* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * [misc]progress:  [2/2] Setting up program.
* [enter]simplify:  Simplifying (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (- (+ (/ 1 (- x 1)) (/ 1 (+ x 1))) (/ 2 x))
* [misc]progress:  [Phase 2 of 3] Improving.
* * [misc]progress:  iteration 1 / 3
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-event (λ (x) (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 3 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ x 1)) (/ 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ x 1)) (/ 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 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 0) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (+ (* -2 (pow x 3)) (+ (* -2 x) (* -2 (/ 1 x)))) into (- (+ (* 2 (/ 1 x)) (+ (* 2 (pow x 3)) (* 2 x))))
* [misc]approximate:  Taking taylor expansion of (+ (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) (/ 1 (- (/ 1 x) 1))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) (/ 1 (- (/ 1 x) 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) (/ 1 (- (/ 1 x) 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 1 -2) into -1
* [misc]backup-simplify:  Simplify (+ -1 1) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (+ -1 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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (+ -1 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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* -1 (/ 1 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) (+ (* 2 (/ 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 0) 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 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) (+ (* 2 (/ 0 1)) (* 0 (/ 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 0) 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (+ -1 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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* -1 (/ 1 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) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 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 0) 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* 2 (pow (/ 1 x) 7)) (+ (* 2 (pow (/ 1 x) 5)) (* 2 (pow (/ 1 x) 3)))) into (+ (* 2 (/ 1 (pow x 3))) (+ (* 2 (/ 1 (pow x 5))) (* 2 (/ 1 (pow x 7)))))
* [misc]approximate:  Taking taylor expansion of (+ (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) (/ 1 (- (/ 1 (- x)) 1))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) (/ 1 (- (/ 1 (- x)) 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 -1) into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) (/ 1 (- (/ 1 (- x)) 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 -1) into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- -2) into 2
* [misc]backup-simplify:  Simplify (+ -1 2) into 1
* [misc]backup-simplify:  Simplify (+ 1 -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 (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -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 -1) (+ (* -2 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) 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) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ -1 -1)))) into 1
* [misc]backup-simplify:  Simplify (+ -1 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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -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)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) 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)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 1 (/ -1 -1)))) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -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 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 1 (/ 0 -1)) (* -1 (/ -1 -1)))) into 1
* [misc]backup-simplify:  Simplify (+ -1 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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -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)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -2 (/ 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 0) 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)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 1 (/ 0 -1)) (* -1 (/ 0 -1)) (* 1 (/ -1 -1)))) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -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)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 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 0) 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)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 1 (/ 0 -1)) (* -1 (/ 0 -1)) (* 1 (/ 0 -1)) (* -1 (/ -1 -1)))) into 1
* [misc]backup-simplify:  Simplify (+ -1 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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -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)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 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 0) 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)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 1 (/ 0 -1)) (* -1 (/ 0 -1)) (* 1 (/ 0 -1)) (* -1 (/ 0 -1)) (* 1 (/ -1 -1)))) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 (- x)) 7)) (+ (* -2 (pow (/ 1 (- x)) 5)) (* -2 (pow (/ 1 (- x)) 3)))) into (+ (* 2 (/ 1 (pow x 3))) (+ (* 2 (/ 1 (pow x 5))) (* 2 (/ 1 (pow x 7)))))
* * * * [misc]progress:  [ 2 / 3 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (/ 1 (+ x 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [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 (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (sqr x)) (+ (* -1 x) 1)) into (- (+ (sqr x) 1) x)
* [misc]approximate:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (+ (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (pow (/ 1 x) 3)) (+ (* -1 (sqr (/ 1 x))) (* 1 (/ 1 x)))) into (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (sqr x)))
* [misc]approximate:  Taking taylor expansion of (/ 1 (+ (/ 1 (- x)) 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (+ (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 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 (- 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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ (* -1 (pow (/ 1 (- x)) 3)) (+ (* -1 (sqr (/ 1 (- x)))) (* -1 (/ 1 (- x))))) into (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (sqr x)))
* * * * [misc]progress:  [ 3 / 3 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (- (/ 1 (+ x 1)) (/ 2 x)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ x 1)) (/ 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ x 1)) (/ 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (/ 2 1) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ (* -1 x) (+ 1 (* -2 (/ 1 x)))) into (- 1 (+ (* 2 (/ 1 x)) x))
* [misc]approximate:  Taking taylor expansion of (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 1 -2) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (pow (/ 1 x) 3)) (+ (* -1 (sqr (/ 1 x))) (* -1 (/ 1 x)))) into (- (/ 1 (pow x 3)) (+ (/ 1 x) (/ 1 (sqr x))))
* [misc]approximate:  Taking taylor expansion of (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 -1) into -2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 -1) into -2
* [misc]backup-simplify:  Simplify (- -2) into 2
* [misc]backup-simplify:  Simplify (+ -1 2) 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 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -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 -1) (+ (* -2 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [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 (- 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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -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)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ (* -1 (pow (/ 1 (- x)) 3)) (+ (* -1 (sqr (/ 1 (- x)))) (* 1 (/ 1 (- x))))) into (- (/ 1 (pow x 3)) (+ (/ 1 x) (/ 1 (sqr x))))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 3 ] rewriting at (2)
* * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 1 1)
* * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 1)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 63 ] simplifiying candidate #<alt-event (λ (x) (- (+ (* 2 (/ 1 x)) (+ (* 2 (pow x 3)) (* 2 x)))))>
* [enter]simplify:  Simplifying (- (+ (* 2 (/ 1 x)) (+ (* 2 (pow x 3)) (* 2 x))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (94 enodes)
* * [misc]simplify:  iters left: 2 (159 enodes)
* * [misc]simplify:  iters left: 1 (267 enodes)
* [exit]simplify:  Simplified to (- (+ (* (+ x x) (* x x)) (+ (+ x x) (/ 2 x))))
* * * * [misc]progress:  [ 2 / 63 ] simplifiying candidate #<alt-event (λ (x) (+ (* 2 (/ 1 (pow x 3))) (+ (* 2 (/ 1 (pow x 5))) (* 2 (/ 1 (pow x 7))))))>
* [enter]simplify:  Simplifying (+ (* 2 (/ 1 (pow x 3))) (+ (* 2 (/ 1 (pow x 5))) (* 2 (/ 1 (pow x 7)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (66 enodes)
* * [misc]simplify:  iters left: 2 (90 enodes)
* * [misc]simplify:  iters left: 1 (117 enodes)
* [exit]simplify:  Simplified to (+ (+ (/ 2 (pow x 7)) (/ 2 (pow x 5))) (/ (/ 2 x) (* x x)))
* * * * [misc]progress:  [ 3 / 63 ] simplifiying candidate #<alt-event (λ (x) (+ (* 2 (/ 1 (pow x 3))) (+ (* 2 (/ 1 (pow x 5))) (* 2 (/ 1 (pow x 7))))))>
* [enter]simplify:  Simplifying (+ (* 2 (/ 1 (pow x 3))) (+ (* 2 (/ 1 (pow x 5))) (* 2 (/ 1 (pow x 7)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (66 enodes)
* * [misc]simplify:  iters left: 2 (90 enodes)
* * [misc]simplify:  iters left: 1 (117 enodes)
* [exit]simplify:  Simplified to (+ (+ (/ 2 (pow x 7)) (/ 2 (pow x 5))) (/ (/ 2 x) (* x x)))
* * * * [misc]progress:  [ 4 / 63 ] simplifiying candidate #<alt-event (λ (x) (+ (- (- (+ (sqr x) 1) x) (/ 2 x)) (/ 1 (- x 1))))>
* [enter]simplify:  Simplifying (+ (- (- (+ (sqr x) 1) x) (/ 2 x)) (/ 1 (- x 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (65 enodes)
* * [misc]simplify:  iters left: 2 (99 enodes)
* * [misc]simplify:  iters left: 1 (150 enodes)
* [exit]simplify:  Simplified to (- (- (* x x) (- x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 5 / 63 ] simplifiying candidate #<alt-event (λ (x) (+ (- (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (sqr x))) (/ 2 x)) (/ 1 (- x 1))))>
* [enter]simplify:  Simplifying (+ (- (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (sqr x))) (/ 2 x)) (/ 1 (- x 1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (74 enodes)
* * [misc]simplify:  iters left: 2 (105 enodes)
* * [misc]simplify:  iters left: 1 (152 enodes)
* [exit]simplify:  Simplified to (- (+ (/ 1 (cube x)) (- (/ 1 x) (/ 2 x))) (- (/ 1 (sqr x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 6 / 63 ] simplifiying candidate #<alt-event (λ (x) (+ (- (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (sqr x))) (/ 2 x)) (/ 1 (- x 1))))>
* [enter]simplify:  Simplifying (+ (- (- (+ (/ 1 (pow x 3)) (/ 1 x)) (/ 1 (sqr x))) (/ 2 x)) (/ 1 (- x 1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (74 enodes)
* * [misc]simplify:  iters left: 2 (105 enodes)
* * [misc]simplify:  iters left: 1 (152 enodes)
* [exit]simplify:  Simplified to (- (+ (/ 1 (cube x)) (- (/ 1 x) (/ 2 x))) (- (/ 1 (sqr x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 7 / 63 ] simplifiying candidate #<alt-event (λ (x) (+ (- 1 (+ (* 2 (/ 1 x)) x)) (/ 1 (- x 1))))>
* [enter]simplify:  Simplifying (+ (- 1 (+ (* 2 (/ 1 x)) x)) (/ 1 (- x 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (+ (/ 1 (- x 1)) (- (- 1 x) (/ 2 x)))
* * * * [misc]progress:  [ 8 / 63 ] simplifiying candidate #<alt-event (λ (x) (+ (- (/ 1 (pow x 3)) (+ (/ 1 x) (/ 1 (sqr x)))) (/ 1 (- x 1))))>
* [enter]simplify:  Simplifying (+ (- (/ 1 (pow x 3)) (+ (/ 1 x) (/ 1 (sqr x)))) (/ 1 (- x 1)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (61 enodes)
* [exit]simplify:  Simplified to (- (- (/ 1 (cube x)) (/ 1 x)) (- (/ (/ 1 x) x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 9 / 63 ] simplifiying candidate #<alt-event (λ (x) (+ (- (/ 1 (pow x 3)) (+ (/ 1 x) (/ 1 (sqr x)))) (/ 1 (- x 1))))>
* [enter]simplify:  Simplifying (+ (- (/ 1 (pow x 3)) (+ (/ 1 x) (/ 1 (sqr x)))) (/ 1 (- x 1)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (61 enodes)
* [exit]simplify:  Simplified to (- (- (/ 1 (cube x)) (/ 1 x)) (- (/ (/ 1 x) x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 10 / 63 ] simplifiying candidate #<alt-delta (λ (x) (log (* (/ (exp (/ 1 (+ x 1))) (exp (/ 2 x))) (exp (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (* (/ (exp (/ 1 (+ x 1))) (exp (/ 2 x))) (exp (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (52 enodes)
* [exit]simplify:  Simplified to (exp (+ (- (/ 1 (- x 1)) (/ 2 x)) (/ 1 (+ x 1))))
* [exit]simplify:  Simplified to (exp (+ (- (/ 1 (- x 1)) (/ 2 x)) (/ 1 (+ x 1))))
* * * * [misc]progress:  [ 11 / 63 ] simplifiying candidate #<alt-delta (λ (x) (log (* (exp (- (/ 1 (+ x 1)) (/ 2 x))) (exp (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (* (exp (- (/ 1 (+ x 1)) (/ 2 x))) (exp (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (49 enodes)
* [exit]simplify:  Simplified to (exp (+ (- (/ 1 (- x 1)) (/ 2 x)) (/ 1 (+ x 1))))
* [exit]simplify:  Simplified to (exp (+ (- (/ 1 (- x 1)) (/ 2 x)) (/ 1 (+ x 1))))
* * * * [misc]progress:  [ 12 / 63 ] simplifiying candidate #<alt-delta (λ (x) (pow (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) 1))>
* * * * [misc]progress:  [ 13 / 63 ] simplifiying candidate #<alt-delta (λ (x) (exp (log (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (log (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (log (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (log (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 14 / 63 ] simplifiying candidate #<alt-delta (λ (x) (log (exp (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (exp (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* [exit]simplify:  Simplified to (exp (- (+ (/ 1 (- x 1)) (/ 1 (+ x 1))) (/ 2 x)))
* [exit]simplify:  Simplified to (exp (- (+ (/ 1 (- x 1)) (/ 1 (+ x 1))) (/ 2 x)))
* * * * [misc]progress:  [ 15 / 63 ] simplifiying candidate #<alt-delta (λ (x) (cube (cbrt (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (cbrt (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (cbrt (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (cbrt (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 16 / 63 ] simplifiying candidate #<alt-delta (λ (x) (cbrt (cube (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (cube (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (72 enodes)
* * [misc]simplify:  iters left: 2 (135 enodes)
* * [misc]simplify:  iters left: 1 (332 enodes)
* [exit]simplify:  Simplified to (cube (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (cube (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 17 / 63 ] simplifiying candidate #<alt-delta (λ (x) (sqr (sqrt (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (sqrt (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (sqrt (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (sqrt (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 18 / 63 ] simplifiying candidate #<alt-delta (λ (x) (/ (+ (* (- (* 1 x) (* (+ x 1) 2)) (- x 1)) (* (* (+ x 1) x) 1)) (* (* (+ x 1) x) (- x 1))))>
* [enter]simplify:  Simplifying (+ (* (- (* 1 x) (* (+ x 1) 2)) (- x 1)) (* (* (+ x 1) x) 1))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (62 enodes)
* [exit]simplify:  Simplified to (+ (* (- x 1) (- (- x 2) (+ x x))) (+ (* x x) x))
* [exit]simplify:  Simplified to (+ (* (- x 1) (- (- x 2) (+ x x))) (+ (* x x) x))
* [enter]simplify:  Simplifying (* (* (+ x 1) x) (- x 1))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* * [misc]simplify:  iters left: 1 (43 enodes)
* [exit]simplify:  Simplified to (* (- x 1) (+ x (* x x)))
* [exit]simplify:  Simplified to (* (- x 1) (+ x (* x x)))
* * * * [misc]progress:  [ 19 / 63 ] simplifiying candidate #<alt-delta (λ (x) (/ (+ (* (- (pow (/ 1 (+ x 1)) 3) (pow (/ 2 x) 3)) (- x 1)) (* (+ (sqr (/ 1 (+ x 1))) (+ (sqr (/ 2 x)) (* (/ 1 (+ x 1)) (/ 2 x)))) 1)) (* (+ (sqr (/ 1 (+ x 1))) (+ (sqr (/ 2 x)) (* (/ 1 (+ x 1)) (/ 2 x)))) (- x 1))))>
* [enter]simplify:  Simplifying (+ (* (- (pow (/ 1 (+ x 1)) 3) (pow (/ 2 x) 3)) (- x 1)) (* (+ (sqr (/ 1 (+ x 1))) (+ (sqr (/ 2 x)) (* (/ 1 (+ x 1)) (/ 2 x)))) 1))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (86 enodes)
* * [misc]simplify:  iters left: 3 (133 enodes)
* * [misc]simplify:  iters left: 2 (194 enodes)
* * [misc]simplify:  iters left: 1 (289 enodes)
* [exit]simplify:  Simplified to (+ (+ (* (/ 1 (+ x 1)) (/ 1 (+ x 1))) (+ (/ (/ 2 x) (+ x 1)) (sqr (/ 2 x)))) (* (- x 1) (- (/ 1 (cube (+ x 1))) (cube (/ 2 x)))))
* [exit]simplify:  Simplified to (+ (+ (* (/ 1 (+ x 1)) (/ 1 (+ x 1))) (+ (/ (/ 2 x) (+ x 1)) (sqr (/ 2 x)))) (* (- x 1) (- (/ 1 (cube (+ x 1))) (cube (/ 2 x)))))
* [enter]simplify:  Simplifying (* (+ (sqr (/ 1 (+ x 1))) (+ (sqr (/ 2 x)) (* (/ 1 (+ x 1)) (/ 2 x)))) (- x 1))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (153 enodes)
* * [misc]simplify:  iters left: 2 (269 enodes)
* * [misc]simplify:  iters left: 1 (437 enodes)
* [exit]simplify:  Simplified to (+ (* (* (/ 2 x) (- x 1)) (+ (/ 1 (+ x 1)) (/ 2 x))) (/ (- x 1) (* (+ x 1) (+ x 1))))
* [exit]simplify:  Simplified to (+ (* (* (/ 2 x) (- x 1)) (+ (/ 1 (+ x 1)) (/ 2 x))) (/ (- x 1) (* (+ x 1) (+ x 1))))
* * * * [misc]progress:  [ 20 / 63 ] simplifiying candidate #<alt-delta (λ (x) (/ (+ (* (- (sqr (/ 1 (+ x 1))) (sqr (/ 2 x))) (- x 1)) (* (+ (/ 1 (+ x 1)) (/ 2 x)) 1)) (* (+ (/ 1 (+ x 1)) (/ 2 x)) (- x 1))))>
* [enter]simplify:  Simplifying (+ (* (- (sqr (/ 1 (+ x 1))) (sqr (/ 2 x))) (- x 1)) (* (+ (/ 1 (+ x 1)) (/ 2 x)) 1))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (75 enodes)
* * [misc]simplify:  iters left: 2 (122 enodes)
* * [misc]simplify:  iters left: 1 (227 enodes)
* [exit]simplify:  Simplified to (* (+ (* (- x 1) (- (/ 1 (+ x 1)) (/ 2 x))) 1) (+ (/ 2 x) (/ 1 (+ x 1))))
* [exit]simplify:  Simplified to (* (+ (* (- x 1) (- (/ 1 (+ x 1)) (/ 2 x))) 1) (+ (/ 2 x) (/ 1 (+ x 1))))
* [enter]simplify:  Simplifying (* (+ (/ 1 (+ x 1)) (/ 2 x)) (- x 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (51 enodes)
* [exit]simplify:  Simplified to (+ (* (/ 2 x) (- x 1)) (/ (- x 1) (+ x 1)))
* [exit]simplify:  Simplified to (+ (* (/ 2 x) (- x 1)) (/ (- x 1) (+ x 1)))
* * * * [misc]progress:  [ 21 / 63 ] simplifiying candidate #<alt-delta (λ (x) (/ (+ (pow (- (/ 1 (+ x 1)) (/ 2 x)) 3) (pow (/ 1 (- x 1)) 3)) (+ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqr (/ 1 (- x 1))) (* (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (+ (pow (- (/ 1 (+ x 1)) (/ 2 x)) 3) (pow (/ 1 (- x 1)) 3))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (53 enodes)
* [exit]simplify:  Simplified to (+ (/ 1 (cube (- x 1))) (cube (- (/ 1 (+ x 1)) (/ 2 x))))
* [exit]simplify:  Simplified to (+ (/ 1 (cube (- x 1))) (cube (- (/ 1 (+ x 1)) (/ 2 x))))
* [enter]simplify:  Simplifying (+ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqr (/ 1 (- x 1))) (* (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (64 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (170 enodes)
* [exit]simplify:  Simplified to (+ (* (/ 1 (- x 1)) (- (/ 1 (- x 1)) (- (/ 1 (+ x 1)) (/ 2 x)))) (sqr (- (/ 1 (+ x 1)) (/ 2 x))))
* [exit]simplify:  Simplified to (+ (* (/ 1 (- x 1)) (- (/ 1 (- x 1)) (- (/ 1 (+ x 1)) (/ 2 x)))) (sqr (- (/ 1 (+ x 1)) (/ 2 x))))
* * * * [misc]progress:  [ 22 / 63 ] simplifiying candidate #<alt-delta (λ (x) (* 1 (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* * * * [misc]progress:  [ 23 / 63 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1))))
* [exit]simplify:  Simplified to (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1))))
* [enter]simplify:  Simplifying (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))
* [exit]simplify:  Simplified to (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))
* * * * [misc]progress:  [ 24 / 63 ] simplifiying candidate #<alt-delta (λ (x) (* 1 (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (- (+ (/ 1 (- x 1)) (/ 1 (+ x 1))) (/ 2 x))
* [exit]simplify:  Simplified to (- (+ (/ 1 (- x 1)) (/ 1 (+ x 1))) (/ 2 x))
* * * * [misc]progress:  [ 25 / 63 ] simplifiying candidate #<alt-delta (λ (x) (* 1 (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (- (+ (/ 1 (- x 1)) (/ 1 (+ x 1))) (/ 2 x))
* [exit]simplify:  Simplified to (- (+ (/ 1 (- x 1)) (/ 1 (+ x 1))) (/ 2 x))
* * * * [misc]progress:  [ 26 / 63 ] simplifiying candidate #<alt-delta (λ (x) (* 1 (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (- (+ (/ 1 (- x 1)) (/ 1 (+ x 1))) (/ 2 x))
* [exit]simplify:  Simplified to (- (+ (/ 1 (- x 1)) (/ 1 (+ x 1))) (/ 2 x))
* * * * [misc]progress:  [ 27 / 63 ] simplifiying candidate #<alt-delta (λ (x) (* 1 (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (- (+ (/ 1 (- x 1)) (/ 1 (+ x 1))) (/ 2 x))
* [exit]simplify:  Simplified to (- (+ (/ 1 (- x 1)) (/ 1 (+ x 1))) (/ 2 x))
* * * * [misc]progress:  [ 28 / 63 ] simplifiying candidate #<alt-delta (λ (x) (* 1 (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (- (+ (/ 1 (- x 1)) (/ 1 (+ x 1))) (/ 2 x))
* [exit]simplify:  Simplified to (- (+ (/ 1 (- x 1)) (/ 1 (+ x 1))) (/ 2 x))
* * * * [misc]progress:  [ 29 / 63 ] simplifiying candidate #<alt-delta (λ (x) (* 1 (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (- (+ (/ 1 (- x 1)) (/ 1 (+ x 1))) (/ 2 x))
* [exit]simplify:  Simplified to (- (+ (/ 1 (- x 1)) (/ 1 (+ x 1))) (/ 2 x))
* * * * [misc]progress:  [ 30 / 63 ] simplifiying candidate #<alt-delta (λ (x) (+ (/ 1 (+ x 1)) (+ (- (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (+ (- (/ 2 x)) (/ 1 (- x 1)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (+ (/ 1 (- x 1)) (- (/ 2 x)))
* [exit]simplify:  Simplified to (+ (/ 1 (- x 1)) (- (/ 2 x)))
* * * * [misc]progress:  [ 31 / 63 ] simplifiying candidate #<alt-delta (λ (x) (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (- (/ 2 x) (/ 1 (- x 1)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (- (/ 2 x) (/ 1 (- x 1)))
* [exit]simplify:  Simplified to (- (/ 2 x) (/ 1 (- x 1)))
* * * * [misc]progress:  [ 32 / 63 ] simplifiying candidate #<alt-delta (λ (x) (+ (/ 1 (- x 1)) (- (/ 1 (+ x 1)) (/ 2 x))))>
* * * * [misc]progress:  [ 33 / 63 ] simplifiying candidate #<alt-delta (λ (x) (+ (- (pow (+ x 1) (- 1)) (/ 2 x)) (/ 1 (- x 1))))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 34 / 63 ] simplifiying candidate #<alt-delta (λ (x) (+ (- (pow (+ x 1) -1) (/ 2 x)) (/ 1 (- x 1))))>
* * * * [misc]progress:  [ 35 / 63 ] simplifiying candidate #<alt-delta (λ (x) (+ (- (pow (/ 1 (+ x 1)) 1) (/ 2 x)) (/ 1 (- x 1))))>
* * * * [misc]progress:  [ 36 / 63 ] simplifiying candidate #<alt-delta (λ (x) (+ (- (exp (- (log (+ x 1)))) (/ 2 x)) (/ 1 (- x 1))))>
* [enter]simplify:  Simplifying (- (log (+ x 1)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (- (log (+ 1 x)))
* [exit]simplify:  Simplified to (- (log (+ 1 x)))
* * * * [misc]progress:  [ 37 / 63 ] simplifiying candidate #<alt-delta (λ (x) (+ (- (exp (log (/ 1 (+ x 1)))) (/ 2 x)) (/ 1 (- x 1))))>
* [enter]simplify:  Simplifying (log (/ 1 (+ x 1)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (- (log (+ x 1)))
* [exit]simplify:  Simplified to (- (log (+ x 1)))
* * * * [misc]progress:  [ 38 / 63 ] simplifiying candidate #<alt-delta (λ (x) (+ (- (log (exp (/ 1 (+ x 1)))) (/ 2 x)) (/ 1 (- x 1))))>
* [enter]simplify:  Simplifying (exp (/ 1 (+ x 1)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (exp (/ 1 (+ x 1)))
* [exit]simplify:  Simplified to (exp (/ 1 (+ x 1)))
* * * * [misc]progress:  [ 39 / 63 ] simplifiying candidate #<alt-delta (λ (x) (+ (- (cube (cbrt (/ 1 (+ x 1)))) (/ 2 x)) (/ 1 (- x 1))))>
* [enter]simplify:  Simplifying (cbrt (/ 1 (+ x 1)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 1 (+ x 1)))
* [exit]simplify:  Simplified to (cbrt (/ 1 (+ x 1)))
* * * * [misc]progress:  [ 40 / 63 ] simplifiying candidate #<alt-delta (λ (x) (+ (- (cbrt (cube (/ 1 (+ x 1)))) (/ 2 x)) (/ 1 (- x 1))))>
* [enter]simplify:  Simplifying (cube (/ 1 (+ x 1)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* * [misc]simplify:  iters left: 1 (52 enodes)
* [exit]simplify:  Simplified to (/ 1 (cube (+ x 1)))
* [exit]simplify:  Simplified to (/ 1 (cube (+ x 1)))
* * * * [misc]progress:  [ 41 / 63 ] simplifiying candidate #<alt-delta (λ (x) (+ (- (sqr (sqrt (/ 1 (+ x 1)))) (/ 2 x)) (/ 1 (- x 1))))>
* [enter]simplify:  Simplifying (sqrt (/ 1 (+ x 1)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (/ 1 (+ x 1)))
* [exit]simplify:  Simplified to (sqrt (/ 1 (+ x 1)))
* * * * [misc]progress:  [ 42 / 63 ] simplifiying candidate #<alt-delta (λ (x) (+ (- (/ (- 1) (- (+ x 1))) (/ 2 x)) (/ 1 (- x 1))))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* [enter]simplify:  Simplifying (- (+ x 1))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (- (+ 1 x))
* [exit]simplify:  Simplified to (- (+ 1 x))
* * * * [misc]progress:  [ 43 / 63 ] simplifiying candidate #<alt-delta (λ (x) (+ (- (* 1 (/ 1 (+ x 1))) (/ 2 x)) (/ 1 (- x 1))))>
* * * * [misc]progress:  [ 44 / 63 ] simplifiying candidate #<alt-delta (λ (x) (+ (- (* 1 (/ 1 (+ x 1))) (/ 2 x)) (/ 1 (- x 1))))>
* [enter]simplify:  Simplifying (/ 1 (+ x 1))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ x 1))
* [exit]simplify:  Simplified to (/ 1 (+ x 1))
* * * * [misc]progress:  [ 45 / 63 ] simplifiying candidate #<alt-delta (λ (x) (+ (- (/ 1 (/ (+ x 1) 1)) (/ 2 x)) (/ 1 (- x 1))))>
* [enter]simplify:  Simplifying (/ (+ x 1) 1)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (/ (+ 1 x) 1)
* [exit]simplify:  Simplified to (/ (+ 1 x) 1)
* * * * [misc]progress:  [ 46 / 63 ] simplifiying candidate #<alt-delta (λ (x) (+ (- (/ (/ 1 1) (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* * * * [misc]progress:  [ 47 / 63 ] simplifiying candidate #<alt-delta (λ (x) (+ (- (* (/ 1 (+ (pow x 3) (pow 1 3))) (+ (sqr x) (- (sqr 1) (* x 1)))) (/ 2 x)) (/ 1 (- x 1))))>
* [enter]simplify:  Simplifying (/ 1 (+ (pow x 3) (pow 1 3)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ (cube x) 1))
* [exit]simplify:  Simplified to (/ 1 (+ (cube x) 1))
* * * * [misc]progress:  [ 48 / 63 ] simplifiying candidate #<alt-delta (λ (x) (+ (- (* (/ 1 (- (sqr x) (sqr 1))) (- x 1)) (/ 2 x)) (/ 1 (- x 1))))>
* [enter]simplify:  Simplifying (/ 1 (- (sqr x) (sqr 1)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (/ 1 (- (sqr x) 1))
* [exit]simplify:  Simplified to (/ 1 (- (sqr x) 1))
* * * * [misc]progress:  [ 49 / 63 ] simplifiying candidate #<alt-delta (λ (x) (+ (log (/ (exp (/ 1 (+ x 1))) (exp (/ 2 x)))) (/ 1 (- x 1))))>
* [enter]simplify:  Simplifying (/ (exp (/ 1 (+ x 1))) (exp (/ 2 x)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (exp (- (/ 1 (+ x 1)) (/ 2 x)))
* [exit]simplify:  Simplified to (exp (- (/ 1 (+ x 1)) (/ 2 x)))
* * * * [misc]progress:  [ 50 / 63 ] simplifiying candidate #<alt-delta (λ (x) (+ (pow (- (/ 1 (+ x 1)) (/ 2 x)) 1) (/ 1 (- x 1))))>
* * * * [misc]progress:  [ 51 / 63 ] simplifiying candidate #<alt-delta (λ (x) (+ (exp (log (- (/ 1 (+ x 1)) (/ 2 x)))) (/ 1 (- x 1))))>
* [enter]simplify:  Simplifying (log (- (/ 1 (+ x 1)) (/ 2 x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (log (- (/ 1 (+ x 1)) (/ 2 x)))
* [exit]simplify:  Simplified to (log (- (/ 1 (+ x 1)) (/ 2 x)))
* * * * [misc]progress:  [ 52 / 63 ] simplifiying candidate #<alt-delta (λ (x) (+ (log (exp (- (/ 1 (+ x 1)) (/ 2 x)))) (/ 1 (- x 1))))>
* [enter]simplify:  Simplifying (exp (- (/ 1 (+ x 1)) (/ 2 x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (exp (- (/ 1 (+ x 1)) (/ 2 x)))
* [exit]simplify:  Simplified to (exp (- (/ 1 (+ x 1)) (/ 2 x)))
* * * * [misc]progress:  [ 53 / 63 ] simplifiying candidate #<alt-delta (λ (x) (+ (cube (cbrt (- (/ 1 (+ x 1)) (/ 2 x)))) (/ 1 (- x 1))))>
* [enter]simplify:  Simplifying (cbrt (- (/ 1 (+ x 1)) (/ 2 x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (cbrt (- (/ 1 (+ x 1)) (/ 2 x)))
* [exit]simplify:  Simplified to (cbrt (- (/ 1 (+ x 1)) (/ 2 x)))
* * * * [misc]progress:  [ 54 / 63 ] simplifiying candidate #<alt-delta (λ (x) (+ (cbrt (cube (- (/ 1 (+ x 1)) (/ 2 x)))) (/ 1 (- x 1))))>
* [enter]simplify:  Simplifying (cube (- (/ 1 (+ x 1)) (/ 2 x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (cube (- (/ 1 (+ x 1)) (/ 2 x)))
* [exit]simplify:  Simplified to (cube (- (/ 1 (+ x 1)) (/ 2 x)))
* * * * [misc]progress:  [ 55 / 63 ] simplifiying candidate #<alt-delta (λ (x) (+ (sqr (sqrt (- (/ 1 (+ x 1)) (/ 2 x)))) (/ 1 (- x 1))))>
* [enter]simplify:  Simplifying (sqrt (- (/ 1 (+ x 1)) (/ 2 x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (sqrt (- (/ 1 (+ x 1)) (/ 2 x)))
* [exit]simplify:  Simplified to (sqrt (- (/ 1 (+ x 1)) (/ 2 x)))
* * * * [misc]progress:  [ 56 / 63 ] simplifiying candidate #<alt-delta (λ (x) (+ (/ (- (* 1 x) (* (+ x 1) 2)) (* (+ x 1) x)) (/ 1 (- x 1))))>
* [enter]simplify:  Simplifying (- (* 1 x) (* (+ x 1) 2))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to (- (- x 2) (+ x x))
* [exit]simplify:  Simplified to (- (- x 2) (+ x x))
* [enter]simplify:  Simplifying (* (+ x 1) x)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (16 enodes)
* [exit]simplify:  Simplified to (+ (* x x) x)
* [exit]simplify:  Simplified to (+ (* x x) x)
* * * * [misc]progress:  [ 57 / 63 ] simplifiying candidate #<alt-delta (λ (x) (+ (/ (- (pow (/ 1 (+ x 1)) 3) (pow (/ 2 x) 3)) (+ (sqr (/ 1 (+ x 1))) (+ (sqr (/ 2 x)) (* (/ 1 (+ x 1)) (/ 2 x))))) (/ 1 (- x 1))))>
* [enter]simplify:  Simplifying (- (pow (/ 1 (+ x 1)) 3) (pow (/ 2 x) 3))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (68 enodes)
* * [misc]simplify:  iters left: 1 (115 enodes)
* [exit]simplify:  Simplified to (- (/ (/ 1 (+ x 1)) (* (+ x 1) (+ x 1))) (cube (/ 2 x)))
* [exit]simplify:  Simplified to (- (/ (/ 1 (+ x 1)) (* (+ x 1) (+ x 1))) (cube (/ 2 x)))
* [enter]simplify:  Simplifying (+ (sqr (/ 1 (+ x 1))) (+ (sqr (/ 2 x)) (* (/ 1 (+ x 1)) (/ 2 x))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (108 enodes)
* * [misc]simplify:  iters left: 2 (159 enodes)
* * [misc]simplify:  iters left: 1 (200 enodes)
* [exit]simplify:  Simplified to (+ (+ (sqr (/ 2 x)) (/ (/ 2 x) (+ x 1))) (* (/ 1 (+ x 1)) (/ 1 (+ x 1))))
* [exit]simplify:  Simplified to (+ (+ (sqr (/ 2 x)) (/ (/ 2 x) (+ x 1))) (* (/ 1 (+ x 1)) (/ 1 (+ x 1))))
* * * * [misc]progress:  [ 58 / 63 ] simplifiying candidate #<alt-delta (λ (x) (+ (+ (/ 1 (+ x 1)) (- (/ 2 x))) (/ 1 (- x 1))))>
* [enter]simplify:  Simplifying (- (/ 2 x))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (- (/ 2 x))
* [exit]simplify:  Simplified to (- (/ 2 x))
* * * * [misc]progress:  [ 59 / 63 ] simplifiying candidate #<alt-delta (λ (x) (+ (* 1 (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (- x 1))))>
* * * * [misc]progress:  [ 60 / 63 ] simplifiying candidate #<alt-delta (λ (x) (+ (/ (- (sqr (/ 1 (+ x 1))) (sqr (/ 2 x))) (+ (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (- x 1))))>
* [enter]simplify:  Simplifying (- (sqr (/ 1 (+ x 1))) (sqr (/ 2 x)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (58 enodes)
* * [misc]simplify:  iters left: 2 (88 enodes)
* * [misc]simplify:  iters left: 1 (132 enodes)
* [exit]simplify:  Simplified to (* (- (/ 1 (+ x 1)) (/ 2 x)) (+ (/ 2 x) (/ 1 (+ x 1))))
* [exit]simplify:  Simplified to (* (- (/ 1 (+ x 1)) (/ 2 x)) (+ (/ 2 x) (/ 1 (+ x 1))))
* [enter]simplify:  Simplifying (+ (/ 1 (+ x 1)) (/ 2 x))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (+ (/ 2 x) (/ 1 (+ x 1)))
* [exit]simplify:  Simplified to (+ (/ 2 x) (/ 1 (+ x 1)))
* * * * [misc]progress:  [ 61 / 63 ] simplifiying candidate #<alt-delta (λ (x) (+ (* (+ (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))) (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) (/ 1 (- x 1))))>
* [enter]simplify:  Simplifying (+ (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (+ (sqrt (/ 2 x)) (sqrt (/ 1 (+ x 1))))
* [exit]simplify:  Simplified to (+ (sqrt (/ 2 x)) (sqrt (/ 1 (+ x 1))))
* [enter]simplify:  Simplifying (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))
* [exit]simplify:  Simplified to (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))
* * * * [misc]progress:  [ 62 / 63 ] simplifiying candidate #<alt-delta (λ (x) (+ (* 1 (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (- x 1))))>
* [enter]simplify:  Simplifying (- (/ 1 (+ x 1)) (/ 2 x))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ 2 x))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ 2 x))
* * * * [misc]progress:  [ 63 / 63 ] simplifiying candidate #<alt-delta (λ (x) (+ (* 1 (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (- x 1))))>
* [enter]simplify:  Simplifying (- (/ 1 (+ x 1)) (/ 2 x))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ 2 x))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ 2 x))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 3
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) in x
* [misc]taylor:  Taking taylor expansion of (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 (+ x 1)) (/ 2 x))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ x 1)) (/ 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- x 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ x 1)) (/ 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (* -2 -2) into 4
* [misc]backup-simplify:  Simplify (+ 4 0) into 4
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (/ 4 -2) into -2
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) in x
* [misc]taylor:  Taking taylor expansion of (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 (+ x 1)) (/ 2 x))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ x 1)) (/ 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- x 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ x 1)) (/ 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (* -2 -2) into 4
* [misc]backup-simplify:  Simplify (+ 4 0) into 4
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (/ 4 -2) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 1 -2)) into -4
* [misc]backup-simplify:  Simplify (+ -4 0) into -4
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (- (/ -4 -2) (+ (* -2 (/ 2 -2)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* -2 -1) (+ (* 1 1) (* -1 -2))) into 5
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 5 -1) into 4
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ -1 1) into 0
* [misc]backup-simplify:  Simplify (- (/ 4 -2) (+ (* -2 (/ 0 -2)) (* 0 (/ 2 -2)))) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* -2 1) (+ (* 1 -1) (+ (* -1 1) (* 1 -2)))) into -6
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
* [misc]backup-simplify:  Simplify (+ (* -1 -1) (* -1 -1)) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ -6 -2) into -8
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (- (/ -8 -2) (+ (* -2 (/ 2 -2)) (* 0 (/ 0 -2)) (* -2 (/ 2 -2)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 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 0) into -1
* [misc]backup-simplify:  Simplify (+ (* -2 -1) (+ (* 1 1) (+ (* -1 -1) (+ (* 1 1) (* -1 -2))))) into 7
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
* [misc]backup-simplify:  Simplify (+ (* -1 -1) (+ (* -1 -1) (* -1 -1))) into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ 7 -3) into 4
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 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 0) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ -1 1) into 0
* [misc]backup-simplify:  Simplify (- (/ 4 -2) (+ (* -2 (/ 0 -2)) (* 0 (/ 2 -2)) (* -2 (/ 0 -2)) (* 0 (/ 2 -2)))) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (+ (* -2 (pow x 3)) (+ (* -2 x) (* -2 (/ 1 x)))) into (- (+ (* 2 (/ 1 x)) (+ (* 2 (pow x 3)) (* 2 x))))
* [misc]approximate:  Taking taylor expansion of (/ (- (sqr (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x)))) (sqr (/ 1 (- (/ 1 x) 1)))) (- (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) (/ 1 (- (/ 1 x) 1)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x)))) (sqr (/ 1 (- (/ 1 x) 1)))) (- (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) (/ 1 (- (/ 1 x) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (- (sqr (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x)))) (sqr (/ 1 (- (/ 1 x) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- (/ 1 x) 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) (/ 1 (- (/ 1 x) 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 1 -2) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* -1 -1) (* -1 -1)) into 2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 2 -2) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* -1 1) (+ (* -1 -1) (* 1 -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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (+ (* 1 1) (* 1 1))) into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ -1 -3) into -4
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 1 -2) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify (/ -4 -2) into 2
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x)))) (sqr (/ 1 (- (/ 1 x) 1)))) (- (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) (/ 1 (- (/ 1 x) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (- (sqr (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x)))) (sqr (/ 1 (- (/ 1 x) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- (/ 1 x) 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) (/ 1 (- (/ 1 x) 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 1 -2) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* -1 -1) (* -1 -1)) into 2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 2 -2) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* -1 1) (+ (* -1 -1) (* 1 -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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (+ (* 1 1) (* 1 1))) into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ -1 -3) into -4
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 1 -2) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify (/ -4 -2) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* -1 -1) (+ (* -1 1) (+ (* 1 -1) (* -1 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (+ (* 1 1) (+ (* 1 1) (* 1 1)))) into 4
* [misc]backup-simplify:  Simplify (- 4) into -4
* [misc]backup-simplify:  Simplify (+ 0 -4) into -4
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify (- (/ -4 -2) (+ (* 2 (/ -2 -2)))) 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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* -1 (/ 1 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) (+ (* 2 (/ 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 0) into 1
* [misc]backup-simplify:  Simplify (+ (* -1 1) (+ (* -1 -1) (+ (* 1 1) (+ (* -1 -1) (* 1 -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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (+ (* 1 1) (+ (* 1 1) (+ (* 1 1) (* 1 1))))) into 5
* [misc]backup-simplify:  Simplify (- 5) into -5
* [misc]backup-simplify:  Simplify (+ 1 -5) into -4
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify (- (/ -4 -2) (+ (* 2 (/ 0 -2)) (* 0 (/ -2 -2)))) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 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) (+ (* 2 (/ 0 1)) (* 0 (/ 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 0) into -1
* [misc]backup-simplify:  Simplify (+ (* -1 -1) (+ (* -1 1) (+ (* 1 -1) (+ (* -1 1) (+ (* 1 -1) (* -1 -1)))))) into -2
* [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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (+ (* 1 1) (+ (* 1 1) (+ (* 1 1) (+ (* 1 1) (* 1 1)))))) into 6
* [misc]backup-simplify:  Simplify (- 6) into -6
* [misc]backup-simplify:  Simplify (+ -2 -6) into -8
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify (- (/ -8 -2) (+ (* 2 (/ -2 -2)) (* 0 (/ 0 -2)) (* 2 (/ -2 -2)))) 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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* -1 (/ 1 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) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 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 0) into 1
* [misc]backup-simplify:  Simplify (+ (* -1 1) (+ (* -1 -1) (+ (* 1 1) (+ (* -1 -1) (+ (* 1 1) (+ (* -1 -1) (* 1 -1))))))) into 3
* [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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (+ (* 1 1) (+ (* 1 1) (+ (* 1 1) (+ (* 1 1) (+ (* 1 1) (* 1 1))))))) into 7
* [misc]backup-simplify:  Simplify (- 7) into -7
* [misc]backup-simplify:  Simplify (+ 3 -7) into -4
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* -1 (/ 1 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) (+ (* 2 (/ 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 0) 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify (- (/ -4 -2) (+ (* 2 (/ 0 -2)) (* 0 (/ -2 -2)) (* 2 (/ 0 -2)) (* 0 (/ -2 -2)))) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* 2 (pow (/ 1 x) 7)) (+ (* 2 (pow (/ 1 x) 5)) (* 2 (pow (/ 1 x) 3)))) into (+ (* 2 (/ 1 (pow x 3))) (+ (* 2 (/ 1 (pow x 5))) (* 2 (/ 1 (pow x 7)))))
* [misc]approximate:  Taking taylor expansion of (/ (- (sqr (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x))))) (sqr (/ 1 (- (/ 1 (- x)) 1)))) (- (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) (/ 1 (- (/ 1 (- x)) 1)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x))))) (sqr (/ 1 (- (/ 1 (- x)) 1)))) (- (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) (/ 1 (- (/ 1 (- x)) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (- (sqr (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x))))) (sqr (/ 1 (- (/ 1 (- x)) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 -1) into -2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- (/ 1 (- x)) 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) (/ 1 (- (/ 1 (- x)) 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 -1) into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- -2) into 2
* [misc]backup-simplify:  Simplify (+ -1 2) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -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 (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -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 -1) (+ (* -2 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* 1 -1) (* -1 1)) into -2
* [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) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ -1 -1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* -1 1) (* 1 -1)) into -2
* [misc]backup-simplify:  Simplify (- -2) into 2
* [misc]backup-simplify:  Simplify (+ -2 2) 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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -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)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* 1 -1) (+ (* -1 -1) (* -1 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)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 1 (/ -1 -1)))) into -1
* [misc]backup-simplify:  Simplify (+ (* -1 -1) (+ (* 1 1) (* -1 -1))) into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ -1 -3) into -4
* [misc]backup-simplify:  Simplify (- -2) into 2
* [misc]backup-simplify:  Simplify (+ -1 2) into 1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ -4 2) into -2
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x))))) (sqr (/ 1 (- (/ 1 (- x)) 1)))) (- (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) (/ 1 (- (/ 1 (- x)) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (- (sqr (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x))))) (sqr (/ 1 (- (/ 1 (- x)) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 -1) into -2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- (/ 1 (- x)) 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) (/ 1 (- (/ 1 (- x)) 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 -1) into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- -2) into 2
* [misc]backup-simplify:  Simplify (+ -1 2) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -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 (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -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 -1) (+ (* -2 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* 1 -1) (* -1 1)) into -2
* [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) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ -1 -1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* -1 1) (* 1 -1)) into -2
* [misc]backup-simplify:  Simplify (- -2) into 2
* [misc]backup-simplify:  Simplify (+ -2 2) 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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -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)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* 1 -1) (+ (* -1 -1) (* -1 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)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 1 (/ -1 -1)))) into -1
* [misc]backup-simplify:  Simplify (+ (* -1 -1) (+ (* 1 1) (* -1 -1))) into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ -1 -3) into -4
* [misc]backup-simplify:  Simplify (- -2) into 2
* [misc]backup-simplify:  Simplify (+ -1 2) into 1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ -4 2) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -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 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* 1 -1) (+ (* -1 -1) (+ (* -1 -1) (* -1 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 1 (/ 0 -1)) (* -1 (/ -1 -1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* -1 1) (+ (* 1 -1) (+ (* -1 1) (* 1 -1)))) into -4
* [misc]backup-simplify:  Simplify (- -4) into 4
* [misc]backup-simplify:  Simplify (+ 0 4) into 4
* [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) into 1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -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 -1) (+ (* -2 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) 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) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ -1 -1)))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify (- (/ 4 2) (+ (* -2 (/ -2 2)))) 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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -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)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -2 (/ 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 0) into -1
* [misc]backup-simplify:  Simplify (+ (* 1 -1) (+ (* -1 -1) (+ (* -1 -1) (+ (* -1 -1) (* -1 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)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 1 (/ 0 -1)) (* -1 (/ 0 -1)) (* 1 (/ -1 -1)))) into -1
* [misc]backup-simplify:  Simplify (+ (* -1 -1) (+ (* 1 1) (+ (* -1 -1) (+ (* 1 1) (* -1 -1))))) into 5
* [misc]backup-simplify:  Simplify (- 5) into -5
* [misc]backup-simplify:  Simplify (+ 1 -5) into -4
* [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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -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)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) 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)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 1 (/ -1 -1)))) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ -1 1) into 0
* [misc]backup-simplify:  Simplify (- (/ -4 2) (+ (* -2 (/ 0 2)) (* 0 (/ -2 2)))) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -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)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 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 0) into -1
* [misc]backup-simplify:  Simplify (+ (* 1 -1) (+ (* -1 -1) (+ (* -1 -1) (+ (* -1 -1) (+ (* -1 -1) (* -1 1)))))) into 2
* [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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 1 (/ 0 -1)) (* -1 (/ 0 -1)) (* 1 (/ 0 -1)) (* -1 (/ -1 -1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* -1 1) (+ (* 1 -1) (+ (* -1 1) (+ (* 1 -1) (+ (* -1 1) (* 1 -1)))))) into -6
* [misc]backup-simplify:  Simplify (- -6) into 6
* [misc]backup-simplify:  Simplify (+ 2 6) into 8
* [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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -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 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 1 (/ 0 -1)) (* -1 (/ -1 -1)))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify (- (/ 8 2) (+ (* -2 (/ -2 2)) (* 0 (/ 0 2)) (* -2 (/ -2 2)))) 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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -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)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 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 0) into -1
* [misc]backup-simplify:  Simplify (+ (* 1 -1) (+ (* -1 -1) (+ (* -1 -1) (+ (* -1 -1) (+ (* -1 -1) (+ (* -1 -1) (* -1 1))))))) into 3
* [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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 1 (/ 0 -1)) (* -1 (/ 0 -1)) (* 1 (/ 0 -1)) (* -1 (/ 0 -1)) (* 1 (/ -1 -1)))) into -1
* [misc]backup-simplify:  Simplify (+ (* -1 -1) (+ (* 1 1) (+ (* -1 -1) (+ (* 1 1) (+ (* -1 -1) (+ (* 1 1) (* -1 -1))))))) into 7
* [misc]backup-simplify:  Simplify (- 7) into -7
* [misc]backup-simplify:  Simplify (+ 3 -7) into -4
* [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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -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)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -2 (/ 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 0) 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)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 1 (/ 0 -1)) (* -1 (/ 0 -1)) (* 1 (/ -1 -1)))) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ -1 1) into 0
* [misc]backup-simplify:  Simplify (- (/ -4 2) (+ (* -2 (/ 0 2)) (* 0 (/ -2 2)) (* -2 (/ 0 2)) (* 0 (/ -2 2)))) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 (- x)) 7)) (+ (* -2 (pow (/ 1 (- x)) 5)) (* -2 (pow (/ 1 (- x)) 3)))) into (+ (* 2 (/ 1 (pow x 3))) (+ (* 2 (/ 1 (pow x 5))) (* 2 (/ 1 (pow x 7)))))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 (+ x 1)) (/ 2 x))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ x 1)) (/ 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- x 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 (+ x 1)) (/ 2 x))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ x 1)) (/ 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- x 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (* -2 -2) into 4
* [misc]backup-simplify:  Simplify (+ 4 0) into 4
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 1 -2)) into -4
* [misc]backup-simplify:  Simplify (+ -4 0) into -4
* [misc]backup-simplify:  Simplify -4 into -4
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* -2 -1) (+ (* 1 1) (* -1 -2))) into 5
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 5 -1) into 4
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]backup-simplify:  Simplify (+ 4 (+ (* -4 (/ 1 x)) (* 4 (sqr (/ 1 x))))) into (- (+ (* 4 (/ 1 (sqr x))) 4) (* 4 (/ 1 x)))
* [misc]approximate:  Taking taylor expansion of (- (sqr (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x)))) (sqr (/ 1 (- (/ 1 x) 1)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (sqr (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x)))) (sqr (/ 1 (- (/ 1 x) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- (/ 1 x) 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (- (sqr (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x)))) (sqr (/ 1 (- (/ 1 x) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- (/ 1 x) 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 1 -2) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* -1 -1) (* -1 -1)) into 2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 2 -2) 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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* -1 1) (+ (* -1 -1) (* 1 -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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (+ (* 1 1) (* 1 1))) into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ -1 -3) into -4
* [misc]backup-simplify:  Simplify -4 into -4
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* -1 -1) (+ (* -1 1) (+ (* 1 -1) (* -1 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (+ (* 1 1) (+ (* 1 1) (* 1 1)))) into 4
* [misc]backup-simplify:  Simplify (- 4) into -4
* [misc]backup-simplify:  Simplify (+ 0 -4) into -4
* [misc]backup-simplify:  Simplify -4 into -4
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* -1 (/ 1 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) (+ (* 2 (/ 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 0) into 1
* [misc]backup-simplify:  Simplify (+ (* -1 1) (+ (* -1 -1) (+ (* 1 1) (+ (* -1 -1) (* 1 -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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (+ (* 1 1) (+ (* 1 1) (+ (* 1 1) (* 1 1))))) into 5
* [misc]backup-simplify:  Simplify (- 5) into -5
* [misc]backup-simplify:  Simplify (+ 1 -5) into -4
* [misc]backup-simplify:  Simplify -4 into -4
* [misc]backup-simplify:  Simplify (+ (* -4 (pow (/ 1 x) 6)) (+ (* -4 (pow (/ 1 x) 5)) (* -4 (pow (/ 1 x) 4)))) into (- (+ (* 4 (/ 1 (pow x 6))) (+ (* 4 (/ 1 (pow x 5))) (* 4 (/ 1 (pow x 4))))))
* [misc]approximate:  Taking taylor expansion of (- (sqr (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x))))) (sqr (/ 1 (- (/ 1 (- x)) 1)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (sqr (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x))))) (sqr (/ 1 (- (/ 1 (- x)) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 -1) into -2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- (/ 1 (- x)) 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (- (sqr (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x))))) (sqr (/ 1 (- (/ 1 (- x)) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 -1) into -2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- (/ 1 (- x)) 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- -2) into 2
* [misc]backup-simplify:  Simplify (+ -1 2) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -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 (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -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 -1) (+ (* -2 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* 1 -1) (* -1 1)) into -2
* [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) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ -1 -1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* -1 1) (* 1 -1)) into -2
* [misc]backup-simplify:  Simplify (- -2) into 2
* [misc]backup-simplify:  Simplify (+ -2 2) 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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -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)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* 1 -1) (+ (* -1 -1) (* -1 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)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 1 (/ -1 -1)))) into -1
* [misc]backup-simplify:  Simplify (+ (* -1 -1) (+ (* 1 1) (* -1 -1))) into 3
* [misc]backup-simplify:  Simplify (- 3) into -3
* [misc]backup-simplify:  Simplify (+ -1 -3) into -4
* [misc]backup-simplify:  Simplify -4 into -4
* [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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -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 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* 1 -1) (+ (* -1 -1) (+ (* -1 -1) (* -1 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 1 (/ 0 -1)) (* -1 (/ -1 -1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* -1 1) (+ (* 1 -1) (+ (* -1 1) (* 1 -1)))) into -4
* [misc]backup-simplify:  Simplify (- -4) into 4
* [misc]backup-simplify:  Simplify (+ 0 4) into 4
* [misc]backup-simplify:  Simplify 4 into 4
* [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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -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)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -2 (/ 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 0) into -1
* [misc]backup-simplify:  Simplify (+ (* 1 -1) (+ (* -1 -1) (+ (* -1 -1) (+ (* -1 -1) (* -1 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)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 1 (/ 0 -1)) (* -1 (/ 0 -1)) (* 1 (/ -1 -1)))) into -1
* [misc]backup-simplify:  Simplify (+ (* -1 -1) (+ (* 1 1) (+ (* -1 -1) (+ (* 1 1) (* -1 -1))))) into 5
* [misc]backup-simplify:  Simplify (- 5) into -5
* [misc]backup-simplify:  Simplify (+ 1 -5) into -4
* [misc]backup-simplify:  Simplify -4 into -4
* [misc]backup-simplify:  Simplify (+ (* -4 (pow (/ 1 (- x)) 6)) (+ (* 4 (pow (/ 1 (- x)) 5)) (* -4 (pow (/ 1 (- x)) 4)))) into (- (+ (* 4 (/ 1 (pow x 6))) (+ (* 4 (/ 1 (pow x 5))) (* 4 (/ 1 (pow x 4))))))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (sqr (- (/ 1 (+ x 1)) (/ 2 x))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 (+ x 1)) (/ 2 x))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ x 1)) (/ 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 (+ x 1)) (/ 2 x))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ x 1)) (/ 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (/ 2 1) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (* -2 -2) into 4
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 1 -2)) into -4
* [misc]backup-simplify:  Simplify -4 into -4
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* -2 -1) (+ (* 1 1) (* -1 -2))) into 5
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]backup-simplify:  Simplify (+ 5 (+ (* -4 (/ 1 x)) (* 4 (sqr (/ 1 x))))) into (- (+ (* 4 (/ 1 (sqr x))) 5) (* 4 (/ 1 x)))
* [misc]approximate:  Taking taylor expansion of (sqr (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 1 -2) 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 (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* -1 -1) (* -1 -1)) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* -1 1) (+ (* -1 -1) (* 1 -1))) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ (* -1 (pow (/ 1 x) 4)) (+ (* 2 (pow (/ 1 x) 3)) (* 1 (sqr (/ 1 x))))) into (- (+ (* 2 (/ 1 (pow x 3))) (/ 1 (sqr x))) (/ 1 (pow x 4)))
* [misc]approximate:  Taking taylor expansion of (sqr (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 -1) into -2
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 -1) into -2
* [misc]backup-simplify:  Simplify (- -2) into 2
* [misc]backup-simplify:  Simplify (+ -1 2) 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 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -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 -1) (+ (* -2 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* 1 -1) (* -1 1)) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -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)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* 1 -1) (+ (* -1 -1) (* -1 1))) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ (* -1 (pow (/ 1 (- x)) 4)) (+ (* -2 (pow (/ 1 (- x)) 3)) (* 1 (sqr (/ 1 (- x)))))) into (- (+ (* 2 (/ 1 (pow x 3))) (/ 1 (sqr x))) (/ 1 (pow x 4)))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 2)
* [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 (/ 1 (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -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 (/ 1 (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) 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 0) into 1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
* [misc]backup-simplify:  Simplify (+ (* -1 -1) (* -1 -1)) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
* [misc]backup-simplify:  Simplify (+ (* -1 -1) (+ (* -1 -1) (* -1 -1))) into 3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]backup-simplify:  Simplify (+ (* 3 (sqr x)) (+ (* 2 x) 1)) into (+ (* 3 (sqr x)) (+ 1 (* 2 x)))
* [misc]approximate:  Taking taylor expansion of (sqr (/ 1 (- (/ 1 x) 1))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- (/ 1 x) 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (sqr (/ 1 (- (/ 1 x) 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) 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) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (+ (* 1 1) (* 1 1))) into 3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]backup-simplify:  Simplify (+ (* 3 (pow (/ 1 x) 4)) (+ (* 2 (pow (/ 1 x) 3)) (* 1 (sqr (/ 1 x))))) into (+ (* 2 (/ 1 (pow x 3))) (+ (* 3 (/ 1 (pow x 4))) (/ 1 (sqr x))))
* [misc]approximate:  Taking taylor expansion of (sqr (/ 1 (- (/ 1 (- x)) 1))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- (/ 1 (- x)) 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (sqr (/ 1 (- (/ 1 (- x)) 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) 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 (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ -1 -1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* -1 1) (* 1 -1)) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 1 (/ -1 -1)))) into -1
* [misc]backup-simplify:  Simplify (+ (* -1 -1) (+ (* 1 1) (* -1 -1))) into 3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]backup-simplify:  Simplify (+ (* 3 (pow (/ 1 (- x)) 4)) (+ (* -2 (pow (/ 1 (- x)) 3)) (* 1 (sqr (/ 1 (- x)))))) into (+ (* 2 (/ 1 (pow x 3))) (+ (* 3 (/ 1 (pow x 4))) (/ 1 (sqr x))))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 178 ] simplifiying candidate #<alt-event (λ (x) (- (+ (* 2 (/ 1 x)) (+ (* 2 (pow x 3)) (* 2 x)))))>
* [enter]simplify:  Simplifying (- (+ (* 2 (/ 1 x)) (+ (* 2 (pow x 3)) (* 2 x))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (94 enodes)
* * [misc]simplify:  iters left: 2 (159 enodes)
* * [misc]simplify:  iters left: 1 (267 enodes)
* [exit]simplify:  Simplified to (- (+ (* (+ x x) (* x x)) (+ (+ x x) (/ 2 x))))
* * * * [misc]progress:  [ 2 / 178 ] simplifiying candidate #<alt-event (λ (x) (+ (* 2 (/ 1 (pow x 3))) (+ (* 2 (/ 1 (pow x 5))) (* 2 (/ 1 (pow x 7))))))>
* [enter]simplify:  Simplifying (+ (* 2 (/ 1 (pow x 3))) (+ (* 2 (/ 1 (pow x 5))) (* 2 (/ 1 (pow x 7)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (66 enodes)
* * [misc]simplify:  iters left: 2 (90 enodes)
* * [misc]simplify:  iters left: 1 (117 enodes)
* [exit]simplify:  Simplified to (+ (+ (/ 2 (pow x 7)) (/ 2 (pow x 5))) (/ (/ 2 x) (* x x)))
* * * * [misc]progress:  [ 3 / 178 ] simplifiying candidate #<alt-event (λ (x) (+ (* 2 (/ 1 (pow x 3))) (+ (* 2 (/ 1 (pow x 5))) (* 2 (/ 1 (pow x 7))))))>
* [enter]simplify:  Simplifying (+ (* 2 (/ 1 (pow x 3))) (+ (* 2 (/ 1 (pow x 5))) (* 2 (/ 1 (pow x 7)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (66 enodes)
* * [misc]simplify:  iters left: 2 (90 enodes)
* * [misc]simplify:  iters left: 1 (117 enodes)
* [exit]simplify:  Simplified to (+ (+ (/ 2 (pow x 7)) (/ 2 (pow x 5))) (/ (/ 2 x) (* x x)))
* * * * [misc]progress:  [ 4 / 178 ] simplifiying candidate #<alt-event (λ (x) (/ (- (+ (* 4 (/ 1 (sqr x))) 4) (* 4 (/ 1 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (/ (- (+ (* 4 (/ 1 (sqr x))) 4) (* 4 (/ 1 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (143 enodes)
* * [misc]simplify:  iters left: 1 (237 enodes)
* [exit]simplify:  Simplified to (/ (- (/ 4 (* x x)) (- (/ 4 x) 4)) (- (/ 1 (+ 1 x)) (+ (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 5 / 178 ] simplifiying candidate #<alt-event (λ (x) (/ (- (+ (* 4 (/ 1 (pow x 6))) (+ (* 4 (/ 1 (pow x 5))) (* 4 (/ 1 (pow x 4)))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (/ (- (+ (* 4 (/ 1 (pow x 6))) (+ (* 4 (/ 1 (pow x 5))) (* 4 (/ 1 (pow x 4)))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (48 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (94 enodes)
* * [misc]simplify:  iters left: 2 (171 enodes)
* * [misc]simplify:  iters left: 1 (219 enodes)
* [exit]simplify:  Simplified to (/ (+ (/ (- 4) (pow x 5)) (+ (/ (- 4) (pow x 6)) (/ (- 4) (pow x 4)))) (- (/ 1 (+ 1 x)) (+ (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 6 / 178 ] simplifiying candidate #<alt-event (λ (x) (/ (- (+ (* 4 (/ 1 (pow x 6))) (+ (* 4 (/ 1 (pow x 5))) (* 4 (/ 1 (pow x 4)))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (/ (- (+ (* 4 (/ 1 (pow x 6))) (+ (* 4 (/ 1 (pow x 5))) (* 4 (/ 1 (pow x 4)))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (48 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (94 enodes)
* * [misc]simplify:  iters left: 2 (171 enodes)
* * [misc]simplify:  iters left: 1 (219 enodes)
* [exit]simplify:  Simplified to (/ (+ (/ (- 4) (pow x 5)) (+ (/ (- 4) (pow x 6)) (/ (- 4) (pow x 4)))) (- (/ 1 (+ 1 x)) (+ (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 7 / 178 ] simplifiying candidate #<alt-event (λ (x) (/ (- (- (+ (* 4 (/ 1 (sqr x))) 5) (* 4 (/ 1 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (/ (- (- (+ (* 4 (/ 1 (sqr x))) 5) (* 4 (/ 1 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (72 enodes)
* * [misc]simplify:  iters left: 3 (102 enodes)
* * [misc]simplify:  iters left: 2 (202 enodes)
* * [misc]simplify:  iters left: 1 (342 enodes)
* [exit]simplify:  Simplified to (/ (- (- (/ 4 (* x x)) (- (/ 4 x) 5)) (/ 1 (* (- x 1) (- x 1)))) (- (/ 1 (+ 1 x)) (+ (/ 1 (- x 1)) (/ 2 x))))
* * * * [misc]progress:  [ 8 / 178 ] simplifiying candidate #<alt-event (λ (x) (/ (- (- (+ (* 2 (/ 1 (pow x 3))) (/ 1 (sqr x))) (/ 1 (pow x 4))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (/ (- (- (+ (* 2 (/ 1 (pow x 3))) (/ 1 (sqr x))) (/ 1 (pow x 4))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (47 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (92 enodes)
* * [misc]simplify:  iters left: 2 (155 enodes)
* * [misc]simplify:  iters left: 1 (256 enodes)
* [exit]simplify:  Simplified to (/ (- (+ (- (/ 1 (* x x)) (/ 1 (pow x 4))) (/ 2 (cube x))) (/ (/ 1 (- x 1)) (- x 1))) (- (- (/ 1 (+ 1 x)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 9 / 178 ] simplifiying candidate #<alt-event (λ (x) (/ (- (- (+ (* 2 (/ 1 (pow x 3))) (/ 1 (sqr x))) (/ 1 (pow x 4))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (/ (- (- (+ (* 2 (/ 1 (pow x 3))) (/ 1 (sqr x))) (/ 1 (pow x 4))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (47 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (92 enodes)
* * [misc]simplify:  iters left: 2 (155 enodes)
* * [misc]simplify:  iters left: 1 (256 enodes)
* [exit]simplify:  Simplified to (/ (- (+ (- (/ 1 (* x x)) (/ 1 (pow x 4))) (/ 2 (cube x))) (/ (/ 1 (- x 1)) (- x 1))) (- (- (/ 1 (+ 1 x)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 10 / 178 ] simplifiying candidate #<alt-event (λ (x) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (+ (* 3 (sqr x)) (+ 1 (* 2 x)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (+ (* 3 (sqr x)) (+ 1 (* 2 x)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (104 enodes)
* * [misc]simplify:  iters left: 1 (173 enodes)
* [exit]simplify:  Simplified to (/ (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (+ (+ 1 (+ x x)) (* (* x 3) x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 11 / 178 ] simplifiying candidate #<alt-event (λ (x) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (+ (* 2 (/ 1 (pow x 3))) (+ (* 3 (/ 1 (pow x 4))) (/ 1 (sqr x))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (+ (* 2 (/ 1 (pow x 3))) (+ (* 3 (/ 1 (pow x 4))) (/ 1 (sqr x))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (46 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (82 enodes)
* * [misc]simplify:  iters left: 2 (117 enodes)
* * [misc]simplify:  iters left: 1 (183 enodes)
* [exit]simplify:  Simplified to (/ (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (+ (/ 3 (pow x 4)) (+ (/ 1 (sqr x)) (/ 2 (cube x))))) (- (/ 1 (+ x 1)) (+ (/ 1 (- x 1)) (/ 2 x))))
* * * * [misc]progress:  [ 12 / 178 ] simplifiying candidate #<alt-event (λ (x) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (+ (* 2 (/ 1 (pow x 3))) (+ (* 3 (/ 1 (pow x 4))) (/ 1 (sqr x))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (+ (* 2 (/ 1 (pow x 3))) (+ (* 3 (/ 1 (pow x 4))) (/ 1 (sqr x))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (46 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (82 enodes)
* * [misc]simplify:  iters left: 2 (117 enodes)
* * [misc]simplify:  iters left: 1 (183 enodes)
* [exit]simplify:  Simplified to (/ (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (+ (/ 3 (pow x 4)) (+ (/ 1 (sqr x)) (/ 2 (cube x))))) (- (/ 1 (+ x 1)) (+ (/ 1 (- x 1)) (/ 2 x))))
* * * * [misc]progress:  [ 13 / 178 ] simplifiying candidate #<alt-delta (λ (x) (pow (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) 1))>
* * * * [misc]progress:  [ 14 / 178 ] simplifiying candidate #<alt-delta (λ (x) (exp (- (log (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))) (log (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (log (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))) (log (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (58 enodes)
* * [misc]simplify:  iters left: 2 (80 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (log (+ (/ 1 (+ x 1)) (- (/ 1 (- x 1)) (/ 2 x))))
* [exit]simplify:  Simplified to (log (+ (/ 1 (+ x 1)) (- (/ 1 (- x 1)) (/ 2 x))))
* * * * [misc]progress:  [ 15 / 178 ] simplifiying candidate #<alt-delta (λ (x) (exp (log (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (log (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (98 enodes)
* * [misc]simplify:  iters left: 2 (186 enodes)
* * [misc]simplify:  iters left: 1 (318 enodes)
* [exit]simplify:  Simplified to (log (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (log (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 16 / 178 ] simplifiying candidate #<alt-delta (λ (x) (log (exp (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (exp (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (93 enodes)
* * [misc]simplify:  iters left: 2 (185 enodes)
* * [misc]simplify:  iters left: 1 (320 enodes)
* [exit]simplify:  Simplified to (exp (+ (/ 1 (- x 1)) (- (/ 1 (+ x 1)) (/ 2 x))))
* [exit]simplify:  Simplified to (exp (+ (/ 1 (- x 1)) (- (/ 1 (+ x 1)) (/ 2 x))))
* * * * [misc]progress:  [ 17 / 178 ] simplifiying candidate #<alt-delta (λ (x) (cbrt (/ (cube (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))) (cube (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (cube (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))) (cube (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (218 enodes)
* [exit]simplify:  Simplified to (/ (cube (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (* (/ 1 (- x 1)) (/ 1 (- x 1))))) (cube (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (cube (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (* (/ 1 (- x 1)) (/ 1 (- x 1))))) (cube (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 18 / 178 ] simplifiying candidate #<alt-delta (λ (x) (cube (cbrt (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (cbrt (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (90 enodes)
* * [misc]simplify:  iters left: 2 (175 enodes)
* * [misc]simplify:  iters left: 1 (300 enodes)
* [exit]simplify:  Simplified to (cbrt (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (cbrt (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 19 / 178 ] simplifiying candidate #<alt-delta (λ (x) (cbrt (cube (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (cube (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (136 enodes)
* * [misc]simplify:  iters left: 2 (262 enodes)
* [exit]simplify:  Simplified to (cube (+ (- (/ 1 (+ x 1)) (/ (/ 2 x) 1)) (/ (/ 1 (- x 1)) 1)))
* [exit]simplify:  Simplified to (cube (+ (- (/ 1 (+ x 1)) (/ (/ 2 x) 1)) (/ (/ 1 (- x 1)) 1)))
* * * * [misc]progress:  [ 20 / 178 ] simplifiying candidate #<alt-delta (λ (x) (cube (/ (cbrt (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))) (cbrt (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (cbrt (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))) (cbrt (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ (/ 1 (- x 1)) (- x 1)))) (cbrt (- (- (/ 1 (+ x 1)) (/ 1 (- x 1))) (/ 2 x))))
* [exit]simplify:  Simplified to (/ (cbrt (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ (/ 1 (- x 1)) (- x 1)))) (cbrt (- (- (/ 1 (+ x 1)) (/ 1 (- x 1))) (/ 2 x))))
* * * * [misc]progress:  [ 21 / 178 ] simplifiying candidate #<alt-delta (λ (x) (sqr (sqrt (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (90 enodes)
* * [misc]simplify:  iters left: 2 (175 enodes)
* * [misc]simplify:  iters left: 1 (300 enodes)
* [exit]simplify:  Simplified to (sqrt (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (sqrt (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 22 / 178 ] simplifiying candidate #<alt-delta (λ (x) (sqr (/ (sqrt (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))) (sqrt (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (sqrt (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))) (sqrt (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ (/ 1 (- x 1)) (- x 1)))) (sqrt (- (- (/ 1 (+ x 1)) (/ 1 (- x 1))) (/ 2 x))))
* [exit]simplify:  Simplified to (/ (sqrt (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ (/ 1 (- x 1)) (- x 1)))) (sqrt (- (- (/ 1 (+ x 1)) (/ 1 (- x 1))) (/ 2 x))))
* * * * [misc]progress:  [ 23 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))) (- (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (- (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (102 enodes)
* * [misc]simplify:  iters left: 1 (143 enodes)
* [exit]simplify:  Simplified to (- (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1)))))
* [exit]simplify:  Simplified to (- (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1)))))
* [enter]simplify:  Simplifying (- (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (- (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 24 / 178 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (158 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 25 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 26 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ 1 (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ (sqrt (/ 1 (- x 1))) (sqrt (- (/ 1 (+ x 1)) (/ 2 x)))))
* [exit]simplify:  Simplified to (/ 1 (+ (sqrt (/ 1 (- x 1))) (sqrt (- (/ 1 (+ x 1)) (/ 2 x)))))
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (87 enodes)
* * [misc]simplify:  iters left: 2 (163 enodes)
* * [misc]simplify:  iters left: 1 (282 enodes)
* [exit]simplify:  Simplified to (/ (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ (/ 1 (- x 1)) (- x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ (/ 1 (- x 1)) (- x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 27 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 28 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 29 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 30 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 31 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 32 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 33 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) 1) (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (- (+ (/ 1 (- x 1)) (/ 1 (+ x 1))) (/ 2 x))
* [exit]simplify:  Simplified to (- (+ (/ 1 (- x 1)) (/ 1 (+ x 1))) (/ 2 x))
* [enter]simplify:  Simplifying (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* * * * [misc]progress:  [ 34 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (60 enodes)
* [exit]simplify:  Simplified to (/ (- (+ (/ 1 (- x 1)) (/ 1 (+ x 1))) (/ 2 x)) (+ (sqrt (/ 1 (- x 1))) (sqrt (- (/ 1 (+ x 1)) (/ 2 x)))))
* [exit]simplify:  Simplified to (/ (- (+ (/ 1 (- x 1)) (/ 1 (+ x 1))) (/ 2 x)) (+ (sqrt (/ 1 (- x 1))) (sqrt (- (/ 1 (+ x 1)) (/ 2 x)))))
* [enter]simplify:  Simplifying (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (61 enodes)
* [exit]simplify:  Simplified to (/ (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 35 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) 1) (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (- (+ (/ 1 (- x 1)) (/ 1 (+ x 1))) (/ 2 x))
* [exit]simplify:  Simplified to (- (+ (/ 1 (- x 1)) (/ 1 (+ x 1))) (/ 2 x))
* [enter]simplify:  Simplifying (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* * * * [misc]progress:  [ 36 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) 1) (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (- (+ (/ 1 (- x 1)) (/ 1 (+ x 1))) (/ 2 x))
* [exit]simplify:  Simplified to (- (+ (/ 1 (- x 1)) (/ 1 (+ x 1))) (/ 2 x))
* [enter]simplify:  Simplifying (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* * * * [misc]progress:  [ 37 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) 1) (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (- (+ (/ 1 (- x 1)) (/ 1 (+ x 1))) (/ 2 x))
* [exit]simplify:  Simplified to (- (+ (/ 1 (- x 1)) (/ 1 (+ x 1))) (/ 2 x))
* [enter]simplify:  Simplifying (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* * * * [misc]progress:  [ 38 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) 1) (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (- (+ (/ 1 (- x 1)) (/ 1 (+ x 1))) (/ 2 x))
* [exit]simplify:  Simplified to (- (+ (/ 1 (- x 1)) (/ 1 (+ x 1))) (/ 2 x))
* [enter]simplify:  Simplifying (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* * * * [misc]progress:  [ 39 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) 1) (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (- (+ (/ 1 (- x 1)) (/ 1 (+ x 1))) (/ 2 x))
* [exit]simplify:  Simplified to (- (+ (/ 1 (- x 1)) (/ 1 (+ x 1))) (/ 2 x))
* [enter]simplify:  Simplifying (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* * * * [misc]progress:  [ 40 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) 1) (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (- (+ (/ 1 (- x 1)) (/ 1 (+ x 1))) (/ 2 x))
* [exit]simplify:  Simplified to (- (+ (/ 1 (- x 1)) (/ 1 (+ x 1))) (/ 2 x))
* [enter]simplify:  Simplifying (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* * * * [misc]progress:  [ 41 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 42 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ (sqrt (/ 1 (- x 1))) (sqrt (- (/ 1 (+ 1 x)) (/ 2 x)))))
* [exit]simplify:  Simplified to (/ 1 (+ (sqrt (/ 1 (- x 1))) (sqrt (- (/ 1 (+ 1 x)) (/ 2 x)))))
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (87 enodes)
* * [misc]simplify:  iters left: 2 (163 enodes)
* * [misc]simplify:  iters left: 1 (282 enodes)
* [exit]simplify:  Simplified to (/ (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ (/ 1 (- x 1)) (- x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ (/ 1 (- x 1)) (- x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 43 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 44 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 45 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 46 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 47 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 48 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 49 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 50 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ (sqrt (/ 1 (- x 1))) (sqrt (- (/ 1 (+ 1 x)) (/ 2 x)))))
* [exit]simplify:  Simplified to (/ 1 (+ (sqrt (/ 1 (- x 1))) (sqrt (- (/ 1 (+ 1 x)) (/ 2 x)))))
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (87 enodes)
* * [misc]simplify:  iters left: 2 (163 enodes)
* * [misc]simplify:  iters left: 1 (282 enodes)
* [exit]simplify:  Simplified to (/ (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ (/ 1 (- x 1)) (- x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ (/ 1 (- x 1)) (- x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 51 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 52 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 53 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 54 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 55 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 56 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 57 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 58 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ (sqrt (/ 1 (- x 1))) (sqrt (- (/ 1 (+ 1 x)) (/ 2 x)))))
* [exit]simplify:  Simplified to (/ 1 (+ (sqrt (/ 1 (- x 1))) (sqrt (- (/ 1 (+ 1 x)) (/ 2 x)))))
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (87 enodes)
* * [misc]simplify:  iters left: 2 (163 enodes)
* * [misc]simplify:  iters left: 1 (282 enodes)
* [exit]simplify:  Simplified to (/ (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ (/ 1 (- x 1)) (- x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ (/ 1 (- x 1)) (- x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 59 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 60 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 61 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 62 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 63 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 64 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 65 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 66 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ (sqrt (/ 1 (- x 1))) (sqrt (- (/ 1 (+ 1 x)) (/ 2 x)))))
* [exit]simplify:  Simplified to (/ 1 (+ (sqrt (/ 1 (- x 1))) (sqrt (- (/ 1 (+ 1 x)) (/ 2 x)))))
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (87 enodes)
* * [misc]simplify:  iters left: 2 (163 enodes)
* * [misc]simplify:  iters left: 1 (282 enodes)
* [exit]simplify:  Simplified to (/ (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ (/ 1 (- x 1)) (- x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ (/ 1 (- x 1)) (- x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 67 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 68 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 69 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 70 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 71 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 72 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 73 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 74 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ (sqrt (/ 1 (- x 1))) (sqrt (- (/ 1 (+ 1 x)) (/ 2 x)))))
* [exit]simplify:  Simplified to (/ 1 (+ (sqrt (/ 1 (- x 1))) (sqrt (- (/ 1 (+ 1 x)) (/ 2 x)))))
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (87 enodes)
* * [misc]simplify:  iters left: 2 (163 enodes)
* * [misc]simplify:  iters left: 1 (282 enodes)
* [exit]simplify:  Simplified to (/ (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ (/ 1 (- x 1)) (- x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ (/ 1 (- x 1)) (- x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 75 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 76 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 77 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 78 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 79 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 80 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 81 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 82 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ (sqrt (/ 1 (- x 1))) (sqrt (- (/ 1 (+ 1 x)) (/ 2 x)))))
* [exit]simplify:  Simplified to (/ 1 (+ (sqrt (/ 1 (- x 1))) (sqrt (- (/ 1 (+ 1 x)) (/ 2 x)))))
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (87 enodes)
* * [misc]simplify:  iters left: 2 (163 enodes)
* * [misc]simplify:  iters left: 1 (282 enodes)
* [exit]simplify:  Simplified to (/ (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ (/ 1 (- x 1)) (- x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ (/ 1 (- x 1)) (- x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 83 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 84 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 85 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 86 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 87 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 88 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 89 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 90 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ 1 (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ (sqrt (/ 1 (- x 1))) (sqrt (- (/ 1 (+ x 1)) (/ 2 x)))))
* [exit]simplify:  Simplified to (/ 1 (+ (sqrt (/ 1 (- x 1))) (sqrt (- (/ 1 (+ x 1)) (/ 2 x)))))
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (87 enodes)
* * [misc]simplify:  iters left: 2 (163 enodes)
* * [misc]simplify:  iters left: 1 (282 enodes)
* [exit]simplify:  Simplified to (/ (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ (/ 1 (- x 1)) (- x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ (/ 1 (- x 1)) (- x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 91 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 92 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 93 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 94 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 95 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 96 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (296 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 97 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* 1 (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* * * * [misc]progress:  [ 98 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (/ 1 (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ 1 (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ 1 (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ 1 (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 99 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ 1 (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (84 enodes)
* * [misc]simplify:  iters left: 2 (141 enodes)
* * [misc]simplify:  iters left: 1 (228 enodes)
* [exit]simplify:  Simplified to (/ 1 (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ 1 (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 100 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) 1) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) 1)
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (124 enodes)
* * [misc]simplify:  iters left: 1 (211 enodes)
* [exit]simplify:  Simplified to (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))
* * * * [misc]progress:  [ 101 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (79 enodes)
* * [misc]simplify:  iters left: 2 (145 enodes)
* * [misc]simplify:  iters left: 1 (244 enodes)
* [exit]simplify:  Simplified to (/ (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ (/ 1 (- x 1)) (- x 1))) (+ (sqrt (/ 1 (- x 1))) (sqrt (- (/ 1 (+ x 1)) (/ 2 x)))))
* [exit]simplify:  Simplified to (/ (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ (/ 1 (- x 1)) (- x 1))) (+ (sqrt (/ 1 (- x 1))) (sqrt (- (/ 1 (+ x 1)) (/ 2 x)))))
* * * * [misc]progress:  [ 102 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) 1) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) 1)
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (124 enodes)
* * [misc]simplify:  iters left: 1 (211 enodes)
* [exit]simplify:  Simplified to (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))
* * * * [misc]progress:  [ 103 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) 1) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) 1)
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (124 enodes)
* * [misc]simplify:  iters left: 1 (211 enodes)
* [exit]simplify:  Simplified to (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))
* * * * [misc]progress:  [ 104 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) 1) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) 1)
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (124 enodes)
* * [misc]simplify:  iters left: 1 (211 enodes)
* [exit]simplify:  Simplified to (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))
* * * * [misc]progress:  [ 105 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) 1) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) 1)
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (124 enodes)
* * [misc]simplify:  iters left: 1 (211 enodes)
* [exit]simplify:  Simplified to (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))
* * * * [misc]progress:  [ 106 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) 1) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) 1)
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (124 enodes)
* * [misc]simplify:  iters left: 1 (211 enodes)
* [exit]simplify:  Simplified to (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))
* * * * [misc]progress:  [ 107 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) 1) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) 1)
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (124 enodes)
* * [misc]simplify:  iters left: 1 (211 enodes)
* [exit]simplify:  Simplified to (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))
* * * * [misc]progress:  [ 108 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ 1 (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (84 enodes)
* * [misc]simplify:  iters left: 2 (141 enodes)
* * [misc]simplify:  iters left: 1 (228 enodes)
* [exit]simplify:  Simplified to (/ 1 (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ 1 (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 109 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* * * * [misc]progress:  [ 110 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (sqr 1) (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (84 enodes)
* * [misc]simplify:  iters left: 2 (141 enodes)
* * [misc]simplify:  iters left: 1 (228 enodes)
* [exit]simplify:  Simplified to (/ 1 (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ 1 (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 111 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (sqr 1) (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (84 enodes)
* * [misc]simplify:  iters left: 2 (141 enodes)
* * [misc]simplify:  iters left: 1 (228 enodes)
* [exit]simplify:  Simplified to (/ 1 (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ 1 (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 112 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (sqr 1) (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (84 enodes)
* * [misc]simplify:  iters left: 2 (141 enodes)
* * [misc]simplify:  iters left: 1 (228 enodes)
* [exit]simplify:  Simplified to (/ 1 (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ 1 (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 113 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (sqr 1) (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (84 enodes)
* * [misc]simplify:  iters left: 2 (141 enodes)
* * [misc]simplify:  iters left: 1 (228 enodes)
* [exit]simplify:  Simplified to (/ 1 (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ 1 (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 114 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (sqr 1) (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (84 enodes)
* * [misc]simplify:  iters left: 2 (141 enodes)
* * [misc]simplify:  iters left: 1 (228 enodes)
* [exit]simplify:  Simplified to (/ 1 (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ 1 (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 115 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (sqr 1) (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (84 enodes)
* * [misc]simplify:  iters left: 2 (141 enodes)
* * [misc]simplify:  iters left: 1 (228 enodes)
* [exit]simplify:  Simplified to (/ 1 (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ 1 (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 116 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ 1 (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (84 enodes)
* * [misc]simplify:  iters left: 2 (141 enodes)
* * [misc]simplify:  iters left: 1 (228 enodes)
* [exit]simplify:  Simplified to (/ 1 (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ 1 (- (/ 1 (+ x 1)) (- (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 117 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (* (- (* 1 x) (* (+ x 1) 2)) (- x 1)) (* (* (+ x 1) x) 1))) (* (* (+ x 1) x) (- x 1))))>
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (* (- (* 1 x) (* (+ x 1) 2)) (- x 1)) (* (* (+ x 1) x) 1)))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (106 enodes)
* * [misc]simplify:  iters left: 2 (213 enodes)
* * [misc]simplify:  iters left: 1 (438 enodes)
* [exit]simplify:  Simplified to (/ (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1)))) (- (* (- (- x 2) (+ x x)) (- x 1)) (+ (* x x) x)))
* [exit]simplify:  Simplified to (/ (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1)))) (- (* (- (- x 2) (+ x x)) (- x 1)) (+ (* x x) x)))
* * * * [misc]progress:  [ 118 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (* (- (pow (/ 1 (+ x 1)) 3) (pow (/ 2 x) 3)) (- x 1)) (* (+ (sqr (/ 1 (+ x 1))) (+ (sqr (/ 2 x)) (* (/ 1 (+ x 1)) (/ 2 x)))) 1))) (* (+ (sqr (/ 1 (+ x 1))) (+ (sqr (/ 2 x)) (* (/ 1 (+ x 1)) (/ 2 x)))) (- x 1))))>
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (* (- (pow (/ 1 (+ x 1)) 3) (pow (/ 2 x) 3)) (- x 1)) (* (+ (sqr (/ 1 (+ x 1))) (+ (sqr (/ 2 x)) (* (/ 1 (+ x 1)) (/ 2 x)))) 1)))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (118 enodes)
* * [misc]simplify:  iters left: 3 (205 enodes)
* * [misc]simplify:  iters left: 2 (379 enodes)
* [exit]simplify:  Simplified to (/ (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (* (- x 1) (- (/ (/ 1 (+ x 1)) (* (+ x 1) (+ x 1))) (cube (/ 2 x)))) (+ (+ (* (/ 2 x) (/ 2 x)) (/ (/ 2 x) (+ x 1))) (/ (/ 1 (+ x 1)) (+ x 1)))))
* [exit]simplify:  Simplified to (/ (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (* (- x 1) (- (/ (/ 1 (+ x 1)) (* (+ x 1) (+ x 1))) (cube (/ 2 x)))) (+ (+ (* (/ 2 x) (/ 2 x)) (/ (/ 2 x) (+ x 1))) (/ (/ 1 (+ x 1)) (+ x 1)))))
* * * * [misc]progress:  [ 119 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (* (- (sqr (/ 1 (+ x 1))) (sqr (/ 2 x))) (- x 1)) (* (+ (/ 1 (+ x 1)) (/ 2 x)) 1))) (* (+ (/ 1 (+ x 1)) (/ 2 x)) (- x 1))))>
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (* (- (sqr (/ 1 (+ x 1))) (sqr (/ 2 x))) (- x 1)) (* (+ (/ 1 (+ x 1)) (/ 2 x)) 1)))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (80 enodes)
* * [misc]simplify:  iters left: 3 (146 enodes)
* * [misc]simplify:  iters left: 2 (331 enodes)
* [exit]simplify:  Simplified to (* (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (+ (/ 1 (+ x 1)) (/ 2 x))) (/ (+ (/ 1 (- x 1)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (* (- x 1) (- (/ 1 (+ x 1)) (/ 2 x))) 1)))
* [exit]simplify:  Simplified to (* (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (+ (/ 1 (+ x 1)) (/ 2 x))) (/ (+ (/ 1 (- x 1)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (* (- x 1) (- (/ 1 (+ x 1)) (/ 2 x))) 1)))
* * * * [misc]progress:  [ 120 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (pow (- (/ 1 (+ x 1)) (/ 2 x)) 3) (pow (/ 1 (- x 1)) 3))) (+ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (+ (sqr (/ 1 (- x 1))) (* (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (pow (- (/ 1 (+ x 1)) (/ 2 x)) 3) (pow (/ 1 (- x 1)) 3)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (101 enodes)
* * [misc]simplify:  iters left: 2 (205 enodes)
* * [misc]simplify:  iters left: 1 (388 enodes)
* [exit]simplify:  Simplified to (/ (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1)))) (- (cube (- (/ 1 (+ x 1)) (/ 2 x))) (cube (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1)))) (- (cube (- (/ 1 (+ x 1)) (/ 2 x))) (cube (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 121 / 178 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))) (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (102 enodes)
* * [misc]simplify:  iters left: 2 (250 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* * * * [misc]progress:  [ 122 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (* (sqr (- (* 1 x) (* (+ x 1) 2))) (sqr (- x 1))) (* (sqr (* (+ x 1) x)) (sqr 1))) (* (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (* (sqr (* (+ x 1) x)) (sqr (- x 1))))))>
* [enter]simplify:  Simplifying (* (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (* (sqr (* (+ x 1) x)) (sqr (- x 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (124 enodes)
* * [misc]simplify:  iters left: 1 (195 enodes)
* [exit]simplify:  Simplified to (* (* (+ (sqr x) x) (* (* (- x 1) (- x 1)) (+ (sqr x) x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (* (* (+ (sqr x) x) (* (* (- x 1) (- x 1)) (+ (sqr x) x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 123 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (* (sqr (- (pow (/ 1 (+ x 1)) 3) (pow (/ 2 x) 3))) (sqr (- x 1))) (* (sqr (+ (sqr (/ 1 (+ x 1))) (+ (sqr (/ 2 x)) (* (/ 1 (+ x 1)) (/ 2 x))))) (sqr 1))) (* (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (* (sqr (+ (sqr (/ 1 (+ x 1))) (+ (sqr (/ 2 x)) (* (/ 1 (+ x 1)) (/ 2 x))))) (sqr (- x 1))))))>
* [enter]simplify:  Simplifying (* (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (* (sqr (+ (sqr (/ 1 (+ x 1))) (+ (sqr (/ 2 x)) (* (/ 1 (+ x 1)) (/ 2 x))))) (sqr (- x 1))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (97 enodes)
* * [misc]simplify:  iters left: 3 (271 enodes)
* [exit]simplify:  Simplified to (* (* (* (- x 1) (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (sqr (+ (* (/ 1 (+ x 1)) (/ 1 (+ x 1))) (+ (/ (/ 2 x) (+ x 1)) (* (/ 2 x) (/ 2 x))))))
* [exit]simplify:  Simplified to (* (* (* (- x 1) (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (sqr (+ (* (/ 1 (+ x 1)) (/ 1 (+ x 1))) (+ (/ (/ 2 x) (+ x 1)) (* (/ 2 x) (/ 2 x))))))
* * * * [misc]progress:  [ 124 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (* (sqr (- (sqr (/ 1 (+ x 1))) (sqr (/ 2 x)))) (sqr (- x 1))) (* (sqr (+ (/ 1 (+ x 1)) (/ 2 x))) (sqr 1))) (* (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (* (sqr (+ (/ 1 (+ x 1)) (/ 2 x))) (sqr (- x 1))))))>
* [enter]simplify:  Simplifying (* (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (* (sqr (+ (/ 1 (+ x 1)) (/ 2 x))) (sqr (- x 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (150 enodes)
* * [misc]simplify:  iters left: 2 (451 enodes)
* [exit]simplify:  Simplified to (* (* (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))) (* (+ (/ 2 x) (/ 1 (+ x 1))) (+ (/ 2 x) (/ 1 (+ x 1))))) (* (- x 1) (- x 1)))
* [exit]simplify:  Simplified to (* (* (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))) (* (+ (/ 2 x) (/ 1 (+ x 1))) (+ (/ 2 x) (/ 1 (+ x 1))))) (* (- x 1) (- x 1)))
* * * * [misc]progress:  [ 125 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (pow (sqr (- (/ 1 (+ x 1)) (/ 2 x))) 3) (pow (sqr (/ 1 (- x 1))) 3)) (* (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (+ (sqr (sqr (- (/ 1 (+ x 1)) (/ 2 x)))) (+ (sqr (sqr (/ 1 (- x 1)))) (* (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))))))>
* [enter]simplify:  Simplifying (* (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (+ (sqr (sqr (- (/ 1 (+ x 1)) (/ 2 x)))) (+ (sqr (sqr (/ 1 (- x 1)))) (* (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (80 enodes)
* * [misc]simplify:  iters left: 3 (131 enodes)
* * [misc]simplify:  iters left: 2 (210 enodes)
* * [misc]simplify:  iters left: 1 (299 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x)))) (- (- (/ 1 (+ x 1)) (/ 1 (- x 1))) (/ 2 x))) (* (+ (/ 1 (* (- x 1) (- x 1))) (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x)))) (/ (- (- (/ 1 (+ x 1)) (/ 1 (- x 1))) (/ 2 x)) (* (- x 1) (- x 1)))))
* [exit]simplify:  Simplified to (+ (* (* (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x)))) (- (- (/ 1 (+ x 1)) (/ 1 (- x 1))) (/ 2 x))) (* (+ (/ 1 (* (- x 1) (- x 1))) (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x)))) (/ (- (- (/ 1 (+ x 1)) (/ 1 (- x 1))) (/ 2 x)) (* (- x 1) (- x 1)))))
* * * * [misc]progress:  [ 126 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (sqr (sqr (- (/ 1 (+ x 1)) (/ 2 x)))) (sqr (sqr (/ 1 (- x 1))))) (* (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (+ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (* (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (+ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (60 enodes)
* * [misc]simplify:  iters left: 2 (70 enodes)
* * [misc]simplify:  iters left: 1 (100 enodes)
* [exit]simplify:  Simplified to (* (- (- (/ 1 (+ x 1)) (/ 1 (- x 1))) (/ 2 x)) (+ (* (/ 1 (- x 1)) (/ 1 (- x 1))) (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x)))))
* [exit]simplify:  Simplified to (* (- (- (/ 1 (+ x 1)) (/ 1 (- x 1))) (/ 2 x)) (+ (* (/ 1 (- x 1)) (/ 1 (- x 1))) (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x)))))
* * * * [misc]progress:  [ 127 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (log (/ (exp (sqr (- (/ 1 (+ x 1)) (/ 2 x)))) (exp (sqr (/ 1 (- x 1)))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (/ (exp (sqr (- (/ 1 (+ x 1)) (/ 2 x)))) (exp (sqr (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (48 enodes)
* * [misc]simplify:  iters left: 2 (75 enodes)
* * [misc]simplify:  iters left: 1 (108 enodes)
* [exit]simplify:  Simplified to (exp (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (exp (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 128 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (pow (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) 1) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* * * * [misc]progress:  [ 129 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (exp (log (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (log (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (56 enodes)
* * [misc]simplify:  iters left: 2 (78 enodes)
* * [misc]simplify:  iters left: 1 (94 enodes)
* [exit]simplify:  Simplified to (log (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1)))))
* [exit]simplify:  Simplified to (log (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1)))))
* * * * [misc]progress:  [ 130 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (log (exp (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (exp (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (117 enodes)
* * [misc]simplify:  iters left: 1 (188 enodes)
* [exit]simplify:  Simplified to (exp (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1)))))
* [exit]simplify:  Simplified to (exp (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1)))))
* * * * [misc]progress:  [ 131 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (cube (cbrt (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (cbrt (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (75 enodes)
* * [misc]simplify:  iters left: 1 (91 enodes)
* [exit]simplify:  Simplified to (cbrt (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1)))))
* [exit]simplify:  Simplified to (cbrt (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1)))))
* * * * [misc]progress:  [ 132 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (cbrt (cube (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (cube (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (84 enodes)
* * [misc]simplify:  iters left: 2 (136 enodes)
* * [misc]simplify:  iters left: 1 (263 enodes)
* [exit]simplify:  Simplified to (cube (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1)))))
* [exit]simplify:  Simplified to (cube (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1)))))
* * * * [misc]progress:  [ 133 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (sqr (sqrt (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (sqrt (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (75 enodes)
* * [misc]simplify:  iters left: 1 (91 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1)))))
* [exit]simplify:  Simplified to (sqrt (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1)))))
* * * * [misc]progress:  [ 134 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (- (* (sqr (- (* 1 x) (* (+ x 1) 2))) (sqr (- x 1))) (* (sqr (* (+ x 1) x)) (sqr 1))) (* (sqr (* (+ x 1) x)) (sqr (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (- (* (sqr (- (* 1 x) (* (+ x 1) 2))) (sqr (- x 1))) (* (sqr (* (+ x 1) x)) (sqr 1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (64 enodes)
* * [misc]simplify:  iters left: 2 (92 enodes)
* * [misc]simplify:  iters left: 1 (121 enodes)
* [exit]simplify:  Simplified to (- (sqr (* (- x 1) (- (- 0 x) 2))) (* (+ x (sqr x)) (+ x (sqr x))))
* [exit]simplify:  Simplified to (- (sqr (* (- x 1) (- (- 0 x) 2))) (* (+ x (sqr x)) (+ x (sqr x))))
* [enter]simplify:  Simplifying (* (sqr (* (+ x 1) x)) (sqr (- x 1)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (78 enodes)
* * [misc]simplify:  iters left: 1 (106 enodes)
* [exit]simplify:  Simplified to (* (sqr (+ (* x x) x)) (* (- x 1) (- x 1)))
* [exit]simplify:  Simplified to (* (sqr (+ (* x x) x)) (* (- x 1) (- x 1)))
* * * * [misc]progress:  [ 135 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (- (* (sqr (- (pow (/ 1 (+ x 1)) 3) (pow (/ 2 x) 3))) (sqr (- x 1))) (* (sqr (+ (sqr (/ 1 (+ x 1))) (+ (sqr (/ 2 x)) (* (/ 1 (+ x 1)) (/ 2 x))))) (sqr 1))) (* (sqr (+ (sqr (/ 1 (+ x 1))) (+ (sqr (/ 2 x)) (* (/ 1 (+ x 1)) (/ 2 x))))) (sqr (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (- (* (sqr (- (pow (/ 1 (+ x 1)) 3) (pow (/ 2 x) 3))) (sqr (- x 1))) (* (sqr (+ (sqr (/ 1 (+ x 1))) (+ (sqr (/ 2 x)) (* (/ 1 (+ x 1)) (/ 2 x))))) (sqr 1)))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (103 enodes)
* * [misc]simplify:  iters left: 3 (253 enodes)
* [exit]simplify:  Simplified to (- (* (* (- x 1) (- (cube (/ 1 (+ x 1))) (cube (/ 2 x)))) (* (- x 1) (- (cube (/ 1 (+ x 1))) (cube (/ 2 x))))) (sqr (+ (sqr (/ 1 (+ x 1))) (+ (sqr (/ 2 x)) (/ (/ 2 x) (+ x 1))))))
* [exit]simplify:  Simplified to (- (* (* (- x 1) (- (cube (/ 1 (+ x 1))) (cube (/ 2 x)))) (* (- x 1) (- (cube (/ 1 (+ x 1))) (cube (/ 2 x))))) (sqr (+ (sqr (/ 1 (+ x 1))) (+ (sqr (/ 2 x)) (/ (/ 2 x) (+ x 1))))))
* [enter]simplify:  Simplifying (* (sqr (+ (sqr (/ 1 (+ x 1))) (+ (sqr (/ 2 x)) (* (/ 1 (+ x 1)) (/ 2 x))))) (sqr (- x 1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (82 enodes)
* * [misc]simplify:  iters left: 3 (230 enodes)
* [exit]simplify:  Simplified to (* (* (- x 1) (+ (+ (/ (/ 2 x) (+ x 1)) (* (/ 2 x) (/ 2 x))) (/ 1 (* (+ x 1) (+ x 1))))) (* (- x 1) (+ (+ (/ (/ 2 x) (+ x 1)) (* (/ 2 x) (/ 2 x))) (/ 1 (* (+ x 1) (+ x 1))))))
* [exit]simplify:  Simplified to (* (* (- x 1) (+ (+ (/ (/ 2 x) (+ x 1)) (* (/ 2 x) (/ 2 x))) (/ 1 (* (+ x 1) (+ x 1))))) (* (- x 1) (+ (+ (/ (/ 2 x) (+ x 1)) (* (/ 2 x) (/ 2 x))) (/ 1 (* (+ x 1) (+ x 1))))))
* * * * [misc]progress:  [ 136 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (- (* (sqr (- (sqr (/ 1 (+ x 1))) (sqr (/ 2 x)))) (sqr (- x 1))) (* (sqr (+ (/ 1 (+ x 1)) (/ 2 x))) (sqr 1))) (* (sqr (+ (/ 1 (+ x 1)) (/ 2 x))) (sqr (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (- (* (sqr (- (sqr (/ 1 (+ x 1))) (sqr (/ 2 x)))) (sqr (- x 1))) (* (sqr (+ (/ 1 (+ x 1)) (/ 2 x))) (sqr 1)))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (134 enodes)
* * [misc]simplify:  iters left: 2 (230 enodes)
* [exit]simplify:  Simplified to (- (* (* (- x 1) (- x 1)) (sqr (* (+ (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))))) (* (+ (/ 1 (+ x 1)) (/ 2 x)) (+ (/ 1 (+ x 1)) (/ 2 x))))
* [exit]simplify:  Simplified to (- (* (* (- x 1) (- x 1)) (sqr (* (+ (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))))) (* (+ (/ 1 (+ x 1)) (/ 2 x)) (+ (/ 1 (+ x 1)) (/ 2 x))))
* [enter]simplify:  Simplifying (* (sqr (+ (/ 1 (+ x 1)) (/ 2 x))) (sqr (- x 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (88 enodes)
* * [misc]simplify:  iters left: 2 (235 enodes)
* * [misc]simplify:  iters left: 1 (466 enodes)
* [exit]simplify:  Simplified to (* (sqr (- x 1)) (* (+ (/ 1 (+ x 1)) (/ 2 x)) (+ (/ 1 (+ x 1)) (/ 2 x))))
* [exit]simplify:  Simplified to (* (sqr (- x 1)) (* (+ (/ 1 (+ x 1)) (/ 2 x)) (+ (/ 1 (+ x 1)) (/ 2 x))))
* * * * [misc]progress:  [ 137 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (- (pow (sqr (- (/ 1 (+ x 1)) (/ 2 x))) 3) (pow (sqr (/ 1 (- x 1))) 3)) (+ (sqr (sqr (- (/ 1 (+ x 1)) (/ 2 x)))) (+ (sqr (sqr (/ 1 (- x 1)))) (* (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (- (pow (sqr (- (/ 1 (+ x 1)) (/ 2 x))) 3) (pow (sqr (/ 1 (- x 1))) 3))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (65 enodes)
* * [misc]simplify:  iters left: 2 (88 enodes)
* * [misc]simplify:  iters left: 1 (126 enodes)
* [exit]simplify:  Simplified to (* (+ (cube (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (cube (- x 1)))) (- (cube (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (cube (- x 1)))))
* [exit]simplify:  Simplified to (* (+ (cube (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (cube (- x 1)))) (- (cube (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (cube (- x 1)))))
* [enter]simplify:  Simplifying (+ (sqr (sqr (- (/ 1 (+ x 1)) (/ 2 x)))) (+ (sqr (sqr (/ 1 (- x 1)))) (* (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (76 enodes)
* * [misc]simplify:  iters left: 2 (111 enodes)
* * [misc]simplify:  iters left: 1 (156 enodes)
* [exit]simplify:  Simplified to (+ (* (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (+ (/ 1 (sqr (- x 1))) (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))))) (* (/ 1 (sqr (- x 1))) (/ 1 (sqr (- x 1)))))
* [exit]simplify:  Simplified to (+ (* (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (+ (/ 1 (sqr (- x 1))) (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))))) (* (/ 1 (sqr (- x 1))) (/ 1 (sqr (- x 1)))))
* * * * [misc]progress:  [ 138 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (+ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqr (/ 1 (- x 1))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (- (sqr (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (68 enodes)
* [exit]simplify:  Simplified to (/ (- 1) (* (- x 1) (- x 1)))
* [exit]simplify:  Simplified to (/ (- 1) (* (- x 1) (- x 1)))
* * * * [misc]progress:  [ 139 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (* 1 (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* * * * [misc]progress:  [ 140 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (- (sqr (sqr (- (/ 1 (+ x 1)) (/ 2 x)))) (sqr (sqr (/ 1 (- x 1))))) (+ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (- (sqr (sqr (- (/ 1 (+ x 1)) (/ 2 x)))) (sqr (sqr (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (72 enodes)
* * [misc]simplify:  iters left: 2 (136 enodes)
* * [misc]simplify:  iters left: 1 (327 enodes)
* [exit]simplify:  Simplified to (* (+ (/ 1 (sqr (- x 1))) (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x)))) (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1)))))
* [exit]simplify:  Simplified to (* (+ (/ 1 (sqr (- x 1))) (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x)))) (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1)))))
* [enter]simplify:  Simplifying (+ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* [exit]simplify:  Simplified to (+ (/ 1 (sqr (- x 1))) (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))))
* [exit]simplify:  Simplified to (+ (/ 1 (sqr (- x 1))) (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))))
* * * * [misc]progress:  [ 141 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (* (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (- (+ (/ 1 (- x 1)) (/ 1 (+ x 1))) (/ 2 x))
* [exit]simplify:  Simplified to (- (+ (/ 1 (- x 1)) (/ 1 (+ x 1))) (/ 2 x))
* [enter]simplify:  Simplifying (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))
* [exit]simplify:  Simplified to (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))
* * * * [misc]progress:  [ 142 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (* (sqr 1) (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1))))
* [exit]simplify:  Simplified to (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1))))
* * * * [misc]progress:  [ 143 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (* (sqr 1) (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1))))
* [exit]simplify:  Simplified to (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1))))
* * * * [misc]progress:  [ 144 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (* (sqr 1) (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1))))
* [exit]simplify:  Simplified to (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1))))
* * * * [misc]progress:  [ 145 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (* (sqr 1) (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1))))
* [exit]simplify:  Simplified to (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1))))
* * * * [misc]progress:  [ 146 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (* (sqr 1) (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1))))
* [exit]simplify:  Simplified to (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1))))
* * * * [misc]progress:  [ 147 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (* (sqr 1) (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1))))
* [exit]simplify:  Simplified to (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1))))
* * * * [misc]progress:  [ 148 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (* 1 (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1))))
* [exit]simplify:  Simplified to (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1))))
* * * * [misc]progress:  [ 149 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (pow (- (/ 1 (+ x 1)) (/ 2 x)) 2) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* * * * [misc]progress:  [ 150 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (pow (sqr (- (/ 1 (+ x 1)) (/ 2 x))) 1) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* * * * [misc]progress:  [ 151 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (exp (log (sqr (- (/ 1 (+ x 1)) (/ 2 x))))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (log (sqr (- (/ 1 (+ x 1)) (/ 2 x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* [exit]simplify:  Simplified to (* 2 (log (- (/ 1 (+ x 1)) (/ 2 x))))
* [exit]simplify:  Simplified to (* 2 (log (- (/ 1 (+ x 1)) (/ 2 x))))
* * * * [misc]progress:  [ 152 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (log (exp (sqr (- (/ 1 (+ x 1)) (/ 2 x))))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (exp (sqr (- (/ 1 (+ x 1)) (/ 2 x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (exp (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))))
* [exit]simplify:  Simplified to (exp (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))))
* * * * [misc]progress:  [ 153 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (cube (cbrt (sqr (- (/ 1 (+ x 1)) (/ 2 x))))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (cbrt (sqr (- (/ 1 (+ x 1)) (/ 2 x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (cbrt (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))))
* [exit]simplify:  Simplified to (cbrt (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))))
* * * * [misc]progress:  [ 154 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (cbrt (cube (sqr (- (/ 1 (+ x 1)) (/ 2 x))))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (cube (sqr (- (/ 1 (+ x 1)) (/ 2 x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* [exit]simplify:  Simplified to (cube (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))))
* [exit]simplify:  Simplified to (cube (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))))
* * * * [misc]progress:  [ 155 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (sqr (sqrt (sqr (- (/ 1 (+ x 1)) (/ 2 x))))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (sqrt (sqr (- (/ 1 (+ x 1)) (/ 2 x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (fabs (- (/ 1 (+ x 1)) (/ 2 x)))
* [exit]simplify:  Simplified to (fabs (- (/ 1 (+ x 1)) (/ 2 x)))
* * * * [misc]progress:  [ 156 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (* (sqr 1) (sqr (- (/ 1 (+ x 1)) (/ 2 x)))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (sqr 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (* 1 1)
* [exit]simplify:  Simplified to (* 1 1)
* [enter]simplify:  Simplifying (sqr (- (/ 1 (+ x 1)) (/ 2 x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x)))
* [exit]simplify:  Simplified to (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x)))
* * * * [misc]progress:  [ 157 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (* (sqr (+ (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) (sqr (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (sqr (+ (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (sqr (+ (sqrt (/ 2 x)) (sqrt (/ 1 (+ x 1)))))
* [exit]simplify:  Simplified to (sqr (+ (sqrt (/ 2 x)) (sqrt (/ 1 (+ x 1)))))
* [enter]simplify:  Simplifying (sqr (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (sqr (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))))
* [exit]simplify:  Simplified to (sqr (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))))
* * * * [misc]progress:  [ 158 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (* (sqr 1) (sqr (- (/ 1 (+ x 1)) (/ 2 x)))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (sqr 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (* 1 1)
* [exit]simplify:  Simplified to (* 1 1)
* [enter]simplify:  Simplifying (sqr (- (/ 1 (+ x 1)) (/ 2 x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x)))
* [exit]simplify:  Simplified to (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x)))
* * * * [misc]progress:  [ 159 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (* (sqr 1) (sqr (- (/ 1 (+ x 1)) (/ 2 x)))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (sqr 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (* 1 1)
* [exit]simplify:  Simplified to (* 1 1)
* [enter]simplify:  Simplifying (sqr (- (/ 1 (+ x 1)) (/ 2 x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x)))
* [exit]simplify:  Simplified to (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x)))
* * * * [misc]progress:  [ 160 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (/ (sqr (- (* 1 x) (* (+ x 1) 2))) (sqr (* (+ x 1) x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (sqr (- (* 1 x) (* (+ x 1) 2)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (* (- (- x 2) (+ x x)) (- (- x 2) (+ x x)))
* [exit]simplify:  Simplified to (* (- (- x 2) (+ x x)) (- (- x 2) (+ x x)))
* [enter]simplify:  Simplifying (sqr (* (+ x 1) x))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (sqr (+ (* x x) x))
* [exit]simplify:  Simplified to (sqr (+ (* x x) x))
* * * * [misc]progress:  [ 161 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (/ (sqr (- (pow (/ 1 (+ x 1)) 3) (pow (/ 2 x) 3))) (sqr (+ (sqr (/ 1 (+ x 1))) (+ (sqr (/ 2 x)) (* (/ 1 (+ x 1)) (/ 2 x)))))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (sqr (- (pow (/ 1 (+ x 1)) 3) (pow (/ 2 x) 3)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (70 enodes)
* * [misc]simplify:  iters left: 1 (106 enodes)
* [exit]simplify:  Simplified to (sqr (- (cube (/ 1 (+ x 1))) (cube (/ 2 x))))
* [exit]simplify:  Simplified to (sqr (- (cube (/ 1 (+ x 1))) (cube (/ 2 x))))
* [enter]simplify:  Simplifying (sqr (+ (sqr (/ 1 (+ x 1))) (+ (sqr (/ 2 x)) (* (/ 1 (+ x 1)) (/ 2 x)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (73 enodes)
* * [misc]simplify:  iters left: 3 (200 enodes)
* [exit]simplify:  Simplified to (* (+ (+ (/ (/ 2 x) (+ x 1)) (* (/ 2 x) (/ 2 x))) (sqr (/ 1 (+ x 1)))) (+ (+ (/ (/ 2 x) (+ x 1)) (* (/ 2 x) (/ 2 x))) (sqr (/ 1 (+ x 1)))))
* [exit]simplify:  Simplified to (* (+ (+ (/ (/ 2 x) (+ x 1)) (* (/ 2 x) (/ 2 x))) (sqr (/ 1 (+ x 1)))) (+ (+ (/ (/ 2 x) (+ x 1)) (* (/ 2 x) (/ 2 x))) (sqr (/ 1 (+ x 1)))))
* * * * [misc]progress:  [ 162 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (/ (sqr (- (sqr (/ 1 (+ x 1))) (sqr (/ 2 x)))) (sqr (+ (/ 1 (+ x 1)) (/ 2 x)))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (sqr (- (sqr (/ 1 (+ x 1))) (sqr (/ 2 x))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (86 enodes)
* * [misc]simplify:  iters left: 2 (171 enodes)
* * [misc]simplify:  iters left: 1 (389 enodes)
* [exit]simplify:  Simplified to (sqr (* (+ (/ 2 x) (/ 1 (+ x 1))) (- (/ 1 (+ x 1)) (/ 2 x))))
* [exit]simplify:  Simplified to (sqr (* (+ (/ 2 x) (/ 1 (+ x 1))) (- (/ 1 (+ x 1)) (/ 2 x))))
* [enter]simplify:  Simplifying (sqr (+ (/ 1 (+ x 1)) (/ 2 x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (82 enodes)
* * [misc]simplify:  iters left: 1 (144 enodes)
* [exit]simplify:  Simplified to (* (+ (/ 2 x) (/ 1 (+ x 1))) (+ (/ 2 x) (/ 1 (+ x 1))))
* [exit]simplify:  Simplified to (* (+ (/ 2 x) (/ 1 (+ x 1))) (+ (/ 2 x) (/ 1 (+ x 1))))
* * * * [misc]progress:  [ 163 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* * * * [misc]progress:  [ 164 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (* 1 (sqr (- (/ 1 (+ x 1)) (/ 2 x)))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* * * * [misc]progress:  [ 165 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (pow (/ 1 (- x 1)) 2)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* * * * [misc]progress:  [ 166 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (pow (sqr (/ 1 (- x 1))) 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* * * * [misc]progress:  [ 167 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (exp (log (sqr (/ 1 (- x 1)))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (log (sqr (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (* (log (- x 1)) (- 2))
* [exit]simplify:  Simplified to (* (log (- x 1)) (- 2))
* * * * [misc]progress:  [ 168 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (log (exp (sqr (/ 1 (- x 1)))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (exp (sqr (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* [exit]simplify:  Simplified to (exp (/ 1 (* (- x 1) (- x 1))))
* [exit]simplify:  Simplified to (exp (/ 1 (* (- x 1) (- x 1))))
* * * * [misc]progress:  [ 169 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (cube (cbrt (sqr (/ 1 (- x 1)))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (cbrt (sqr (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 1 (* (- x 1) (- x 1))))
* [exit]simplify:  Simplified to (cbrt (/ 1 (* (- x 1) (- x 1))))
* * * * [misc]progress:  [ 170 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (cbrt (cube (sqr (/ 1 (- x 1)))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (cube (sqr (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (58 enodes)
* * [misc]simplify:  iters left: 2 (70 enodes)
* * [misc]simplify:  iters left: 1 (110 enodes)
* [exit]simplify:  Simplified to (* (/ (/ 1 (- x 1)) (* (- x 1) (- x 1))) (/ (/ 1 (- x 1)) (* (- x 1) (- x 1))))
* [exit]simplify:  Simplified to (* (/ (/ 1 (- x 1)) (* (- x 1) (- x 1))) (/ (/ 1 (- x 1)) (* (- x 1) (- x 1))))
* * * * [misc]progress:  [ 171 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (sqrt (sqr (/ 1 (- x 1)))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (sqrt (sqr (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* [exit]simplify:  Simplified to (fabs (/ 1 (- x 1)))
* [exit]simplify:  Simplified to (fabs (/ 1 (- x 1)))
* * * * [misc]progress:  [ 172 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (* (sqr 1) (sqr (/ 1 (- x 1))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (sqr 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (* 1 1)
* [exit]simplify:  Simplified to (* 1 1)
* [enter]simplify:  Simplifying (sqr (/ 1 (- x 1)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (- x 1)) (- x 1))
* [exit]simplify:  Simplified to (/ (/ 1 (- x 1)) (- x 1))
* * * * [misc]progress:  [ 173 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (* (sqr 1) (sqr (/ 1 (- x 1))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (sqr 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (* 1 1)
* [exit]simplify:  Simplified to (* 1 1)
* [enter]simplify:  Simplifying (sqr (/ 1 (- x 1)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (- x 1)) (- x 1))
* [exit]simplify:  Simplified to (/ (/ 1 (- x 1)) (- x 1))
* * * * [misc]progress:  [ 174 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (* (sqr (/ 1 (- (pow x 3) (pow 1 3)))) (sqr (+ (sqr x) (+ (sqr 1) (* x 1)))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (sqr (/ 1 (- (pow x 3) (pow 1 3))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (* (/ 1 (- (cube x) 1)) (/ 1 (- (cube x) 1)))
* [exit]simplify:  Simplified to (* (/ 1 (- (cube x) 1)) (/ 1 (- (cube x) 1)))
* [enter]simplify:  Simplifying (sqr (+ (sqr x) (+ (sqr 1) (* x 1))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (108 enodes)
* * [misc]simplify:  iters left: 2 (324 enodes)
* * [misc]simplify:  iters left: 1 (416 enodes)
* [exit]simplify:  Simplified to (* (+ (* x x) (+ x 1)) (+ (* x x) (+ x 1)))
* [exit]simplify:  Simplified to (* (+ (* x x) (+ x 1)) (+ (* x x) (+ x 1)))
* * * * [misc]progress:  [ 175 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (* (sqr (/ 1 (- (sqr x) (sqr 1)))) (sqr (+ x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (sqr (/ 1 (- (sqr x) (sqr 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (55 enodes)
* * [misc]simplify:  iters left: 2 (98 enodes)
* * [misc]simplify:  iters left: 1 (202 enodes)
* [exit]simplify:  Simplified to (/ 1 (* (- (sqr x) 1) (- (sqr x) 1)))
* [exit]simplify:  Simplified to (/ 1 (* (- (sqr x) 1) (- (sqr x) 1)))
* [enter]simplify:  Simplifying (sqr (+ x 1))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* * [misc]simplify:  iters left: 1 (16 enodes)
* [exit]simplify:  Simplified to (* (+ 1 x) (+ 1 x))
* [exit]simplify:  Simplified to (* (+ 1 x) (+ 1 x))
* * * * [misc]progress:  [ 176 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (/ (sqr 1) (sqr (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (sqr 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (* 1 1)
* [exit]simplify:  Simplified to (* 1 1)
* [enter]simplify:  Simplifying (sqr (- x 1))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* [exit]simplify:  Simplified to (* (- x 1) (- x 1))
* [exit]simplify:  Simplified to (* (- x 1) (- x 1))
* * * * [misc]progress:  [ 177 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (* (/ 1 (- x 1)) (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* * * * [misc]progress:  [ 178 / 178 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (* 1 (sqr (/ 1 (- x 1))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 3 / 3
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 (+ x 1)) (/ 2 x))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ x 1)) (/ 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ x 1)) (/ 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (* -2 -2) into 4
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (/ 4 -2) into -2
* [misc]taylor:  Taking taylor expansion of (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 (+ x 1)) (/ 2 x))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ x 1)) (/ 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ x 1)) (/ 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (* -2 -2) into 4
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (/ 4 -2) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 1 -2)) into -4
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (- (/ -4 -2) (+ (* -2 (/ 2 -2)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* -2 -1) (+ (* 1 1) (* -1 -2))) into 5
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ -1 1) into 0
* [misc]backup-simplify:  Simplify (- (/ 5 -2) (+ (* -2 (/ 0 -2)) (* 0 (/ 2 -2)))) into -5/2
* [misc]backup-simplify:  Simplify -5/2 into -5/2
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* -2 1) (+ (* 1 -1) (+ (* -1 1) (* 1 -2)))) into -6
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (- (/ -6 -2) (+ (* -2 (/ 2 -2)) (* 0 (/ 0 -2)) (* -5/2 (/ 2 -2)))) into -3/2
* [misc]backup-simplify:  Simplify -3/2 into -3/2
* [misc]backup-simplify:  Simplify (+ (* -3/2 (sqr x)) (+ (* -5/2 x) (* -2 (/ 1 x)))) into (- (+ (* 3/2 (sqr x)) (+ (* 2 (/ 1 x)) (* 5/2 x))))
* [misc]approximate:  Taking taylor expansion of (/ (sqr (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x)))) (- (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) (/ 1 (- (/ 1 x) 1)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (sqr (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x)))) (- (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) (/ 1 (- (/ 1 x) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (- (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) (/ 1 (- (/ 1 x) 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 1 -2) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 1 -2) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify (/ 1 -2) into -1/2
* [misc]taylor:  Taking taylor expansion of (/ (sqr (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x)))) (- (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) (/ 1 (- (/ 1 x) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (- (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) (/ 1 (- (/ 1 x) 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 1 -2) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 1 -2) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify (/ 1 -2) into -1/2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* -1 -1) (* -1 -1)) into 2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify (- (/ 2 -2) (+ (* -1/2 (/ -2 -2)))) into -1/2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* -1 1) (+ (* -1 -1) (* 1 -1))) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 -2) (+ (* -1/2 (/ 0 -2)) (* -1/2 (/ -2 -2)))) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (pow (/ 1 x) 3)) (+ (* -1/2 (sqr (/ 1 x))) (* -1/2 (/ 1 x)))) into (- (/ 1 (pow x 3)) (+ (* 1/2 (/ 1 x)) (* 1/2 (/ 1 (sqr x)))))
* [misc]approximate:  Taking taylor expansion of (/ (sqr (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x))))) (- (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) (/ 1 (- (/ 1 (- x)) 1)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (sqr (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x))))) (- (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) (/ 1 (- (/ 1 (- x)) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 -1) into -2
* [misc]taylor:  Taking taylor expansion of (- (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) (/ 1 (- (/ 1 (- x)) 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 -1) into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- -2) into 2
* [misc]backup-simplify:  Simplify (+ -1 2) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- -2) into 2
* [misc]backup-simplify:  Simplify (+ -1 2) into 1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (/ (sqr (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x))))) (- (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) (/ 1 (- (/ 1 (- x)) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 -1) into -2
* [misc]taylor:  Taking taylor expansion of (- (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) (/ 1 (- (/ 1 (- x)) 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 -1) into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- -2) into 2
* [misc]backup-simplify:  Simplify (+ -1 2) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- -2) into 2
* [misc]backup-simplify:  Simplify (+ -1 2) into 1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [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) into 1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -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 -1) (+ (* -2 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* 1 -1) (* -1 1)) into -2
* [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) into 1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -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 -1) (+ (* -2 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) 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) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ -1 -1)))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify (- (/ -2 2) (+ (* 1/2 (/ -2 2)))) into -1/2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -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)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* 1 -1) (+ (* -1 -1) (* -1 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)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -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)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) 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)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 1 (/ -1 -1)))) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ -1 1) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 2) (+ (* 1/2 (/ 0 2)) (* -1/2 (/ -2 2)))) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ (* -1 (pow (/ 1 (- x)) 3)) (+ (* -1/2 (sqr (/ 1 (- x)))) (* 1/2 (/ 1 (- x))))) into (- (/ 1 (pow x 3)) (+ (* 1/2 (/ 1 x)) (* 1/2 (/ 1 (sqr x)))))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- x 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ x 1)) (/ 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (/ 1 -2) into -1/2
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- x 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ x 1)) (/ 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (/ 1 -2) into -1/2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
* [misc]backup-simplify:  Simplify (+ (* -1 -1) (* -1 -1)) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (- (/ 2 -2) (+ (* -1/2 (/ 2 -2)))) into -3/2
* [misc]backup-simplify:  Simplify -3/2 into -3/2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
* [misc]backup-simplify:  Simplify (+ (* -1 -1) (+ (* -1 -1) (* -1 -1))) into 3
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ -1 1) into 0
* [misc]backup-simplify:  Simplify (- (/ 3 -2) (+ (* -1/2 (/ 0 -2)) (* -3/2 (/ 2 -2)))) into -3
* [misc]backup-simplify:  Simplify -3 into -3
* [misc]backup-simplify:  Simplify (+ (* -3 (pow x 3)) (+ (* -3/2 (sqr x)) (* -1/2 x))) into (- (+ (* 3/2 (sqr x)) (+ (* 3 (pow x 3)) (* 1/2 x))))
* [misc]approximate:  Taking taylor expansion of (/ (sqr (/ 1 (- (/ 1 x) 1))) (- (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) (/ 1 (- (/ 1 x) 1)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- (/ 1 x) 1))) (- (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) (/ 1 (- (/ 1 x) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- (/ 1 x) 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) (/ 1 (- (/ 1 x) 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 1 -2) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify (/ 1 -2) into -1/2
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- (/ 1 x) 1))) (- (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) (/ 1 (- (/ 1 x) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- (/ 1 x) 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) (/ 1 (- (/ 1 x) 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 1 -2) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify (/ 1 -2) into -1/2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify (- (/ 2 -2) (+ (* -1/2 (/ -2 -2)))) into -1/2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (+ (* 1 1) (* 1 1))) into 3
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify (- (/ 3 -2) (+ (* -1/2 (/ 0 -2)) (* -1/2 (/ -2 -2)))) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ (* -1 (pow (/ 1 x) 3)) (+ (* -1/2 (sqr (/ 1 x))) (* -1/2 (/ 1 x)))) into (- (+ (/ 1 (pow x 3)) (+ (* 1/2 (/ 1 x)) (* 1/2 (/ 1 (sqr x))))))
* [misc]approximate:  Taking taylor expansion of (/ (sqr (/ 1 (- (/ 1 (- x)) 1))) (- (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) (/ 1 (- (/ 1 (- x)) 1)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- (/ 1 (- x)) 1))) (- (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) (/ 1 (- (/ 1 (- x)) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- (/ 1 (- x)) 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) (/ 1 (- (/ 1 (- x)) 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 -1) into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (- -2) into 2
* [misc]backup-simplify:  Simplify (+ -1 2) into 1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- (/ 1 (- x)) 1))) (- (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) (/ 1 (- (/ 1 (- x)) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- (/ 1 (- x)) 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) (/ 1 (- (/ 1 (- x)) 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 -1) into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (- -2) into 2
* [misc]backup-simplify:  Simplify (+ -1 2) into 1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [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) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ -1 -1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* -1 1) (* 1 -1)) into -2
* [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) into 1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -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 -1) (+ (* -2 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) 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) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ -1 -1)))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify (- (/ -2 2) (+ (* 1/2 (/ -2 2)))) into -1/2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 1 (/ -1 -1)))) into -1
* [misc]backup-simplify:  Simplify (+ (* -1 -1) (+ (* 1 1) (* -1 -1))) into 3
* [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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -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)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) 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)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 1 (/ -1 -1)))) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ -1 1) into 0
* [misc]backup-simplify:  Simplify (- (/ 3 2) (+ (* 1/2 (/ 0 2)) (* -1/2 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (pow (/ 1 (- x)) 3)) (+ (* -1/2 (sqr (/ 1 (- x)))) (* 1/2 (/ 1 (- x))))) into (- (+ (/ 1 (pow x 3)) (+ (* 1/2 (/ 1 x)) (* 1/2 (/ 1 (sqr x))))))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) in x
* [misc]taylor:  Taking taylor expansion of (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 (+ x 1)) (/ 2 x))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ x 1)) (/ 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ x 1)) (/ 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (* -2 -2) into 4
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (/ 4 -2) into -2
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- x 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ x 1)) (/ 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (/ 1 -2) into -1/2
* [misc]taylor:  Taking taylor expansion of (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) in x
* [misc]taylor:  Taking taylor expansion of (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 (+ x 1)) (/ 2 x))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ x 1)) (/ 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ x 1)) (/ 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (* -2 -2) into 4
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (/ 4 -2) into -2
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- x 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ x 1)) (/ 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (/ 1 -2) into -1/2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 1 -2)) into -4
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (- (/ -4 -2) (+ (* -2 (/ 2 -2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* -2 -1) (+ (* 1 1) (* -1 -2))) into 5
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ -1 1) into 0
* [misc]backup-simplify:  Simplify (- (/ 5 -2) (+ (* -2 (/ 0 -2)) (* 0 (/ 2 -2)))) into -5/2
* [misc]backup-simplify:  Simplify (- -1/2) into 1/2
* [misc]backup-simplify:  Simplify (+ -5/2 1/2) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* -2 1) (+ (* 1 -1) (+ (* -1 1) (* 1 -2)))) into -6
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (- (/ -6 -2) (+ (* -2 (/ 2 -2)) (* 0 (/ 0 -2)) (* -5/2 (/ 2 -2)))) into -3/2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
* [misc]backup-simplify:  Simplify (+ (* -1 -1) (* -1 -1)) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (- (/ 2 -2) (+ (* -1/2 (/ 2 -2)))) into -3/2
* [misc]backup-simplify:  Simplify (- -3/2) into 3/2
* [misc]backup-simplify:  Simplify (+ -3/2 3/2) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 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 0) into -1
* [misc]backup-simplify:  Simplify (+ (* -2 -1) (+ (* 1 1) (+ (* -1 -1) (+ (* 1 1) (* -1 -2))))) into 7
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 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 0) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ -1 1) into 0
* [misc]backup-simplify:  Simplify (- (/ 7 -2) (+ (* -2 (/ 0 -2)) (* 0 (/ 2 -2)) (* -5/2 (/ 0 -2)) (* -3/2 (/ 2 -2)))) into -5
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1
* [misc]backup-simplify:  Simplify (+ (* -1 -1) (+ (* -1 -1) (* -1 -1))) into 3
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -1)))) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ -1 1) into 0
* [misc]backup-simplify:  Simplify (- (/ 3 -2) (+ (* -1/2 (/ 0 -2)) (* -3/2 (/ 2 -2)))) into -3
* [misc]backup-simplify:  Simplify (- -3) into 3
* [misc]backup-simplify:  Simplify (+ -5 3) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (+ (* -2 (pow x 3)) (+ (* -2 x) (* -2 (/ 1 x)))) into (- (+ (* 2 (/ 1 x)) (+ (* 2 (pow x 3)) (* 2 x))))
* [misc]approximate:  Taking taylor expansion of (- (/ (sqr (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x)))) (- (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) (/ 1 (- (/ 1 x) 1)))) (/ (sqr (/ 1 (- (/ 1 x) 1))) (- (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) (/ 1 (- (/ 1 x) 1))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ (sqr (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x)))) (- (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) (/ 1 (- (/ 1 x) 1)))) (/ (sqr (/ 1 (- (/ 1 x) 1))) (- (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) (/ 1 (- (/ 1 x) 1))))) in x
* [misc]taylor:  Taking taylor expansion of (/ (sqr (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x)))) (- (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) (/ 1 (- (/ 1 x) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (- (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) (/ 1 (- (/ 1 x) 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 1 -2) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 1 -2) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify (/ 1 -2) into -1/2
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- (/ 1 x) 1))) (- (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) (/ 1 (- (/ 1 x) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- (/ 1 x) 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) (/ 1 (- (/ 1 x) 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 1 -2) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify (/ 1 -2) into -1/2
* [misc]taylor:  Taking taylor expansion of (- (/ (sqr (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x)))) (- (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) (/ 1 (- (/ 1 x) 1)))) (/ (sqr (/ 1 (- (/ 1 x) 1))) (- (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) (/ 1 (- (/ 1 x) 1))))) in x
* [misc]taylor:  Taking taylor expansion of (/ (sqr (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x)))) (- (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) (/ 1 (- (/ 1 x) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (- (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) (/ 1 (- (/ 1 x) 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 1 -2) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 1 -2) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify (/ 1 -2) into -1/2
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- (/ 1 x) 1))) (- (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) (/ 1 (- (/ 1 x) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- (/ 1 x) 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) (/ 1 (- (/ 1 x) 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 1 -2) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify (/ 1 -2) into -1/2
* [misc]backup-simplify:  Simplify (- -1/2) into 1/2
* [misc]backup-simplify:  Simplify (+ -1/2 1/2) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* -1 -1) (* -1 -1)) into 2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify (- (/ 2 -2) (+ (* -1/2 (/ -2 -2)))) into -1/2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify (- (/ 2 -2) (+ (* -1/2 (/ -2 -2)))) into -1/2
* [misc]backup-simplify:  Simplify (- -1/2) into 1/2
* [misc]backup-simplify:  Simplify (+ -1/2 1/2) 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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* -1 1) (+ (* -1 -1) (* 1 -1))) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 -2) (+ (* -1/2 (/ 0 -2)) (* -1/2 (/ -2 -2)))) 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (+ (* 1 1) (* 1 1))) into 3
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify (- (/ 3 -2) (+ (* -1/2 (/ 0 -2)) (* -1/2 (/ -2 -2)))) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* -1 -1) (+ (* -1 1) (+ (* 1 -1) (* -1 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 -2) (+ (* -1/2 (/ -2 -2)) (* -1/2 (/ 0 -2)) (* 1 (/ -2 -2)))) into -1/2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (+ (* 1 1) (+ (* 1 1) (* 1 1)))) into 4
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify (- (/ 4 -2) (+ (* -1/2 (/ -2 -2)) (* -1/2 (/ 0 -2)) (* -1 (/ -2 -2)))) into -1/2
* [misc]backup-simplify:  Simplify (- -1/2) into 1/2
* [misc]backup-simplify:  Simplify (+ -1/2 1/2) 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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* -1 (/ 1 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) (+ (* 2 (/ 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 0) into 1
* [misc]backup-simplify:  Simplify (+ (* -1 1) (+ (* -1 -1) (+ (* 1 1) (+ (* -1 -1) (* 1 -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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* -1 (/ 1 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) (+ (* 2 (/ 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 0) 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 -2) (+ (* -1/2 (/ 0 -2)) (* -1/2 (/ -2 -2)) (* 1 (/ 0 -2)) (* -1/2 (/ -2 -2)))) into 1/2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (+ (* 1 1) (+ (* 1 1) (+ (* 1 1) (* 1 1))))) into 5
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* -1 (/ 1 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) (+ (* 2 (/ 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 0) 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify (- (/ 5 -2) (+ (* -1/2 (/ 0 -2)) (* -1/2 (/ -2 -2)) (* -1 (/ 0 -2)) (* -1/2 (/ -2 -2)))) into -3/2
* [misc]backup-simplify:  Simplify (- -3/2) into 3/2
* [misc]backup-simplify:  Simplify (+ 1/2 3/2) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 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) (+ (* 2 (/ 0 1)) (* 0 (/ 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 0) into -1
* [misc]backup-simplify:  Simplify (+ (* -1 -1) (+ (* -1 1) (+ (* 1 -1) (+ (* -1 1) (+ (* 1 -1) (* -1 -1)))))) into -2
* [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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 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) (+ (* 2 (/ 0 1)) (* 0 (/ 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 0) 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify (- (/ -2 -2) (+ (* -1/2 (/ -2 -2)) (* -1/2 (/ 0 -2)) (* 1 (/ -2 -2)) (* -1/2 (/ 0 -2)) (* 1/2 (/ -2 -2)))) 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (+ (* 1 1) (+ (* 1 1) (+ (* 1 1) (+ (* 1 1) (* 1 1)))))) into 6
* [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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 1 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) (+ (* 2 (/ 0 1)) (* 0 (/ 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 0) 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify (- (/ 6 -2) (+ (* -1/2 (/ -2 -2)) (* -1/2 (/ 0 -2)) (* -1 (/ -2 -2)) (* -1/2 (/ 0 -2)) (* -3/2 (/ -2 -2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* -1 (/ 1 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) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 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 0) into 1
* [misc]backup-simplify:  Simplify (+ (* -1 1) (+ (* -1 -1) (+ (* 1 1) (+ (* -1 -1) (+ (* 1 1) (+ (* -1 -1) (* 1 -1))))))) into 3
* [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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* -1 (/ 1 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) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 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 0) 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify (- (/ 3 -2) (+ (* -1/2 (/ 0 -2)) (* -1/2 (/ -2 -2)) (* 1 (/ 0 -2)) (* -1/2 (/ -2 -2)) (* 1/2 (/ 0 -2)) (* 0 (/ -2 -2)))) into -1/2
* [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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (+ (* 1 1) (+ (* 1 1) (+ (* 1 1) (+ (* 1 1) (+ (* 1 1) (* 1 1))))))) into 7
* [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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* -1 (/ 1 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) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 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 0) 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify (- (/ 7 -2) (+ (* -1/2 (/ 0 -2)) (* -1/2 (/ -2 -2)) (* -1 (/ 0 -2)) (* -1/2 (/ -2 -2)) (* -3/2 (/ 0 -2)) (* 0 (/ -2 -2)))) into -5/2
* [misc]backup-simplify:  Simplify (- -5/2) into 5/2
* [misc]backup-simplify:  Simplify (+ -1/2 5/2) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* 2 (pow (/ 1 x) 7)) (+ (* 2 (pow (/ 1 x) 5)) (* 2 (pow (/ 1 x) 3)))) into (+ (* 2 (/ 1 (pow x 3))) (+ (* 2 (/ 1 (pow x 5))) (* 2 (/ 1 (pow x 7)))))
* [misc]approximate:  Taking taylor expansion of (- (/ (sqr (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x))))) (- (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) (/ 1 (- (/ 1 (- x)) 1)))) (/ (sqr (/ 1 (- (/ 1 (- x)) 1))) (- (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) (/ 1 (- (/ 1 (- x)) 1))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ (sqr (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x))))) (- (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) (/ 1 (- (/ 1 (- x)) 1)))) (/ (sqr (/ 1 (- (/ 1 (- x)) 1))) (- (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) (/ 1 (- (/ 1 (- x)) 1))))) in x
* [misc]taylor:  Taking taylor expansion of (/ (sqr (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x))))) (- (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) (/ 1 (- (/ 1 (- x)) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 -1) into -2
* [misc]taylor:  Taking taylor expansion of (- (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) (/ 1 (- (/ 1 (- x)) 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 -1) into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- -2) into 2
* [misc]backup-simplify:  Simplify (+ -1 2) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- -2) into 2
* [misc]backup-simplify:  Simplify (+ -1 2) into 1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- (/ 1 (- x)) 1))) (- (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) (/ 1 (- (/ 1 (- x)) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- (/ 1 (- x)) 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) (/ 1 (- (/ 1 (- x)) 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 -1) into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (- -2) into 2
* [misc]backup-simplify:  Simplify (+ -1 2) into 1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (- (/ (sqr (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x))))) (- (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) (/ 1 (- (/ 1 (- x)) 1)))) (/ (sqr (/ 1 (- (/ 1 (- x)) 1))) (- (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) (/ 1 (- (/ 1 (- x)) 1))))) in x
* [misc]taylor:  Taking taylor expansion of (/ (sqr (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x))))) (- (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) (/ 1 (- (/ 1 (- x)) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 -1) into -2
* [misc]taylor:  Taking taylor expansion of (- (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) (/ 1 (- (/ 1 (- x)) 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 -1) into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- -2) into 2
* [misc]backup-simplify:  Simplify (+ -1 2) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- -2) into 2
* [misc]backup-simplify:  Simplify (+ -1 2) into 1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (/ (sqr (/ 1 (- (/ 1 (- x)) 1))) (- (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) (/ 1 (- (/ 1 (- x)) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- (/ 1 (- x)) 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) (/ 1 (- (/ 1 (- x)) 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 -1) into -2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (- -2) into 2
* [misc]backup-simplify:  Simplify (+ -1 2) into 1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (- 1/2) into -1/2
* [misc]backup-simplify:  Simplify (+ 1/2 -1/2) 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 (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -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 -1) (+ (* -2 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* 1 -1) (* -1 1)) into -2
* [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) into 1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -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 -1) (+ (* -2 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) 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) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ -1 -1)))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify (- (/ -2 2) (+ (* 1/2 (/ -2 2)))) into -1/2
* [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) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ -1 -1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* -1 1) (* 1 -1)) into -2
* [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) into 1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -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 -1) (+ (* -2 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) 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) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ -1 -1)))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify (- (/ -2 2) (+ (* 1/2 (/ -2 2)))) into -1/2
* [misc]backup-simplify:  Simplify (- -1/2) into 1/2
* [misc]backup-simplify:  Simplify (+ -1/2 1/2) 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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -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)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* 1 -1) (+ (* -1 -1) (* -1 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)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -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)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) 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)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 1 (/ -1 -1)))) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ -1 1) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 2) (+ (* 1/2 (/ 0 2)) (* -1/2 (/ -2 2)))) 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)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 1 (/ -1 -1)))) into -1
* [misc]backup-simplify:  Simplify (+ (* -1 -1) (+ (* 1 1) (* -1 -1))) into 3
* [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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -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)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) 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)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 1 (/ -1 -1)))) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ -1 1) into 0
* [misc]backup-simplify:  Simplify (- (/ 3 2) (+ (* 1/2 (/ 0 2)) (* -1/2 (/ -2 2)))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -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 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* 1 -1) (+ (* -1 -1) (+ (* -1 -1) (* -1 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -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 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 1 (/ 0 -1)) (* -1 (/ -1 -1)))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1/2 (/ -2 2)) (* -1/2 (/ 0 2)) (* -1 (/ -2 2)))) into -1/2
* [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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 1 (/ 0 -1)) (* -1 (/ -1 -1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* -1 1) (+ (* 1 -1) (+ (* -1 1) (* 1 -1)))) into -4
* [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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -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 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 1 (/ 0 -1)) (* -1 (/ -1 -1)))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify (- (/ -4 2) (+ (* 1/2 (/ -2 2)) (* -1/2 (/ 0 2)) (* 1 (/ -2 2)))) into -1/2
* [misc]backup-simplify:  Simplify (- -1/2) into 1/2
* [misc]backup-simplify:  Simplify (+ -1/2 1/2) 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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -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)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -2 (/ 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 0) into -1
* [misc]backup-simplify:  Simplify (+ (* 1 -1) (+ (* -1 -1) (+ (* -1 -1) (+ (* -1 -1) (* -1 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)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -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)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -2 (/ 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 0) 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)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 1 (/ 0 -1)) (* -1 (/ 0 -1)) (* 1 (/ -1 -1)))) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ -1 1) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 2) (+ (* 1/2 (/ 0 2)) (* -1/2 (/ -2 2)) (* -1 (/ 0 2)) (* -1/2 (/ -2 2)))) into -1/2
* [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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 1 (/ 0 -1)) (* -1 (/ 0 -1)) (* 1 (/ -1 -1)))) into -1
* [misc]backup-simplify:  Simplify (+ (* -1 -1) (+ (* 1 1) (+ (* -1 -1) (+ (* 1 1) (* -1 -1))))) into 5
* [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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -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)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -2 (/ 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 0) 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)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 1 (/ 0 -1)) (* -1 (/ 0 -1)) (* 1 (/ -1 -1)))) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ -1 1) into 0
* [misc]backup-simplify:  Simplify (- (/ 5 2) (+ (* 1/2 (/ 0 2)) (* -1/2 (/ -2 2)) (* 1 (/ 0 2)) (* -1/2 (/ -2 2)))) into 3/2
* [misc]backup-simplify:  Simplify (- 3/2) into -3/2
* [misc]backup-simplify:  Simplify (+ -1/2 -3/2) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -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)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 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 0) into -1
* [misc]backup-simplify:  Simplify (+ (* 1 -1) (+ (* -1 -1) (+ (* -1 -1) (+ (* -1 -1) (+ (* -1 -1) (* -1 1)))))) into 2
* [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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -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)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 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 0) 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)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 1 (/ 0 -1)) (* -1 (/ 0 -1)) (* 1 (/ 0 -1)) (* -1 (/ -1 -1)))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify (- (/ 2 2) (+ (* 1/2 (/ -2 2)) (* -1/2 (/ 0 2)) (* -1 (/ -2 2)) (* -1/2 (/ 0 2)) (* -1/2 (/ -2 2)))) 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 1 (/ 0 -1)) (* -1 (/ 0 -1)) (* 1 (/ 0 -1)) (* -1 (/ -1 -1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* -1 1) (+ (* 1 -1) (+ (* -1 1) (+ (* 1 -1) (+ (* -1 1) (* 1 -1)))))) into -6
* [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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -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)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 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 0) 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)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 1 (/ 0 -1)) (* -1 (/ 0 -1)) (* 1 (/ 0 -1)) (* -1 (/ -1 -1)))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 -1) into -2
* [misc]backup-simplify:  Simplify (- (/ -6 2) (+ (* 1/2 (/ -2 2)) (* -1/2 (/ 0 2)) (* 1 (/ -2 2)) (* -1/2 (/ 0 2)) (* 3/2 (/ -2 2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -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)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 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 0) into -1
* [misc]backup-simplify:  Simplify (+ (* 1 -1) (+ (* -1 -1) (+ (* -1 -1) (+ (* -1 -1) (+ (* -1 -1) (+ (* -1 -1) (* -1 1))))))) into 3
* [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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -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)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 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 0) 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)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 1 (/ 0 -1)) (* -1 (/ 0 -1)) (* 1 (/ 0 -1)) (* -1 (/ 0 -1)) (* 1 (/ -1 -1)))) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ -1 1) into 0
* [misc]backup-simplify:  Simplify (- (/ 3 2) (+ (* 1/2 (/ 0 2)) (* -1/2 (/ -2 2)) (* -1 (/ 0 2)) (* -1/2 (/ -2 2)) (* -1/2 (/ 0 2)) (* 0 (/ -2 2)))) into 1/2
* [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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 1 (/ 0 -1)) (* -1 (/ 0 -1)) (* 1 (/ 0 -1)) (* -1 (/ 0 -1)) (* 1 (/ -1 -1)))) into -1
* [misc]backup-simplify:  Simplify (+ (* -1 -1) (+ (* 1 1) (+ (* -1 -1) (+ (* 1 1) (+ (* -1 -1) (+ (* 1 1) (* -1 -1))))))) into 7
* [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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 0 -1)) (* -1 (/ 1 -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)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 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 0) 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)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 1 (/ 0 -1)) (* -1 (/ 0 -1)) (* 1 (/ 0 -1)) (* -1 (/ 0 -1)) (* 1 (/ -1 -1)))) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ -1 1) into 0
* [misc]backup-simplify:  Simplify (- (/ 7 2) (+ (* 1/2 (/ 0 2)) (* -1/2 (/ -2 2)) (* 1 (/ 0 2)) (* -1/2 (/ -2 2)) (* 3/2 (/ 0 2)) (* 0 (/ -2 2)))) into 5/2
* [misc]backup-simplify:  Simplify (- 5/2) into -5/2
* [misc]backup-simplify:  Simplify (+ 1/2 -5/2) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (+ (* -2 (pow (/ 1 (- x)) 7)) (+ (* -2 (pow (/ 1 (- x)) 5)) (* -2 (pow (/ 1 (- x)) 3)))) into (+ (* 2 (/ 1 (pow x 3))) (+ (* 2 (/ 1 (pow x 5))) (* 2 (/ 1 (pow x 7)))))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (sqr (- (/ 1 (+ x 1)) (/ 2 x))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 (+ x 1)) (/ 2 x))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ x 1)) (/ 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 (+ x 1)) (/ 2 x))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ x 1)) (/ 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ x 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ 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 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (/ 2 1) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 0 -2) into -2
* [misc]backup-simplify:  Simplify (* -2 -2) into 4
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* -2 1) (* 1 -2)) into -4
* [misc]backup-simplify:  Simplify -4 into -4
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* -2 -1) (+ (* 1 1) (* -1 -2))) into 5
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]backup-simplify:  Simplify (+ 5 (+ (* -4 (/ 1 x)) (* 4 (sqr (/ 1 x))))) into (- (+ (* 4 (/ 1 (sqr x))) 5) (* 4 (/ 1 x)))
* [misc]approximate:  Taking taylor expansion of (sqr (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 x) 1)) (/ 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify (+ 1 -2) 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 (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 1 1)))) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* -1 -1) (* -1 -1)) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* -1 1) (+ (* -1 -1) (* 1 -1))) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ (* -1 (pow (/ 1 x) 4)) (+ (* 2 (pow (/ 1 x) 3)) (* 1 (sqr (/ 1 x))))) into (- (+ (* 2 (/ 1 (pow x 3))) (/ 1 (sqr x))) (/ 1 (pow x 4)))
* [misc]approximate:  Taking taylor expansion of (sqr (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 -1) into -2
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ (/ 1 (- x)) 1)) (/ 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 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 1 in x
* [misc]backup-simplify:  Simplify 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 (/ 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (/ 2 -1) into -2
* [misc]backup-simplify:  Simplify (- -2) into 2
* [misc]backup-simplify:  Simplify (+ -1 2) 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 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 1 -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 -1) (+ (* -2 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* 1 -1) (* -1 1)) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [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 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -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)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -2 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* 1 -1) (+ (* -1 -1) (* -1 1))) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ (* -1 (pow (/ 1 (- x)) 4)) (+ (* -2 (pow (/ 1 (- x)) 3)) (* 1 (sqr (/ 1 (- x)))))) into (- (+ (* 2 (/ 1 (pow x 3))) (/ 1 (sqr x))) (/ 1 (pow x 4)))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 568 ] simplifiying candidate #<alt-event (λ (x) (- (- (+ (* 3/2 (sqr x)) (+ (* 2 (/ 1 x)) (* 5/2 x)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (- (- (+ (* 3/2 (sqr x)) (+ (* 2 (/ 1 x)) (* 5/2 x)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (241 enodes)
* * [misc]simplify:  iters left: 1 (347 enodes)
* [exit]simplify:  Simplified to (- (- (+ (+ (* x 5/2) (/ 2 x)) (* 3/2 (sqr x)))) (/ (* (/ 1 (- x 1)) (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 2 / 568 ] simplifiying candidate #<alt-event (λ (x) (- (- (/ 1 (pow x 3)) (+ (* 1/2 (/ 1 x)) (* 1/2 (/ 1 (sqr x))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (- (- (/ 1 (pow x 3)) (+ (* 1/2 (/ 1 x)) (* 1/2 (/ 1 (sqr x))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (91 enodes)
* * [misc]simplify:  iters left: 2 (155 enodes)
* * [misc]simplify:  iters left: 1 (228 enodes)
* [exit]simplify:  Simplified to (- (- (- (/ 1 (cube x)) (/ 1/2 x)) (/ (/ 1/2 x) x)) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 3 / 568 ] simplifiying candidate #<alt-event (λ (x) (- (- (/ 1 (pow x 3)) (+ (* 1/2 (/ 1 x)) (* 1/2 (/ 1 (sqr x))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (- (- (/ 1 (pow x 3)) (+ (* 1/2 (/ 1 x)) (* 1/2 (/ 1 (sqr x))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (91 enodes)
* * [misc]simplify:  iters left: 2 (155 enodes)
* * [misc]simplify:  iters left: 1 (228 enodes)
* [exit]simplify:  Simplified to (- (- (- (/ 1 (cube x)) (/ 1/2 x)) (/ (/ 1/2 x) x)) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 4 / 568 ] simplifiying candidate #<alt-event (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (- (+ (* 3/2 (sqr x)) (+ (* 3 (pow x 3)) (* 1/2 x))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (- (+ (* 3/2 (sqr x)) (+ (* 3 (pow x 3)) (* 1/2 x)))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (106 enodes)
* * [misc]simplify:  iters left: 2 (161 enodes)
* * [misc]simplify:  iters left: 1 (249 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (+ (* (- 3) (cube x)) (* (+ (* 3/2 x) 1/2) (- x))))
* * * * [misc]progress:  [ 5 / 568 ] simplifiying candidate #<alt-event (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (- (+ (/ 1 (pow x 3)) (+ (* 1/2 (/ 1 x)) (* 1/2 (/ 1 (sqr x))))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (- (+ (/ 1 (pow x 3)) (+ (* 1/2 (/ 1 x)) (* 1/2 (/ 1 (sqr x)))))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (46 enodes)
* * [misc]simplify:  iters left: 4 (72 enodes)
* * [misc]simplify:  iters left: 3 (123 enodes)
* * [misc]simplify:  iters left: 2 (194 enodes)
* * [misc]simplify:  iters left: 1 (271 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (+ (/ (- 1) (cube x)) (+ (/ (- 1/2) x) (/ (- 1/2) (sqr x)))))
* * * * [misc]progress:  [ 6 / 568 ] simplifiying candidate #<alt-event (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (- (+ (/ 1 (pow x 3)) (+ (* 1/2 (/ 1 x)) (* 1/2 (/ 1 (sqr x))))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (- (+ (/ 1 (pow x 3)) (+ (* 1/2 (/ 1 x)) (* 1/2 (/ 1 (sqr x)))))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (46 enodes)
* * [misc]simplify:  iters left: 4 (72 enodes)
* * [misc]simplify:  iters left: 3 (123 enodes)
* * [misc]simplify:  iters left: 2 (194 enodes)
* * [misc]simplify:  iters left: 1 (271 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (+ (/ (- 1) (cube x)) (+ (/ (- 1/2) x) (/ (- 1/2) (sqr x)))))
* * * * [misc]progress:  [ 7 / 568 ] simplifiying candidate #<alt-event (λ (x) (- (+ (* 2 (/ 1 x)) (+ (* 2 (pow x 3)) (* 2 x)))))>
* [enter]simplify:  Simplifying (- (+ (* 2 (/ 1 x)) (+ (* 2 (pow x 3)) (* 2 x))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (94 enodes)
* * [misc]simplify:  iters left: 2 (159 enodes)
* * [misc]simplify:  iters left: 1 (267 enodes)
* [exit]simplify:  Simplified to (- (+ (* (+ x x) (* x x)) (+ (+ x x) (/ 2 x))))
* * * * [misc]progress:  [ 8 / 568 ] simplifiying candidate #<alt-event (λ (x) (+ (* 2 (/ 1 (pow x 3))) (+ (* 2 (/ 1 (pow x 5))) (* 2 (/ 1 (pow x 7))))))>
* [enter]simplify:  Simplifying (+ (* 2 (/ 1 (pow x 3))) (+ (* 2 (/ 1 (pow x 5))) (* 2 (/ 1 (pow x 7)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (66 enodes)
* * [misc]simplify:  iters left: 2 (90 enodes)
* * [misc]simplify:  iters left: 1 (117 enodes)
* [exit]simplify:  Simplified to (+ (+ (/ 2 (pow x 7)) (/ 2 (pow x 5))) (/ (/ 2 x) (* x x)))
* * * * [misc]progress:  [ 9 / 568 ] simplifiying candidate #<alt-event (λ (x) (+ (* 2 (/ 1 (pow x 3))) (+ (* 2 (/ 1 (pow x 5))) (* 2 (/ 1 (pow x 7))))))>
* [enter]simplify:  Simplifying (+ (* 2 (/ 1 (pow x 3))) (+ (* 2 (/ 1 (pow x 5))) (* 2 (/ 1 (pow x 7)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (66 enodes)
* * [misc]simplify:  iters left: 2 (90 enodes)
* * [misc]simplify:  iters left: 1 (117 enodes)
* [exit]simplify:  Simplified to (+ (+ (/ 2 (pow x 7)) (/ 2 (pow x 5))) (/ (/ 2 x) (* x x)))
* * * * [misc]progress:  [ 10 / 568 ] simplifiying candidate #<alt-event (λ (x) (- (/ (- (+ (* 4 (/ 1 (sqr x))) 5) (* 4 (/ 1 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (- (/ (- (+ (* 4 (/ 1 (sqr x))) 5) (* 4 (/ 1 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (44 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (102 enodes)
* * [misc]simplify:  iters left: 2 (201 enodes)
* * [misc]simplify:  iters left: 1 (359 enodes)
* [exit]simplify:  Simplified to (- (/ (+ (/ 4 (* x x)) (- 5 (/ 4 x))) (- (/ 1 (+ 1 x)) (+ (/ 2 x) (/ 1 (- x 1))))) (/ (/ 1 (* (- x 1) (- x 1))) (- (/ 1 (+ 1 x)) (+ (/ 2 x) (/ 1 (- x 1))))))
* * * * [misc]progress:  [ 11 / 568 ] simplifiying candidate #<alt-event (λ (x) (- (/ (- (+ (* 2 (/ 1 (pow x 3))) (/ 1 (sqr x))) (/ 1 (pow x 4))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (- (/ (- (+ (* 2 (/ 1 (pow x 3))) (/ 1 (sqr x))) (/ 1 (pow x 4))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (46 enodes)
* * [misc]simplify:  iters left: 4 (68 enodes)
* * [misc]simplify:  iters left: 3 (91 enodes)
* * [misc]simplify:  iters left: 2 (150 enodes)
* * [misc]simplify:  iters left: 1 (239 enodes)
* [exit]simplify:  Simplified to (- (/ (+ (/ (/ 2 x) (* x x)) (- (/ 1 (* x x)) (/ 1 (pow x 4)))) (- (/ 1 (+ 1 x)) (+ (/ 2 x) (/ 1 (- x 1))))) (/ (/ 1 (* (- x 1) (- x 1))) (- (/ 1 (+ 1 x)) (+ (/ 2 x) (/ 1 (- x 1))))))
* * * * [misc]progress:  [ 12 / 568 ] simplifiying candidate #<alt-event (λ (x) (- (/ (- (+ (* 2 (/ 1 (pow x 3))) (/ 1 (sqr x))) (/ 1 (pow x 4))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (- (/ (- (+ (* 2 (/ 1 (pow x 3))) (/ 1 (sqr x))) (/ 1 (pow x 4))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (46 enodes)
* * [misc]simplify:  iters left: 4 (68 enodes)
* * [misc]simplify:  iters left: 3 (91 enodes)
* * [misc]simplify:  iters left: 2 (150 enodes)
* * [misc]simplify:  iters left: 1 (239 enodes)
* [exit]simplify:  Simplified to (- (/ (+ (/ (/ 2 x) (* x x)) (- (/ 1 (* x x)) (/ 1 (pow x 4)))) (- (/ 1 (+ 1 x)) (+ (/ 2 x) (/ 1 (- x 1))))) (/ (/ 1 (* (- x 1) (- x 1))) (- (/ 1 (+ 1 x)) (+ (/ 2 x) (/ 1 (- x 1))))))
* * * * [misc]progress:  [ 13 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (pow (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) 1) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* * * * [misc]progress:  [ 14 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (exp (- (log (sqr (- (/ 1 (+ x 1)) (/ 2 x)))) (log (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (- (log (sqr (- (/ 1 (+ x 1)) (/ 2 x)))) (log (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (- (log (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x)))) (log (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1))))))
* [exit]simplify:  Simplified to (- (log (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x)))) (log (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1))))))
* * * * [misc]progress:  [ 15 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (exp (log (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (log (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (62 enodes)
* * [misc]simplify:  iters left: 1 (102 enodes)
* [exit]simplify:  Simplified to (log (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (log (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 16 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (log (exp (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (exp (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [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 (33 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (99 enodes)
* [exit]simplify:  Simplified to (exp (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (exp (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 17 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (cbrt (/ (cube (sqr (- (/ 1 (+ x 1)) (/ 2 x)))) (cube (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (cube (sqr (- (/ 1 (+ x 1)) (/ 2 x)))) (cube (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (58 enodes)
* * [misc]simplify:  iters left: 2 (141 enodes)
* * [misc]simplify:  iters left: 1 (330 enodes)
* [exit]simplify:  Simplified to (cube (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1))))))
* [exit]simplify:  Simplified to (cube (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1))))))
* * * * [misc]progress:  [ 18 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (cube (cbrt (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (cbrt (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [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 (33 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (87 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (cbrt (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 19 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (cbrt (cube (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (cube (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (74 enodes)
* * [misc]simplify:  iters left: 2 (125 enodes)
* * [misc]simplify:  iters left: 1 (216 enodes)
* [exit]simplify:  Simplified to (cube (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (cube (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 20 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (cube (/ (cbrt (sqr (- (/ 1 (+ x 1)) (/ 2 x)))) (cbrt (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (cbrt (sqr (- (/ 1 (+ x 1)) (/ 2 x)))) (cbrt (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x)))) (cbrt (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1))))))
* [exit]simplify:  Simplified to (/ (cbrt (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x)))) (cbrt (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1))))))
* * * * [misc]progress:  [ 21 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (sqr (sqrt (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (sqrt (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [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 (33 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (87 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (sqrt (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 22 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (sqr (/ (- (/ 1 (+ x 1)) (/ 2 x)) (sqrt (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (- (/ 1 (+ x 1)) (/ 2 x)) (sqrt (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (49 enodes)
* [exit]simplify:  Simplified to (/ (- (/ 1 (+ x 1)) (/ 2 x)) (sqrt (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1))))))
* [exit]simplify:  Simplified to (/ (- (/ 1 (+ x 1)) (/ 2 x)) (sqrt (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1))))))
* * * * [misc]progress:  [ 23 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x)))) (- (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))))
* [exit]simplify:  Simplified to (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))))
* [enter]simplify:  Simplifying (- (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (- (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 24 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (sqr 1) 1) (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 25 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (sqr 1) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ (sqrt (/ 1 (- x 1))) (sqrt (- (/ 1 (+ 1 x)) (/ 2 x)))))
* [exit]simplify:  Simplified to (/ 1 (+ (sqrt (/ 1 (- x 1))) (sqrt (- (/ 1 (+ 1 x)) (/ 2 x)))))
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (62 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 26 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (sqr 1) 1) (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 27 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (sqr 1) 1) (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 28 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (sqr 1) 1) (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 29 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (sqr 1) 1) (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 30 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (sqr 1) 1) (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 31 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (sqr 1) 1) (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 32 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (sqr (+ (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) 1) (/ (sqr (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr (+ (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* * [misc]simplify:  iters left: 1 (81 enodes)
* [exit]simplify:  Simplified to (/ (sqr (+ (sqrt (/ 2 x)) (sqrt (/ 1 (+ x 1))))) 1)
* [exit]simplify:  Simplified to (/ (sqr (+ (sqrt (/ 2 x)) (sqrt (/ 1 (+ x 1))))) 1)
* [enter]simplify:  Simplifying (/ (sqr (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (69 enodes)
* [exit]simplify:  Simplified to (* (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))) (/ (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (* (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))) (/ (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 33 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (sqr (+ (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (sqr (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr (+ (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (72 enodes)
* * [misc]simplify:  iters left: 1 (88 enodes)
* [exit]simplify:  Simplified to (/ (sqr (+ (sqrt (/ 2 x)) (sqrt (/ 1 (+ x 1))))) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (sqr (+ (sqrt (/ 2 x)) (sqrt (/ 1 (+ x 1))))) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* [enter]simplify:  Simplifying (/ (sqr (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* * [misc]simplify:  iters left: 1 (43 enodes)
* [exit]simplify:  Simplified to (/ (sqr (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (sqr (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 34 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (sqr (+ (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) 1) (/ (sqr (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr (+ (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* * [misc]simplify:  iters left: 1 (81 enodes)
* [exit]simplify:  Simplified to (/ (sqr (+ (sqrt (/ 2 x)) (sqrt (/ 1 (+ x 1))))) 1)
* [exit]simplify:  Simplified to (/ (sqr (+ (sqrt (/ 2 x)) (sqrt (/ 1 (+ x 1))))) 1)
* [enter]simplify:  Simplifying (/ (sqr (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (69 enodes)
* [exit]simplify:  Simplified to (* (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))) (/ (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (* (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))) (/ (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 35 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (sqr (+ (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) 1) (/ (sqr (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr (+ (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* * [misc]simplify:  iters left: 1 (81 enodes)
* [exit]simplify:  Simplified to (/ (sqr (+ (sqrt (/ 2 x)) (sqrt (/ 1 (+ x 1))))) 1)
* [exit]simplify:  Simplified to (/ (sqr (+ (sqrt (/ 2 x)) (sqrt (/ 1 (+ x 1))))) 1)
* [enter]simplify:  Simplifying (/ (sqr (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (69 enodes)
* [exit]simplify:  Simplified to (* (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))) (/ (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (* (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))) (/ (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 36 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (sqr (+ (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) 1) (/ (sqr (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr (+ (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* * [misc]simplify:  iters left: 1 (81 enodes)
* [exit]simplify:  Simplified to (/ (sqr (+ (sqrt (/ 2 x)) (sqrt (/ 1 (+ x 1))))) 1)
* [exit]simplify:  Simplified to (/ (sqr (+ (sqrt (/ 2 x)) (sqrt (/ 1 (+ x 1))))) 1)
* [enter]simplify:  Simplifying (/ (sqr (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (69 enodes)
* [exit]simplify:  Simplified to (* (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))) (/ (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (* (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))) (/ (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 37 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (sqr (+ (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) 1) (/ (sqr (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr (+ (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* * [misc]simplify:  iters left: 1 (81 enodes)
* [exit]simplify:  Simplified to (/ (sqr (+ (sqrt (/ 2 x)) (sqrt (/ 1 (+ x 1))))) 1)
* [exit]simplify:  Simplified to (/ (sqr (+ (sqrt (/ 2 x)) (sqrt (/ 1 (+ x 1))))) 1)
* [enter]simplify:  Simplifying (/ (sqr (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (69 enodes)
* [exit]simplify:  Simplified to (* (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))) (/ (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (* (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))) (/ (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 38 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (sqr (+ (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) 1) (/ (sqr (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr (+ (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* * [misc]simplify:  iters left: 1 (81 enodes)
* [exit]simplify:  Simplified to (/ (sqr (+ (sqrt (/ 2 x)) (sqrt (/ 1 (+ x 1))))) 1)
* [exit]simplify:  Simplified to (/ (sqr (+ (sqrt (/ 2 x)) (sqrt (/ 1 (+ x 1))))) 1)
* [enter]simplify:  Simplifying (/ (sqr (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (69 enodes)
* [exit]simplify:  Simplified to (* (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))) (/ (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (* (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))) (/ (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 39 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (sqr (+ (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) 1) (/ (sqr (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr (+ (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* * [misc]simplify:  iters left: 1 (81 enodes)
* [exit]simplify:  Simplified to (/ (sqr (+ (sqrt (/ 2 x)) (sqrt (/ 1 (+ x 1))))) 1)
* [exit]simplify:  Simplified to (/ (sqr (+ (sqrt (/ 2 x)) (sqrt (/ 1 (+ x 1))))) 1)
* [enter]simplify:  Simplifying (/ (sqr (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (69 enodes)
* [exit]simplify:  Simplified to (* (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))) (/ (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (* (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))) (/ (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 40 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (sqr 1) 1) (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 41 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (sqr 1) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ (sqrt (/ 1 (- x 1))) (sqrt (- (/ 1 (+ 1 x)) (/ 2 x)))))
* [exit]simplify:  Simplified to (/ 1 (+ (sqrt (/ 1 (- x 1))) (sqrt (- (/ 1 (+ 1 x)) (/ 2 x)))))
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (62 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 42 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (sqr 1) 1) (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 43 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (sqr 1) 1) (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 44 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (sqr 1) 1) (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 45 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (sqr 1) 1) (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 46 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (sqr 1) 1) (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 47 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (sqr 1) 1) (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 48 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (sqr 1) 1) (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 49 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (sqr 1) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ (sqrt (/ 1 (- x 1))) (sqrt (- (/ 1 (+ 1 x)) (/ 2 x)))))
* [exit]simplify:  Simplified to (/ 1 (+ (sqrt (/ 1 (- x 1))) (sqrt (- (/ 1 (+ 1 x)) (/ 2 x)))))
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (62 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 50 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (sqr 1) 1) (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 51 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (sqr 1) 1) (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 52 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (sqr 1) 1) (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 53 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (sqr 1) 1) (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 54 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (sqr 1) 1) (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 55 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (sqr 1) 1) (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 56 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (- (/ 1 (+ x 1)) (/ 2 x)) 1) (/ (- (/ 1 (+ x 1)) (/ 2 x)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (- (/ 1 (+ x 1)) (/ 2 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 (31 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ 2 x))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ 2 x))
* [enter]simplify:  Simplifying (/ (- (/ 1 (+ x 1)) (/ 2 x)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* [exit]simplify:  Simplified to (/ (- (/ 1 (+ x 1)) (/ 2 x)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (- (/ 1 (+ x 1)) (/ 2 x)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 57 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (- (/ 1 (+ x 1)) (/ 2 x)) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (- (/ 1 (+ x 1)) (/ 2 x)) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (- (/ 1 (+ x 1)) (/ 2 x)) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (/ (- (/ 1 (+ x 1)) (/ 2 x)) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (- (/ 1 (+ x 1)) (/ 2 x)) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* [enter]simplify:  Simplifying (/ (- (/ 1 (+ x 1)) (/ 2 x)) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (/ (- (/ 1 (+ x 1)) (/ 2 x)) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (- (/ 1 (+ x 1)) (/ 2 x)) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 58 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (- (/ 1 (+ x 1)) (/ 2 x)) 1) (/ (- (/ 1 (+ x 1)) (/ 2 x)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (- (/ 1 (+ x 1)) (/ 2 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 (31 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ 2 x))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ 2 x))
* [enter]simplify:  Simplifying (/ (- (/ 1 (+ x 1)) (/ 2 x)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* [exit]simplify:  Simplified to (/ (- (/ 1 (+ x 1)) (/ 2 x)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (- (/ 1 (+ x 1)) (/ 2 x)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 59 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (- (/ 1 (+ x 1)) (/ 2 x)) 1) (/ (- (/ 1 (+ x 1)) (/ 2 x)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (- (/ 1 (+ x 1)) (/ 2 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 (31 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ 2 x))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ 2 x))
* [enter]simplify:  Simplifying (/ (- (/ 1 (+ x 1)) (/ 2 x)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* [exit]simplify:  Simplified to (/ (- (/ 1 (+ x 1)) (/ 2 x)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (- (/ 1 (+ x 1)) (/ 2 x)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 60 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (- (/ 1 (+ x 1)) (/ 2 x)) 1) (/ (- (/ 1 (+ x 1)) (/ 2 x)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (- (/ 1 (+ x 1)) (/ 2 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 (31 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ 2 x))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ 2 x))
* [enter]simplify:  Simplifying (/ (- (/ 1 (+ x 1)) (/ 2 x)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* [exit]simplify:  Simplified to (/ (- (/ 1 (+ x 1)) (/ 2 x)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (- (/ 1 (+ x 1)) (/ 2 x)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 61 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (- (/ 1 (+ x 1)) (/ 2 x)) 1) (/ (- (/ 1 (+ x 1)) (/ 2 x)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (- (/ 1 (+ x 1)) (/ 2 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 (31 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ 2 x))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ 2 x))
* [enter]simplify:  Simplifying (/ (- (/ 1 (+ x 1)) (/ 2 x)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* [exit]simplify:  Simplified to (/ (- (/ 1 (+ x 1)) (/ 2 x)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (- (/ 1 (+ x 1)) (/ 2 x)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 62 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (- (/ 1 (+ x 1)) (/ 2 x)) 1) (/ (- (/ 1 (+ x 1)) (/ 2 x)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (- (/ 1 (+ x 1)) (/ 2 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 (31 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ 2 x))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ 2 x))
* [enter]simplify:  Simplifying (/ (- (/ 1 (+ x 1)) (/ 2 x)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* [exit]simplify:  Simplified to (/ (- (/ 1 (+ x 1)) (/ 2 x)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (- (/ 1 (+ x 1)) (/ 2 x)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 63 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (- (/ 1 (+ x 1)) (/ 2 x)) 1) (/ (- (/ 1 (+ x 1)) (/ 2 x)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (- (/ 1 (+ x 1)) (/ 2 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 (31 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ 2 x))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (/ 2 x))
* [enter]simplify:  Simplifying (/ (- (/ 1 (+ x 1)) (/ 2 x)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* [exit]simplify:  Simplified to (/ (- (/ 1 (+ x 1)) (/ 2 x)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (- (/ 1 (+ x 1)) (/ 2 x)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 64 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ 1 1) (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 65 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ 1 (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ 1 (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ (sqrt (/ 1 (- x 1))) (sqrt (- (/ 1 (+ x 1)) (/ 2 x)))))
* [exit]simplify:  Simplified to (/ 1 (+ (sqrt (/ 1 (- x 1))) (sqrt (- (/ 1 (+ x 1)) (/ 2 x)))))
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (62 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 66 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ 1 1) (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 67 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ 1 1) (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 68 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ 1 1) (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 69 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ 1 1) (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 70 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ 1 1) (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 71 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ 1 1) (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 72 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* 1 (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* * * * [misc]progress:  [ 73 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ 1 (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ 1 (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ 1 (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 74 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ 1 (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (sqr (- (/ 1 (+ x 1)) (/ 2 x))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (sqr (- (/ 1 (+ x 1)) (/ 2 x))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))))
* [exit]simplify:  Simplified to (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))))
* * * * [misc]progress:  [ 75 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) 1) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x)))
* [exit]simplify:  Simplified to (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x)))
* * * * [misc]progress:  [ 76 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (60 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (+ (sqrt (/ 1 (- x 1))) (sqrt (- (/ 1 (+ x 1)) (/ 2 x)))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (+ (sqrt (/ 1 (- x 1))) (sqrt (- (/ 1 (+ x 1)) (/ 2 x)))))
* * * * [misc]progress:  [ 77 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) 1) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x)))
* [exit]simplify:  Simplified to (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x)))
* * * * [misc]progress:  [ 78 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) 1) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x)))
* [exit]simplify:  Simplified to (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x)))
* * * * [misc]progress:  [ 79 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) 1) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x)))
* [exit]simplify:  Simplified to (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x)))
* * * * [misc]progress:  [ 80 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) 1) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x)))
* [exit]simplify:  Simplified to (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x)))
* * * * [misc]progress:  [ 81 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) 1) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x)))
* [exit]simplify:  Simplified to (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x)))
* * * * [misc]progress:  [ 82 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) 1) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x)))
* [exit]simplify:  Simplified to (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x)))
* * * * [misc]progress:  [ 83 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr 1) (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (sqr (- (/ 1 (+ x 1)) (/ 2 x))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (sqr (- (/ 1 (+ x 1)) (/ 2 x))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))))
* [exit]simplify:  Simplified to (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))))
* * * * [misc]progress:  [ 84 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (+ (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (sqr (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (sqr (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (63 enodes)
* * [misc]simplify:  iters left: 1 (76 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))) (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))))
* [exit]simplify:  Simplified to (/ (/ (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))) (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))))
* * * * [misc]progress:  [ 85 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr 1) (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (sqr (- (/ 1 (+ x 1)) (/ 2 x))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (sqr (- (/ 1 (+ x 1)) (/ 2 x))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))))
* [exit]simplify:  Simplified to (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))))
* * * * [misc]progress:  [ 86 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr 1) (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (sqr (- (/ 1 (+ x 1)) (/ 2 x))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (sqr (- (/ 1 (+ x 1)) (/ 2 x))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))))
* [exit]simplify:  Simplified to (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))))
* * * * [misc]progress:  [ 87 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (- (/ 1 (+ x 1)) (/ 2 x)) (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (/ 1 (+ x 1)) (/ 2 x)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (/ 1 (+ x 1)) (/ 2 x)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (55 enodes)
* [exit]simplify:  Simplified to (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (/ 1 (+ x 1)) (/ 2 x)))
* [exit]simplify:  Simplified to (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (/ 1 (+ x 1)) (/ 2 x)))
* * * * [misc]progress:  [ 88 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ 1 (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (sqr (- (/ 1 (+ x 1)) (/ 2 x))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (sqr (- (/ 1 (+ x 1)) (/ 2 x))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))))
* [exit]simplify:  Simplified to (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))))
* * * * [misc]progress:  [ 89 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (* (- (* 1 x) (* (+ x 1) 2)) (- x 1)) (* (* (+ x 1) x) 1))) (* (* (+ x 1) x) (- x 1))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (* (- (* 1 x) (* (+ x 1) 2)) (- x 1)) (* (* (+ x 1) x) 1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (48 enodes)
* * [misc]simplify:  iters left: 2 (68 enodes)
* * [misc]simplify:  iters left: 1 (135 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (* (- x 1) (- (- x 2) (+ x x))) (+ x (* x x))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (* (- x 1) (- (- x 2) (+ x x))) (+ x (* x x))))
* * * * [misc]progress:  [ 90 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (* (- (pow (/ 1 (+ x 1)) 3) (pow (/ 2 x) 3)) (- x 1)) (* (+ (sqr (/ 1 (+ x 1))) (+ (sqr (/ 2 x)) (* (/ 1 (+ x 1)) (/ 2 x)))) 1))) (* (+ (sqr (/ 1 (+ x 1))) (+ (sqr (/ 2 x)) (* (/ 1 (+ x 1)) (/ 2 x)))) (- x 1))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (* (- (pow (/ 1 (+ x 1)) 3) (pow (/ 2 x) 3)) (- x 1)) (* (+ (sqr (/ 1 (+ x 1))) (+ (sqr (/ 2 x)) (* (/ 1 (+ x 1)) (/ 2 x)))) 1)))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (46 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* * [misc]simplify:  iters left: 3 (146 enodes)
* * [misc]simplify:  iters left: 2 (247 enodes)
* * [misc]simplify:  iters left: 1 (403 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (* (- (cube (/ 1 (+ x 1))) (cube (/ 2 x))) (- x 1)) (+ (/ (/ 1 (+ x 1)) (+ x 1)) (+ (/ (/ 2 x) (+ x 1)) (* (/ 2 x) (/ 2 x))))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (* (- (cube (/ 1 (+ x 1))) (cube (/ 2 x))) (- x 1)) (+ (/ (/ 1 (+ x 1)) (+ x 1)) (+ (/ (/ 2 x) (+ x 1)) (* (/ 2 x) (/ 2 x))))))
* * * * [misc]progress:  [ 91 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (* (- (sqr (/ 1 (+ x 1))) (sqr (/ 2 x))) (- x 1)) (* (+ (/ 1 (+ x 1)) (/ 2 x)) 1))) (* (+ (/ 1 (+ x 1)) (/ 2 x)) (- x 1))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (* (- (sqr (/ 1 (+ x 1))) (sqr (/ 2 x))) (- x 1)) (* (+ (/ 1 (+ x 1)) (/ 2 x)) 1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (91 enodes)
* * [misc]simplify:  iters left: 2 (155 enodes)
* * [misc]simplify:  iters left: 1 (341 enodes)
* [exit]simplify:  Simplified to (/ (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ (+ (/ 2 x) (/ 1 (+ x 1))) (* 1 (/ 1 (- x 1)))) (/ (+ (/ 2 x) (/ 1 (+ x 1))) (- (/ 1 (+ x 1)) (/ 2 x)))))
* [exit]simplify:  Simplified to (/ (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ (+ (/ 2 x) (/ 1 (+ x 1))) (* 1 (/ 1 (- x 1)))) (/ (+ (/ 2 x) (/ 1 (+ x 1))) (- (/ 1 (+ x 1)) (/ 2 x)))))
* * * * [misc]progress:  [ 92 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (pow (- (/ 1 (+ x 1)) (/ 2 x)) 3) (pow (/ 1 (- x 1)) 3))) (+ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (+ (sqr (/ 1 (- x 1))) (* (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (pow (- (/ 1 (+ x 1)) (/ 2 x)) 3) (pow (/ 1 (- x 1)) 3)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (48 enodes)
* * [misc]simplify:  iters left: 2 (72 enodes)
* * [misc]simplify:  iters left: 1 (124 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (cube (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (cube (- x 1)))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (cube (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (cube (- x 1)))))
* * * * [misc]progress:  [ 93 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (* (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))) (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (161 enodes)
* * [misc]simplify:  iters left: 1 (319 enodes)
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1)))))
* [exit]simplify:  Simplified to (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1)))))
* * * * [misc]progress:  [ 94 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (* 1 x) (* (+ x 1) 2))) (* (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (sqr (* (+ x 1) x)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (* (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (sqr (* (+ x 1) x)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (74 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (* (* (+ (sqr x) x) (+ (sqr x) x)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (* (* (+ (sqr x) x) (+ (sqr x) x)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 95 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (pow (/ 1 (+ x 1)) 3) (pow (/ 2 x) 3))) (* (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (sqr (+ (sqr (/ 1 (+ x 1))) (+ (sqr (/ 2 x)) (* (/ 1 (+ x 1)) (/ 2 x))))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (* (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (sqr (+ (sqr (/ 1 (+ x 1))) (+ (sqr (/ 2 x)) (* (/ 1 (+ x 1)) (/ 2 x))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (40 enodes)
* * [misc]simplify:  iters left: 4 (88 enodes)
* * [misc]simplify:  iters left: 3 (238 enodes)
* [exit]simplify:  Simplified to (* (+ (/ (/ 1 (+ x 1)) (+ x 1)) (+ (/ (/ 2 x) (+ x 1)) (* (/ 2 x) (/ 2 x)))) (* (+ (/ (/ 1 (+ x 1)) (+ x 1)) (+ (/ (/ 2 x) (+ x 1)) (* (/ 2 x) (/ 2 x)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (* (+ (/ (/ 1 (+ x 1)) (+ x 1)) (+ (/ (/ 2 x) (+ x 1)) (* (/ 2 x) (/ 2 x)))) (* (+ (/ (/ 1 (+ x 1)) (+ x 1)) (+ (/ (/ 2 x) (+ x 1)) (* (/ 2 x) (/ 2 x)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 96 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (sqr (/ 1 (+ x 1))) (sqr (/ 2 x)))) (* (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (sqr (+ (/ 1 (+ x 1)) (/ 2 x))))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (* (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (sqr (+ (/ 1 (+ x 1)) (/ 2 x))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (86 enodes)
* * [misc]simplify:  iters left: 2 (203 enodes)
* * [misc]simplify:  iters left: 1 (431 enodes)
* [exit]simplify:  Simplified to (* (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))) (* (+ (/ 2 x) (/ 1 (+ x 1))) (+ (/ 2 x) (/ 1 (+ x 1)))))
* [exit]simplify:  Simplified to (* (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))) (* (+ (/ 2 x) (/ 1 (+ x 1))) (+ (/ 2 x) (/ 1 (+ x 1)))))
* * * * [misc]progress:  [ 97 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (pow (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) 1)))>
* * * * [misc]progress:  [ 98 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (exp (- (log (sqr (/ 1 (- x 1)))) (log (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))))>
* [enter]simplify:  Simplifying (- (log (sqr (/ 1 (- x 1)))) (log (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* * [misc]simplify:  iters left: 1 (107 enodes)
* [exit]simplify:  Simplified to (- (* (log (- x 1)) (- 2)) (log (- (/ 1 (+ x 1)) (+ (/ 1 (- x 1)) (/ 2 x)))))
* [exit]simplify:  Simplified to (- (* (log (- x 1)) (- 2)) (log (- (/ 1 (+ x 1)) (+ (/ 1 (- x 1)) (/ 2 x)))))
* * * * [misc]progress:  [ 99 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (exp (log (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))))>
* [enter]simplify:  Simplifying (log (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (60 enodes)
* * [misc]simplify:  iters left: 2 (123 enodes)
* * [misc]simplify:  iters left: 1 (227 enodes)
* [exit]simplify:  Simplified to (log (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1))))))
* [exit]simplify:  Simplified to (log (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1))))))
* * * * [misc]progress:  [ 100 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (log (exp (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))))>
* [enter]simplify:  Simplifying (exp (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (88 enodes)
* * [misc]simplify:  iters left: 1 (149 enodes)
* [exit]simplify:  Simplified to (exp (/ (/ 1 (* (- x 1) (- x 1))) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1))))))
* [exit]simplify:  Simplified to (exp (/ (/ 1 (* (- x 1) (- x 1))) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1))))))
* * * * [misc]progress:  [ 101 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (cbrt (/ (cube (sqr (/ 1 (- x 1)))) (cube (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))))>
* [enter]simplify:  Simplifying (/ (cube (sqr (/ 1 (- x 1)))) (cube (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (94 enodes)
* * [misc]simplify:  iters left: 2 (164 enodes)
* * [misc]simplify:  iters left: 1 (368 enodes)
* [exit]simplify:  Simplified to (cube (/ (/ 1 (* (- x 1) (- x 1))) (- (/ 1 (+ x 1)) (+ (/ 1 (- x 1)) (/ 2 x)))))
* [exit]simplify:  Simplified to (cube (/ (/ 1 (* (- x 1) (- x 1))) (- (/ 1 (+ x 1)) (+ (/ 1 (- x 1)) (/ 2 x)))))
* * * * [misc]progress:  [ 102 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (cube (cbrt (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))))>
* [enter]simplify:  Simplifying (cbrt (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (86 enodes)
* * [misc]simplify:  iters left: 1 (144 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ 1 (sqr (- x 1))) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1))))))
* [exit]simplify:  Simplified to (cbrt (/ (/ 1 (sqr (- x 1))) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1))))))
* * * * [misc]progress:  [ 103 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (cbrt (cube (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))))>
* [enter]simplify:  Simplifying (cube (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (186 enodes)
* * [misc]simplify:  iters left: 1 (346 enodes)
* [exit]simplify:  Simplified to (cube (/ (* (/ 1 (- x 1)) (/ 1 (- x 1))) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1))))))
* [exit]simplify:  Simplified to (cube (/ (* (/ 1 (- x 1)) (/ 1 (- x 1))) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1))))))
* * * * [misc]progress:  [ 104 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (cube (/ (cbrt (sqr (/ 1 (- x 1)))) (cbrt (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))))>
* [enter]simplify:  Simplifying (/ (cbrt (sqr (/ 1 (- x 1)))) (cbrt (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (* (/ 1 (- x 1)) (/ 1 (- x 1)))) (cbrt (- (/ 1 (+ x 1)) (+ (/ 1 (- x 1)) (/ 2 x)))))
* [exit]simplify:  Simplified to (/ (cbrt (* (/ 1 (- x 1)) (/ 1 (- x 1)))) (cbrt (- (/ 1 (+ x 1)) (+ (/ 1 (- x 1)) (/ 2 x)))))
* * * * [misc]progress:  [ 105 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (sqr (sqrt (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))))>
* [enter]simplify:  Simplifying (sqrt (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (86 enodes)
* * [misc]simplify:  iters left: 1 (144 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (/ 1 (sqr (- x 1))) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1))))))
* [exit]simplify:  Simplified to (sqrt (/ (/ 1 (sqr (- x 1))) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1))))))
* * * * [misc]progress:  [ 106 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (sqr (/ (/ 1 (- x 1)) (sqrt (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))))>
* [enter]simplify:  Simplifying (/ (/ 1 (- x 1)) (sqrt (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (- x 1)) (sqrt (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (/ 1 (- x 1)) (sqrt (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 107 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (- (sqr (/ 1 (- x 1)))) (- (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (sqr (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (68 enodes)
* [exit]simplify:  Simplified to (/ (- 1) (* (- x 1) (- x 1)))
* [exit]simplify:  Simplified to (/ (- 1) (* (- x 1) (- x 1)))
* [enter]simplify:  Simplifying (- (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (- (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 108 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (sqr 1) 1) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (158 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 109 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (sqr 1) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ (sqrt (/ 1 (- x 1))) (sqrt (- (/ 1 (+ 1 x)) (/ 2 x)))))
* [exit]simplify:  Simplified to (/ 1 (+ (sqrt (/ 1 (- x 1))) (sqrt (- (/ 1 (+ 1 x)) (/ 2 x)))))
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (64 enodes)
* * [misc]simplify:  iters left: 1 (106 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 110 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (sqr 1) 1) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (158 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 111 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (sqr 1) 1) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (158 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 112 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (sqr 1) 1) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (158 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 113 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (sqr 1) 1) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (158 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 114 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (sqr 1) 1) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (158 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 115 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (sqr 1) 1) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (158 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 116 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (sqr 1) 1) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (158 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 117 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (sqr 1) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ (sqrt (/ 1 (- x 1))) (sqrt (- (/ 1 (+ 1 x)) (/ 2 x)))))
* [exit]simplify:  Simplified to (/ 1 (+ (sqrt (/ 1 (- x 1))) (sqrt (- (/ 1 (+ 1 x)) (/ 2 x)))))
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (64 enodes)
* * [misc]simplify:  iters left: 1 (106 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 118 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (sqr 1) 1) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (158 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 119 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (sqr 1) 1) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (158 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 120 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (sqr 1) 1) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (158 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 121 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (sqr 1) 1) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (158 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 122 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (sqr 1) 1) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (158 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 123 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (sqr 1) 1) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (158 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 124 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (sqr (/ 1 (- (pow x 3) (pow 1 3)))) 1) (/ (sqr (+ (sqr x) (+ (sqr 1) (* x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- (pow x 3) (pow 1 3)))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (52 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (- (cube x) 1)) (- (cube x) 1))
* [exit]simplify:  Simplified to (/ (/ 1 (- (cube x) 1)) (- (cube x) 1))
* [enter]simplify:  Simplifying (/ (sqr (+ (sqr x) (+ (sqr 1) (* x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (129 enodes)
* * [misc]simplify:  iters left: 2 (261 enodes)
* * [misc]simplify:  iters left: 1 (302 enodes)
* [exit]simplify:  Simplified to (/ (sqr (+ (* x x) (+ x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (sqr (+ (* x x) (+ x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 125 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (sqr (/ 1 (- (pow x 3) (pow 1 3)))) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (sqr (+ (sqr x) (+ (sqr 1) (* x 1)))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))))))>
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- (pow x 3) (pow 1 3)))) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (63 enodes)
* * [misc]simplify:  iters left: 1 (92 enodes)
* [exit]simplify:  Simplified to (/ (sqr (/ 1 (- (cube x) 1))) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (sqr (/ 1 (- (cube x) 1))) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* [enter]simplify:  Simplifying (/ (sqr (+ (sqr x) (+ (sqr 1) (* x 1)))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (125 enodes)
* * [misc]simplify:  iters left: 2 (251 enodes)
* * [misc]simplify:  iters left: 1 (275 enodes)
* [exit]simplify:  Simplified to (/ (sqr (+ (* x x) (+ x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (sqr (+ (* x x) (+ x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 126 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (sqr (/ 1 (- (pow x 3) (pow 1 3)))) 1) (/ (sqr (+ (sqr x) (+ (sqr 1) (* x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- (pow x 3) (pow 1 3)))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (52 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (- (cube x) 1)) (- (cube x) 1))
* [exit]simplify:  Simplified to (/ (/ 1 (- (cube x) 1)) (- (cube x) 1))
* [enter]simplify:  Simplifying (/ (sqr (+ (sqr x) (+ (sqr 1) (* x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (129 enodes)
* * [misc]simplify:  iters left: 2 (261 enodes)
* * [misc]simplify:  iters left: 1 (302 enodes)
* [exit]simplify:  Simplified to (/ (sqr (+ (* x x) (+ x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (sqr (+ (* x x) (+ x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 127 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (sqr (/ 1 (- (pow x 3) (pow 1 3)))) 1) (/ (sqr (+ (sqr x) (+ (sqr 1) (* x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- (pow x 3) (pow 1 3)))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (52 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (- (cube x) 1)) (- (cube x) 1))
* [exit]simplify:  Simplified to (/ (/ 1 (- (cube x) 1)) (- (cube x) 1))
* [enter]simplify:  Simplifying (/ (sqr (+ (sqr x) (+ (sqr 1) (* x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (129 enodes)
* * [misc]simplify:  iters left: 2 (261 enodes)
* * [misc]simplify:  iters left: 1 (302 enodes)
* [exit]simplify:  Simplified to (/ (sqr (+ (* x x) (+ x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (sqr (+ (* x x) (+ x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 128 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (sqr (/ 1 (- (pow x 3) (pow 1 3)))) 1) (/ (sqr (+ (sqr x) (+ (sqr 1) (* x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- (pow x 3) (pow 1 3)))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (52 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (- (cube x) 1)) (- (cube x) 1))
* [exit]simplify:  Simplified to (/ (/ 1 (- (cube x) 1)) (- (cube x) 1))
* [enter]simplify:  Simplifying (/ (sqr (+ (sqr x) (+ (sqr 1) (* x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (129 enodes)
* * [misc]simplify:  iters left: 2 (261 enodes)
* * [misc]simplify:  iters left: 1 (302 enodes)
* [exit]simplify:  Simplified to (/ (sqr (+ (* x x) (+ x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (sqr (+ (* x x) (+ x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 129 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (sqr (/ 1 (- (pow x 3) (pow 1 3)))) 1) (/ (sqr (+ (sqr x) (+ (sqr 1) (* x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- (pow x 3) (pow 1 3)))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (52 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (- (cube x) 1)) (- (cube x) 1))
* [exit]simplify:  Simplified to (/ (/ 1 (- (cube x) 1)) (- (cube x) 1))
* [enter]simplify:  Simplifying (/ (sqr (+ (sqr x) (+ (sqr 1) (* x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (129 enodes)
* * [misc]simplify:  iters left: 2 (261 enodes)
* * [misc]simplify:  iters left: 1 (302 enodes)
* [exit]simplify:  Simplified to (/ (sqr (+ (* x x) (+ x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (sqr (+ (* x x) (+ x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 130 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (sqr (/ 1 (- (pow x 3) (pow 1 3)))) 1) (/ (sqr (+ (sqr x) (+ (sqr 1) (* x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- (pow x 3) (pow 1 3)))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (52 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (- (cube x) 1)) (- (cube x) 1))
* [exit]simplify:  Simplified to (/ (/ 1 (- (cube x) 1)) (- (cube x) 1))
* [enter]simplify:  Simplifying (/ (sqr (+ (sqr x) (+ (sqr 1) (* x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (129 enodes)
* * [misc]simplify:  iters left: 2 (261 enodes)
* * [misc]simplify:  iters left: 1 (302 enodes)
* [exit]simplify:  Simplified to (/ (sqr (+ (* x x) (+ x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (sqr (+ (* x x) (+ x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 131 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (sqr (/ 1 (- (pow x 3) (pow 1 3)))) 1) (/ (sqr (+ (sqr x) (+ (sqr 1) (* x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- (pow x 3) (pow 1 3)))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (52 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (- (cube x) 1)) (- (cube x) 1))
* [exit]simplify:  Simplified to (/ (/ 1 (- (cube x) 1)) (- (cube x) 1))
* [enter]simplify:  Simplifying (/ (sqr (+ (sqr x) (+ (sqr 1) (* x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (129 enodes)
* * [misc]simplify:  iters left: 2 (261 enodes)
* * [misc]simplify:  iters left: 1 (302 enodes)
* [exit]simplify:  Simplified to (/ (sqr (+ (* x x) (+ x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (sqr (+ (* x x) (+ x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 132 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (sqr (/ 1 (- (sqr x) (sqr 1)))) 1) (/ (sqr (+ x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- (sqr x) (sqr 1)))) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (89 enodes)
* * [misc]simplify:  iters left: 1 (172 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (- (sqr x) 1)) (- (sqr x) 1))
* [exit]simplify:  Simplified to (/ (/ 1 (- (sqr x) 1)) (- (sqr x) 1))
* [enter]simplify:  Simplifying (/ (sqr (+ x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (74 enodes)
* * [misc]simplify:  iters left: 1 (92 enodes)
* [exit]simplify:  Simplified to (/ (* (+ 1 x) (+ 1 x)) (- (- (/ 1 (+ 1 x)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (* (+ 1 x) (+ 1 x)) (- (- (/ 1 (+ 1 x)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 133 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (sqr (/ 1 (- (sqr x) (sqr 1)))) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (sqr (+ x 1)) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))))))>
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- (sqr x) (sqr 1)))) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (63 enodes)
* * [misc]simplify:  iters left: 2 (98 enodes)
* * [misc]simplify:  iters left: 1 (180 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (* (- (sqr x) 1) (- (sqr x) 1))) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (/ 1 (* (- (sqr x) 1) (- (sqr x) 1))) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* [enter]simplify:  Simplifying (/ (sqr (+ x 1)) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (63 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (/ (* (+ 1 x) (+ 1 x)) (- (sqrt (- (/ 1 (+ 1 x)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (* (+ 1 x) (+ 1 x)) (- (sqrt (- (/ 1 (+ 1 x)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 134 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (sqr (/ 1 (- (sqr x) (sqr 1)))) 1) (/ (sqr (+ x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- (sqr x) (sqr 1)))) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (89 enodes)
* * [misc]simplify:  iters left: 1 (172 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (- (sqr x) 1)) (- (sqr x) 1))
* [exit]simplify:  Simplified to (/ (/ 1 (- (sqr x) 1)) (- (sqr x) 1))
* [enter]simplify:  Simplifying (/ (sqr (+ x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (74 enodes)
* * [misc]simplify:  iters left: 1 (92 enodes)
* [exit]simplify:  Simplified to (/ (* (+ 1 x) (+ 1 x)) (- (- (/ 1 (+ 1 x)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (* (+ 1 x) (+ 1 x)) (- (- (/ 1 (+ 1 x)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 135 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (sqr (/ 1 (- (sqr x) (sqr 1)))) 1) (/ (sqr (+ x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- (sqr x) (sqr 1)))) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (89 enodes)
* * [misc]simplify:  iters left: 1 (172 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (- (sqr x) 1)) (- (sqr x) 1))
* [exit]simplify:  Simplified to (/ (/ 1 (- (sqr x) 1)) (- (sqr x) 1))
* [enter]simplify:  Simplifying (/ (sqr (+ x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (74 enodes)
* * [misc]simplify:  iters left: 1 (92 enodes)
* [exit]simplify:  Simplified to (/ (* (+ 1 x) (+ 1 x)) (- (- (/ 1 (+ 1 x)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (* (+ 1 x) (+ 1 x)) (- (- (/ 1 (+ 1 x)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 136 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (sqr (/ 1 (- (sqr x) (sqr 1)))) 1) (/ (sqr (+ x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- (sqr x) (sqr 1)))) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (89 enodes)
* * [misc]simplify:  iters left: 1 (172 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (- (sqr x) 1)) (- (sqr x) 1))
* [exit]simplify:  Simplified to (/ (/ 1 (- (sqr x) 1)) (- (sqr x) 1))
* [enter]simplify:  Simplifying (/ (sqr (+ x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (74 enodes)
* * [misc]simplify:  iters left: 1 (92 enodes)
* [exit]simplify:  Simplified to (/ (* (+ 1 x) (+ 1 x)) (- (- (/ 1 (+ 1 x)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (* (+ 1 x) (+ 1 x)) (- (- (/ 1 (+ 1 x)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 137 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (sqr (/ 1 (- (sqr x) (sqr 1)))) 1) (/ (sqr (+ x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- (sqr x) (sqr 1)))) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (89 enodes)
* * [misc]simplify:  iters left: 1 (172 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (- (sqr x) 1)) (- (sqr x) 1))
* [exit]simplify:  Simplified to (/ (/ 1 (- (sqr x) 1)) (- (sqr x) 1))
* [enter]simplify:  Simplifying (/ (sqr (+ x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (74 enodes)
* * [misc]simplify:  iters left: 1 (92 enodes)
* [exit]simplify:  Simplified to (/ (* (+ 1 x) (+ 1 x)) (- (- (/ 1 (+ 1 x)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (* (+ 1 x) (+ 1 x)) (- (- (/ 1 (+ 1 x)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 138 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (sqr (/ 1 (- (sqr x) (sqr 1)))) 1) (/ (sqr (+ x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- (sqr x) (sqr 1)))) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (89 enodes)
* * [misc]simplify:  iters left: 1 (172 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (- (sqr x) 1)) (- (sqr x) 1))
* [exit]simplify:  Simplified to (/ (/ 1 (- (sqr x) 1)) (- (sqr x) 1))
* [enter]simplify:  Simplifying (/ (sqr (+ x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (74 enodes)
* * [misc]simplify:  iters left: 1 (92 enodes)
* [exit]simplify:  Simplified to (/ (* (+ 1 x) (+ 1 x)) (- (- (/ 1 (+ 1 x)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (* (+ 1 x) (+ 1 x)) (- (- (/ 1 (+ 1 x)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 139 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (sqr (/ 1 (- (sqr x) (sqr 1)))) 1) (/ (sqr (+ x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- (sqr x) (sqr 1)))) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (89 enodes)
* * [misc]simplify:  iters left: 1 (172 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (- (sqr x) 1)) (- (sqr x) 1))
* [exit]simplify:  Simplified to (/ (/ 1 (- (sqr x) 1)) (- (sqr x) 1))
* [enter]simplify:  Simplifying (/ (sqr (+ x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (74 enodes)
* * [misc]simplify:  iters left: 1 (92 enodes)
* [exit]simplify:  Simplified to (/ (* (+ 1 x) (+ 1 x)) (- (- (/ 1 (+ 1 x)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (* (+ 1 x) (+ 1 x)) (- (- (/ 1 (+ 1 x)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 140 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (/ 1 (- x 1)) 1) (/ (/ 1 (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (/ 1 (- x 1)) 1)
* * [misc]simplify:  iters left: 6 (5 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (17 enodes)
* [exit]simplify:  Simplified to (/ 1 (- x 1))
* [exit]simplify:  Simplified to (/ 1 (- x 1))
* [enter]simplify:  Simplifying (/ (/ 1 (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (/ 1 (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 141 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (/ 1 (- x 1)) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (/ 1 (- x 1)) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))))))>
* [enter]simplify:  Simplifying (/ (/ 1 (- x 1)) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [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 (30 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (- x 1)) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (/ 1 (- x 1)) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* [enter]simplify:  Simplifying (/ (/ 1 (- x 1)) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (- x 1)) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (/ 1 (- x 1)) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 142 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (/ 1 (- x 1)) 1) (/ (/ 1 (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (/ 1 (- x 1)) 1)
* * [misc]simplify:  iters left: 6 (5 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (17 enodes)
* [exit]simplify:  Simplified to (/ 1 (- x 1))
* [exit]simplify:  Simplified to (/ 1 (- x 1))
* [enter]simplify:  Simplifying (/ (/ 1 (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (/ 1 (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 143 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (/ 1 (- x 1)) 1) (/ (/ 1 (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (/ 1 (- x 1)) 1)
* * [misc]simplify:  iters left: 6 (5 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (17 enodes)
* [exit]simplify:  Simplified to (/ 1 (- x 1))
* [exit]simplify:  Simplified to (/ 1 (- x 1))
* [enter]simplify:  Simplifying (/ (/ 1 (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (/ 1 (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 144 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (/ 1 (- x 1)) 1) (/ (/ 1 (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (/ 1 (- x 1)) 1)
* * [misc]simplify:  iters left: 6 (5 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (17 enodes)
* [exit]simplify:  Simplified to (/ 1 (- x 1))
* [exit]simplify:  Simplified to (/ 1 (- x 1))
* [enter]simplify:  Simplifying (/ (/ 1 (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (/ 1 (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 145 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (/ 1 (- x 1)) 1) (/ (/ 1 (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (/ 1 (- x 1)) 1)
* * [misc]simplify:  iters left: 6 (5 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (17 enodes)
* [exit]simplify:  Simplified to (/ 1 (- x 1))
* [exit]simplify:  Simplified to (/ 1 (- x 1))
* [enter]simplify:  Simplifying (/ (/ 1 (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (/ 1 (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 146 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (/ 1 (- x 1)) 1) (/ (/ 1 (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (/ 1 (- x 1)) 1)
* * [misc]simplify:  iters left: 6 (5 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (17 enodes)
* [exit]simplify:  Simplified to (/ 1 (- x 1))
* [exit]simplify:  Simplified to (/ 1 (- x 1))
* [enter]simplify:  Simplifying (/ (/ 1 (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (/ 1 (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 147 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (/ 1 (- x 1)) 1) (/ (/ 1 (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (/ 1 (- x 1)) 1)
* * [misc]simplify:  iters left: 6 (5 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (17 enodes)
* [exit]simplify:  Simplified to (/ 1 (- x 1))
* [exit]simplify:  Simplified to (/ 1 (- x 1))
* [enter]simplify:  Simplifying (/ (/ 1 (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (/ (/ 1 (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 148 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ 1 1) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (158 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 149 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ 1 (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))))))>
* [enter]simplify:  Simplifying (/ 1 (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ (sqrt (/ 1 (- x 1))) (sqrt (- (/ 1 (+ x 1)) (/ 2 x)))))
* [exit]simplify:  Simplified to (/ 1 (+ (sqrt (/ 1 (- x 1))) (sqrt (- (/ 1 (+ x 1)) (/ 2 x)))))
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (64 enodes)
* * [misc]simplify:  iters left: 1 (106 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 150 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ 1 1) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (158 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 151 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ 1 1) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (158 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 152 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ 1 1) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (158 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 153 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ 1 1) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (158 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 154 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ 1 1) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (158 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 155 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ 1 1) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (158 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 156 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* 1 (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* * * * [misc]progress:  [ 157 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (sqr (/ 1 (- x 1))) (/ 1 (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ 1 (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ 1 (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ 1 (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 158 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ 1 (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (sqr (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (sqr (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (60 enodes)
* * [misc]simplify:  iters left: 2 (127 enodes)
* * [misc]simplify:  iters left: 1 (241 enodes)
* [exit]simplify:  Simplified to (- (* (* (/ (- x 1) 1) (- x 1)) (- (/ 1 (+ x 1)) (/ 2 x))) (- x 1))
* [exit]simplify:  Simplified to (- (* (* (/ (- x 1) 1) (- x 1)) (- (/ 1 (+ x 1)) (/ 2 x))) (- x 1))
* * * * [misc]progress:  [ 159 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ (sqr (/ 1 (- x 1))) 1) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- x 1))) 1)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (sqr (/ 1 (- x 1)))
* [exit]simplify:  Simplified to (sqr (/ 1 (- x 1)))
* * * * [misc]progress:  [ 160 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ (sqr (/ 1 (- x 1))) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- x 1))) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (81 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (+ (sqrt (/ 1 (- x 1))) (sqrt (- (/ 1 (+ x 1)) (/ 2 x)))))
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (+ (sqrt (/ 1 (- x 1))) (sqrt (- (/ 1 (+ x 1)) (/ 2 x)))))
* * * * [misc]progress:  [ 161 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ (sqr (/ 1 (- x 1))) 1) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- x 1))) 1)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (sqr (/ 1 (- x 1)))
* [exit]simplify:  Simplified to (sqr (/ 1 (- x 1)))
* * * * [misc]progress:  [ 162 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ (sqr (/ 1 (- x 1))) 1) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- x 1))) 1)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (sqr (/ 1 (- x 1)))
* [exit]simplify:  Simplified to (sqr (/ 1 (- x 1)))
* * * * [misc]progress:  [ 163 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ (sqr (/ 1 (- x 1))) 1) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- x 1))) 1)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (sqr (/ 1 (- x 1)))
* [exit]simplify:  Simplified to (sqr (/ 1 (- x 1)))
* * * * [misc]progress:  [ 164 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ (sqr (/ 1 (- x 1))) 1) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- x 1))) 1)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (sqr (/ 1 (- x 1)))
* [exit]simplify:  Simplified to (sqr (/ 1 (- x 1)))
* * * * [misc]progress:  [ 165 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ (sqr (/ 1 (- x 1))) 1) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- x 1))) 1)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (sqr (/ 1 (- x 1)))
* [exit]simplify:  Simplified to (sqr (/ 1 (- x 1)))
* * * * [misc]progress:  [ 166 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ (sqr (/ 1 (- x 1))) 1) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- x 1))) 1)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (sqr (/ 1 (- x 1)))
* [exit]simplify:  Simplified to (sqr (/ 1 (- x 1)))
* * * * [misc]progress:  [ 167 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr 1) (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (sqr (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (sqr (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (60 enodes)
* * [misc]simplify:  iters left: 2 (127 enodes)
* * [misc]simplify:  iters left: 1 (241 enodes)
* [exit]simplify:  Simplified to (- (* (* (/ (- x 1) 1) (- x 1)) (- (/ 1 (+ x 1)) (/ 2 x))) (- x 1))
* [exit]simplify:  Simplified to (- (* (* (/ (- x 1) 1) (- x 1)) (- (/ 1 (+ x 1)) (/ 2 x))) (- x 1))
* * * * [misc]progress:  [ 168 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr 1) (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (sqr (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (sqr (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (60 enodes)
* * [misc]simplify:  iters left: 2 (127 enodes)
* * [misc]simplify:  iters left: 1 (241 enodes)
* [exit]simplify:  Simplified to (- (* (* (/ (- x 1) 1) (- x 1)) (- (/ 1 (+ x 1)) (/ 2 x))) (- x 1))
* [exit]simplify:  Simplified to (- (* (* (/ (- x 1) 1) (- x 1)) (- (/ 1 (+ x 1)) (/ 2 x))) (- x 1))
* * * * [misc]progress:  [ 169 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- (pow x 3) (pow 1 3)))) (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (sqr (+ (sqr x) (+ (sqr 1) (* x 1))))))))>
* [enter]simplify:  Simplifying (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (sqr (+ (sqr x) (+ (sqr 1) (* x 1)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (141 enodes)
* * [misc]simplify:  iters left: 2 (361 enodes)
* * [misc]simplify:  iters left: 1 (389 enodes)
* [exit]simplify:  Simplified to (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (sqr (+ (sqr x) (+ x 1))))
* [exit]simplify:  Simplified to (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (sqr (+ (sqr x) (+ x 1))))
* * * * [misc]progress:  [ 170 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- (sqr x) (sqr 1)))) (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (sqr (+ x 1))))))>
* [enter]simplify:  Simplifying (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (sqr (+ x 1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (120 enodes)
* [exit]simplify:  Simplified to (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (* (+ x 1) (+ x 1)))
* [exit]simplify:  Simplified to (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (* (+ x 1) (+ x 1)))
* * * * [misc]progress:  [ 171 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (- x 1)) (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (/ 1 (- x 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (55 enodes)
* * [misc]simplify:  iters left: 2 (88 enodes)
* * [misc]simplify:  iters left: 1 (145 enodes)
* [exit]simplify:  Simplified to (- (/ (- x 1) (+ x 1)) (+ 1 (* (- x 1) (/ 2 x))))
* [exit]simplify:  Simplified to (- (/ (- x 1) (+ x 1)) (+ 1 (* (- x 1) (/ 2 x))))
* * * * [misc]progress:  [ 172 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ 1 (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (sqr (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (/ (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (sqr (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (60 enodes)
* * [misc]simplify:  iters left: 2 (127 enodes)
* * [misc]simplify:  iters left: 1 (241 enodes)
* [exit]simplify:  Simplified to (- (* (* (/ (- x 1) 1) (- x 1)) (- (/ 1 (+ x 1)) (/ 2 x))) (- x 1))
* [exit]simplify:  Simplified to (- (* (* (/ (- x 1) 1) (- x 1)) (- (/ 1 (+ x 1)) (/ 2 x))) (- x 1))
* * * * [misc]progress:  [ 173 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (sqr (/ 1 (- x 1))) (- (* (- (* 1 x) (* (+ x 1) 2)) (- x 1)) (* (* (+ x 1) x) 1))) (* (* (+ x 1) x) (- x 1)))))>
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- x 1))) (- (* (- (* 1 x) (* (+ x 1) 2)) (- x 1)) (* (* (+ x 1) x) 1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (102 enodes)
* * [misc]simplify:  iters left: 1 (200 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (* (- x 1) (- x 1))) (- (* (- (- x 2) (+ x x)) (- x 1)) (+ (* x x) x)))
* [exit]simplify:  Simplified to (/ (/ 1 (* (- x 1) (- x 1))) (- (* (- (- x 2) (+ x x)) (- x 1)) (+ (* x x) x)))
* * * * [misc]progress:  [ 174 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (sqr (/ 1 (- x 1))) (- (* (- (pow (/ 1 (+ x 1)) 3) (pow (/ 2 x) 3)) (- x 1)) (* (+ (sqr (/ 1 (+ x 1))) (+ (sqr (/ 2 x)) (* (/ 1 (+ x 1)) (/ 2 x)))) 1))) (* (+ (sqr (/ 1 (+ x 1))) (+ (sqr (/ 2 x)) (* (/ 1 (+ x 1)) (/ 2 x)))) (- x 1)))))>
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- x 1))) (- (* (- (pow (/ 1 (+ x 1)) 3) (pow (/ 2 x) 3)) (- x 1)) (* (+ (sqr (/ 1 (+ x 1))) (+ (sqr (/ 2 x)) (* (/ 1 (+ x 1)) (/ 2 x)))) 1)))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (48 enodes)
* * [misc]simplify:  iters left: 4 (98 enodes)
* * [misc]simplify:  iters left: 3 (149 enodes)
* * [misc]simplify:  iters left: 2 (276 enodes)
* * [misc]simplify:  iters left: 1 (472 enodes)
* [exit]simplify:  Simplified to (/ (* (/ 1 (- x 1)) (/ 1 (- x 1))) (- (* (- (cube (/ 1 (+ x 1))) (cube (/ 2 x))) (- x 1)) (+ (/ (/ 1 (+ x 1)) (+ x 1)) (+ (/ (/ 2 x) (+ x 1)) (* (/ 2 x) (/ 2 x))))))
* [exit]simplify:  Simplified to (/ (* (/ 1 (- x 1)) (/ 1 (- x 1))) (- (* (- (cube (/ 1 (+ x 1))) (cube (/ 2 x))) (- x 1)) (+ (/ (/ 1 (+ x 1)) (+ x 1)) (+ (/ (/ 2 x) (+ x 1)) (* (/ 2 x) (/ 2 x))))))
* * * * [misc]progress:  [ 175 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (sqr (/ 1 (- x 1))) (- (* (- (sqr (/ 1 (+ x 1))) (sqr (/ 2 x))) (- x 1)) (* (+ (/ 1 (+ x 1)) (/ 2 x)) 1))) (* (+ (/ 1 (+ x 1)) (/ 2 x)) (- x 1)))))>
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- x 1))) (- (* (- (sqr (/ 1 (+ x 1))) (sqr (/ 2 x))) (- x 1)) (* (+ (/ 1 (+ x 1)) (/ 2 x)) 1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (196 enodes)
* * [misc]simplify:  iters left: 1 (406 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (* (+ (/ 1 (+ x 1)) (/ 2 x)) (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- x 1)) 1)))
* [exit]simplify:  Simplified to (/ (/ (/ 1 (- x 1)) (- x 1)) (* (+ (/ 1 (+ x 1)) (/ 2 x)) (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- x 1)) 1)))
* * * * [misc]progress:  [ 176 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (sqr (/ 1 (- x 1))) (- (pow (- (/ 1 (+ x 1)) (/ 2 x)) 3) (pow (/ 1 (- x 1)) 3))) (+ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (+ (sqr (/ 1 (- x 1))) (* (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))))>
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- x 1))) (- (pow (- (/ 1 (+ x 1)) (/ 2 x)) 3) (pow (/ 1 (- x 1)) 3)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (91 enodes)
* * [misc]simplify:  iters left: 1 (169 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (* (- x 1) (- x 1))) (- (cube (- (/ 1 (+ x 1)) (/ 2 x))) (/ (/ 1 (- x 1)) (* (- x 1) (- x 1)))))
* [exit]simplify:  Simplified to (/ (/ 1 (* (- x 1) (- x 1))) (- (cube (- (/ 1 (+ x 1)) (/ 2 x))) (/ (/ 1 (- x 1)) (* (- x 1) (- x 1)))))
* * * * [misc]progress:  [ 177 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (/ (sqr (/ 1 (- x 1))) (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))) (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (/ (sqr (/ 1 (- x 1))) (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (161 enodes)
* * [misc]simplify:  iters left: 1 (373 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (* (- x 1) (- x 1))) (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (* (- x 1) (- x 1)))))
* [exit]simplify:  Simplified to (/ (/ 1 (* (- x 1) (- x 1))) (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (* (- x 1) (- x 1)))))
* * * * [misc]progress:  [ 178 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr 1) (* (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (sqr (- x 1))))))>
* [enter]simplify:  Simplifying (* (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (sqr (- x 1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* [exit]simplify:  Simplified to (* (* (- x 1) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (* (* (- x 1) (- x 1)) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 179 / 568 ] simplifiying candidate #<alt-delta (λ (x) (log (/ (exp (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (exp (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))))>
* [enter]simplify:  Simplifying (/ (exp (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (exp (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (61 enodes)
* * [misc]simplify:  iters left: 2 (131 enodes)
* * [misc]simplify:  iters left: 1 (253 enodes)
* [exit]simplify:  Simplified to (exp (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (sqr (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* [exit]simplify:  Simplified to (exp (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (sqr (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* * * * [misc]progress:  [ 180 / 568 ] simplifiying candidate #<alt-delta (λ (x) (pow (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) 1))>
* * * * [misc]progress:  [ 181 / 568 ] simplifiying candidate #<alt-delta (λ (x) (exp (log (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))))>
* [enter]simplify:  Simplifying (log (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (58 enodes)
* * [misc]simplify:  iters left: 2 (121 enodes)
* * [misc]simplify:  iters left: 1 (225 enodes)
* [exit]simplify:  Simplified to (log (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* [exit]simplify:  Simplified to (log (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* * * * [misc]progress:  [ 182 / 568 ] simplifiying candidate #<alt-delta (λ (x) (log (exp (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))))>
* [enter]simplify:  Simplifying (exp (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (61 enodes)
* * [misc]simplify:  iters left: 2 (131 enodes)
* * [misc]simplify:  iters left: 1 (248 enodes)
* [exit]simplify:  Simplified to (exp (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (sqr (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* [exit]simplify:  Simplified to (exp (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (sqr (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* * * * [misc]progress:  [ 183 / 568 ] simplifiying candidate #<alt-delta (λ (x) (cube (cbrt (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))))>
* [enter]simplify:  Simplifying (cbrt (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (58 enodes)
* * [misc]simplify:  iters left: 2 (121 enodes)
* * [misc]simplify:  iters left: 1 (225 enodes)
* [exit]simplify:  Simplified to (cbrt (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* [exit]simplify:  Simplified to (cbrt (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* * * * [misc]progress:  [ 184 / 568 ] simplifiying candidate #<alt-delta (λ (x) (cbrt (cube (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))))>
* [enter]simplify:  Simplifying (cube (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (125 enodes)
* * [misc]simplify:  iters left: 1 (227 enodes)
* [exit]simplify:  Simplified to (cube (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (* (/ 1 (- x 1)) (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* [exit]simplify:  Simplified to (cube (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (* (/ 1 (- x 1)) (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* * * * [misc]progress:  [ 185 / 568 ] simplifiying candidate #<alt-delta (λ (x) (sqr (sqrt (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))))>
* [enter]simplify:  Simplifying (sqrt (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (58 enodes)
* * [misc]simplify:  iters left: 2 (121 enodes)
* * [misc]simplify:  iters left: 1 (225 enodes)
* [exit]simplify:  Simplified to (sqrt (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* [exit]simplify:  Simplified to (sqrt (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* * * * [misc]progress:  [ 186 / 568 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))>
* [enter]simplify:  Simplifying (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1))))
* [exit]simplify:  Simplified to (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1))))
* * * * [misc]progress:  [ 187 / 568 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (* (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (sqr (/ 1 (- x 1))))) (* (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (- (* (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (* (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (sqr (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (64 enodes)
* * [misc]simplify:  iters left: 1 (109 enodes)
* [exit]simplify:  Simplified to (* (* (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (* (* (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [enter]simplify:  Simplifying (* (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* [exit]simplify:  Simplified to (sqr (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (sqr (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))
* * * * [misc]progress:  [ 188 / 568 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (pow (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) 3) (pow (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) 3)) (+ (sqr (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (+ (sqr (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (* (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))))>
* [enter]simplify:  Simplifying (- (pow (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) 3) (pow (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) 3))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (113 enodes)
* * [misc]simplify:  iters left: 2 (256 enodes)
* * [misc]simplify:  iters left: 1 (427 enodes)
* [exit]simplify:  Simplified to (- (cube (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (cube (/ (/ 1 (sqr (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* [exit]simplify:  Simplified to (- (cube (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (cube (/ (/ 1 (sqr (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* [enter]simplify:  Simplifying (+ (sqr (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (+ (sqr (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (* (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (44 enodes)
* * [misc]simplify:  iters left: 4 (86 enodes)
* * [misc]simplify:  iters left: 3 (168 enodes)
* * [misc]simplify:  iters left: 2 (319 enodes)
* [exit]simplify:  Simplified to (+ (* (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (+ (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ (/ 1 (- x 1)) (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))) (sqr (/ (/ (/ 1 (- x 1)) (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* [exit]simplify:  Simplified to (+ (* (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (+ (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ (/ 1 (- x 1)) (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))) (sqr (/ (/ (/ 1 (- x 1)) (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* * * * [misc]progress:  [ 189 / 568 ] simplifiying candidate #<alt-delta (λ (x) (+ (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (- (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (138 enodes)
* * [misc]simplify:  iters left: 1 (295 enodes)
* [exit]simplify:  Simplified to (/ (/ (- 1) (sqr (- x 1))) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (/ (/ (- 1) (sqr (- x 1))) (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 190 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* 1 (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* * * * [misc]progress:  [ 191 / 568 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (sqr (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (sqr (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))) (+ (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (sqr (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (sqr (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (117 enodes)
* * [misc]simplify:  iters left: 2 (242 enodes)
* * [misc]simplify:  iters left: 1 (460 enodes)
* [exit]simplify:  Simplified to (- (* (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (sqr (/ (/ (/ 1 (- x 1)) (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* [exit]simplify:  Simplified to (- (* (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (sqr (/ (/ (/ 1 (- x 1)) (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* [enter]simplify:  Simplifying (+ (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (58 enodes)
* * [misc]simplify:  iters left: 2 (123 enodes)
* * [misc]simplify:  iters left: 1 (230 enodes)
* [exit]simplify:  Simplified to (+ (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (sqr (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (+ (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (sqr (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 192 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (+ (sqrt (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (sqrt (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))) (- (sqrt (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (sqrt (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))))>
* [enter]simplify:  Simplifying (+ (sqrt (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (sqrt (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (60 enodes)
* * [misc]simplify:  iters left: 2 (121 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (+ (sqrt (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (sqrt (/ (/ 1 (sqr (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* [exit]simplify:  Simplified to (+ (sqrt (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (sqrt (/ (/ 1 (sqr (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* [enter]simplify:  Simplifying (- (sqrt (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (sqrt (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (228 enodes)
* [exit]simplify:  Simplified to (- (sqrt (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (sqrt (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* [exit]simplify:  Simplified to (- (sqrt (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (sqrt (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* * * * [misc]progress:  [ 193 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (+ (sqrt (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (/ 1 (- x 1)) (sqrt (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))) (- (sqrt (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (/ 1 (- x 1)) (sqrt (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))))>
* [enter]simplify:  Simplifying (+ (sqrt (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (/ 1 (- x 1)) (sqrt (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (58 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (+ (sqrt (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (/ 1 (- x 1)) (sqrt (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* [exit]simplify:  Simplified to (+ (sqrt (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (/ 1 (- x 1)) (sqrt (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* [enter]simplify:  Simplifying (- (sqrt (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (/ 1 (- x 1)) (sqrt (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (57 enodes)
* * [misc]simplify:  iters left: 1 (95 enodes)
* [exit]simplify:  Simplified to (- (sqrt (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (/ 1 (- x 1)) (sqrt (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* [exit]simplify:  Simplified to (- (sqrt (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (/ 1 (- x 1)) (sqrt (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* * * * [misc]progress:  [ 194 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (+ (/ (- (/ 1 (+ x 1)) (/ 2 x)) (sqrt (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (sqrt (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))) (- (/ (- (/ 1 (+ x 1)) (/ 2 x)) (sqrt (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (sqrt (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))))>
* [enter]simplify:  Simplifying (+ (/ (- (/ 1 (+ x 1)) (/ 2 x)) (sqrt (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (sqrt (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (122 enodes)
* * [misc]simplify:  iters left: 1 (193 enodes)
* [exit]simplify:  Simplified to (+ (/ (- (/ 1 (+ x 1)) (/ 2 x)) (sqrt (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (sqrt (/ (/ (/ 1 (- x 1)) (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* [exit]simplify:  Simplified to (+ (/ (- (/ 1 (+ x 1)) (/ 2 x)) (sqrt (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (sqrt (/ (/ (/ 1 (- x 1)) (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* [enter]simplify:  Simplifying (- (/ (- (/ 1 (+ x 1)) (/ 2 x)) (sqrt (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (sqrt (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (66 enodes)
* * [misc]simplify:  iters left: 2 (121 enodes)
* * [misc]simplify:  iters left: 1 (195 enodes)
* [exit]simplify:  Simplified to (- (/ (- (/ 1 (+ x 1)) (/ 2 x)) (sqrt (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (sqrt (/ (/ (/ 1 (- x 1)) (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* [exit]simplify:  Simplified to (- (/ (- (/ 1 (+ x 1)) (/ 2 x)) (sqrt (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (sqrt (/ (/ (/ 1 (- x 1)) (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* * * * [misc]progress:  [ 195 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (+ (/ (- (/ 1 (+ x 1)) (/ 2 x)) (sqrt (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (/ 1 (- x 1)) (sqrt (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))) (- (/ (- (/ 1 (+ x 1)) (/ 2 x)) (sqrt (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (/ 1 (- x 1)) (sqrt (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))))>
* [enter]simplify:  Simplifying (+ (/ (- (/ 1 (+ x 1)) (/ 2 x)) (sqrt (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (/ 1 (- x 1)) (sqrt (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (57 enodes)
* * [misc]simplify:  iters left: 1 (61 enodes)
* [exit]simplify:  Simplified to (+ (/ (- (/ 1 (+ x 1)) (/ 2 x)) (sqrt (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))) (/ (/ 1 (- x 1)) (sqrt (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))))
* [exit]simplify:  Simplified to (+ (/ (- (/ 1 (+ x 1)) (/ 2 x)) (sqrt (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))) (/ (/ 1 (- x 1)) (sqrt (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))))
* [enter]simplify:  Simplifying (- (/ (- (/ 1 (+ x 1)) (/ 2 x)) (sqrt (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (/ (/ 1 (- x 1)) (sqrt (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (58 enodes)
* * [misc]simplify:  iters left: 1 (62 enodes)
* [exit]simplify:  Simplified to (- (/ (- (/ 1 (+ x 1)) (/ 2 x)) (sqrt (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))) (/ (/ 1 (- x 1)) (sqrt (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))))
* [exit]simplify:  Simplified to (- (/ (- (/ 1 (+ x 1)) (/ 2 x)) (sqrt (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))) (/ (/ 1 (- x 1)) (sqrt (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1)))))))
* * * * [misc]progress:  [ 196 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 197 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 198 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 199 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 200 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 201 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 202 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 203 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 204 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 205 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 206 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 207 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 208 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 209 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 210 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (90 enodes)
* * [misc]simplify:  iters left: 1 (156 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (/ (/ 1 (- x 1)) (- x 1)) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (/ (/ 1 (- x 1)) (- x 1)) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))))
* * * * [misc]progress:  [ 211 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (90 enodes)
* * [misc]simplify:  iters left: 1 (156 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (/ (/ 1 (- x 1)) (- x 1)) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (/ (/ 1 (- x 1)) (- x 1)) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))))
* * * * [misc]progress:  [ 212 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 213 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 214 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 215 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 216 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 217 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 218 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 219 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 220 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 221 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 222 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 223 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 224 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 225 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 226 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 227 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 228 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 229 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 230 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 231 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 232 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 233 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 234 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 235 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 236 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 237 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 238 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 239 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 240 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 241 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 242 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 243 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 244 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 245 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 246 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 247 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 248 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 249 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 250 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 251 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 252 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 253 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 254 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 255 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 256 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 257 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 258 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 259 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 260 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 261 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 262 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 263 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 264 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 265 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 266 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 267 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 268 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 269 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 270 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 271 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 272 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 273 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 274 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 275 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 276 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 277 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 278 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 279 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 280 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 281 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 282 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 283 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 284 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 285 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 286 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 287 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 288 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 289 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 290 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 291 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 292 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 293 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 294 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 295 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 296 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 297 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 298 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 299 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 300 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 301 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 302 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 303 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 304 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 305 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 306 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 307 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 308 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 309 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 310 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (90 enodes)
* * [misc]simplify:  iters left: 1 (156 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (/ (/ 1 (- x 1)) (- x 1)) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (/ (/ 1 (- x 1)) (- x 1)) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))))
* * * * [misc]progress:  [ 311 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (90 enodes)
* * [misc]simplify:  iters left: 1 (156 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (/ (/ 1 (- x 1)) (- x 1)) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (/ (/ 1 (- x 1)) (- x 1)) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))))
* * * * [misc]progress:  [ 312 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 313 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 314 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 315 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 316 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 317 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 318 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 319 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 320 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 321 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 322 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 323 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 324 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 325 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 326 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 327 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 328 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 329 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 330 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 331 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 332 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 333 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 334 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 335 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 336 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 337 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 338 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 339 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 340 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 341 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 342 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 343 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 344 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 345 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 346 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 347 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 348 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 349 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 350 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 351 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 352 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 353 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 354 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 355 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 356 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 357 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 358 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 359 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 360 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 361 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 362 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 363 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 364 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 365 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 366 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 367 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 368 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 369 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 370 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 371 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 372 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 373 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 374 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 375 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 376 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 377 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 378 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 379 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 380 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 381 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 382 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 383 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 384 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 385 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 386 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 387 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 388 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 389 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 390 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 391 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 392 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 393 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 394 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 395 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 396 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 397 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 398 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 399 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 400 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 401 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 402 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 403 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 404 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 405 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 406 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 407 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 408 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 409 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 410 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (90 enodes)
* * [misc]simplify:  iters left: 1 (156 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (/ (/ 1 (- x 1)) (- x 1)) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (/ (/ 1 (- x 1)) (- x 1)) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))))
* * * * [misc]progress:  [ 411 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (90 enodes)
* * [misc]simplify:  iters left: 1 (156 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (/ (/ 1 (- x 1)) (- x 1)) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (/ (/ 1 (- x 1)) (- x 1)) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))))
* * * * [misc]progress:  [ 412 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 413 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 414 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 415 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 416 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 417 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 418 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 419 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 420 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 421 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 422 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 423 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 424 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 425 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 426 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 427 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 428 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 429 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 430 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 431 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 432 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 433 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 434 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 435 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 436 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 437 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 438 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 439 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 440 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 441 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 442 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 443 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 444 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 445 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 446 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 447 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 448 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 449 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 450 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 451 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 452 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 453 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 454 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 455 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 456 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 457 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 458 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 459 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 460 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 461 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 462 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 463 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 464 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 465 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 466 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 467 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 468 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 469 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 470 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 471 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 472 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 473 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 474 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 475 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 476 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 477 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 478 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 479 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 480 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 481 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 482 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 483 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 484 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 485 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 486 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 487 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 488 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 489 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 490 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 491 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 492 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 493 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 494 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 495 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr 1) 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 496 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 497 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 498 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 499 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 500 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 501 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 502 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 503 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 (+ (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (90 enodes)
* * [misc]simplify:  iters left: 1 (156 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (/ (/ 1 (- x 1)) (- x 1)) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))) (/ (/ (/ 1 (- x 1)) (- x 1)) (- (sqrt (- (/ 1 (+ x 1)) (/ 2 x))) (sqrt (/ 1 (- x 1))))))
* * * * [misc]progress:  [ 504 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 505 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 506 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 507 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 508 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 509 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 510 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 511 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 512 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 513 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 514 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 515 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 516 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 517 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 518 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 519 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 520 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 521 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 522 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 523 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 524 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 525 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 526 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 527 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 528 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 529 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 530 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 531 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 532 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 533 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 534 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 535 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 536 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 537 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 538 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 539 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 540 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 541 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 542 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 543 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 544 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 545 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 546 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* 1 (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ 1 (* (- x 1) (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))
* * * * [misc]progress:  [ 547 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1))))
* [exit]simplify:  Simplified to (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1))))
* * * * [misc]progress:  [ 548 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (* (* (+ x 1) x) (- x 1)) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (* (- (* 1 x) (* (+ x 1) 2)) (- x 1)) (* (* (+ x 1) x) 1))) (/ (sqr (/ 1 (- x 1))) (- (* (- (* 1 x) (* (+ x 1) 2)) (- x 1)) (* (* (+ x 1) x) 1))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (* (- (* 1 x) (* (+ x 1) 2)) (- x 1)) (* (* (+ x 1) x) 1))) (/ (sqr (/ 1 (- x 1))) (- (* (- (* 1 x) (* (+ x 1) 2)) (- x 1)) (* (* (+ x 1) x) 1))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (135 enodes)
* * [misc]simplify:  iters left: 1 (282 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (* (- (- x 2) (+ x x)) (- x 1)) (+ (* x x) x))) (/ (* (/ 1 (- x 1)) (/ 1 (- x 1))) (- (* (- (- x 2) (+ x x)) (- x 1)) (+ (* x x) x))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (* (- (- x 2) (+ x x)) (- x 1)) (+ (* x x) x))) (/ (* (/ 1 (- x 1)) (/ 1 (- x 1))) (- (* (- (- x 2) (+ x x)) (- x 1)) (+ (* x x) x))))
* * * * [misc]progress:  [ 549 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (* (+ (sqr (/ 1 (+ x 1))) (+ (sqr (/ 2 x)) (* (/ 1 (+ x 1)) (/ 2 x)))) (- x 1)) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (* (- (pow (/ 1 (+ x 1)) 3) (pow (/ 2 x) 3)) (- x 1)) (* (+ (sqr (/ 1 (+ x 1))) (+ (sqr (/ 2 x)) (* (/ 1 (+ x 1)) (/ 2 x)))) 1))) (/ (sqr (/ 1 (- x 1))) (- (* (- (pow (/ 1 (+ x 1)) 3) (pow (/ 2 x) 3)) (- x 1)) (* (+ (sqr (/ 1 (+ x 1))) (+ (sqr (/ 2 x)) (* (/ 1 (+ x 1)) (/ 2 x)))) 1))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (* (- (pow (/ 1 (+ x 1)) 3) (pow (/ 2 x) 3)) (- x 1)) (* (+ (sqr (/ 1 (+ x 1))) (+ (sqr (/ 2 x)) (* (/ 1 (+ x 1)) (/ 2 x)))) 1))) (/ (sqr (/ 1 (- x 1))) (- (* (- (pow (/ 1 (+ x 1)) 3) (pow (/ 2 x) 3)) (- x 1)) (* (+ (sqr (/ 1 (+ x 1))) (+ (sqr (/ 2 x)) (* (/ 1 (+ x 1)) (/ 2 x)))) 1))))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (105 enodes)
* * [misc]simplify:  iters left: 3 (164 enodes)
* * [misc]simplify:  iters left: 2 (316 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (* (- (/ 1 (cube (+ x 1))) (cube (/ 2 x))) (- x 1)) (+ (/ 1 (* (+ x 1) (+ x 1))) (+ (/ (/ 2 x) (+ x 1)) (* (/ 2 x) (/ 2 x)))))) (/ (/ (/ 1 (- x 1)) (- x 1)) (- (* (- (/ 1 (cube (+ x 1))) (cube (/ 2 x))) (- x 1)) (+ (/ 1 (* (+ x 1) (+ x 1))) (+ (/ (/ 2 x) (+ x 1)) (* (/ 2 x) (/ 2 x)))))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (* (- (/ 1 (cube (+ x 1))) (cube (/ 2 x))) (- x 1)) (+ (/ 1 (* (+ x 1) (+ x 1))) (+ (/ (/ 2 x) (+ x 1)) (* (/ 2 x) (/ 2 x)))))) (/ (/ (/ 1 (- x 1)) (- x 1)) (- (* (- (/ 1 (cube (+ x 1))) (cube (/ 2 x))) (- x 1)) (+ (/ 1 (* (+ x 1) (+ x 1))) (+ (/ (/ 2 x) (+ x 1)) (* (/ 2 x) (/ 2 x)))))))
* * * * [misc]progress:  [ 550 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (* (+ (/ 1 (+ x 1)) (/ 2 x)) (- x 1)) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (* (- (sqr (/ 1 (+ x 1))) (sqr (/ 2 x))) (- x 1)) (* (+ (/ 1 (+ x 1)) (/ 2 x)) 1))) (/ (sqr (/ 1 (- x 1))) (- (* (- (sqr (/ 1 (+ x 1))) (sqr (/ 2 x))) (- x 1)) (* (+ (/ 1 (+ x 1)) (/ 2 x)) 1))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (* (- (sqr (/ 1 (+ x 1))) (sqr (/ 2 x))) (- x 1)) (* (+ (/ 1 (+ x 1)) (/ 2 x)) 1))) (/ (sqr (/ 1 (- x 1))) (- (* (- (sqr (/ 1 (+ x 1))) (sqr (/ 2 x))) (- x 1)) (* (+ (/ 1 (+ x 1)) (/ 2 x)) 1))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (40 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (112 enodes)
* * [misc]simplify:  iters left: 2 (238 enodes)
* [exit]simplify:  Simplified to (- (/ (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ (+ (/ 2 x) (/ 1 (+ x 1))) (/ 1 (- x 1))) (/ (+ (/ 2 x) (/ 1 (+ x 1))) (- (/ 1 (+ x 1)) (/ 2 x))))) (/ (* (/ 1 (- x 1)) (/ 1 (- x 1))) (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (* (+ (/ 2 x) (/ 1 (+ x 1))) (- x 1))) (+ (/ 2 x) (/ 1 (+ x 1))))))
* [exit]simplify:  Simplified to (- (/ (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ (+ (/ 2 x) (/ 1 (+ x 1))) (/ 1 (- x 1))) (/ (+ (/ 2 x) (/ 1 (+ x 1))) (- (/ 1 (+ x 1)) (/ 2 x))))) (/ (* (/ 1 (- x 1)) (/ 1 (- x 1))) (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (* (+ (/ 2 x) (/ 1 (+ x 1))) (- x 1))) (+ (/ 2 x) (/ 1 (+ x 1))))))
* * * * [misc]progress:  [ 551 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (+ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (+ (sqr (/ 1 (- x 1))) (* (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (pow (- (/ 1 (+ x 1)) (/ 2 x)) 3) (pow (/ 1 (- x 1)) 3))) (/ (sqr (/ 1 (- x 1))) (- (pow (- (/ 1 (+ x 1)) (/ 2 x)) 3) (pow (/ 1 (- x 1)) 3))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (pow (- (/ 1 (+ x 1)) (/ 2 x)) 3) (pow (/ 1 (- x 1)) 3))) (/ (sqr (/ 1 (- x 1))) (- (pow (- (/ 1 (+ x 1)) (/ 2 x)) 3) (pow (/ 1 (- x 1)) 3))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (64 enodes)
* * [misc]simplify:  iters left: 2 (131 enodes)
* * [misc]simplify:  iters left: 1 (256 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (cube (- (/ 1 (+ x 1)) (/ 2 x))) (/ (/ 1 (- x 1)) (* (- x 1) (- x 1))))) (/ (/ (/ 1 (- x 1)) (- x 1)) (- (cube (- (/ 1 (+ x 1)) (/ 2 x))) (/ (/ 1 (- x 1)) (* (- x 1) (- x 1))))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (cube (- (/ 1 (+ x 1)) (/ 2 x))) (/ (/ 1 (- x 1)) (* (- x 1) (- x 1))))) (/ (/ (/ 1 (- x 1)) (- x 1)) (- (cube (- (/ 1 (+ x 1)) (/ 2 x))) (/ (/ 1 (- x 1)) (* (- x 1) (- x 1))))))
* * * * [misc]progress:  [ 552 / 568 ] simplifiying candidate #<alt-delta (λ (x) (* (+ (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))) (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))))))>
* [enter]simplify:  Simplifying (- (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))) (/ (sqr (/ 1 (- x 1))) (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (101 enodes)
* * [misc]simplify:  iters left: 2 (250 enodes)
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1))))) (/ (/ 1 (sqr (- x 1))) (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1))))))
* [exit]simplify:  Simplified to (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1))))) (/ (/ 1 (sqr (- x 1))) (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1))))))
* * * * [misc]progress:  [ 553 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (pow (- (/ 1 (+ x 1)) (/ 2 x)) 2) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* * * * [misc]progress:  [ 554 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (pow (sqr (- (/ 1 (+ x 1)) (/ 2 x))) 1) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* * * * [misc]progress:  [ 555 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (exp (log (sqr (- (/ 1 (+ x 1)) (/ 2 x))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (log (sqr (- (/ 1 (+ x 1)) (/ 2 x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* [exit]simplify:  Simplified to (* 2 (log (- (/ 1 (+ x 1)) (/ 2 x))))
* [exit]simplify:  Simplified to (* 2 (log (- (/ 1 (+ x 1)) (/ 2 x))))
* * * * [misc]progress:  [ 556 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (log (exp (sqr (- (/ 1 (+ x 1)) (/ 2 x))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (exp (sqr (- (/ 1 (+ x 1)) (/ 2 x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (exp (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))))
* [exit]simplify:  Simplified to (exp (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))))
* * * * [misc]progress:  [ 557 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (cube (cbrt (sqr (- (/ 1 (+ x 1)) (/ 2 x))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (cbrt (sqr (- (/ 1 (+ x 1)) (/ 2 x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (cbrt (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))))
* [exit]simplify:  Simplified to (cbrt (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))))
* * * * [misc]progress:  [ 558 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (cbrt (cube (sqr (- (/ 1 (+ x 1)) (/ 2 x))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (cube (sqr (- (/ 1 (+ x 1)) (/ 2 x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* [exit]simplify:  Simplified to (cube (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))))
* [exit]simplify:  Simplified to (cube (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))))
* * * * [misc]progress:  [ 559 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (sqr (sqrt (sqr (- (/ 1 (+ x 1)) (/ 2 x))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (sqrt (sqr (- (/ 1 (+ x 1)) (/ 2 x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (fabs (- (/ 1 (+ x 1)) (/ 2 x)))
* [exit]simplify:  Simplified to (fabs (- (/ 1 (+ x 1)) (/ 2 x)))
* * * * [misc]progress:  [ 560 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (* (sqr 1) (sqr (- (/ 1 (+ x 1)) (/ 2 x)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (sqr 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (* 1 1)
* [exit]simplify:  Simplified to (* 1 1)
* [enter]simplify:  Simplifying (sqr (- (/ 1 (+ x 1)) (/ 2 x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x)))
* [exit]simplify:  Simplified to (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x)))
* * * * [misc]progress:  [ 561 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (* (sqr (+ (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x)))) (sqr (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (sqr (+ (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (sqr (+ (sqrt (/ 2 x)) (sqrt (/ 1 (+ x 1)))))
* [exit]simplify:  Simplified to (sqr (+ (sqrt (/ 2 x)) (sqrt (/ 1 (+ x 1)))))
* [enter]simplify:  Simplifying (sqr (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (sqr (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))))
* [exit]simplify:  Simplified to (sqr (- (sqrt (/ 1 (+ x 1))) (sqrt (/ 2 x))))
* * * * [misc]progress:  [ 562 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (* (sqr 1) (sqr (- (/ 1 (+ x 1)) (/ 2 x)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (sqr 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (* 1 1)
* [exit]simplify:  Simplified to (* 1 1)
* [enter]simplify:  Simplifying (sqr (- (/ 1 (+ x 1)) (/ 2 x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x)))
* [exit]simplify:  Simplified to (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x)))
* * * * [misc]progress:  [ 563 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (* (sqr 1) (sqr (- (/ 1 (+ x 1)) (/ 2 x)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (sqr 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (* 1 1)
* [exit]simplify:  Simplified to (* 1 1)
* [enter]simplify:  Simplifying (sqr (- (/ 1 (+ x 1)) (/ 2 x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x)))
* [exit]simplify:  Simplified to (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x)))
* * * * [misc]progress:  [ 564 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (/ (sqr (- (* 1 x) (* (+ x 1) 2))) (sqr (* (+ x 1) x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (sqr (- (* 1 x) (* (+ x 1) 2)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (* (- (- x 2) (+ x x)) (- (- x 2) (+ x x)))
* [exit]simplify:  Simplified to (* (- (- x 2) (+ x x)) (- (- x 2) (+ x x)))
* [enter]simplify:  Simplifying (sqr (* (+ x 1) x))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (sqr (+ (* x x) x))
* [exit]simplify:  Simplified to (sqr (+ (* x x) x))
* * * * [misc]progress:  [ 565 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (/ (sqr (- (pow (/ 1 (+ x 1)) 3) (pow (/ 2 x) 3))) (sqr (+ (sqr (/ 1 (+ x 1))) (+ (sqr (/ 2 x)) (* (/ 1 (+ x 1)) (/ 2 x)))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (sqr (- (pow (/ 1 (+ x 1)) 3) (pow (/ 2 x) 3)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (70 enodes)
* * [misc]simplify:  iters left: 1 (106 enodes)
* [exit]simplify:  Simplified to (sqr (- (cube (/ 1 (+ x 1))) (cube (/ 2 x))))
* [exit]simplify:  Simplified to (sqr (- (cube (/ 1 (+ x 1))) (cube (/ 2 x))))
* [enter]simplify:  Simplifying (sqr (+ (sqr (/ 1 (+ x 1))) (+ (sqr (/ 2 x)) (* (/ 1 (+ x 1)) (/ 2 x)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (73 enodes)
* * [misc]simplify:  iters left: 3 (200 enodes)
* [exit]simplify:  Simplified to (* (+ (+ (/ (/ 2 x) (+ x 1)) (* (/ 2 x) (/ 2 x))) (sqr (/ 1 (+ x 1)))) (+ (+ (/ (/ 2 x) (+ x 1)) (* (/ 2 x) (/ 2 x))) (sqr (/ 1 (+ x 1)))))
* [exit]simplify:  Simplified to (* (+ (+ (/ (/ 2 x) (+ x 1)) (* (/ 2 x) (/ 2 x))) (sqr (/ 1 (+ x 1)))) (+ (+ (/ (/ 2 x) (+ x 1)) (* (/ 2 x) (/ 2 x))) (sqr (/ 1 (+ x 1)))))
* * * * [misc]progress:  [ 566 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (/ (sqr (- (sqr (/ 1 (+ x 1))) (sqr (/ 2 x)))) (sqr (+ (/ 1 (+ x 1)) (/ 2 x)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* [enter]simplify:  Simplifying (sqr (- (sqr (/ 1 (+ x 1))) (sqr (/ 2 x))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (86 enodes)
* * [misc]simplify:  iters left: 2 (171 enodes)
* * [misc]simplify:  iters left: 1 (389 enodes)
* [exit]simplify:  Simplified to (sqr (* (+ (/ 2 x) (/ 1 (+ x 1))) (- (/ 1 (+ x 1)) (/ 2 x))))
* [exit]simplify:  Simplified to (sqr (* (+ (/ 2 x) (/ 1 (+ x 1))) (- (/ 1 (+ x 1)) (/ 2 x))))
* [enter]simplify:  Simplifying (sqr (+ (/ 1 (+ x 1)) (/ 2 x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (82 enodes)
* * [misc]simplify:  iters left: 1 (144 enodes)
* [exit]simplify:  Simplified to (* (+ (/ 2 x) (/ 1 (+ x 1))) (+ (/ 2 x) (/ 1 (+ x 1))))
* [exit]simplify:  Simplified to (* (+ (/ 2 x) (/ 1 (+ x 1))) (+ (/ 2 x) (/ 1 (+ x 1))))
* * * * [misc]progress:  [ 567 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* * * * [misc]progress:  [ 568 / 568 ] simplifiying candidate #<alt-delta (λ (x) (- (/ (* 1 (sqr (- (/ 1 (+ x 1)) (/ 2 x)))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))>
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* * [misc]regime-changes:  Finding splitpoints for: (#<alt-delta (λ (x) (/ (+ (* (- x 1) (- (- x 2) (+ x x))) (+ (* x x) x)) (* (* (+ x 1) x) (- x 1))))> #<alt-delta (λ (x) (+ (+ (/ 2 (pow x 7)) (/ 2 (pow x 5))) (/ (/ 2 x) (* x x))))> #<alt-delta (λ (x) (/ (cbrt (cube (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))> #<alt-delta (λ (x) (/ (- (pow (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) 3) (pow (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) 3)) (+ (sqr (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (+ (sqr (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (* (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))))> #<alt-delta (λ (x) (/ (+ (/ (- 4) (pow x 5)) (+ (/ (- 4) (pow x 6)) (/ (- 4) (pow x 4)))) (- (/ 1 (+ 1 x)) (+ (/ 2 x) (/ 1 (- x 1))))))>)
* [misc]regimes:  Found splitpoints: (#s(sp 0 x -0.17532047635385054) #s(sp 1 x 5.980014352468749e+22) #s(sp 0 x +inf.0)) , with alts (#<alt-delta (λ (x) (+ (+ (/ 2 (pow x 7)) (/ 2 (pow x 5))) (/ (/ 2 x) (* x x))))> #<alt-delta (λ (x) (/ (+ (* (- x 1) (- (- x 2) (+ x x))) (+ (* x x) x)) (* (* (+ x 1) x) (- x 1))))>)
* [misc]splitpoints:  intervals are:  ((#f . #s(sp 0 x -0.17532047635385054)) (#s(sp 1 x 5.980014352468749e+22) . #s(sp 0 x +inf.0)))
* [misc]splitpoints:  intervals are:  ((#s(sp 0 x -0.17532047635385054) . #s(sp 1 x 5.980014352468749e+22)))
* [enter]simplify:  Simplifying (* (- x 1) (- (- x 2) (+ x x)))
* * [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 (22 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (* (- x 1) (- (- x 2) (+ x x)))
* [exit]simplify:  Simplified to (* (- x 1) (- (- x 2) (+ x x)))
* [enter]simplify:  Simplifying (+ (* x x) x)
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (12 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (+ x (* x x))
* [exit]simplify:  Simplified to (+ x (* x x))
* [enter]simplify:  Simplifying (+ (/ 2 (pow x 7)) (/ 2 (pow x 5)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (+ (/ 2 (pow x 5)) (/ 2 (pow x 7)))
* [exit]simplify:  Simplified to (+ (/ 2 (pow x 5)) (/ 2 (pow x 7)))
* [enter]simplify:  Simplifying (/ (/ 2 x) (* x x))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (12 enodes)
* [exit]simplify:  Simplified to (/ 2 (cube x))
* [exit]simplify:  Simplified to (/ 2 (cube x))
* [enter]simplify:  Simplifying (+ (/ (- 4) (pow x 5)) (+ (/ (- 4) (pow x 6)) (/ (- 4) (pow x 4))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (59 enodes)
* [exit]simplify:  Simplified to (+ (+ (/ (- 4) (pow x 6)) (/ (- 4) (pow x 4))) (/ (- 4) (pow x 5)))
* [exit]simplify:  Simplified to (+ (+ (/ (- 4) (pow x 6)) (/ (- 4) (pow x 4))) (/ (- 4) (pow x 5)))
* [enter]simplify:  Simplifying (- (/ 1 (+ 1 x)) (+ (/ 2 x) (/ 1 (- x 1))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1))))
* [exit]simplify:  Simplified to (- (/ 1 (+ x 1)) (+ (/ 2 x) (/ 1 (- x 1))))
* [enter]simplify:  Simplifying (* (- x 1) (- (- x 2) (+ x x)))
* * [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 (22 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (* (- x 1) (- (- x 2) (+ x x)))
* [exit]simplify:  Simplified to (* (- x 1) (- (- x 2) (+ x x)))
* [enter]simplify:  Simplifying (+ (* x x) x)
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (12 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (+ x (* x x))
* [exit]simplify:  Simplified to (+ x (* x x))
* [enter]simplify:  Simplifying (+ (/ 2 (pow x 7)) (/ 2 (pow x 5)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (+ (/ 2 (pow x 5)) (/ 2 (pow x 7)))
* [exit]simplify:  Simplified to (+ (/ 2 (pow x 5)) (/ 2 (pow x 7)))
* [enter]simplify:  Simplifying (/ (/ 2 x) (* x x))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (12 enodes)
* [exit]simplify:  Simplified to (/ 2 (cube x))
* [exit]simplify:  Simplified to (/ 2 (cube x))
* [enter]simplify:  Simplifying (cube (- (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (sqr (/ 1 (- x 1)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (84 enodes)
* * [misc]simplify:  iters left: 2 (136 enodes)
* * [misc]simplify:  iters left: 1 (263 enodes)
* [exit]simplify:  Simplified to (cube (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1)))))
* [exit]simplify:  Simplified to (cube (- (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (/ 1 (sqr (- x 1)))))
* [enter]simplify:  Simplifying (- (pow (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) 3) (pow (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) 3))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (113 enodes)
* * [misc]simplify:  iters left: 2 (256 enodes)
* * [misc]simplify:  iters left: 1 (427 enodes)
* [exit]simplify:  Simplified to (- (cube (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (cube (/ (/ 1 (sqr (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* [exit]simplify:  Simplified to (- (cube (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (cube (/ (/ 1 (sqr (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* [enter]simplify:  Simplifying (+ (sqr (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (+ (sqr (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))) (* (/ (sqr (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (sqr (/ 1 (- x 1))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (44 enodes)
* * [misc]simplify:  iters left: 4 (86 enodes)
* * [misc]simplify:  iters left: 3 (168 enodes)
* * [misc]simplify:  iters left: 2 (319 enodes)
* [exit]simplify:  Simplified to (+ (* (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (+ (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ (/ 1 (- x 1)) (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))) (sqr (/ (/ (/ 1 (- x 1)) (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))
* [exit]simplify:  Simplified to (+ (* (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (+ (/ (* (- (/ 1 (+ x 1)) (/ 2 x)) (- (/ 1 (+ x 1)) (/ 2 x))) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))) (/ (/ (/ 1 (- x 1)) (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1)))))) (sqr (/ (/ (/ 1 (- x 1)) (- x 1)) (- (- (/ 1 (+ x 1)) (/ 2 x)) (/ 1 (- x 1))))))