* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * [misc]progress:  [2/2] Setting up program.
* [enter]simplify:  Simplifying (- (sqr a) (sqr b))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (12 enodes)
* [exit]simplify:  Simplified to (- (sqr a) (* b b))
* [misc]progress:  [Phase 2 of 3] Improving.
* * [misc]progress:  iteration 1 / 2
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-event (λ (a b) (- (sqr a) (sqr b)))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 1 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (- (sqr a) (sqr b)) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (- (sqr a) (sqr b)) in b
* [misc]taylor:  Taking taylor expansion of (sqr a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (sqr a) (sqr b)) in a
* [misc]taylor:  Taking taylor expansion of (sqr a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (- (sqr a) (sqr b)) in a
* [misc]taylor:  Taking taylor expansion of (sqr a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* b b) into (sqr b)
* [misc]backup-simplify:  Simplify (- (sqr b)) into (- (sqr b))
* [misc]backup-simplify:  Simplify (+ 0 (- (sqr b))) into (- (sqr b))
* [misc]taylor:  Taking taylor expansion of (- (sqr b)) in b
* [misc]taylor:  Taking taylor expansion of (sqr b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 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 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (+ (* -1 (sqr (* b 1))) (* 1 (sqr (* 1 a)))) into (- (sqr a) (sqr b))
* [misc]approximate:  Taking taylor expansion of (- (sqr (/ 1 a)) (sqr (/ 1 b))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 a)) (sqr (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (- (sqr (/ 1 a)) (sqr (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (sqr (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 a)) (sqr (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (sqr (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 b) (/ 1 b)) into (/ 1 (sqr b))
* [misc]backup-simplify:  Simplify (- (/ 1 (sqr b))) into (- (/ 1 (sqr b)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (sqr b)))) into (- (/ 1 (sqr b)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqr b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr b)) in b
* [misc]taylor:  Taking taylor expansion of (sqr b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [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)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (* 0 (/ 1 b))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [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 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (* 0 (/ 1 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (sqr (* 1 (/ 1 (/ 1 a))))) (* -1 (sqr (* (/ 1 (/ 1 b)) 1)))) into (- (sqr a) (sqr b))
* [misc]approximate:  Taking taylor expansion of (- (sqr (/ 1 (- a))) (sqr (/ 1 (- b)))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- a))) (sqr (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (- (sqr (/ 1 (- a))) (sqr (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (sqr (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- a))) (sqr (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (sqr (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [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)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 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))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 b) (/ -1 b)) into (/ 1 (sqr b))
* [misc]backup-simplify:  Simplify (- (/ 1 (sqr b))) into (- (/ 1 (sqr b)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (sqr b)))) into (- (/ 1 (sqr b)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqr b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr b)) in b
* [misc]taylor:  Taking taylor expansion of (sqr b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [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 (- 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)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 b) 0) (* 0 (/ -1 b))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [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 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 b) 0) (+ (* 0 0) (* 0 (/ -1 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (sqr (* 1 (/ 1 (/ 1 (- a)))))) (* -1 (sqr (* (/ 1 (/ 1 (- b))) 1)))) into (- (sqr a) (sqr b))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 1 ] rewriting at (2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 18 ] simplifiying candidate #<alt-event (λ (a b) (- (sqr a) (sqr b)))>
* [enter]simplify:  Simplifying (- (sqr a) (sqr b))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (12 enodes)
* [exit]simplify:  Simplified to (- (sqr a) (* b b))
* * * * [misc]progress:  [ 2 / 18 ] simplifiying candidate #<alt-event (λ (a b) (- (sqr a) (sqr b)))>
* [enter]simplify:  Simplifying (- (sqr a) (sqr b))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (12 enodes)
* [exit]simplify:  Simplified to (- (sqr a) (* b b))
* * * * [misc]progress:  [ 3 / 18 ] simplifiying candidate #<alt-event (λ (a b) (- (sqr a) (sqr b)))>
* [enter]simplify:  Simplifying (- (sqr a) (sqr b))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (12 enodes)
* [exit]simplify:  Simplified to (- (sqr a) (* b b))
* * * * [misc]progress:  [ 4 / 18 ] simplifiying candidate #<alt-delta (λ (a b) (log1p (expm1 (- (sqr a) (sqr b)))))>
* [enter]simplify:  Simplifying (expm1 (- (sqr a) (sqr b)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (expm1 (* (+ a b) (- a b)))
* [exit]simplify:  Simplified to (expm1 (* (+ a b) (- a b)))
* * * * [misc]progress:  [ 5 / 18 ] simplifiying candidate #<alt-delta (λ (a b) (expm1 (log1p (- (sqr a) (sqr b)))))>
* [enter]simplify:  Simplifying (log1p (- (sqr a) (sqr b)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (log1p (* (+ a b) (- a b)))
* [exit]simplify:  Simplified to (log1p (* (+ a b) (- a b)))
* * * * [misc]progress:  [ 6 / 18 ] simplifiying candidate #<alt-delta (λ (a b) (log (/ (exp (sqr a)) (exp (sqr b)))))>
* [enter]simplify:  Simplifying (/ (exp (sqr a)) (exp (sqr b)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (exp (- (sqr a) (* b b)))
* [exit]simplify:  Simplified to (exp (- (sqr a) (* b b)))
* * * * [misc]progress:  [ 7 / 18 ] simplifiying candidate #<alt-delta (λ (a b) (pow (- (sqr a) (sqr b)) 1))>
* * * * [misc]progress:  [ 8 / 18 ] simplifiying candidate #<alt-delta (λ (a b) (exp (log (- (sqr a) (sqr b)))))>
* [enter]simplify:  Simplifying (log (- (sqr a) (sqr b)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (log (* (+ a b) (- a b)))
* [exit]simplify:  Simplified to (log (* (+ a b) (- a b)))
* * * * [misc]progress:  [ 9 / 18 ] simplifiying candidate #<alt-delta (λ (a b) (log (exp (- (sqr a) (sqr b)))))>
* [enter]simplify:  Simplifying (exp (- (sqr a) (sqr b)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (exp (* (+ a b) (- a b)))
* [exit]simplify:  Simplified to (exp (* (+ a b) (- a b)))
* * * * [misc]progress:  [ 10 / 18 ] simplifiying candidate #<alt-delta (λ (a b) (cube (cbrt (- (sqr a) (sqr b)))))>
* [enter]simplify:  Simplifying (cbrt (- (sqr a) (sqr b)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (cbrt (* (+ a b) (- a b)))
* [exit]simplify:  Simplified to (cbrt (* (+ a b) (- a b)))
* * * * [misc]progress:  [ 11 / 18 ] simplifiying candidate #<alt-delta (λ (a b) (cbrt (cube (- (sqr a) (sqr b)))))>
* [enter]simplify:  Simplifying (cube (- (sqr a) (sqr b)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (49 enodes)
* [exit]simplify:  Simplified to (cube (* (- a b) (+ a b)))
* [exit]simplify:  Simplified to (cube (* (- a b) (+ a b)))
* * * * [misc]progress:  [ 12 / 18 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqrt (- (sqr a) (sqr b)))))>
* [enter]simplify:  Simplifying (sqrt (- (sqr a) (sqr b)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (sqrt (* (+ a b) (- a b)))
* [exit]simplify:  Simplified to (sqrt (* (+ a b) (- a b)))
* * * * [misc]progress:  [ 13 / 18 ] simplifiying candidate #<alt-delta (λ (a b) (+ (sqr a) (- (sqr b))))>
* [enter]simplify:  Simplifying (- (sqr b))
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (4 enodes)
* * [misc]simplify:  iters left: 1 (7 enodes)
* [exit]simplify:  Simplified to (* b (- b))
* [exit]simplify:  Simplified to (* b (- b))
* * * * [misc]progress:  [ 14 / 18 ] simplifiying candidate #<alt-delta (λ (a b) (* 1 (- (sqr a) (sqr b))))>
* * * * [misc]progress:  [ 15 / 18 ] simplifiying candidate #<alt-delta (λ (a b) (/ (- (pow (sqr a) 3) (pow (sqr b) 3)) (+ (sqr (sqr a)) (+ (sqr (sqr b)) (* (sqr a) (sqr b))))))>
* [enter]simplify:  Simplifying (- (pow (sqr a) 3) (pow (sqr b) 3))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (* (+ (cube a) (cube b)) (- (cube a) (cube b)))
* [exit]simplify:  Simplified to (* (+ (cube a) (cube b)) (- (cube a) (cube b)))
* [enter]simplify:  Simplifying (+ (sqr (sqr a)) (+ (sqr (sqr b)) (* (sqr a) (sqr b))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (70 enodes)
* * [misc]simplify:  iters left: 2 (108 enodes)
* * [misc]simplify:  iters left: 1 (136 enodes)
* [exit]simplify:  Simplified to (fma (sqr a) (fma b b (sqr a)) (* (* b b) (* b b)))
* [exit]simplify:  Simplified to (fma (sqr a) (fma b b (sqr a)) (* (* b b) (* b b)))
* * * * [misc]progress:  [ 16 / 18 ] simplifiying candidate #<alt-delta (λ (a b) (/ (- (sqr (sqr a)) (sqr (sqr b))) (+ (sqr a) (sqr b))))>
* [enter]simplify:  Simplifying (- (sqr (sqr a)) (sqr (sqr b)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (41 enodes)
* [exit]simplify:  Simplified to (- (* (sqr a) (sqr a)) (* (* b b) (* b b)))
* [exit]simplify:  Simplified to (- (* (sqr a) (sqr a)) (* (* b b) (* b b)))
* [enter]simplify:  Simplifying (+ (sqr a) (sqr b))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* * [misc]simplify:  iters left: 1 (10 enodes)
* [exit]simplify:  Simplified to (fma b b (sqr a))
* [exit]simplify:  Simplified to (fma b b (sqr a))
* * * * [misc]progress:  [ 17 / 18 ] simplifiying candidate #<alt-delta (λ (a b) (* (+ a b) (- a b)))>
* [enter]simplify:  Simplifying (+ a b)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (+ a b)
* [exit]simplify:  Simplified to (+ a b)
* [enter]simplify:  Simplifying (- a b)
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (- a b)
* [exit]simplify:  Simplified to (- a b)
* * * * [misc]progress:  [ 18 / 18 ] simplifiying candidate #<alt-delta (λ (a b) (* 1 (- (sqr a) (sqr b))))>
* [enter]simplify:  Simplifying (- (sqr a) (sqr b))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (12 enodes)
* [exit]simplify:  Simplified to (- (sqr a) (* b b))
* [exit]simplify:  Simplified to (- (sqr a) (* b b))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 2
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (a b) (cube (cbrt (- (sqr a) (sqr b)))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 3 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (cbrt (- (sqr a) (sqr b))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (- (sqr a) (sqr b))) in b
* [misc]backup-simplify:  Simplify (cbrt (- (sqr a) (sqr b))) into (cbrt (- (sqr a) (sqr b)))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (sqr a) (sqr b))) in a
* [misc]backup-simplify:  Simplify (cbrt (- (sqr a) (sqr b))) into (cbrt (- (sqr a) (sqr b)))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (sqr a) (sqr b))) in a
* [misc]backup-simplify:  Simplify (cbrt (- (sqr a) (sqr b))) into (cbrt (- (sqr a) (sqr b)))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (sqr a) (sqr b))) in b
* [misc]backup-simplify:  Simplify (cbrt (- (sqr a) (sqr b))) into (cbrt (- (sqr a) (sqr b)))
* [misc]backup-simplify:  Simplify (cbrt (- (sqr a) (sqr b))) into (cbrt (- (sqr a) (sqr b)))
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cbrt (- (sqr a) (sqr b))) into (cbrt (- (sqr a) (sqr b)))
* [misc]approximate:  Taking taylor expansion of (cbrt (- (sqr (/ 1 a)) (sqr (/ 1 b)))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (- (sqr (/ 1 a)) (sqr (/ 1 b)))) in b
* [misc]backup-simplify:  Simplify (cbrt (- (sqr (/ 1 a)) (sqr (/ 1 b)))) into (cbrt (- (/ 1 (sqr a)) (/ 1 (sqr b))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (sqr (/ 1 a)) (sqr (/ 1 b)))) in a
* [misc]backup-simplify:  Simplify (cbrt (- (sqr (/ 1 a)) (sqr (/ 1 b)))) into (cbrt (- (/ 1 (sqr a)) (/ 1 (sqr b))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (sqr (/ 1 a)) (sqr (/ 1 b)))) in a
* [misc]backup-simplify:  Simplify (cbrt (- (sqr (/ 1 a)) (sqr (/ 1 b)))) into (cbrt (- (/ 1 (sqr a)) (/ 1 (sqr b))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (/ 1 (sqr a)) (/ 1 (sqr b)))) in b
* [misc]backup-simplify:  Simplify (cbrt (- (/ 1 (sqr a)) (/ 1 (sqr b)))) into (cbrt (- (/ 1 (sqr a)) (/ 1 (sqr b))))
* [misc]backup-simplify:  Simplify (cbrt (- (/ 1 (sqr a)) (/ 1 (sqr b)))) into (cbrt (- (/ 1 (sqr a)) (/ 1 (sqr b))))
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cbrt (- (/ 1 (sqr a)) (/ 1 (sqr b)))) into (cbrt (- (/ 1 (sqr a)) (/ 1 (sqr b))))
* [misc]approximate:  Taking taylor expansion of (cbrt (- (sqr (/ 1 (- a))) (sqr (/ 1 (- b))))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (- (sqr (/ 1 (- a))) (sqr (/ 1 (- b))))) in b
* [misc]backup-simplify:  Simplify (cbrt (- (sqr (/ 1 (- a))) (sqr (/ 1 (- b))))) into (cbrt (- (/ 1 (sqr a)) (/ 1 (sqr b))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (sqr (/ 1 (- a))) (sqr (/ 1 (- b))))) in a
* [misc]backup-simplify:  Simplify (cbrt (- (sqr (/ 1 (- a))) (sqr (/ 1 (- b))))) into (cbrt (- (/ 1 (sqr a)) (/ 1 (sqr b))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (sqr (/ 1 (- a))) (sqr (/ 1 (- b))))) in a
* [misc]backup-simplify:  Simplify (cbrt (- (sqr (/ 1 (- a))) (sqr (/ 1 (- b))))) into (cbrt (- (/ 1 (sqr a)) (/ 1 (sqr b))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (/ 1 (sqr a)) (/ 1 (sqr b)))) in b
* [misc]backup-simplify:  Simplify (cbrt (- (/ 1 (sqr a)) (/ 1 (sqr b)))) into (cbrt (- (/ 1 (sqr a)) (/ 1 (sqr b))))
* [misc]backup-simplify:  Simplify (cbrt (- (/ 1 (sqr a)) (/ 1 (sqr b)))) into (cbrt (- (/ 1 (sqr a)) (/ 1 (sqr b))))
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cbrt (- (/ 1 (sqr a)) (/ 1 (sqr b)))) into (cbrt (- (/ 1 (sqr a)) (/ 1 (sqr b))))
* * * * [misc]progress:  [ 2 / 3 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (- (sqr a) (sqr b)) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (- (sqr a) (sqr b)) in b
* [misc]taylor:  Taking taylor expansion of (sqr a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (sqr a) (sqr b)) in a
* [misc]taylor:  Taking taylor expansion of (sqr a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (- (sqr a) (sqr b)) in a
* [misc]taylor:  Taking taylor expansion of (sqr a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* b b) into (sqr b)
* [misc]backup-simplify:  Simplify (- (sqr b)) into (- (sqr b))
* [misc]backup-simplify:  Simplify (+ 0 (- (sqr b))) into (- (sqr b))
* [misc]taylor:  Taking taylor expansion of (- (sqr b)) in b
* [misc]taylor:  Taking taylor expansion of (sqr b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 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 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (+ (* -1 (sqr (* b 1))) (* 1 (sqr (* 1 a)))) into (- (sqr a) (sqr b))
* [misc]approximate:  Taking taylor expansion of (- (sqr (/ 1 a)) (sqr (/ 1 b))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 a)) (sqr (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (- (sqr (/ 1 a)) (sqr (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (sqr (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 a)) (sqr (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (sqr (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 b) (/ 1 b)) into (/ 1 (sqr b))
* [misc]backup-simplify:  Simplify (- (/ 1 (sqr b))) into (- (/ 1 (sqr b)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (sqr b)))) into (- (/ 1 (sqr b)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqr b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr b)) in b
* [misc]taylor:  Taking taylor expansion of (sqr b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [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)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (* 0 (/ 1 b))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [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 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (* 0 (/ 1 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (sqr (* 1 (/ 1 (/ 1 a))))) (* -1 (sqr (* (/ 1 (/ 1 b)) 1)))) into (- (sqr a) (sqr b))
* [misc]approximate:  Taking taylor expansion of (- (sqr (/ 1 (- a))) (sqr (/ 1 (- b)))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- a))) (sqr (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (- (sqr (/ 1 (- a))) (sqr (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (sqr (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- a))) (sqr (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (sqr (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [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)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 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))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 b) (/ -1 b)) into (/ 1 (sqr b))
* [misc]backup-simplify:  Simplify (- (/ 1 (sqr b))) into (- (/ 1 (sqr b)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (sqr b)))) into (- (/ 1 (sqr b)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqr b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr b)) in b
* [misc]taylor:  Taking taylor expansion of (sqr b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [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 (- 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)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 b) 0) (* 0 (/ -1 b))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [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 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 b) 0) (+ (* 0 0) (* 0 (/ -1 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (sqr (* 1 (/ 1 (/ 1 (- a)))))) (* -1 (sqr (* (/ 1 (/ 1 (- b))) 1)))) into (- (sqr a) (sqr b))
* * * * [misc]progress:  [ 3 / 3 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (cube (cbrt (- (sqr a) (sqr b)))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (- (sqr a) (sqr b)))) in b
* [misc]backup-simplify:  Simplify (cube (cbrt (- (sqr a) (sqr b)))) into (- (sqr a) (sqr b))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (- (sqr a) (sqr b)))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (- (sqr a) (sqr b)))) into (- (sqr a) (sqr b))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (- (sqr a) (sqr b)))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (- (sqr a) (sqr b)))) into (- (sqr a) (sqr b))
* [misc]taylor:  Taking taylor expansion of (- (sqr a) (sqr b)) in b
* [misc]taylor:  Taking taylor expansion of (sqr a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr a) 0) into (sqr a)
* [misc]backup-simplify:  Simplify (sqr a) into (sqr a)
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (+ (* -1 (sqr (* b 1))) (sqr a)) into (- (sqr a) (sqr b))
* [misc]approximate:  Taking taylor expansion of (cube (cbrt (- (sqr (/ 1 a)) (sqr (/ 1 b))))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (- (sqr (/ 1 a)) (sqr (/ 1 b))))) in b
* [misc]backup-simplify:  Simplify (cube (cbrt (- (sqr (/ 1 a)) (sqr (/ 1 b))))) into (- (/ 1 (sqr a)) (/ 1 (sqr b)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (- (sqr (/ 1 a)) (sqr (/ 1 b))))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (- (sqr (/ 1 a)) (sqr (/ 1 b))))) into (- (/ 1 (sqr a)) (/ 1 (sqr b)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (- (sqr (/ 1 a)) (sqr (/ 1 b))))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (- (sqr (/ 1 a)) (sqr (/ 1 b))))) into (- (/ 1 (sqr a)) (/ 1 (sqr b)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqr a)) (/ 1 (sqr b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr a)) in b
* [misc]taylor:  Taking taylor expansion of (sqr a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (/ 1 (sqr a)) into (/ 1 (sqr a))
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr b)) in b
* [misc]taylor:  Taking taylor expansion of (sqr b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr a)) 0) into (/ 1 (sqr a))
* [misc]backup-simplify:  Simplify (/ 1 (sqr a)) into (/ 1 (sqr a))
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr a)) (/ 0 (sqr a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr a)) (/ 0 (sqr a))) (* 0 (/ 0 (sqr a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqr a)) into (/ 1 (sqr a))
* [misc]approximate:  Taking taylor expansion of (cube (cbrt (- (sqr (/ 1 (- a))) (sqr (/ 1 (- b)))))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (- (sqr (/ 1 (- a))) (sqr (/ 1 (- b)))))) in b
* [misc]backup-simplify:  Simplify (cube (cbrt (- (sqr (/ 1 (- a))) (sqr (/ 1 (- b)))))) into (- (/ 1 (sqr a)) (/ 1 (sqr b)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (- (sqr (/ 1 (- a))) (sqr (/ 1 (- b)))))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (- (sqr (/ 1 (- a))) (sqr (/ 1 (- b)))))) into (- (/ 1 (sqr a)) (/ 1 (sqr b)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (- (sqr (/ 1 (- a))) (sqr (/ 1 (- b)))))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (- (sqr (/ 1 (- a))) (sqr (/ 1 (- b)))))) into (- (/ 1 (sqr a)) (/ 1 (sqr b)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqr a)) (/ 1 (sqr b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr a)) in b
* [misc]taylor:  Taking taylor expansion of (sqr a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (/ 1 (sqr a)) into (/ 1 (sqr a))
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr b)) in b
* [misc]taylor:  Taking taylor expansion of (sqr b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr a)) 0) into (/ 1 (sqr a))
* [misc]backup-simplify:  Simplify (/ 1 (sqr a)) into (/ 1 (sqr a))
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr a)) (/ 0 (sqr a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr a)) (/ 0 (sqr a))) (* 0 (/ 0 (sqr a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqr a)) into (/ 1 (sqr a))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 3 ] rewriting at (2 1)
* * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 1 1)
* * * * [misc]progress:  [ 3 / 3 ] rewriting at (2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 56 ] simplifiying candidate #<alt-event (λ (a b) (cube (cbrt (- (sqr a) (sqr b)))))>
* [enter]simplify:  Simplifying (cube (cbrt (- (sqr a) (sqr b))))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (* (+ a b) (- a b))
* * * * [misc]progress:  [ 2 / 56 ] simplifiying candidate #<alt-event (λ (a b) (cube (cbrt (- (/ 1 (sqr a)) (/ 1 (sqr b))))))>
* [enter]simplify:  Simplifying (cube (cbrt (- (/ 1 (sqr a)) (/ 1 (sqr b)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (- (/ (/ 1 a) a) (/ 1 (* b b)))
* * * * [misc]progress:  [ 3 / 56 ] simplifiying candidate #<alt-event (λ (a b) (cube (cbrt (- (/ 1 (sqr a)) (/ 1 (sqr b))))))>
* [enter]simplify:  Simplifying (cube (cbrt (- (/ 1 (sqr a)) (/ 1 (sqr b)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (- (/ (/ 1 a) a) (/ 1 (* b b)))
* * * * [misc]progress:  [ 4 / 56 ] simplifiying candidate #<alt-event (λ (a b) (cube (cbrt (- (sqr a) (sqr b)))))>
* [enter]simplify:  Simplifying (cube (cbrt (- (sqr a) (sqr b))))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (* (+ a b) (- a b))
* * * * [misc]progress:  [ 5 / 56 ] simplifiying candidate #<alt-event (λ (a b) (cube (cbrt (- (sqr a) (sqr b)))))>
* [enter]simplify:  Simplifying (cube (cbrt (- (sqr a) (sqr b))))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (* (+ a b) (- a b))
* * * * [misc]progress:  [ 6 / 56 ] simplifiying candidate #<alt-event (λ (a b) (cube (cbrt (- (sqr a) (sqr b)))))>
* [enter]simplify:  Simplifying (cube (cbrt (- (sqr a) (sqr b))))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (* (+ a b) (- a b))
* * * * [misc]progress:  [ 7 / 56 ] simplifiying candidate #<alt-event (λ (a b) (- (sqr a) (sqr b)))>
* [enter]simplify:  Simplifying (- (sqr a) (sqr b))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (12 enodes)
* [exit]simplify:  Simplified to (- (sqr a) (* b b))
* * * * [misc]progress:  [ 8 / 56 ] simplifiying candidate #<alt-event (λ (a b) (/ 1 (sqr a)))>
* [enter]simplify:  Simplifying (/ 1 (sqr a))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* * [misc]simplify:  iters left: 1 (9 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 a) a)
* * * * [misc]progress:  [ 9 / 56 ] simplifiying candidate #<alt-event (λ (a b) (/ 1 (sqr a)))>
* [enter]simplify:  Simplifying (/ 1 (sqr a))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* * [misc]simplify:  iters left: 1 (9 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 a) a)
* * * * [misc]progress:  [ 10 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (cube (log1p (expm1 (cbrt (- (sqr a) (sqr b)))))))>
* [enter]simplify:  Simplifying (expm1 (cbrt (- (sqr a) (sqr b))))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (expm1 (cbrt (* (+ a b) (- a b))))
* [exit]simplify:  Simplified to (expm1 (cbrt (* (+ a b) (- a b))))
* * * * [misc]progress:  [ 11 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (cube (expm1 (log1p (cbrt (- (sqr a) (sqr b)))))))>
* [enter]simplify:  Simplifying (log1p (cbrt (- (sqr a) (sqr b))))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (log1p (cbrt (* (+ a b) (- a b))))
* [exit]simplify:  Simplified to (log1p (cbrt (* (+ a b) (- a b))))
* * * * [misc]progress:  [ 12 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (cube (pow (- (sqr a) (sqr b)) 1/3)))>
* * * * [misc]progress:  [ 13 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (cube (pow (cbrt (- (sqr a) (sqr b))) 1)))>
* * * * [misc]progress:  [ 14 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (cube (exp (log (cbrt (- (sqr a) (sqr b)))))))>
* [enter]simplify:  Simplifying (log (cbrt (- (sqr a) (sqr b))))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (log (cbrt (* (+ a b) (- a b))))
* [exit]simplify:  Simplified to (log (cbrt (* (+ a b) (- a b))))
* * * * [misc]progress:  [ 15 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (cube (log (exp (cbrt (- (sqr a) (sqr b)))))))>
* [enter]simplify:  Simplifying (exp (cbrt (- (sqr a) (sqr b))))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (exp (cbrt (* (+ a b) (- a b))))
* [exit]simplify:  Simplified to (exp (cbrt (* (+ a b) (- a b))))
* * * * [misc]progress:  [ 16 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (cube (* (cbrt 1) (cbrt (- (sqr a) (sqr b))))))>
* [enter]simplify:  Simplifying (cbrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (cbrt 1)
* [exit]simplify:  Simplified to (cbrt 1)
* [enter]simplify:  Simplifying (cbrt (- (sqr a) (sqr b)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (cbrt (* (+ a b) (- a b)))
* [exit]simplify:  Simplified to (cbrt (* (+ a b) (- a b)))
* * * * [misc]progress:  [ 17 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (cube (* (cbrt (+ a b)) (cbrt (- a b)))))>
* [enter]simplify:  Simplifying (cbrt (+ a b))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (cbrt (+ a b))
* [exit]simplify:  Simplified to (cbrt (+ a b))
* [enter]simplify:  Simplifying (cbrt (- a b))
* * [misc]simplify:  iters left: 3 (4 enodes)
* [exit]simplify:  Simplified to (cbrt (- a b))
* [exit]simplify:  Simplified to (cbrt (- a b))
* * * * [misc]progress:  [ 18 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (cube (* (cbrt 1) (cbrt (- (sqr a) (sqr b))))))>
* [enter]simplify:  Simplifying (cbrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (cbrt 1)
* [exit]simplify:  Simplified to (cbrt 1)
* [enter]simplify:  Simplifying (cbrt (- (sqr a) (sqr b)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (cbrt (* (+ a b) (- a b)))
* [exit]simplify:  Simplified to (cbrt (* (+ a b) (- a b)))
* * * * [misc]progress:  [ 19 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (cube (/ (cbrt (- (pow (sqr a) 3) (pow (sqr b) 3))) (cbrt (+ (sqr (sqr a)) (+ (sqr (sqr b)) (* (sqr a) (sqr b))))))))>
* [enter]simplify:  Simplifying (cbrt (- (pow (sqr a) 3) (pow (sqr b) 3)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (43 enodes)
* [exit]simplify:  Simplified to (cbrt (- (sqr (cube a)) (sqr (cube b))))
* [exit]simplify:  Simplified to (cbrt (- (sqr (cube a)) (sqr (cube b))))
* [enter]simplify:  Simplifying (cbrt (+ (sqr (sqr a)) (+ (sqr (sqr b)) (* (sqr a) (sqr b)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (110 enodes)
* * [misc]simplify:  iters left: 1 (134 enodes)
* [exit]simplify:  Simplified to (cbrt (fma (fma b b (sqr a)) (* b b) (* (sqr a) (sqr a))))
* [exit]simplify:  Simplified to (cbrt (fma (fma b b (sqr a)) (* b b) (* (sqr a) (sqr a))))
* * * * [misc]progress:  [ 20 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (cube (/ (cbrt (- (sqr (sqr a)) (sqr (sqr b)))) (cbrt (+ (sqr a) (sqr b))))))>
* [enter]simplify:  Simplifying (cbrt (- (sqr (sqr a)) (sqr (sqr b))))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (42 enodes)
* * [misc]simplify:  iters left: 1 (80 enodes)
* [exit]simplify:  Simplified to (cbrt (- (* (sqr a) (sqr a)) (* (* b b) (* b b))))
* [exit]simplify:  Simplified to (cbrt (- (* (sqr a) (sqr a)) (* (* b b) (* b b))))
* [enter]simplify:  Simplifying (cbrt (+ (sqr a) (sqr b)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (cbrt (fma b b (sqr a)))
* [exit]simplify:  Simplified to (cbrt (fma b b (sqr a)))
* * * * [misc]progress:  [ 21 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (cube (cube (cbrt (cbrt (- (sqr a) (sqr b)))))))>
* [enter]simplify:  Simplifying (cbrt (cbrt (- (sqr a) (sqr b))))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (cbrt (cbrt (* (+ a b) (- a b))))
* [exit]simplify:  Simplified to (cbrt (cbrt (* (+ a b) (- a b))))
* * * * [misc]progress:  [ 22 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (cube (cbrt (cube (cbrt (- (sqr a) (sqr b)))))))>
* [enter]simplify:  Simplifying (cube (cbrt (- (sqr a) (sqr b))))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (* (+ a b) (- a b))
* [exit]simplify:  Simplified to (* (+ a b) (- a b))
* * * * [misc]progress:  [ 23 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (cube (sqr (sqrt (cbrt (- (sqr a) (sqr b)))))))>
* [enter]simplify:  Simplifying (sqrt (cbrt (- (sqr a) (sqr b))))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (* (+ a b) (- a b))))
* [exit]simplify:  Simplified to (sqrt (cbrt (* (+ a b) (- a b))))
* * * * [misc]progress:  [ 24 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (cube (* 1 (cbrt (- (sqr a) (sqr b))))))>
* * * * [misc]progress:  [ 25 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (cube (cbrt (log1p (expm1 (- (sqr a) (sqr b)))))))>
* [enter]simplify:  Simplifying (expm1 (- (sqr a) (sqr b)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (expm1 (* (+ a b) (- a b)))
* [exit]simplify:  Simplified to (expm1 (* (+ a b) (- a b)))
* * * * [misc]progress:  [ 26 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (cube (cbrt (expm1 (log1p (- (sqr a) (sqr b)))))))>
* [enter]simplify:  Simplifying (log1p (- (sqr a) (sqr b)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (log1p (* (+ a b) (- a b)))
* [exit]simplify:  Simplified to (log1p (* (+ a b) (- a b)))
* * * * [misc]progress:  [ 27 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (cube (cbrt (log (/ (exp (sqr a)) (exp (sqr b)))))))>
* [enter]simplify:  Simplifying (/ (exp (sqr a)) (exp (sqr b)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (exp (- (sqr a) (* b b)))
* [exit]simplify:  Simplified to (exp (- (sqr a) (* b b)))
* * * * [misc]progress:  [ 28 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (cube (cbrt (pow (- (sqr a) (sqr b)) 1))))>
* * * * [misc]progress:  [ 29 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (cube (cbrt (exp (log (- (sqr a) (sqr b)))))))>
* [enter]simplify:  Simplifying (log (- (sqr a) (sqr b)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (log (* (+ a b) (- a b)))
* [exit]simplify:  Simplified to (log (* (+ a b) (- a b)))
* * * * [misc]progress:  [ 30 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (cube (cbrt (log (exp (- (sqr a) (sqr b)))))))>
* [enter]simplify:  Simplifying (exp (- (sqr a) (sqr b)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (exp (* (+ a b) (- a b)))
* [exit]simplify:  Simplified to (exp (* (+ a b) (- a b)))
* * * * [misc]progress:  [ 31 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (cube (cbrt (cube (cbrt (- (sqr a) (sqr b)))))))>
* [enter]simplify:  Simplifying (cbrt (- (sqr a) (sqr b)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (cbrt (* (+ a b) (- a b)))
* [exit]simplify:  Simplified to (cbrt (* (+ a b) (- a b)))
* * * * [misc]progress:  [ 32 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (cube (cbrt (cbrt (cube (- (sqr a) (sqr b)))))))>
* [enter]simplify:  Simplifying (cube (- (sqr a) (sqr b)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (49 enodes)
* [exit]simplify:  Simplified to (cube (* (- a b) (+ a b)))
* [exit]simplify:  Simplified to (cube (* (- a b) (+ a b)))
* * * * [misc]progress:  [ 33 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (cube (cbrt (sqr (sqrt (- (sqr a) (sqr b)))))))>
* [enter]simplify:  Simplifying (sqrt (- (sqr a) (sqr b)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (sqrt (* (+ a b) (- a b)))
* [exit]simplify:  Simplified to (sqrt (* (+ a b) (- a b)))
* * * * [misc]progress:  [ 34 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (cube (cbrt (+ (sqr a) (- (sqr b))))))>
* [enter]simplify:  Simplifying (- (sqr b))
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (4 enodes)
* * [misc]simplify:  iters left: 1 (7 enodes)
* [exit]simplify:  Simplified to (* b (- b))
* [exit]simplify:  Simplified to (* b (- b))
* * * * [misc]progress:  [ 35 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (cube (cbrt (* 1 (- (sqr a) (sqr b))))))>
* * * * [misc]progress:  [ 36 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (cube (cbrt (/ (- (pow (sqr a) 3) (pow (sqr b) 3)) (+ (sqr (sqr a)) (+ (sqr (sqr b)) (* (sqr a) (sqr b))))))))>
* [enter]simplify:  Simplifying (- (pow (sqr a) 3) (pow (sqr b) 3))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (* (+ (cube a) (cube b)) (- (cube a) (cube b)))
* [exit]simplify:  Simplified to (* (+ (cube a) (cube b)) (- (cube a) (cube b)))
* [enter]simplify:  Simplifying (+ (sqr (sqr a)) (+ (sqr (sqr b)) (* (sqr a) (sqr b))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (70 enodes)
* * [misc]simplify:  iters left: 2 (108 enodes)
* * [misc]simplify:  iters left: 1 (136 enodes)
* [exit]simplify:  Simplified to (fma (sqr a) (fma b b (sqr a)) (* (* b b) (* b b)))
* [exit]simplify:  Simplified to (fma (sqr a) (fma b b (sqr a)) (* (* b b) (* b b)))
* * * * [misc]progress:  [ 37 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (cube (cbrt (/ (- (sqr (sqr a)) (sqr (sqr b))) (+ (sqr a) (sqr b))))))>
* [enter]simplify:  Simplifying (- (sqr (sqr a)) (sqr (sqr b)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (41 enodes)
* [exit]simplify:  Simplified to (- (* (sqr a) (sqr a)) (* (* b b) (* b b)))
* [exit]simplify:  Simplified to (- (* (sqr a) (sqr a)) (* (* b b) (* b b)))
* [enter]simplify:  Simplifying (+ (sqr a) (sqr b))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* * [misc]simplify:  iters left: 1 (10 enodes)
* [exit]simplify:  Simplified to (fma b b (sqr a))
* [exit]simplify:  Simplified to (fma b b (sqr a))
* * * * [misc]progress:  [ 38 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (cube (cbrt (* (+ a b) (- a b)))))>
* [enter]simplify:  Simplifying (+ a b)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (+ a b)
* [exit]simplify:  Simplified to (+ a b)
* [enter]simplify:  Simplifying (- a b)
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (- a b)
* [exit]simplify:  Simplified to (- a b)
* * * * [misc]progress:  [ 39 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (cube (cbrt (* 1 (- (sqr a) (sqr b))))))>
* [enter]simplify:  Simplifying (- (sqr a) (sqr b))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (12 enodes)
* [exit]simplify:  Simplified to (- (sqr a) (* b b))
* [exit]simplify:  Simplified to (- (sqr a) (* b b))
* * * * [misc]progress:  [ 40 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (log1p (expm1 (cube (cbrt (- (sqr a) (sqr b)))))))>
* [enter]simplify:  Simplifying (expm1 (cube (cbrt (- (sqr a) (sqr b)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (31 enodes)
* [exit]simplify:  Simplified to (expm1 (* (- a b) (+ a b)))
* [exit]simplify:  Simplified to (expm1 (* (- a b) (+ a b)))
* * * * [misc]progress:  [ 41 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (expm1 (log1p (cube (cbrt (- (sqr a) (sqr b)))))))>
* [enter]simplify:  Simplifying (log1p (cube (cbrt (- (sqr a) (sqr b)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (31 enodes)
* [exit]simplify:  Simplified to (log1p (* (- a b) (+ a b)))
* [exit]simplify:  Simplified to (log1p (* (- a b) (+ a b)))
* * * * [misc]progress:  [ 42 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (pow (cbrt (- (sqr a) (sqr b))) 3))>
* * * * [misc]progress:  [ 43 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (pow (cube (cbrt (- (sqr a) (sqr b)))) 1))>
* * * * [misc]progress:  [ 44 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (exp (log (cube (cbrt (- (sqr a) (sqr b)))))))>
* [enter]simplify:  Simplifying (log (cube (cbrt (- (sqr a) (sqr b)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (log (* (- a b) (+ a b)))
* [exit]simplify:  Simplified to (log (* (- a b) (+ a b)))
* * * * [misc]progress:  [ 45 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (log (exp (cube (cbrt (- (sqr a) (sqr b)))))))>
* [enter]simplify:  Simplifying (exp (cube (cbrt (- (sqr a) (sqr b)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (55 enodes)
* [exit]simplify:  Simplified to (exp (* (- a b) (+ a b)))
* [exit]simplify:  Simplified to (exp (* (- a b) (+ a b)))
* * * * [misc]progress:  [ 46 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (cube (cbrt (cube (cbrt (- (sqr a) (sqr b)))))))>
* [enter]simplify:  Simplifying (cbrt (cube (cbrt (- (sqr a) (sqr b)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* [exit]simplify:  Simplified to (cbrt (- (sqr a) (* b b)))
* [exit]simplify:  Simplified to (cbrt (- (sqr a) (* b b)))
* * * * [misc]progress:  [ 47 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (cbrt (cube (cube (cbrt (- (sqr a) (sqr b)))))))>
* [enter]simplify:  Simplifying (cube (cube (cbrt (- (sqr a) (sqr b)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (124 enodes)
* * [misc]simplify:  iters left: 1 (311 enodes)
* [exit]simplify:  Simplified to (cube (* (- a b) (+ a b)))
* [exit]simplify:  Simplified to (cube (* (- a b) (+ a b)))
* * * * [misc]progress:  [ 48 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (* (cube (cbrt 1)) (cube (cbrt (- (sqr a) (sqr b))))))>
* [enter]simplify:  Simplifying (cube (cbrt 1))
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (7 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (cube (cbrt (- (sqr a) (sqr b))))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (* (+ a b) (- a b))
* [exit]simplify:  Simplified to (* (+ a b) (- a b))
* * * * [misc]progress:  [ 49 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (* (cube (cbrt (+ a b))) (cube (cbrt (- a b)))))>
* [enter]simplify:  Simplifying (cube (cbrt (+ a b)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (+ a b)
* [exit]simplify:  Simplified to (+ a b)
* [enter]simplify:  Simplifying (cube (cbrt (- a b)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (9 enodes)
* [exit]simplify:  Simplified to (- a b)
* [exit]simplify:  Simplified to (- a b)
* * * * [misc]progress:  [ 50 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (* (cube (cbrt 1)) (cube (cbrt (- (sqr a) (sqr b))))))>
* [enter]simplify:  Simplifying (cube (cbrt 1))
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (7 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (cube (cbrt (- (sqr a) (sqr b))))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (* (+ a b) (- a b))
* [exit]simplify:  Simplified to (* (+ a b) (- a b))
* * * * [misc]progress:  [ 51 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (* (cube 1) (cube (cbrt (- (sqr a) (sqr b))))))>
* [enter]simplify:  Simplifying (cube 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (cube 1)
* [exit]simplify:  Simplified to (cube 1)
* [enter]simplify:  Simplifying (cube (cbrt (- (sqr a) (sqr b))))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (* (+ a b) (- a b))
* [exit]simplify:  Simplified to (* (+ a b) (- a b))
* * * * [misc]progress:  [ 52 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (/ (cube (cbrt (- (pow (sqr a) 3) (pow (sqr b) 3)))) (cube (cbrt (+ (sqr (sqr a)) (+ (sqr (sqr b)) (* (sqr a) (sqr b))))))))>
* [enter]simplify:  Simplifying (cube (cbrt (- (pow (sqr a) 3) (pow (sqr b) 3))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (59 enodes)
* [exit]simplify:  Simplified to (- (sqr (cube a)) (sqr (cube b)))
* [exit]simplify:  Simplified to (- (sqr (cube a)) (sqr (cube b)))
* [enter]simplify:  Simplifying (cube (cbrt (+ (sqr (sqr a)) (+ (sqr (sqr b)) (* (sqr a) (sqr b))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (76 enodes)
* * [misc]simplify:  iters left: 2 (114 enodes)
* * [misc]simplify:  iters left: 1 (143 enodes)
* [exit]simplify:  Simplified to (fma (* b b) (fma b b (sqr a)) (* (sqr a) (sqr a)))
* [exit]simplify:  Simplified to (fma (* b b) (fma b b (sqr a)) (* (sqr a) (sqr a)))
* * * * [misc]progress:  [ 53 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (/ (cube (cbrt (- (sqr (sqr a)) (sqr (sqr b))))) (cube (cbrt (+ (sqr a) (sqr b))))))>
* [enter]simplify:  Simplifying (cube (cbrt (- (sqr (sqr a)) (sqr (sqr b)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (215 enodes)
* [exit]simplify:  Simplified to (- (* (sqr a) (sqr a)) (* (* b b) (* b b)))
* [exit]simplify:  Simplified to (- (* (sqr a) (sqr a)) (* (* b b) (* b b)))
* [enter]simplify:  Simplifying (cube (cbrt (+ (sqr a) (sqr b))))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* [exit]simplify:  Simplified to (fma b b (sqr a))
* [exit]simplify:  Simplified to (fma b b (sqr a))
* * * * [misc]progress:  [ 54 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (* (cbrt (- (sqr a) (sqr b))) (* (cbrt (- (sqr a) (sqr b))) (cbrt (- (sqr a) (sqr b))))))>
* [enter]simplify:  Simplifying (* (cbrt (- (sqr a) (sqr b))) (cbrt (- (sqr a) (sqr b))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (- a b) (+ a b))) (cbrt (* (- a b) (+ a b))))
* [exit]simplify:  Simplified to (* (cbrt (* (- a b) (+ a b))) (cbrt (* (- a b) (+ a b))))
* * * * [misc]progress:  [ 55 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqrt (cube (cbrt (- (sqr a) (sqr b)))))))>
* [enter]simplify:  Simplifying (sqrt (cube (cbrt (- (sqr a) (sqr b)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (31 enodes)
* [exit]simplify:  Simplified to (sqrt (* (- a b) (+ a b)))
* [exit]simplify:  Simplified to (sqrt (* (- a b) (+ a b)))
* * * * [misc]progress:  [ 56 / 56 ] simplifiying candidate #<alt-delta (λ (a b) (* 1 (cube (cbrt (- (sqr a) (sqr b))))))>
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* * [misc]regime-changes:  Finding splitpoints for: (#<alt-event (λ (a b) (- (sqr a) (sqr b)))> #<alt-delta (λ (a b) (cube (cbrt (- (sqr a) (sqr b)))))>)
* [misc]regimes:  Found splitpoints: (#s(sp 0 (- (sqr a) (sqr b)) +inf.0)) , with alts (#<alt-event (λ (a b) (- (sqr a) (sqr b)))>)
* [enter]simplify:  Simplifying (- (sqr a) (sqr b))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (12 enodes)
* [exit]simplify:  Simplified to (- (sqr a) (* b b))
* [enter]simplify:  Simplifying (cbrt (- (sqr a) (sqr b)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (cbrt (* (+ a b) (- a b)))
* [exit]simplify:  Simplified to (cbrt (* (+ a b) (- a b)))