0.010 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.493 * * * [progress]: [2/2] Setting up program.
0.497 * [progress]: [Phase 2 of 3] Improving.
0.497 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fabs (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a))
0.499 * * [simplify]: iteration  0 :  8  enodes  (cost  7 )
0.499 * [simplify]: Simplified to:
   (fabs (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a))
0.499 * * [progress]: iteration 1 / 4
0.499 * * * [progress]: picking best candidate
0.502 * * * * [pick]: Picked  #<alt (λ (a) (fabs (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)))>
0.502 * * * [progress]: localizing error
0.515 * * * [progress]: generating rewritten candidates
0.515 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
0.515 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1)
0.516 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1)
0.518 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1)
0.519 * * * [progress]: generating series expansions
0.519 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
0.519 * [approximate]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) in (a) around 0
0.519 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) in a
0.519 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) in a
0.520 * [approximate]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) (/ 1 a)) in (a) around 0
0.520 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) (/ 1 a)) in a
0.520 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) (/ 1 a)) in a
0.521 * [approximate]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) (/ -1 a)) in (a) around 0
0.521 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) (/ -1 a)) in a
0.521 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) (/ -1 a)) in a
0.521 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1)
0.521 * [approximate]: Taking taylor expansion of (expm1 (sin (expm1 a))) in (a) around 0
0.521 * [taylor]: Taking taylor expansion of (expm1 (sin (expm1 a))) in a
0.521 * [taylor]: Rewrote expression to (- (exp (sin (expm1 a))) 1)
0.521 * [taylor]: Taking taylor expansion of (exp (sin (expm1 a))) in a
0.521 * [taylor]: Taking taylor expansion of (sin (expm1 a)) in a
0.521 * [taylor]: Taking taylor expansion of (expm1 a) in a
0.521 * [taylor]: Rewrote expression to (- (exp a) 1)
0.522 * [taylor]: Taking taylor expansion of (exp a) in a
0.522 * [taylor]: Taking taylor expansion of a in a
0.522 * [taylor]: Taking taylor expansion of 1 in a
0.524 * [taylor]: Taking taylor expansion of 1 in a
0.524 * [taylor]: Taking taylor expansion of (expm1 (sin (expm1 a))) in a
0.524 * [taylor]: Rewrote expression to (- (exp (sin (expm1 a))) 1)
0.524 * [taylor]: Taking taylor expansion of (exp (sin (expm1 a))) in a
0.524 * [taylor]: Taking taylor expansion of (sin (expm1 a)) in a
0.524 * [taylor]: Taking taylor expansion of (expm1 a) in a
0.524 * [taylor]: Rewrote expression to (- (exp a) 1)
0.524 * [taylor]: Taking taylor expansion of (exp a) in a
0.524 * [taylor]: Taking taylor expansion of a in a
0.524 * [taylor]: Taking taylor expansion of 1 in a
0.526 * [taylor]: Taking taylor expansion of 1 in a
0.536 * [approximate]: Taking taylor expansion of (expm1 (sin (expm1 (/ 1 a)))) in (a) around 0
0.536 * [taylor]: Taking taylor expansion of (expm1 (sin (expm1 (/ 1 a)))) in a
0.536 * [taylor]: Rewrote expression to (- (exp (sin (expm1 (/ 1 a)))) 1)
0.536 * [taylor]: Taking taylor expansion of (exp (sin (expm1 (/ 1 a)))) in a
0.536 * [taylor]: Taking taylor expansion of (sin (expm1 (/ 1 a))) in a
0.536 * [taylor]: Taking taylor expansion of (expm1 (/ 1 a)) in a
0.536 * [taylor]: Rewrote expression to (- (exp (/ 1 a)) 1)
0.536 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.536 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.536 * [taylor]: Taking taylor expansion of a in a
0.537 * [taylor]: Taking taylor expansion of 1 in a
0.538 * [taylor]: Taking taylor expansion of 1 in a
0.538 * [taylor]: Taking taylor expansion of (expm1 (sin (expm1 (/ 1 a)))) in a
0.538 * [taylor]: Rewrote expression to (- (exp (sin (expm1 (/ 1 a)))) 1)
0.538 * [taylor]: Taking taylor expansion of (exp (sin (expm1 (/ 1 a)))) in a
0.538 * [taylor]: Taking taylor expansion of (sin (expm1 (/ 1 a))) in a
0.538 * [taylor]: Taking taylor expansion of (expm1 (/ 1 a)) in a
0.538 * [taylor]: Rewrote expression to (- (exp (/ 1 a)) 1)
0.538 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.538 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.538 * [taylor]: Taking taylor expansion of a in a
0.538 * [taylor]: Taking taylor expansion of 1 in a
0.539 * [taylor]: Taking taylor expansion of 1 in a
0.572 * [approximate]: Taking taylor expansion of (expm1 (sin (expm1 (/ -1 a)))) in (a) around 0
0.572 * [taylor]: Taking taylor expansion of (expm1 (sin (expm1 (/ -1 a)))) in a
0.572 * [taylor]: Rewrote expression to (- (exp (sin (expm1 (/ -1 a)))) 1)
0.573 * [taylor]: Taking taylor expansion of (exp (sin (expm1 (/ -1 a)))) in a
0.573 * [taylor]: Taking taylor expansion of (sin (expm1 (/ -1 a))) in a
0.573 * [taylor]: Taking taylor expansion of (expm1 (/ -1 a)) in a
0.573 * [taylor]: Rewrote expression to (- (exp (/ -1 a)) 1)
0.573 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.573 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.573 * [taylor]: Taking taylor expansion of -1 in a
0.573 * [taylor]: Taking taylor expansion of a in a
0.573 * [taylor]: Taking taylor expansion of 1 in a
0.574 * [taylor]: Taking taylor expansion of 1 in a
0.574 * [taylor]: Taking taylor expansion of (expm1 (sin (expm1 (/ -1 a)))) in a
0.574 * [taylor]: Rewrote expression to (- (exp (sin (expm1 (/ -1 a)))) 1)
0.574 * [taylor]: Taking taylor expansion of (exp (sin (expm1 (/ -1 a)))) in a
0.574 * [taylor]: Taking taylor expansion of (sin (expm1 (/ -1 a))) in a
0.574 * [taylor]: Taking taylor expansion of (expm1 (/ -1 a)) in a
0.574 * [taylor]: Rewrote expression to (- (exp (/ -1 a)) 1)
0.574 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.574 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.574 * [taylor]: Taking taylor expansion of -1 in a
0.574 * [taylor]: Taking taylor expansion of a in a
0.574 * [taylor]: Taking taylor expansion of 1 in a
0.575 * [taylor]: Taking taylor expansion of 1 in a
0.611 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1)
0.611 * [approximate]: Taking taylor expansion of (sin (expm1 a)) in (a) around 0
0.611 * [taylor]: Taking taylor expansion of (sin (expm1 a)) in a
0.611 * [taylor]: Taking taylor expansion of (expm1 a) in a
0.611 * [taylor]: Rewrote expression to (- (exp a) 1)
0.611 * [taylor]: Taking taylor expansion of (exp a) in a
0.611 * [taylor]: Taking taylor expansion of a in a
0.611 * [taylor]: Taking taylor expansion of 1 in a
0.613 * [taylor]: Taking taylor expansion of (sin (expm1 a)) in a
0.613 * [taylor]: Taking taylor expansion of (expm1 a) in a
0.613 * [taylor]: Rewrote expression to (- (exp a) 1)
0.613 * [taylor]: Taking taylor expansion of (exp a) in a
0.613 * [taylor]: Taking taylor expansion of a in a
0.613 * [taylor]: Taking taylor expansion of 1 in a
0.623 * [approximate]: Taking taylor expansion of (sin (expm1 (/ 1 a))) in (a) around 0
0.623 * [taylor]: Taking taylor expansion of (sin (expm1 (/ 1 a))) in a
0.623 * [taylor]: Taking taylor expansion of (expm1 (/ 1 a)) in a
0.623 * [taylor]: Rewrote expression to (- (exp (/ 1 a)) 1)
0.623 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.623 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.623 * [taylor]: Taking taylor expansion of a in a
0.624 * [taylor]: Taking taylor expansion of 1 in a
0.624 * [taylor]: Taking taylor expansion of (sin (expm1 (/ 1 a))) in a
0.624 * [taylor]: Taking taylor expansion of (expm1 (/ 1 a)) in a
0.624 * [taylor]: Rewrote expression to (- (exp (/ 1 a)) 1)
0.624 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.624 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.624 * [taylor]: Taking taylor expansion of a in a
0.625 * [taylor]: Taking taylor expansion of 1 in a
0.646 * [approximate]: Taking taylor expansion of (sin (expm1 (/ -1 a))) in (a) around 0
0.646 * [taylor]: Taking taylor expansion of (sin (expm1 (/ -1 a))) in a
0.647 * [taylor]: Taking taylor expansion of (expm1 (/ -1 a)) in a
0.647 * [taylor]: Rewrote expression to (- (exp (/ -1 a)) 1)
0.647 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.647 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.647 * [taylor]: Taking taylor expansion of -1 in a
0.647 * [taylor]: Taking taylor expansion of a in a
0.647 * [taylor]: Taking taylor expansion of 1 in a
0.647 * [taylor]: Taking taylor expansion of (sin (expm1 (/ -1 a))) in a
0.647 * [taylor]: Taking taylor expansion of (expm1 (/ -1 a)) in a
0.648 * [taylor]: Rewrote expression to (- (exp (/ -1 a)) 1)
0.648 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.648 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.648 * [taylor]: Taking taylor expansion of -1 in a
0.648 * [taylor]: Taking taylor expansion of a in a
0.648 * [taylor]: Taking taylor expansion of 1 in a
0.673 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1)
0.673 * [approximate]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 a))) (atan a)) in (a) around 0
0.673 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 a))) (atan a)) in a
0.673 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 a))) (atan a)) in a
0.674 * [approximate]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) in (a) around 0
0.674 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) in a
0.674 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) in a
0.674 * [approximate]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) in (a) around 0
0.674 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) in a
0.674 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) in a
0.675 * * * [progress]: simplifying candidates
0.676 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a))
  (log1p (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a))
  (log (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a))
  (exp (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a))
  (* (cbrt (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)) (cbrt (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)))
  (cbrt (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a))
  (* (* (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)) (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a))
  (sqrt (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a))
  (sqrt (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a))
  (exp (sin (expm1 a)))
  (expm1 (expm1 (sin (expm1 a))))
  (log1p (expm1 (sin (expm1 a))))
  (log (expm1 (sin (expm1 a))))
  (exp (expm1 (sin (expm1 a))))
  (* (cbrt (expm1 (sin (expm1 a)))) (cbrt (expm1 (sin (expm1 a)))))
  (cbrt (expm1 (sin (expm1 a))))
  (* (* (expm1 (sin (expm1 a))) (expm1 (sin (expm1 a)))) (expm1 (sin (expm1 a))))
  (sqrt (expm1 (sin (expm1 a))))
  (sqrt (expm1 (sin (expm1 a))))
  (expm1 (sin (expm1 a)))
  (log1p (sin (expm1 a)))
  (* (sin (exp a)) (cos 1))
  (* (cos (exp a)) (sin 1))
  (log (sin (expm1 a)))
  (exp (sin (expm1 a)))
  (* (cbrt (sin (expm1 a))) (cbrt (sin (expm1 a))))
  (cbrt (sin (expm1 a)))
  (* (* (sin (expm1 a)) (sin (expm1 a))) (sin (expm1 a)))
  (sqrt (sin (expm1 a)))
  (sqrt (sin (expm1 a)))
  (expm1 (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (log1p (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (log (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (exp (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))))
  (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (* (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a))) (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)
  (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)
  (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)
  (+ (* 2/3 (pow a 3)) (+ (pow a 2) a))
  (- (exp (sin (- (exp a) 1))) 1)
  (- (exp (sin (- (exp a) 1))) 1)
  (- (+ (* 1/2 (pow a 2)) a) (* 5/24 (pow a 4)))
  (sin (- (exp a) 1))
  (sin (- (exp a) 1))
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (atan2 (expm1 (sin (expm1 a))) (atan a))
0.679 * * [simplify]: iteration  0 :  108  enodes  (cost  302 )
0.681 * * [simplify]: iteration  1 :  242  enodes  (cost  264 )
0.686 * * [simplify]: iteration  2 :  720  enodes  (cost  264 )
0.702 * * [simplify]: iteration  3 :  2934  enodes  (cost  264 )
0.796 * * [simplify]: iteration  4 :  5001  enodes  (cost  264 )
0.798 * [simplify]: Simplified to:
   (expm1 (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a))
  (log1p (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a))
  (log (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a))
  (exp (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a))
  (* (cbrt (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)) (cbrt (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)))
  (cbrt (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a))
  (pow (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) 3)
  (sqrt (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a))
  (sqrt (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a))
  (exp (sin (expm1 a)))
  (expm1 (expm1 (sin (expm1 a))))
  (sin (expm1 a))
  (log (expm1 (sin (expm1 a))))
  (exp (expm1 (sin (expm1 a))))
  (* (cbrt (expm1 (sin (expm1 a)))) (cbrt (expm1 (sin (expm1 a)))))
  (cbrt (expm1 (sin (expm1 a))))
  (pow (expm1 (sin (expm1 a))) 3)
  (sqrt (expm1 (sin (expm1 a))))
  (sqrt (expm1 (sin (expm1 a))))
  (expm1 (sin (expm1 a)))
  (log1p (sin (expm1 a)))
  (* (sin (exp a)) (cos 1))
  (* (cos (exp a)) (sin 1))
  (log (sin (expm1 a)))
  (exp (sin (expm1 a)))
  (* (cbrt (sin (expm1 a))) (cbrt (sin (expm1 a))))
  (cbrt (sin (expm1 a)))
  (pow (sin (expm1 a)) 3)
  (sqrt (sin (expm1 a)))
  (sqrt (sin (expm1 a)))
  (expm1 (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (log1p (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (log (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (exp (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))))
  (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)
  (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)
  (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)
  (fma (pow a 3) 2/3 (fma a a a))
  (expm1 (sin (expm1 a)))
  (expm1 (sin (expm1 a)))
  (fma (pow a 2) 1/2 (- a (* 5/24 (pow a 4))))
  (sin (expm1 a))
  (sin (expm1 a))
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (atan2 (expm1 (sin (expm1 a))) (atan a))
0.798 * * * [progress]: adding candidates to table
0.950 * * [progress]: iteration 2 / 4
0.950 * * * [progress]: picking best candidate
0.993 * * * * [pick]: Picked  #<alt (λ (a) (fabs (fmod (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) a)))>
0.993 * * * [progress]: localizing error
1.011 * * * [progress]: generating rewritten candidates
1.011 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
1.012 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1)
1.014 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
1.016 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 1 1)
1.018 * * * [progress]: generating series expansions
1.018 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
1.018 * [approximate]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) in (a) around 0
1.018 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) in a
1.018 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) in a
1.019 * [approximate]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) (/ 1 a)) in (a) around 0
1.019 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) (/ 1 a)) in a
1.019 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) (/ 1 a)) in a
1.020 * [approximate]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) (/ -1 a)) in (a) around 0
1.020 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) (/ -1 a)) in a
1.020 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) (/ -1 a)) in a
1.020 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1)
1.021 * [approximate]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) in (a) around 0
1.021 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) in a
1.021 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 a))) (atan a)) in a
1.021 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) in a
1.021 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 a))) (atan a)) in a
1.032 * [approximate]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) 3) in (a) around 0
1.032 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) 3) in a
1.032 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) in a
1.032 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) 3) in a
1.032 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) in a
1.043 * [approximate]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) 3) in (a) around 0
1.043 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) 3) in a
1.043 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) in a
1.043 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) 3) in a
1.043 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) in a
1.054 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
1.054 * [approximate]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 a))) (atan a)) in (a) around 0
1.054 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 a))) (atan a)) in a
1.054 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 a))) (atan a)) in a
1.055 * [approximate]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) in (a) around 0
1.055 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) in a
1.055 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) in a
1.055 * [approximate]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) in (a) around 0
1.055 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) in a
1.055 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) in a
1.056 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 1 1)
1.056 * [approximate]: Taking taylor expansion of (expm1 (sin (expm1 a))) in (a) around 0
1.056 * [taylor]: Taking taylor expansion of (expm1 (sin (expm1 a))) in a
1.056 * [taylor]: Rewrote expression to (- (exp (sin (expm1 a))) 1)
1.056 * [taylor]: Taking taylor expansion of (exp (sin (expm1 a))) in a
1.056 * [taylor]: Taking taylor expansion of (sin (expm1 a)) in a
1.056 * [taylor]: Taking taylor expansion of (expm1 a) in a
1.056 * [taylor]: Rewrote expression to (- (exp a) 1)
1.056 * [taylor]: Taking taylor expansion of (exp a) in a
1.056 * [taylor]: Taking taylor expansion of a in a
1.056 * [taylor]: Taking taylor expansion of 1 in a
1.058 * [taylor]: Taking taylor expansion of 1 in a
1.058 * [taylor]: Taking taylor expansion of (expm1 (sin (expm1 a))) in a
1.058 * [taylor]: Rewrote expression to (- (exp (sin (expm1 a))) 1)
1.058 * [taylor]: Taking taylor expansion of (exp (sin (expm1 a))) in a
1.058 * [taylor]: Taking taylor expansion of (sin (expm1 a)) in a
1.058 * [taylor]: Taking taylor expansion of (expm1 a) in a
1.059 * [taylor]: Rewrote expression to (- (exp a) 1)
1.059 * [taylor]: Taking taylor expansion of (exp a) in a
1.059 * [taylor]: Taking taylor expansion of a in a
1.059 * [taylor]: Taking taylor expansion of 1 in a
1.061 * [taylor]: Taking taylor expansion of 1 in a
1.070 * [approximate]: Taking taylor expansion of (expm1 (sin (expm1 (/ 1 a)))) in (a) around 0
1.070 * [taylor]: Taking taylor expansion of (expm1 (sin (expm1 (/ 1 a)))) in a
1.070 * [taylor]: Rewrote expression to (- (exp (sin (expm1 (/ 1 a)))) 1)
1.070 * [taylor]: Taking taylor expansion of (exp (sin (expm1 (/ 1 a)))) in a
1.070 * [taylor]: Taking taylor expansion of (sin (expm1 (/ 1 a))) in a
1.070 * [taylor]: Taking taylor expansion of (expm1 (/ 1 a)) in a
1.070 * [taylor]: Rewrote expression to (- (exp (/ 1 a)) 1)
1.070 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
1.070 * [taylor]: Taking taylor expansion of (/ 1 a) in a
1.070 * [taylor]: Taking taylor expansion of a in a
1.071 * [taylor]: Taking taylor expansion of 1 in a
1.071 * [taylor]: Taking taylor expansion of 1 in a
1.071 * [taylor]: Taking taylor expansion of (expm1 (sin (expm1 (/ 1 a)))) in a
1.071 * [taylor]: Rewrote expression to (- (exp (sin (expm1 (/ 1 a)))) 1)
1.072 * [taylor]: Taking taylor expansion of (exp (sin (expm1 (/ 1 a)))) in a
1.072 * [taylor]: Taking taylor expansion of (sin (expm1 (/ 1 a))) in a
1.072 * [taylor]: Taking taylor expansion of (expm1 (/ 1 a)) in a
1.072 * [taylor]: Rewrote expression to (- (exp (/ 1 a)) 1)
1.072 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
1.072 * [taylor]: Taking taylor expansion of (/ 1 a) in a
1.072 * [taylor]: Taking taylor expansion of a in a
1.072 * [taylor]: Taking taylor expansion of 1 in a
1.073 * [taylor]: Taking taylor expansion of 1 in a
1.111 * [approximate]: Taking taylor expansion of (expm1 (sin (expm1 (/ -1 a)))) in (a) around 0
1.111 * [taylor]: Taking taylor expansion of (expm1 (sin (expm1 (/ -1 a)))) in a
1.111 * [taylor]: Rewrote expression to (- (exp (sin (expm1 (/ -1 a)))) 1)
1.111 * [taylor]: Taking taylor expansion of (exp (sin (expm1 (/ -1 a)))) in a
1.111 * [taylor]: Taking taylor expansion of (sin (expm1 (/ -1 a))) in a
1.111 * [taylor]: Taking taylor expansion of (expm1 (/ -1 a)) in a
1.111 * [taylor]: Rewrote expression to (- (exp (/ -1 a)) 1)
1.111 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
1.111 * [taylor]: Taking taylor expansion of (/ -1 a) in a
1.111 * [taylor]: Taking taylor expansion of -1 in a
1.111 * [taylor]: Taking taylor expansion of a in a
1.111 * [taylor]: Taking taylor expansion of 1 in a
1.112 * [taylor]: Taking taylor expansion of 1 in a
1.112 * [taylor]: Taking taylor expansion of (expm1 (sin (expm1 (/ -1 a)))) in a
1.112 * [taylor]: Rewrote expression to (- (exp (sin (expm1 (/ -1 a)))) 1)
1.112 * [taylor]: Taking taylor expansion of (exp (sin (expm1 (/ -1 a)))) in a
1.112 * [taylor]: Taking taylor expansion of (sin (expm1 (/ -1 a))) in a
1.112 * [taylor]: Taking taylor expansion of (expm1 (/ -1 a)) in a
1.112 * [taylor]: Rewrote expression to (- (exp (/ -1 a)) 1)
1.112 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
1.112 * [taylor]: Taking taylor expansion of (/ -1 a) in a
1.112 * [taylor]: Taking taylor expansion of -1 in a
1.112 * [taylor]: Taking taylor expansion of a in a
1.113 * [taylor]: Taking taylor expansion of 1 in a
1.113 * [taylor]: Taking taylor expansion of 1 in a
1.147 * * * [progress]: simplifying candidates
1.148 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (fmod (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) a))
  (log1p (fmod (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) a))
  (log (fmod (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) a))
  (exp (fmod (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) a))
  (* (cbrt (fmod (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) a)) (cbrt (fmod (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) a)))
  (cbrt (fmod (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) a))
  (* (* (fmod (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) a) (fmod (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) a)) (fmod (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) a))
  (sqrt (fmod (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) a))
  (sqrt (fmod (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) a))
  (expm1 (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (log1p (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (* (log (atan2 (expm1 (sin (expm1 a))) (atan a))) 3)
  (* (log (atan2 (expm1 (sin (expm1 a))) (atan a))) 3)
  (* 1 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) (* (cbrt 3) (cbrt 3)))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) (sqrt 3))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 1)
  (pow (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))) 3)
  (pow (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3)
  (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3)
  (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3)
  (pow 1 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (log (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (* (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (* (* (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (pow (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))) 3)
  (pow (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3)
  (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3)
  (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3)
  (pow 1 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) (/ 3 2))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) (/ 3 2))
  (expm1 (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (log1p (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (log (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (exp (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (cbrt (pow (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))) 3))
  (cbrt (pow (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3))
  (cbrt (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3))
  (cbrt (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (cbrt (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a))))
  (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (cbrt (* (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))))
  (cbrt (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (cbrt (pow (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))) 3))
  (cbrt (pow (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3))
  (cbrt (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3))
  (cbrt (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (cbrt (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a))))
  (cbrt (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (cbrt (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (cbrt 1)
  (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) (/ 3 2)))
  (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) (/ 3 2)))
  (* (cbrt (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))) (cbrt (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))))
  (cbrt (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (* (* (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))) (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (sqrt (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (sqrt (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (exp (sin (expm1 a)))
  (expm1 (expm1 (sin (expm1 a))))
  (log1p (expm1 (sin (expm1 a))))
  (log (expm1 (sin (expm1 a))))
  (exp (expm1 (sin (expm1 a))))
  (* (cbrt (expm1 (sin (expm1 a)))) (cbrt (expm1 (sin (expm1 a)))))
  (cbrt (expm1 (sin (expm1 a))))
  (* (* (expm1 (sin (expm1 a))) (expm1 (sin (expm1 a)))) (expm1 (sin (expm1 a))))
  (sqrt (expm1 (sin (expm1 a))))
  (sqrt (expm1 (sin (expm1 a))))
  (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)
  (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)
  (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (+ (* 2/3 (pow a 3)) (+ (pow a 2) a))
  (- (exp (sin (- (exp a) 1))) 1)
  (- (exp (sin (- (exp a) 1))) 1)
1.152 * * [simplify]: iteration  0 :  150  enodes  (cost  655 )
1.155 * * [simplify]: iteration  1 :  516  enodes  (cost  595 )
1.170 * * [simplify]: iteration  2 :  3329  enodes  (cost  589 )
1.281 * * [simplify]: iteration  3 :  5001  enodes  (cost  589 )
1.284 * [simplify]: Simplified to:
   (expm1 (fmod (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) a))
  (log1p (fmod (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) a))
  (log (fmod (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) a))
  (exp (fmod (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) a))
  (* (cbrt (fmod (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) a)) (cbrt (fmod (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) a)))
  (cbrt (fmod (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) a))
  (pow (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) 3)
  (sqrt (fmod (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) a))
  (sqrt (fmod (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) a))
  (expm1 (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (log1p (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (log (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (log (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  3
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) (* (cbrt 3) (cbrt 3)))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) (sqrt 3))
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 2)
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3/2)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3/2)
  1
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 2)
  (log (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 2)
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 2)
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3/2)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3/2)
  1
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 2)
  (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3/2)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3/2)
  (expm1 (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (log1p (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (log (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (exp (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (cbrt (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a))))
  (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  1
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (cbrt (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a))))
  (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (cbrt (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a))))
  (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (cbrt (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a))))
  (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  1
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (cbrt (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a))))
  (cbrt (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (cbrt (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  1
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (cbrt (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a))))
  (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (exp (sin (expm1 a)))
  (expm1 (expm1 (sin (expm1 a))))
  (sin (expm1 a))
  (log (expm1 (sin (expm1 a))))
  (exp (expm1 (sin (expm1 a))))
  (* (cbrt (expm1 (sin (expm1 a)))) (cbrt (expm1 (sin (expm1 a)))))
  (cbrt (expm1 (sin (expm1 a))))
  (pow (expm1 (sin (expm1 a))) 3)
  (sqrt (expm1 (sin (expm1 a))))
  (sqrt (expm1 (sin (expm1 a))))
  (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)
  (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)
  (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (fma (pow a 3) 2/3 (fma a a a))
  (expm1 (sin (expm1 a)))
  (expm1 (sin (expm1 a)))
1.284 * * * [progress]: adding candidates to table
1.472 * * [progress]: iteration 3 / 4
1.472 * * * [progress]: picking best candidate
1.538 * * * * [pick]: Picked  #<alt (λ (a) (fabs (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)))>
1.538 * * * [progress]: localizing error
1.557 * * * [progress]: generating rewritten candidates
1.557 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
1.558 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 1 1)
1.560 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
1.566 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1)
1.574 * * * [progress]: generating series expansions
1.574 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
1.575 * [approximate]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) in (a) around 0
1.575 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) in a
1.575 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) in a
1.576 * [approximate]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) (/ 1 a)) in (a) around 0
1.576 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) (/ 1 a)) in a
1.576 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) (/ 1 a)) in a
1.576 * [approximate]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) (/ -1 a)) in (a) around 0
1.576 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) (/ -1 a)) in a
1.577 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) (/ -1 a)) in a
1.577 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 1 1)
1.577 * [approximate]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) in (a) around 0
1.577 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) in a
1.577 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 a))) (atan a)) in a
1.577 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) in a
1.577 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 a))) (atan a)) in a
1.588 * [approximate]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) 3) in (a) around 0
1.588 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) 3) in a
1.588 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) in a
1.588 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) 3) in a
1.588 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) in a
1.599 * [approximate]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) 3) in (a) around 0
1.599 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) 3) in a
1.599 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) in a
1.599 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) 3) in a
1.600 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) in a
1.611 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
1.611 * [approximate]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 a))) (atan a)) in (a) around 0
1.611 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 a))) (atan a)) in a
1.611 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 a))) (atan a)) in a
1.611 * [approximate]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) in (a) around 0
1.611 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) in a
1.612 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) in a
1.612 * [approximate]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) in (a) around 0
1.612 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) in a
1.612 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) in a
1.613 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1)
1.613 * [approximate]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) in (a) around 0
1.613 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) in a
1.613 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 a))) (atan a)) in a
1.613 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) in a
1.613 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 a))) (atan a)) in a
1.627 * [approximate]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) 3) in (a) around 0
1.627 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) 3) in a
1.627 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) in a
1.627 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) 3) in a
1.627 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) in a
1.639 * [approximate]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) 3) in (a) around 0
1.639 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) 3) in a
1.639 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) in a
1.639 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) 3) in a
1.639 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) in a
1.650 * * * [progress]: simplifying candidates
1.652 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (log1p (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (log (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (exp (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (* (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)))
  (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (* (* (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a) (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)) (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (sqrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (sqrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (expm1 (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (log1p (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (* (log (atan2 (expm1 (sin (expm1 a))) (atan a))) 3)
  (* (log (atan2 (expm1 (sin (expm1 a))) (atan a))) 3)
  (* 1 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) (* (cbrt 3) (cbrt 3)))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) (sqrt 3))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 1)
  (pow (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))) 3)
  (pow (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3)
  (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3)
  (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3)
  (pow 1 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (log (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (* (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (* (* (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (pow (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))) 3)
  (pow (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3)
  (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3)
  (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3)
  (pow 1 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) (/ 3 2))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) (/ 3 2))
  (expm1 (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))))
  (log1p (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))))
  (log (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))))
  (exp (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))))
  (cbrt (cbrt (pow (pow (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))) 3) 3)))
  (cbrt (cbrt (pow (pow (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3) 3)))
  (cbrt (cbrt (pow (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3) 3)))
  (cbrt (cbrt (pow (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3) 3)))
  (cbrt (cbrt (pow (pow 1 3) 3)))
  (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)))
  (cbrt (cbrt (pow (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a))) 3)))
  (cbrt (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (cbrt (cbrt (pow (* (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))) 3)))
  (cbrt (cbrt (pow (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)))
  (cbrt (cbrt (pow (pow (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))) 3) 3)))
  (cbrt (cbrt (pow (pow (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3) 3)))
  (cbrt (cbrt (pow (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3) 3)))
  (cbrt (cbrt (pow (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3) 3)))
  (cbrt (cbrt (pow (pow 1 3) 3)))
  (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)))
  (cbrt (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (cbrt (cbrt (pow (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a))) 3)))
  (cbrt (cbrt (pow (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)))
  (cbrt (cbrt (pow (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)))
  (cbrt (cbrt (pow 1 3)))
  (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)))
  (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) (/ 3 2)) 3)))
  (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) (/ 3 2)) 3)))
  (cbrt (cbrt (* (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))))
  (cbrt (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (cbrt (cbrt (* (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)) (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)))))
  (cbrt (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))))
  (cbrt (cbrt (pow (pow (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))) 3) 3)))
  (cbrt (cbrt (pow (pow (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3) 3)))
  (cbrt (cbrt (pow (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3) 3)))
  (cbrt (cbrt (pow (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3) 3)))
  (cbrt (cbrt (pow (pow 1 3) 3)))
  (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)))
  (cbrt (cbrt (pow (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a))) 3)))
  (cbrt (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (cbrt (cbrt (pow (* (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))) 3)))
  (cbrt (cbrt (pow (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)))
  (cbrt (cbrt (pow (pow (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))) 3) 3)))
  (cbrt (cbrt (pow (pow (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3) 3)))
  (cbrt (cbrt (pow (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3) 3)))
  (cbrt (cbrt (pow (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3) 3)))
  (cbrt (cbrt (pow (pow 1 3) 3)))
  (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)))
  (cbrt (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (cbrt (cbrt (pow (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a))) 3)))
  (cbrt (cbrt (pow (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)))
  (cbrt (cbrt (pow (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)))
  (cbrt (cbrt (pow 1 3)))
  (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)))
  (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) (/ 3 2)) 3)))
  (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) (/ 3 2)) 3)))
  (cbrt (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (cbrt (cbrt (* (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))))
  (cbrt (cbrt (sqrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))))
  (cbrt (cbrt (sqrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))))
  (cbrt (cbrt 1))
  (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)))
  (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) (/ 3 2))))
  (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) (/ 3 2))))
  (cbrt (* (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)))))
  (cbrt (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))))
  (cbrt (sqrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))))
  (cbrt (sqrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))))
  (cbrt 1)
  (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)))
  (* (cbrt (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)))) (cbrt (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)))))
  (cbrt (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))))
  (* (* (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)))) (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))))
  (sqrt (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))))
  (sqrt (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))))
  (expm1 (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)))
  (log1p (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)))
  (log (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)))
  (exp (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)))
  (cbrt (pow (pow (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))) 3) 3))
  (cbrt (pow (pow (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3) 3))
  (cbrt (pow (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3) 3))
  (cbrt (pow (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3) 3))
  (cbrt (pow (pow 1 3) 3))
  (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))
  (cbrt (pow (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a))) 3))
  (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (cbrt (pow (* (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))) 3))
  (cbrt (pow (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3))
  (cbrt (pow (pow (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))) 3) 3))
  (cbrt (pow (pow (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3) 3))
  (cbrt (pow (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3) 3))
  (cbrt (pow (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3) 3))
  (cbrt (pow (pow 1 3) 3))
  (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))
  (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (cbrt (pow (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a))) 3))
  (cbrt (pow (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3))
  (cbrt (pow (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))
  (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) (/ 3 2)) 3))
  (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) (/ 3 2)) 3))
  (cbrt (* (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (cbrt (* (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)) (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))))
  (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)))
  (cbrt (pow (pow (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))) 3) 3))
  (cbrt (pow (pow (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3) 3))
  (cbrt (pow (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3) 3))
  (cbrt (pow (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3) 3))
  (cbrt (pow (pow 1 3) 3))
  (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))
  (cbrt (pow (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a))) 3))
  (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (cbrt (pow (* (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))) 3))
  (cbrt (pow (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3))
  (cbrt (pow (pow (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))) 3) 3))
  (cbrt (pow (pow (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3) 3))
  (cbrt (pow (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3) 3))
  (cbrt (pow (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3) 3))
  (cbrt (pow (pow 1 3) 3))
  (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))
  (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (cbrt (pow (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a))) 3))
  (cbrt (pow (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3))
  (cbrt (pow (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))
  (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) (/ 3 2)) 3))
  (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) (/ 3 2)) 3))
  (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (cbrt (* (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (cbrt (sqrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)))
  (cbrt (sqrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)))
  (cbrt 1)
  (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))
  (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) (/ 3 2)))
  (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) (/ 3 2)))
  (* (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))))
  (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)))
  (* (* (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)) (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)))
  (sqrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)))
  (sqrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)))
  (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)
  (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)
  (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
1.660 * * [simplify]: iteration  0 :  205  enodes  (cost  1471 )
1.663 * * [simplify]: iteration  1 :  625  enodes  (cost  1301 )
1.683 * * [simplify]: iteration  2 :  5002  enodes  (cost  1277 )
1.690 * [simplify]: Simplified to:
   (expm1 (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (log1p (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (log (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (exp (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (* (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)))
  (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (pow (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) 3)
  (sqrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (sqrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (expm1 (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (log1p (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (log (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (log (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  3
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) (* (cbrt 3) (cbrt 3)))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) (sqrt 3))
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 2)
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3/2)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3/2)
  1
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 2)
  (log (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 2)
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 2)
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3/2)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3/2)
  1
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 2)
  (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3/2)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3/2)
  (expm1 (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))))
  (log1p (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))))
  (log (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (exp (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))))
  (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  1
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))))
  (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))))
  (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))))
  (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  1
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))))
  (cbrt (sqrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))))
  (cbrt (sqrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))))
  1
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))))
  (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))))
  (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))))
  (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  1
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))))
  (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))))
  (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))))
  (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  1
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))))
  (cbrt (sqrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))))
  (cbrt (sqrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))))
  1
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))))
  (cbrt (cbrt (sqrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))))
  (cbrt (cbrt (sqrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))))
  1
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3/2)))
  (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3/2)))
  (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))))
  (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (cbrt (sqrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))))
  (cbrt (sqrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))))
  1
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))))
  (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (expm1 (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (log1p (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (log (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 2)
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3/2)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3/2)
  1
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 2)
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 2)
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 2)
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3/2)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3/2)
  1
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 2)
  (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  1
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3/2)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3/2)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 2)
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 2)
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 2)
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3/2)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3/2)
  1
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 2)
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 2)
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 2)
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3/2)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3/2)
  1
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 2)
  (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  1
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3/2)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3/2)
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 2)
  (cbrt (sqrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)))
  (cbrt (sqrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)))
  1
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3/2))
  (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3/2))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 2)
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)
  (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)
  (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)
  (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
1.691 * * * [progress]: adding candidates to table
1.909 * * [progress]: iteration 4 / 4
1.909 * * * [progress]: picking best candidate
1.982 * * * * [pick]: Picked  #<alt (λ (a) (fabs (* (* (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)))))>
1.982 * * * [progress]: localizing error
2.008 * * * [progress]: generating rewritten candidates
2.008 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 1)
2.008 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2 1)
2.009 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1)
2.010 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1 1 1 1 1)
2.013 * * * [progress]: generating series expansions
2.013 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 1)
2.013 * [approximate]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) in (a) around 0
2.013 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) in a
2.013 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) in a
2.014 * [approximate]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) (/ 1 a)) in (a) around 0
2.014 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) (/ 1 a)) in a
2.014 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) (/ 1 a)) in a
2.015 * [approximate]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) (/ -1 a)) in (a) around 0
2.015 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) (/ -1 a)) in a
2.015 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) (/ -1 a)) in a
2.016 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2 1)
2.016 * [approximate]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) in (a) around 0
2.016 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) in a
2.016 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) in a
2.016 * [approximate]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) (/ 1 a)) in (a) around 0
2.016 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) (/ 1 a)) in a
2.017 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) (/ 1 a)) in a
2.017 * [approximate]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) (/ -1 a)) in (a) around 0
2.017 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) (/ -1 a)) in a
2.017 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) (/ -1 a)) in a
2.018 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1)
2.018 * [approximate]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) in (a) around 0
2.018 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) in a
2.018 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) in a
2.019 * [approximate]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) (/ 1 a)) in (a) around 0
2.019 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) (/ 1 a)) in a
2.019 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) (/ 1 a)) in a
2.020 * [approximate]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) (/ -1 a)) in (a) around 0
2.020 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) (/ -1 a)) in a
2.020 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) (/ -1 a)) in a
2.020 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1 1 1 1 1)
2.020 * [approximate]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) in (a) around 0
2.020 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) in a
2.020 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 a))) (atan a)) in a
2.021 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) in a
2.021 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 a))) (atan a)) in a
2.034 * [approximate]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) 3) in (a) around 0
2.034 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) 3) in a
2.034 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) in a
2.034 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) 3) in a
2.034 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) in a
2.045 * [approximate]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) 3) in (a) around 0
2.045 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) 3) in a
2.046 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) in a
2.046 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) 3) in a
2.046 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) in a
2.057 * * * [progress]: simplifying candidates
2.058 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (log1p (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (log (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (exp (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (* (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)))
  (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (* (* (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a) (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)) (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (sqrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (sqrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (expm1 (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (log1p (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (log (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (exp (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (* (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)))
  (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (* (* (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a) (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)) (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (sqrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (sqrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (expm1 (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (log1p (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (log (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (exp (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (* (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)))
  (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (* (* (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a) (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)) (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (sqrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (sqrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (expm1 (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (log1p (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (* (log (atan2 (expm1 (sin (expm1 a))) (atan a))) 3)
  (* (log (atan2 (expm1 (sin (expm1 a))) (atan a))) 3)
  (* 1 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) (* (cbrt 3) (cbrt 3)))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) (sqrt 3))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 1)
  (pow (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))) 3)
  (pow (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3)
  (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3)
  (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3)
  (pow 1 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (log (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (* (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (* (* (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (pow (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))) 3)
  (pow (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3)
  (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3)
  (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3)
  (pow 1 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) (/ 3 2))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) (/ 3 2))
  (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)
  (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)
  (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)
  (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)
  (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)
  (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)
  (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)
  (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)
  (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
2.062 * * [simplify]: iteration  0 :  97  enodes  (cost  674 )
2.065 * * [simplify]: iteration  1 :  356  enodes  (cost  574 )
2.077 * * [simplify]: iteration  2 :  2852  enodes  (cost  570 )
2.185 * * [simplify]: iteration  3 :  5002  enodes  (cost  570 )
2.188 * [simplify]: Simplified to:
   (expm1 (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (log1p (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (log (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (exp (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (* (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)))
  (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (pow (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) 3)
  (sqrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (sqrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (expm1 (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (log1p (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (log (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (exp (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (* (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)))
  (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (pow (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) 3)
  (sqrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (sqrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (expm1 (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (log1p (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (log (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (exp (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (* (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)))
  (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (pow (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) 3)
  (sqrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (sqrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))
  (expm1 (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (log1p (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (log (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (log (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  3
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) (* (cbrt 3) (cbrt 3)))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) (sqrt 3))
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 2)
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3/2)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3/2)
  1
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 2)
  (log (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 2)
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 2)
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3/2)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3/2)
  1
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 2)
  (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3/2)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3/2)
  (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)
  (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)
  (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)
  (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)
  (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)
  (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)
  (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)
  (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)
  (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
2.189 * * * [progress]: adding candidates to table
2.472 * [progress]: [Phase 3 of 3] Extracting.
2.473 * * [regime]: Finding splitpoints for: (#<alt (λ (a) (fabs (* (* (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))) (cbrt (fmod (cbrt (cbrt (pow (log1p (expm1 (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))) 3))) a)))))> #<alt (λ (a) (fabs (exp (log (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)))))> #<alt (λ (a) (fabs (* (* (cbrt (fmod (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) a)) (cbrt (fmod (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) a))) (cbrt (fmod (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) a)))))> #<alt (λ (a) (fabs (* (* (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)) (cbrt (* (* (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))))) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)))))> #<alt (λ (a) (fabs (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)))> #<alt (λ (a) (fabs (fmod (cbrt (log1p (expm1 (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))) a)))> #<alt (λ (a) (fabs (fmod (cbrt (pow (atan2 (exp (log (expm1 (sin (expm1 a))))) (atan a)) 3)) a)))> #<alt (λ (a) (fabs (fmod (* (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))) a)))> #<alt (λ (a) (fabs (log (exp (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)))))> #<alt (λ (a) (fabs (fmod (atan2 (exp (log (expm1 (sin (expm1 a))))) (atan a)) a)))> #<alt (λ (a) (fabs (fmod (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) a)))> #<alt (λ (a) (fabs (* (* (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))) (cbrt (* (* (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)))))))> #<alt (λ (a) (fabs (fmod (atan2 (expm1 (* (sqrt (sin (expm1 a))) (sqrt (sin (expm1 a))))) (atan a)) a)))> #<alt (λ (a) (fabs (fmod (log1p (expm1 (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))))) a)))> #<alt (λ (a) (fabs (* (* (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))) (cbrt (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)))))> #<alt (λ (a) (fabs (fmod (* (cbrt (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))) (cbrt (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))) a)))> #<alt (λ (a) (fabs (* (* (cbrt (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)) (cbrt (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a))) (cbrt (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)))))> #<alt (λ (a) (fabs (fmod (atan2 (- (exp (sin (expm1 a))) 1) (atan a)) a)))> #<alt (λ (a) (fabs (fmod (atan2 (expm1 (* (* (cbrt (sin (expm1 a))) (cbrt (sin (expm1 a)))) (cbrt (sin (expm1 a))))) (atan a)) a)))> #<alt (λ (a) (fabs (* (sqrt (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)) (sqrt (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)))))> #<alt (λ (a) (fabs (* (* (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))) (cbrt (log (exp (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)))))))> #<alt (λ (a) (fabs (fmod (cbrt (pow (atan2 (* (* (cbrt (expm1 (sin (expm1 a)))) (cbrt (expm1 (sin (expm1 a))))) (cbrt (expm1 (sin (expm1 a))))) (atan a)) 3)) a)))> #<alt (λ (a) (fabs (* (* (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))) (cbrt (fmod (cbrt (cbrt (pow (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)) 3))) a)))))> #<alt (λ (a) (fabs (fmod (* (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a)))) a)))> #<alt (λ (a) (fabs (fmod (cbrt (pow (atan2 (- (exp (sin (expm1 a))) 1) (atan a)) 3)) a)))> #<alt (λ (a) (fabs (fmod (atan2 (cbrt (pow (expm1 (sin (expm1 a))) 3)) (atan a)) a)))>)
2.482 * * * [regime-changes]: Trying 2 branch expressions: ((fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) a)
2.483 * * * * [regimes]: Trying to branch on (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) from (#<alt (λ (a) (fabs (* (* (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))) (cbrt (fmod (cbrt (cbrt (pow (log1p (expm1 (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))) 3))) a)))))> #<alt (λ (a) (fabs (exp (log (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)))))> #<alt (λ (a) (fabs (* (* (cbrt (fmod (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) a)) (cbrt (fmod (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) a))) (cbrt (fmod (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) a)))))> #<alt (λ (a) (fabs (* (* (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)) (cbrt (* (* (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))))) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)))))> #<alt (λ (a) (fabs (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)))> #<alt (λ (a) (fabs (fmod (cbrt (log1p (expm1 (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))) a)))> #<alt (λ (a) (fabs (fmod (cbrt (pow (atan2 (exp (log (expm1 (sin (expm1 a))))) (atan a)) 3)) a)))> #<alt (λ (a) (fabs (fmod (* (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))) a)))> #<alt (λ (a) (fabs (log (exp (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)))))> #<alt (λ (a) (fabs (fmod (atan2 (exp (log (expm1 (sin (expm1 a))))) (atan a)) a)))> #<alt (λ (a) (fabs (fmod (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) a)))> #<alt (λ (a) (fabs (* (* (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))) (cbrt (* (* (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)))))))> #<alt (λ (a) (fabs (fmod (atan2 (expm1 (* (sqrt (sin (expm1 a))) (sqrt (sin (expm1 a))))) (atan a)) a)))> #<alt (λ (a) (fabs (fmod (log1p (expm1 (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))))) a)))> #<alt (λ (a) (fabs (* (* (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))) (cbrt (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)))))> #<alt (λ (a) (fabs (fmod (* (cbrt (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))) (cbrt (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))) a)))> #<alt (λ (a) (fabs (* (* (cbrt (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)) (cbrt (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a))) (cbrt (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)))))> #<alt (λ (a) (fabs (fmod (atan2 (- (exp (sin (expm1 a))) 1) (atan a)) a)))> #<alt (λ (a) (fabs (fmod (atan2 (expm1 (* (* (cbrt (sin (expm1 a))) (cbrt (sin (expm1 a)))) (cbrt (sin (expm1 a))))) (atan a)) a)))> #<alt (λ (a) (fabs (* (sqrt (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)) (sqrt (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)))))> #<alt (λ (a) (fabs (* (* (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))) (cbrt (log (exp (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)))))))> #<alt (λ (a) (fabs (fmod (cbrt (pow (atan2 (* (* (cbrt (expm1 (sin (expm1 a)))) (cbrt (expm1 (sin (expm1 a))))) (cbrt (expm1 (sin (expm1 a))))) (atan a)) 3)) a)))> #<alt (λ (a) (fabs (* (* (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))) (cbrt (fmod (cbrt (cbrt (pow (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)) 3))) a)))))> #<alt (λ (a) (fabs (fmod (* (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a)))) a)))> #<alt (λ (a) (fabs (fmod (cbrt (pow (atan2 (- (exp (sin (expm1 a))) 1) (atan a)) 3)) a)))> #<alt (λ (a) (fabs (fmod (atan2 (cbrt (pow (expm1 (sin (expm1 a))) 3)) (atan a)) a)))>)
2.630 * * * * [regimes]: Trying to branch on (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) from (#<alt (λ (a) (fabs (exp (log (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)))))> #<alt (λ (a) (fabs (log (exp (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)))))> #<alt (λ (a) (fabs (* (* (cbrt (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)) (cbrt (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a))) (cbrt (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)))))> #<alt (λ (a) (fabs (* (sqrt (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)) (sqrt (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)))))>)
2.675 * * * * [regimes]: Trying to branch on a from (#<alt (λ (a) (fabs (* (* (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))) (cbrt (fmod (cbrt (cbrt (pow (log1p (expm1 (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))) 3))) a)))))> #<alt (λ (a) (fabs (exp (log (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)))))> #<alt (λ (a) (fabs (* (* (cbrt (fmod (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) a)) (cbrt (fmod (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) a))) (cbrt (fmod (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) a)))))> #<alt (λ (a) (fabs (* (* (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)) (cbrt (* (* (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))))) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)))))> #<alt (λ (a) (fabs (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)))> #<alt (λ (a) (fabs (fmod (cbrt (log1p (expm1 (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))) a)))> #<alt (λ (a) (fabs (fmod (cbrt (pow (atan2 (exp (log (expm1 (sin (expm1 a))))) (atan a)) 3)) a)))> #<alt (λ (a) (fabs (fmod (* (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))) a)))> #<alt (λ (a) (fabs (log (exp (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)))))> #<alt (λ (a) (fabs (fmod (atan2 (exp (log (expm1 (sin (expm1 a))))) (atan a)) a)))> #<alt (λ (a) (fabs (fmod (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) a)))> #<alt (λ (a) (fabs (* (* (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))) (cbrt (* (* (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)))))))> #<alt (λ (a) (fabs (fmod (atan2 (expm1 (* (sqrt (sin (expm1 a))) (sqrt (sin (expm1 a))))) (atan a)) a)))> #<alt (λ (a) (fabs (fmod (log1p (expm1 (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))))) a)))> #<alt (λ (a) (fabs (* (* (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))) (cbrt (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)))))> #<alt (λ (a) (fabs (fmod (* (cbrt (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))) (cbrt (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))) a)))> #<alt (λ (a) (fabs (* (* (cbrt (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)) (cbrt (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a))) (cbrt (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)))))> #<alt (λ (a) (fabs (fmod (atan2 (- (exp (sin (expm1 a))) 1) (atan a)) a)))> #<alt (λ (a) (fabs (fmod (atan2 (expm1 (* (* (cbrt (sin (expm1 a))) (cbrt (sin (expm1 a)))) (cbrt (sin (expm1 a))))) (atan a)) a)))> #<alt (λ (a) (fabs (* (sqrt (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)) (sqrt (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)))))> #<alt (λ (a) (fabs (* (* (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))) (cbrt (log (exp (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)))))))> #<alt (λ (a) (fabs (fmod (cbrt (pow (atan2 (* (* (cbrt (expm1 (sin (expm1 a)))) (cbrt (expm1 (sin (expm1 a))))) (cbrt (expm1 (sin (expm1 a))))) (atan a)) 3)) a)))> #<alt (λ (a) (fabs (* (* (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))) (cbrt (fmod (cbrt (cbrt (pow (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)) 3))) a)))))> #<alt (λ (a) (fabs (fmod (* (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a)))) a)))> #<alt (λ (a) (fabs (fmod (cbrt (pow (atan2 (- (exp (sin (expm1 a))) 1) (atan a)) 3)) a)))> #<alt (λ (a) (fabs (fmod (atan2 (cbrt (pow (expm1 (sin (expm1 a))) 3)) (atan a)) a)))>)
2.804 * * * [regime]: Found split indices: #<option (#s(si 22 255))>
2.805 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fabs (* (* (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))) (cbrt (fmod (cbrt (cbrt (pow (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)) 3))) a))))
2.805 * * [simplify]: iteration  0 :  22  enodes  (cost  38 )
2.806 * * [simplify]: iteration  1 :  22  enodes  (cost  38 )
2.806 * [simplify]: Simplified to:
   (fabs (* (* (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a)) (cbrt (fmod (cbrt (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3))) a))) (cbrt (fmod (cbrt (cbrt (pow (cbrt (pow (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)) 3))) a))))
18.379 * [regime-testing]: Baseline error score: 33.434682730342125
18.380 * [regime-testing]: Oracle error score: 31.693093958353305
18.381 * [regime-testing]: End program error score: 33.434682730342125