* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * [misc]progress:  [2/2] Setting up program.
* [enter]simplify:  Simplifying (* (sqrt (- x 1)) (sqrt x))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (sqrt x) (sqrt (- x 1)))
* [misc]progress:  [Phase 2 of 3] Improving.
* * [misc]progress:  iteration 1 / 2
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-event (λ (x) (* (sqrt (- x 1)) (sqrt x)))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (* (sqrt (- x 1)) (sqrt x)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* (sqrt (- x 1)) (sqrt x)) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- x 1) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1))
* [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 (* (sqrt (- x 1)) (sqrt x)) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- x 1) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1))
* [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 (* (sqrt -1) 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt -1) +nan.0) (* (/ 1/2 (sqrt -1)) 0)) into (- (* +nan.0 (sqrt -1)))
* [misc]backup-simplify:  Simplify (- (* +nan.0 (sqrt -1))) into (- (* +nan.0 (sqrt -1)))
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr +nan.0) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (/ 1/2 (sqrt -1))) (+)) (* 2 (sqrt -1))) into (/ 1/8 (sqrt -1))
* [misc]backup-simplify:  Simplify (+ (* (sqrt -1) +nan.0) (+ (* (/ 1/2 (sqrt -1)) +nan.0) (* (/ 1/8 (sqrt -1)) 0))) into (- (+ (* +nan.0 (/ 1 (sqrt -1))) (- (* +nan.0 (sqrt -1)))))
* [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ 1 (sqrt -1))) (- (* +nan.0 (sqrt -1))))) into (- (+ (* +nan.0 (/ 1 (sqrt -1))) (- (* +nan.0 (sqrt -1)))))
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (/ 1/2 (sqrt -1)) (/ 1/8 (sqrt -1)))))) (* 2 (sqrt -1))) into (/ 1/16 (sqrt -1))
* [misc]backup-simplify:  Simplify (+ (* (sqrt -1) +nan.0) (+ (* (/ 1/2 (sqrt -1)) +nan.0) (+ (* (/ 1/8 (sqrt -1)) +nan.0) (* (/ 1/16 (sqrt -1)) 0)))) into (- (+ (* +nan.0 (/ 1 (sqrt -1))) (- (* +nan.0 (sqrt -1)))))
* [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ 1 (sqrt -1))) (- (* +nan.0 (sqrt -1))))) into (- (+ (* +nan.0 (/ 1 (sqrt -1))) (- (* +nan.0 (sqrt -1)))))
* [misc]backup-simplify:  Simplify (+ (* (- (+ (* +nan.0 (/ 1 (sqrt -1))) (- (* +nan.0 (sqrt -1))))) (pow x 3)) (+ (* (- (+ (* +nan.0 (/ 1 (sqrt -1))) (- (* +nan.0 (sqrt -1))))) (sqr x)) (* (- (* +nan.0 (sqrt -1))) x))) into (- (+ (* +nan.0 (* (sqrt -1) (sqr x))) (- (+ (* +nan.0 (* (sqrt -1) x)) (- (+ (* +nan.0 (* (sqrt -1) (pow x 3))) (- (+ (* +nan.0 (/ (sqr x) (sqrt -1))) (- (* +nan.0 (/ (pow x 3) (sqrt -1))))))))))))
* [misc]approximate:  Taking taylor expansion of (* (sqrt (- (/ 1 x) 1)) (sqrt (/ 1 x))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* (sqrt (- (/ 1 x) 1)) (sqrt (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.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 (* (sqrt (- (/ 1 x) 1)) (sqrt (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.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 (* 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr +nan.0) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ (- -1 (sqr +nan.0) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 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 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 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 (/ (- 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 0)))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr +nan.0) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr +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) (* +nan.0 0))))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (sqr (/ 1 x))) (+ (* (- +nan.0) (/ 1 x)) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (sqr x))) (- (+ +nan.0 (- (* +nan.0 (/ 1 x)))))))
* [misc]approximate:  Taking taylor expansion of (* (sqrt (- (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* (sqrt (- (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.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 (* (sqrt (- (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.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 (* 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr +nan.0) (+)) (* 2 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) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ (- -1 (sqr +nan.0) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 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 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 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 (+ (* 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 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 (- 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 (sqr +nan.0) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 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 (- 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 (/ (- 0 (sqr +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) (* +nan.0 0))))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (sqr (/ 1 (- x)))) (+ (* (- +nan.0) (/ 1 (- x))) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (sqr x))) (- (+ +nan.0 (- (* +nan.0 (/ 1 x)))))))
* * * * [misc]progress:  [ 2 / 2 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (sqrt (- x 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- x 1) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1))
* [misc]taylor:  Taking taylor expansion of (sqrt (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- x 1) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1))
* [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
* [misc]backup-simplify:  Simplify (/ 1/2 (sqrt -1)) into (/ 1/2 (sqrt -1))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (/ 1/2 (sqrt -1))) (+)) (* 2 (sqrt -1))) into (/ 1/8 (sqrt -1))
* [misc]backup-simplify:  Simplify (/ 1/8 (sqrt -1)) into (/ 1/8 (sqrt -1))
* [misc]backup-simplify:  Simplify (+ (* (/ 1/8 (sqrt -1)) (sqr x)) (+ (* (/ 1/2 (sqrt -1)) x) (sqrt -1))) into (+ (* 1/2 (/ x (sqrt -1))) (+ (* 1/8 (/ (sqr x) (sqrt -1))) (sqrt -1)))
* [misc]approximate:  Taking taylor expansion of (sqrt (- (/ 1 x) 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (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)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (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 (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ (- -1 (sqr +nan.0) (+)) (* 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 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 (sqr (/ 1 x))) (+ (* +nan.0 (/ 1 x)) +nan.0)) into (- (+ (* +nan.0 (/ 1 (sqr x))) (- (+ +nan.0 (- (* +nan.0 (/ 1 x)))))))
* [misc]approximate:  Taking taylor expansion of (sqrt (- (/ 1 (- x)) 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (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)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (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 (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ (- -1 (sqr +nan.0) (+)) (* 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 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 (sqr (/ 1 (- x)))) (+ (* +nan.0 (/ 1 (- x))) +nan.0)) into (- (+ (* +nan.0 (/ 1 (sqr x))) (- (+ +nan.0 (- (* +nan.0 (/ 1 x)))))))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
* * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 1)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 38 ] simplifiying candidate #<alt-event (λ (x) (- (+ (* +nan.0 (* (sqrt -1) (sqr x))) (- (+ (* +nan.0 (* (sqrt -1) x)) (- (+ (* +nan.0 (* (sqrt -1) (pow x 3))) (- (+ (* +nan.0 (/ (sqr x) (sqrt -1))) (- (* +nan.0 (/ (pow x 3) (sqrt -1)))))))))))))>
* [enter]simplify:  Simplifying (- (+ (* +nan.0 (* (sqrt -1) (sqr x))) (- (+ (* +nan.0 (* (sqrt -1) x)) (- (+ (* +nan.0 (* (sqrt -1) (pow x 3))) (- (+ (* +nan.0 (/ (sqr x) (sqrt -1))) (- (* +nan.0 (/ (pow x 3) (sqrt -1))))))))))))
* * * * [misc]progress:  [ 2 / 38 ] simplifiying candidate #<alt-event (λ (x) (- (+ (* +nan.0 (/ 1 (sqr x))) (- (+ +nan.0 (- (* +nan.0 (/ 1 x))))))))>
* [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (sqr x))) (- (+ +nan.0 (- (* +nan.0 (/ 1 x)))))))
* * * * [misc]progress:  [ 3 / 38 ] simplifiying candidate #<alt-event (λ (x) (- (+ (* +nan.0 (/ 1 (sqr x))) (- (+ +nan.0 (- (* +nan.0 (/ 1 x))))))))>
* [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (sqr x))) (- (+ +nan.0 (- (* +nan.0 (/ 1 x)))))))
* * * * [misc]progress:  [ 4 / 38 ] simplifiying candidate #<alt-event (λ (x) (* (+ (* 1/2 (/ x (sqrt -1))) (+ (* 1/8 (/ (sqr x) (sqrt -1))) (sqrt -1))) (sqrt x)))>
* [enter]simplify:  Simplifying (* (+ (* 1/2 (/ x (sqrt -1))) (+ (* 1/8 (/ (sqr x) (sqrt -1))) (sqrt -1))) (sqrt x))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (79 enodes)
* * [misc]simplify:  iters left: 2 (127 enodes)
* * [misc]simplify:  iters left: 1 (183 enodes)
* [exit]simplify:  Simplified to (+ (* (sqrt x) (sqrt -1)) (* (* (sqrt x) x) (+ (/ 1/2 (sqrt -1)) (/ (* 1/8 x) (sqrt -1)))))
* * * * [misc]progress:  [ 5 / 38 ] simplifiying candidate #<alt-event (λ (x) (* (- (+ (* +nan.0 (/ 1 (sqr x))) (- (+ +nan.0 (- (* +nan.0 (/ 1 x))))))) (sqrt x)))>
* [enter]simplify:  Simplifying (* (- (+ (* +nan.0 (/ 1 (sqr x))) (- (+ +nan.0 (- (* +nan.0 (/ 1 x))))))) (sqrt x))
* * * * [misc]progress:  [ 6 / 38 ] simplifiying candidate #<alt-event (λ (x) (* (- (+ (* +nan.0 (/ 1 (sqr x))) (- (+ +nan.0 (- (* +nan.0 (/ 1 x))))))) (sqrt x)))>
* [enter]simplify:  Simplifying (* (- (+ (* +nan.0 (/ 1 (sqr x))) (- (+ +nan.0 (- (* +nan.0 (/ 1 x))))))) (sqrt x))
* * * * [misc]progress:  [ 7 / 38 ] simplifiying candidate #<alt-delta (λ (x) (pow (* (- x 1) x) 1/2))>
* [enter]simplify:  Simplifying (* (- x 1) x)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (* (- x 1) x)
* [exit]simplify:  Simplified to (* (- x 1) x)
* * * * [misc]progress:  [ 8 / 38 ] simplifiying candidate #<alt-delta (λ (x) (pow (* (sqrt (- x 1)) (sqrt x)) 1))>
* [enter]simplify:  Simplifying (* (sqrt (- x 1)) (sqrt x))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (sqrt x) (sqrt (- x 1)))
* [exit]simplify:  Simplified to (* (sqrt x) (sqrt (- x 1)))
* * * * [misc]progress:  [ 9 / 38 ] simplifiying candidate #<alt-delta (λ (x) (pow (* (sqrt (- x 1)) (sqrt x)) 1))>
* * * * [misc]progress:  [ 10 / 38 ] simplifiying candidate #<alt-delta (λ (x) (exp (+ (log (sqrt (- x 1))) (log (sqrt x)))))>
* [enter]simplify:  Simplifying (+ (log (sqrt (- x 1))) (log (sqrt x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (+ (log (sqrt (- x 1))) (log (sqrt x)))
* [exit]simplify:  Simplified to (+ (log (sqrt (- x 1))) (log (sqrt x)))
* * * * [misc]progress:  [ 11 / 38 ] simplifiying candidate #<alt-delta (λ (x) (exp (log (* (sqrt (- x 1)) (sqrt x)))))>
* [enter]simplify:  Simplifying (log (* (sqrt (- x 1)) (sqrt x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (log (* (sqrt x) (sqrt (- x 1))))
* [exit]simplify:  Simplified to (log (* (sqrt x) (sqrt (- x 1))))
* * * * [misc]progress:  [ 12 / 38 ] simplifiying candidate #<alt-delta (λ (x) (log (exp (* (sqrt (- x 1)) (sqrt x)))))>
* [enter]simplify:  Simplifying (exp (* (sqrt (- x 1)) (sqrt x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (exp (* (sqrt x) (sqrt (- x 1))))
* [exit]simplify:  Simplified to (exp (* (sqrt x) (sqrt (- x 1))))
* * * * [misc]progress:  [ 13 / 38 ] simplifiying candidate #<alt-delta (λ (x) (cbrt (* (cube (sqrt (- x 1))) (cube (sqrt x)))))>
* [enter]simplify:  Simplifying (* (cube (sqrt (- x 1))) (cube (sqrt x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (68 enodes)
* [exit]simplify:  Simplified to (* x (* (* (- x 1) (sqrt x)) (sqrt (- x 1))))
* [exit]simplify:  Simplified to (* x (* (* (- x 1) (sqrt x)) (sqrt (- x 1))))
* * * * [misc]progress:  [ 14 / 38 ] simplifiying candidate #<alt-delta (λ (x) (cube (cbrt (* (sqrt (- x 1)) (sqrt x)))))>
* [enter]simplify:  Simplifying (cbrt (* (sqrt (- x 1)) (sqrt x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (* (sqrt x) (sqrt (- x 1))))
* [exit]simplify:  Simplified to (cbrt (* (sqrt x) (sqrt (- x 1))))
* * * * [misc]progress:  [ 15 / 38 ] simplifiying candidate #<alt-delta (λ (x) (cbrt (cube (* (sqrt (- x 1)) (sqrt x)))))>
* [enter]simplify:  Simplifying (cube (* (sqrt (- x 1)) (sqrt x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (64 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (* (* x (- x 1)) (* (sqrt x) (sqrt (- x 1))))
* [exit]simplify:  Simplified to (* (* x (- x 1)) (* (sqrt x) (sqrt (- x 1))))
* * * * [misc]progress:  [ 16 / 38 ] simplifiying candidate #<alt-delta (λ (x) (cube (* (cbrt (sqrt (- x 1))) (cbrt (sqrt x)))))>
* [enter]simplify:  Simplifying (* (cbrt (sqrt (- x 1))) (cbrt (sqrt x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sqrt (- x 1))) (cbrt (sqrt x)))
* [exit]simplify:  Simplified to (* (cbrt (sqrt (- x 1))) (cbrt (sqrt x)))
* * * * [misc]progress:  [ 17 / 38 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (- x 1) x)))>
* [enter]simplify:  Simplifying (* (- x 1) x)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (* (- x 1) x)
* [exit]simplify:  Simplified to (* (- x 1) x)
* * * * [misc]progress:  [ 18 / 38 ] simplifiying candidate #<alt-delta (λ (x) (sqr (sqrt (* (sqrt (- x 1)) (sqrt x)))))>
* [enter]simplify:  Simplifying (sqrt (* (sqrt (- x 1)) (sqrt x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (* (sqrt x) (sqrt (- x 1))))
* [exit]simplify:  Simplified to (sqrt (* (sqrt x) (sqrt (- x 1))))
* * * * [misc]progress:  [ 19 / 38 ] simplifiying candidate #<alt-delta (λ (x) (sqr (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x)))))>
* [enter]simplify:  Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x)))
* [exit]simplify:  Simplified to (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x)))
* * * * [misc]progress:  [ 20 / 38 ] simplifiying candidate #<alt-delta (λ (x) (* 1 (* (sqrt (- x 1)) (sqrt x))))>
* * * * [misc]progress:  [ 21 / 38 ] simplifiying candidate #<alt-delta (λ (x) (* (* (sqrt (- x 1)) 1) (sqrt x)))>
* [enter]simplify:  Simplifying (* (sqrt (- x 1)) 1)
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (- x 1))
* [exit]simplify:  Simplified to (sqrt (- x 1))
* * * * [misc]progress:  [ 22 / 38 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt 1) (* (sqrt (- x 1)) (sqrt x))))>
* [enter]simplify:  Simplifying (* (sqrt (- x 1)) (sqrt x))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (sqrt x) (sqrt (- x 1)))
* [exit]simplify:  Simplified to (* (sqrt x) (sqrt (- x 1)))
* * * * [misc]progress:  [ 23 / 38 ] simplifiying candidate #<alt-delta (λ (x) (* 1 (* (sqrt (- x 1)) (sqrt x))))>
* [enter]simplify:  Simplifying (* (sqrt (- x 1)) (sqrt x))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (sqrt x) (sqrt (- x 1)))
* [exit]simplify:  Simplified to (* (sqrt x) (sqrt (- x 1)))
* * * * [misc]progress:  [ 24 / 38 ] simplifiying candidate #<alt-delta (λ (x) (/ (* (sqrt (- (pow x 3) (pow 1 3))) (sqrt x)) (sqrt (+ (sqr x) (+ (sqr 1) (* x 1))))))>
* [enter]simplify:  Simplifying (* (sqrt (- (pow x 3) (pow 1 3))) (sqrt x))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* [exit]simplify:  Simplified to (* (sqrt (- (cube x) 1)) (sqrt x))
* [exit]simplify:  Simplified to (* (sqrt (- (cube x) 1)) (sqrt x))
* * * * [misc]progress:  [ 25 / 38 ] simplifiying candidate #<alt-delta (λ (x) (/ (* (sqrt (- (sqr x) (sqr 1))) (sqrt x)) (sqrt (+ x 1))))>
* [enter]simplify:  Simplifying (* (sqrt (- (sqr x) (sqr 1))) (sqrt x))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (* (sqrt x) (sqrt (- (sqr x) 1)))
* [exit]simplify:  Simplified to (* (sqrt x) (sqrt (- (sqr x) 1)))
* * * * [misc]progress:  [ 26 / 38 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt x) (sqrt (- x 1))))>
* * * * [misc]progress:  [ 27 / 38 ] simplifiying candidate #<alt-delta (λ (x) (* (pow (- x 1) 1/2) (sqrt x)))>
* * * * [misc]progress:  [ 28 / 38 ] simplifiying candidate #<alt-delta (λ (x) (* (pow (sqrt (- x 1)) 1) (sqrt x)))>
* * * * [misc]progress:  [ 29 / 38 ] simplifiying candidate #<alt-delta (λ (x) (* (exp (log (sqrt (- x 1)))) (sqrt x)))>
* [enter]simplify:  Simplifying (log (sqrt (- x 1)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (log (sqrt (- x 1)))
* [exit]simplify:  Simplified to (log (sqrt (- x 1)))
* * * * [misc]progress:  [ 30 / 38 ] simplifiying candidate #<alt-delta (λ (x) (* (log (exp (sqrt (- x 1)))) (sqrt x)))>
* [enter]simplify:  Simplifying (exp (sqrt (- x 1)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (exp (sqrt (- x 1)))
* [exit]simplify:  Simplified to (exp (sqrt (- x 1)))
* * * * [misc]progress:  [ 31 / 38 ] simplifiying candidate #<alt-delta (λ (x) (* (cube (cbrt (sqrt (- x 1)))) (sqrt x)))>
* [enter]simplify:  Simplifying (cbrt (sqrt (- x 1)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (- x 1)))
* [exit]simplify:  Simplified to (cbrt (sqrt (- x 1)))
* * * * [misc]progress:  [ 32 / 38 ] simplifiying candidate #<alt-delta (λ (x) (* (cbrt (cube (sqrt (- x 1)))) (sqrt x)))>
* [enter]simplify:  Simplifying (cube (sqrt (- x 1)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (* (sqrt (- x 1)) (- x 1))
* [exit]simplify:  Simplified to (* (sqrt (- x 1)) (- x 1))
* * * * [misc]progress:  [ 33 / 38 ] simplifiying candidate #<alt-delta (λ (x) (* (* (sqrt 1) (sqrt (- x 1))) (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))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (- x 1))
* [exit]simplify:  Simplified to (sqrt (- x 1))
* * * * [misc]progress:  [ 34 / 38 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqrt (- (pow x 3) (pow 1 3))) (sqrt (+ (sqr x) (+ (sqr 1) (* x 1))))) (sqrt x)))>
* [enter]simplify:  Simplifying (sqrt (- (pow x 3) (pow 1 3)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (sqrt (- (cube x) 1))
* [exit]simplify:  Simplified to (sqrt (- (cube x) 1))
* [enter]simplify:  Simplifying (sqrt (+ (sqr x) (+ (sqr 1) (* x 1))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (sqr x) (+ x 1)))
* [exit]simplify:  Simplified to (sqrt (+ (sqr x) (+ x 1)))
* * * * [misc]progress:  [ 35 / 38 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqrt (- (sqr x) (sqr 1))) (sqrt (+ x 1))) (sqrt x)))>
* [enter]simplify:  Simplifying (sqrt (- (sqr x) (sqr 1)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (sqrt (- (sqr x) 1))
* [exit]simplify:  Simplified to (sqrt (- (sqr x) 1))
* [enter]simplify:  Simplifying (sqrt (+ x 1))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (+ x 1))
* [exit]simplify:  Simplified to (sqrt (+ x 1))
* * * * [misc]progress:  [ 36 / 38 ] simplifiying candidate #<alt-delta (λ (x) (* (sqr (sqrt (sqrt (- x 1)))) (sqrt x)))>
* [enter]simplify:  Simplifying (sqrt (sqrt (- x 1)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (- x 1)))
* [exit]simplify:  Simplified to (sqrt (sqrt (- x 1)))
* * * * [misc]progress:  [ 37 / 38 ] simplifiying candidate #<alt-delta (λ (x) (* (fabs (sqrt (- x 1))) (sqrt x)))>
* * * * [misc]progress:  [ 38 / 38 ] simplifiying candidate #<alt-delta (λ (x) (* (* 1 (sqrt (- x 1))) (sqrt x)))>
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 2
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x) (* (sqr (sqrt (sqrt (- x 1)))) (sqrt x)))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (sqr (sqrt (sqrt (- x 1)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (sqrt (- x 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (- x 1))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- x 1) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1))
* [misc]backup-simplify:  Simplify (sqrt (sqrt -1)) into (sqrt (sqrt -1))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 (sqrt -1)) (* 2 (sqrt (sqrt -1)))) into (* 1/4 (sqrt (/ 1 (pow (sqrt -1) 3))))
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (sqrt (- x 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (- x 1))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- x 1) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1))
* [misc]backup-simplify:  Simplify (sqrt (sqrt -1)) into (sqrt (sqrt -1))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 (sqrt -1)) (* 2 (sqrt (sqrt -1)))) into (* 1/4 (sqrt (/ 1 (pow (sqrt -1) 3))))
* [misc]backup-simplify:  Simplify (* (sqrt (sqrt -1)) (sqrt (sqrt -1))) into (sqrt -1)
* [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
* [misc]backup-simplify:  Simplify (+ (* (sqrt (sqrt -1)) (* 1/4 (sqrt (/ 1 (pow (sqrt -1) 3))))) (* (* 1/4 (sqrt (/ 1 (pow (sqrt -1) 3)))) (sqrt (sqrt -1)))) into (* 1/2 (/ 1 (sqrt -1)))
* [misc]backup-simplify:  Simplify (* 1/2 (/ 1 (sqrt -1))) into (/ 1/2 (sqrt -1))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (/ 1/2 (sqrt -1))) (+)) (* 2 (sqrt -1))) into (/ 1/8 (sqrt -1))
* [misc]backup-simplify:  Simplify (/ (- (/ 1/8 (sqrt -1)) (sqr (* 1/4 (sqrt (/ 1 (pow (sqrt -1) 3))))) (+)) (* 2 (sqrt (sqrt -1)))) into (* 1/2 (* (sqrt (/ 1 (sqrt -1))) (- (* 1/8 (/ 1 (sqrt -1))) (* 1/16 (/ 1 (pow (sqrt -1) 3))))))
* [misc]backup-simplify:  Simplify (+ (* (sqrt (sqrt -1)) (* 1/2 (* (sqrt (/ 1 (sqrt -1))) (- (* 1/8 (/ 1 (sqrt -1))) (* 1/16 (/ 1 (pow (sqrt -1) 3))))))) (+ (* (* 1/4 (sqrt (/ 1 (pow (sqrt -1) 3)))) (* 1/4 (sqrt (/ 1 (pow (sqrt -1) 3))))) (* (* 1/2 (* (sqrt (/ 1 (sqrt -1))) (- (* 1/8 (/ 1 (sqrt -1))) (* 1/16 (/ 1 (pow (sqrt -1) 3)))))) (sqrt (sqrt -1))))) into (* 1/8 (/ 1 (sqrt -1)))
* [misc]backup-simplify:  Simplify (* 1/8 (/ 1 (sqrt -1))) into (/ 1/8 (sqrt -1))
* [misc]backup-simplify:  Simplify (+ (* (/ 1/8 (sqrt -1)) (sqr x)) (+ (* (/ 1/2 (sqrt -1)) x) (sqrt -1))) into (+ (* 1/2 (/ x (sqrt -1))) (+ (* 1/8 (/ (sqr x) (sqrt -1))) (sqrt -1)))
* [misc]approximate:  Taking taylor expansion of (sqr (sqrt (sqrt (- (/ 1 x) 1)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (sqrt (- (/ 1 x) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (- (/ 1 x) 1))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ (- -1 (sqr +nan.0) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (/ +nan.0 (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.0))
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (sqrt (- (/ 1 x) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (- (/ 1 x) 1))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ (- -1 (sqr +nan.0) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (/ +nan.0 (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.0))
* [misc]backup-simplify:  Simplify (* (sqrt +nan.0) (sqrt +nan.0)) into (sqr (sqrt +nan.0))
* [misc]backup-simplify:  Simplify (sqr (sqrt +nan.0)) into (sqr (sqrt +nan.0))
* [misc]backup-simplify:  Simplify (+ (* (sqrt +nan.0) (/ +nan.0 (sqrt +nan.0))) (* (/ +nan.0 (sqrt +nan.0)) (sqrt +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 (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (/ (- +nan.0 (sqr (/ +nan.0 (sqrt +nan.0))) (+)) (* 2 (sqrt +nan.0))) into (* -1/2 (/ (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0)) (sqrt +nan.0)))
* [misc]backup-simplify:  Simplify (+ (* (sqrt +nan.0) (* -1/2 (/ (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0)) (sqrt +nan.0)))) (+ (* (/ +nan.0 (sqrt +nan.0)) (/ +nan.0 (sqrt +nan.0))) (* (* -1/2 (/ (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0)) (sqrt +nan.0))) (sqrt +nan.0)))) into (- (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ (* (- (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0))) (sqr (/ 1 x))) (+ (* (- +nan.0) (/ 1 x)) (sqr (sqrt +nan.0)))) into (- (sqr (sqrt +nan.0)) (+ (* +nan.0 (/ 1 (sqr x))) (- (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (* (sqr (sqrt +nan.0)) (sqr x)))))))))
* [misc]approximate:  Taking taylor expansion of (sqr (sqrt (sqrt (- (/ 1 (- x)) 1)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (sqrt (- (/ 1 (- x)) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (- (/ 1 (- x)) 1))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +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) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ (- -1 (sqr +nan.0) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (/ +nan.0 (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.0))
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (sqrt (- (/ 1 (- x)) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (- (/ 1 (- x)) 1))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +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) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ (- -1 (sqr +nan.0) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (/ +nan.0 (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.0))
* [misc]backup-simplify:  Simplify (* (sqrt +nan.0) (sqrt +nan.0)) into (sqr (sqrt +nan.0))
* [misc]backup-simplify:  Simplify (sqr (sqrt +nan.0)) into (sqr (sqrt +nan.0))
* [misc]backup-simplify:  Simplify (+ (* (sqrt +nan.0) (/ +nan.0 (sqrt +nan.0))) (* (/ +nan.0 (sqrt +nan.0)) (sqrt +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 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (/ (- +nan.0 (sqr (/ +nan.0 (sqrt +nan.0))) (+)) (* 2 (sqrt +nan.0))) into (* -1/2 (/ (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0)) (sqrt +nan.0)))
* [misc]backup-simplify:  Simplify (+ (* (sqrt +nan.0) (* -1/2 (/ (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0)) (sqrt +nan.0)))) (+ (* (/ +nan.0 (sqrt +nan.0)) (/ +nan.0 (sqrt +nan.0))) (* (* -1/2 (/ (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0)) (sqrt +nan.0))) (sqrt +nan.0)))) into (- (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ (* (- (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0))) (sqr (/ 1 (- x)))) (+ (* (- +nan.0) (/ 1 (- x))) (sqr (sqrt +nan.0)))) into (- (sqr (sqrt +nan.0)) (+ (* +nan.0 (/ 1 (sqr x))) (- (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (* (sqr (sqrt +nan.0)) (sqr x)))))))))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (* (sqr (sqrt (sqrt (- x 1)))) (sqrt x)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* (sqr (sqrt (sqrt (- x 1)))) (sqrt x)) in x
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (sqrt (- x 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (- x 1))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- x 1) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1))
* [misc]backup-simplify:  Simplify (sqrt (sqrt -1)) into (sqrt (sqrt -1))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 (sqrt -1)) (* 2 (sqrt (sqrt -1)))) into (* 1/4 (sqrt (/ 1 (pow (sqrt -1) 3))))
* [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 (* (sqr (sqrt (sqrt (- x 1)))) (sqrt x)) in x
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (sqrt (- x 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (- x 1))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- x 1) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1))
* [misc]backup-simplify:  Simplify (sqrt (sqrt -1)) into (sqrt (sqrt -1))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 (sqrt -1)) (* 2 (sqrt (sqrt -1)))) into (* 1/4 (sqrt (/ 1 (pow (sqrt -1) 3))))
* [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 (* (sqrt (sqrt -1)) (sqrt (sqrt -1))) into (sqrt -1)
* [misc]backup-simplify:  Simplify (* (sqrt -1) 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (sqrt -1)) (* 1/4 (sqrt (/ 1 (pow (sqrt -1) 3))))) (* (* 1/4 (sqrt (/ 1 (pow (sqrt -1) 3)))) (sqrt (sqrt -1)))) into (* 1/2 (/ 1 (sqrt -1)))
* [misc]backup-simplify:  Simplify (+ (* (sqrt -1) +nan.0) (* (* 1/2 (/ 1 (sqrt -1))) 0)) into (- (* +nan.0 (sqrt -1)))
* [misc]backup-simplify:  Simplify (- (* +nan.0 (sqrt -1))) into (- (* +nan.0 (sqrt -1)))
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr +nan.0) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (/ 1/2 (sqrt -1))) (+)) (* 2 (sqrt -1))) into (/ 1/8 (sqrt -1))
* [misc]backup-simplify:  Simplify (/ (- (/ 1/8 (sqrt -1)) (sqr (* 1/4 (sqrt (/ 1 (pow (sqrt -1) 3))))) (+)) (* 2 (sqrt (sqrt -1)))) into (* 1/2 (* (sqrt (/ 1 (sqrt -1))) (- (* 1/8 (/ 1 (sqrt -1))) (* 1/16 (/ 1 (pow (sqrt -1) 3))))))
* [misc]backup-simplify:  Simplify (+ (* (sqrt (sqrt -1)) (* 1/2 (* (sqrt (/ 1 (sqrt -1))) (- (* 1/8 (/ 1 (sqrt -1))) (* 1/16 (/ 1 (pow (sqrt -1) 3))))))) (+ (* (* 1/4 (sqrt (/ 1 (pow (sqrt -1) 3)))) (* 1/4 (sqrt (/ 1 (pow (sqrt -1) 3))))) (* (* 1/2 (* (sqrt (/ 1 (sqrt -1))) (- (* 1/8 (/ 1 (sqrt -1))) (* 1/16 (/ 1 (pow (sqrt -1) 3)))))) (sqrt (sqrt -1))))) into (* 1/8 (/ 1 (sqrt -1)))
* [misc]backup-simplify:  Simplify (+ (* (sqrt -1) +nan.0) (+ (* (* 1/2 (/ 1 (sqrt -1))) +nan.0) (* (* 1/8 (/ 1 (sqrt -1))) 0))) into (- (+ (* +nan.0 (/ 1 (sqrt -1))) (- (* +nan.0 (sqrt -1)))))
* [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ 1 (sqrt -1))) (- (* +nan.0 (sqrt -1))))) into (- (+ (* +nan.0 (/ 1 (sqrt -1))) (- (* +nan.0 (sqrt -1)))))
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (/ 1/2 (sqrt -1)) (/ 1/8 (sqrt -1)))))) (* 2 (sqrt -1))) into (/ 1/16 (sqrt -1))
* [misc]backup-simplify:  Simplify (/ (- (/ 1/16 (sqrt -1)) (+ (* 2 (* (* 1/4 (sqrt (/ 1 (pow (sqrt -1) 3)))) (* 1/2 (* (sqrt (/ 1 (sqrt -1))) (- (* 1/8 (/ 1 (sqrt -1))) (* 1/16 (/ 1 (pow (sqrt -1) 3)))))))))) (* 2 (sqrt (sqrt -1)))) into (* 1/2 (* (- (+ (* 1/16 (/ 1 (sqrt -1))) (* 1/64 (/ 1 (pow (sqrt -1) 5)))) (* 1/32 (/ 1 (pow (sqrt -1) 3)))) (sqrt (/ 1 (sqrt -1)))))
* [misc]backup-simplify:  Simplify (+ (* (sqrt (sqrt -1)) (* 1/2 (* (- (+ (* 1/16 (/ 1 (sqrt -1))) (* 1/64 (/ 1 (pow (sqrt -1) 5)))) (* 1/32 (/ 1 (pow (sqrt -1) 3)))) (sqrt (/ 1 (sqrt -1)))))) (+ (* (* 1/4 (sqrt (/ 1 (pow (sqrt -1) 3)))) (* 1/2 (* (sqrt (/ 1 (sqrt -1))) (- (* 1/8 (/ 1 (sqrt -1))) (* 1/16 (/ 1 (pow (sqrt -1) 3))))))) (+ (* (* 1/2 (* (sqrt (/ 1 (sqrt -1))) (- (* 1/8 (/ 1 (sqrt -1))) (* 1/16 (/ 1 (pow (sqrt -1) 3)))))) (* 1/4 (sqrt (/ 1 (pow (sqrt -1) 3))))) (* (* 1/2 (* (- (+ (* 1/16 (/ 1 (sqrt -1))) (* 1/64 (/ 1 (pow (sqrt -1) 5)))) (* 1/32 (/ 1 (pow (sqrt -1) 3)))) (sqrt (/ 1 (sqrt -1))))) (sqrt (sqrt -1)))))) into (* 1/16 (/ 1 (sqrt -1)))
* [misc]backup-simplify:  Simplify (+ (* (sqrt -1) +nan.0) (+ (* (* 1/2 (/ 1 (sqrt -1))) +nan.0) (+ (* (* 1/8 (/ 1 (sqrt -1))) +nan.0) (* (* 1/16 (/ 1 (sqrt -1))) 0)))) into (- (+ (* +nan.0 (/ 1 (sqrt -1))) (- (* +nan.0 (sqrt -1)))))
* [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ 1 (sqrt -1))) (- (* +nan.0 (sqrt -1))))) into (- (+ (* +nan.0 (/ 1 (sqrt -1))) (- (* +nan.0 (sqrt -1)))))
* [misc]backup-simplify:  Simplify (+ (* (- (+ (* +nan.0 (/ 1 (sqrt -1))) (- (* +nan.0 (sqrt -1))))) (pow x 3)) (+ (* (- (+ (* +nan.0 (/ 1 (sqrt -1))) (- (* +nan.0 (sqrt -1))))) (sqr x)) (* (- (* +nan.0 (sqrt -1))) x))) into (- (+ (* +nan.0 (* (sqrt -1) (sqr x))) (- (+ (* +nan.0 (* (sqrt -1) x)) (- (+ (* +nan.0 (* (sqrt -1) (pow x 3))) (- (+ (* +nan.0 (/ (sqr x) (sqrt -1))) (- (* +nan.0 (/ (pow x 3) (sqrt -1))))))))))))
* [misc]approximate:  Taking taylor expansion of (* (sqr (sqrt (sqrt (- (/ 1 x) 1)))) (sqrt (/ 1 x))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* (sqr (sqrt (sqrt (- (/ 1 x) 1)))) (sqrt (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (sqrt (- (/ 1 x) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (- (/ 1 x) 1))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ (- -1 (sqr +nan.0) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (/ +nan.0 (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.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 (* (sqr (sqrt (sqrt (- (/ 1 x) 1)))) (sqrt (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (sqrt (- (/ 1 x) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (- (/ 1 x) 1))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ (- -1 (sqr +nan.0) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (/ +nan.0 (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.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 (* (sqrt +nan.0) (sqrt +nan.0)) into (sqr (sqrt +nan.0))
* [misc]backup-simplify:  Simplify (* (sqr (sqrt +nan.0)) 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt +nan.0) (/ +nan.0 (sqrt +nan.0))) (* (/ +nan.0 (sqrt +nan.0)) (sqrt +nan.0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (sqr (sqrt +nan.0)) +nan.0) (* (- +nan.0) 0)) into (- (* +nan.0 (sqr (sqrt +nan.0))))
* [misc]backup-simplify:  Simplify (- (* +nan.0 (sqr (sqrt +nan.0)))) into (- (* +nan.0 (sqr (sqrt +nan.0))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr +nan.0) (+)) (* 2 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 (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (/ (- +nan.0 (sqr (/ +nan.0 (sqrt +nan.0))) (+)) (* 2 (sqrt +nan.0))) into (* -1/2 (/ (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0)) (sqrt +nan.0)))
* [misc]backup-simplify:  Simplify (+ (* (sqrt +nan.0) (* -1/2 (/ (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0)) (sqrt +nan.0)))) (+ (* (/ +nan.0 (sqrt +nan.0)) (/ +nan.0 (sqrt +nan.0))) (* (* -1/2 (/ (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0)) (sqrt +nan.0))) (sqrt +nan.0)))) into (- (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ (* (sqr (sqrt +nan.0)) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0))) 0))) into (- (+ (* +nan.0 (sqr (sqrt +nan.0))) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (sqr (sqrt +nan.0))) (- +nan.0))) into (- (+ (* +nan.0 (sqr (sqrt +nan.0))) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr +nan.0) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (/ (- +nan.0 (+ (* 2 (* (/ +nan.0 (sqrt +nan.0)) (* -1/2 (/ (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0)) (sqrt +nan.0))))))) (* 2 (sqrt +nan.0))) into (* -1/2 (/ (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 4))) (- +nan.0)))) (sqrt +nan.0)))
* [misc]backup-simplify:  Simplify (+ (* (sqrt +nan.0) (* -1/2 (/ (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 4))) (- +nan.0)))) (sqrt +nan.0)))) (+ (* (/ +nan.0 (sqrt +nan.0)) (* -1/2 (/ (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0)) (sqrt +nan.0)))) (+ (* (* -1/2 (/ (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0)) (sqrt +nan.0))) (/ +nan.0 (sqrt +nan.0))) (* (* -1/2 (/ (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 4))) (- +nan.0)))) (sqrt +nan.0))) (sqrt +nan.0))))) into (- (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 4))) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (+ (* (sqr (sqrt +nan.0)) +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0))) +nan.0) (* (- (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 4))) (- +nan.0))))) 0)))) into (- (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- (+ (* +nan.0 (sqr (sqrt +nan.0))) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- (+ (* +nan.0 (sqr (sqrt +nan.0))) (- +nan.0))))) into (- (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- (+ (* +nan.0 (sqr (sqrt +nan.0))) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (+ (* (- (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- (+ (* +nan.0 (sqr (sqrt +nan.0))) (- +nan.0))))) (sqr (/ 1 x))) (+ (* (- (+ (* +nan.0 (sqr (sqrt +nan.0))) (- +nan.0))) (/ 1 x)) (- (* +nan.0 (sqr (sqrt +nan.0)))))) into (- (+ (* +nan.0 (/ 1 (sqr x))) (- (+ (* +nan.0 (/ (sqr (sqrt +nan.0)) (sqr x))) (- (+ (* +nan.0 (sqr (sqrt +nan.0))) (- (+ (* +nan.0 (/ (sqr (sqrt +nan.0)) x)) (- (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (* (sqr (sqrt +nan.0)) (sqr x)))))))))))))))
* [misc]approximate:  Taking taylor expansion of (* (sqr (sqrt (sqrt (- (/ 1 (- x)) 1)))) (sqrt (/ 1 (- x)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* (sqr (sqrt (sqrt (- (/ 1 (- x)) 1)))) (sqrt (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (sqrt (- (/ 1 (- x)) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (- (/ 1 (- x)) 1))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +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) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ (- -1 (sqr +nan.0) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (/ +nan.0 (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.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 (* (sqr (sqrt (sqrt (- (/ 1 (- x)) 1)))) (sqrt (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (sqrt (- (/ 1 (- x)) 1)))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (- (/ 1 (- x)) 1))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +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) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ (- -1 (sqr +nan.0) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (/ +nan.0 (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.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 (* (sqrt +nan.0) (sqrt +nan.0)) into (sqr (sqrt +nan.0))
* [misc]backup-simplify:  Simplify (* (sqr (sqrt +nan.0)) 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt +nan.0) (/ +nan.0 (sqrt +nan.0))) (* (/ +nan.0 (sqrt +nan.0)) (sqrt +nan.0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (sqr (sqrt +nan.0)) +nan.0) (* (- +nan.0) 0)) into (- (* +nan.0 (sqr (sqrt +nan.0))))
* [misc]backup-simplify:  Simplify (- (* +nan.0 (sqr (sqrt +nan.0)))) into (- (* +nan.0 (sqr (sqrt +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 (sqr +nan.0) (+)) (* 2 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 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (/ (- +nan.0 (sqr (/ +nan.0 (sqrt +nan.0))) (+)) (* 2 (sqrt +nan.0))) into (* -1/2 (/ (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0)) (sqrt +nan.0)))
* [misc]backup-simplify:  Simplify (+ (* (sqrt +nan.0) (* -1/2 (/ (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0)) (sqrt +nan.0)))) (+ (* (/ +nan.0 (sqrt +nan.0)) (/ +nan.0 (sqrt +nan.0))) (* (* -1/2 (/ (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0)) (sqrt +nan.0))) (sqrt +nan.0)))) into (- (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ (* (sqr (sqrt +nan.0)) +nan.0) (+ (* (- +nan.0) +nan.0) (* (- (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0))) 0))) into (- (+ (* +nan.0 (sqr (sqrt +nan.0))) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (sqr (sqrt +nan.0))) (- +nan.0))) into (- (+ (* +nan.0 (sqr (sqrt +nan.0))) (- +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 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 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 (- 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 (/ (- 0 (sqr +nan.0) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (/ (- +nan.0 (+ (* 2 (* (/ +nan.0 (sqrt +nan.0)) (* -1/2 (/ (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0)) (sqrt +nan.0))))))) (* 2 (sqrt +nan.0))) into (* -1/2 (/ (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 4))) (- +nan.0)))) (sqrt +nan.0)))
* [misc]backup-simplify:  Simplify (+ (* (sqrt +nan.0) (* -1/2 (/ (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 4))) (- +nan.0)))) (sqrt +nan.0)))) (+ (* (/ +nan.0 (sqrt +nan.0)) (* -1/2 (/ (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0)) (sqrt +nan.0)))) (+ (* (* -1/2 (/ (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0)) (sqrt +nan.0))) (/ +nan.0 (sqrt +nan.0))) (* (* -1/2 (/ (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 4))) (- +nan.0)))) (sqrt +nan.0))) (sqrt +nan.0))))) into (- (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 4))) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (+ (* (sqr (sqrt +nan.0)) +nan.0) (+ (* (- +nan.0) +nan.0) (+ (* (- (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0))) +nan.0) (* (- (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- (+ (* +nan.0 (/ 1 (pow (sqrt +nan.0) 4))) (- +nan.0))))) 0)))) into (- (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- (+ (* +nan.0 (sqr (sqrt +nan.0))) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (- (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- (+ (* +nan.0 (sqr (sqrt +nan.0))) (- +nan.0))))) into (- (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- (+ (* +nan.0 (sqr (sqrt +nan.0))) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (+ (* (- (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- (+ (* +nan.0 (sqr (sqrt +nan.0))) (- +nan.0))))) (sqr (/ 1 (- x)))) (+ (* (- (+ (* +nan.0 (sqr (sqrt +nan.0))) (- +nan.0))) (/ 1 (- x))) (- (* +nan.0 (sqr (sqrt +nan.0)))))) into (- (+ (* +nan.0 (/ 1 (sqr x))) (- (+ (* +nan.0 (/ (sqr (sqrt +nan.0)) (sqr x))) (- (+ (* +nan.0 (sqr (sqrt +nan.0))) (- (+ (* +nan.0 (/ (sqr (sqrt +nan.0)) x)) (- (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (* (sqr (sqrt +nan.0)) (sqr x)))))))))))))))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (sqrt (sqrt (- x 1))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (- x 1))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- x 1) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1))
* [misc]backup-simplify:  Simplify (sqrt (sqrt -1)) into (sqrt (sqrt -1))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 (sqrt -1)) (* 2 (sqrt (sqrt -1)))) into (* 1/4 (sqrt (/ 1 (pow (sqrt -1) 3))))
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (- x 1))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- x 1) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1))
* [misc]backup-simplify:  Simplify (sqrt (sqrt -1)) into (sqrt (sqrt -1))
* [misc]backup-simplify:  Simplify (/ (/ 1/2 (sqrt -1)) (* 2 (sqrt (sqrt -1)))) into (* 1/4 (sqrt (/ 1 (pow (sqrt -1) 3))))
* [misc]backup-simplify:  Simplify (sqrt (sqrt -1)) into (sqrt (sqrt -1))
* [misc]backup-simplify:  Simplify (* 1/4 (sqrt (/ 1 (pow (sqrt -1) 3)))) into (* 1/4 (sqrt (/ 1 (pow (sqrt -1) 3))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (/ 1/2 (sqrt -1))) (+)) (* 2 (sqrt -1))) into (/ 1/8 (sqrt -1))
* [misc]backup-simplify:  Simplify (/ (- (/ 1/8 (sqrt -1)) (sqr (* 1/4 (sqrt (/ 1 (pow (sqrt -1) 3))))) (+)) (* 2 (sqrt (sqrt -1)))) into (* 1/2 (* (sqrt (/ 1 (sqrt -1))) (- (* 1/8 (/ 1 (sqrt -1))) (* 1/16 (/ 1 (pow (sqrt -1) 3))))))
* [misc]backup-simplify:  Simplify (* 1/2 (* (sqrt (/ 1 (sqrt -1))) (- (* 1/8 (/ 1 (sqrt -1))) (* 1/16 (/ 1 (pow (sqrt -1) 3)))))) into (* 1/2 (* (sqrt (/ 1 (sqrt -1))) (- (* 1/8 (/ 1 (sqrt -1))) (* 1/16 (/ 1 (pow (sqrt -1) 3))))))
* [misc]backup-simplify:  Simplify (+ (* (* 1/2 (* (sqrt (/ 1 (sqrt -1))) (- (* 1/8 (/ 1 (sqrt -1))) (* 1/16 (/ 1 (pow (sqrt -1) 3)))))) (sqr x)) (+ (* (* 1/4 (sqrt (/ 1 (pow (sqrt -1) 3)))) x) (sqrt (sqrt -1)))) into (- (+ (sqrt (sqrt -1)) (+ (* 1/16 (* (sqrt (/ 1 (pow (sqrt -1) 3))) (sqr x))) (* 1/4 (* (sqrt (/ 1 (pow (sqrt -1) 3))) x)))) (* 1/32 (* (sqrt (/ 1 (pow (sqrt -1) 7))) (sqr x))))
* [misc]approximate:  Taking taylor expansion of (sqrt (sqrt (- (/ 1 x) 1))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (- (/ 1 x) 1))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ (- -1 (sqr +nan.0) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (/ +nan.0 (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.0))
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (- (/ 1 x) 1))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ (- -1 (sqr +nan.0) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (/ +nan.0 (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.0))
* [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
* [misc]backup-simplify:  Simplify (/ +nan.0 (sqrt +nan.0)) into (/ +nan.0 (sqrt +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 (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (/ (- +nan.0 (sqr (/ +nan.0 (sqrt +nan.0))) (+)) (* 2 (sqrt +nan.0))) into (* -1/2 (/ (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0)) (sqrt +nan.0)))
* [misc]backup-simplify:  Simplify (* -1/2 (/ (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0)) (sqrt +nan.0))) into (* 1/2 (/ (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0)) (sqrt +nan.0)))
* [misc]backup-simplify:  Simplify (+ (* (* 1/2 (/ (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0)) (sqrt +nan.0))) (sqr (/ 1 x))) (+ (* (/ +nan.0 (sqrt +nan.0)) (/ 1 x)) (sqrt +nan.0))) into (- (sqrt +nan.0) (+ (* +nan.0 (/ 1 (* (sqrt +nan.0) (sqr x)))) (- (+ (* +nan.0 (/ 1 (* (sqrt +nan.0) x))) (- (* +nan.0 (/ 1 (* (pow (sqrt +nan.0) 3) (sqr x)))))))))
* [misc]approximate:  Taking taylor expansion of (sqrt (sqrt (- (/ 1 (- x)) 1))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (- (/ 1 (- x)) 1))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +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) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ (- -1 (sqr +nan.0) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (/ +nan.0 (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.0))
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (- (/ 1 (- x)) 1))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +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) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ (- -1 (sqr +nan.0) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (/ +nan.0 (* 2 (sqrt +nan.0))) into (/ +nan.0 (sqrt +nan.0))
* [misc]backup-simplify:  Simplify (sqrt +nan.0) into (sqrt +nan.0)
* [misc]backup-simplify:  Simplify (/ +nan.0 (sqrt +nan.0)) into (/ +nan.0 (sqrt +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 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (/ (- +nan.0 (sqr (/ +nan.0 (sqrt +nan.0))) (+)) (* 2 (sqrt +nan.0))) into (* -1/2 (/ (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0)) (sqrt +nan.0)))
* [misc]backup-simplify:  Simplify (* -1/2 (/ (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0)) (sqrt +nan.0))) into (* 1/2 (/ (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0)) (sqrt +nan.0)))
* [misc]backup-simplify:  Simplify (+ (* (* 1/2 (/ (+ (* +nan.0 (/ 1 (sqr (sqrt +nan.0)))) (- +nan.0)) (sqrt +nan.0))) (sqr (/ 1 (- x)))) (+ (* (/ +nan.0 (sqrt +nan.0)) (/ 1 (- x))) (sqrt +nan.0))) into (- (sqrt +nan.0) (+ (* +nan.0 (/ 1 (* (sqrt +nan.0) (sqr x)))) (- (+ (* +nan.0 (/ 1 (* (sqrt +nan.0) x))) (- (* +nan.0 (/ 1 (* (pow (sqrt +nan.0) 3) (sqr x)))))))))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 1)
* [misc]approximate:  Taking taylor expansion of (sqrt (- x 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- x 1) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1))
* [misc]taylor:  Taking taylor expansion of (sqrt (- x 1)) in x
* [misc]taylor:  Taking taylor expansion of (- x 1) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1))
* [misc]backup-simplify:  Simplify (sqrt -1) into (sqrt -1)
* [misc]backup-simplify:  Simplify (/ 1/2 (sqrt -1)) into (/ 1/2 (sqrt -1))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (/ 1/2 (sqrt -1))) (+)) (* 2 (sqrt -1))) into (/ 1/8 (sqrt -1))
* [misc]backup-simplify:  Simplify (/ 1/8 (sqrt -1)) into (/ 1/8 (sqrt -1))
* [misc]backup-simplify:  Simplify (+ (* (/ 1/8 (sqrt -1)) (sqr x)) (+ (* (/ 1/2 (sqrt -1)) x) (sqrt -1))) into (+ (* 1/2 (/ x (sqrt -1))) (+ (* 1/8 (/ (sqr x) (sqrt -1))) (sqrt -1)))
* [misc]approximate:  Taking taylor expansion of (sqrt (- (/ 1 x) 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (- (/ 1 x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (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)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (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 (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ (- -1 (sqr +nan.0) (+)) (* 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 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 (sqr (/ 1 x))) (+ (* +nan.0 (/ 1 x)) +nan.0)) into (- (+ (* +nan.0 (/ 1 (sqr x))) (- (+ +nan.0 (- (* +nan.0 (/ 1 x)))))))
* [misc]approximate:  Taking taylor expansion of (sqrt (- (/ 1 (- x)) 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (- (/ 1 (- x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (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)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (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 (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ (- -1 (sqr +nan.0) (+)) (* 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 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 (sqr (/ 1 (- x)))) (+ (* +nan.0 (/ 1 (- x))) +nan.0)) into (- (+ (* +nan.0 (/ 1 (sqr x))) (- (+ +nan.0 (- (* +nan.0 (/ 1 x)))))))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 1)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 72 ] simplifiying candidate #<alt-event (λ (x) (* (+ (* 1/2 (/ x (sqrt -1))) (+ (* 1/8 (/ (sqr x) (sqrt -1))) (sqrt -1))) (sqrt x)))>
* [enter]simplify:  Simplifying (* (+ (* 1/2 (/ x (sqrt -1))) (+ (* 1/8 (/ (sqr x) (sqrt -1))) (sqrt -1))) (sqrt x))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (79 enodes)
* * [misc]simplify:  iters left: 2 (127 enodes)
* * [misc]simplify:  iters left: 1 (183 enodes)
* [exit]simplify:  Simplified to (+ (* (sqrt x) (sqrt -1)) (* (* (sqrt x) x) (+ (/ 1/2 (sqrt -1)) (/ (* 1/8 x) (sqrt -1)))))
* * * * [misc]progress:  [ 2 / 72 ] simplifiying candidate #<alt-event (λ (x) (* (- (sqr (sqrt +nan.0)) (+ (* +nan.0 (/ 1 (sqr x))) (- (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (* (sqr (sqrt +nan.0)) (sqr x))))))))) (sqrt x)))>
* [enter]simplify:  Simplifying (* (- (sqr (sqrt +nan.0)) (+ (* +nan.0 (/ 1 (sqr x))) (- (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (* (sqr (sqrt +nan.0)) (sqr x))))))))) (sqrt x))
* * * * [misc]progress:  [ 3 / 72 ] simplifiying candidate #<alt-event (λ (x) (* (- (sqr (sqrt +nan.0)) (+ (* +nan.0 (/ 1 (sqr x))) (- (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (* (sqr (sqrt +nan.0)) (sqr x))))))))) (sqrt x)))>
* [enter]simplify:  Simplifying (* (- (sqr (sqrt +nan.0)) (+ (* +nan.0 (/ 1 (sqr x))) (- (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (* (sqr (sqrt +nan.0)) (sqr x))))))))) (sqrt x))
* * * * [misc]progress:  [ 4 / 72 ] simplifiying candidate #<alt-event (λ (x) (- (+ (* +nan.0 (* (sqrt -1) (sqr x))) (- (+ (* +nan.0 (* (sqrt -1) x)) (- (+ (* +nan.0 (* (sqrt -1) (pow x 3))) (- (+ (* +nan.0 (/ (sqr x) (sqrt -1))) (- (* +nan.0 (/ (pow x 3) (sqrt -1)))))))))))))>
* [enter]simplify:  Simplifying (- (+ (* +nan.0 (* (sqrt -1) (sqr x))) (- (+ (* +nan.0 (* (sqrt -1) x)) (- (+ (* +nan.0 (* (sqrt -1) (pow x 3))) (- (+ (* +nan.0 (/ (sqr x) (sqrt -1))) (- (* +nan.0 (/ (pow x 3) (sqrt -1))))))))))))
* * * * [misc]progress:  [ 5 / 72 ] simplifiying candidate #<alt-event (λ (x) (- (+ (* +nan.0 (/ 1 (sqr x))) (- (+ (* +nan.0 (/ (sqr (sqrt +nan.0)) (sqr x))) (- (+ (* +nan.0 (sqr (sqrt +nan.0))) (- (+ (* +nan.0 (/ (sqr (sqrt +nan.0)) x)) (- (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (* (sqr (sqrt +nan.0)) (sqr x))))))))))))))))>
* [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (sqr x))) (- (+ (* +nan.0 (/ (sqr (sqrt +nan.0)) (sqr x))) (- (+ (* +nan.0 (sqr (sqrt +nan.0))) (- (+ (* +nan.0 (/ (sqr (sqrt +nan.0)) x)) (- (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (* (sqr (sqrt +nan.0)) (sqr x)))))))))))))))
* * * * [misc]progress:  [ 6 / 72 ] simplifiying candidate #<alt-event (λ (x) (- (+ (* +nan.0 (/ 1 (sqr x))) (- (+ (* +nan.0 (/ (sqr (sqrt +nan.0)) (sqr x))) (- (+ (* +nan.0 (sqr (sqrt +nan.0))) (- (+ (* +nan.0 (/ (sqr (sqrt +nan.0)) x)) (- (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (* (sqr (sqrt +nan.0)) (sqr x))))))))))))))))>
* [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ 1 (sqr x))) (- (+ (* +nan.0 (/ (sqr (sqrt +nan.0)) (sqr x))) (- (+ (* +nan.0 (sqr (sqrt +nan.0))) (- (+ (* +nan.0 (/ (sqr (sqrt +nan.0)) x)) (- (+ (* +nan.0 (/ 1 x)) (- (* +nan.0 (/ 1 (* (sqr (sqrt +nan.0)) (sqr x)))))))))))))))
* * * * [misc]progress:  [ 7 / 72 ] simplifiying candidate #<alt-event (λ (x) (* (sqr (- (+ (sqrt (sqrt -1)) (+ (* 1/16 (* (sqrt (/ 1 (pow (sqrt -1) 3))) (sqr x))) (* 1/4 (* (sqrt (/ 1 (pow (sqrt -1) 3))) x)))) (* 1/32 (* (sqrt (/ 1 (pow (sqrt -1) 7))) (sqr x))))) (sqrt x)))>
* [enter]simplify:  Simplifying (* (sqr (- (+ (sqrt (sqrt -1)) (+ (* 1/16 (* (sqrt (/ 1 (pow (sqrt -1) 3))) (sqr x))) (* 1/4 (* (sqrt (/ 1 (pow (sqrt -1) 3))) x)))) (* 1/32 (* (sqrt (/ 1 (pow (sqrt -1) 7))) (sqr x))))) (sqrt x))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (47 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (131 enodes)
* * [misc]simplify:  iters left: 2 (284 enodes)
* [exit]simplify:  Simplified to (* (sqrt x) (* (- (+ (sqrt (sqrt -1)) (* (sqrt (/ (/ 1 -1) (sqrt -1))) (* x (+ (* x 1/16) 1/4)))) (* (sqrt (/ 1 (pow (sqrt -1) 7))) (* x (* x 1/32)))) (- (+ (sqrt (sqrt -1)) (* (sqrt (/ (/ 1 -1) (sqrt -1))) (* x (+ (* x 1/16) 1/4)))) (* (sqrt (/ 1 (pow (sqrt -1) 7))) (* x (* x 1/32))))))
* * * * [misc]progress:  [ 8 / 72 ] simplifiying candidate #<alt-event (λ (x) (* (sqr (- (sqrt +nan.0) (+ (* +nan.0 (/ 1 (* (sqrt +nan.0) (sqr x)))) (- (+ (* +nan.0 (/ 1 (* (sqrt +nan.0) x))) (- (* +nan.0 (/ 1 (* (pow (sqrt +nan.0) 3) (sqr x)))))))))) (sqrt x)))>
* [enter]simplify:  Simplifying (* (sqr (- (sqrt +nan.0) (+ (* +nan.0 (/ 1 (* (sqrt +nan.0) (sqr x)))) (- (+ (* +nan.0 (/ 1 (* (sqrt +nan.0) x))) (- (* +nan.0 (/ 1 (* (pow (sqrt +nan.0) 3) (sqr x)))))))))) (sqrt x))
* * * * [misc]progress:  [ 9 / 72 ] simplifiying candidate #<alt-event (λ (x) (* (sqr (- (sqrt +nan.0) (+ (* +nan.0 (/ 1 (* (sqrt +nan.0) (sqr x)))) (- (+ (* +nan.0 (/ 1 (* (sqrt +nan.0) x))) (- (* +nan.0 (/ 1 (* (pow (sqrt +nan.0) 3) (sqr x)))))))))) (sqrt x)))>
* [enter]simplify:  Simplifying (* (sqr (- (sqrt +nan.0) (+ (* +nan.0 (/ 1 (* (sqrt +nan.0) (sqr x)))) (- (+ (* +nan.0 (/ 1 (* (sqrt +nan.0) x))) (- (* +nan.0 (/ 1 (* (pow (sqrt +nan.0) 3) (sqr x)))))))))) (sqrt x))
* * * * [misc]progress:  [ 10 / 72 ] simplifiying candidate #<alt-event (λ (x) (* (sqr (sqrt (+ (* 1/2 (/ x (sqrt -1))) (+ (* 1/8 (/ (sqr x) (sqrt -1))) (sqrt -1))))) (sqrt x)))>
* [enter]simplify:  Simplifying (* (sqr (sqrt (+ (* 1/2 (/ x (sqrt -1))) (+ (* 1/8 (/ (sqr x) (sqrt -1))) (sqrt -1))))) (sqrt x))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (90 enodes)
* * [misc]simplify:  iters left: 2 (141 enodes)
* * [misc]simplify:  iters left: 1 (195 enodes)
* [exit]simplify:  Simplified to (+ (* (* (sqrt x) x) (+ (/ 1/2 (sqrt -1)) (/ (* 1/8 x) (sqrt -1)))) (* (sqrt -1) (sqrt x)))
* * * * [misc]progress:  [ 11 / 72 ] simplifiying candidate #<alt-event (λ (x) (* (sqr (sqrt (- (+ (* +nan.0 (/ 1 (sqr x))) (- (+ +nan.0 (- (* +nan.0 (/ 1 x))))))))) (sqrt x)))>
* [enter]simplify:  Simplifying (* (sqr (sqrt (- (+ (* +nan.0 (/ 1 (sqr x))) (- (+ +nan.0 (- (* +nan.0 (/ 1 x))))))))) (sqrt x))
* * * * [misc]progress:  [ 12 / 72 ] simplifiying candidate #<alt-event (λ (x) (* (sqr (sqrt (- (+ (* +nan.0 (/ 1 (sqr x))) (- (+ +nan.0 (- (* +nan.0 (/ 1 x))))))))) (sqrt x)))>
* [enter]simplify:  Simplifying (* (sqr (sqrt (- (+ (* +nan.0 (/ 1 (sqr x))) (- (+ +nan.0 (- (* +nan.0 (/ 1 x))))))))) (sqrt x))
* * * * [misc]progress:  [ 13 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (pow (sqrt (sqrt (- x 1))) 2) (sqrt x)))>
* * * * [misc]progress:  [ 14 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (pow (sqr (sqrt (sqrt (- x 1)))) 1) (sqrt x)))>
* * * * [misc]progress:  [ 15 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (exp (log (sqr (sqrt (sqrt (- x 1)))))) (sqrt x)))>
* [enter]simplify:  Simplifying (log (sqr (sqrt (sqrt (- x 1)))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (log (sqrt (- x 1)))
* [exit]simplify:  Simplified to (log (sqrt (- x 1)))
* * * * [misc]progress:  [ 16 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (log (exp (sqr (sqrt (sqrt (- x 1)))))) (sqrt x)))>
* [enter]simplify:  Simplifying (exp (sqr (sqrt (sqrt (- x 1)))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (exp (sqrt (- x 1)))
* [exit]simplify:  Simplified to (exp (sqrt (- x 1)))
* * * * [misc]progress:  [ 17 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (cube (cbrt (sqr (sqrt (sqrt (- x 1)))))) (sqrt x)))>
* [enter]simplify:  Simplifying (cbrt (sqr (sqrt (sqrt (- x 1)))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (- x 1)))
* [exit]simplify:  Simplified to (cbrt (sqrt (- x 1)))
* * * * [misc]progress:  [ 18 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (cbrt (cube (sqr (sqrt (sqrt (- x 1)))))) (sqrt x)))>
* [enter]simplify:  Simplifying (cube (sqr (sqrt (sqrt (- x 1)))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* [exit]simplify:  Simplified to (* (sqrt (- x 1)) (- x 1))
* [exit]simplify:  Simplified to (* (sqrt (- x 1)) (- x 1))
* * * * [misc]progress:  [ 19 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (sqr (sqrt (sqr (sqrt (sqrt (- x 1)))))) (sqrt x)))>
* [enter]simplify:  Simplifying (sqrt (sqr (sqrt (sqrt (- x 1)))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (- x 1)))
* [exit]simplify:  Simplified to (sqrt (sqrt (- x 1)))
* * * * [misc]progress:  [ 20 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (* (sqr (sqrt (sqrt 1))) (sqr (sqrt (sqrt (- x 1))))) (sqrt x)))>
* [enter]simplify:  Simplifying (sqr (sqrt (sqrt 1)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* * [misc]simplify:  iters left: 1 (8 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [exit]simplify:  Simplified to (sqrt 1)
* [enter]simplify:  Simplifying (sqr (sqrt (sqrt (- x 1))))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (- x 1))
* [exit]simplify:  Simplified to (sqrt (- x 1))
* * * * [misc]progress:  [ 21 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (* (sqr (sqrt 1)) (sqr (sqrt (sqrt (- x 1))))) (sqrt x)))>
* [enter]simplify:  Simplifying (sqr (sqrt 1))
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (6 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (sqr (sqrt (sqrt (- x 1))))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (- x 1))
* [exit]simplify:  Simplified to (sqrt (- x 1))
* * * * [misc]progress:  [ 22 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (* (sqr 1) (sqr (sqrt (sqrt (- x 1))))) (sqrt x)))>
* [enter]simplify:  Simplifying (sqr 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqr 1)
* [exit]simplify:  Simplified to (sqr 1)
* [enter]simplify:  Simplifying (sqr (sqrt (sqrt (- x 1))))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (- x 1))
* [exit]simplify:  Simplified to (sqrt (- x 1))
* * * * [misc]progress:  [ 23 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr (sqrt (sqrt (- (pow x 3) (pow 1 3))))) (sqr (sqrt (sqrt (+ (sqr x) (+ (sqr 1) (* x 1))))))) (sqrt x)))>
* [enter]simplify:  Simplifying (sqr (sqrt (sqrt (- (pow x 3) (pow 1 3)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (sqrt (- (cube x) 1))
* [exit]simplify:  Simplified to (sqrt (- (cube x) 1))
* [enter]simplify:  Simplifying (sqr (sqrt (sqrt (+ (sqr x) (+ (sqr 1) (* x 1))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (36 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (sqr x) (+ x 1)))
* [exit]simplify:  Simplified to (sqrt (+ (sqr x) (+ x 1)))
* * * * [misc]progress:  [ 24 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr (sqrt (sqrt (- (sqr x) (sqr 1))))) (sqr (sqrt (sqrt (+ x 1))))) (sqrt x)))>
* [enter]simplify:  Simplifying (sqr (sqrt (sqrt (- (sqr x) (sqr 1)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (41 enodes)
* [exit]simplify:  Simplified to (sqrt (- (sqr x) 1))
* [exit]simplify:  Simplified to (sqrt (- (sqr x) 1))
* [enter]simplify:  Simplifying (sqr (sqrt (sqrt (+ x 1))))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (sqrt (+ x 1))
* [exit]simplify:  Simplified to (sqrt (+ x 1))
* * * * [misc]progress:  [ 25 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (- x 1)))) (sqrt x)))>
* * * * [misc]progress:  [ 26 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (* 1 (sqr (sqrt (sqrt (- x 1))))) (sqrt x)))>
* * * * [misc]progress:  [ 27 / 72 ] simplifiying candidate #<alt-delta (λ (x) (pow (* (sqr (sqrt (sqrt (- x 1)))) (sqrt x)) 1))>
* [enter]simplify:  Simplifying (* (sqr (sqrt (sqrt (- x 1)))) (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 (17 enodes)
* [exit]simplify:  Simplified to (* (sqrt x) (sqrt (- x 1)))
* [exit]simplify:  Simplified to (* (sqrt x) (sqrt (- x 1)))
* * * * [misc]progress:  [ 28 / 72 ] simplifiying candidate #<alt-delta (λ (x) (pow (* (sqr (sqrt (sqrt (- x 1)))) (sqrt x)) 1))>
* * * * [misc]progress:  [ 29 / 72 ] simplifiying candidate #<alt-delta (λ (x) (exp (+ (log (sqr (sqrt (sqrt (- x 1))))) (log (sqrt x)))))>
* [enter]simplify:  Simplifying (+ (log (sqr (sqrt (sqrt (- x 1))))) (log (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 (19 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (+ (log (sqrt (- x 1))) (log (sqrt x)))
* [exit]simplify:  Simplified to (+ (log (sqrt (- x 1))) (log (sqrt x)))
* * * * [misc]progress:  [ 30 / 72 ] simplifiying candidate #<alt-delta (λ (x) (exp (log (* (sqr (sqrt (sqrt (- x 1)))) (sqrt x)))))>
* [enter]simplify:  Simplifying (log (* (sqr (sqrt (sqrt (- x 1)))) (sqrt x)))
* * [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 (28 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* [exit]simplify:  Simplified to (log (* (sqrt x) (sqrt (- x 1))))
* [exit]simplify:  Simplified to (log (* (sqrt x) (sqrt (- x 1))))
* * * * [misc]progress:  [ 31 / 72 ] simplifiying candidate #<alt-delta (λ (x) (log (exp (* (sqr (sqrt (sqrt (- x 1)))) (sqrt x)))))>
* [enter]simplify:  Simplifying (exp (* (sqr (sqrt (sqrt (- x 1)))) (sqrt x)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (exp (* (sqrt x) (sqrt (- x 1))))
* [exit]simplify:  Simplified to (exp (* (sqrt x) (sqrt (- x 1))))
* * * * [misc]progress:  [ 32 / 72 ] simplifiying candidate #<alt-delta (λ (x) (cbrt (* (cube (sqr (sqrt (sqrt (- x 1))))) (cube (sqrt x)))))>
* [enter]simplify:  Simplifying (* (cube (sqr (sqrt (sqrt (- x 1))))) (cube (sqrt x)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (48 enodes)
* * [misc]simplify:  iters left: 2 (80 enodes)
* * [misc]simplify:  iters left: 1 (121 enodes)
* [exit]simplify:  Simplified to (* (sqrt x) (* (sqrt (- x 1)) (* (- x 1) x)))
* [exit]simplify:  Simplified to (* (sqrt x) (* (sqrt (- x 1)) (* (- x 1) x)))
* * * * [misc]progress:  [ 33 / 72 ] simplifiying candidate #<alt-delta (λ (x) (cube (cbrt (* (sqr (sqrt (sqrt (- x 1)))) (sqrt x)))))>
* [enter]simplify:  Simplifying (cbrt (* (sqr (sqrt (sqrt (- x 1)))) (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 (18 enodes)
* [exit]simplify:  Simplified to (cbrt (* (sqrt x) (sqrt (- x 1))))
* [exit]simplify:  Simplified to (cbrt (* (sqrt x) (sqrt (- x 1))))
* * * * [misc]progress:  [ 34 / 72 ] simplifiying candidate #<alt-delta (λ (x) (cbrt (cube (* (sqr (sqrt (sqrt (- x 1)))) (sqrt x)))))>
* [enter]simplify:  Simplifying (cube (* (sqr (sqrt (sqrt (- x 1)))) (sqrt x)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (68 enodes)
* * [misc]simplify:  iters left: 1 (80 enodes)
* [exit]simplify:  Simplified to (* (* x (sqrt (- x 1))) (* (- x 1) (sqrt x)))
* [exit]simplify:  Simplified to (* (* x (sqrt (- x 1))) (* (- x 1) (sqrt x)))
* * * * [misc]progress:  [ 35 / 72 ] simplifiying candidate #<alt-delta (λ (x) (cube (* (cbrt (sqr (sqrt (sqrt (- x 1))))) (cbrt (sqrt x)))))>
* [enter]simplify:  Simplifying (* (cbrt (sqr (sqrt (sqrt (- x 1))))) (cbrt (sqrt x)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt (- x 1))))
* [exit]simplify:  Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt (- x 1))))
* * * * [misc]progress:  [ 36 / 72 ] simplifiying candidate #<alt-delta (λ (x) (sqr (sqrt (* (sqr (sqrt (sqrt (- x 1)))) (sqrt x)))))>
* [enter]simplify:  Simplifying (sqrt (* (sqr (sqrt (sqrt (- x 1)))) (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 (18 enodes)
* [exit]simplify:  Simplified to (sqrt (* (sqrt x) (sqrt (- x 1))))
* [exit]simplify:  Simplified to (sqrt (* (sqrt x) (sqrt (- x 1))))
* * * * [misc]progress:  [ 37 / 72 ] simplifiying candidate #<alt-delta (λ (x) (sqr (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x)))))>
* [enter]simplify:  Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x)))
* [exit]simplify:  Simplified to (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x)))
* * * * [misc]progress:  [ 38 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* 1 (* (sqr (sqrt (sqrt (- x 1)))) (sqrt x))))>
* * * * [misc]progress:  [ 39 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (* (sqr (sqrt (sqrt (- x 1)))) 1) (sqrt x)))>
* [enter]simplify:  Simplifying (* (sqr (sqrt (sqrt (- x 1)))) 1)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* [exit]simplify:  Simplified to (sqrt (- x 1))
* [exit]simplify:  Simplified to (sqrt (- x 1))
* * * * [misc]progress:  [ 40 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (sqr (sqrt (sqrt 1))) (* (sqr (sqrt (sqrt (- x 1)))) (sqrt x))))>
* [enter]simplify:  Simplifying (* (sqr (sqrt (sqrt (- x 1)))) (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 (17 enodes)
* [exit]simplify:  Simplified to (* (sqrt x) (sqrt (- x 1)))
* [exit]simplify:  Simplified to (* (sqrt x) (sqrt (- x 1)))
* * * * [misc]progress:  [ 41 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (sqr (sqrt 1)) (* (sqr (sqrt (sqrt (- x 1)))) (sqrt x))))>
* [enter]simplify:  Simplifying (* (sqr (sqrt (sqrt (- x 1)))) (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 (17 enodes)
* [exit]simplify:  Simplified to (* (sqrt x) (sqrt (- x 1)))
* [exit]simplify:  Simplified to (* (sqrt x) (sqrt (- x 1)))
* * * * [misc]progress:  [ 42 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (sqr 1) (* (sqr (sqrt (sqrt (- x 1)))) (sqrt x))))>
* [enter]simplify:  Simplifying (* (sqr (sqrt (sqrt (- x 1)))) (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 (17 enodes)
* [exit]simplify:  Simplified to (* (sqrt x) (sqrt (- x 1)))
* [exit]simplify:  Simplified to (* (sqrt x) (sqrt (- x 1)))
* * * * [misc]progress:  [ 43 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (sqrt (- x 1))) (* (sqrt (sqrt (- x 1))) (sqrt x))))>
* [enter]simplify:  Simplifying (* (sqrt (sqrt (- x 1))) (sqrt x))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sqrt (- x 1))) (sqrt x))
* [exit]simplify:  Simplified to (* (sqrt (sqrt (- x 1))) (sqrt x))
* * * * [misc]progress:  [ 44 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* 1 (* (sqr (sqrt (sqrt (- x 1)))) (sqrt x))))>
* [enter]simplify:  Simplifying (* (sqr (sqrt (sqrt (- x 1)))) (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 (17 enodes)
* [exit]simplify:  Simplified to (* (sqrt x) (sqrt (- x 1)))
* [exit]simplify:  Simplified to (* (sqrt x) (sqrt (- x 1)))
* * * * [misc]progress:  [ 45 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ (* (sqr (sqrt (sqrt (- (pow x 3) (pow 1 3))))) (sqrt x)) (sqr (sqrt (sqrt (+ (sqr x) (+ (sqr 1) (* x 1))))))))>
* [enter]simplify:  Simplifying (* (sqr (sqrt (sqrt (- (pow x 3) (pow 1 3))))) (sqrt x))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* [exit]simplify:  Simplified to (* (sqrt (- (cube x) 1)) (sqrt x))
* [exit]simplify:  Simplified to (* (sqrt (- (cube x) 1)) (sqrt x))
* * * * [misc]progress:  [ 46 / 72 ] simplifiying candidate #<alt-delta (λ (x) (/ (* (sqr (sqrt (sqrt (- (sqr x) (sqr 1))))) (sqrt x)) (sqr (sqrt (sqrt (+ x 1))))))>
* [enter]simplify:  Simplifying (* (sqr (sqrt (sqrt (- (sqr x) (sqr 1))))) (sqrt x))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to (* (sqrt (- (sqr x) 1)) (sqrt x))
* [exit]simplify:  Simplified to (* (sqrt (- (sqr x) 1)) (sqrt x))
* * * * [misc]progress:  [ 47 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt x) (sqr (sqrt (sqrt (- x 1))))))>
* * * * [misc]progress:  [ 48 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (sqr (pow (sqrt (- x 1)) 1/2)) (sqrt x)))>
* * * * [misc]progress:  [ 49 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (sqr (pow (sqrt (sqrt (- x 1))) 1)) (sqrt x)))>
* * * * [misc]progress:  [ 50 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (sqr (exp (log (sqrt (sqrt (- x 1)))))) (sqrt x)))>
* [enter]simplify:  Simplifying (log (sqrt (sqrt (- x 1))))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (log (sqrt (sqrt (- x 1))))
* [exit]simplify:  Simplified to (log (sqrt (sqrt (- x 1))))
* * * * [misc]progress:  [ 51 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (sqr (log (exp (sqrt (sqrt (- x 1)))))) (sqrt x)))>
* [enter]simplify:  Simplifying (exp (sqrt (sqrt (- x 1))))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (exp (sqrt (sqrt (- x 1))))
* [exit]simplify:  Simplified to (exp (sqrt (sqrt (- x 1))))
* * * * [misc]progress:  [ 52 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (sqr (cube (cbrt (sqrt (sqrt (- x 1)))))) (sqrt x)))>
* [enter]simplify:  Simplifying (cbrt (sqrt (sqrt (- x 1))))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (sqrt (- x 1))))
* [exit]simplify:  Simplified to (cbrt (sqrt (sqrt (- x 1))))
* * * * [misc]progress:  [ 53 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (sqr (cbrt (cube (sqrt (sqrt (- x 1)))))) (sqrt x)))>
* [enter]simplify:  Simplifying (cube (sqrt (sqrt (- x 1))))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* [exit]simplify:  Simplified to (* (sqrt (- x 1)) (sqrt (sqrt (- x 1))))
* [exit]simplify:  Simplified to (* (sqrt (- x 1)) (sqrt (sqrt (- x 1))))
* * * * [misc]progress:  [ 54 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (sqr (* (sqrt (sqrt 1)) (sqrt (sqrt (- x 1))))) (sqrt x)))>
* [enter]simplify:  Simplifying (sqrt (sqrt 1))
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt 1))
* [exit]simplify:  Simplified to (sqrt (sqrt 1))
* [enter]simplify:  Simplifying (sqrt (sqrt (- x 1)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (- x 1)))
* [exit]simplify:  Simplified to (sqrt (sqrt (- x 1)))
* * * * [misc]progress:  [ 55 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (sqr (* (sqrt 1) (sqrt (sqrt (- x 1))))) (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 (sqrt (- x 1)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (- x 1)))
* [exit]simplify:  Simplified to (sqrt (sqrt (- x 1)))
* * * * [misc]progress:  [ 56 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (sqr (/ (sqrt (sqrt (- (pow x 3) (pow 1 3)))) (sqrt (sqrt (+ (sqr x) (+ (sqr 1) (* x 1))))))) (sqrt x)))>
* [enter]simplify:  Simplifying (sqrt (sqrt (- (pow x 3) (pow 1 3))))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (- (cube x) 1)))
* [exit]simplify:  Simplified to (sqrt (sqrt (- (cube x) 1)))
* [enter]simplify:  Simplifying (sqrt (sqrt (+ (sqr x) (+ (sqr 1) (* x 1)))))
* * [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 (28 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (sqr x) (+ x 1))))
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (sqr x) (+ x 1))))
* * * * [misc]progress:  [ 57 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (sqr (/ (sqrt (sqrt (- (sqr x) (sqr 1)))) (sqrt (sqrt (+ x 1))))) (sqrt x)))>
* [enter]simplify:  Simplifying (sqrt (sqrt (- (sqr x) (sqr 1))))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (- (sqr x) 1)))
* [exit]simplify:  Simplified to (sqrt (sqrt (- (sqr x) 1)))
* [enter]simplify:  Simplifying (sqrt (sqrt (+ x 1)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
* [exit]simplify:  Simplified to (sqrt (sqrt (+ x 1)))
* * * * [misc]progress:  [ 58 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (sqr (sqr (sqrt (sqrt (sqrt (- x 1)))))) (sqrt x)))>
* [enter]simplify:  Simplifying (sqrt (sqrt (sqrt (- x 1))))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (sqrt (- x 1))))
* [exit]simplify:  Simplified to (sqrt (sqrt (sqrt (- x 1))))
* * * * [misc]progress:  [ 59 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (sqr (fabs (sqrt (sqrt (- x 1))))) (sqrt x)))>
* * * * [misc]progress:  [ 60 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (sqr (* 1 (sqrt (sqrt (- x 1))))) (sqrt x)))>
* * * * [misc]progress:  [ 61 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (sqr (sqrt (pow (- x 1) 1/2))) (sqrt x)))>
* * * * [misc]progress:  [ 62 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (sqr (sqrt (pow (sqrt (- x 1)) 1))) (sqrt x)))>
* * * * [misc]progress:  [ 63 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (sqr (sqrt (exp (log (sqrt (- x 1)))))) (sqrt x)))>
* [enter]simplify:  Simplifying (log (sqrt (- x 1)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (log (sqrt (- x 1)))
* [exit]simplify:  Simplified to (log (sqrt (- x 1)))
* * * * [misc]progress:  [ 64 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (sqr (sqrt (log (exp (sqrt (- x 1)))))) (sqrt x)))>
* [enter]simplify:  Simplifying (exp (sqrt (- x 1)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (exp (sqrt (- x 1)))
* [exit]simplify:  Simplified to (exp (sqrt (- x 1)))
* * * * [misc]progress:  [ 65 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (sqr (sqrt (cube (cbrt (sqrt (- x 1)))))) (sqrt x)))>
* [enter]simplify:  Simplifying (cbrt (sqrt (- x 1)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (- x 1)))
* [exit]simplify:  Simplified to (cbrt (sqrt (- x 1)))
* * * * [misc]progress:  [ 66 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (sqr (sqrt (cbrt (cube (sqrt (- x 1)))))) (sqrt x)))>
* [enter]simplify:  Simplifying (cube (sqrt (- x 1)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (* (sqrt (- x 1)) (- x 1))
* [exit]simplify:  Simplified to (* (sqrt (- x 1)) (- x 1))
* * * * [misc]progress:  [ 67 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (sqr (sqrt (* (sqrt 1) (sqrt (- x 1))))) (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))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (- x 1))
* [exit]simplify:  Simplified to (sqrt (- x 1))
* * * * [misc]progress:  [ 68 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (sqr (sqrt (/ (sqrt (- (pow x 3) (pow 1 3))) (sqrt (+ (sqr x) (+ (sqr 1) (* x 1))))))) (sqrt x)))>
* [enter]simplify:  Simplifying (sqrt (- (pow x 3) (pow 1 3)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (sqrt (- (cube x) 1))
* [exit]simplify:  Simplified to (sqrt (- (cube x) 1))
* [enter]simplify:  Simplifying (sqrt (+ (sqr x) (+ (sqr 1) (* x 1))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (sqr x) (+ x 1)))
* [exit]simplify:  Simplified to (sqrt (+ (sqr x) (+ x 1)))
* * * * [misc]progress:  [ 69 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (sqr (sqrt (/ (sqrt (- (sqr x) (sqr 1))) (sqrt (+ x 1))))) (sqrt x)))>
* [enter]simplify:  Simplifying (sqrt (- (sqr x) (sqr 1)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (sqrt (- (sqr x) 1))
* [exit]simplify:  Simplified to (sqrt (- (sqr x) 1))
* [enter]simplify:  Simplifying (sqrt (+ x 1))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (+ x 1))
* [exit]simplify:  Simplified to (sqrt (+ x 1))
* * * * [misc]progress:  [ 70 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (sqr (sqrt (sqr (sqrt (sqrt (- x 1)))))) (sqrt x)))>
* [enter]simplify:  Simplifying (sqrt (sqrt (- x 1)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (- x 1)))
* [exit]simplify:  Simplified to (sqrt (sqrt (- x 1)))
* * * * [misc]progress:  [ 71 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (sqr (sqrt (fabs (sqrt (- x 1))))) (sqrt x)))>
* * * * [misc]progress:  [ 72 / 72 ] simplifiying candidate #<alt-delta (λ (x) (* (sqr (sqrt (* 1 (sqrt (- x 1))))) (sqrt x)))>
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* [enter]simplify:  Simplifying (cube (sqrt (sqrt (- x 1))))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* [exit]simplify:  Simplified to (* (sqrt (- x 1)) (sqrt (sqrt (- x 1))))
* [exit]simplify:  Simplified to (* (sqrt (- x 1)) (sqrt (sqrt (- x 1))))
* [enter]simplify:  Simplifying (* (sqrt (- x 1)) (sqrt x))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (sqrt x) (sqrt (- x 1)))
* [enter]simplify:  Simplifying (* (sqrt (sqrt (- x 1))) (sqrt x))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sqrt (- x 1))) (sqrt x))
* [exit]simplify:  Simplified to (* (sqrt (sqrt (- x 1))) (sqrt x))
* [enter]simplify:  Simplifying (cbrt (sqrt (- x 1)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (- x 1)))
* [exit]simplify:  Simplified to (cbrt (sqrt (- x 1)))
* [enter]simplify:  Simplifying (cbrt (* (sqrt (- x 1)) (sqrt x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (* (sqrt x) (sqrt (- x 1))))
* [exit]simplify:  Simplified to (cbrt (* (sqrt x) (sqrt (- x 1))))
* [enter]simplify:  Simplifying (* (- x 1) x)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (* (- x 1) x)
* [exit]simplify:  Simplified to (* (- x 1) x)
* [enter]simplify:  Simplifying (* (cbrt (sqrt (- x 1))) (cbrt (sqrt x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sqrt (- x 1))) (cbrt (sqrt x)))
* [exit]simplify:  Simplified to (* (cbrt (sqrt (- x 1))) (cbrt (sqrt x)))
* [enter]simplify:  Simplifying (cube (sqrt (- x 1)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (* (sqrt (- x 1)) (- x 1))
* [exit]simplify:  Simplified to (* (sqrt (- x 1)) (- x 1))