* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * [misc]progress:  [2/2] Setting up program.
* [misc]progress:  [Phase 2 of 3] Improving.
* [enter]simplify:  Simplifying (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (75 enodes)
* * [misc]simplify:  iters left: 1 (84 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))
* * [misc]progress:  iteration 1 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 3 ] rewriting at (2 1)
* * * * [misc]progress:  [ 2 / 3 ] rewriting at (2)
* * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 3 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in (th) around 0
* [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ (- 1/2) (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (* 1/2 (/ 1 (sqrt 2))))
* [misc]backup-simplify:  Simplify (- (* 1/2 (/ 1 (sqrt 2)))) into (- (* 1/2 (/ 1 (sqrt 2))))
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (* 1/2 (/ 1 (sqrt 2)))) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1/24 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (* 1/2 (/ 1 (sqrt 2)))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (* 1/24 (/ 1 (sqrt 2)))
* [misc]backup-simplify:  Simplify (* 1/24 (/ 1 (sqrt 2))) into (/ 1/24 (sqrt 2))
* [misc]backup-simplify:  Simplify (+ (* (/ 1/24 (sqrt 2)) (pow th 4)) (+ (* (- (* 1/2 (/ 1 (sqrt 2)))) (pow th 2)) (/ 1 (sqrt 2)))) into (- (+ (/ 1 (sqrt 2)) (* 1/24 (/ (pow th 4) (sqrt 2)))) (* 1/2 (/ (pow th 2) (sqrt 2))))
* [misc]approximate:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in (th) around 0
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [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 (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [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 (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) into (/ (cos th) (sqrt 2))
* [misc]approximate:  Taking taylor expansion of (/ (cos (/ 1 (- th))) (sqrt 2)) in (th) around 0
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- th))) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- th))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- th)) in th
* [misc]taylor:  Taking taylor expansion of (- th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (cos (/ 1 (- th))) into (cos (/ -1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- th))) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- th))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- th)) in th
* [misc]taylor:  Taking taylor expansion of (- th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (cos (/ 1 (- th))) into (cos (/ -1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) into (/ (cos th) (sqrt 2))
* * * * [misc]progress:  [ 2 / 3 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))) in (th a2 a1) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))) in a1
* [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in a1
* [misc]taylor:  Taking taylor expansion of (cos th) in a1
* [misc]taylor:  Taking taylor expansion of th in a1
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (cos th) into (cos th)
* [misc]backup-simplify:  Simplify (sin th) into (sin th)
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
* [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
* [misc]backup-simplify:  Simplify (/ (cos th) (sqrt 2)) into (/ (cos th) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (+ (* a2 a2) (* a1 a1)) in a1
* [misc]taylor:  Taking taylor expansion of (* a2 a2) in a1
* [misc]taylor:  Taking taylor expansion of a2 in a1
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]taylor:  Taking taylor expansion of a2 in a1
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]taylor:  Taking taylor expansion of (* a1 a1) in a1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))) in a2
* [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in a2
* [misc]taylor:  Taking taylor expansion of (cos th) in a2
* [misc]taylor:  Taking taylor expansion of th in a2
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (cos th) into (cos th)
* [misc]backup-simplify:  Simplify (sin th) into (sin th)
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
* [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
* [misc]backup-simplify:  Simplify (/ (cos th) (sqrt 2)) into (/ (cos th) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (+ (* a2 a2) (* a1 a1)) in a2
* [misc]taylor:  Taking taylor expansion of (* a2 a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* a1 a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]taylor:  Taking taylor expansion of (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))) in th
* [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (+ (* a2 a2) (* a1 a1)) in th
* [misc]taylor:  Taking taylor expansion of (* a2 a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]taylor:  Taking taylor expansion of (* a1 a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]taylor:  Taking taylor expansion of (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))) in th
* [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (+ (* a2 a2) (* a1 a1)) in th
* [misc]taylor:  Taking taylor expansion of (* a2 a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]taylor:  Taking taylor expansion of (* a1 a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
* [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
* [misc]backup-simplify:  Simplify (+ (pow a2 2) (pow a1 2)) into (+ (pow a1 2) (pow a2 2))
* [misc]backup-simplify:  Simplify (* (/ 1 (sqrt 2)) (+ (pow a1 2) (pow a2 2))) into (/ (+ (pow a1 2) (pow a2 2)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (/ (+ (pow a1 2) (pow a2 2)) (sqrt 2)) in a2
* [misc]taylor:  Taking taylor expansion of (+ (pow a1 2) (pow a2 2)) in a2
* [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log a1))) in a2
* [misc]taylor:  Taking taylor expansion of (* 2 (log a1)) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (log a1) into (log a1)
* [misc]backup-simplify:  Simplify (* 2 (log a1)) into (* 2 (log a1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log a1))) into (pow a1 2)
* [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (pow a1 2) 0) into (pow a1 2)
* [misc]backup-simplify:  Simplify (/ (pow a1 2) (sqrt 2)) into (/ (pow a1 2) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (/ (pow a1 2) (sqrt 2)) in a1
* [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
* [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (sqrt 2)) 0) (* 0 (+ (pow a1 2) (pow a2 2)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log a1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log a1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a1 2) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
* [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ (- 1/2) (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (* 1/2 (/ 1 (sqrt 2))))
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (sqrt 2)) 0) (+ (* 0 0) (* (- (* 1/2 (/ 1 (sqrt 2)))) (+ (pow a1 2) (pow a2 2))))) into (- (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) (* 1/2 (/ (pow a1 2) (sqrt 2)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) (* 1/2 (/ (pow a1 2) (sqrt 2))))) in a2
* [misc]taylor:  Taking taylor expansion of (+ (* 1/2 (/ (pow a2 2) (sqrt 2))) (* 1/2 (/ (pow a1 2) (sqrt 2)))) in a2
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a2 2) (sqrt 2))) in a2
* [misc]taylor:  Taking taylor expansion of 1/2 in a2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a2
* [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a1 2) (sqrt 2))) in a2
* [misc]taylor:  Taking taylor expansion of 1/2 in a2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ (pow a1 2) (sqrt 2)) in a2
* [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log a1))) in a2
* [misc]taylor:  Taking taylor expansion of (* 2 (log a1)) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (log a1) into (log a1)
* [misc]backup-simplify:  Simplify (* 2 (log a1)) into (* 2 (log a1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log a1))) into (pow a1 2)
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (pow a1 2) (sqrt 2)) into (/ (pow a1 2) (sqrt 2))
* [misc]backup-simplify:  Simplify (* 1/2 (/ (pow a1 2) (sqrt 2))) into (* 1/2 (/ (pow a1 2) (sqrt 2)))
* [misc]backup-simplify:  Simplify (+ 0 (* 1/2 (/ (pow a1 2) (sqrt 2)))) into (* 1/2 (/ (pow a1 2) (sqrt 2)))
* [misc]backup-simplify:  Simplify (- (* 1/2 (/ (pow a1 2) (sqrt 2)))) into (- (* 1/2 (/ (pow a1 2) (sqrt 2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ (pow a1 2) (sqrt 2)))) in a1
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a1 2) (sqrt 2))) in a1
* [misc]taylor:  Taking taylor expansion of 1/2 in a1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ (pow a1 2) (sqrt 2)) in a1
* [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow a1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow a1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log a1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log a1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 (sqrt 2)) (+ (* (/ (pow a1 2) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (/ 1 (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt 2)) in a1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (* 1/2 (/ 1 (sqrt 2)))) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (sqrt 2)) 0) (+ (* 0 0) (+ (* (- (* 1/2 (/ 1 (sqrt 2)))) 0) (* 0 (+ (pow a1 2) (pow a2 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log a1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log a1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a1 2) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (/ (pow a1 2) (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow a1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow a1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow a1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log a1))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log a1))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (pow a1 2) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (sqrt 2)) (pow (* a1 (* 1 1)) 2)) (* (/ 1 (sqrt 2)) (pow (* 1 (* a2 1)) 2))) into (+ (/ (pow a2 2) (sqrt 2)) (/ (pow a1 2) (sqrt 2)))
* [misc]approximate:  Taking taylor expansion of (* (/ (cos (/ 1 th)) (sqrt 2)) (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1)))) in (th a2 a1) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 th)) (sqrt 2)) (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1)))) in a1
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in a1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
* [misc]taylor:  Taking taylor expansion of th in a1
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
* [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1))) in a1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a2) (/ 1 a2)) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 a2) in a1
* [misc]taylor:  Taking taylor expansion of a2 in a1
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (/ 1 a2) into (/ 1 a2)
* [misc]taylor:  Taking taylor expansion of (/ 1 a2) in a1
* [misc]taylor:  Taking taylor expansion of a2 in a1
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (/ 1 a2) into (/ 1 a2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a1) (/ 1 a1)) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in a1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [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 a1) in a1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [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 (* (/ (cos (/ 1 th)) (sqrt 2)) (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1)))) in a2
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in a2
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
* [misc]taylor:  Taking taylor expansion of th in a2
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
* [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1))) in a2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a2) (/ 1 a2)) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [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 a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [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 a1) (/ 1 a1)) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (/ 1 a1) into (/ 1 a1)
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (/ 1 a1) into (/ 1 a1)
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 th)) (sqrt 2)) (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1)))) in th
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [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 (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1))) in th
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a2) (/ 1 a2)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (/ 1 a2) into (/ 1 a2)
* [misc]taylor:  Taking taylor expansion of (/ 1 a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (/ 1 a2) into (/ 1 a2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a1) (/ 1 a1)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (/ 1 a1) into (/ 1 a1)
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (/ 1 a1) into (/ 1 a1)
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 th)) (sqrt 2)) (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1)))) in th
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [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 (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1))) in th
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a2) (/ 1 a2)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (/ 1 a2) into (/ 1 a2)
* [misc]taylor:  Taking taylor expansion of (/ 1 a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (/ 1 a2) into (/ 1 a2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a1) (/ 1 a1)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (/ 1 a1) into (/ 1 a1)
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (/ 1 a1) into (/ 1 a1)
* [misc]backup-simplify:  Simplify (* (/ 1 a2) (/ 1 a2)) into (/ 1 (pow a2 2))
* [misc]backup-simplify:  Simplify (* (/ 1 a1) (/ 1 a1)) into (/ 1 (pow a1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))
* [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 th)) (sqrt 2)) (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))) into (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 th)) (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))) (sqrt 2)) in a2
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))) in a2
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
* [misc]taylor:  Taking taylor expansion of th in a2
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
* [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2))) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
* [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log a1))) in a2
* [misc]taylor:  Taking taylor expansion of (* 2 (log a1)) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (log a1) into (log a1)
* [misc]backup-simplify:  Simplify (* 2 (log a1)) into (* 2 (log a1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log a1))) into (pow a1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
* [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in a1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
* [misc]taylor:  Taking taylor expansion of th in a1
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
* [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a2) (/ 0 a2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a2) (/ 0 a2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a2) 0) (* 0 (/ 1 a2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a1) 0) (* 0 (/ 1 a1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 th)) (sqrt 2)) 0) (* 0 (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a2) (/ 0 a2)) (* 0 (/ 0 a2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a2) (/ 0 a2)) (* 0 (/ 0 a2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a2) 0) (+ (* 0 0) (* 0 (/ 1 a2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)) (* 0 (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)) (* 0 (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a1) 0) (+ (* 0 0) (* 0 (/ 1 a1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 th)) (sqrt 2)) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow a1 2)) 0) into (/ 1 (pow a1 2))
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) (/ 1 (pow a1 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ 1 th)) (pow a1 2))
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ (/ (cos (/ 1 th)) (pow a1 2)) (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (/ (cos (/ 1 th)) (* (pow a1 2) (sqrt 2)))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (pow a1 2) (sqrt 2))) in a1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
* [misc]taylor:  Taking taylor expansion of th in a1
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
* [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
* [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (sqrt 2)) in a1
* [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (* 1 (sqrt 2)) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a2) (/ 0 a2)) (* 0 (/ 0 a2)) (* 0 (/ 0 a2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a2) (/ 0 a2)) (* 0 (/ 0 a2)) (* 0 (/ 0 a2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a2))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)) (* 0 (/ 0 a1)) (* 0 (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)) (* 0 (/ 0 a1)) (* 0 (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a1) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 th)) (sqrt 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log a1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log a1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 (/ 1 (pow a1 2))) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ (cos (/ 1 th)) (* (pow a1 2) (sqrt 2))) (/ 0 (sqrt 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a2) (/ 0 a2)) (* 0 (/ 0 a2)) (* 0 (/ 0 a2)) (* 0 (/ 0 a2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a2) (/ 0 a2)) (* 0 (/ 0 a2)) (* 0 (/ 0 a2)) (* 0 (/ 0 a2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a2)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)) (* 0 (/ 0 a1)) (* 0 (/ 0 a1)) (* 0 (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)) (* 0 (/ 0 a1)) (* 0 (/ 0 a1)) (* 0 (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a1)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 th)) (sqrt 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow a1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow a1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log a1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log a1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a1 2))) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ (cos (/ 1 th)) (* (pow a1 2) (sqrt 2))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) (pow (* 1 (* (/ 1 (/ 1 a2)) 1)) 2)) (* (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) (pow (* (/ 1 (/ 1 a1)) (* 1 1)) 2))) into (+ (/ (* (cos th) (pow a1 2)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
* [misc]approximate:  Taking taylor expansion of (* (/ (cos (/ 1 (- th))) (sqrt 2)) (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1))))) in (th a2 a1) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 (- th))) (sqrt 2)) (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1))))) in a1
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- th))) (sqrt 2)) in a1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- th))) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- th)) in a1
* [misc]taylor:  Taking taylor expansion of (- th) in a1
* [misc]taylor:  Taking taylor expansion of th in a1
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (- th) into (- th)
* [misc]backup-simplify:  Simplify (- th) into (- th)
* [misc]backup-simplify:  Simplify (/ 1 (- th)) into (/ -1 th)
* [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1)))) in a1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a2)) (/ 1 (- a2))) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a2)) in a1
* [misc]taylor:  Taking taylor expansion of (- a2) in a1
* [misc]taylor:  Taking taylor expansion of a2 in a1
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (/ 1 (- a2)) into (/ -1 a2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a2)) in a1
* [misc]taylor:  Taking taylor expansion of (- a2) in a1
* [misc]taylor:  Taking taylor expansion of a2 in a1
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (/ 1 (- a2)) into (/ -1 a2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a1)) (/ 1 (- a1))) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in a1
* [misc]taylor:  Taking taylor expansion of (- a1) in a1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (- a1)) in a1
* [misc]taylor:  Taking taylor expansion of (- a1) in a1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (* (/ (cos (/ 1 (- th))) (sqrt 2)) (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1))))) in a2
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- th))) (sqrt 2)) in a2
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- th))) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- th)) in a2
* [misc]taylor:  Taking taylor expansion of (- th) in a2
* [misc]taylor:  Taking taylor expansion of th in a2
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (- th) into (- th)
* [misc]backup-simplify:  Simplify (- th) into (- th)
* [misc]backup-simplify:  Simplify (/ 1 (- th)) into (/ -1 th)
* [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1)))) in a2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a2)) (/ 1 (- a2))) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a2)) in a2
* [misc]taylor:  Taking taylor expansion of (- a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (- a2)) in a2
* [misc]taylor:  Taking taylor expansion of (- a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (- a1)) (/ 1 (- a1))) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in a2
* [misc]taylor:  Taking taylor expansion of (- a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (/ 1 (- a1)) into (/ -1 a1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in a2
* [misc]taylor:  Taking taylor expansion of (- a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (/ 1 (- a1)) into (/ -1 a1)
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 (- th))) (sqrt 2)) (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1))))) in th
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- th))) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- th))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- th)) in th
* [misc]taylor:  Taking taylor expansion of (- th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (cos (/ 1 (- th))) into (cos (/ -1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1)))) in th
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a2)) (/ 1 (- a2))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a2)) in th
* [misc]taylor:  Taking taylor expansion of (- a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (/ 1 (- a2)) into (/ -1 a2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a2)) in th
* [misc]taylor:  Taking taylor expansion of (- a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (/ 1 (- a2)) into (/ -1 a2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a1)) (/ 1 (- a1))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in th
* [misc]taylor:  Taking taylor expansion of (- a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (/ 1 (- a1)) into (/ -1 a1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in th
* [misc]taylor:  Taking taylor expansion of (- a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (/ 1 (- a1)) into (/ -1 a1)
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 (- th))) (sqrt 2)) (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1))))) in th
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- th))) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- th))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- th)) in th
* [misc]taylor:  Taking taylor expansion of (- th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (cos (/ 1 (- th))) into (cos (/ -1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1)))) in th
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a2)) (/ 1 (- a2))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a2)) in th
* [misc]taylor:  Taking taylor expansion of (- a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (/ 1 (- a2)) into (/ -1 a2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a2)) in th
* [misc]taylor:  Taking taylor expansion of (- a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (/ 1 (- a2)) into (/ -1 a2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a1)) (/ 1 (- a1))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in th
* [misc]taylor:  Taking taylor expansion of (- a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (/ 1 (- a1)) into (/ -1 a1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in th
* [misc]taylor:  Taking taylor expansion of (- a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (/ 1 (- a1)) into (/ -1 a1)
* [misc]backup-simplify:  Simplify (* (/ -1 a2) (/ -1 a2)) into (/ 1 (pow a2 2))
* [misc]backup-simplify:  Simplify (* (/ -1 a1) (/ -1 a1)) into (/ 1 (pow a1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))
* [misc]backup-simplify:  Simplify (* (/ (cos (/ -1 th)) (sqrt 2)) (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))) into (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 th)) (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))) (sqrt 2)) in a2
* [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))) in a2
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
* [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
* [misc]taylor:  Taking taylor expansion of -1 in a2
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of th in a2
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
* [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2))) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
* [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log a1))) in a2
* [misc]taylor:  Taking taylor expansion of (* 2 (log a1)) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (log a1) into (log a1)
* [misc]backup-simplify:  Simplify (* 2 (log a1)) into (* 2 (log a1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log a1))) into (pow a1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
* [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in a1
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
* [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
* [misc]taylor:  Taking taylor expansion of -1 in a1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of th in a1
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
* [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a2) (/ 0 (- a2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a2) (/ 0 (- a2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a2) 0) (* 0 (/ -1 a2))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a1) 0) (* 0 (/ -1 a1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 th)) (sqrt 2)) 0) (* 0 (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a2) (/ 0 (- a2))) (* 0 (/ 0 (- a2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a2) (/ 0 (- a2))) (* 0 (/ 0 (- a2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a2) 0) (+ (* 0 0) (* 0 (/ -1 a2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))) (* 0 (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))) (* 0 (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a1) 0) (+ (* 0 0) (* 0 (/ -1 a1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 th)) (sqrt 2)) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow a1 2)) 0) into (/ 1 (pow a1 2))
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) (/ 1 (pow a1 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ -1 th)) (pow a1 2))
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ (/ (cos (/ -1 th)) (pow a1 2)) (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2)))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) in a1
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
* [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
* [misc]taylor:  Taking taylor expansion of -1 in a1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of th in a1
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
* [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
* [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (sqrt 2)) in a1
* [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (* 1 (sqrt 2)) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a2) (/ 0 (- a2))) (* 0 (/ 0 (- a2))) (* 0 (/ 0 (- a2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a2) (/ 0 (- a2))) (* 0 (/ 0 (- a2))) (* 0 (/ 0 (- a2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 a2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))) (* 0 (/ 0 (- a1))) (* 0 (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))) (* 0 (/ 0 (- a1))) (* 0 (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a1) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 a1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 th)) (sqrt 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log a1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log a1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 (/ 1 (pow a1 2))) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) (/ 0 (sqrt 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a2) (/ 0 (- a2))) (* 0 (/ 0 (- a2))) (* 0 (/ 0 (- a2))) (* 0 (/ 0 (- a2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a2) (/ 0 (- a2))) (* 0 (/ 0 (- a2))) (* 0 (/ 0 (- a2))) (* 0 (/ 0 (- a2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 a2)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))) (* 0 (/ 0 (- a1))) (* 0 (/ 0 (- a1))) (* 0 (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))) (* 0 (/ 0 (- a1))) (* 0 (/ 0 (- a1))) (* 0 (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 a1)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 th)) (sqrt 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow a1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow a1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log a1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log a1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a1 2))) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) (pow (* 1 (* (/ 1 (/ 1 (- a2))) 1)) 2)) (* (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) (pow (* (/ 1 (/ 1 (- a1))) (* 1 1)) 2))) into (+ (/ (* (cos th) (pow a1 2)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
* * * * [misc]progress:  [ 3 / 3 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (+ (* a2 a2) (* a1 a1)) in (a2 a1) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* a2 a2) (* a1 a1)) in a1
* [misc]taylor:  Taking taylor expansion of (* a2 a2) in a1
* [misc]taylor:  Taking taylor expansion of a2 in a1
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]taylor:  Taking taylor expansion of a2 in a1
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]taylor:  Taking taylor expansion of (* a1 a1) in a1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* a2 a2) (* a1 a1)) in a2
* [misc]taylor:  Taking taylor expansion of (* a2 a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* a1 a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]taylor:  Taking taylor expansion of (+ (* a2 a2) (* a1 a1)) in a2
* [misc]taylor:  Taking taylor expansion of (* a2 a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* a1 a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
* [misc]backup-simplify:  Simplify (+ 0 (pow a1 2)) into (pow a1 2)
* [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in a1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (pow (* a1 1) 2)) (* 1 (pow (* 1 a2) 2))) into (+ (pow a1 2) (pow a2 2))
* [misc]approximate:  Taking taylor expansion of (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1))) in (a2 a1) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1))) in a1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a2) (/ 1 a2)) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 a2) in a1
* [misc]taylor:  Taking taylor expansion of a2 in a1
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (/ 1 a2) into (/ 1 a2)
* [misc]taylor:  Taking taylor expansion of (/ 1 a2) in a1
* [misc]taylor:  Taking taylor expansion of a2 in a1
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (/ 1 a2) into (/ 1 a2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a1) (/ 1 a1)) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in a1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [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 a1) in a1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [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 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1))) in a2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a2) (/ 1 a2)) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [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 a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [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 a1) (/ 1 a1)) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (/ 1 a1) into (/ 1 a1)
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (/ 1 a1) into (/ 1 a1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1))) in a2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a2) (/ 1 a2)) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [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 a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [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 a1) (/ 1 a1)) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (/ 1 a1) into (/ 1 a1)
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (/ 1 a1) into (/ 1 a1)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in a1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 a1) (/ 1 a1)) into (/ 1 (pow a1 2))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow a1 2))) into (/ 1 (pow a1 2))
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
* [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a1) 0) (* 0 (/ 1 a1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)) (* 0 (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)) (* 0 (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a1) 0) (+ (* 0 0) (* 0 (/ 1 a1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 a2))) 2)) (* 1 (pow (* (/ 1 (/ 1 a1)) 1) 2))) into (+ (pow a1 2) (pow a2 2))
* [misc]approximate:  Taking taylor expansion of (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1)))) in (a2 a1) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1)))) in a1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a2)) (/ 1 (- a2))) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a2)) in a1
* [misc]taylor:  Taking taylor expansion of (- a2) in a1
* [misc]taylor:  Taking taylor expansion of a2 in a1
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (/ 1 (- a2)) into (/ -1 a2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a2)) in a1
* [misc]taylor:  Taking taylor expansion of (- a2) in a1
* [misc]taylor:  Taking taylor expansion of a2 in a1
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (/ 1 (- a2)) into (/ -1 a2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a1)) (/ 1 (- a1))) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in a1
* [misc]taylor:  Taking taylor expansion of (- a1) in a1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (- a1)) in a1
* [misc]taylor:  Taking taylor expansion of (- a1) in a1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1)))) in a2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a2)) (/ 1 (- a2))) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a2)) in a2
* [misc]taylor:  Taking taylor expansion of (- a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (- a2)) in a2
* [misc]taylor:  Taking taylor expansion of (- a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (- a1)) (/ 1 (- a1))) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in a2
* [misc]taylor:  Taking taylor expansion of (- a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (/ 1 (- a1)) into (/ -1 a1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in a2
* [misc]taylor:  Taking taylor expansion of (- a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (/ 1 (- a1)) into (/ -1 a1)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1)))) in a2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a2)) (/ 1 (- a2))) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a2)) in a2
* [misc]taylor:  Taking taylor expansion of (- a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (- a2)) in a2
* [misc]taylor:  Taking taylor expansion of (- a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (- a1)) (/ 1 (- a1))) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in a2
* [misc]taylor:  Taking taylor expansion of (- a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (/ 1 (- a1)) into (/ -1 a1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in a2
* [misc]taylor:  Taking taylor expansion of (- a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (/ 1 (- a1)) into (/ -1 a1)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in a1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 a1) (/ -1 a1)) into (/ 1 (pow a1 2))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow a1 2))) into (/ 1 (pow a1 2))
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a1
* [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a1) 0) (* 0 (/ -1 a1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))) (* 0 (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))) (* 0 (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a1) 0) (+ (* 0 0) (* 0 (/ -1 a1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- a2)))) 2)) (* 1 (pow (* (/ 1 (/ 1 (- a1))) 1) 2))) into (+ (pow a1 2) (pow a2 2))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (pow (/ (cos th) (sqrt 2)) 1) (+ (* a2 a2) (* a1 a1))))>
* * * * [misc]progress:  [ 2 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (exp (- (log (cos th)) (log (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (- (log (cos th)) (log (sqrt 2)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (- (log (cos th)) (log (sqrt 2)))
* [exit]simplify:  Simplified to (- (log (cos th)) (log (sqrt 2)))
* * * * [misc]progress:  [ 3 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (exp (log (/ (cos th) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (log (/ (cos th) (sqrt 2)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* [exit]simplify:  Simplified to (log (/ (cos th) (sqrt 2)))
* [exit]simplify:  Simplified to (log (/ (cos th) (sqrt 2)))
* * * * [misc]progress:  [ 4 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (log (exp (/ (cos th) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (exp (/ (cos th) (sqrt 2)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (exp (/ (cos th) (sqrt 2)))
* [exit]simplify:  Simplified to (exp (/ (cos th) (sqrt 2)))
* * * * [misc]progress:  [ 5 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (55 enodes)
* * [misc]simplify:  iters left: 2 (74 enodes)
* * [misc]simplify:  iters left: 1 (97 enodes)
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))
* * * * [misc]progress:  [ 6 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2)))) (cbrt (/ (cos th) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2))))
* [exit]simplify:  Simplified to (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (cos th) (sqrt 2)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt 2)))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt 2)))
* * * * [misc]progress:  [ 7 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (* (/ (cos th) (sqrt 2)) (/ (cos th) (sqrt 2))) (/ (cos th) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (* (* (/ (cos th) (sqrt 2)) (/ (cos th) (sqrt 2))) (/ (cos th) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (63 enodes)
* * [misc]simplify:  iters left: 1 (88 enodes)
* [exit]simplify:  Simplified to (pow (/ (cos th) (sqrt 2)) 3)
* [exit]simplify:  Simplified to (pow (/ (cos th) (sqrt 2)) 3)
* * * * [misc]progress:  [ 8 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (sqrt (/ (cos th) (sqrt 2))) (sqrt (/ (cos th) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (sqrt (/ (cos th) (sqrt 2)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (cos th) (sqrt 2)))
* [exit]simplify:  Simplified to (sqrt (/ (cos th) (sqrt 2)))
* [enter]simplify:  Simplifying (sqrt (/ (cos th) (sqrt 2)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (cos th) (sqrt 2)))
* [exit]simplify:  Simplified to (sqrt (/ (cos th) (sqrt 2)))
* * * * [misc]progress:  [ 9 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (/ (- (cos th)) (- (sqrt 2))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (- (cos th))
* * [misc]simplify:  iters left: 3 (3 enodes)
* [exit]simplify:  Simplified to (- (cos th))
* [exit]simplify:  Simplified to (- (cos th))
* [enter]simplify:  Simplifying (- (sqrt 2))
* * [misc]simplify:  iters left: 3 (3 enodes)
* [exit]simplify:  Simplified to (- (sqrt 2))
* [exit]simplify:  Simplified to (- (sqrt 2))
* * * * [misc]progress:  [ 10 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (cbrt (cos th)) (cbrt (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (/ (cbrt (cos th)) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (/ (cbrt (cos th)) (cbrt (sqrt 2))))
* [enter]simplify:  Simplifying (/ (cbrt (cos th)) (cbrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (cos th)) (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (cbrt (cos th)) (cbrt (sqrt 2)))
* * * * [misc]progress:  [ 11 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2))) (/ (cbrt (cos th)) (sqrt (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* [exit]simplify:  Simplified to (* (cbrt (cos th)) (/ (cbrt (cos th)) (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (* (cbrt (cos th)) (/ (cbrt (cos th)) (sqrt (sqrt 2))))
* [enter]simplify:  Simplifying (/ (cbrt (cos th)) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (cos th)) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (cbrt (cos th)) (sqrt (sqrt 2)))
* * * * [misc]progress:  [ 12 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) 1) (/ (cbrt (cos th)) (sqrt 2))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) 1)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* [exit]simplify:  Simplified to (* (cbrt (cos th)) (/ (cbrt (cos th)) 1))
* [exit]simplify:  Simplified to (* (cbrt (cos th)) (/ (cbrt (cos th)) 1))
* [enter]simplify:  Simplifying (/ (cbrt (cos th)) (sqrt 2))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (cos th)) (sqrt 2))
* [exit]simplify:  Simplified to (/ (cbrt (cos th)) (sqrt 2))
* * * * [misc]progress:  [ 13 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (sqrt (cos th)) (cbrt (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (cos th)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (/ (sqrt (cos th)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (sqrt (cos th)) (cbrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (cbrt (sqrt 2)))
* * * * [misc]progress:  [ 14 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (/ (sqrt (cos th)) (sqrt (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
* * * * [misc]progress:  [ 15 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (sqrt (cos th)) 1) (/ (sqrt (cos th)) (sqrt 2))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (sqrt (cos th)) 1)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) 1)
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) 1)
* [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt 2))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt 2))
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt 2))
* * * * [misc]progress:  [ 16 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (cos th) (cbrt (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* [enter]simplify:  Simplifying (/ (cos th) (cbrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (cos th) (cbrt (sqrt 2)))
* * * * [misc]progress:  [ 17 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ 1 (sqrt (sqrt 2))) (/ (cos th) (sqrt (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (cos th) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (cos th) (sqrt (sqrt 2)))
* * * * [misc]progress:  [ 18 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ 1 1) (/ (cos th) (sqrt 2))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (cos th) (sqrt 2))
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
* [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
* * * * [misc]progress:  [ 19 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* 1 (/ (cos th) (sqrt 2))) (+ (* a2 a2) (* a1 a1))))>
* * * * [misc]progress:  [ 20 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cos th) (/ 1 (sqrt 2))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt 2))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt 2))
* [exit]simplify:  Simplified to (/ 1 (sqrt 2))
* * * * [misc]progress:  [ 21 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (/ 1 (/ (sqrt 2) (cos th))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (sqrt 2) (cos th))
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to (/ (sqrt 2) (cos th))
* [exit]simplify:  Simplified to (/ (sqrt 2) (cos th))
* * * * [misc]progress:  [ 22 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (/ (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * * * [misc]progress:  [ 23 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (cos th) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (cos th) (sqrt (sqrt 2)))
* * * * [misc]progress:  [ 24 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (/ (/ (cos th) 1) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (cos th) 1)
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ (cos th) 1)
* [exit]simplify:  Simplified to (/ (cos th) 1)
* * * * [misc]progress:  [ 25 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (/ (sqrt 2) (cbrt (cos th)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (sqrt 2) (cbrt (cos th)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (sqrt 2) (cbrt (cos th)))
* [exit]simplify:  Simplified to (/ (sqrt 2) (cbrt (cos th)))
* * * * [misc]progress:  [ 26 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (/ (sqrt (cos th)) (/ (sqrt 2) (sqrt (cos th)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (sqrt 2) (sqrt (cos th)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (sqrt 2) (sqrt (cos th)))
* [exit]simplify:  Simplified to (/ (sqrt 2) (sqrt (cos th)))
* * * * [misc]progress:  [ 27 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (/ 1 (/ (sqrt 2) (cos th))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (sqrt 2) (cos th))
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to (/ (sqrt 2) (cos th))
* [exit]simplify:  Simplified to (/ (sqrt 2) (cos th))
* * * * [misc]progress:  [ 28 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (pow (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))) 1))>
* [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (63 enodes)
* * [misc]simplify:  iters left: 2 (79 enodes)
* * [misc]simplify:  iters left: 1 (88 enodes)
* [exit]simplify:  Simplified to (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th)))
* [exit]simplify:  Simplified to (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th)))
* * * * [misc]progress:  [ 29 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (pow (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))) 1))>
* * * * [misc]progress:  [ 30 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (exp (+ (- (log (cos th)) (log (sqrt 2))) (log (+ (* a2 a2) (* a1 a1))))))>
* [enter]simplify:  Simplifying (+ (- (log (cos th)) (log (sqrt 2))) (log (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* [exit]simplify:  Simplified to (+ (- (log (cos th)) (log (sqrt 2))) (log (+ (* a2 a2) (* a1 a1))))
* [exit]simplify:  Simplified to (+ (- (log (cos th)) (log (sqrt 2))) (log (+ (* a2 a2) (* a1 a1))))
* * * * [misc]progress:  [ 31 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (exp (+ (log (/ (cos th) (sqrt 2))) (log (+ (* a2 a2) (* a1 a1))))))>
* [enter]simplify:  Simplifying (+ (log (/ (cos th) (sqrt 2))) (log (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* [exit]simplify:  Simplified to (+ (log (+ (* a1 a1) (* a2 a2))) (log (/ (cos th) (sqrt 2))))
* [exit]simplify:  Simplified to (+ (log (+ (* a1 a1) (* a2 a2))) (log (/ (cos th) (sqrt 2))))
* * * * [misc]progress:  [ 32 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (exp (log (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))))>
* [enter]simplify:  Simplifying (log (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (77 enodes)
* * [misc]simplify:  iters left: 2 (99 enodes)
* * [misc]simplify:  iters left: 1 (111 enodes)
* [exit]simplify:  Simplified to (log (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th))))
* [exit]simplify:  Simplified to (log (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th))))
* * * * [misc]progress:  [ 33 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (log (exp (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))))>
* [enter]simplify:  Simplifying (exp (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (125 enodes)
* * [misc]simplify:  iters left: 1 (134 enodes)
* [exit]simplify:  Simplified to (exp (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th))))
* [exit]simplify:  Simplified to (exp (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th))))
* * * * [misc]progress:  [ 34 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (cbrt (* (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2))) (* (* (+ (* a2 a2) (* a1 a1)) (+ (* a2 a2) (* a1 a1))) (+ (* a2 a2) (* a1 a1))))))>
* [enter]simplify:  Simplifying (* (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2))) (* (* (+ (* a2 a2) (* a1 a1)) (+ (* a2 a2) (* a1 a1))) (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (156 enodes)
* [exit]simplify:  Simplified to (* (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))) (pow (+ (* a1 a1) (* a2 a2)) 3))
* [exit]simplify:  Simplified to (* (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))) (pow (+ (* a1 a1) (* a2 a2)) 3))
* * * * [misc]progress:  [ 35 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (cbrt (* (* (* (/ (cos th) (sqrt 2)) (/ (cos th) (sqrt 2))) (/ (cos th) (sqrt 2))) (* (* (+ (* a2 a2) (* a1 a1)) (+ (* a2 a2) (* a1 a1))) (+ (* a2 a2) (* a1 a1))))))>
* [enter]simplify:  Simplifying (* (* (* (/ (cos th) (sqrt 2)) (/ (cos th) (sqrt 2))) (/ (cos th) (sqrt 2))) (* (* (+ (* a2 a2) (* a1 a1)) (+ (* a2 a2) (* a1 a1))) (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (106 enodes)
* * [misc]simplify:  iters left: 3 (323 enodes)
* [exit]simplify:  Simplified to (* (pow (+ (* a2 a2) (* a1 a1)) 3) (pow (/ (cos th) (sqrt 2)) 3))
* [exit]simplify:  Simplified to (* (pow (+ (* a2 a2) (* a1 a1)) 3) (pow (/ (cos th) (sqrt 2)) 3))
* * * * [misc]progress:  [ 36 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))) (cbrt (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))) (cbrt (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))))>
* [enter]simplify:  Simplifying (* (cbrt (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))) (cbrt (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (65 enodes)
* * [misc]simplify:  iters left: 2 (81 enodes)
* * [misc]simplify:  iters left: 1 (90 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th)))) (cbrt (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th)))))
* [exit]simplify:  Simplified to (* (cbrt (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th)))) (cbrt (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th)))))
* [enter]simplify:  Simplifying (cbrt (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (63 enodes)
* * [misc]simplify:  iters left: 2 (79 enodes)
* * [misc]simplify:  iters left: 1 (88 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th))))
* [exit]simplify:  Simplified to (cbrt (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th))))
* * * * [misc]progress:  [ 37 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (cbrt (* (* (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))) (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))))>
* [enter]simplify:  Simplifying (* (* (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))) (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (138 enodes)
* * [misc]simplify:  iters left: 2 (301 enodes)
* [exit]simplify:  Simplified to (pow (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th))) 3)
* [exit]simplify:  Simplified to (pow (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th))) 3)
* * * * [misc]progress:  [ 38 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (sqrt (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))) (sqrt (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))))>
* [enter]simplify:  Simplifying (sqrt (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (63 enodes)
* * [misc]simplify:  iters left: 2 (79 enodes)
* * [misc]simplify:  iters left: 1 (88 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th))))
* [exit]simplify:  Simplified to (sqrt (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th))))
* [enter]simplify:  Simplifying (sqrt (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (63 enodes)
* * [misc]simplify:  iters left: 2 (79 enodes)
* * [misc]simplify:  iters left: 1 (88 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th))))
* [exit]simplify:  Simplified to (sqrt (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th))))
* * * * [misc]progress:  [ 39 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (/ (* (cos th) (+ (pow (* a2 a2) 3) (pow (* a1 a1) 3))) (* (sqrt 2) (+ (* (* a2 a2) (* a2 a2)) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a1 a1)))))))>
* [enter]simplify:  Simplifying (* (cos th) (+ (pow (* a2 a2) 3) (pow (* a1 a1) 3)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (104 enodes)
* * [misc]simplify:  iters left: 2 (117 enodes)
* * [misc]simplify:  iters left: 1 (171 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* a2 a2) (cos th)) (* (* a2 a2) (* a2 a2))) (* (* (* a1 a1) (cos th)) (* (* a1 a1) (* a1 a1))))
* [exit]simplify:  Simplified to (+ (* (* (* a2 a2) (cos th)) (* (* a2 a2) (* a2 a2))) (* (* (* a1 a1) (cos th)) (* (* a1 a1) (* a1 a1))))
* [enter]simplify:  Simplifying (* (sqrt 2) (+ (* (* a2 a2) (* a2 a2)) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a1 a1)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (128 enodes)
* * [misc]simplify:  iters left: 1 (236 enodes)
* [exit]simplify:  Simplified to (+ (* (- (* a1 a1) (* a2 a2)) (* (* a1 a1) (sqrt 2))) (* (* a2 a2) (* (* a2 a2) (sqrt 2))))
* [exit]simplify:  Simplified to (+ (* (- (* a1 a1) (* a2 a2)) (* (* a1 a1) (sqrt 2))) (* (* a2 a2) (* (* a2 a2) (sqrt 2))))
* * * * [misc]progress:  [ 40 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (/ (* (cos th) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a1 a1)))) (* (sqrt 2) (- (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cos th) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (108 enodes)
* * [misc]simplify:  iters left: 1 (320 enodes)
* [exit]simplify:  Simplified to (* (cos th) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a1 a1))))
* [exit]simplify:  Simplified to (* (cos th) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a1 a1))))
* [enter]simplify:  Simplifying (* (sqrt 2) (- (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (71 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (* (* (- a2 a1) (sqrt 2)) (+ a1 a2))
* [exit]simplify:  Simplified to (* (* (- a2 a1) (sqrt 2)) (+ a1 a2))
* * * * [misc]progress:  [ 41 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* 1 (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))))>
* * * * [misc]progress:  [ 42 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a2 a2)) (* (/ (cos th) (sqrt 2)) (* a1 a1))))>
* [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (* a2 a2))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (* a2 a2))
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (* a2 a2))
* [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (* a1 a1))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (* a1 a1))
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (* a1 a1))
* * * * [misc]progress:  [ 43 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (* a2 a2) (/ (cos th) (sqrt 2))) (* (* a1 a1) (/ (cos th) (sqrt 2)))))>
* [enter]simplify:  Simplifying (* (* a2 a2) (/ (cos th) (sqrt 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (31 enodes)
* [exit]simplify:  Simplified to (* (/ a2 (sqrt 2)) (* (cos th) a2))
* [exit]simplify:  Simplified to (* (/ a2 (sqrt 2)) (* (cos th) a2))
* [enter]simplify:  Simplifying (* (* a1 a1) (/ (cos th) (sqrt 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (31 enodes)
* [exit]simplify:  Simplified to (* (/ a1 (sqrt 2)) (* (cos th) a1))
* [exit]simplify:  Simplified to (* (/ a1 (sqrt 2)) (* (cos th) a1))
* * * * [misc]progress:  [ 44 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (* (cbrt (+ (* a2 a2) (* a1 a1))) (cbrt (+ (* a2 a2) (* a1 a1))))) (cbrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (* (cbrt (+ (* a2 a2) (* a1 a1))) (cbrt (+ (* a2 a2) (* a1 a1)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (38 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (+ (* a1 a1) (* a2 a2))) (/ (sqrt 2) (cos th))) (cbrt (+ (* a1 a1) (* a2 a2))))
* [exit]simplify:  Simplified to (* (/ (cbrt (+ (* a1 a1) (* a2 a2))) (/ (sqrt 2) (cos th))) (cbrt (+ (* a1 a1) (* a2 a2))))
* * * * [misc]progress:  [ 45 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (* a1 a1) (* a2 a2))) (/ (sqrt 2) (cos th)))
* [exit]simplify:  Simplified to (/ (sqrt (+ (* a1 a1) (* a2 a2))) (/ (sqrt 2) (cos th)))
* * * * [misc]progress:  [ 46 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) 1) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) 1)
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
* [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
* * * * [misc]progress:  [ 47 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2)))) (* (cbrt (/ (cos th) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (cos th) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (cos th) (sqrt 2))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (cos th) (sqrt 2))))
* * * * [misc]progress:  [ 48 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (sqrt (/ (cos th) (sqrt 2))) (* (sqrt (/ (cos th) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (sqrt (/ (cos th) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (sqrt (/ (cos th) (sqrt 2))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (sqrt (/ (cos th) (sqrt 2))))
* * * * [misc]progress:  [ 49 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (65 enodes)
* * [misc]simplify:  iters left: 2 (81 enodes)
* * [misc]simplify:  iters left: 1 (90 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (/ (cbrt (cos th)) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (/ (cbrt (cos th)) (cbrt (sqrt 2))))
* * * * [misc]progress:  [ 50 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2))) (* (/ (cbrt (cos th)) (sqrt (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (/ (cbrt (cos th)) (sqrt (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (65 enodes)
* * [misc]simplify:  iters left: 2 (81 enodes)
* * [misc]simplify:  iters left: 1 (90 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (/ (cbrt (cos th)) (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (/ (cbrt (cos th)) (sqrt (sqrt 2))))
* * * * [misc]progress:  [ 51 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (/ (* (cbrt (cos th)) (cbrt (cos th))) 1) (* (/ (cbrt (cos th)) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (/ (cbrt (cos th)) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (63 enodes)
* * [misc]simplify:  iters left: 2 (79 enodes)
* * [misc]simplify:  iters left: 1 (88 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (/ (cbrt (cos th)) (sqrt 2)))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (/ (cbrt (cos th)) (sqrt 2)))
* * * * [misc]progress:  [ 52 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (/ (sqrt (cos th)) (cbrt (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (/ (sqrt (cos th)) (cbrt (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (65 enodes)
* * [misc]simplify:  iters left: 2 (81 enodes)
* * [misc]simplify:  iters left: 1 (90 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (/ (sqrt (cos th)) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (/ (sqrt (cos th)) (cbrt (sqrt 2))))
* * * * [misc]progress:  [ 53 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (65 enodes)
* * [misc]simplify:  iters left: 2 (81 enodes)
* * [misc]simplify:  iters left: 1 (90 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (/ (sqrt (cos th)) (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (/ (sqrt (cos th)) (sqrt (sqrt 2))))
* * * * [misc]progress:  [ 54 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (/ (sqrt (cos th)) 1) (* (/ (sqrt (cos th)) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (/ (sqrt (cos th)) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (63 enodes)
* * [misc]simplify:  iters left: 2 (79 enodes)
* * [misc]simplify:  iters left: 1 (88 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (/ (sqrt (cos th)) (sqrt 2)))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (/ (sqrt (cos th)) (sqrt 2)))
* * * * [misc]progress:  [ 55 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (/ (cos th) (cbrt (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (/ (cos th) (cbrt (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (63 enodes)
* * [misc]simplify:  iters left: 2 (79 enodes)
* * [misc]simplify:  iters left: 1 (88 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (/ (cos th) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (/ (cos th) (cbrt (sqrt 2))))
* * * * [misc]progress:  [ 56 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (/ 1 (sqrt (sqrt 2))) (* (/ (cos th) (sqrt (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (/ (cos th) (sqrt (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (63 enodes)
* * [misc]simplify:  iters left: 2 (79 enodes)
* * [misc]simplify:  iters left: 1 (88 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (/ (cos th) (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (/ (cos th) (sqrt (sqrt 2))))
* * * * [misc]progress:  [ 57 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (/ 1 1) (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (63 enodes)
* * [misc]simplify:  iters left: 2 (79 enodes)
* * [misc]simplify:  iters left: 1 (88 enodes)
* [exit]simplify:  Simplified to (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th)))
* [exit]simplify:  Simplified to (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th)))
* * * * [misc]progress:  [ 58 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* 1 (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (63 enodes)
* * [misc]simplify:  iters left: 2 (79 enodes)
* * [misc]simplify:  iters left: 1 (88 enodes)
* [exit]simplify:  Simplified to (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th)))
* [exit]simplify:  Simplified to (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th)))
* * * * [misc]progress:  [ 59 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cos th) (* (/ 1 (sqrt 2)) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (/ 1 (sqrt 2)) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (64 enodes)
* * [misc]simplify:  iters left: 2 (74 enodes)
* * [misc]simplify:  iters left: 1 (92 enodes)
* [exit]simplify:  Simplified to (/ (+ (* a1 a1) (* a2 a2)) (sqrt 2))
* [exit]simplify:  Simplified to (/ (+ (* a1 a1) (* a2 a2)) (sqrt 2))
* * * * [misc]progress:  [ 60 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (/ (* (/ (cos th) (sqrt 2)) (+ (pow (* a2 a2) 3) (pow (* a1 a1) 3))) (+ (* (* a2 a2) (* a2 a2)) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a1 a1))))))>
* [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (+ (pow (* a2 a2) 3) (pow (* a1 a1) 3)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (80 enodes)
* * [misc]simplify:  iters left: 3 (151 enodes)
* * [misc]simplify:  iters left: 2 (256 enodes)
* * [misc]simplify:  iters left: 1 (337 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (+ (pow (* a1 a1) 3) (* (pow a2 3) (pow a2 3))))
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (+ (pow (* a1 a1) 3) (* (pow a2 3) (pow a2 3))))
* * * * [misc]progress:  [ 61 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (/ (* (/ (cos th) (sqrt 2)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a1 a1)))) (- (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (79 enodes)
* * [misc]simplify:  iters left: 2 (189 enodes)
* * [misc]simplify:  iters left: 1 (495 enodes)
* [exit]simplify:  Simplified to (* (* (+ (* a1 a1) (* a2 a2)) (- (* a2 a2) (* a1 a1))) (/ (cos th) (sqrt 2)))
* [exit]simplify:  Simplified to (* (* (+ (* a1 a1) (* a2 a2)) (- (* a2 a2) (* a1 a1))) (/ (cos th) (sqrt 2)))
* * * * [misc]progress:  [ 62 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (/ (* (cos th) (+ (* a2 a2) (* a1 a1))) (sqrt 2)))>
* [enter]simplify:  Simplifying (* (cos th) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cos th))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cos th))
* * * * [misc]progress:  [ 63 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (+ (* a2 a2) (* a1 a1)) (/ (cos th) (sqrt 2))))>
* * * * [misc]progress:  [ 64 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (log (* (exp (* a2 a2)) (exp (* a1 a1))))))>
* [enter]simplify:  Simplifying (* (exp (* a2 a2)) (exp (* a1 a1)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* [exit]simplify:  Simplified to (exp (+ (* a2 a2) (* a1 a1)))
* [exit]simplify:  Simplified to (exp (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 65 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (pow (+ (* a2 a2) (* a1 a1)) 1)))>
* * * * [misc]progress:  [ 66 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (exp (log (+ (* a2 a2) (* a1 a1))))))>
* [enter]simplify:  Simplifying (log (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (log (+ (* a1 a1) (* a2 a2)))
* [exit]simplify:  Simplified to (log (+ (* a1 a1) (* a2 a2)))
* * * * [misc]progress:  [ 67 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (log (exp (+ (* a2 a2) (* a1 a1))))))>
* [enter]simplify:  Simplifying (exp (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* [exit]simplify:  Simplified to (exp (+ (* a1 a1) (* a2 a2)))
* [exit]simplify:  Simplified to (exp (+ (* a1 a1) (* a2 a2)))
* * * * [misc]progress:  [ 68 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (* (* (cbrt (+ (* a2 a2) (* a1 a1))) (cbrt (+ (* a2 a2) (* a1 a1)))) (cbrt (+ (* a2 a2) (* a1 a1))))))>
* [enter]simplify:  Simplifying (* (cbrt (+ (* a2 a2) (* a1 a1))) (cbrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2))))
* [enter]simplify:  Simplifying (cbrt (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (* a1 a1) (* a2 a2)))
* [exit]simplify:  Simplified to (cbrt (+ (* a1 a1) (* a2 a2)))
* * * * [misc]progress:  [ 69 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (cbrt (* (* (+ (* a2 a2) (* a1 a1)) (+ (* a2 a2) (* a1 a1))) (+ (* a2 a2) (* a1 a1))))))>
* [enter]simplify:  Simplifying (* (* (+ (* a2 a2) (* a1 a1)) (+ (* a2 a2) (* a1 a1))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (197 enodes)
* * [misc]simplify:  iters left: 2 (438 enodes)
* [exit]simplify:  Simplified to (pow (+ (* a1 a1) (* a2 a2)) 3)
* [exit]simplify:  Simplified to (pow (+ (* a1 a1) (* a2 a2)) 3)
* * * * [misc]progress:  [ 70 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (* (sqrt (+ (* a2 a2) (* a1 a1))) (sqrt (+ (* a2 a2) (* a1 a1))))))>
* [enter]simplify:  Simplifying (sqrt (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (* a1 a1) (* a2 a2)))
* [exit]simplify:  Simplified to (sqrt (+ (* a1 a1) (* a2 a2)))
* [enter]simplify:  Simplifying (sqrt (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (* a1 a1) (* a2 a2)))
* [exit]simplify:  Simplified to (sqrt (+ (* a1 a1) (* a2 a2)))
* * * * [misc]progress:  [ 71 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (/ (+ (pow (* a2 a2) 3) (pow (* a1 a1) 3)) (+ (* (* a2 a2) (* a2 a2)) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a1 a1)))))))>
* [enter]simplify:  Simplifying (+ (pow (* a2 a2) 3) (pow (* a1 a1) 3))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (49 enodes)
* [exit]simplify:  Simplified to (+ (pow (* a1 a1) 3) (* (pow a2 3) (pow a2 3)))
* [exit]simplify:  Simplified to (+ (pow (* a1 a1) 3) (* (pow a2 3) (pow a2 3)))
* [enter]simplify:  Simplifying (+ (* (* a2 a2) (* a2 a2)) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (55 enodes)
* * [misc]simplify:  iters left: 2 (89 enodes)
* * [misc]simplify:  iters left: 1 (158 enodes)
* [exit]simplify:  Simplified to (- (+ (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a1 a1))) (* (* a1 a2) (* a1 a2)))
* [exit]simplify:  Simplified to (- (+ (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a1 a1))) (* (* a1 a2) (* a1 a2)))
* * * * [misc]progress:  [ 72 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (* 1 (+ (* a2 a2) (* a1 a1)))))>
* * * * [misc]progress:  [ 73 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (/ (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a1 a1))) (- (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (74 enodes)
* * [misc]simplify:  iters left: 1 (178 enodes)
* [exit]simplify:  Simplified to (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a1 a1)))
* [exit]simplify:  Simplified to (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a1 a1)))
* [enter]simplify:  Simplifying (- (* a2 a2) (* a1 a1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (- (* a2 a2) (* a1 a1))
* [exit]simplify:  Simplified to (- (* a2 a2) (* a1 a1))
* * * * [misc]progress:  [ 74 / 83 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a1 a1) (* a2 a2))))>
* * * * [misc]progress:  [ 75 / 83 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (* (- (+ (/ 1 (sqrt 2)) (* 1/24 (/ (pow th 4) (sqrt 2)))) (* 1/2 (/ (pow th 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (* (- (+ (/ 1 (sqrt 2)) (* 1/24 (/ (pow th 4) (sqrt 2)))) (* 1/2 (/ (pow th 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (143 enodes)
* * [misc]simplify:  iters left: 2 (230 enodes)
* * [misc]simplify:  iters left: 1 (308 enodes)
* [exit]simplify:  Simplified to (* (+ (- (/ 1 (sqrt 2)) (* (/ th (sqrt 2)) (* 1/2 th))) (/ (pow th 4) (/ (sqrt 2) 1/24))) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 76 / 83 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (63 enodes)
* * [misc]simplify:  iters left: 2 (79 enodes)
* * [misc]simplify:  iters left: 1 (88 enodes)
* [exit]simplify:  Simplified to (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th)))
* * * * [misc]progress:  [ 77 / 83 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (63 enodes)
* * [misc]simplify:  iters left: 2 (79 enodes)
* * [misc]simplify:  iters left: 1 (88 enodes)
* [exit]simplify:  Simplified to (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th)))
* * * * [misc]progress:  [ 78 / 83 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (+ (/ (pow a2 2) (sqrt 2)) (/ (pow a1 2) (sqrt 2))))>
* [enter]simplify:  Simplifying (+ (/ (pow a2 2) (sqrt 2)) (/ (pow a1 2) (sqrt 2)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (+ (/ (* a1 a1) (sqrt 2)) (/ (* a2 a2) (sqrt 2)))
* * * * [misc]progress:  [ 79 / 83 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (+ (/ (* (cos th) (pow a1 2)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2))))>
* [enter]simplify:  Simplifying (+ (/ (* (cos th) (pow a1 2)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (76 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 80 / 83 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (+ (/ (* (cos th) (pow a1 2)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2))))>
* [enter]simplify:  Simplifying (+ (/ (* (cos th) (pow a1 2)) (sqrt 2)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (76 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 81 / 83 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (pow a1 2) (pow a2 2))))>
* [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (+ (pow a1 2) (pow a2 2)))
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* * [misc]simplify:  iters left: 1 (81 enodes)
* [exit]simplify:  Simplified to (/ (+ (* a2 a2) (* a1 a1)) (/ (sqrt 2) (cos th)))
* * * * [misc]progress:  [ 82 / 83 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (pow a1 2) (pow a2 2))))>
* [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (+ (pow a1 2) (pow a2 2)))
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* * [misc]simplify:  iters left: 1 (81 enodes)
* [exit]simplify:  Simplified to (/ (+ (* a2 a2) (* a1 a1)) (/ (sqrt 2) (cos th)))
* * * * [misc]progress:  [ 83 / 83 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (* (/ (cos th) (sqrt 2)) (+ (pow a1 2) (pow a2 2))))>
* [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (+ (pow a1 2) (pow a2 2)))
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* * [misc]simplify:  iters left: 1 (81 enodes)
* [exit]simplify:  Simplified to (/ (+ (* a2 a2) (* a1 a1)) (/ (sqrt 2) (cos th)))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 1)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))) in (th) around 0
* [misc]taylor:  Taking taylor expansion of (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))) in th
* [misc]taylor:  Taking taylor expansion of (pow (cos th) 3) in th
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos th)))) in th
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos th))) in th
* [misc]taylor:  Taking taylor expansion of 3 in th
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos th)) in th
* [misc]taylor:  Taking taylor expansion of (cos th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- 1/2)) 1)) (pow 1 1)))) 2) into -1/2
* [misc]backup-simplify:  Simplify (+ (* 3 -1/2) (+ (* 0 0) (* 0 0))) into -3/2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of (+ (sqrt 2) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (sqrt 2) (sqrt 2)) into (* 2 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 2))) into (/ 1/2 (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))) in th
* [misc]taylor:  Taking taylor expansion of (pow (cos th) 3) in th
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos th)))) in th
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos th))) in th
* [misc]taylor:  Taking taylor expansion of 3 in th
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos th)) in th
* [misc]taylor:  Taking taylor expansion of (cos th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- 1/2)) 1)) (pow 1 1)))) 2) into -1/2
* [misc]backup-simplify:  Simplify (+ (* 3 -1/2) (+ (* 0 0) (* 0 0))) into -3/2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of (+ (sqrt 2) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (sqrt 2) (sqrt 2)) into (* 2 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 2))) into (/ 1/2 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ 1/2 (sqrt 2)) into (/ 1/2 (sqrt 2))
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 (sqrt 2))) (+ (* (/ 1/2 (sqrt 2)) (/ 0 (* 2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 2) 2)) (* (/ (pow -3/2 1) 1)))) into -3/2
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -3/2 (* 2 (sqrt 2))) (+ (* (/ 1/2 (sqrt 2)) (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))))) into (- (* 3/4 (/ 1 (sqrt 2))))
* [misc]backup-simplify:  Simplify (- (* 3/4 (/ 1 (sqrt 2)))) into (- (* 3/4 (/ 1 (sqrt 2))))
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (- 1/2)) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 -1/2) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow -3/2 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 (sqrt 2))) (+ (* (/ 1/2 (sqrt 2)) (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* (- (* 3/4 (/ 1 (sqrt 2)))) (/ 0 (* 2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow 1 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 (- 1/2)) 1)) (pow 1 3))) (* -3 (/ (* 1 (pow (* 2 (- 1/2)) 2)) (pow 1 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 1/24) 1)) (pow 1 1)))) 24) into -1/12
* [misc]backup-simplify:  Simplify (+ (* 3 -1/12) (+ (* 0 0) (+ (* 0 -1/2) (+ (* 0 0) (* 0 0))))) into -1/4
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow -3/2 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow -3/2 2) 2)) (* (/ (pow -1/4 1) 1)))) into 7/8
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 7/8 (* 2 (sqrt 2))) (+ (* (/ 1/2 (sqrt 2)) (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* (- (* 3/4 (/ 1 (sqrt 2)))) (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))))) into (* 7/16 (/ 1 (sqrt 2)))
* [misc]backup-simplify:  Simplify (* 7/16 (/ 1 (sqrt 2))) into (/ 7/16 (sqrt 2))
* [misc]backup-simplify:  Simplify (+ (* (/ 7/16 (sqrt 2)) (pow th 4)) (+ (* (- (* 3/4 (/ 1 (sqrt 2)))) (pow th 2)) (/ 1/2 (sqrt 2)))) into (- (+ (* 1/2 (/ 1 (sqrt 2))) (* 7/16 (/ (pow th 4) (sqrt 2)))) (* 3/4 (/ (pow th 2) (sqrt 2))))
* [misc]approximate:  Taking taylor expansion of (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2))) in (th) around 0
* [misc]taylor:  Taking taylor expansion of (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2))) in th
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 th)) 3) in th
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos (/ 1 th))))) in th
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos (/ 1 th)))) in th
* [misc]taylor:  Taking taylor expansion of 3 in th
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1 th))) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [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 (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (log (cos (/ 1 th))) into (log (cos (/ 1 th)))
* [misc]backup-simplify:  Simplify (* 3 (log (cos (/ 1 th)))) into (* 3 (log (cos (/ 1 th))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (cos (/ 1 th))))) into (pow (cos (/ 1 th)) 3)
* [misc]taylor:  Taking taylor expansion of (+ (sqrt 2) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (sqrt 2) (sqrt 2)) into (* 2 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (pow (cos (/ 1 th)) 3) (* 2 (sqrt 2))) into (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))
* [misc]taylor:  Taking taylor expansion of (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2))) in th
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 th)) 3) in th
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos (/ 1 th))))) in th
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos (/ 1 th)))) in th
* [misc]taylor:  Taking taylor expansion of 3 in th
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1 th))) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [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 (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (log (cos (/ 1 th))) into (log (cos (/ 1 th)))
* [misc]backup-simplify:  Simplify (* 3 (log (cos (/ 1 th)))) into (* 3 (log (cos (/ 1 th))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (cos (/ 1 th))))) into (pow (cos (/ 1 th)) 3)
* [misc]taylor:  Taking taylor expansion of (+ (sqrt 2) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (sqrt 2) (sqrt 2)) into (* 2 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (pow (cos (/ 1 th)) 3) (* 2 (sqrt 2))) into (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))
* [misc]backup-simplify:  Simplify (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) into (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (cos (/ 1 th)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (cos (/ 1 th))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ 1 th))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 (sqrt 2))) (+ (* (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) (/ 0 (* 2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (cos (/ 1 th)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (cos (/ 1 th)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (cos (/ 1 th)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ 1 th))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 (sqrt 2))) (+ (* (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (cos (/ 1 th)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (cos (/ 1 th)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (cos (/ 1 th)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (cos (/ 1 th))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ 1 th))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 (sqrt 2))) (+ (* (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (cos (/ 1 th)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (cos (/ 1 th)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (cos (/ 1 th)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (cos (/ 1 th)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (cos (/ 1 th)) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (cos (/ 1 th)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ 1 th))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 (sqrt 2))) (+ (* (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (cos (/ 1 th)) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (cos (/ 1 th)) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (cos (/ 1 th)) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (cos (/ 1 th)) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (cos (/ 1 th)) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (cos (/ 1 th)) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (cos (/ 1 th)) 1)))) 120) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (cos (/ 1 th))))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ 1 th))))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 (sqrt 2))) (+ (* (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (cos (/ 1 th)) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (cos (/ 1 th)) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (cos (/ 1 th)) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (cos (/ 1 th)) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (cos (/ 1 th)) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (cos (/ 1 th)) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (cos (/ 1 th)) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (cos (/ 1 th)) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (cos (/ 1 th)) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (cos (/ 1 th)) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (cos (/ 1 th)) 1)))) 720) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (cos (/ 1 th)))))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ 1 th))))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 (sqrt 2))) (+ (* (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1/2 (/ (pow (cos (/ 1 (/ 1 th))) 3) (sqrt 2))) into (* 1/2 (/ (pow (cos th) 3) (sqrt 2)))
* [misc]approximate:  Taking taylor expansion of (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2))) in (th) around 0
* [misc]taylor:  Taking taylor expansion of (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2))) in th
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 (- th))) 3) in th
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos (/ 1 (- th)))))) in th
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos (/ 1 (- th))))) in th
* [misc]taylor:  Taking taylor expansion of 3 in th
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1 (- th)))) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- th))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- th)) in th
* [misc]taylor:  Taking taylor expansion of (- th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (cos (/ 1 (- th))) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (log (cos (/ -1 th))) into (log (cos (/ -1 th)))
* [misc]backup-simplify:  Simplify (* 3 (log (cos (/ -1 th)))) into (* 3 (log (cos (/ -1 th))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (cos (/ -1 th))))) into (pow (cos (/ -1 th)) 3)
* [misc]taylor:  Taking taylor expansion of (+ (sqrt 2) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (sqrt 2) (sqrt 2)) into (* 2 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (pow (cos (/ -1 th)) 3) (* 2 (sqrt 2))) into (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))
* [misc]taylor:  Taking taylor expansion of (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2))) in th
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 (- th))) 3) in th
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos (/ 1 (- th)))))) in th
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos (/ 1 (- th))))) in th
* [misc]taylor:  Taking taylor expansion of 3 in th
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1 (- th)))) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- th))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- th)) in th
* [misc]taylor:  Taking taylor expansion of (- th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (cos (/ 1 (- th))) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (log (cos (/ -1 th))) into (log (cos (/ -1 th)))
* [misc]backup-simplify:  Simplify (* 3 (log (cos (/ -1 th)))) into (* 3 (log (cos (/ -1 th))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (cos (/ -1 th))))) into (pow (cos (/ -1 th)) 3)
* [misc]taylor:  Taking taylor expansion of (+ (sqrt 2) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (sqrt 2) (sqrt 2)) into (* 2 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (pow (cos (/ -1 th)) 3) (* 2 (sqrt 2))) into (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))
* [misc]backup-simplify:  Simplify (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) into (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (cos (/ -1 th)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (cos (/ -1 th))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ -1 th))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 (sqrt 2))) (+ (* (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) (/ 0 (* 2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (cos (/ -1 th)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (cos (/ -1 th)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (cos (/ -1 th)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ -1 th))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 (sqrt 2))) (+ (* (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (cos (/ -1 th)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (cos (/ -1 th)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (cos (/ -1 th)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (cos (/ -1 th))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ -1 th))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 (sqrt 2))) (+ (* (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (cos (/ -1 th)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (cos (/ -1 th)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (cos (/ -1 th)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (cos (/ -1 th)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (cos (/ -1 th)) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (cos (/ -1 th)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ -1 th))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 (sqrt 2))) (+ (* (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (cos (/ -1 th)) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (cos (/ -1 th)) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (cos (/ -1 th)) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (cos (/ -1 th)) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (cos (/ -1 th)) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (cos (/ -1 th)) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (cos (/ -1 th)) 1)))) 120) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (cos (/ -1 th))))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ -1 th))))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 (sqrt 2))) (+ (* (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (cos (/ -1 th)) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (cos (/ -1 th)) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (cos (/ -1 th)) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (cos (/ -1 th)) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (cos (/ -1 th)) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (cos (/ -1 th)) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (cos (/ -1 th)) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (cos (/ -1 th)) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (cos (/ -1 th)) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (cos (/ -1 th)) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (cos (/ -1 th)) 1)))) 720) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (cos (/ -1 th)))))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ -1 th))))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 (sqrt 2))) (+ (* (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1/2 (/ (pow (cos (/ -1 (/ 1 (- th)))) 3) (sqrt 2))) into (* 1/2 (/ (pow (cos th) 3) (sqrt 2)))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))) in (th a2 a1) around 0
* [misc]taylor:  Taking taylor expansion of (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))) in a1
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) in a1
* [misc]taylor:  Rewrote expression to (pow (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))) in a1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) in a1
* [misc]taylor:  Taking taylor expansion of 1/3 in a1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) in a1
* [misc]taylor:  Taking taylor expansion of (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))) in a1
* [misc]taylor:  Taking taylor expansion of (pow (cos th) 3) in a1
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos th)))) in a1
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos th))) in a1
* [misc]taylor:  Taking taylor expansion of 3 in a1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos th)) in a1
* [misc]taylor:  Taking taylor expansion of (cos th) in a1
* [misc]taylor:  Taking taylor expansion of th in a1
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (cos th) into (cos th)
* [misc]backup-simplify:  Simplify (sin th) into (sin th)
* [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
* [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
* [misc]backup-simplify:  Simplify (log (cos th)) into (log (cos th))
* [misc]backup-simplify:  Simplify (* 3 (log (cos th))) into (* 3 (log (cos th)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (cos th)))) into (pow (cos th) 3)
* [misc]taylor:  Taking taylor expansion of (+ (sqrt 2) (sqrt 2)) in a1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (sqrt 2) (sqrt 2)) into (* 2 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (pow (cos th) 3) (* 2 (sqrt 2))) into (* 1/2 (/ (pow (cos th) 3) (sqrt 2)))
* [misc]backup-simplify:  Simplify (log (* 1/2 (/ (pow (cos th) 3) (sqrt 2)))) into (log (* 1/2 (/ (pow (cos th) 3) (sqrt 2))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* 1/2 (/ (pow (cos th) 3) (sqrt 2))))) into (* 1/3 (log (* 1/2 (/ (pow (cos th) 3) (sqrt 2)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* 1/2 (/ (pow (cos th) 3) (sqrt 2)))))) into (pow (* 1/2 (/ (pow (cos th) 3) (sqrt 2))) 1/3)
* [misc]taylor:  Taking taylor expansion of (+ (* a2 a2) (* a1 a1)) in a1
* [misc]taylor:  Taking taylor expansion of (* a2 a2) in a1
* [misc]taylor:  Taking taylor expansion of a2 in a1
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]taylor:  Taking taylor expansion of a2 in a1
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]taylor:  Taking taylor expansion of (* a1 a1) in a1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))) in a2
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) in a2
* [misc]taylor:  Rewrote expression to (pow (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))) in a2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) in a2
* [misc]taylor:  Taking taylor expansion of 1/3 in a2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) in a2
* [misc]taylor:  Taking taylor expansion of (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))) in a2
* [misc]taylor:  Taking taylor expansion of (pow (cos th) 3) in a2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos th)))) in a2
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos th))) in a2
* [misc]taylor:  Taking taylor expansion of 3 in a2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos th)) in a2
* [misc]taylor:  Taking taylor expansion of (cos th) in a2
* [misc]taylor:  Taking taylor expansion of th in a2
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (cos th) into (cos th)
* [misc]backup-simplify:  Simplify (sin th) into (sin th)
* [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
* [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
* [misc]backup-simplify:  Simplify (log (cos th)) into (log (cos th))
* [misc]backup-simplify:  Simplify (* 3 (log (cos th))) into (* 3 (log (cos th)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (cos th)))) into (pow (cos th) 3)
* [misc]taylor:  Taking taylor expansion of (+ (sqrt 2) (sqrt 2)) in a2
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (sqrt 2) (sqrt 2)) into (* 2 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (pow (cos th) 3) (* 2 (sqrt 2))) into (* 1/2 (/ (pow (cos th) 3) (sqrt 2)))
* [misc]backup-simplify:  Simplify (log (* 1/2 (/ (pow (cos th) 3) (sqrt 2)))) into (log (* 1/2 (/ (pow (cos th) 3) (sqrt 2))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* 1/2 (/ (pow (cos th) 3) (sqrt 2))))) into (* 1/3 (log (* 1/2 (/ (pow (cos th) 3) (sqrt 2)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* 1/2 (/ (pow (cos th) 3) (sqrt 2)))))) into (pow (* 1/2 (/ (pow (cos th) 3) (sqrt 2))) 1/3)
* [misc]taylor:  Taking taylor expansion of (+ (* a2 a2) (* a1 a1)) in a2
* [misc]taylor:  Taking taylor expansion of (* a2 a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* a1 a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]taylor:  Taking taylor expansion of (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))) in th
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) in th
* [misc]taylor:  Rewrote expression to (pow (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))) in th
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) in th
* [misc]taylor:  Taking taylor expansion of 1/3 in th
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) in th
* [misc]taylor:  Taking taylor expansion of (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))) in th
* [misc]taylor:  Taking taylor expansion of (pow (cos th) 3) in th
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos th)))) in th
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos th))) in th
* [misc]taylor:  Taking taylor expansion of 3 in th
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos th)) in th
* [misc]taylor:  Taking taylor expansion of (cos th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- 1/2)) 1)) (pow 1 1)))) 2) into -1/2
* [misc]backup-simplify:  Simplify (+ (* 3 -1/2) (+ (* 0 0) (* 0 0))) into -3/2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of (+ (sqrt 2) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (sqrt 2) (sqrt 2)) into (* 2 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 2))) into (/ 1/2 (sqrt 2))
* [misc]backup-simplify:  Simplify (log (/ 1/2 (sqrt 2))) into (log (/ 1/2 (sqrt 2)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1/2 (sqrt 2)))) into (* 1/3 (log (/ 1/2 (sqrt 2))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) into (pow (/ 1/2 (sqrt 2)) 1/3)
* [misc]taylor:  Taking taylor expansion of (+ (* a2 a2) (* a1 a1)) in th
* [misc]taylor:  Taking taylor expansion of (* a2 a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]taylor:  Taking taylor expansion of (* a1 a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]taylor:  Taking taylor expansion of (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))) in th
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) in th
* [misc]taylor:  Rewrote expression to (pow (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))) in th
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) in th
* [misc]taylor:  Taking taylor expansion of 1/3 in th
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) in th
* [misc]taylor:  Taking taylor expansion of (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))) in th
* [misc]taylor:  Taking taylor expansion of (pow (cos th) 3) in th
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos th)))) in th
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos th))) in th
* [misc]taylor:  Taking taylor expansion of 3 in th
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos th)) in th
* [misc]taylor:  Taking taylor expansion of (cos th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- 1/2)) 1)) (pow 1 1)))) 2) into -1/2
* [misc]backup-simplify:  Simplify (+ (* 3 -1/2) (+ (* 0 0) (* 0 0))) into -3/2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of (+ (sqrt 2) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (sqrt 2) (sqrt 2)) into (* 2 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 2))) into (/ 1/2 (sqrt 2))
* [misc]backup-simplify:  Simplify (log (/ 1/2 (sqrt 2))) into (log (/ 1/2 (sqrt 2)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1/2 (sqrt 2)))) into (* 1/3 (log (/ 1/2 (sqrt 2))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) into (pow (/ 1/2 (sqrt 2)) 1/3)
* [misc]taylor:  Taking taylor expansion of (+ (* a2 a2) (* a1 a1)) in th
* [misc]taylor:  Taking taylor expansion of (* a2 a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]taylor:  Taking taylor expansion of (* a1 a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
* [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
* [misc]backup-simplify:  Simplify (+ (pow a2 2) (pow a1 2)) into (+ (pow a1 2) (pow a2 2))
* [misc]backup-simplify:  Simplify (* (pow (/ 1/2 (sqrt 2)) 1/3) (+ (pow a1 2) (pow a2 2))) into (* (+ (pow a1 2) (pow a2 2)) (pow (/ 1/2 (sqrt 2)) 1/3))
* [misc]taylor:  Taking taylor expansion of (* (+ (pow a1 2) (pow a2 2)) (pow (/ 1/2 (sqrt 2)) 1/3)) in a2
* [misc]taylor:  Taking taylor expansion of (+ (pow a1 2) (pow a2 2)) in a2
* [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log a1))) in a2
* [misc]taylor:  Taking taylor expansion of (* 2 (log a1)) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (log a1) into (log a1)
* [misc]backup-simplify:  Simplify (* 2 (log a1)) into (* 2 (log a1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log a1))) into (pow a1 2)
* [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
* [misc]taylor:  Taking taylor expansion of (pow (/ 1/2 (sqrt 2)) 1/3) in a2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) in a2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1/2 (sqrt 2)))) in a2
* [misc]taylor:  Taking taylor expansion of 1/3 in a2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ 1/2 (sqrt 2))) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1/2 (sqrt 2)) in a2
* [misc]taylor:  Taking taylor expansion of 1/2 in a2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1/2 (sqrt 2)) into (/ 1/2 (sqrt 2))
* [misc]backup-simplify:  Simplify (log (/ 1/2 (sqrt 2))) into (log (/ 1/2 (sqrt 2)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1/2 (sqrt 2)))) into (* 1/3 (log (/ 1/2 (sqrt 2))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) into (pow (/ 1/2 (sqrt 2)) 1/3)
* [misc]backup-simplify:  Simplify (+ (pow a1 2) 0) into (pow a1 2)
* [misc]backup-simplify:  Simplify (* (pow a1 2) (pow (/ 1/2 (sqrt 2)) 1/3)) into (* (pow (/ 1/2 (sqrt 2)) 1/3) (pow a1 2))
* [misc]taylor:  Taking taylor expansion of (* (pow (/ 1/2 (sqrt 2)) 1/3) (pow a1 2)) in a1
* [misc]taylor:  Taking taylor expansion of (pow (/ 1/2 (sqrt 2)) 1/3) in a1
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) in a1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1/2 (sqrt 2)))) in a1
* [misc]taylor:  Taking taylor expansion of 1/3 in a1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ 1/2 (sqrt 2))) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1/2 (sqrt 2)) in a1
* [misc]taylor:  Taking taylor expansion of 1/2 in a1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1/2 (sqrt 2)) into (/ 1/2 (sqrt 2))
* [misc]backup-simplify:  Simplify (log (/ 1/2 (sqrt 2))) into (log (/ 1/2 (sqrt 2)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1/2 (sqrt 2)))) into (* 1/3 (log (/ 1/2 (sqrt 2))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) into (pow (/ 1/2 (sqrt 2)) 1/3)
* [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
* [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
* [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 (sqrt 2))) (+ (* (/ 1/2 (sqrt 2)) (/ 0 (* 2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1/2 (sqrt 2)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1/2 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (/ 1/2 (sqrt 2)) 1/3) 0) (* 0 (+ (pow a1 2) (pow a2 2)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1/2 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1/2 (sqrt 2)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1/2 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log a1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log a1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow a1 2) 0) (* 0 (pow (/ 1/2 (sqrt 2)) 1/3))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
* [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 2) 2)) (* (/ (pow -3/2 1) 1)))) into -3/2
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -3/2 (* 2 (sqrt 2))) (+ (* (/ 1/2 (sqrt 2)) (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))))) into (- (* 3/4 (/ 1 (sqrt 2))))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1/2 (sqrt 2)) 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 3/4 (/ 1 (sqrt 2))))) 1)) (pow (/ 1/2 (sqrt 2)) 1)))) 2) into -3/2
* [misc]backup-simplify:  Simplify (+ (* 1/3 -3/2) (+ (* 0 0) (* 0 (log (/ 1/2 (sqrt 2)))))) into -1/2
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow -1/2 1) 1)))) into (* -1/2 (pow (/ 1/2 (sqrt 2)) 1/3))
* [misc]backup-simplify:  Simplify (+ (* (pow (/ 1/2 (sqrt 2)) 1/3) 0) (+ (* 0 0) (* (* -1/2 (pow (/ 1/2 (sqrt 2)) 1/3)) (+ (pow a1 2) (pow a2 2))))) into (- (+ (* 1/2 (* (pow (/ 1/2 (sqrt 2)) 1/3) (pow a1 2))) (* 1/2 (* (pow a2 2) (pow (/ 1/2 (sqrt 2)) 1/3)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 1/2 (* (pow (/ 1/2 (sqrt 2)) 1/3) (pow a1 2))) (* 1/2 (* (pow a2 2) (pow (/ 1/2 (sqrt 2)) 1/3))))) in a2
* [misc]taylor:  Taking taylor expansion of (+ (* 1/2 (* (pow (/ 1/2 (sqrt 2)) 1/3) (pow a1 2))) (* 1/2 (* (pow a2 2) (pow (/ 1/2 (sqrt 2)) 1/3)))) in a2
* [misc]taylor:  Taking taylor expansion of (* 1/2 (* (pow (/ 1/2 (sqrt 2)) 1/3) (pow a1 2))) in a2
* [misc]taylor:  Taking taylor expansion of 1/2 in a2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (* (pow (/ 1/2 (sqrt 2)) 1/3) (pow a1 2)) in a2
* [misc]taylor:  Taking taylor expansion of (pow (/ 1/2 (sqrt 2)) 1/3) in a2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) in a2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1/2 (sqrt 2)))) in a2
* [misc]taylor:  Taking taylor expansion of 1/3 in a2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ 1/2 (sqrt 2))) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1/2 (sqrt 2)) in a2
* [misc]taylor:  Taking taylor expansion of 1/2 in a2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1/2 (sqrt 2)) into (/ 1/2 (sqrt 2))
* [misc]backup-simplify:  Simplify (log (/ 1/2 (sqrt 2))) into (log (/ 1/2 (sqrt 2)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1/2 (sqrt 2)))) into (* 1/3 (log (/ 1/2 (sqrt 2))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) into (pow (/ 1/2 (sqrt 2)) 1/3)
* [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log a1))) in a2
* [misc]taylor:  Taking taylor expansion of (* 2 (log a1)) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (log a1) into (log a1)
* [misc]backup-simplify:  Simplify (* 2 (log a1)) into (* 2 (log a1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log a1))) into (pow a1 2)
* [misc]taylor:  Taking taylor expansion of (* 1/2 (* (pow a2 2) (pow (/ 1/2 (sqrt 2)) 1/3))) in a2
* [misc]taylor:  Taking taylor expansion of 1/2 in a2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (* (pow a2 2) (pow (/ 1/2 (sqrt 2)) 1/3)) in a2
* [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
* [misc]taylor:  Taking taylor expansion of (pow (/ 1/2 (sqrt 2)) 1/3) in a2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) in a2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1/2 (sqrt 2)))) in a2
* [misc]taylor:  Taking taylor expansion of 1/3 in a2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ 1/2 (sqrt 2))) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1/2 (sqrt 2)) in a2
* [misc]taylor:  Taking taylor expansion of 1/2 in a2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1/2 (sqrt 2)) into (/ 1/2 (sqrt 2))
* [misc]backup-simplify:  Simplify (log (/ 1/2 (sqrt 2))) into (log (/ 1/2 (sqrt 2)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1/2 (sqrt 2)))) into (* 1/3 (log (/ 1/2 (sqrt 2))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) into (pow (/ 1/2 (sqrt 2)) 1/3)
* [misc]backup-simplify:  Simplify (* (pow (/ 1/2 (sqrt 2)) 1/3) (pow a1 2)) into (* (pow (/ 1/2 (sqrt 2)) 1/3) (pow a1 2))
* [misc]backup-simplify:  Simplify (* 1/2 (* (pow (/ 1/2 (sqrt 2)) 1/3) (pow a1 2))) into (* 1/2 (* (pow (/ 1/2 (sqrt 2)) 1/3) (pow a1 2)))
* [misc]backup-simplify:  Simplify (+ (* 1/2 (* (pow (/ 1/2 (sqrt 2)) 1/3) (pow a1 2))) 0) into (* 1/2 (* (pow (/ 1/2 (sqrt 2)) 1/3) (pow a1 2)))
* [misc]backup-simplify:  Simplify (- (* 1/2 (* (pow (/ 1/2 (sqrt 2)) 1/3) (pow a1 2)))) into (- (* 1/2 (* (pow (/ 1/2 (sqrt 2)) 1/3) (pow a1 2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (* (pow (/ 1/2 (sqrt 2)) 1/3) (pow a1 2)))) in a1
* [misc]taylor:  Taking taylor expansion of (* 1/2 (* (pow (/ 1/2 (sqrt 2)) 1/3) (pow a1 2))) in a1
* [misc]taylor:  Taking taylor expansion of 1/2 in a1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (* (pow (/ 1/2 (sqrt 2)) 1/3) (pow a1 2)) in a1
* [misc]taylor:  Taking taylor expansion of (pow (/ 1/2 (sqrt 2)) 1/3) in a1
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) in a1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1/2 (sqrt 2)))) in a1
* [misc]taylor:  Taking taylor expansion of 1/3 in a1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ 1/2 (sqrt 2))) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1/2 (sqrt 2)) in a1
* [misc]taylor:  Taking taylor expansion of 1/2 in a1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1/2 (sqrt 2)) into (/ 1/2 (sqrt 2))
* [misc]backup-simplify:  Simplify (log (/ 1/2 (sqrt 2))) into (log (/ 1/2 (sqrt 2)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1/2 (sqrt 2)))) into (* 1/3 (log (/ 1/2 (sqrt 2))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) into (pow (/ 1/2 (sqrt 2)) 1/3)
* [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1/2 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1/2 (sqrt 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1/2 (sqrt 2)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1/2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow a1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow a1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log a1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log a1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ (* (pow a1 2) 0) (+ (* 0 0) (* 1 (pow (/ 1/2 (sqrt 2)) 1/3)))) into (pow (/ 1/2 (sqrt 2)) 1/3)
* [misc]taylor:  Taking taylor expansion of (pow (/ 1/2 (sqrt 2)) 1/3) in a1
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) in a1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1/2 (sqrt 2)))) in a1
* [misc]taylor:  Taking taylor expansion of 1/3 in a1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ 1/2 (sqrt 2))) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1/2 (sqrt 2)) in a1
* [misc]taylor:  Taking taylor expansion of 1/2 in a1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1/2 (sqrt 2)) into (/ 1/2 (sqrt 2))
* [misc]backup-simplify:  Simplify (log (/ 1/2 (sqrt 2))) into (log (/ 1/2 (sqrt 2)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1/2 (sqrt 2)))) into (* 1/3 (log (/ 1/2 (sqrt 2))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) into (pow (/ 1/2 (sqrt 2)) 1/3)
* [misc]backup-simplify:  Simplify (pow (/ 1/2 (sqrt 2)) 1/3) into (pow (/ 1/2 (sqrt 2)) 1/3)
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (pow (/ 1/2 (sqrt 2)) 1/3) 1) into (pow (/ 1/2 (sqrt 2)) 1/3)
* [misc]backup-simplify:  Simplify (pow (/ 1/2 (sqrt 2)) 1/3) into (pow (/ 1/2 (sqrt 2)) 1/3)
* [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (- 1/2)) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 -1/2) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow -3/2 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 (sqrt 2))) (+ (* (/ 1/2 (sqrt 2)) (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* (- (* 3/4 (/ 1 (sqrt 2)))) (/ 0 (* 2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (/ 1/2 (sqrt 2)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (- (* 3/4 (/ 1 (sqrt 2))))) 1)) (pow (/ 1/2 (sqrt 2)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (/ 1/2 (sqrt 2)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 -3/2) (+ (* 0 0) (* 0 (log (/ 1/2 (sqrt 2))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow -1/2 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (/ 1/2 (sqrt 2)) 1/3) 0) (+ (* 0 0) (+ (* (* -1/2 (pow (/ 1/2 (sqrt 2)) 1/3)) 0) (* 0 (+ (pow a1 2) (pow a2 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log a1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log a1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1/2 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1/2 (sqrt 2)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1/2 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (/ 1/2 (sqrt 2)) 1/3) 0) (* 0 (pow a1 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (* (pow (/ 1/2 (sqrt 2)) 1/3) (pow a1 2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1/2 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (/ 1/2 (sqrt 2)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (/ 1/2 (sqrt 2)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (/ 1/2 (sqrt 2)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1/2 (sqrt 2))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow a1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow a1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow a1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log a1))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log a1))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow a1 2) 0) (+ (* 0 0) (+ (* 1 0) (* 0 (pow (/ 1/2 (sqrt 2)) 1/3))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1/2 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1/2 (sqrt 2)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1/2 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (/ 1/2 (sqrt 2)) 1/3) (pow (* a1 (* 1 1)) 2)) (* (pow (/ 1/2 (sqrt 2)) 1/3) (pow (* 1 (* a2 1)) 2))) into (+ (* (pow a2 2) (pow (/ 1/2 (sqrt 2)) 1/3)) (* (pow (/ 1/2 (sqrt 2)) 1/3) (pow a1 2)))
* [misc]approximate:  Taking taylor expansion of (* (cbrt (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1)))) in (th a2 a1) around 0
* [misc]taylor:  Taking taylor expansion of (* (cbrt (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1)))) in a1
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2)))) in a1
* [misc]taylor:  Rewrote expression to (pow (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2)))))) in a1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2))))) in a1
* [misc]taylor:  Taking taylor expansion of 1/3 in a1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2)))) in a1
* [misc]taylor:  Taking taylor expansion of (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2))) in a1
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 th)) 3) in a1
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos (/ 1 th))))) in a1
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos (/ 1 th)))) in a1
* [misc]taylor:  Taking taylor expansion of 3 in a1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1 th))) in a1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
* [misc]taylor:  Taking taylor expansion of th in a1
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
* [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (log (cos (/ 1 th))) into (log (cos (/ 1 th)))
* [misc]backup-simplify:  Simplify (* 3 (log (cos (/ 1 th)))) into (* 3 (log (cos (/ 1 th))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (cos (/ 1 th))))) into (pow (cos (/ 1 th)) 3)
* [misc]taylor:  Taking taylor expansion of (+ (sqrt 2) (sqrt 2)) in a1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (sqrt 2) (sqrt 2)) into (* 2 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (pow (cos (/ 1 th)) 3) (* 2 (sqrt 2))) into (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))
* [misc]backup-simplify:  Simplify (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))) into (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))))) into (* 1/3 (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))))) into (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 1/3)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1))) in a1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a2) (/ 1 a2)) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 a2) in a1
* [misc]taylor:  Taking taylor expansion of a2 in a1
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (/ 1 a2) into (/ 1 a2)
* [misc]taylor:  Taking taylor expansion of (/ 1 a2) in a1
* [misc]taylor:  Taking taylor expansion of a2 in a1
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (/ 1 a2) into (/ 1 a2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a1) (/ 1 a1)) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in a1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [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 a1) in a1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [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 (* (cbrt (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1)))) in a2
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2)))) in a2
* [misc]taylor:  Rewrote expression to (pow (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2)))))) in a2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2))))) in a2
* [misc]taylor:  Taking taylor expansion of 1/3 in a2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2)))) in a2
* [misc]taylor:  Taking taylor expansion of (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2))) in a2
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 th)) 3) in a2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos (/ 1 th))))) in a2
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos (/ 1 th)))) in a2
* [misc]taylor:  Taking taylor expansion of 3 in a2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1 th))) in a2
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
* [misc]taylor:  Taking taylor expansion of th in a2
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
* [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (log (cos (/ 1 th))) into (log (cos (/ 1 th)))
* [misc]backup-simplify:  Simplify (* 3 (log (cos (/ 1 th)))) into (* 3 (log (cos (/ 1 th))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (cos (/ 1 th))))) into (pow (cos (/ 1 th)) 3)
* [misc]taylor:  Taking taylor expansion of (+ (sqrt 2) (sqrt 2)) in a2
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (sqrt 2) (sqrt 2)) into (* 2 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (pow (cos (/ 1 th)) 3) (* 2 (sqrt 2))) into (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))
* [misc]backup-simplify:  Simplify (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))) into (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))))) into (* 1/3 (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))))) into (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 1/3)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1))) in a2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a2) (/ 1 a2)) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [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 a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [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 a1) (/ 1 a1)) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (/ 1 a1) into (/ 1 a1)
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (/ 1 a1) into (/ 1 a1)
* [misc]taylor:  Taking taylor expansion of (* (cbrt (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1)))) in th
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2)))) in th
* [misc]taylor:  Rewrote expression to (pow (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2)))))) in th
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2))))) in th
* [misc]taylor:  Taking taylor expansion of 1/3 in th
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2)))) in th
* [misc]taylor:  Taking taylor expansion of (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2))) in th
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 th)) 3) in th
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos (/ 1 th))))) in th
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos (/ 1 th)))) in th
* [misc]taylor:  Taking taylor expansion of 3 in th
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1 th))) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [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 (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (log (cos (/ 1 th))) into (log (cos (/ 1 th)))
* [misc]backup-simplify:  Simplify (* 3 (log (cos (/ 1 th)))) into (* 3 (log (cos (/ 1 th))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (cos (/ 1 th))))) into (pow (cos (/ 1 th)) 3)
* [misc]taylor:  Taking taylor expansion of (+ (sqrt 2) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (sqrt 2) (sqrt 2)) into (* 2 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (pow (cos (/ 1 th)) 3) (* 2 (sqrt 2))) into (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))
* [misc]backup-simplify:  Simplify (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))) into (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))))) into (* 1/3 (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))))) into (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 1/3)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1))) in th
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a2) (/ 1 a2)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (/ 1 a2) into (/ 1 a2)
* [misc]taylor:  Taking taylor expansion of (/ 1 a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (/ 1 a2) into (/ 1 a2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a1) (/ 1 a1)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (/ 1 a1) into (/ 1 a1)
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (/ 1 a1) into (/ 1 a1)
* [misc]taylor:  Taking taylor expansion of (* (cbrt (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1)))) in th
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2)))) in th
* [misc]taylor:  Rewrote expression to (pow (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2)))))) in th
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2))))) in th
* [misc]taylor:  Taking taylor expansion of 1/3 in th
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2)))) in th
* [misc]taylor:  Taking taylor expansion of (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2))) in th
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 th)) 3) in th
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos (/ 1 th))))) in th
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos (/ 1 th)))) in th
* [misc]taylor:  Taking taylor expansion of 3 in th
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1 th))) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [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 (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (log (cos (/ 1 th))) into (log (cos (/ 1 th)))
* [misc]backup-simplify:  Simplify (* 3 (log (cos (/ 1 th)))) into (* 3 (log (cos (/ 1 th))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (cos (/ 1 th))))) into (pow (cos (/ 1 th)) 3)
* [misc]taylor:  Taking taylor expansion of (+ (sqrt 2) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (sqrt 2) (sqrt 2)) into (* 2 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (pow (cos (/ 1 th)) 3) (* 2 (sqrt 2))) into (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))
* [misc]backup-simplify:  Simplify (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))) into (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))))) into (* 1/3 (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))))) into (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 1/3)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1))) in th
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a2) (/ 1 a2)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (/ 1 a2) into (/ 1 a2)
* [misc]taylor:  Taking taylor expansion of (/ 1 a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (/ 1 a2) into (/ 1 a2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a1) (/ 1 a1)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (/ 1 a1) into (/ 1 a1)
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (/ 1 a1) into (/ 1 a1)
* [misc]backup-simplify:  Simplify (* (/ 1 a2) (/ 1 a2)) into (/ 1 (pow a2 2))
* [misc]backup-simplify:  Simplify (* (/ 1 a1) (/ 1 a1)) into (/ 1 (pow a1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))
* [misc]backup-simplify:  Simplify (* (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 1/3) (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))) into (* (* (cos (/ 1 th)) (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))) (pow (/ 1/2 (sqrt 2)) 1/3))
* [misc]taylor:  Taking taylor expansion of (* (* (cos (/ 1 th)) (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))) (pow (/ 1/2 (sqrt 2)) 1/3)) in a2
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))) in a2
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
* [misc]taylor:  Taking taylor expansion of th in a2
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
* [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2))) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
* [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log a1))) in a2
* [misc]taylor:  Taking taylor expansion of (* 2 (log a1)) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (log a1) into (log a1)
* [misc]backup-simplify:  Simplify (* 2 (log a1)) into (* 2 (log a1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log a1))) into (pow a1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
* [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (pow (/ 1/2 (sqrt 2)) 1/3) in a2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) in a2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1/2 (sqrt 2)))) in a2
* [misc]taylor:  Taking taylor expansion of 1/3 in a2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ 1/2 (sqrt 2))) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1/2 (sqrt 2)) in a2
* [misc]taylor:  Taking taylor expansion of 1/2 in a2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1/2 (sqrt 2)) into (/ 1/2 (sqrt 2))
* [misc]backup-simplify:  Simplify (log (/ 1/2 (sqrt 2))) into (log (/ 1/2 (sqrt 2)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1/2 (sqrt 2)))) into (* 1/3 (log (/ 1/2 (sqrt 2))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) into (pow (/ 1/2 (sqrt 2)) 1/3)
* [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (pow (/ 1/2 (sqrt 2)) 1/3)) into (* (cos (/ 1 th)) (pow (/ 1/2 (sqrt 2)) 1/3))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 th)) (pow (/ 1/2 (sqrt 2)) 1/3)) in a1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
* [misc]taylor:  Taking taylor expansion of th in a1
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
* [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
* [misc]taylor:  Taking taylor expansion of (pow (/ 1/2 (sqrt 2)) 1/3) in a1
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) in a1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1/2 (sqrt 2)))) in a1
* [misc]taylor:  Taking taylor expansion of 1/3 in a1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ 1/2 (sqrt 2))) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1/2 (sqrt 2)) in a1
* [misc]taylor:  Taking taylor expansion of 1/2 in a1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1/2 (sqrt 2)) into (/ 1/2 (sqrt 2))
* [misc]backup-simplify:  Simplify (log (/ 1/2 (sqrt 2))) into (log (/ 1/2 (sqrt 2)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1/2 (sqrt 2)))) into (* 1/3 (log (/ 1/2 (sqrt 2))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) into (pow (/ 1/2 (sqrt 2)) 1/3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a2) (/ 0 a2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a2) (/ 0 a2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a2) 0) (* 0 (/ 1 a2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a1) 0) (* 0 (/ 1 a1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (cos (/ 1 th)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (cos (/ 1 th))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ 1 th))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 (sqrt 2))) (+ (* (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) (/ 0 (* 2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 1/3) 0) (* 0 (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1/2 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1/2 (sqrt 2)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1/2 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 (pow (/ 1/2 (sqrt 2)) 1/3))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a2) (/ 0 a2)) (* 0 (/ 0 a2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a2) (/ 0 a2)) (* 0 (/ 0 a2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a2) 0) (+ (* 0 0) (* 0 (/ 1 a2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)) (* 0 (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)) (* 0 (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a1) 0) (+ (* 0 0) (* 0 (/ 1 a1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (cos (/ 1 th)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (cos (/ 1 th)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (cos (/ 1 th)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ 1 th))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 (sqrt 2))) (+ (* (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 1/3) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1/2 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1/2 (sqrt 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1/2 (sqrt 2)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1/2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow a1 2)) 0) into (/ 1 (pow a1 2))
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) (/ 1 (pow a1 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ 1 th)) (pow a1 2))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* (/ (cos (/ 1 th)) (pow a1 2)) (pow (/ 1/2 (sqrt 2)) 1/3)))) into (* (pow (/ 1/2 (sqrt 2)) 1/3) (/ (cos (/ 1 th)) (pow a1 2)))
* [misc]taylor:  Taking taylor expansion of (* (pow (/ 1/2 (sqrt 2)) 1/3) (/ (cos (/ 1 th)) (pow a1 2))) in a1
* [misc]taylor:  Taking taylor expansion of (pow (/ 1/2 (sqrt 2)) 1/3) in a1
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) in a1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1/2 (sqrt 2)))) in a1
* [misc]taylor:  Taking taylor expansion of 1/3 in a1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ 1/2 (sqrt 2))) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1/2 (sqrt 2)) in a1
* [misc]taylor:  Taking taylor expansion of 1/2 in a1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1/2 (sqrt 2)) into (/ 1/2 (sqrt 2))
* [misc]backup-simplify:  Simplify (log (/ 1/2 (sqrt 2))) into (log (/ 1/2 (sqrt 2)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1/2 (sqrt 2)))) into (* 1/3 (log (/ 1/2 (sqrt 2))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) into (pow (/ 1/2 (sqrt 2)) 1/3)
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (pow a1 2)) in a1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
* [misc]taylor:  Taking taylor expansion of th in a1
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
* [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
* [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
* [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) 1) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (* (pow (/ 1/2 (sqrt 2)) 1/3) (cos (/ 1 th))) into (* (cos (/ 1 th)) (pow (/ 1/2 (sqrt 2)) 1/3))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (pow (/ 1/2 (sqrt 2)) 1/3)) into (* (cos (/ 1 th)) (pow (/ 1/2 (sqrt 2)) 1/3))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (pow (/ 1/2 (sqrt 2)) 1/3)) into (* (cos (/ 1 th)) (pow (/ 1/2 (sqrt 2)) 1/3))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) (pow (/ 1/2 (sqrt 2)) 1/3)) into (* (cos (/ 1 th)) (pow (/ 1/2 (sqrt 2)) 1/3))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a2) (/ 0 a2)) (* 0 (/ 0 a2)) (* 0 (/ 0 a2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a2) (/ 0 a2)) (* 0 (/ 0 a2)) (* 0 (/ 0 a2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a2))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)) (* 0 (/ 0 a1)) (* 0 (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)) (* 0 (/ 0 a1)) (* 0 (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a1) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (cos (/ 1 th)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (cos (/ 1 th)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (cos (/ 1 th)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (cos (/ 1 th))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ 1 th))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 (sqrt 2))) (+ (* (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 1/3) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1/2 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (/ 1/2 (sqrt 2)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (/ 1/2 (sqrt 2)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (/ 1/2 (sqrt 2)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1/2 (sqrt 2))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log a1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log a1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 (/ 1 (pow a1 2))) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* (/ (cos (/ 1 th)) (pow a1 2)) 0) (* 0 (pow (/ 1/2 (sqrt 2)) 1/3))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ 1 th)) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1/2 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1/2 (sqrt 2)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1/2 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (/ 1/2 (sqrt 2)) 1/3) 0) (* 0 (cos (/ 1 th)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1/2 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1/2 (sqrt 2)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1/2 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 (pow (/ 1/2 (sqrt 2)) 1/3))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a2) (/ 0 a2)) (* 0 (/ 0 a2)) (* 0 (/ 0 a2)) (* 0 (/ 0 a2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a2) (/ 0 a2)) (* 0 (/ 0 a2)) (* 0 (/ 0 a2)) (* 0 (/ 0 a2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a2)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)) (* 0 (/ 0 a1)) (* 0 (/ 0 a1)) (* 0 (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)) (* 0 (/ 0 a1)) (* 0 (/ 0 a1)) (* 0 (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a1)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (cos (/ 1 th)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (cos (/ 1 th)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (cos (/ 1 th)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (cos (/ 1 th)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (cos (/ 1 th)) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (cos (/ 1 th)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ 1 th))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 (sqrt 2))) (+ (* (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 1/3) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1/2 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (/ 1/2 (sqrt 2)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (/ 1/2 (sqrt 2)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (/ 1/2 (sqrt 2)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (/ 1/2 (sqrt 2)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (/ 1/2 (sqrt 2)) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1/2 (sqrt 2)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow a1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow a1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log a1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log a1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a1 2))) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* (/ (cos (/ 1 th)) (pow a1 2)) 0) (+ (* 0 0) (* 0 (pow (/ 1/2 (sqrt 2)) 1/3)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ 1 th)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1/2 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1/2 (sqrt 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1/2 (sqrt 2)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1/2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (/ 1/2 (sqrt 2)) 1/3) 0) (+ (* 0 0) (* 0 (cos (/ 1 th))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1/2 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1/2 (sqrt 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1/2 (sqrt 2)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1/2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 (pow (/ 1/2 (sqrt 2)) 1/3)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (* (cos (/ 1 (/ 1 th))) (pow (/ 1/2 (sqrt 2)) 1/3)) (pow (* 1 (* (/ 1 (/ 1 a2)) 1)) 2)) (* (* (cos (/ 1 (/ 1 th))) (pow (/ 1/2 (sqrt 2)) 1/3)) (pow (* (/ 1 (/ 1 a1)) (* 1 1)) 2))) into (+ (* (* (cos th) (pow a1 2)) (pow (/ 1/2 (sqrt 2)) 1/3)) (* (* (cos th) (pow a2 2)) (pow (/ 1/2 (sqrt 2)) 1/3)))
* [misc]approximate:  Taking taylor expansion of (* (cbrt (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1))))) in (th a2 a1) around 0
* [misc]taylor:  Taking taylor expansion of (* (cbrt (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1))))) in a1
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2)))) in a1
* [misc]taylor:  Rewrote expression to (pow (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2)))))) in a1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2))))) in a1
* [misc]taylor:  Taking taylor expansion of 1/3 in a1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2)))) in a1
* [misc]taylor:  Taking taylor expansion of (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2))) in a1
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 (- th))) 3) in a1
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos (/ 1 (- th)))))) in a1
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos (/ 1 (- th))))) in a1
* [misc]taylor:  Taking taylor expansion of 3 in a1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1 (- th)))) in a1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- th))) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- th)) in a1
* [misc]taylor:  Taking taylor expansion of (- th) in a1
* [misc]taylor:  Taking taylor expansion of th in a1
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (- th) into (- th)
* [misc]backup-simplify:  Simplify (- th) into (- th)
* [misc]backup-simplify:  Simplify (/ 1 (- th)) into (/ -1 th)
* [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (log (cos (/ -1 th))) into (log (cos (/ -1 th)))
* [misc]backup-simplify:  Simplify (* 3 (log (cos (/ -1 th)))) into (* 3 (log (cos (/ -1 th))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (cos (/ -1 th))))) into (pow (cos (/ -1 th)) 3)
* [misc]taylor:  Taking taylor expansion of (+ (sqrt 2) (sqrt 2)) in a1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (sqrt 2) (sqrt 2)) into (* 2 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (pow (cos (/ -1 th)) 3) (* 2 (sqrt 2))) into (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))
* [misc]backup-simplify:  Simplify (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))) into (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))))) into (* 1/3 (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))))) into (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 1/3)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1)))) in a1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a2)) (/ 1 (- a2))) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a2)) in a1
* [misc]taylor:  Taking taylor expansion of (- a2) in a1
* [misc]taylor:  Taking taylor expansion of a2 in a1
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (/ 1 (- a2)) into (/ -1 a2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a2)) in a1
* [misc]taylor:  Taking taylor expansion of (- a2) in a1
* [misc]taylor:  Taking taylor expansion of a2 in a1
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (/ 1 (- a2)) into (/ -1 a2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a1)) (/ 1 (- a1))) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in a1
* [misc]taylor:  Taking taylor expansion of (- a1) in a1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (- a1)) in a1
* [misc]taylor:  Taking taylor expansion of (- a1) in a1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (* (cbrt (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1))))) in a2
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2)))) in a2
* [misc]taylor:  Rewrote expression to (pow (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2)))))) in a2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2))))) in a2
* [misc]taylor:  Taking taylor expansion of 1/3 in a2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2)))) in a2
* [misc]taylor:  Taking taylor expansion of (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2))) in a2
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 (- th))) 3) in a2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos (/ 1 (- th)))))) in a2
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos (/ 1 (- th))))) in a2
* [misc]taylor:  Taking taylor expansion of 3 in a2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1 (- th)))) in a2
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- th))) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- th)) in a2
* [misc]taylor:  Taking taylor expansion of (- th) in a2
* [misc]taylor:  Taking taylor expansion of th in a2
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (- th) into (- th)
* [misc]backup-simplify:  Simplify (- th) into (- th)
* [misc]backup-simplify:  Simplify (/ 1 (- th)) into (/ -1 th)
* [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (log (cos (/ -1 th))) into (log (cos (/ -1 th)))
* [misc]backup-simplify:  Simplify (* 3 (log (cos (/ -1 th)))) into (* 3 (log (cos (/ -1 th))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (cos (/ -1 th))))) into (pow (cos (/ -1 th)) 3)
* [misc]taylor:  Taking taylor expansion of (+ (sqrt 2) (sqrt 2)) in a2
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (sqrt 2) (sqrt 2)) into (* 2 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (pow (cos (/ -1 th)) 3) (* 2 (sqrt 2))) into (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))
* [misc]backup-simplify:  Simplify (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))) into (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))))) into (* 1/3 (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))))) into (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 1/3)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1)))) in a2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a2)) (/ 1 (- a2))) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a2)) in a2
* [misc]taylor:  Taking taylor expansion of (- a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (- a2)) in a2
* [misc]taylor:  Taking taylor expansion of (- a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (- a1)) (/ 1 (- a1))) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in a2
* [misc]taylor:  Taking taylor expansion of (- a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (/ 1 (- a1)) into (/ -1 a1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in a2
* [misc]taylor:  Taking taylor expansion of (- a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (/ 1 (- a1)) into (/ -1 a1)
* [misc]taylor:  Taking taylor expansion of (* (cbrt (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1))))) in th
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2)))) in th
* [misc]taylor:  Rewrote expression to (pow (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2)))))) in th
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2))))) in th
* [misc]taylor:  Taking taylor expansion of 1/3 in th
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2)))) in th
* [misc]taylor:  Taking taylor expansion of (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2))) in th
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 (- th))) 3) in th
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos (/ 1 (- th)))))) in th
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos (/ 1 (- th))))) in th
* [misc]taylor:  Taking taylor expansion of 3 in th
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1 (- th)))) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- th))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- th)) in th
* [misc]taylor:  Taking taylor expansion of (- th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (cos (/ 1 (- th))) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (log (cos (/ -1 th))) into (log (cos (/ -1 th)))
* [misc]backup-simplify:  Simplify (* 3 (log (cos (/ -1 th)))) into (* 3 (log (cos (/ -1 th))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (cos (/ -1 th))))) into (pow (cos (/ -1 th)) 3)
* [misc]taylor:  Taking taylor expansion of (+ (sqrt 2) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (sqrt 2) (sqrt 2)) into (* 2 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (pow (cos (/ -1 th)) 3) (* 2 (sqrt 2))) into (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))
* [misc]backup-simplify:  Simplify (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))) into (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))))) into (* 1/3 (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))))) into (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 1/3)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1)))) in th
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a2)) (/ 1 (- a2))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a2)) in th
* [misc]taylor:  Taking taylor expansion of (- a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (/ 1 (- a2)) into (/ -1 a2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a2)) in th
* [misc]taylor:  Taking taylor expansion of (- a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (/ 1 (- a2)) into (/ -1 a2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a1)) (/ 1 (- a1))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in th
* [misc]taylor:  Taking taylor expansion of (- a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (/ 1 (- a1)) into (/ -1 a1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in th
* [misc]taylor:  Taking taylor expansion of (- a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (/ 1 (- a1)) into (/ -1 a1)
* [misc]taylor:  Taking taylor expansion of (* (cbrt (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1))))) in th
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2)))) in th
* [misc]taylor:  Rewrote expression to (pow (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2)))))) in th
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2))))) in th
* [misc]taylor:  Taking taylor expansion of 1/3 in th
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2)))) in th
* [misc]taylor:  Taking taylor expansion of (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2))) in th
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 (- th))) 3) in th
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos (/ 1 (- th)))))) in th
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos (/ 1 (- th))))) in th
* [misc]taylor:  Taking taylor expansion of 3 in th
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1 (- th)))) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- th))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- th)) in th
* [misc]taylor:  Taking taylor expansion of (- th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (cos (/ 1 (- th))) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (log (cos (/ -1 th))) into (log (cos (/ -1 th)))
* [misc]backup-simplify:  Simplify (* 3 (log (cos (/ -1 th)))) into (* 3 (log (cos (/ -1 th))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (cos (/ -1 th))))) into (pow (cos (/ -1 th)) 3)
* [misc]taylor:  Taking taylor expansion of (+ (sqrt 2) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (sqrt 2) (sqrt 2)) into (* 2 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (pow (cos (/ -1 th)) 3) (* 2 (sqrt 2))) into (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))
* [misc]backup-simplify:  Simplify (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))) into (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))))) into (* 1/3 (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))))) into (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 1/3)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1)))) in th
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a2)) (/ 1 (- a2))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a2)) in th
* [misc]taylor:  Taking taylor expansion of (- a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (/ 1 (- a2)) into (/ -1 a2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a2)) in th
* [misc]taylor:  Taking taylor expansion of (- a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (/ 1 (- a2)) into (/ -1 a2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a1)) (/ 1 (- a1))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in th
* [misc]taylor:  Taking taylor expansion of (- a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (/ 1 (- a1)) into (/ -1 a1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in th
* [misc]taylor:  Taking taylor expansion of (- a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (/ 1 (- a1)) into (/ -1 a1)
* [misc]backup-simplify:  Simplify (* (/ -1 a2) (/ -1 a2)) into (/ 1 (pow a2 2))
* [misc]backup-simplify:  Simplify (* (/ -1 a1) (/ -1 a1)) into (/ 1 (pow a1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))
* [misc]backup-simplify:  Simplify (* (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 1/3) (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))) into (* (* (cos (/ -1 th)) (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))) (pow (/ 1/2 (sqrt 2)) 1/3))
* [misc]taylor:  Taking taylor expansion of (* (* (cos (/ -1 th)) (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))) (pow (/ 1/2 (sqrt 2)) 1/3)) in a2
* [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))) in a2
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
* [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
* [misc]taylor:  Taking taylor expansion of -1 in a2
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of th in a2
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
* [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2))) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
* [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log a1))) in a2
* [misc]taylor:  Taking taylor expansion of (* 2 (log a1)) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (log a1) into (log a1)
* [misc]backup-simplify:  Simplify (* 2 (log a1)) into (* 2 (log a1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log a1))) into (pow a1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
* [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (pow (/ 1/2 (sqrt 2)) 1/3) in a2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) in a2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1/2 (sqrt 2)))) in a2
* [misc]taylor:  Taking taylor expansion of 1/3 in a2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ 1/2 (sqrt 2))) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1/2 (sqrt 2)) in a2
* [misc]taylor:  Taking taylor expansion of 1/2 in a2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1/2 (sqrt 2)) into (/ 1/2 (sqrt 2))
* [misc]backup-simplify:  Simplify (log (/ 1/2 (sqrt 2))) into (log (/ 1/2 (sqrt 2)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1/2 (sqrt 2)))) into (* 1/3 (log (/ 1/2 (sqrt 2))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) into (pow (/ 1/2 (sqrt 2)) 1/3)
* [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) (pow (/ 1/2 (sqrt 2)) 1/3)) into (* (cos (/ -1 th)) (pow (/ 1/2 (sqrt 2)) 1/3))
* [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 th)) (pow (/ 1/2 (sqrt 2)) 1/3)) in a1
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
* [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
* [misc]taylor:  Taking taylor expansion of -1 in a1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of th in a1
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
* [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
* [misc]taylor:  Taking taylor expansion of (pow (/ 1/2 (sqrt 2)) 1/3) in a1
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) in a1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1/2 (sqrt 2)))) in a1
* [misc]taylor:  Taking taylor expansion of 1/3 in a1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ 1/2 (sqrt 2))) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1/2 (sqrt 2)) in a1
* [misc]taylor:  Taking taylor expansion of 1/2 in a1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1/2 (sqrt 2)) into (/ 1/2 (sqrt 2))
* [misc]backup-simplify:  Simplify (log (/ 1/2 (sqrt 2))) into (log (/ 1/2 (sqrt 2)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1/2 (sqrt 2)))) into (* 1/3 (log (/ 1/2 (sqrt 2))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) into (pow (/ 1/2 (sqrt 2)) 1/3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a2) (/ 0 (- a2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a2) (/ 0 (- a2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a2) 0) (* 0 (/ -1 a2))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a1) 0) (* 0 (/ -1 a1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (cos (/ -1 th)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (cos (/ -1 th))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ -1 th))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 (sqrt 2))) (+ (* (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) (/ 0 (* 2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 1/3) 0) (* 0 (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1/2 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1/2 (sqrt 2)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1/2 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 (pow (/ 1/2 (sqrt 2)) 1/3))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a2) (/ 0 (- a2))) (* 0 (/ 0 (- a2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a2) (/ 0 (- a2))) (* 0 (/ 0 (- a2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a2) 0) (+ (* 0 0) (* 0 (/ -1 a2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))) (* 0 (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))) (* 0 (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a1) 0) (+ (* 0 0) (* 0 (/ -1 a1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (cos (/ -1 th)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (cos (/ -1 th)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (cos (/ -1 th)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ -1 th))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 (sqrt 2))) (+ (* (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 1/3) 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1/2 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1/2 (sqrt 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1/2 (sqrt 2)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1/2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow a1 2)) 0) into (/ 1 (pow a1 2))
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) (/ 1 (pow a1 2))) (+ (* 0 0) (* 0 1))) into (/ (cos (/ -1 th)) (pow a1 2))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* (/ (cos (/ -1 th)) (pow a1 2)) (pow (/ 1/2 (sqrt 2)) 1/3)))) into (* (/ (cos (/ -1 th)) (pow a1 2)) (pow (/ 1/2 (sqrt 2)) 1/3))
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ -1 th)) (pow a1 2)) (pow (/ 1/2 (sqrt 2)) 1/3)) in a1
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (pow a1 2)) in a1
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
* [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
* [misc]taylor:  Taking taylor expansion of -1 in a1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of th in a1
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
* [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
* [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
* [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) 1) into (cos (/ -1 th))
* [misc]taylor:  Taking taylor expansion of (pow (/ 1/2 (sqrt 2)) 1/3) in a1
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) in a1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1/2 (sqrt 2)))) in a1
* [misc]taylor:  Taking taylor expansion of 1/3 in a1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ 1/2 (sqrt 2))) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1/2 (sqrt 2)) in a1
* [misc]taylor:  Taking taylor expansion of 1/2 in a1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1/2 (sqrt 2)) into (/ 1/2 (sqrt 2))
* [misc]backup-simplify:  Simplify (log (/ 1/2 (sqrt 2))) into (log (/ 1/2 (sqrt 2)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1/2 (sqrt 2)))) into (* 1/3 (log (/ 1/2 (sqrt 2))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) into (pow (/ 1/2 (sqrt 2)) 1/3)
* [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) (pow (/ 1/2 (sqrt 2)) 1/3)) into (* (cos (/ -1 th)) (pow (/ 1/2 (sqrt 2)) 1/3))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) (pow (/ 1/2 (sqrt 2)) 1/3)) into (* (cos (/ -1 th)) (pow (/ 1/2 (sqrt 2)) 1/3))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) (pow (/ 1/2 (sqrt 2)) 1/3)) into (* (cos (/ -1 th)) (pow (/ 1/2 (sqrt 2)) 1/3))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) (pow (/ 1/2 (sqrt 2)) 1/3)) into (* (cos (/ -1 th)) (pow (/ 1/2 (sqrt 2)) 1/3))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a2) (/ 0 (- a2))) (* 0 (/ 0 (- a2))) (* 0 (/ 0 (- a2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a2) (/ 0 (- a2))) (* 0 (/ 0 (- a2))) (* 0 (/ 0 (- a2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 a2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))) (* 0 (/ 0 (- a1))) (* 0 (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))) (* 0 (/ 0 (- a1))) (* 0 (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a1) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 a1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (cos (/ -1 th)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (cos (/ -1 th)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (cos (/ -1 th)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (cos (/ -1 th))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ -1 th))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 (sqrt 2))) (+ (* (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 1/3) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1/2 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (/ 1/2 (sqrt 2)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (/ 1/2 (sqrt 2)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (/ 1/2 (sqrt 2)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1/2 (sqrt 2))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log a1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log a1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 (/ 1 (pow a1 2))) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* (/ (cos (/ -1 th)) (pow a1 2)) 0) (* 0 (pow (/ 1/2 (sqrt 2)) 1/3))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1/2 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1/2 (sqrt 2)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1/2 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ -1 th)) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 (pow (/ 1/2 (sqrt 2)) 1/3))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1/2 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1/2 (sqrt 2)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1/2 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 (pow (/ 1/2 (sqrt 2)) 1/3))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a2) (/ 0 (- a2))) (* 0 (/ 0 (- a2))) (* 0 (/ 0 (- a2))) (* 0 (/ 0 (- a2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a2) (/ 0 (- a2))) (* 0 (/ 0 (- a2))) (* 0 (/ 0 (- a2))) (* 0 (/ 0 (- a2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 a2)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))) (* 0 (/ 0 (- a1))) (* 0 (/ 0 (- a1))) (* 0 (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))) (* 0 (/ 0 (- a1))) (* 0 (/ 0 (- a1))) (* 0 (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 a1)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (cos (/ -1 th)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (cos (/ -1 th)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (cos (/ -1 th)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (cos (/ -1 th)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (cos (/ -1 th)) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (cos (/ -1 th)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ -1 th))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 (sqrt 2))) (+ (* (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 1/3) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1/2 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (/ 1/2 (sqrt 2)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (/ 1/2 (sqrt 2)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (/ 1/2 (sqrt 2)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (/ 1/2 (sqrt 2)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (/ 1/2 (sqrt 2)) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1/2 (sqrt 2)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow a1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow a1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log a1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log a1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))) (* 0 (/ 0 (pow a1 2))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow a1 2))) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* (/ (cos (/ -1 th)) (pow a1 2)) 0) (+ (* 0 0) (* 0 (pow (/ 1/2 (sqrt 2)) 1/3)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1/2 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1/2 (sqrt 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1/2 (sqrt 2)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1/2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos (/ -1 th)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 (pow (/ 1/2 (sqrt 2)) 1/3)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1/2 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1/2 (sqrt 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1/2 (sqrt 2)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1/2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 (pow (/ 1/2 (sqrt 2)) 1/3)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (* (cos (/ -1 (/ 1 (- th)))) (pow (/ 1/2 (sqrt 2)) 1/3)) (pow (* 1 (* (/ 1 (/ 1 (- a2))) 1)) 2)) (* (* (cos (/ -1 (/ 1 (- th)))) (pow (/ 1/2 (sqrt 2)) 1/3)) (pow (* (/ 1 (/ 1 (- a1))) (* 1 1)) 2))) into (+ (* (* (cos th) (pow a1 2)) (pow (/ 1/2 (sqrt 2)) 1/3)) (* (* (cos th) (pow a2 2)) (pow (/ 1/2 (sqrt 2)) 1/3)))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) in (th) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) in th
* [misc]taylor:  Rewrote expression to (pow (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))) in th
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) in th
* [misc]taylor:  Taking taylor expansion of 1/3 in th
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) in th
* [misc]taylor:  Taking taylor expansion of (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))) in th
* [misc]taylor:  Taking taylor expansion of (pow (cos th) 3) in th
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos th)))) in th
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos th))) in th
* [misc]taylor:  Taking taylor expansion of 3 in th
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos th)) in th
* [misc]taylor:  Taking taylor expansion of (cos th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- 1/2)) 1)) (pow 1 1)))) 2) into -1/2
* [misc]backup-simplify:  Simplify (+ (* 3 -1/2) (+ (* 0 0) (* 0 0))) into -3/2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of (+ (sqrt 2) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (sqrt 2) (sqrt 2)) into (* 2 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 2))) into (/ 1/2 (sqrt 2))
* [misc]backup-simplify:  Simplify (log (/ 1/2 (sqrt 2))) into (log (/ 1/2 (sqrt 2)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1/2 (sqrt 2)))) into (* 1/3 (log (/ 1/2 (sqrt 2))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) into (pow (/ 1/2 (sqrt 2)) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) in th
* [misc]taylor:  Rewrote expression to (pow (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))) in th
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) in th
* [misc]taylor:  Taking taylor expansion of 1/3 in th
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) in th
* [misc]taylor:  Taking taylor expansion of (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))) in th
* [misc]taylor:  Taking taylor expansion of (pow (cos th) 3) in th
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos th)))) in th
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos th))) in th
* [misc]taylor:  Taking taylor expansion of 3 in th
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos th)) in th
* [misc]taylor:  Taking taylor expansion of (cos th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- 1/2)) 1)) (pow 1 1)))) 2) into -1/2
* [misc]backup-simplify:  Simplify (+ (* 3 -1/2) (+ (* 0 0) (* 0 0))) into -3/2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of (+ (sqrt 2) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (sqrt 2) (sqrt 2)) into (* 2 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 2))) into (/ 1/2 (sqrt 2))
* [misc]backup-simplify:  Simplify (log (/ 1/2 (sqrt 2))) into (log (/ 1/2 (sqrt 2)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1/2 (sqrt 2)))) into (* 1/3 (log (/ 1/2 (sqrt 2))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) into (pow (/ 1/2 (sqrt 2)) 1/3)
* [misc]backup-simplify:  Simplify (pow (/ 1/2 (sqrt 2)) 1/3) into (pow (/ 1/2 (sqrt 2)) 1/3)
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 (sqrt 2))) (+ (* (/ 1/2 (sqrt 2)) (/ 0 (* 2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1/2 (sqrt 2)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ 1/2 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 2) 2)) (* (/ (pow -3/2 1) 1)))) into -3/2
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -3/2 (* 2 (sqrt 2))) (+ (* (/ 1/2 (sqrt 2)) (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))))) into (- (* 3/4 (/ 1 (sqrt 2))))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1/2 (sqrt 2)) 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 3/4 (/ 1 (sqrt 2))))) 1)) (pow (/ 1/2 (sqrt 2)) 1)))) 2) into -3/2
* [misc]backup-simplify:  Simplify (+ (* 1/3 -3/2) (+ (* 0 0) (* 0 (log (/ 1/2 (sqrt 2)))))) into -1/2
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow -1/2 1) 1)))) into (* -1/2 (pow (/ 1/2 (sqrt 2)) 1/3))
* [misc]backup-simplify:  Simplify (* -1/2 (pow (/ 1/2 (sqrt 2)) 1/3)) into (* -1/2 (pow (/ 1/2 (sqrt 2)) 1/3))
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (- 1/2)) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 -1/2) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow -3/2 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 (sqrt 2))) (+ (* (/ 1/2 (sqrt 2)) (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* (- (* 3/4 (/ 1 (sqrt 2)))) (/ 0 (* 2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (/ 1/2 (sqrt 2)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (- (* 3/4 (/ 1 (sqrt 2))))) 1)) (pow (/ 1/2 (sqrt 2)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (/ 1/2 (sqrt 2)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 -3/2) (+ (* 0 0) (* 0 (log (/ 1/2 (sqrt 2))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow -1/2 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow 1 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 (- 1/2)) 1)) (pow 1 3))) (* -3 (/ (* 1 (pow (* 2 (- 1/2)) 2)) (pow 1 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 1/24) 1)) (pow 1 1)))) 24) into -1/12
* [misc]backup-simplify:  Simplify (+ (* 3 -1/12) (+ (* 0 0) (+ (* 0 -1/2) (+ (* 0 0) (* 0 0))))) into -1/4
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow -3/2 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow -3/2 2) 2)) (* (/ (pow -1/4 1) 1)))) into 7/8
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 7/8 (* 2 (sqrt 2))) (+ (* (/ 1/2 (sqrt 2)) (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* (- (* 3/4 (/ 1 (sqrt 2)))) (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))))) into (* 7/16 (/ 1 (sqrt 2)))
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (/ 1/2 (sqrt 2)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 (- (* 3/4 (/ 1 (sqrt 2))))) 1)) (pow (/ 1/2 (sqrt 2)) 3))) (* -3 (/ (* 1 (pow (* 2 (- (* 3/4 (/ 1 (sqrt 2))))) 2)) (pow (/ 1/2 (sqrt 2)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (/ 1/2 (sqrt 2)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 (* 7/16 (/ 1 (sqrt 2)))) 1)) (pow (/ 1/2 (sqrt 2)) 1)))) 24) into -1/4
* [misc]backup-simplify:  Simplify (+ (* 1/3 -1/4) (+ (* 0 0) (+ (* 0 -3/2) (+ (* 0 0) (* 0 (log (/ 1/2 (sqrt 2)))))))) into -1/12
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ 1/2 (sqrt 2))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow -1/2 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow -1/2 2) 2)) (* (/ (pow -1/12 1) 1)))) into (* 1/24 (pow (/ 1/2 (sqrt 2)) 1/3))
* [misc]backup-simplify:  Simplify (* 1/24 (pow (/ 1/2 (sqrt 2)) 1/3)) into (* 1/24 (pow (/ 1/2 (sqrt 2)) 1/3))
* [misc]backup-simplify:  Simplify (+ (* (* 1/24 (pow (/ 1/2 (sqrt 2)) 1/3)) (pow th 4)) (+ (* (* -1/2 (pow (/ 1/2 (sqrt 2)) 1/3)) (pow th 2)) (pow (/ 1/2 (sqrt 2)) 1/3))) into (- (+ (* 1/24 (* (pow th 4) (pow (/ 1/2 (sqrt 2)) 1/3))) (pow (/ 1/2 (sqrt 2)) 1/3)) (* 1/2 (* (pow th 2) (pow (/ 1/2 (sqrt 2)) 1/3))))
* [misc]approximate:  Taking taylor expansion of (cbrt (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2)))) in (th) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2)))) in th
* [misc]taylor:  Rewrote expression to (pow (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2)))))) in th
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2))))) in th
* [misc]taylor:  Taking taylor expansion of 1/3 in th
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2)))) in th
* [misc]taylor:  Taking taylor expansion of (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2))) in th
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 th)) 3) in th
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos (/ 1 th))))) in th
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos (/ 1 th)))) in th
* [misc]taylor:  Taking taylor expansion of 3 in th
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1 th))) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [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 (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (log (cos (/ 1 th))) into (log (cos (/ 1 th)))
* [misc]backup-simplify:  Simplify (* 3 (log (cos (/ 1 th)))) into (* 3 (log (cos (/ 1 th))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (cos (/ 1 th))))) into (pow (cos (/ 1 th)) 3)
* [misc]taylor:  Taking taylor expansion of (+ (sqrt 2) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (sqrt 2) (sqrt 2)) into (* 2 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (pow (cos (/ 1 th)) 3) (* 2 (sqrt 2))) into (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))
* [misc]backup-simplify:  Simplify (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))) into (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))))) into (* 1/3 (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))))) into (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2)))) in th
* [misc]taylor:  Rewrote expression to (pow (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2)))))) in th
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2))))) in th
* [misc]taylor:  Taking taylor expansion of 1/3 in th
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2)))) in th
* [misc]taylor:  Taking taylor expansion of (/ (pow (cos (/ 1 th)) 3) (+ (sqrt 2) (sqrt 2))) in th
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 th)) 3) in th
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos (/ 1 th))))) in th
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos (/ 1 th)))) in th
* [misc]taylor:  Taking taylor expansion of 3 in th
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1 th))) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [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 (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (log (cos (/ 1 th))) into (log (cos (/ 1 th)))
* [misc]backup-simplify:  Simplify (* 3 (log (cos (/ 1 th)))) into (* 3 (log (cos (/ 1 th))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (cos (/ 1 th))))) into (pow (cos (/ 1 th)) 3)
* [misc]taylor:  Taking taylor expansion of (+ (sqrt 2) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (sqrt 2) (sqrt 2)) into (* 2 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (pow (cos (/ 1 th)) 3) (* 2 (sqrt 2))) into (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))
* [misc]backup-simplify:  Simplify (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))) into (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))))) into (* 1/3 (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))))) into (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 1/3)
* [misc]backup-simplify:  Simplify (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 1/3) into (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 1/3)
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (cos (/ 1 th)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (cos (/ 1 th))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ 1 th))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 (sqrt 2))) (+ (* (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) (/ 0 (* 2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (cos (/ 1 th)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (cos (/ 1 th)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (cos (/ 1 th)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ 1 th))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 (sqrt 2))) (+ (* (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (cos (/ 1 th)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (cos (/ 1 th)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (cos (/ 1 th)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (cos (/ 1 th))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ 1 th))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 (sqrt 2))) (+ (* (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (cos (/ 1 th)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (cos (/ 1 th)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (cos (/ 1 th)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (cos (/ 1 th)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (cos (/ 1 th)) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (cos (/ 1 th)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ 1 th))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 (sqrt 2))) (+ (* (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (cos (/ 1 th)) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (cos (/ 1 th)) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (cos (/ 1 th)) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (cos (/ 1 th)) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (cos (/ 1 th)) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (cos (/ 1 th)) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (cos (/ 1 th)) 1)))) 120) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (cos (/ 1 th))))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ 1 th))))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 (sqrt 2))) (+ (* (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 1)))) 120) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (cos (/ 1 th)) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (cos (/ 1 th)) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (cos (/ 1 th)) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (cos (/ 1 th)) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (cos (/ 1 th)) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (cos (/ 1 th)) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (cos (/ 1 th)) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (cos (/ 1 th)) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (cos (/ 1 th)) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (cos (/ 1 th)) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (cos (/ 1 th)) 1)))) 720) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (cos (/ 1 th)))))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ 1 th))))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 (sqrt 2))) (+ (* (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))) 1)))) 720) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2))))))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* 1/2 (/ (pow (cos (/ 1 th)) 3) (sqrt 2)))))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (pow (* 1/2 (/ (pow (cos (/ 1 (/ 1 th))) 3) (sqrt 2))) 1/3) into (pow (* 1/2 (/ (pow (cos th) 3) (sqrt 2))) 1/3)
* [misc]approximate:  Taking taylor expansion of (cbrt (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2)))) in (th) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2)))) in th
* [misc]taylor:  Rewrote expression to (pow (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2)))))) in th
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2))))) in th
* [misc]taylor:  Taking taylor expansion of 1/3 in th
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2)))) in th
* [misc]taylor:  Taking taylor expansion of (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2))) in th
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 (- th))) 3) in th
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos (/ 1 (- th)))))) in th
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos (/ 1 (- th))))) in th
* [misc]taylor:  Taking taylor expansion of 3 in th
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1 (- th)))) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- th))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- th)) in th
* [misc]taylor:  Taking taylor expansion of (- th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (cos (/ 1 (- th))) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (log (cos (/ -1 th))) into (log (cos (/ -1 th)))
* [misc]backup-simplify:  Simplify (* 3 (log (cos (/ -1 th)))) into (* 3 (log (cos (/ -1 th))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (cos (/ -1 th))))) into (pow (cos (/ -1 th)) 3)
* [misc]taylor:  Taking taylor expansion of (+ (sqrt 2) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (sqrt 2) (sqrt 2)) into (* 2 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (pow (cos (/ -1 th)) 3) (* 2 (sqrt 2))) into (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))
* [misc]backup-simplify:  Simplify (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))) into (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))))) into (* 1/3 (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))))) into (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2)))) in th
* [misc]taylor:  Rewrote expression to (pow (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2)))))) in th
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2))))) in th
* [misc]taylor:  Taking taylor expansion of 1/3 in th
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2)))) in th
* [misc]taylor:  Taking taylor expansion of (/ (pow (cos (/ 1 (- th))) 3) (+ (sqrt 2) (sqrt 2))) in th
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 (- th))) 3) in th
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos (/ 1 (- th)))))) in th
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos (/ 1 (- th))))) in th
* [misc]taylor:  Taking taylor expansion of 3 in th
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1 (- th)))) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- th))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- th)) in th
* [misc]taylor:  Taking taylor expansion of (- th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (cos (/ 1 (- th))) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (log (cos (/ -1 th))) into (log (cos (/ -1 th)))
* [misc]backup-simplify:  Simplify (* 3 (log (cos (/ -1 th)))) into (* 3 (log (cos (/ -1 th))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (cos (/ -1 th))))) into (pow (cos (/ -1 th)) 3)
* [misc]taylor:  Taking taylor expansion of (+ (sqrt 2) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (sqrt 2) (sqrt 2)) into (* 2 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (pow (cos (/ -1 th)) 3) (* 2 (sqrt 2))) into (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))
* [misc]backup-simplify:  Simplify (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))) into (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))))) into (* 1/3 (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))))) into (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 1/3)
* [misc]backup-simplify:  Simplify (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 1/3) into (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 1/3)
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (cos (/ -1 th)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (cos (/ -1 th))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ -1 th))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 (sqrt 2))) (+ (* (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) (/ 0 (* 2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (cos (/ -1 th)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (cos (/ -1 th)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (cos (/ -1 th)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ -1 th))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 (sqrt 2))) (+ (* (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (cos (/ -1 th)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (cos (/ -1 th)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (cos (/ -1 th)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (cos (/ -1 th))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ -1 th))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 (sqrt 2))) (+ (* (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (cos (/ -1 th)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (cos (/ -1 th)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (cos (/ -1 th)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (cos (/ -1 th)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (cos (/ -1 th)) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (cos (/ -1 th)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ -1 th))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 (sqrt 2))) (+ (* (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (cos (/ -1 th)) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (cos (/ -1 th)) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (cos (/ -1 th)) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (cos (/ -1 th)) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (cos (/ -1 th)) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (cos (/ -1 th)) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (cos (/ -1 th)) 1)))) 120) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (cos (/ -1 th))))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ -1 th))))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 (sqrt 2))) (+ (* (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 1)))) 120) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (cos (/ -1 th)) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (cos (/ -1 th)) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (cos (/ -1 th)) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (cos (/ -1 th)) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (cos (/ -1 th)) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (cos (/ -1 th)) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (cos (/ -1 th)) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (cos (/ -1 th)) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (cos (/ -1 th)) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (cos (/ -1 th)) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (cos (/ -1 th)) 1)))) 720) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (cos (/ -1 th)))))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ -1 th))))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* 2 (sqrt 2))) (+ (* (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))) (* 0 (/ 0 (* 2 (sqrt 2)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))) 1)))) 720) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2))))))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* 1/2 (/ (pow (cos (/ -1 th)) 3) (sqrt 2)))))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (pow (* 1/2 (/ (pow (cos (/ -1 (/ 1 (- th)))) 3) (sqrt 2))) 1/3) into (pow (* 1/2 (/ (pow (cos th) 3) (sqrt 2))) 1/3)
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 1)
* [misc]approximate:  Taking taylor expansion of (pow (cos th) 3) in (th) around 0
* [misc]taylor:  Taking taylor expansion of (pow (cos th) 3) in th
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos th)))) in th
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos th))) in th
* [misc]taylor:  Taking taylor expansion of 3 in th
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos th)) in th
* [misc]taylor:  Taking taylor expansion of (cos th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- 1/2)) 1)) (pow 1 1)))) 2) into -1/2
* [misc]backup-simplify:  Simplify (+ (* 3 -1/2) (+ (* 0 0) (* 0 0))) into -3/2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of (pow (cos th) 3) in th
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos th)))) in th
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos th))) in th
* [misc]taylor:  Taking taylor expansion of 3 in th
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos th)) in th
* [misc]taylor:  Taking taylor expansion of (cos th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- 1/2)) 1)) (pow 1 1)))) 2) into -1/2
* [misc]backup-simplify:  Simplify (+ (* 3 -1/2) (+ (* 0 0) (* 0 0))) into -3/2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 2) 2)) (* (/ (pow -3/2 1) 1)))) into -3/2
* [misc]backup-simplify:  Simplify -3/2 into -3/2
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (- 1/2)) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 -1/2) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow -3/2 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow 1 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 (- 1/2)) 1)) (pow 1 3))) (* -3 (/ (* 1 (pow (* 2 (- 1/2)) 2)) (pow 1 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 1/24) 1)) (pow 1 1)))) 24) into -1/12
* [misc]backup-simplify:  Simplify (+ (* 3 -1/12) (+ (* 0 0) (+ (* 0 -1/2) (+ (* 0 0) (* 0 0))))) into -1/4
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow -3/2 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow -3/2 2) 2)) (* (/ (pow -1/4 1) 1)))) into 7/8
* [misc]backup-simplify:  Simplify 7/8 into 7/8
* [misc]backup-simplify:  Simplify (+ (* 7/8 (pow th 4)) (+ (* -3/2 (pow th 2)) 1)) into (- (+ 1 (* 7/8 (pow th 4))) (* 3/2 (pow th 2)))
* [misc]approximate:  Taking taylor expansion of (pow (cos (/ 1 th)) 3) in (th) around 0
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 th)) 3) in th
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos (/ 1 th))))) in th
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos (/ 1 th)))) in th
* [misc]taylor:  Taking taylor expansion of 3 in th
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1 th))) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [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 (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (log (cos (/ 1 th))) into (log (cos (/ 1 th)))
* [misc]backup-simplify:  Simplify (* 3 (log (cos (/ 1 th)))) into (* 3 (log (cos (/ 1 th))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (cos (/ 1 th))))) into (pow (cos (/ 1 th)) 3)
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 th)) 3) in th
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos (/ 1 th))))) in th
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos (/ 1 th)))) in th
* [misc]taylor:  Taking taylor expansion of 3 in th
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1 th))) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [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 (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (log (cos (/ 1 th))) into (log (cos (/ 1 th)))
* [misc]backup-simplify:  Simplify (* 3 (log (cos (/ 1 th)))) into (* 3 (log (cos (/ 1 th))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (cos (/ 1 th))))) into (pow (cos (/ 1 th)) 3)
* [misc]backup-simplify:  Simplify (pow (cos (/ 1 th)) 3) into (pow (cos (/ 1 th)) 3)
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (cos (/ 1 th)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (cos (/ 1 th))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ 1 th))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (cos (/ 1 th)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (cos (/ 1 th)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (cos (/ 1 th)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ 1 th))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (cos (/ 1 th)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (cos (/ 1 th)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (cos (/ 1 th)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (cos (/ 1 th))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ 1 th))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (cos (/ 1 th)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (cos (/ 1 th)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (cos (/ 1 th)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (cos (/ 1 th)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (cos (/ 1 th)) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (cos (/ 1 th)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ 1 th))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (cos (/ 1 th)) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (cos (/ 1 th)) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (cos (/ 1 th)) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (cos (/ 1 th)) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (cos (/ 1 th)) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (cos (/ 1 th)) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (cos (/ 1 th)) 1)))) 120) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (cos (/ 1 th))))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ 1 th))))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (cos (/ 1 th)) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (cos (/ 1 th)) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (cos (/ 1 th)) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (cos (/ 1 th)) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (cos (/ 1 th)) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (cos (/ 1 th)) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (cos (/ 1 th)) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (cos (/ 1 th)) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (cos (/ 1 th)) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (cos (/ 1 th)) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (cos (/ 1 th)) 1)))) 720) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (cos (/ 1 th)))))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ 1 th))))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (pow (cos (/ 1 (/ 1 th))) 3) into (pow (cos th) 3)
* [misc]approximate:  Taking taylor expansion of (pow (cos (/ 1 (- th))) 3) in (th) around 0
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 (- th))) 3) in th
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos (/ 1 (- th)))))) in th
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos (/ 1 (- th))))) in th
* [misc]taylor:  Taking taylor expansion of 3 in th
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1 (- th)))) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- th))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- th)) in th
* [misc]taylor:  Taking taylor expansion of (- th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (cos (/ 1 (- th))) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (log (cos (/ -1 th))) into (log (cos (/ -1 th)))
* [misc]backup-simplify:  Simplify (* 3 (log (cos (/ -1 th)))) into (* 3 (log (cos (/ -1 th))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (cos (/ -1 th))))) into (pow (cos (/ -1 th)) 3)
* [misc]taylor:  Taking taylor expansion of (pow (cos (/ 1 (- th))) 3) in th
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos (/ 1 (- th)))))) in th
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos (/ 1 (- th))))) in th
* [misc]taylor:  Taking taylor expansion of 3 in th
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos (/ 1 (- th)))) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- th))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- th)) in th
* [misc]taylor:  Taking taylor expansion of (- th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (cos (/ 1 (- th))) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (log (cos (/ -1 th))) into (log (cos (/ -1 th)))
* [misc]backup-simplify:  Simplify (* 3 (log (cos (/ -1 th)))) into (* 3 (log (cos (/ -1 th))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (cos (/ -1 th))))) into (pow (cos (/ -1 th)) 3)
* [misc]backup-simplify:  Simplify (pow (cos (/ -1 th)) 3) into (pow (cos (/ -1 th)) 3)
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (cos (/ -1 th)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (cos (/ -1 th))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ -1 th))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (cos (/ -1 th)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (cos (/ -1 th)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (cos (/ -1 th)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ -1 th))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (cos (/ -1 th)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (cos (/ -1 th)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (cos (/ -1 th)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (cos (/ -1 th))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ -1 th))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (cos (/ -1 th)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (cos (/ -1 th)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (cos (/ -1 th)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (cos (/ -1 th)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (cos (/ -1 th)) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (cos (/ -1 th)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ -1 th))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (cos (/ -1 th)) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (cos (/ -1 th)) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (cos (/ -1 th)) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (cos (/ -1 th)) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (cos (/ -1 th)) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (cos (/ -1 th)) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (cos (/ -1 th)) 1)))) 120) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (cos (/ -1 th))))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ -1 th))))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (cos (/ -1 th)) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (cos (/ -1 th)) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (cos (/ -1 th)) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (cos (/ -1 th)) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (cos (/ -1 th)) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (cos (/ -1 th)) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (cos (/ -1 th)) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (cos (/ -1 th)) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (cos (/ -1 th)) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (cos (/ -1 th)) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (cos (/ -1 th)) 1)))) 720) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (cos (/ -1 th)))))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (cos (/ -1 th))))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (pow (cos (/ -1 (/ 1 (- th)))) 3) into (pow (cos th) 3)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (pow (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))) 1)) (+ (* a2 a2) (* a1 a1))))>
* * * * [misc]progress:  [ 2 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (exp (- (* (log (cos th)) 3) (log (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (- (* (log (cos th)) 3) (log (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (- (* (log (cos th)) 3) (log (* (sqrt 2) 2)))
* [exit]simplify:  Simplified to (- (* (log (cos th)) 3) (log (* (sqrt 2) 2)))
* * * * [misc]progress:  [ 3 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (exp (- (* (log (cos th)) 3) (log (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (- (* (log (cos th)) 3) (log (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (- (* (log (cos th)) 3) (log (* (sqrt 2) 2)))
* [exit]simplify:  Simplified to (- (* (log (cos th)) 3) (log (* (sqrt 2) 2)))
* * * * [misc]progress:  [ 4 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (exp (- (log (pow (cos th) 3)) (log (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (- (log (pow (cos th) 3)) (log (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (- (* 3 (log (cos th))) (log (* (sqrt 2) 2)))
* [exit]simplify:  Simplified to (- (* 3 (log (cos th))) (log (* (sqrt 2) 2)))
* * * * [misc]progress:  [ 5 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (exp (log (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (log (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (137 enodes)
* * [misc]simplify:  iters left: 1 (223 enodes)
* [exit]simplify:  Simplified to (- (* 3 (log (cos th))) (log (+ (sqrt 2) (sqrt 2))))
* [exit]simplify:  Simplified to (- (* 3 (log (cos th))) (log (+ (sqrt 2) (sqrt 2))))
* * * * [misc]progress:  [ 6 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (log (exp (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (exp (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (92 enodes)
* * [misc]simplify:  iters left: 1 (118 enodes)
* [exit]simplify:  Simplified to (exp (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))
* [exit]simplify:  Simplified to (exp (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))
* * * * [misc]progress:  [ 7 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (cbrt (/ (* (* (pow (cos th) 3) (pow (cos th) 3)) (pow (cos th) 3)) (* (* (+ (sqrt 2) (sqrt 2)) (+ (sqrt 2) (sqrt 2))) (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (* (* (pow (cos th) 3) (pow (cos th) 3)) (pow (cos th) 3)) (* (* (+ (sqrt 2) (sqrt 2)) (+ (sqrt 2) (sqrt 2))) (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (76 enodes)
* * [misc]simplify:  iters left: 3 (173 enodes)
* * [misc]simplify:  iters left: 2 (482 enodes)
* [exit]simplify:  Simplified to (pow (pow (/ (cos th) (sqrt 2)) 3) 3)
* [exit]simplify:  Simplified to (pow (pow (/ (cos th) (sqrt 2)) 3) 3)
* * * * [misc]progress:  [ 8 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* [exit]simplify:  Simplified to (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (84 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))
* * * * [misc]progress:  [ 9 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (cbrt (* (* (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))) (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (* (* (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))) (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (173 enodes)
* * [misc]simplify:  iters left: 2 (402 enodes)
* [exit]simplify:  Simplified to (pow (pow (/ (cos th) (sqrt 2)) 3) 3)
* [exit]simplify:  Simplified to (pow (pow (/ (cos th) (sqrt 2)) 3) 3)
* * * * [misc]progress:  [ 10 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (sqrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (sqrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (sqrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (84 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))
* [exit]simplify:  Simplified to (sqrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))
* [enter]simplify:  Simplifying (sqrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (84 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))
* [exit]simplify:  Simplified to (sqrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))
* * * * [misc]progress:  [ 11 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (- (pow (cos th) 3)) (- (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (- (pow (cos th) 3))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (16 enodes)
* [exit]simplify:  Simplified to (* (- (cos th)) (* (cos th) (cos th)))
* [exit]simplify:  Simplified to (* (- (cos th)) (* (cos th) (cos th)))
* [enter]simplify:  Simplifying (- (+ (sqrt 2) (sqrt 2)))
* * [misc]simplify:  iters left: 5 (4 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (12 enodes)
* * [misc]simplify:  iters left: 1 (13 enodes)
* [exit]simplify:  Simplified to (* (- 2) (sqrt 2))
* [exit]simplify:  Simplified to (* (- 2) (sqrt 2))
* * * * [misc]progress:  [ 12 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2))))) (/ (pow (cbrt (cos th)) 3) (cbrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (88 enodes)
* * [misc]simplify:  iters left: 2 (160 enodes)
* * [misc]simplify:  iters left: 1 (203 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (cbrt (* (sqrt 2) 2))) (/ (cos th) (cbrt (* (sqrt 2) 2))))
* [exit]simplify:  Simplified to (* (/ (cos th) (cbrt (* (sqrt 2) 2))) (/ (cos th) (cbrt (* (sqrt 2) 2))))
* [enter]simplify:  Simplifying (/ (pow (cbrt (cos th)) 3) (cbrt (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (cbrt (* (sqrt 2) 2)))
* [exit]simplify:  Simplified to (/ (cos th) (cbrt (* (sqrt 2) 2)))
* * * * [misc]progress:  [ 13 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt (+ (sqrt 2) (sqrt 2)))) (/ (pow (cbrt (cos th)) 3) (sqrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (74 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (sqrt (* (sqrt 2) 2)))
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (sqrt (* (sqrt 2) 2)))
* [enter]simplify:  Simplifying (/ (pow (cbrt (cos th)) 3) (sqrt (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (sqrt (* (sqrt 2) 2)))
* [exit]simplify:  Simplified to (/ (cos th) (sqrt (* (sqrt 2) 2)))
* * * * [misc]progress:  [ 14 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) 1) (/ (pow (cbrt (cos th)) 3) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (68 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (/ 1 (cos th)))
* [exit]simplify:  Simplified to (/ (cos th) (/ 1 (cos th)))
* [enter]simplify:  Simplifying (/ (pow (cbrt (cos th)) 3) (+ (sqrt 2) (sqrt 2)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (42 enodes)
* * [misc]simplify:  iters left: 1 (84 enodes)
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (sqrt 2))
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (sqrt 2))
* * * * [misc]progress:  [ 15 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) 2) (/ (pow (cbrt (cos th)) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) 2)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (69 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (/ 2 (cos th)))
* [exit]simplify:  Simplified to (/ (cos th) (/ 2 (cos th)))
* [enter]simplify:  Simplifying (/ (pow (cbrt (cos th)) 3) (sqrt 2))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
* [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
* * * * [misc]progress:  [ 16 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (pow (cbrt (cos th)) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (85 enodes)
* * [misc]simplify:  iters left: 2 (156 enodes)
* * [misc]simplify:  iters left: 1 (193 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (* (/ (cos th) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2))))
* [enter]simplify:  Simplifying (/ (pow (cbrt (cos th)) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (cbrt (sqrt 2)))
* * * * [misc]progress:  [ 17 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt (sqrt 2))) (/ (pow (cbrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (71 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (sqrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (pow (cbrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (sqrt (sqrt 2)))
* * * * [misc]progress:  [ 18 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) 1) (/ (pow (cbrt (cos th)) 3) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (68 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (/ 1 (cos th)))
* [exit]simplify:  Simplified to (/ (cos th) (/ 1 (cos th)))
* [enter]simplify:  Simplifying (/ (pow (cbrt (cos th)) 3) (+ (sqrt 2) (sqrt 2)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (42 enodes)
* * [misc]simplify:  iters left: 1 (84 enodes)
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (sqrt 2))
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (sqrt 2))
* * * * [misc]progress:  [ 19 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (cbrt (sqrt 2))) (/ (pow (cbrt (cos th)) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (cbrt (sqrt 2)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (71 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (cbrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (pow (cbrt (cos th)) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (135 enodes)
* * [misc]simplify:  iters left: 1 (171 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ (cos th) 2) (cbrt (sqrt 2))) (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (/ (/ (cos th) 2) (cbrt (sqrt 2))) (cbrt (sqrt 2)))
* * * * [misc]progress:  [ 20 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt (sqrt 2))) (/ (pow (cbrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (71 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (sqrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (pow (cbrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (sqrt (sqrt 2)))
* * * * [misc]progress:  [ 21 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt 2)) (/ (pow (cbrt (cos th)) 3) (+ 1 1)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt 2))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (70 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (cos th))
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (cos th))
* [enter]simplify:  Simplifying (/ (pow (cbrt (cos th)) 3) (+ 1 1))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (52 enodes)
* [exit]simplify:  Simplified to (/ (cos th) 2)
* [exit]simplify:  Simplified to (/ (cos th) 2)
* * * * [misc]progress:  [ 22 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (+ 1 1)) (/ (pow (cbrt (cos th)) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (+ 1 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (72 enodes)
* * [misc]simplify:  iters left: 2 (136 enodes)
* * [misc]simplify:  iters left: 1 (188 enodes)
* [exit]simplify:  Simplified to (* (cos th) (/ (cos th) 2))
* [exit]simplify:  Simplified to (* (cos th) (/ (cos th) 2))
* [enter]simplify:  Simplifying (/ (pow (cbrt (cos th)) 3) (sqrt 2))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
* [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
* * * * [misc]progress:  [ 23 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (+ 1 1)) (/ (pow (cbrt (cos th)) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (+ 1 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (72 enodes)
* * [misc]simplify:  iters left: 2 (136 enodes)
* * [misc]simplify:  iters left: 1 (188 enodes)
* [exit]simplify:  Simplified to (* (cos th) (/ (cos th) 2))
* [exit]simplify:  Simplified to (* (cos th) (/ (cos th) 2))
* [enter]simplify:  Simplifying (/ (pow (cbrt (cos th)) 3) (sqrt 2))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
* [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
* * * * [misc]progress:  [ 24 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (sqrt (cos th)) 3) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2))))) (/ (pow (sqrt (cos th)) 3) (cbrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (61 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (sqrt (cos th))) (* (cbrt (* (sqrt 2) 2)) (cbrt (* (sqrt 2) 2))))
* [exit]simplify:  Simplified to (/ (* (cos th) (sqrt (cos th))) (* (cbrt (* (sqrt 2) 2)) (cbrt (* (sqrt 2) 2))))
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (cbrt (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (/ (* (sqrt (cos th)) (cos th)) (cbrt (* (sqrt 2) 2)))
* [exit]simplify:  Simplified to (/ (* (sqrt (cos th)) (cos th)) (cbrt (* (sqrt 2) 2)))
* * * * [misc]progress:  [ 25 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (sqrt (cos th)) 3) (sqrt (+ (sqrt 2) (sqrt 2)))) (/ (pow (sqrt (cos th)) 3) (sqrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (sqrt (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (/ (* (sqrt (cos th)) (cos th)) (sqrt (* (sqrt 2) 2)))
* [exit]simplify:  Simplified to (/ (* (sqrt (cos th)) (cos th)) (sqrt (* (sqrt 2) 2)))
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (sqrt (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (/ (* (sqrt (cos th)) (cos th)) (sqrt (* (sqrt 2) 2)))
* [exit]simplify:  Simplified to (/ (* (sqrt (cos th)) (cos th)) (sqrt (* (sqrt 2) 2)))
* * * * [misc]progress:  [ 26 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (sqrt (cos th)) 3) 1) (/ (pow (sqrt (cos th)) 3) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) 1)
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (24 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (/ 1 (cos th)))
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (/ 1 (cos th)))
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (+ (sqrt 2) (sqrt 2)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (85 enodes)
* [exit]simplify:  Simplified to (/ (/ (cos th) (sqrt 2)) (/ 2 (sqrt (cos th))))
* [exit]simplify:  Simplified to (/ (/ (cos th) (sqrt 2)) (/ 2 (sqrt (cos th))))
* * * * [misc]progress:  [ 27 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (sqrt (cos th)) 3) 2) (/ (pow (sqrt (cos th)) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) 2)
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (/ 2 (cos th)))
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (/ 2 (cos th)))
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (sqrt 2))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (sqrt (cos th)))
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (sqrt (cos th)))
* * * * [misc]progress:  [ 28 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (sqrt (cos th)) 3) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (pow (sqrt (cos th)) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (61 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (cbrt (sqrt 2))) (/ (sqrt (cos th)) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (* (/ (cos th) (cbrt (sqrt 2))) (/ (sqrt (cos th)) (cbrt (sqrt 2))))
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (86 enodes)
* * [misc]simplify:  iters left: 1 (99 enodes)
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (/ (cbrt (sqrt 2)) (sqrt (cos th))))
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (/ (cbrt (sqrt 2)) (sqrt (cos th))))
* * * * [misc]progress:  [ 29 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (sqrt (cos th)) 3) (sqrt (sqrt 2))) (/ (pow (sqrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (24 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (/ (sqrt (sqrt 2)) (cos th)))
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (/ (sqrt (sqrt 2)) (cos th)))
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (86 enodes)
* * [misc]simplify:  iters left: 1 (99 enodes)
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (/ (sqrt (sqrt 2)) (sqrt (cos th))))
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (/ (sqrt (sqrt 2)) (sqrt (cos th))))
* * * * [misc]progress:  [ 30 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (sqrt (cos th)) 3) 1) (/ (pow (sqrt (cos th)) 3) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) 1)
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (24 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (/ 1 (cos th)))
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (/ 1 (cos th)))
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (+ (sqrt 2) (sqrt 2)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (85 enodes)
* [exit]simplify:  Simplified to (/ (/ (cos th) (sqrt 2)) (/ 2 (sqrt (cos th))))
* [exit]simplify:  Simplified to (/ (/ (cos th) (sqrt 2)) (/ 2 (sqrt (cos th))))
* * * * [misc]progress:  [ 31 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (sqrt (cos th)) 3) (cbrt (sqrt 2))) (/ (pow (sqrt (cos th)) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (cbrt (sqrt 2)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (24 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (/ (cbrt (sqrt 2)) (cos th)))
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (/ (cbrt (sqrt 2)) (cos th)))
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (72 enodes)
* * [misc]simplify:  iters left: 2 (136 enodes)
* * [misc]simplify:  iters left: 1 (171 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (cos th)) (cbrt (sqrt 2))) (/ (/ (cos th) 2) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (* (/ (sqrt (cos th)) (cbrt (sqrt 2))) (/ (/ (cos th) 2) (cbrt (sqrt 2))))
* * * * [misc]progress:  [ 32 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (sqrt (cos th)) 3) (sqrt (sqrt 2))) (/ (pow (sqrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (24 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (/ (sqrt (sqrt 2)) (cos th)))
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (/ (sqrt (sqrt 2)) (cos th)))
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (86 enodes)
* * [misc]simplify:  iters left: 1 (99 enodes)
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (/ (sqrt (sqrt 2)) (sqrt (cos th))))
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (/ (sqrt (sqrt 2)) (sqrt (cos th))))
* * * * [misc]progress:  [ 33 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (sqrt (cos th)) 3) (sqrt 2)) (/ (pow (sqrt (cos th)) 3) (+ 1 1)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (sqrt 2))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (sqrt (cos th)))
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (sqrt (cos th)))
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (+ 1 1))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (53 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) 2) (sqrt (cos th)))
* [exit]simplify:  Simplified to (* (/ (cos th) 2) (sqrt (cos th)))
* * * * [misc]progress:  [ 34 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (sqrt (cos th)) 3) (+ 1 1)) (/ (pow (sqrt (cos th)) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (+ 1 1))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (53 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) 2) (sqrt (cos th)))
* [exit]simplify:  Simplified to (* (/ (cos th) 2) (sqrt (cos th)))
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (sqrt 2))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (sqrt (cos th)))
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (sqrt (cos th)))
* * * * [misc]progress:  [ 35 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (sqrt (cos th)) 3) (+ 1 1)) (/ (pow (sqrt (cos th)) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (+ 1 1))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (53 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) 2) (sqrt (cos th)))
* [exit]simplify:  Simplified to (* (/ (cos th) 2) (sqrt (cos th)))
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (sqrt 2))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (sqrt (cos th)))
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (sqrt (cos th)))
* * * * [misc]progress:  [ 36 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow 1 3) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2))))) (/ (pow (cos th) 3) (cbrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow 1 3) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt 2) (sqrt 2)))) (cbrt (+ (sqrt 2) (sqrt 2))))
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt 2) (sqrt 2)))) (cbrt (+ (sqrt 2) (sqrt 2))))
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (cbrt (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (cbrt (+ (sqrt 2) (sqrt 2))))
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (cbrt (+ (sqrt 2) (sqrt 2))))
* * * * [misc]progress:  [ 37 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow 1 3) (sqrt (+ (sqrt 2) (sqrt 2)))) (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow 1 3) (sqrt (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt 2) (sqrt 2))))
* [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt 2) (sqrt 2))))
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2))))
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2))))
* * * * [misc]progress:  [ 38 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow 1 3) 1) (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow 1 3) 1)
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (83 enodes)
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))
* * * * [misc]progress:  [ 39 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow 1 3) 2) (/ (pow (cos th) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow 1 3) 2)
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (9 enodes)
* [exit]simplify:  Simplified to (/ 1 2)
* [exit]simplify:  Simplified to (/ 1 2)
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (sqrt 2))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (15 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th)))
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th)))
* * * * [misc]progress:  [ 40 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow 1 3) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (pow (cos th) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow 1 3) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (84 enodes)
* * [misc]simplify:  iters left: 1 (100 enodes)
* [exit]simplify:  Simplified to (* (/ (* (cos th) (cos th)) 2) (/ (cos th) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (* (/ (* (cos th) (cos th)) 2) (/ (cos th) (cbrt (sqrt 2))))
* * * * [misc]progress:  [ 41 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow 1 3) (sqrt (sqrt 2))) (/ (pow (cos th) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow 1 3) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (84 enodes)
* * [misc]simplify:  iters left: 1 (100 enodes)
* [exit]simplify:  Simplified to (* (/ (* (cos th) (cos th)) 2) (/ (cos th) (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (* (/ (* (cos th) (cos th)) 2) (/ (cos th) (sqrt (sqrt 2))))
* * * * [misc]progress:  [ 42 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow 1 3) 1) (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow 1 3) 1)
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (83 enodes)
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))
* * * * [misc]progress:  [ 43 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow 1 3) (cbrt (sqrt 2))) (/ (pow (cos th) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow 1 3) (cbrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (/ 1 (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ 1 (cbrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (70 enodes)
* * [misc]simplify:  iters left: 2 (118 enodes)
* * [misc]simplify:  iters left: 1 (163 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (cos th) 2) (* (cos th) (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (/ (* (/ (cos th) 2) (* (cos th) (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * * * [misc]progress:  [ 44 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow 1 3) (sqrt (sqrt 2))) (/ (pow (cos th) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow 1 3) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (84 enodes)
* * [misc]simplify:  iters left: 1 (100 enodes)
* [exit]simplify:  Simplified to (* (/ (* (cos th) (cos th)) 2) (/ (cos th) (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (* (/ (* (cos th) (cos th)) 2) (/ (cos th) (sqrt (sqrt 2))))
* * * * [misc]progress:  [ 45 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow 1 3) (sqrt 2)) (/ (pow (cos th) 3) (+ 1 1)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow 1 3) (sqrt 2))
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt 2))
* [exit]simplify:  Simplified to (/ 1 (sqrt 2))
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (+ 1 1))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (38 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (/ 2 (cos th)))
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (/ 2 (cos th)))
* * * * [misc]progress:  [ 46 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow 1 3) (+ 1 1)) (/ (pow (cos th) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow 1 3) (+ 1 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (/ 1 2)
* [exit]simplify:  Simplified to (/ 1 2)
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (sqrt 2))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (15 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th)))
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th)))
* * * * [misc]progress:  [ 47 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow 1 3) (+ 1 1)) (/ (pow (cos th) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow 1 3) (+ 1 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (/ 1 2)
* [exit]simplify:  Simplified to (/ 1 2)
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (sqrt 2))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (15 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th)))
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th)))
* * * * [misc]progress:  [ 48 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (* (cos th) (cos th)) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2))))) (/ (cos th) (cbrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (* (cos th) (cos th)) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (cbrt (+ (sqrt 2) (sqrt 2)))) (/ (cos th) (cbrt (+ (sqrt 2) (sqrt 2)))))
* [exit]simplify:  Simplified to (* (/ (cos th) (cbrt (+ (sqrt 2) (sqrt 2)))) (/ (cos th) (cbrt (+ (sqrt 2) (sqrt 2)))))
* [enter]simplify:  Simplifying (/ (cos th) (cbrt (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (cbrt (* 2 (sqrt 2))))
* [exit]simplify:  Simplified to (/ (cos th) (cbrt (* 2 (sqrt 2))))
* * * * [misc]progress:  [ 49 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (* (cos th) (cos th)) (sqrt (+ (sqrt 2) (sqrt 2)))) (/ (cos th) (sqrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (* (cos th) (cos th)) (sqrt (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (sqrt (+ (sqrt 2) (sqrt 2))))
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (sqrt (+ (sqrt 2) (sqrt 2))))
* [enter]simplify:  Simplifying (/ (cos th) (sqrt (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (sqrt (* 2 (sqrt 2))))
* [exit]simplify:  Simplified to (/ (cos th) (sqrt (* 2 (sqrt 2))))
* * * * [misc]progress:  [ 50 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (* (cos th) (cos th)) 1) (/ (cos th) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (* (cos th) (cos th)) 1)
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (12 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (/ 1 (cos th)))
* [exit]simplify:  Simplified to (/ (cos th) (/ 1 (cos th)))
* [enter]simplify:  Simplifying (/ (cos th) (+ (sqrt 2) (sqrt 2)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (sqrt 2))
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (sqrt 2))
* * * * [misc]progress:  [ 51 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (* (cos th) (cos th)) 2) (/ (cos th) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (* (cos th) (cos th)) 2)
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (/ 2 (cos th)))
* [exit]simplify:  Simplified to (/ (cos th) (/ 2 (cos th)))
* [enter]simplify:  Simplifying (/ (cos th) (sqrt 2))
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
* [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
* * * * [misc]progress:  [ 52 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (* (cos th) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (cos th) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (* (cos th) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (* (/ (cos th) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2))))
* [enter]simplify:  Simplifying (/ (cos th) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (cbrt (sqrt 2)))
* * * * [misc]progress:  [ 53 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (* (cos th) (cos th)) (sqrt (sqrt 2))) (/ (cos th) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (* (cos th) (cos th)) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (12 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (sqrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (cos th) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (sqrt (sqrt 2)))
* * * * [misc]progress:  [ 54 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (* (cos th) (cos th)) 1) (/ (cos th) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (* (cos th) (cos th)) 1)
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (12 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (/ 1 (cos th)))
* [exit]simplify:  Simplified to (/ (cos th) (/ 1 (cos th)))
* [enter]simplify:  Simplifying (/ (cos th) (+ (sqrt 2) (sqrt 2)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (sqrt 2))
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (sqrt 2))
* * * * [misc]progress:  [ 55 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (* (cos th) (cos th)) (cbrt (sqrt 2))) (/ (cos th) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (* (cos th) (cos th)) (cbrt (sqrt 2)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (12 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (cbrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (cos th) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * * * [misc]progress:  [ 56 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (* (cos th) (cos th)) (sqrt (sqrt 2))) (/ (cos th) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (* (cos th) (cos th)) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (12 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (sqrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (cos th) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (sqrt (sqrt 2)))
* * * * [misc]progress:  [ 57 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (* (cos th) (cos th)) (sqrt 2)) (/ (cos th) (+ 1 1)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (* (cos th) (cos th)) (sqrt 2))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (sqrt 2))
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (sqrt 2))
* [enter]simplify:  Simplifying (/ (cos th) (+ 1 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* [exit]simplify:  Simplified to (/ (cos th) 2)
* [exit]simplify:  Simplified to (/ (cos th) 2)
* * * * [misc]progress:  [ 58 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (* (cos th) (cos th)) (+ 1 1)) (/ (cos th) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (* (cos th) (cos th)) (+ 1 1))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (/ 2 (cos th)))
* [exit]simplify:  Simplified to (/ (cos th) (/ 2 (cos th)))
* [enter]simplify:  Simplifying (/ (cos th) (sqrt 2))
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
* [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
* * * * [misc]progress:  [ 59 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (* (cos th) (cos th)) (+ 1 1)) (/ (cos th) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (* (cos th) (cos th)) (+ 1 1))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (/ 2 (cos th)))
* [exit]simplify:  Simplified to (/ (cos th) (/ 2 (cos th)))
* [enter]simplify:  Simplifying (/ (cos th) (sqrt 2))
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
* [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
* * * * [misc]progress:  [ 60 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2))))) (/ (cbrt (pow (cos th) 3)) (cbrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (66 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (cbrt (* (sqrt 2) 2))) (/ (cos th) (cbrt (* (sqrt 2) 2))))
* [exit]simplify:  Simplified to (* (/ (cos th) (cbrt (* (sqrt 2) 2))) (/ (cos th) (cbrt (* (sqrt 2) 2))))
* [enter]simplify:  Simplifying (/ (cbrt (pow (cos th) 3)) (cbrt (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (cbrt (* (sqrt 2) 2)))
* [exit]simplify:  Simplified to (/ (cos th) (cbrt (* (sqrt 2) 2)))
* * * * [misc]progress:  [ 61 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (sqrt (+ (sqrt 2) (sqrt 2)))) (/ (cbrt (pow (cos th) 3)) (sqrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (sqrt (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (sqrt (* (sqrt 2) 2)))
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (sqrt (* (sqrt 2) 2)))
* [enter]simplify:  Simplifying (/ (cbrt (pow (cos th) 3)) (sqrt (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (sqrt (* (sqrt 2) 2)))
* [exit]simplify:  Simplified to (/ (cos th) (sqrt (* (sqrt 2) 2)))
* * * * [misc]progress:  [ 62 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) 1) (/ (cbrt (pow (cos th) 3)) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (37 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) 1) (cos th))
* [exit]simplify:  Simplified to (* (/ (cos th) 1) (cos th))
* [enter]simplify:  Simplifying (/ (cbrt (pow (cos th) 3)) (+ (sqrt 2) (sqrt 2)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (* (sqrt 2) 2))
* [exit]simplify:  Simplified to (/ (cos th) (* (sqrt 2) 2))
* * * * [misc]progress:  [ 63 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) 2) (/ (cbrt (pow (cos th) 3)) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) 2)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (/ 2 (cos th)))
* [exit]simplify:  Simplified to (/ (cos th) (/ 2 (cos th)))
* [enter]simplify:  Simplifying (/ (cbrt (pow (cos th) 3)) (sqrt 2))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
* [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
* * * * [misc]progress:  [ 64 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (cbrt (pow (cos th) 3)) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (61 enodes)
* * [misc]simplify:  iters left: 1 (74 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (* (/ (cos th) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2))))
* [enter]simplify:  Simplifying (/ (cbrt (pow (cos th) 3)) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (31 enodes)
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (cbrt (sqrt 2)))
* * * * [misc]progress:  [ 65 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (sqrt (sqrt 2))) (/ (cbrt (pow (cos th) 3)) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (37 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (sqrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (cbrt (pow (cos th) 3)) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (31 enodes)
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (sqrt (sqrt 2)))
* * * * [misc]progress:  [ 66 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) 1) (/ (cbrt (pow (cos th) 3)) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (37 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) 1) (cos th))
* [exit]simplify:  Simplified to (* (/ (cos th) 1) (cos th))
* [enter]simplify:  Simplifying (/ (cbrt (pow (cos th) 3)) (+ (sqrt 2) (sqrt 2)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (* (sqrt 2) 2))
* [exit]simplify:  Simplified to (/ (cos th) (* (sqrt 2) 2))
* * * * [misc]progress:  [ 67 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (cbrt (sqrt 2))) (/ (cbrt (pow (cos th) 3)) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (cbrt (sqrt 2)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (37 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (cbrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (cbrt (pow (cos th) 3)) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (/ (/ (cos th) (cbrt (sqrt 2))) (* 2 (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (/ (/ (cos th) (cbrt (sqrt 2))) (* 2 (cbrt (sqrt 2))))
* * * * [misc]progress:  [ 68 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (sqrt (sqrt 2))) (/ (cbrt (pow (cos th) 3)) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (37 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (sqrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (cbrt (pow (cos th) 3)) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (31 enodes)
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (sqrt (sqrt 2)))
* * * * [misc]progress:  [ 69 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (sqrt 2)) (/ (cbrt (pow (cos th) 3)) (+ 1 1)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (sqrt 2))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (36 enodes)
* [exit]simplify:  Simplified to (* (cos th) (/ (cos th) (sqrt 2)))
* [exit]simplify:  Simplified to (* (cos th) (/ (cos th) (sqrt 2)))
* [enter]simplify:  Simplifying (/ (cbrt (pow (cos th) 3)) (+ 1 1))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (/ (cos th) 2)
* [exit]simplify:  Simplified to (/ (cos th) 2)
* * * * [misc]progress:  [ 70 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (+ 1 1)) (/ (cbrt (pow (cos th) 3)) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (+ 1 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (71 enodes)
* [exit]simplify:  Simplified to (* (cos th) (/ (cos th) 2))
* [exit]simplify:  Simplified to (* (cos th) (/ (cos th) 2))
* [enter]simplify:  Simplifying (/ (cbrt (pow (cos th) 3)) (sqrt 2))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
* [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
* * * * [misc]progress:  [ 71 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (+ 1 1)) (/ (cbrt (pow (cos th) 3)) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (+ 1 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (71 enodes)
* [exit]simplify:  Simplified to (* (cos th) (/ (cos th) 2))
* [exit]simplify:  Simplified to (* (cos th) (/ (cos th) 2))
* [enter]simplify:  Simplifying (/ (cbrt (pow (cos th) 3)) (sqrt 2))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
* [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
* * * * [misc]progress:  [ 72 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2))))) (/ (pow (cbrt (cos th)) 3) (cbrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (88 enodes)
* * [misc]simplify:  iters left: 2 (160 enodes)
* * [misc]simplify:  iters left: 1 (203 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (cbrt (* (sqrt 2) 2))) (/ (cos th) (cbrt (* (sqrt 2) 2))))
* [exit]simplify:  Simplified to (* (/ (cos th) (cbrt (* (sqrt 2) 2))) (/ (cos th) (cbrt (* (sqrt 2) 2))))
* [enter]simplify:  Simplifying (/ (pow (cbrt (cos th)) 3) (cbrt (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (cbrt (* (sqrt 2) 2)))
* [exit]simplify:  Simplified to (/ (cos th) (cbrt (* (sqrt 2) 2)))
* * * * [misc]progress:  [ 73 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt (+ (sqrt 2) (sqrt 2)))) (/ (pow (cbrt (cos th)) 3) (sqrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (74 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (sqrt (* (sqrt 2) 2)))
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (sqrt (* (sqrt 2) 2)))
* [enter]simplify:  Simplifying (/ (pow (cbrt (cos th)) 3) (sqrt (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (sqrt (* (sqrt 2) 2)))
* [exit]simplify:  Simplified to (/ (cos th) (sqrt (* (sqrt 2) 2)))
* * * * [misc]progress:  [ 74 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) 1) (/ (pow (cbrt (cos th)) 3) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (68 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (/ 1 (cos th)))
* [exit]simplify:  Simplified to (/ (cos th) (/ 1 (cos th)))
* [enter]simplify:  Simplifying (/ (pow (cbrt (cos th)) 3) (+ (sqrt 2) (sqrt 2)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (42 enodes)
* * [misc]simplify:  iters left: 1 (84 enodes)
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (sqrt 2))
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (sqrt 2))
* * * * [misc]progress:  [ 75 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) 2) (/ (pow (cbrt (cos th)) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) 2)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (69 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (/ 2 (cos th)))
* [exit]simplify:  Simplified to (/ (cos th) (/ 2 (cos th)))
* [enter]simplify:  Simplifying (/ (pow (cbrt (cos th)) 3) (sqrt 2))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
* [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
* * * * [misc]progress:  [ 76 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (pow (cbrt (cos th)) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (85 enodes)
* * [misc]simplify:  iters left: 2 (156 enodes)
* * [misc]simplify:  iters left: 1 (193 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (* (/ (cos th) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2))))
* [enter]simplify:  Simplifying (/ (pow (cbrt (cos th)) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (cbrt (sqrt 2)))
* * * * [misc]progress:  [ 77 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt (sqrt 2))) (/ (pow (cbrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (71 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (sqrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (pow (cbrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (sqrt (sqrt 2)))
* * * * [misc]progress:  [ 78 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) 1) (/ (pow (cbrt (cos th)) 3) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (68 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (/ 1 (cos th)))
* [exit]simplify:  Simplified to (/ (cos th) (/ 1 (cos th)))
* [enter]simplify:  Simplifying (/ (pow (cbrt (cos th)) 3) (+ (sqrt 2) (sqrt 2)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (42 enodes)
* * [misc]simplify:  iters left: 1 (84 enodes)
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (sqrt 2))
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (sqrt 2))
* * * * [misc]progress:  [ 79 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (cbrt (sqrt 2))) (/ (pow (cbrt (cos th)) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (cbrt (sqrt 2)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (71 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (cbrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (pow (cbrt (cos th)) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (135 enodes)
* * [misc]simplify:  iters left: 1 (171 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ (cos th) 2) (cbrt (sqrt 2))) (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (/ (/ (cos th) 2) (cbrt (sqrt 2))) (cbrt (sqrt 2)))
* * * * [misc]progress:  [ 80 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt (sqrt 2))) (/ (pow (cbrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (71 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (sqrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (pow (cbrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (sqrt (sqrt 2)))
* * * * [misc]progress:  [ 81 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt 2)) (/ (pow (cbrt (cos th)) 3) (+ 1 1)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt 2))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (70 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (cos th))
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (cos th))
* [enter]simplify:  Simplifying (/ (pow (cbrt (cos th)) 3) (+ 1 1))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (52 enodes)
* [exit]simplify:  Simplified to (/ (cos th) 2)
* [exit]simplify:  Simplified to (/ (cos th) 2)
* * * * [misc]progress:  [ 82 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (+ 1 1)) (/ (pow (cbrt (cos th)) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (+ 1 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (72 enodes)
* * [misc]simplify:  iters left: 2 (136 enodes)
* * [misc]simplify:  iters left: 1 (188 enodes)
* [exit]simplify:  Simplified to (* (cos th) (/ (cos th) 2))
* [exit]simplify:  Simplified to (* (cos th) (/ (cos th) 2))
* [enter]simplify:  Simplifying (/ (pow (cbrt (cos th)) 3) (sqrt 2))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
* [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
* * * * [misc]progress:  [ 83 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (+ 1 1)) (/ (pow (cbrt (cos th)) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (+ 1 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (72 enodes)
* * [misc]simplify:  iters left: 2 (136 enodes)
* * [misc]simplify:  iters left: 1 (188 enodes)
* [exit]simplify:  Simplified to (* (cos th) (/ (cos th) 2))
* [exit]simplify:  Simplified to (* (cos th) (/ (cos th) 2))
* [enter]simplify:  Simplifying (/ (pow (cbrt (cos th)) 3) (sqrt 2))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
* [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
* * * * [misc]progress:  [ 84 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (sqrt (cos th)) 3) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2))))) (/ (pow (sqrt (cos th)) 3) (cbrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (61 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (sqrt (cos th))) (* (cbrt (* (sqrt 2) 2)) (cbrt (* (sqrt 2) 2))))
* [exit]simplify:  Simplified to (/ (* (cos th) (sqrt (cos th))) (* (cbrt (* (sqrt 2) 2)) (cbrt (* (sqrt 2) 2))))
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (cbrt (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (/ (* (sqrt (cos th)) (cos th)) (cbrt (* (sqrt 2) 2)))
* [exit]simplify:  Simplified to (/ (* (sqrt (cos th)) (cos th)) (cbrt (* (sqrt 2) 2)))
* * * * [misc]progress:  [ 85 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (sqrt (cos th)) 3) (sqrt (+ (sqrt 2) (sqrt 2)))) (/ (pow (sqrt (cos th)) 3) (sqrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (sqrt (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (/ (* (sqrt (cos th)) (cos th)) (sqrt (* (sqrt 2) 2)))
* [exit]simplify:  Simplified to (/ (* (sqrt (cos th)) (cos th)) (sqrt (* (sqrt 2) 2)))
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (sqrt (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (/ (* (sqrt (cos th)) (cos th)) (sqrt (* (sqrt 2) 2)))
* [exit]simplify:  Simplified to (/ (* (sqrt (cos th)) (cos th)) (sqrt (* (sqrt 2) 2)))
* * * * [misc]progress:  [ 86 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (sqrt (cos th)) 3) 1) (/ (pow (sqrt (cos th)) 3) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) 1)
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (24 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (/ 1 (cos th)))
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (/ 1 (cos th)))
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (+ (sqrt 2) (sqrt 2)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (85 enodes)
* [exit]simplify:  Simplified to (/ (/ (cos th) (sqrt 2)) (/ 2 (sqrt (cos th))))
* [exit]simplify:  Simplified to (/ (/ (cos th) (sqrt 2)) (/ 2 (sqrt (cos th))))
* * * * [misc]progress:  [ 87 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (sqrt (cos th)) 3) 2) (/ (pow (sqrt (cos th)) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) 2)
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (/ 2 (cos th)))
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (/ 2 (cos th)))
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (sqrt 2))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (sqrt (cos th)))
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (sqrt (cos th)))
* * * * [misc]progress:  [ 88 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (sqrt (cos th)) 3) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (pow (sqrt (cos th)) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (61 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (cbrt (sqrt 2))) (/ (sqrt (cos th)) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (* (/ (cos th) (cbrt (sqrt 2))) (/ (sqrt (cos th)) (cbrt (sqrt 2))))
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (86 enodes)
* * [misc]simplify:  iters left: 1 (99 enodes)
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (/ (cbrt (sqrt 2)) (sqrt (cos th))))
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (/ (cbrt (sqrt 2)) (sqrt (cos th))))
* * * * [misc]progress:  [ 89 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (sqrt (cos th)) 3) (sqrt (sqrt 2))) (/ (pow (sqrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (24 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (/ (sqrt (sqrt 2)) (cos th)))
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (/ (sqrt (sqrt 2)) (cos th)))
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (86 enodes)
* * [misc]simplify:  iters left: 1 (99 enodes)
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (/ (sqrt (sqrt 2)) (sqrt (cos th))))
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (/ (sqrt (sqrt 2)) (sqrt (cos th))))
* * * * [misc]progress:  [ 90 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (sqrt (cos th)) 3) 1) (/ (pow (sqrt (cos th)) 3) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) 1)
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (24 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (/ 1 (cos th)))
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (/ 1 (cos th)))
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (+ (sqrt 2) (sqrt 2)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (85 enodes)
* [exit]simplify:  Simplified to (/ (/ (cos th) (sqrt 2)) (/ 2 (sqrt (cos th))))
* [exit]simplify:  Simplified to (/ (/ (cos th) (sqrt 2)) (/ 2 (sqrt (cos th))))
* * * * [misc]progress:  [ 91 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (sqrt (cos th)) 3) (cbrt (sqrt 2))) (/ (pow (sqrt (cos th)) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (cbrt (sqrt 2)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (24 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (/ (cbrt (sqrt 2)) (cos th)))
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (/ (cbrt (sqrt 2)) (cos th)))
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (72 enodes)
* * [misc]simplify:  iters left: 2 (136 enodes)
* * [misc]simplify:  iters left: 1 (171 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt (cos th)) (cbrt (sqrt 2))) (/ (/ (cos th) 2) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (* (/ (sqrt (cos th)) (cbrt (sqrt 2))) (/ (/ (cos th) 2) (cbrt (sqrt 2))))
* * * * [misc]progress:  [ 92 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (sqrt (cos th)) 3) (sqrt (sqrt 2))) (/ (pow (sqrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (24 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (/ (sqrt (sqrt 2)) (cos th)))
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (/ (sqrt (sqrt 2)) (cos th)))
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (86 enodes)
* * [misc]simplify:  iters left: 1 (99 enodes)
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (/ (sqrt (sqrt 2)) (sqrt (cos th))))
* [exit]simplify:  Simplified to (/ (/ (cos th) 2) (/ (sqrt (sqrt 2)) (sqrt (cos th))))
* * * * [misc]progress:  [ 93 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (sqrt (cos th)) 3) (sqrt 2)) (/ (pow (sqrt (cos th)) 3) (+ 1 1)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (sqrt 2))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (sqrt (cos th)))
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (sqrt (cos th)))
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (+ 1 1))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (53 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) 2) (sqrt (cos th)))
* [exit]simplify:  Simplified to (* (/ (cos th) 2) (sqrt (cos th)))
* * * * [misc]progress:  [ 94 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (sqrt (cos th)) 3) (+ 1 1)) (/ (pow (sqrt (cos th)) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (+ 1 1))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (53 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) 2) (sqrt (cos th)))
* [exit]simplify:  Simplified to (* (/ (cos th) 2) (sqrt (cos th)))
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (sqrt 2))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (sqrt (cos th)))
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (sqrt (cos th)))
* * * * [misc]progress:  [ 95 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (sqrt (cos th)) 3) (+ 1 1)) (/ (pow (sqrt (cos th)) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (+ 1 1))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (53 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) 2) (sqrt (cos th)))
* [exit]simplify:  Simplified to (* (/ (cos th) 2) (sqrt (cos th)))
* [enter]simplify:  Simplifying (/ (pow (sqrt (cos th)) 3) (sqrt 2))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (sqrt (cos th)))
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (sqrt (cos th)))
* * * * [misc]progress:  [ 96 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow 1 3) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2))))) (/ (pow (cos th) 3) (cbrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow 1 3) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt 2) (sqrt 2)))) (cbrt (+ (sqrt 2) (sqrt 2))))
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (sqrt 2) (sqrt 2)))) (cbrt (+ (sqrt 2) (sqrt 2))))
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (cbrt (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (cbrt (+ (sqrt 2) (sqrt 2))))
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (cbrt (+ (sqrt 2) (sqrt 2))))
* * * * [misc]progress:  [ 97 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow 1 3) (sqrt (+ (sqrt 2) (sqrt 2)))) (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow 1 3) (sqrt (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt 2) (sqrt 2))))
* [exit]simplify:  Simplified to (/ 1 (sqrt (+ (sqrt 2) (sqrt 2))))
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2))))
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2))))
* * * * [misc]progress:  [ 98 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow 1 3) 1) (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow 1 3) 1)
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (83 enodes)
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))
* * * * [misc]progress:  [ 99 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow 1 3) 2) (/ (pow (cos th) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow 1 3) 2)
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (9 enodes)
* [exit]simplify:  Simplified to (/ 1 2)
* [exit]simplify:  Simplified to (/ 1 2)
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (sqrt 2))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (15 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th)))
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th)))
* * * * [misc]progress:  [ 100 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow 1 3) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (pow (cos th) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow 1 3) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (84 enodes)
* * [misc]simplify:  iters left: 1 (100 enodes)
* [exit]simplify:  Simplified to (* (/ (* (cos th) (cos th)) 2) (/ (cos th) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (* (/ (* (cos th) (cos th)) 2) (/ (cos th) (cbrt (sqrt 2))))
* * * * [misc]progress:  [ 101 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow 1 3) (sqrt (sqrt 2))) (/ (pow (cos th) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow 1 3) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (84 enodes)
* * [misc]simplify:  iters left: 1 (100 enodes)
* [exit]simplify:  Simplified to (* (/ (* (cos th) (cos th)) 2) (/ (cos th) (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (* (/ (* (cos th) (cos th)) 2) (/ (cos th) (sqrt (sqrt 2))))
* * * * [misc]progress:  [ 102 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow 1 3) 1) (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow 1 3) 1)
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (83 enodes)
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))
* * * * [misc]progress:  [ 103 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow 1 3) (cbrt (sqrt 2))) (/ (pow (cos th) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow 1 3) (cbrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (/ 1 (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ 1 (cbrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (70 enodes)
* * [misc]simplify:  iters left: 2 (118 enodes)
* * [misc]simplify:  iters left: 1 (163 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (cos th) 2) (* (cos th) (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (/ (* (/ (cos th) 2) (* (cos th) (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * * * [misc]progress:  [ 104 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow 1 3) (sqrt (sqrt 2))) (/ (pow (cos th) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow 1 3) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (84 enodes)
* * [misc]simplify:  iters left: 1 (100 enodes)
* [exit]simplify:  Simplified to (* (/ (* (cos th) (cos th)) 2) (/ (cos th) (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (* (/ (* (cos th) (cos th)) 2) (/ (cos th) (sqrt (sqrt 2))))
* * * * [misc]progress:  [ 105 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow 1 3) (sqrt 2)) (/ (pow (cos th) 3) (+ 1 1)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow 1 3) (sqrt 2))
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt 2))
* [exit]simplify:  Simplified to (/ 1 (sqrt 2))
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (+ 1 1))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (38 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (/ 2 (cos th)))
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (/ 2 (cos th)))
* * * * [misc]progress:  [ 106 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow 1 3) (+ 1 1)) (/ (pow (cos th) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow 1 3) (+ 1 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (/ 1 2)
* [exit]simplify:  Simplified to (/ 1 2)
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (sqrt 2))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (15 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th)))
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th)))
* * * * [misc]progress:  [ 107 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow 1 3) (+ 1 1)) (/ (pow (cos th) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow 1 3) (+ 1 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (/ 1 2)
* [exit]simplify:  Simplified to (/ 1 2)
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (sqrt 2))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (15 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th)))
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th)))
* * * * [misc]progress:  [ 108 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (cos th) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2))))) (/ (* (cos th) (cos th)) (cbrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (cos th) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (/ (/ (cos th) (cbrt (* 2 (sqrt 2)))) (cbrt (* 2 (sqrt 2))))
* [exit]simplify:  Simplified to (/ (/ (cos th) (cbrt (* 2 (sqrt 2)))) (cbrt (* 2 (sqrt 2))))
* [enter]simplify:  Simplifying (/ (* (cos th) (cos th)) (cbrt (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (cbrt (+ (sqrt 2) (sqrt 2))))
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (cbrt (+ (sqrt 2) (sqrt 2))))
* * * * [misc]progress:  [ 109 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (cos th) (sqrt (+ (sqrt 2) (sqrt 2)))) (/ (* (cos th) (cos th)) (sqrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (cos th) (sqrt (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (sqrt (* 2 (sqrt 2))))
* [exit]simplify:  Simplified to (/ (cos th) (sqrt (* 2 (sqrt 2))))
* [enter]simplify:  Simplifying (/ (* (cos th) (cos th)) (sqrt (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (sqrt (+ (sqrt 2) (sqrt 2))))
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (sqrt (+ (sqrt 2) (sqrt 2))))
* * * * [misc]progress:  [ 110 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (cos th) 1) (/ (* (cos th) (cos th)) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (cos th) 1)
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ (cos th) 1)
* [exit]simplify:  Simplified to (/ (cos th) 1)
* [enter]simplify:  Simplifying (/ (* (cos th) (cos th)) (+ (sqrt 2) (sqrt 2)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (38 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (/ (cos th) 2))
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (/ (cos th) 2))
* * * * [misc]progress:  [ 111 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (cos th) 2) (/ (* (cos th) (cos th)) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (cos th) 2)
* * [misc]simplify:  iters left: 3 (4 enodes)
* [exit]simplify:  Simplified to (/ (cos th) 2)
* [exit]simplify:  Simplified to (/ (cos th) 2)
* [enter]simplify:  Simplifying (/ (* (cos th) (cos th)) (sqrt 2))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (sqrt 2))
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (sqrt 2))
* * * * [misc]progress:  [ 112 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (* (cos th) (cos th)) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* [enter]simplify:  Simplifying (/ (* (cos th) (cos th)) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (43 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (/ (cbrt (sqrt 2)) (/ (cos th) 2)))
* [exit]simplify:  Simplified to (/ (cos th) (/ (cbrt (sqrt 2)) (/ (cos th) 2)))
* * * * [misc]progress:  [ 113 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (cos th) (sqrt (sqrt 2))) (/ (* (cos th) (cos th)) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (cos th) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (cos th) (sqrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (* (cos th) (cos th)) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (43 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (/ (sqrt (sqrt 2)) (/ (cos th) 2)))
* [exit]simplify:  Simplified to (/ (cos th) (/ (sqrt (sqrt 2)) (/ (cos th) 2)))
* * * * [misc]progress:  [ 114 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (cos th) 1) (/ (* (cos th) (cos th)) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (cos th) 1)
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ (cos th) 1)
* [exit]simplify:  Simplified to (/ (cos th) 1)
* [enter]simplify:  Simplifying (/ (* (cos th) (cos th)) (+ (sqrt 2) (sqrt 2)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (38 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (/ (cos th) 2))
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (/ (cos th) 2))
* * * * [misc]progress:  [ 115 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (* (cos th) (cos th)) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (cos th) (cbrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (cos th) (cbrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (* (cos th) (cos th)) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (76 enodes)
* * [misc]simplify:  iters left: 1 (100 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (cos th) 2) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (/ (* (/ (cos th) 2) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * * * [misc]progress:  [ 116 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (cos th) (sqrt (sqrt 2))) (/ (* (cos th) (cos th)) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (cos th) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (cos th) (sqrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (* (cos th) (cos th)) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (43 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (/ (sqrt (sqrt 2)) (/ (cos th) 2)))
* [exit]simplify:  Simplified to (/ (cos th) (/ (sqrt (sqrt 2)) (/ (cos th) 2)))
* * * * [misc]progress:  [ 117 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (cos th) (sqrt 2)) (/ (* (cos th) (cos th)) (+ 1 1)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (cos th) (sqrt 2))
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
* [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
* [enter]simplify:  Simplifying (/ (* (cos th) (cos th)) (+ 1 1))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (/ 2 (cos th)))
* [exit]simplify:  Simplified to (/ (cos th) (/ 2 (cos th)))
* * * * [misc]progress:  [ 118 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (cos th) (+ 1 1)) (/ (* (cos th) (cos th)) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (cos th) (+ 1 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* [exit]simplify:  Simplified to (/ (cos th) 2)
* [exit]simplify:  Simplified to (/ (cos th) 2)
* [enter]simplify:  Simplifying (/ (* (cos th) (cos th)) (sqrt 2))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (sqrt 2))
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (sqrt 2))
* * * * [misc]progress:  [ 119 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (cos th) (+ 1 1)) (/ (* (cos th) (cos th)) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (cos th) (+ 1 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* [exit]simplify:  Simplified to (/ (cos th) 2)
* [exit]simplify:  Simplified to (/ (cos th) 2)
* [enter]simplify:  Simplifying (/ (* (cos th) (cos th)) (sqrt 2))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (sqrt 2))
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (sqrt 2))
* * * * [misc]progress:  [ 120 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (sqrt (pow (cos th) 3)) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2))))) (/ (sqrt (pow (cos th) 3)) (cbrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (sqrt (pow (cos th) 3)) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) (* (cbrt (* (sqrt 2) 2)) (cbrt (* (sqrt 2) 2))))
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) (* (cbrt (* (sqrt 2) 2)) (cbrt (* (sqrt 2) 2))))
* [enter]simplify:  Simplifying (/ (sqrt (pow (cos th) 3)) (cbrt (+ (sqrt 2) (sqrt 2))))
* * [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 (/ (sqrt (pow (cos th) 3)) (cbrt (* (sqrt 2) 2)))
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) (cbrt (* (sqrt 2) 2)))
* * * * [misc]progress:  [ 121 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (sqrt (pow (cos th) 3)) (sqrt (+ (sqrt 2) (sqrt 2)))) (/ (sqrt (pow (cos th) 3)) (sqrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (sqrt (pow (cos th) 3)) (sqrt (+ (sqrt 2) (sqrt 2))))
* * [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 (/ (sqrt (pow (cos th) 3)) (sqrt (* (sqrt 2) 2)))
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) (sqrt (* (sqrt 2) 2)))
* [enter]simplify:  Simplifying (/ (sqrt (pow (cos th) 3)) (sqrt (+ (sqrt 2) (sqrt 2))))
* * [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 (/ (sqrt (pow (cos th) 3)) (sqrt (* (sqrt 2) 2)))
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) (sqrt (* (sqrt 2) 2)))
* * * * [misc]progress:  [ 122 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (sqrt (pow (cos th) 3)) 1) (/ (sqrt (pow (cos th) 3)) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (sqrt (pow (cos th) 3)) 1)
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) 1)
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) 1)
* [enter]simplify:  Simplifying (/ (sqrt (pow (cos th) 3)) (+ (sqrt 2) (sqrt 2)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) (* (sqrt 2) 2))
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) (* (sqrt 2) 2))
* * * * [misc]progress:  [ 123 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (sqrt (pow (cos th) 3)) 2) (/ (sqrt (pow (cos th) 3)) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (sqrt (pow (cos th) 3)) 2)
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) 2)
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) 2)
* [enter]simplify:  Simplifying (/ (sqrt (pow (cos th) 3)) (sqrt 2))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) (sqrt 2))
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) (sqrt 2))
* * * * [misc]progress:  [ 124 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (sqrt (pow (cos th) 3)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (sqrt (pow (cos th) 3)) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (sqrt (pow (cos th) 3)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* [enter]simplify:  Simplifying (/ (sqrt (pow (cos th) 3)) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) (* 2 (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) (* 2 (cbrt (sqrt 2))))
* * * * [misc]progress:  [ 125 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (sqrt (pow (cos th) 3)) (sqrt (sqrt 2))) (/ (sqrt (pow (cos th) 3)) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (sqrt (pow (cos th) 3)) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) (sqrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (sqrt (pow (cos th) 3)) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) (* 2 (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) (* 2 (sqrt (sqrt 2))))
* * * * [misc]progress:  [ 126 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (sqrt (pow (cos th) 3)) 1) (/ (sqrt (pow (cos th) 3)) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (sqrt (pow (cos th) 3)) 1)
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) 1)
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) 1)
* [enter]simplify:  Simplifying (/ (sqrt (pow (cos th) 3)) (+ (sqrt 2) (sqrt 2)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) (* (sqrt 2) 2))
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) (* (sqrt 2) 2))
* * * * [misc]progress:  [ 127 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (sqrt (pow (cos th) 3)) (cbrt (sqrt 2))) (/ (sqrt (pow (cos th) 3)) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (sqrt (pow (cos th) 3)) (cbrt (sqrt 2)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) (cbrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (sqrt (pow (cos th) 3)) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* * [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 (26 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) 2))
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) 2))
* * * * [misc]progress:  [ 128 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (sqrt (pow (cos th) 3)) (sqrt (sqrt 2))) (/ (sqrt (pow (cos th) 3)) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (sqrt (pow (cos th) 3)) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) (sqrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (sqrt (pow (cos th) 3)) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) (* 2 (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) (* 2 (sqrt (sqrt 2))))
* * * * [misc]progress:  [ 129 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (sqrt (pow (cos th) 3)) (sqrt 2)) (/ (sqrt (pow (cos th) 3)) (+ 1 1)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (sqrt (pow (cos th) 3)) (sqrt 2))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) (sqrt 2))
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) (sqrt 2))
* [enter]simplify:  Simplifying (/ (sqrt (pow (cos th) 3)) (+ 1 1))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) 2)
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) 2)
* * * * [misc]progress:  [ 130 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (sqrt (pow (cos th) 3)) (+ 1 1)) (/ (sqrt (pow (cos th) 3)) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (sqrt (pow (cos th) 3)) (+ 1 1))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) 2)
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) 2)
* [enter]simplify:  Simplifying (/ (sqrt (pow (cos th) 3)) (sqrt 2))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) (sqrt 2))
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) (sqrt 2))
* * * * [misc]progress:  [ 131 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (sqrt (pow (cos th) 3)) (+ 1 1)) (/ (sqrt (pow (cos th) 3)) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (sqrt (pow (cos th) 3)) (+ 1 1))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) 2)
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) 2)
* [enter]simplify:  Simplifying (/ (sqrt (pow (cos th) 3)) (sqrt 2))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) (sqrt 2))
* [exit]simplify:  Simplified to (/ (sqrt (pow (cos th) 3)) (sqrt 2))
* * * * [misc]progress:  [ 132 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ 1 (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2))))) (/ (pow (cos th) 3) (cbrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (/ 1 (* (cbrt (* (sqrt 2) 2)) (cbrt (* (sqrt 2) 2))))
* [exit]simplify:  Simplified to (/ 1 (* (cbrt (* (sqrt 2) 2)) (cbrt (* (sqrt 2) 2))))
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (cbrt (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (cbrt (+ (sqrt 2) (sqrt 2))))
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (cbrt (+ (sqrt 2) (sqrt 2))))
* * * * [misc]progress:  [ 133 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ 1 (sqrt (+ (sqrt 2) (sqrt 2)))) (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (* (sqrt 2) 2)))
* [exit]simplify:  Simplified to (/ 1 (sqrt (* (sqrt 2) 2)))
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2))))
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2))))
* * * * [misc]progress:  [ 134 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ 1 1) (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (83 enodes)
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))
* * * * [misc]progress:  [ 135 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ 1 2) (/ (pow (cos th) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ 1 2)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (/ 1 2)
* [exit]simplify:  Simplified to (/ 1 2)
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (sqrt 2))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (15 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th)))
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th)))
* * * * [misc]progress:  [ 136 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (pow (cos th) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (84 enodes)
* * [misc]simplify:  iters left: 1 (100 enodes)
* [exit]simplify:  Simplified to (* (/ (* (cos th) (cos th)) 2) (/ (cos th) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (* (/ (* (cos th) (cos th)) 2) (/ (cos th) (cbrt (sqrt 2))))
* * * * [misc]progress:  [ 137 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ 1 (sqrt (sqrt 2))) (/ (pow (cos th) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (84 enodes)
* * [misc]simplify:  iters left: 1 (100 enodes)
* [exit]simplify:  Simplified to (* (/ (* (cos th) (cos th)) 2) (/ (cos th) (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (* (/ (* (cos th) (cos th)) 2) (/ (cos th) (sqrt (sqrt 2))))
* * * * [misc]progress:  [ 138 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ 1 1) (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (83 enodes)
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))
* * * * [misc]progress:  [ 139 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ 1 (cbrt (sqrt 2))) (/ (pow (cos th) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ 1 (cbrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (/ 1 (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ 1 (cbrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (70 enodes)
* * [misc]simplify:  iters left: 2 (118 enodes)
* * [misc]simplify:  iters left: 1 (163 enodes)
* [exit]simplify:  Simplified to (/ (* (/ (cos th) 2) (* (cos th) (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (/ (* (/ (cos th) 2) (* (cos th) (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * * * [misc]progress:  [ 140 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ 1 (sqrt (sqrt 2))) (/ (pow (cos th) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (84 enodes)
* * [misc]simplify:  iters left: 1 (100 enodes)
* [exit]simplify:  Simplified to (* (/ (* (cos th) (cos th)) 2) (/ (cos th) (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (* (/ (* (cos th) (cos th)) 2) (/ (cos th) (sqrt (sqrt 2))))
* * * * [misc]progress:  [ 141 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ 1 (sqrt 2)) (/ (pow (cos th) 3) (+ 1 1)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt 2))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt 2))
* [exit]simplify:  Simplified to (/ 1 (sqrt 2))
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (+ 1 1))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (38 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (/ 2 (cos th)))
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (/ 2 (cos th)))
* * * * [misc]progress:  [ 142 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ 1 (+ 1 1)) (/ (pow (cos th) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ 1 (+ 1 1))
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (/ 1 2)
* [exit]simplify:  Simplified to (/ 1 2)
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (sqrt 2))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (15 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th)))
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th)))
* * * * [misc]progress:  [ 143 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ 1 (+ 1 1)) (/ (pow (cos th) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ 1 (+ 1 1))
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (/ 1 2)
* [exit]simplify:  Simplified to (/ 1 2)
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (sqrt 2))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (15 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th)))
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th)))
* * * * [misc]progress:  [ 144 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* 1 (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* * * * [misc]progress:  [ 145 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (pow (cos th) 3) (/ 1 (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ 1 (+ (sqrt 2) (sqrt 2)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 2) (sqrt 2))
* [exit]simplify:  Simplified to (/ (/ 1 2) (sqrt 2))
* * * * [misc]progress:  [ 146 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ 1 (/ (+ (sqrt 2) (sqrt 2)) (pow (cos th) 3)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (+ (sqrt 2) (sqrt 2)) (pow (cos th) 3))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (42 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (/ (+ (sqrt 2) (sqrt 2)) (pow (cos th) 3))
* [exit]simplify:  Simplified to (/ (+ (sqrt 2) (sqrt 2)) (pow (cos th) 3))
* * * * [misc]progress:  [ 147 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (/ (pow (cos th) 3) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2))))) (cbrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (* (/ (* (cos th) (cos th)) (cbrt (+ (sqrt 2) (sqrt 2)))) (/ (cos th) (cbrt (+ (sqrt 2) (sqrt 2)))))
* [exit]simplify:  Simplified to (* (/ (* (cos th) (cos th)) (cbrt (+ (sqrt 2) (sqrt 2)))) (/ (cos th) (cbrt (+ (sqrt 2) (sqrt 2)))))
* * * * [misc]progress:  [ 148 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2)))) (sqrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2))))
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2))))
* * * * [misc]progress:  [ 149 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (/ (pow (cos th) 3) 1) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) 1)
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (16 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (/ 1 (cos th)))
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (/ 1 (cos th)))
* * * * [misc]progress:  [ 150 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (/ (pow (cos th) 3) 2) (sqrt 2))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) 2)
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* * [misc]simplify:  iters left: 1 (14 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) 2) (* (cos th) (cos th)))
* [exit]simplify:  Simplified to (* (/ (cos th) 2) (* (cos th) (cos th)))
* * * * [misc]progress:  [ 151 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (/ (pow (cos th) 3) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (59 enodes)
* [exit]simplify:  Simplified to (* (/ (* (cos th) (cos th)) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (* (/ (* (cos th) (cos th)) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2))))
* * * * [misc]progress:  [ 152 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (/ (pow (cos th) 3) (sqrt (sqrt 2))) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (16 enodes)
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (sqrt (sqrt 2)))
* * * * [misc]progress:  [ 153 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (/ (pow (cos th) 3) 1) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) 1)
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (16 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (/ 1 (cos th)))
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (/ 1 (cos th)))
* * * * [misc]progress:  [ 154 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (/ (pow (cos th) 3) (cbrt (sqrt 2))) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (cbrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (16 enodes)
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (cbrt (sqrt 2)))
* * * * [misc]progress:  [ 155 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (/ (pow (cos th) 3) (sqrt (sqrt 2))) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (16 enodes)
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (sqrt (sqrt 2)))
* * * * [misc]progress:  [ 156 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (/ (pow (cos th) 3) (sqrt 2)) (+ 1 1))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (sqrt 2))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (15 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th)))
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th)))
* * * * [misc]progress:  [ 157 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (/ (pow (cos th) 3) (+ 1 1)) (sqrt 2))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (+ 1 1))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (38 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (/ 2 (cos th)))
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (/ 2 (cos th)))
* * * * [misc]progress:  [ 158 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (/ (pow (cos th) 3) (+ 1 1)) (sqrt 2))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (+ 1 1))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (38 enodes)
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (/ 2 (cos th)))
* [exit]simplify:  Simplified to (/ (* (cos th) (cos th)) (/ 2 (cos th)))
* * * * [misc]progress:  [ 159 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (/ (+ (sqrt 2) (sqrt 2)) (pow (cbrt (cos th)) 3)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (+ (sqrt 2) (sqrt 2)) (pow (cbrt (cos th)) 3))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (* (/ 2 (cos th)) (sqrt 2))
* [exit]simplify:  Simplified to (* (/ 2 (cos th)) (sqrt 2))
* * * * [misc]progress:  [ 160 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (sqrt (cos th)) 3) (/ (+ (sqrt 2) (sqrt 2)) (pow (sqrt (cos th)) 3)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (+ (sqrt 2) (sqrt 2)) (pow (sqrt (cos th)) 3))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (74 enodes)
* [exit]simplify:  Simplified to (* (/ 2 (cos th)) (/ (sqrt 2) (sqrt (cos th))))
* [exit]simplify:  Simplified to (* (/ 2 (cos th)) (/ (sqrt 2) (sqrt (cos th))))
* * * * [misc]progress:  [ 161 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow 1 3) (/ (+ (sqrt 2) (sqrt 2)) (pow (cos th) 3)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (+ (sqrt 2) (sqrt 2)) (pow (cos th) 3))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (42 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (/ (+ (sqrt 2) (sqrt 2)) (pow (cos th) 3))
* [exit]simplify:  Simplified to (/ (+ (sqrt 2) (sqrt 2)) (pow (cos th) 3))
* * * * [misc]progress:  [ 162 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (* (cos th) (cos th)) (/ (+ (sqrt 2) (sqrt 2)) (cos th)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (+ (sqrt 2) (sqrt 2)) (cos th))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (12 enodes)
* * [misc]simplify:  iters left: 1 (15 enodes)
* [exit]simplify:  Simplified to (* (/ 2 (cos th)) (sqrt 2))
* [exit]simplify:  Simplified to (* (/ 2 (cos th)) (sqrt 2))
* * * * [misc]progress:  [ 163 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (/ (+ (sqrt 2) (sqrt 2)) (cbrt (pow (cos th) 3))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (+ (sqrt 2) (sqrt 2)) (cbrt (pow (cos th) 3)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (/ 2 (/ (cos th) (sqrt 2)))
* [exit]simplify:  Simplified to (/ 2 (/ (cos th) (sqrt 2)))
* * * * [misc]progress:  [ 164 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (/ (+ (sqrt 2) (sqrt 2)) (pow (cbrt (cos th)) 3)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (+ (sqrt 2) (sqrt 2)) (pow (cbrt (cos th)) 3))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (* (/ 2 (cos th)) (sqrt 2))
* [exit]simplify:  Simplified to (* (/ 2 (cos th)) (sqrt 2))
* * * * [misc]progress:  [ 165 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (sqrt (cos th)) 3) (/ (+ (sqrt 2) (sqrt 2)) (pow (sqrt (cos th)) 3)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (+ (sqrt 2) (sqrt 2)) (pow (sqrt (cos th)) 3))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (74 enodes)
* [exit]simplify:  Simplified to (* (/ 2 (cos th)) (/ (sqrt 2) (sqrt (cos th))))
* [exit]simplify:  Simplified to (* (/ 2 (cos th)) (/ (sqrt 2) (sqrt (cos th))))
* * * * [misc]progress:  [ 166 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow 1 3) (/ (+ (sqrt 2) (sqrt 2)) (pow (cos th) 3)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (+ (sqrt 2) (sqrt 2)) (pow (cos th) 3))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (42 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (/ (+ (sqrt 2) (sqrt 2)) (pow (cos th) 3))
* [exit]simplify:  Simplified to (/ (+ (sqrt 2) (sqrt 2)) (pow (cos th) 3))
* * * * [misc]progress:  [ 167 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (cos th) (/ (+ (sqrt 2) (sqrt 2)) (* (cos th) (cos th))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (+ (sqrt 2) (sqrt 2)) (* (cos th) (cos th)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to (* (/ (sqrt 2) (cos th)) (/ 2 (cos th)))
* [exit]simplify:  Simplified to (* (/ (sqrt 2) (cos th)) (/ 2 (cos th)))
* * * * [misc]progress:  [ 168 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (sqrt (pow (cos th) 3)) (/ (+ (sqrt 2) (sqrt 2)) (sqrt (pow (cos th) 3))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (+ (sqrt 2) (sqrt 2)) (sqrt (pow (cos th) 3)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (/ (+ (sqrt 2) (sqrt 2)) (sqrt (pow (cos th) 3)))
* [exit]simplify:  Simplified to (/ (+ (sqrt 2) (sqrt 2)) (sqrt (pow (cos th) 3)))
* * * * [misc]progress:  [ 169 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ 1 (/ (+ (sqrt 2) (sqrt 2)) (pow (cos th) 3)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (+ (sqrt 2) (sqrt 2)) (pow (cos th) 3))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (42 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (/ (+ (sqrt 2) (sqrt 2)) (pow (cos th) 3))
* [exit]simplify:  Simplified to (/ (+ (sqrt 2) (sqrt 2)) (pow (cos th) 3))
* * * * [misc]progress:  [ 170 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (cos th) 3) (+ (pow (sqrt 2) 3) (pow (sqrt 2) 3))) (+ (* (sqrt 2) (sqrt 2)) (- (* (sqrt 2) (sqrt 2)) (* (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (+ (pow (sqrt 2) 3) (pow (sqrt 2) 3)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (128 enodes)
* * [misc]simplify:  iters left: 1 (188 enodes)
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (* (sqrt 2) (+ 2 2)))
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (* (sqrt 2) (+ 2 2)))
* * * * [misc]progress:  [ 171 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (pow (cos th) 3) (- (* (sqrt 2) (sqrt 2)) (* (sqrt 2) (sqrt 2)))) (- (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (/ (pow (cos th) 3) (- (* (sqrt 2) (sqrt 2)) (* (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (cos th) 0)
* [exit]simplify:  Simplified to (/ (cos th) 0)
* * * * [misc]progress:  [ 172 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (pow (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))) 1))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (110 enodes)
* * [misc]simplify:  iters left: 1 (123 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* * * * [misc]progress:  [ 173 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (pow (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))) 1))>
* * * * [misc]progress:  [ 174 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (exp (+ (log (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (log (+ (* a2 a2) (* a1 a1))))))>
* [enter]simplify:  Simplifying (+ (log (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (log (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (94 enodes)
* * [misc]simplify:  iters left: 1 (108 enodes)
* [exit]simplify:  Simplified to (+ (log (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (log (+ (* a2 a2) (* a1 a1))))
* [exit]simplify:  Simplified to (+ (log (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (log (+ (* a2 a2) (* a1 a1))))
* * * * [misc]progress:  [ 175 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (exp (log (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))))>
* [enter]simplify:  Simplifying (log (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (72 enodes)
* * [misc]simplify:  iters left: 2 (114 enodes)
* * [misc]simplify:  iters left: 1 (127 enodes)
* [exit]simplify:  Simplified to (log (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))))
* [exit]simplify:  Simplified to (log (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))))
* * * * [misc]progress:  [ 176 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (log (exp (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))))>
* [enter]simplify:  Simplifying (exp (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (91 enodes)
* * [misc]simplify:  iters left: 2 (148 enodes)
* * [misc]simplify:  iters left: 1 (174 enodes)
* [exit]simplify:  Simplified to (pow (exp (+ (* a1 a1) (* a2 a2))) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* [exit]simplify:  Simplified to (pow (exp (+ (* a1 a1) (* a2 a2))) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* * * * [misc]progress:  [ 177 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (cbrt (* (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))) (* (* (+ (* a2 a2) (* a1 a1)) (+ (* a2 a2) (* a1 a1))) (+ (* a2 a2) (* a1 a1))))))>
* [enter]simplify:  Simplifying (* (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))) (* (* (+ (* a2 a2) (* a1 a1)) (+ (* a2 a2) (* a1 a1))) (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (125 enodes)
* * [misc]simplify:  iters left: 3 (383 enodes)
* [exit]simplify:  Simplified to (* (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))) (pow (+ (* a1 a1) (* a2 a2)) 3))
* [exit]simplify:  Simplified to (* (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))) (pow (+ (* a1 a1) (* a2 a2)) 3))
* * * * [misc]progress:  [ 178 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))) (cbrt (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))) (cbrt (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))))>
* [enter]simplify:  Simplifying (* (cbrt (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))) (cbrt (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (70 enodes)
* * [misc]simplify:  iters left: 2 (112 enodes)
* * [misc]simplify:  iters left: 1 (126 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))) (cbrt (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))))
* [exit]simplify:  Simplified to (* (cbrt (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))) (cbrt (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))))
* [enter]simplify:  Simplifying (cbrt (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (111 enodes)
* * [misc]simplify:  iters left: 1 (124 enodes)
* [exit]simplify:  Simplified to (cbrt (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))))
* [exit]simplify:  Simplified to (cbrt (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))))
* * * * [misc]progress:  [ 179 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (cbrt (* (* (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))) (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))) (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))))>
* [enter]simplify:  Simplifying (* (* (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))) (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))) (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (284 enodes)
* [exit]simplify:  Simplified to (* (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))) (pow (+ (* a1 a1) (* a2 a2)) 3))
* [exit]simplify:  Simplified to (* (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))) (pow (+ (* a1 a1) (* a2 a2)) 3))
* * * * [misc]progress:  [ 180 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (sqrt (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))) (sqrt (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))))>
* [enter]simplify:  Simplifying (sqrt (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (111 enodes)
* * [misc]simplify:  iters left: 1 (124 enodes)
* [exit]simplify:  Simplified to (sqrt (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))))
* [exit]simplify:  Simplified to (sqrt (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))))
* [enter]simplify:  Simplifying (sqrt (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (111 enodes)
* * [misc]simplify:  iters left: 1 (124 enodes)
* [exit]simplify:  Simplified to (sqrt (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))))
* [exit]simplify:  Simplified to (sqrt (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))))
* * * * [misc]progress:  [ 181 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (/ (* (cbrt (pow (cos th) 3)) (+ (pow (* a2 a2) 3) (pow (* a1 a1) 3))) (* (cbrt (+ (sqrt 2) (sqrt 2))) (+ (* (* a2 a2) (* a2 a2)) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a1 a1)))))))>
* [enter]simplify:  Simplifying (* (cbrt (pow (cos th) 3)) (+ (pow (* a2 a2) 3) (pow (* a1 a1) 3)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (72 enodes)
* * [misc]simplify:  iters left: 3 (120 enodes)
* * [misc]simplify:  iters left: 2 (192 enodes)
* * [misc]simplify:  iters left: 1 (215 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* a1 a1) (* a1 a1)) (* (* a1 a1) (cos th))) (* (* (* a2 a2) (* a2 a2)) (* (cos th) (* a2 a2))))
* [exit]simplify:  Simplified to (+ (* (* (* a1 a1) (* a1 a1)) (* (* a1 a1) (cos th))) (* (* (* a2 a2) (* a2 a2)) (* (cos th) (* a2 a2))))
* [enter]simplify:  Simplifying (* (cbrt (+ (sqrt 2) (sqrt 2))) (+ (* (* a2 a2) (* a2 a2)) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a1 a1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (90 enodes)
* * [misc]simplify:  iters left: 2 (133 enodes)
* * [misc]simplify:  iters left: 1 (250 enodes)
* [exit]simplify:  Simplified to (* (- (+ (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))) (* (* a1 a2) (* a1 a2))) (cbrt (+ (sqrt 2) (sqrt 2))))
* [exit]simplify:  Simplified to (* (- (+ (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a2 a2))) (* (* a1 a2) (* a1 a2))) (cbrt (+ (sqrt 2) (sqrt 2))))
* * * * [misc]progress:  [ 182 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (/ (* (cbrt (pow (cos th) 3)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a1 a1)))) (* (cbrt (+ (sqrt 2) (sqrt 2))) (- (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (pow (cos th) 3)) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (67 enodes)
* * [misc]simplify:  iters left: 2 (140 enodes)
* * [misc]simplify:  iters left: 1 (323 enodes)
* [exit]simplify:  Simplified to (* (* (+ (* a1 a1) (* a2 a2)) (cos th)) (- (* a2 a2) (* a1 a1)))
* [exit]simplify:  Simplified to (* (* (+ (* a1 a1) (* a2 a2)) (cos th)) (- (* a2 a2) (* a1 a1)))
* [enter]simplify:  Simplifying (* (cbrt (+ (sqrt 2) (sqrt 2))) (- (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (75 enodes)
* * [misc]simplify:  iters left: 1 (83 enodes)
* [exit]simplify:  Simplified to (* (* (- a2 a1) (+ a2 a1)) (cbrt (+ (sqrt 2) (sqrt 2))))
* [exit]simplify:  Simplified to (* (* (- a2 a1) (+ a2 a1)) (cbrt (+ (sqrt 2) (sqrt 2))))
* * * * [misc]progress:  [ 183 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* 1 (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))))>
* * * * [misc]progress:  [ 184 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (* a2 a2)) (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (* a1 a1))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (* a2 a2))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (92 enodes)
* * [misc]simplify:  iters left: 1 (105 enodes)
* [exit]simplify:  Simplified to (* (* a2 a2) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* [exit]simplify:  Simplified to (* (* a2 a2) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (* a1 a1))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (92 enodes)
* * [misc]simplify:  iters left: 1 (105 enodes)
* [exit]simplify:  Simplified to (* (* a1 a1) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* [exit]simplify:  Simplified to (* (* a1 a1) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* * * * [misc]progress:  [ 185 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (* a2 a2) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (* (* a1 a1) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))))>
* [enter]simplify:  Simplifying (* (* a2 a2) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (92 enodes)
* * [misc]simplify:  iters left: 1 (105 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (pow (cos th) 3) (* (sqrt 2) 2))) (* a2 a2))
* [exit]simplify:  Simplified to (* (cbrt (/ (pow (cos th) 3) (* (sqrt 2) 2))) (* a2 a2))
* [enter]simplify:  Simplifying (* (* a1 a1) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (92 enodes)
* * [misc]simplify:  iters left: 1 (105 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (pow (cos th) 3) (* (sqrt 2) 2))) (* a1 a1))
* [exit]simplify:  Simplified to (* (cbrt (/ (pow (cos th) 3) (* (sqrt 2) 2))) (* a1 a1))
* * * * [misc]progress:  [ 186 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (* (cbrt (+ (* a2 a2) (* a1 a1))) (cbrt (+ (* a2 a2) (* a1 a1))))) (cbrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (* (cbrt (+ (* a2 a2) (* a1 a1))) (cbrt (+ (* a2 a2) (* a1 a1)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (56 enodes)
* * [misc]simplify:  iters left: 2 (98 enodes)
* * [misc]simplify:  iters left: 1 (111 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2)))))
* [exit]simplify:  Simplified to (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (* (cbrt (+ (* a1 a1) (* a2 a2))) (cbrt (+ (* a1 a1) (* a2 a2)))))
* * * * [misc]progress:  [ 187 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (93 enodes)
* * [misc]simplify:  iters left: 1 (106 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* [exit]simplify:  Simplified to (* (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* * * * [misc]progress:  [ 188 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) 1) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (91 enodes)
* * [misc]simplify:  iters left: 1 (105 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))
* * * * [misc]progress:  [ 189 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))) (* (cbrt (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (111 enodes)
* * [misc]simplify:  iters left: 1 (124 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))))
* * * * [misc]progress:  [ 190 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (sqrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (* (cbrt (sqrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (sqrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (111 enodes)
* * [misc]simplify:  iters left: 1 (124 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (sqrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (sqrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))))
* * * * [misc]progress:  [ 191 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2)))))) (* (cbrt (/ (pow (cbrt (cos th)) 3) (cbrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cbrt (cos th)) 3) (cbrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (53 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (cos th) (cbrt (* (sqrt 2) 2)))) (+ (* a2 a2) (* a1 a1)))
* [exit]simplify:  Simplified to (* (cbrt (/ (cos th) (cbrt (* (sqrt 2) 2)))) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 192 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt (+ (sqrt 2) (sqrt 2))))) (* (cbrt (/ (pow (cbrt (cos th)) 3) (sqrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cbrt (cos th)) 3) (sqrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (53 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (cos th) (sqrt (* (sqrt 2) 2)))) (+ (* a2 a2) (* a1 a1)))
* [exit]simplify:  Simplified to (* (cbrt (/ (cos th) (sqrt (* (sqrt 2) 2)))) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 193 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) 1)) (* (cbrt (/ (pow (cbrt (cos th)) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cbrt (cos th)) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (110 enodes)
* * [misc]simplify:  iters left: 1 (124 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (/ (cos th) (sqrt 2)) 2)))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (/ (cos th) (sqrt 2)) 2)))
* * * * [misc]progress:  [ 194 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) 2)) (* (cbrt (/ (pow (cbrt (cos th)) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cbrt (cos th)) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (cos th) (sqrt 2))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (cos th) (sqrt 2))))
* * * * [misc]progress:  [ 195 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (* (cbrt (/ (pow (cbrt (cos th)) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cbrt (cos th)) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (70 enodes)
* * [misc]simplify:  iters left: 2 (112 enodes)
* * [misc]simplify:  iters left: 1 (126 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (cos th) 2) (cbrt (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (cos th) 2) (cbrt (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 196 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt (sqrt 2)))) (* (cbrt (/ (pow (cbrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cbrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (70 enodes)
* * [misc]simplify:  iters left: 2 (112 enodes)
* * [misc]simplify:  iters left: 1 (126 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (cos th) 2) (sqrt (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (cos th) 2) (sqrt (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 197 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) 1)) (* (cbrt (/ (pow (cbrt (cos th)) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cbrt (cos th)) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (110 enodes)
* * [misc]simplify:  iters left: 1 (124 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (/ (cos th) (sqrt 2)) 2)))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (/ (cos th) (sqrt 2)) 2)))
* * * * [misc]progress:  [ 198 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (cbrt (sqrt 2)))) (* (cbrt (/ (pow (cbrt (cos th)) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cbrt (cos th)) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (97 enodes)
* * [misc]simplify:  iters left: 2 (161 enodes)
* * [misc]simplify:  iters left: 1 (197 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (/ (cos th) 2) (cbrt (sqrt 2))) (cbrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2)))
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (/ (cos th) 2) (cbrt (sqrt 2))) (cbrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2)))
* * * * [misc]progress:  [ 199 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt (sqrt 2)))) (* (cbrt (/ (pow (cbrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cbrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (70 enodes)
* * [misc]simplify:  iters left: 2 (112 enodes)
* * [misc]simplify:  iters left: 1 (126 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (cos th) 2) (sqrt (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (cos th) 2) (sqrt (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 200 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt 2))) (* (cbrt (/ (pow (cbrt (cos th)) 3) (+ 1 1))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cbrt (cos th)) 3) (+ 1 1))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (65 enodes)
* * [misc]simplify:  iters left: 2 (78 enodes)
* * [misc]simplify:  iters left: 1 (88 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (cos th) 2)))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (cos th) 2)))
* * * * [misc]progress:  [ 201 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (+ 1 1))) (* (cbrt (/ (pow (cbrt (cos th)) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cbrt (cos th)) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (cos th) (sqrt 2))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (cos th) (sqrt 2))))
* * * * [misc]progress:  [ 202 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (+ 1 1))) (* (cbrt (/ (pow (cbrt (cos th)) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cbrt (cos th)) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (cos th) (sqrt 2))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (cos th) (sqrt 2))))
* * * * [misc]progress:  [ 203 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (sqrt (cos th)) 3) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2)))))) (* (cbrt (/ (pow (sqrt (cos th)) 3) (cbrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (sqrt (cos th)) 3) (cbrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (* (cos th) (sqrt (cos th))) (cbrt (* (sqrt 2) 2)))) (+ (* a2 a2) (* a1 a1)))
* [exit]simplify:  Simplified to (* (cbrt (/ (* (cos th) (sqrt (cos th))) (cbrt (* (sqrt 2) 2)))) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 204 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt (+ (sqrt 2) (sqrt 2))))) (* (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (* (cos th) (sqrt (cos th))) (sqrt (* (sqrt 2) 2)))) (+ (* a2 a2) (* a1 a1)))
* [exit]simplify:  Simplified to (* (cbrt (/ (* (cos th) (sqrt (cos th))) (sqrt (* (sqrt 2) 2)))) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 205 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (sqrt (cos th)) 3) 1)) (* (cbrt (/ (pow (sqrt (cos th)) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (sqrt (cos th)) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (70 enodes)
* * [misc]simplify:  iters left: 2 (112 enodes)
* * [misc]simplify:  iters left: 1 (126 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (sqrt (cos th)) (* 2 (/ (sqrt 2) (cos th))))))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (sqrt (cos th)) (* 2 (/ (sqrt 2) (cos th))))))
* * * * [misc]progress:  [ 206 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (sqrt (cos th)) 3) 2)) (* (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (51 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (sqrt (cos th)) (/ (sqrt 2) (cos th)))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (sqrt (cos th)) (/ (sqrt 2) (cos th)))))
* * * * [misc]progress:  [ 207 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (sqrt (cos th)) 3) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (* (cbrt (/ (pow (sqrt (cos th)) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (sqrt (cos th)) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (113 enodes)
* * [misc]simplify:  iters left: 1 (128 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (sqrt (cos th)) (cbrt (sqrt 2))) (/ 2 (cos th)))) (+ (* a2 a2) (* a1 a1)))
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (sqrt (cos th)) (cbrt (sqrt 2))) (/ 2 (cos th)))) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 208 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt (sqrt 2)))) (* (cbrt (/ (pow (sqrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (sqrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (113 enodes)
* * [misc]simplify:  iters left: 1 (128 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (sqrt (cos th)) (sqrt (sqrt 2))) (/ 2 (cos th)))) (+ (* a2 a2) (* a1 a1)))
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (sqrt (cos th)) (sqrt (sqrt 2))) (/ 2 (cos th)))) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 209 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (sqrt (cos th)) 3) 1)) (* (cbrt (/ (pow (sqrt (cos th)) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (sqrt (cos th)) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (70 enodes)
* * [misc]simplify:  iters left: 2 (112 enodes)
* * [misc]simplify:  iters left: 1 (126 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (sqrt (cos th)) (* 2 (/ (sqrt 2) (cos th))))))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (sqrt (cos th)) (* 2 (/ (sqrt 2) (cos th))))))
* * * * [misc]progress:  [ 210 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (sqrt (cos th)) 3) (cbrt (sqrt 2)))) (* (cbrt (/ (pow (sqrt (cos th)) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (sqrt (cos th)) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (98 enodes)
* * [misc]simplify:  iters left: 2 (162 enodes)
* * [misc]simplify:  iters left: 1 (195 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (/ (/ (cos th) 2) (cbrt (sqrt 2))) (/ (sqrt (cos th)) (cbrt (sqrt 2))))) (+ (* a1 a1) (* a2 a2)))
* [exit]simplify:  Simplified to (* (cbrt (* (/ (/ (cos th) 2) (cbrt (sqrt 2))) (/ (sqrt (cos th)) (cbrt (sqrt 2))))) (+ (* a1 a1) (* a2 a2)))
* * * * [misc]progress:  [ 211 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt (sqrt 2)))) (* (cbrt (/ (pow (sqrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (sqrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (113 enodes)
* * [misc]simplify:  iters left: 1 (128 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (sqrt (cos th)) (sqrt (sqrt 2))) (/ 2 (cos th)))) (+ (* a2 a2) (* a1 a1)))
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (sqrt (cos th)) (sqrt (sqrt 2))) (/ 2 (cos th)))) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 212 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt 2))) (* (cbrt (/ (pow (sqrt (cos th)) 3) (+ 1 1))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (sqrt (cos th)) 3) (+ 1 1))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (66 enodes)
* * [misc]simplify:  iters left: 2 (79 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (* (sqrt (cos th)) (/ (cos th) 2))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (* (sqrt (cos th)) (/ (cos th) 2))))
* * * * [misc]progress:  [ 213 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (sqrt (cos th)) 3) (+ 1 1))) (* (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (51 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (sqrt (cos th)) (/ (sqrt 2) (cos th)))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (sqrt (cos th)) (/ (sqrt 2) (cos th)))))
* * * * [misc]progress:  [ 214 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (sqrt (cos th)) 3) (+ 1 1))) (* (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (51 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (sqrt (cos th)) (/ (sqrt 2) (cos th)))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (sqrt (cos th)) (/ (sqrt 2) (cos th)))))
* * * * [misc]progress:  [ 215 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow 1 3) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2)))))) (* (cbrt (/ (pow (cos th) 3) (cbrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (cbrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (pow (cos th) 3) (cbrt (+ (sqrt 2) (sqrt 2))))))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (pow (cos th) 3) (cbrt (+ (sqrt 2) (sqrt 2))))))
* * * * [misc]progress:  [ 216 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow 1 3) (sqrt (+ (sqrt 2) (sqrt 2))))) (* (cbrt (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2))))))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2))))))
* * * * [misc]progress:  [ 217 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow 1 3) 1)) (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (110 enodes)
* * [misc]simplify:  iters left: 1 (123 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* * * * [misc]progress:  [ 218 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow 1 3) 2)) (* (cbrt (/ (pow (cos th) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (49 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (* (* (cos th) (cos th)) (/ (cos th) (sqrt 2)))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (* (* (cos th) (cos th)) (/ (cos th) (sqrt 2)))))
* * * * [misc]progress:  [ 219 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow 1 3) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (* (cbrt (/ (pow (cos th) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (111 enodes)
* * [misc]simplify:  iters left: 1 (124 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (* (/ (cos th) 2) (* (cos th) (cos th))) (cbrt (sqrt 2)))))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (* (/ (cos th) 2) (* (cos th) (cos th))) (cbrt (sqrt 2)))))
* * * * [misc]progress:  [ 220 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow 1 3) (sqrt (sqrt 2)))) (* (cbrt (/ (pow (cos th) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (111 enodes)
* * [misc]simplify:  iters left: 1 (124 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (* (/ (cos th) 2) (* (cos th) (cos th))) (sqrt (sqrt 2)))))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (* (/ (cos th) 2) (* (cos th) (cos th))) (sqrt (sqrt 2)))))
* * * * [misc]progress:  [ 221 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow 1 3) 1)) (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (110 enodes)
* * [misc]simplify:  iters left: 1 (123 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* * * * [misc]progress:  [ 222 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow 1 3) (cbrt (sqrt 2)))) (* (cbrt (/ (pow (cos th) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (143 enodes)
* * [misc]simplify:  iters left: 1 (188 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (/ (/ (cos th) 2) (cbrt (sqrt 2))) (/ (* (cos th) (cos th)) (cbrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* [exit]simplify:  Simplified to (* (cbrt (* (/ (/ (cos th) 2) (cbrt (sqrt 2))) (/ (* (cos th) (cos th)) (cbrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 223 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow 1 3) (sqrt (sqrt 2)))) (* (cbrt (/ (pow (cos th) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (111 enodes)
* * [misc]simplify:  iters left: 1 (124 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (* (/ (cos th) 2) (* (cos th) (cos th))) (sqrt (sqrt 2)))))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (* (/ (cos th) 2) (* (cos th) (cos th))) (sqrt (sqrt 2)))))
* * * * [misc]progress:  [ 224 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow 1 3) (sqrt 2))) (* (cbrt (/ (pow (cos th) 3) (+ 1 1))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (+ 1 1))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (64 enodes)
* * [misc]simplify:  iters left: 2 (77 enodes)
* * [misc]simplify:  iters left: 1 (91 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (* (cos th) (cos th)) (/ 2 (cos th)))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (* (cos th) (cos th)) (/ 2 (cos th)))))
* * * * [misc]progress:  [ 225 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow 1 3) (+ 1 1))) (* (cbrt (/ (pow (cos th) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (49 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (* (* (cos th) (cos th)) (/ (cos th) (sqrt 2)))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (* (* (cos th) (cos th)) (/ (cos th) (sqrt 2)))))
* * * * [misc]progress:  [ 226 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow 1 3) (+ 1 1))) (* (cbrt (/ (pow (cos th) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (49 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (* (* (cos th) (cos th)) (/ (cos th) (sqrt 2)))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (* (* (cos th) (cos th)) (/ (cos th) (sqrt 2)))))
* * * * [misc]progress:  [ 227 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (* (cos th) (cos th)) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2)))))) (* (cbrt (/ (cos th) (cbrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (cos th) (cbrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (cos th) (cbrt (* 2 (sqrt 2))))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (cos th) (cbrt (* 2 (sqrt 2))))))
* * * * [misc]progress:  [ 228 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (* (cos th) (cos th)) (sqrt (+ (sqrt 2) (sqrt 2))))) (* (cbrt (/ (cos th) (sqrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (cos th) (sqrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (cos th) (sqrt (* 2 (sqrt 2))))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (cos th) (sqrt (* 2 (sqrt 2))))))
* * * * [misc]progress:  [ 229 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (* (cos th) (cos th)) 1)) (* (cbrt (/ (cos th) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (cos th) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (/ (cos th) 2) (sqrt 2))))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (/ (cos th) 2) (sqrt 2))))
* * * * [misc]progress:  [ 230 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (* (cos th) (cos th)) 2)) (* (cbrt (/ (cos th) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (cos th) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (cos th) (sqrt 2))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (cos th) (sqrt 2))))
* * * * [misc]progress:  [ 231 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (* (cos th) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (* (cbrt (/ (cos th) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (cos th) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (/ (cos th) 2) (cbrt (sqrt 2)))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (/ (cos th) 2) (cbrt (sqrt 2)))))
* * * * [misc]progress:  [ 232 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (* (cos th) (cos th)) (sqrt (sqrt 2)))) (* (cbrt (/ (cos th) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (cos th) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (/ (cos th) 2) (sqrt (sqrt 2)))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (/ (cos th) 2) (sqrt (sqrt 2)))))
* * * * [misc]progress:  [ 233 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (* (cos th) (cos th)) 1)) (* (cbrt (/ (cos th) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (cos th) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (/ (cos th) 2) (sqrt 2))))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (/ (cos th) 2) (sqrt 2))))
* * * * [misc]progress:  [ 234 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (* (cos th) (cos th)) (cbrt (sqrt 2)))) (* (cbrt (/ (cos th) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (cos th) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (/ (cos th) (cbrt (sqrt 2))) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2))))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (/ (cos th) (cbrt (sqrt 2))) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2))))))
* * * * [misc]progress:  [ 235 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (* (cos th) (cos th)) (sqrt (sqrt 2)))) (* (cbrt (/ (cos th) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (cos th) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (/ (cos th) 2) (sqrt (sqrt 2)))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (/ (cos th) 2) (sqrt (sqrt 2)))))
* * * * [misc]progress:  [ 236 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (* (cos th) (cos th)) (sqrt 2))) (* (cbrt (/ (cos th) (+ 1 1))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (cos th) (+ 1 1))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (cos th) 2)))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (cos th) 2)))
* * * * [misc]progress:  [ 237 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (* (cos th) (cos th)) (+ 1 1))) (* (cbrt (/ (cos th) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (cos th) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (cos th) (sqrt 2))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (cos th) (sqrt 2))))
* * * * [misc]progress:  [ 238 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (* (cos th) (cos th)) (+ 1 1))) (* (cbrt (/ (cos th) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (cos th) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (cos th) (sqrt 2))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (cos th) (sqrt 2))))
* * * * [misc]progress:  [ 239 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2)))))) (* (cbrt (/ (cbrt (pow (cos th) 3)) (cbrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (cbrt (pow (cos th) 3)) (cbrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (55 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (cos th) (cbrt (* (sqrt 2) 2)))) (+ (* a2 a2) (* a1 a1)))
* [exit]simplify:  Simplified to (* (cbrt (/ (cos th) (cbrt (* (sqrt 2) 2)))) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 240 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (sqrt (+ (sqrt 2) (sqrt 2))))) (* (cbrt (/ (cbrt (pow (cos th) 3)) (sqrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (cbrt (pow (cos th) 3)) (sqrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (55 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (cos th) (sqrt (* (sqrt 2) 2)))) (+ (* a2 a2) (* a1 a1)))
* [exit]simplify:  Simplified to (* (cbrt (/ (cos th) (sqrt (* (sqrt 2) 2)))) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 241 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) 1)) (* (cbrt (/ (cbrt (pow (cos th) 3)) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (cbrt (pow (cos th) 3)) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (57 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (cos th) (* (sqrt 2) 2))))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (cos th) (* (sqrt 2) 2))))
* * * * [misc]progress:  [ 242 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) 2)) (* (cbrt (/ (cbrt (pow (cos th) 3)) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (cbrt (pow (cos th) 3)) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (51 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (cos th) (sqrt 2))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (cos th) (sqrt 2))))
* * * * [misc]progress:  [ 243 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (* (cbrt (/ (cbrt (pow (cos th) 3)) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (cbrt (pow (cos th) 3)) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (57 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (cos th) 2) (cbrt (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (cos th) 2) (cbrt (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 244 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (sqrt (sqrt 2)))) (* (cbrt (/ (cbrt (pow (cos th) 3)) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (cbrt (pow (cos th) 3)) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (57 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (cos th) 2) (sqrt (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (cos th) 2) (sqrt (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 245 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) 1)) (* (cbrt (/ (cbrt (pow (cos th) 3)) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (cbrt (pow (cos th) 3)) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (57 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (cos th) (* (sqrt 2) 2))))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (cos th) (* (sqrt 2) 2))))
* * * * [misc]progress:  [ 246 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (cbrt (sqrt 2)))) (* (cbrt (/ (cbrt (pow (cos th) 3)) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (cbrt (pow (cos th) 3)) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (61 enodes)
* * [misc]simplify:  iters left: 2 (64 enodes)
* * [misc]simplify:  iters left: 1 (67 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (cos th) 2) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (+ (* a1 a1) (* a2 a2)))
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (cos th) 2) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (+ (* a1 a1) (* a2 a2)))
* * * * [misc]progress:  [ 247 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (sqrt (sqrt 2)))) (* (cbrt (/ (cbrt (pow (cos th) 3)) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (cbrt (pow (cos th) 3)) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (57 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (cos th) 2) (sqrt (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (cos th) 2) (sqrt (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 248 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (sqrt 2))) (* (cbrt (/ (cbrt (pow (cos th) 3)) (+ 1 1))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (cbrt (pow (cos th) 3)) (+ 1 1))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (56 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (cos th) 2)))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (cos th) 2)))
* * * * [misc]progress:  [ 249 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (+ 1 1))) (* (cbrt (/ (cbrt (pow (cos th) 3)) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (cbrt (pow (cos th) 3)) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (51 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (cos th) (sqrt 2))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (cos th) (sqrt 2))))
* * * * [misc]progress:  [ 250 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (+ 1 1))) (* (cbrt (/ (cbrt (pow (cos th) 3)) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (cbrt (pow (cos th) 3)) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (51 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (cos th) (sqrt 2))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (cos th) (sqrt 2))))
* * * * [misc]progress:  [ 251 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2)))))) (* (cbrt (/ (pow (cbrt (cos th)) 3) (cbrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cbrt (cos th)) 3) (cbrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (53 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (cos th) (cbrt (* (sqrt 2) 2)))) (+ (* a2 a2) (* a1 a1)))
* [exit]simplify:  Simplified to (* (cbrt (/ (cos th) (cbrt (* (sqrt 2) 2)))) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 252 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt (+ (sqrt 2) (sqrt 2))))) (* (cbrt (/ (pow (cbrt (cos th)) 3) (sqrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cbrt (cos th)) 3) (sqrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (53 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (cos th) (sqrt (* (sqrt 2) 2)))) (+ (* a2 a2) (* a1 a1)))
* [exit]simplify:  Simplified to (* (cbrt (/ (cos th) (sqrt (* (sqrt 2) 2)))) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 253 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) 1)) (* (cbrt (/ (pow (cbrt (cos th)) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cbrt (cos th)) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (110 enodes)
* * [misc]simplify:  iters left: 1 (124 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (/ (cos th) (sqrt 2)) 2)))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (/ (cos th) (sqrt 2)) 2)))
* * * * [misc]progress:  [ 254 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) 2)) (* (cbrt (/ (pow (cbrt (cos th)) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cbrt (cos th)) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (cos th) (sqrt 2))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (cos th) (sqrt 2))))
* * * * [misc]progress:  [ 255 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (* (cbrt (/ (pow (cbrt (cos th)) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cbrt (cos th)) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (70 enodes)
* * [misc]simplify:  iters left: 2 (112 enodes)
* * [misc]simplify:  iters left: 1 (126 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (cos th) 2) (cbrt (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (cos th) 2) (cbrt (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 256 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt (sqrt 2)))) (* (cbrt (/ (pow (cbrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cbrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (70 enodes)
* * [misc]simplify:  iters left: 2 (112 enodes)
* * [misc]simplify:  iters left: 1 (126 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (cos th) 2) (sqrt (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (cos th) 2) (sqrt (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 257 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) 1)) (* (cbrt (/ (pow (cbrt (cos th)) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cbrt (cos th)) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (110 enodes)
* * [misc]simplify:  iters left: 1 (124 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (/ (cos th) (sqrt 2)) 2)))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (/ (cos th) (sqrt 2)) 2)))
* * * * [misc]progress:  [ 258 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (cbrt (sqrt 2)))) (* (cbrt (/ (pow (cbrt (cos th)) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cbrt (cos th)) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (97 enodes)
* * [misc]simplify:  iters left: 2 (161 enodes)
* * [misc]simplify:  iters left: 1 (197 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (/ (cos th) 2) (cbrt (sqrt 2))) (cbrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2)))
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (/ (cos th) 2) (cbrt (sqrt 2))) (cbrt (sqrt 2)))) (+ (* a1 a1) (* a2 a2)))
* * * * [misc]progress:  [ 259 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt (sqrt 2)))) (* (cbrt (/ (pow (cbrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cbrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (70 enodes)
* * [misc]simplify:  iters left: 2 (112 enodes)
* * [misc]simplify:  iters left: 1 (126 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (cos th) 2) (sqrt (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (cos th) 2) (sqrt (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 260 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt 2))) (* (cbrt (/ (pow (cbrt (cos th)) 3) (+ 1 1))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cbrt (cos th)) 3) (+ 1 1))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (65 enodes)
* * [misc]simplify:  iters left: 2 (78 enodes)
* * [misc]simplify:  iters left: 1 (88 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (cos th) 2)))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (cos th) 2)))
* * * * [misc]progress:  [ 261 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (+ 1 1))) (* (cbrt (/ (pow (cbrt (cos th)) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cbrt (cos th)) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (cos th) (sqrt 2))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (cos th) (sqrt 2))))
* * * * [misc]progress:  [ 262 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (+ 1 1))) (* (cbrt (/ (pow (cbrt (cos th)) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cbrt (cos th)) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (cos th) (sqrt 2))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (cos th) (sqrt 2))))
* * * * [misc]progress:  [ 263 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (sqrt (cos th)) 3) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2)))))) (* (cbrt (/ (pow (sqrt (cos th)) 3) (cbrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (sqrt (cos th)) 3) (cbrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (* (cos th) (sqrt (cos th))) (cbrt (* (sqrt 2) 2)))) (+ (* a2 a2) (* a1 a1)))
* [exit]simplify:  Simplified to (* (cbrt (/ (* (cos th) (sqrt (cos th))) (cbrt (* (sqrt 2) 2)))) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 264 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt (+ (sqrt 2) (sqrt 2))))) (* (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (* (cos th) (sqrt (cos th))) (sqrt (* (sqrt 2) 2)))) (+ (* a2 a2) (* a1 a1)))
* [exit]simplify:  Simplified to (* (cbrt (/ (* (cos th) (sqrt (cos th))) (sqrt (* (sqrt 2) 2)))) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 265 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (sqrt (cos th)) 3) 1)) (* (cbrt (/ (pow (sqrt (cos th)) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (sqrt (cos th)) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (70 enodes)
* * [misc]simplify:  iters left: 2 (112 enodes)
* * [misc]simplify:  iters left: 1 (126 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (sqrt (cos th)) (* 2 (/ (sqrt 2) (cos th))))))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (sqrt (cos th)) (* 2 (/ (sqrt 2) (cos th))))))
* * * * [misc]progress:  [ 266 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (sqrt (cos th)) 3) 2)) (* (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (51 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (sqrt (cos th)) (/ (sqrt 2) (cos th)))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (sqrt (cos th)) (/ (sqrt 2) (cos th)))))
* * * * [misc]progress:  [ 267 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (sqrt (cos th)) 3) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (* (cbrt (/ (pow (sqrt (cos th)) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (sqrt (cos th)) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (113 enodes)
* * [misc]simplify:  iters left: 1 (128 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (sqrt (cos th)) (cbrt (sqrt 2))) (/ 2 (cos th)))) (+ (* a2 a2) (* a1 a1)))
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (sqrt (cos th)) (cbrt (sqrt 2))) (/ 2 (cos th)))) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 268 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt (sqrt 2)))) (* (cbrt (/ (pow (sqrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (sqrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (113 enodes)
* * [misc]simplify:  iters left: 1 (128 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (sqrt (cos th)) (sqrt (sqrt 2))) (/ 2 (cos th)))) (+ (* a2 a2) (* a1 a1)))
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (sqrt (cos th)) (sqrt (sqrt 2))) (/ 2 (cos th)))) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 269 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (sqrt (cos th)) 3) 1)) (* (cbrt (/ (pow (sqrt (cos th)) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (sqrt (cos th)) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (70 enodes)
* * [misc]simplify:  iters left: 2 (112 enodes)
* * [misc]simplify:  iters left: 1 (126 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (sqrt (cos th)) (* 2 (/ (sqrt 2) (cos th))))))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (sqrt (cos th)) (* 2 (/ (sqrt 2) (cos th))))))
* * * * [misc]progress:  [ 270 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (sqrt (cos th)) 3) (cbrt (sqrt 2)))) (* (cbrt (/ (pow (sqrt (cos th)) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (sqrt (cos th)) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (98 enodes)
* * [misc]simplify:  iters left: 2 (162 enodes)
* * [misc]simplify:  iters left: 1 (195 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (/ (/ (cos th) 2) (cbrt (sqrt 2))) (/ (sqrt (cos th)) (cbrt (sqrt 2))))) (+ (* a1 a1) (* a2 a2)))
* [exit]simplify:  Simplified to (* (cbrt (* (/ (/ (cos th) 2) (cbrt (sqrt 2))) (/ (sqrt (cos th)) (cbrt (sqrt 2))))) (+ (* a1 a1) (* a2 a2)))
* * * * [misc]progress:  [ 271 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt (sqrt 2)))) (* (cbrt (/ (pow (sqrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (sqrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (113 enodes)
* * [misc]simplify:  iters left: 1 (128 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (sqrt (cos th)) (sqrt (sqrt 2))) (/ 2 (cos th)))) (+ (* a2 a2) (* a1 a1)))
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (sqrt (cos th)) (sqrt (sqrt 2))) (/ 2 (cos th)))) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 272 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt 2))) (* (cbrt (/ (pow (sqrt (cos th)) 3) (+ 1 1))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (sqrt (cos th)) 3) (+ 1 1))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (66 enodes)
* * [misc]simplify:  iters left: 2 (79 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (* (sqrt (cos th)) (/ (cos th) 2))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (* (sqrt (cos th)) (/ (cos th) 2))))
* * * * [misc]progress:  [ 273 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (sqrt (cos th)) 3) (+ 1 1))) (* (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (51 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (sqrt (cos th)) (/ (sqrt 2) (cos th)))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (sqrt (cos th)) (/ (sqrt 2) (cos th)))))
* * * * [misc]progress:  [ 274 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (sqrt (cos th)) 3) (+ 1 1))) (* (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (51 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (sqrt (cos th)) (/ (sqrt 2) (cos th)))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (sqrt (cos th)) (/ (sqrt 2) (cos th)))))
* * * * [misc]progress:  [ 275 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow 1 3) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2)))))) (* (cbrt (/ (pow (cos th) 3) (cbrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (cbrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (pow (cos th) 3) (cbrt (+ (sqrt 2) (sqrt 2))))))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (pow (cos th) 3) (cbrt (+ (sqrt 2) (sqrt 2))))))
* * * * [misc]progress:  [ 276 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow 1 3) (sqrt (+ (sqrt 2) (sqrt 2))))) (* (cbrt (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2))))))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2))))))
* * * * [misc]progress:  [ 277 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow 1 3) 1)) (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (110 enodes)
* * [misc]simplify:  iters left: 1 (123 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* * * * [misc]progress:  [ 278 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow 1 3) 2)) (* (cbrt (/ (pow (cos th) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (49 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (* (* (cos th) (cos th)) (/ (cos th) (sqrt 2)))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (* (* (cos th) (cos th)) (/ (cos th) (sqrt 2)))))
* * * * [misc]progress:  [ 279 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow 1 3) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (* (cbrt (/ (pow (cos th) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (111 enodes)
* * [misc]simplify:  iters left: 1 (124 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (* (/ (cos th) 2) (* (cos th) (cos th))) (cbrt (sqrt 2)))))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (* (/ (cos th) 2) (* (cos th) (cos th))) (cbrt (sqrt 2)))))
* * * * [misc]progress:  [ 280 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow 1 3) (sqrt (sqrt 2)))) (* (cbrt (/ (pow (cos th) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (111 enodes)
* * [misc]simplify:  iters left: 1 (124 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (* (/ (cos th) 2) (* (cos th) (cos th))) (sqrt (sqrt 2)))))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (* (/ (cos th) 2) (* (cos th) (cos th))) (sqrt (sqrt 2)))))
* * * * [misc]progress:  [ 281 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow 1 3) 1)) (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (110 enodes)
* * [misc]simplify:  iters left: 1 (123 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* * * * [misc]progress:  [ 282 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow 1 3) (cbrt (sqrt 2)))) (* (cbrt (/ (pow (cos th) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (143 enodes)
* * [misc]simplify:  iters left: 1 (188 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (/ (/ (cos th) 2) (cbrt (sqrt 2))) (/ (* (cos th) (cos th)) (cbrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* [exit]simplify:  Simplified to (* (cbrt (* (/ (/ (cos th) 2) (cbrt (sqrt 2))) (/ (* (cos th) (cos th)) (cbrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 283 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow 1 3) (sqrt (sqrt 2)))) (* (cbrt (/ (pow (cos th) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (111 enodes)
* * [misc]simplify:  iters left: 1 (124 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (* (/ (cos th) 2) (* (cos th) (cos th))) (sqrt (sqrt 2)))))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (* (/ (cos th) 2) (* (cos th) (cos th))) (sqrt (sqrt 2)))))
* * * * [misc]progress:  [ 284 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow 1 3) (sqrt 2))) (* (cbrt (/ (pow (cos th) 3) (+ 1 1))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (+ 1 1))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (64 enodes)
* * [misc]simplify:  iters left: 2 (77 enodes)
* * [misc]simplify:  iters left: 1 (91 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (* (cos th) (cos th)) (/ 2 (cos th)))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (* (cos th) (cos th)) (/ 2 (cos th)))))
* * * * [misc]progress:  [ 285 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow 1 3) (+ 1 1))) (* (cbrt (/ (pow (cos th) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (49 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (* (* (cos th) (cos th)) (/ (cos th) (sqrt 2)))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (* (* (cos th) (cos th)) (/ (cos th) (sqrt 2)))))
* * * * [misc]progress:  [ 286 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow 1 3) (+ 1 1))) (* (cbrt (/ (pow (cos th) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (49 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (* (* (cos th) (cos th)) (/ (cos th) (sqrt 2)))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (* (* (cos th) (cos th)) (/ (cos th) (sqrt 2)))))
* * * * [misc]progress:  [ 287 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (cos th) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2)))))) (* (cbrt (/ (* (cos th) (cos th)) (cbrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (* (cos th) (cos th)) (cbrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (* (cos th) (cos th)) (cbrt (+ (sqrt 2) (sqrt 2))))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (* (cos th) (cos th)) (cbrt (+ (sqrt 2) (sqrt 2))))))
* * * * [misc]progress:  [ 288 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (cos th) (sqrt (+ (sqrt 2) (sqrt 2))))) (* (cbrt (/ (* (cos th) (cos th)) (sqrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (* (cos th) (cos th)) (sqrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (* (cos th) (cos th)) (sqrt (+ (sqrt 2) (sqrt 2))))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (* (cos th) (cos th)) (sqrt (+ (sqrt 2) (sqrt 2))))))
* * * * [misc]progress:  [ 289 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (cos th) 1)) (* (cbrt (/ (* (cos th) (cos th)) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (* (cos th) (cos th)) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (64 enodes)
* * [misc]simplify:  iters left: 1 (68 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (* (/ (cos th) (sqrt 2)) (/ (cos th) 2))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (* (/ (cos th) (sqrt 2)) (/ (cos th) 2))))
* * * * [misc]progress:  [ 290 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (cos th) 2)) (* (cbrt (/ (* (cos th) (cos th)) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (* (cos th) (cos th)) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (* (cos th) (cos th)) (sqrt 2))))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (* (cos th) (cos th)) (sqrt 2))))
* * * * [misc]progress:  [ 291 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (* (cbrt (/ (* (cos th) (cos th)) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (* (cos th) (cos th)) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* * [misc]simplify:  iters left: 1 (69 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (* (/ (/ (cos th) 2) (cbrt (sqrt 2))) (cos th))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (* (/ (/ (cos th) 2) (cbrt (sqrt 2))) (cos th))))
* * * * [misc]progress:  [ 292 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (cos th) (sqrt (sqrt 2)))) (* (cbrt (/ (* (cos th) (cos th)) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (* (cos th) (cos th)) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* * [misc]simplify:  iters left: 1 (69 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (* (/ (/ (cos th) 2) (sqrt (sqrt 2))) (cos th))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (* (/ (/ (cos th) 2) (sqrt (sqrt 2))) (cos th))))
* * * * [misc]progress:  [ 293 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (cos th) 1)) (* (cbrt (/ (* (cos th) (cos th)) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (* (cos th) (cos th)) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (64 enodes)
* * [misc]simplify:  iters left: 1 (68 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (* (/ (cos th) (sqrt 2)) (/ (cos th) 2))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (* (/ (cos th) (sqrt 2)) (/ (cos th) 2))))
* * * * [misc]progress:  [ 294 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (cos th) (cbrt (sqrt 2)))) (* (cbrt (/ (* (cos th) (cos th)) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (* (cos th) (cos th)) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (103 enodes)
* * [misc]simplify:  iters left: 1 (128 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (/ (* (cos th) (cos th)) (cbrt (sqrt 2))) (* 2 (cbrt (sqrt 2))))))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (/ (* (cos th) (cos th)) (cbrt (sqrt 2))) (* 2 (cbrt (sqrt 2))))))
* * * * [misc]progress:  [ 295 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (cos th) (sqrt (sqrt 2)))) (* (cbrt (/ (* (cos th) (cos th)) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (* (cos th) (cos th)) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* * [misc]simplify:  iters left: 1 (69 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (* (/ (/ (cos th) 2) (sqrt (sqrt 2))) (cos th))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (* (/ (/ (cos th) 2) (sqrt (sqrt 2))) (cos th))))
* * * * [misc]progress:  [ 296 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (cos th) (sqrt 2))) (* (cbrt (/ (* (cos th) (cos th)) (+ 1 1))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (* (cos th) (cos th)) (+ 1 1))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (59 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (cos th) (/ 2 (cos th)))))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (cos th) (/ 2 (cos th)))))
* * * * [misc]progress:  [ 297 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (cos th) (+ 1 1))) (* (cbrt (/ (* (cos th) (cos th)) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (* (cos th) (cos th)) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (* (cos th) (cos th)) (sqrt 2))))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (* (cos th) (cos th)) (sqrt 2))))
* * * * [misc]progress:  [ 298 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (cos th) (+ 1 1))) (* (cbrt (/ (* (cos th) (cos th)) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (* (cos th) (cos th)) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (* (cos th) (cos th)) (sqrt 2))))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (* (cos th) (cos th)) (sqrt 2))))
* * * * [misc]progress:  [ 299 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (sqrt (pow (cos th) 3)) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2)))))) (* (cbrt (/ (sqrt (pow (cos th) 3)) (cbrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (sqrt (pow (cos th) 3)) (cbrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (sqrt (pow (cos th) 3)) (cbrt (* (sqrt 2) 2)))) (+ (* a2 a2) (* a1 a1)))
* [exit]simplify:  Simplified to (* (cbrt (/ (sqrt (pow (cos th) 3)) (cbrt (* (sqrt 2) 2)))) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 300 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt (+ (sqrt 2) (sqrt 2))))) (* (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt (* (sqrt 2) 2)))) (+ (* a2 a2) (* a1 a1)))
* [exit]simplify:  Simplified to (* (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt (* (sqrt 2) 2)))) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 301 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (sqrt (pow (cos th) 3)) 1)) (* (cbrt (/ (sqrt (pow (cos th) 3)) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (sqrt (pow (cos th) 3)) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (sqrt (pow (cos th) 3)) (* (sqrt 2) 2))))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (sqrt (pow (cos th) 3)) (* (sqrt 2) 2))))
* * * * [misc]progress:  [ 302 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (sqrt (pow (cos th) 3)) 2)) (* (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt 2))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt 2))))
* * * * [misc]progress:  [ 303 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (sqrt (pow (cos th) 3)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (* (cbrt (/ (sqrt (pow (cos th) 3)) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (sqrt (pow (cos th) 3)) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (sqrt (pow (cos th) 3)) (* 2 (cbrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* [exit]simplify:  Simplified to (* (cbrt (/ (sqrt (pow (cos th) 3)) (* 2 (cbrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 304 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt (sqrt 2)))) (* (cbrt (/ (sqrt (pow (cos th) 3)) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (sqrt (pow (cos th) 3)) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (sqrt (pow (cos th) 3)) (* 2 (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* [exit]simplify:  Simplified to (* (cbrt (/ (sqrt (pow (cos th) 3)) (* 2 (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 305 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (sqrt (pow (cos th) 3)) 1)) (* (cbrt (/ (sqrt (pow (cos th) 3)) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (sqrt (pow (cos th) 3)) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (sqrt (pow (cos th) 3)) (* (sqrt 2) 2))))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (sqrt (pow (cos th) 3)) (* (sqrt 2) 2))))
* * * * [misc]progress:  [ 306 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (sqrt (pow (cos th) 3)) (cbrt (sqrt 2)))) (* (cbrt (/ (sqrt (pow (cos th) 3)) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (sqrt (pow (cos th) 3)) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (sqrt (pow (cos th) 3)) (* (cbrt (sqrt 2)) (* 2 (cbrt (sqrt 2)))))) (+ (* a1 a1) (* a2 a2)))
* [exit]simplify:  Simplified to (* (cbrt (/ (sqrt (pow (cos th) 3)) (* (cbrt (sqrt 2)) (* 2 (cbrt (sqrt 2)))))) (+ (* a1 a1) (* a2 a2)))
* * * * [misc]progress:  [ 307 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt (sqrt 2)))) (* (cbrt (/ (sqrt (pow (cos th) 3)) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (sqrt (pow (cos th) 3)) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (sqrt (pow (cos th) 3)) (* 2 (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* [exit]simplify:  Simplified to (* (cbrt (/ (sqrt (pow (cos th) 3)) (* 2 (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 308 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt 2))) (* (cbrt (/ (sqrt (pow (cos th) 3)) (+ 1 1))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (sqrt (pow (cos th) 3)) (+ 1 1))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (sqrt (pow (cos th) 3)) 2)))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (sqrt (pow (cos th) 3)) 2)))
* * * * [misc]progress:  [ 309 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (sqrt (pow (cos th) 3)) (+ 1 1))) (* (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt 2))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt 2))))
* * * * [misc]progress:  [ 310 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (sqrt (pow (cos th) 3)) (+ 1 1))) (* (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt 2))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt 2))))
* * * * [misc]progress:  [ 311 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ 1 (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2)))))) (* (cbrt (/ (pow (cos th) 3) (cbrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (cbrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (pow (cos th) 3) (cbrt (+ (sqrt 2) (sqrt 2))))))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (pow (cos th) 3) (cbrt (+ (sqrt 2) (sqrt 2))))))
* * * * [misc]progress:  [ 312 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ 1 (sqrt (+ (sqrt 2) (sqrt 2))))) (* (cbrt (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2))))))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2))))))
* * * * [misc]progress:  [ 313 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ 1 1)) (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (110 enodes)
* * [misc]simplify:  iters left: 1 (123 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* * * * [misc]progress:  [ 314 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ 1 2)) (* (cbrt (/ (pow (cos th) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (49 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (* (* (cos th) (cos th)) (/ (cos th) (sqrt 2)))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (* (* (cos th) (cos th)) (/ (cos th) (sqrt 2)))))
* * * * [misc]progress:  [ 315 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (* (cbrt (/ (pow (cos th) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (111 enodes)
* * [misc]simplify:  iters left: 1 (124 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (* (/ (cos th) 2) (* (cos th) (cos th))) (cbrt (sqrt 2)))))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (* (/ (cos th) 2) (* (cos th) (cos th))) (cbrt (sqrt 2)))))
* * * * [misc]progress:  [ 316 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ 1 (sqrt (sqrt 2)))) (* (cbrt (/ (pow (cos th) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (111 enodes)
* * [misc]simplify:  iters left: 1 (124 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (* (/ (cos th) 2) (* (cos th) (cos th))) (sqrt (sqrt 2)))))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (* (/ (cos th) 2) (* (cos th) (cos th))) (sqrt (sqrt 2)))))
* * * * [misc]progress:  [ 317 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ 1 1)) (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (110 enodes)
* * [misc]simplify:  iters left: 1 (123 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* * * * [misc]progress:  [ 318 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ 1 (cbrt (sqrt 2)))) (* (cbrt (/ (pow (cos th) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (143 enodes)
* * [misc]simplify:  iters left: 1 (188 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (/ (/ (cos th) 2) (cbrt (sqrt 2))) (/ (* (cos th) (cos th)) (cbrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* [exit]simplify:  Simplified to (* (cbrt (* (/ (/ (cos th) 2) (cbrt (sqrt 2))) (/ (* (cos th) (cos th)) (cbrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 319 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ 1 (sqrt (sqrt 2)))) (* (cbrt (/ (pow (cos th) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (111 enodes)
* * [misc]simplify:  iters left: 1 (124 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (* (/ (cos th) 2) (* (cos th) (cos th))) (sqrt (sqrt 2)))))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (* (/ (cos th) 2) (* (cos th) (cos th))) (sqrt (sqrt 2)))))
* * * * [misc]progress:  [ 320 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ 1 (sqrt 2))) (* (cbrt (/ (pow (cos th) 3) (+ 1 1))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (+ 1 1))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (64 enodes)
* * [misc]simplify:  iters left: 2 (77 enodes)
* * [misc]simplify:  iters left: 1 (91 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (* (cos th) (cos th)) (/ 2 (cos th)))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (* (cos th) (cos th)) (/ 2 (cos th)))))
* * * * [misc]progress:  [ 321 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ 1 (+ 1 1))) (* (cbrt (/ (pow (cos th) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (49 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (* (* (cos th) (cos th)) (/ (cos th) (sqrt 2)))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (* (* (cos th) (cos th)) (/ (cos th) (sqrt 2)))))
* * * * [misc]progress:  [ 322 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ 1 (+ 1 1))) (* (cbrt (/ (pow (cos th) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (49 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (* (* (cos th) (cos th)) (/ (cos th) (sqrt 2)))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (* (* (cos th) (cos th)) (/ (cos th) (sqrt 2)))))
* * * * [misc]progress:  [ 323 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt 1) (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (110 enodes)
* * [misc]simplify:  iters left: 1 (123 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* * * * [misc]progress:  [ 324 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (pow (cos th) 3)) (* (cbrt (/ 1 (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ 1 (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (/ 1 2) (sqrt 2))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (/ 1 2) (sqrt 2))))
* * * * [misc]progress:  [ 325 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (cos th) 3) (+ (pow (sqrt 2) 3) (pow (sqrt 2) 3)))) (* (cbrt (+ (* (sqrt 2) (sqrt 2)) (- (* (sqrt 2) (sqrt 2)) (* (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (+ (* (sqrt 2) (sqrt 2)) (- (* (sqrt 2) (sqrt 2)) (* (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt 2))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt 2))
* * * * [misc]progress:  [ 326 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (cos th) 3) (- (* (sqrt 2) (sqrt 2)) (* (sqrt 2) (sqrt 2))))) (* (cbrt (- (sqrt 2) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (- (sqrt 2) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt 0))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt 0))
* * * * [misc]progress:  [ 327 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (cbrt (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))) (* (cbrt (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (111 enodes)
* * [misc]simplify:  iters left: 1 (124 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))))
* * * * [misc]progress:  [ 328 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (sqrt (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (* (sqrt (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (sqrt (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (111 enodes)
* * [misc]simplify:  iters left: 1 (124 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (sqrt (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))))
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (sqrt (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))))
* * * * [misc]progress:  [ 329 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* 1 (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (110 enodes)
* * [misc]simplify:  iters left: 1 (123 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* * * * [misc]progress:  [ 330 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (/ (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (pow (* a2 a2) 3) (pow (* a1 a1) 3))) (+ (* (* a2 a2) (* a2 a2)) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a1 a1))))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (pow (* a2 a2) 3) (pow (* a1 a1) 3)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (84 enodes)
* * [misc]simplify:  iters left: 3 (146 enodes)
* * [misc]simplify:  iters left: 2 (229 enodes)
* * [misc]simplify:  iters left: 1 (292 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (pow (* a2 a2) 3) (pow (* a1 a1) 3)))
* [exit]simplify:  Simplified to (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (pow (* a2 a2) 3) (pow (* a1 a1) 3)))
* * * * [misc]progress:  [ 331 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (/ (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a1 a1)))) (- (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (93 enodes)
* * [misc]simplify:  iters left: 2 (189 enodes)
* * [misc]simplify:  iters left: 1 (413 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (* (+ (* a2 a2) (* a1 a1)) (- (* a2 a2) (* a1 a1))))
* [exit]simplify:  Simplified to (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (* (+ (* a2 a2) (* a1 a1)) (- (* a2 a2) (* a1 a1))))
* * * * [misc]progress:  [ 332 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (/ (* (cbrt (pow (cos th) 3)) (+ (* a2 a2) (* a1 a1))) (cbrt (+ (sqrt 2) (sqrt 2)))))>
* [enter]simplify:  Simplifying (* (cbrt (pow (cos th) 3)) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cos th))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cos th))
* * * * [misc]progress:  [ 333 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))))>
* * * * [misc]progress:  [ 334 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (pow (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))) 1/3) (+ (* a2 a2) (* a1 a1))))>
* * * * [misc]progress:  [ 335 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (pow (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) 1) (+ (* a2 a2) (* a1 a1))))>
* * * * [misc]progress:  [ 336 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (exp (log (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (log (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (log (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* [exit]simplify:  Simplified to (log (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* * * * [misc]progress:  [ 337 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (log (exp (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (exp (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (exp (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* [exit]simplify:  Simplified to (exp (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* * * * [misc]progress:  [ 338 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))) (cbrt (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (86 enodes)
* * [misc]simplify:  iters left: 1 (100 enodes)
* [exit]simplify:  Simplified to (cbrt (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))))
* [exit]simplify:  Simplified to (cbrt (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))))
* [enter]simplify:  Simplifying (cbrt (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (cbrt (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* * * * [misc]progress:  [ 339 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (sqrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (cbrt (sqrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (sqrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (sqrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* [enter]simplify:  Simplifying (cbrt (sqrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (sqrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* * * * [misc]progress:  [ 340 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2)))))) (cbrt (/ (pow (cbrt (cos th)) 3) (cbrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (161 enodes)
* * [misc]simplify:  iters left: 1 (209 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) (cbrt (* (sqrt 2) 2))) (/ (cos th) (cbrt (* (sqrt 2) 2)))))
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) (cbrt (* (sqrt 2) 2))) (/ (cos th) (cbrt (* (sqrt 2) 2)))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cbrt (cos th)) 3) (cbrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (cbrt (* (sqrt 2) 2))))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (cbrt (* (sqrt 2) 2))))
* * * * [misc]progress:  [ 341 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt (+ (sqrt 2) (sqrt 2))))) (cbrt (/ (pow (cbrt (cos th)) 3) (sqrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (75 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (sqrt (* (sqrt 2) 2))))
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (sqrt (* (sqrt 2) 2))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cbrt (cos th)) 3) (sqrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt (* (sqrt 2) 2))))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt (* (sqrt 2) 2))))
* * * * [misc]progress:  [ 342 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) 1)) (cbrt (/ (pow (cbrt (cos th)) 3) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (69 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) 1))
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) 1))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cbrt (cos th)) 3) (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (sqrt 2)))
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (sqrt 2)))
* * * * [misc]progress:  [ 343 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) 2)) (cbrt (/ (pow (cbrt (cos th)) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) 2))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (70 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 2) (cos th)))
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 2) (cos th)))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cbrt (cos th)) 3) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt 2)))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt 2)))
* * * * [misc]progress:  [ 344 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (pow (cbrt (cos th)) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (86 enodes)
* * [misc]simplify:  iters left: 2 (157 enodes)
* * [misc]simplify:  iters left: 1 (200 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2)))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cbrt (cos th)) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (86 enodes)
* * [misc]simplify:  iters left: 1 (99 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (cbrt (sqrt 2))))
* * * * [misc]progress:  [ 345 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt (sqrt 2)))) (cbrt (/ (pow (cbrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (sqrt (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cbrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (86 enodes)
* * [misc]simplify:  iters left: 1 (99 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (sqrt (sqrt 2))))
* * * * [misc]progress:  [ 346 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) 1)) (cbrt (/ (pow (cbrt (cos th)) 3) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (69 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) 1))
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) 1))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cbrt (cos th)) 3) (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (sqrt 2)))
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (sqrt 2)))
* * * * [misc]progress:  [ 347 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (cbrt (sqrt 2)))) (cbrt (/ (pow (cbrt (cos th)) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (cbrt (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cbrt (cos th)) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (72 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (183 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (/ (cos th) 2) (cbrt (sqrt 2))) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (/ (/ (cos th) 2) (cbrt (sqrt 2))) (cbrt (sqrt 2))))
* * * * [misc]progress:  [ 348 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt (sqrt 2)))) (cbrt (/ (pow (cbrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (sqrt (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cbrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (86 enodes)
* * [misc]simplify:  iters left: 1 (99 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (sqrt (sqrt 2))))
* * * * [misc]progress:  [ 349 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt 2))) (cbrt (/ (pow (cbrt (cos th)) 3) (+ 1 1)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (71 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (/ (sqrt 2) (cos th))))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (/ (sqrt 2) (cos th))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cbrt (cos th)) 3) (+ 1 1)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) 2))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) 2))
* * * * [misc]progress:  [ 350 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (+ 1 1))) (cbrt (/ (pow (cbrt (cos th)) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (+ 1 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (137 enodes)
* * [misc]simplify:  iters left: 1 (200 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 2) (cos th)))
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 2) (cos th)))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cbrt (cos th)) 3) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt 2)))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt 2)))
* * * * [misc]progress:  [ 351 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (+ 1 1))) (cbrt (/ (pow (cbrt (cos th)) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (+ 1 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (137 enodes)
* * [misc]simplify:  iters left: 1 (200 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 2) (cos th)))
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 2) (cos th)))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cbrt (cos th)) 3) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt 2)))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt 2)))
* * * * [misc]progress:  [ 352 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (sqrt (cos th)) 3) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2)))))) (cbrt (/ (pow (sqrt (cos th)) 3) (cbrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (* (sqrt (cos th)) (cos th)) (cbrt (* (sqrt 2) 2))) (cbrt (* (sqrt 2) 2))))
* [exit]simplify:  Simplified to (cbrt (/ (/ (* (sqrt (cos th)) (cos th)) (cbrt (* (sqrt 2) 2))) (cbrt (* (sqrt 2) 2))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (cbrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (sqrt (cos th))) (cbrt (* (sqrt 2) 2))))
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (sqrt (cos th))) (cbrt (* (sqrt 2) 2))))
* * * * [misc]progress:  [ 353 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt (+ (sqrt 2) (sqrt 2))))) (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (sqrt (cos th))) (sqrt (* (sqrt 2) 2))))
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (sqrt (cos th))) (sqrt (* (sqrt 2) 2))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (sqrt (cos th))) (sqrt (* (sqrt 2) 2))))
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (sqrt (cos th))) (sqrt (* (sqrt 2) 2))))
* * * * [misc]progress:  [ 354 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (sqrt (cos th)) 3) 1)) (cbrt (/ (pow (sqrt (cos th)) 3) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (cbrt (* (sqrt (cos th)) (/ (cos th) 1)))
* [exit]simplify:  Simplified to (cbrt (* (sqrt (cos th)) (/ (cos th) 1)))
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (86 enodes)
* * [misc]simplify:  iters left: 1 (99 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (/ (sqrt 2) (sqrt (cos th)))))
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (/ (sqrt 2) (sqrt (cos th)))))
* * * * [misc]progress:  [ 355 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (sqrt (cos th)) 3) 2)) (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) 2))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 2) (sqrt (cos th))))
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 2) (sqrt (cos th))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (cos th)) (/ (sqrt 2) (cos th))))
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (cos th)) (/ (sqrt 2) (cos th))))
* * * * [misc]progress:  [ 356 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (sqrt (cos th)) 3) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (pow (sqrt (cos th)) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (57 enodes)
* * [misc]simplify:  iters left: 1 (62 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (sqrt (cos th)) (cbrt (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (sqrt (cos th)) (cbrt (sqrt 2)))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (87 enodes)
* * [misc]simplify:  iters left: 1 (100 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (/ (cbrt (sqrt 2)) (sqrt (cos th)))))
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (/ (cbrt (sqrt 2)) (sqrt (cos th)))))
* * * * [misc]progress:  [ 357 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt (sqrt 2)))) (cbrt (/ (pow (sqrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (sqrt (cos th)) (cos th)) (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (* (sqrt (cos th)) (cos th)) (sqrt (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (87 enodes)
* * [misc]simplify:  iters left: 1 (100 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (/ (sqrt (sqrt 2)) (sqrt (cos th)))))
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (/ (sqrt (sqrt 2)) (sqrt (cos th)))))
* * * * [misc]progress:  [ 358 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (sqrt (cos th)) 3) 1)) (cbrt (/ (pow (sqrt (cos th)) 3) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (cbrt (* (sqrt (cos th)) (/ (cos th) 1)))
* [exit]simplify:  Simplified to (cbrt (* (sqrt (cos th)) (/ (cos th) 1)))
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (86 enodes)
* * [misc]simplify:  iters left: 1 (99 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (/ (sqrt 2) (sqrt (cos th)))))
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (/ (sqrt 2) (sqrt (cos th)))))
* * * * [misc]progress:  [ 359 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (sqrt (cos th)) 3) (cbrt (sqrt 2)))) (cbrt (/ (pow (sqrt (cos th)) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (sqrt (cos th)) (cos th)) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (* (sqrt (cos th)) (cos th)) (cbrt (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (121 enodes)
* * [misc]simplify:  iters left: 1 (184 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (sqrt (cos th)) (cbrt (sqrt 2))) (/ (/ (cos th) 2) (cbrt (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (* (/ (sqrt (cos th)) (cbrt (sqrt 2))) (/ (/ (cos th) 2) (cbrt (sqrt 2)))))
* * * * [misc]progress:  [ 360 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt (sqrt 2)))) (cbrt (/ (pow (sqrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (sqrt (cos th)) (cos th)) (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (* (sqrt (cos th)) (cos th)) (sqrt (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (87 enodes)
* * [misc]simplify:  iters left: 1 (100 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (/ (sqrt (sqrt 2)) (sqrt (cos th)))))
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (/ (sqrt (sqrt 2)) (sqrt (cos th)))))
* * * * [misc]progress:  [ 361 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt 2))) (cbrt (/ (pow (sqrt (cos th)) 3) (+ 1 1)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (cos th)) (/ (sqrt 2) (cos th))))
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (cos th)) (/ (sqrt 2) (cos th))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (+ 1 1)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 2) (sqrt (cos th))))
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 2) (sqrt (cos th))))
* * * * [misc]progress:  [ 362 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (sqrt (cos th)) 3) (+ 1 1))) (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (+ 1 1)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 2) (sqrt (cos th))))
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 2) (sqrt (cos th))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (cos th)) (/ (sqrt 2) (cos th))))
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (cos th)) (/ (sqrt 2) (cos th))))
* * * * [misc]progress:  [ 363 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (sqrt (cos th)) 3) (+ 1 1))) (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (+ 1 1)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 2) (sqrt (cos th))))
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 2) (sqrt (cos th))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (cos th)) (/ (sqrt 2) (cos th))))
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (cos th)) (/ (sqrt 2) (cos th))))
* * * * [misc]progress:  [ 364 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow 1 3) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2)))))) (cbrt (/ (pow (cos th) 3) (cbrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow 1 3) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 1 (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2))))))
* [exit]simplify:  Simplified to (cbrt (/ 1 (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2))))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (cbrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (pow (cos th) 3) (cbrt (+ (sqrt 2) (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (/ (pow (cos th) 3) (cbrt (+ (sqrt 2) (sqrt 2)))))
* * * * [misc]progress:  [ 365 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow 1 3) (sqrt (+ (sqrt 2) (sqrt 2))))) (cbrt (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow 1 3) (sqrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 1 (sqrt (+ (sqrt 2) (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (/ 1 (sqrt (+ (sqrt 2) (sqrt 2)))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2)))))
* * * * [misc]progress:  [ 366 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow 1 3) 1)) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow 1 3) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 1 1))
* [exit]simplify:  Simplified to (cbrt (/ 1 1))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (84 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))
* * * * [misc]progress:  [ 367 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow 1 3) 2)) (cbrt (/ (pow (cos th) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow 1 3) 2))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 1 2))
* [exit]simplify:  Simplified to (cbrt (/ 1 2))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (sqrt 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th))))
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th))))
* * * * [misc]progress:  [ 368 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow 1 3) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (pow (cos th) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow 1 3) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* (/ (cos th) 2) (cos th)) (/ (cos th) (cbrt (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (* (* (/ (cos th) 2) (cos th)) (/ (cos th) (cbrt (sqrt 2)))))
* * * * [misc]progress:  [ 369 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow 1 3) (sqrt (sqrt 2)))) (cbrt (/ (pow (cos th) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow 1 3) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 1 (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ 1 (sqrt (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* (/ (cos th) 2) (cos th)) (/ (cos th) (sqrt (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (* (* (/ (cos th) 2) (cos th)) (/ (cos th) (sqrt (sqrt 2)))))
* * * * [misc]progress:  [ 370 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow 1 3) 1)) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow 1 3) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 1 1))
* [exit]simplify:  Simplified to (cbrt (/ 1 1))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (84 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))
* * * * [misc]progress:  [ 371 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow 1 3) (cbrt (sqrt 2)))) (cbrt (/ (pow (cos th) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow 1 3) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 1 (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ 1 (cbrt (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (119 enodes)
* * [misc]simplify:  iters left: 1 (164 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (* (cos th) (cos th)) (cbrt (sqrt 2))) (* (/ 2 (cos th)) (cbrt (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (/ (/ (* (cos th) (cos th)) (cbrt (sqrt 2))) (* (/ 2 (cos th)) (cbrt (sqrt 2)))))
* * * * [misc]progress:  [ 372 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow 1 3) (sqrt (sqrt 2)))) (cbrt (/ (pow (cos th) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow 1 3) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 1 (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ 1 (sqrt (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* (/ (cos th) 2) (cos th)) (/ (cos th) (sqrt (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (* (* (/ (cos th) 2) (cos th)) (/ (cos th) (sqrt (sqrt 2)))))
* * * * [misc]progress:  [ 373 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow 1 3) (sqrt 2))) (cbrt (/ (pow (cos th) 3) (+ 1 1)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow 1 3) (sqrt 2)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 1 (sqrt 2)))
* [exit]simplify:  Simplified to (cbrt (/ 1 (sqrt 2)))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (+ 1 1)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (59 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* (cos th) (cos th)) (/ (cos th) 2)))
* [exit]simplify:  Simplified to (cbrt (* (* (cos th) (cos th)) (/ (cos th) 2)))
* * * * [misc]progress:  [ 374 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow 1 3) (+ 1 1))) (cbrt (/ (pow (cos th) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow 1 3) (+ 1 1)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 1 2))
* [exit]simplify:  Simplified to (cbrt (/ 1 2))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (sqrt 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th))))
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th))))
* * * * [misc]progress:  [ 375 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow 1 3) (+ 1 1))) (cbrt (/ (pow (cos th) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow 1 3) (+ 1 1)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 1 2))
* [exit]simplify:  Simplified to (cbrt (/ 1 2))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (sqrt 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th))))
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th))))
* * * * [misc]progress:  [ 376 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (* (cos th) (cos th)) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2)))))) (cbrt (/ (cos th) (cbrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (* (cos th) (cos th)) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) (cbrt (+ (sqrt 2) (sqrt 2)))) (/ (cos th) (cbrt (+ (sqrt 2) (sqrt 2))))))
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) (cbrt (+ (sqrt 2) (sqrt 2)))) (/ (cos th) (cbrt (+ (sqrt 2) (sqrt 2))))))
* [enter]simplify:  Simplifying (cbrt (/ (cos th) (cbrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (cbrt (* 2 (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (cbrt (* 2 (sqrt 2)))))
* * * * [misc]progress:  [ 377 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (* (cos th) (cos th)) (sqrt (+ (sqrt 2) (sqrt 2))))) (cbrt (/ (cos th) (sqrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (* (cos th) (cos th)) (sqrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (sqrt (+ (sqrt 2) (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (sqrt (+ (sqrt 2) (sqrt 2)))))
* [enter]simplify:  Simplifying (cbrt (/ (cos th) (sqrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt (* 2 (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt (* 2 (sqrt 2)))))
* * * * [misc]progress:  [ 378 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (* (cos th) (cos th)) 1)) (cbrt (/ (cos th) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (* (cos th) (cos th)) 1))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 1) (cos th)))
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 1) (cos th)))
* [enter]simplify:  Simplifying (cbrt (/ (cos th) (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (sqrt 2)))
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (sqrt 2)))
* * * * [misc]progress:  [ 379 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (* (cos th) (cos th)) 2)) (cbrt (/ (cos th) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (* (cos th) (cos th)) 2))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (cbrt (* (cos th) (/ (cos th) 2)))
* [exit]simplify:  Simplified to (cbrt (* (cos th) (/ (cos th) 2)))
* [enter]simplify:  Simplifying (cbrt (/ (cos th) (sqrt 2)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt 2)))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt 2)))
* * * * [misc]progress:  [ 380 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (* (cos th) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (cos th) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (* (cos th) (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2)))))
* [enter]simplify:  Simplifying (cbrt (/ (cos th) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (cbrt (sqrt 2))))
* * * * [misc]progress:  [ 381 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (* (cos th) (cos th)) (sqrt (sqrt 2)))) (cbrt (/ (cos th) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (* (cos th) (cos th)) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (sqrt (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (cos th) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (sqrt (sqrt 2))))
* * * * [misc]progress:  [ 382 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (* (cos th) (cos th)) 1)) (cbrt (/ (cos th) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (* (cos th) (cos th)) 1))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 1) (cos th)))
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 1) (cos th)))
* [enter]simplify:  Simplifying (cbrt (/ (cos th) (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (sqrt 2)))
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (sqrt 2)))
* * * * [misc]progress:  [ 383 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (* (cos th) (cos th)) (cbrt (sqrt 2)))) (cbrt (/ (cos th) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (* (cos th) (cos th)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (cbrt (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (cos th) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* * * * [misc]progress:  [ 384 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (* (cos th) (cos th)) (sqrt (sqrt 2)))) (cbrt (/ (cos th) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (* (cos th) (cos th)) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (sqrt (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (cos th) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (sqrt (sqrt 2))))
* * * * [misc]progress:  [ 385 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (* (cos th) (cos th)) (sqrt 2))) (cbrt (/ (cos th) (+ 1 1)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (* (cos th) (cos th)) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (/ (sqrt 2) (cos th))))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (/ (sqrt 2) (cos th))))
* [enter]simplify:  Simplifying (cbrt (/ (cos th) (+ 1 1)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) 2))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) 2))
* * * * [misc]progress:  [ 386 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (* (cos th) (cos th)) (+ 1 1))) (cbrt (/ (cos th) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (* (cos th) (cos th)) (+ 1 1)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 2) (cos th)))
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 2) (cos th)))
* [enter]simplify:  Simplifying (cbrt (/ (cos th) (sqrt 2)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt 2)))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt 2)))
* * * * [misc]progress:  [ 387 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (* (cos th) (cos th)) (+ 1 1))) (cbrt (/ (cos th) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (* (cos th) (cos th)) (+ 1 1)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 2) (cos th)))
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 2) (cos th)))
* [enter]simplify:  Simplifying (cbrt (/ (cos th) (sqrt 2)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt 2)))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt 2)))
* * * * [misc]progress:  [ 388 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2)))))) (cbrt (/ (cbrt (pow (cos th) 3)) (cbrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* * [misc]simplify:  iters left: 1 (78 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) (cbrt (* (sqrt 2) 2))) (/ (cos th) (cbrt (* (sqrt 2) 2)))))
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) (cbrt (* (sqrt 2) 2))) (/ (cos th) (cbrt (* (sqrt 2) 2)))))
* [enter]simplify:  Simplifying (cbrt (/ (cbrt (pow (cos th) 3)) (cbrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (cbrt (* (sqrt 2) 2))))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (cbrt (* (sqrt 2) 2))))
* * * * [misc]progress:  [ 389 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (sqrt (+ (sqrt 2) (sqrt 2))))) (cbrt (/ (cbrt (pow (cos th) 3)) (sqrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (sqrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* * [misc]simplify:  iters left: 1 (41 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (sqrt (* (sqrt 2) 2))))
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (sqrt (* (sqrt 2) 2))))
* [enter]simplify:  Simplifying (cbrt (/ (cbrt (pow (cos th) 3)) (sqrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt (* (sqrt 2) 2))))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt (* (sqrt 2) 2))))
* * * * [misc]progress:  [ 390 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) 1)) (cbrt (/ (cbrt (pow (cos th) 3)) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* * [misc]simplify:  iters left: 1 (38 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 1) (cos th)))
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 1) (cos th)))
* [enter]simplify:  Simplifying (cbrt (/ (cbrt (pow (cos th) 3)) (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (31 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (sqrt 2)))
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (sqrt 2)))
* * * * [misc]progress:  [ 391 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) 2)) (cbrt (/ (cbrt (pow (cos th) 3)) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) 2))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (36 enodes)
* [exit]simplify:  Simplified to (cbrt (* (cos th) (/ (cos th) 2)))
* [exit]simplify:  Simplified to (cbrt (* (cos th) (/ (cos th) 2)))
* [enter]simplify:  Simplifying (cbrt (/ (cbrt (pow (cos th) 3)) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt 2)))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt 2)))
* * * * [misc]progress:  [ 392 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (cbrt (pow (cos th) 3)) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (62 enodes)
* * [misc]simplify:  iters left: 1 (75 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2)))))
* [enter]simplify:  Simplifying (cbrt (/ (cbrt (pow (cos th) 3)) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (cbrt (sqrt 2))))
* * * * [misc]progress:  [ 393 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (sqrt (sqrt 2)))) (cbrt (/ (cbrt (pow (cos th) 3)) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* * [misc]simplify:  iters left: 1 (38 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (sqrt (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (cbrt (pow (cos th) 3)) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (sqrt (sqrt 2))))
* * * * [misc]progress:  [ 394 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) 1)) (cbrt (/ (cbrt (pow (cos th) 3)) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* * [misc]simplify:  iters left: 1 (38 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 1) (cos th)))
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 1) (cos th)))
* [enter]simplify:  Simplifying (cbrt (/ (cbrt (pow (cos th) 3)) (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (31 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (sqrt 2)))
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (sqrt 2)))
* * * * [misc]progress:  [ 395 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (cbrt (sqrt 2)))) (cbrt (/ (cbrt (pow (cos th) 3)) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* * [misc]simplify:  iters left: 1 (38 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (cbrt (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (cbrt (pow (cos th) 3)) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (41 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* * * * [misc]progress:  [ 396 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (sqrt (sqrt 2)))) (cbrt (/ (cbrt (pow (cos th) 3)) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* * [misc]simplify:  iters left: 1 (38 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (sqrt (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (cbrt (pow (cos th) 3)) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (sqrt (sqrt 2))))
* * * * [misc]progress:  [ 397 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (sqrt 2))) (cbrt (/ (cbrt (pow (cos th) 3)) (+ 1 1)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (37 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) (sqrt 2)) (cos th)))
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) (sqrt 2)) (cos th)))
* [enter]simplify:  Simplifying (cbrt (/ (cbrt (pow (cos th) 3)) (+ 1 1)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) 2))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) 2))
* * * * [misc]progress:  [ 398 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (+ 1 1))) (cbrt (/ (cbrt (pow (cos th) 3)) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (+ 1 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) 2))
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) 2))
* [enter]simplify:  Simplifying (cbrt (/ (cbrt (pow (cos th) 3)) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt 2)))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt 2)))
* * * * [misc]progress:  [ 399 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (+ 1 1))) (cbrt (/ (cbrt (pow (cos th) 3)) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (+ 1 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) 2))
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) 2))
* [enter]simplify:  Simplifying (cbrt (/ (cbrt (pow (cos th) 3)) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt 2)))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt 2)))
* * * * [misc]progress:  [ 400 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2)))))) (cbrt (/ (pow (cbrt (cos th)) 3) (cbrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (161 enodes)
* * [misc]simplify:  iters left: 1 (209 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) (cbrt (* (sqrt 2) 2))) (/ (cos th) (cbrt (* (sqrt 2) 2)))))
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) (cbrt (* (sqrt 2) 2))) (/ (cos th) (cbrt (* (sqrt 2) 2)))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cbrt (cos th)) 3) (cbrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (cbrt (* (sqrt 2) 2))))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (cbrt (* (sqrt 2) 2))))
* * * * [misc]progress:  [ 401 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt (+ (sqrt 2) (sqrt 2))))) (cbrt (/ (pow (cbrt (cos th)) 3) (sqrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (75 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (sqrt (* (sqrt 2) 2))))
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (sqrt (* (sqrt 2) 2))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cbrt (cos th)) 3) (sqrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt (* (sqrt 2) 2))))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt (* (sqrt 2) 2))))
* * * * [misc]progress:  [ 402 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) 1)) (cbrt (/ (pow (cbrt (cos th)) 3) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (69 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) 1))
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) 1))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cbrt (cos th)) 3) (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (sqrt 2)))
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (sqrt 2)))
* * * * [misc]progress:  [ 403 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) 2)) (cbrt (/ (pow (cbrt (cos th)) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) 2))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (70 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 2) (cos th)))
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 2) (cos th)))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cbrt (cos th)) 3) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt 2)))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt 2)))
* * * * [misc]progress:  [ 404 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (pow (cbrt (cos th)) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (86 enodes)
* * [misc]simplify:  iters left: 2 (157 enodes)
* * [misc]simplify:  iters left: 1 (200 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (cos th) (cbrt (sqrt 2)))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cbrt (cos th)) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (86 enodes)
* * [misc]simplify:  iters left: 1 (99 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (cbrt (sqrt 2))))
* * * * [misc]progress:  [ 405 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt (sqrt 2)))) (cbrt (/ (pow (cbrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (sqrt (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cbrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (86 enodes)
* * [misc]simplify:  iters left: 1 (99 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (sqrt (sqrt 2))))
* * * * [misc]progress:  [ 406 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) 1)) (cbrt (/ (pow (cbrt (cos th)) 3) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (69 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) 1))
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) 1))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cbrt (cos th)) 3) (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (sqrt 2)))
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (sqrt 2)))
* * * * [misc]progress:  [ 407 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (cbrt (sqrt 2)))) (cbrt (/ (pow (cbrt (cos th)) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (cbrt (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cbrt (cos th)) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (72 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (183 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (/ (cos th) 2) (cbrt (sqrt 2))) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (/ (/ (cos th) 2) (cbrt (sqrt 2))) (cbrt (sqrt 2))))
* * * * [misc]progress:  [ 408 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt (sqrt 2)))) (cbrt (/ (pow (cbrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (sqrt (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cbrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (86 enodes)
* * [misc]simplify:  iters left: 1 (99 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (sqrt (sqrt 2))))
* * * * [misc]progress:  [ 409 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt 2))) (cbrt (/ (pow (cbrt (cos th)) 3) (+ 1 1)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (71 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (/ (sqrt 2) (cos th))))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (/ (sqrt 2) (cos th))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cbrt (cos th)) 3) (+ 1 1)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) 2))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) 2))
* * * * [misc]progress:  [ 410 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (+ 1 1))) (cbrt (/ (pow (cbrt (cos th)) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (+ 1 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (137 enodes)
* * [misc]simplify:  iters left: 1 (200 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 2) (cos th)))
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 2) (cos th)))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cbrt (cos th)) 3) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt 2)))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt 2)))
* * * * [misc]progress:  [ 411 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (+ 1 1))) (cbrt (/ (pow (cbrt (cos th)) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (+ 1 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (137 enodes)
* * [misc]simplify:  iters left: 1 (200 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 2) (cos th)))
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 2) (cos th)))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cbrt (cos th)) 3) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt 2)))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt 2)))
* * * * [misc]progress:  [ 412 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (sqrt (cos th)) 3) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2)))))) (cbrt (/ (pow (sqrt (cos th)) 3) (cbrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (* (sqrt (cos th)) (cos th)) (cbrt (* (sqrt 2) 2))) (cbrt (* (sqrt 2) 2))))
* [exit]simplify:  Simplified to (cbrt (/ (/ (* (sqrt (cos th)) (cos th)) (cbrt (* (sqrt 2) 2))) (cbrt (* (sqrt 2) 2))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (cbrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (sqrt (cos th))) (cbrt (* (sqrt 2) 2))))
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (sqrt (cos th))) (cbrt (* (sqrt 2) 2))))
* * * * [misc]progress:  [ 413 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt (+ (sqrt 2) (sqrt 2))))) (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (sqrt (cos th))) (sqrt (* (sqrt 2) 2))))
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (sqrt (cos th))) (sqrt (* (sqrt 2) 2))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (sqrt (cos th))) (sqrt (* (sqrt 2) 2))))
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (sqrt (cos th))) (sqrt (* (sqrt 2) 2))))
* * * * [misc]progress:  [ 414 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (sqrt (cos th)) 3) 1)) (cbrt (/ (pow (sqrt (cos th)) 3) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (cbrt (* (sqrt (cos th)) (/ (cos th) 1)))
* [exit]simplify:  Simplified to (cbrt (* (sqrt (cos th)) (/ (cos th) 1)))
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (86 enodes)
* * [misc]simplify:  iters left: 1 (99 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (/ (sqrt 2) (sqrt (cos th)))))
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (/ (sqrt 2) (sqrt (cos th)))))
* * * * [misc]progress:  [ 415 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (sqrt (cos th)) 3) 2)) (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) 2))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 2) (sqrt (cos th))))
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 2) (sqrt (cos th))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (cos th)) (/ (sqrt 2) (cos th))))
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (cos th)) (/ (sqrt 2) (cos th))))
* * * * [misc]progress:  [ 416 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (sqrt (cos th)) 3) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (pow (sqrt (cos th)) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (57 enodes)
* * [misc]simplify:  iters left: 1 (62 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (sqrt (cos th)) (cbrt (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (sqrt (cos th)) (cbrt (sqrt 2)))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (87 enodes)
* * [misc]simplify:  iters left: 1 (100 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (/ (cbrt (sqrt 2)) (sqrt (cos th)))))
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (/ (cbrt (sqrt 2)) (sqrt (cos th)))))
* * * * [misc]progress:  [ 417 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt (sqrt 2)))) (cbrt (/ (pow (sqrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (sqrt (cos th)) (cos th)) (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (* (sqrt (cos th)) (cos th)) (sqrt (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (87 enodes)
* * [misc]simplify:  iters left: 1 (100 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (/ (sqrt (sqrt 2)) (sqrt (cos th)))))
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (/ (sqrt (sqrt 2)) (sqrt (cos th)))))
* * * * [misc]progress:  [ 418 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (sqrt (cos th)) 3) 1)) (cbrt (/ (pow (sqrt (cos th)) 3) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (cbrt (* (sqrt (cos th)) (/ (cos th) 1)))
* [exit]simplify:  Simplified to (cbrt (* (sqrt (cos th)) (/ (cos th) 1)))
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (86 enodes)
* * [misc]simplify:  iters left: 1 (99 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (/ (sqrt 2) (sqrt (cos th)))))
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (/ (sqrt 2) (sqrt (cos th)))))
* * * * [misc]progress:  [ 419 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (sqrt (cos th)) 3) (cbrt (sqrt 2)))) (cbrt (/ (pow (sqrt (cos th)) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (sqrt (cos th)) (cos th)) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (* (sqrt (cos th)) (cos th)) (cbrt (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (121 enodes)
* * [misc]simplify:  iters left: 1 (184 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (sqrt (cos th)) (cbrt (sqrt 2))) (/ (/ (cos th) 2) (cbrt (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (* (/ (sqrt (cos th)) (cbrt (sqrt 2))) (/ (/ (cos th) 2) (cbrt (sqrt 2)))))
* * * * [misc]progress:  [ 420 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt (sqrt 2)))) (cbrt (/ (pow (sqrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (sqrt (cos th)) (cos th)) (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (* (sqrt (cos th)) (cos th)) (sqrt (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (87 enodes)
* * [misc]simplify:  iters left: 1 (100 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (/ (sqrt (sqrt 2)) (sqrt (cos th)))))
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) 2) (/ (sqrt (sqrt 2)) (sqrt (cos th)))))
* * * * [misc]progress:  [ 421 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt 2))) (cbrt (/ (pow (sqrt (cos th)) 3) (+ 1 1)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (cos th)) (/ (sqrt 2) (cos th))))
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (cos th)) (/ (sqrt 2) (cos th))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (+ 1 1)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 2) (sqrt (cos th))))
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 2) (sqrt (cos th))))
* * * * [misc]progress:  [ 422 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (sqrt (cos th)) 3) (+ 1 1))) (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (+ 1 1)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 2) (sqrt (cos th))))
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 2) (sqrt (cos th))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (cos th)) (/ (sqrt 2) (cos th))))
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (cos th)) (/ (sqrt 2) (cos th))))
* * * * [misc]progress:  [ 423 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (sqrt (cos th)) 3) (+ 1 1))) (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (+ 1 1)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 2) (sqrt (cos th))))
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 2) (sqrt (cos th))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (sqrt (cos th)) 3) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (cos th)) (/ (sqrt 2) (cos th))))
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (cos th)) (/ (sqrt 2) (cos th))))
* * * * [misc]progress:  [ 424 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow 1 3) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2)))))) (cbrt (/ (pow (cos th) 3) (cbrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow 1 3) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 1 (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2))))))
* [exit]simplify:  Simplified to (cbrt (/ 1 (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2))))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (cbrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (pow (cos th) 3) (cbrt (+ (sqrt 2) (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (/ (pow (cos th) 3) (cbrt (+ (sqrt 2) (sqrt 2)))))
* * * * [misc]progress:  [ 425 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow 1 3) (sqrt (+ (sqrt 2) (sqrt 2))))) (cbrt (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow 1 3) (sqrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 1 (sqrt (+ (sqrt 2) (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (/ 1 (sqrt (+ (sqrt 2) (sqrt 2)))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2)))))
* * * * [misc]progress:  [ 426 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow 1 3) 1)) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow 1 3) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 1 1))
* [exit]simplify:  Simplified to (cbrt (/ 1 1))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (84 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))
* * * * [misc]progress:  [ 427 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow 1 3) 2)) (cbrt (/ (pow (cos th) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow 1 3) 2))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 1 2))
* [exit]simplify:  Simplified to (cbrt (/ 1 2))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (sqrt 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th))))
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th))))
* * * * [misc]progress:  [ 428 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow 1 3) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (pow (cos th) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow 1 3) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* (/ (cos th) 2) (cos th)) (/ (cos th) (cbrt (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (* (* (/ (cos th) 2) (cos th)) (/ (cos th) (cbrt (sqrt 2)))))
* * * * [misc]progress:  [ 429 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow 1 3) (sqrt (sqrt 2)))) (cbrt (/ (pow (cos th) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow 1 3) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 1 (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ 1 (sqrt (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* (/ (cos th) 2) (cos th)) (/ (cos th) (sqrt (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (* (* (/ (cos th) 2) (cos th)) (/ (cos th) (sqrt (sqrt 2)))))
* * * * [misc]progress:  [ 430 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow 1 3) 1)) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow 1 3) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 1 1))
* [exit]simplify:  Simplified to (cbrt (/ 1 1))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (84 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))
* * * * [misc]progress:  [ 431 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow 1 3) (cbrt (sqrt 2)))) (cbrt (/ (pow (cos th) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow 1 3) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 1 (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ 1 (cbrt (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (119 enodes)
* * [misc]simplify:  iters left: 1 (164 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (* (cos th) (cos th)) (cbrt (sqrt 2))) (* (/ 2 (cos th)) (cbrt (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (/ (/ (* (cos th) (cos th)) (cbrt (sqrt 2))) (* (/ 2 (cos th)) (cbrt (sqrt 2)))))
* * * * [misc]progress:  [ 432 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow 1 3) (sqrt (sqrt 2)))) (cbrt (/ (pow (cos th) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow 1 3) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 1 (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ 1 (sqrt (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* (/ (cos th) 2) (cos th)) (/ (cos th) (sqrt (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (* (* (/ (cos th) 2) (cos th)) (/ (cos th) (sqrt (sqrt 2)))))
* * * * [misc]progress:  [ 433 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow 1 3) (sqrt 2))) (cbrt (/ (pow (cos th) 3) (+ 1 1)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow 1 3) (sqrt 2)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 1 (sqrt 2)))
* [exit]simplify:  Simplified to (cbrt (/ 1 (sqrt 2)))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (+ 1 1)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (59 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* (cos th) (cos th)) (/ (cos th) 2)))
* [exit]simplify:  Simplified to (cbrt (* (* (cos th) (cos th)) (/ (cos th) 2)))
* * * * [misc]progress:  [ 434 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow 1 3) (+ 1 1))) (cbrt (/ (pow (cos th) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow 1 3) (+ 1 1)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 1 2))
* [exit]simplify:  Simplified to (cbrt (/ 1 2))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (sqrt 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th))))
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th))))
* * * * [misc]progress:  [ 435 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow 1 3) (+ 1 1))) (cbrt (/ (pow (cos th) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow 1 3) (+ 1 1)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 1 2))
* [exit]simplify:  Simplified to (cbrt (/ 1 2))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (sqrt 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th))))
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th))))
* * * * [misc]progress:  [ 436 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (cos th) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2)))))) (cbrt (/ (* (cos th) (cos th)) (cbrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (cos th) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2))))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) (cbrt (* 2 (sqrt 2)))) (cbrt (* 2 (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (/ (/ (cos th) (cbrt (* 2 (sqrt 2)))) (cbrt (* 2 (sqrt 2)))))
* [enter]simplify:  Simplifying (cbrt (/ (* (cos th) (cos th)) (cbrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (cbrt (+ (sqrt 2) (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (cbrt (+ (sqrt 2) (sqrt 2)))))
* * * * [misc]progress:  [ 437 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (cos th) (sqrt (+ (sqrt 2) (sqrt 2))))) (cbrt (/ (* (cos th) (cos th)) (sqrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (cos th) (sqrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt (* 2 (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt (* 2 (sqrt 2)))))
* [enter]simplify:  Simplifying (cbrt (/ (* (cos th) (cos th)) (sqrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (sqrt (+ (sqrt 2) (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (sqrt (+ (sqrt 2) (sqrt 2)))))
* * * * [misc]progress:  [ 438 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (cos th) 1)) (cbrt (/ (* (cos th) (cos th)) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (cos th) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) 1))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) 1))
* [enter]simplify:  Simplifying (cbrt (/ (* (cos th) (cos th)) (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (43 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 2) (/ (cos th) (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 2) (/ (cos th) (sqrt 2))))
* * * * [misc]progress:  [ 439 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (cos th) 2)) (cbrt (/ (* (cos th) (cos th)) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (cos th) 2))
* * [misc]simplify:  iters left: 4 (5 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) 2))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) 2))
* [enter]simplify:  Simplifying (cbrt (/ (* (cos th) (cos th)) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (/ (sqrt 2) (cos th))))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (/ (sqrt 2) (cos th))))
* * * * [misc]progress:  [ 440 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (* (cos th) (cos th)) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* [enter]simplify:  Simplifying (cbrt (/ (* (cos th) (cos th)) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (cos th) 2)))
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) (cbrt (sqrt 2))) (/ (cos th) 2)))
* * * * [misc]progress:  [ 441 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (cos th) (sqrt (sqrt 2)))) (cbrt (/ (* (cos th) (cos th)) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (cos th) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (* (cos th) (cos th)) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) (sqrt (sqrt 2))) (/ (cos th) 2)))
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) (sqrt (sqrt 2))) (/ (cos th) 2)))
* * * * [misc]progress:  [ 442 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (cos th) 1)) (cbrt (/ (* (cos th) (cos th)) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (cos th) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) 1))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) 1))
* [enter]simplify:  Simplifying (cbrt (/ (* (cos th) (cos th)) (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (43 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 2) (/ (cos th) (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 2) (/ (cos th) (sqrt 2))))
* * * * [misc]progress:  [ 443 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (cos th) (cbrt (sqrt 2)))) (cbrt (/ (* (cos th) (cos th)) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (cos th) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (cbrt (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (* (cos th) (cos th)) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (77 enodes)
* * [misc]simplify:  iters left: 1 (101 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (* (cos th) (cos th)) (cbrt (sqrt 2))) (* 2 (cbrt (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (/ (/ (* (cos th) (cos th)) (cbrt (sqrt 2))) (* 2 (cbrt (sqrt 2)))))
* * * * [misc]progress:  [ 444 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (cos th) (sqrt (sqrt 2)))) (cbrt (/ (* (cos th) (cos th)) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (cos th) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (* (cos th) (cos th)) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) (sqrt (sqrt 2))) (/ (cos th) 2)))
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) (sqrt (sqrt 2))) (/ (cos th) 2)))
* * * * [misc]progress:  [ 445 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (* (cos th) (cos th)) (+ 1 1)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (cos th) (sqrt 2)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt 2)))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt 2)))
* [enter]simplify:  Simplifying (cbrt (/ (* (cos th) (cos th)) (+ 1 1)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 2) (cos th)))
* [exit]simplify:  Simplified to (cbrt (* (/ (cos th) 2) (cos th)))
* * * * [misc]progress:  [ 446 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (cos th) (+ 1 1))) (cbrt (/ (* (cos th) (cos th)) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (cos th) (+ 1 1)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) 2))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) 2))
* [enter]simplify:  Simplifying (cbrt (/ (* (cos th) (cos th)) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (/ (sqrt 2) (cos th))))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (/ (sqrt 2) (cos th))))
* * * * [misc]progress:  [ 447 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (cos th) (+ 1 1))) (cbrt (/ (* (cos th) (cos th)) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (cos th) (+ 1 1)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) 2))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) 2))
* [enter]simplify:  Simplifying (cbrt (/ (* (cos th) (cos th)) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (/ (sqrt 2) (cos th))))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (/ (sqrt 2) (cos th))))
* * * * [misc]progress:  [ 448 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (sqrt (pow (cos th) 3)) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2)))))) (cbrt (/ (sqrt (pow (cos th) 3)) (cbrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (sqrt (pow (cos th) 3)) (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) (* (cbrt (* (sqrt 2) 2)) (cbrt (* (sqrt 2) 2)))))
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) (* (cbrt (* (sqrt 2) 2)) (cbrt (* (sqrt 2) 2)))))
* [enter]simplify:  Simplifying (cbrt (/ (sqrt (pow (cos th) 3)) (cbrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) (cbrt (* (sqrt 2) 2))))
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) (cbrt (* (sqrt 2) 2))))
* * * * [misc]progress:  [ 449 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt (+ (sqrt 2) (sqrt 2))))) (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt (* (sqrt 2) 2))))
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt (* (sqrt 2) 2))))
* [enter]simplify:  Simplifying (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt (* (sqrt 2) 2))))
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt (* (sqrt 2) 2))))
* * * * [misc]progress:  [ 450 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (sqrt (pow (cos th) 3)) 1)) (cbrt (/ (sqrt (pow (cos th) 3)) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (sqrt (pow (cos th) 3)) 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) 1))
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) 1))
* [enter]simplify:  Simplifying (cbrt (/ (sqrt (pow (cos th) 3)) (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) (* (sqrt 2) 2)))
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) (* (sqrt 2) 2)))
* * * * [misc]progress:  [ 451 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (sqrt (pow (cos th) 3)) 2)) (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (sqrt (pow (cos th) 3)) 2))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) 2))
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) 2))
* [enter]simplify:  Simplifying (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt 2)))
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt 2)))
* * * * [misc]progress:  [ 452 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (sqrt (pow (cos th) 3)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (sqrt (pow (cos th) 3)) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (sqrt (pow (cos th) 3)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* [enter]simplify:  Simplifying (cbrt (/ (sqrt (pow (cos th) 3)) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) (* 2 (cbrt (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) (* 2 (cbrt (sqrt 2)))))
* * * * [misc]progress:  [ 453 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt (sqrt 2)))) (cbrt (/ (sqrt (pow (cos th) 3)) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (sqrt (pow (cos th) 3)) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) (* 2 (sqrt (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) (* 2 (sqrt (sqrt 2)))))
* * * * [misc]progress:  [ 454 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (sqrt (pow (cos th) 3)) 1)) (cbrt (/ (sqrt (pow (cos th) 3)) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (sqrt (pow (cos th) 3)) 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) 1))
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) 1))
* [enter]simplify:  Simplifying (cbrt (/ (sqrt (pow (cos th) 3)) (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) (* (sqrt 2) 2)))
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) (* (sqrt 2) 2)))
* * * * [misc]progress:  [ 455 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (sqrt (pow (cos th) 3)) (cbrt (sqrt 2)))) (cbrt (/ (sqrt (pow (cos th) 3)) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (sqrt (pow (cos th) 3)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) (cbrt (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (sqrt (pow (cos th) 3)) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) 2)))
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) 2)))
* * * * [misc]progress:  [ 456 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt (sqrt 2)))) (cbrt (/ (sqrt (pow (cos th) 3)) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (sqrt (pow (cos th) 3)) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) (* 2 (sqrt (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) (* 2 (sqrt (sqrt 2)))))
* * * * [misc]progress:  [ 457 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt 2))) (cbrt (/ (sqrt (pow (cos th) 3)) (+ 1 1)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt 2)))
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt 2)))
* [enter]simplify:  Simplifying (cbrt (/ (sqrt (pow (cos th) 3)) (+ 1 1)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) 2))
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) 2))
* * * * [misc]progress:  [ 458 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (sqrt (pow (cos th) 3)) (+ 1 1))) (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (sqrt (pow (cos th) 3)) (+ 1 1)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) 2))
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) 2))
* [enter]simplify:  Simplifying (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt 2)))
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt 2)))
* * * * [misc]progress:  [ 459 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (sqrt (pow (cos th) 3)) (+ 1 1))) (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (sqrt (pow (cos th) 3)) (+ 1 1)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) 2))
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) 2))
* [enter]simplify:  Simplifying (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt 2)))
* [exit]simplify:  Simplified to (cbrt (/ (sqrt (pow (cos th) 3)) (sqrt 2)))
* * * * [misc]progress:  [ 460 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ 1 (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2)))))) (cbrt (/ (pow (cos th) 3) (cbrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ 1 (* (cbrt (+ (sqrt 2) (sqrt 2))) (cbrt (+ (sqrt 2) (sqrt 2))))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 1 (* (cbrt (* (sqrt 2) 2)) (cbrt (* (sqrt 2) 2)))))
* [exit]simplify:  Simplified to (cbrt (/ 1 (* (cbrt (* (sqrt 2) 2)) (cbrt (* (sqrt 2) 2)))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (cbrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (pow (cos th) 3) (cbrt (+ (sqrt 2) (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (/ (pow (cos th) 3) (cbrt (+ (sqrt 2) (sqrt 2)))))
* * * * [misc]progress:  [ 461 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ 1 (sqrt (+ (sqrt 2) (sqrt 2))))) (cbrt (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ 1 (sqrt (+ (sqrt 2) (sqrt 2)))))
* * [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 (/ 1 (sqrt (* (sqrt 2) 2))))
* [exit]simplify:  Simplified to (cbrt (/ 1 (sqrt (* (sqrt 2) 2))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (/ (pow (cos th) 3) (sqrt (+ (sqrt 2) (sqrt 2)))))
* * * * [misc]progress:  [ 462 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ 1 1)) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ 1 1))
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (cbrt 1)
* [exit]simplify:  Simplified to (cbrt 1)
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (84 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))
* * * * [misc]progress:  [ 463 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ 1 2)) (cbrt (/ (pow (cos th) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ 1 2))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 1 2))
* [exit]simplify:  Simplified to (cbrt (/ 1 2))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (sqrt 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th))))
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th))))
* * * * [misc]progress:  [ 464 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))) (cbrt (/ (pow (cos th) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (/ 1 (cbrt (sqrt 2))) (cbrt (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (+ (cbrt (sqrt 2)) (cbrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* (/ (cos th) 2) (cos th)) (/ (cos th) (cbrt (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (* (* (/ (cos th) 2) (cos th)) (/ (cos th) (cbrt (sqrt 2)))))
* * * * [misc]progress:  [ 465 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ 1 (sqrt (sqrt 2)))) (cbrt (/ (pow (cos th) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ 1 (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 1 (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ 1 (sqrt (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* (/ (cos th) 2) (cos th)) (/ (cos th) (sqrt (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (* (* (/ (cos th) 2) (cos th)) (/ (cos th) (sqrt (sqrt 2)))))
* * * * [misc]progress:  [ 466 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ 1 1)) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ 1 1))
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (cbrt 1)
* [exit]simplify:  Simplified to (cbrt 1)
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (84 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))
* * * * [misc]progress:  [ 467 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ 1 (cbrt (sqrt 2)))) (cbrt (/ (pow (cos th) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ 1 (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 1 (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ 1 (cbrt (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (+ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (119 enodes)
* * [misc]simplify:  iters left: 1 (164 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (* (cos th) (cos th)) (cbrt (sqrt 2))) (* (/ 2 (cos th)) (cbrt (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (/ (/ (* (cos th) (cos th)) (cbrt (sqrt 2))) (* (/ 2 (cos th)) (cbrt (sqrt 2)))))
* * * * [misc]progress:  [ 468 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ 1 (sqrt (sqrt 2)))) (cbrt (/ (pow (cos th) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ 1 (sqrt (sqrt 2))))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 1 (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ 1 (sqrt (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (+ (sqrt (sqrt 2)) (sqrt (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* (/ (cos th) 2) (cos th)) (/ (cos th) (sqrt (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (* (* (/ (cos th) 2) (cos th)) (/ (cos th) (sqrt (sqrt 2)))))
* * * * [misc]progress:  [ 469 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ 1 (sqrt 2))) (cbrt (/ (pow (cos th) 3) (+ 1 1)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ 1 (sqrt 2)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 1 (sqrt 2)))
* [exit]simplify:  Simplified to (cbrt (/ 1 (sqrt 2)))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (+ 1 1)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (59 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* (cos th) (cos th)) (/ (cos th) 2)))
* [exit]simplify:  Simplified to (cbrt (* (* (cos th) (cos th)) (/ (cos th) 2)))
* * * * [misc]progress:  [ 470 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ 1 (+ 1 1))) (cbrt (/ (pow (cos th) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ 1 (+ 1 1)))
* * [misc]simplify:  iters left: 5 (4 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 1 2))
* [exit]simplify:  Simplified to (cbrt (/ 1 2))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (sqrt 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th))))
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th))))
* * * * [misc]progress:  [ 471 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ 1 (+ 1 1))) (cbrt (/ (pow (cos th) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ 1 (+ 1 1)))
* * [misc]simplify:  iters left: 5 (4 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 1 2))
* [exit]simplify:  Simplified to (cbrt (/ 1 2))
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (sqrt 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th))))
* [exit]simplify:  Simplified to (cbrt (/ (* (cos th) (cos th)) (/ (sqrt 2) (cos th))))
* * * * [misc]progress:  [ 472 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt 1) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (cbrt 1)
* [exit]simplify:  Simplified to (cbrt 1)
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (84 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))
* * * * [misc]progress:  [ 473 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (pow (cos th) 3)) (cbrt (/ 1 (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (pow (cos th) 3))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* * [misc]simplify:  iters left: 1 (14 enodes)
* [exit]simplify:  Simplified to (cos th)
* [exit]simplify:  Simplified to (cos th)
* [enter]simplify:  Simplifying (cbrt (/ 1 (+ (sqrt 2) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ 1 2) (sqrt 2)))
* [exit]simplify:  Simplified to (cbrt (/ (/ 1 2) (sqrt 2)))
* * * * [misc]progress:  [ 474 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (cos th) 3) (+ (pow (sqrt 2) 3) (pow (sqrt 2) 3)))) (cbrt (+ (* (sqrt 2) (sqrt 2)) (- (* (sqrt 2) (sqrt 2)) (* (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (+ (pow (sqrt 2) 3) (pow (sqrt 2) 3))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (74 enodes)
* * [misc]simplify:  iters left: 2 (129 enodes)
* * [misc]simplify:  iters left: 1 (189 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (pow (cos th) 3) (* (sqrt 2) (+ 2 2))))
* [exit]simplify:  Simplified to (cbrt (/ (pow (cos th) 3) (* (sqrt 2) (+ 2 2))))
* [enter]simplify:  Simplifying (cbrt (+ (* (sqrt 2) (sqrt 2)) (- (* (sqrt 2) (sqrt 2)) (* (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (cbrt 2)
* [exit]simplify:  Simplified to (cbrt 2)
* * * * [misc]progress:  [ 475 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (pow (cos th) 3) (- (* (sqrt 2) (sqrt 2)) (* (sqrt 2) (sqrt 2))))) (cbrt (- (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (/ (pow (cos th) 3) (- (* (sqrt 2) (sqrt 2)) (* (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) 0))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) 0))
* [enter]simplify:  Simplifying (cbrt (- (sqrt 2) (sqrt 2)))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to (cbrt 0)
* [exit]simplify:  Simplified to (cbrt 0)
* * * * [misc]progress:  [ 476 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (/ (cbrt (pow (cos th) 3)) (cbrt (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (cbrt (pow (cos th) 3))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* * [misc]simplify:  iters left: 1 (14 enodes)
* [exit]simplify:  Simplified to (cos th)
* [exit]simplify:  Simplified to (cos th)
* [enter]simplify:  Simplifying (cbrt (+ (sqrt 2) (sqrt 2)))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (sqrt 2) (sqrt 2)))
* [exit]simplify:  Simplified to (cbrt (+ (sqrt 2) (sqrt 2)))
* * * * [misc]progress:  [ 477 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (* (cbrt (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (cbrt (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))) (cbrt (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (* (cbrt (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (cbrt (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (86 enodes)
* * [misc]simplify:  iters left: 1 (100 enodes)
* [exit]simplify:  Simplified to (* (cbrt (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (cbrt (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))))
* [exit]simplify:  Simplified to (* (cbrt (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (cbrt (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))))
* [enter]simplify:  Simplifying (cbrt (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (cbrt (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* [exit]simplify:  Simplified to (cbrt (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* * * * [misc]progress:  [ 478 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (* (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (88 enodes)
* * [misc]simplify:  iters left: 1 (101 enodes)
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))
* * * * [misc]progress:  [ 479 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (sqrt (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (sqrt (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (sqrt (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* [exit]simplify:  Simplified to (sqrt (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* [enter]simplify:  Simplifying (sqrt (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* [exit]simplify:  Simplified to (sqrt (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* * * * [misc]progress:  [ 480 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* 1 (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* * * * [misc]progress:  [ 481 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (exp (* (log (cos th)) 3)) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (* (log (cos th)) 3)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (* (log (cos th)) 3)
* [exit]simplify:  Simplified to (* (log (cos th)) 3)
* * * * [misc]progress:  [ 482 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (exp (* (log (cos th)) 3)) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (* (log (cos th)) 3)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (* (log (cos th)) 3)
* [exit]simplify:  Simplified to (* (log (cos th)) 3)
* * * * [misc]progress:  [ 483 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (cos th) (* 1 3)) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (* 1 3)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 3
* [exit]simplify:  Simplified to 3
* * * * [misc]progress:  [ 484 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (* (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (pow (cbrt (cos th)) 3)) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (pow (* (cbrt (cos th)) (cbrt (cos th))) 3)
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (* (cos th) (cos th))
* [exit]simplify:  Simplified to (* (cos th) (cos th))
* [enter]simplify:  Simplifying (pow (cbrt (cos th)) 3)
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* [exit]simplify:  Simplified to (cos th)
* [exit]simplify:  Simplified to (cos th)
* * * * [misc]progress:  [ 485 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (* (pow (sqrt (cos th)) 3) (pow (sqrt (cos th)) 3)) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (pow (sqrt (cos th)) 3)
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* [exit]simplify:  Simplified to (* (sqrt (cos th)) (cos th))
* [exit]simplify:  Simplified to (* (sqrt (cos th)) (cos th))
* [enter]simplify:  Simplifying (pow (sqrt (cos th)) 3)
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* [exit]simplify:  Simplified to (* (sqrt (cos th)) (cos th))
* [exit]simplify:  Simplified to (* (sqrt (cos th)) (cos th))
* * * * [misc]progress:  [ 486 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (* (pow 1 3) (pow (cos th) 3)) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (pow 1 3)
* * [misc]simplify:  iters left: 1 (3 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (pow (cos th) 3)
* * [misc]simplify:  iters left: 2 (4 enodes)
* * [misc]simplify:  iters left: 1 (7 enodes)
* [exit]simplify:  Simplified to (pow (cos th) 3)
* [exit]simplify:  Simplified to (pow (cos th) 3)
* * * * [misc]progress:  [ 487 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (* (* (cos th) (cos th)) (cos th)) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (* (cos th) (cos th))
* * [misc]simplify:  iters left: 3 (3 enodes)
* [exit]simplify:  Simplified to (* (cos th) (cos th))
* [exit]simplify:  Simplified to (* (cos th) (cos th))
* * * * [misc]progress:  [ 488 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (pow (cos th) 3) 1) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* * * * [misc]progress:  [ 489 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (exp (log (pow (cos th) 3))) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (log (pow (cos th) 3))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (14 enodes)
* [exit]simplify:  Simplified to (* 3 (log (cos th)))
* [exit]simplify:  Simplified to (* 3 (log (cos th)))
* * * * [misc]progress:  [ 490 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (log (exp (pow (cos th) 3))) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (exp (pow (cos th) 3))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* * [misc]simplify:  iters left: 1 (12 enodes)
* [exit]simplify:  Simplified to (exp (pow (cos th) 3))
* [exit]simplify:  Simplified to (exp (pow (cos th) 3))
* * * * [misc]progress:  [ 491 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (* (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3))) (cbrt (pow (cos th) 3))) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (* (cbrt (pow (cos th) 3)) (cbrt (pow (cos th) 3)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (* (cos th) (cos th))
* [exit]simplify:  Simplified to (* (cos th) (cos th))
* [enter]simplify:  Simplifying (cbrt (pow (cos th) 3))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* * [misc]simplify:  iters left: 1 (14 enodes)
* [exit]simplify:  Simplified to (cos th)
* [exit]simplify:  Simplified to (cos th)
* * * * [misc]progress:  [ 492 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (cbrt (* (* (pow (cos th) 3) (pow (cos th) 3)) (pow (cos th) 3))) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (* (* (pow (cos th) 3) (pow (cos th) 3)) (pow (cos th) 3))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (pow (pow (cos th) 3) 3)
* [exit]simplify:  Simplified to (pow (pow (cos th) 3) 3)
* * * * [misc]progress:  [ 493 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (* (pow (* (cbrt (cos th)) (cbrt (cos th))) 3) (pow (cbrt (cos th)) 3)) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (pow (* (cbrt (cos th)) (cbrt (cos th))) 3)
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (* (cos th) (cos th))
* [exit]simplify:  Simplified to (* (cos th) (cos th))
* [enter]simplify:  Simplifying (pow (cbrt (cos th)) 3)
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* [exit]simplify:  Simplified to (cos th)
* [exit]simplify:  Simplified to (cos th)
* * * * [misc]progress:  [ 494 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (* (pow (sqrt (cos th)) 3) (pow (sqrt (cos th)) 3)) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (pow (sqrt (cos th)) 3)
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* [exit]simplify:  Simplified to (* (sqrt (cos th)) (cos th))
* [exit]simplify:  Simplified to (* (sqrt (cos th)) (cos th))
* [enter]simplify:  Simplifying (pow (sqrt (cos th)) 3)
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* [exit]simplify:  Simplified to (* (sqrt (cos th)) (cos th))
* [exit]simplify:  Simplified to (* (sqrt (cos th)) (cos th))
* * * * [misc]progress:  [ 495 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (* (pow 1 3) (pow (cos th) 3)) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (pow 1 3)
* * [misc]simplify:  iters left: 1 (3 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (pow (cos th) 3)
* * [misc]simplify:  iters left: 2 (4 enodes)
* * [misc]simplify:  iters left: 1 (7 enodes)
* [exit]simplify:  Simplified to (pow (cos th) 3)
* [exit]simplify:  Simplified to (pow (cos th) 3)
* * * * [misc]progress:  [ 496 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (* (cos th) (* (cos th) (cos th))) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (* (cos th) (cos th))
* * [misc]simplify:  iters left: 3 (3 enodes)
* [exit]simplify:  Simplified to (* (cos th) (cos th))
* [exit]simplify:  Simplified to (* (cos th) (cos th))
* * * * [misc]progress:  [ 497 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (* (* (cos th) (cos th)) (cos th)) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* * * * [misc]progress:  [ 498 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (* (sqrt (pow (cos th) 3)) (sqrt (pow (cos th) 3))) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (sqrt (pow (cos th) 3))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (pow (cos th) 3))
* [exit]simplify:  Simplified to (sqrt (pow (cos th) 3))
* [enter]simplify:  Simplifying (sqrt (pow (cos th) 3))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (pow (cos th) 3))
* [exit]simplify:  Simplified to (sqrt (pow (cos th) 3))
* * * * [misc]progress:  [ 499 / 511 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (* 1 (pow (cos th) 3)) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* * * * [misc]progress:  [ 500 / 511 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (* (cbrt (- (+ (* 1/2 (/ 1 (sqrt 2))) (* 7/16 (/ (pow th 4) (sqrt 2)))) (* 3/4 (/ (pow th 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (* (cbrt (- (+ (* 1/2 (/ 1 (sqrt 2))) (* 7/16 (/ (pow th 4) (sqrt 2)))) (* 3/4 (/ (pow th 2) (sqrt 2))))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (48 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (84 enodes)
* * [misc]simplify:  iters left: 2 (104 enodes)
* * [misc]simplify:  iters left: 1 (111 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (- (+ (/ 7/16 (/ (sqrt 2) (pow th 4))) (/ 1/2 (sqrt 2))) (/ th (/ (sqrt 2) (* 3/4 th))))))
* * * * [misc]progress:  [ 501 / 511 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (* (cbrt (* 1/2 (/ (pow (cos th) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (* (cbrt (* 1/2 (/ (pow (cos th) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (60 enodes)
* * [misc]simplify:  iters left: 2 (75 enodes)
* * [misc]simplify:  iters left: 1 (100 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (pow (cos th) 3) (/ (sqrt 2) 1/2))))
* * * * [misc]progress:  [ 502 / 511 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (* (cbrt (* 1/2 (/ (pow (cos th) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (* (cbrt (* 1/2 (/ (pow (cos th) 3) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (60 enodes)
* * [misc]simplify:  iters left: 2 (75 enodes)
* * [misc]simplify:  iters left: 1 (100 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ (pow (cos th) 3) (/ (sqrt 2) 1/2))))
* * * * [misc]progress:  [ 503 / 511 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (+ (* (pow a2 2) (pow (/ 1/2 (sqrt 2)) 1/3)) (* (pow (/ 1/2 (sqrt 2)) 1/3) (pow a1 2))))>
* [enter]simplify:  Simplifying (+ (* (pow a2 2) (pow (/ 1/2 (sqrt 2)) 1/3)) (* (pow (/ 1/2 (sqrt 2)) 1/3) (pow a1 2)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ 1/2 (sqrt 2))) (+ (* a1 a1) (* a2 a2)))
* * * * [misc]progress:  [ 504 / 511 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (+ (* (* (cos th) (pow a1 2)) (pow (/ 1/2 (sqrt 2)) 1/3)) (* (* (cos th) (pow a2 2)) (pow (/ 1/2 (sqrt 2)) 1/3))))>
* [enter]simplify:  Simplifying (+ (* (* (cos th) (pow a1 2)) (pow (/ 1/2 (sqrt 2)) 1/3)) (* (* (cos th) (pow a2 2)) (pow (/ 1/2 (sqrt 2)) 1/3)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (75 enodes)
* * [misc]simplify:  iters left: 2 (90 enodes)
* * [misc]simplify:  iters left: 1 (105 enodes)
* [exit]simplify:  Simplified to (* (* (cos th) (+ (* a2 a2) (* a1 a1))) (cbrt (/ 1/2 (sqrt 2))))
* * * * [misc]progress:  [ 505 / 511 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (+ (* (* (cos th) (pow a1 2)) (pow (/ 1/2 (sqrt 2)) 1/3)) (* (* (cos th) (pow a2 2)) (pow (/ 1/2 (sqrt 2)) 1/3))))>
* [enter]simplify:  Simplifying (+ (* (* (cos th) (pow a1 2)) (pow (/ 1/2 (sqrt 2)) 1/3)) (* (* (cos th) (pow a2 2)) (pow (/ 1/2 (sqrt 2)) 1/3)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (75 enodes)
* * [misc]simplify:  iters left: 2 (90 enodes)
* * [misc]simplify:  iters left: 1 (105 enodes)
* [exit]simplify:  Simplified to (* (* (cos th) (+ (* a2 a2) (* a1 a1))) (cbrt (/ 1/2 (sqrt 2))))
* * * * [misc]progress:  [ 506 / 511 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (* (- (+ (* 1/24 (* (pow th 4) (pow (/ 1/2 (sqrt 2)) 1/3))) (pow (/ 1/2 (sqrt 2)) 1/3)) (* 1/2 (* (pow th 2) (pow (/ 1/2 (sqrt 2)) 1/3)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (* (- (+ (* 1/24 (* (pow th 4) (pow (/ 1/2 (sqrt 2)) 1/3))) (pow (/ 1/2 (sqrt 2)) 1/3)) (* 1/2 (* (pow th 2) (pow (/ 1/2 (sqrt 2)) 1/3)))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (83 enodes)
* * [misc]simplify:  iters left: 3 (154 enodes)
* * [misc]simplify:  iters left: 2 (261 enodes)
* * [misc]simplify:  iters left: 1 (427 enodes)
* [exit]simplify:  Simplified to (* (- (+ 1 (* (pow th 4) 1/24)) (* 1/2 (* th th))) (* (+ (* a2 a2) (* a1 a1)) (cbrt (/ 1/2 (sqrt 2)))))
* * * * [misc]progress:  [ 507 / 511 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (* (pow (* 1/2 (/ (pow (cos th) 3) (sqrt 2))) 1/3) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (* (pow (* 1/2 (/ (pow (cos th) 3) (sqrt 2))) 1/3) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (77 enodes)
* * [misc]simplify:  iters left: 1 (103 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (pow (cos th) 3) (/ (sqrt 2) 1/2))) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 508 / 511 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (* (pow (* 1/2 (/ (pow (cos th) 3) (sqrt 2))) 1/3) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (* (pow (* 1/2 (/ (pow (cos th) 3) (sqrt 2))) 1/3) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (77 enodes)
* * [misc]simplify:  iters left: 1 (103 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (pow (cos th) 3) (/ (sqrt 2) 1/2))) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 509 / 511 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (* (cbrt (/ (- (+ 1 (* 7/8 (pow th 4))) (* 3/2 (pow th 2))) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (- (+ 1 (* 7/8 (pow th 4))) (* 3/2 (pow th 2))) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (68 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (134 enodes)
* * [misc]simplify:  iters left: 1 (170 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (+ 1 (- (* 7/8 (pow th 4)) (* (* th th) 3/2))) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 510 / 511 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (110 enodes)
* * [misc]simplify:  iters left: 1 (123 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* * * * [misc]progress:  [ 511 / 511 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (110 enodes)
* * [misc]simplify:  iters left: 1 (123 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 3 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-event (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1)
* [misc]approximate:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in (th) around 0
* [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ (- 1/2) (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (* 1/2 (/ 1 (sqrt 2))))
* [misc]backup-simplify:  Simplify (- (* 1/2 (/ 1 (sqrt 2)))) into (- (* 1/2 (/ 1 (sqrt 2))))
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (* 1/2 (/ 1 (sqrt 2)))) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1/24 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (* 1/2 (/ 1 (sqrt 2)))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (* 1/24 (/ 1 (sqrt 2)))
* [misc]backup-simplify:  Simplify (* 1/24 (/ 1 (sqrt 2))) into (/ 1/24 (sqrt 2))
* [misc]backup-simplify:  Simplify (+ (* (/ 1/24 (sqrt 2)) (pow th 4)) (+ (* (- (* 1/2 (/ 1 (sqrt 2)))) (pow th 2)) (/ 1 (sqrt 2)))) into (- (+ (/ 1 (sqrt 2)) (* 1/24 (/ (pow th 4) (sqrt 2)))) (* 1/2 (/ (pow th 2) (sqrt 2))))
* [misc]approximate:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in (th) around 0
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [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 (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [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 (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) into (/ (cos th) (sqrt 2))
* [misc]approximate:  Taking taylor expansion of (/ (cos (/ 1 (- th))) (sqrt 2)) in (th) around 0
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- th))) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- th))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- th)) in th
* [misc]taylor:  Taking taylor expansion of (- th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (cos (/ 1 (- th))) into (cos (/ -1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- th))) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- th))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- th)) in th
* [misc]taylor:  Taking taylor expansion of (- th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (cos (/ 1 (- th))) into (cos (/ -1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) into (/ (cos th) (sqrt 2))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in (th) around 0
* [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ (- 1/2) (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (* 1/2 (/ 1 (sqrt 2))))
* [misc]backup-simplify:  Simplify (- (* 1/2 (/ 1 (sqrt 2)))) into (- (* 1/2 (/ 1 (sqrt 2))))
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (* 1/2 (/ 1 (sqrt 2)))) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1/24 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (* 1/2 (/ 1 (sqrt 2)))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (* 1/24 (/ 1 (sqrt 2)))
* [misc]backup-simplify:  Simplify (* 1/24 (/ 1 (sqrt 2))) into (/ 1/24 (sqrt 2))
* [misc]backup-simplify:  Simplify (+ (* (/ 1/24 (sqrt 2)) (pow th 4)) (+ (* (- (* 1/2 (/ 1 (sqrt 2)))) (pow th 2)) (/ 1 (sqrt 2)))) into (- (+ (/ 1 (sqrt 2)) (* 1/24 (/ (pow th 4) (sqrt 2)))) (* 1/2 (/ (pow th 2) (sqrt 2))))
* [misc]approximate:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in (th) around 0
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [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 (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [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 (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) into (/ (cos th) (sqrt 2))
* [misc]approximate:  Taking taylor expansion of (/ (cos (/ 1 (- th))) (sqrt 2)) in (th) around 0
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- th))) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- th))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- th)) in th
* [misc]taylor:  Taking taylor expansion of (- th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (cos (/ 1 (- th))) into (cos (/ -1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- th))) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- th))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- th)) in th
* [misc]taylor:  Taking taylor expansion of (- th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (cos (/ 1 (- th))) into (cos (/ -1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) into (/ (cos th) (sqrt 2))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (* (/ (cos th) (sqrt 2)) (* a2 a2)) in (th a2) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (cos th) (sqrt 2)) (* a2 a2)) in a2
* [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in a2
* [misc]taylor:  Taking taylor expansion of (cos th) in a2
* [misc]taylor:  Taking taylor expansion of th in a2
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (cos th) into (cos th)
* [misc]backup-simplify:  Simplify (sin th) into (sin th)
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
* [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
* [misc]backup-simplify:  Simplify (/ (cos th) (sqrt 2)) into (/ (cos th) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (* a2 a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (cos th) (sqrt 2)) (* a2 a2)) in th
* [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (* a2 a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]taylor:  Taking taylor expansion of (* (/ (cos th) (sqrt 2)) (* a2 a2)) in th
* [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (* a2 a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
* [misc]backup-simplify:  Simplify (* (/ 1 (sqrt 2)) (pow a2 2)) into (/ (pow a2 2) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a2
* [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (sqrt 2)) 0) (* 0 (pow a2 2))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ (- 1/2) (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (* 1/2 (/ 1 (sqrt 2))))
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (sqrt 2)) 0) (+ (* 0 0) (* (- (* 1/2 (/ 1 (sqrt 2)))) (pow a2 2)))) into (- (* 1/2 (/ (pow a2 2) (sqrt 2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ (pow a2 2) (sqrt 2)))) in a2
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a2 2) (sqrt 2))) in a2
* [misc]taylor:  Taking taylor expansion of 1/2 in a2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a2
* [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (* 1/2 (/ 1 (sqrt 2)))) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (sqrt 2)) 0) (+ (* 0 0) (+ (* (- (* 1/2 (/ 1 (sqrt 2)))) 0) (* 0 (pow a2 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1/24 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (* 1/2 (/ 1 (sqrt 2)))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (* 1/24 (/ 1 (sqrt 2)))
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (sqrt 2)) 0) (+ (* 0 0) (+ (* (- (* 1/2 (/ 1 (sqrt 2)))) 0) (+ (* 0 0) (* (* 1/24 (/ 1 (sqrt 2))) (pow a2 2)))))) into (* 1/24 (/ (pow a2 2) (sqrt 2)))
* [misc]taylor:  Taking taylor expansion of (* 1/24 (/ (pow a2 2) (sqrt 2))) in a2
* [misc]taylor:  Taking taylor expansion of 1/24 in a2
* [misc]backup-simplify:  Simplify 1/24 into 1/24
* [misc]taylor:  Taking taylor expansion of (/ (pow a2 2) (sqrt 2)) in a2
* [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1/2 (/ 1 (sqrt 2))) into (/ 1/2 (sqrt 2))
* [misc]backup-simplify:  Simplify (- (/ 1/2 (sqrt 2))) into (- (* 1/2 (/ 1 (sqrt 2))))
* [misc]backup-simplify:  Simplify (- (* 1/2 (/ 1 (sqrt 2)))) into (- (* 1/2 (/ 1 (sqrt 2))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 1 3) 6) (/ (pow 0 1) 1)) 0 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (* 1/2 (/ 1 (sqrt 2)))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (* 1/24 (/ 1 (sqrt 2))) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (sqrt 2)) 0) (+ (* 0 0) (+ (* (- (* 1/2 (/ 1 (sqrt 2)))) 0) (+ (* 0 0) (+ (* (* 1/24 (/ 1 (sqrt 2))) 0) (* 0 (pow a2 2))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (/ 1 (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 1/2 (/ 1 (sqrt 2)))) (pow (* a2 th) 2)) (* (/ 1 (sqrt 2)) (pow (* a2 1) 2))) into (- (/ (pow a2 2) (sqrt 2)) (* 1/2 (/ (* (pow a2 2) (pow th 2)) (sqrt 2))))
* [misc]approximate:  Taking taylor expansion of (* (/ (cos (/ 1 th)) (sqrt 2)) (* (/ 1 a2) (/ 1 a2))) in (th a2) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 th)) (sqrt 2)) (* (/ 1 a2) (/ 1 a2))) in a2
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in a2
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
* [misc]taylor:  Taking taylor expansion of th in a2
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
* [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a2) (/ 1 a2)) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [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 a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [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 (* (/ (cos (/ 1 th)) (sqrt 2)) (* (/ 1 a2) (/ 1 a2))) in th
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [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 (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a2) (/ 1 a2)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (/ 1 a2) into (/ 1 a2)
* [misc]taylor:  Taking taylor expansion of (/ 1 a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (/ 1 a2) into (/ 1 a2)
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 th)) (sqrt 2)) (* (/ 1 a2) (/ 1 a2))) in th
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [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 (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a2) (/ 1 a2)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (/ 1 a2) into (/ 1 a2)
* [misc]taylor:  Taking taylor expansion of (/ 1 a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (/ 1 a2) into (/ 1 a2)
* [misc]backup-simplify:  Simplify (* (/ 1 a2) (/ 1 a2)) into (/ 1 (pow a2 2))
* [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 1 (pow a2 2))) into (/ (cos (/ 1 th)) (* (pow a2 2) (sqrt 2)))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (pow a2 2) (sqrt 2))) in a2
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
* [misc]taylor:  Taking taylor expansion of th in a2
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
* [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
* [misc]taylor:  Taking taylor expansion of (* (pow a2 2) (sqrt 2)) in a2
* [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (* 1 (sqrt 2)) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a2) (/ 0 a2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a2) (/ 0 a2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a2) 0) (* 0 (/ 1 a2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 th)) (sqrt 2)) 0) (* 0 (/ 1 (pow a2 2)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a2) (/ 0 a2)) (* 0 (/ 0 a2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a2) (/ 0 a2)) (* 0 (/ 0 a2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a2) 0) (+ (* 0 0) (* 0 (/ 1 a2)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 th)) (sqrt 2)) 0) (+ (* 0 0) (* 0 (/ 1 (pow a2 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a2) (/ 0 a2)) (* 0 (/ 0 a2)) (* 0 (/ 0 a2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a2) (/ 0 a2)) (* 0 (/ 0 a2)) (* 0 (/ 0 a2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a2))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 th)) (sqrt 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow a2 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a2) (/ 0 a2)) (* 0 (/ 0 a2)) (* 0 (/ 0 a2)) (* 0 (/ 0 a2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a2) (/ 0 a2)) (* 0 (/ 0 a2)) (* 0 (/ 0 a2)) (* 0 (/ 0 a2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a2)))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 th)) (sqrt 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow a2 2))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) (pow (* (/ 1 (/ 1 a2)) 1) 2)) into (/ (* (cos th) (pow a2 2)) (sqrt 2))
* [misc]approximate:  Taking taylor expansion of (* (/ (cos (/ 1 (- th))) (sqrt 2)) (* (/ 1 (- a2)) (/ 1 (- a2)))) in (th a2) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 (- th))) (sqrt 2)) (* (/ 1 (- a2)) (/ 1 (- a2)))) in a2
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- th))) (sqrt 2)) in a2
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- th))) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- th)) in a2
* [misc]taylor:  Taking taylor expansion of (- th) in a2
* [misc]taylor:  Taking taylor expansion of th in a2
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (- th) into (- th)
* [misc]backup-simplify:  Simplify (- th) into (- th)
* [misc]backup-simplify:  Simplify (/ 1 (- th)) into (/ -1 th)
* [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a2)) (/ 1 (- a2))) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a2)) in a2
* [misc]taylor:  Taking taylor expansion of (- a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (- a2)) in a2
* [misc]taylor:  Taking taylor expansion of (- a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (* (/ (cos (/ 1 (- th))) (sqrt 2)) (* (/ 1 (- a2)) (/ 1 (- a2)))) in th
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- th))) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- th))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- th)) in th
* [misc]taylor:  Taking taylor expansion of (- th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (cos (/ 1 (- th))) into (cos (/ -1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a2)) (/ 1 (- a2))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a2)) in th
* [misc]taylor:  Taking taylor expansion of (- a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (/ 1 (- a2)) into (/ -1 a2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a2)) in th
* [misc]taylor:  Taking taylor expansion of (- a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (/ 1 (- a2)) into (/ -1 a2)
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 (- th))) (sqrt 2)) (* (/ 1 (- a2)) (/ 1 (- a2)))) in th
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- th))) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- th))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- th)) in th
* [misc]taylor:  Taking taylor expansion of (- th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (cos (/ 1 (- th))) into (cos (/ -1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a2)) (/ 1 (- a2))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a2)) in th
* [misc]taylor:  Taking taylor expansion of (- a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (/ 1 (- a2)) into (/ -1 a2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a2)) in th
* [misc]taylor:  Taking taylor expansion of (- a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (/ 1 (- a2)) into (/ -1 a2)
* [misc]backup-simplify:  Simplify (* (/ -1 a2) (/ -1 a2)) into (/ 1 (pow a2 2))
* [misc]backup-simplify:  Simplify (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 1 (pow a2 2))) into (/ (cos (/ -1 th)) (* (pow a2 2) (sqrt 2)))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (pow a2 2) (sqrt 2))) in a2
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
* [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
* [misc]taylor:  Taking taylor expansion of -1 in a2
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of th in a2
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
* [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
* [misc]taylor:  Taking taylor expansion of (* (pow a2 2) (sqrt 2)) in a2
* [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (* 1 (sqrt 2)) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a2) (/ 0 (- a2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a2) (/ 0 (- a2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a2) 0) (* 0 (/ -1 a2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 th)) (sqrt 2)) 0) (* 0 (/ 1 (pow a2 2)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a2) (/ 0 (- a2))) (* 0 (/ 0 (- a2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a2) (/ 0 (- a2))) (* 0 (/ 0 (- a2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a2) 0) (+ (* 0 0) (* 0 (/ -1 a2)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 th)) (sqrt 2)) 0) (+ (* 0 0) (* 0 (/ 1 (pow a2 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a2) (/ 0 (- a2))) (* 0 (/ 0 (- a2))) (* 0 (/ 0 (- a2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a2) (/ 0 (- a2))) (* 0 (/ 0 (- a2))) (* 0 (/ 0 (- a2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 a2))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 th)) (sqrt 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow a2 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a2) (/ 0 (- a2))) (* 0 (/ 0 (- a2))) (* 0 (/ 0 (- a2))) (* 0 (/ 0 (- a2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a2) (/ 0 (- a2))) (* 0 (/ 0 (- a2))) (* 0 (/ 0 (- a2))) (* 0 (/ 0 (- a2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 a2)))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 th)) (sqrt 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow a2 2))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) (pow (* (/ 1 (/ 1 (- a2))) 1) 2)) into (/ (* (cos th) (pow a2 2)) (sqrt 2))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (* (/ (cos th) (sqrt 2)) (* a1 a1)) in (th a1) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (cos th) (sqrt 2)) (* a1 a1)) in a1
* [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in a1
* [misc]taylor:  Taking taylor expansion of (cos th) in a1
* [misc]taylor:  Taking taylor expansion of th in a1
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (cos th) into (cos th)
* [misc]backup-simplify:  Simplify (sin th) into (sin th)
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
* [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
* [misc]backup-simplify:  Simplify (/ (cos th) (sqrt 2)) into (/ (cos th) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (* a1 a1) in a1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (cos th) (sqrt 2)) (* a1 a1)) in th
* [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (* a1 a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]taylor:  Taking taylor expansion of (* (/ (cos th) (sqrt 2)) (* a1 a1)) in th
* [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (* a1 a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
* [misc]backup-simplify:  Simplify (* (/ 1 (sqrt 2)) (pow a1 2)) into (/ (pow a1 2) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (/ (pow a1 2) (sqrt 2)) in a1
* [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (sqrt 2)) 0) (* 0 (pow a1 2))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ (- 1/2) (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (* 1/2 (/ 1 (sqrt 2))))
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (sqrt 2)) 0) (+ (* 0 0) (* (- (* 1/2 (/ 1 (sqrt 2)))) (pow a1 2)))) into (- (* 1/2 (/ (pow a1 2) (sqrt 2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ (pow a1 2) (sqrt 2)))) in a1
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (pow a1 2) (sqrt 2))) in a1
* [misc]taylor:  Taking taylor expansion of 1/2 in a1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ (pow a1 2) (sqrt 2)) in a1
* [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (* 1/2 (/ 1 (sqrt 2)))) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (sqrt 2)) 0) (+ (* 0 0) (+ (* (- (* 1/2 (/ 1 (sqrt 2)))) 0) (* 0 (pow a1 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1/24 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (* 1/2 (/ 1 (sqrt 2)))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (* 1/24 (/ 1 (sqrt 2)))
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (sqrt 2)) 0) (+ (* 0 0) (+ (* (- (* 1/2 (/ 1 (sqrt 2)))) 0) (+ (* 0 0) (* (* 1/24 (/ 1 (sqrt 2))) (pow a1 2)))))) into (* 1/24 (/ (pow a1 2) (sqrt 2)))
* [misc]taylor:  Taking taylor expansion of (* 1/24 (/ (pow a1 2) (sqrt 2))) in a1
* [misc]taylor:  Taking taylor expansion of 1/24 in a1
* [misc]backup-simplify:  Simplify 1/24 into 1/24
* [misc]taylor:  Taking taylor expansion of (/ (pow a1 2) (sqrt 2)) in a1
* [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1/2 (/ 1 (sqrt 2))) into (/ 1/2 (sqrt 2))
* [misc]backup-simplify:  Simplify (- (/ 1/2 (sqrt 2))) into (- (* 1/2 (/ 1 (sqrt 2))))
* [misc]backup-simplify:  Simplify (- (* 1/2 (/ 1 (sqrt 2)))) into (- (* 1/2 (/ 1 (sqrt 2))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 1 3) 6) (/ (pow 0 1) 1)) 0 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (* 1/2 (/ 1 (sqrt 2)))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (* 1/24 (/ 1 (sqrt 2))) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (sqrt 2)) 0) (+ (* 0 0) (+ (* (- (* 1/2 (/ 1 (sqrt 2)))) 0) (+ (* 0 0) (+ (* (* 1/24 (/ 1 (sqrt 2))) 0) (* 0 (pow a1 2))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (/ 1 (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 1/2 (/ 1 (sqrt 2)))) (pow (* a1 th) 2)) (* (/ 1 (sqrt 2)) (pow (* a1 1) 2))) into (- (/ (pow a1 2) (sqrt 2)) (* 1/2 (/ (* (pow th 2) (pow a1 2)) (sqrt 2))))
* [misc]approximate:  Taking taylor expansion of (* (/ (cos (/ 1 th)) (sqrt 2)) (* (/ 1 a1) (/ 1 a1))) in (th a1) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 th)) (sqrt 2)) (* (/ 1 a1) (/ 1 a1))) in a1
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in a1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
* [misc]taylor:  Taking taylor expansion of th in a1
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
* [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a1) (/ 1 a1)) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in a1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [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 a1) in a1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [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 (* (/ (cos (/ 1 th)) (sqrt 2)) (* (/ 1 a1) (/ 1 a1))) in th
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [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 (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a1) (/ 1 a1)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (/ 1 a1) into (/ 1 a1)
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (/ 1 a1) into (/ 1 a1)
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 th)) (sqrt 2)) (* (/ 1 a1) (/ 1 a1))) in th
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [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 (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a1) (/ 1 a1)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (/ 1 a1) into (/ 1 a1)
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (/ 1 a1) into (/ 1 a1)
* [misc]backup-simplify:  Simplify (* (/ 1 a1) (/ 1 a1)) into (/ 1 (pow a1 2))
* [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 1 (pow a1 2))) into (/ (cos (/ 1 th)) (* (pow a1 2) (sqrt 2)))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (pow a1 2) (sqrt 2))) in a1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
* [misc]taylor:  Taking taylor expansion of th in a1
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
* [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
* [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (sqrt 2)) in a1
* [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (* 1 (sqrt 2)) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a1) 0) (* 0 (/ 1 a1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 th)) (sqrt 2)) 0) (* 0 (/ 1 (pow a1 2)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)) (* 0 (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)) (* 0 (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a1) 0) (+ (* 0 0) (* 0 (/ 1 a1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 th)) (sqrt 2)) 0) (+ (* 0 0) (* 0 (/ 1 (pow a1 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)) (* 0 (/ 0 a1)) (* 0 (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)) (* 0 (/ 0 a1)) (* 0 (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a1) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a1))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 th)) (sqrt 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow a1 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)) (* 0 (/ 0 a1)) (* 0 (/ 0 a1)) (* 0 (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)) (* 0 (/ 0 a1)) (* 0 (/ 0 a1)) (* 0 (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a1)))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 th)) (sqrt 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow a1 2))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) (pow (* (/ 1 (/ 1 a1)) 1) 2)) into (/ (* (cos th) (pow a1 2)) (sqrt 2))
* [misc]approximate:  Taking taylor expansion of (* (/ (cos (/ 1 (- th))) (sqrt 2)) (* (/ 1 (- a1)) (/ 1 (- a1)))) in (th a1) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 (- th))) (sqrt 2)) (* (/ 1 (- a1)) (/ 1 (- a1)))) in a1
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- th))) (sqrt 2)) in a1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- th))) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- th)) in a1
* [misc]taylor:  Taking taylor expansion of (- th) in a1
* [misc]taylor:  Taking taylor expansion of th in a1
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (- th) into (- th)
* [misc]backup-simplify:  Simplify (- th) into (- th)
* [misc]backup-simplify:  Simplify (/ 1 (- th)) into (/ -1 th)
* [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a1)) (/ 1 (- a1))) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in a1
* [misc]taylor:  Taking taylor expansion of (- a1) in a1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (- a1)) in a1
* [misc]taylor:  Taking taylor expansion of (- a1) in a1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (* (/ (cos (/ 1 (- th))) (sqrt 2)) (* (/ 1 (- a1)) (/ 1 (- a1)))) in th
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- th))) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- th))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- th)) in th
* [misc]taylor:  Taking taylor expansion of (- th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (cos (/ 1 (- th))) into (cos (/ -1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a1)) (/ 1 (- a1))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in th
* [misc]taylor:  Taking taylor expansion of (- a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (/ 1 (- a1)) into (/ -1 a1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in th
* [misc]taylor:  Taking taylor expansion of (- a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (/ 1 (- a1)) into (/ -1 a1)
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 (- th))) (sqrt 2)) (* (/ 1 (- a1)) (/ 1 (- a1)))) in th
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- th))) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- th))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- th)) in th
* [misc]taylor:  Taking taylor expansion of (- th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (cos (/ 1 (- th))) into (cos (/ -1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a1)) (/ 1 (- a1))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in th
* [misc]taylor:  Taking taylor expansion of (- a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (/ 1 (- a1)) into (/ -1 a1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in th
* [misc]taylor:  Taking taylor expansion of (- a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (/ 1 (- a1)) into (/ -1 a1)
* [misc]backup-simplify:  Simplify (* (/ -1 a1) (/ -1 a1)) into (/ 1 (pow a1 2))
* [misc]backup-simplify:  Simplify (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 1 (pow a1 2))) into (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2)))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) in a1
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
* [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
* [misc]taylor:  Taking taylor expansion of -1 in a1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of th in a1
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
* [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
* [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (sqrt 2)) in a1
* [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (* 1 (sqrt 2)) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a1) 0) (* 0 (/ -1 a1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 th)) (sqrt 2)) 0) (* 0 (/ 1 (pow a1 2)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))) (* 0 (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))) (* 0 (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a1) 0) (+ (* 0 0) (* 0 (/ -1 a1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 th)) (sqrt 2)) 0) (+ (* 0 0) (* 0 (/ 1 (pow a1 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))) (* 0 (/ 0 (- a1))) (* 0 (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))) (* 0 (/ 0 (- a1))) (* 0 (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a1) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 a1))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 th)) (sqrt 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow a1 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))) (* 0 (/ 0 (- a1))) (* 0 (/ 0 (- a1))) (* 0 (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))) (* 0 (/ 0 (- a1))) (* 0 (/ 0 (- a1))) (* 0 (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 a1)))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 th)) (sqrt 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow a1 2))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) (pow (* (/ 1 (/ 1 (- a1))) 1) 2)) into (/ (* (cos th) (pow a1 2)) (sqrt 2))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (pow (/ (cos th) (sqrt 2)) 1) (* a2 a2))))>
* * * * [misc]progress:  [ 2 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (exp (- (log (cos th)) (log (sqrt 2)))) (* a2 a2))))>
* [enter]simplify:  Simplifying (- (log (cos th)) (log (sqrt 2)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (- (log (cos th)) (log (sqrt 2)))
* [exit]simplify:  Simplified to (- (log (cos th)) (log (sqrt 2)))
* * * * [misc]progress:  [ 3 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (exp (log (/ (cos th) (sqrt 2)))) (* a2 a2))))>
* [enter]simplify:  Simplifying (log (/ (cos th) (sqrt 2)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* [exit]simplify:  Simplified to (log (/ (cos th) (sqrt 2)))
* [exit]simplify:  Simplified to (log (/ (cos th) (sqrt 2)))
* * * * [misc]progress:  [ 4 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (log (exp (/ (cos th) (sqrt 2)))) (* a2 a2))))>
* [enter]simplify:  Simplifying (exp (/ (cos th) (sqrt 2)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (exp (/ (cos th) (sqrt 2)))
* [exit]simplify:  Simplified to (exp (/ (cos th) (sqrt 2)))
* * * * [misc]progress:  [ 5 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (cbrt (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))) (* a2 a2))))>
* [enter]simplify:  Simplifying (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (55 enodes)
* * [misc]simplify:  iters left: 2 (74 enodes)
* * [misc]simplify:  iters left: 1 (97 enodes)
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))
* * * * [misc]progress:  [ 6 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2)))) (cbrt (/ (cos th) (sqrt 2)))) (* a2 a2))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2))))
* [exit]simplify:  Simplified to (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (cos th) (sqrt 2)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt 2)))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt 2)))
* * * * [misc]progress:  [ 7 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (cbrt (* (* (/ (cos th) (sqrt 2)) (/ (cos th) (sqrt 2))) (/ (cos th) (sqrt 2)))) (* a2 a2))))>
* [enter]simplify:  Simplifying (* (* (/ (cos th) (sqrt 2)) (/ (cos th) (sqrt 2))) (/ (cos th) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (63 enodes)
* * [misc]simplify:  iters left: 1 (88 enodes)
* [exit]simplify:  Simplified to (pow (/ (cos th) (sqrt 2)) 3)
* [exit]simplify:  Simplified to (pow (/ (cos th) (sqrt 2)) 3)
* * * * [misc]progress:  [ 8 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (sqrt (/ (cos th) (sqrt 2))) (sqrt (/ (cos th) (sqrt 2)))) (* a2 a2))))>
* [enter]simplify:  Simplifying (sqrt (/ (cos th) (sqrt 2)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (cos th) (sqrt 2)))
* [exit]simplify:  Simplified to (sqrt (/ (cos th) (sqrt 2)))
* [enter]simplify:  Simplifying (sqrt (/ (cos th) (sqrt 2)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (cos th) (sqrt 2)))
* [exit]simplify:  Simplified to (sqrt (/ (cos th) (sqrt 2)))
* * * * [misc]progress:  [ 9 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (- (cos th)) (- (sqrt 2))) (* a2 a2))))>
* [enter]simplify:  Simplifying (- (cos th))
* * [misc]simplify:  iters left: 3 (3 enodes)
* [exit]simplify:  Simplified to (- (cos th))
* [exit]simplify:  Simplified to (- (cos th))
* [enter]simplify:  Simplifying (- (sqrt 2))
* * [misc]simplify:  iters left: 3 (3 enodes)
* [exit]simplify:  Simplified to (- (sqrt 2))
* [exit]simplify:  Simplified to (- (sqrt 2))
* * * * [misc]progress:  [ 10 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (cbrt (cos th)) (cbrt (sqrt 2)))) (* a2 a2))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (/ (cbrt (cos th)) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (/ (cbrt (cos th)) (cbrt (sqrt 2))))
* [enter]simplify:  Simplifying (/ (cbrt (cos th)) (cbrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (cos th)) (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (cbrt (cos th)) (cbrt (sqrt 2)))
* * * * [misc]progress:  [ 11 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2))) (/ (cbrt (cos th)) (sqrt (sqrt 2)))) (* a2 a2))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* [exit]simplify:  Simplified to (* (cbrt (cos th)) (/ (cbrt (cos th)) (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (* (cbrt (cos th)) (/ (cbrt (cos th)) (sqrt (sqrt 2))))
* [enter]simplify:  Simplifying (/ (cbrt (cos th)) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (cos th)) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (cbrt (cos th)) (sqrt (sqrt 2)))
* * * * [misc]progress:  [ 12 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) 1) (/ (cbrt (cos th)) (sqrt 2))) (* a2 a2))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) 1)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* [exit]simplify:  Simplified to (* (cbrt (cos th)) (/ (cbrt (cos th)) 1))
* [exit]simplify:  Simplified to (* (cbrt (cos th)) (/ (cbrt (cos th)) 1))
* [enter]simplify:  Simplifying (/ (cbrt (cos th)) (sqrt 2))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (cos th)) (sqrt 2))
* [exit]simplify:  Simplified to (/ (cbrt (cos th)) (sqrt 2))
* * * * [misc]progress:  [ 13 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (sqrt (cos th)) (cbrt (sqrt 2)))) (* a2 a2))))>
* [enter]simplify:  Simplifying (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (cos th)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (/ (sqrt (cos th)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (sqrt (cos th)) (cbrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (cbrt (sqrt 2)))
* * * * [misc]progress:  [ 14 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (/ (sqrt (cos th)) (sqrt (sqrt 2)))) (* a2 a2))))>
* [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
* * * * [misc]progress:  [ 15 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (/ (sqrt (cos th)) 1) (/ (sqrt (cos th)) (sqrt 2))) (* a2 a2))))>
* [enter]simplify:  Simplifying (/ (sqrt (cos th)) 1)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) 1)
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) 1)
* [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt 2))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt 2))
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt 2))
* * * * [misc]progress:  [ 16 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (cos th) (cbrt (sqrt 2)))) (* a2 a2))))>
* [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* [enter]simplify:  Simplifying (/ (cos th) (cbrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (cos th) (cbrt (sqrt 2)))
* * * * [misc]progress:  [ 17 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (/ 1 (sqrt (sqrt 2))) (/ (cos th) (sqrt (sqrt 2)))) (* a2 a2))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (cos th) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (cos th) (sqrt (sqrt 2)))
* * * * [misc]progress:  [ 18 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (/ 1 1) (/ (cos th) (sqrt 2))) (* a2 a2))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (cos th) (sqrt 2))
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
* [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
* * * * [misc]progress:  [ 19 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* 1 (/ (cos th) (sqrt 2))) (* a2 a2))))>
* * * * [misc]progress:  [ 20 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (cos th) (/ 1 (sqrt 2))) (* a2 a2))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt 2))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt 2))
* [exit]simplify:  Simplified to (/ 1 (sqrt 2))
* * * * [misc]progress:  [ 21 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ 1 (/ (sqrt 2) (cos th))) (* a2 a2))))>
* [enter]simplify:  Simplifying (/ (sqrt 2) (cos th))
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to (/ (sqrt 2) (cos th))
* [exit]simplify:  Simplified to (/ (sqrt 2) (cos th))
* * * * [misc]progress:  [ 22 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) (* a2 a2))))>
* [enter]simplify:  Simplifying (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * * * [misc]progress:  [ 23 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (* a2 a2))))>
* [enter]simplify:  Simplifying (/ (cos th) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (cos th) (sqrt (sqrt 2)))
* * * * [misc]progress:  [ 24 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (/ (cos th) 1) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (/ (cos th) 1)
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ (cos th) 1)
* [exit]simplify:  Simplified to (/ (cos th) 1)
* * * * [misc]progress:  [ 25 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (/ (sqrt 2) (cbrt (cos th)))) (* a2 a2))))>
* [enter]simplify:  Simplifying (/ (sqrt 2) (cbrt (cos th)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (sqrt 2) (cbrt (cos th)))
* [exit]simplify:  Simplified to (/ (sqrt 2) (cbrt (cos th)))
* * * * [misc]progress:  [ 26 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (sqrt (cos th)) (/ (sqrt 2) (sqrt (cos th)))) (* a2 a2))))>
* [enter]simplify:  Simplifying (/ (sqrt 2) (sqrt (cos th)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (sqrt 2) (sqrt (cos th)))
* [exit]simplify:  Simplified to (/ (sqrt 2) (sqrt (cos th)))
* * * * [misc]progress:  [ 27 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ 1 (/ (sqrt 2) (cos th))) (* a2 a2))))>
* [enter]simplify:  Simplifying (/ (sqrt 2) (cos th))
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to (/ (sqrt 2) (cos th))
* [exit]simplify:  Simplified to (/ (sqrt 2) (cos th))
* * * * [misc]progress:  [ 28 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (pow (/ (cos th) (sqrt 2)) 1) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* * * * [misc]progress:  [ 29 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (exp (- (log (cos th)) (log (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (- (log (cos th)) (log (sqrt 2)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (- (log (cos th)) (log (sqrt 2)))
* [exit]simplify:  Simplified to (- (log (cos th)) (log (sqrt 2)))
* * * * [misc]progress:  [ 30 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (exp (log (/ (cos th) (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (log (/ (cos th) (sqrt 2)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* [exit]simplify:  Simplified to (log (/ (cos th) (sqrt 2)))
* [exit]simplify:  Simplified to (log (/ (cos th) (sqrt 2)))
* * * * [misc]progress:  [ 31 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (log (exp (/ (cos th) (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (exp (/ (cos th) (sqrt 2)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (exp (/ (cos th) (sqrt 2)))
* [exit]simplify:  Simplified to (exp (/ (cos th) (sqrt 2)))
* * * * [misc]progress:  [ 32 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (cbrt (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (55 enodes)
* * [misc]simplify:  iters left: 2 (74 enodes)
* * [misc]simplify:  iters left: 1 (97 enodes)
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))
* * * * [misc]progress:  [ 33 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (* (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2)))) (cbrt (/ (cos th) (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2))))
* [exit]simplify:  Simplified to (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (cos th) (sqrt 2)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt 2)))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt 2)))
* * * * [misc]progress:  [ 34 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (cbrt (* (* (/ (cos th) (sqrt 2)) (/ (cos th) (sqrt 2))) (/ (cos th) (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (* (* (/ (cos th) (sqrt 2)) (/ (cos th) (sqrt 2))) (/ (cos th) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (63 enodes)
* * [misc]simplify:  iters left: 1 (88 enodes)
* [exit]simplify:  Simplified to (pow (/ (cos th) (sqrt 2)) 3)
* [exit]simplify:  Simplified to (pow (/ (cos th) (sqrt 2)) 3)
* * * * [misc]progress:  [ 35 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (* (sqrt (/ (cos th) (sqrt 2))) (sqrt (/ (cos th) (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (sqrt (/ (cos th) (sqrt 2)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (cos th) (sqrt 2)))
* [exit]simplify:  Simplified to (sqrt (/ (cos th) (sqrt 2)))
* [enter]simplify:  Simplifying (sqrt (/ (cos th) (sqrt 2)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (cos th) (sqrt 2)))
* [exit]simplify:  Simplified to (sqrt (/ (cos th) (sqrt 2)))
* * * * [misc]progress:  [ 36 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (- (cos th)) (- (sqrt 2))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (- (cos th))
* * [misc]simplify:  iters left: 3 (3 enodes)
* [exit]simplify:  Simplified to (- (cos th))
* [exit]simplify:  Simplified to (- (cos th))
* [enter]simplify:  Simplifying (- (sqrt 2))
* * [misc]simplify:  iters left: 3 (3 enodes)
* [exit]simplify:  Simplified to (- (sqrt 2))
* [exit]simplify:  Simplified to (- (sqrt 2))
* * * * [misc]progress:  [ 37 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (cbrt (cos th)) (cbrt (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (/ (cbrt (cos th)) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (/ (cbrt (cos th)) (cbrt (sqrt 2))))
* [enter]simplify:  Simplifying (/ (cbrt (cos th)) (cbrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (cos th)) (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (cbrt (cos th)) (cbrt (sqrt 2)))
* * * * [misc]progress:  [ 38 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2))) (/ (cbrt (cos th)) (sqrt (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* [exit]simplify:  Simplified to (* (cbrt (cos th)) (/ (cbrt (cos th)) (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (* (cbrt (cos th)) (/ (cbrt (cos th)) (sqrt (sqrt 2))))
* [enter]simplify:  Simplifying (/ (cbrt (cos th)) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (cos th)) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (cbrt (cos th)) (sqrt (sqrt 2)))
* * * * [misc]progress:  [ 39 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) 1) (/ (cbrt (cos th)) (sqrt 2))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) 1)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* [exit]simplify:  Simplified to (* (cbrt (cos th)) (/ (cbrt (cos th)) 1))
* [exit]simplify:  Simplified to (* (cbrt (cos th)) (/ (cbrt (cos th)) 1))
* [enter]simplify:  Simplifying (/ (cbrt (cos th)) (sqrt 2))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (cos th)) (sqrt 2))
* [exit]simplify:  Simplified to (/ (cbrt (cos th)) (sqrt 2))
* * * * [misc]progress:  [ 40 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (* (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (sqrt (cos th)) (cbrt (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (cos th)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (/ (sqrt (cos th)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (sqrt (cos th)) (cbrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (cbrt (sqrt 2)))
* * * * [misc]progress:  [ 41 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (/ (sqrt (cos th)) (sqrt (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
* * * * [misc]progress:  [ 42 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (* (/ (sqrt (cos th)) 1) (/ (sqrt (cos th)) (sqrt 2))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (/ (sqrt (cos th)) 1)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) 1)
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) 1)
* [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt 2))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt 2))
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt 2))
* * * * [misc]progress:  [ 43 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (* (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (cos th) (cbrt (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* [enter]simplify:  Simplifying (/ (cos th) (cbrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (cos th) (cbrt (sqrt 2)))
* * * * [misc]progress:  [ 44 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (* (/ 1 (sqrt (sqrt 2))) (/ (cos th) (sqrt (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (cos th) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (cos th) (sqrt (sqrt 2)))
* * * * [misc]progress:  [ 45 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (* (/ 1 1) (/ (cos th) (sqrt 2))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (cos th) (sqrt 2))
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
* [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
* * * * [misc]progress:  [ 46 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (* 1 (/ (cos th) (sqrt 2))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* * * * [misc]progress:  [ 47 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (* (cos th) (/ 1 (sqrt 2))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt 2))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt 2))
* [exit]simplify:  Simplified to (/ 1 (sqrt 2))
* * * * [misc]progress:  [ 48 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ 1 (/ (sqrt 2) (cos th))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (/ (sqrt 2) (cos th))
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to (/ (sqrt 2) (cos th))
* [exit]simplify:  Simplified to (/ (sqrt 2) (cos th))
* * * * [misc]progress:  [ 49 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * * * [misc]progress:  [ 50 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (/ (cos th) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (cos th) (sqrt (sqrt 2)))
* * * * [misc]progress:  [ 51 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (/ (cos th) 1) (sqrt 2)) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (/ (cos th) 1)
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ (cos th) 1)
* [exit]simplify:  Simplified to (/ (cos th) 1)
* * * * [misc]progress:  [ 52 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (/ (sqrt 2) (cbrt (cos th)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (/ (sqrt 2) (cbrt (cos th)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (sqrt 2) (cbrt (cos th)))
* [exit]simplify:  Simplified to (/ (sqrt 2) (cbrt (cos th)))
* * * * [misc]progress:  [ 53 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (sqrt (cos th)) (/ (sqrt 2) (sqrt (cos th)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (/ (sqrt 2) (sqrt (cos th)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (sqrt 2) (sqrt (cos th)))
* [exit]simplify:  Simplified to (/ (sqrt 2) (sqrt (cos th)))
* * * * [misc]progress:  [ 54 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ 1 (/ (sqrt 2) (cos th))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (/ (sqrt 2) (cos th))
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to (/ (sqrt 2) (cos th))
* [exit]simplify:  Simplified to (/ (sqrt 2) (cos th))
* * * * [misc]progress:  [ 55 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (pow (* (/ (cos th) (sqrt 2)) (* a2 a2)) 1)))>
* [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (* a2 a2))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (* a2 a2))
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (* a2 a2))
* * * * [misc]progress:  [ 56 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (pow (* (/ (cos th) (sqrt 2)) (* a2 a2)) 1)))>
* * * * [misc]progress:  [ 57 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (exp (+ (- (log (cos th)) (log (sqrt 2))) (log (* a2 a2))))))>
* [enter]simplify:  Simplifying (+ (- (log (cos th)) (log (sqrt 2))) (log (* a2 a2)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (36 enodes)
* [exit]simplify:  Simplified to (+ (+ (log a2) (log a2)) (- (log (cos th)) (log (sqrt 2))))
* [exit]simplify:  Simplified to (+ (+ (log a2) (log a2)) (- (log (cos th)) (log (sqrt 2))))
* * * * [misc]progress:  [ 58 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (exp (+ (log (/ (cos th) (sqrt 2))) (log (* a2 a2))))))>
* [enter]simplify:  Simplifying (+ (log (/ (cos th) (sqrt 2))) (log (* a2 a2)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (38 enodes)
* [exit]simplify:  Simplified to (+ (log (/ (cos th) (sqrt 2))) (log (* a2 a2)))
* [exit]simplify:  Simplified to (+ (log (/ (cos th) (sqrt 2))) (log (* a2 a2)))
* * * * [misc]progress:  [ 59 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (exp (log (* (/ (cos th) (sqrt 2)) (* a2 a2))))))>
* [enter]simplify:  Simplifying (log (* (/ (cos th) (sqrt 2)) (* a2 a2)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (68 enodes)
* * [misc]simplify:  iters left: 1 (82 enodes)
* [exit]simplify:  Simplified to (log (/ (* a2 (cos th)) (/ (sqrt 2) a2)))
* [exit]simplify:  Simplified to (log (/ (* a2 (cos th)) (/ (sqrt 2) a2)))
* * * * [misc]progress:  [ 60 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (log (exp (* (/ (cos th) (sqrt 2)) (* a2 a2))))))>
* [enter]simplify:  Simplifying (exp (* (/ (cos th) (sqrt 2)) (* a2 a2)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (exp (/ (cos th) (/ (sqrt 2) (* a2 a2))))
* [exit]simplify:  Simplified to (exp (/ (cos th) (/ (sqrt 2) (* a2 a2))))
* * * * [misc]progress:  [ 61 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (cbrt (* (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2))) (* (* (* a2 a2) (* a2 a2)) (* a2 a2))))))>
* [enter]simplify:  Simplifying (* (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2))) (* (* (* a2 a2) (* a2 a2)) (* a2 a2)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (188 enodes)
* * [misc]simplify:  iters left: 2 (407 enodes)
* [exit]simplify:  Simplified to (* (* (/ (cos th) 2) (* (cos th) (cos th))) (/ (* (* a2 a2) (* a2 a2)) (/ (sqrt 2) (* a2 a2))))
* [exit]simplify:  Simplified to (* (* (/ (cos th) 2) (* (cos th) (cos th))) (/ (* (* a2 a2) (* a2 a2)) (/ (sqrt 2) (* a2 a2))))
* * * * [misc]progress:  [ 62 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (cbrt (* (* (* (/ (cos th) (sqrt 2)) (/ (cos th) (sqrt 2))) (/ (cos th) (sqrt 2))) (* (* (* a2 a2) (* a2 a2)) (* a2 a2))))))>
* [enter]simplify:  Simplifying (* (* (* (/ (cos th) (sqrt 2)) (/ (cos th) (sqrt 2))) (/ (cos th) (sqrt 2))) (* (* (* a2 a2) (* a2 a2)) (* a2 a2)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (66 enodes)
* * [misc]simplify:  iters left: 2 (130 enodes)
* * [misc]simplify:  iters left: 1 (248 enodes)
* [exit]simplify:  Simplified to (* (* (* (* a2 a2) (* a2 a2)) (/ (cos th) (sqrt 2))) (/ (* (cos th) (* a2 a2)) (/ 2 (cos th))))
* [exit]simplify:  Simplified to (* (* (* (* a2 a2) (* a2 a2)) (/ (cos th) (sqrt 2))) (/ (* (cos th) (* a2 a2)) (/ 2 (cos th))))
* * * * [misc]progress:  [ 63 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (cbrt (* (/ (cos th) (sqrt 2)) (* a2 a2))) (cbrt (* (/ (cos th) (sqrt 2)) (* a2 a2)))) (cbrt (* (/ (cos th) (sqrt 2)) (* a2 a2))))))>
* [enter]simplify:  Simplifying (* (cbrt (* (/ (cos th) (sqrt 2)) (* a2 a2))) (cbrt (* (/ (cos th) (sqrt 2)) (* a2 a2))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (/ (cos th) (sqrt 2)) (* a2 a2))) (cbrt (* (/ (cos th) (sqrt 2)) (* a2 a2))))
* [exit]simplify:  Simplified to (* (cbrt (* (/ (cos th) (sqrt 2)) (* a2 a2))) (cbrt (* (/ (cos th) (sqrt 2)) (* a2 a2))))
* [enter]simplify:  Simplifying (cbrt (* (/ (cos th) (sqrt 2)) (* a2 a2)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (/ (sqrt 2) (* a2 a2))))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (/ (sqrt 2) (* a2 a2))))
* * * * [misc]progress:  [ 64 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (cbrt (* (* (* (/ (cos th) (sqrt 2)) (* a2 a2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))))>
* [enter]simplify:  Simplifying (* (* (* (/ (cos th) (sqrt 2)) (* a2 a2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))) (* (/ (cos th) (sqrt 2)) (* a2 a2)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (217 enodes)
* * [misc]simplify:  iters left: 1 (391 enodes)
* [exit]simplify:  Simplified to (pow (* (/ (cos th) (sqrt 2)) (* a2 a2)) 3)
* [exit]simplify:  Simplified to (pow (* (/ (cos th) (sqrt 2)) (* a2 a2)) 3)
* * * * [misc]progress:  [ 65 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (sqrt (* (/ (cos th) (sqrt 2)) (* a2 a2))) (sqrt (* (/ (cos th) (sqrt 2)) (* a2 a2))))))>
* [enter]simplify:  Simplifying (sqrt (* (/ (cos th) (sqrt 2)) (* a2 a2)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (cos th) (/ (sqrt 2) (* a2 a2))))
* [exit]simplify:  Simplified to (sqrt (/ (cos th) (/ (sqrt 2) (* a2 a2))))
* [enter]simplify:  Simplifying (sqrt (* (/ (cos th) (sqrt 2)) (* a2 a2)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (cos th) (/ (sqrt 2) (* a2 a2))))
* [exit]simplify:  Simplified to (sqrt (/ (cos th) (/ (sqrt 2) (* a2 a2))))
* * * * [misc]progress:  [ 66 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* 1 (* (/ (cos th) (sqrt 2)) (* a2 a2)))))>
* * * * [misc]progress:  [ 67 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (/ (cos th) (sqrt 2)) a2) a2)))>
* [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) a2)
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (/ (sqrt 2) a2))
* [exit]simplify:  Simplified to (/ (cos th) (/ (sqrt 2) a2))
* * * * [misc]progress:  [ 68 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2)))) (* (cbrt (/ (cos th) (sqrt 2))) (* a2 a2)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (cos th) (sqrt 2))) (* a2 a2))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (cos th) (sqrt 2))) (* a2 a2))
* [exit]simplify:  Simplified to (* (cbrt (/ (cos th) (sqrt 2))) (* a2 a2))
* * * * [misc]progress:  [ 69 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (sqrt (/ (cos th) (sqrt 2))) (* (sqrt (/ (cos th) (sqrt 2))) (* a2 a2)))))>
* [enter]simplify:  Simplifying (* (sqrt (/ (cos th) (sqrt 2))) (* a2 a2))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (* (sqrt (/ (cos th) (sqrt 2))) (* a2 a2))
* [exit]simplify:  Simplified to (* (sqrt (/ (cos th) (sqrt 2))) (* a2 a2))
* * * * [misc]progress:  [ 70 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (* a2 a2)))))>
* [enter]simplify:  Simplifying (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (* a2 a2))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (/ (* (* a2 a2) (cbrt (cos th))) (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (* (* a2 a2) (cbrt (cos th))) (cbrt (sqrt 2)))
* * * * [misc]progress:  [ 71 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2))) (* (/ (cbrt (cos th)) (sqrt (sqrt 2))) (* a2 a2)))))>
* [enter]simplify:  Simplifying (* (/ (cbrt (cos th)) (sqrt (sqrt 2))) (* a2 a2))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (/ (* (* a2 a2) (cbrt (cos th))) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (* (* a2 a2) (cbrt (cos th))) (sqrt (sqrt 2)))
* * * * [misc]progress:  [ 72 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (* (cbrt (cos th)) (cbrt (cos th))) 1) (* (/ (cbrt (cos th)) (sqrt 2)) (* a2 a2)))))>
* [enter]simplify:  Simplifying (* (/ (cbrt (cos th)) (sqrt 2)) (* a2 a2))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (* (/ (* a2 a2) (sqrt 2)) (cbrt (cos th)))
* [exit]simplify:  Simplified to (* (/ (* a2 a2) (sqrt 2)) (cbrt (cos th)))
* * * * [misc]progress:  [ 73 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (/ (sqrt (cos th)) (cbrt (sqrt 2))) (* a2 a2)))))>
* [enter]simplify:  Simplifying (* (/ (sqrt (cos th)) (cbrt (sqrt 2))) (* a2 a2))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (/ (* (* a2 a2) (sqrt (cos th))) (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (* (* a2 a2) (sqrt (cos th))) (cbrt (sqrt 2)))
* * * * [misc]progress:  [ 74 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (* a2 a2)))))>
* [enter]simplify:  Simplifying (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (* a2 a2))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (/ (* (* a2 a2) (sqrt (cos th))) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (* (* a2 a2) (sqrt (cos th))) (sqrt (sqrt 2)))
* * * * [misc]progress:  [ 75 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (sqrt (cos th)) 1) (* (/ (sqrt (cos th)) (sqrt 2)) (* a2 a2)))))>
* [enter]simplify:  Simplifying (* (/ (sqrt (cos th)) (sqrt 2)) (* a2 a2))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (* (/ (* a2 a2) (sqrt 2)) (sqrt (cos th)))
* [exit]simplify:  Simplified to (* (/ (* a2 a2) (sqrt 2)) (sqrt (cos th)))
* * * * [misc]progress:  [ 76 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (/ (cos th) (cbrt (sqrt 2))) (* a2 a2)))))>
* [enter]simplify:  Simplifying (* (/ (cos th) (cbrt (sqrt 2))) (* a2 a2))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (/ (* (* a2 a2) (cos th)) (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (* (* a2 a2) (cos th)) (cbrt (sqrt 2)))
* * * * [misc]progress:  [ 77 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ 1 (sqrt (sqrt 2))) (* (/ (cos th) (sqrt (sqrt 2))) (* a2 a2)))))>
* [enter]simplify:  Simplifying (* (/ (cos th) (sqrt (sqrt 2))) (* a2 a2))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (/ (* (* a2 a2) (cos th)) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (* (* a2 a2) (cos th)) (sqrt (sqrt 2)))
* * * * [misc]progress:  [ 78 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ 1 1) (* (/ (cos th) (sqrt 2)) (* a2 a2)))))>
* [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (* a2 a2))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (* a2 a2))
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (* a2 a2))
* * * * [misc]progress:  [ 79 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* 1 (* (/ (cos th) (sqrt 2)) (* a2 a2)))))>
* [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (* a2 a2))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (* a2 a2))
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (* a2 a2))
* * * * [misc]progress:  [ 80 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (cos th) (* (/ 1 (sqrt 2)) (* a2 a2)))))>
* [enter]simplify:  Simplifying (* (/ 1 (sqrt 2)) (* a2 a2))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (/ (* a2 a2) (sqrt 2))
* [exit]simplify:  Simplified to (/ (* a2 a2) (sqrt 2))
* * * * [misc]progress:  [ 81 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (/ (* (cos th) (* a2 a2)) (sqrt 2))))>
* [enter]simplify:  Simplifying (* (cos th) (* a2 a2))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (* (* a2 a2) (cos th))
* [exit]simplify:  Simplified to (* (* a2 a2) (cos th))
* * * * [misc]progress:  [ 82 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (* a2 a2) (/ (cos th) (sqrt 2)))))>
* * * * [misc]progress:  [ 83 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (pow (* (/ (cos th) (sqrt 2)) (* a1 a1)) 1) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (* a1 a1))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (* a1 a1))
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (* a1 a1))
* * * * [misc]progress:  [ 84 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (pow (* (/ (cos th) (sqrt 2)) (* a1 a1)) 1) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* * * * [misc]progress:  [ 85 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (exp (+ (- (log (cos th)) (log (sqrt 2))) (log (* a1 a1)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (+ (- (log (cos th)) (log (sqrt 2))) (log (* a1 a1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (36 enodes)
* [exit]simplify:  Simplified to (+ (+ (log a1) (log a1)) (- (log (cos th)) (log (sqrt 2))))
* [exit]simplify:  Simplified to (+ (+ (log a1) (log a1)) (- (log (cos th)) (log (sqrt 2))))
* * * * [misc]progress:  [ 86 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (exp (+ (log (/ (cos th) (sqrt 2))) (log (* a1 a1)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (+ (log (/ (cos th) (sqrt 2))) (log (* a1 a1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (38 enodes)
* [exit]simplify:  Simplified to (+ (log (/ (cos th) (sqrt 2))) (log (* a1 a1)))
* [exit]simplify:  Simplified to (+ (log (/ (cos th) (sqrt 2))) (log (* a1 a1)))
* * * * [misc]progress:  [ 87 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (exp (log (* (/ (cos th) (sqrt 2)) (* a1 a1)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (log (* (/ (cos th) (sqrt 2)) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (68 enodes)
* * [misc]simplify:  iters left: 1 (82 enodes)
* [exit]simplify:  Simplified to (log (/ (* a1 (cos th)) (/ (sqrt 2) a1)))
* [exit]simplify:  Simplified to (log (/ (* a1 (cos th)) (/ (sqrt 2) a1)))
* * * * [misc]progress:  [ 88 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (log (exp (* (/ (cos th) (sqrt 2)) (* a1 a1)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (exp (* (/ (cos th) (sqrt 2)) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (exp (/ (cos th) (/ (sqrt 2) (* a1 a1))))
* [exit]simplify:  Simplified to (exp (/ (cos th) (/ (sqrt 2) (* a1 a1))))
* * * * [misc]progress:  [ 89 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (cbrt (* (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2))) (* (* (* a1 a1) (* a1 a1)) (* a1 a1)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (* (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2))) (* (* (* a1 a1) (* a1 a1)) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (188 enodes)
* * [misc]simplify:  iters left: 2 (407 enodes)
* [exit]simplify:  Simplified to (* (* (/ (cos th) 2) (* (cos th) (cos th))) (/ (* (* a1 a1) (* a1 a1)) (/ (sqrt 2) (* a1 a1))))
* [exit]simplify:  Simplified to (* (* (/ (cos th) 2) (* (cos th) (cos th))) (/ (* (* a1 a1) (* a1 a1)) (/ (sqrt 2) (* a1 a1))))
* * * * [misc]progress:  [ 90 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (cbrt (* (* (* (/ (cos th) (sqrt 2)) (/ (cos th) (sqrt 2))) (/ (cos th) (sqrt 2))) (* (* (* a1 a1) (* a1 a1)) (* a1 a1)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (* (* (* (/ (cos th) (sqrt 2)) (/ (cos th) (sqrt 2))) (/ (cos th) (sqrt 2))) (* (* (* a1 a1) (* a1 a1)) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (66 enodes)
* * [misc]simplify:  iters left: 2 (130 enodes)
* * [misc]simplify:  iters left: 1 (248 enodes)
* [exit]simplify:  Simplified to (* (* (* (* a1 a1) (* a1 a1)) (/ (cos th) (sqrt 2))) (/ (* (cos th) (* a1 a1)) (/ 2 (cos th))))
* [exit]simplify:  Simplified to (* (* (* (* a1 a1) (* a1 a1)) (/ (cos th) (sqrt 2))) (/ (* (cos th) (* a1 a1)) (/ 2 (cos th))))
* * * * [misc]progress:  [ 91 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (* (cbrt (* (/ (cos th) (sqrt 2)) (* a1 a1))) (cbrt (* (/ (cos th) (sqrt 2)) (* a1 a1)))) (cbrt (* (/ (cos th) (sqrt 2)) (* a1 a1)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (* (cbrt (* (/ (cos th) (sqrt 2)) (* a1 a1))) (cbrt (* (/ (cos th) (sqrt 2)) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (/ (cos th) (sqrt 2)) (* a1 a1))) (cbrt (* (/ (cos th) (sqrt 2)) (* a1 a1))))
* [exit]simplify:  Simplified to (* (cbrt (* (/ (cos th) (sqrt 2)) (* a1 a1))) (cbrt (* (/ (cos th) (sqrt 2)) (* a1 a1))))
* [enter]simplify:  Simplifying (cbrt (* (/ (cos th) (sqrt 2)) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (/ (sqrt 2) (* a1 a1))))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (/ (sqrt 2) (* a1 a1))))
* * * * [misc]progress:  [ 92 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (cbrt (* (* (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (* a1 a1)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (* (* (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (217 enodes)
* * [misc]simplify:  iters left: 1 (391 enodes)
* [exit]simplify:  Simplified to (pow (* (/ (cos th) (sqrt 2)) (* a1 a1)) 3)
* [exit]simplify:  Simplified to (pow (* (/ (cos th) (sqrt 2)) (* a1 a1)) 3)
* * * * [misc]progress:  [ 93 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (sqrt (* (/ (cos th) (sqrt 2)) (* a1 a1))) (sqrt (* (/ (cos th) (sqrt 2)) (* a1 a1)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (sqrt (* (/ (cos th) (sqrt 2)) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (cos th) (/ (sqrt 2) (* a1 a1))))
* [exit]simplify:  Simplified to (sqrt (/ (cos th) (/ (sqrt 2) (* a1 a1))))
* [enter]simplify:  Simplifying (sqrt (* (/ (cos th) (sqrt 2)) (* a1 a1)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (cos th) (/ (sqrt 2) (* a1 a1))))
* [exit]simplify:  Simplified to (sqrt (/ (cos th) (/ (sqrt 2) (* a1 a1))))
* * * * [misc]progress:  [ 94 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* 1 (* (/ (cos th) (sqrt 2)) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* * * * [misc]progress:  [ 95 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (* (/ (cos th) (sqrt 2)) a1) a1) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) a1)
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (/ (sqrt 2) a1))
* [exit]simplify:  Simplified to (/ (cos th) (/ (sqrt 2) a1))
* * * * [misc]progress:  [ 96 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2)))) (* (cbrt (/ (cos th) (sqrt 2))) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (cos th) (sqrt 2))) (* a1 a1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (cos th) (sqrt 2))) (* a1 a1))
* [exit]simplify:  Simplified to (* (cbrt (/ (cos th) (sqrt 2))) (* a1 a1))
* * * * [misc]progress:  [ 97 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (sqrt (/ (cos th) (sqrt 2))) (* (sqrt (/ (cos th) (sqrt 2))) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (* (sqrt (/ (cos th) (sqrt 2))) (* a1 a1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (* (sqrt (/ (cos th) (sqrt 2))) (* a1 a1))
* [exit]simplify:  Simplified to (* (sqrt (/ (cos th) (sqrt 2))) (* a1 a1))
* * * * [misc]progress:  [ 98 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (* a1 a1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (/ (* (* a1 a1) (cbrt (cos th))) (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (* (* a1 a1) (cbrt (cos th))) (cbrt (sqrt 2)))
* * * * [misc]progress:  [ 99 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2))) (* (/ (cbrt (cos th)) (sqrt (sqrt 2))) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (* (/ (cbrt (cos th)) (sqrt (sqrt 2))) (* a1 a1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (/ (* (* a1 a1) (cbrt (cos th))) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (* (* a1 a1) (cbrt (cos th))) (sqrt (sqrt 2)))
* * * * [misc]progress:  [ 100 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (* (cbrt (cos th)) (cbrt (cos th))) 1) (* (/ (cbrt (cos th)) (sqrt 2)) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (* (/ (cbrt (cos th)) (sqrt 2)) (* a1 a1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (* (/ (* a1 a1) (sqrt 2)) (cbrt (cos th)))
* [exit]simplify:  Simplified to (* (/ (* a1 a1) (sqrt 2)) (cbrt (cos th)))
* * * * [misc]progress:  [ 101 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (/ (sqrt (cos th)) (cbrt (sqrt 2))) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (* (/ (sqrt (cos th)) (cbrt (sqrt 2))) (* a1 a1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (/ (* (* a1 a1) (sqrt (cos th))) (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (* (* a1 a1) (sqrt (cos th))) (cbrt (sqrt 2)))
* * * * [misc]progress:  [ 102 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (* a1 a1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (/ (* (* a1 a1) (sqrt (cos th))) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (* (* a1 a1) (sqrt (cos th))) (sqrt (sqrt 2)))
* * * * [misc]progress:  [ 103 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ (sqrt (cos th)) 1) (* (/ (sqrt (cos th)) (sqrt 2)) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (* (/ (sqrt (cos th)) (sqrt 2)) (* a1 a1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (* (/ (* a1 a1) (sqrt 2)) (sqrt (cos th)))
* [exit]simplify:  Simplified to (* (/ (* a1 a1) (sqrt 2)) (sqrt (cos th)))
* * * * [misc]progress:  [ 104 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (/ (cos th) (cbrt (sqrt 2))) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (* (/ (cos th) (cbrt (sqrt 2))) (* a1 a1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (/ (* (* a1 a1) (cos th)) (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (* (* a1 a1) (cos th)) (cbrt (sqrt 2)))
* * * * [misc]progress:  [ 105 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ 1 (sqrt (sqrt 2))) (* (/ (cos th) (sqrt (sqrt 2))) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (* (/ (cos th) (sqrt (sqrt 2))) (* a1 a1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (/ (* (* a1 a1) (cos th)) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (* (* a1 a1) (cos th)) (sqrt (sqrt 2)))
* * * * [misc]progress:  [ 106 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (/ 1 1) (* (/ (cos th) (sqrt 2)) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (* a1 a1))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (* a1 a1))
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (* a1 a1))
* * * * [misc]progress:  [ 107 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* 1 (* (/ (cos th) (sqrt 2)) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (* a1 a1))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (* a1 a1))
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (* a1 a1))
* * * * [misc]progress:  [ 108 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (cos th) (* (/ 1 (sqrt 2)) (* a1 a1))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (* (/ 1 (sqrt 2)) (* a1 a1))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (/ (* a1 a1) (sqrt 2))
* [exit]simplify:  Simplified to (/ (* a1 a1) (sqrt 2))
* * * * [misc]progress:  [ 109 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (/ (* (cos th) (* a1 a1)) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (* (cos th) (* a1 a1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (* (* a1 a1) (cos th))
* [exit]simplify:  Simplified to (* (* a1 a1) (cos th))
* * * * [misc]progress:  [ 110 / 122 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (+ (* (* a1 a1) (/ (cos th) (sqrt 2))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* * * * [misc]progress:  [ 111 / 122 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (- (+ (/ 1 (sqrt 2)) (* 1/24 (/ (pow th 4) (sqrt 2)))) (* 1/2 (/ (pow th 2) (sqrt 2)))) (* a2 a2))))>
* [enter]simplify:  Simplifying (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (- (+ (/ 1 (sqrt 2)) (* 1/24 (/ (pow th 4) (sqrt 2)))) (* 1/2 (/ (pow th 2) (sqrt 2)))) (* a2 a2)))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (44 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (130 enodes)
* * [misc]simplify:  iters left: 1 (156 enodes)
* [exit]simplify:  Simplified to (+ (* (* a2 a2) (- (* (/ (pow th 4) (sqrt 2)) 1/24) (* th (/ (* 1/2 th) (sqrt 2))))) (+ (/ (* a2 a2) (sqrt 2)) (/ (* a1 (cos th)) (/ (sqrt 2) a1))))
* * * * [misc]progress:  [ 112 / 122 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (75 enodes)
* * [misc]simplify:  iters left: 1 (84 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 113 / 122 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (75 enodes)
* * [misc]simplify:  iters left: 1 (84 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 114 / 122 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (+ (* (- (+ (/ 1 (sqrt 2)) (* 1/24 (/ (pow th 4) (sqrt 2)))) (* 1/2 (/ (pow th 2) (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (+ (* (- (+ (/ 1 (sqrt 2)) (* 1/24 (/ (pow th 4) (sqrt 2)))) (* 1/2 (/ (pow th 2) (sqrt 2)))) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2)))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (44 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (122 enodes)
* * [misc]simplify:  iters left: 1 (159 enodes)
* [exit]simplify:  Simplified to (+ (+ (/ (* (cos th) a2) (/ (sqrt 2) a2)) (* a1 (/ a1 (sqrt 2)))) (* (* a1 a1) (- (/ 1/24 (/ (sqrt 2) (pow th 4))) (* (* 1/2 th) (/ th (sqrt 2))))))
* * * * [misc]progress:  [ 115 / 122 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (75 enodes)
* * [misc]simplify:  iters left: 1 (84 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 116 / 122 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (75 enodes)
* * [misc]simplify:  iters left: 1 (84 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))
* * * * [misc]progress:  [ 117 / 122 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (- (/ (pow a2 2) (sqrt 2)) (* 1/2 (/ (* (pow a2 2) (pow th 2)) (sqrt 2))))))>
* [enter]simplify:  Simplifying (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (- (/ (pow a2 2) (sqrt 2)) (* 1/2 (/ (* (pow a2 2) (pow th 2)) (sqrt 2)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (96 enodes)
* * [misc]simplify:  iters left: 2 (152 enodes)
* * [misc]simplify:  iters left: 1 (199 enodes)
* [exit]simplify:  Simplified to (- (+ (/ (* a2 a2) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a1 a1))) (/ (* (* th a2) (* th a2)) (/ (sqrt 2) 1/2)))
* * * * [misc]progress:  [ 118 / 122 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (/ (* (cos th) (pow a2 2)) (sqrt 2))))>
* [enter]simplify:  Simplifying (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (58 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (/ (cos th) (sqrt 2)))
* * * * [misc]progress:  [ 119 / 122 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (/ (* (cos th) (pow a2 2)) (sqrt 2))))>
* [enter]simplify:  Simplifying (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (/ (* (cos th) (pow a2 2)) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (58 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (* (+ (* a2 a2) (* a1 a1)) (/ (cos th) (sqrt 2)))
* * * * [misc]progress:  [ 120 / 122 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (+ (- (/ (pow a1 2) (sqrt 2)) (* 1/2 (/ (* (pow th 2) (pow a1 2)) (sqrt 2)))) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (+ (- (/ (pow a1 2) (sqrt 2)) (* 1/2 (/ (* (pow th 2) (pow a1 2)) (sqrt 2)))) (* (/ (cos th) (sqrt 2)) (* a2 a2)))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (94 enodes)
* * [misc]simplify:  iters left: 2 (152 enodes)
* * [misc]simplify:  iters left: 1 (195 enodes)
* [exit]simplify:  Simplified to (- (+ (/ (* a1 a1) (sqrt 2)) (* (* a2 a2) (/ (cos th) (sqrt 2)))) (/ (* (* a1 th) (* a1 th)) (/ (sqrt 2) 1/2)))
* * * * [misc]progress:  [ 121 / 122 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (+ (/ (* (cos th) (pow a1 2)) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (+ (/ (* (cos th) (pow a1 2)) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (58 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (/ (cos th) (sqrt 2)))
* * * * [misc]progress:  [ 122 / 122 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (+ (/ (* (cos th) (pow a1 2)) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))>
* [enter]simplify:  Simplifying (+ (/ (* (cos th) (pow a1 2)) (sqrt 2)) (* (/ (cos th) (sqrt 2)) (* a2 a2)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (58 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (/ (cos th) (sqrt 2)))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 4 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (sqrt (+ (* a2 a2) (* a1 a1))) in (a2 a1) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* a2 a2) (* a1 a1))) in a1
* [misc]taylor:  Taking taylor expansion of (+ (* a2 a2) (* a1 a1)) in a1
* [misc]taylor:  Taking taylor expansion of (* a2 a2) in a1
* [misc]taylor:  Taking taylor expansion of a2 in a1
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]taylor:  Taking taylor expansion of a2 in a1
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]taylor:  Taking taylor expansion of (* a1 a1) in a1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
* [misc]backup-simplify:  Simplify (sqrt (pow a2 2)) into a2
* [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a2 2)))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* a2 a2) (* a1 a1))) in a2
* [misc]taylor:  Taking taylor expansion of (+ (* a2 a2) (* a1 a1)) in a2
* [misc]taylor:  Taking taylor expansion of (* a2 a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* a1 a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
* [misc]backup-simplify:  Simplify (+ 0 (pow a1 2)) into (pow a1 2)
* [misc]backup-simplify:  Simplify (sqrt (pow a1 2)) into a1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a1 2)))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* a2 a2) (* a1 a1))) in a2
* [misc]taylor:  Taking taylor expansion of (+ (* a2 a2) (* a1 a1)) in a2
* [misc]taylor:  Taking taylor expansion of (* a2 a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* a1 a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
* [misc]backup-simplify:  Simplify (+ 0 (pow a1 2)) into (pow a1 2)
* [misc]backup-simplify:  Simplify (sqrt (pow a1 2)) into a1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a1 2)))) into 0
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 a1)) into (/ 1/2 a1)
* [misc]taylor:  Taking taylor expansion of (/ 1/2 a1) in a1
* [misc]taylor:  Taking taylor expansion of 1/2 in a1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 a1))))) (* 2 a1)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1 (* a1 1)) into a1
* [misc]approximate:  Taking taylor expansion of (sqrt (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1)))) in (a2 a1) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1)))) in a1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1))) in a1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a2) (/ 1 a2)) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 a2) in a1
* [misc]taylor:  Taking taylor expansion of a2 in a1
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (/ 1 a2) into (/ 1 a2)
* [misc]taylor:  Taking taylor expansion of (/ 1 a2) in a1
* [misc]taylor:  Taking taylor expansion of a2 in a1
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (/ 1 a2) into (/ 1 a2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a1) (/ 1 a1)) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in a1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [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 a1) in a1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [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 (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1)))) in a2
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1))) in a2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a2) (/ 1 a2)) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [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 a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [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 a1) (/ 1 a1)) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (/ 1 a1) into (/ 1 a1)
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (/ 1 a1) into (/ 1 a1)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1)))) in a2
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1))) in a2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a2) (/ 1 a2)) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [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 a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [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 a1) (/ 1 a1)) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (/ 1 a1) into (/ 1 a1)
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (/ 1 a1) into (/ 1 a1)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of 1 in a1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 a1) (/ 1 a1)) into (/ 1 (pow a1 2))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow a1 2))) into (/ 1 (pow a1 2))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow a1 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow a1 2))
* [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow a1 2)) in a1
* [misc]taylor:  Taking taylor expansion of 1/2 in a1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
* [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a1) 0) (* 0 (/ 1 a1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow a1 2)))))) (* 2 1)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 a2)))) into a2
* [misc]approximate:  Taking taylor expansion of (sqrt (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1))))) in (a2 a1) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1))))) in a1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1)))) in a1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a2)) (/ 1 (- a2))) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a2)) in a1
* [misc]taylor:  Taking taylor expansion of (- a2) in a1
* [misc]taylor:  Taking taylor expansion of a2 in a1
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (/ 1 (- a2)) into (/ -1 a2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a2)) in a1
* [misc]taylor:  Taking taylor expansion of (- a2) in a1
* [misc]taylor:  Taking taylor expansion of a2 in a1
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (/ 1 (- a2)) into (/ -1 a2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a1)) (/ 1 (- a1))) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in a1
* [misc]taylor:  Taking taylor expansion of (- a1) in a1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (- a1)) in a1
* [misc]taylor:  Taking taylor expansion of (- a1) in a1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1))))) in a2
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1)))) in a2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a2)) (/ 1 (- a2))) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a2)) in a2
* [misc]taylor:  Taking taylor expansion of (- a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (- a2)) in a2
* [misc]taylor:  Taking taylor expansion of (- a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (- a1)) (/ 1 (- a1))) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in a2
* [misc]taylor:  Taking taylor expansion of (- a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (/ 1 (- a1)) into (/ -1 a1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in a2
* [misc]taylor:  Taking taylor expansion of (- a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (/ 1 (- a1)) into (/ -1 a1)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1))))) in a2
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1)))) in a2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a2)) (/ 1 (- a2))) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a2)) in a2
* [misc]taylor:  Taking taylor expansion of (- a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (- a2)) in a2
* [misc]taylor:  Taking taylor expansion of (- a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (- a1)) (/ 1 (- a1))) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in a2
* [misc]taylor:  Taking taylor expansion of (- a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (/ 1 (- a1)) into (/ -1 a1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in a2
* [misc]taylor:  Taking taylor expansion of (- a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (/ 1 (- a1)) into (/ -1 a1)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of 1 in a1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 a1) (/ -1 a1)) into (/ 1 (pow a1 2))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow a1 2))) into (/ 1 (pow a1 2))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow a1 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow a1 2))
* [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow a1 2)) in a1
* [misc]taylor:  Taking taylor expansion of 1/2 in a1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
* [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a1) 0) (* 0 (/ -1 a1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow a1 2)))))) (* 2 1)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- a2))))) into (* -1 a2)
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2)
* [misc]approximate:  Taking taylor expansion of (sqrt (+ (* a2 a2) (* a1 a1))) in (a2 a1) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* a2 a2) (* a1 a1))) in a1
* [misc]taylor:  Taking taylor expansion of (+ (* a2 a2) (* a1 a1)) in a1
* [misc]taylor:  Taking taylor expansion of (* a2 a2) in a1
* [misc]taylor:  Taking taylor expansion of a2 in a1
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]taylor:  Taking taylor expansion of a2 in a1
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]taylor:  Taking taylor expansion of (* a1 a1) in a1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
* [misc]backup-simplify:  Simplify (sqrt (pow a2 2)) into a2
* [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a2 2)))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* a2 a2) (* a1 a1))) in a2
* [misc]taylor:  Taking taylor expansion of (+ (* a2 a2) (* a1 a1)) in a2
* [misc]taylor:  Taking taylor expansion of (* a2 a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* a1 a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
* [misc]backup-simplify:  Simplify (+ 0 (pow a1 2)) into (pow a1 2)
* [misc]backup-simplify:  Simplify (sqrt (pow a1 2)) into a1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a1 2)))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* a2 a2) (* a1 a1))) in a2
* [misc]taylor:  Taking taylor expansion of (+ (* a2 a2) (* a1 a1)) in a2
* [misc]taylor:  Taking taylor expansion of (* a2 a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* a1 a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
* [misc]backup-simplify:  Simplify (+ 0 (pow a1 2)) into (pow a1 2)
* [misc]backup-simplify:  Simplify (sqrt (pow a1 2)) into a1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a1 2)))) into 0
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 a1)) into (/ 1/2 a1)
* [misc]taylor:  Taking taylor expansion of (/ 1/2 a1) in a1
* [misc]taylor:  Taking taylor expansion of 1/2 in a1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 a1))))) (* 2 a1)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1 (* a1 1)) into a1
* [misc]approximate:  Taking taylor expansion of (sqrt (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1)))) in (a2 a1) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1)))) in a1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1))) in a1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a2) (/ 1 a2)) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 a2) in a1
* [misc]taylor:  Taking taylor expansion of a2 in a1
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (/ 1 a2) into (/ 1 a2)
* [misc]taylor:  Taking taylor expansion of (/ 1 a2) in a1
* [misc]taylor:  Taking taylor expansion of a2 in a1
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (/ 1 a2) into (/ 1 a2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a1) (/ 1 a1)) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in a1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [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 a1) in a1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [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 (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1)))) in a2
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1))) in a2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a2) (/ 1 a2)) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [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 a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [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 a1) (/ 1 a1)) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (/ 1 a1) into (/ 1 a1)
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (/ 1 a1) into (/ 1 a1)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1)))) in a2
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1))) in a2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a2) (/ 1 a2)) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [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 a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [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 a1) (/ 1 a1)) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (/ 1 a1) into (/ 1 a1)
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (/ 1 a1) into (/ 1 a1)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of 1 in a1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 a1) (/ 1 a1)) into (/ 1 (pow a1 2))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow a1 2))) into (/ 1 (pow a1 2))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow a1 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow a1 2))
* [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow a1 2)) in a1
* [misc]taylor:  Taking taylor expansion of 1/2 in a1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
* [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a1) 0) (* 0 (/ 1 a1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow a1 2)))))) (* 2 1)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 a2)))) into a2
* [misc]approximate:  Taking taylor expansion of (sqrt (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1))))) in (a2 a1) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1))))) in a1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1)))) in a1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a2)) (/ 1 (- a2))) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a2)) in a1
* [misc]taylor:  Taking taylor expansion of (- a2) in a1
* [misc]taylor:  Taking taylor expansion of a2 in a1
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (/ 1 (- a2)) into (/ -1 a2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a2)) in a1
* [misc]taylor:  Taking taylor expansion of (- a2) in a1
* [misc]taylor:  Taking taylor expansion of a2 in a1
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (/ 1 (- a2)) into (/ -1 a2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a1)) (/ 1 (- a1))) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in a1
* [misc]taylor:  Taking taylor expansion of (- a1) in a1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (- a1)) in a1
* [misc]taylor:  Taking taylor expansion of (- a1) in a1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1))))) in a2
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1)))) in a2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a2)) (/ 1 (- a2))) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a2)) in a2
* [misc]taylor:  Taking taylor expansion of (- a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (- a2)) in a2
* [misc]taylor:  Taking taylor expansion of (- a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (- a1)) (/ 1 (- a1))) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in a2
* [misc]taylor:  Taking taylor expansion of (- a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (/ 1 (- a1)) into (/ -1 a1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in a2
* [misc]taylor:  Taking taylor expansion of (- a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (/ 1 (- a1)) into (/ -1 a1)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1))))) in a2
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1)))) in a2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a2)) (/ 1 (- a2))) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a2)) in a2
* [misc]taylor:  Taking taylor expansion of (- a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (- a2)) in a2
* [misc]taylor:  Taking taylor expansion of (- a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (- a1)) (/ 1 (- a1))) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in a2
* [misc]taylor:  Taking taylor expansion of (- a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (/ 1 (- a1)) into (/ -1 a1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in a2
* [misc]taylor:  Taking taylor expansion of (- a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (/ 1 (- a1)) into (/ -1 a1)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of 1 in a1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 a1) (/ -1 a1)) into (/ 1 (pow a1 2))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow a1 2))) into (/ 1 (pow a1 2))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow a1 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow a1 2))
* [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow a1 2)) in a1
* [misc]taylor:  Taking taylor expansion of 1/2 in a1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
* [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a1) 0) (* 0 (/ -1 a1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow a1 2)))))) (* 2 1)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- a2))))) into (* -1 a2)
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in (th) around 0
* [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ (- 1/2) (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (* 1/2 (/ 1 (sqrt 2))))
* [misc]backup-simplify:  Simplify (- (* 1/2 (/ 1 (sqrt 2)))) into (- (* 1/2 (/ 1 (sqrt 2))))
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (* 1/2 (/ 1 (sqrt 2)))) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1/24 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (* 1/2 (/ 1 (sqrt 2)))) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (* 1/24 (/ 1 (sqrt 2)))
* [misc]backup-simplify:  Simplify (* 1/24 (/ 1 (sqrt 2))) into (/ 1/24 (sqrt 2))
* [misc]backup-simplify:  Simplify (+ (* (/ 1/24 (sqrt 2)) (pow th 4)) (+ (* (- (* 1/2 (/ 1 (sqrt 2)))) (pow th 2)) (/ 1 (sqrt 2)))) into (- (+ (/ 1 (sqrt 2)) (* 1/24 (/ (pow th 4) (sqrt 2)))) (* 1/2 (/ (pow th 2) (sqrt 2))))
* [misc]approximate:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in (th) around 0
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [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 (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [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 (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) into (/ (cos th) (sqrt 2))
* [misc]approximate:  Taking taylor expansion of (/ (cos (/ 1 (- th))) (sqrt 2)) in (th) around 0
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- th))) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- th))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- th)) in th
* [misc]taylor:  Taking taylor expansion of (- th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (cos (/ 1 (- th))) into (cos (/ -1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- th))) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- th))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- th)) in th
* [misc]taylor:  Taking taylor expansion of (- th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (cos (/ 1 (- th))) into (cos (/ -1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) into (/ (cos th) (sqrt 2))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))) in (th a2 a1) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))) in a1
* [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in a1
* [misc]taylor:  Taking taylor expansion of (cos th) in a1
* [misc]taylor:  Taking taylor expansion of th in a1
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (cos th) into (cos th)
* [misc]backup-simplify:  Simplify (sin th) into (sin th)
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
* [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
* [misc]backup-simplify:  Simplify (/ (cos th) (sqrt 2)) into (/ (cos th) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* a2 a2) (* a1 a1))) in a1
* [misc]taylor:  Taking taylor expansion of (+ (* a2 a2) (* a1 a1)) in a1
* [misc]taylor:  Taking taylor expansion of (* a2 a2) in a1
* [misc]taylor:  Taking taylor expansion of a2 in a1
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]taylor:  Taking taylor expansion of a2 in a1
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]taylor:  Taking taylor expansion of (* a1 a1) in a1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (pow a2 2) 0) into (pow a2 2)
* [misc]backup-simplify:  Simplify (sqrt (pow a2 2)) into a2
* [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a2 2)))) into 0
* [misc]taylor:  Taking taylor expansion of (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))) in a2
* [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in a2
* [misc]taylor:  Taking taylor expansion of (cos th) in a2
* [misc]taylor:  Taking taylor expansion of th in a2
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (cos th) into (cos th)
* [misc]backup-simplify:  Simplify (sin th) into (sin th)
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* (cos th) 1) into (cos th)
* [misc]backup-simplify:  Simplify (* (sin th) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos th) 0) into (cos th)
* [misc]backup-simplify:  Simplify (/ (cos th) (sqrt 2)) into (/ (cos th) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* a2 a2) (* a1 a1))) in a2
* [misc]taylor:  Taking taylor expansion of (+ (* a2 a2) (* a1 a1)) in a2
* [misc]taylor:  Taking taylor expansion of (* a2 a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* a1 a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
* [misc]backup-simplify:  Simplify (+ 0 (pow a1 2)) into (pow a1 2)
* [misc]backup-simplify:  Simplify (sqrt (pow a1 2)) into a1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a1 2)))) into 0
* [misc]taylor:  Taking taylor expansion of (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))) in th
* [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* a2 a2) (* a1 a1))) in th
* [misc]taylor:  Taking taylor expansion of (+ (* a2 a2) (* a1 a1)) in th
* [misc]taylor:  Taking taylor expansion of (* a2 a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]taylor:  Taking taylor expansion of (* a1 a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
* [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
* [misc]backup-simplify:  Simplify (+ (pow a2 2) (pow a1 2)) into (+ (pow a1 2) (pow a2 2))
* [misc]backup-simplify:  Simplify (sqrt (+ (pow a1 2) (pow a2 2))) into (sqrt (+ (pow a1 2) (pow a2 2)))
* [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
* [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (pow a1 2) (pow a2 2))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))) in th
* [misc]taylor:  Taking taylor expansion of (/ (cos th) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* a2 a2) (* a1 a1))) in th
* [misc]taylor:  Taking taylor expansion of (+ (* a2 a2) (* a1 a1)) in th
* [misc]taylor:  Taking taylor expansion of (* a2 a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]taylor:  Taking taylor expansion of (* a1 a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (* a2 a2) into (pow a2 2)
* [misc]backup-simplify:  Simplify (* a1 a1) into (pow a1 2)
* [misc]backup-simplify:  Simplify (+ (pow a2 2) (pow a1 2)) into (+ (pow a1 2) (pow a2 2))
* [misc]backup-simplify:  Simplify (sqrt (+ (pow a1 2) (pow a2 2))) into (sqrt (+ (pow a1 2) (pow a2 2)))
* [misc]backup-simplify:  Simplify (+ (* a2 0) (* 0 a2)) into 0
* [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 a1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (pow a1 2) (pow a2 2))))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 (sqrt 2)) (sqrt (+ (pow a1 2) (pow a2 2)))) into (* (sqrt (+ (pow a1 2) (pow a2 2))) (/ 1 (sqrt 2)))
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (pow a1 2) (pow a2 2))) (/ 1 (sqrt 2))) in a2
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a1 2) (pow a2 2))) in a2
* [misc]taylor:  Taking taylor expansion of (+ (pow a1 2) (pow a2 2)) in a2
* [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log a1))) in a2
* [misc]taylor:  Taking taylor expansion of (* 2 (log a1)) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (log a1) into (log a1)
* [misc]backup-simplify:  Simplify (* 2 (log a1)) into (* 2 (log a1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log a1))) into (pow a1 2)
* [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
* [misc]backup-simplify:  Simplify (+ (pow a1 2) 0) into (pow a1 2)
* [misc]backup-simplify:  Simplify (sqrt (pow a1 2)) into a1
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log a1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log a1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a1 2)))) into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt 2)) in a2
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]backup-simplify:  Simplify (* a1 (/ 1 (sqrt 2))) into (/ a1 (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (/ a1 (sqrt 2)) in a1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (sqrt 2)) 0) (* 0 (sqrt (+ (pow a1 2) (pow a2 2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* a1 0) (* 0 (/ 1 (sqrt 2)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (* 0 a2))) into 0
* [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* 0 a1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ (pow a1 2) (pow a2 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ (- 1/2) (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into (- (* 1/2 (/ 1 (sqrt 2))))
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (sqrt 2)) 0) (+ (* 0 0) (* (- (* 1/2 (/ 1 (sqrt 2)))) (sqrt (+ (pow a1 2) (pow a2 2)))))) into (- (* 1/2 (* (sqrt (+ (pow a1 2) (pow a2 2))) (/ 1 (sqrt 2)))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (* (sqrt (+ (pow a1 2) (pow a2 2))) (/ 1 (sqrt 2))))) in a2
* [misc]taylor:  Taking taylor expansion of (* 1/2 (* (sqrt (+ (pow a1 2) (pow a2 2))) (/ 1 (sqrt 2)))) in a2
* [misc]taylor:  Taking taylor expansion of 1/2 in a2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (pow a1 2) (pow a2 2))) (/ 1 (sqrt 2))) in a2
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow a1 2) (pow a2 2))) in a2
* [misc]taylor:  Taking taylor expansion of (+ (pow a1 2) (pow a2 2)) in a2
* [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log a1))) in a2
* [misc]taylor:  Taking taylor expansion of (* 2 (log a1)) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (log a1) into (log a1)
* [misc]backup-simplify:  Simplify (* 2 (log a1)) into (* 2 (log a1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log a1))) into (pow a1 2)
* [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
* [misc]backup-simplify:  Simplify (+ (pow a1 2) 0) into (pow a1 2)
* [misc]backup-simplify:  Simplify (sqrt (pow a1 2)) into a1
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log a1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log a1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow a1 2)))) into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt 2)) in a2
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]backup-simplify:  Simplify (* a1 (/ 1 (sqrt 2))) into (/ a1 (sqrt 2))
* [misc]backup-simplify:  Simplify (* 1/2 (/ a1 (sqrt 2))) into (* 1/2 (/ a1 (sqrt 2)))
* [misc]backup-simplify:  Simplify (- (* 1/2 (/ a1 (sqrt 2)))) into (- (* 1/2 (/ a1 (sqrt 2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ a1 (sqrt 2)))) in a1
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ a1 (sqrt 2))) in a1
* [misc]taylor:  Taking taylor expansion of 1/2 in a1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ a1 (sqrt 2)) in a1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow a1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow a1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log a1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log a1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 a1)) into (/ 1/2 a1)
* [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (* (/ 1/2 a1) (/ 1 (sqrt 2))))) into (* 1/2 (/ 1 (* a1 (sqrt 2))))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 (* a1 (sqrt 2)))) in a1
* [misc]taylor:  Taking taylor expansion of 1/2 in a1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (* a1 (sqrt 2))) in a1
* [misc]taylor:  Taking taylor expansion of (* a1 (sqrt 2)) in a1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* 0 (sqrt 2)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqrt 2))) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 2)) into (/ 1 (sqrt 2))
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (/ 1 (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* a2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (pow a1 2) (pow a2 2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ 1 (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* (- (* 1/2 (/ 1 (sqrt 2)))) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (sqrt 2)) 0) (+ (* 0 0) (+ (* (- (* 1/2 (/ 1 (sqrt 2)))) 0) (* 0 (sqrt (+ (pow a1 2) (pow a2 2))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 (sqrt 2)) (* a1 (* 1 1))) into (/ a1 (sqrt 2))
* [misc]approximate:  Taking taylor expansion of (* (/ (cos (/ 1 th)) (sqrt 2)) (sqrt (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1))))) in (th a2 a1) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 th)) (sqrt 2)) (sqrt (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1))))) in a1
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in a1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
* [misc]taylor:  Taking taylor expansion of th in a1
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
* [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1)))) in a1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1))) in a1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a2) (/ 1 a2)) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 a2) in a1
* [misc]taylor:  Taking taylor expansion of a2 in a1
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (/ 1 a2) into (/ 1 a2)
* [misc]taylor:  Taking taylor expansion of (/ 1 a2) in a1
* [misc]taylor:  Taking taylor expansion of a2 in a1
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (/ 1 a2) into (/ 1 a2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a1) (/ 1 a1)) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in a1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [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 a1) in a1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [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 (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 th)) (sqrt 2)) (sqrt (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1))))) in a2
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in a2
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
* [misc]taylor:  Taking taylor expansion of th in a2
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
* [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1)))) in a2
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1))) in a2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a2) (/ 1 a2)) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [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 a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [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 a1) (/ 1 a1)) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (/ 1 a1) into (/ 1 a1)
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (/ 1 a1) into (/ 1 a1)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 th)) (sqrt 2)) (sqrt (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1))))) in th
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [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 (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1)))) in th
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1))) in th
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a2) (/ 1 a2)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (/ 1 a2) into (/ 1 a2)
* [misc]taylor:  Taking taylor expansion of (/ 1 a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (/ 1 a2) into (/ 1 a2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a1) (/ 1 a1)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (/ 1 a1) into (/ 1 a1)
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (/ 1 a1) into (/ 1 a1)
* [misc]backup-simplify:  Simplify (* (/ 1 a2) (/ 1 a2)) into (/ 1 (pow a2 2))
* [misc]backup-simplify:  Simplify (* (/ 1 a1) (/ 1 a1)) into (/ 1 (pow a1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))
* [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))) into (sqrt (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a2) (/ 0 a2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a2) (/ 0 a2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a2) 0) (* 0 (/ 1 a2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a1) 0) (* 0 (/ 1 a1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 th)) (sqrt 2)) (sqrt (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1))))) in th
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [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 (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1)))) in th
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a2) (/ 1 a2)) (* (/ 1 a1) (/ 1 a1))) in th
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a2) (/ 1 a2)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (/ 1 a2) into (/ 1 a2)
* [misc]taylor:  Taking taylor expansion of (/ 1 a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (/ 1 a2) into (/ 1 a2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a1) (/ 1 a1)) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (/ 1 a1) into (/ 1 a1)
* [misc]taylor:  Taking taylor expansion of (/ 1 a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (/ 1 a1) into (/ 1 a1)
* [misc]backup-simplify:  Simplify (* (/ 1 a2) (/ 1 a2)) into (/ 1 (pow a2 2))
* [misc]backup-simplify:  Simplify (* (/ 1 a1) (/ 1 a1)) into (/ 1 (pow a1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))
* [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))) into (sqrt (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a2) (/ 0 a2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a2) (/ 0 a2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a2) 0) (* 0 (/ 1 a2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a1) 0) (* 0 (/ 1 a1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))))) into 0
* [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2))))) into (* (/ (cos (/ 1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))))
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2))))) in a2
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in a2
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in a2
* [misc]taylor:  Taking taylor expansion of th in a2
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
* [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))) in a2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2))) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
* [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log a1))) in a2
* [misc]taylor:  Taking taylor expansion of (* 2 (log a1)) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (log a1) into (log a1)
* [misc]backup-simplify:  Simplify (* 2 (log a1)) into (* 2 (log a1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log a1))) into (pow a1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
* [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
* [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 th)) (sqrt 2)) 1) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (sqrt 2)) in a1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
* [misc]taylor:  Taking taylor expansion of th in a1
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
* [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 th)) (sqrt 2)) 0) (* 0 (sqrt (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 th)) (sqrt 2)) 0) (* 0 1)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a2) (/ 0 a2)) (* 0 (/ 0 a2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a2) (/ 0 a2)) (* 0 (/ 0 a2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a2) 0) (+ (* 0 0) (* 0 (/ 1 a2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)) (* 0 (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)) (* 0 (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a1) 0) (+ (* 0 0) (* 0 (/ 1 a1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 th)) (sqrt 2)) 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow a1 2)) 0) into (/ 1 (pow a1 2))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow a1 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow a1 2))
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 1/2 (pow a1 2))) (+ (* 0 0) (* 0 1))) into (* 1/2 (/ (cos (/ 1 th)) (* (pow a1 2) (sqrt 2))))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (cos (/ 1 th)) (* (pow a1 2) (sqrt 2)))) in a1
* [misc]taylor:  Taking taylor expansion of 1/2 in a1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 th)) (* (pow a1 2) (sqrt 2))) in a1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 th)) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 th) in a1
* [misc]taylor:  Taking taylor expansion of th in a1
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (/ 1 th) into (/ 1 th)
* [misc]backup-simplify:  Simplify (cos (/ 1 th)) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (sin (/ 1 th)) into (sin (/ 1 th))
* [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (sqrt 2)) in a1
* [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* (cos (/ 1 th)) 1) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 th)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 th)) 0) into (cos (/ 1 th))
* [misc]backup-simplify:  Simplify (* 1 (sqrt 2)) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 th)) (sqrt 2)) into (/ (cos (/ 1 th)) (sqrt 2))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (/ (cos (/ 1 th)) (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a2) (/ 0 a2)) (* 0 (/ 0 a2)) (* 0 (/ 0 a2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a2) (/ 0 a2)) (* 0 (/ 0 a2)) (* 0 (/ 0 a2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a2))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)) (* 0 (/ 0 a1)) (* 0 (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a1) (/ 0 a1)) (* 0 (/ 0 a1)) (* 0 (/ 0 a1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a1) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 th)) (sqrt 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log a1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log a1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow a1 2)))))) (* 2 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 th)) (sqrt 2)) 0) (+ (* 0 (/ 1/2 (pow a1 2))) (+ (* 0 0) (* 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ 1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 (/ (cos (/ 1 th)) (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 (/ 1 th))) (sqrt 2)) (* 1 (* (/ 1 (/ 1 a2)) 1))) into (/ (* (cos th) a2) (sqrt 2))
* [misc]approximate:  Taking taylor expansion of (* (/ (cos (/ 1 (- th))) (sqrt 2)) (sqrt (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1)))))) in (th a2 a1) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 (- th))) (sqrt 2)) (sqrt (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1)))))) in a1
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- th))) (sqrt 2)) in a1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- th))) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- th)) in a1
* [misc]taylor:  Taking taylor expansion of (- th) in a1
* [misc]taylor:  Taking taylor expansion of th in a1
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (- th) into (- th)
* [misc]backup-simplify:  Simplify (- th) into (- th)
* [misc]backup-simplify:  Simplify (/ 1 (- th)) into (/ -1 th)
* [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1))))) in a1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1)))) in a1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a2)) (/ 1 (- a2))) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a2)) in a1
* [misc]taylor:  Taking taylor expansion of (- a2) in a1
* [misc]taylor:  Taking taylor expansion of a2 in a1
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (/ 1 (- a2)) into (/ -1 a2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a2)) in a1
* [misc]taylor:  Taking taylor expansion of (- a2) in a1
* [misc]taylor:  Taking taylor expansion of a2 in a1
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (/ 1 (- a2)) into (/ -1 a2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a1)) (/ 1 (- a1))) in a1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in a1
* [misc]taylor:  Taking taylor expansion of (- a1) in a1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (- a1)) in a1
* [misc]taylor:  Taking taylor expansion of (- a1) in a1
* [misc]taylor:  Taking taylor expansion of a1 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 (- th))) (sqrt 2)) (sqrt (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1)))))) in a2
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- th))) (sqrt 2)) in a2
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- th))) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- th)) in a2
* [misc]taylor:  Taking taylor expansion of (- th) in a2
* [misc]taylor:  Taking taylor expansion of th in a2
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (- th) into (- th)
* [misc]backup-simplify:  Simplify (- th) into (- th)
* [misc]backup-simplify:  Simplify (/ 1 (- th)) into (/ -1 th)
* [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1))))) in a2
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1)))) in a2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a2)) (/ 1 (- a2))) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a2)) in a2
* [misc]taylor:  Taking taylor expansion of (- a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (- a2)) in a2
* [misc]taylor:  Taking taylor expansion of (- a2) in a2
* [misc]taylor:  Taking taylor expansion of a2 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (- a1)) (/ 1 (- a1))) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in a2
* [misc]taylor:  Taking taylor expansion of (- a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (/ 1 (- a1)) into (/ -1 a1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in a2
* [misc]taylor:  Taking taylor expansion of (- a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (/ 1 (- a1)) into (/ -1 a1)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 (- th))) (sqrt 2)) (sqrt (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1)))))) in th
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- th))) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- th))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- th)) in th
* [misc]taylor:  Taking taylor expansion of (- th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (cos (/ 1 (- th))) into (cos (/ -1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1))))) in th
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1)))) in th
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a2)) (/ 1 (- a2))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a2)) in th
* [misc]taylor:  Taking taylor expansion of (- a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (/ 1 (- a2)) into (/ -1 a2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a2)) in th
* [misc]taylor:  Taking taylor expansion of (- a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (/ 1 (- a2)) into (/ -1 a2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a1)) (/ 1 (- a1))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in th
* [misc]taylor:  Taking taylor expansion of (- a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (/ 1 (- a1)) into (/ -1 a1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in th
* [misc]taylor:  Taking taylor expansion of (- a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (/ 1 (- a1)) into (/ -1 a1)
* [misc]backup-simplify:  Simplify (* (/ -1 a2) (/ -1 a2)) into (/ 1 (pow a2 2))
* [misc]backup-simplify:  Simplify (* (/ -1 a1) (/ -1 a1)) into (/ 1 (pow a1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))
* [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))) into (sqrt (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a2) (/ 0 (- a2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a2) (/ 0 (- a2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a2) 0) (* 0 (/ -1 a2))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a1) 0) (* 0 (/ -1 a1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 (- th))) (sqrt 2)) (sqrt (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1)))))) in th
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- th))) (sqrt 2)) in th
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- th))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- th)) in th
* [misc]taylor:  Taking taylor expansion of (- th) in th
* [misc]taylor:  Taking taylor expansion of th in th
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (cos (/ 1 (- th))) into (cos (/ -1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in th
* [misc]taylor:  Taking taylor expansion of 2 in th
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1))))) in th
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a2)) (/ 1 (- a2))) (* (/ 1 (- a1)) (/ 1 (- a1)))) in th
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a2)) (/ 1 (- a2))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a2)) in th
* [misc]taylor:  Taking taylor expansion of (- a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (/ 1 (- a2)) into (/ -1 a2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a2)) in th
* [misc]taylor:  Taking taylor expansion of (- a2) in th
* [misc]taylor:  Taking taylor expansion of a2 in th
* [misc]backup-simplify:  Simplify a2 into a2
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (/ 1 (- a2)) into (/ -1 a2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a1)) (/ 1 (- a1))) in th
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in th
* [misc]taylor:  Taking taylor expansion of (- a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (/ 1 (- a1)) into (/ -1 a1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a1)) in th
* [misc]taylor:  Taking taylor expansion of (- a1) in th
* [misc]taylor:  Taking taylor expansion of a1 in th
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (/ 1 (- a1)) into (/ -1 a1)
* [misc]backup-simplify:  Simplify (* (/ -1 a2) (/ -1 a2)) into (/ 1 (pow a2 2))
* [misc]backup-simplify:  Simplify (* (/ -1 a1) (/ -1 a1)) into (/ 1 (pow a1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow a2 2)) (/ 1 (pow a1 2))) into (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))
* [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))) into (sqrt (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a2) (/ 0 (- a2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a2) (/ 0 (- a2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a2) 0) (* 0 (/ -1 a2))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a1) 0) (* 0 (/ -1 a1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))))) into 0
* [misc]backup-simplify:  Simplify (* (/ (cos (/ -1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2))))) into (* (/ (cos (/ -1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))))
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ -1 th)) (sqrt 2)) (sqrt (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2))))) in a2
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in a2
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a2
* [misc]taylor:  Taking taylor expansion of (/ -1 th) in a2
* [misc]taylor:  Taking taylor expansion of -1 in a2
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of th in a2
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
* [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))) in a2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2))) in a2
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow a1 2)) in a2
* [misc]taylor:  Taking taylor expansion of (pow a1 2) in a2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log a1))) in a2
* [misc]taylor:  Taking taylor expansion of (* 2 (log a1)) in a2
* [misc]taylor:  Taking taylor expansion of 2 in a2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log a1) in a2
* [misc]taylor:  Taking taylor expansion of a1 in a2
* [misc]backup-simplify:  Simplify a1 into a1
* [misc]backup-simplify:  Simplify (log a1) into (log a1)
* [misc]backup-simplify:  Simplify (* 2 (log a1)) into (* 2 (log a1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log a1))) into (pow a1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow a1 2)) into (/ 1 (pow a1 2))
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow a2 2)) in a2
* [misc]taylor:  Taking taylor expansion of (pow a2 2) in a2
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
* [misc]backup-simplify:  Simplify (* (/ (cos (/ -1 th)) (sqrt 2)) 1) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (sqrt 2)) in a1
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
* [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
* [misc]taylor:  Taking taylor expansion of -1 in a1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of th in a1
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
* [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 th)) (sqrt 2)) 0) (* 0 (sqrt (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 th)) (sqrt 2)) 0) (* 0 1)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a2) (/ 0 (- a2))) (* 0 (/ 0 (- a2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a2) (/ 0 (- a2))) (* 0 (/ 0 (- a2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a2) 0) (+ (* 0 0) (* 0 (/ -1 a2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))) (* 0 (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))) (* 0 (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a1) 0) (+ (* 0 0) (* 0 (/ -1 a1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 th)) (sqrt 2)) 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow a1 2)) 0) into (/ 1 (pow a1 2))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow a1 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow a1 2))
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 1/2 (pow a1 2))) (+ (* 0 0) (* 0 1))) into (* 1/2 (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2)))) in a1
* [misc]taylor:  Taking taylor expansion of 1/2 in a1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ -1 th)) (* (pow a1 2) (sqrt 2))) in a1
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 th)) in a1
* [misc]taylor:  Taking taylor expansion of (/ -1 th) in a1
* [misc]taylor:  Taking taylor expansion of -1 in a1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of th in a1
* [misc]backup-simplify:  Simplify th into th
* [misc]backup-simplify:  Simplify (/ -1 th) into (/ -1 th)
* [misc]backup-simplify:  Simplify (cos (/ -1 th)) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (sin (/ -1 th)) into (sin (/ -1 th))
* [misc]taylor:  Taking taylor expansion of (* (pow a1 2) (sqrt 2)) in a1
* [misc]taylor:  Taking taylor expansion of (pow a1 2) in a1
* [misc]taylor:  Taking taylor expansion of (sqrt 2) in a1
* [misc]taylor:  Taking taylor expansion of 2 in a1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (* (cos (/ -1 th)) 1) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 th)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 th)) 0) into (cos (/ -1 th))
* [misc]backup-simplify:  Simplify (* 1 (sqrt 2)) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 th)) (sqrt 2)) into (/ (cos (/ -1 th)) (sqrt 2))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 (/ (cos (/ -1 th)) (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a2) (/ 0 (- a2))) (* 0 (/ 0 (- a2))) (* 0 (/ 0 (- a2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a2) into (- a2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a2) (/ 0 (- a2))) (* 0 (/ 0 (- a2))) (* 0 (/ 0 (- a2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 a2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))) (* 0 (/ 0 (- a1))) (* 0 (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a1) into (- a1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a1) (/ 0 (- a1))) (* 0 (/ 0 (- a1))) (* 0 (/ 0 (- a1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a1) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 a1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 th)) (sqrt 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 1 (pow a1 2)) (/ 1 (pow a2 2)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log a1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log a1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow a1 2)) (/ 0 (pow a1 2))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow a1 2)))))) (* 2 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)) (* 0 (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 th)) (sqrt 2)) 0) (+ (* 0 (/ 1/2 (pow a1 2))) (+ (* 0 0) (* 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 th)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 th) (+ (* (/ -1 th) (/ 0 th)) (* 0 (/ 0 th)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 th)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqrt 2)) (+ (* (/ (cos (/ -1 th)) (sqrt 2)) (/ 0 (sqrt 2))) (* 0 (/ 0 (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 (/ (cos (/ -1 th)) (sqrt 2))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ (cos (/ -1 (/ 1 (- th)))) (sqrt 2)) (* 1 (* (/ 1 (/ 1 (- a2))) 1))) into (* -1 (/ (* (cos th) a2) (sqrt 2)))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))) (pow (+ (* a2 a2) (* a1 a1)) 1/2)))>
* * * * [misc]progress:  [ 2 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))) (pow (sqrt (+ (* a2 a2) (* a1 a1))) 1)))>
* * * * [misc]progress:  [ 3 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))) (exp (log (sqrt (+ (* a2 a2) (* a1 a1)))))))>
* [enter]simplify:  Simplifying (log (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (log (sqrt (+ (* a1 a1) (* a2 a2))))
* [exit]simplify:  Simplified to (log (sqrt (+ (* a1 a1) (* a2 a2))))
* * * * [misc]progress:  [ 4 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))) (log (exp (sqrt (+ (* a2 a2) (* a1 a1)))))))>
* [enter]simplify:  Simplifying (exp (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (exp (sqrt (+ (* a1 a1) (* a2 a2))))
* [exit]simplify:  Simplified to (exp (sqrt (+ (* a1 a1) (* a2 a2))))
* * * * [misc]progress:  [ 5 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))) (* (* (cbrt (sqrt (+ (* a2 a2) (* a1 a1)))) (cbrt (sqrt (+ (* a2 a2) (* a1 a1))))) (cbrt (sqrt (+ (* a2 a2) (* a1 a1)))))))>
* [enter]simplify:  Simplifying (* (cbrt (sqrt (+ (* a2 a2) (* a1 a1)))) (cbrt (sqrt (+ (* a2 a2) (* a1 a1)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt (+ (* a1 a1) (* a2 a2)))))
* [exit]simplify:  Simplified to (* (cbrt (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt (+ (* a1 a1) (* a2 a2)))))
* [enter]simplify:  Simplifying (cbrt (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (+ (* a1 a1) (* a2 a2))))
* [exit]simplify:  Simplified to (cbrt (sqrt (+ (* a1 a1) (* a2 a2))))
* * * * [misc]progress:  [ 6 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))) (cbrt (* (* (sqrt (+ (* a2 a2) (* a1 a1))) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))))>
* [enter]simplify:  Simplifying (* (* (sqrt (+ (* a2 a2) (* a1 a1))) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (sqrt (+ (* a1 a1) (* a2 a2))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (sqrt (+ (* a1 a1) (* a2 a2))))
* * * * [misc]progress:  [ 7 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))) (* (sqrt (* (cbrt (+ (* a2 a2) (* a1 a1))) (cbrt (+ (* a2 a2) (* a1 a1))))) (sqrt (cbrt (+ (* a2 a2) (* a1 a1)))))))>
* [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* a2 a2) (* a1 a1))) (cbrt (+ (* a2 a2) (* a1 a1)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (fabs (cbrt (+ (* a1 a1) (* a2 a2))))
* [exit]simplify:  Simplified to (fabs (cbrt (+ (* a1 a1) (* a2 a2))))
* [enter]simplify:  Simplifying (sqrt (cbrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (+ (* a1 a1) (* a2 a2))))
* [exit]simplify:  Simplified to (sqrt (cbrt (+ (* a1 a1) (* a2 a2))))
* * * * [misc]progress:  [ 8 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))) (* (sqrt (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (sqrt (+ (* a2 a2) (* a1 a1)))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
* [enter]simplify:  Simplifying (sqrt (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
* * * * [misc]progress:  [ 9 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))) (* (sqrt 1) (sqrt (+ (* a2 a2) (* a1 a1))))))>
* [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 (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (* a1 a1) (* a2 a2)))
* [exit]simplify:  Simplified to (sqrt (+ (* a1 a1) (* a2 a2)))
* * * * [misc]progress:  [ 10 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))) (/ (sqrt (+ (pow (* a2 a2) 3) (pow (* a1 a1) 3))) (sqrt (+ (* (* a2 a2) (* a2 a2)) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a1 a1))))))))>
* [enter]simplify:  Simplifying (sqrt (+ (pow (* a2 a2) 3) (pow (* a1 a1) 3)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (61 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (* (pow a1 3) (pow a1 3)) (pow (* a2 a2) 3)))
* [exit]simplify:  Simplified to (sqrt (+ (* (pow a1 3) (pow a1 3)) (pow (* a2 a2) 3)))
* [enter]simplify:  Simplifying (sqrt (+ (* (* a2 a2) (* a2 a2)) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a1 a1)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (56 enodes)
* * [misc]simplify:  iters left: 2 (87 enodes)
* * [misc]simplify:  iters left: 1 (146 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (* (+ a2 a1) (* (* a1 a1) (- a1 a2))) (* (* a2 a2) (* a2 a2))))
* [exit]simplify:  Simplified to (sqrt (+ (* (+ a2 a1) (* (* a1 a1) (- a1 a2))) (* (* a2 a2) (* a2 a2))))
* * * * [misc]progress:  [ 11 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))) (/ (sqrt (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a1 a1)))) (sqrt (- (* a2 a2) (* a1 a1))))))>
* [enter]simplify:  Simplifying (sqrt (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (75 enodes)
* * [misc]simplify:  iters left: 1 (181 enodes)
* [exit]simplify:  Simplified to (sqrt (* (+ (* a2 a2) (* a1 a1)) (- (* a2 a2) (* a1 a1))))
* [exit]simplify:  Simplified to (sqrt (* (+ (* a2 a2) (* a1 a1)) (- (* a2 a2) (* a1 a1))))
* [enter]simplify:  Simplifying (sqrt (- (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* [exit]simplify:  Simplified to (sqrt (* (- a2 a1) (+ a2 a1)))
* [exit]simplify:  Simplified to (sqrt (* (- a2 a1) (+ a2 a1)))
* * * * [misc]progress:  [ 12 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))) (* (sqrt (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (sqrt (+ (* a2 a2) (* a1 a1)))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
* [enter]simplify:  Simplifying (sqrt (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
* * * * [misc]progress:  [ 13 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))) (fabs (sqrt (+ (* a2 a2) (* a1 a1))))))>
* * * * [misc]progress:  [ 14 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))) (* 1 (sqrt (+ (* a2 a2) (* a1 a1))))))>
* * * * [misc]progress:  [ 15 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (pow (+ (* a2 a2) (* a1 a1)) 1/2)) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* * * * [misc]progress:  [ 16 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (pow (sqrt (+ (* a2 a2) (* a1 a1))) 1)) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* * * * [misc]progress:  [ 17 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (exp (log (sqrt (+ (* a2 a2) (* a1 a1)))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (log (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (log (sqrt (+ (* a1 a1) (* a2 a2))))
* [exit]simplify:  Simplified to (log (sqrt (+ (* a1 a1) (* a2 a2))))
* * * * [misc]progress:  [ 18 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (log (exp (sqrt (+ (* a2 a2) (* a1 a1)))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (exp (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (exp (sqrt (+ (* a1 a1) (* a2 a2))))
* [exit]simplify:  Simplified to (exp (sqrt (+ (* a1 a1) (* a2 a2))))
* * * * [misc]progress:  [ 19 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (* (* (cbrt (sqrt (+ (* a2 a2) (* a1 a1)))) (cbrt (sqrt (+ (* a2 a2) (* a1 a1))))) (cbrt (sqrt (+ (* a2 a2) (* a1 a1)))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (sqrt (+ (* a2 a2) (* a1 a1)))) (cbrt (sqrt (+ (* a2 a2) (* a1 a1)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt (+ (* a1 a1) (* a2 a2)))))
* [exit]simplify:  Simplified to (* (cbrt (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt (+ (* a1 a1) (* a2 a2)))))
* [enter]simplify:  Simplifying (cbrt (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (+ (* a1 a1) (* a2 a2))))
* [exit]simplify:  Simplified to (cbrt (sqrt (+ (* a1 a1) (* a2 a2))))
* * * * [misc]progress:  [ 20 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (cbrt (* (* (sqrt (+ (* a2 a2) (* a1 a1))) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (* (sqrt (+ (* a2 a2) (* a1 a1))) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (sqrt (+ (* a1 a1) (* a2 a2))))
* [exit]simplify:  Simplified to (* (+ (* a1 a1) (* a2 a2)) (sqrt (+ (* a1 a1) (* a2 a2))))
* * * * [misc]progress:  [ 21 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (* (sqrt (* (cbrt (+ (* a2 a2) (* a1 a1))) (cbrt (+ (* a2 a2) (* a1 a1))))) (sqrt (cbrt (+ (* a2 a2) (* a1 a1)))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* a2 a2) (* a1 a1))) (cbrt (+ (* a2 a2) (* a1 a1)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (fabs (cbrt (+ (* a1 a1) (* a2 a2))))
* [exit]simplify:  Simplified to (fabs (cbrt (+ (* a1 a1) (* a2 a2))))
* [enter]simplify:  Simplifying (sqrt (cbrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (+ (* a1 a1) (* a2 a2))))
* [exit]simplify:  Simplified to (sqrt (cbrt (+ (* a1 a1) (* a2 a2))))
* * * * [misc]progress:  [ 22 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (* (sqrt (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (sqrt (+ (* a2 a2) (* a1 a1)))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
* [enter]simplify:  Simplifying (sqrt (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
* * * * [misc]progress:  [ 23 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (* (sqrt 1) (sqrt (+ (* a2 a2) (* a1 a1))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [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 (+ (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (* a1 a1) (* a2 a2)))
* [exit]simplify:  Simplified to (sqrt (+ (* a1 a1) (* a2 a2)))
* * * * [misc]progress:  [ 24 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (/ (sqrt (+ (pow (* a2 a2) 3) (pow (* a1 a1) 3))) (sqrt (+ (* (* a2 a2) (* a2 a2)) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a1 a1))))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (sqrt (+ (pow (* a2 a2) 3) (pow (* a1 a1) 3)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (61 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (* (pow a1 3) (pow a1 3)) (pow (* a2 a2) 3)))
* [exit]simplify:  Simplified to (sqrt (+ (* (pow a1 3) (pow a1 3)) (pow (* a2 a2) 3)))
* [enter]simplify:  Simplifying (sqrt (+ (* (* a2 a2) (* a2 a2)) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a1 a1)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (56 enodes)
* * [misc]simplify:  iters left: 2 (87 enodes)
* * [misc]simplify:  iters left: 1 (146 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (* (+ a2 a1) (* (* a1 a1) (- a1 a2))) (* (* a2 a2) (* a2 a2))))
* [exit]simplify:  Simplified to (sqrt (+ (* (+ a2 a1) (* (* a1 a1) (- a1 a2))) (* (* a2 a2) (* a2 a2))))
* * * * [misc]progress:  [ 25 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (/ (sqrt (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a1 a1)))) (sqrt (- (* a2 a2) (* a1 a1))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (sqrt (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (75 enodes)
* * [misc]simplify:  iters left: 1 (181 enodes)
* [exit]simplify:  Simplified to (sqrt (* (+ (* a2 a2) (* a1 a1)) (- (* a2 a2) (* a1 a1))))
* [exit]simplify:  Simplified to (sqrt (* (+ (* a2 a2) (* a1 a1)) (- (* a2 a2) (* a1 a1))))
* [enter]simplify:  Simplifying (sqrt (- (* a2 a2) (* a1 a1)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* [exit]simplify:  Simplified to (sqrt (* (- a2 a1) (+ a2 a1)))
* [exit]simplify:  Simplified to (sqrt (* (- a2 a1) (+ a2 a1)))
* * * * [misc]progress:  [ 26 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (* (sqrt (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (sqrt (+ (* a2 a2) (* a1 a1)))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
* [enter]simplify:  Simplifying (sqrt (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (* a1 a1) (* a2 a2))))
* * * * [misc]progress:  [ 27 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (fabs (sqrt (+ (* a2 a2) (* a1 a1))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* * * * [misc]progress:  [ 28 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (* 1 (sqrt (+ (* a2 a2) (* a1 a1))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* * * * [misc]progress:  [ 29 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (pow (/ (cos th) (sqrt 2)) 1) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* * * * [misc]progress:  [ 30 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (exp (- (log (cos th)) (log (sqrt 2)))) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (- (log (cos th)) (log (sqrt 2)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (- (log (cos th)) (log (sqrt 2)))
* [exit]simplify:  Simplified to (- (log (cos th)) (log (sqrt 2)))
* * * * [misc]progress:  [ 31 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (exp (log (/ (cos th) (sqrt 2)))) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (log (/ (cos th) (sqrt 2)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* [exit]simplify:  Simplified to (log (/ (cos th) (sqrt 2)))
* [exit]simplify:  Simplified to (log (/ (cos th) (sqrt 2)))
* * * * [misc]progress:  [ 32 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (log (exp (/ (cos th) (sqrt 2)))) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (exp (/ (cos th) (sqrt 2)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (exp (/ (cos th) (sqrt 2)))
* [exit]simplify:  Simplified to (exp (/ (cos th) (sqrt 2)))
* * * * [misc]progress:  [ 33 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (55 enodes)
* * [misc]simplify:  iters left: 2 (74 enodes)
* * [misc]simplify:  iters left: 1 (97 enodes)
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))
* [exit]simplify:  Simplified to (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))
* * * * [misc]progress:  [ 34 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (* (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2)))) (cbrt (/ (cos th) (sqrt 2)))) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2))))
* [exit]simplify:  Simplified to (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2))))
* [enter]simplify:  Simplifying (cbrt (/ (cos th) (sqrt 2)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt 2)))
* [exit]simplify:  Simplified to (cbrt (/ (cos th) (sqrt 2)))
* * * * [misc]progress:  [ 35 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cbrt (* (* (/ (cos th) (sqrt 2)) (/ (cos th) (sqrt 2))) (/ (cos th) (sqrt 2)))) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (* (/ (cos th) (sqrt 2)) (/ (cos th) (sqrt 2))) (/ (cos th) (sqrt 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (63 enodes)
* * [misc]simplify:  iters left: 1 (88 enodes)
* [exit]simplify:  Simplified to (pow (/ (cos th) (sqrt 2)) 3)
* [exit]simplify:  Simplified to (pow (/ (cos th) (sqrt 2)) 3)
* * * * [misc]progress:  [ 36 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (* (sqrt (/ (cos th) (sqrt 2))) (sqrt (/ (cos th) (sqrt 2)))) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (sqrt (/ (cos th) (sqrt 2)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (cos th) (sqrt 2)))
* [exit]simplify:  Simplified to (sqrt (/ (cos th) (sqrt 2)))
* [enter]simplify:  Simplifying (sqrt (/ (cos th) (sqrt 2)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (cos th) (sqrt 2)))
* [exit]simplify:  Simplified to (sqrt (/ (cos th) (sqrt 2)))
* * * * [misc]progress:  [ 37 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (- (cos th)) (- (sqrt 2))) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (- (cos th))
* * [misc]simplify:  iters left: 3 (3 enodes)
* [exit]simplify:  Simplified to (- (cos th))
* [exit]simplify:  Simplified to (- (cos th))
* [enter]simplify:  Simplifying (- (sqrt 2))
* * [misc]simplify:  iters left: 3 (3 enodes)
* [exit]simplify:  Simplified to (- (sqrt 2))
* [exit]simplify:  Simplified to (- (sqrt 2))
* * * * [misc]progress:  [ 38 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (cbrt (cos th)) (cbrt (sqrt 2)))) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (/ (cbrt (cos th)) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (/ (cbrt (cos th)) (cbrt (sqrt 2))))
* [enter]simplify:  Simplifying (/ (cbrt (cos th)) (cbrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (cos th)) (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (cbrt (cos th)) (cbrt (sqrt 2)))
* * * * [misc]progress:  [ 39 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2))) (/ (cbrt (cos th)) (sqrt (sqrt 2)))) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* [exit]simplify:  Simplified to (* (cbrt (cos th)) (/ (cbrt (cos th)) (sqrt (sqrt 2))))
* [exit]simplify:  Simplified to (* (cbrt (cos th)) (/ (cbrt (cos th)) (sqrt (sqrt 2))))
* [enter]simplify:  Simplifying (/ (cbrt (cos th)) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (cos th)) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (cbrt (cos th)) (sqrt (sqrt 2)))
* * * * [misc]progress:  [ 40 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) 1) (/ (cbrt (cos th)) (sqrt 2))) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (cos th)) (cbrt (cos th))) 1)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* [exit]simplify:  Simplified to (* (cbrt (cos th)) (/ (cbrt (cos th)) 1))
* [exit]simplify:  Simplified to (* (cbrt (cos th)) (/ (cbrt (cos th)) 1))
* [enter]simplify:  Simplifying (/ (cbrt (cos th)) (sqrt 2))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (cos th)) (sqrt 2))
* [exit]simplify:  Simplified to (/ (cbrt (cos th)) (sqrt 2))
* * * * [misc]progress:  [ 41 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (* (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (sqrt (cos th)) (cbrt (sqrt 2)))) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (cos th)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (/ (sqrt (cos th)) (cbrt (sqrt 2))) (cbrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (sqrt (cos th)) (cbrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (cbrt (sqrt 2)))
* * * * [misc]progress:  [ 42 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (/ (sqrt (cos th)) (sqrt (sqrt 2)))) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt (sqrt 2)))
* * * * [misc]progress:  [ 43 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (* (/ (sqrt (cos th)) 1) (/ (sqrt (cos th)) (sqrt 2))) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (/ (sqrt (cos th)) 1)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) 1)
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) 1)
* [enter]simplify:  Simplifying (/ (sqrt (cos th)) (sqrt 2))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt 2))
* [exit]simplify:  Simplified to (/ (sqrt (cos th)) (sqrt 2))
* * * * [misc]progress:  [ 44 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (* (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (cos th) (cbrt (sqrt 2)))) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* [enter]simplify:  Simplifying (/ (cos th) (cbrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (cbrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (cos th) (cbrt (sqrt 2)))
* * * * [misc]progress:  [ 45 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (* (/ 1 (sqrt (sqrt 2))) (/ (cos th) (sqrt (sqrt 2)))) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt 2)))
* [enter]simplify:  Simplifying (/ (cos th) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (cos th) (sqrt (sqrt 2)))
* * * * [misc]progress:  [ 46 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (* (/ 1 1) (/ (cos th) (sqrt 2))) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (cos th) (sqrt 2))
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
* [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
* * * * [misc]progress:  [ 47 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (* 1 (/ (cos th) (sqrt 2))) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* * * * [misc]progress:  [ 48 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (* (cos th) (/ 1 (sqrt 2))) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt 2))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt 2))
* [exit]simplify:  Simplified to (/ 1 (sqrt 2))
* * * * [misc]progress:  [ 49 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ 1 (/ (sqrt 2) (cos th))) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (/ (sqrt 2) (cos th))
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to (/ (sqrt 2) (cos th))
* [exit]simplify:  Simplified to (/ (sqrt 2) (cos th))
* * * * [misc]progress:  [ 50 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (cbrt (sqrt 2))) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* [exit]simplify:  Simplified to (/ (cos th) (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
* * * * [misc]progress:  [ 51 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (/ (cos th) (sqrt (sqrt 2))) (sqrt (sqrt 2))) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (/ (cos th) (sqrt (sqrt 2)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (sqrt (sqrt 2)))
* [exit]simplify:  Simplified to (/ (cos th) (sqrt (sqrt 2)))
* * * * [misc]progress:  [ 52 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (/ (cos th) 1) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (/ (cos th) 1)
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ (cos th) 1)
* [exit]simplify:  Simplified to (/ (cos th) 1)
* * * * [misc]progress:  [ 53 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (/ (sqrt 2) (cbrt (cos th)))) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (/ (sqrt 2) (cbrt (cos th)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (sqrt 2) (cbrt (cos th)))
* [exit]simplify:  Simplified to (/ (sqrt 2) (cbrt (cos th)))
* * * * [misc]progress:  [ 54 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (sqrt (cos th)) (/ (sqrt 2) (sqrt (cos th)))) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (/ (sqrt 2) (sqrt (cos th)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (sqrt 2) (sqrt (cos th)))
* [exit]simplify:  Simplified to (/ (sqrt 2) (sqrt (cos th)))
* * * * [misc]progress:  [ 55 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ 1 (/ (sqrt 2) (cos th))) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (/ (sqrt 2) (cos th))
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to (/ (sqrt 2) (cos th))
* [exit]simplify:  Simplified to (/ (sqrt 2) (cos th))
* * * * [misc]progress:  [ 56 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (pow (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))) 1) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (* a1 a1) (* a2 a2))) (/ (sqrt 2) (cos th)))
* [exit]simplify:  Simplified to (/ (sqrt (+ (* a1 a1) (* a2 a2))) (/ (sqrt 2) (cos th)))
* * * * [misc]progress:  [ 57 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (pow (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))) 1) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* * * * [misc]progress:  [ 58 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (exp (+ (- (log (cos th)) (log (sqrt 2))) (log (sqrt (+ (* a2 a2) (* a1 a1)))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (+ (- (log (cos th)) (log (sqrt 2))) (log (sqrt (+ (* a2 a2) (* a1 a1)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (+ (- (log (cos th)) (log (sqrt 2))) (log (sqrt (+ (* a2 a2) (* a1 a1)))))
* [exit]simplify:  Simplified to (+ (- (log (cos th)) (log (sqrt 2))) (log (sqrt (+ (* a2 a2) (* a1 a1)))))
* * * * [misc]progress:  [ 59 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (exp (+ (log (/ (cos th) (sqrt 2))) (log (sqrt (+ (* a2 a2) (* a1 a1)))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (+ (log (/ (cos th) (sqrt 2))) (log (sqrt (+ (* a2 a2) (* a1 a1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* [exit]simplify:  Simplified to (+ (log (sqrt (+ (* a1 a1) (* a2 a2)))) (log (/ (cos th) (sqrt 2))))
* [exit]simplify:  Simplified to (+ (log (sqrt (+ (* a1 a1) (* a2 a2)))) (log (/ (cos th) (sqrt 2))))
* * * * [misc]progress:  [ 60 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (exp (log (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (log (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to (log (* (sqrt (+ (* a1 a1) (* a2 a2))) (/ (cos th) (sqrt 2))))
* [exit]simplify:  Simplified to (log (* (sqrt (+ (* a1 a1) (* a2 a2))) (/ (cos th) (sqrt 2))))
* * * * [misc]progress:  [ 61 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (log (exp (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (exp (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (pow (exp (/ (cos th) (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2))))
* [exit]simplify:  Simplified to (pow (exp (/ (cos th) (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2))))
* * * * [misc]progress:  [ 62 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2))) (* (* (sqrt (+ (* a2 a2) (* a1 a1))) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (/ (* (* (cos th) (cos th)) (cos th)) (* (* (sqrt 2) (sqrt 2)) (sqrt 2))) (* (* (sqrt (+ (* a2 a2) (* a1 a1))) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (89 enodes)
* * [misc]simplify:  iters left: 3 (270 enodes)
* [exit]simplify:  Simplified to (* (* (* (/ (cos th) 2) (* (cos th) (cos th))) (/ (+ (* a1 a1) (* a2 a2)) (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2))))
* [exit]simplify:  Simplified to (* (* (* (/ (cos th) 2) (* (cos th) (cos th))) (/ (+ (* a1 a1) (* a2 a2)) (sqrt 2))) (sqrt (+ (* a1 a1) (* a2 a2))))
* * * * [misc]progress:  [ 63 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (* (* (/ (cos th) (sqrt 2)) (/ (cos th) (sqrt 2))) (/ (cos th) (sqrt 2))) (* (* (sqrt (+ (* a2 a2) (* a1 a1))) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (* (* (/ (cos th) (sqrt 2)) (/ (cos th) (sqrt 2))) (/ (cos th) (sqrt 2))) (* (* (sqrt (+ (* a2 a2) (* a1 a1))) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (139 enodes)
* * [misc]simplify:  iters left: 2 (352 enodes)
* [exit]simplify:  Simplified to (* (* (sqrt (+ (* a2 a2) (* a1 a1))) (* (/ (cos th) 2) (cos th))) (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))
* [exit]simplify:  Simplified to (* (* (sqrt (+ (* a2 a2) (* a1 a1))) (* (/ (cos th) 2) (cos th))) (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))
* * * * [misc]progress:  [ 64 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (* (cbrt (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1))))) (cbrt (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))))) (cbrt (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1))))) (cbrt (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (sqrt (+ (* a1 a1) (* a2 a2))) (/ (sqrt 2) (cos th)))) (cbrt (/ (sqrt (+ (* a1 a1) (* a2 a2))) (/ (sqrt 2) (cos th)))))
* [exit]simplify:  Simplified to (* (cbrt (/ (sqrt (+ (* a1 a1) (* a2 a2))) (/ (sqrt 2) (cos th)))) (cbrt (/ (sqrt (+ (* a1 a1) (* a2 a2))) (/ (sqrt 2) (cos th)))))
* [enter]simplify:  Simplifying (cbrt (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (cbrt (* (sqrt (+ (* a1 a1) (* a2 a2))) (/ (cos th) (sqrt 2))))
* [exit]simplify:  Simplified to (cbrt (* (sqrt (+ (* a1 a1) (* a2 a2))) (/ (cos th) (sqrt 2))))
* * * * [misc]progress:  [ 65 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (cbrt (* (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))) (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1))))) (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))) (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1))))) (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (74 enodes)
* * [misc]simplify:  iters left: 2 (139 enodes)
* * [misc]simplify:  iters left: 1 (242 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (* a1 a1) (* a2 a2))) (* (/ (* (cos th) (cos th)) 2) (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th)))))
* [exit]simplify:  Simplified to (* (sqrt (+ (* a1 a1) (* a2 a2))) (* (/ (* (cos th) (cos th)) 2) (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th)))))
* * * * [misc]progress:  [ 66 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (sqrt (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1))))) (sqrt (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (sqrt (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (sqrt (* (sqrt (+ (* a1 a1) (* a2 a2))) (/ (cos th) (sqrt 2))))
* [exit]simplify:  Simplified to (sqrt (* (sqrt (+ (* a1 a1) (* a2 a2))) (/ (cos th) (sqrt 2))))
* [enter]simplify:  Simplifying (sqrt (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (sqrt (* (sqrt (+ (* a1 a1) (* a2 a2))) (/ (cos th) (sqrt 2))))
* [exit]simplify:  Simplified to (sqrt (* (sqrt (+ (* a1 a1) (* a2 a2))) (/ (cos th) (sqrt 2))))
* * * * [misc]progress:  [ 67 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (/ (* (cos th) (sqrt (+ (pow (* a2 a2) 3) (pow (* a1 a1) 3)))) (* (sqrt 2) (sqrt (+ (* (* a2 a2) (* a2 a2)) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a1 a1))))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cos th) (sqrt (+ (pow (* a2 a2) 3) (pow (* a1 a1) 3))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (48 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (pow (* a2 a2) 3) (* (pow a1 3) (pow a1 3)))) (cos th))
* [exit]simplify:  Simplified to (* (sqrt (+ (pow (* a2 a2) 3) (* (pow a1 3) (pow a1 3)))) (cos th))
* [enter]simplify:  Simplifying (* (sqrt 2) (sqrt (+ (* (* a2 a2) (* a2 a2)) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a1 a1))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (58 enodes)
* * [misc]simplify:  iters left: 2 (88 enodes)
* * [misc]simplify:  iters left: 1 (156 enodes)
* [exit]simplify:  Simplified to (* (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (- (* a1 a1) (* a2 a2))))) (sqrt 2))
* [exit]simplify:  Simplified to (* (sqrt (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (- (* a1 a1) (* a2 a2))))) (sqrt 2))
* * * * [misc]progress:  [ 68 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (/ (* (cos th) (sqrt (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a1 a1))))) (* (sqrt 2) (sqrt (- (* a2 a2) (* a1 a1))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cos th) (sqrt (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a1 a1)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (79 enodes)
* * [misc]simplify:  iters left: 1 (183 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (+ (* a1 a1) (* a2 a2)) (- (* a2 a2) (* a1 a1)))) (cos th))
* [exit]simplify:  Simplified to (* (sqrt (* (+ (* a1 a1) (* a2 a2)) (- (* a2 a2) (* a1 a1)))) (cos th))
* [enter]simplify:  Simplifying (* (sqrt 2) (sqrt (- (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (- a2 a1) (+ a1 a2))) (sqrt 2))
* [exit]simplify:  Simplified to (* (sqrt (* (- a2 a1) (+ a1 a2))) (sqrt 2))
* * * * [misc]progress:  [ 69 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* 1 (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* * * * [misc]progress:  [ 70 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (* (/ (cos th) (sqrt 2)) (* (cbrt (sqrt (+ (* a2 a2) (* a1 a1)))) (cbrt (sqrt (+ (* a2 a2) (* a1 a1)))))) (cbrt (sqrt (+ (* a2 a2) (* a1 a1))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (* (cbrt (sqrt (+ (* a2 a2) (* a1 a1)))) (cbrt (sqrt (+ (* a2 a2) (* a1 a1))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (* (cbrt (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt (+ (* a1 a1) (* a2 a2))))))
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (* (cbrt (sqrt (+ (* a1 a1) (* a2 a2)))) (cbrt (sqrt (+ (* a1 a1) (* a2 a2))))))
* * * * [misc]progress:  [ 71 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (* (/ (cos th) (sqrt 2)) (sqrt (* (cbrt (+ (* a2 a2) (* a1 a1))) (cbrt (+ (* a2 a2) (* a1 a1)))))) (sqrt (cbrt (+ (* a2 a2) (* a1 a1))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (sqrt (* (cbrt (+ (* a2 a2) (* a1 a1))) (cbrt (+ (* a2 a2) (* a1 a1))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (fabs (cbrt (+ (* a1 a1) (* a2 a2)))))
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (fabs (cbrt (+ (* a1 a1) (* a2 a2)))))
* * * * [misc]progress:  [ 72 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (* (/ (cos th) (sqrt 2)) (sqrt (sqrt (+ (* a2 a2) (* a1 a1))))) (sqrt (sqrt (+ (* a2 a2) (* a1 a1))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (sqrt (sqrt (+ (* a2 a2) (* a1 a1)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))) (/ (cos th) (sqrt 2)))
* [exit]simplify:  Simplified to (* (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))) (/ (cos th) (sqrt 2)))
* * * * [misc]progress:  [ 73 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (* (/ (cos th) (sqrt 2)) (sqrt 1)) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (sqrt 1))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (sqrt 1))
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (sqrt 1))
* * * * [misc]progress:  [ 74 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (* (/ (cos th) (sqrt 2)) (sqrt (sqrt (+ (* a2 a2) (* a1 a1))))) (sqrt (sqrt (+ (* a2 a2) (* a1 a1))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (sqrt (sqrt (+ (* a2 a2) (* a1 a1)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))) (/ (cos th) (sqrt 2)))
* [exit]simplify:  Simplified to (* (sqrt (sqrt (+ (* a1 a1) (* a2 a2)))) (/ (cos th) (sqrt 2)))
* * * * [misc]progress:  [ 75 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (* (/ (cos th) (sqrt 2)) 1) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) 1)
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
* [exit]simplify:  Simplified to (/ (cos th) (sqrt 2))
* * * * [misc]progress:  [ 76 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (* (cbrt (/ (cos th) (sqrt 2))) (cbrt (/ (cos th) (sqrt 2)))) (* (cbrt (/ (cos th) (sqrt 2))) (sqrt (+ (* a2 a2) (* a1 a1))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (cos th) (sqrt 2))) (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (/ (cos th) (sqrt 2))))
* [exit]simplify:  Simplified to (* (sqrt (+ (* a1 a1) (* a2 a2))) (cbrt (/ (cos th) (sqrt 2))))
* * * * [misc]progress:  [ 77 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (sqrt (/ (cos th) (sqrt 2))) (* (sqrt (/ (cos th) (sqrt 2))) (sqrt (+ (* a2 a2) (* a1 a1))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (sqrt (/ (cos th) (sqrt 2))) (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (/ (cos th) (sqrt 2))))
* [exit]simplify:  Simplified to (* (sqrt (+ (* a1 a1) (* a2 a2))) (sqrt (/ (cos th) (sqrt 2))))
* * * * [misc]progress:  [ 78 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (sqrt (+ (* a2 a2) (* a1 a1))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (/ (cbrt (cos th)) (cbrt (sqrt 2))) (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (* a2 a2) (* a1 a1))) (/ (cbrt (sqrt 2)) (cbrt (cos th))))
* [exit]simplify:  Simplified to (/ (sqrt (+ (* a2 a2) (* a1 a1))) (/ (cbrt (sqrt 2)) (cbrt (cos th))))
* * * * [misc]progress:  [ 79 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (sqrt (sqrt 2))) (* (/ (cbrt (cos th)) (sqrt (sqrt 2))) (sqrt (+ (* a2 a2) (* a1 a1))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (/ (cbrt (cos th)) (sqrt (sqrt 2))) (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (* a2 a2) (* a1 a1))) (/ (sqrt (sqrt 2)) (cbrt (cos th))))
* [exit]simplify:  Simplified to (/ (sqrt (+ (* a2 a2) (* a1 a1))) (/ (sqrt (sqrt 2)) (cbrt (cos th))))
* * * * [misc]progress:  [ 80 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) 1) (* (/ (cbrt (cos th)) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (/ (cbrt (cos th)) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (* a1 a1) (* a2 a2))) (/ (sqrt 2) (cbrt (cos th))))
* [exit]simplify:  Simplified to (/ (sqrt (+ (* a1 a1) (* a2 a2))) (/ (sqrt 2) (cbrt (cos th))))
* * * * [misc]progress:  [ 81 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (sqrt (cos th)) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (/ (sqrt (cos th)) (cbrt (sqrt 2))) (sqrt (+ (* a2 a2) (* a1 a1))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (/ (sqrt (cos th)) (cbrt (sqrt 2))) (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (* a2 a2) (* a1 a1))) (/ (cbrt (sqrt 2)) (sqrt (cos th))))
* [exit]simplify:  Simplified to (/ (sqrt (+ (* a2 a2) (* a1 a1))) (/ (cbrt (sqrt 2)) (sqrt (cos th))))
* * * * [misc]progress:  [ 82 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (sqrt (+ (* a2 a2) (* a1 a1))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (/ (sqrt (cos th)) (sqrt (sqrt 2))) (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (* a2 a2) (* a1 a1))) (/ (sqrt (sqrt 2)) (sqrt (cos th))))
* [exit]simplify:  Simplified to (/ (sqrt (+ (* a2 a2) (* a1 a1))) (/ (sqrt (sqrt 2)) (sqrt (cos th))))
* * * * [misc]progress:  [ 83 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ (sqrt (cos th)) 1) (* (/ (sqrt (cos th)) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (/ (sqrt (cos th)) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (* a1 a1) (* a2 a2))) (/ (sqrt 2) (sqrt (cos th))))
* [exit]simplify:  Simplified to (/ (sqrt (+ (* a1 a1) (* a2 a2))) (/ (sqrt 2) (sqrt (cos th))))
* * * * [misc]progress:  [ 84 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (/ (cos th) (cbrt (sqrt 2))) (sqrt (+ (* a2 a2) (* a1 a1))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (/ (cos th) (cbrt (sqrt 2))) (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (* a1 a1) (* a2 a2))) (/ (cbrt (sqrt 2)) (cos th)))
* [exit]simplify:  Simplified to (/ (sqrt (+ (* a1 a1) (* a2 a2))) (/ (cbrt (sqrt 2)) (cos th)))
* * * * [misc]progress:  [ 85 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ 1 (sqrt (sqrt 2))) (* (/ (cos th) (sqrt (sqrt 2))) (sqrt (+ (* a2 a2) (* a1 a1))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (/ (cos th) (sqrt (sqrt 2))) (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (* a1 a1) (* a2 a2))) (/ (sqrt (sqrt 2)) (cos th)))
* [exit]simplify:  Simplified to (/ (sqrt (+ (* a1 a1) (* a2 a2))) (/ (sqrt (sqrt 2)) (cos th)))
* * * * [misc]progress:  [ 86 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (/ 1 1) (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (* a1 a1) (* a2 a2))) (/ (sqrt 2) (cos th)))
* [exit]simplify:  Simplified to (/ (sqrt (+ (* a1 a1) (* a2 a2))) (/ (sqrt 2) (cos th)))
* * * * [misc]progress:  [ 87 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* 1 (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (* a1 a1) (* a2 a2))) (/ (sqrt 2) (cos th)))
* [exit]simplify:  Simplified to (/ (sqrt (+ (* a1 a1) (* a2 a2))) (/ (sqrt 2) (cos th)))
* * * * [misc]progress:  [ 88 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (cos th) (* (/ 1 (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (/ 1 (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (* a2 a2) (* a1 a1))) (sqrt 2))
* [exit]simplify:  Simplified to (/ (sqrt (+ (* a2 a2) (* a1 a1))) (sqrt 2))
* * * * [misc]progress:  [ 89 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (/ (* (/ (cos th) (sqrt 2)) (sqrt (+ (pow (* a2 a2) 3) (pow (* a1 a1) 3)))) (sqrt (+ (* (* a2 a2) (* a2 a2)) (- (* (* a1 a1) (* a1 a1)) (* (* a2 a2) (* a1 a1)))))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (sqrt (+ (pow (* a2 a2) 3) (pow (* a1 a1) 3))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (67 enodes)
* * [misc]simplify:  iters left: 1 (78 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3))))
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (sqrt (+ (pow (* a1 a1) 3) (pow (* a2 a2) 3))))
* * * * [misc]progress:  [ 90 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (/ (* (/ (cos th) (sqrt 2)) (sqrt (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a1 a1))))) (sqrt (- (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (/ (cos th) (sqrt 2)) (sqrt (- (* (* a2 a2) (* a2 a2)) (* (* a1 a1) (* a1 a1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (92 enodes)
* * [misc]simplify:  iters left: 1 (211 enodes)
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (sqrt (* (+ (* a1 a1) (* a2 a2)) (- (* a2 a2) (* a1 a1)))))
* [exit]simplify:  Simplified to (* (/ (cos th) (sqrt 2)) (sqrt (* (+ (* a1 a1) (* a2 a2)) (- (* a2 a2) (* a1 a1)))))
* * * * [misc]progress:  [ 91 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (/ (* (cos th) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (cos th) (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (* a1 a1) (* a2 a2))) (cos th))
* [exit]simplify:  Simplified to (* (sqrt (+ (* a1 a1) (* a2 a2))) (cos th))
* * * * [misc]progress:  [ 92 / 104 ] simplifiying candidate #<alt-delta (λ (a1 a2 th) (* (* (sqrt (+ (* a2 a2) (* a1 a1))) (/ (cos th) (sqrt 2))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* * * * [misc]progress:  [ 93 / 104 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))) a1))>
* [enter]simplify:  Simplifying (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))) a1)
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (61 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (* a1 a1) (* a2 a2))) (/ (sqrt 2) (* a1 (cos th))))
* * * * [misc]progress:  [ 94 / 104 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))) a2))>
* [enter]simplify:  Simplifying (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))) a2)
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (61 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (* a1 a1) (* a2 a2))) (/ (sqrt 2) (* a2 (cos th))))
* * * * [misc]progress:  [ 95 / 104 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))) (* -1 a2)))>
* [enter]simplify:  Simplifying (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))) (* -1 a2))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (106 enodes)
* * [misc]simplify:  iters left: 1 (142 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (* a1 a1) (* a2 a2))) (* (/ (cos th) (sqrt 2)) (- a2)))
* * * * [misc]progress:  [ 96 / 104 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) a1) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (* (/ (cos th) (sqrt 2)) a1) (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (61 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (* a1 a1) (* a2 a2))) (/ (/ (sqrt 2) (cos th)) a1))
* * * * [misc]progress:  [ 97 / 104 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) a2) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (* (/ (cos th) (sqrt 2)) a2) (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (61 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (* a1 a1) (* a2 a2))) (/ (/ (sqrt 2) (cos th)) a2))
* * * * [misc]progress:  [ 98 / 104 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (* -1 a2)) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (* (/ (cos th) (sqrt 2)) (* -1 a2)) (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (64 enodes)
* * [misc]simplify:  iters left: 2 (104 enodes)
* * [misc]simplify:  iters left: 1 (154 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (* a1 a1) (* a2 a2))) (* (/ a2 (sqrt 2)) (- (cos th))))
* * * * [misc]progress:  [ 99 / 104 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (* (* (- (+ (/ 1 (sqrt 2)) (* 1/24 (/ (pow th 4) (sqrt 2)))) (* 1/2 (/ (pow th 2) (sqrt 2)))) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (* (- (+ (/ 1 (sqrt 2)) (* 1/24 (/ (pow th 4) (sqrt 2)))) (* 1/2 (/ (pow th 2) (sqrt 2)))) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (40 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (84 enodes)
* * [misc]simplify:  iters left: 2 (161 enodes)
* * [misc]simplify:  iters left: 1 (303 enodes)
* [exit]simplify:  Simplified to (+ (/ (+ (* a2 a2) (* a1 a1)) (sqrt 2)) (* (+ (* a2 a2) (* a1 a1)) (- (* (pow th 4) (/ 1/24 (sqrt 2))) (/ 1/2 (/ (sqrt 2) (* th th))))))
* * * * [misc]progress:  [ 100 / 104 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (67 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th)))
* * * * [misc]progress:  [ 101 / 104 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (67 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (/ (+ (* a1 a1) (* a2 a2)) (/ (sqrt 2) (cos th)))
* * * * [misc]progress:  [ 102 / 104 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (* (/ a1 (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (/ a1 (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (* a1 a1) (* a2 a2))) (/ (sqrt 2) a1))
* * * * [misc]progress:  [ 103 / 104 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (* (/ (* (cos th) a2) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (/ (* (cos th) a2) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (62 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (* a1 a1) (* a2 a2))) (* a2 (/ (cos th) (sqrt 2))))
* * * * [misc]progress:  [ 104 / 104 ] simplifiying candidate #<alt-event (λ (a1 a2 th) (* (* -1 (/ (* (cos th) a2) (sqrt 2))) (sqrt (+ (* a2 a2) (* a1 a1)))))>
* [enter]simplify:  Simplifying (* (* -1 (/ (* (cos th) a2) (sqrt 2))) (sqrt (+ (* a2 a2) (* a1 a1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (76 enodes)
* * [misc]simplify:  iters left: 2 (109 enodes)
* * [misc]simplify:  iters left: 1 (155 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (* a1 a1) (* a2 a2))) (* (/ (cos th) (sqrt 2)) (- a2)))
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* * [misc]regime-changes:  Finding splitpoints for: (#<alt-delta (λ (a1 a2 th) (cbrt (* (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2))) (pow (+ (* a1 a1) (* a2 a2)) 3))))> #<alt-delta (λ (a1 a2 th) (* (sqrt (/ (cos th) (sqrt 2))) (* (sqrt (/ (cos th) (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))> #<alt-delta (λ (a1 a2 th) (* (sqrt (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))) (sqrt (* (/ (cos th) (sqrt 2)) (+ (* a2 a2) (* a1 a1))))))> #<alt-event (λ (a1 a2 th) (+ (* (/ (cos th) (sqrt 2)) (* a1 a1)) (* (/ (cos th) (sqrt 2)) (* a2 a2))))> #<alt-delta (λ (a1 a2 th) (* (* (/ (cos th) (sqrt 2)) (sqrt (+ (* a2 a2) (* a1 a1)))) (sqrt (+ (* a2 a2) (* a1 a1)))))> #<alt-delta (λ (a1 a2 th) (* (* (/ 1 (sqrt (sqrt 2))) (/ (cos th) (sqrt (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))> #<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))> #<alt-delta (λ (a1 a2 th) (/ (* (cos th) (+ (pow (* a2 a2) 3) (pow (* a1 a1) 3))) (+ (* (- (* a1 a1) (* a2 a2)) (* (* a1 a1) (sqrt 2))) (* (* a2 a2) (* (* a2 a2) (sqrt 2))))))> #<alt-delta (λ (a1 a2 th) (* (/ 1 (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (/ (cos th) (cbrt (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))> #<alt-delta (λ (a1 a2 th) (* (* (/ (* (cbrt (cos th)) (cbrt (cos th))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (cbrt (cos th)) (cbrt (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))> #<alt-delta (λ (a1 a2 th) (* (/ 1 (sqrt (sqrt 2))) (* (/ (cos th) (sqrt (sqrt 2))) (+ (* a2 a2) (* a1 a1)))))> #<alt-delta (λ (a1 a2 th) (* (/ (sqrt (cos th)) 1) (* (/ (sqrt (cos th)) (sqrt 2)) (+ (* a2 a2) (* a1 a1)))))>)
* [misc]regimes:  Found splitpoints: (#s(sp 0 (sqrt (/ (cos th) (sqrt 2))) +inf.0)) , with alts (#<alt-delta (λ (a1 a2 th) (* (cbrt (/ (pow (cos th) 3) (+ (sqrt 2) (sqrt 2)))) (+ (* a2 a2) (* a1 a1))))>)
* [enter]simplify:  Simplifying (pow (cos th) 3)
* * [misc]simplify:  iters left: 2 (4 enodes)
* [exit]simplify:  Simplified to (pow (cos th) 3)
* [exit]simplify:  Simplified to (pow (cos th) 3)
* [enter]simplify:  Simplifying (+ (sqrt 2) (sqrt 2))
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (4 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (+ (sqrt 2) (sqrt 2))
* [exit]simplify:  Simplified to (+ (sqrt 2) (sqrt 2))