* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * [misc]progress:  [2/2] Setting up program.
* [enter]simplify:  Simplifying (- (expm1 (- (tan (* a a)) a)) a)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (- (expm1 (- (tan (sqr a)) a)) a)
* [misc]progress:  [Phase 2 of 3] Improving.
* * [misc]progress:  iteration 1 / 2
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (a) (- (expm1 (- (tan (sqr a)) a)) a))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1 1)
* [misc]approximate:  Taking taylor expansion of (tan (sqr a)) in (a) around 0
* [misc]taylor:  Taking taylor expansion of (tan (sqr a)) in a
* [misc]taylor:  Taking taylor expansion of (/ (sin (sqr a)) (cos (sqr a))) in a
* [misc]taylor:  Taking taylor expansion of (sin (sqr a)) in a
* [misc]taylor:  Taking taylor expansion of (sqr a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]taylor:  Taking taylor expansion of (cos (sqr a)) in a
* [misc]taylor:  Taking taylor expansion of (sqr a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (tan (sqr a)) in a
* [misc]taylor:  Taking taylor expansion of (/ (sin (sqr a)) (cos (sqr a))) in a
* [misc]taylor:  Taking taylor expansion of (sin (sqr a)) in a
* [misc]taylor:  Taking taylor expansion of (sqr a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]taylor:  Taking taylor expansion of (cos (sqr a)) in a
* [misc]taylor:  Taking taylor expansion of (sqr a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 1 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 5) 120)) 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 1) 1) (/ (pow 1 2) 2)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 1 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 4) 24) (/ (pow 1 1) 1)) 0 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 1) 1) (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0 (* -1 (/ (pow 1 3) 6)) 0 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 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 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 1/3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 7) 5040)) 0 (* 1 (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* 1 (/ (pow 0 3) 6) (/ (pow 1 2) 2)) 0 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 1) 1) (/ (pow 0 2) 2)) 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 3) 6) (/ (pow 1 1) 1)) 0 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 1/3 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 6) 720) (/ (pow 1 1) 1)) 0 0 (* 1 (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* 1 (/ (pow 0 3) 6) (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0 (* 1 (/ (pow 0 2) 2) (/ (pow 1 3) 6)) 0 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 1 1) 1) (/ (pow 0 2) 2)) 0 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 6) 720)) 0 (* 1 (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* 1 (/ (pow 0 2) 2) (/ (pow 1 2) 2)) 0 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 0 (/ 0 1)) (* 1/3 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 9) 362880)) 0 (* -1 (/ (pow 0 6) 720) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 5) 120) (/ (pow 1 2) 2)) 0 0 (* 1 (/ (pow 0 4) 24) (/ (pow 0 1) 1)) 0 (* 1 (/ (pow 0 3) 6) (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* 1 (/ (pow 0 3) 6) (/ (pow 0 2) 2)) 0 (* 1 (/ (pow 0 2) 2) (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* 1 (/ (pow 0 1) 1) (/ (pow 1 4) 24)) 0 0 (* -1 (/ (pow 0 1) 1) (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 1) 1) (/ (pow 0 2) 2)) 0 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0 (* -1 (/ (pow 0 3) 6)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 5) 120) (/ (pow 1 1) 1)) 0 0 (* 1 (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* 1 (/ (pow 0 2) 2) (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0 (* 1 (/ (pow 0 1) 1) (/ (pow 1 3) 6)) 0 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 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 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 8) 40320) (/ (pow 1 1) 1)) 0 0 (* -1 (/ (pow 0 6) 720) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 5) 120) (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0 (* -1 (/ (pow 0 4) 24) (/ (pow 1 3) 6)) 0 0 (* 1 (/ (pow 0 4) 24) (/ (pow 0 1) 1)) 0 (* 1 (/ (pow 0 3) 6) (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* 1 (/ (pow 0 3) 6) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 2) 2) (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* 1 (/ (pow 0 2) 2) (/ (pow 1 1) 1) (/ (pow 0 2) 2)) 0 0 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* 1 (/ (pow 0 1) 1) (/ (pow 1 3) 6) (/ (pow 0 1) 1)) 0 0 (* -1 (/ (pow 0 1) 1) (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0 (* 1 (/ (pow 1 5) 120)) 0 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 1 1) 1) (/ (pow 0 2) 2)) 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 0 (* 1 (/ (pow 0 1) 1))) into 1/120
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 8) 40320)) 0 (* -1 (/ (pow 0 5) 120) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 4) 24) (/ (pow 1 2) 2)) 0 0 (* 1 (/ (pow 0 3) 6) (/ (pow 0 1) 1)) 0 (* 1 (/ (pow 0 2) 2) (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* 1 (/ (pow 0 2) 2) (/ (pow 0 2) 2)) 0 (* 1 (/ (pow 0 1) 1) (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* 1 (/ (pow 1 4) 24)) 0 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
* [misc]backup-simplify:  Simplify (- (/ 1/120 1) (+ (* 1 (/ 1/24 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 1/3 (/ (- 1/2) 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 2/15
* [misc]backup-simplify:  Simplify 2/15 into 2/15
* [misc]backup-simplify:  Simplify (+ (* 2/15 (pow a 10)) (+ (* 1/3 (pow a 6)) (* 1 (sqr a)))) into (+ (sqr a) (+ (* 1/3 (pow a 6)) (* 2/15 (pow a 10))))
* [misc]approximate:  Taking taylor expansion of (tan (sqr (/ 1 a))) in (a) around 0
* [misc]taylor:  Taking taylor expansion of (tan (sqr (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (/ (sin (sqr (/ 1 a))) (cos (sqr (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (sin (sqr (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (sin (sqr (/ 1 a))) into (sin (/ 1 (sqr a)))
* [misc]taylor:  Taking taylor expansion of (cos (sqr (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (cos (sqr (/ 1 a))) into (cos (/ 1 (sqr a)))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) into (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a))))
* [misc]taylor:  Taking taylor expansion of (tan (sqr (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (/ (sin (sqr (/ 1 a))) (cos (sqr (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (sin (sqr (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (sin (sqr (/ 1 a))) into (sin (/ 1 (sqr a)))
* [misc]taylor:  Taking taylor expansion of (cos (sqr (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (cos (sqr (/ 1 a))) into (cos (/ 1 (sqr a)))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) into (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) into (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 (sqr a)))) (+ (* (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) (/ 0 (cos (/ 1 (sqr a))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 (sqr a)))) (+ (* (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 (sqr a)))) (+ (* (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 (sqr a)))) (+ (* (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 (sqr a)))) (+ (* (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 (sqr a)))) (+ (* (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) into (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a))))
* [misc]approximate:  Taking taylor expansion of (tan (sqr (/ 1 (- a)))) in (a) around 0
* [misc]taylor:  Taking taylor expansion of (tan (sqr (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (/ (sin (sqr (/ 1 (- a)))) (cos (sqr (/ 1 (- a))))) in a
* [misc]taylor:  Taking taylor expansion of (sin (sqr (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (sin (sqr (/ 1 (- a)))) into (sin (/ 1 (sqr a)))
* [misc]taylor:  Taking taylor expansion of (cos (sqr (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (cos (sqr (/ 1 (- a)))) into (cos (/ 1 (sqr a)))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) into (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a))))
* [misc]taylor:  Taking taylor expansion of (tan (sqr (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (/ (sin (sqr (/ 1 (- a)))) (cos (sqr (/ 1 (- a))))) in a
* [misc]taylor:  Taking taylor expansion of (sin (sqr (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (sin (sqr (/ 1 (- a)))) into (sin (/ 1 (sqr a)))
* [misc]taylor:  Taking taylor expansion of (cos (sqr (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (cos (sqr (/ 1 (- a)))) into (cos (/ 1 (sqr a)))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) into (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) into (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 (sqr a)))) (+ (* (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) (/ 0 (cos (/ 1 (sqr a))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 (sqr a)))) (+ (* (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 (sqr a)))) (+ (* (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 (sqr a)))) (+ (* (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 (sqr a)))) (+ (* (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 (sqr a)))) (+ (* (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) into (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a))))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (expm1 (- (tan (sqr a)) a)) in (a) around 0
* [misc]taylor:  Taking taylor expansion of (expm1 (- (tan (sqr a)) a)) in a
* [misc]backup-simplify:  Simplify (expm1 (- (tan (sqr a)) a)) into (expm1 (- (tan (sqr a)) a))
* [misc]taylor:  Taking taylor expansion of (expm1 (- (tan (sqr a)) a)) in a
* [misc]backup-simplify:  Simplify (expm1 (- (tan (sqr a)) a)) into (expm1 (- (tan (sqr a)) a))
* [misc]backup-simplify:  Simplify (expm1 (- (tan (sqr a)) a)) into (expm1 (- (tan (sqr a)) a))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (expm1 (- (tan (sqr a)) a)) into (expm1 (- (tan (sqr a)) a))
* [misc]approximate:  Taking taylor expansion of (expm1 (- (tan (sqr (/ 1 a))) (/ 1 a))) in (a) around 0
* [misc]taylor:  Taking taylor expansion of (expm1 (- (tan (sqr (/ 1 a))) (/ 1 a))) in a
* [misc]backup-simplify:  Simplify (expm1 (- (tan (sqr (/ 1 a))) (/ 1 a))) into (expm1 (- (tan (/ 1 (sqr a))) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (expm1 (- (tan (sqr (/ 1 a))) (/ 1 a))) in a
* [misc]backup-simplify:  Simplify (expm1 (- (tan (sqr (/ 1 a))) (/ 1 a))) into (expm1 (- (tan (/ 1 (sqr a))) (/ 1 a)))
* [misc]backup-simplify:  Simplify (expm1 (- (tan (/ 1 (sqr a))) (/ 1 a))) into (expm1 (- (tan (/ 1 (sqr a))) (/ 1 a)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (expm1 (- (tan (/ 1 (sqr a))) (/ 1 a))) into (expm1 (- (tan (/ 1 (sqr a))) (/ 1 a)))
* [misc]approximate:  Taking taylor expansion of (expm1 (- (tan (sqr (/ 1 (- a)))) (/ 1 (- a)))) in (a) around 0
* [misc]taylor:  Taking taylor expansion of (expm1 (- (tan (sqr (/ 1 (- a)))) (/ 1 (- a)))) in a
* [misc]backup-simplify:  Simplify (expm1 (- (tan (sqr (/ 1 (- a)))) (/ 1 (- a)))) into (expm1 (+ (tan (/ 1 (sqr a))) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (expm1 (- (tan (sqr (/ 1 (- a)))) (/ 1 (- a)))) in a
* [misc]backup-simplify:  Simplify (expm1 (- (tan (sqr (/ 1 (- a)))) (/ 1 (- a)))) into (expm1 (+ (tan (/ 1 (sqr a))) (/ 1 a)))
* [misc]backup-simplify:  Simplify (expm1 (+ (tan (/ 1 (sqr a))) (/ 1 a))) into (expm1 (+ (tan (/ 1 (sqr a))) (/ 1 a)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (expm1 (+ (tan (/ 1 (sqr a))) (/ 1 a))) into (expm1 (+ (tan (/ 1 (sqr a))) (/ 1 a)))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (- (tan (sqr a)) a) in (a) around 0
* [misc]taylor:  Taking taylor expansion of (- (tan (sqr a)) a) in a
* [misc]taylor:  Taking taylor expansion of (tan (sqr a)) in a
* [misc]taylor:  Taking taylor expansion of (/ (sin (sqr a)) (cos (sqr a))) in a
* [misc]taylor:  Taking taylor expansion of (sin (sqr a)) in a
* [misc]taylor:  Taking taylor expansion of (sqr a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]taylor:  Taking taylor expansion of (cos (sqr a)) in a
* [misc]taylor:  Taking taylor expansion of (sqr a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (tan (sqr a)) a) in a
* [misc]taylor:  Taking taylor expansion of (tan (sqr a)) in a
* [misc]taylor:  Taking taylor expansion of (/ (sin (sqr a)) (cos (sqr a))) in a
* [misc]taylor:  Taking taylor expansion of (sin (sqr a)) in a
* [misc]taylor:  Taking taylor expansion of (sqr a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]taylor:  Taking taylor expansion of (cos (sqr a)) in a
* [misc]taylor:  Taking taylor expansion of (sqr a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 1 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 5) 120)) 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 1) 1) (/ (pow 1 2) 2)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 1 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 4) 24) (/ (pow 1 1) 1)) 0 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 1) 1) (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0 (* -1 (/ (pow 1 3) 6)) 0 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 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 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 1/3
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1/3 0) into 1/3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]backup-simplify:  Simplify (+ (* 1/3 (pow a 6)) (+ (* 1 (sqr a)) (* -1 a))) into (- (+ (* 1/3 (pow a 6)) (sqr a)) a)
* [misc]approximate:  Taking taylor expansion of (- (tan (sqr (/ 1 a))) (/ 1 a)) in (a) around 0
* [misc]taylor:  Taking taylor expansion of (- (tan (sqr (/ 1 a))) (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (tan (sqr (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (/ (sin (sqr (/ 1 a))) (cos (sqr (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (sin (sqr (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (sin (sqr (/ 1 a))) into (sin (/ 1 (sqr a)))
* [misc]taylor:  Taking taylor expansion of (cos (sqr (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (cos (sqr (/ 1 a))) into (cos (/ 1 (sqr a)))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) into (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a))))
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (- (tan (sqr (/ 1 a))) (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (tan (sqr (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (/ (sin (sqr (/ 1 a))) (cos (sqr (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (sin (sqr (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (sin (sqr (/ 1 a))) into (sin (/ 1 (sqr a)))
* [misc]taylor:  Taking taylor expansion of (cos (sqr (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (cos (sqr (/ 1 a))) into (cos (/ 1 (sqr a)))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) into (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a))))
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [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 (+ (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) 0) into (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) into (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 (sqr a)))) (+ (* (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) (/ 0 (cos (/ 1 (sqr a))))))) 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 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 (sqr a)))) (+ (* (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 (sqr a)))) (+ (* (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 (sqr a)))) (+ (* (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 (sqr a)))) (+ (* (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 (sqr a)))) (+ (* (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) (* -1 (/ 1 (/ 1 a)))) into (- (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) a)
* [misc]approximate:  Taking taylor expansion of (- (tan (sqr (/ 1 (- a)))) (/ 1 (- a))) in (a) around 0
* [misc]taylor:  Taking taylor expansion of (- (tan (sqr (/ 1 (- a)))) (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (tan (sqr (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (/ (sin (sqr (/ 1 (- a)))) (cos (sqr (/ 1 (- a))))) in a
* [misc]taylor:  Taking taylor expansion of (sin (sqr (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (sin (sqr (/ 1 (- a)))) into (sin (/ 1 (sqr a)))
* [misc]taylor:  Taking taylor expansion of (cos (sqr (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (cos (sqr (/ 1 (- a)))) into (cos (/ 1 (sqr a)))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) into (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (- (tan (sqr (/ 1 (- a)))) (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (tan (sqr (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (/ (sin (sqr (/ 1 (- a)))) (cos (sqr (/ 1 (- a))))) in a
* [misc]taylor:  Taking taylor expansion of (sin (sqr (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (sin (sqr (/ 1 (- a)))) into (sin (/ 1 (sqr a)))
* [misc]taylor:  Taking taylor expansion of (cos (sqr (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (cos (sqr (/ 1 (- a)))) into (cos (/ 1 (sqr a)))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) into (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) 0) into (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) into (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 (sqr a)))) (+ (* (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) (/ 0 (cos (/ 1 (sqr a))))))) 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 (sqr a)))) (+ (* (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 (sqr a)))) (+ (* (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 (sqr a)))) (+ (* (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 (sqr a)))) (+ (* (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 (sqr a)))) (+ (* (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) (* 1 (/ 1 (/ 1 (- a))))) into (- (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) a)
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (- (expm1 (- (tan (sqr a)) a)) a) in (a) around 0
* [misc]taylor:  Taking taylor expansion of (- (expm1 (- (tan (sqr a)) a)) a) in a
* [misc]taylor:  Taking taylor expansion of (expm1 (- (tan (sqr a)) a)) in a
* [misc]backup-simplify:  Simplify (expm1 (- (tan (sqr a)) a)) into (expm1 (- (tan (sqr a)) a))
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (expm1 (- (tan (sqr a)) a)) a) in a
* [misc]taylor:  Taking taylor expansion of (expm1 (- (tan (sqr a)) a)) in a
* [misc]backup-simplify:  Simplify (expm1 (- (tan (sqr a)) a)) into (expm1 (- (tan (sqr a)) a))
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (expm1 (- (tan (sqr a)) a)) 0) into (expm1 (- (tan (sqr a)) a))
* [misc]backup-simplify:  Simplify (expm1 (- (tan (sqr a)) a)) into (expm1 (- (tan (sqr a)) a))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 a) (expm1 (- (tan (sqr a)) a))) into (- (expm1 (- (tan (sqr a)) a)) a)
* [misc]approximate:  Taking taylor expansion of (- (expm1 (- (tan (sqr (/ 1 a))) (/ 1 a))) (/ 1 a)) in (a) around 0
* [misc]taylor:  Taking taylor expansion of (- (expm1 (- (tan (sqr (/ 1 a))) (/ 1 a))) (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (expm1 (- (tan (sqr (/ 1 a))) (/ 1 a))) in a
* [misc]backup-simplify:  Simplify (expm1 (- (tan (sqr (/ 1 a))) (/ 1 a))) into (expm1 (- (tan (/ 1 (sqr a))) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (- (expm1 (- (tan (sqr (/ 1 a))) (/ 1 a))) (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (expm1 (- (tan (sqr (/ 1 a))) (/ 1 a))) in a
* [misc]backup-simplify:  Simplify (expm1 (- (tan (sqr (/ 1 a))) (/ 1 a))) into (expm1 (- (tan (/ 1 (sqr a))) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [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 (+ (expm1 (- (tan (/ 1 (sqr a))) (/ 1 a))) 0) into (expm1 (- (tan (/ 1 (sqr a))) (/ 1 a)))
* [misc]backup-simplify:  Simplify (expm1 (- (tan (/ 1 (sqr a))) (/ 1 a))) into (expm1 (- (tan (/ 1 (sqr a))) (/ 1 a)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (expm1 (- (tan (/ 1 (sqr a))) (/ 1 a))) (* -1 (/ 1 (/ 1 a)))) into (- (expm1 (- (tan (/ 1 (sqr a))) (/ 1 a))) a)
* [misc]approximate:  Taking taylor expansion of (- (expm1 (- (tan (sqr (/ 1 (- a)))) (/ 1 (- a)))) (/ 1 (- a))) in (a) around 0
* [misc]taylor:  Taking taylor expansion of (- (expm1 (- (tan (sqr (/ 1 (- a)))) (/ 1 (- a)))) (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (expm1 (- (tan (sqr (/ 1 (- a)))) (/ 1 (- a)))) in a
* [misc]backup-simplify:  Simplify (expm1 (- (tan (sqr (/ 1 (- a)))) (/ 1 (- a)))) into (expm1 (+ (tan (/ 1 (sqr a))) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (- (expm1 (- (tan (sqr (/ 1 (- a)))) (/ 1 (- a)))) (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (expm1 (- (tan (sqr (/ 1 (- a)))) (/ 1 (- a)))) in a
* [misc]backup-simplify:  Simplify (expm1 (- (tan (sqr (/ 1 (- a)))) (/ 1 (- a)))) into (expm1 (+ (tan (/ 1 (sqr a))) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (expm1 (+ (tan (/ 1 (sqr a))) (/ 1 a))) 0) into (expm1 (+ (tan (/ 1 (sqr a))) (/ 1 a)))
* [misc]backup-simplify:  Simplify (expm1 (+ (tan (/ 1 (sqr a))) (/ 1 a))) into (expm1 (+ (tan (/ 1 (sqr a))) (/ 1 a)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (expm1 (+ (tan (/ 1 (sqr a))) (/ 1 a))) (* 1 (/ 1 (/ 1 (- a))))) into (- (expm1 (+ (tan (/ 1 (sqr a))) (/ 1 a))) a)
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 1)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 48 ] simplifiying candidate #<alt-event (λ (a) (- (expm1 (- (+ (sqr a) (+ (* 1/3 (pow a 6)) (* 2/15 (pow a 10)))) a)) a))>
* [enter]simplify:  Simplifying (- (expm1 (- (+ (sqr a) (+ (* 1/3 (pow a 6)) (* 2/15 (pow a 10)))) a)) a)
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (- (expm1 (- (+ (sqr a) (* (pow a 10) 2/15)) (- a (* (pow a 6) 1/3)))) a)
* * * * [misc]progress:  [ 2 / 48 ] simplifiying candidate #<alt-event (λ (a) (- (expm1 (- (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) a)) a))>
* [enter]simplify:  Simplifying (- (expm1 (- (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) a)) a)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (- (expm1 (- (/ (sin (/ (/ 1 a) a)) (cos (/ (/ 1 a) a))) a)) a)
* * * * [misc]progress:  [ 3 / 48 ] simplifiying candidate #<alt-event (λ (a) (- (expm1 (- (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) a)) a))>
* [enter]simplify:  Simplifying (- (expm1 (- (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) a)) a)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (- (expm1 (- (/ (sin (/ (/ 1 a) a)) (cos (/ (/ 1 a) a))) a)) a)
* * * * [misc]progress:  [ 4 / 48 ] simplifiying candidate #<alt-event (λ (a) (- (expm1 (- (tan (sqr a)) a)) a))>
* [enter]simplify:  Simplifying (- (expm1 (- (tan (sqr a)) a)) a)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (- (expm1 (- (tan (sqr a)) a)) a)
* * * * [misc]progress:  [ 5 / 48 ] simplifiying candidate #<alt-event (λ (a) (- (expm1 (- (tan (/ 1 (sqr a))) (/ 1 a))) a))>
* [enter]simplify:  Simplifying (- (expm1 (- (tan (/ 1 (sqr a))) (/ 1 a))) a)
* * [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 (- (expm1 (- (tan (/ 1 (* a a))) (/ 1 a))) a)
* * * * [misc]progress:  [ 6 / 48 ] simplifiying candidate #<alt-event (λ (a) (- (expm1 (+ (tan (/ 1 (sqr a))) (/ 1 a))) a))>
* [enter]simplify:  Simplifying (- (expm1 (+ (tan (/ 1 (sqr a))) (/ 1 a))) a)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (- (expm1 (+ (/ 1 a) (tan (/ 1 (* a a))))) a)
* * * * [misc]progress:  [ 7 / 48 ] simplifiying candidate #<alt-event (λ (a) (- (expm1 (- (+ (* 1/3 (pow a 6)) (sqr a)) a)) a))>
* [enter]simplify:  Simplifying (- (expm1 (- (+ (* 1/3 (pow a 6)) (sqr a)) a)) a)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (- (expm1 (- (* 1/3 (pow a 6)) (- a (* a a)))) a)
* * * * [misc]progress:  [ 8 / 48 ] simplifiying candidate #<alt-event (λ (a) (- (expm1 (- (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) a)) a))>
* [enter]simplify:  Simplifying (- (expm1 (- (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) a)) a)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (- (expm1 (- (/ (sin (/ (/ 1 a) a)) (cos (/ (/ 1 a) a))) a)) a)
* * * * [misc]progress:  [ 9 / 48 ] simplifiying candidate #<alt-event (λ (a) (- (expm1 (- (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) a)) a))>
* [enter]simplify:  Simplifying (- (expm1 (- (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) a)) a)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (- (expm1 (- (/ (sin (/ (/ 1 a) a)) (cos (/ (/ 1 a) a))) a)) a)
* * * * [misc]progress:  [ 10 / 48 ] simplifiying candidate #<alt-event (λ (a) (- (expm1 (- (tan (sqr a)) a)) a))>
* [enter]simplify:  Simplifying (- (expm1 (- (tan (sqr a)) a)) a)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (- (expm1 (- (tan (sqr a)) a)) a)
* * * * [misc]progress:  [ 11 / 48 ] simplifiying candidate #<alt-event (λ (a) (- (expm1 (- (tan (/ 1 (sqr a))) (/ 1 a))) a))>
* [enter]simplify:  Simplifying (- (expm1 (- (tan (/ 1 (sqr a))) (/ 1 a))) a)
* * [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 (- (expm1 (- (tan (/ 1 (* a a))) (/ 1 a))) a)
* * * * [misc]progress:  [ 12 / 48 ] simplifiying candidate #<alt-event (λ (a) (- (expm1 (+ (tan (/ 1 (sqr a))) (/ 1 a))) a))>
* [enter]simplify:  Simplifying (- (expm1 (+ (tan (/ 1 (sqr a))) (/ 1 a))) a)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (- (expm1 (+ (/ 1 a) (tan (/ 1 (* a a))))) a)
* * * * [misc]progress:  [ 13 / 48 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (/ (sin (sqr a)) (cos (sqr a))) a)) a))>
* [enter]simplify:  Simplifying (sin (sqr a))
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (sin (sqr a))
* [exit]simplify:  Simplified to (sin (sqr a))
* [enter]simplify:  Simplifying (cos (sqr a))
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (cos (sqr a))
* [exit]simplify:  Simplified to (cos (sqr a))
* * * * [misc]progress:  [ 14 / 48 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (/ 1 (cotan (sqr a))) a)) a))>
* [enter]simplify:  Simplifying (cotan (sqr a))
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (cotan (sqr a))
* [exit]simplify:  Simplified to (cotan (sqr a))
* * * * [misc]progress:  [ 15 / 48 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (pow (tan (sqr a)) 1) a)) a))>
* * * * [misc]progress:  [ 16 / 48 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (exp (log (tan (sqr a)))) a)) a))>
* [enter]simplify:  Simplifying (log (tan (sqr a)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (log (tan (sqr a)))
* [exit]simplify:  Simplified to (log (tan (sqr a)))
* * * * [misc]progress:  [ 17 / 48 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (log (exp (tan (sqr a)))) a)) a))>
* [enter]simplify:  Simplifying (exp (tan (sqr a)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (exp (tan (sqr a)))
* [exit]simplify:  Simplified to (exp (tan (sqr a)))
* * * * [misc]progress:  [ 18 / 48 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (cube (cbrt (tan (sqr a)))) a)) a))>
* [enter]simplify:  Simplifying (cbrt (tan (sqr a)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (cbrt (tan (sqr a)))
* [exit]simplify:  Simplified to (cbrt (tan (sqr a)))
* * * * [misc]progress:  [ 19 / 48 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (cbrt (cube (tan (sqr a)))) a)) a))>
* [enter]simplify:  Simplifying (cube (tan (sqr a)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* * [misc]simplify:  iters left: 1 (9 enodes)
* [exit]simplify:  Simplified to (cube (tan (sqr a)))
* [exit]simplify:  Simplified to (cube (tan (sqr a)))
* * * * [misc]progress:  [ 20 / 48 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (sqr (sqrt (tan (sqr a)))) a)) a))>
* [enter]simplify:  Simplifying (sqrt (tan (sqr a)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (sqrt (tan (sqr a)))
* [exit]simplify:  Simplified to (sqrt (tan (sqr a)))
* * * * [misc]progress:  [ 21 / 48 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (* 1 (tan (sqr a))) a)) a))>
* * * * [misc]progress:  [ 22 / 48 ] simplifiying candidate #<alt-delta (λ (a) (- (pow (expm1 (- (tan (sqr a)) a)) 1) a))>
* * * * [misc]progress:  [ 23 / 48 ] simplifiying candidate #<alt-delta (λ (a) (- (exp (log (expm1 (- (tan (sqr a)) a)))) a))>
* [enter]simplify:  Simplifying (log (expm1 (- (tan (sqr a)) a)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (log (expm1 (- (tan (sqr a)) a)))
* [exit]simplify:  Simplified to (log (expm1 (- (tan (sqr a)) a)))
* * * * [misc]progress:  [ 24 / 48 ] simplifiying candidate #<alt-delta (λ (a) (- (log (exp (expm1 (- (tan (sqr a)) a)))) a))>
* [enter]simplify:  Simplifying (exp (expm1 (- (tan (sqr a)) a)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (exp (expm1 (- (tan (sqr a)) a)))
* [exit]simplify:  Simplified to (exp (expm1 (- (tan (sqr a)) a)))
* * * * [misc]progress:  [ 25 / 48 ] simplifiying candidate #<alt-delta (λ (a) (- (cube (cbrt (expm1 (- (tan (sqr a)) a)))) a))>
* [enter]simplify:  Simplifying (cbrt (expm1 (- (tan (sqr a)) a)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (cbrt (expm1 (- (tan (sqr a)) a)))
* [exit]simplify:  Simplified to (cbrt (expm1 (- (tan (sqr a)) a)))
* * * * [misc]progress:  [ 26 / 48 ] simplifiying candidate #<alt-delta (λ (a) (- (cbrt (cube (expm1 (- (tan (sqr a)) a)))) a))>
* [enter]simplify:  Simplifying (cube (expm1 (- (tan (sqr a)) a)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (cube (expm1 (- (tan (sqr a)) a)))
* [exit]simplify:  Simplified to (cube (expm1 (- (tan (sqr a)) a)))
* * * * [misc]progress:  [ 27 / 48 ] simplifiying candidate #<alt-delta (λ (a) (- (sqr (sqrt (expm1 (- (tan (sqr a)) a)))) a))>
* [enter]simplify:  Simplifying (sqrt (expm1 (- (tan (sqr a)) a)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (expm1 (- (tan (sqr a)) a)))
* [exit]simplify:  Simplified to (sqrt (expm1 (- (tan (sqr a)) a)))
* * * * [misc]progress:  [ 28 / 48 ] simplifiying candidate #<alt-delta (λ (a) (- (* 1 (expm1 (- (tan (sqr a)) a))) a))>
* * * * [misc]progress:  [ 29 / 48 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (pow (- (tan (sqr a)) a) 1)) a))>
* * * * [misc]progress:  [ 30 / 48 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (exp (log (- (tan (sqr a)) a)))) a))>
* [enter]simplify:  Simplifying (log (- (tan (sqr a)) a))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (log (- (tan (sqr a)) a))
* [exit]simplify:  Simplified to (log (- (tan (sqr a)) a))
* * * * [misc]progress:  [ 31 / 48 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (log (exp (- (tan (sqr a)) a)))) a))>
* [enter]simplify:  Simplifying (exp (- (tan (sqr a)) a))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (exp (- (tan (sqr a)) a))
* [exit]simplify:  Simplified to (exp (- (tan (sqr a)) a))
* * * * [misc]progress:  [ 32 / 48 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (cube (cbrt (- (tan (sqr a)) a)))) a))>
* [enter]simplify:  Simplifying (cbrt (- (tan (sqr a)) a))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (cbrt (- (tan (sqr a)) a))
* [exit]simplify:  Simplified to (cbrt (- (tan (sqr a)) a))
* * * * [misc]progress:  [ 33 / 48 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (cbrt (cube (- (tan (sqr a)) a)))) a))>
* [enter]simplify:  Simplifying (cube (- (tan (sqr a)) a))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (cube (- (tan (sqr a)) a))
* [exit]simplify:  Simplified to (cube (- (tan (sqr a)) a))
* * * * [misc]progress:  [ 34 / 48 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (sqr (sqrt (- (tan (sqr a)) a)))) a))>
* [enter]simplify:  Simplifying (sqrt (- (tan (sqr a)) a))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (- (tan (sqr a)) a))
* [exit]simplify:  Simplified to (sqrt (- (tan (sqr a)) a))
* * * * [misc]progress:  [ 35 / 48 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (+ (tan (sqr a)) (- a))) a))>
* [enter]simplify:  Simplifying (- a)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (- a)
* [exit]simplify:  Simplified to (- a)
* * * * [misc]progress:  [ 36 / 48 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (* 1 (- (tan (sqr a)) a))) a))>
* * * * [misc]progress:  [ 37 / 48 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (/ (- (pow (tan (sqr a)) 3) (pow a 3)) (+ (sqr (tan (sqr a))) (+ (sqr a) (* (tan (sqr a)) a))))) a))>
* [enter]simplify:  Simplifying (- (pow (tan (sqr a)) 3) (pow a 3))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* [exit]simplify:  Simplified to (- (cube (tan (sqr a))) (cube a))
* [exit]simplify:  Simplified to (- (cube (tan (sqr a))) (cube a))
* [enter]simplify:  Simplifying (+ (sqr (tan (sqr a))) (+ (sqr a) (* (tan (sqr a)) a)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (+ (* (tan (sqr a)) (+ a (tan (sqr a)))) (sqr a))
* [exit]simplify:  Simplified to (+ (* (tan (sqr a)) (+ a (tan (sqr a)))) (sqr a))
* * * * [misc]progress:  [ 38 / 48 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (/ (- (sqr (tan (sqr a))) (sqr a)) (+ (tan (sqr a)) a))) a))>
* [enter]simplify:  Simplifying (- (sqr (tan (sqr a))) (sqr a))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* [exit]simplify:  Simplified to (- (* (tan (sqr a)) (tan (sqr a))) (sqr a))
* [exit]simplify:  Simplified to (- (* (tan (sqr a)) (tan (sqr a))) (sqr a))
* [enter]simplify:  Simplifying (+ (tan (sqr a)) a)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (+ a (tan (sqr a)))
* [exit]simplify:  Simplified to (+ a (tan (sqr a)))
* * * * [misc]progress:  [ 39 / 48 ] simplifiying candidate #<alt-delta (λ (a) (pow (- (expm1 (- (tan (sqr a)) a)) a) 1))>
* * * * [misc]progress:  [ 40 / 48 ] simplifiying candidate #<alt-delta (λ (a) (exp (log (- (expm1 (- (tan (sqr a)) a)) a))))>
* [enter]simplify:  Simplifying (log (- (expm1 (- (tan (sqr a)) a)) a))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (log (- (expm1 (- (tan (sqr a)) a)) a))
* [exit]simplify:  Simplified to (log (- (expm1 (- (tan (sqr a)) a)) a))
* * * * [misc]progress:  [ 41 / 48 ] simplifiying candidate #<alt-delta (λ (a) (log (exp (- (expm1 (- (tan (sqr a)) a)) a))))>
* [enter]simplify:  Simplifying (exp (- (expm1 (- (tan (sqr a)) a)) a))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (exp (- (expm1 (- (tan (sqr a)) a)) a))
* [exit]simplify:  Simplified to (exp (- (expm1 (- (tan (sqr a)) a)) a))
* * * * [misc]progress:  [ 42 / 48 ] simplifiying candidate #<alt-delta (λ (a) (cube (cbrt (- (expm1 (- (tan (sqr a)) a)) a))))>
* [enter]simplify:  Simplifying (cbrt (- (expm1 (- (tan (sqr a)) a)) a))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (cbrt (- (expm1 (- (tan (sqr a)) a)) a))
* [exit]simplify:  Simplified to (cbrt (- (expm1 (- (tan (sqr a)) a)) a))
* * * * [misc]progress:  [ 43 / 48 ] simplifiying candidate #<alt-delta (λ (a) (cbrt (cube (- (expm1 (- (tan (sqr a)) a)) a))))>
* [enter]simplify:  Simplifying (cube (- (expm1 (- (tan (sqr a)) a)) a))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (cube (- (expm1 (- (tan (sqr a)) a)) a))
* [exit]simplify:  Simplified to (cube (- (expm1 (- (tan (sqr a)) a)) a))
* * * * [misc]progress:  [ 44 / 48 ] simplifiying candidate #<alt-delta (λ (a) (sqr (sqrt (- (expm1 (- (tan (sqr a)) a)) a))))>
* [enter]simplify:  Simplifying (sqrt (- (expm1 (- (tan (sqr a)) a)) a))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (- (expm1 (- (tan (sqr a)) a)) a))
* [exit]simplify:  Simplified to (sqrt (- (expm1 (- (tan (sqr a)) a)) a))
* * * * [misc]progress:  [ 45 / 48 ] simplifiying candidate #<alt-delta (λ (a) (+ (expm1 (- (tan (sqr a)) a)) (- a)))>
* [enter]simplify:  Simplifying (- a)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (- a)
* [exit]simplify:  Simplified to (- a)
* * * * [misc]progress:  [ 46 / 48 ] simplifiying candidate #<alt-delta (λ (a) (* 1 (- (expm1 (- (tan (sqr a)) a)) a)))>
* * * * [misc]progress:  [ 47 / 48 ] simplifiying candidate #<alt-delta (λ (a) (/ (- (pow (expm1 (- (tan (sqr a)) a)) 3) (pow a 3)) (+ (sqr (expm1 (- (tan (sqr a)) a))) (+ (sqr a) (* (expm1 (- (tan (sqr a)) a)) a)))))>
* [enter]simplify:  Simplifying (- (pow (expm1 (- (tan (sqr a)) a)) 3) (pow a 3))
* * [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 (18 enodes)
* [exit]simplify:  Simplified to (- (cube (expm1 (- (tan (sqr a)) a))) (cube a))
* [exit]simplify:  Simplified to (- (cube (expm1 (- (tan (sqr a)) a))) (cube a))
* [enter]simplify:  Simplifying (+ (sqr (expm1 (- (tan (sqr a)) a))) (+ (sqr a) (* (expm1 (- (tan (sqr a)) a)) a)))
* * [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 (26 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (+ (sqr a) (* (+ (expm1 (- (tan (sqr a)) a)) a) (expm1 (- (tan (sqr a)) a))))
* [exit]simplify:  Simplified to (+ (sqr a) (* (+ (expm1 (- (tan (sqr a)) a)) a) (expm1 (- (tan (sqr a)) a))))
* * * * [misc]progress:  [ 48 / 48 ] simplifiying candidate #<alt-delta (λ (a) (/ (- (sqr (expm1 (- (tan (sqr a)) a))) (sqr a)) (+ (expm1 (- (tan (sqr a)) a)) a)))>
* [enter]simplify:  Simplifying (- (sqr (expm1 (- (tan (sqr a)) a))) (sqr a))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (- (* (expm1 (- (tan (sqr a)) a)) (expm1 (- (tan (sqr a)) a))) (sqr a))
* [exit]simplify:  Simplified to (- (* (expm1 (- (tan (sqr a)) a)) (expm1 (- (tan (sqr a)) a))) (sqr a))
* [enter]simplify:  Simplifying (+ (expm1 (- (tan (sqr a)) a)) a)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (+ (expm1 (- (tan (sqr a)) a)) a)
* [exit]simplify:  Simplified to (+ (expm1 (- (tan (sqr a)) a)) a)
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 2
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (a) (- (expm1 (- (cube (cbrt (tan (sqr a)))) a)) a))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1 1 1 1)
* [misc]approximate:  Taking taylor expansion of (tan (sqr a)) in (a) around 0
* [misc]taylor:  Taking taylor expansion of (tan (sqr a)) in a
* [misc]taylor:  Taking taylor expansion of (/ (sin (sqr a)) (cos (sqr a))) in a
* [misc]taylor:  Taking taylor expansion of (sin (sqr a)) in a
* [misc]taylor:  Taking taylor expansion of (sqr a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]taylor:  Taking taylor expansion of (cos (sqr a)) in a
* [misc]taylor:  Taking taylor expansion of (sqr a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (tan (sqr a)) in a
* [misc]taylor:  Taking taylor expansion of (/ (sin (sqr a)) (cos (sqr a))) in a
* [misc]taylor:  Taking taylor expansion of (sin (sqr a)) in a
* [misc]taylor:  Taking taylor expansion of (sqr a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]taylor:  Taking taylor expansion of (cos (sqr a)) in a
* [misc]taylor:  Taking taylor expansion of (sqr a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 1 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 5) 120)) 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 1) 1) (/ (pow 1 2) 2)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 1 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 4) 24) (/ (pow 1 1) 1)) 0 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 1) 1) (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0 (* -1 (/ (pow 1 3) 6)) 0 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 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 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (- (/ (- 1/6) 1) (+ (* 1 (/ (- 1/2) 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 1/3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 7) 5040)) 0 (* 1 (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* 1 (/ (pow 0 3) 6) (/ (pow 1 2) 2)) 0 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 1) 1) (/ (pow 0 2) 2)) 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 3) 6) (/ (pow 1 1) 1)) 0 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 1/3 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 6) 720) (/ (pow 1 1) 1)) 0 0 (* 1 (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* 1 (/ (pow 0 3) 6) (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0 (* 1 (/ (pow 0 2) 2) (/ (pow 1 3) 6)) 0 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 1 1) 1) (/ (pow 0 2) 2)) 0 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 6) 720)) 0 (* 1 (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* 1 (/ (pow 0 2) 2) (/ (pow 1 2) 2)) 0 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 0 (/ 0 1)) (* 1/3 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 9) 362880)) 0 (* -1 (/ (pow 0 6) 720) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 5) 120) (/ (pow 1 2) 2)) 0 0 (* 1 (/ (pow 0 4) 24) (/ (pow 0 1) 1)) 0 (* 1 (/ (pow 0 3) 6) (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* 1 (/ (pow 0 3) 6) (/ (pow 0 2) 2)) 0 (* 1 (/ (pow 0 2) 2) (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* 1 (/ (pow 0 1) 1) (/ (pow 1 4) 24)) 0 0 (* -1 (/ (pow 0 1) 1) (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 1) 1) (/ (pow 0 2) 2)) 0 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0 (* -1 (/ (pow 0 3) 6)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 5) 120) (/ (pow 1 1) 1)) 0 0 (* 1 (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* 1 (/ (pow 0 2) 2) (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0 (* 1 (/ (pow 0 1) 1) (/ (pow 1 3) 6)) 0 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 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 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ (- 1/2) 1)) (* 1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 8) 40320) (/ (pow 1 1) 1)) 0 0 (* -1 (/ (pow 0 6) 720) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 5) 120) (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0 (* -1 (/ (pow 0 4) 24) (/ (pow 1 3) 6)) 0 0 (* 1 (/ (pow 0 4) 24) (/ (pow 0 1) 1)) 0 (* 1 (/ (pow 0 3) 6) (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* 1 (/ (pow 0 3) 6) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 2) 2) (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* 1 (/ (pow 0 2) 2) (/ (pow 1 1) 1) (/ (pow 0 2) 2)) 0 0 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* 1 (/ (pow 0 1) 1) (/ (pow 1 3) 6) (/ (pow 0 1) 1)) 0 0 (* -1 (/ (pow 0 1) 1) (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0 (* 1 (/ (pow 1 5) 120)) 0 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 1 1) 1) (/ (pow 0 2) 2)) 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 0 (* 1 (/ (pow 0 1) 1))) into 1/120
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 8) 40320)) 0 (* -1 (/ (pow 0 5) 120) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 4) 24) (/ (pow 1 2) 2)) 0 0 (* 1 (/ (pow 0 3) 6) (/ (pow 0 1) 1)) 0 (* 1 (/ (pow 0 2) 2) (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* 1 (/ (pow 0 2) 2) (/ (pow 0 2) 2)) 0 (* 1 (/ (pow 0 1) 1) (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* 1 (/ (pow 1 4) 24)) 0 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
* [misc]backup-simplify:  Simplify (- (/ 1/120 1) (+ (* 1 (/ 1/24 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 1/3 (/ (- 1/2) 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 2/15
* [misc]backup-simplify:  Simplify 2/15 into 2/15
* [misc]backup-simplify:  Simplify (+ (* 2/15 (pow a 10)) (+ (* 1/3 (pow a 6)) (* 1 (sqr a)))) into (+ (sqr a) (+ (* 1/3 (pow a 6)) (* 2/15 (pow a 10))))
* [misc]approximate:  Taking taylor expansion of (tan (sqr (/ 1 a))) in (a) around 0
* [misc]taylor:  Taking taylor expansion of (tan (sqr (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (/ (sin (sqr (/ 1 a))) (cos (sqr (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (sin (sqr (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (sin (sqr (/ 1 a))) into (sin (/ 1 (sqr a)))
* [misc]taylor:  Taking taylor expansion of (cos (sqr (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (cos (sqr (/ 1 a))) into (cos (/ 1 (sqr a)))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) into (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a))))
* [misc]taylor:  Taking taylor expansion of (tan (sqr (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (/ (sin (sqr (/ 1 a))) (cos (sqr (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (sin (sqr (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (sin (sqr (/ 1 a))) into (sin (/ 1 (sqr a)))
* [misc]taylor:  Taking taylor expansion of (cos (sqr (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (cos (sqr (/ 1 a))) into (cos (/ 1 (sqr a)))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) into (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) into (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 (sqr a)))) (+ (* (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) (/ 0 (cos (/ 1 (sqr a))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 (sqr a)))) (+ (* (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 (sqr a)))) (+ (* (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 (sqr a)))) (+ (* (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 (sqr a)))) (+ (* (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 (sqr a)))) (+ (* (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) into (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a))))
* [misc]approximate:  Taking taylor expansion of (tan (sqr (/ 1 (- a)))) in (a) around 0
* [misc]taylor:  Taking taylor expansion of (tan (sqr (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (/ (sin (sqr (/ 1 (- a)))) (cos (sqr (/ 1 (- a))))) in a
* [misc]taylor:  Taking taylor expansion of (sin (sqr (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (sin (sqr (/ 1 (- a)))) into (sin (/ 1 (sqr a)))
* [misc]taylor:  Taking taylor expansion of (cos (sqr (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (cos (sqr (/ 1 (- a)))) into (cos (/ 1 (sqr a)))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) into (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a))))
* [misc]taylor:  Taking taylor expansion of (tan (sqr (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (/ (sin (sqr (/ 1 (- a)))) (cos (sqr (/ 1 (- a))))) in a
* [misc]taylor:  Taking taylor expansion of (sin (sqr (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (sin (sqr (/ 1 (- a)))) into (sin (/ 1 (sqr a)))
* [misc]taylor:  Taking taylor expansion of (cos (sqr (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-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 (cos (sqr (/ 1 (- a)))) into (cos (/ 1 (sqr a)))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) into (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) into (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 (sqr a)))) (+ (* (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) (/ 0 (cos (/ 1 (sqr a))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 (sqr a)))) (+ (* (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 (sqr a)))) (+ (* (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 (sqr a)))) (+ (* (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 (sqr a)))) (+ (* (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (/ 1 (sqr a)))) (+ (* (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))) (* 0 (/ 0 (cos (/ 1 (sqr a))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) into (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a))))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1 1 1)
* [misc]approximate:  Taking taylor expansion of (cbrt (tan (sqr a))) in (a) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (tan (sqr a))) in a
* [misc]backup-simplify:  Simplify (cbrt (tan (sqr a))) into (cbrt (tan (sqr a)))
* [misc]taylor:  Taking taylor expansion of (cbrt (tan (sqr a))) in a
* [misc]backup-simplify:  Simplify (cbrt (tan (sqr a))) into (cbrt (tan (sqr a)))
* [misc]backup-simplify:  Simplify (cbrt (tan (sqr a))) into (cbrt (tan (sqr a)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cbrt (tan (sqr a))) into (cbrt (tan (sqr a)))
* [misc]approximate:  Taking taylor expansion of (cbrt (tan (sqr (/ 1 a)))) in (a) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (tan (sqr (/ 1 a)))) in a
* [misc]backup-simplify:  Simplify (cbrt (tan (sqr (/ 1 a)))) into (cbrt (tan (/ 1 (sqr a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (tan (sqr (/ 1 a)))) in a
* [misc]backup-simplify:  Simplify (cbrt (tan (sqr (/ 1 a)))) into (cbrt (tan (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify (cbrt (tan (/ 1 (sqr a)))) into (cbrt (tan (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cbrt (tan (/ 1 (sqr a)))) into (cbrt (tan (/ 1 (sqr a))))
* [misc]approximate:  Taking taylor expansion of (cbrt (tan (sqr (/ 1 (- a))))) in (a) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (tan (sqr (/ 1 (- a))))) in a
* [misc]backup-simplify:  Simplify (cbrt (tan (sqr (/ 1 (- a))))) into (cbrt (tan (/ 1 (sqr a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (tan (sqr (/ 1 (- a))))) in a
* [misc]backup-simplify:  Simplify (cbrt (tan (sqr (/ 1 (- a))))) into (cbrt (tan (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify (cbrt (tan (/ 1 (sqr a)))) into (cbrt (tan (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cbrt (tan (/ 1 (sqr a)))) into (cbrt (tan (/ 1 (sqr a))))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 1)
* [misc]approximate:  Taking taylor expansion of (cube (cbrt (tan (sqr a)))) in (a) around 0
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (tan (sqr a)))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (tan (sqr a)))) into (tan (sqr a))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (tan (sqr a)))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (tan (sqr a)))) into (tan (sqr a))
* [misc]backup-simplify:  Simplify (tan (sqr a)) into (tan (sqr a))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (tan (sqr a)) into (tan (sqr a))
* [misc]approximate:  Taking taylor expansion of (cube (cbrt (tan (sqr (/ 1 a))))) in (a) around 0
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (tan (sqr (/ 1 a))))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (tan (sqr (/ 1 a))))) into (tan (/ 1 (sqr a)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (tan (sqr (/ 1 a))))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (tan (sqr (/ 1 a))))) into (tan (/ 1 (sqr a)))
* [misc]backup-simplify:  Simplify (tan (/ 1 (sqr a))) into (tan (/ 1 (sqr a)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (tan (/ 1 (sqr a))) into (tan (/ 1 (sqr a)))
* [misc]approximate:  Taking taylor expansion of (cube (cbrt (tan (sqr (/ 1 (- a)))))) in (a) around 0
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (tan (sqr (/ 1 (- a)))))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (tan (sqr (/ 1 (- a)))))) into (tan (/ 1 (sqr a)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (tan (sqr (/ 1 (- a)))))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (tan (sqr (/ 1 (- a)))))) into (tan (/ 1 (sqr a)))
* [misc]backup-simplify:  Simplify (tan (/ 1 (sqr a))) into (tan (/ 1 (sqr a)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (tan (/ 1 (sqr a))) into (tan (/ 1 (sqr a)))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (expm1 (- (cube (cbrt (tan (sqr a)))) a)) in (a) around 0
* [misc]taylor:  Taking taylor expansion of (expm1 (- (cube (cbrt (tan (sqr a)))) a)) in a
* [misc]backup-simplify:  Simplify (expm1 (- (cube (cbrt (tan (sqr a)))) a)) into (expm1 (- (tan (sqr a)) a))
* [misc]taylor:  Taking taylor expansion of (expm1 (- (cube (cbrt (tan (sqr a)))) a)) in a
* [misc]backup-simplify:  Simplify (expm1 (- (cube (cbrt (tan (sqr a)))) a)) into (expm1 (- (tan (sqr a)) a))
* [misc]backup-simplify:  Simplify (expm1 (- (tan (sqr a)) a)) into (expm1 (- (tan (sqr a)) a))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (expm1 (- (tan (sqr a)) a)) into (expm1 (- (tan (sqr a)) a))
* [misc]approximate:  Taking taylor expansion of (expm1 (- (cube (cbrt (tan (sqr (/ 1 a))))) (/ 1 a))) in (a) around 0
* [misc]taylor:  Taking taylor expansion of (expm1 (- (cube (cbrt (tan (sqr (/ 1 a))))) (/ 1 a))) in a
* [misc]backup-simplify:  Simplify (expm1 (- (cube (cbrt (tan (sqr (/ 1 a))))) (/ 1 a))) into (expm1 (- (tan (/ 1 (sqr a))) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (expm1 (- (cube (cbrt (tan (sqr (/ 1 a))))) (/ 1 a))) in a
* [misc]backup-simplify:  Simplify (expm1 (- (cube (cbrt (tan (sqr (/ 1 a))))) (/ 1 a))) into (expm1 (- (tan (/ 1 (sqr a))) (/ 1 a)))
* [misc]backup-simplify:  Simplify (expm1 (- (tan (/ 1 (sqr a))) (/ 1 a))) into (expm1 (- (tan (/ 1 (sqr a))) (/ 1 a)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (expm1 (- (tan (/ 1 (sqr a))) (/ 1 a))) into (expm1 (- (tan (/ 1 (sqr a))) (/ 1 a)))
* [misc]approximate:  Taking taylor expansion of (expm1 (- (cube (cbrt (tan (sqr (/ 1 (- a)))))) (/ 1 (- a)))) in (a) around 0
* [misc]taylor:  Taking taylor expansion of (expm1 (- (cube (cbrt (tan (sqr (/ 1 (- a)))))) (/ 1 (- a)))) in a
* [misc]backup-simplify:  Simplify (expm1 (- (cube (cbrt (tan (sqr (/ 1 (- a)))))) (/ 1 (- a)))) into (expm1 (+ (tan (/ 1 (sqr a))) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (expm1 (- (cube (cbrt (tan (sqr (/ 1 (- a)))))) (/ 1 (- a)))) in a
* [misc]backup-simplify:  Simplify (expm1 (- (cube (cbrt (tan (sqr (/ 1 (- a)))))) (/ 1 (- a)))) into (expm1 (+ (tan (/ 1 (sqr a))) (/ 1 a)))
* [misc]backup-simplify:  Simplify (expm1 (+ (tan (/ 1 (sqr a))) (/ 1 a))) into (expm1 (+ (tan (/ 1 (sqr a))) (/ 1 a)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (expm1 (+ (tan (/ 1 (sqr a))) (/ 1 a))) into (expm1 (+ (tan (/ 1 (sqr a))) (/ 1 a)))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 1 1 1)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1 1 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 52 ] simplifiying candidate #<alt-event (λ (a) (- (expm1 (- (cube (cbrt (+ (sqr a) (+ (* 1/3 (pow a 6)) (* 2/15 (pow a 10)))))) a)) a))>
* [enter]simplify:  Simplifying (- (expm1 (- (cube (cbrt (+ (sqr a) (+ (* 1/3 (pow a 6)) (* 2/15 (pow a 10)))))) a)) a)
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (- (expm1 (+ (- (* (pow a 10) 2/15) (- a (sqr a))) (* (pow a 6) 1/3))) a)
* * * * [misc]progress:  [ 2 / 52 ] simplifiying candidate #<alt-event (λ (a) (- (expm1 (- (cube (cbrt (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))))) a)) a))>
* [enter]simplify:  Simplifying (- (expm1 (- (cube (cbrt (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))))) a)) a)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (- (expm1 (- (/ (sin (/ (/ 1 a) a)) (cos (/ (/ 1 a) a))) a)) a)
* * * * [misc]progress:  [ 3 / 52 ] simplifiying candidate #<alt-event (λ (a) (- (expm1 (- (cube (cbrt (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))))) a)) a))>
* [enter]simplify:  Simplifying (- (expm1 (- (cube (cbrt (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))))) a)) a)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (- (expm1 (- (/ (sin (/ (/ 1 a) a)) (cos (/ (/ 1 a) a))) a)) a)
* * * * [misc]progress:  [ 4 / 52 ] simplifiying candidate #<alt-event (λ (a) (- (expm1 (- (cube (cbrt (tan (sqr a)))) a)) a))>
* [enter]simplify:  Simplifying (- (expm1 (- (cube (cbrt (tan (sqr a)))) a)) a)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (- (expm1 (- (tan (sqr a)) a)) a)
* * * * [misc]progress:  [ 5 / 52 ] simplifiying candidate #<alt-event (λ (a) (- (expm1 (- (cube (cbrt (tan (/ 1 (sqr a))))) a)) a))>
* [enter]simplify:  Simplifying (- (expm1 (- (cube (cbrt (tan (/ 1 (sqr a))))) a)) a)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* [exit]simplify:  Simplified to (- (expm1 (- (tan (/ (/ 1 a) a)) a)) a)
* * * * [misc]progress:  [ 6 / 52 ] simplifiying candidate #<alt-event (λ (a) (- (expm1 (- (cube (cbrt (tan (/ 1 (sqr a))))) a)) a))>
* [enter]simplify:  Simplifying (- (expm1 (- (cube (cbrt (tan (/ 1 (sqr a))))) a)) a)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* [exit]simplify:  Simplified to (- (expm1 (- (tan (/ (/ 1 a) a)) a)) a)
* * * * [misc]progress:  [ 7 / 52 ] simplifiying candidate #<alt-event (λ (a) (- (expm1 (- (tan (sqr a)) a)) a))>
* [enter]simplify:  Simplifying (- (expm1 (- (tan (sqr a)) a)) a)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (- (expm1 (- (tan (sqr a)) a)) a)
* * * * [misc]progress:  [ 8 / 52 ] simplifiying candidate #<alt-event (λ (a) (- (expm1 (- (tan (/ 1 (sqr a))) a)) a))>
* [enter]simplify:  Simplifying (- (expm1 (- (tan (/ 1 (sqr a))) a)) a)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (- (expm1 (- (tan (/ (/ 1 a) a)) a)) a)
* * * * [misc]progress:  [ 9 / 52 ] simplifiying candidate #<alt-event (λ (a) (- (expm1 (- (tan (/ 1 (sqr a))) a)) a))>
* [enter]simplify:  Simplifying (- (expm1 (- (tan (/ 1 (sqr a))) a)) a)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (- (expm1 (- (tan (/ (/ 1 a) a)) a)) a)
* * * * [misc]progress:  [ 10 / 52 ] simplifiying candidate #<alt-event (λ (a) (- (expm1 (- (tan (sqr a)) a)) a))>
* [enter]simplify:  Simplifying (- (expm1 (- (tan (sqr a)) a)) a)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (- (expm1 (- (tan (sqr a)) a)) a)
* * * * [misc]progress:  [ 11 / 52 ] simplifiying candidate #<alt-event (λ (a) (- (expm1 (- (tan (/ 1 (sqr a))) (/ 1 a))) a))>
* [enter]simplify:  Simplifying (- (expm1 (- (tan (/ 1 (sqr a))) (/ 1 a))) a)
* * [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 (- (expm1 (- (tan (/ 1 (* a a))) (/ 1 a))) a)
* * * * [misc]progress:  [ 12 / 52 ] simplifiying candidate #<alt-event (λ (a) (- (expm1 (+ (tan (/ 1 (sqr a))) (/ 1 a))) a))>
* [enter]simplify:  Simplifying (- (expm1 (+ (tan (/ 1 (sqr a))) (/ 1 a))) a)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (- (expm1 (+ (/ 1 a) (tan (/ 1 (* a a))))) a)
* * * * [misc]progress:  [ 13 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (cube (cbrt (/ (sin (sqr a)) (cos (sqr a))))) a)) a))>
* [enter]simplify:  Simplifying (sin (sqr a))
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (sin (sqr a))
* [exit]simplify:  Simplified to (sin (sqr a))
* [enter]simplify:  Simplifying (cos (sqr a))
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (cos (sqr a))
* [exit]simplify:  Simplified to (cos (sqr a))
* * * * [misc]progress:  [ 14 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (cube (cbrt (/ 1 (cotan (sqr a))))) a)) a))>
* [enter]simplify:  Simplifying (cotan (sqr a))
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (cotan (sqr a))
* [exit]simplify:  Simplified to (cotan (sqr a))
* * * * [misc]progress:  [ 15 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (cube (cbrt (pow (tan (sqr a)) 1))) a)) a))>
* * * * [misc]progress:  [ 16 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (cube (cbrt (exp (log (tan (sqr a)))))) a)) a))>
* [enter]simplify:  Simplifying (log (tan (sqr a)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (log (tan (sqr a)))
* [exit]simplify:  Simplified to (log (tan (sqr a)))
* * * * [misc]progress:  [ 17 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (cube (cbrt (log (exp (tan (sqr a)))))) a)) a))>
* [enter]simplify:  Simplifying (exp (tan (sqr a)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (exp (tan (sqr a)))
* [exit]simplify:  Simplified to (exp (tan (sqr a)))
* * * * [misc]progress:  [ 18 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (cube (cbrt (cube (cbrt (tan (sqr a)))))) a)) a))>
* [enter]simplify:  Simplifying (cbrt (tan (sqr a)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (cbrt (tan (sqr a)))
* [exit]simplify:  Simplified to (cbrt (tan (sqr a)))
* * * * [misc]progress:  [ 19 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (cube (cbrt (cbrt (cube (tan (sqr a)))))) a)) a))>
* [enter]simplify:  Simplifying (cube (tan (sqr a)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* * [misc]simplify:  iters left: 1 (9 enodes)
* [exit]simplify:  Simplified to (cube (tan (sqr a)))
* [exit]simplify:  Simplified to (cube (tan (sqr a)))
* * * * [misc]progress:  [ 20 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (cube (cbrt (sqr (sqrt (tan (sqr a)))))) a)) a))>
* [enter]simplify:  Simplifying (sqrt (tan (sqr a)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (sqrt (tan (sqr a)))
* [exit]simplify:  Simplified to (sqrt (tan (sqr a)))
* * * * [misc]progress:  [ 21 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (cube (cbrt (* 1 (tan (sqr a))))) a)) a))>
* * * * [misc]progress:  [ 22 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (cube (pow (tan (sqr a)) 1/3)) a)) a))>
* * * * [misc]progress:  [ 23 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (cube (pow (cbrt (tan (sqr a))) 1)) a)) a))>
* * * * [misc]progress:  [ 24 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (cube (exp (log (cbrt (tan (sqr a)))))) a)) a))>
* [enter]simplify:  Simplifying (log (cbrt (tan (sqr a))))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (log (cbrt (tan (sqr a))))
* [exit]simplify:  Simplified to (log (cbrt (tan (sqr a))))
* * * * [misc]progress:  [ 25 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (cube (log (exp (cbrt (tan (sqr a)))))) a)) a))>
* [enter]simplify:  Simplifying (exp (cbrt (tan (sqr a))))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (exp (cbrt (tan (sqr a))))
* [exit]simplify:  Simplified to (exp (cbrt (tan (sqr a))))
* * * * [misc]progress:  [ 26 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (cube (* (cbrt 1) (cbrt (tan (sqr a))))) a)) a))>
* [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 (tan (sqr a)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (cbrt (tan (sqr a)))
* [exit]simplify:  Simplified to (cbrt (tan (sqr a)))
* * * * [misc]progress:  [ 27 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (cube (/ (cbrt (sin (sqr a))) (cbrt (cos (sqr a))))) a)) a))>
* [enter]simplify:  Simplifying (cbrt (sin (sqr a)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (cbrt (sin (sqr a)))
* [exit]simplify:  Simplified to (cbrt (sin (sqr a)))
* [enter]simplify:  Simplifying (cbrt (cos (sqr a)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (cbrt (cos (sqr a)))
* [exit]simplify:  Simplified to (cbrt (cos (sqr a)))
* * * * [misc]progress:  [ 28 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (cube (/ (cbrt 1) (cbrt (cotan (sqr a))))) a)) a))>
* [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 (cotan (sqr a)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (cbrt (cotan (sqr a)))
* [exit]simplify:  Simplified to (cbrt (cotan (sqr a)))
* * * * [misc]progress:  [ 29 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (cube (cube (cbrt (cbrt (tan (sqr a)))))) a)) a))>
* [enter]simplify:  Simplifying (cbrt (cbrt (tan (sqr a))))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (cbrt (cbrt (tan (sqr a))))
* [exit]simplify:  Simplified to (cbrt (cbrt (tan (sqr a))))
* * * * [misc]progress:  [ 30 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (cube (cbrt (cube (cbrt (tan (sqr a)))))) a)) a))>
* [enter]simplify:  Simplifying (cube (cbrt (tan (sqr a))))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (tan (sqr a))
* [exit]simplify:  Simplified to (tan (sqr a))
* * * * [misc]progress:  [ 31 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (cube (sqr (sqrt (cbrt (tan (sqr a)))))) a)) a))>
* [enter]simplify:  Simplifying (sqrt (cbrt (tan (sqr a))))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (tan (sqr a))))
* [exit]simplify:  Simplified to (sqrt (cbrt (tan (sqr a))))
* * * * [misc]progress:  [ 32 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (cube (* 1 (cbrt (tan (sqr a))))) a)) a))>
* * * * [misc]progress:  [ 33 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (pow (cbrt (tan (sqr a))) 3) a)) a))>
* * * * [misc]progress:  [ 34 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (pow (cube (cbrt (tan (sqr a)))) 1) a)) a))>
* * * * [misc]progress:  [ 35 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (exp (log (cube (cbrt (tan (sqr a)))))) a)) a))>
* [enter]simplify:  Simplifying (log (cube (cbrt (tan (sqr a)))))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* [exit]simplify:  Simplified to (log (tan (sqr a)))
* [exit]simplify:  Simplified to (log (tan (sqr a)))
* * * * [misc]progress:  [ 36 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (log (exp (cube (cbrt (tan (sqr a)))))) a)) a))>
* [enter]simplify:  Simplifying (exp (cube (cbrt (tan (sqr a)))))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* [exit]simplify:  Simplified to (exp (tan (sqr a)))
* [exit]simplify:  Simplified to (exp (tan (sqr a)))
* * * * [misc]progress:  [ 37 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (cube (cbrt (cube (cbrt (tan (sqr a)))))) a)) a))>
* [enter]simplify:  Simplifying (cbrt (cube (cbrt (tan (sqr a)))))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* [exit]simplify:  Simplified to (cbrt (tan (sqr a)))
* [exit]simplify:  Simplified to (cbrt (tan (sqr a)))
* * * * [misc]progress:  [ 38 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (cbrt (cube (cube (cbrt (tan (sqr a)))))) a)) a))>
* [enter]simplify:  Simplifying (cube (cube (cbrt (tan (sqr a)))))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (cube (tan (sqr a)))
* [exit]simplify:  Simplified to (cube (tan (sqr a)))
* * * * [misc]progress:  [ 39 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (* (cube (cbrt 1)) (cube (cbrt (tan (sqr a))))) a)) a))>
* [enter]simplify:  Simplifying (cube (cbrt 1))
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (7 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (cube (cbrt (tan (sqr a))))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (tan (sqr a))
* [exit]simplify:  Simplified to (tan (sqr a))
* * * * [misc]progress:  [ 40 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (* (cube 1) (cube (cbrt (tan (sqr a))))) a)) a))>
* [enter]simplify:  Simplifying (cube 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (cube 1)
* [exit]simplify:  Simplified to (cube 1)
* [enter]simplify:  Simplifying (cube (cbrt (tan (sqr a))))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (tan (sqr a))
* [exit]simplify:  Simplified to (tan (sqr a))
* * * * [misc]progress:  [ 41 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (/ (cube (cbrt (sin (sqr a)))) (cube (cbrt (cos (sqr a))))) a)) a))>
* [enter]simplify:  Simplifying (cube (cbrt (sin (sqr a))))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (sin (sqr a))
* [exit]simplify:  Simplified to (sin (sqr a))
* [enter]simplify:  Simplifying (cube (cbrt (cos (sqr a))))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (cos (sqr a))
* [exit]simplify:  Simplified to (cos (sqr a))
* * * * [misc]progress:  [ 42 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (/ (cube (cbrt 1)) (cube (cbrt (cotan (sqr a))))) a)) a))>
* [enter]simplify:  Simplifying (cube (cbrt 1))
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (7 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (cube (cbrt (cotan (sqr a))))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (cotan (sqr a))
* [exit]simplify:  Simplified to (cotan (sqr a))
* * * * [misc]progress:  [ 43 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (* (cbrt (tan (sqr a))) (* (cbrt (tan (sqr a))) (cbrt (tan (sqr a))))) a)) a))>
* [enter]simplify:  Simplifying (* (cbrt (tan (sqr a))) (cbrt (tan (sqr a))))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (* (cbrt (tan (sqr a))) (cbrt (tan (sqr a))))
* [exit]simplify:  Simplified to (* (cbrt (tan (sqr a))) (cbrt (tan (sqr a))))
* * * * [misc]progress:  [ 44 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (sqr (sqrt (cube (cbrt (tan (sqr a)))))) a)) a))>
* [enter]simplify:  Simplifying (sqrt (cube (cbrt (tan (sqr a)))))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (sqrt (tan (sqr a)))
* [exit]simplify:  Simplified to (sqrt (tan (sqr a)))
* * * * [misc]progress:  [ 45 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (expm1 (- (* 1 (cube (cbrt (tan (sqr a))))) a)) a))>
* * * * [misc]progress:  [ 46 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (pow (expm1 (- (cube (cbrt (tan (sqr a)))) a)) 1) a))>
* * * * [misc]progress:  [ 47 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (exp (log (expm1 (- (cube (cbrt (tan (sqr a)))) a)))) a))>
* [enter]simplify:  Simplifying (log (expm1 (- (cube (cbrt (tan (sqr a)))) a)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (log (expm1 (- (tan (sqr a)) a)))
* [exit]simplify:  Simplified to (log (expm1 (- (tan (sqr a)) a)))
* * * * [misc]progress:  [ 48 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (log (exp (expm1 (- (cube (cbrt (tan (sqr a)))) a)))) a))>
* [enter]simplify:  Simplifying (exp (expm1 (- (cube (cbrt (tan (sqr a)))) a)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (exp (expm1 (- (tan (sqr a)) a)))
* [exit]simplify:  Simplified to (exp (expm1 (- (tan (sqr a)) a)))
* * * * [misc]progress:  [ 49 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (cube (cbrt (expm1 (- (cube (cbrt (tan (sqr a)))) a)))) a))>
* [enter]simplify:  Simplifying (cbrt (expm1 (- (cube (cbrt (tan (sqr a)))) a)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (cbrt (expm1 (- (tan (sqr a)) a)))
* [exit]simplify:  Simplified to (cbrt (expm1 (- (tan (sqr a)) a)))
* * * * [misc]progress:  [ 50 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (cbrt (cube (expm1 (- (cube (cbrt (tan (sqr a)))) a)))) a))>
* [enter]simplify:  Simplifying (cube (expm1 (- (cube (cbrt (tan (sqr a)))) a)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (cube (expm1 (- (tan (sqr a)) a)))
* [exit]simplify:  Simplified to (cube (expm1 (- (tan (sqr a)) a)))
* * * * [misc]progress:  [ 51 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (sqr (sqrt (expm1 (- (cube (cbrt (tan (sqr a)))) a)))) a))>
* [enter]simplify:  Simplifying (sqrt (expm1 (- (cube (cbrt (tan (sqr a)))) a)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (sqrt (expm1 (- (tan (sqr a)) a)))
* [exit]simplify:  Simplified to (sqrt (expm1 (- (tan (sqr a)) a)))
* * * * [misc]progress:  [ 52 / 52 ] simplifiying candidate #<alt-delta (λ (a) (- (* 1 (expm1 (- (cube (cbrt (tan (sqr a)))) a))) a))>
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* [enter]simplify:  Simplifying (cube (- (expm1 (- (tan (sqr a)) a)) a))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (cube (- (expm1 (- (tan (sqr a)) a)) a))
* [exit]simplify:  Simplified to (cube (- (expm1 (- (tan (sqr a)) a)) a))
* [enter]simplify:  Simplifying (- (expm1 (- (/ (sin (/ 1 (sqr a))) (cos (/ 1 (sqr a)))) a)) a)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (- (expm1 (- (/ (sin (/ (/ 1 a) a)) (cos (/ (/ 1 a) a))) a)) a)
* [enter]simplify:  Simplifying (cbrt (expm1 (- (tan (sqr a)) a)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (cbrt (expm1 (- (tan (sqr a)) a)))
* [exit]simplify:  Simplified to (cbrt (expm1 (- (tan (sqr a)) a)))
* [enter]simplify:  Simplifying (cbrt (tan (sqr a)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (cbrt (tan (sqr a)))
* [exit]simplify:  Simplified to (cbrt (tan (sqr a)))
* [enter]simplify:  Simplifying (log (expm1 (- (tan (sqr a)) a)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (log (expm1 (- (tan (sqr a)) a)))
* [exit]simplify:  Simplified to (log (expm1 (- (tan (sqr a)) a)))
* [enter]simplify:  Simplifying (sqrt (- (tan (sqr a)) a))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (- (tan (sqr a)) a))
* [exit]simplify:  Simplified to (sqrt (- (tan (sqr a)) a))
* [enter]simplify:  Simplifying (cbrt (cbrt (tan (sqr a))))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (cbrt (cbrt (tan (sqr a))))
* [exit]simplify:  Simplified to (cbrt (cbrt (tan (sqr a))))
* [enter]simplify:  Simplifying (exp (tan (sqr a)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (exp (tan (sqr a)))
* [exit]simplify:  Simplified to (exp (tan (sqr a)))