0)))
* * * * [misc]progress:  [ 10 / 12 ] simplifiying candidate #<alt-delta (λ (x y) (* 1 (* (* x 27.0) y)))>
* * * * [misc]progress:  [ 11 / 12 ] simplifiying candidate #<alt-delta (λ (x y) (* x (* 27.0 y)))>
* [enter]simplify:  Simplifying (* 27.0 y)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* y 27.0)
* [exit]simplify:  Simplified to (* y 27.0)
* * * * [misc]progress:  [ 12 / 12 ] simplifiying candidate #<alt-delta (λ (x y) (* y (* x 27.0)))>
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 3
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x y) (* x (* 27.0 y)))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 1 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (* x (* 27.0 y)) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (* x (* 27.0 y)) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* 27.0 y) in y
* [misc]taylor:  Taking taylor expansion of 27.0 in y
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x (* 27.0 y)) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 27.0 y) in x
* [misc]taylor:  Taking taylor expansion of 27.0 in x
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* x (* 27.0 y)) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 27.0 y) in x
* [misc]taylor:  Taking taylor expansion of 27.0 in x
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 27.0 y) into (* 27.0 y)
* [misc]backup-simplify:  Simplify (* 0 (* 27.0 y)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (* 0 y)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* 27.0 y))) into (* 27.0 y)
* [misc]taylor:  Taking taylor expansion of (* 27.0 y) in y
* [misc]taylor:  Taking taylor expansion of 27.0 in y
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 27.0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (+ (* 0 0) (* 0 y))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* 27.0 y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 1) (* 0 0)) into 27.0
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* 27.0 y))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 27.0 y)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 27.0 (* y x)) into (* 27.0 (* y x))
* [misc]approximate:  Taking taylor expansion of (* (/ 1 x) (* 27.0 (/ 1 y))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (* 27.0 (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* 27.0 (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of 27.0 in y
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (* 27.0 (/ 1 y))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 27.0 (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of 27.0 in x
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (* 27.0 (/ 1 y))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 27.0 (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of 27.0 in x
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (* 27.0 (/ 1 y)) into (/ 27.0 y)
* [misc]backup-simplify:  Simplify (* 1 (/ 27.0 y)) into (/ 27.0 y)
* [misc]taylor:  Taking taylor expansion of (/ 27.0 y) in y
* [misc]taylor:  Taking taylor expansion of 27.0 in y
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 27.0 1) into 27.0
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (* 0 (/ 1 y))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 27.0 y))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 27.0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 27.0 y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 27.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 27.0 y))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 27.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 27.0 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))) into (* 27.0 (* y x))
* [misc]approximate:  Taking taylor expansion of (* (/ 1 (- x)) (* 27.0 (/ 1 (- y)))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (* 27.0 (/ 1 (- y)))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* 27.0 (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of 27.0 in y
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (* 27.0 (/ 1 (- y)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 27.0 (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of 27.0 in x
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (* 27.0 (/ 1 (- y)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 27.0 (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of 27.0 in x
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (* 27.0 (/ -1 y)) into (/ -27.0 y)
* [misc]backup-simplify:  Simplify (* -1 (/ -27.0 y)) into (/ 27.0 y)
* [misc]taylor:  Taking taylor expansion of (/ 27.0 y) in y
* [misc]taylor:  Taking taylor expansion of 27.0 in y
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 27.0 1) into 27.0
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (* 0 (/ -1 y))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -27.0 y))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 27.0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (+ (* 0 0) (* 0 (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -27.0 y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 27.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -27.0 y))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 27.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 27.0 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) into (* 27.0 (* y x))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 1 ] rewriting at (2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 12 ] simplifiying candidate #<alt-event (λ (x y) (* 27.0 (* y x)))>
* [enter]simplify:  Simplifying (* 27.0 (* y x))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (15 enodes)
* [exit]simplify:  Simplified to (* (* 27.0 x) y)
* * * * [misc]progress:  [ 2 / 12 ] simplifiying candidate #<alt-event (λ (x y) (* 27.0 (* y x)))>
* [enter]simplify:  Simplifying (* 27.0 (* y x))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (15 enodes)
* [exit]simplify:  Simplified to (* (* 27.0 x) y)
* * * * [misc]progress:  [ 3 / 12 ] simplifiying candidate #<alt-event (λ (x y) (* 27.0 (* y x)))>
* [enter]simplify:  Simplifying (* 27.0 (* y x))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (15 enodes)
* [exit]simplify:  Simplified to (* (* 27.0 x) y)
* * * * [misc]progress:  [ 4 / 12 ] simplifiying candidate #<alt-delta (λ (x y) (pow (* x (* 27.0 y)) 1))>
* * * * [misc]progress:  [ 5 / 12 ] simplifiying candidate #<alt-delta (λ (x y) (exp (log (* x (* 27.0 y)))))>
* [enter]simplify:  Simplifying (log (* x (* 27.0 y)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (log (* (* 27.0 x) y))
* [exit]simplify:  Simplified to (log (* (* 27.0 x) y))
* * * * [misc]progress:  [ 6 / 12 ] simplifiying candidate #<alt-delta (λ (x y) (log (exp (* x (* 27.0 y)))))>
* [enter]simplify:  Simplifying (exp (* x (* 27.0 y)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (20 enodes)
* [exit]simplify:  Simplified to (pow (exp x) (* y 27.0))
* [exit]simplify:  Simplified to (pow (exp x) (* y 27.0))
* * * * [misc]progress:  [ 7 / 12 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (* x (* 27.0 y))) (cbrt (* x (* 27.0 y)))) (cbrt (* x (* 27.0 y)))))>
* [enter]simplify:  Simplifying (* (cbrt (* x (* 27.0 y))) (cbrt (* x (* 27.0 y))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (* x y) 27.0)) (cbrt (* (* x y) 27.0)))
* [exit]simplify:  Simplified to (* (cbrt (* (* x y) 27.0)) (cbrt (* (* x y) 27.0)))
* [enter]simplify:  Simplifying (cbrt (* x (* 27.0 y)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (cbrt (* y (* 27.0 x)))
* [exit]simplify:  Simplified to (cbrt (* y (* 27.0 x)))
* * * * [misc]progress:  [ 8 / 12 ] simplifiying candidate #<alt-delta (λ (x y) (cbrt (* (* (* x (* 27.0 y)) (* x (* 27.0 y))) (* x (* 27.0 y)))))>
* [enter]simplify:  Simplifying (* (* (* x (* 27.0 y)) (* x (* 27.0 y))) (* x (* 27.0 y)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (77 enodes)
* * [misc]simplify:  iters left: 1 (123 enodes)
* [exit]simplify:  Simplified to (pow (* (* x y) 27.0) 3)
* [exit]simplify:  Simplified to (pow (* (* x y) 27.0) 3)
* * * * [misc]progress:  [ 9 / 12 ] simplifiying candidate #<alt-delta (λ (x y) (* (sqrt (* x (* 27.0 y))) (sqrt (* x (* 27.0 y)))))>
* [enter]simplify:  Simplifying (sqrt (* x (* 27.0 y)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (sqrt (* y (* 27.0 x)))
* [exit]simplify:  Simplified to (sqrt (* y (* 27.0 x)))
* [enter]simplify:  Simplifying (sqrt (* x (* 27.0 y)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (sqrt (* y (* 27.0 x)))
* [exit]simplify:  Simplified to (sqrt (* y (* 27.0 x)))
* * * * [misc]progress:  [ 10 / 12 ] simplifiying candidate #<alt-delta (λ (x y) (* 1 (* x (* 27.0 y))))>
* * * * [misc]progress:  [ 11 / 12 ] simplifiying candidate #<alt-delta (λ (x y) (* (* x 27.0) y))>
* [enter]simplify:  Simplifying (* x 27.0)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* 27.0 x)
* [exit]simplify:  Simplified to (* 27.0 x)
* * * * [misc]progress:  [ 12 / 12 ] simplifiying candidate #<alt-delta (λ (x y) (* (* 27.0 y) x))>
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 3 / 3
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-event (λ (x y) (* 27.0 (* y x)))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 1 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (* 27.0 (* y x)) in (y x) around 0
* [misc]taylor:  Taking taylor expansion of (* 27.0 (* y x)) in x
* [misc]taylor:  Taking taylor expansion of 27.0 in x
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of (* y x) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 27.0 (* y x)) in y
* [misc]taylor:  Taking taylor expansion of 27.0 in y
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of (* y x) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* 27.0 (* y x)) in y
* [misc]taylor:  Taking taylor expansion of 27.0 in y
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of (* y x) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 x) into 0
* [misc]backup-simplify:  Simplify (* 27.0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 x)) into x
* [misc]backup-simplify:  Simplify (+ (* 27.0 x) (* 0 0)) into (* 27.0 x)
* [misc]taylor:  Taking taylor expansion of (* 27.0 x) in x
* [misc]taylor:  Taking taylor expansion of 27.0 in x
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 27.0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 x))) into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (+ (* 0 x) (* 0 0))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 1) (* 0 0)) into 27.0
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (+ (* 0 0) (+ (* 0 x) (* 0 0)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 x) (* 0 0))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 27.0 (* x y)) into (* 27.0 (* y x))
* [misc]approximate:  Taking taylor expansion of (* 27.0 (* (/ 1 y) (/ 1 x))) in (y x) around 0
* [misc]taylor:  Taking taylor expansion of (* 27.0 (* (/ 1 y) (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 27.0 in x
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 27.0 (* (/ 1 y) (/ 1 x))) in y
* [misc]taylor:  Taking taylor expansion of 27.0 in y
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) (/ 1 x)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* 27.0 (* (/ 1 y) (/ 1 x))) in y
* [misc]taylor:  Taking taylor expansion of 27.0 in y
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) (/ 1 x)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 x)) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 27.0 (/ 1 x)) into (/ 27.0 x)
* [misc]taylor:  Taking taylor expansion of (/ 27.0 x) in x
* [misc]taylor:  Taking taylor expansion of 27.0 in x
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 27.0 1) into 27.0
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (* 0 (/ 1 x))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 27.0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 27.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 27.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 27.0 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y)))) into (* 27.0 (* y x))
* [misc]approximate:  Taking taylor expansion of (* 27.0 (* (/ 1 (- y)) (/ 1 (- x)))) in (y x) around 0
* [misc]taylor:  Taking taylor expansion of (* 27.0 (* (/ 1 (- y)) (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 27.0 in x
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* 27.0 (* (/ 1 (- y)) (/ 1 (- x)))) in y
* [misc]taylor:  Taking taylor expansion of 27.0 in y
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) (/ 1 (- x))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* 27.0 (* (/ 1 (- y)) (/ 1 (- x)))) in y
* [misc]taylor:  Taking taylor expansion of 27.0 in y
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) (/ 1 (- x))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 x)) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 27.0 (/ 1 x)) into (/ 27.0 x)
* [misc]taylor:  Taking taylor expansion of (/ 27.0 x) in x
* [misc]taylor:  Taking taylor expansion of 27.0 in x
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 27.0 1) into 27.0
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 x))) into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (* 0 (/ 1 x))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 27.0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 27.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 27.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 27.0 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y))))) into (* 27.0 (* y x))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 1 ] rewriting at (2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 12 ] simplifiying candidate #<alt-event (λ (x y) (* 27.0 (* y x)))>
* [enter]simplify:  Simplifying (* 27.0 (* y x))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (15 enodes)
* [exit]simplify:  Simplified to (* (* 27.0 x) y)
* * * * [misc]progress:  [ 2 / 12 ] simplifiying candidate #<alt-event (λ (x y) (* 27.0 (* y x)))>
* [enter]simplify:  Simplifying (* 27.0 (* y x))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (15 enodes)
* [exit]simplify:  Simplified to (* (* 27.0 x) y)
* * * * [misc]progress:  [ 3 / 12 ] simplifiying candidate #<alt-event (λ (x y) (* 27.0 (* y x)))>
* [enter]simplify:  Simplifying (* 27.0 (* y x))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (15 enodes)
* [exit]simplify:  Simplified to (* (* 27.0 x) y)
* * * * [misc]progress:  [ 4 / 12 ] simplifiying candidate #<alt-delta (λ (x y) (pow (* 27.0 (* y x)) 1))>
* * * * [misc]progress:  [ 5 / 12 ] simplifiying candidate #<alt-delta (λ (x y) (exp (log (* 27.0 (* y x)))))>
* [enter]simplify:  Simplifying (log (* 27.0 (* y x)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (log (* (* y 27.0) x))
* [exit]simplify:  Simplified to (log (* (* y 27.0) x))
* * * * [misc]progress:  [ 6 / 12 ] simplifiying candidate #<alt-delta (λ (x y) (log (exp (* 27.0 (* y x)))))>
* [enter]simplify:  Simplifying (exp (* 27.0 (* y x)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (20 enodes)
* [exit]simplify:  Simplified to (pow (exp 27.0) (* x y))
* [exit]simplify:  Simplified to (pow (exp 27.0) (* x y))
* * * * [misc]progress:  [ 7 / 12 ] simplifiying candidate #<alt-delta (λ (x y) (* (* (cbrt (* 27.0 (* y x))) (cbrt (* 27.0 (* y x)))) (cbrt (* 27.0 (* y x)))))>
* [enter]simplify:  Simplifying (* (cbrt (* 27.0 (* y x))) (cbrt (* 27.0 (* y x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (* 27.0 x) y)) (cbrt (* (* 27.0 x) y)))
* [exit]simplify:  Simplified to (* (cbrt (* (* 27.0 x) y)) (cbrt (* (* 27.0 x) y)))
* [enter]simplify:  Simplifying (cbrt (* 27.0 (* y x)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (cbrt (* x (* y 27.0)))
* [exit]simplify:  Simplified to (cbrt (* x (* y 27.0)))
* * * * [misc]progress:  [ 8 / 12 ] simplifiying candidate #<alt-delta (λ (x y) (cbrt (* (* (* 27.0 (* y x)) (* 27.0 (* y x))) (* 27.0 (* y x)))))>
* [enter]simplify:  Simplifying (* (* (* 27.0 (* y x)) (* 27.0 (* y x))) (* 27.0 (* y x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (77 enodes)
* * [misc]simplify:  iters left: 1 (123 enodes)
* [exit]simplify:  Simplified to (pow (* (* 27.0 x) y) 3)
* [exit]simplify:  Simplified to (pow (* (* 27.0 x) y) 3)
* * * * [misc]progress:  [ 9 / 12 ] simplifiying candidate #<alt-delta (λ (x y) (* (sqrt (* 27.0 (* y x))) (sqrt (* 27.0 (* y x)))))>
* [enter]simplify:  Simplifying (sqrt (* 27.0 (* y x)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (sqrt (* x (* y 27.0)))
* [exit]simplify:  Simplified to (sqrt (* x (* y 27.0)))
* [enter]simplify:  Simplifying (sqrt (* 27.0 (* y x)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (sqrt (* x (* y 27.0)))
* [exit]simplify:  Simplified to (sqrt (* x (* y 27.0)))
* * * * [misc]progress:  [ 10 / 12 ] simplifiying candidate #<alt-delta (λ (x y) (* 1 (* 27.0 (* y x))))>
* * * * [misc]progress:  [ 11 / 12 ] simplifiying candidate #<alt-delta (λ (x y) (* (* 27.0 y) x))>
* [enter]simplify:  Simplifying (* 27.0 y)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* y 27.0)
* [exit]simplify:  Simplified to (* y 27.0)
* * * * [misc]progress:  [ 12 / 12 ] simplifiying candidate #<alt-delta (λ (x y) (* (* y x) 27.0))>
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* * [misc]regime-changes:  Finding splitpoints for: (#<alt-delta (λ (x y) (* x (* 27.0 y)))> #<alt-event (λ (x y) (* 27.0 (* y x)))> #<alt-delta (λ (x y) (* (* (cbrt (* (* x 27.0) y)) (cbrt (* (* x 27.0) y))) (cbrt (* (* x 27.0) y))))> #<alt-event (λ (x y) (* (* x 27.0) y))>)
* [misc]regimes:  Found splitpoints: (#s(sp 0 (* (* x 27.0) y) +inf.0)) , with alts (#<alt-delta (λ (x y) (* x (* 27.0 y)))>)
* [enter]simplify:  Simplifying (* 27.0 y)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* y 27.0)
* [exit]simplify:  Simplified to (* y 27.0)
* [enter]simplify:  Simplifying (* 27.0 (* y x))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (15 enodes)
* [exit]simplify:  Simplified to (* (* 27.0 x) y)
* [enter]simplify:  Simplifying (* (cbrt (* (* x 27.0) y)) (cbrt (* (* x 27.0) y)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (* y 27.0) x)) (cbrt (* (* y 27.0) x)))
* [exit]simplify:  Simplified to (* (cbrt (* (* y 27.0) x)) (cbrt (* (* y 27.0) x)))
* [enter]simplify:  Simplifying (cbrt (* (* x 27.0) y))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (cbrt (* x (* y 27.0)))
* [exit]simplify:  Simplified to (cbrt (* x (* y 27.0)))
* [enter]simplify:  Simplifying (* (* x 27.0) y)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (15 enodes)
* [exit]simplify:  Simplified to (* (* y 27.0) x)