0.008 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.380 * * * [progress]: [2/2] Setting up program.
0.383 * [progress]: [Phase 2 of 3] Improving.
0.384 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fabs (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a))
0.386 * * [simplify]: iteration  0 :  8  enodes  (cost  7 )
0.386 * [simplify]: Simplified to:
   (fabs (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a))
0.386 * * [progress]: iteration 1 / 4
0.386 * * * [progress]: picking best candidate
0.389 * * * * [pick]: Picked  #<alt (λ (a) (fabs (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a)))>
0.389 * * * [progress]: localizing error
0.407 * * * [progress]: generating rewritten candidates
0.408 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
0.408 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 1)
0.409 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1)
0.409 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1)
0.410 * * * [progress]: generating series expansions
0.410 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
0.410 * [approximate]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) in (a) around 0
0.410 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) in a
0.410 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) in a
0.410 * [approximate]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) (/ 1 a)) in (a) around 0
0.410 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) (/ 1 a)) in a
0.411 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) (/ 1 a)) in a
0.411 * [approximate]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) (/ -1 a)) in (a) around 0
0.411 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) (/ -1 a)) in a
0.411 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) (/ -1 a)) in a
0.412 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 1)
0.412 * [approximate]: Taking taylor expansion of (sin (expm1 a)) in (a) around 0
0.412 * [taylor]: Taking taylor expansion of (sin (expm1 a)) in a
0.412 * [taylor]: Taking taylor expansion of (expm1 a) in a
0.412 * [taylor]: Taking taylor expansion of (sin (expm1 a)) in a
0.412 * [taylor]: Taking taylor expansion of (expm1 a) in a
0.432 * [approximate]: Taking taylor expansion of (sin (expm1 (/ 1 a))) in (a) around 0
0.432 * [taylor]: Taking taylor expansion of (sin (expm1 (/ 1 a))) in a
0.432 * [taylor]: Taking taylor expansion of (expm1 (/ 1 a)) in a
0.432 * [taylor]: Taking taylor expansion of (sin (expm1 (/ 1 a))) in a
0.432 * [taylor]: Taking taylor expansion of (expm1 (/ 1 a)) in a
0.450 * [approximate]: Taking taylor expansion of (sin (expm1 (/ -1 a))) in (a) around 0
0.451 * [taylor]: Taking taylor expansion of (sin (expm1 (/ -1 a))) in a
0.451 * [taylor]: Taking taylor expansion of (expm1 (/ -1 a)) in a
0.451 * [taylor]: Taking taylor expansion of (sin (expm1 (/ -1 a))) in a
0.451 * [taylor]: Taking taylor expansion of (expm1 (/ -1 a)) in a
0.469 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1)
0.469 * [approximate]: Taking taylor expansion of (expm1 (sin (expm1 a))) in (a) around 0
0.469 * [taylor]: Taking taylor expansion of (expm1 (sin (expm1 a))) in a
0.469 * [taylor]: Taking taylor expansion of (expm1 (sin (expm1 a))) in a
0.469 * [approximate]: Taking taylor expansion of (expm1 (sin (expm1 (/ 1 a)))) in (a) around 0
0.469 * [taylor]: Taking taylor expansion of (expm1 (sin (expm1 (/ 1 a)))) in a
0.469 * [taylor]: Taking taylor expansion of (expm1 (sin (expm1 (/ 1 a)))) in a
0.470 * [approximate]: Taking taylor expansion of (expm1 (sin (expm1 (/ -1 a)))) in (a) around 0
0.470 * [taylor]: Taking taylor expansion of (expm1 (sin (expm1 (/ -1 a)))) in a
0.470 * [taylor]: Taking taylor expansion of (expm1 (sin (expm1 (/ -1 a)))) in a
0.470 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1)
0.470 * [approximate]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 a))) (atan a)) in (a) around 0
0.470 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 a))) (atan a)) in a
0.470 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 a))) (atan a)) in a
0.471 * [approximate]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) in (a) around 0
0.471 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) in a
0.471 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) in a
0.471 * [approximate]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) in (a) around 0
0.471 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) in a
0.471 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) in a
0.472 * * * [progress]: simplifying candidates
0.472 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (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))
  (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)))
  (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))))
  (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)
  (sin (expm1 a))
  (sin (expm1 a))
  (sin (expm1 a))
  (expm1 (sin (expm1 a)))
  (expm1 (sin (expm1 a)))
  (expm1 (sin (expm1 a)))
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (atan2 (expm1 (sin (expm1 a))) (atan a))
0.475 * * [simplify]: iteration  0 :  39  enodes  (cost  248 )
0.476 * * [simplify]: iteration  1 :  44  enodes  (cost  212 )
0.478 * * [simplify]: iteration  2 :  54  enodes  (cost  212 )
0.479 * * [simplify]: iteration  3 :  68  enodes  (cost  212 )
0.481 * * [simplify]: iteration  4 :  114  enodes  (cost  212 )
0.483 * * [simplify]: iteration  5 :  228  enodes  (cost  212 )
0.490 * * [simplify]: iteration  6 :  919  enodes  (cost  212 )
0.511 * * [simplify]: iteration  7 :  3184  enodes  (cost  212 )
0.592 * * [simplify]: iteration  8 :  5001  enodes  (cost  212 )
0.594 * [simplify]: Simplified to:
   (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))
  (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)))
  (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))))
  (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)
  (sin (expm1 a))
  (sin (expm1 a))
  (sin (expm1 a))
  (expm1 (sin (expm1 a)))
  (expm1 (sin (expm1 a)))
  (expm1 (sin (expm1 a)))
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  (atan2 (expm1 (sin (expm1 a))) (atan a))
0.594 * * * [progress]: adding candidates to table
0.713 * * [progress]: iteration 2 / 4
0.713 * * * [progress]: picking best candidate
0.754 * * * * [pick]: Picked  #<alt (λ (a) (fabs (fmod (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) a)))>
0.754 * * * [progress]: localizing error
0.769 * * * [progress]: generating rewritten candidates
0.769 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
0.770 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1)
0.771 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
0.773 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 1 1 1)
0.774 * * * [progress]: generating series expansions
0.774 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
0.775 * [approximate]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) in (a) around 0
0.775 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) in a
0.775 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) in a
0.775 * [approximate]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) (/ 1 a)) in (a) around 0
0.775 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) (/ 1 a)) in a
0.776 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) (/ 1 a)) in a
0.776 * [approximate]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) (/ -1 a)) in (a) around 0
0.776 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) (/ -1 a)) in a
0.776 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) (/ -1 a)) in a
0.777 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1)
0.777 * [approximate]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) in (a) around 0
0.777 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) in a
0.777 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 a))) (atan a)) in a
0.777 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) in a
0.777 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 a))) (atan a)) in a
0.788 * [approximate]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) 3) in (a) around 0
0.788 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) 3) in a
0.788 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) in a
0.788 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) 3) in a
0.788 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) in a
0.799 * [approximate]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) 3) in (a) around 0
0.799 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) 3) in a
0.799 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) in a
0.799 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) 3) in a
0.799 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) in a
0.810 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
0.810 * [approximate]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 a))) (atan a)) in (a) around 0
0.810 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 a))) (atan a)) in a
0.810 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 a))) (atan a)) in a
0.811 * [approximate]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) in (a) around 0
0.811 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) in a
0.811 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) in a
0.812 * [approximate]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) in (a) around 0
0.812 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) in a
0.812 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) in a
0.812 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 1 1 1)
0.812 * [approximate]: Taking taylor expansion of (sin (expm1 a)) in (a) around 0
0.812 * [taylor]: Taking taylor expansion of (sin (expm1 a)) in a
0.812 * [taylor]: Taking taylor expansion of (expm1 a) in a
0.812 * [taylor]: Taking taylor expansion of (sin (expm1 a)) in a
0.812 * [taylor]: Taking taylor expansion of (expm1 a) in a
0.833 * [approximate]: Taking taylor expansion of (sin (expm1 (/ 1 a))) in (a) around 0
0.833 * [taylor]: Taking taylor expansion of (sin (expm1 (/ 1 a))) in a
0.833 * [taylor]: Taking taylor expansion of (expm1 (/ 1 a)) in a
0.833 * [taylor]: Taking taylor expansion of (sin (expm1 (/ 1 a))) in a
0.833 * [taylor]: Taking taylor expansion of (expm1 (/ 1 a)) in a
0.851 * [approximate]: Taking taylor expansion of (sin (expm1 (/ -1 a))) in (a) around 0
0.852 * [taylor]: Taking taylor expansion of (sin (expm1 (/ -1 a))) in a
0.852 * [taylor]: Taking taylor expansion of (expm1 (/ -1 a)) in a
0.852 * [taylor]: Taking taylor expansion of (sin (expm1 (/ -1 a))) in a
0.852 * [taylor]: Taking taylor expansion of (expm1 (/ -1 a)) in a
0.870 * * * [progress]: simplifying candidates
0.871 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (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))
  (* (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))
  (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)))
  (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)))
  (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))
  (sin (expm1 a))
  (sin (expm1 a))
  (sin (expm1 a))
0.875 * * [simplify]: iteration  0 :  112  enodes  (cost  584 )
0.877 * * [simplify]: iteration  1 :  390  enodes  (cost  527 )
0.888 * * [simplify]: iteration  2 :  2787  enodes  (cost  521 )
0.994 * * [simplify]: iteration  3 :  5001  enodes  (cost  521 )
0.997 * [simplify]: Simplified to:
   (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))
  (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)
  (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)))
  (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)))
  (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))
  (sin (expm1 a))
  (sin (expm1 a))
  (sin (expm1 a))
0.997 * * * [progress]: adding candidates to table
1.164 * * [progress]: iteration 3 / 4
1.164 * * * [progress]: picking best candidate
1.234 * * * * [pick]: Picked  #<alt (λ (a) (fabs (fmod (cbrt (log (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))) a)))>
1.234 * * * [progress]: localizing error
1.253 * * * [progress]: generating rewritten candidates
1.253 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
1.254 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 1)
1.257 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1 1)
1.259 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1)
1.264 * * * [progress]: generating series expansions
1.264 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
1.265 * [approximate]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) in (a) around 0
1.265 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) in a
1.265 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) in a
1.265 * [approximate]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) (/ 1 a)) in (a) around 0
1.265 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) (/ 1 a)) in a
1.265 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) (/ 1 a)) in a
1.266 * [approximate]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) (/ -1 a)) in (a) around 0
1.266 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) (/ -1 a)) in a
1.266 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) (/ -1 a)) in a
1.267 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 1)
1.267 * [approximate]: Taking taylor expansion of (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) in (a) around 0
1.267 * [taylor]: Taking taylor expansion of (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) in a
1.267 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) in a
1.267 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 a))) (atan a)) in a
1.268 * [taylor]: Taking taylor expansion of (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) in a
1.268 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) in a
1.268 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 a))) (atan a)) in a
1.287 * [approximate]: Taking taylor expansion of (exp (pow (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) 3)) in (a) around 0
1.287 * [taylor]: Taking taylor expansion of (exp (pow (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) 3)) in a
1.287 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) 3) in a
1.287 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) in a
1.287 * [taylor]: Taking taylor expansion of (exp (pow (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) 3)) in a
1.287 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) 3) in a
1.287 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) in a
1.308 * [approximate]: Taking taylor expansion of (exp (pow (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) 3)) in (a) around 0
1.308 * [taylor]: Taking taylor expansion of (exp (pow (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) 3)) in a
1.308 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) 3) in a
1.308 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) in a
1.309 * [taylor]: Taking taylor expansion of (exp (pow (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) 3)) in a
1.309 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) 3) in a
1.309 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) in a
1.331 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1 1)
1.331 * [approximate]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) in (a) around 0
1.331 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) in a
1.332 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 a))) (atan a)) in a
1.332 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) in a
1.332 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 a))) (atan a)) in a
1.342 * [approximate]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) 3) in (a) around 0
1.342 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) 3) in a
1.342 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) in a
1.342 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) 3) in a
1.342 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) in a
1.353 * [approximate]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) 3) in (a) around 0
1.353 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) 3) in a
1.353 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) in a
1.353 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) 3) in a
1.353 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) in a
1.364 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1)
1.364 * [approximate]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 a))) (atan a)) in (a) around 0
1.364 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 a))) (atan a)) in a
1.364 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 a))) (atan a)) in a
1.365 * [approximate]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) in (a) around 0
1.365 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) in a
1.365 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) in a
1.366 * [approximate]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) in (a) around 0
1.366 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) in a
1.366 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) in a
1.366 * * * [progress]: simplifying candidates
1.367 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (fmod (cbrt (log (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))) a))
  (exp (fmod (cbrt (log (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))) a))
  (* (cbrt (fmod (cbrt (log (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))) a)) (cbrt (fmod (cbrt (log (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))) a)))
  (cbrt (fmod (cbrt (log (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))) a))
  (* (* (fmod (cbrt (log (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))) a) (fmod (cbrt (log (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))) a)) (fmod (cbrt (log (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))) a))
  (sqrt (fmod (cbrt (log (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))) a))
  (sqrt (fmod (cbrt (log (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))) a))
  (exp (pow (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))) 3))
  (exp (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3))
  (exp (pow 1 3))
  (exp (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a))))
  (exp (* (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))))
  (exp (pow (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))) 3))
  (exp (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3))
  (exp (pow 1 3))
  (exp (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (exp (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (exp 1)
  (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) (/ 3 2)))
  (log (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (exp (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (* (cbrt (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))) (cbrt (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))))
  (cbrt (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (* (* (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))) (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (sqrt (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (sqrt (exp (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))
  (log (cbrt (log (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))))
  (exp (cbrt (log (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))))
  (cbrt 1)
  (cbrt (log (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))))
  (cbrt (pow (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3))
  (cbrt (log (exp (pow (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))) 3))))
  (cbrt (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3))
  (cbrt (log (exp (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3))))
  (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (cbrt (log (exp (pow 1 3))))
  (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (cbrt (log (exp (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a))))))
  (cbrt (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (cbrt (log (exp (* (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))))))
  (cbrt (pow (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3))
  (cbrt (log (exp (pow (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))) 3))))
  (cbrt (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3))
  (cbrt (log (exp (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3))))
  (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (cbrt (log (exp (pow 1 3))))
  (cbrt (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a))))
  (cbrt (log (exp (atan2 (expm1 (sin (expm1 a))) (atan a)))))
  (cbrt (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (cbrt (log (exp (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))))
  (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (cbrt (log (exp 1)))
  (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) (/ 3 2)))
  (cbrt (log (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) (/ 3 2)))))
  (cbrt (* (cbrt (log (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))) (cbrt (log (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))))))
  (cbrt (cbrt (log (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))))
  (cbrt (sqrt (log (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))))
  (cbrt (sqrt (log (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))))
  (cbrt 1)
  (cbrt (log (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))))
  (* (cbrt (cbrt (log (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))))) (cbrt (cbrt (log (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))))))
  (cbrt (cbrt (log (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))))
  (* (* (cbrt (log (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))) (cbrt (log (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))))) (cbrt (log (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))))
  (sqrt (cbrt (log (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))))
  (sqrt (cbrt (log (exp (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)
  (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (exp (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)) 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))
1.372 * * [simplify]: iteration  0 :  148  enodes  (cost  799 )
1.375 * * [simplify]: iteration  1 :  461  enodes  (cost  723 )
1.389 * * [simplify]: iteration  2 :  3192  enodes  (cost  715 )
1.509 * * [simplify]: iteration  3 :  5003  enodes  (cost  715 )
1.512 * [simplify]: Simplified to:
   (log (fmod (cbrt (log (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))) a))
  (exp (fmod (cbrt (log (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))) a))
  (* (cbrt (fmod (cbrt (log (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))) a)) (cbrt (fmod (cbrt (log (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))) a)))
  (cbrt (fmod (cbrt (log (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))) a))
  (pow (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) 3)
  (sqrt (fmod (cbrt (log (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))) a))
  (sqrt (fmod (cbrt (log (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))) a))
  (exp (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a))))
  (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3/2))
  E
  (exp (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a))))
  (exp (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a))))
  (exp (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a))))
  (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3/2))
  E
  (exp (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (exp (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  E
  (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3/2))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (exp (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (* (cbrt (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))) (cbrt (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))))
  (cbrt (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)
  (sqrt (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (sqrt (exp (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)
  (log (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (exp (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))))
  (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  1
  (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)))
  (cbrt (* (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)))
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  1
  (cbrt (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a))))
  (cbrt (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)))
  (atan2 (expm1 (sin (expm1 a))) (atan a))
  1
  (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)))
  (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))
  (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)))
  (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)
  (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (exp (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)) 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))
1.513 * * * [progress]: adding candidates to table
1.743 * * [progress]: iteration 4 / 4
1.743 * * * [progress]: picking best candidate
1.822 * * * * [pick]: Picked  #<alt (λ (a) (fabs (fmod (cbrt (log (cbrt (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)))) a)))>
1.822 * * * [progress]: localizing error
1.845 * * * [progress]: generating rewritten candidates
1.845 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
1.845 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 1 1 1)
1.849 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1 1 1 1)
1.851 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 1 1)
1.859 * * * [progress]: generating series expansions
1.859 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
1.859 * [approximate]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) in (a) around 0
1.859 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) in a
1.859 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) in a
1.860 * [approximate]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) (/ 1 a)) in (a) around 0
1.860 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) (/ 1 a)) in a
1.860 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) (/ 1 a)) in a
1.861 * [approximate]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) (/ -1 a)) in (a) around 0
1.861 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) (/ -1 a)) in a
1.861 * [taylor]: Taking taylor expansion of (fmod (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) (/ -1 a)) in a
1.862 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 1 1 1)
1.862 * [approximate]: Taking taylor expansion of (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) in (a) around 0
1.862 * [taylor]: Taking taylor expansion of (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) in a
1.862 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) in a
1.862 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 a))) (atan a)) in a
1.862 * [taylor]: Taking taylor expansion of (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) in a
1.862 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) in a
1.862 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 a))) (atan a)) in a
1.882 * [approximate]: Taking taylor expansion of (exp (pow (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) 3)) in (a) around 0
1.882 * [taylor]: Taking taylor expansion of (exp (pow (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) 3)) in a
1.882 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) 3) in a
1.882 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) in a
1.883 * [taylor]: Taking taylor expansion of (exp (pow (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) 3)) in a
1.883 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) 3) in a
1.883 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) in a
1.906 * [approximate]: Taking taylor expansion of (exp (pow (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) 3)) in (a) around 0
1.906 * [taylor]: Taking taylor expansion of (exp (pow (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) 3)) in a
1.906 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) 3) in a
1.906 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) in a
1.907 * [taylor]: Taking taylor expansion of (exp (pow (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) 3)) in a
1.907 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) 3) in a
1.907 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) in a
1.927 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1 1 1 1)
1.927 * [approximate]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) in (a) around 0
1.927 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) in a
1.927 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 a))) (atan a)) in a
1.927 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) in a
1.927 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 a))) (atan a)) in a
1.937 * [approximate]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) 3) in (a) around 0
1.937 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) 3) in a
1.938 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) in a
1.938 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) 3) in a
1.938 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) in a
1.949 * [approximate]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) 3) in (a) around 0
1.949 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) 3) in a
1.949 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) in a
1.949 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) 3) in a
1.949 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) in a
1.960 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 1 1)
1.960 * [approximate]: Taking taylor expansion of (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3) in (a) around 0
1.960 * [taylor]: Taking taylor expansion of (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3) in a
1.961 * [taylor]: Taking taylor expansion of (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) in a
1.961 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) in a
1.961 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 a))) (atan a)) in a
1.961 * [taylor]: Taking taylor expansion of (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3) in a
1.961 * [taylor]: Taking taylor expansion of (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) in a
1.961 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) in a
1.961 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 a))) (atan a)) in a
1.995 * [approximate]: Taking taylor expansion of (pow (exp (pow (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) 3)) 3) in (a) around 0
1.995 * [taylor]: Taking taylor expansion of (pow (exp (pow (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) 3)) 3) in a
1.995 * [taylor]: Taking taylor expansion of (exp (pow (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) 3)) in a
1.995 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) 3) in a
1.995 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) in a
1.995 * [taylor]: Taking taylor expansion of (pow (exp (pow (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) 3)) 3) in a
1.995 * [taylor]: Taking taylor expansion of (exp (pow (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) 3)) in a
1.995 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) 3) in a
1.996 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ 1 a)))) (atan (/ 1 a))) in a
2.028 * [approximate]: Taking taylor expansion of (pow (exp (pow (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) 3)) 3) in (a) around 0
2.028 * [taylor]: Taking taylor expansion of (pow (exp (pow (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) 3)) 3) in a
2.028 * [taylor]: Taking taylor expansion of (exp (pow (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) 3)) in a
2.028 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) 3) in a
2.028 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) in a
2.029 * [taylor]: Taking taylor expansion of (pow (exp (pow (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) 3)) 3) in a
2.029 * [taylor]: Taking taylor expansion of (exp (pow (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) 3)) in a
2.029 * [taylor]: Taking taylor expansion of (pow (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) 3) in a
2.029 * [taylor]: Taking taylor expansion of (atan2 (expm1 (sin (expm1 (/ -1 a)))) (atan (/ -1 a))) in a
2.062 * * * [progress]: simplifying candidates
2.063 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (fmod (cbrt (log (cbrt (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)))) a))
  (exp (fmod (cbrt (log (cbrt (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)))) a))
  (* (cbrt (fmod (cbrt (log (cbrt (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)))) a)) (cbrt (fmod (cbrt (log (cbrt (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)))) a)))
  (cbrt (fmod (cbrt (log (cbrt (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)))) a))
  (* (* (fmod (cbrt (log (cbrt (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)))) a) (fmod (cbrt (log (cbrt (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)))) a)) (fmod (cbrt (log (cbrt (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)))) a))
  (sqrt (fmod (cbrt (log (cbrt (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)))) a))
  (sqrt (fmod (cbrt (log (cbrt (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)))) a))
  (exp (pow (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))) 3))
  (exp (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3))
  (exp (pow 1 3))
  (exp (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a))))
  (exp (* (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))))
  (exp (pow (* (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a)))) 3))
  (exp (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3))
  (exp (pow 1 3))
  (exp (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (exp (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (exp 1)
  (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) (/ 3 2)))
  (log (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (exp (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (* (cbrt (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))) (cbrt (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))))
  (cbrt (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (* (* (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))) (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (sqrt (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (sqrt (exp (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))
  (* (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)
  (* (log (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))) 3)
  (* 1 3)
  (* (pow (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3) 3)
  (* (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3) 3)
  (* (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)
  (* (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (* (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)
  (* (pow (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3) 3)
  (* (pow (sqrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3) 3)
  (* (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)
  (* (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a))) 3)
  (* (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)
  (* (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)
  (* (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) (/ 3 2)) 3)
  (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) (* (cbrt 3) (cbrt 3)))
  (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) (sqrt 3))
  (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 1)
  (pow (* (cbrt (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))) (cbrt (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))) 3)
  (pow (cbrt (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))) 3)
  (pow (sqrt (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))) 3)
  (pow (sqrt (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))) 3)
  (pow 1 3)
  (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)
  (* (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (log (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3))
  (exp (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3))
  (* (cbrt (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)) (cbrt (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)))
  (cbrt (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3))
  (* (* (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3) (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)) (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3))
  (pow (* (cbrt (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))) (cbrt (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))) 3)
  (pow (cbrt (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))) 3)
  (pow (sqrt (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))) 3)
  (pow (sqrt (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))) 3)
  (pow 1 3)
  (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)
  (* (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (sqrt (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3))
  (sqrt (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3))
  (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) (/ 3 2))
  (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) (/ 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)
  (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (exp (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)) 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)
  (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)
  (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)
2.068 * * [simplify]: iteration  0 :  173  enodes  (cost  896 )
2.072 * * [simplify]: iteration  1 :  754  enodes  (cost  791 )
2.096 * * [simplify]: iteration  2 :  5002  enodes  (cost  779 )
2.099 * [simplify]: Simplified to:
   (log (fmod (cbrt (log (cbrt (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)))) a))
  (exp (fmod (cbrt (log (cbrt (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)))) a))
  (* (cbrt (fmod (cbrt (log (cbrt (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)))) a)) (cbrt (fmod (cbrt (log (cbrt (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)))) a)))
  (cbrt (fmod (cbrt (log (cbrt (pow (exp (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 (log (cbrt (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)))) a))
  (sqrt (fmod (cbrt (log (cbrt (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)))) a))
  (exp (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a))))
  (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3/2))
  E
  (exp (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a))))
  (exp (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a))))
  (exp (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a))))
  (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3/2))
  E
  (exp (atan2 (expm1 (sin (expm1 a))) (atan a)))
  (exp (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  E
  (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3/2))
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (exp (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (* (cbrt (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))) (cbrt (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))))
  (cbrt (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))
  (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)
  (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 1/2)
  (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 1/2)
  (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)
  (* (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)
  (* (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)
  3
  (* (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (* (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3/2) 3)
  (* (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)
  (* (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (* (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (* (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (* (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3/2) 3)
  (* (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)
  (* (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 2) 3)
  (* (sqrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)
  (* (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)
  (* (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3/2) 3)
  (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) (* (cbrt 3) (cbrt 3)))
  (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) (sqrt 3))
  (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 2)
  (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3/2)
  (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3/2)
  1
  (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)
  (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 2)
  (* (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3) 3)
  (exp (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3))
  (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 2)
  (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (pow (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3) 3)
  (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 2)
  (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3/2)
  (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3/2)
  1
  (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)
  (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 2)
  (sqrt (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3))
  (sqrt (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3))
  (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3/2)
  (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 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)
  (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))
  (exp (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)) 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)
  (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)
  (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)
  (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)
2.100 * * * [progress]: adding candidates to table
2.428 * [progress]: [Phase 3 of 3] Extracting.
2.428 * * [regime]: Finding splitpoints for: (#<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 (exp (log (fmod (cbrt (log (cbrt (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)))) a)))))> #<alt (λ (a) (fabs (fmod (cbrt (pow (atan2 (expm1 (cbrt (pow (sin (expm1 a)) 3))) (atan a)) 3)) a)))> #<alt (λ (a) (fabs (fmod (cbrt (log (cbrt (pow (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) (* (cbrt 3) (cbrt 3))) (cbrt 3))))) a)))> #<alt (λ (a) (fabs (fmod (cbrt (pow (atan2 (expm1 (exp (log (sin (expm1 a))))) (atan a)) 3)) a)))> #<alt (λ (a) (fabs (fmod (cbrt (log (cbrt (pow (pow (exp (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a)))) (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))) 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 (fmod (atan2 (log (exp (expm1 (sin (expm1 a))))) (atan a)) a)))> #<alt (λ (a) (fabs (fmod (atan2 (expm1 (cbrt (pow (sin (expm1 a)) 3))) (atan a)) a)))> #<alt (λ (a) (fabs (fmod (atan2 (exp (log (expm1 (sin (expm1 a))))) (atan a)) a)))> #<alt (λ (a) (fabs (log (exp (fmod (cbrt (log (cbrt (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)))) a)))))> #<alt (λ (a) (fabs (fmod (cbrt (log (cbrt (pow (pow (exp (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a)))) (pow (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3)) 3)))) a)))> #<alt (λ (a) (fabs (fmod (cbrt (pow (atan2 (expm1 (log (exp (sin (expm1 a))))) (atan a)) 3)) a)))> #<alt (λ (a) (fabs (fmod (cbrt (log (cbrt (pow (log (exp (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))) 3)))) a)))> #<alt (λ (a) (fabs (fmod (cbrt (pow (atan2 (expm1 (* (* (cbrt (sin (expm1 a))) (cbrt (sin (expm1 a)))) (cbrt (sin (expm1 a))))) (atan a)) 3)) a)))> #<alt (λ (a) (fabs (fmod (atan2 (* (* (cbrt (expm1 (sin (expm1 a)))) (cbrt (expm1 (sin (expm1 a))))) (cbrt (expm1 (sin (expm1 a))))) (atan a)) a)))> #<alt (λ (a) (fabs (* (* (cbrt (fmod (cbrt (log (cbrt (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)))) a)) (cbrt (fmod (cbrt (log (cbrt (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)))) a))) (cbrt (fmod (cbrt (log (cbrt (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)))) a)))))>)
2.433 * * * [regime-changes]: Trying 2 branch expressions: ((fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) a)
2.433 * * * * [regimes]: Trying to branch on (fmod (atan2 (expm1 (sin (expm1 a))) (atan a)) a) from (#<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 (exp (log (fmod (cbrt (log (cbrt (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)))) a)))))> #<alt (λ (a) (fabs (fmod (cbrt (pow (atan2 (expm1 (cbrt (pow (sin (expm1 a)) 3))) (atan a)) 3)) a)))> #<alt (λ (a) (fabs (fmod (cbrt (log (cbrt (pow (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) (* (cbrt 3) (cbrt 3))) (cbrt 3))))) a)))> #<alt (λ (a) (fabs (fmod (cbrt (pow (atan2 (expm1 (exp (log (sin (expm1 a))))) (atan a)) 3)) a)))> #<alt (λ (a) (fabs (fmod (cbrt (log (cbrt (pow (pow (exp (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a)))) (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))) 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 (fmod (atan2 (log (exp (expm1 (sin (expm1 a))))) (atan a)) a)))> #<alt (λ (a) (fabs (fmod (atan2 (expm1 (cbrt (pow (sin (expm1 a)) 3))) (atan a)) a)))> #<alt (λ (a) (fabs (fmod (atan2 (exp (log (expm1 (sin (expm1 a))))) (atan a)) a)))> #<alt (λ (a) (fabs (log (exp (fmod (cbrt (log (cbrt (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)))) a)))))> #<alt (λ (a) (fabs (fmod (cbrt (log (cbrt (pow (pow (exp (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a)))) (pow (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3)) 3)))) a)))> #<alt (λ (a) (fabs (fmod (cbrt (pow (atan2 (expm1 (log (exp (sin (expm1 a))))) (atan a)) 3)) a)))> #<alt (λ (a) (fabs (fmod (cbrt (log (cbrt (pow (log (exp (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))) 3)))) a)))> #<alt (λ (a) (fabs (fmod (cbrt (pow (atan2 (expm1 (* (* (cbrt (sin (expm1 a))) (cbrt (sin (expm1 a)))) (cbrt (sin (expm1 a))))) (atan a)) 3)) a)))> #<alt (λ (a) (fabs (fmod (atan2 (* (* (cbrt (expm1 (sin (expm1 a)))) (cbrt (expm1 (sin (expm1 a))))) (cbrt (expm1 (sin (expm1 a))))) (atan a)) a)))> #<alt (λ (a) (fabs (* (* (cbrt (fmod (cbrt (log (cbrt (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)))) a)) (cbrt (fmod (cbrt (log (cbrt (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)))) a))) (cbrt (fmod (cbrt (log (cbrt (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)))) a)))))>)
2.547 * * * * [regimes]: Trying to branch on a from (#<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 (exp (log (fmod (cbrt (log (cbrt (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)))) a)))))> #<alt (λ (a) (fabs (fmod (cbrt (pow (atan2 (expm1 (cbrt (pow (sin (expm1 a)) 3))) (atan a)) 3)) a)))> #<alt (λ (a) (fabs (fmod (cbrt (log (cbrt (pow (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) (* (cbrt 3) (cbrt 3))) (cbrt 3))))) a)))> #<alt (λ (a) (fabs (fmod (cbrt (pow (atan2 (expm1 (exp (log (sin (expm1 a))))) (atan a)) 3)) a)))> #<alt (λ (a) (fabs (fmod (cbrt (log (cbrt (pow (pow (exp (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a)))) (cbrt (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3))) 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 (fmod (atan2 (log (exp (expm1 (sin (expm1 a))))) (atan a)) a)))> #<alt (λ (a) (fabs (fmod (atan2 (expm1 (cbrt (pow (sin (expm1 a)) 3))) (atan a)) a)))> #<alt (λ (a) (fabs (fmod (atan2 (exp (log (expm1 (sin (expm1 a))))) (atan a)) a)))> #<alt (λ (a) (fabs (log (exp (fmod (cbrt (log (cbrt (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)))) a)))))> #<alt (λ (a) (fabs (fmod (cbrt (log (cbrt (pow (pow (exp (* (atan2 (expm1 (sin (expm1 a))) (atan a)) (atan2 (expm1 (sin (expm1 a))) (atan a)))) (pow (cbrt (atan2 (expm1 (sin (expm1 a))) (atan a))) 3)) 3)))) a)))> #<alt (λ (a) (fabs (fmod (cbrt (pow (atan2 (expm1 (log (exp (sin (expm1 a))))) (atan a)) 3)) a)))> #<alt (λ (a) (fabs (fmod (cbrt (log (cbrt (pow (log (exp (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)))) 3)))) a)))> #<alt (λ (a) (fabs (fmod (cbrt (pow (atan2 (expm1 (* (* (cbrt (sin (expm1 a))) (cbrt (sin (expm1 a)))) (cbrt (sin (expm1 a))))) (atan a)) 3)) a)))> #<alt (λ (a) (fabs (fmod (atan2 (* (* (cbrt (expm1 (sin (expm1 a)))) (cbrt (expm1 (sin (expm1 a))))) (cbrt (expm1 (sin (expm1 a))))) (atan a)) a)))> #<alt (λ (a) (fabs (* (* (cbrt (fmod (cbrt (log (cbrt (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)))) a)) (cbrt (fmod (cbrt (log (cbrt (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)))) a))) (cbrt (fmod (cbrt (log (cbrt (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) 3)))) a)))))>)
2.642 * * * [regime]: Found split indices: #<option (#s(si 4 255))>
2.642 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fabs (fmod (cbrt (log (cbrt (pow (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) (* (cbrt 3) (cbrt 3))) (cbrt 3))))) a))
2.643 * * [simplify]: iteration  0 :  18  enodes  (cost  18 )
2.643 * [simplify]: Simplified to:
   (fabs (fmod (cbrt (log (cbrt (pow (pow (exp (pow (atan2 (expm1 (sin (expm1 a))) (atan a)) 3)) (* (cbrt 3) (cbrt 3))) (cbrt 3))))) a))
16.685 * [regime-testing]: Baseline error score: 33.54267314271451
16.686 * [regime-testing]: Oracle error score: 31.845466523612384
16.687 * [regime-testing]: End program error score: 33.54267314271451