* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * [misc]progress:  [2/2] Setting up program.
* [enter]simplify:  Simplifying (/ x (+ (sqr x) 1))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (/ x (fma x x 1))
* [misc]progress:  [Phase 2 of 3] Improving.
* * [misc]progress:  iteration 1 / 3
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-event (λ (x) (/ x (+ (sqr x) 1)))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (/ x (+ (sqr x) 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ x (+ (sqr x) 1)) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (sqr x) 1) in x
* [misc]taylor:  Taking taylor expansion of (sqr x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ x (+ (sqr x) 1)) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (sqr x) 1) in x
* [misc]taylor:  Taking taylor expansion of (sqr x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) 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 (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)) (* 0 (/ 0 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 1 1)) (* -1 (/ 0 1)))) 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* -1 (/ 1 1)) (* 0 (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (pow x 5)) (+ (* -1 (pow x 3)) (* 1 x))) into (- (+ (pow x 5) x) (pow x 3))
* [misc]approximate:  Taking taylor expansion of (/ (/ 1 x) (+ (sqr (/ 1 x)) 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (+ (sqr (/ 1 x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (+ (sqr (/ 1 x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [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]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
* [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 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)) (* 0 (/ 0 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 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 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 1 1)) (* -1 (/ 0 1)))) 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 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 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* -1 (/ 1 1)) (* 0 (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (pow (/ 1 x) 5)) (+ (* -1 (pow (/ 1 x) 3)) (* 1 (/ 1 x)))) into (- (+ (/ 1 (pow x 5)) (/ 1 x)) (/ 1 (pow x 3)))
* [misc]approximate:  Taking taylor expansion of (/ (/ 1 (- x)) (+ (sqr (/ 1 (- x))) 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (+ (sqr (/ 1 (- x))) 1)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (+ (sqr (/ 1 (- x))) 1)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ -1 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 (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) 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 (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) 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 (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 1 1)) (* 0 (/ 0 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 (- 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 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 1 1)) (* 1 (/ 0 1)))) 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 (- 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 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 1 (/ 1 1)) (* 0 (/ 0 1)))) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ (* -1 (pow (/ 1 (- x)) 5)) (+ (* 1 (pow (/ 1 (- x)) 3)) (* -1 (/ 1 (- x))))) into (- (+ (/ 1 (pow x 5)) (/ 1 x)) (/ 1 (pow x 3)))
* * * * [misc]progress:  [ 2 / 2 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (+ (sqr x) 1) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (+ (sqr x) 1) in x
* [misc]taylor:  Taking taylor expansion of (sqr x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (sqr x) 1) in x
* [misc]taylor:  Taking taylor expansion of (sqr x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 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 (+ 1 0) 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 (+ 0 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (sqr x)) 1) into (+ (sqr x) 1)
* [misc]approximate:  Taking taylor expansion of (+ (sqr (/ 1 x)) 1) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [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]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 (+ 0 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 (+ 0 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 (+ 0 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)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 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)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 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)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 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)) (* 0 (/ 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 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 1 (* 1 (sqr (/ 1 (/ 1 x))))) into (+ (sqr x) 1)
* [misc]approximate:  Taking taylor expansion of (+ (sqr (/ 1 (- x))) 1) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [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 (- 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 (+ 0 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 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 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 (- 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)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))))) into 0
* [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 (- 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 (- 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)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))))) into 0
* [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 (- 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 (- 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)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))))))) into 0
* [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 (- 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 (- 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)) (* 0 (/ 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 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 1 (* 1 (sqr (/ 1 (/ 1 (- x)))))) into (+ (sqr x) 1)
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
* * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 35 ] simplifiying candidate #<alt-event (λ (x) (- (+ (pow x 5) x) (pow x 3)))>
* [enter]simplify:  Simplifying (- (+ (pow x 5) x) (pow x 3))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (+ (pow x 5) (- x (cube x)))
* * * * [misc]progress:  [ 2 / 35 ] simplifiying candidate #<alt-event (λ (x) (- (+ (/ 1 (pow x 5)) (/ 1 x)) (/ 1 (pow x 3))))>
* [enter]simplify:  Simplifying (- (+ (/ 1 (pow x 5)) (/ 1 x)) (/ 1 (pow x 3)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (pow x 5)) (- (/ 1 (cube x)) (/ 1 x)))
* * * * [misc]progress:  [ 3 / 35 ] simplifiying candidate #<alt-event (λ (x) (- (+ (/ 1 (pow x 5)) (/ 1 x)) (/ 1 (pow x 3))))>
* [enter]simplify:  Simplifying (- (+ (/ 1 (pow x 5)) (/ 1 x)) (/ 1 (pow x 3)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (pow x 5)) (- (/ 1 (cube x)) (/ 1 x)))
* * * * [misc]progress:  [ 4 / 35 ] simplifiying candidate #<alt-event (λ (x) (/ x (+ (sqr x) 1)))>
* [enter]simplify:  Simplifying (/ x (+ (sqr x) 1))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (/ x (fma x x 1))
* * * * [misc]progress:  [ 5 / 35 ] simplifiying candidate #<alt-event (λ (x) (/ x (+ (sqr x) 1)))>
* [enter]simplify:  Simplifying (/ x (+ (sqr x) 1))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (/ x (fma x x 1))
* * * * [misc]progress:  [ 6 / 35 ] simplifiying candidate #<alt-event (λ (x) (/ x (+ (sqr x) 1)))>
* [enter]simplify:  Simplifying (/ x (+ (sqr x) 1))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (/ x (fma x x 1))
* * * * [misc]progress:  [ 7 / 35 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (/ x (+ (sqr x) 1)))))>
* [enter]simplify:  Simplifying (expm1 (/ x (+ (sqr x) 1)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (expm1 (/ x (fma x x 1)))
* [exit]simplify:  Simplified to (expm1 (/ x (fma x x 1)))
* * * * [misc]progress:  [ 8 / 35 ] simplifiying candidate #<alt-delta (λ (x) (expm1 (log1p (/ x (+ (sqr x) 1)))))>
* [enter]simplify:  Simplifying (log1p (/ x (+ (sqr x) 1)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (log1p (/ x (fma x x 1)))
* [exit]simplify:  Simplified to (log1p (/ x (fma x x 1)))
* * * * [misc]progress:  [ 9 / 35 ] simplifiying candidate #<alt-delta (λ (x) (pow (/ x (+ (sqr x) 1)) 1))>
* * * * [misc]progress:  [ 10 / 35 ] simplifiying candidate #<alt-delta (λ (x) (exp (log (/ x (+ (sqr x) 1)))))>
* [enter]simplify:  Simplifying (log (/ x (+ (sqr x) 1)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (log (/ x (fma x x 1)))
* [exit]simplify:  Simplified to (log (/ x (fma x x 1)))
* * * * [misc]progress:  [ 11 / 35 ] simplifiying candidate #<alt-delta (λ (x) (log (exp (/ x (+ (sqr x) 1)))))>
* [enter]simplify:  Simplifying (exp (/ x (+ (sqr x) 1)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (exp (/ x (fma x x 1)))
* [exit]simplify:  Simplified to (exp (/ x (fma x x 1)))
* * * * [misc]progress:  [ 12 / 35 ] simplifiying candidate #<alt-delta (λ (x) (cube (cbrt (/ x (+ (sqr x) 1)))))>
* [enter]simplify:  Simplifying (cbrt (/ x (+ (sqr x) 1)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (cbrt (/ x (fma x x 1)))
* [exit]simplify:  Simplified to (cbrt (/ x (fma x x 1)))
* * * * [misc]progress:  [ 13 / 35 ] simplifiying candidate #<alt-delta (λ (x) (cbrt (cube (/ x (+ (sqr x) 1)))))>
* [enter]simplify:  Simplifying (cube (/ x (+ (sqr x) 1)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (69 enodes)
* * [misc]simplify:  iters left: 1 (102 enodes)
* [exit]simplify:  Simplified to (cube (/ x (fma x x 1)))
* [exit]simplify:  Simplified to (cube (/ x (fma x x 1)))
* * * * [misc]progress:  [ 14 / 35 ] simplifiying candidate #<alt-delta (λ (x) (sqr (sqrt (/ x (+ (sqr x) 1)))))>
* [enter]simplify:  Simplifying (sqrt (/ x (+ (sqr x) 1)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (sqrt (/ x (fma x x 1)))
* [exit]simplify:  Simplified to (sqrt (/ x (fma x x 1)))
* * * * [misc]progress:  [ 15 / 35 ] simplifiying candidate #<alt-delta (λ (x) (/ (- x) (- (+ (sqr x) 1))))>
* [enter]simplify:  Simplifying (- x)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (- x)
* [exit]simplify:  Simplified to (- x)
* [enter]simplify:  Simplifying (- (+ (sqr x) 1))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* [exit]simplify:  Simplified to (- (fma x x 1))
* [exit]simplify:  Simplified to (- (fma x x 1))
* * * * [misc]progress:  [ 16 / 35 ] simplifiying candidate #<alt-delta (λ (x) (* 1 (/ x (+ (sqr x) 1))))>
* * * * [misc]progress:  [ 17 / 35 ] simplifiying candidate #<alt-delta (λ (x) (* x (/ 1 (+ (sqr x) 1))))>
* [enter]simplify:  Simplifying (/ 1 (+ (sqr x) 1))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (/ 1 (fma x x 1))
* [exit]simplify:  Simplified to (/ 1 (fma x x 1))
* * * * [misc]progress:  [ 18 / 35 ] simplifiying candidate #<alt-delta (λ (x) (/ 1 (/ (+ (sqr x) 1) x)))>
* [enter]simplify:  Simplifying (/ (+ (sqr x) 1) x)
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (/ (fma x x 1) x)
* [exit]simplify:  Simplified to (/ (fma x x 1) x)
* * * * [misc]progress:  [ 19 / 35 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ x 1) (+ (sqr x) 1)))>
* [enter]simplify:  Simplifying (/ x 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (/ x 1)
* [exit]simplify:  Simplified to (/ x 1)
* * * * [misc]progress:  [ 20 / 35 ] simplifiying candidate #<alt-delta (λ (x) (* (/ x (- (pow (sqr x) 3) (pow 1 3))) (+ (sqr (sqr x)) (- (sqr 1) (* (sqr x) 1)))))>
* [enter]simplify:  Simplifying (/ x (- (pow (sqr x) 3) (pow 1 3)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (/ x (- (sqr (cube x)) 1))
* [exit]simplify:  Simplified to (/ x (- (sqr (cube x)) 1))
* * * * [misc]progress:  [ 21 / 35 ] simplifiying candidate #<alt-delta (λ (x) (* (/ x (- (sqr (sqr x)) (sqr 1))) (- (sqr x) 1)))>
* [enter]simplify:  Simplifying (/ x (- (sqr (sqr x)) (sqr 1)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (62 enodes)
* * [misc]simplify:  iters left: 1 (103 enodes)
* [exit]simplify:  Simplified to (/ (/ x (fma x x 1)) (- (sqr x) 1))
* [exit]simplify:  Simplified to (/ (/ x (fma x x 1)) (- (sqr x) 1))
* * * * [misc]progress:  [ 22 / 35 ] simplifiying candidate #<alt-delta (λ (x) (/ x (log1p (expm1 (+ (sqr x) 1)))))>
* [enter]simplify:  Simplifying (expm1 (+ (sqr x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (expm1 (fma x x 1))
* [exit]simplify:  Simplified to (expm1 (fma x x 1))
* * * * [misc]progress:  [ 23 / 35 ] simplifiying candidate #<alt-delta (λ (x) (/ x (expm1 (log1p (+ (sqr x) 1)))))>
* [enter]simplify:  Simplifying (log1p (+ (sqr x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (log1p (fma x x 1))
* [exit]simplify:  Simplified to (log1p (fma x x 1))
* * * * [misc]progress:  [ 24 / 35 ] simplifiying candidate #<alt-delta (λ (x) (/ x (fma x x 1)))>
* * * * [misc]progress:  [ 25 / 35 ] simplifiying candidate #<alt-delta (λ (x) (/ x (fma 1 (sqr x) 1)))>
* * * * [misc]progress:  [ 26 / 35 ] simplifiying candidate #<alt-delta (λ (x) (/ x (pow (+ (sqr x) 1) 1)))>
* * * * [misc]progress:  [ 27 / 35 ] simplifiying candidate #<alt-delta (λ (x) (/ x (exp (log (+ (sqr x) 1)))))>
* [enter]simplify:  Simplifying (log (+ (sqr x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (log (fma x x 1))
* [exit]simplify:  Simplified to (log (fma x x 1))
* * * * [misc]progress:  [ 28 / 35 ] simplifiying candidate #<alt-delta (λ (x) (/ x (log (exp (+ (sqr x) 1)))))>
* [enter]simplify:  Simplifying (exp (+ (sqr x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* [exit]simplify:  Simplified to (exp (fma x x 1))
* [exit]simplify:  Simplified to (exp (fma x x 1))
* * * * [misc]progress:  [ 29 / 35 ] simplifiying candidate #<alt-delta (λ (x) (/ x (cube (cbrt (+ (sqr x) 1)))))>
* [enter]simplify:  Simplifying (cbrt (+ (sqr x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (fma x x 1))
* [exit]simplify:  Simplified to (cbrt (fma x x 1))
* * * * [misc]progress:  [ 30 / 35 ] simplifiying candidate #<alt-delta (λ (x) (/ x (cbrt (cube (+ (sqr x) 1)))))>
* [enter]simplify:  Simplifying (cube (+ (sqr x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (38 enodes)
* [exit]simplify:  Simplified to (cube (fma x x 1))
* [exit]simplify:  Simplified to (cube (fma x x 1))
* * * * [misc]progress:  [ 31 / 35 ] simplifiying candidate #<alt-delta (λ (x) (/ x (sqr (sqrt (+ (sqr x) 1)))))>
* [enter]simplify:  Simplifying (sqrt (+ (sqr x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (hypot 1 x)
* [exit]simplify:  Simplified to (hypot 1 x)
* * * * [misc]progress:  [ 32 / 35 ] simplifiying candidate #<alt-delta (λ (x) (/ x (* 1 (+ (sqr x) 1))))>
* * * * [misc]progress:  [ 33 / 35 ] simplifiying candidate #<alt-delta (λ (x) (/ x (/ (- (pow (sqr x) 3) (pow 1 3)) (+ (sqr (sqr x)) (- (sqr 1) (* (sqr x) 1))))))>
* [enter]simplify:  Simplifying (- (pow (sqr x) 3) (pow 1 3))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (- (* (cube x) (cube x)) 1)
* [exit]simplify:  Simplified to (- (* (cube x) (cube x)) 1)
* [enter]simplify:  Simplifying (+ (sqr (sqr x)) (- (sqr 1) (* (sqr x) 1)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (48 enodes)
* * [misc]simplify:  iters left: 2 (69 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (- (fma (sqr x) (sqr x) 1) (sqr x))
* [exit]simplify:  Simplified to (- (fma (sqr x) (sqr x) 1) (sqr x))
* * * * [misc]progress:  [ 34 / 35 ] simplifiying candidate #<alt-delta (λ (x) (/ x (/ (- (sqr (sqr x)) (sqr 1)) (- (sqr x) 1))))>
* [enter]simplify:  Simplifying (- (sqr (sqr x)) (sqr 1))
* * [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 (36 enodes)
* [exit]simplify:  Simplified to (- (* (sqr x) (sqr x)) 1)
* [exit]simplify:  Simplified to (- (* (sqr x) (sqr x)) 1)
* [enter]simplify:  Simplifying (- (sqr x) 1)
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (12 enodes)
* [exit]simplify:  Simplified to (- (sqr x) 1)
* [exit]simplify:  Simplified to (- (sqr x) 1)
* * * * [misc]progress:  [ 35 / 35 ] simplifiying candidate #<alt-delta (λ (x) (/ x (+ 1 (sqr x))))>
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 3
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x) (log1p (expm1 (/ x (+ (sqr x) 1)))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (/ x (+ (sqr x) 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ x (+ (sqr x) 1)) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (sqr x) 1) in x
* [misc]taylor:  Taking taylor expansion of (sqr x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ x (+ (sqr x) 1)) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (sqr x) 1) in x
* [misc]taylor:  Taking taylor expansion of (sqr x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) 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 (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)) (* 0 (/ 0 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 1 1)) (* -1 (/ 0 1)))) 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* -1 (/ 1 1)) (* 0 (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (pow x 5)) (+ (* -1 (pow x 3)) (* 1 x))) into (- (+ (pow x 5) x) (pow x 3))
* [misc]approximate:  Taking taylor expansion of (/ (/ 1 x) (+ (sqr (/ 1 x)) 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (+ (sqr (/ 1 x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (+ (sqr (/ 1 x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [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]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
* [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 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)) (* 0 (/ 0 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 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 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 1 1)) (* -1 (/ 0 1)))) 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 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 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* -1 (/ 1 1)) (* 0 (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (pow (/ 1 x) 5)) (+ (* -1 (pow (/ 1 x) 3)) (* 1 (/ 1 x)))) into (- (+ (/ 1 (pow x 5)) (/ 1 x)) (/ 1 (pow x 3)))
* [misc]approximate:  Taking taylor expansion of (/ (/ 1 (- x)) (+ (sqr (/ 1 (- x))) 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (+ (sqr (/ 1 (- x))) 1)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (+ (sqr (/ 1 (- x))) 1)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ -1 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 (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) 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 (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) 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 (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 1 1)) (* 0 (/ 0 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 (- 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 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 1 1)) (* 1 (/ 0 1)))) 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 (- 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 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 1 (/ 1 1)) (* 0 (/ 0 1)))) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ (* -1 (pow (/ 1 (- x)) 5)) (+ (* 1 (pow (/ 1 (- x)) 3)) (* -1 (/ 1 (- x))))) into (- (+ (/ 1 (pow x 5)) (/ 1 x)) (/ 1 (pow x 3)))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (log1p (expm1 (/ x (+ (sqr x) 1)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (log1p (expm1 (/ x (+ (sqr x) 1)))) in x
* [misc]backup-simplify:  Simplify (log1p (expm1 (/ x (+ (sqr x) 1)))) into (log1p (expm1 (/ x (+ (sqr x) 1))))
* [misc]taylor:  Taking taylor expansion of (log1p (expm1 (/ x (+ (sqr x) 1)))) in x
* [misc]backup-simplify:  Simplify (log1p (expm1 (/ x (+ (sqr x) 1)))) into (log1p (expm1 (/ x (+ (sqr x) 1))))
* [misc]backup-simplify:  Simplify (log1p (expm1 (/ x (+ (sqr x) 1)))) into (log1p (expm1 (/ x (+ (sqr x) 1))))
* [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 0 into 0
* [misc]backup-simplify:  Simplify (log1p (expm1 (/ x (+ (sqr x) 1)))) into (log1p (expm1 (/ x (+ (sqr x) 1))))
* [misc]approximate:  Taking taylor expansion of (log1p (expm1 (/ (/ 1 x) (+ (sqr (/ 1 x)) 1)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (log1p (expm1 (/ (/ 1 x) (+ (sqr (/ 1 x)) 1)))) in x
* [misc]backup-simplify:  Simplify (log1p (expm1 (/ (/ 1 x) (+ (sqr (/ 1 x)) 1)))) into (log1p (expm1 (/ 1 (* (+ (/ 1 (sqr x)) 1) x))))
* [misc]taylor:  Taking taylor expansion of (log1p (expm1 (/ (/ 1 x) (+ (sqr (/ 1 x)) 1)))) in x
* [misc]backup-simplify:  Simplify (log1p (expm1 (/ (/ 1 x) (+ (sqr (/ 1 x)) 1)))) into (log1p (expm1 (/ 1 (* (+ (/ 1 (sqr x)) 1) x))))
* [misc]backup-simplify:  Simplify (log1p (expm1 (/ 1 (* (+ (/ 1 (sqr x)) 1) x)))) into (log1p (expm1 (/ 1 (* (+ (/ 1 (sqr x)) 1) x))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (log1p (expm1 (/ 1 (* (+ (/ 1 (sqr x)) 1) x)))) into (log1p (expm1 (/ 1 (* (+ (/ 1 (sqr x)) 1) x))))
* [misc]approximate:  Taking taylor expansion of (log1p (expm1 (/ (/ 1 (- x)) (+ (sqr (/ 1 (- x))) 1)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (log1p (expm1 (/ (/ 1 (- x)) (+ (sqr (/ 1 (- x))) 1)))) in x
* [misc]backup-simplify:  Simplify (log1p (expm1 (/ (/ 1 (- x)) (+ (sqr (/ 1 (- x))) 1)))) into (log1p (expm1 (/ -1 (* (+ (/ 1 (sqr x)) 1) x))))
* [misc]taylor:  Taking taylor expansion of (log1p (expm1 (/ (/ 1 (- x)) (+ (sqr (/ 1 (- x))) 1)))) in x
* [misc]backup-simplify:  Simplify (log1p (expm1 (/ (/ 1 (- x)) (+ (sqr (/ 1 (- x))) 1)))) into (log1p (expm1 (/ -1 (* (+ (/ 1 (sqr x)) 1) x))))
* [misc]backup-simplify:  Simplify (log1p (expm1 (/ -1 (* (+ (/ 1 (sqr x)) 1) x)))) into (log1p (expm1 (/ -1 (* (+ (/ 1 (sqr x)) 1) x))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (log1p (expm1 (/ -1 (* (+ (/ 1 (sqr x)) 1) x)))) into (log1p (expm1 (/ -1 (* (+ (/ 1 (sqr x)) 1) x))))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (expm1 (/ x (+ (sqr x) 1))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (expm1 (/ x (+ (sqr x) 1))) in x
* [misc]backup-simplify:  Simplify (expm1 (/ x (+ (sqr x) 1))) into (expm1 (/ x (+ (sqr x) 1)))
* [misc]taylor:  Taking taylor expansion of (expm1 (/ x (+ (sqr x) 1))) in x
* [misc]backup-simplify:  Simplify (expm1 (/ x (+ (sqr x) 1))) into (expm1 (/ x (+ (sqr x) 1)))
* [misc]backup-simplify:  Simplify (expm1 (/ x (+ (sqr x) 1))) into (expm1 (/ x (+ (sqr x) 1)))
* [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 0 into 0
* [misc]backup-simplify:  Simplify (expm1 (/ x (+ (sqr x) 1))) into (expm1 (/ x (+ (sqr x) 1)))
* [misc]approximate:  Taking taylor expansion of (expm1 (/ (/ 1 x) (+ (sqr (/ 1 x)) 1))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (expm1 (/ (/ 1 x) (+ (sqr (/ 1 x)) 1))) in x
* [misc]backup-simplify:  Simplify (expm1 (/ (/ 1 x) (+ (sqr (/ 1 x)) 1))) into (expm1 (/ 1 (* (+ (/ 1 (sqr x)) 1) x)))
* [misc]taylor:  Taking taylor expansion of (expm1 (/ (/ 1 x) (+ (sqr (/ 1 x)) 1))) in x
* [misc]backup-simplify:  Simplify (expm1 (/ (/ 1 x) (+ (sqr (/ 1 x)) 1))) into (expm1 (/ 1 (* (+ (/ 1 (sqr x)) 1) x)))
* [misc]backup-simplify:  Simplify (expm1 (/ 1 (* (+ (/ 1 (sqr x)) 1) x))) into (expm1 (/ 1 (* (+ (/ 1 (sqr x)) 1) x)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (expm1 (/ 1 (* (+ (/ 1 (sqr x)) 1) x))) into (expm1 (/ 1 (* (+ (/ 1 (sqr x)) 1) x)))
* [misc]approximate:  Taking taylor expansion of (expm1 (/ (/ 1 (- x)) (+ (sqr (/ 1 (- x))) 1))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (expm1 (/ (/ 1 (- x)) (+ (sqr (/ 1 (- x))) 1))) in x
* [misc]backup-simplify:  Simplify (expm1 (/ (/ 1 (- x)) (+ (sqr (/ 1 (- x))) 1))) into (expm1 (/ -1 (* (+ (/ 1 (sqr x)) 1) x)))
* [misc]taylor:  Taking taylor expansion of (expm1 (/ (/ 1 (- x)) (+ (sqr (/ 1 (- x))) 1))) in x
* [misc]backup-simplify:  Simplify (expm1 (/ (/ 1 (- x)) (+ (sqr (/ 1 (- x))) 1))) into (expm1 (/ -1 (* (+ (/ 1 (sqr x)) 1) x)))
* [misc]backup-simplify:  Simplify (expm1 (/ -1 (* (+ (/ 1 (sqr x)) 1) x))) into (expm1 (/ -1 (* (+ (/ 1 (sqr x)) 1) x)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (expm1 (/ -1 (* (+ (/ 1 (sqr x)) 1) x))) into (expm1 (/ -1 (* (+ (/ 1 (sqr x)) 1) x)))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 2)
* [misc]approximate:  Taking taylor expansion of (+ (sqr x) 1) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (+ (sqr x) 1) in x
* [misc]taylor:  Taking taylor expansion of (sqr x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (sqr x) 1) in x
* [misc]taylor:  Taking taylor expansion of (sqr x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 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 (+ 1 0) 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 (+ 0 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (sqr x)) 1) into (+ (sqr x) 1)
* [misc]approximate:  Taking taylor expansion of (+ (sqr (/ 1 x)) 1) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [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]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 (+ 0 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 (+ 0 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 (+ 0 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)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 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)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 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)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 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)) (* 0 (/ 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 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 1 (* 1 (sqr (/ 1 (/ 1 x))))) into (+ (sqr x) 1)
* [misc]approximate:  Taking taylor expansion of (+ (sqr (/ 1 (- x))) 1) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [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 (- 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 (+ 0 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 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 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 (- 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)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))))) into 0
* [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 (- 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 (- 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)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))))) into 0
* [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 (- 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 (- 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)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))))))) into 0
* [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 (- 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 (- 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)) (* 0 (/ 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 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 1 (* 1 (sqr (/ 1 (/ 1 (- x)))))) into (+ (sqr x) 1)
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 61 ] simplifiying candidate #<alt-event (λ (x) (log1p (expm1 (- (+ (pow x 5) x) (pow x 3)))))>
* [enter]simplify:  Simplifying (log1p (expm1 (- (+ (pow x 5) x) (pow x 3))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (+ (- (pow x 5) (cube x)) x)
* * * * [misc]progress:  [ 2 / 61 ] simplifiying candidate #<alt-event (λ (x) (log1p (expm1 (- (+ (/ 1 (pow x 5)) (/ 1 x)) (/ 1 (pow x 3))))))>
* [enter]simplify:  Simplifying (log1p (expm1 (- (+ (/ 1 (pow x 5)) (/ 1 x)) (/ 1 (pow x 3)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (pow x 5)) (- (/ 1 (cube x)) (/ 1 x)))
* * * * [misc]progress:  [ 3 / 61 ] simplifiying candidate #<alt-event (λ (x) (log1p (expm1 (- (+ (/ 1 (pow x 5)) (/ 1 x)) (/ 1 (pow x 3))))))>
* [enter]simplify:  Simplifying (log1p (expm1 (- (+ (/ 1 (pow x 5)) (/ 1 x)) (/ 1 (pow x 3)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (pow x 5)) (- (/ 1 (cube x)) (/ 1 x)))
* * * * [misc]progress:  [ 4 / 61 ] simplifiying candidate #<alt-event (λ (x) (log1p (expm1 (/ x (+ (sqr x) 1)))))>
* [enter]simplify:  Simplifying (log1p (expm1 (/ x (+ (sqr x) 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (/ x (fma x x 1))
* * * * [misc]progress:  [ 5 / 61 ] simplifiying candidate #<alt-event (λ (x) (log1p (expm1 (/ 1 (* (+ (/ 1 (sqr x)) 1) x)))))>
* [enter]simplify:  Simplifying (log1p (expm1 (/ 1 (* (+ (/ 1 (sqr x)) 1) x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ (/ 1 x) x))
* * * * [misc]progress:  [ 6 / 61 ] simplifiying candidate #<alt-event (λ (x) (log1p (expm1 (/ -1 (* (+ (/ 1 (sqr x)) 1) x)))))>
* [enter]simplify:  Simplifying (log1p (expm1 (/ -1 (* (+ (/ 1 (sqr x)) 1) x))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* [exit]simplify:  Simplified to (/ -1 (+ (/ 1 x) x))
* * * * [misc]progress:  [ 7 / 61 ] simplifiying candidate #<alt-event (λ (x) (log1p (expm1 (/ x (+ (sqr x) 1)))))>
* [enter]simplify:  Simplifying (log1p (expm1 (/ x (+ (sqr x) 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (/ x (fma x x 1))
* * * * [misc]progress:  [ 8 / 61 ] simplifiying candidate #<alt-event (λ (x) (log1p (expm1 (/ 1 (* (+ (/ 1 (sqr x)) 1) x)))))>
* [enter]simplify:  Simplifying (log1p (expm1 (/ 1 (* (+ (/ 1 (sqr x)) 1) x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ (/ 1 x) x))
* * * * [misc]progress:  [ 9 / 61 ] simplifiying candidate #<alt-event (λ (x) (log1p (expm1 (/ -1 (* (+ (/ 1 (sqr x)) 1) x)))))>
* [enter]simplify:  Simplifying (log1p (expm1 (/ -1 (* (+ (/ 1 (sqr x)) 1) x))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* [exit]simplify:  Simplified to (/ -1 (+ (/ 1 x) x))
* * * * [misc]progress:  [ 10 / 61 ] simplifiying candidate #<alt-event (λ (x) (log1p (expm1 (/ x (+ (sqr x) 1)))))>
* [enter]simplify:  Simplifying (log1p (expm1 (/ x (+ (sqr x) 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (/ x (fma x x 1))
* * * * [misc]progress:  [ 11 / 61 ] simplifiying candidate #<alt-event (λ (x) (log1p (expm1 (/ x (+ (sqr x) 1)))))>
* [enter]simplify:  Simplifying (log1p (expm1 (/ x (+ (sqr x) 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (/ x (fma x x 1))
* * * * [misc]progress:  [ 12 / 61 ] simplifiying candidate #<alt-event (λ (x) (log1p (expm1 (/ x (+ (sqr x) 1)))))>
* [enter]simplify:  Simplifying (log1p (expm1 (/ x (+ (sqr x) 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (/ x (fma x x 1))
* * * * [misc]progress:  [ 13 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (log1p (expm1 (/ x (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (expm1 (/ x (+ (sqr x) 1)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (expm1 (/ x (fma x x 1)))
* [exit]simplify:  Simplified to (expm1 (/ x (fma x x 1)))
* * * * [misc]progress:  [ 14 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (expm1 (log1p (/ x (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (log1p (/ x (+ (sqr x) 1)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (log1p (/ x (fma x x 1)))
* [exit]simplify:  Simplified to (log1p (/ x (fma x x 1)))
* * * * [misc]progress:  [ 15 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (pow (/ x (+ (sqr x) 1)) 1))))>
* * * * [misc]progress:  [ 16 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (exp (log (/ x (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (log (/ x (+ (sqr x) 1)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (log (/ x (fma x x 1)))
* [exit]simplify:  Simplified to (log (/ x (fma x x 1)))
* * * * [misc]progress:  [ 17 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (log (exp (/ x (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (exp (/ x (+ (sqr x) 1)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (exp (/ x (fma x x 1)))
* [exit]simplify:  Simplified to (exp (/ x (fma x x 1)))
* * * * [misc]progress:  [ 18 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (cube (cbrt (/ x (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (cbrt (/ x (+ (sqr x) 1)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (cbrt (/ x (fma x x 1)))
* [exit]simplify:  Simplified to (cbrt (/ x (fma x x 1)))
* * * * [misc]progress:  [ 19 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (cbrt (cube (/ x (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (cube (/ x (+ (sqr x) 1)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (69 enodes)
* * [misc]simplify:  iters left: 1 (102 enodes)
* [exit]simplify:  Simplified to (cube (/ x (fma x x 1)))
* [exit]simplify:  Simplified to (cube (/ x (fma x x 1)))
* * * * [misc]progress:  [ 20 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (sqr (sqrt (/ x (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (sqrt (/ x (+ (sqr x) 1)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (sqrt (/ x (fma x x 1)))
* [exit]simplify:  Simplified to (sqrt (/ x (fma x x 1)))
* * * * [misc]progress:  [ 21 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (/ (- x) (- (+ (sqr x) 1))))))>
* [enter]simplify:  Simplifying (- x)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (- x)
* [exit]simplify:  Simplified to (- x)
* [enter]simplify:  Simplifying (- (+ (sqr x) 1))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* [exit]simplify:  Simplified to (- (fma x x 1))
* [exit]simplify:  Simplified to (- (fma x x 1))
* * * * [misc]progress:  [ 22 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (* 1 (/ x (+ (sqr x) 1))))))>
* * * * [misc]progress:  [ 23 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (* x (/ 1 (+ (sqr x) 1))))))>
* [enter]simplify:  Simplifying (/ 1 (+ (sqr x) 1))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (/ 1 (fma x x 1))
* [exit]simplify:  Simplified to (/ 1 (fma x x 1))
* * * * [misc]progress:  [ 24 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (/ 1 (/ (+ (sqr x) 1) x)))))>
* [enter]simplify:  Simplifying (/ (+ (sqr x) 1) x)
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (/ (fma x x 1) x)
* [exit]simplify:  Simplified to (/ (fma x x 1) x)
* * * * [misc]progress:  [ 25 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (/ (/ x 1) (+ (sqr x) 1)))))>
* [enter]simplify:  Simplifying (/ x 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (/ x 1)
* [exit]simplify:  Simplified to (/ x 1)
* * * * [misc]progress:  [ 26 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (* (/ x (- (pow (sqr x) 3) (pow 1 3))) (+ (sqr (sqr x)) (- (sqr 1) (* (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (/ x (- (pow (sqr x) 3) (pow 1 3)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (/ x (- (sqr (cube x)) 1))
* [exit]simplify:  Simplified to (/ x (- (sqr (cube x)) 1))
* * * * [misc]progress:  [ 27 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (* (/ x (- (sqr (sqr x)) (sqr 1))) (- (sqr x) 1)))))>
* [enter]simplify:  Simplifying (/ x (- (sqr (sqr x)) (sqr 1)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (62 enodes)
* * [misc]simplify:  iters left: 1 (103 enodes)
* [exit]simplify:  Simplified to (/ (/ x (fma x x 1)) (- (sqr x) 1))
* [exit]simplify:  Simplified to (/ (/ x (fma x x 1)) (- (sqr x) 1))
* * * * [misc]progress:  [ 28 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log (+ 1 (expm1 (/ x (+ (sqr x) 1))))))>
* [enter]simplify:  Simplifying (+ 1 (expm1 (/ x (+ (sqr x) 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (+ 1 (expm1 (/ x (fma x x 1))))
* [exit]simplify:  Simplified to (+ 1 (expm1 (/ x (fma x x 1))))
* * * * [misc]progress:  [ 29 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (log1p (expm1 (/ x (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (expm1 (log1p (expm1 (/ x (+ (sqr x) 1)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (expm1 (/ x (fma x x 1)))
* [exit]simplify:  Simplified to (expm1 (/ x (fma x x 1)))
* * * * [misc]progress:  [ 30 / 61 ] simplifiying candidate #<alt-delta (λ (x) (expm1 (log1p (log1p (expm1 (/ x (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (log1p (log1p (expm1 (/ x (+ (sqr x) 1)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (log1p (/ x (fma x x 1)))
* [exit]simplify:  Simplified to (log1p (/ x (fma x x 1)))
* * * * [misc]progress:  [ 31 / 61 ] simplifiying candidate #<alt-delta (λ (x) (pow (log1p (expm1 (/ x (+ (sqr x) 1)))) 1))>
* * * * [misc]progress:  [ 32 / 61 ] simplifiying candidate #<alt-delta (λ (x) (exp (log (log1p (expm1 (/ x (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (log (log1p (expm1 (/ x (+ (sqr x) 1)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* [exit]simplify:  Simplified to (log (/ x (fma x x 1)))
* [exit]simplify:  Simplified to (log (/ x (fma x x 1)))
* * * * [misc]progress:  [ 33 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log (exp (log1p (expm1 (/ x (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (exp (log1p (expm1 (/ x (+ (sqr x) 1)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (exp (/ x (fma x x 1)))
* [exit]simplify:  Simplified to (exp (/ x (fma x x 1)))
* * * * [misc]progress:  [ 34 / 61 ] simplifiying candidate #<alt-delta (λ (x) (cube (cbrt (log1p (expm1 (/ x (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (cbrt (log1p (expm1 (/ x (+ (sqr x) 1)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (cbrt (/ x (fma x x 1)))
* [exit]simplify:  Simplified to (cbrt (/ x (fma x x 1)))
* * * * [misc]progress:  [ 35 / 61 ] simplifiying candidate #<alt-delta (λ (x) (cbrt (cube (log1p (expm1 (/ x (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (cube (log1p (expm1 (/ x (+ (sqr x) 1)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (cube (/ x (fma x x 1)))
* [exit]simplify:  Simplified to (cube (/ x (fma x x 1)))
* * * * [misc]progress:  [ 36 / 61 ] simplifiying candidate #<alt-delta (λ (x) (sqr (sqrt (log1p (expm1 (/ x (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (sqrt (log1p (expm1 (/ x (+ (sqr x) 1)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (sqrt (/ x (fma x x 1)))
* [exit]simplify:  Simplified to (sqrt (/ x (fma x x 1)))
* * * * [misc]progress:  [ 37 / 61 ] simplifiying candidate #<alt-delta (λ (x) (* 1 (log1p (expm1 (/ x (+ (sqr x) 1))))))>
* * * * [misc]progress:  [ 38 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (- (exp (/ x (+ (sqr x) 1))) 1)))>
* [enter]simplify:  Simplifying (exp (/ x (+ (sqr x) 1)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (exp (/ x (fma x x 1)))
* [exit]simplify:  Simplified to (exp (/ x (fma x x 1)))
* * * * [misc]progress:  [ 39 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (log1p (expm1 (expm1 (/ x (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (expm1 (expm1 (/ x (+ (sqr x) 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (expm1 (expm1 (/ x (fma x x 1))))
* [exit]simplify:  Simplified to (expm1 (expm1 (/ x (fma x x 1))))
* * * * [misc]progress:  [ 40 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (log1p (expm1 (/ x (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (log1p (expm1 (/ x (+ (sqr x) 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (/ x (fma x x 1))
* [exit]simplify:  Simplified to (/ x (fma x x 1))
* * * * [misc]progress:  [ 41 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (pow (expm1 (/ x (+ (sqr x) 1))) 1)))>
* * * * [misc]progress:  [ 42 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (exp (log (expm1 (/ x (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (log (expm1 (/ x (+ (sqr x) 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (log (expm1 (/ x (fma x x 1))))
* [exit]simplify:  Simplified to (log (expm1 (/ x (fma x x 1))))
* * * * [misc]progress:  [ 43 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (log (exp (expm1 (/ x (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (exp (expm1 (/ x (+ (sqr x) 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (exp (expm1 (/ x (fma x x 1))))
* [exit]simplify:  Simplified to (exp (expm1 (/ x (fma x x 1))))
* * * * [misc]progress:  [ 44 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (cube (cbrt (expm1 (/ x (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (cbrt (expm1 (/ x (+ (sqr x) 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (cbrt (expm1 (/ x (fma x x 1))))
* [exit]simplify:  Simplified to (cbrt (expm1 (/ x (fma x x 1))))
* * * * [misc]progress:  [ 45 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (cbrt (cube (expm1 (/ x (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (cube (expm1 (/ x (+ (sqr x) 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (cube (expm1 (/ x (fma x x 1))))
* [exit]simplify:  Simplified to (cube (expm1 (/ x (fma x x 1))))
* * * * [misc]progress:  [ 46 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (sqr (sqrt (expm1 (/ x (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (sqrt (expm1 (/ x (+ (sqr x) 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (sqrt (expm1 (/ x (fma x x 1))))
* [exit]simplify:  Simplified to (sqrt (expm1 (/ x (fma x x 1))))
* * * * [misc]progress:  [ 47 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (* 1 (expm1 (/ x (+ (sqr x) 1))))))>
* * * * [misc]progress:  [ 48 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (/ x (log1p (expm1 (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (expm1 (+ (sqr x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (expm1 (fma x x 1))
* [exit]simplify:  Simplified to (expm1 (fma x x 1))
* * * * [misc]progress:  [ 49 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (/ x (expm1 (log1p (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (log1p (+ (sqr x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (log1p (fma x x 1))
* [exit]simplify:  Simplified to (log1p (fma x x 1))
* * * * [misc]progress:  [ 50 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (/ x (fma x x 1)))))>
* * * * [misc]progress:  [ 51 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (/ x (fma 1 (sqr x) 1)))))>
* * * * [misc]progress:  [ 52 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (/ x (pow (+ (sqr x) 1) 1)))))>
* * * * [misc]progress:  [ 53 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (/ x (exp (log (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (log (+ (sqr x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (log (fma x x 1))
* [exit]simplify:  Simplified to (log (fma x x 1))
* * * * [misc]progress:  [ 54 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (/ x (log (exp (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (exp (+ (sqr x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* [exit]simplify:  Simplified to (exp (fma x x 1))
* [exit]simplify:  Simplified to (exp (fma x x 1))
* * * * [misc]progress:  [ 55 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (/ x (cube (cbrt (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (cbrt (+ (sqr x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (fma x x 1))
* [exit]simplify:  Simplified to (cbrt (fma x x 1))
* * * * [misc]progress:  [ 56 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (/ x (cbrt (cube (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (cube (+ (sqr x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (38 enodes)
* [exit]simplify:  Simplified to (cube (fma x x 1))
* [exit]simplify:  Simplified to (cube (fma x x 1))
* * * * [misc]progress:  [ 57 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (/ x (sqr (sqrt (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (sqrt (+ (sqr x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (hypot 1 x)
* [exit]simplify:  Simplified to (hypot 1 x)
* * * * [misc]progress:  [ 58 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (/ x (* 1 (+ (sqr x) 1))))))>
* * * * [misc]progress:  [ 59 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (/ x (/ (- (pow (sqr x) 3) (pow 1 3)) (+ (sqr (sqr x)) (- (sqr 1) (* (sqr x) 1))))))))>
* [enter]simplify:  Simplifying (- (pow (sqr x) 3) (pow 1 3))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (- (* (cube x) (cube x)) 1)
* [exit]simplify:  Simplified to (- (* (cube x) (cube x)) 1)
* [enter]simplify:  Simplifying (+ (sqr (sqr x)) (- (sqr 1) (* (sqr x) 1)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (48 enodes)
* * [misc]simplify:  iters left: 2 (69 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (- (fma (sqr x) (sqr x) 1) (sqr x))
* [exit]simplify:  Simplified to (- (fma (sqr x) (sqr x) 1) (sqr x))
* * * * [misc]progress:  [ 60 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (/ x (/ (- (sqr (sqr x)) (sqr 1)) (- (sqr x) 1))))))>
* [enter]simplify:  Simplifying (- (sqr (sqr x)) (sqr 1))
* * [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 (36 enodes)
* [exit]simplify:  Simplified to (- (* (sqr x) (sqr x)) 1)
* [exit]simplify:  Simplified to (- (* (sqr x) (sqr x)) 1)
* [enter]simplify:  Simplifying (- (sqr x) 1)
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (12 enodes)
* [exit]simplify:  Simplified to (- (sqr x) 1)
* [exit]simplify:  Simplified to (- (sqr x) 1)
* * * * [misc]progress:  [ 61 / 61 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (/ x (+ 1 (sqr x))))))>
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 3 / 3
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x) (/ x (cube (cbrt (+ (sqr x) 1)))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (cube (cbrt (+ (sqr x) 1))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (sqr x) 1))) in x
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (sqr x) 1))) into (+ (sqr x) 1)
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (sqr x) 1))) in x
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (sqr x) 1))) into (+ (sqr x) 1)
* [misc]backup-simplify:  Simplify (+ (sqr x) 1) into (+ (sqr x) 1)
* [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 0 into 0
* [misc]backup-simplify:  Simplify (+ (sqr x) 1) into (+ (sqr x) 1)
* [misc]approximate:  Taking taylor expansion of (cube (cbrt (+ (sqr (/ 1 x)) 1))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (sqr (/ 1 x)) 1))) in x
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (sqr (/ 1 x)) 1))) into (+ (/ 1 (sqr x)) 1)
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (sqr (/ 1 x)) 1))) in x
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (sqr (/ 1 x)) 1))) into (+ (/ 1 (sqr x)) 1)
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr x)) 1) into (+ (/ 1 (sqr x)) 1)
* [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 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr x)) 1) into (+ (/ 1 (sqr x)) 1)
* [misc]approximate:  Taking taylor expansion of (cube (cbrt (+ (sqr (/ 1 (- x))) 1))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (sqr (/ 1 (- x))) 1))) in x
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (sqr (/ 1 (- x))) 1))) into (+ (/ 1 (sqr x)) 1)
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (sqr (/ 1 (- x))) 1))) in x
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (sqr (/ 1 (- x))) 1))) into (+ (/ 1 (sqr x)) 1)
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr x)) 1) into (+ (/ 1 (sqr x)) 1)
* [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 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr x)) 1) into (+ (/ 1 (sqr x)) 1)
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (/ x (cube (cbrt (+ (sqr x) 1)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ x (cube (cbrt (+ (sqr x) 1)))) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (sqr x) 1))) in x
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (sqr x) 1))) into (+ (sqr x) 1)
* [misc]backup-simplify:  Simplify (/ 1 (+ (sqr x) 1)) into (/ 1 (+ (sqr x) 1))
* [misc]taylor:  Taking taylor expansion of (/ x (cube (cbrt (+ (sqr x) 1)))) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (sqr x) 1))) in x
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (sqr x) 1))) into (+ (sqr x) 1)
* [misc]backup-simplify:  Simplify (/ 1 (+ (sqr x) 1)) into (/ 1 (+ (sqr x) 1))
* [misc]backup-simplify:  Simplify (/ 1 (+ (sqr x) 1)) into (/ 1 (+ (sqr x) 1))
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (sqr x) 1)) (+ (* (/ 1 (+ (sqr x) 1)) (/ 0 (+ (sqr x) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (sqr x) 1)) (+ (* (/ 1 (+ (sqr x) 1)) (/ 0 (+ (sqr x) 1))) (* 0 (/ 0 (+ (sqr x) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (sqr x) 1)) (+ (* (/ 1 (+ (sqr x) 1)) (/ 0 (+ (sqr x) 1))) (* 0 (/ 0 (+ (sqr x) 1))) (* 0 (/ 0 (+ (sqr x) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (sqr x) 1)) (+ (* (/ 1 (+ (sqr x) 1)) (/ 0 (+ (sqr x) 1))) (* 0 (/ 0 (+ (sqr x) 1))) (* 0 (/ 0 (+ (sqr x) 1))) (* 0 (/ 0 (+ (sqr x) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (sqr x) 1)) (+ (* (/ 1 (+ (sqr x) 1)) (/ 0 (+ (sqr x) 1))) (* 0 (/ 0 (+ (sqr x) 1))) (* 0 (/ 0 (+ (sqr x) 1))) (* 0 (/ 0 (+ (sqr x) 1))) (* 0 (/ 0 (+ (sqr x) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (sqr x) 1)) (+ (* (/ 1 (+ (sqr x) 1)) (/ 0 (+ (sqr x) 1))) (* 0 (/ 0 (+ (sqr x) 1))) (* 0 (/ 0 (+ (sqr x) 1))) (* 0 (/ 0 (+ (sqr x) 1))) (* 0 (/ 0 (+ (sqr x) 1))) (* 0 (/ 0 (+ (sqr x) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 (+ (sqr x) 1)) x) into (/ x (+ (sqr x) 1))
* [misc]approximate:  Taking taylor expansion of (/ (/ 1 x) (cube (cbrt (+ (sqr (/ 1 x)) 1)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (cube (cbrt (+ (sqr (/ 1 x)) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (sqr (/ 1 x)) 1))) in x
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (sqr (/ 1 x)) 1))) into (+ (/ 1 (sqr x)) 1)
* [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (sqr x)) 1)) into (/ 1 (+ (/ 1 (sqr x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (cube (cbrt (+ (sqr (/ 1 x)) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (sqr (/ 1 x)) 1))) in x
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (sqr (/ 1 x)) 1))) into (+ (/ 1 (sqr x)) 1)
* [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (sqr x)) 1)) into (/ 1 (+ (/ 1 (sqr x)) 1))
* [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (sqr x)) 1)) into (/ 1 (+ (/ 1 (sqr x)) 1))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (sqr x)) 1)) (+ (* (/ 1 (+ (/ 1 (sqr x)) 1)) (/ 0 (+ (/ 1 (sqr x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (sqr x)) 1)) (+ (* (/ 1 (+ (/ 1 (sqr x)) 1)) (/ 0 (+ (/ 1 (sqr x)) 1))) (* 0 (/ 0 (+ (/ 1 (sqr x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (sqr x)) 1)) (+ (* (/ 1 (+ (/ 1 (sqr x)) 1)) (/ 0 (+ (/ 1 (sqr x)) 1))) (* 0 (/ 0 (+ (/ 1 (sqr x)) 1))) (* 0 (/ 0 (+ (/ 1 (sqr x)) 1))))) 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 (- (/ 0 (+ (/ 1 (sqr x)) 1)) (+ (* (/ 1 (+ (/ 1 (sqr x)) 1)) (/ 0 (+ (/ 1 (sqr x)) 1))) (* 0 (/ 0 (+ (/ 1 (sqr x)) 1))) (* 0 (/ 0 (+ (/ 1 (sqr x)) 1))) (* 0 (/ 0 (+ (/ 1 (sqr x)) 1))))) 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)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (sqr x)) 1)) (+ (* (/ 1 (+ (/ 1 (sqr x)) 1)) (/ 0 (+ (/ 1 (sqr x)) 1))) (* 0 (/ 0 (+ (/ 1 (sqr x)) 1))) (* 0 (/ 0 (+ (/ 1 (sqr x)) 1))) (* 0 (/ 0 (+ (/ 1 (sqr x)) 1))) (* 0 (/ 0 (+ (/ 1 (sqr x)) 1))))) 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)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (sqr x)) 1)) (+ (* (/ 1 (+ (/ 1 (sqr x)) 1)) (/ 0 (+ (/ 1 (sqr x)) 1))) (* 0 (/ 0 (+ (/ 1 (sqr x)) 1))) (* 0 (/ 0 (+ (/ 1 (sqr x)) 1))) (* 0 (/ 0 (+ (/ 1 (sqr x)) 1))) (* 0 (/ 0 (+ (/ 1 (sqr x)) 1))) (* 0 (/ 0 (+ (/ 1 (sqr x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 (+ (/ 1 (sqr x)) 1)) (/ 1 (/ 1 x))) into (/ x (+ (/ 1 (sqr x)) 1))
* [misc]approximate:  Taking taylor expansion of (/ (/ 1 (- x)) (cube (cbrt (+ (sqr (/ 1 (- x))) 1)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (cube (cbrt (+ (sqr (/ 1 (- x))) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (sqr (/ 1 (- x))) 1))) in x
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (sqr (/ 1 (- x))) 1))) into (+ (/ 1 (sqr x)) 1)
* [misc]backup-simplify:  Simplify (/ -1 (+ (/ 1 (sqr x)) 1)) into (/ -1 (+ (/ 1 (sqr x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (cube (cbrt (+ (sqr (/ 1 (- x))) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (sqr (/ 1 (- x))) 1))) in x
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (sqr (/ 1 (- x))) 1))) into (+ (/ 1 (sqr x)) 1)
* [misc]backup-simplify:  Simplify (/ -1 (+ (/ 1 (sqr x)) 1)) into (/ -1 (+ (/ 1 (sqr x)) 1))
* [misc]backup-simplify:  Simplify (/ -1 (+ (/ 1 (sqr x)) 1)) into (/ -1 (+ (/ 1 (sqr x)) 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 (- (/ 0 (+ (/ 1 (sqr x)) 1)) (+ (* (/ -1 (+ (/ 1 (sqr x)) 1)) (/ 0 (+ (/ 1 (sqr x)) 1))))) 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 (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (sqr x)) 1)) (+ (* (/ -1 (+ (/ 1 (sqr x)) 1)) (/ 0 (+ (/ 1 (sqr x)) 1))) (* 0 (/ 0 (+ (/ 1 (sqr x)) 1))))) 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 (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (sqr x)) 1)) (+ (* (/ -1 (+ (/ 1 (sqr x)) 1)) (/ 0 (+ (/ 1 (sqr x)) 1))) (* 0 (/ 0 (+ (/ 1 (sqr x)) 1))) (* 0 (/ 0 (+ (/ 1 (sqr x)) 1))))) 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 (- (/ 0 (+ (/ 1 (sqr x)) 1)) (+ (* (/ -1 (+ (/ 1 (sqr x)) 1)) (/ 0 (+ (/ 1 (sqr x)) 1))) (* 0 (/ 0 (+ (/ 1 (sqr x)) 1))) (* 0 (/ 0 (+ (/ 1 (sqr x)) 1))) (* 0 (/ 0 (+ (/ 1 (sqr x)) 1))))) 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 (- 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)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (sqr x)) 1)) (+ (* (/ -1 (+ (/ 1 (sqr x)) 1)) (/ 0 (+ (/ 1 (sqr x)) 1))) (* 0 (/ 0 (+ (/ 1 (sqr x)) 1))) (* 0 (/ 0 (+ (/ 1 (sqr x)) 1))) (* 0 (/ 0 (+ (/ 1 (sqr x)) 1))) (* 0 (/ 0 (+ (/ 1 (sqr x)) 1))))) 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 (- 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)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (sqr x)) 1)) (+ (* (/ -1 (+ (/ 1 (sqr x)) 1)) (/ 0 (+ (/ 1 (sqr x)) 1))) (* 0 (/ 0 (+ (/ 1 (sqr x)) 1))) (* 0 (/ 0 (+ (/ 1 (sqr x)) 1))) (* 0 (/ 0 (+ (/ 1 (sqr x)) 1))) (* 0 (/ 0 (+ (/ 1 (sqr x)) 1))) (* 0 (/ 0 (+ (/ 1 (sqr x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ -1 (+ (/ 1 (sqr x)) 1)) (/ 1 (/ 1 (- x)))) into (/ x (+ (/ 1 (sqr x)) 1))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1)
* [misc]approximate:  Taking taylor expansion of (cbrt (+ (sqr x) 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr x) 1)) in x
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr x) 1)) into (cbrt (+ (sqr x) 1))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr x) 1)) in x
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr x) 1)) into (cbrt (+ (sqr x) 1))
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr x) 1)) into (cbrt (+ (sqr x) 1))
* [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 0 into 0
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr x) 1)) into (cbrt (+ (sqr x) 1))
* [misc]approximate:  Taking taylor expansion of (cbrt (+ (sqr (/ 1 x)) 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr (/ 1 x)) 1)) in x
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr (/ 1 x)) 1)) into (cbrt (+ (/ 1 (sqr x)) 1))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr (/ 1 x)) 1)) in x
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr (/ 1 x)) 1)) into (cbrt (+ (/ 1 (sqr x)) 1))
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (sqr x)) 1)) into (cbrt (+ (/ 1 (sqr x)) 1))
* [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 0 into 0
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (sqr x)) 1)) into (cbrt (+ (/ 1 (sqr x)) 1))
* [misc]approximate:  Taking taylor expansion of (cbrt (+ (sqr (/ 1 (- x))) 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr (/ 1 (- x))) 1)) in x
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr (/ 1 (- x))) 1)) into (cbrt (+ (/ 1 (sqr x)) 1))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr (/ 1 (- x))) 1)) in x
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr (/ 1 (- x))) 1)) into (cbrt (+ (/ 1 (sqr x)) 1))
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (sqr x)) 1)) into (cbrt (+ (/ 1 (sqr x)) 1))
* [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 0 into 0
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (sqr x)) 1)) into (cbrt (+ (/ 1 (sqr x)) 1))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1 1)
* [misc]approximate:  Taking taylor expansion of (+ (sqr x) 1) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (+ (sqr x) 1) in x
* [misc]taylor:  Taking taylor expansion of (sqr x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (sqr x) 1) in x
* [misc]taylor:  Taking taylor expansion of (sqr x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 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 (+ 1 0) 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 (+ 0 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (sqr x)) 1) into (+ (sqr x) 1)
* [misc]approximate:  Taking taylor expansion of (+ (sqr (/ 1 x)) 1) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [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]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 (+ 0 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 (+ 0 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 (+ 0 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)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 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)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 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)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 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)) (* 0 (/ 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 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 1 (* 1 (sqr (/ 1 (/ 1 x))))) into (+ (sqr x) 1)
* [misc]approximate:  Taking taylor expansion of (+ (sqr (/ 1 (- x))) 1) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [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 (- 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 (+ 0 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 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 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 (- 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)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))))) into 0
* [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 (- 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 (- 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)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))))) into 0
* [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 (- 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 (- 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)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))))))) into 0
* [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 (- 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 (- 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)) (* 0 (/ 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 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 1 (* 1 (sqr (/ 1 (/ 1 (- x)))))) into (+ (sqr x) 1)
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1 1)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 72 ] simplifiying candidate #<alt-event (λ (x) (/ x (+ (sqr x) 1)))>
* [enter]simplify:  Simplifying (/ x (+ (sqr x) 1))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (/ x (fma x x 1))
* * * * [misc]progress:  [ 2 / 72 ] simplifiying candidate #<alt-event (λ (x) (/ x (+ (/ 1 (sqr x)) 1)))>
* [enter]simplify:  Simplifying (/ x (+ (/ 1 (sqr x)) 1))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (/ x (+ 1 (/ (/ 1 x) x)))
* * * * [misc]progress:  [ 3 / 72 ] simplifiying candidate #<alt-event (λ (x) (/ x (+ (/ 1 (sqr x)) 1)))>
* [enter]simplify:  Simplifying (/ x (+ (/ 1 (sqr x)) 1))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (/ x (+ 1 (/ (/ 1 x) x)))
* * * * [misc]progress:  [ 4 / 72 ] simplifiying candidate #<alt-event (λ (x) (/ x (+ (sqr x) 1)))>
* [enter]simplify:  Simplifying (/ x (+ (sqr x) 1))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (/ x (fma x x 1))
* * * * [misc]progress:  [ 5 / 72 ] simplifiying candidate #<alt-event (λ (x) (/ x (+ (/ 1 (sqr x)) 1)))>
* [enter]simplify:  Simplifying (/ x (+ (/ 1 (sqr x)) 1))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (/ x (+ 1 (/ (/ 1 x) x)))
* * * * [misc]progress:  [ 6 / 72 ] simplifiying candidate #<alt-event (λ (x) (/ x (+ (/ 1 (sqr x)) 1)))>
* [enter]simplify:  Simplifying (/ x (+ (/ 1 (sqr x)) 1))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (/ x (+ 1 (/ (/ 1 x) x)))
* * * * [misc]progress:  [ 7 / 72 ] simplifiying candidate #<alt-event (λ (x) (/ x (cube (cbrt (+ (sqr x) 1)))))>
* [enter]simplify:  Simplifying (/ x (cube (cbrt (+ (sqr x) 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (/ x (fma x x 1))
* * * * [misc]progress:  [ 8 / 72 ] simplifiying candidate #<alt-event (λ (x) (/ x (cube (cbrt (+ (/ 1 (sqr x)) 1)))))>
* [enter]simplify:  Simplifying (/ x (cube (cbrt (+ (/ 1 (sqr x)) 1))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (/ x (+ 1 (/ (/ 1 x) x)))
* * * * [misc]progress:  [ 9 / 72 ] simplifiying candidate #<alt-event (λ (x) (/ x (cube (cbrt (+ (/ 1 (sqr x)) 1)))))>
* [enter]simplify:  Simplifying (/ x (cube (cbrt (+ (/ 1 (sqr x)) 1))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (/ x (+ 1 (/ (/ 1 x) x)))
* * * * [misc]progress:  [ 10 / 72 ] simplifiying candidate #<alt-event (λ (x) (/ x (cube (cbrt (+ (sqr x) 1)))))>
* [enter]simplify:  Simplifying (/ x (cube (cbrt (+ (sqr x) 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (/ x (fma x x 1))
* * * * [misc]progress:  [ 11 / 72 ] simplifiying candidate #<alt-event (λ (x) (/ x (cube (cbrt (+ (sqr x) 1)))))>
* [enter]simplify:  Simplifying (/ x (cube (cbrt (+ (sqr x) 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (/ x (fma x x 1))
* * * * [misc]progress:  [ 12 / 72 ] simplifiying candidate #<alt-event (λ (x) (/ x (cube (cbrt (+ (sqr x) 1)))))>
* [enter]simplify:  Simplifying (/ x (cube (cbrt (+ (sqr x) 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (/ x (fma x x 1))
* * * * [misc]progress:  [ 13 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (log1p (expm1 (cube (cbrt (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (expm1 (cube (cbrt (+ (sqr x) 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (expm1 (fma x x 1))
* [exit]simplify:  Simplified to (expm1 (fma x x 1))
* * * * [misc]progress:  [ 14 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (expm1 (log1p (cube (cbrt (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (log1p (cube (cbrt (+ (sqr x) 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (log1p (fma x x 1))
* [exit]simplify:  Simplified to (log1p (fma x x 1))
* * * * [misc]progress:  [ 15 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (pow (cbrt (+ (sqr x) 1)) 3)))>
* * * * [misc]progress:  [ 16 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (pow (cube (cbrt (+ (sqr x) 1))) 1)))>
* * * * [misc]progress:  [ 17 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (exp (log (cube (cbrt (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (log (cube (cbrt (+ (sqr x) 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (log (fma x x 1))
* [exit]simplify:  Simplified to (log (fma x x 1))
* * * * [misc]progress:  [ 18 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (log (exp (cube (cbrt (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (exp (cube (cbrt (+ (sqr x) 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* [exit]simplify:  Simplified to (exp (fma x x 1))
* [exit]simplify:  Simplified to (exp (fma x x 1))
* * * * [misc]progress:  [ 19 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (cube (cbrt (cube (cbrt (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (cbrt (cube (cbrt (+ (sqr x) 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (cbrt (fma x x 1))
* [exit]simplify:  Simplified to (cbrt (fma x x 1))
* * * * [misc]progress:  [ 20 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (cbrt (cube (cube (cbrt (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (cube (cube (cbrt (+ (sqr x) 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (76 enodes)
* * [misc]simplify:  iters left: 1 (120 enodes)
* [exit]simplify:  Simplified to (cube (fma x x 1))
* [exit]simplify:  Simplified to (cube (fma x x 1))
* * * * [misc]progress:  [ 21 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (* (cube (cbrt 1)) (cube (cbrt (+ (sqr x) 1))))))>
* [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 x) 1)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* [exit]simplify:  Simplified to (fma x x 1)
* [exit]simplify:  Simplified to (fma x x 1)
* * * * [misc]progress:  [ 22 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (* (cube 1) (cube (cbrt (+ (sqr x) 1))))))>
* [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 x) 1)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* [exit]simplify:  Simplified to (fma x x 1)
* [exit]simplify:  Simplified to (fma x x 1)
* * * * [misc]progress:  [ 23 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (/ (cube (cbrt (- (pow (sqr x) 3) (pow 1 3)))) (cube (cbrt (+ (sqr (sqr x)) (- (sqr 1) (* (sqr x) 1))))))))>
* [enter]simplify:  Simplifying (cube (cbrt (- (pow (sqr x) 3) (pow 1 3))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (- (sqr (cube x)) 1)
* [exit]simplify:  Simplified to (- (sqr (cube x)) 1)
* [enter]simplify:  Simplifying (cube (cbrt (+ (sqr (sqr x)) (- (sqr 1) (* (sqr x) 1)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (55 enodes)
* * [misc]simplify:  iters left: 2 (74 enodes)
* * [misc]simplify:  iters left: 1 (91 enodes)
* [exit]simplify:  Simplified to (- (fma (sqr x) (sqr x) 1) (sqr x))
* [exit]simplify:  Simplified to (- (fma (sqr x) (sqr x) 1) (sqr x))
* * * * [misc]progress:  [ 24 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (/ (cube (cbrt (- (sqr (sqr x)) (sqr 1)))) (cube (cbrt (- (sqr x) 1))))))>
* [enter]simplify:  Simplifying (cube (cbrt (- (sqr (sqr x)) (sqr 1))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* * [misc]simplify:  iters left: 1 (109 enodes)
* [exit]simplify:  Simplified to (- (* (sqr x) (sqr x)) 1)
* [exit]simplify:  Simplified to (- (* (sqr x) (sqr x)) 1)
* [enter]simplify:  Simplifying (cube (cbrt (- (sqr x) 1)))
* * [misc]simplify:  iters left: 5 (6 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 (- (sqr x) 1)
* [exit]simplify:  Simplified to (- (sqr x) 1)
* * * * [misc]progress:  [ 25 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (* (cbrt (+ (sqr x) 1)) (* (cbrt (+ (sqr x) 1)) (cbrt (+ (sqr x) 1))))))>
* [enter]simplify:  Simplifying (* (cbrt (+ (sqr x) 1)) (cbrt (+ (sqr x) 1)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (* (cbrt (fma x x 1)) (cbrt (fma x x 1)))
* [exit]simplify:  Simplified to (* (cbrt (fma x x 1)) (cbrt (fma x x 1)))
* * * * [misc]progress:  [ 26 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (sqr (sqrt (cube (cbrt (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (sqrt (cube (cbrt (+ (sqr x) 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (hypot 1 x)
* [exit]simplify:  Simplified to (hypot 1 x)
* * * * [misc]progress:  [ 27 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (* 1 (cube (cbrt (+ (sqr x) 1))))))>
* * * * [misc]progress:  [ 28 / 72 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (/ x (cube (cbrt (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (expm1 (/ x (cube (cbrt (+ (sqr x) 1)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (expm1 (/ x (fma x x 1)))
* [exit]simplify:  Simplified to (expm1 (/ x (fma x x 1)))
* * * * [misc]progress:  [ 29 / 72 ] simplifiying candidate #<alt-delta (λ (x) (expm1 (log1p (/ x (cube (cbrt (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (log1p (/ x (cube (cbrt (+ (sqr x) 1)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (log1p (/ x (fma x x 1)))
* [exit]simplify:  Simplified to (log1p (/ x (fma x x 1)))
* * * * [misc]progress:  [ 30 / 72 ] simplifiying candidate #<alt-delta (λ (x) (pow (/ x (cube (cbrt (+ (sqr x) 1)))) 1))>
* * * * [misc]progress:  [ 31 / 72 ] simplifiying candidate #<alt-delta (λ (x) (exp (log (/ x (cube (cbrt (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (log (/ x (cube (cbrt (+ (sqr x) 1)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (log (/ x (fma x x 1)))
* [exit]simplify:  Simplified to (log (/ x (fma x x 1)))
* * * * [misc]progress:  [ 32 / 72 ] simplifiying candidate #<alt-delta (λ (x) (log (exp (/ x (cube (cbrt (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (exp (/ x (cube (cbrt (+ (sqr x) 1)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (exp (/ x (fma x x 1)))
* [exit]simplify:  Simplified to (exp (/ x (fma x x 1)))
* * * * [misc]progress:  [ 33 / 72 ] simplifiying candidate #<alt-delta (λ (x) (cube (cbrt (/ x (cube (cbrt (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (cbrt (/ x (cube (cbrt (+ (sqr x) 1)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (cbrt (/ x (fma x x 1)))
* [exit]simplify:  Simplified to (cbrt (/ x (fma x x 1)))
* * * * [misc]progress:  [ 34 / 72 ] simplifiying candidate #<alt-delta (λ (x) (cbrt (cube (/ x (cube (cbrt (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (cube (/ x (cube (cbrt (+ (sqr x) 1)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (101 enodes)
* * [misc]simplify:  iters left: 1 (187 enodes)
* [exit]simplify:  Simplified to (cube (/ x (fma x x 1)))
* [exit]simplify:  Simplified to (cube (/ x (fma x x 1)))
* * * * [misc]progress:  [ 35 / 72 ] simplifiying candidate #<alt-delta (λ (x) (sqr (sqrt (/ x (cube (cbrt (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (sqrt (/ x (cube (cbrt (+ (sqr x) 1)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (sqrt (/ x (fma x x 1)))
* [exit]simplify:  Simplified to (sqrt (/ x (fma x x 1)))
* * * * [misc]progress:  [ 36 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ (- x) (- (cube (cbrt (+ (sqr x) 1))))))>
* [enter]simplify:  Simplifying (- x)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (- x)
* [exit]simplify:  Simplified to (- x)
* [enter]simplify:  Simplifying (- (cube (cbrt (+ (sqr x) 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* [exit]simplify:  Simplified to (- (fma x x 1))
* [exit]simplify:  Simplified to (- (fma x x 1))
* * * * [misc]progress:  [ 37 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* 1 (/ x (cube (cbrt (+ (sqr x) 1))))))>
* * * * [misc]progress:  [ 38 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* x (/ 1 (cube (cbrt (+ (sqr x) 1))))))>
* [enter]simplify:  Simplifying (/ 1 (cube (cbrt (+ (sqr x) 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (/ 1 (fma x x 1))
* [exit]simplify:  Simplified to (/ 1 (fma x x 1))
* * * * [misc]progress:  [ 39 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ 1 (/ (cube (cbrt (+ (sqr x) 1))) x)))>
* [enter]simplify:  Simplifying (/ (cube (cbrt (+ (sqr x) 1))) x)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (/ (fma x x 1) x)
* [exit]simplify:  Simplified to (/ (fma x x 1) x)
* * * * [misc]progress:  [ 40 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ x (cube (cbrt 1))) (cube (cbrt (+ (sqr x) 1)))))>
* [enter]simplify:  Simplifying (/ x (cube (cbrt 1)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (/ x 1)
* [exit]simplify:  Simplified to (/ x 1)
* * * * [misc]progress:  [ 41 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ x (cube 1)) (cube (cbrt (+ (sqr x) 1)))))>
* [enter]simplify:  Simplifying (/ x (cube 1))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* * [misc]simplify:  iters left: 1 (9 enodes)
* [exit]simplify:  Simplified to (/ x 1)
* [exit]simplify:  Simplified to (/ x 1)
* * * * [misc]progress:  [ 42 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ x (cbrt (+ (sqr x) 1))) (* (cbrt (+ (sqr x) 1)) (cbrt (+ (sqr x) 1)))))>
* [enter]simplify:  Simplifying (/ x (cbrt (+ (sqr x) 1)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (/ x (cbrt (fma x x 1)))
* [exit]simplify:  Simplified to (/ x (cbrt (fma x x 1)))
* * * * [misc]progress:  [ 43 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ x 1) (cube (cbrt (+ (sqr x) 1)))))>
* [enter]simplify:  Simplifying (/ x 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (/ x 1)
* [exit]simplify:  Simplified to (/ x 1)
* * * * [misc]progress:  [ 44 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (/ x (cube (cbrt (- (pow (sqr x) 3) (pow 1 3))))) (cube (cbrt (+ (sqr (sqr x)) (- (sqr 1) (* (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (/ x (cube (cbrt (- (pow (sqr x) 3) (pow 1 3)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (51 enodes)
* [exit]simplify:  Simplified to (/ x (- (* (cube x) (cube x)) 1))
* [exit]simplify:  Simplified to (/ x (- (* (cube x) (cube x)) 1))
* * * * [misc]progress:  [ 45 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (/ x (cube (cbrt (- (sqr (sqr x)) (sqr 1))))) (cube (cbrt (- (sqr x) 1)))))>
* [enter]simplify:  Simplifying (/ x (cube (cbrt (- (sqr (sqr x)) (sqr 1)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (70 enodes)
* * [misc]simplify:  iters left: 1 (118 enodes)
* [exit]simplify:  Simplified to (/ (/ x (fma x x 1)) (- (sqr x) 1))
* [exit]simplify:  Simplified to (/ (/ x (fma x x 1)) (- (sqr x) 1))
* * * * [misc]progress:  [ 46 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (cube (log1p (expm1 (cbrt (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (expm1 (cbrt (+ (sqr x) 1)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (expm1 (cbrt (fma x x 1)))
* [exit]simplify:  Simplified to (expm1 (cbrt (fma x x 1)))
* * * * [misc]progress:  [ 47 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (cube (expm1 (log1p (cbrt (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (log1p (cbrt (+ (sqr x) 1)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (log1p (cbrt (fma x x 1)))
* [exit]simplify:  Simplified to (log1p (cbrt (fma x x 1)))
* * * * [misc]progress:  [ 48 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (cube (pow (+ (sqr x) 1) 1/3))))>
* * * * [misc]progress:  [ 49 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (cube (pow (cbrt (+ (sqr x) 1)) 1))))>
* * * * [misc]progress:  [ 50 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (cube (exp (log (cbrt (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (log (cbrt (+ (sqr x) 1)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (log (cbrt (fma x x 1)))
* [exit]simplify:  Simplified to (log (cbrt (fma x x 1)))
* * * * [misc]progress:  [ 51 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (cube (log (exp (cbrt (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (exp (cbrt (+ (sqr x) 1)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (exp (cbrt (fma x x 1)))
* [exit]simplify:  Simplified to (exp (cbrt (fma x x 1)))
* * * * [misc]progress:  [ 52 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (cube (* (cbrt 1) (cbrt (+ (sqr x) 1))))))>
* [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 x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (fma x x 1))
* [exit]simplify:  Simplified to (cbrt (fma x x 1))
* * * * [misc]progress:  [ 53 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (cube (/ (cbrt (- (pow (sqr x) 3) (pow 1 3))) (cbrt (+ (sqr (sqr x)) (- (sqr 1) (* (sqr x) 1))))))))>
* [enter]simplify:  Simplifying (cbrt (- (pow (sqr x) 3) (pow 1 3)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (cbrt (- (sqr (cube x)) 1))
* [exit]simplify:  Simplified to (cbrt (- (sqr (cube x)) 1))
* [enter]simplify:  Simplifying (cbrt (+ (sqr (sqr x)) (- (sqr 1) (* (sqr x) 1))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (68 enodes)
* * [misc]simplify:  iters left: 1 (80 enodes)
* [exit]simplify:  Simplified to (cbrt (- (fma (sqr x) (sqr x) 1) (sqr x)))
* [exit]simplify:  Simplified to (cbrt (- (fma (sqr x) (sqr x) 1) (sqr x)))
* * * * [misc]progress:  [ 54 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (cube (/ (cbrt (- (sqr (sqr x)) (sqr 1))) (cbrt (- (sqr x) 1))))))>
* [enter]simplify:  Simplifying (cbrt (- (sqr (sqr x)) (sqr 1)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* * [misc]simplify:  iters left: 1 (60 enodes)
* [exit]simplify:  Simplified to (cbrt (- (* (sqr x) (sqr x)) 1))
* [exit]simplify:  Simplified to (cbrt (- (* (sqr x) (sqr x)) 1))
* [enter]simplify:  Simplifying (cbrt (- (sqr x) 1))
* * [misc]simplify:  iters left: 4 (5 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 (- (sqr x) 1))
* [exit]simplify:  Simplified to (cbrt (- (sqr x) 1))
* * * * [misc]progress:  [ 55 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (cube (cube (cbrt (cbrt (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (cbrt (cbrt (+ (sqr x) 1)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (cbrt (cbrt (fma x x 1)))
* [exit]simplify:  Simplified to (cbrt (cbrt (fma x x 1)))
* * * * [misc]progress:  [ 56 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (cube (cbrt (cube (cbrt (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (cube (cbrt (+ (sqr x) 1)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* [exit]simplify:  Simplified to (fma x x 1)
* [exit]simplify:  Simplified to (fma x x 1)
* * * * [misc]progress:  [ 57 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (cube (sqr (sqrt (cbrt (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (sqrt (cbrt (+ (sqr x) 1)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (fma x x 1)))
* [exit]simplify:  Simplified to (sqrt (cbrt (fma x x 1)))
* * * * [misc]progress:  [ 58 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (cube (* 1 (cbrt (+ (sqr x) 1))))))>
* * * * [misc]progress:  [ 59 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (cube (cbrt (log1p (expm1 (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (expm1 (+ (sqr x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (expm1 (fma x x 1))
* [exit]simplify:  Simplified to (expm1 (fma x x 1))
* * * * [misc]progress:  [ 60 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (cube (cbrt (expm1 (log1p (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (log1p (+ (sqr x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (log1p (fma x x 1))
* [exit]simplify:  Simplified to (log1p (fma x x 1))
* * * * [misc]progress:  [ 61 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (cube (cbrt (fma x x 1)))))>
* * * * [misc]progress:  [ 62 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (cube (cbrt (fma 1 (sqr x) 1)))))>
* * * * [misc]progress:  [ 63 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (cube (cbrt (pow (+ (sqr x) 1) 1)))))>
* * * * [misc]progress:  [ 64 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (cube (cbrt (exp (log (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (log (+ (sqr x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (log (fma x x 1))
* [exit]simplify:  Simplified to (log (fma x x 1))
* * * * [misc]progress:  [ 65 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (cube (cbrt (log (exp (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (exp (+ (sqr x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* [exit]simplify:  Simplified to (exp (fma x x 1))
* [exit]simplify:  Simplified to (exp (fma x x 1))
* * * * [misc]progress:  [ 66 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (cube (cbrt (cube (cbrt (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (cbrt (+ (sqr x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (fma x x 1))
* [exit]simplify:  Simplified to (cbrt (fma x x 1))
* * * * [misc]progress:  [ 67 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (cube (cbrt (cbrt (cube (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (cube (+ (sqr x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (38 enodes)
* [exit]simplify:  Simplified to (cube (fma x x 1))
* [exit]simplify:  Simplified to (cube (fma x x 1))
* * * * [misc]progress:  [ 68 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (cube (cbrt (sqr (sqrt (+ (sqr x) 1)))))))>
* [enter]simplify:  Simplifying (sqrt (+ (sqr x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (hypot 1 x)
* [exit]simplify:  Simplified to (hypot 1 x)
* * * * [misc]progress:  [ 69 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (cube (cbrt (* 1 (+ (sqr x) 1))))))>
* * * * [misc]progress:  [ 70 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (cube (cbrt (/ (- (pow (sqr x) 3) (pow 1 3)) (+ (sqr (sqr x)) (- (sqr 1) (* (sqr x) 1))))))))>
* [enter]simplify:  Simplifying (- (pow (sqr x) 3) (pow 1 3))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (- (* (cube x) (cube x)) 1)
* [exit]simplify:  Simplified to (- (* (cube x) (cube x)) 1)
* [enter]simplify:  Simplifying (+ (sqr (sqr x)) (- (sqr 1) (* (sqr x) 1)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (48 enodes)
* * [misc]simplify:  iters left: 2 (69 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (- (fma (sqr x) (sqr x) 1) (sqr x))
* [exit]simplify:  Simplified to (- (fma (sqr x) (sqr x) 1) (sqr x))
* * * * [misc]progress:  [ 71 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (cube (cbrt (/ (- (sqr (sqr x)) (sqr 1)) (- (sqr x) 1))))))>
* [enter]simplify:  Simplifying (- (sqr (sqr x)) (sqr 1))
* * [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 (36 enodes)
* [exit]simplify:  Simplified to (- (* (sqr x) (sqr x)) 1)
* [exit]simplify:  Simplified to (- (* (sqr x) (sqr x)) 1)
* [enter]simplify:  Simplifying (- (sqr x) 1)
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (12 enodes)
* [exit]simplify:  Simplified to (- (sqr x) 1)
* [exit]simplify:  Simplified to (- (sqr x) 1)
* * * * [misc]progress:  [ 72 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ x (cube (cbrt (+ 1 (sqr x))))))>
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* * [misc]regime-changes:  Finding splitpoints for: (#<alt-delta (λ (x) (* (/ x (- (sqr (sqr x)) (sqr 1))) (- (sqr x) 1)))> #<alt-delta (λ (x) (log1p (expm1 (/ x (+ (sqr x) 1)))))> #<alt-delta (λ (x) (/ x (cube (cbrt (+ (sqr x) 1)))))> #<alt-delta (λ (x) (- (/ 1 (pow x 5)) (- (/ 1 (cube x)) (/ 1 x))))>)
* [misc]regimes:  Found splitpoints: (#s(sp 0 x -6539.762f0) #s(sp 1 x 23.198608f0) #s(sp 0 x +inf.0)) , with alts (#<alt-delta (λ (x) (- (/ 1 (pow x 5)) (- (/ 1 (cube x)) (/ 1 x))))> #<alt-delta (λ (x) (* (/ x (- (sqr (sqr x)) (sqr 1))) (- (sqr x) 1)))>)
* [misc]splitpoints:  intervals are:  ((#f . #s(sp 0 x -6539.762f0)) (#s(sp 1 x 23.198608f0) . #s(sp 0 x +inf.0)))
* [misc]splitpoints:  intervals are:  ((#s(sp 0 x -6539.762f0) . #s(sp 1 x 23.198608f0)))
* [enter]simplify:  Simplifying (/ 1 (pow x 5))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* [exit]simplify:  Simplified to (/ 1 (pow x 5))
* [exit]simplify:  Simplified to (/ 1 (pow x 5))
* [enter]simplify:  Simplifying (- (/ 1 (cube x)) (/ 1 x))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (16 enodes)
* [exit]simplify:  Simplified to (- (/ (/ 1 x) (* x x)) (/ 1 x))
* [exit]simplify:  Simplified to (- (/ (/ 1 x) (* x x)) (/ 1 x))
* [enter]simplify:  Simplifying (/ x (- (sqr (sqr x)) (sqr 1)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (62 enodes)
* * [misc]simplify:  iters left: 1 (103 enodes)
* [exit]simplify:  Simplified to (/ (/ x (fma x x 1)) (- (sqr x) 1))
* [exit]simplify:  Simplified to (/ (/ x (fma x x 1)) (- (sqr x) 1))
* [enter]simplify:  Simplifying (expm1 (/ x (+ (sqr x) 1)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (expm1 (/ x (fma x x 1)))
* [exit]simplify:  Simplified to (expm1 (/ x (fma x x 1)))
* [enter]simplify:  Simplifying (cbrt (+ (sqr x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (fma x x 1))
* [exit]simplify:  Simplified to (cbrt (fma x x 1))