* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * [misc]progress:  [2/2] Setting up program.
* [enter]simplify:  Simplifying (/ (* 6.0 (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* * [misc]simplify:  iters left: 1 (43 enodes)
* [exit]simplify:  Simplified to (/ (* (- x 1.0) 6.0) (+ (+ x 1.0) (* (sqrt x) 4.0)))
* [misc]progress:  [Phase 2 of 3] Improving.
* * [misc]progress:  iteration 1 / 3
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-event (λ (x) (/ (* 6.0 (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x)))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 3 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (/ (* 6.0 (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* 6.0 (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x)))) in x
* [misc]taylor:  Taking taylor expansion of (* 6.0 (- x 1.0)) in x
* [misc]taylor:  Taking taylor expansion of 6.0 in x
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (- x 1.0) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (+ (+ x 1.0) (* 4.0 (sqrt x))) in x
* [misc]taylor:  Taking taylor expansion of (+ x 1.0) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt x)) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt 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 (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ 0 (- 1.0)) into (- 1.0)
* [misc]backup-simplify:  Simplify (* 6.0 (- 1.0)) into -6.0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (/ -6.0 1.0) into -6.0
* [misc]taylor:  Taking taylor expansion of (/ (* 6.0 (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x)))) in x
* [misc]taylor:  Taking taylor expansion of (* 6.0 (- x 1.0)) in x
* [misc]taylor:  Taking taylor expansion of 6.0 in x
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (- x 1.0) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (+ (+ x 1.0) (* 4.0 (sqrt x))) in x
* [misc]taylor:  Taking taylor expansion of (+ x 1.0) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt x)) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt 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 (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ 0 (- 1.0)) into (- 1.0)
* [misc]backup-simplify:  Simplify (* 6.0 (- 1.0)) into -6.0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (/ -6.0 1.0) into -6.0
* [misc]backup-simplify:  Simplify -6.0 into -6.0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 6.0 1) (* 0 (- 1.0))) into 6.0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 1 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (/ 6.0 1.0) (+ (* -6.0 (/ (- +nan.0) 1.0)))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 6.0 0) (+ (* 0 1) (* 0 (- 1.0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (/ 0 1.0) (+ (* -6.0 (/ (- +nan.0) 1.0)) (* (- +nan.0) (/ (- +nan.0) 1.0)))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) -6.0)) into (- (+ (* +nan.0 (pow x 2)) (- 6.0 (* +nan.0 x))))
* [misc]approximate:  Taking taylor expansion of (/ (* 6.0 (- (/ 1 x) 1.0)) (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* 6.0 (- (/ 1 x) 1.0)) (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (* 6.0 (- (/ 1 x) 1.0)) in x
* [misc]taylor:  Taking taylor expansion of 6.0 in x
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 6.0 1) into 6.0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 6.0 1) into 6.0
* [misc]taylor:  Taking taylor expansion of (/ (* 6.0 (- (/ 1 x) 1.0)) (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (* 6.0 (- (/ 1 x) 1.0)) in x
* [misc]taylor:  Taking taylor expansion of 6.0 in x
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 6.0 1) into 6.0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 6.0 1) into 6.0
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ 0 (- 1.0)) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ (* 6.0 (- 1.0)) (* 0 1)) into (- 6.0)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 1.0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (/ (- 6.0) 1) (+ (* 6.0 (/ (- +nan.0) 1)))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 6.0 0) (+ (* 0 (- 1.0)) (* 0 1))) 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)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 6.0 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 x) 2)) (+ (* (- +nan.0) (/ 1 x)) 6.0)) into (- 6.0 (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (pow x 2))))))
* [misc]approximate:  Taking taylor expansion of (/ (* 6.0 (- (/ 1 (- x)) 1.0)) (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x)))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* 6.0 (- (/ 1 (- x)) 1.0)) (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (* 6.0 (- (/ 1 (- x)) 1.0)) in x
* [misc]taylor:  Taking taylor expansion of 6.0 in x
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* 6.0 -1) into -6.0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -6.0 -1) into 6.0
* [misc]taylor:  Taking taylor expansion of (/ (* 6.0 (- (/ 1 (- x)) 1.0)) (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (* 6.0 (- (/ 1 (- x)) 1.0)) in x
* [misc]taylor:  Taking taylor expansion of 6.0 in x
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* 6.0 -1) into -6.0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -6.0 -1) into 6.0
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ 0 (- 1.0)) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ (* 6.0 (- 1.0)) (* 0 -1)) into (- 6.0)
* [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 1.0) into 1.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 1.0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (/ (- 6.0) -1) (+ (* 6.0 (/ (- +nan.0) -1)))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 6.0 0) (+ (* 0 (- 1.0)) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* 6.0 (/ (- +nan.0) -1)) (* (- +nan.0) (/ (- +nan.0) -1)))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) 6.0)) into (- 6.0 (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (pow x 2))))))
* * * * [misc]progress:  [ 2 / 3 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (* 6.0 (- x 1.0)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* 6.0 (- x 1.0)) in x
* [misc]taylor:  Taking taylor expansion of 6.0 in x
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (- x 1.0) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 6.0 (- x 1.0)) in x
* [misc]taylor:  Taking taylor expansion of 6.0 in x
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (- x 1.0) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ 0 (- 1.0)) into (- 1.0)
* [misc]backup-simplify:  Simplify (* 6.0 (- 1.0)) into -6.0
* [misc]backup-simplify:  Simplify -6.0 into -6.0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 6.0 1) (* 0 (- 1.0))) into 6.0
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 6.0 0) (+ (* 0 1) (* 0 (- 1.0)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 6.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- 1.0))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 6.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- 1.0)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 6.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- 1.0))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 6.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- 1.0)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 6.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- 1.0))))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 6.0 x) -6.0) into (- (* 6.0 x) 6.0)
* [misc]approximate:  Taking taylor expansion of (* 6.0 (- (/ 1 x) 1.0)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* 6.0 (- (/ 1 x) 1.0)) in x
* [misc]taylor:  Taking taylor expansion of 6.0 in x
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 6.0 (- (/ 1 x) 1.0)) in x
* [misc]taylor:  Taking taylor expansion of 6.0 in x
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 6.0 1) into 6.0
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ 0 (- 1.0)) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ (* 6.0 (- 1.0)) (* 0 1)) into (- 6.0)
* [misc]backup-simplify:  Simplify (- 6.0) into (- 6.0)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 6.0 0) (+ (* 0 (- 1.0)) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 6.0 0) (+ (* 0 0) (+ (* 0 (- 1.0)) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 6.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1.0)) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 6.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1.0)) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 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 (+ (* 6.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1.0)) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 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 (+ (* 6.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1.0)) (* 0 1)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (- 6.0) (* 6.0 (/ 1 (/ 1 x)))) into (- (* 6.0 x) 6.0)
* [misc]approximate:  Taking taylor expansion of (* 6.0 (- (/ 1 (- x)) 1.0)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* 6.0 (- (/ 1 (- x)) 1.0)) in x
* [misc]taylor:  Taking taylor expansion of 6.0 in x
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 6.0 (- (/ 1 (- x)) 1.0)) in x
* [misc]taylor:  Taking taylor expansion of 6.0 in x
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* 6.0 -1) into -6.0
* [misc]backup-simplify:  Simplify -6.0 into -6.0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ 0 (- 1.0)) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ (* 6.0 (- 1.0)) (* 0 -1)) into (- 6.0)
* [misc]backup-simplify:  Simplify (- 6.0) into (- 6.0)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 6.0 0) (+ (* 0 (- 1.0)) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-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 (+ (* 6.0 0) (+ (* 0 0) (+ (* 0 (- 1.0)) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-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 (+ (* 6.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1.0)) (* 0 -1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-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 (+ (* 6.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1.0)) (* 0 -1)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-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 (+ (* 6.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1.0)) (* 0 -1))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 6.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1.0)) (* 0 -1)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (- 6.0) (* -6.0 (/ 1 (/ 1 (- x))))) into (- (* 6.0 x) 6.0)
* * * * [misc]progress:  [ 3 / 3 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (+ (+ x 1.0) (* 4.0 (sqrt x))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (+ (+ x 1.0) (* 4.0 (sqrt x))) in x
* [misc]taylor:  Taking taylor expansion of (+ x 1.0) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt x)) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt 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 (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (+ (+ x 1.0) (* 4.0 (sqrt x))) in x
* [misc]taylor:  Taking taylor expansion of (+ x 1.0) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt x)) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt 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 (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 1 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1.0)) into (- 1.0 (+ (* +nan.0 (pow x 2)) (- (* +nan.0 x))))
* [misc]approximate:  Taking taylor expansion of (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 4.0 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)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 1.0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.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)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (/ 1 x)) (+ (- +nan.0) (* 1 (/ 1 (/ 1 x))))) into (- x (+ +nan.0 (- (* +nan.0 (/ 1 x)))))
* [misc]approximate:  Taking taylor expansion of (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* 4.0 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 (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 1.0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (/ 1 (- x))) (+ (- +nan.0) (* -1 (/ 1 (/ 1 (- x)))))) into (- x (+ +nan.0 (- (* +nan.0 (/ 1 x)))))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 3 ] rewriting at (2)
* * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 1)
* * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 59 ] simplifiying candidate #<alt-event (λ (x) (- (+ (* +nan.0 (pow x 2)) (- 6.0 (* +nan.0 x)))))>
* [enter]simplify:  Simplifying (- (+ (* +nan.0 (pow x 2)) (- 6.0 (* +nan.0 x))))
* * * * [misc]progress:  [ 2 / 59 ] simplifiying candidate #<alt-event (λ (x) (- 6.0 (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (pow x 2)))))))>
* [enter]simplify:  Simplifying (- 6.0 (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (pow x 2))))))
* * * * [misc]progress:  [ 3 / 59 ] simplifiying candidate #<alt-event (λ (x) (- 6.0 (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (pow x 2)))))))>
* [enter]simplify:  Simplifying (- 6.0 (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (pow x 2))))))
* * * * [misc]progress:  [ 4 / 59 ] simplifiying candidate #<alt-event (λ (x) (/ (- (* 6.0 x) 6.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))))>
* [enter]simplify:  Simplifying (/ (- (* 6.0 x) 6.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* [exit]simplify:  Simplified to (/ (- (* x 6.0) 6.0) (+ (+ x 1.0) (* (sqrt x) 4.0)))
* * * * [misc]progress:  [ 5 / 59 ] simplifiying candidate #<alt-event (λ (x) (/ (- (* 6.0 x) 6.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))))>
* [enter]simplify:  Simplifying (/ (- (* 6.0 x) 6.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* [exit]simplify:  Simplified to (/ (- (* x 6.0) 6.0) (+ (+ x 1.0) (* (sqrt x) 4.0)))
* * * * [misc]progress:  [ 6 / 59 ] simplifiying candidate #<alt-event (λ (x) (/ (- (* 6.0 x) 6.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))))>
* [enter]simplify:  Simplifying (/ (- (* 6.0 x) 6.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* [exit]simplify:  Simplified to (/ (- (* x 6.0) 6.0) (+ (+ x 1.0) (* (sqrt x) 4.0)))
* * * * [misc]progress:  [ 7 / 59 ] simplifiying candidate #<alt-event (λ (x) (/ (* 6.0 (- x 1.0)) (- 1.0 (+ (* +nan.0 (pow x 2)) (- (* +nan.0 x))))))>
* [enter]simplify:  Simplifying (/ (* 6.0 (- x 1.0)) (- 1.0 (+ (* +nan.0 (pow x 2)) (- (* +nan.0 x)))))
* * * * [misc]progress:  [ 8 / 59 ] simplifiying candidate #<alt-event (λ (x) (/ (* 6.0 (- x 1.0)) (- x (+ +nan.0 (- (* +nan.0 (/ 1 x)))))))>
* [enter]simplify:  Simplifying (/ (* 6.0 (- x 1.0)) (- x (+ +nan.0 (- (* +nan.0 (/ 1 x))))))
* * * * [misc]progress:  [ 9 / 59 ] simplifiying candidate #<alt-event (λ (x) (/ (* 6.0 (- x 1.0)) (- x (+ +nan.0 (- (* +nan.0 (/ 1 x)))))))>
* [enter]simplify:  Simplifying (/ (* 6.0 (- x 1.0)) (- x (+ +nan.0 (- (* +nan.0 (/ 1 x))))))
* * * * [misc]progress:  [ 10 / 59 ] simplifiying candidate #<alt-delta (λ (x) (pow (/ (* 6.0 (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x)))) 1))>
* * * * [misc]progress:  [ 11 / 59 ] simplifiying candidate #<alt-delta (λ (x) (exp (- (log (* 6.0 (- x 1.0))) (log (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (- (log (* 6.0 (- x 1.0))) (log (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (- (log (* (- x 1.0) 6.0)) (log (+ (* (sqrt x) 4.0) (+ x 1.0))))
* [exit]simplify:  Simplified to (- (log (* (- x 1.0) 6.0)) (log (+ (* (sqrt x) 4.0) (+ x 1.0))))
* * * * [misc]progress:  [ 12 / 59 ] simplifiying candidate #<alt-delta (λ (x) (exp (log (/ (* 6.0 (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (log (/ (* 6.0 (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (log (/ (* (- x 1.0) 6.0) (+ (+ x 1.0) (* (sqrt x) 4.0))))
* [exit]simplify:  Simplified to (log (/ (* (- x 1.0) 6.0) (+ (+ x 1.0) (* (sqrt x) 4.0))))
* * * * [misc]progress:  [ 13 / 59 ] simplifiying candidate #<alt-delta (λ (x) (log (exp (/ (* 6.0 (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (exp (/ (* 6.0 (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (49 enodes)
* [exit]simplify:  Simplified to (exp (/ (* (- x 1.0) 6.0) (+ (+ x 1.0) (* (sqrt x) 4.0))))
* [exit]simplify:  Simplified to (exp (/ (* (- x 1.0) 6.0) (+ (+ x 1.0) (* (sqrt x) 4.0))))
* * * * [misc]progress:  [ 14 / 59 ] simplifiying candidate #<alt-delta (λ (x) (cbrt (/ (* (* (* 6.0 (- x 1.0)) (* 6.0 (- x 1.0))) (* 6.0 (- x 1.0))) (* (* (+ (+ x 1.0) (* 4.0 (sqrt x))) (+ (+ x 1.0) (* 4.0 (sqrt x)))) (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (/ (* (* (* 6.0 (- x 1.0)) (* 6.0 (- x 1.0))) (* 6.0 (- x 1.0))) (* (* (+ (+ x 1.0) (* 4.0 (sqrt x))) (+ (+ x 1.0) (* 4.0 (sqrt x)))) (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (40 enodes)
* * [misc]simplify:  iters left: 4 (138 enodes)
* * [misc]simplify:  iters left: 3 (469 enodes)
* [exit]simplify:  Simplified to (pow (/ (* (- x 1.0) 6.0) (+ (* 4.0 (sqrt x)) (+ x 1.0))) 3)
* [exit]simplify:  Simplified to (pow (/ (* (- x 1.0) 6.0) (+ (* 4.0 (sqrt x)) (+ x 1.0))) 3)
* * * * [misc]progress:  [ 15 / 59 ] simplifiying candidate #<alt-delta (λ (x) (* (* (cbrt (/ (* 6.0 (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x))))) (cbrt (/ (* 6.0 (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (cbrt (/ (* 6.0 (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (* 6.0 (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x))))) (cbrt (/ (* 6.0 (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (* (- x 1.0) 6.0) (+ (+ x 1.0) (* (sqrt x) 4.0)))) (cbrt (/ (* (- x 1.0) 6.0) (+ (+ x 1.0) (* (sqrt x) 4.0)))))
* [exit]simplify:  Simplified to (* (cbrt (/ (* (- x 1.0) 6.0) (+ (+ x 1.0) (* (sqrt x) 4.0)))) (cbrt (/ (* (- x 1.0) 6.0) (+ (+ x 1.0) (* (sqrt x) 4.0)))))
* [enter]simplify:  Simplifying (cbrt (/ (* 6.0 (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (- x 1.0) 6.0) (+ (+ x 1.0) (* (sqrt x) 4.0))))
* [exit]simplify:  Simplified to (cbrt (/ (* (- x 1.0) 6.0) (+ (+ x 1.0) (* (sqrt x) 4.0))))
* * * * [misc]progress:  [ 16 / 59 ] simplifiying candidate #<alt-delta (λ (x) (cbrt (* (* (/ (* 6.0 (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x)))) (/ (* 6.0 (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (* 6.0 (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (* (* (/ (* 6.0 (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x)))) (/ (* 6.0 (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (* 6.0 (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (93 enodes)
* * [misc]simplify:  iters left: 2 (161 enodes)
* * [misc]simplify:  iters left: 1 (297 enodes)
* [exit]simplify:  Simplified to (pow (/ (* (- x 1.0) 6.0) (+ (+ x 1.0) (* (sqrt x) 4.0))) 3)
* [exit]simplify:  Simplified to (pow (/ (* (- x 1.0) 6.0) (+ (+ x 1.0) (* (sqrt x) 4.0))) 3)
* * * * [misc]progress:  [ 17 / 59 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (/ (* 6.0 (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x))))) (sqrt (/ (* 6.0 (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (sqrt (/ (* 6.0 (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (* (- x 1.0) 6.0) (+ (+ x 1.0) (* (sqrt x) 4.0))))
* [exit]simplify:  Simplified to (sqrt (/ (* (- x 1.0) 6.0) (+ (+ x 1.0) (* (sqrt x) 4.0))))
* [enter]simplify:  Simplifying (sqrt (/ (* 6.0 (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (* (- x 1.0) 6.0) (+ (+ x 1.0) (* (sqrt x) 4.0))))
* [exit]simplify:  Simplified to (sqrt (/ (* (- x 1.0) 6.0) (+ (+ x 1.0) (* (sqrt x) 4.0))))
* * * * [misc]progress:  [ 18 / 59 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (* 6.0 (- x 1.0))) (- (+ (+ x 1.0) (* 4.0 (sqrt x))))))>
* [enter]simplify:  Simplifying (- (* 6.0 (- x 1.0)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* [exit]simplify:  Simplified to (* (- x 1.0) (- 6.0))
* [exit]simplify:  Simplified to (* (- x 1.0) (- 6.0))
* [enter]simplify:  Simplifying (- (+ (+ x 1.0) (* 4.0 (sqrt x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (49 enodes)
* [exit]simplify:  Simplified to (+ (* (- 4.0) (sqrt x)) (- (+ 1.0 x)))
* [exit]simplify:  Simplified to (+ (* (- 4.0) (sqrt x)) (- (+ 1.0 x)))
* * * * [misc]progress:  [ 19 / 59 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (/ (- x 1.0) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (/ 6.0 (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* [exit]simplify:  Simplified to (/ (/ 6.0 (cbrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (cbrt (+ (* (sqrt x) 4.0) (+ x 1.0))))
* [exit]simplify:  Simplified to (/ (/ 6.0 (cbrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (cbrt (+ (* (sqrt x) 4.0) (+ x 1.0))))
* [enter]simplify:  Simplifying (/ (- x 1.0) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* [exit]simplify:  Simplified to (/ (- x 1.0) (cbrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* [exit]simplify:  Simplified to (/ (- x 1.0) (cbrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* * * * [misc]progress:  [ 20 / 59 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))
* [exit]simplify:  Simplified to (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))
* [enter]simplify:  Simplifying (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* [exit]simplify:  Simplified to (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* [exit]simplify:  Simplified to (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* * * * [misc]progress:  [ 21 / 59 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))))>
* [enter]simplify:  Simplifying (/ 6.0 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (/ 6.0 1)
* [exit]simplify:  Simplified to (/ 6.0 1)
* [enter]simplify:  Simplifying (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* [exit]simplify:  Simplified to (/ (- x 1.0) (+ (* (sqrt x) 4.0) (+ 1.0 x)))
* [exit]simplify:  Simplified to (/ (- x 1.0) (+ (* (sqrt x) 4.0) (+ 1.0 x)))
* * * * [misc]progress:  [ 22 / 59 ] simplifiying candidate #<alt-delta (λ (x) (* 1 (/ (* 6.0 (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x))))))>
* * * * [misc]progress:  [ 23 / 59 ] simplifiying candidate #<alt-delta (λ (x) (* (* 6.0 (- x 1.0)) (/ 1 (+ (+ x 1.0) (* 4.0 (sqrt x))))))>
* [enter]simplify:  Simplifying (/ 1 (+ (+ x 1.0) (* 4.0 (sqrt x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ (* (sqrt x) 4.0) (+ x 1.0)))
* [exit]simplify:  Simplified to (/ 1 (+ (* (sqrt x) 4.0) (+ x 1.0)))
* * * * [misc]progress:  [ 24 / 59 ] simplifiying candidate #<alt-delta (λ (x) (/ 1 (/ (+ (+ x 1.0) (* 4.0 (sqrt x))) (* 6.0 (- x 1.0)))))>
* [enter]simplify:  Simplifying (/ (+ (+ x 1.0) (* 4.0 (sqrt x))) (* 6.0 (- x 1.0)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* [exit]simplify:  Simplified to (/ (+ (+ 1.0 x) (* 4.0 (sqrt x))) (* (- x 1.0) 6.0))
* [exit]simplify:  Simplified to (/ (+ (+ 1.0 x) (* 4.0 (sqrt x))) (* (- x 1.0) 6.0))
* * * * [misc]progress:  [ 25 / 59 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (* 6.0 (- x 1.0)) (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))>
* [enter]simplify:  Simplifying (/ (* 6.0 (- x 1.0)) (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (77 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (/ (/ (- x 1.0) (cbrt (+ (+ x 1.0) (* (sqrt x) 4.0)))) (/ (cbrt (+ (+ x 1.0) (* (sqrt x) 4.0))) 6.0))
* [exit]simplify:  Simplified to (/ (/ (- x 1.0) (cbrt (+ (+ x 1.0) (* (sqrt x) 4.0)))) (/ (cbrt (+ (+ x 1.0) (* (sqrt x) 4.0))) 6.0))
* * * * [misc]progress:  [ 26 / 59 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (* 6.0 (- x 1.0)) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))>
* [enter]simplify:  Simplifying (/ (* 6.0 (- x 1.0)) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (/ (* (- x 1.0) 6.0) (sqrt (+ (+ x 1.0) (* (sqrt x) 4.0))))
* [exit]simplify:  Simplified to (/ (* (- x 1.0) 6.0) (sqrt (+ (+ x 1.0) (* (sqrt x) 4.0))))
* * * * [misc]progress:  [ 27 / 59 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (* 6.0 (- x 1.0)) 1) (+ (+ x 1.0) (* 4.0 (sqrt x)))))>
* [enter]simplify:  Simplifying (/ (* 6.0 (- x 1.0)) 1)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (* (/ 6.0 1) (- x 1.0))
* [exit]simplify:  Simplified to (* (/ 6.0 1) (- x 1.0))
* * * * [misc]progress:  [ 28 / 59 ] simplifiying candidate #<alt-delta (λ (x) (/ 6.0 (/ (+ (+ x 1.0) (* 4.0 (sqrt x))) (- x 1.0))))>
* [enter]simplify:  Simplifying (/ (+ (+ x 1.0) (* 4.0 (sqrt x))) (- x 1.0))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (/ (+ (+ 1.0 x) (* 4.0 (sqrt x))) (- x 1.0))
* [exit]simplify:  Simplified to (/ (+ (+ 1.0 x) (* 4.0 (sqrt x))) (- x 1.0))
* * * * [misc]progress:  [ 29 / 59 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (* 6.0 (- x 1.0)) (+ (pow (+ x 1.0) 3) (pow (* 4.0 (sqrt x)) 3))) (+ (* (+ x 1.0) (+ x 1.0)) (- (* (* 4.0 (sqrt x)) (* 4.0 (sqrt x))) (* (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (/ (* 6.0 (- x 1.0)) (+ (pow (+ x 1.0) 3) (pow (* 4.0 (sqrt x)) 3)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (107 enodes)
* * [misc]simplify:  iters left: 2 (205 enodes)
* * [misc]simplify:  iters left: 1 (329 enodes)
* [exit]simplify:  Simplified to (/ (* (- x 1.0) 6.0) (+ (* (* (sqrt x) (* x 4.0)) (* 4.0 4.0)) (pow (+ x 1.0) 3)))
* [exit]simplify:  Simplified to (/ (* (- x 1.0) 6.0) (+ (* (* (sqrt x) (* x 4.0)) (* 4.0 4.0)) (pow (+ x 1.0) 3)))
* * * * [misc]progress:  [ 30 / 59 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (* 6.0 (- x 1.0)) (- (* (+ x 1.0) (+ x 1.0)) (* (* 4.0 (sqrt x)) (* 4.0 (sqrt x))))) (- (+ x 1.0) (* 4.0 (sqrt x)))))>
* [enter]simplify:  Simplifying (/ (* 6.0 (- x 1.0)) (- (* (+ x 1.0) (+ x 1.0)) (* (* 4.0 (sqrt x)) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (144 enodes)
* * [misc]simplify:  iters left: 2 (396 enodes)
* [exit]simplify:  Simplified to (/ (* (- x 1.0) 6.0) (- (* (+ x 1.0) (+ x 1.0)) (* x (* 4.0 4.0))))
* [exit]simplify:  Simplified to (/ (* (- x 1.0) 6.0) (- (* (+ x 1.0) (+ x 1.0)) (* x (* 4.0 4.0))))
* * * * [misc]progress:  [ 31 / 59 ] simplifiying candidate #<alt-delta (λ (x) (/ (* 6.0 (- (pow x 3) (pow 1.0 3))) (* (+ (+ x 1.0) (* 4.0 (sqrt x))) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0))))))>
* [enter]simplify:  Simplifying (* (+ (+ x 1.0) (* 4.0 (sqrt x))) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (87 enodes)
* * [misc]simplify:  iters left: 3 (289 enodes)
* [exit]simplify:  Simplified to (* (+ (* (+ 1.0 x) 1.0) (* x x)) (+ (+ 1.0 x) (* 4.0 (sqrt x))))
* [exit]simplify:  Simplified to (* (+ (* (+ 1.0 x) 1.0) (* x x)) (+ (+ 1.0 x) (* 4.0 (sqrt x))))
* * * * [misc]progress:  [ 32 / 59 ] simplifiying candidate #<alt-delta (λ (x) (/ (* 6.0 (- (* x x) (* 1.0 1.0))) (* (+ (+ x 1.0) (* 4.0 (sqrt x))) (+ x 1.0))))>
* [enter]simplify:  Simplifying (* (+ (+ x 1.0) (* 4.0 (sqrt x))) (+ x 1.0))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (127 enodes)
* * [misc]simplify:  iters left: 2 (169 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (* (+ 1.0 x) (+ (+ 1.0 x) (* 4.0 (sqrt x))))
* [exit]simplify:  Simplified to (* (+ 1.0 x) (+ (+ 1.0 x) (* 4.0 (sqrt x))))
* * * * [misc]progress:  [ 33 / 59 ] simplifiying candidate #<alt-delta (λ (x) (/ (pow (* 6.0 (- x 1.0)) 1) (+ (+ x 1.0) (* 4.0 (sqrt x)))))>
* * * * [misc]progress:  [ 34 / 59 ] simplifiying candidate #<alt-delta (λ (x) (/ (exp (log (* 6.0 (- x 1.0)))) (+ (+ x 1.0) (* 4.0 (sqrt x)))))>
* [enter]simplify:  Simplifying (log (* 6.0 (- x 1.0)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (log (* (- x 1.0) 6.0))
* [exit]simplify:  Simplified to (log (* (- x 1.0) 6.0))
* * * * [misc]progress:  [ 35 / 59 ] simplifiying candidate #<alt-delta (λ (x) (/ (log (exp (* 6.0 (- x 1.0)))) (+ (+ x 1.0) (* 4.0 (sqrt x)))))>
* [enter]simplify:  Simplifying (exp (* 6.0 (- x 1.0)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (pow (exp 6.0) (- x 1.0))
* [exit]simplify:  Simplified to (pow (exp 6.0) (- x 1.0))
* * * * [misc]progress:  [ 36 / 59 ] simplifiying candidate #<alt-delta (λ (x) (/ (* (* (cbrt (* 6.0 (- x 1.0))) (cbrt (* 6.0 (- x 1.0)))) (cbrt (* 6.0 (- x 1.0)))) (+ (+ x 1.0) (* 4.0 (sqrt x)))))>
* [enter]simplify:  Simplifying (* (cbrt (* 6.0 (- x 1.0))) (cbrt (* 6.0 (- x 1.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (- x 1.0) 6.0)) (cbrt (* (- x 1.0) 6.0)))
* [exit]simplify:  Simplified to (* (cbrt (* (- x 1.0) 6.0)) (cbrt (* (- x 1.0) 6.0)))
* [enter]simplify:  Simplifying (cbrt (* 6.0 (- x 1.0)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (cbrt (* (- x 1.0) 6.0))
* [exit]simplify:  Simplified to (cbrt (* (- x 1.0) 6.0))
* * * * [misc]progress:  [ 37 / 59 ] simplifiying candidate #<alt-delta (λ (x) (/ (cbrt (* (* (* 6.0 (- x 1.0)) (* 6.0 (- x 1.0))) (* 6.0 (- x 1.0)))) (+ (+ x 1.0) (* 4.0 (sqrt x)))))>
* [enter]simplify:  Simplifying (* (* (* 6.0 (- x 1.0)) (* 6.0 (- x 1.0))) (* 6.0 (- x 1.0)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (75 enodes)
* [exit]simplify:  Simplified to (pow (* (- x 1.0) 6.0) 3)
* [exit]simplify:  Simplified to (pow (* (- x 1.0) 6.0) 3)
* * * * [misc]progress:  [ 38 / 59 ] simplifiying candidate #<alt-delta (λ (x) (/ (* (sqrt (* 6.0 (- x 1.0))) (sqrt (* 6.0 (- x 1.0)))) (+ (+ x 1.0) (* 4.0 (sqrt x)))))>
* [enter]simplify:  Simplifying (sqrt (* 6.0 (- x 1.0)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (* (- x 1.0) 6.0))
* [exit]simplify:  Simplified to (sqrt (* (- x 1.0) 6.0))
* [enter]simplify:  Simplifying (sqrt (* 6.0 (- x 1.0)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (* (- x 1.0) 6.0))
* [exit]simplify:  Simplified to (sqrt (* (- x 1.0) 6.0))
* * * * [misc]progress:  [ 39 / 59 ] simplifiying candidate #<alt-delta (λ (x) (/ (* 1 (* 6.0 (- x 1.0))) (+ (+ x 1.0) (* 4.0 (sqrt x)))))>
* * * * [misc]progress:  [ 40 / 59 ] simplifiying candidate #<alt-delta (λ (x) (/ (+ (* 6.0 x) (* 6.0 (- 1.0))) (+ (+ x 1.0) (* 4.0 (sqrt x)))))>
* [enter]simplify:  Simplifying (* 6.0 x)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* x 6.0)
* [exit]simplify:  Simplified to (* x 6.0)
* [enter]simplify:  Simplifying (* 6.0 (- 1.0))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (11 enodes)
* [exit]simplify:  Simplified to (* 6.0 (- 1.0))
* [exit]simplify:  Simplified to (* 6.0 (- 1.0))
* * * * [misc]progress:  [ 41 / 59 ] simplifiying candidate #<alt-delta (λ (x) (/ (+ (* x 6.0) (* (- 1.0) 6.0)) (+ (+ x 1.0) (* 4.0 (sqrt x)))))>
* [enter]simplify:  Simplifying (* x 6.0)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* 6.0 x)
* [exit]simplify:  Simplified to (* 6.0 x)
* [enter]simplify:  Simplifying (* (- 1.0) 6.0)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (11 enodes)
* [exit]simplify:  Simplified to (* (- 6.0) 1.0)
* [exit]simplify:  Simplified to (* (- 6.0) 1.0)
* * * * [misc]progress:  [ 42 / 59 ] simplifiying candidate #<alt-delta (λ (x) (/ (* (* 6.0 (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (cbrt (- x 1.0))) (+ (+ x 1.0) (* 4.0 (sqrt x)))))>
* [enter]simplify:  Simplifying (* 6.0 (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (* (* 6.0 (cbrt (- x 1.0))) (cbrt (- x 1.0)))
* [exit]simplify:  Simplified to (* (* 6.0 (cbrt (- x 1.0))) (cbrt (- x 1.0)))
* * * * [misc]progress:  [ 43 / 59 ] simplifiying candidate #<alt-delta (λ (x) (/ (* (* 6.0 (sqrt (- x 1.0))) (sqrt (- x 1.0))) (+ (+ x 1.0) (* 4.0 (sqrt x)))))>
* [enter]simplify:  Simplifying (* 6.0 (sqrt (- x 1.0)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (* 6.0 (sqrt (- x 1.0)))
* [exit]simplify:  Simplified to (* 6.0 (sqrt (- x 1.0)))
* * * * [misc]progress:  [ 44 / 59 ] simplifiying candidate #<alt-delta (λ (x) (/ (* (* 6.0 1) (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x)))))>
* [enter]simplify:  Simplifying (* 6.0 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 6.0
* [exit]simplify:  Simplified to 6.0
* * * * [misc]progress:  [ 45 / 59 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (* 6.0 (- (pow x 3) (pow 1.0 3))) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0)))) (+ (+ x 1.0) (* 4.0 (sqrt x)))))>
* [enter]simplify:  Simplifying (* 6.0 (- (pow x 3) (pow 1.0 3)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (* 6.0 (- (pow x 3) (pow 1.0 3)))
* [exit]simplify:  Simplified to (* 6.0 (- (pow x 3) (pow 1.0 3)))
* * * * [misc]progress:  [ 46 / 59 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (* 6.0 (- (* x x) (* 1.0 1.0))) (+ x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x)))))>
* [enter]simplify:  Simplifying (* 6.0 (- (* x x) (* 1.0 1.0)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (70 enodes)
* * [misc]simplify:  iters left: 1 (78 enodes)
* [exit]simplify:  Simplified to (* (* 6.0 (- x 1.0)) (+ 1.0 x))
* [exit]simplify:  Simplified to (* (* 6.0 (- x 1.0)) (+ 1.0 x))
* * * * [misc]progress:  [ 47 / 59 ] simplifiying candidate #<alt-delta (λ (x) (/ (* (- x 1.0) 6.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))))>
* * * * [misc]progress:  [ 48 / 59 ] simplifiying candidate #<alt-delta (λ (x) (/ (* 6.0 (- x 1.0)) (log (* (exp (+ x 1.0)) (exp (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (* (exp (+ x 1.0)) (exp (* 4.0 (sqrt x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* [exit]simplify:  Simplified to (* (exp (+ 1.0 x)) (pow (exp 4.0) (sqrt x)))
* [exit]simplify:  Simplified to (* (exp (+ 1.0 x)) (pow (exp 4.0) (sqrt x)))
* * * * [misc]progress:  [ 49 / 59 ] simplifiying candidate #<alt-delta (λ (x) (/ (* 6.0 (- x 1.0)) (pow (+ (+ x 1.0) (* 4.0 (sqrt x))) 1)))>
* * * * [misc]progress:  [ 50 / 59 ] simplifiying candidate #<alt-delta (λ (x) (/ (* 6.0 (- x 1.0)) (exp (log (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (log (+ (+ x 1.0) (* 4.0 (sqrt x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (log (+ (+ 1.0 x) (* 4.0 (sqrt x))))
* [exit]simplify:  Simplified to (log (+ (+ 1.0 x) (* 4.0 (sqrt x))))
* * * * [misc]progress:  [ 51 / 59 ] simplifiying candidate #<alt-delta (λ (x) (/ (* 6.0 (- x 1.0)) (log (exp (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (exp (+ (+ x 1.0) (* 4.0 (sqrt x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (* (exp (+ 1.0 x)) (pow (exp 4.0) (sqrt x)))
* [exit]simplify:  Simplified to (* (exp (+ 1.0 x)) (pow (exp 4.0) (sqrt x)))
* * * * [misc]progress:  [ 52 / 59 ] simplifiying candidate #<alt-delta (λ (x) (/ (* 6.0 (- x 1.0)) (* (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))) (cbrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))) (cbrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))))
* [enter]simplify:  Simplifying (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (+ 1.0 x) (* 4.0 (sqrt x))))
* [exit]simplify:  Simplified to (cbrt (+ (+ 1.0 x) (* 4.0 (sqrt x))))
* * * * [misc]progress:  [ 53 / 59 ] simplifiying candidate #<alt-delta (λ (x) (/ (* 6.0 (- x 1.0)) (cbrt (* (* (+ (+ x 1.0) (* 4.0 (sqrt x))) (+ (+ x 1.0) (* 4.0 (sqrt x)))) (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (* (* (+ (+ x 1.0) (* 4.0 (sqrt x))) (+ (+ x 1.0) (* 4.0 (sqrt x)))) (+ (+ x 1.0) (* 4.0 (sqrt x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (98 enodes)
* * [misc]simplify:  iters left: 3 (431 enodes)
* [exit]simplify:  Simplified to (pow (+ (+ 1.0 x) (* 4.0 (sqrt x))) 3)
* [exit]simplify:  Simplified to (pow (+ (+ 1.0 x) (* 4.0 (sqrt x))) 3)
* * * * [misc]progress:  [ 54 / 59 ] simplifiying candidate #<alt-delta (λ (x) (/ (* 6.0 (- x 1.0)) (* (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x))))
* [exit]simplify:  Simplified to (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x))))
* [enter]simplify:  Simplifying (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x))))
* [exit]simplify:  Simplified to (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x))))
* * * * [misc]progress:  [ 55 / 59 ] simplifiying candidate #<alt-delta (λ (x) (/ (* 6.0 (- x 1.0)) (/ (+ (pow (+ x 1.0) 3) (pow (* 4.0 (sqrt x)) 3)) (+ (* (+ x 1.0) (+ x 1.0)) (- (* (* 4.0 (sqrt x)) (* 4.0 (sqrt x))) (* (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (+ (pow (+ x 1.0) 3) (pow (* 4.0 (sqrt x)) 3))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (204 enodes)
* * [misc]simplify:  iters left: 1 (297 enodes)
* [exit]simplify:  Simplified to (+ (pow (+ 1.0 x) 3) (* (* 4.0 4.0) (* (* 4.0 x) (sqrt x))))
* [exit]simplify:  Simplified to (+ (pow (+ 1.0 x) 3) (* (* 4.0 4.0) (* (* 4.0 x) (sqrt x))))
* [enter]simplify:  Simplifying (+ (* (+ x 1.0) (+ x 1.0)) (- (* (* 4.0 (sqrt x)) (* 4.0 (sqrt x))) (* (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (106 enodes)
* * [misc]simplify:  iters left: 2 (167 enodes)
* * [misc]simplify:  iters left: 1 (352 enodes)
* [exit]simplify:  Simplified to (- (+ (* (+ 1.0 x) (+ 1.0 x)) (* 4.0 (* x 4.0))) (* (* (sqrt x) 4.0) (+ 1.0 x)))
* [exit]simplify:  Simplified to (- (+ (* (+ 1.0 x) (+ 1.0 x)) (* 4.0 (* x 4.0))) (* (* (sqrt x) 4.0) (+ 1.0 x)))
* * * * [misc]progress:  [ 56 / 59 ] simplifiying candidate #<alt-delta (λ (x) (/ (* 6.0 (- x 1.0)) (* 1 (+ (+ x 1.0) (* 4.0 (sqrt x))))))>
* * * * [misc]progress:  [ 57 / 59 ] simplifiying candidate #<alt-delta (λ (x) (/ (* 6.0 (- x 1.0)) (/ (- (* (+ x 1.0) (+ x 1.0)) (* (* 4.0 (sqrt x)) (* 4.0 (sqrt x)))) (- (+ x 1.0) (* 4.0 (sqrt x))))))>
* [enter]simplify:  Simplifying (- (* (+ x 1.0) (+ x 1.0)) (* (* 4.0 (sqrt x)) (* 4.0 (sqrt x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (100 enodes)
* * [misc]simplify:  iters left: 2 (292 enodes)
* * [misc]simplify:  iters left: 1 (400 enodes)
* [exit]simplify:  Simplified to (- (* (+ 1.0 x) (+ 1.0 x)) (* 4.0 (* x 4.0)))
* [exit]simplify:  Simplified to (- (* (+ 1.0 x) (+ 1.0 x)) (* 4.0 (* x 4.0)))
* [enter]simplify:  Simplifying (- (+ x 1.0) (* 4.0 (sqrt x)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (17 enodes)
* [exit]simplify:  Simplified to (- (+ 1.0 x) (* 4.0 (sqrt x)))
* [exit]simplify:  Simplified to (- (+ 1.0 x) (* 4.0 (sqrt x)))
* * * * [misc]progress:  [ 58 / 59 ] simplifiying candidate #<alt-delta (λ (x) (/ (* 6.0 (- x 1.0)) (+ x (+ 1.0 (* 4.0 (sqrt x))))))>
* [enter]simplify:  Simplifying (+ 1.0 (* 4.0 (sqrt x)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (+ (* (sqrt x) 4.0) 1.0)
* [exit]simplify:  Simplified to (+ (* (sqrt x) 4.0) 1.0)
* * * * [misc]progress:  [ 59 / 59 ] simplifiying candidate #<alt-delta (λ (x) (/ (* 6.0 (- x 1.0)) (+ (* 4.0 (sqrt x)) (+ x 1.0))))>
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 3
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x) (* (/ 6.0 1) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 3 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))) in x
* [misc]taylor:  Taking taylor expansion of (- x 1.0) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (+ (+ x 1.0) (* 4.0 (sqrt x))) in x
* [misc]taylor:  Taking taylor expansion of (+ x 1.0) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt x)) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt 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 (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ 0 (- 1.0)) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (/ (- 1.0) 1.0) into -1.0
* [misc]taylor:  Taking taylor expansion of (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))) in x
* [misc]taylor:  Taking taylor expansion of (- x 1.0) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (+ (+ x 1.0) (* 4.0 (sqrt x))) in x
* [misc]taylor:  Taking taylor expansion of (+ x 1.0) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt x)) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt 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 (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ 0 (- 1.0)) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (/ (- 1.0) 1.0) into -1.0
* [misc]backup-simplify:  Simplify -1.0 into -1.0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 1 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (/ 1 1.0) (+ (* -1.0 (/ (- +nan.0) 1.0)))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (/ 0 1.0) (+ (* -1.0 (/ (- +nan.0) 1.0)) (* (- +nan.0) (/ (- +nan.0) 1.0)))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) -1.0)) into (- (+ (* +nan.0 (pow x 2)) (- 1.0 (* +nan.0 x))))
* [misc]approximate:  Taking taylor expansion of (/ (- (/ 1 x) 1.0) (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 x) 1.0) (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 x) 1.0) (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ 0 (- 1.0)) into (- 1.0)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 1.0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (/ (- 1.0) 1) (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 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)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 x) 2)) (+ (* (- +nan.0) (/ 1 x)) 1)) into (- 1 (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (pow x 2))))))
* [misc]approximate:  Taking taylor expansion of (/ (- (/ 1 (- x)) 1.0) (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x)))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- x)) 1.0) (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 -1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- x)) 1.0) (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [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 (- 1.0) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ 0 (- 1.0)) into (- 1.0)
* [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 1.0) into 1.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 1.0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (/ (- 1.0) -1) (+ (* 1 (/ (- +nan.0) -1)))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* 1 (/ (- +nan.0) -1)) (* (- +nan.0) (/ (- +nan.0) -1)))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) 1)) into (- 1 (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (pow x 2))))))
* * * * [misc]progress:  [ 2 / 3 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (* (/ 6.0 1) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 6.0 1) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 6.0 1) in x
* [misc]taylor:  Taking taylor expansion of 6.0 in x
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 6.0 1) into 6.0
* [misc]taylor:  Taking taylor expansion of (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))) in x
* [misc]taylor:  Taking taylor expansion of (- x 1.0) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (+ (+ x 1.0) (* 4.0 (sqrt x))) in x
* [misc]taylor:  Taking taylor expansion of (+ x 1.0) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt x)) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt 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 (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ 0 (- 1.0)) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (/ (- 1.0) 1.0) into -1.0
* [misc]taylor:  Taking taylor expansion of (* (/ 6.0 1) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 6.0 1) in x
* [misc]taylor:  Taking taylor expansion of 6.0 in x
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 6.0 1) into 6.0
* [misc]taylor:  Taking taylor expansion of (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))) in x
* [misc]taylor:  Taking taylor expansion of (- x 1.0) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (+ (+ x 1.0) (* 4.0 (sqrt x))) in x
* [misc]taylor:  Taking taylor expansion of (+ x 1.0) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt x)) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt 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 (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ 0 (- 1.0)) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (/ (- 1.0) 1.0) into -1.0
* [misc]backup-simplify:  Simplify (* 6.0 -1.0) into -6.0
* [misc]backup-simplify:  Simplify -6.0 into -6.0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 1 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (/ 1 1.0) (+ (* -1.0 (/ (- +nan.0) 1.0)))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 6.0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6.0 (- +nan.0)) (* 0 -1.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (/ 0 1.0) (+ (* -1.0 (/ (- +nan.0) 1.0)) (* (- +nan.0) (/ (- +nan.0) 1.0)))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 6.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6.0 (- +nan.0)) (+ (* 0 (- +nan.0)) (* 0 -1.0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) -6.0)) into (- (+ (* +nan.0 (pow x 2)) (- 6.0 (* +nan.0 x))))
* [misc]approximate:  Taking taylor expansion of (* (/ 6.0 1) (/ (- (/ 1 x) 1.0) (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x)))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 6.0 1) (/ (- (/ 1 x) 1.0) (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 6.0 1) in x
* [misc]taylor:  Taking taylor expansion of 6.0 in x
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 6.0 1) into 6.0
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 x) 1.0) (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 6.0 1) (/ (- (/ 1 x) 1.0) (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 6.0 1) in x
* [misc]taylor:  Taking taylor expansion of 6.0 in x
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 6.0 1) into 6.0
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 x) 1.0) (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 6.0 1) into 6.0
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ 0 (- 1.0)) into (- 1.0)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 1.0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (/ (- 1.0) 1) (+ (* 1 (/ (- +nan.0) 1)))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 6.0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6.0 (- +nan.0)) (* 0 1)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 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)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ (- +nan.0) 1)) (* (- +nan.0) (/ (- +nan.0) 1)))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 6.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6.0 (- +nan.0)) (+ (* 0 (- +nan.0)) (* 0 1))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 x) 2)) (+ (* (- +nan.0) (/ 1 x)) 6.0)) into (- 6.0 (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (pow x 2))))))
* [misc]approximate:  Taking taylor expansion of (* (/ 6.0 1) (/ (- (/ 1 (- x)) 1.0) (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x))))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 6.0 1) (/ (- (/ 1 (- x)) 1.0) (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 6.0 1) in x
* [misc]taylor:  Taking taylor expansion of 6.0 in x
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 6.0 1) into 6.0
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- x)) 1.0) (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 -1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 6.0 1) (/ (- (/ 1 (- x)) 1.0) (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 6.0 1) in x
* [misc]taylor:  Taking taylor expansion of 6.0 in x
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 6.0 1) into 6.0
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- x)) 1.0) (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 -1) into 1
* [misc]backup-simplify:  Simplify (* 6.0 1) into 6.0
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ 0 (- 1.0)) into (- 1.0)
* [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 1.0) into 1.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 1.0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (/ (- 1.0) -1) (+ (* 1 (/ (- +nan.0) -1)))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 6.0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6.0 (- +nan.0)) (* 0 1)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* 1 (/ (- +nan.0) -1)) (* (- +nan.0) (/ (- +nan.0) -1)))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 6.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 6.0 (- +nan.0)) (+ (* 0 (- +nan.0)) (* 0 1))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) 6.0)) into (- 6.0 (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (pow x 2))))))
* * * * [misc]progress:  [ 3 / 3 ] generating series at (2 2 2)
* [misc]approximate:  Taking taylor expansion of (+ (+ x 1.0) (* 4.0 (sqrt x))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (+ (+ x 1.0) (* 4.0 (sqrt x))) in x
* [misc]taylor:  Taking taylor expansion of (+ x 1.0) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt x)) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt 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 (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (+ (+ x 1.0) (* 4.0 (sqrt x))) in x
* [misc]taylor:  Taking taylor expansion of (+ x 1.0) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt x)) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt 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 (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 1 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow x 2)) (+ (* (- +nan.0) x) 1.0)) into (- 1.0 (+ (* +nan.0 (pow x 2)) (- (* +nan.0 x))))
* [misc]approximate:  Taking taylor expansion of (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 4.0 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)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 1.0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.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)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (/ 1 x)) (+ (- +nan.0) (* 1 (/ 1 (/ 1 x))))) into (- x (+ +nan.0 (- (* +nan.0 (/ 1 x)))))
* [misc]approximate:  Taking taylor expansion of (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* 4.0 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 (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 1.0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (/ 1 (- x))) (+ (- +nan.0) (* -1 (/ 1 (/ 1 (- x)))))) into (- x (+ +nan.0 (- (* +nan.0 (/ 1 x)))))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 3 ] rewriting at (2 2)
* * * * [misc]progress:  [ 2 / 3 ] rewriting at (2)
* * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 2 2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 88 ] simplifiying candidate #<alt-event (λ (x) (* (/ 6.0 1) (- (+ (* +nan.0 (pow x 2)) (- 1.0 (* +nan.0 x))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 1) (- (+ (* +nan.0 (pow x 2)) (- 1.0 (* +nan.0 x)))))
* * * * [misc]progress:  [ 2 / 88 ] simplifiying candidate #<alt-event (λ (x) (* (/ 6.0 1) (- 1 (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (pow x 2))))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 1) (- 1 (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (pow x 2)))))))
* * * * [misc]progress:  [ 3 / 88 ] simplifiying candidate #<alt-event (λ (x) (* (/ 6.0 1) (- 1 (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (pow x 2))))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 1) (- 1 (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (pow x 2)))))))
* * * * [misc]progress:  [ 4 / 88 ] simplifiying candidate #<alt-event (λ (x) (- (+ (* +nan.0 (pow x 2)) (- 6.0 (* +nan.0 x)))))>
* [enter]simplify:  Simplifying (- (+ (* +nan.0 (pow x 2)) (- 6.0 (* +nan.0 x))))
* * * * [misc]progress:  [ 5 / 88 ] simplifiying candidate #<alt-event (λ (x) (- 6.0 (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (pow x 2)))))))>
* [enter]simplify:  Simplifying (- 6.0 (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (pow x 2))))))
* * * * [misc]progress:  [ 6 / 88 ] simplifiying candidate #<alt-event (λ (x) (- 6.0 (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (pow x 2)))))))>
* [enter]simplify:  Simplifying (- 6.0 (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (pow x 2))))))
* * * * [misc]progress:  [ 7 / 88 ] simplifiying candidate #<alt-event (λ (x) (* (/ 6.0 1) (/ (- x 1.0) (- 1.0 (+ (* +nan.0 (pow x 2)) (- (* +nan.0 x)))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 1) (/ (- x 1.0) (- 1.0 (+ (* +nan.0 (pow x 2)) (- (* +nan.0 x))))))
* * * * [misc]progress:  [ 8 / 88 ] simplifiying candidate #<alt-event (λ (x) (* (/ 6.0 1) (/ (- x 1.0) (- x (+ +nan.0 (- (* +nan.0 (/ 1 x))))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 1) (/ (- x 1.0) (- x (+ +nan.0 (- (* +nan.0 (/ 1 x)))))))
* * * * [misc]progress:  [ 9 / 88 ] simplifiying candidate #<alt-event (λ (x) (* (/ 6.0 1) (/ (- x 1.0) (- x (+ +nan.0 (- (* +nan.0 (/ 1 x))))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 1) (/ (- x 1.0) (- x (+ +nan.0 (- (* +nan.0 (/ 1 x)))))))
* * * * [misc]progress:  [ 10 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (pow (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))) 1)))>
* * * * [misc]progress:  [ 11 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (exp (- (log (- x 1.0)) (log (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (- (log (- x 1.0)) (log (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* [exit]simplify:  Simplified to (- (log (- x 1.0)) (log (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* [exit]simplify:  Simplified to (- (log (- x 1.0)) (log (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* * * * [misc]progress:  [ 12 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (exp (log (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (log (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* [exit]simplify:  Simplified to (log (/ (- x 1.0) (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* [exit]simplify:  Simplified to (log (/ (- x 1.0) (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* * * * [misc]progress:  [ 13 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (log (exp (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (exp (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* [exit]simplify:  Simplified to (exp (/ (- x 1.0) (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* [exit]simplify:  Simplified to (exp (/ (- x 1.0) (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* * * * [misc]progress:  [ 14 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (cbrt (/ (* (* (- x 1.0) (- x 1.0)) (- x 1.0)) (* (* (+ (+ x 1.0) (* 4.0 (sqrt x))) (+ (+ x 1.0) (* 4.0 (sqrt x)))) (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (/ (* (* (- x 1.0) (- x 1.0)) (- x 1.0)) (* (* (+ (+ x 1.0) (* 4.0 (sqrt x))) (+ (+ x 1.0) (* 4.0 (sqrt x)))) (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (114 enodes)
* * [misc]simplify:  iters left: 3 (376 enodes)
* [exit]simplify:  Simplified to (pow (/ (- x 1.0) (+ (+ 1.0 x) (* (sqrt x) 4.0))) 3)
* [exit]simplify:  Simplified to (pow (/ (- x 1.0) (+ (+ 1.0 x) (* (sqrt x) 4.0))) 3)
* * * * [misc]progress:  [ 15 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (* (* (cbrt (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))) (cbrt (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (cbrt (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))) (cbrt (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (- x 1.0) (+ (* (sqrt x) 4.0) (+ 1.0 x)))) (cbrt (/ (- x 1.0) (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* [exit]simplify:  Simplified to (* (cbrt (/ (- x 1.0) (+ (* (sqrt x) 4.0) (+ 1.0 x)))) (cbrt (/ (- x 1.0) (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* [enter]simplify:  Simplifying (cbrt (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (- x 1.0) (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* [exit]simplify:  Simplified to (cbrt (/ (- x 1.0) (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* * * * [misc]progress:  [ 16 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (cbrt (* (* (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (* (* (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (122 enodes)
* * [misc]simplify:  iters left: 1 (223 enodes)
* [exit]simplify:  Simplified to (pow (/ (- x 1.0) (+ (* (sqrt x) 4.0) (+ 1.0 x))) 3)
* [exit]simplify:  Simplified to (pow (/ (- x 1.0) (+ (* (sqrt x) 4.0) (+ 1.0 x))) 3)
* * * * [misc]progress:  [ 17 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (* (sqrt (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))) (sqrt (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (sqrt (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- x 1.0) (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* [exit]simplify:  Simplified to (sqrt (/ (- x 1.0) (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* [enter]simplify:  Simplifying (sqrt (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- x 1.0) (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* [exit]simplify:  Simplified to (sqrt (/ (- x 1.0) (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* * * * [misc]progress:  [ 18 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (/ (- (- x 1.0)) (- (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (- (- x 1.0))
* * [misc]simplify:  iters left: 4 (4 enodes)
* [exit]simplify:  Simplified to (- (- x 1.0))
* [exit]simplify:  Simplified to (- (- x 1.0))
* [enter]simplify:  Simplifying (- (+ (+ x 1.0) (* 4.0 (sqrt x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (49 enodes)
* [exit]simplify:  Simplified to (+ (* (- 4.0) (sqrt x)) (- (+ 1.0 x)))
* [exit]simplify:  Simplified to (+ (* (- 4.0) (sqrt x)) (- (+ 1.0 x)))
* * * * [misc]progress:  [ 19 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (- (/ x (+ (+ x 1.0) (* 4.0 (sqrt x)))) (/ 1.0 (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (/ x (+ (+ x 1.0) (* 4.0 (sqrt x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (/ x (+ (+ 1.0 x) (* 4.0 (sqrt x))))
* [exit]simplify:  Simplified to (/ x (+ (+ 1.0 x) (* 4.0 (sqrt x))))
* [enter]simplify:  Simplifying (/ 1.0 (+ (+ x 1.0) (* 4.0 (sqrt x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (/ 1.0 (+ (+ x 1.0) (* 4.0 (sqrt x))))
* [exit]simplify:  Simplified to (/ 1.0 (+ (+ x 1.0) (* 4.0 (sqrt x))))
* * * * [misc]progress:  [ 20 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (* (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (/ (cbrt (- x 1.0)) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (- x 1.0)) (cbrt (+ (+ 1.0 x) (* (sqrt x) 4.0)))) (/ (cbrt (- x 1.0)) (cbrt (+ (+ 1.0 x) (* (sqrt x) 4.0)))))
* [exit]simplify:  Simplified to (* (/ (cbrt (- x 1.0)) (cbrt (+ (+ 1.0 x) (* (sqrt x) 4.0)))) (/ (cbrt (- x 1.0)) (cbrt (+ (+ 1.0 x) (* (sqrt x) 4.0)))))
* [enter]simplify:  Simplifying (/ (cbrt (- x 1.0)) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- x 1.0)) (cbrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* [exit]simplify:  Simplified to (/ (cbrt (- x 1.0)) (cbrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* * * * [misc]progress:  [ 21 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (* (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (cbrt (- x 1.0)) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (sqrt (+ (+ 1.0 x) (* (sqrt x) 4.0))))
* [exit]simplify:  Simplified to (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (sqrt (+ (+ 1.0 x) (* (sqrt x) 4.0))))
* [enter]simplify:  Simplifying (/ (cbrt (- x 1.0)) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- x 1.0)) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* [exit]simplify:  Simplified to (/ (cbrt (- x 1.0)) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* * * * [misc]progress:  [ 22 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (* (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) 1) (/ (cbrt (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) 1)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- x 1.0)) (/ (cbrt (- x 1.0)) 1))
* [exit]simplify:  Simplified to (* (cbrt (- x 1.0)) (/ (cbrt (- x 1.0)) 1))
* [enter]simplify:  Simplifying (/ (cbrt (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- x 1.0)) (+ (* (sqrt x) 4.0) (+ 1.0 x)))
* [exit]simplify:  Simplified to (/ (cbrt (- x 1.0)) (+ (* (sqrt x) 4.0) (+ 1.0 x)))
* * * * [misc]progress:  [ 23 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (* (/ (sqrt (- x 1.0)) (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (/ (sqrt (- x 1.0)) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (/ (sqrt (- x 1.0)) (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [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 (25 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (- x 1.0)) (cbrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))) (cbrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* [exit]simplify:  Simplified to (/ (/ (sqrt (- x 1.0)) (cbrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))) (cbrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* [enter]simplify:  Simplifying (/ (sqrt (- x 1.0)) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- x 1.0)) (cbrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* [exit]simplify:  Simplified to (/ (sqrt (- x 1.0)) (cbrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* * * * [misc]progress:  [ 24 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (* (/ (sqrt (- x 1.0)) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (sqrt (- x 1.0)) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (/ (sqrt (- x 1.0)) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- x 1.0)) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* [exit]simplify:  Simplified to (/ (sqrt (- x 1.0)) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* [enter]simplify:  Simplifying (/ (sqrt (- x 1.0)) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- x 1.0)) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* [exit]simplify:  Simplified to (/ (sqrt (- x 1.0)) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* * * * [misc]progress:  [ 25 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (* (/ (sqrt (- x 1.0)) 1) (/ (sqrt (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (/ (sqrt (- x 1.0)) 1)
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- x 1.0)) 1)
* [exit]simplify:  Simplified to (/ (sqrt (- x 1.0)) 1)
* [enter]simplify:  Simplifying (/ (sqrt (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- x 1.0)) (+ (* (sqrt x) 4.0) (+ 1.0 x)))
* [exit]simplify:  Simplified to (/ (sqrt (- x 1.0)) (+ (* (sqrt x) 4.0) (+ 1.0 x)))
* * * * [misc]progress:  [ 26 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (* (/ 1 (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (/ (- x 1.0) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* [exit]simplify:  Simplified to (/ 1 (* (cbrt (+ (* (sqrt x) 4.0) (+ x 1.0))) (cbrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* [exit]simplify:  Simplified to (/ 1 (* (cbrt (+ (* (sqrt x) 4.0) (+ x 1.0))) (cbrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* [enter]simplify:  Simplifying (/ (- x 1.0) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* [exit]simplify:  Simplified to (/ (- x 1.0) (cbrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* [exit]simplify:  Simplified to (/ (- x 1.0) (cbrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* * * * [misc]progress:  [ 27 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (* (/ 1 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))
* [exit]simplify:  Simplified to (/ 1 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))
* [enter]simplify:  Simplifying (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* [exit]simplify:  Simplified to (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* [exit]simplify:  Simplified to (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* * * * [misc]progress:  [ 28 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (* (/ 1 1) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [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 (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* [exit]simplify:  Simplified to (/ (- x 1.0) (+ (* (sqrt x) 4.0) (+ 1.0 x)))
* [exit]simplify:  Simplified to (/ (- x 1.0) (+ (* (sqrt x) 4.0) (+ 1.0 x)))
* * * * [misc]progress:  [ 29 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (* 1 (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* * * * [misc]progress:  [ 30 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (* (- x 1.0) (/ 1 (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (/ 1 (+ (+ x 1.0) (* 4.0 (sqrt x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ (* (sqrt x) 4.0) (+ x 1.0)))
* [exit]simplify:  Simplified to (/ 1 (+ (* (sqrt x) 4.0) (+ x 1.0)))
* * * * [misc]progress:  [ 31 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (/ 1 (/ (+ (+ x 1.0) (* 4.0 (sqrt x))) (- x 1.0)))))>
* [enter]simplify:  Simplifying (/ (+ (+ x 1.0) (* 4.0 (sqrt x))) (- x 1.0))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (/ (+ (+ 1.0 x) (* 4.0 (sqrt x))) (- x 1.0))
* [exit]simplify:  Simplified to (/ (+ (+ 1.0 x) (* 4.0 (sqrt x))) (- x 1.0))
* * * * [misc]progress:  [ 32 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (/ (/ (- x 1.0) (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (/ (- x 1.0) (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [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 (32 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* [exit]simplify:  Simplified to (/ (/ (- x 1.0) (cbrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))) (cbrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* [exit]simplify:  Simplified to (/ (/ (- x 1.0) (cbrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))) (cbrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* * * * [misc]progress:  [ 33 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (/ (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* [exit]simplify:  Simplified to (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* [exit]simplify:  Simplified to (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* * * * [misc]progress:  [ 34 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (/ (/ (- x 1.0) 1) (+ (+ x 1.0) (* 4.0 (sqrt x))))))>
* [enter]simplify:  Simplifying (/ (- x 1.0) 1)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (/ (- x 1.0) 1)
* [exit]simplify:  Simplified to (/ (- x 1.0) 1)
* * * * [misc]progress:  [ 35 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (/ (+ (+ x 1.0) (* 4.0 (sqrt x))) (cbrt (- x 1.0))))))>
* [enter]simplify:  Simplifying (/ (+ (+ x 1.0) (* 4.0 (sqrt x))) (cbrt (- x 1.0)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (/ (+ (+ 1.0 x) (* 4.0 (sqrt x))) (cbrt (- x 1.0)))
* [exit]simplify:  Simplified to (/ (+ (+ 1.0 x) (* 4.0 (sqrt x))) (cbrt (- x 1.0)))
* * * * [misc]progress:  [ 36 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (/ (sqrt (- x 1.0)) (/ (+ (+ x 1.0) (* 4.0 (sqrt x))) (sqrt (- x 1.0))))))>
* [enter]simplify:  Simplifying (/ (+ (+ x 1.0) (* 4.0 (sqrt x))) (sqrt (- x 1.0)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (/ (+ (+ 1.0 x) (* 4.0 (sqrt x))) (sqrt (- x 1.0)))
* [exit]simplify:  Simplified to (/ (+ (+ 1.0 x) (* 4.0 (sqrt x))) (sqrt (- x 1.0)))
* * * * [misc]progress:  [ 37 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (/ 1 (/ (+ (+ x 1.0) (* 4.0 (sqrt x))) (- x 1.0)))))>
* [enter]simplify:  Simplifying (/ (+ (+ x 1.0) (* 4.0 (sqrt x))) (- x 1.0))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (/ (+ (+ 1.0 x) (* 4.0 (sqrt x))) (- x 1.0))
* [exit]simplify:  Simplified to (/ (+ (+ 1.0 x) (* 4.0 (sqrt x))) (- x 1.0))
* * * * [misc]progress:  [ 38 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (* (/ (- x 1.0) (+ (pow (+ x 1.0) 3) (pow (* 4.0 (sqrt x)) 3))) (+ (* (+ x 1.0) (+ x 1.0)) (- (* (* 4.0 (sqrt x)) (* 4.0 (sqrt x))) (* (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (/ (- x 1.0) (+ (pow (+ x 1.0) 3) (pow (* 4.0 (sqrt x)) 3)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (106 enodes)
* * [misc]simplify:  iters left: 2 (221 enodes)
* * [misc]simplify:  iters left: 1 (341 enodes)
* [exit]simplify:  Simplified to (/ (- x 1.0) (+ (* (* (* x 4.0) 4.0) (* (sqrt x) 4.0)) (pow (+ 1.0 x) 3)))
* [exit]simplify:  Simplified to (/ (- x 1.0) (+ (* (* (* x 4.0) 4.0) (* (sqrt x) 4.0)) (pow (+ 1.0 x) 3)))
* * * * [misc]progress:  [ 39 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (* (/ (- x 1.0) (- (* (+ x 1.0) (+ x 1.0)) (* (* 4.0 (sqrt x)) (* 4.0 (sqrt x))))) (- (+ x 1.0) (* 4.0 (sqrt x))))))>
* [enter]simplify:  Simplifying (/ (- x 1.0) (- (* (+ x 1.0) (+ x 1.0)) (* (* 4.0 (sqrt x)) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (112 enodes)
* * [misc]simplify:  iters left: 2 (304 enodes)
* * [misc]simplify:  iters left: 1 (412 enodes)
* [exit]simplify:  Simplified to (/ (- x 1.0) (- (* (+ 1.0 x) (+ 1.0 x)) (* 4.0 (* 4.0 x))))
* [exit]simplify:  Simplified to (/ (- x 1.0) (- (* (+ 1.0 x) (+ 1.0 x)) (* 4.0 (* 4.0 x))))
* * * * [misc]progress:  [ 40 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (/ (- (pow x 3) (pow 1.0 3)) (* (+ (+ x 1.0) (* 4.0 (sqrt x))) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0)))))))>
* [enter]simplify:  Simplifying (* (+ (+ x 1.0) (* 4.0 (sqrt x))) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (87 enodes)
* * [misc]simplify:  iters left: 3 (289 enodes)
* [exit]simplify:  Simplified to (* (+ (* (+ 1.0 x) 1.0) (* x x)) (+ (+ 1.0 x) (* 4.0 (sqrt x))))
* [exit]simplify:  Simplified to (* (+ (* (+ 1.0 x) 1.0) (* x x)) (+ (+ 1.0 x) (* 4.0 (sqrt x))))
* * * * [misc]progress:  [ 41 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (/ (- (* x x) (* 1.0 1.0)) (* (+ (+ x 1.0) (* 4.0 (sqrt x))) (+ x 1.0)))))>
* [enter]simplify:  Simplifying (* (+ (+ x 1.0) (* 4.0 (sqrt x))) (+ x 1.0))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (127 enodes)
* * [misc]simplify:  iters left: 2 (169 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (* (+ 1.0 x) (+ (+ 1.0 x) (* 4.0 (sqrt x))))
* [exit]simplify:  Simplified to (* (+ 1.0 x) (+ (+ 1.0 x) (* 4.0 (sqrt x))))
* * * * [misc]progress:  [ 42 / 88 ] simplifiying candidate #<alt-delta (λ (x) (pow (* (/ 6.0 1) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))) 1))>
* [enter]simplify:  Simplifying (* (/ 6.0 1) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (72 enodes)
* * [misc]simplify:  iters left: 1 (121 enodes)
* [exit]simplify:  Simplified to (/ (* (- x 1.0) 6.0) (+ (* (sqrt x) 4.0) (+ x 1.0)))
* [exit]simplify:  Simplified to (/ (* (- x 1.0) 6.0) (+ (* (sqrt x) 4.0) (+ x 1.0)))
* * * * [misc]progress:  [ 43 / 88 ] simplifiying candidate #<alt-delta (λ (x) (pow (* (/ 6.0 1) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))) 1))>
* * * * [misc]progress:  [ 44 / 88 ] simplifiying candidate #<alt-delta (λ (x) (exp (+ (log (/ 6.0 1)) (- (log (- x 1.0)) (log (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (+ (log (/ 6.0 1)) (- (log (- x 1.0)) (log (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (62 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (- (+ (log (/ 6.0 1)) (log (- x 1.0))) (log (+ (* (sqrt x) 4.0) (+ x 1.0))))
* [exit]simplify:  Simplified to (- (+ (log (/ 6.0 1)) (log (- x 1.0))) (log (+ (* (sqrt x) 4.0) (+ x 1.0))))
* * * * [misc]progress:  [ 45 / 88 ] simplifiying candidate #<alt-delta (λ (x) (exp (+ (log (/ 6.0 1)) (log (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (+ (log (/ 6.0 1)) (log (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (62 enodes)
* * [misc]simplify:  iters left: 1 (68 enodes)
* [exit]simplify:  Simplified to (- (+ (log (- x 1.0)) (log (/ 6.0 1))) (log (+ (* 4.0 (sqrt x)) (+ x 1.0))))
* [exit]simplify:  Simplified to (- (+ (log (- x 1.0)) (log (/ 6.0 1))) (log (+ (* 4.0 (sqrt x)) (+ x 1.0))))
* * * * [misc]progress:  [ 46 / 88 ] simplifiying candidate #<alt-delta (λ (x) (exp (log (* (/ 6.0 1) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (log (* (/ 6.0 1) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (118 enodes)
* * [misc]simplify:  iters left: 1 (189 enodes)
* [exit]simplify:  Simplified to (log (/ (* (- x 1.0) 6.0) (+ (* (sqrt x) 4.0) (+ x 1.0))))
* [exit]simplify:  Simplified to (log (/ (* (- x 1.0) 6.0) (+ (* (sqrt x) 4.0) (+ x 1.0))))
* * * * [misc]progress:  [ 47 / 88 ] simplifiying candidate #<alt-delta (λ (x) (log (exp (* (/ 6.0 1) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (exp (* (/ 6.0 1) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (55 enodes)
* * [misc]simplify:  iters left: 2 (75 enodes)
* * [misc]simplify:  iters left: 1 (130 enodes)
* [exit]simplify:  Simplified to (exp (/ (* (- x 1.0) 6.0) (+ (* (sqrt x) 4.0) (+ x 1.0))))
* [exit]simplify:  Simplified to (exp (/ (* (- x 1.0) 6.0) (+ (* (sqrt x) 4.0) (+ x 1.0))))
* * * * [misc]progress:  [ 48 / 88 ] simplifiying candidate #<alt-delta (λ (x) (cbrt (* (* (* (/ 6.0 1) (/ 6.0 1)) (/ 6.0 1)) (/ (* (* (- x 1.0) (- x 1.0)) (- x 1.0)) (* (* (+ (+ x 1.0) (* 4.0 (sqrt x))) (+ (+ x 1.0) (* 4.0 (sqrt x)))) (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (* (* (* (/ 6.0 1) (/ 6.0 1)) (/ 6.0 1)) (/ (* (* (- x 1.0) (- x 1.0)) (- x 1.0)) (* (* (+ (+ x 1.0) (* 4.0 (sqrt x))) (+ (+ x 1.0) (* 4.0 (sqrt x)))) (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (168 enodes)
* [exit]simplify:  Simplified to (/ (/ (* (pow (- x 1.0) 3) (pow (/ 6.0 1) 3)) (+ (+ 1.0 x) (* 4.0 (sqrt x)))) (* (+ (+ 1.0 x) (* 4.0 (sqrt x))) (+ (+ 1.0 x) (* 4.0 (sqrt x)))))
* [exit]simplify:  Simplified to (/ (/ (* (pow (- x 1.0) 3) (pow (/ 6.0 1) 3)) (+ (+ 1.0 x) (* 4.0 (sqrt x)))) (* (+ (+ 1.0 x) (* 4.0 (sqrt x))) (+ (+ 1.0 x) (* 4.0 (sqrt x)))))
* * * * [misc]progress:  [ 49 / 88 ] simplifiying candidate #<alt-delta (λ (x) (cbrt (* (* (* (/ 6.0 1) (/ 6.0 1)) (/ 6.0 1)) (* (* (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (* (* (* (/ 6.0 1) (/ 6.0 1)) (/ 6.0 1)) (* (* (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (117 enodes)
* * [misc]simplify:  iters left: 2 (229 enodes)
* * [misc]simplify:  iters left: 1 (375 enodes)
* [exit]simplify:  Simplified to (/ (/ (* (- x 1.0) (* (* 6.0 6.0) (/ 6.0 1))) (+ (* (sqrt x) 4.0) (+ 1.0 x))) (* (/ (+ (* (sqrt x) 4.0) (+ 1.0 x)) (- x 1.0)) (/ (+ (* (sqrt x) 4.0) (+ 1.0 x)) (- x 1.0))))
* [exit]simplify:  Simplified to (/ (/ (* (- x 1.0) (* (* 6.0 6.0) (/ 6.0 1))) (+ (* (sqrt x) 4.0) (+ 1.0 x))) (* (/ (+ (* (sqrt x) 4.0) (+ 1.0 x)) (- x 1.0)) (/ (+ (* (sqrt x) 4.0) (+ 1.0 x)) (- x 1.0))))
* * * * [misc]progress:  [ 50 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (* (cbrt (* (/ 6.0 1) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (cbrt (* (/ 6.0 1) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))))) (cbrt (* (/ 6.0 1) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (* (cbrt (* (/ 6.0 1) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (cbrt (* (/ 6.0 1) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (74 enodes)
* * [misc]simplify:  iters left: 1 (123 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (* (- x 1.0) 6.0) (+ (* (sqrt x) 4.0) (+ x 1.0)))) (cbrt (/ (* (- x 1.0) 6.0) (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* [exit]simplify:  Simplified to (* (cbrt (/ (* (- x 1.0) 6.0) (+ (* (sqrt x) 4.0) (+ x 1.0)))) (cbrt (/ (* (- x 1.0) 6.0) (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* [enter]simplify:  Simplifying (cbrt (* (/ 6.0 1) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (122 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (- x 1.0) 6.0) (+ (* (sqrt x) 4.0) (+ x 1.0))))
* [exit]simplify:  Simplified to (cbrt (/ (* (- x 1.0) 6.0) (+ (* (sqrt x) 4.0) (+ x 1.0))))
* * * * [misc]progress:  [ 51 / 88 ] simplifiying candidate #<alt-delta (λ (x) (cbrt (* (* (* (/ 6.0 1) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))) (* (/ 6.0 1) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (* (/ 6.0 1) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (* (* (* (/ 6.0 1) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))) (* (/ 6.0 1) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (* (/ 6.0 1) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (114 enodes)
* * [misc]simplify:  iters left: 2 (286 enodes)
* * [misc]simplify:  iters left: 1 (463 enodes)
* [exit]simplify:  Simplified to (pow (/ (* (- x 1.0) 6.0) (+ (* (sqrt x) 4.0) (+ x 1.0))) 3)
* [exit]simplify:  Simplified to (pow (/ (* (- x 1.0) 6.0) (+ (* (sqrt x) 4.0) (+ x 1.0))) 3)
* * * * [misc]progress:  [ 52 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (* (/ 6.0 1) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (sqrt (* (/ 6.0 1) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (sqrt (* (/ 6.0 1) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (122 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (* (- x 1.0) 6.0) (+ (* (sqrt x) 4.0) (+ x 1.0))))
* [exit]simplify:  Simplified to (sqrt (/ (* (- x 1.0) 6.0) (+ (* (sqrt x) 4.0) (+ x 1.0))))
* [enter]simplify:  Simplifying (sqrt (* (/ 6.0 1) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (122 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (* (- x 1.0) 6.0) (+ (* (sqrt x) 4.0) (+ x 1.0))))
* [exit]simplify:  Simplified to (sqrt (/ (* (- x 1.0) 6.0) (+ (* (sqrt x) 4.0) (+ x 1.0))))
* * * * [misc]progress:  [ 53 / 88 ] simplifiying candidate #<alt-delta (λ (x) (/ (* 6.0 (- x 1.0)) (* 1 (+ (+ x 1.0) (* 4.0 (sqrt x))))))>
* [enter]simplify:  Simplifying (* 6.0 (- x 1.0))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (* (- x 1.0) 6.0)
* [exit]simplify:  Simplified to (* (- x 1.0) 6.0)
* [enter]simplify:  Simplifying (* 1 (+ (+ x 1.0) (* 4.0 (sqrt x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (49 enodes)
* [exit]simplify:  Simplified to (+ (+ x 1.0) (* (sqrt x) 4.0))
* [exit]simplify:  Simplified to (+ (+ x 1.0) (* (sqrt x) 4.0))
* * * * [misc]progress:  [ 54 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* 1 (* (/ 6.0 1) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* * * * [misc]progress:  [ 55 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 1) (* (cbrt (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))) (cbrt (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))))) (cbrt (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 1) (* (cbrt (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))) (cbrt (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (/ (- x 1.0) (+ (* (sqrt x) 4.0) (+ x 1.0)))) (cbrt (/ (- x 1.0) (+ (* (sqrt x) 4.0) (+ x 1.0))))) (/ 6.0 1))
* [exit]simplify:  Simplified to (* (* (cbrt (/ (- x 1.0) (+ (* (sqrt x) 4.0) (+ x 1.0)))) (cbrt (/ (- x 1.0) (+ (* (sqrt x) 4.0) (+ x 1.0))))) (/ 6.0 1))
* * * * [misc]progress:  [ 56 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 1) (sqrt (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (sqrt (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 1) (sqrt (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (- x 1.0) (+ (* (sqrt x) 4.0) (+ x 1.0)))) (/ 1 6.0))
* [exit]simplify:  Simplified to (/ (sqrt (/ (- x 1.0) (+ (* (sqrt x) 4.0) (+ x 1.0)))) (/ 1 6.0))
* * * * [misc]progress:  [ 57 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 1) (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))) (/ (cbrt (- x 1.0)) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 1) (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (92 enodes)
* * [misc]simplify:  iters left: 2 (138 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (* (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (cbrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (/ 6.0 (cbrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* [exit]simplify:  Simplified to (* (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (cbrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (/ 6.0 (cbrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* * * * [misc]progress:  [ 58 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 1) (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (/ (cbrt (- x 1.0)) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 1) (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (70 enodes)
* * [misc]simplify:  iters left: 2 (79 enodes)
* * [misc]simplify:  iters left: 1 (105 enodes)
* [exit]simplify:  Simplified to (/ (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (/ 1 6.0)) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))
* [exit]simplify:  Simplified to (/ (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (/ 1 6.0)) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))
* * * * [misc]progress:  [ 59 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 1) (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) 1)) (/ (cbrt (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 1) (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* * [misc]simplify:  iters left: 1 (80 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (- x 1.0)) 1) (* 6.0 (cbrt (- x 1.0))))
* [exit]simplify:  Simplified to (* (/ (cbrt (- x 1.0)) 1) (* 6.0 (cbrt (- x 1.0))))
* * * * [misc]progress:  [ 60 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 1) (/ (sqrt (- x 1.0)) (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))) (/ (sqrt (- x 1.0)) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 1) (/ (sqrt (- x 1.0)) (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (70 enodes)
* * [misc]simplify:  iters left: 2 (94 enodes)
* * [misc]simplify:  iters left: 1 (146 enodes)
* [exit]simplify:  Simplified to (/ (/ (* 6.0 (sqrt (- x 1.0))) (cbrt (+ (* 4.0 (sqrt x)) (+ x 1.0)))) (cbrt (+ (* 4.0 (sqrt x)) (+ x 1.0))))
* [exit]simplify:  Simplified to (/ (/ (* 6.0 (sqrt (- x 1.0))) (cbrt (+ (* 4.0 (sqrt x)) (+ x 1.0)))) (cbrt (+ (* 4.0 (sqrt x)) (+ x 1.0))))
* * * * [misc]progress:  [ 61 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 1) (/ (sqrt (- x 1.0)) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (/ (sqrt (- x 1.0)) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 1) (/ (sqrt (- x 1.0)) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* * [misc]simplify:  iters left: 1 (74 enodes)
* [exit]simplify:  Simplified to (/ (* 6.0 (sqrt (- x 1.0))) (sqrt (+ (* 4.0 (sqrt x)) (+ x 1.0))))
* [exit]simplify:  Simplified to (/ (* 6.0 (sqrt (- x 1.0))) (sqrt (+ (* 4.0 (sqrt x)) (+ x 1.0))))
* * * * [misc]progress:  [ 62 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 1) (/ (sqrt (- x 1.0)) 1)) (/ (sqrt (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 1) (/ (sqrt (- x 1.0)) 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (* (sqrt (- x 1.0)) (/ 6.0 1))
* [exit]simplify:  Simplified to (* (sqrt (- x 1.0)) (/ 6.0 1))
* * * * [misc]progress:  [ 63 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 1) (/ 1 (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))) (/ (- x 1.0) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 1) (/ 1 (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (79 enodes)
* * [misc]simplify:  iters left: 1 (88 enodes)
* [exit]simplify:  Simplified to (/ (/ 6.0 (cbrt (+ (+ x 1.0) (* (sqrt x) 4.0)))) (cbrt (+ (+ x 1.0) (* (sqrt x) 4.0))))
* [exit]simplify:  Simplified to (/ (/ 6.0 (cbrt (+ (+ x 1.0) (* (sqrt x) 4.0)))) (cbrt (+ (+ x 1.0) (* (sqrt x) 4.0))))
* * * * [misc]progress:  [ 64 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 1) (/ 1 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 1) (/ 1 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (/ (/ 6.0 1) (sqrt (+ (+ x 1.0) (* (sqrt x) 4.0))))
* [exit]simplify:  Simplified to (/ (/ 6.0 1) (sqrt (+ (+ x 1.0) (* (sqrt x) 4.0))))
* * * * [misc]progress:  [ 65 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 1) (/ 1 1)) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 1) (/ 1 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (/ 6.0 1)
* [exit]simplify:  Simplified to (/ 6.0 1)
* * * * [misc]progress:  [ 66 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 1) 1) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 1) 1)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* [exit]simplify:  Simplified to (/ 6.0 1)
* [exit]simplify:  Simplified to (/ 6.0 1)
* * * * [misc]progress:  [ 67 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 1) (- x 1.0)) (/ 1 (+ (+ x 1.0) (* 4.0 (sqrt x))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 1) (- x 1.0))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (* (/ 6.0 1) (- x 1.0))
* [exit]simplify:  Simplified to (* (/ 6.0 1) (- x 1.0))
* * * * [misc]progress:  [ 68 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 1) (/ (- x 1.0) (+ (pow (+ x 1.0) 3) (pow (* 4.0 (sqrt x)) 3)))) (+ (* (+ x 1.0) (+ x 1.0)) (- (* (* 4.0 (sqrt x)) (* 4.0 (sqrt x))) (* (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 1) (/ (- x 1.0) (+ (pow (+ x 1.0) 3) (pow (* 4.0 (sqrt x)) 3))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (68 enodes)
* * [misc]simplify:  iters left: 3 (129 enodes)
* * [misc]simplify:  iters left: 2 (273 enodes)
* * [misc]simplify:  iters left: 1 (426 enodes)
* [exit]simplify:  Simplified to (/ (* (- x 1.0) 6.0) (+ (pow (+ x 1.0) 3) (* (* (* 4.0 4.0) x) (* (sqrt x) 4.0))))
* [exit]simplify:  Simplified to (/ (* (- x 1.0) 6.0) (+ (pow (+ x 1.0) 3) (* (* (* 4.0 4.0) x) (* (sqrt x) 4.0))))
* * * * [misc]progress:  [ 69 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 1) (/ (- x 1.0) (- (* (+ x 1.0) (+ x 1.0)) (* (* 4.0 (sqrt x)) (* 4.0 (sqrt x)))))) (- (+ x 1.0) (* 4.0 (sqrt x)))))>
* [enter]simplify:  Simplifying (* (/ 6.0 1) (/ (- x 1.0) (- (* (+ x 1.0) (+ x 1.0)) (* (* 4.0 (sqrt x)) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (86 enodes)
* * [misc]simplify:  iters left: 3 (180 enodes)
* * [misc]simplify:  iters left: 2 (457 enodes)
* [exit]simplify:  Simplified to (/ (* (- x 1.0) 6.0) (- (* (+ x 1.0) (+ x 1.0)) (* 4.0 (* 4.0 x))))
* [exit]simplify:  Simplified to (/ (* (- x 1.0) 6.0) (- (* (+ x 1.0) (+ x 1.0)) (* 4.0 (* 4.0 x))))
* * * * [misc]progress:  [ 70 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (* (cbrt (/ 6.0 1)) (cbrt (/ 6.0 1))) (* (cbrt (/ 6.0 1)) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (* (cbrt (/ 6.0 1)) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (49 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (/ 6.0 1)) (- x 1.0)) (+ (* 4.0 (sqrt x)) (+ x 1.0)))
* [exit]simplify:  Simplified to (/ (* (cbrt (/ 6.0 1)) (- x 1.0)) (+ (* 4.0 (sqrt x)) (+ x 1.0)))
* * * * [misc]progress:  [ 71 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (/ 6.0 1)) (* (sqrt (/ 6.0 1)) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (* (sqrt (/ 6.0 1)) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (49 enodes)
* [exit]simplify:  Simplified to (/ (* (sqrt (/ 6.0 1)) (- x 1.0)) (+ (* 4.0 (sqrt x)) (+ x 1.0)))
* [exit]simplify:  Simplified to (/ (* (sqrt (/ 6.0 1)) (- x 1.0)) (+ (* 4.0 (sqrt x)) (+ x 1.0)))
* * * * [misc]progress:  [ 72 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* 1 (* (/ 6.0 1) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 1) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (72 enodes)
* * [misc]simplify:  iters left: 1 (121 enodes)
* [exit]simplify:  Simplified to (/ (* (- x 1.0) 6.0) (+ (* (sqrt x) 4.0) (+ x 1.0)))
* [exit]simplify:  Simplified to (/ (* (- x 1.0) 6.0) (+ (* (sqrt x) 4.0) (+ x 1.0)))
* * * * [misc]progress:  [ 73 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* 6.0 (* (/ 1 1) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (* (/ 1 1) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (42 enodes)
* * [misc]simplify:  iters left: 1 (43 enodes)
* [exit]simplify:  Simplified to (/ (- x 1.0) (+ (+ 1.0 x) (* (sqrt x) 4.0)))
* [exit]simplify:  Simplified to (/ (- x 1.0) (+ (+ 1.0 x) (* (sqrt x) 4.0)))
* * * * [misc]progress:  [ 74 / 88 ] simplifiying candidate #<alt-delta (λ (x) (/ (* (/ 6.0 1) (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x)))))>
* [enter]simplify:  Simplifying (* (/ 6.0 1) (- x 1.0))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (* (/ 6.0 1) (- x 1.0))
* [exit]simplify:  Simplified to (* (/ 6.0 1) (- x 1.0))
* * * * [misc]progress:  [ 75 / 88 ] simplifiying candidate #<alt-delta (λ (x) (/ (* 6.0 (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))) 1))>
* [enter]simplify:  Simplifying (* 6.0 (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (/ (* (- x 1.0) 6.0) (+ (* (sqrt x) 4.0) (+ x 1.0)))
* [exit]simplify:  Simplified to (/ (* (- x 1.0) 6.0) (+ (* (sqrt x) 4.0) (+ x 1.0)))
* * * * [misc]progress:  [ 76 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x)))) (/ 6.0 1)))>
* * * * [misc]progress:  [ 77 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (/ (- x 1.0) (log (* (exp (+ x 1.0)) (exp (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (* (exp (+ x 1.0)) (exp (* 4.0 (sqrt x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* [exit]simplify:  Simplified to (* (exp (+ 1.0 x)) (pow (exp 4.0) (sqrt x)))
* [exit]simplify:  Simplified to (* (exp (+ 1.0 x)) (pow (exp 4.0) (sqrt x)))
* * * * [misc]progress:  [ 78 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (/ (- x 1.0) (pow (+ (+ x 1.0) (* 4.0 (sqrt x))) 1))))>
* * * * [misc]progress:  [ 79 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (/ (- x 1.0) (exp (log (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (log (+ (+ x 1.0) (* 4.0 (sqrt x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (log (+ (+ 1.0 x) (* 4.0 (sqrt x))))
* [exit]simplify:  Simplified to (log (+ (+ 1.0 x) (* 4.0 (sqrt x))))
* * * * [misc]progress:  [ 80 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (/ (- x 1.0) (log (exp (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (exp (+ (+ x 1.0) (* 4.0 (sqrt x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (* (exp (+ 1.0 x)) (pow (exp 4.0) (sqrt x)))
* [exit]simplify:  Simplified to (* (exp (+ 1.0 x)) (pow (exp 4.0) (sqrt x)))
* * * * [misc]progress:  [ 81 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (/ (- x 1.0) (* (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))) (cbrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))) (cbrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))))
* [enter]simplify:  Simplifying (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (+ 1.0 x) (* 4.0 (sqrt x))))
* [exit]simplify:  Simplified to (cbrt (+ (+ 1.0 x) (* 4.0 (sqrt x))))
* * * * [misc]progress:  [ 82 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (/ (- x 1.0) (cbrt (* (* (+ (+ x 1.0) (* 4.0 (sqrt x))) (+ (+ x 1.0) (* 4.0 (sqrt x)))) (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (* (* (+ (+ x 1.0) (* 4.0 (sqrt x))) (+ (+ x 1.0) (* 4.0 (sqrt x)))) (+ (+ x 1.0) (* 4.0 (sqrt x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (98 enodes)
* * [misc]simplify:  iters left: 3 (431 enodes)
* [exit]simplify:  Simplified to (pow (+ (+ 1.0 x) (* 4.0 (sqrt x))) 3)
* [exit]simplify:  Simplified to (pow (+ (+ 1.0 x) (* 4.0 (sqrt x))) 3)
* * * * [misc]progress:  [ 83 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (/ (- x 1.0) (* (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x))))
* [exit]simplify:  Simplified to (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x))))
* [enter]simplify:  Simplifying (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x))))
* [exit]simplify:  Simplified to (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x))))
* * * * [misc]progress:  [ 84 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (/ (- x 1.0) (/ (+ (pow (+ x 1.0) 3) (pow (* 4.0 (sqrt x)) 3)) (+ (* (+ x 1.0) (+ x 1.0)) (- (* (* 4.0 (sqrt x)) (* 4.0 (sqrt x))) (* (+ x 1.0) (* 4.0 (sqrt x)))))))))>
* [enter]simplify:  Simplifying (+ (pow (+ x 1.0) 3) (pow (* 4.0 (sqrt x)) 3))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (204 enodes)
* * [misc]simplify:  iters left: 1 (297 enodes)
* [exit]simplify:  Simplified to (+ (pow (+ 1.0 x) 3) (* (* 4.0 4.0) (* (* 4.0 x) (sqrt x))))
* [exit]simplify:  Simplified to (+ (pow (+ 1.0 x) 3) (* (* 4.0 4.0) (* (* 4.0 x) (sqrt x))))
* [enter]simplify:  Simplifying (+ (* (+ x 1.0) (+ x 1.0)) (- (* (* 4.0 (sqrt x)) (* 4.0 (sqrt x))) (* (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (106 enodes)
* * [misc]simplify:  iters left: 2 (167 enodes)
* * [misc]simplify:  iters left: 1 (352 enodes)
* [exit]simplify:  Simplified to (- (+ (* (+ 1.0 x) (+ 1.0 x)) (* 4.0 (* x 4.0))) (* (* (sqrt x) 4.0) (+ 1.0 x)))
* [exit]simplify:  Simplified to (- (+ (* (+ 1.0 x) (+ 1.0 x)) (* 4.0 (* x 4.0))) (* (* (sqrt x) 4.0) (+ 1.0 x)))
* * * * [misc]progress:  [ 85 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (/ (- x 1.0) (* 1 (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* * * * [misc]progress:  [ 86 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (/ (- x 1.0) (/ (- (* (+ x 1.0) (+ x 1.0)) (* (* 4.0 (sqrt x)) (* 4.0 (sqrt x)))) (- (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (- (* (+ x 1.0) (+ x 1.0)) (* (* 4.0 (sqrt x)) (* 4.0 (sqrt x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (100 enodes)
* * [misc]simplify:  iters left: 2 (292 enodes)
* * [misc]simplify:  iters left: 1 (400 enodes)
* [exit]simplify:  Simplified to (- (* (+ 1.0 x) (+ 1.0 x)) (* 4.0 (* x 4.0)))
* [exit]simplify:  Simplified to (- (* (+ 1.0 x) (+ 1.0 x)) (* 4.0 (* x 4.0)))
* [enter]simplify:  Simplifying (- (+ x 1.0) (* 4.0 (sqrt x)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (17 enodes)
* [exit]simplify:  Simplified to (- (+ 1.0 x) (* 4.0 (sqrt x)))
* [exit]simplify:  Simplified to (- (+ 1.0 x) (* 4.0 (sqrt x)))
* * * * [misc]progress:  [ 87 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (/ (- x 1.0) (+ x (+ 1.0 (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (+ 1.0 (* 4.0 (sqrt x)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (+ (* (sqrt x) 4.0) 1.0)
* [exit]simplify:  Simplified to (+ (* (sqrt x) 4.0) 1.0)
* * * * [misc]progress:  [ 88 / 88 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 1) (/ (- x 1.0) (+ (* 4.0 (sqrt x)) (+ x 1.0)))))>
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 3 / 3
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) in x
* [misc]taylor:  Taking taylor expansion of (- x 1.0) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (+ x 1.0) (* 4.0 (sqrt x))) in x
* [misc]taylor:  Taking taylor expansion of (+ x 1.0) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt x)) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt 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 (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (sqrt 1.0) into (sqrt 1.0)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 1 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt 1.0))) into (/ +nan.0 (sqrt 1.0))
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ 0 (- 1.0)) into (- 1.0)
* [misc]backup-simplify:  Simplify (/ (- 1.0) (sqrt 1.0)) into (/ -1.0 (sqrt 1.0))
* [misc]taylor:  Taking taylor expansion of (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) in x
* [misc]taylor:  Taking taylor expansion of (- x 1.0) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (+ x 1.0) (* 4.0 (sqrt x))) in x
* [misc]taylor:  Taking taylor expansion of (+ x 1.0) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt x)) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt 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 (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (sqrt 1.0) into (sqrt 1.0)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 1 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt 1.0))) into (/ +nan.0 (sqrt 1.0))
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ 0 (- 1.0)) into (- 1.0)
* [misc]backup-simplify:  Simplify (/ (- 1.0) (sqrt 1.0)) into (/ -1.0 (sqrt 1.0))
* [misc]backup-simplify:  Simplify (/ -1.0 (sqrt 1.0)) into (/ -1.0 (sqrt 1.0))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 (sqrt 1.0)) (+ (* (/ -1.0 (sqrt 1.0)) (/ (/ +nan.0 (sqrt 1.0)) (sqrt 1.0))))) into (- (/ 1 (sqrt 1.0)) (* +nan.0 (/ 1 (pow (sqrt 1.0) 3))))
* [misc]backup-simplify:  Simplify (- (/ 1 (sqrt 1.0)) (* +nan.0 (/ 1 (pow (sqrt 1.0) 3)))) into (- (/ 1 (sqrt 1.0)) (* +nan.0 (/ 1 (pow (sqrt 1.0) 3))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (/ (- (- +nan.0) (pow (/ +nan.0 (sqrt 1.0)) 2) (+)) (* 2 (sqrt 1.0))) into (* -1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt 1.0) 2))) (- +nan.0)) (sqrt 1.0)))
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 1.0)) (+ (* (/ -1.0 (sqrt 1.0)) (/ (* -1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt 1.0) 2))) (- +nan.0)) (sqrt 1.0))) (sqrt 1.0))) (* (- (/ 1 (sqrt 1.0)) (* +nan.0 (/ 1 (pow (sqrt 1.0) 3)))) (/ (/ +nan.0 (sqrt 1.0)) (sqrt 1.0))))) into (- (+ (* +nan.0 (/ 1 (pow (sqrt 1.0) 3))) (- (* +nan.0 (/ 1 (pow (sqrt 1.0) 5))))))
* [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ 1 (pow (sqrt 1.0) 3))) (- (* +nan.0 (/ 1 (pow (sqrt 1.0) 5)))))) into (- (+ (* +nan.0 (/ 1 (pow (sqrt 1.0) 3))) (- (* +nan.0 (/ 1 (pow (sqrt 1.0) 5))))))
* [misc]backup-simplify:  Simplify (+ (* (- (+ (* +nan.0 (/ 1 (pow (sqrt 1.0) 3))) (- (* +nan.0 (/ 1 (pow (sqrt 1.0) 5)))))) (pow x 2)) (+ (* (- (/ 1 (sqrt 1.0)) (* +nan.0 (/ 1 (pow (sqrt 1.0) 3)))) x) (/ -1.0 (sqrt 1.0)))) into (- (/ x (sqrt 1.0)) (+ (* 1.0 (/ 1 (sqrt 1.0))) (- (+ (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 5))) (- (+ (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 3))) (- (* +nan.0 (/ x (pow (sqrt 1.0) 3))))))))))
* [misc]approximate:  Taking taylor expansion of (/ (- (/ 1 x) 1.0) (sqrt (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x)))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 x) 1.0) (sqrt (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 x) 1.0) (sqrt (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ 0 (- 1.0)) into (- 1.0)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 1.0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (/ (- (- +nan.0) (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (- (/ (- 1.0) +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 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)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (/ (- (- +nan.0) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (- (/ 0 +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (/ 1 x)) (+ (- +nan.0) (* +nan.0 (/ 1 (/ 1 x))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 x))))))
* [misc]approximate:  Taking taylor expansion of (/ (- (/ 1 (- x)) 1.0) (sqrt (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x))))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- x)) 1.0) (sqrt (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 +nan.0) into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- x)) 1.0) (sqrt (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 +nan.0) into +nan.0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ 0 (- 1.0)) into (- 1.0)
* [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 1.0) into 1.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 1.0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (/ (- (- +nan.0) (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (- (/ (- 1.0) +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (/ (- (- +nan.0) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (- (/ 0 +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (/ 1 (- x))) (+ (- +nan.0) (* +nan.0 (/ 1 (/ 1 (- x)))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 x))))))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) in x
* [misc]taylor:  Taking taylor expansion of 6.0 in x
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (+ x 1.0) (* 4.0 (sqrt x))) in x
* [misc]taylor:  Taking taylor expansion of (+ x 1.0) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt x)) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt 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 (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (sqrt 1.0) into (sqrt 1.0)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 1 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt 1.0))) into (/ +nan.0 (sqrt 1.0))
* [misc]backup-simplify:  Simplify (/ 6.0 (sqrt 1.0)) into (/ 6.0 (sqrt 1.0))
* [misc]taylor:  Taking taylor expansion of (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) in x
* [misc]taylor:  Taking taylor expansion of (- x 1.0) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (+ x 1.0) (* 4.0 (sqrt x))) in x
* [misc]taylor:  Taking taylor expansion of (+ x 1.0) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt x)) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt 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 (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (sqrt 1.0) into (sqrt 1.0)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 1 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt 1.0))) into (/ +nan.0 (sqrt 1.0))
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ 0 (- 1.0)) into (- 1.0)
* [misc]backup-simplify:  Simplify (/ (- 1.0) (sqrt 1.0)) into (/ -1.0 (sqrt 1.0))
* [misc]taylor:  Taking taylor expansion of (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) in x
* [misc]taylor:  Taking taylor expansion of 6.0 in x
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (+ x 1.0) (* 4.0 (sqrt x))) in x
* [misc]taylor:  Taking taylor expansion of (+ x 1.0) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt x)) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt 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 (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (sqrt 1.0) into (sqrt 1.0)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 1 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt 1.0))) into (/ +nan.0 (sqrt 1.0))
* [misc]backup-simplify:  Simplify (/ 6.0 (sqrt 1.0)) into (/ 6.0 (sqrt 1.0))
* [misc]taylor:  Taking taylor expansion of (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) in x
* [misc]taylor:  Taking taylor expansion of (- x 1.0) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (+ x 1.0) (* 4.0 (sqrt x))) in x
* [misc]taylor:  Taking taylor expansion of (+ x 1.0) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt x)) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt 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 (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (sqrt 1.0) into (sqrt 1.0)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 1 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt 1.0))) into (/ +nan.0 (sqrt 1.0))
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ 0 (- 1.0)) into (- 1.0)
* [misc]backup-simplify:  Simplify (/ (- 1.0) (sqrt 1.0)) into (/ -1.0 (sqrt 1.0))
* [misc]backup-simplify:  Simplify (* (/ 6.0 (sqrt 1.0)) (/ -1.0 (sqrt 1.0))) into (/ -6.0 (pow (sqrt 1.0) 2))
* [misc]backup-simplify:  Simplify (/ -6.0 (pow (sqrt 1.0) 2)) into (/ -6.0 (pow (sqrt 1.0) 2))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 (sqrt 1.0)) (+ (* (/ -1.0 (sqrt 1.0)) (/ (/ +nan.0 (sqrt 1.0)) (sqrt 1.0))))) into (- (/ 1 (sqrt 1.0)) (* +nan.0 (/ 1 (pow (sqrt 1.0) 3))))
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 1.0)) (+ (* (/ 6.0 (sqrt 1.0)) (/ (/ +nan.0 (sqrt 1.0)) (sqrt 1.0))))) into (- (* +nan.0 (/ 1 (pow (sqrt 1.0) 3))))
* [misc]backup-simplify:  Simplify (+ (* (/ 6.0 (sqrt 1.0)) (- (/ 1 (sqrt 1.0)) (* +nan.0 (/ 1 (pow (sqrt 1.0) 3))))) (* (- (* +nan.0 (/ 1 (pow (sqrt 1.0) 3)))) (/ -1.0 (sqrt 1.0)))) into (- (* 6.0 (/ 1 (pow (sqrt 1.0) 2))) (* +nan.0 (/ 1 (pow (sqrt 1.0) 4))))
* [misc]backup-simplify:  Simplify (- (* 6.0 (/ 1 (pow (sqrt 1.0) 2))) (* +nan.0 (/ 1 (pow (sqrt 1.0) 4)))) into (- (* 6.0 (/ 1 (pow (sqrt 1.0) 2))) (* +nan.0 (/ 1 (pow (sqrt 1.0) 4))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (/ (- (- +nan.0) (pow (/ +nan.0 (sqrt 1.0)) 2) (+)) (* 2 (sqrt 1.0))) into (* -1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt 1.0) 2))) (- +nan.0)) (sqrt 1.0)))
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 1.0)) (+ (* (/ -1.0 (sqrt 1.0)) (/ (* -1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt 1.0) 2))) (- +nan.0)) (sqrt 1.0))) (sqrt 1.0))) (* (- (/ 1 (sqrt 1.0)) (* +nan.0 (/ 1 (pow (sqrt 1.0) 3)))) (/ (/ +nan.0 (sqrt 1.0)) (sqrt 1.0))))) into (- (+ (* +nan.0 (/ 1 (pow (sqrt 1.0) 3))) (- (* +nan.0 (/ 1 (pow (sqrt 1.0) 5))))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (/ (- (- +nan.0) (pow (/ +nan.0 (sqrt 1.0)) 2) (+)) (* 2 (sqrt 1.0))) into (* -1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt 1.0) 2))) (- +nan.0)) (sqrt 1.0)))
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 1.0)) (+ (* (/ 6.0 (sqrt 1.0)) (/ (* -1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt 1.0) 2))) (- +nan.0)) (sqrt 1.0))) (sqrt 1.0))) (* (- (* +nan.0 (/ 1 (pow (sqrt 1.0) 3)))) (/ (/ +nan.0 (sqrt 1.0)) (sqrt 1.0))))) into (- (+ (* +nan.0 (/ 1 (pow (sqrt 1.0) 3))) (- (* +nan.0 (/ 1 (pow (sqrt 1.0) 5))))))
* [misc]backup-simplify:  Simplify (+ (* (/ 6.0 (sqrt 1.0)) (- (+ (* +nan.0 (/ 1 (pow (sqrt 1.0) 3))) (- (* +nan.0 (/ 1 (pow (sqrt 1.0) 5))))))) (+ (* (- (* +nan.0 (/ 1 (pow (sqrt 1.0) 3)))) (- (/ 1 (sqrt 1.0)) (* +nan.0 (/ 1 (pow (sqrt 1.0) 3))))) (* (- (+ (* +nan.0 (/ 1 (pow (sqrt 1.0) 3))) (- (* +nan.0 (/ 1 (pow (sqrt 1.0) 5)))))) (/ -1.0 (sqrt 1.0))))) into (- (+ (* +nan.0 (/ 1 (pow (sqrt 1.0) 6))) (- (* +nan.0 (/ 1 (pow (sqrt 1.0) 4))))))
* [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ 1 (pow (sqrt 1.0) 6))) (- (* +nan.0 (/ 1 (pow (sqrt 1.0) 4)))))) into (- (+ (* +nan.0 (/ 1 (pow (sqrt 1.0) 6))) (- (* +nan.0 (/ 1 (pow (sqrt 1.0) 4))))))
* [misc]backup-simplify:  Simplify (+ (* (- (+ (* +nan.0 (/ 1 (pow (sqrt 1.0) 6))) (- (* +nan.0 (/ 1 (pow (sqrt 1.0) 4)))))) (pow x 2)) (+ (* (- (* 6.0 (/ 1 (pow (sqrt 1.0) 2))) (* +nan.0 (/ 1 (pow (sqrt 1.0) 4)))) x) (/ -6.0 (pow (sqrt 1.0) 2)))) into (- (* 6.0 (/ x (pow (sqrt 1.0) 2))) (+ (* 6.0 (/ 1 (pow (sqrt 1.0) 2))) (- (+ (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 6))) (- (+ (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 4))) (- (* +nan.0 (/ x (pow (sqrt 1.0) 4))))))))))
* [misc]approximate:  Taking taylor expansion of (* (/ 6.0 (sqrt (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x)))))) (/ (- (/ 1 x) 1.0) (sqrt (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x))))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 6.0 (sqrt (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x)))))) (/ (- (/ 1 x) 1.0) (sqrt (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 6.0 (sqrt (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of 6.0 in x
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (/ 6.0 +nan.0) into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 x) 1.0) (sqrt (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
* [misc]taylor:  Taking taylor expansion of (* (/ 6.0 (sqrt (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x)))))) (/ (- (/ 1 x) 1.0) (sqrt (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 6.0 (sqrt (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of 6.0 in x
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (/ 6.0 +nan.0) into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 x) 1.0) (sqrt (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
* [misc]backup-simplify:  Simplify (* +nan.0 +nan.0) into +nan.0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ 0 (- 1.0)) into (- 1.0)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 1.0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (/ (- (- +nan.0) (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (- (/ (- 1.0) +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 1.0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (/ (- (- +nan.0) (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (- (/ 0 +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (- +nan.0)) (* (- +nan.0) +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 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)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (/ (- (- +nan.0) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (- (/ 0 +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.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)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (/ (- (- +nan.0) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (- (/ 0 +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (- +nan.0)) (+ (* (- +nan.0) (- +nan.0)) (* (- +nan.0) +nan.0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (/ 1 x)) (+ (- +nan.0) (* +nan.0 (/ 1 (/ 1 x))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 x))))))
* [misc]approximate:  Taking taylor expansion of (* (/ 6.0 (sqrt (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x))))))) (/ (- (/ 1 (- x)) 1.0) (sqrt (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x)))))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 6.0 (sqrt (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x))))))) (/ (- (/ 1 (- x)) 1.0) (sqrt (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x)))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 6.0 (sqrt (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of 6.0 in x
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (/ 6.0 +nan.0) into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- x)) 1.0) (sqrt (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 +nan.0) into +nan.0
* [misc]taylor:  Taking taylor expansion of (* (/ 6.0 (sqrt (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x))))))) (/ (- (/ 1 (- x)) 1.0) (sqrt (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x)))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 6.0 (sqrt (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of 6.0 in x
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (/ 6.0 +nan.0) into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- x)) 1.0) (sqrt (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 +nan.0) into +nan.0
* [misc]backup-simplify:  Simplify (* +nan.0 +nan.0) into +nan.0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ 0 (- 1.0)) into (- 1.0)
* [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 1.0) into 1.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 1.0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (/ (- (- +nan.0) (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (- (/ (- 1.0) +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.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 1.0) into 1.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 1.0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (/ (- (- +nan.0) (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (- (/ 0 +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (- +nan.0)) (* (- +nan.0) +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (/ (- (- +nan.0) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (- (/ 0 +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (/ (- (- +nan.0) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (- (/ 0 +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (- +nan.0)) (+ (* (- +nan.0) (- +nan.0)) (* (- +nan.0) +nan.0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (/ 1 (- x))) (+ (- +nan.0) (* +nan.0 (/ 1 (/ 1 (- x)))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 x))))))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) in x
* [misc]taylor:  Taking taylor expansion of 6.0 in x
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (+ x 1.0) (* 4.0 (sqrt x))) in x
* [misc]taylor:  Taking taylor expansion of (+ x 1.0) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt x)) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt 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 (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (sqrt 1.0) into (sqrt 1.0)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 1 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt 1.0))) into (/ +nan.0 (sqrt 1.0))
* [misc]backup-simplify:  Simplify (/ 6.0 (sqrt 1.0)) into (/ 6.0 (sqrt 1.0))
* [misc]taylor:  Taking taylor expansion of (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) in x
* [misc]taylor:  Taking taylor expansion of 6.0 in x
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (+ x 1.0) (* 4.0 (sqrt x))) in x
* [misc]taylor:  Taking taylor expansion of (+ x 1.0) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt x)) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt 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 (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (sqrt 1.0) into (sqrt 1.0)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 1 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt 1.0))) into (/ +nan.0 (sqrt 1.0))
* [misc]backup-simplify:  Simplify (/ 6.0 (sqrt 1.0)) into (/ 6.0 (sqrt 1.0))
* [misc]backup-simplify:  Simplify (/ 6.0 (sqrt 1.0)) into (/ 6.0 (sqrt 1.0))
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 1.0)) (+ (* (/ 6.0 (sqrt 1.0)) (/ (/ +nan.0 (sqrt 1.0)) (sqrt 1.0))))) into (- (* +nan.0 (/ 1 (pow (sqrt 1.0) 3))))
* [misc]backup-simplify:  Simplify (- (* +nan.0 (/ 1 (pow (sqrt 1.0) 3)))) into (- (* +nan.0 (/ 1 (pow (sqrt 1.0) 3))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (/ (- (- +nan.0) (pow (/ +nan.0 (sqrt 1.0)) 2) (+)) (* 2 (sqrt 1.0))) into (* -1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt 1.0) 2))) (- +nan.0)) (sqrt 1.0)))
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 1.0)) (+ (* (/ 6.0 (sqrt 1.0)) (/ (* -1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt 1.0) 2))) (- +nan.0)) (sqrt 1.0))) (sqrt 1.0))) (* (- (* +nan.0 (/ 1 (pow (sqrt 1.0) 3)))) (/ (/ +nan.0 (sqrt 1.0)) (sqrt 1.0))))) into (- (+ (* +nan.0 (/ 1 (pow (sqrt 1.0) 3))) (- (* +nan.0 (/ 1 (pow (sqrt 1.0) 5))))))
* [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ 1 (pow (sqrt 1.0) 3))) (- (* +nan.0 (/ 1 (pow (sqrt 1.0) 5)))))) into (- (+ (* +nan.0 (/ 1 (pow (sqrt 1.0) 3))) (- (* +nan.0 (/ 1 (pow (sqrt 1.0) 5))))))
* [misc]backup-simplify:  Simplify (+ (* (- (+ (* +nan.0 (/ 1 (pow (sqrt 1.0) 3))) (- (* +nan.0 (/ 1 (pow (sqrt 1.0) 5)))))) (pow x 2)) (+ (* (- (* +nan.0 (/ 1 (pow (sqrt 1.0) 3)))) x) (/ 6.0 (sqrt 1.0)))) into (- (* 6.0 (/ 1 (sqrt 1.0))) (+ (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 5))) (- (+ (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 3))) (- (* +nan.0 (/ x (pow (sqrt 1.0) 3))))))))
* [misc]approximate:  Taking taylor expansion of (/ 6.0 (sqrt (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x)))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ 6.0 (sqrt (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of 6.0 in x
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (/ 6.0 +nan.0) into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 6.0 (sqrt (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of 6.0 in x
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (/ 6.0 +nan.0) into +nan.0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 1.0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (/ (- (- +nan.0) (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (- (/ 0 +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.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)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (/ (- (- +nan.0) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (- (/ 0 +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 x) 2)) (+ (* (- +nan.0) (/ 1 x)) +nan.0)) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (pow x 2))))))))
* [misc]approximate:  Taking taylor expansion of (/ 6.0 (sqrt (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x))))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ 6.0 (sqrt (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of 6.0 in x
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (/ 6.0 +nan.0) into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 6.0 (sqrt (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of 6.0 in x
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (/ 6.0 +nan.0) into +nan.0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.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 1.0) into 1.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 1.0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (/ (- (- +nan.0) (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (- (/ 0 +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (/ (- (- +nan.0) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (- (/ 0 +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)) (* (- +nan.0) (/ +nan.0 +nan.0)))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) +nan.0)) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (pow x 2))))))))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2)
* [misc]approximate:  Taking taylor expansion of (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (+ x 1.0) (* 4.0 (sqrt x))) in x
* [misc]taylor:  Taking taylor expansion of (+ x 1.0) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt x)) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt 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 (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (sqrt 1.0) into (sqrt 1.0)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 1 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt 1.0))) into (/ +nan.0 (sqrt 1.0))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (+ x 1.0) (* 4.0 (sqrt x))) in x
* [misc]taylor:  Taking taylor expansion of (+ x 1.0) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt x)) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt 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 (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (sqrt 1.0) into (sqrt 1.0)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 1 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (/ (- +nan.0) (* 2 (sqrt 1.0))) into (/ +nan.0 (sqrt 1.0))
* [misc]backup-simplify:  Simplify (sqrt 1.0) into (sqrt 1.0)
* [misc]backup-simplify:  Simplify (/ +nan.0 (sqrt 1.0)) into (/ +nan.0 (sqrt 1.0))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (/ (- (- +nan.0) (pow (/ +nan.0 (sqrt 1.0)) 2) (+)) (* 2 (sqrt 1.0))) into (* -1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt 1.0) 2))) (- +nan.0)) (sqrt 1.0)))
* [misc]backup-simplify:  Simplify (* -1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt 1.0) 2))) (- +nan.0)) (sqrt 1.0))) into (* 1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt 1.0) 2))) (- +nan.0)) (sqrt 1.0)))
* [misc]backup-simplify:  Simplify (+ (* (* 1/2 (/ (+ (* +nan.0 (/ 1 (pow (sqrt 1.0) 2))) (- +nan.0)) (sqrt 1.0))) (pow x 2)) (+ (* (/ +nan.0 (sqrt 1.0)) x) (sqrt 1.0))) into (- (sqrt 1.0) (+ (* +nan.0 (/ (pow x 2) (sqrt 1.0))) (- (+ (* +nan.0 (/ x (sqrt 1.0))) (- (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 3))))))))
* [misc]approximate:  Taking taylor expansion of (sqrt (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 x) 1.0) (* 4.0 (sqrt (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 1.0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (/ (- (- +nan.0) (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.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)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (/ (- (- +nan.0) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow (/ 1 x) 2)) (+ (* +nan.0 (/ 1 x)) +nan.0)) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (pow x 2))))))))
* [misc]approximate:  Taking taylor expansion of (sqrt (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x)))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- x)) 1.0) (* 4.0 (sqrt (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqrt (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.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 1.0) into 1.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 1.0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (/ (- (- +nan.0) (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (/ (- (- +nan.0) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow (/ 1 (- x)) 2)) (+ (* +nan.0 (/ 1 (- x))) +nan.0)) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (pow x 2))))))))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 134 ] simplifiying candidate #<alt-event (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (- (/ x (sqrt 1.0)) (+ (* 1.0 (/ 1 (sqrt 1.0))) (- (+ (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 5))) (- (+ (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 3))) (- (* +nan.0 (/ x (pow (sqrt 1.0) 3))))))))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (- (/ x (sqrt 1.0)) (+ (* 1.0 (/ 1 (sqrt 1.0))) (- (+ (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 5))) (- (+ (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 3))) (- (* +nan.0 (/ x (pow (sqrt 1.0) 3)))))))))))
* * * * [misc]progress:  [ 2 / 134 ] simplifiying candidate #<alt-event (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 x))))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 x)))))))
* * * * [misc]progress:  [ 3 / 134 ] simplifiying candidate #<alt-event (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 x))))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 x)))))))
* * * * [misc]progress:  [ 4 / 134 ] simplifiying candidate #<alt-event (λ (x) (- (* 6.0 (/ x (pow (sqrt 1.0) 2))) (+ (* 6.0 (/ 1 (pow (sqrt 1.0) 2))) (- (+ (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 6))) (- (+ (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 4))) (- (* +nan.0 (/ x (pow (sqrt 1.0) 4)))))))))))>
* [enter]simplify:  Simplifying (- (* 6.0 (/ x (pow (sqrt 1.0) 2))) (+ (* 6.0 (/ 1 (pow (sqrt 1.0) 2))) (- (+ (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 6))) (- (+ (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 4))) (- (* +nan.0 (/ x (pow (sqrt 1.0) 4))))))))))
* * * * [misc]progress:  [ 5 / 134 ] simplifiying candidate #<alt-event (λ (x) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 x)))))))>
* [enter]simplify:  Simplifying (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 x))))))
* * * * [misc]progress:  [ 6 / 134 ] simplifiying candidate #<alt-event (λ (x) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 x)))))))>
* [enter]simplify:  Simplifying (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 x))))))
* * * * [misc]progress:  [ 7 / 134 ] simplifiying candidate #<alt-event (λ (x) (* (- (* 6.0 (/ 1 (sqrt 1.0))) (+ (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 5))) (- (+ (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 3))) (- (* +nan.0 (/ x (pow (sqrt 1.0) 3)))))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (* (- (* 6.0 (/ 1 (sqrt 1.0))) (+ (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 5))) (- (+ (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 3))) (- (* +nan.0 (/ x (pow (sqrt 1.0) 3)))))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * * * [misc]progress:  [ 8 / 134 ] simplifiying candidate #<alt-event (λ (x) (* (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (pow x 2)))))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (* (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (pow x 2)))))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * * * [misc]progress:  [ 9 / 134 ] simplifiying candidate #<alt-event (λ (x) (* (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (pow x 2)))))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (* (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (pow x 2)))))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * * * [misc]progress:  [ 10 / 134 ] simplifiying candidate #<alt-event (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (- (sqrt 1.0) (+ (* +nan.0 (/ (pow x 2) (sqrt 1.0))) (- (+ (* +nan.0 (/ x (sqrt 1.0))) (- (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 3)))))))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (- (sqrt 1.0) (+ (* +nan.0 (/ (pow x 2) (sqrt 1.0))) (- (+ (* +nan.0 (/ x (sqrt 1.0))) (- (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 3))))))))))
* * * * [misc]progress:  [ 11 / 134 ] simplifiying candidate #<alt-event (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (pow x 2)))))))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (pow x 2))))))))))
* * * * [misc]progress:  [ 12 / 134 ] simplifiying candidate #<alt-event (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (pow x 2)))))))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (pow x 2))))))))))
* * * * [misc]progress:  [ 13 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (pow (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) 1)))>
* * * * [misc]progress:  [ 14 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (exp (- (log (- x 1.0)) (log (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))))>
* [enter]simplify:  Simplifying (- (log (- x 1.0)) (log (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* [exit]simplify:  Simplified to (- (log (- x 1.0)) (log (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* [exit]simplify:  Simplified to (- (log (- x 1.0)) (log (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* * * * [misc]progress:  [ 15 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (exp (log (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))))>
* [enter]simplify:  Simplifying (log (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* [exit]simplify:  Simplified to (log (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* [exit]simplify:  Simplified to (log (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* * * * [misc]progress:  [ 16 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (log (exp (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))))>
* [enter]simplify:  Simplifying (exp (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* [exit]simplify:  Simplified to (exp (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* [exit]simplify:  Simplified to (exp (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* * * * [misc]progress:  [ 17 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (cbrt (/ (* (* (- x 1.0) (- x 1.0)) (- x 1.0)) (* (* (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))))>
* [enter]simplify:  Simplifying (/ (* (* (- x 1.0) (- x 1.0)) (- x 1.0)) (* (* (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (102 enodes)
* * [misc]simplify:  iters left: 2 (144 enodes)
* * [misc]simplify:  iters left: 1 (199 enodes)
* [exit]simplify:  Simplified to (/ (/ (pow (- x 1.0) 3) (+ (+ 1.0 x) (* (sqrt x) 4.0))) (sqrt (+ (+ 1.0 x) (* (sqrt x) 4.0))))
* [exit]simplify:  Simplified to (/ (/ (pow (- x 1.0) 3) (+ (+ 1.0 x) (* (sqrt x) 4.0))) (sqrt (+ (+ 1.0 x) (* (sqrt x) 4.0))))
* * * * [misc]progress:  [ 18 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (* (* (cbrt (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (cbrt (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))) (cbrt (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (cbrt (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))
* * [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 (26 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))) (cbrt (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))))
* [exit]simplify:  Simplified to (* (cbrt (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))) (cbrt (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))))
* [enter]simplify:  Simplifying (cbrt (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* [exit]simplify:  Simplified to (cbrt (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* * * * [misc]progress:  [ 19 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (cbrt (* (* (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))))>
* [enter]simplify:  Simplifying (* (* (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (63 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (123 enodes)
* [exit]simplify:  Simplified to (/ (/ (pow (- x 1.0) 3) (+ (* (sqrt x) 4.0) (+ 1.0 x))) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* [exit]simplify:  Simplified to (/ (/ (pow (- x 1.0) 3) (+ (* (sqrt x) 4.0) (+ 1.0 x))) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* * * * [misc]progress:  [ 20 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (* (sqrt (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (sqrt (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))))>
* [enter]simplify:  Simplifying (sqrt (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* [exit]simplify:  Simplified to (sqrt (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* [enter]simplify:  Simplifying (sqrt (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* [exit]simplify:  Simplified to (sqrt (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* * * * [misc]progress:  [ 21 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- (- x 1.0)) (- (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (- (- x 1.0))
* * [misc]simplify:  iters left: 4 (4 enodes)
* [exit]simplify:  Simplified to (- (- x 1.0))
* [exit]simplify:  Simplified to (- (- x 1.0))
* [enter]simplify:  Simplifying (- (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (- (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))))
* [exit]simplify:  Simplified to (- (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))))
* * * * [misc]progress:  [ 22 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (- (/ x (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ 1.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (/ x (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (/ x (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))))
* [exit]simplify:  Simplified to (/ x (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))))
* [enter]simplify:  Simplifying (/ 1.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (/ 1.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* [exit]simplify:  Simplified to (/ 1.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * * * [misc]progress:  [ 23 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (* (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (* (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))) (/ (cbrt (- x 1.0)) (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (* (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))
* * [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 (43 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (- x 1.0)) (cbrt (sqrt (+ (+ 1.0 x) (* (sqrt x) 4.0))))) (/ (cbrt (- x 1.0)) (cbrt (sqrt (+ (+ 1.0 x) (* (sqrt x) 4.0))))))
* [exit]simplify:  Simplified to (* (/ (cbrt (- x 1.0)) (cbrt (sqrt (+ (+ 1.0 x) (* (sqrt x) 4.0))))) (/ (cbrt (- x 1.0)) (cbrt (sqrt (+ (+ 1.0 x) (* (sqrt x) 4.0))))))
* [enter]simplify:  Simplifying (/ (cbrt (- x 1.0)) (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- x 1.0)) (cbrt (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* [exit]simplify:  Simplified to (/ (cbrt (- x 1.0)) (cbrt (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* * * * [misc]progress:  [ 24 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (* (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (sqrt (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))) (/ (cbrt (- x 1.0)) (sqrt (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (sqrt (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))
* * [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 (31 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (fabs (cbrt (+ (+ 1.0 x) (* (sqrt x) 4.0)))))
* [exit]simplify:  Simplified to (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (fabs (cbrt (+ (+ 1.0 x) (* (sqrt x) 4.0)))))
* [enter]simplify:  Simplifying (/ (cbrt (- x 1.0)) (sqrt (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- x 1.0)) (sqrt (cbrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* [exit]simplify:  Simplified to (/ (cbrt (- x 1.0)) (sqrt (cbrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* * * * [misc]progress:  [ 25 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (* (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (/ (cbrt (- x 1.0)) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (sqrt (sqrt (+ (+ 1.0 x) (* (sqrt x) 4.0)))))
* [exit]simplify:  Simplified to (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (sqrt (sqrt (+ (+ 1.0 x) (* (sqrt x) 4.0)))))
* [enter]simplify:  Simplifying (/ (cbrt (- x 1.0)) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- x 1.0)) (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* [exit]simplify:  Simplified to (/ (cbrt (- x 1.0)) (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* * * * [misc]progress:  [ 26 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (* (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (sqrt 1)) (/ (cbrt (- x 1.0)) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (sqrt 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (- x 1.0)) (sqrt 1)) (cbrt (- x 1.0)))
* [exit]simplify:  Simplified to (* (/ (cbrt (- x 1.0)) (sqrt 1)) (cbrt (- x 1.0)))
* [enter]simplify:  Simplifying (/ (cbrt (- x 1.0)) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- x 1.0)) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* [exit]simplify:  Simplified to (/ (cbrt (- x 1.0)) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* * * * [misc]progress:  [ 27 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (* (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (/ (cbrt (- x 1.0)) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (sqrt (sqrt (+ (+ 1.0 x) (* (sqrt x) 4.0)))))
* [exit]simplify:  Simplified to (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (sqrt (sqrt (+ (+ 1.0 x) (* (sqrt x) 4.0)))))
* [enter]simplify:  Simplifying (/ (cbrt (- x 1.0)) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- x 1.0)) (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* [exit]simplify:  Simplified to (/ (cbrt (- x 1.0)) (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* * * * [misc]progress:  [ 28 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (* (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) 1) (/ (cbrt (- x 1.0)) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) 1)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- x 1.0)) (/ (cbrt (- x 1.0)) 1))
* [exit]simplify:  Simplified to (* (cbrt (- x 1.0)) (/ (cbrt (- x 1.0)) 1))
* [enter]simplify:  Simplifying (/ (cbrt (- x 1.0)) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- x 1.0)) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* [exit]simplify:  Simplified to (/ (cbrt (- x 1.0)) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* * * * [misc]progress:  [ 29 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (* (/ (sqrt (- x 1.0)) (* (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))) (/ (sqrt (- x 1.0)) (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))))>
* [enter]simplify:  Simplifying (/ (sqrt (- x 1.0)) (* (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))
* * [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 (26 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- x 1.0)) (* (cbrt (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))) (cbrt (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))))
* [exit]simplify:  Simplified to (/ (sqrt (- x 1.0)) (* (cbrt (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))) (cbrt (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))))
* [enter]simplify:  Simplifying (/ (sqrt (- x 1.0)) (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- x 1.0)) (cbrt (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* [exit]simplify:  Simplified to (/ (sqrt (- x 1.0)) (cbrt (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* * * * [misc]progress:  [ 30 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (* (/ (sqrt (- x 1.0)) (sqrt (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))) (/ (sqrt (- x 1.0)) (sqrt (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))))>
* [enter]simplify:  Simplifying (/ (sqrt (- x 1.0)) (sqrt (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- x 1.0)) (fabs (cbrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* [exit]simplify:  Simplified to (/ (sqrt (- x 1.0)) (fabs (cbrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* [enter]simplify:  Simplifying (/ (sqrt (- x 1.0)) (sqrt (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- x 1.0)) (sqrt (cbrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* [exit]simplify:  Simplified to (/ (sqrt (- x 1.0)) (sqrt (cbrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* * * * [misc]progress:  [ 31 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (* (/ (sqrt (- x 1.0)) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (/ (sqrt (- x 1.0)) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))))>
* [enter]simplify:  Simplifying (/ (sqrt (- x 1.0)) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- x 1.0)) (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* [exit]simplify:  Simplified to (/ (sqrt (- x 1.0)) (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* [enter]simplify:  Simplifying (/ (sqrt (- x 1.0)) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- x 1.0)) (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* [exit]simplify:  Simplified to (/ (sqrt (- x 1.0)) (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* * * * [misc]progress:  [ 32 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (* (/ (sqrt (- x 1.0)) (sqrt 1)) (/ (sqrt (- x 1.0)) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (/ (sqrt (- x 1.0)) (sqrt 1))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- x 1.0)) (sqrt 1))
* [exit]simplify:  Simplified to (/ (sqrt (- x 1.0)) (sqrt 1))
* [enter]simplify:  Simplifying (/ (sqrt (- x 1.0)) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- x 1.0)) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* [exit]simplify:  Simplified to (/ (sqrt (- x 1.0)) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* * * * [misc]progress:  [ 33 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (* (/ (sqrt (- x 1.0)) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (/ (sqrt (- x 1.0)) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))))>
* [enter]simplify:  Simplifying (/ (sqrt (- x 1.0)) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- x 1.0)) (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* [exit]simplify:  Simplified to (/ (sqrt (- x 1.0)) (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* [enter]simplify:  Simplifying (/ (sqrt (- x 1.0)) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- x 1.0)) (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* [exit]simplify:  Simplified to (/ (sqrt (- x 1.0)) (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* * * * [misc]progress:  [ 34 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (* (/ (sqrt (- x 1.0)) 1) (/ (sqrt (- x 1.0)) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (/ (sqrt (- x 1.0)) 1)
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- x 1.0)) 1)
* [exit]simplify:  Simplified to (/ (sqrt (- x 1.0)) 1)
* [enter]simplify:  Simplifying (/ (sqrt (- x 1.0)) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- x 1.0)) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* [exit]simplify:  Simplified to (/ (sqrt (- x 1.0)) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* * * * [misc]progress:  [ 35 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (* (/ 1 (* (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))) (/ (- x 1.0) (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))))>
* [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (cbrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))))
* [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (cbrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))))
* [enter]simplify:  Simplifying (/ (- x 1.0) (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* [exit]simplify:  Simplified to (/ (- x 1.0) (cbrt (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* [exit]simplify:  Simplified to (/ (- x 1.0) (cbrt (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* * * * [misc]progress:  [ 36 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (* (/ 1 (sqrt (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))) (/ (- x 1.0) (sqrt (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))
* * [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 (26 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* [enter]simplify:  Simplifying (/ (- x 1.0) (sqrt (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* [exit]simplify:  Simplified to (/ (- x 1.0) (sqrt (cbrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* [exit]simplify:  Simplified to (/ (- x 1.0) (sqrt (cbrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* * * * [misc]progress:  [ 37 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (* (/ 1 (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (/ (- x 1.0) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* [enter]simplify:  Simplifying (/ (- x 1.0) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* [exit]simplify:  Simplified to (/ (- x 1.0) (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* [exit]simplify:  Simplified to (/ (- x 1.0) (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* * * * [misc]progress:  [ 38 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (* (/ 1 (sqrt 1)) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt 1))
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt 1))
* [exit]simplify:  Simplified to (/ 1 (sqrt 1))
* [enter]simplify:  Simplifying (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* [exit]simplify:  Simplified to (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* [exit]simplify:  Simplified to (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* * * * [misc]progress:  [ 39 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (* (/ 1 (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (/ (- x 1.0) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* [enter]simplify:  Simplifying (/ (- x 1.0) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* [exit]simplify:  Simplified to (/ (- x 1.0) (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* [exit]simplify:  Simplified to (/ (- x 1.0) (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* * * * [misc]progress:  [ 40 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (* (/ 1 1) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [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 (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* [exit]simplify:  Simplified to (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* [exit]simplify:  Simplified to (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* * * * [misc]progress:  [ 41 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (* 1 (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* * * * [misc]progress:  [ 42 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (* (- x 1.0) (/ 1 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))
* [exit]simplify:  Simplified to (/ 1 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))
* * * * [misc]progress:  [ 43 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ 1 (/ (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (- x 1.0)))))>
* [enter]simplify:  Simplifying (/ (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (- x 1.0))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))) (- x 1.0))
* [exit]simplify:  Simplified to (/ (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))) (- x 1.0))
* * * * [misc]progress:  [ 44 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (/ (- x 1.0) (* (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))) (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (/ (- x 1.0) (* (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))
* * [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 (33 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* [exit]simplify:  Simplified to (/ (/ (- x 1.0) (cbrt (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))) (cbrt (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* [exit]simplify:  Simplified to (/ (/ (- x 1.0) (cbrt (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))) (cbrt (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* * * * [misc]progress:  [ 45 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (/ (- x 1.0) (sqrt (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))) (sqrt (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (/ (- x 1.0) (sqrt (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* [exit]simplify:  Simplified to (/ (- x 1.0) (fabs (cbrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* [exit]simplify:  Simplified to (/ (- x 1.0) (fabs (cbrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* * * * [misc]progress:  [ 46 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (/ (- x 1.0) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (/ (- x 1.0) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* [exit]simplify:  Simplified to (/ (- x 1.0) (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* [exit]simplify:  Simplified to (/ (- x 1.0) (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* * * * [misc]progress:  [ 47 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (/ (- x 1.0) (sqrt 1)) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (/ (- x 1.0) (sqrt 1))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (/ (- x 1.0) (sqrt 1))
* [exit]simplify:  Simplified to (/ (- x 1.0) (sqrt 1))
* * * * [misc]progress:  [ 48 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (/ (- x 1.0) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (/ (- x 1.0) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* [exit]simplify:  Simplified to (/ (- x 1.0) (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* [exit]simplify:  Simplified to (/ (- x 1.0) (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x)))))
* * * * [misc]progress:  [ 49 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (/ (- x 1.0) 1) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (/ (- x 1.0) 1)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (/ (- x 1.0) 1)
* [exit]simplify:  Simplified to (/ (- x 1.0) 1)
* * * * [misc]progress:  [ 50 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (/ (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (- x 1.0))))))>
* [enter]simplify:  Simplifying (/ (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (- x 1.0)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))) (cbrt (- x 1.0)))
* [exit]simplify:  Simplified to (/ (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))) (cbrt (- x 1.0)))
* * * * [misc]progress:  [ 51 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (sqrt (- x 1.0)) (/ (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (sqrt (- x 1.0))))))>
* [enter]simplify:  Simplifying (/ (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (sqrt (- x 1.0)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))) (sqrt (- x 1.0)))
* [exit]simplify:  Simplified to (/ (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))) (sqrt (- x 1.0)))
* * * * [misc]progress:  [ 52 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ 1 (/ (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (- x 1.0)))))>
* [enter]simplify:  Simplifying (/ (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (- x 1.0))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))) (- x 1.0))
* [exit]simplify:  Simplified to (/ (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))) (- x 1.0))
* * * * [misc]progress:  [ 53 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (* (/ (- x 1.0) (sqrt (+ (pow (+ x 1.0) 3) (pow (* 4.0 (sqrt x)) 3)))) (sqrt (+ (* (+ x 1.0) (+ x 1.0)) (- (* (* 4.0 (sqrt x)) (* 4.0 (sqrt x))) (* (+ x 1.0) (* 4.0 (sqrt x)))))))))>
* [enter]simplify:  Simplifying (/ (- x 1.0) (sqrt (+ (pow (+ x 1.0) 3) (pow (* 4.0 (sqrt x)) 3))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (107 enodes)
* * [misc]simplify:  iters left: 2 (228 enodes)
* * [misc]simplify:  iters left: 1 (346 enodes)
* [exit]simplify:  Simplified to (/ (- x 1.0) (sqrt (+ (* (sqrt x) (* (* 4.0 4.0) (* x 4.0))) (pow (+ 1.0 x) 3))))
* [exit]simplify:  Simplified to (/ (- x 1.0) (sqrt (+ (* (sqrt x) (* (* 4.0 4.0) (* x 4.0))) (pow (+ 1.0 x) 3))))
* * * * [misc]progress:  [ 54 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (* (/ (- x 1.0) (sqrt (- (* (+ x 1.0) (+ x 1.0)) (* (* 4.0 (sqrt x)) (* 4.0 (sqrt x)))))) (sqrt (- (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (/ (- x 1.0) (sqrt (- (* (+ x 1.0) (+ x 1.0)) (* (* 4.0 (sqrt x)) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (113 enodes)
* * [misc]simplify:  iters left: 2 (303 enodes)
* * [misc]simplify:  iters left: 1 (418 enodes)
* [exit]simplify:  Simplified to (/ (- x 1.0) (sqrt (- (* (+ 1.0 x) (+ 1.0 x)) (* x (* 4.0 4.0)))))
* [exit]simplify:  Simplified to (/ (- x 1.0) (sqrt (- (* (+ 1.0 x) (+ 1.0 x)) (* x (* 4.0 4.0)))))
* * * * [misc]progress:  [ 55 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- (pow x 3) (pow 1.0 3)) (* (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0)))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (77 enodes)
* * [misc]simplify:  iters left: 2 (97 enodes)
* * [misc]simplify:  iters left: 1 (109 enodes)
* [exit]simplify:  Simplified to (* (+ (* (+ 1.0 x) 1.0) (* x x)) (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))))
* [exit]simplify:  Simplified to (* (+ (* (+ 1.0 x) 1.0) (* x x)) (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))))
* * * * [misc]progress:  [ 56 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- (* x x) (* 1.0 1.0)) (* (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (+ x 1.0)))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (+ x 1.0))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))) (+ 1.0 x))
* [exit]simplify:  Simplified to (* (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))) (+ 1.0 x))
* * * * [misc]progress:  [ 57 / 134 ] simplifiying candidate #<alt-delta (λ (x) (pow (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) 1))>
* [enter]simplify:  Simplifying (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (63 enodes)
* * [misc]simplify:  iters left: 1 (83 enodes)
* [exit]simplify:  Simplified to (/ (* 6.0 (- x 1.0)) (+ (* (sqrt x) 4.0) (+ x 1.0)))
* [exit]simplify:  Simplified to (/ (* 6.0 (- x 1.0)) (+ (* (sqrt x) 4.0) (+ x 1.0)))
* * * * [misc]progress:  [ 58 / 134 ] simplifiying candidate #<alt-delta (λ (x) (pow (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) 1))>
* * * * [misc]progress:  [ 59 / 134 ] simplifiying candidate #<alt-delta (λ (x) (exp (+ (log (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (- (log (- x 1.0)) (log (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))))>
* [enter]simplify:  Simplifying (+ (log (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (- (log (- x 1.0)) (log (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (- (log (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))) (- (log (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (log (- x 1.0))))
* [exit]simplify:  Simplified to (- (log (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))) (- (log (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (log (- x 1.0))))
* * * * [misc]progress:  [ 60 / 134 ] simplifiying candidate #<alt-delta (λ (x) (exp (+ (log (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (log (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))))>
* [enter]simplify:  Simplifying (+ (log (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (log (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (+ (log (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))) (log (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))))
* [exit]simplify:  Simplified to (+ (log (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))) (log (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))))
* * * * [misc]progress:  [ 61 / 134 ] simplifiying candidate #<alt-delta (λ (x) (exp (log (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))))>
* [enter]simplify:  Simplifying (log (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (82 enodes)
* * [misc]simplify:  iters left: 1 (111 enodes)
* [exit]simplify:  Simplified to (log (* (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))))
* [exit]simplify:  Simplified to (log (* (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))))
* * * * [misc]progress:  [ 62 / 134 ] simplifiying candidate #<alt-delta (λ (x) (log (exp (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))))>
* [enter]simplify:  Simplifying (exp (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (67 enodes)
* [exit]simplify:  Simplified to (exp (* (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))))
* [exit]simplify:  Simplified to (exp (* (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))))
* * * * [misc]progress:  [ 63 / 134 ] simplifiying candidate #<alt-delta (λ (x) (cbrt (* (* (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (/ (* (* (- x 1.0) (- x 1.0)) (- x 1.0)) (* (* (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))))>
* [enter]simplify:  Simplifying (* (* (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (/ (* (* (- x 1.0) (- x 1.0)) (- x 1.0)) (* (* (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (106 enodes)
* * [misc]simplify:  iters left: 3 (219 enodes)
* * [misc]simplify:  iters left: 2 (437 enodes)
* [exit]simplify:  Simplified to (* (/ (* 6.0 6.0) (+ (* (sqrt x) 4.0) (+ x 1.0))) (* (/ (* 6.0 (- x 1.0)) (+ (* (sqrt x) 4.0) (+ x 1.0))) (/ (* (- x 1.0) (- x 1.0)) (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* [exit]simplify:  Simplified to (* (/ (* 6.0 6.0) (+ (* (sqrt x) 4.0) (+ x 1.0))) (* (/ (* 6.0 (- x 1.0)) (+ (* (sqrt x) 4.0) (+ x 1.0))) (/ (* (- x 1.0) (- x 1.0)) (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* * * * [misc]progress:  [ 64 / 134 ] simplifiying candidate #<alt-delta (λ (x) (cbrt (* (* (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (* (* (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))))>
* [enter]simplify:  Simplifying (* (* (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (* (* (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (40 enodes)
* * [misc]simplify:  iters left: 4 (68 enodes)
* * [misc]simplify:  iters left: 3 (113 enodes)
* * [misc]simplify:  iters left: 2 (218 enodes)
* * [misc]simplify:  iters left: 1 (356 enodes)
* [exit]simplify:  Simplified to (* (/ (* (- x 1.0) (- x 1.0)) (+ (* (sqrt x) 4.0) (+ x 1.0))) (* (/ (pow 6.0 3) (+ (* (sqrt x) 4.0) (+ x 1.0))) (/ (- x 1.0) (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* [exit]simplify:  Simplified to (* (/ (* (- x 1.0) (- x 1.0)) (+ (* (sqrt x) 4.0) (+ x 1.0))) (* (/ (pow 6.0 3) (+ (* (sqrt x) 4.0) (+ x 1.0))) (/ (- x 1.0) (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* * * * [misc]progress:  [ 65 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (* (cbrt (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))) (cbrt (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))) (cbrt (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))))>
* [enter]simplify:  Simplifying (* (cbrt (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))) (cbrt (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))) (cbrt (* (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))))
* [exit]simplify:  Simplified to (* (cbrt (* (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))) (cbrt (* (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))))
* [enter]simplify:  Simplifying (cbrt (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))))
* [exit]simplify:  Simplified to (cbrt (* (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))))
* * * * [misc]progress:  [ 66 / 134 ] simplifiying candidate #<alt-delta (λ (x) (cbrt (* (* (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))))>
* [enter]simplify:  Simplifying (* (* (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (113 enodes)
* * [misc]simplify:  iters left: 2 (206 enodes)
* * [misc]simplify:  iters left: 1 (366 enodes)
* [exit]simplify:  Simplified to (pow (/ (* 6.0 (- x 1.0)) (+ (* (sqrt x) 4.0) (+ x 1.0))) 3)
* [exit]simplify:  Simplified to (pow (/ (* 6.0 (- x 1.0)) (+ (* (sqrt x) 4.0) (+ x 1.0))) 3)
* * * * [misc]progress:  [ 67 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))) (sqrt (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))))>
* [enter]simplify:  Simplifying (sqrt (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (sqrt (* (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))))
* [exit]simplify:  Simplified to (sqrt (* (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))))
* [enter]simplify:  Simplifying (sqrt (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (sqrt (* (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))))
* [exit]simplify:  Simplified to (sqrt (* (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))))
* * * * [misc]progress:  [ 68 / 134 ] simplifiying candidate #<alt-delta (λ (x) (/ (* 6.0 (- x 1.0)) (* (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (* 6.0 (- x 1.0))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (* (- x 1.0) 6.0)
* [exit]simplify:  Simplified to (* (- x 1.0) 6.0)
* [enter]simplify:  Simplifying (* (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (+ (+ 1.0 x) (* 4.0 (sqrt x)))
* [exit]simplify:  Simplified to (+ (+ 1.0 x) (* 4.0 (sqrt x)))
* * * * [misc]progress:  [ 69 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* 1 (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* * * * [misc]progress:  [ 70 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (* (cbrt (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (cbrt (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))) (cbrt (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (* (cbrt (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (cbrt (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (57 enodes)
* * [misc]simplify:  iters left: 1 (62 enodes)
* [exit]simplify:  Simplified to (* (* (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (cbrt (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))) (cbrt (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))))
* [exit]simplify:  Simplified to (* (* (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (cbrt (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))) (cbrt (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))))
* * * * [misc]progress:  [ 71 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (sqrt (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))) (sqrt (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (sqrt (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))) (/ (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))) 6.0))
* [exit]simplify:  Simplified to (/ (sqrt (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))) (/ (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))) 6.0))
* * * * [misc]progress:  [ 72 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (* (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))) (/ (cbrt (- x 1.0)) (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (* (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (100 enodes)
* * [misc]simplify:  iters left: 2 (145 enodes)
* * [misc]simplify:  iters left: 1 (207 enodes)
* [exit]simplify:  Simplified to (/ (/ (* 6.0 (cbrt (- x 1.0))) (cbrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))) (* (/ (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))) (cbrt (- x 1.0))) (cbrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))))
* [exit]simplify:  Simplified to (/ (/ (* 6.0 (cbrt (- x 1.0))) (cbrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))) (* (/ (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))) (cbrt (- x 1.0))) (cbrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))))
* * * * [misc]progress:  [ 73 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (sqrt (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))) (/ (cbrt (- x 1.0)) (sqrt (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (sqrt (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (82 enodes)
* * [misc]simplify:  iters left: 1 (102 enodes)
* [exit]simplify:  Simplified to (/ (/ (* 6.0 (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (fabs (cbrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* [exit]simplify:  Simplified to (/ (/ (* 6.0 (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (fabs (cbrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* * * * [misc]progress:  [ 74 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))) (/ (cbrt (- x 1.0)) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (67 enodes)
* * [misc]simplify:  iters left: 2 (76 enodes)
* * [misc]simplify:  iters left: 1 (102 enodes)
* [exit]simplify:  Simplified to (/ (/ (* 6.0 (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* [exit]simplify:  Simplified to (/ (/ (* 6.0 (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* * * * [misc]progress:  [ 75 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (sqrt 1))) (/ (cbrt (- x 1.0)) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (sqrt 1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (70 enodes)
* * [misc]simplify:  iters left: 2 (81 enodes)
* * [misc]simplify:  iters left: 1 (101 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (- x 1.0)) (/ (/ (sqrt 1) 6.0) (cbrt (- x 1.0)))) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))
* [exit]simplify:  Simplified to (/ (/ (cbrt (- x 1.0)) (/ (/ (sqrt 1) 6.0) (cbrt (- x 1.0)))) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))
* * * * [misc]progress:  [ 76 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))) (/ (cbrt (- x 1.0)) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (67 enodes)
* * [misc]simplify:  iters left: 2 (76 enodes)
* * [misc]simplify:  iters left: 1 (102 enodes)
* [exit]simplify:  Simplified to (/ (/ (* 6.0 (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* [exit]simplify:  Simplified to (/ (/ (* 6.0 (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* * * * [misc]progress:  [ 77 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) 1)) (/ (cbrt (- x 1.0)) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (* (cbrt (- x 1.0)) (cbrt (- x 1.0))) 1))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (70 enodes)
* * [misc]simplify:  iters left: 2 (83 enodes)
* * [misc]simplify:  iters left: 1 (107 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (- x 1.0)) (/ (/ 1 6.0) (cbrt (- x 1.0)))) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))
* [exit]simplify:  Simplified to (/ (/ (cbrt (- x 1.0)) (/ (/ 1 6.0) (cbrt (- x 1.0)))) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))
* * * * [misc]progress:  [ 78 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (sqrt (- x 1.0)) (* (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))) (/ (sqrt (- x 1.0)) (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (sqrt (- x 1.0)) (* (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))
* * [misc]simplify:  iters left: 6 (16 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 (99 enodes)
* * [misc]simplify:  iters left: 1 (129 enodes)
* [exit]simplify:  Simplified to (* (/ (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (cbrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))) (/ (sqrt (- x 1.0)) (cbrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))))
* [exit]simplify:  Simplified to (* (/ (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (cbrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))) (/ (sqrt (- x 1.0)) (cbrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))))
* * * * [misc]progress:  [ 79 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (sqrt (- x 1.0)) (sqrt (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))) (/ (sqrt (- x 1.0)) (sqrt (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (sqrt (- x 1.0)) (sqrt (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (66 enodes)
* * [misc]simplify:  iters left: 1 (92 enodes)
* [exit]simplify:  Simplified to (/ (/ (* 6.0 (sqrt (- x 1.0))) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (fabs (cbrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* [exit]simplify:  Simplified to (/ (/ (* 6.0 (sqrt (- x 1.0))) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (fabs (cbrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* * * * [misc]progress:  [ 80 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (sqrt (- x 1.0)) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))) (/ (sqrt (- x 1.0)) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (sqrt (- x 1.0)) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt 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 (49 enodes)
* * [misc]simplify:  iters left: 2 (63 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (/ (/ (* 6.0 (sqrt (- x 1.0))) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* [exit]simplify:  Simplified to (/ (/ (* 6.0 (sqrt (- x 1.0))) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* * * * [misc]progress:  [ 81 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (sqrt (- x 1.0)) (sqrt 1))) (/ (sqrt (- x 1.0)) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (sqrt (- x 1.0)) (sqrt 1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (66 enodes)
* * [misc]simplify:  iters left: 1 (92 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (- x 1.0)) (/ (sqrt 1) 6.0)) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))
* [exit]simplify:  Simplified to (/ (/ (sqrt (- x 1.0)) (/ (sqrt 1) 6.0)) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))
* * * * [misc]progress:  [ 82 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (sqrt (- x 1.0)) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))) (/ (sqrt (- x 1.0)) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (sqrt (- x 1.0)) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt 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 (49 enodes)
* * [misc]simplify:  iters left: 2 (63 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (/ (/ (* 6.0 (sqrt (- x 1.0))) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* [exit]simplify:  Simplified to (/ (/ (* 6.0 (sqrt (- x 1.0))) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* * * * [misc]progress:  [ 83 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (sqrt (- x 1.0)) 1)) (/ (sqrt (- x 1.0)) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (sqrt (- x 1.0)) 1))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* * [misc]simplify:  iters left: 1 (74 enodes)
* [exit]simplify:  Simplified to (/ (* 6.0 (sqrt (- x 1.0))) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))
* [exit]simplify:  Simplified to (/ (* 6.0 (sqrt (- x 1.0))) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))
* * * * [misc]progress:  [ 84 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ 1 (* (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))) (/ (- x 1.0) (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ 1 (* (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (63 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (117 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (cbrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))) (cbrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* [exit]simplify:  Simplified to (/ (/ (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (cbrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))) (cbrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* * * * [misc]progress:  [ 85 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ 1 (sqrt (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))) (/ (- x 1.0) (sqrt (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ 1 (sqrt (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))
* * [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 (47 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (59 enodes)
* [exit]simplify:  Simplified to (/ (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (fabs (cbrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* [exit]simplify:  Simplified to (/ (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (fabs (cbrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* * * * [misc]progress:  [ 86 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ 1 (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))) (/ (- x 1.0) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ 1 (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (56 enodes)
* [exit]simplify:  Simplified to (/ (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* [exit]simplify:  Simplified to (/ (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* * * * [misc]progress:  [ 87 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ 1 (sqrt 1))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ 1 (sqrt 1)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (56 enodes)
* [exit]simplify:  Simplified to (/ (/ 6.0 (sqrt 1)) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))
* [exit]simplify:  Simplified to (/ (/ 6.0 (sqrt 1)) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))
* * * * [misc]progress:  [ 88 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ 1 (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))) (/ (- x 1.0) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ 1 (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (56 enodes)
* [exit]simplify:  Simplified to (/ (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* [exit]simplify:  Simplified to (/ (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* * * * [misc]progress:  [ 89 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ 1 1)) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ 1 1))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))
* [exit]simplify:  Simplified to (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))
* * * * [misc]progress:  [ 90 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) 1) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) 1)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))
* [exit]simplify:  Simplified to (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))
* * * * [misc]progress:  [ 91 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (- x 1.0)) (/ 1 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (- x 1.0))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (/ (* 6.0 (- x 1.0)) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))
* [exit]simplify:  Simplified to (/ (* 6.0 (- x 1.0)) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))
* * * * [misc]progress:  [ 92 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (pow (+ x 1.0) 3) (pow (* 4.0 (sqrt x)) 3))))) (sqrt (+ (* (+ x 1.0) (+ x 1.0)) (- (* (* 4.0 (sqrt x)) (* 4.0 (sqrt x))) (* (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (pow (+ x 1.0) 3) (pow (* 4.0 (sqrt x)) 3)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (40 enodes)
* * [misc]simplify:  iters left: 4 (73 enodes)
* * [misc]simplify:  iters left: 3 (138 enodes)
* * [misc]simplify:  iters left: 2 (289 enodes)
* * [misc]simplify:  iters left: 1 (436 enodes)
* [exit]simplify:  Simplified to (/ (/ (* 6.0 (- x 1.0)) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (sqrt (+ (* (* (sqrt x) 4.0) (* (* x 4.0) 4.0)) (pow (+ x 1.0) 3))))
* [exit]simplify:  Simplified to (/ (/ (* 6.0 (- x 1.0)) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (sqrt (+ (* (* (sqrt x) 4.0) (* (* x 4.0) 4.0)) (pow (+ x 1.0) 3))))
* * * * [misc]progress:  [ 93 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (- (* (+ x 1.0) (+ x 1.0)) (* (* 4.0 (sqrt x)) (* 4.0 (sqrt x))))))) (sqrt (- (+ x 1.0) (* 4.0 (sqrt x))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (- (* (+ x 1.0) (+ x 1.0)) (* (* 4.0 (sqrt x)) (* 4.0 (sqrt x)))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (71 enodes)
* * [misc]simplify:  iters left: 3 (137 enodes)
* * [misc]simplify:  iters left: 2 (336 enodes)
* [exit]simplify:  Simplified to (/ (* 6.0 (- x 1.0)) (* (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))) (sqrt (- (* (+ x 1.0) (+ x 1.0)) (* x (* 4.0 4.0))))))
* [exit]simplify:  Simplified to (/ (* 6.0 (- x 1.0)) (* (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))) (sqrt (- (* (+ x 1.0) (+ x 1.0)) (* x (* 4.0 4.0))))))
* * * * [misc]progress:  [ 94 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (* (cbrt (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (cbrt (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))) (* (cbrt (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (* (cbrt (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (* (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (cbrt (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))))
* [exit]simplify:  Simplified to (* (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (cbrt (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))))
* * * * [misc]progress:  [ 95 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (* (sqrt (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (* (sqrt (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (* (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (sqrt (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))))
* [exit]simplify:  Simplified to (* (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (sqrt (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))))
* * * * [misc]progress:  [ 96 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* 1 (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (63 enodes)
* * [misc]simplify:  iters left: 1 (83 enodes)
* [exit]simplify:  Simplified to (/ (* 6.0 (- x 1.0)) (+ (* (sqrt x) 4.0) (+ x 1.0)))
* [exit]simplify:  Simplified to (/ (* 6.0 (- x 1.0)) (+ (* (sqrt x) 4.0) (+ x 1.0)))
* * * * [misc]progress:  [ 97 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* 6.0 (* (/ 1 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (* (/ 1 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (48 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* * [misc]simplify:  iters left: 1 (74 enodes)
* [exit]simplify:  Simplified to (- (/ x (+ (* (sqrt x) 4.0) (+ x 1.0))) (/ 1.0 (+ (* (sqrt x) 4.0) (+ x 1.0))))
* [exit]simplify:  Simplified to (- (/ x (+ (* (sqrt x) 4.0) (+ x 1.0))) (/ 1.0 (+ (* (sqrt x) 4.0) (+ x 1.0))))
* * * * [misc]progress:  [ 98 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (pow (+ x 1.0) 3) (pow (* 4.0 (sqrt x)) 3)))) (* (sqrt (+ (* (+ x 1.0) (+ x 1.0)) (- (* (* 4.0 (sqrt x)) (* 4.0 (sqrt x))) (* (+ x 1.0) (* 4.0 (sqrt x)))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (* (+ x 1.0) (+ x 1.0)) (- (* (* 4.0 (sqrt x)) (* 4.0 (sqrt x))) (* (+ x 1.0) (* 4.0 (sqrt x)))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (80 enodes)
* * [misc]simplify:  iters left: 3 (129 enodes)
* * [misc]simplify:  iters left: 2 (196 enodes)
* * [misc]simplify:  iters left: 1 (352 enodes)
* [exit]simplify:  Simplified to (* (sqrt (- (+ (* (+ 1.0 x) (+ 1.0 x)) (* (* 4.0 4.0) x)) (* (* (sqrt x) 4.0) (+ 1.0 x)))) (/ (- x 1.0) (sqrt (+ (+ 1.0 x) (* (sqrt x) 4.0)))))
* [exit]simplify:  Simplified to (* (sqrt (- (+ (* (+ 1.0 x) (+ 1.0 x)) (* (* 4.0 4.0) x)) (* (* (sqrt x) 4.0) (+ 1.0 x)))) (/ (- x 1.0) (sqrt (+ (+ 1.0 x) (* (sqrt x) 4.0)))))
* * * * [misc]progress:  [ 99 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (- (* (+ x 1.0) (+ x 1.0)) (* (* 4.0 (sqrt x)) (* 4.0 (sqrt x)))))) (* (sqrt (- (+ x 1.0) (* 4.0 (sqrt x)))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (* (sqrt (- (+ x 1.0) (* 4.0 (sqrt x)))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (56 enodes)
* [exit]simplify:  Simplified to (* (- x 1.0) (/ (sqrt (- (+ 1.0 x) (* 4.0 (sqrt x)))) (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x))))))
* [exit]simplify:  Simplified to (* (- x 1.0) (/ (sqrt (- (+ 1.0 x) (* 4.0 (sqrt x)))) (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x))))))
* * * * [misc]progress:  [ 100 / 134 ] simplifiying candidate #<alt-delta (λ (x) (/ (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (- x 1.0)) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))>
* [enter]simplify:  Simplifying (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (- x 1.0))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (/ (* 6.0 (- x 1.0)) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))
* [exit]simplify:  Simplified to (/ (* 6.0 (- x 1.0)) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))
* * * * [misc]progress:  [ 101 / 134 ] simplifiying candidate #<alt-delta (λ (x) (/ (* 6.0 (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))>
* [enter]simplify:  Simplifying (* 6.0 (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (42 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (/ (* (- x 1.0) 6.0) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))
* [exit]simplify:  Simplified to (/ (* (- x 1.0) 6.0) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))
* * * * [misc]progress:  [ 102 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* * * * [misc]progress:  [ 103 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (pow (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) 1) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* * * * [misc]progress:  [ 104 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (exp (log (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (log (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* [exit]simplify:  Simplified to (log (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* [exit]simplify:  Simplified to (log (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* * * * [misc]progress:  [ 105 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (log (exp (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (exp (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* [exit]simplify:  Simplified to (exp (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* [exit]simplify:  Simplified to (exp (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* * * * [misc]progress:  [ 106 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (* (* (cbrt (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (cbrt (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))) (cbrt (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (* (cbrt (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (cbrt (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))) (cbrt (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))))
* [exit]simplify:  Simplified to (* (cbrt (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))) (cbrt (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))))
* [enter]simplify:  Simplifying (cbrt (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* [exit]simplify:  Simplified to (cbrt (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* * * * [misc]progress:  [ 107 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (cbrt (* (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (* (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (70 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (/ (/ (pow 6.0 3) (+ (* (sqrt x) 4.0) (+ x 1.0))) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))
* [exit]simplify:  Simplified to (/ (/ (pow 6.0 3) (+ (* (sqrt x) 4.0) (+ x 1.0))) (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))
* * * * [misc]progress:  [ 108 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (* (sqrt (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (sqrt (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (sqrt (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* [exit]simplify:  Simplified to (sqrt (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* [exit]simplify:  Simplified to (sqrt (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* [enter]simplify:  Simplifying (sqrt (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* [exit]simplify:  Simplified to (sqrt (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* [exit]simplify:  Simplified to (sqrt (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* * * * [misc]progress:  [ 109 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (- 6.0) (- (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (- 6.0)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (- 6.0)
* [exit]simplify:  Simplified to (- 6.0)
* [enter]simplify:  Simplifying (- (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (- (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))))
* [exit]simplify:  Simplified to (- (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))))
* * * * [misc]progress:  [ 110 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (* 1 (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* * * * [misc]progress:  [ 111 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (* 6.0 (/ 1 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))
* [exit]simplify:  Simplified to (/ 1 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))
* * * * [misc]progress:  [ 112 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 (/ (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) 6.0)) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (/ (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) 6.0)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))) 6.0)
* [exit]simplify:  Simplified to (/ (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))) 6.0)
* * * * [misc]progress:  [ 113 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (/ 6.0 (* (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))) (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (/ 6.0 (* (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))
* * [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 (25 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* [exit]simplify:  Simplified to (/ 6.0 (* (cbrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (cbrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))))
* [exit]simplify:  Simplified to (/ 6.0 (* (cbrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))) (cbrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))))
* * * * [misc]progress:  [ 114 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (/ 6.0 (sqrt (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))) (sqrt (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (/ 6.0 (sqrt (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* [exit]simplify:  Simplified to (/ 6.0 (fabs (cbrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* [exit]simplify:  Simplified to (/ 6.0 (fabs (cbrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* * * * [misc]progress:  [ 115 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (/ 6.0 (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (/ 6.0 (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* [exit]simplify:  Simplified to (/ 6.0 (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* [exit]simplify:  Simplified to (/ 6.0 (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* * * * [misc]progress:  [ 116 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (/ 6.0 (sqrt 1)) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (/ 6.0 (sqrt 1))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 6.0 (sqrt 1))
* [exit]simplify:  Simplified to (/ 6.0 (sqrt 1))
* * * * [misc]progress:  [ 117 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (/ 6.0 (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (/ 6.0 (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* [exit]simplify:  Simplified to (/ 6.0 (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* [exit]simplify:  Simplified to (/ 6.0 (sqrt (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0)))))
* * * * [misc]progress:  [ 118 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (/ 6.0 1) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (/ 6.0 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (/ 6.0 1)
* [exit]simplify:  Simplified to (/ 6.0 1)
* * * * [misc]progress:  [ 119 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 (sqrt (+ (pow (+ x 1.0) 3) (pow (* 4.0 (sqrt x)) 3)))) (sqrt (+ (* (+ x 1.0) (+ x 1.0)) (- (* (* 4.0 (sqrt x)) (* 4.0 (sqrt x))) (* (+ x 1.0) (* 4.0 (sqrt x))))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (/ 6.0 (sqrt (+ (pow (+ x 1.0) 3) (pow (* 4.0 (sqrt x)) 3))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (104 enodes)
* * [misc]simplify:  iters left: 2 (199 enodes)
* * [misc]simplify:  iters left: 1 (304 enodes)
* [exit]simplify:  Simplified to (/ 6.0 (sqrt (+ (* (* (sqrt x) 4.0) (* (* 4.0 x) 4.0)) (pow (+ x 1.0) 3))))
* [exit]simplify:  Simplified to (/ 6.0 (sqrt (+ (* (* (sqrt x) 4.0) (* (* 4.0 x) 4.0)) (pow (+ x 1.0) 3))))
* * * * [misc]progress:  [ 120 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 6.0 (sqrt (- (* (+ x 1.0) (+ x 1.0)) (* (* 4.0 (sqrt x)) (* 4.0 (sqrt x)))))) (sqrt (- (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))>
* [enter]simplify:  Simplifying (/ 6.0 (sqrt (- (* (+ x 1.0) (+ x 1.0)) (* (* 4.0 (sqrt x)) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (103 enodes)
* * [misc]simplify:  iters left: 2 (295 enodes)
* * [misc]simplify:  iters left: 1 (403 enodes)
* [exit]simplify:  Simplified to (/ 6.0 (sqrt (- (* (+ x 1.0) (+ x 1.0)) (* 4.0 (* 4.0 x)))))
* [exit]simplify:  Simplified to (/ 6.0 (sqrt (- (* (+ x 1.0) (+ x 1.0)) (* 4.0 (* 4.0 x)))))
* * * * [misc]progress:  [ 121 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (pow (+ (+ x 1.0) (* 4.0 (sqrt x))) 1/2))))>
* * * * [misc]progress:  [ 122 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (pow (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) 1))))>
* * * * [misc]progress:  [ 123 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (exp (log (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))))>
* [enter]simplify:  Simplifying (log (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (log (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))))
* [exit]simplify:  Simplified to (log (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))))
* * * * [misc]progress:  [ 124 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (log (exp (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))))>
* [enter]simplify:  Simplifying (exp (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (exp (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))))
* [exit]simplify:  Simplified to (exp (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))))
* * * * [misc]progress:  [ 125 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (* (* (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))))>
* [enter]simplify:  Simplifying (* (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x))))) (cbrt (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x))))))
* [exit]simplify:  Simplified to (* (cbrt (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x))))) (cbrt (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x))))))
* [enter]simplify:  Simplifying (cbrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))))
* [exit]simplify:  Simplified to (cbrt (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))))
* * * * [misc]progress:  [ 126 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (cbrt (* (* (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))))>
* [enter]simplify:  Simplifying (* (* (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (66 enodes)
* * [misc]simplify:  iters left: 1 (76 enodes)
* [exit]simplify:  Simplified to (* (+ (+ 1.0 x) (* 4.0 (sqrt x))) (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))))
* [exit]simplify:  Simplified to (* (+ (+ 1.0 x) (* 4.0 (sqrt x))) (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))))
* * * * [misc]progress:  [ 127 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (* (sqrt (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))) (sqrt (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))))>
* [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))) (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* [exit]simplify:  Simplified to (fabs (cbrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))))
* [exit]simplify:  Simplified to (fabs (cbrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))))
* [enter]simplify:  Simplifying (sqrt (cbrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))))
* [exit]simplify:  Simplified to (sqrt (cbrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))))
* * * * [misc]progress:  [ 128 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (* (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))))
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))))
* [enter]simplify:  Simplifying (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))))
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))))
* * * * [misc]progress:  [ 129 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (* (sqrt 1) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (sqrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [exit]simplify:  Simplified to (sqrt 1)
* [enter]simplify:  Simplifying (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x))))
* [exit]simplify:  Simplified to (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x))))
* * * * [misc]progress:  [ 130 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (/ (sqrt (+ (pow (+ x 1.0) 3) (pow (* 4.0 (sqrt x)) 3))) (sqrt (+ (* (+ x 1.0) (+ x 1.0)) (- (* (* 4.0 (sqrt x)) (* 4.0 (sqrt x))) (* (+ x 1.0) (* 4.0 (sqrt x))))))))))>
* [enter]simplify:  Simplifying (sqrt (+ (pow (+ x 1.0) 3) (pow (* 4.0 (sqrt x)) 3)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (102 enodes)
* * [misc]simplify:  iters left: 2 (229 enodes)
* * [misc]simplify:  iters left: 1 (343 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (pow (+ 1.0 x) 3) (* (* (sqrt x) (* 4.0 x)) (* 4.0 4.0))))
* [exit]simplify:  Simplified to (sqrt (+ (pow (+ 1.0 x) 3) (* (* (sqrt x) (* 4.0 x)) (* 4.0 4.0))))
* [enter]simplify:  Simplifying (sqrt (+ (* (+ x 1.0) (+ x 1.0)) (- (* (* 4.0 (sqrt x)) (* 4.0 (sqrt x))) (* (+ x 1.0) (* 4.0 (sqrt x))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (100 enodes)
* * [misc]simplify:  iters left: 2 (196 enodes)
* * [misc]simplify:  iters left: 1 (304 enodes)
* [exit]simplify:  Simplified to (sqrt (- (+ (* (+ 1.0 x) (+ 1.0 x)) (* (* x 4.0) 4.0)) (* (+ 1.0 x) (* (sqrt x) 4.0))))
* [exit]simplify:  Simplified to (sqrt (- (+ (* (+ 1.0 x) (+ 1.0 x)) (* (* x 4.0) 4.0)) (* (+ 1.0 x) (* (sqrt x) 4.0))))
* * * * [misc]progress:  [ 131 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (/ (sqrt (- (* (+ x 1.0) (+ x 1.0)) (* (* 4.0 (sqrt x)) (* 4.0 (sqrt x))))) (sqrt (- (+ x 1.0) (* 4.0 (sqrt x))))))))>
* [enter]simplify:  Simplifying (sqrt (- (* (+ x 1.0) (+ x 1.0)) (* (* 4.0 (sqrt x)) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (101 enodes)
* * [misc]simplify:  iters left: 2 (293 enodes)
* * [misc]simplify:  iters left: 1 (403 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* (+ 1.0 x) (+ 1.0 x)) (* 4.0 (* x 4.0))))
* [exit]simplify:  Simplified to (sqrt (- (* (+ 1.0 x) (+ 1.0 x)) (* 4.0 (* x 4.0))))
* [enter]simplify:  Simplifying (sqrt (- (+ x 1.0) (* 4.0 (sqrt x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (20 enodes)
* [exit]simplify:  Simplified to (sqrt (- (+ 1.0 x) (* 4.0 (sqrt x))))
* [exit]simplify:  Simplified to (sqrt (- (+ 1.0 x) (* 4.0 (sqrt x))))
* * * * [misc]progress:  [ 132 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (* (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))))
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))))
* [enter]simplify:  Simplifying (sqrt (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))))
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (+ 1.0 x) (* 4.0 (sqrt x)))))
* * * * [misc]progress:  [ 133 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (fabs (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* * * * [misc]progress:  [ 134 / 134 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (* 1 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))))))>
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* * [misc]regime-changes:  Finding splitpoints for: (#<alt-delta (λ (x) (* (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x))))) (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))))> #<alt-delta (λ (x) (* (/ 6.0 1) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))))> #<alt-event (λ (x) (/ (* 6.0 (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x)))))> #<alt-delta (λ (x) (* (* 6.0 (- x 1.0)) (/ 1 (+ (+ x 1.0) (* 4.0 (sqrt x))))))> #<alt-delta (λ (x) (* (/ (* 6.0 (- x 1.0)) (+ (pow (+ x 1.0) 3) (pow (* 4.0 (sqrt x)) 3))) (+ (* (+ x 1.0) (+ x 1.0)) (- (* (* 4.0 (sqrt x)) (* 4.0 (sqrt x))) (* (+ x 1.0) (* 4.0 (sqrt x)))))))> #<alt-delta (λ (x) (cbrt (pow (/ (* (- x 1.0) 6.0) (+ (* 4.0 (sqrt x)) (+ x 1.0))) 3)))>)
* [misc]regimes:  Found splitpoints: (#s(sp 0 x +inf.0)) , with alts (#<alt-delta (λ (x) (* (/ 6.0 1) (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))))>)
* [enter]simplify:  Simplifying (/ 6.0 (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))
* [exit]simplify:  Simplified to (/ 6.0 (sqrt (+ (* (sqrt x) 4.0) (+ x 1.0))))
* [enter]simplify:  Simplifying (/ (- x 1.0) (sqrt (+ (+ x 1.0) (* 4.0 (sqrt x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* [exit]simplify:  Simplified to (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* [exit]simplify:  Simplified to (/ (- x 1.0) (sqrt (+ (* (sqrt x) 4.0) (+ 1.0 x))))
* [enter]simplify:  Simplifying (/ 6.0 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (/ 6.0 1)
* [exit]simplify:  Simplified to (/ 6.0 1)
* [enter]simplify:  Simplifying (/ (- x 1.0) (+ (+ x 1.0) (* 4.0 (sqrt x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* [exit]simplify:  Simplified to (/ (- x 1.0) (+ (* (sqrt x) 4.0) (+ 1.0 x)))
* [exit]simplify:  Simplified to (/ (- x 1.0) (+ (* (sqrt x) 4.0) (+ 1.0 x)))
* [enter]simplify:  Simplifying (/ (* 6.0 (- x 1.0)) (+ (+ x 1.0) (* 4.0 (sqrt x))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* * [misc]simplify:  iters left: 1 (43 enodes)
* [exit]simplify:  Simplified to (/ (* (- x 1.0) 6.0) (+ (+ x 1.0) (* (sqrt x) 4.0)))
* [enter]simplify:  Simplifying (/ 1 (+ (+ x 1.0) (* 4.0 (sqrt x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ (* (sqrt x) 4.0) (+ x 1.0)))
* [exit]simplify:  Simplified to (/ 1 (+ (* (sqrt x) 4.0) (+ x 1.0)))
* [enter]simplify:  Simplifying (/ (* 6.0 (- x 1.0)) (+ (pow (+ x 1.0) 3) (pow (* 4.0 (sqrt x)) 3)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (107 enodes)
* * [misc]simplify:  iters left: 2 (205 enodes)
* * [misc]simplify:  iters left: 1 (329 enodes)
* [exit]simplify:  Simplified to (/ (* (- x 1.0) 6.0) (+ (* (* (sqrt x) (* x 4.0)) (* 4.0 4.0)) (pow (+ x 1.0) 3)))
* [exit]simplify:  Simplified to (/ (* (- x 1.0) 6.0) (+ (* (* (sqrt x) (* x 4.0)) (* 4.0 4.0)) (pow (+ x 1.0) 3)))
* [enter]simplify:  Simplifying (/ (* (- x 1.0) 6.0) (+ (* 4.0 (sqrt x)) (+ x 1.0)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (53 enodes)
* [exit]simplify:  Simplified to (/ (* (- x 1.0) 6.0) (+ (+ 1.0 x) (* (sqrt x) 4.0)))
* [exit]simplify:  Simplified to (/ (* (- x 1.0) 6.0) (+ (+ 1.0 x) (* (sqrt x) 4.0)))