1.521 * [progress]: [Phase 1 of 3] Setting up.
0.000 * * * [progress]: [1/2] Preparing points
0.297 * * * [progress]: [2/2] Setting up program.
0.301 * [progress]: [Phase 2 of 3] Improving.
0.431 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (-.f64 1 (cos.f64 x)) (*.f64 x x))
0.458 * * [simplify]: iteration  0 :  366  enodes  (cost  12 )
0.458 * * [simplify]: iteration  1 :  366  enodes  (cost  12 )
0.459 * [simplify]: Simplified to:
   (/.f64 (-.f64 1 (cos.f64 x)) (*.f64 x x))
0.459 * * [progress]: iteration 1 / 4
0.459 * * * [progress]: picking best candidate
0.463 * * * * [pick]: Picked  #<alt (λ (x) (/.f64 (-.f64 1 (cos.f64 x)) (*.f64 x x)))>
0.463 * * * [progress]: localizing error
0.472 * * * [progress]: generating rewritten candidates
0.472 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.481 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.486 * * * [progress]: generating series expansions
0.486 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.487 * [approximate]: Taking taylor expansion of (/ (- 1 (cos x)) (pow x 2)) in (x) around 0
0.487 * [taylor]: Taking taylor expansion of (/ (- 1 (cos x)) (pow x 2)) in x
0.487 * [taylor]: Taking taylor expansion of (- 1 (cos x)) in x
0.487 * [taylor]: Taking taylor expansion of 1 in x
0.487 * [taylor]: Taking taylor expansion of (cos x) in x
0.487 * [taylor]: Taking taylor expansion of x in x
0.487 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.487 * [taylor]: Taking taylor expansion of x in x
0.488 * [taylor]: Taking taylor expansion of (/ (- 1 (cos x)) (pow x 2)) in x
0.488 * [taylor]: Taking taylor expansion of (- 1 (cos x)) in x
0.488 * [taylor]: Taking taylor expansion of 1 in x
0.488 * [taylor]: Taking taylor expansion of (cos x) in x
0.488 * [taylor]: Taking taylor expansion of x in x
0.488 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.488 * [taylor]: Taking taylor expansion of x in x
0.497 * [approximate]: Taking taylor expansion of (* (- 1 (cos (/ 1 x))) (pow x 2)) in (x) around 0
0.497 * [taylor]: Taking taylor expansion of (* (- 1 (cos (/ 1 x))) (pow x 2)) in x
0.497 * [taylor]: Taking taylor expansion of (- 1 (cos (/ 1 x))) in x
0.497 * [taylor]: Taking taylor expansion of 1 in x
0.497 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.497 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.497 * [taylor]: Taking taylor expansion of x in x
0.497 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.497 * [taylor]: Taking taylor expansion of x in x
0.497 * [taylor]: Taking taylor expansion of (* (- 1 (cos (/ 1 x))) (pow x 2)) in x
0.497 * [taylor]: Taking taylor expansion of (- 1 (cos (/ 1 x))) in x
0.497 * [taylor]: Taking taylor expansion of 1 in x
0.497 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.497 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.497 * [taylor]: Taking taylor expansion of x in x
0.497 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.497 * [taylor]: Taking taylor expansion of x in x
0.505 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 1 (cos (/ -1 x)))) in (x) around 0
0.505 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1 (cos (/ -1 x)))) in x
0.505 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.505 * [taylor]: Taking taylor expansion of x in x
0.505 * [taylor]: Taking taylor expansion of (- 1 (cos (/ -1 x))) in x
0.505 * [taylor]: Taking taylor expansion of 1 in x
0.505 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.505 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.505 * [taylor]: Taking taylor expansion of -1 in x
0.505 * [taylor]: Taking taylor expansion of x in x
0.506 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1 (cos (/ -1 x)))) in x
0.506 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.506 * [taylor]: Taking taylor expansion of x in x
0.506 * [taylor]: Taking taylor expansion of (- 1 (cos (/ -1 x))) in x
0.506 * [taylor]: Taking taylor expansion of 1 in x
0.506 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.506 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.506 * [taylor]: Taking taylor expansion of -1 in x
0.506 * [taylor]: Taking taylor expansion of x in x
0.514 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.514 * [approximate]: Taking taylor expansion of (- 1 (cos x)) in (x) around 0
0.515 * [taylor]: Taking taylor expansion of (- 1 (cos x)) in x
0.515 * [taylor]: Taking taylor expansion of 1 in x
0.515 * [taylor]: Taking taylor expansion of (cos x) in x
0.515 * [taylor]: Taking taylor expansion of x in x
0.515 * [taylor]: Taking taylor expansion of (- 1 (cos x)) in x
0.515 * [taylor]: Taking taylor expansion of 1 in x
0.515 * [taylor]: Taking taylor expansion of (cos x) in x
0.515 * [taylor]: Taking taylor expansion of x in x
0.520 * [approximate]: Taking taylor expansion of (- 1 (cos (/ 1 x))) in (x) around 0
0.520 * [taylor]: Taking taylor expansion of (- 1 (cos (/ 1 x))) in x
0.520 * [taylor]: Taking taylor expansion of 1 in x
0.520 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.520 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.520 * [taylor]: Taking taylor expansion of x in x
0.520 * [taylor]: Taking taylor expansion of (- 1 (cos (/ 1 x))) in x
0.520 * [taylor]: Taking taylor expansion of 1 in x
0.520 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.520 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.520 * [taylor]: Taking taylor expansion of x in x
0.522 * [approximate]: Taking taylor expansion of (- 1 (cos (/ -1 x))) in (x) around 0
0.522 * [taylor]: Taking taylor expansion of (- 1 (cos (/ -1 x))) in x
0.522 * [taylor]: Taking taylor expansion of 1 in x
0.522 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.522 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.522 * [taylor]: Taking taylor expansion of -1 in x
0.522 * [taylor]: Taking taylor expansion of x in x
0.522 * [taylor]: Taking taylor expansion of (- 1 (cos (/ -1 x))) in x
0.522 * [taylor]: Taking taylor expansion of 1 in x
0.523 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.523 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.523 * [taylor]: Taking taylor expansion of -1 in x
0.523 * [taylor]: Taking taylor expansion of x in x
0.524 * * * [progress]: simplifying candidates
0.525 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 (*.f64 x x) (+.f64 1 (cos.f64 x)))
  (*.f64 (*.f64 x x) (+.f64 (*.f64 1 1) (+.f64 (*.f64 (cos.f64 x) (cos.f64 x)) (*.f64 1 (cos.f64 x)))))
  (/.f64 (*.f64 x x) (-.f64 1 (cos.f64 x)))
  (/.f64 (*.f64 x x) (-.f64 1 (sqrt.f64 (cos.f64 x))))
  (/.f64 (*.f64 x x) (-.f64 (sqrt.f64 1) (sqrt.f64 (cos.f64 x))))
  (/.f64 (*.f64 x x) (-.f64 1 (cos.f64 x)))
  (/.f64 (*.f64 x x) (sqrt.f64 (-.f64 1 (cos.f64 x))))
  (/.f64 (*.f64 x x) (cbrt.f64 (-.f64 1 (cos.f64 x))))
  (/.f64 (-.f64 1 (cos.f64 x)) x)
  (/.f64 (*.f64 x x) (-.f64 1 (cos.f64 x)))
  (/.f64 1 (*.f64 x x))
  (/.f64 1 x)
  (/.f64 (-.f64 1 (cos.f64 x)) x)
  (/.f64 (+.f64 1 (sqrt.f64 (cos.f64 x))) x)
  (/.f64 (-.f64 1 (sqrt.f64 (cos.f64 x))) x)
  (/.f64 (+.f64 (sqrt.f64 1) (sqrt.f64 (cos.f64 x))) x)
  (/.f64 (-.f64 (sqrt.f64 1) (sqrt.f64 (cos.f64 x))) x)
  (/.f64 1 x)
  (/.f64 (-.f64 1 (cos.f64 x)) x)
  (/.f64 (sqrt.f64 (-.f64 1 (cos.f64 x))) x)
  (/.f64 (sqrt.f64 (-.f64 1 (cos.f64 x))) x)
  (/.f64 (*.f64 (cbrt.f64 (-.f64 1 (cos.f64 x))) (cbrt.f64 (-.f64 1 (cos.f64 x)))) x)
  (/.f64 (cbrt.f64 (-.f64 1 (cos.f64 x))) x)
  (/.f64 1 (*.f64 x x))
  (/.f64 (cos.f64 x) (*.f64 x x))
  (neg.f64 (-.f64 1 (cos.f64 x)))
  (neg.f64 (*.f64 x x))
  (sqrt.f64 (/.f64 (-.f64 1 (cos.f64 x)) (*.f64 x x)))
  (sqrt.f64 (/.f64 (-.f64 1 (cos.f64 x)) (*.f64 x x)))
  (*.f64 (*.f64 (/.f64 (-.f64 1 (cos.f64 x)) (*.f64 x x)) (/.f64 (-.f64 1 (cos.f64 x)) (*.f64 x x))) (/.f64 (-.f64 1 (cos.f64 x)) (*.f64 x x)))
  (*.f64 (cbrt.f64 (/.f64 (-.f64 1 (cos.f64 x)) (*.f64 x x))) (cbrt.f64 (/.f64 (-.f64 1 (cos.f64 x)) (*.f64 x x))))
  (cbrt.f64 (/.f64 (-.f64 1 (cos.f64 x)) (*.f64 x x)))
  (/.f64 (*.f64 (*.f64 (-.f64 1 (cos.f64 x)) (-.f64 1 (cos.f64 x))) (-.f64 1 (cos.f64 x))) (*.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 x x)))
  (/.f64 (*.f64 (*.f64 (-.f64 1 (cos.f64 x)) (-.f64 1 (cos.f64 x))) (-.f64 1 (cos.f64 x))) (*.f64 (*.f64 (*.f64 x x) x) (*.f64 (*.f64 x x) x)))
  (exp.f64 (/.f64 (-.f64 1 (cos.f64 x)) (*.f64 x x)))
  (log.f64 (/.f64 (-.f64 1 (cos.f64 x)) (*.f64 x x)))
  (-.f64 (log.f64 (-.f64 1 (cos.f64 x))) (log.f64 (*.f64 x x)))
  (-.f64 (log.f64 (-.f64 1 (cos.f64 x))) (+.f64 (log.f64 x) (log.f64 x)))
  (-.f64 1 (cos.f64 x))
  (+.f64 1 (sqrt.f64 (cos.f64 x)))
  (-.f64 1 (sqrt.f64 (cos.f64 x)))
  (+.f64 (sqrt.f64 1) (sqrt.f64 (cos.f64 x)))
  (-.f64 (sqrt.f64 1) (sqrt.f64 (cos.f64 x)))
  (-.f64 (*.f64 1 1) (*.f64 (cos.f64 x) (cos.f64 x)))
  (+.f64 1 (cos.f64 x))
  (neg.f64 (cos.f64 x))
  (-.f64 (pow.f64 1 3) (pow.f64 (cos.f64 x) 3))
  (+.f64 (*.f64 1 1) (+.f64 (*.f64 (cos.f64 x) (cos.f64 x)) (*.f64 1 (cos.f64 x))))
  (sqrt.f64 (-.f64 1 (cos.f64 x)))
  (sqrt.f64 (-.f64 1 (cos.f64 x)))
  (*.f64 (*.f64 (-.f64 1 (cos.f64 x)) (-.f64 1 (cos.f64 x))) (-.f64 1 (cos.f64 x)))
  (*.f64 (cbrt.f64 (-.f64 1 (cos.f64 x))) (cbrt.f64 (-.f64 1 (cos.f64 x))))
  (cbrt.f64 (-.f64 1 (cos.f64 x)))
  (exp.f64 (-.f64 1 (cos.f64 x)))
  (log.f64 (-.f64 1 (cos.f64 x)))
  (/.f64 (exp.f64 1) (exp.f64 (cos.f64 x)))
  (-.f64 (+.f64 (*.f64 1/720 (pow.f64 x 4)) 1/2) (*.f64 1/24 (pow.f64 x 2)))
  (/.f64 (-.f64 1 (cos.f64 x)) (pow.f64 x 2))
  (/.f64 (-.f64 1 (cos.f64 x)) (pow.f64 x 2))
  (-.f64 (+.f64 (*.f64 1/2 (pow.f64 x 2)) (*.f64 1/720 (pow.f64 x 6))) (*.f64 1/24 (pow.f64 x 4)))
  (-.f64 1 (cos.f64 x))
  (-.f64 1 (cos.f64 x))
0.589 * * [simplify]: iteration  0 :  5025  enodes  (cost  700 )
0.593 * [simplify]: Simplified to:
   (*.f64 (*.f64 x x) (+.f64 1 (cos.f64 x)))
  (*.f64 (*.f64 x x) (+.f64 1 (*.f64 (cos.f64 x) (+.f64 1 (cos.f64 x)))))
  (/.f64 (*.f64 x x) (-.f64 1 (cos.f64 x)))
  (/.f64 (*.f64 x x) (-.f64 1 (sqrt.f64 (cos.f64 x))))
  (/.f64 (*.f64 x x) (-.f64 1 (sqrt.f64 (cos.f64 x))))
  (/.f64 (*.f64 x x) (-.f64 1 (cos.f64 x)))
  (/.f64 (*.f64 x x) (sqrt.f64 (-.f64 1 (cos.f64 x))))
  (/.f64 (*.f64 x x) (cbrt.f64 (-.f64 1 (cos.f64 x))))
  (/.f64 (-.f64 1 (cos.f64 x)) x)
  (/.f64 (*.f64 x x) (-.f64 1 (cos.f64 x)))
  (/.f64 1 (*.f64 x x))
  (/.f64 1 x)
  (/.f64 (-.f64 1 (cos.f64 x)) x)
  (/.f64 (+.f64 1 (sqrt.f64 (cos.f64 x))) x)
  (/.f64 (-.f64 1 (sqrt.f64 (cos.f64 x))) x)
  (/.f64 (+.f64 1 (sqrt.f64 (cos.f64 x))) x)
  (/.f64 (-.f64 1 (sqrt.f64 (cos.f64 x))) x)
  (/.f64 1 x)
  (/.f64 (-.f64 1 (cos.f64 x)) x)
  (/.f64 (sqrt.f64 (-.f64 1 (cos.f64 x))) x)
  (/.f64 (sqrt.f64 (-.f64 1 (cos.f64 x))) x)
  (/.f64 (*.f64 (cbrt.f64 (-.f64 1 (cos.f64 x))) (cbrt.f64 (-.f64 1 (cos.f64 x)))) x)
  (/.f64 (cbrt.f64 (-.f64 1 (cos.f64 x))) x)
  (/.f64 1 (*.f64 x x))
  (/.f64 (cos.f64 x) (*.f64 x x))
  (-.f64 (cos.f64 x) 1)
  (neg.f64 (*.f64 x x))
  (sqrt.f64 (/.f64 (-.f64 1 (cos.f64 x)) (*.f64 x x)))
  (sqrt.f64 (/.f64 (-.f64 1 (cos.f64 x)) (*.f64 x x)))
  (pow.f64 (/.f64 (-.f64 1 (cos.f64 x)) (*.f64 x x)) 3)
  (*.f64 (cbrt.f64 (/.f64 (-.f64 1 (cos.f64 x)) (*.f64 x x))) (cbrt.f64 (/.f64 (-.f64 1 (cos.f64 x)) (*.f64 x x))))
  (cbrt.f64 (/.f64 (-.f64 1 (cos.f64 x)) (*.f64 x x)))
  (pow.f64 (/.f64 (-.f64 1 (cos.f64 x)) (*.f64 x x)) 3)
  (pow.f64 (/.f64 (-.f64 1 (cos.f64 x)) (*.f64 x x)) 3)
  (exp.f64 (/.f64 (-.f64 1 (cos.f64 x)) (*.f64 x x)))
  (log.f64 (/.f64 (-.f64 1 (cos.f64 x)) (*.f64 x x)))
  (log.f64 (/.f64 (-.f64 1 (cos.f64 x)) (*.f64 x x)))
  (log.f64 (/.f64 (-.f64 1 (cos.f64 x)) (*.f64 x x)))
  (-.f64 1 (cos.f64 x))
  (+.f64 1 (sqrt.f64 (cos.f64 x)))
  (-.f64 1 (sqrt.f64 (cos.f64 x)))
  (+.f64 1 (sqrt.f64 (cos.f64 x)))
  (-.f64 1 (sqrt.f64 (cos.f64 x)))
  (*.f64 (sin.f64 x) (sin.f64 x))
  (+.f64 1 (cos.f64 x))
  (neg.f64 (cos.f64 x))
  (-.f64 1 (pow.f64 (cos.f64 x) 3))
  (+.f64 1 (*.f64 (cos.f64 x) (+.f64 1 (cos.f64 x))))
  (sqrt.f64 (-.f64 1 (cos.f64 x)))
  (sqrt.f64 (-.f64 1 (cos.f64 x)))
  (pow.f64 (-.f64 1 (cos.f64 x)) 3)
  (*.f64 (cbrt.f64 (-.f64 1 (cos.f64 x))) (cbrt.f64 (-.f64 1 (cos.f64 x))))
  (cbrt.f64 (-.f64 1 (cos.f64 x)))
  (exp.f64 (-.f64 1 (cos.f64 x)))
  (log.f64 (-.f64 1 (cos.f64 x)))
  (exp.f64 (-.f64 1 (cos.f64 x)))
  (+.f64 (*.f64 (pow.f64 x 4) 1/720) (-.f64 1/2 (*.f64 (*.f64 x x) 1/24)))
  (/.f64 (-.f64 1 (cos.f64 x)) (*.f64 x x))
  (/.f64 (-.f64 1 (cos.f64 x)) (*.f64 x x))
  (+.f64 (*.f64 (pow.f64 x 6) 1/720) (*.f64 (*.f64 x x) (-.f64 1/2 (*.f64 (*.f64 x x) 1/24))))
  (-.f64 1 (cos.f64 x))
  (-.f64 1 (cos.f64 x))
0.594 * * * [progress]: adding candidates to table
0.724 * * [progress]: iteration 2 / 4
0.724 * * * [progress]: picking best candidate
0.762 * * * * [pick]: Picked  #<alt (λ (x) (/.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x))) (*.f64 x x)))>
0.762 * * * [progress]: localizing error
0.778 * * * [progress]: generating rewritten candidates
0.778 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
0.789 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
0.793 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
0.798 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
0.809 * * * [progress]: generating series expansions
0.809 * * * * [progress]: [ 1 / 4 ] generating series at (2)
0.810 * [approximate]: Taking taylor expansion of (/ (pow (sin x) 2) (* (+ (cos x) 1) (pow x 2))) in (x) around 0
0.811 * [taylor]: Taking taylor expansion of (/ (pow (sin x) 2) (* (+ (cos x) 1) (pow x 2))) in x
0.811 * [taylor]: Taking taylor expansion of (pow (sin x) 2) in x
0.811 * [taylor]: Taking taylor expansion of (sin x) in x
0.811 * [taylor]: Taking taylor expansion of x in x
0.811 * [taylor]: Taking taylor expansion of (* (+ (cos x) 1) (pow x 2)) in x
0.811 * [taylor]: Taking taylor expansion of (+ (cos x) 1) in x
0.811 * [taylor]: Taking taylor expansion of (cos x) in x
0.811 * [taylor]: Taking taylor expansion of x in x
0.811 * [taylor]: Taking taylor expansion of 1 in x
0.811 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.811 * [taylor]: Taking taylor expansion of x in x
0.812 * [taylor]: Taking taylor expansion of (/ (pow (sin x) 2) (* (+ (cos x) 1) (pow x 2))) in x
0.812 * [taylor]: Taking taylor expansion of (pow (sin x) 2) in x
0.812 * [taylor]: Taking taylor expansion of (sin x) in x
0.812 * [taylor]: Taking taylor expansion of x in x
0.812 * [taylor]: Taking taylor expansion of (* (+ (cos x) 1) (pow x 2)) in x
0.812 * [taylor]: Taking taylor expansion of (+ (cos x) 1) in x
0.812 * [taylor]: Taking taylor expansion of (cos x) in x
0.812 * [taylor]: Taking taylor expansion of x in x
0.812 * [taylor]: Taking taylor expansion of 1 in x
0.812 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.812 * [taylor]: Taking taylor expansion of x in x
0.824 * [approximate]: Taking taylor expansion of (/ (* (pow x 2) (pow (sin (/ 1 x)) 2)) (+ (cos (/ 1 x)) 1)) in (x) around 0
0.824 * [taylor]: Taking taylor expansion of (/ (* (pow x 2) (pow (sin (/ 1 x)) 2)) (+ (cos (/ 1 x)) 1)) in x
0.824 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow (sin (/ 1 x)) 2)) in x
0.824 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.824 * [taylor]: Taking taylor expansion of x in x
0.824 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x
0.824 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.824 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.824 * [taylor]: Taking taylor expansion of x in x
0.824 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 x)) 1) in x
0.824 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.824 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.824 * [taylor]: Taking taylor expansion of x in x
0.825 * [taylor]: Taking taylor expansion of 1 in x
0.826 * [taylor]: Taking taylor expansion of (/ (* (pow x 2) (pow (sin (/ 1 x)) 2)) (+ (cos (/ 1 x)) 1)) in x
0.826 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow (sin (/ 1 x)) 2)) in x
0.826 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.826 * [taylor]: Taking taylor expansion of x in x
0.826 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x
0.826 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.826 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.826 * [taylor]: Taking taylor expansion of x in x
0.827 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 x)) 1) in x
0.827 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.827 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.827 * [taylor]: Taking taylor expansion of x in x
0.827 * [taylor]: Taking taylor expansion of 1 in x
0.855 * [approximate]: Taking taylor expansion of (/ (* (pow (sin (/ -1 x)) 2) (pow x 2)) (+ (cos (/ -1 x)) 1)) in (x) around 0
0.855 * [taylor]: Taking taylor expansion of (/ (* (pow (sin (/ -1 x)) 2) (pow x 2)) (+ (cos (/ -1 x)) 1)) in x
0.855 * [taylor]: Taking taylor expansion of (* (pow (sin (/ -1 x)) 2) (pow x 2)) in x
0.855 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x
0.855 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.855 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.855 * [taylor]: Taking taylor expansion of -1 in x
0.855 * [taylor]: Taking taylor expansion of x in x
0.855 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.855 * [taylor]: Taking taylor expansion of x in x
0.855 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 x)) 1) in x
0.855 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.855 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.855 * [taylor]: Taking taylor expansion of -1 in x
0.855 * [taylor]: Taking taylor expansion of x in x
0.855 * [taylor]: Taking taylor expansion of 1 in x
0.857 * [taylor]: Taking taylor expansion of (/ (* (pow (sin (/ -1 x)) 2) (pow x 2)) (+ (cos (/ -1 x)) 1)) in x
0.857 * [taylor]: Taking taylor expansion of (* (pow (sin (/ -1 x)) 2) (pow x 2)) in x
0.857 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x
0.857 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.857 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.857 * [taylor]: Taking taylor expansion of -1 in x
0.857 * [taylor]: Taking taylor expansion of x in x
0.857 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.857 * [taylor]: Taking taylor expansion of x in x
0.857 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 x)) 1) in x
0.857 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.857 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.857 * [taylor]: Taking taylor expansion of -1 in x
0.857 * [taylor]: Taking taylor expansion of x in x
0.857 * [taylor]: Taking taylor expansion of 1 in x
0.884 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
0.884 * [approximate]: Taking taylor expansion of (+ (cos x) 1) in (x) around 0
0.884 * [taylor]: Taking taylor expansion of (+ (cos x) 1) in x
0.885 * [taylor]: Taking taylor expansion of (cos x) in x
0.885 * [taylor]: Taking taylor expansion of x in x
0.885 * [taylor]: Taking taylor expansion of 1 in x
0.885 * [taylor]: Taking taylor expansion of (+ (cos x) 1) in x
0.885 * [taylor]: Taking taylor expansion of (cos x) in x
0.885 * [taylor]: Taking taylor expansion of x in x
0.885 * [taylor]: Taking taylor expansion of 1 in x
0.887 * [approximate]: Taking taylor expansion of (+ (cos (/ 1 x)) 1) in (x) around 0
0.887 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 x)) 1) in x
0.887 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.887 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.887 * [taylor]: Taking taylor expansion of x in x
0.887 * [taylor]: Taking taylor expansion of 1 in x
0.887 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 x)) 1) in x
0.887 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.887 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.887 * [taylor]: Taking taylor expansion of x in x
0.887 * [taylor]: Taking taylor expansion of 1 in x
0.889 * [approximate]: Taking taylor expansion of (+ (cos (/ -1 x)) 1) in (x) around 0
0.889 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 x)) 1) in x
0.889 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.889 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.889 * [taylor]: Taking taylor expansion of -1 in x
0.889 * [taylor]: Taking taylor expansion of x in x
0.889 * [taylor]: Taking taylor expansion of 1 in x
0.889 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 x)) 1) in x
0.889 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.889 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.889 * [taylor]: Taking taylor expansion of -1 in x
0.889 * [taylor]: Taking taylor expansion of x in x
0.889 * [taylor]: Taking taylor expansion of 1 in x
0.890 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
0.890 * [approximate]: Taking taylor expansion of (pow (sin x) 2) in (x) around 0
0.890 * [taylor]: Taking taylor expansion of (pow (sin x) 2) in x
0.890 * [taylor]: Taking taylor expansion of (sin x) in x
0.890 * [taylor]: Taking taylor expansion of x in x
0.891 * [taylor]: Taking taylor expansion of (pow (sin x) 2) in x
0.891 * [taylor]: Taking taylor expansion of (sin x) in x
0.891 * [taylor]: Taking taylor expansion of x in x
0.896 * [approximate]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in (x) around 0
0.896 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x
0.896 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.896 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.896 * [taylor]: Taking taylor expansion of x in x
0.896 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x
0.896 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.896 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.896 * [taylor]: Taking taylor expansion of x in x
0.901 * [approximate]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in (x) around 0
0.901 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x
0.901 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.901 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.901 * [taylor]: Taking taylor expansion of -1 in x
0.901 * [taylor]: Taking taylor expansion of x in x
0.901 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x
0.901 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.901 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.901 * [taylor]: Taking taylor expansion of -1 in x
0.901 * [taylor]: Taking taylor expansion of x in x
0.906 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
0.906 * [approximate]: Taking taylor expansion of (/ (pow (sin x) 2) (+ (cos x) 1)) in (x) around 0
0.906 * [taylor]: Taking taylor expansion of (/ (pow (sin x) 2) (+ (cos x) 1)) in x
0.906 * [taylor]: Taking taylor expansion of (pow (sin x) 2) in x
0.906 * [taylor]: Taking taylor expansion of (sin x) in x
0.906 * [taylor]: Taking taylor expansion of x in x
0.906 * [taylor]: Taking taylor expansion of (+ (cos x) 1) in x
0.906 * [taylor]: Taking taylor expansion of (cos x) in x
0.906 * [taylor]: Taking taylor expansion of x in x
0.907 * [taylor]: Taking taylor expansion of 1 in x
0.907 * [taylor]: Taking taylor expansion of (/ (pow (sin x) 2) (+ (cos x) 1)) in x
0.907 * [taylor]: Taking taylor expansion of (pow (sin x) 2) in x
0.907 * [taylor]: Taking taylor expansion of (sin x) in x
0.907 * [taylor]: Taking taylor expansion of x in x
0.907 * [taylor]: Taking taylor expansion of (+ (cos x) 1) in x
0.907 * [taylor]: Taking taylor expansion of (cos x) in x
0.907 * [taylor]: Taking taylor expansion of x in x
0.907 * [taylor]: Taking taylor expansion of 1 in x
0.915 * [approximate]: Taking taylor expansion of (/ (pow (sin (/ 1 x)) 2) (+ (cos (/ 1 x)) 1)) in (x) around 0
0.915 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ 1 x)) 2) (+ (cos (/ 1 x)) 1)) in x
0.915 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x
0.915 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.915 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.915 * [taylor]: Taking taylor expansion of x in x
0.915 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 x)) 1) in x
0.915 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.915 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.915 * [taylor]: Taking taylor expansion of x in x
0.915 * [taylor]: Taking taylor expansion of 1 in x
0.916 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ 1 x)) 2) (+ (cos (/ 1 x)) 1)) in x
0.916 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x
0.916 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.916 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.916 * [taylor]: Taking taylor expansion of x in x
0.916 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 x)) 1) in x
0.916 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.916 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.916 * [taylor]: Taking taylor expansion of x in x
0.917 * [taylor]: Taking taylor expansion of 1 in x
0.933 * [approximate]: Taking taylor expansion of (/ (pow (sin (/ -1 x)) 2) (+ (cos (/ -1 x)) 1)) in (x) around 0
0.933 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ -1 x)) 2) (+ (cos (/ -1 x)) 1)) in x
0.933 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x
0.933 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.933 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.933 * [taylor]: Taking taylor expansion of -1 in x
0.933 * [taylor]: Taking taylor expansion of x in x
0.933 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 x)) 1) in x
0.933 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.933 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.933 * [taylor]: Taking taylor expansion of -1 in x
0.933 * [taylor]: Taking taylor expansion of x in x
0.933 * [taylor]: Taking taylor expansion of 1 in x
0.934 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ -1 x)) 2) (+ (cos (/ -1 x)) 1)) in x
0.934 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x
0.934 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.934 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.934 * [taylor]: Taking taylor expansion of -1 in x
0.934 * [taylor]: Taking taylor expansion of x in x
0.935 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 x)) 1) in x
0.935 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.935 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.935 * [taylor]: Taking taylor expansion of -1 in x
0.935 * [taylor]: Taking taylor expansion of x in x
0.935 * [taylor]: Taking taylor expansion of 1 in x
0.950 * * * [progress]: simplifying candidates
0.952 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 (*.f64 x x) (+.f64 1 (cos.f64 x)))
  (/.f64 (*.f64 x x) (-.f64 1 (cos.f64 x)))
  (/.f64 (*.f64 x x) (+.f64 (*.f64 1 1) (-.f64 (*.f64 (cos.f64 x) (cos.f64 x)) (*.f64 1 (cos.f64 x)))))
  (/.f64 (*.f64 x x) (/.f64 1 (+.f64 1 (cos.f64 x))))
  (/.f64 (*.f64 x x) (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x))))
  (/.f64 (*.f64 x x) (/.f64 (sin.f64 x) (+.f64 1 (cos.f64 x))))
  (/.f64 (*.f64 x x) (/.f64 (sin.f64 x) (+.f64 1 (cos.f64 x))))
  (/.f64 (*.f64 x x) (/.f64 (sin.f64 x) (sqrt.f64 (+.f64 1 (cos.f64 x)))))
  (/.f64 (*.f64 x x) (/.f64 (sin.f64 x) (cbrt.f64 (+.f64 1 (cos.f64 x)))))
  (/.f64 (*.f64 x x) (sqrt.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x)))))
  (/.f64 (*.f64 x x) (cbrt.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x)))))
  (/.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x))) x)
  (/.f64 (*.f64 x x) (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x))))
  (/.f64 1 (*.f64 x x))
  (/.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (-.f64 (*.f64 1 1) (*.f64 (cos.f64 x) (cos.f64 x)))) x)
  (/.f64 (-.f64 1 (cos.f64 x)) x)
  (/.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 (pow.f64 1 3) (pow.f64 (cos.f64 x) 3))) x)
  (/.f64 (+.f64 (*.f64 1 1) (-.f64 (*.f64 (cos.f64 x) (cos.f64 x)) (*.f64 1 (cos.f64 x)))) x)
  (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) x)
  (/.f64 (/.f64 1 (+.f64 1 (cos.f64 x))) x)
  (/.f64 1 x)
  (/.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x))) x)
  (/.f64 (/.f64 (sin.f64 x) 1) x)
  (/.f64 (/.f64 (sin.f64 x) (+.f64 1 (cos.f64 x))) x)
  (/.f64 (/.f64 (sin.f64 x) 1) x)
  (/.f64 (/.f64 (sin.f64 x) (+.f64 1 (cos.f64 x))) x)
  (/.f64 (/.f64 (sin.f64 x) (sqrt.f64 (+.f64 1 (cos.f64 x)))) x)
  (/.f64 (/.f64 (sin.f64 x) (sqrt.f64 (+.f64 1 (cos.f64 x)))) x)
  (/.f64 (/.f64 (sin.f64 x) (*.f64 (cbrt.f64 (+.f64 1 (cos.f64 x))) (cbrt.f64 (+.f64 1 (cos.f64 x))))) x)
  (/.f64 (/.f64 (sin.f64 x) (cbrt.f64 (+.f64 1 (cos.f64 x)))) x)
  (/.f64 (sqrt.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x)))) x)
  (/.f64 (sqrt.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x)))) x)
  (/.f64 (*.f64 (cbrt.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x)))) (cbrt.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x))))) x)
  (/.f64 (cbrt.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x)))) x)
  (/.f64 (/.f64 1/2 (+.f64 1 (cos.f64 x))) (*.f64 x x))
  (/.f64 (/.f64 (*.f64 1/2 (cos.f64 (*.f64 2 x))) (+.f64 1 (cos.f64 x))) (*.f64 x x))
  (neg.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x))))
  (neg.f64 (*.f64 x x))
  (sqrt.f64 (/.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x))) (*.f64 x x)))
  (sqrt.f64 (/.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x))) (*.f64 x x)))
  (*.f64 (*.f64 (/.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x))) (*.f64 x x)) (/.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x))) (*.f64 x x))) (/.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x))) (*.f64 x x)))
  (*.f64 (cbrt.f64 (/.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x))) (*.f64 x x))) (cbrt.f64 (/.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x))) (*.f64 x x))))
  (cbrt.f64 (/.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x))) (*.f64 x x)))
  (/.f64 (*.f64 (*.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x))) (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x)))) (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x)))) (*.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 x x)))
  (/.f64 (*.f64 (*.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x))) (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x)))) (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x)))) (*.f64 (*.f64 (*.f64 x x) x) (*.f64 (*.f64 x x) x)))
  (/.f64 (/.f64 (*.f64 (*.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (*.f64 (sin.f64 x) (sin.f64 x))) (*.f64 (sin.f64 x) (sin.f64 x))) (*.f64 (*.f64 (+.f64 1 (cos.f64 x)) (+.f64 1 (cos.f64 x))) (+.f64 1 (cos.f64 x)))) (*.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 x x)))
  (/.f64 (/.f64 (*.f64 (*.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (*.f64 (sin.f64 x) (sin.f64 x))) (*.f64 (sin.f64 x) (sin.f64 x))) (*.f64 (*.f64 (+.f64 1 (cos.f64 x)) (+.f64 1 (cos.f64 x))) (+.f64 1 (cos.f64 x)))) (*.f64 (*.f64 (*.f64 x x) x) (*.f64 (*.f64 x x) x)))
  (/.f64 (/.f64 (*.f64 (*.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (sin.f64 x)) (*.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (sin.f64 x))) (*.f64 (*.f64 (+.f64 1 (cos.f64 x)) (+.f64 1 (cos.f64 x))) (+.f64 1 (cos.f64 x)))) (*.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 x x)))
  (/.f64 (/.f64 (*.f64 (*.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (sin.f64 x)) (*.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (sin.f64 x))) (*.f64 (*.f64 (+.f64 1 (cos.f64 x)) (+.f64 1 (cos.f64 x))) (+.f64 1 (cos.f64 x)))) (*.f64 (*.f64 (*.f64 x x) x) (*.f64 (*.f64 x x) x)))
  (exp.f64 (/.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x))) (*.f64 x x)))
  (log.f64 (/.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x))) (*.f64 x x)))
  (-.f64 (log.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x)))) (log.f64 (*.f64 x x)))
  (-.f64 (log.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x)))) (+.f64 (log.f64 x) (log.f64 x)))
  (-.f64 (-.f64 (log.f64 (*.f64 (sin.f64 x) (sin.f64 x))) (log.f64 (+.f64 1 (cos.f64 x)))) (log.f64 (*.f64 x x)))
  (-.f64 (-.f64 (log.f64 (*.f64 (sin.f64 x) (sin.f64 x))) (log.f64 (+.f64 1 (cos.f64 x)))) (+.f64 (log.f64 x) (log.f64 x)))
  (-.f64 (-.f64 (+.f64 (log.f64 (sin.f64 x)) (log.f64 (sin.f64 x))) (log.f64 (+.f64 1 (cos.f64 x)))) (log.f64 (*.f64 x x)))
  (-.f64 (-.f64 (+.f64 (log.f64 (sin.f64 x)) (log.f64 (sin.f64 x))) (log.f64 (+.f64 1 (cos.f64 x)))) (+.f64 (log.f64 x) (log.f64 x)))
  (+.f64 1 (cos.f64 x))
  (-.f64 (*.f64 1 1) (*.f64 (cos.f64 x) (cos.f64 x)))
  (-.f64 1 (cos.f64 x))
  (+.f64 (pow.f64 1 3) (pow.f64 (cos.f64 x) 3))
  (+.f64 (*.f64 1 1) (-.f64 (*.f64 (cos.f64 x) (cos.f64 x)) (*.f64 1 (cos.f64 x))))
  (sqrt.f64 (+.f64 1 (cos.f64 x)))
  (sqrt.f64 (+.f64 1 (cos.f64 x)))
  (*.f64 (*.f64 (+.f64 1 (cos.f64 x)) (+.f64 1 (cos.f64 x))) (+.f64 1 (cos.f64 x)))
  (*.f64 (cbrt.f64 (+.f64 1 (cos.f64 x))) (cbrt.f64 (+.f64 1 (cos.f64 x))))
  (cbrt.f64 (+.f64 1 (cos.f64 x)))
  (exp.f64 (+.f64 1 (cos.f64 x)))
  (log.f64 (+.f64 1 (cos.f64 x)))
  (*.f64 (exp.f64 1) (exp.f64 (cos.f64 x)))
  (*.f64 (sin.f64 x) (sin.f64 x))
  (*.f64 (sqrt.f64 (sin.f64 x)) (sin.f64 x))
  (*.f64 (cbrt.f64 (sin.f64 x)) (sin.f64 x))
  (*.f64 (sin.f64 x) 1)
  (*.f64 (sin.f64 x) (sqrt.f64 (sin.f64 x)))
  (*.f64 (sin.f64 x) (*.f64 (cbrt.f64 (sin.f64 x)) (cbrt.f64 (sin.f64 x))))
  (*.f64 2 1)
  (*.f64 (sqrt.f64 (sin.f64 x)) (sqrt.f64 (sin.f64 x)))
  (*.f64 (sqrt.f64 (sin.f64 x)) (sqrt.f64 (sin.f64 x)))
  (*.f64 1 1)
  (*.f64 (sin.f64 x) (sin.f64 x))
  (*.f64 (sqrt.f64 (sin.f64 x)) (sqrt.f64 (sin.f64 x)))
  (*.f64 (sqrt.f64 (sin.f64 x)) (sqrt.f64 (sin.f64 x)))
  (*.f64 (*.f64 (cbrt.f64 (sin.f64 x)) (cbrt.f64 (sin.f64 x))) (*.f64 (cbrt.f64 (sin.f64 x)) (cbrt.f64 (sin.f64 x))))
  (*.f64 (cbrt.f64 (sin.f64 x)) (cbrt.f64 (sin.f64 x)))
  (sqrt.f64 (*.f64 (sin.f64 x) (sin.f64 x)))
  (sqrt.f64 (*.f64 (sin.f64 x) (sin.f64 x)))
  (*.f64 (*.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (*.f64 (sin.f64 x) (sin.f64 x))) (*.f64 (sin.f64 x) (sin.f64 x)))
  (*.f64 (cbrt.f64 (*.f64 (sin.f64 x) (sin.f64 x))) (cbrt.f64 (*.f64 (sin.f64 x) (sin.f64 x))))
  (cbrt.f64 (*.f64 (sin.f64 x) (sin.f64 x)))
  (*.f64 (*.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (sin.f64 x)) (*.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (sin.f64 x)))
  (exp.f64 (*.f64 (sin.f64 x) (sin.f64 x)))
  (log.f64 (*.f64 (sin.f64 x) (sin.f64 x)))
  (+.f64 (log.f64 (sin.f64 x)) (log.f64 (sin.f64 x)))
  (+.f64 1 1)
  (*.f64 (sin.f64 x) (sin.f64 x))
  (+.f64 1 1)
  (-.f64 (cos.f64 (-.f64 x x)) (cos.f64 (+.f64 x x)))
  (*.f64 1/2 (cos.f64 (*.f64 2 x)))
  (*.f64 (+.f64 1 (cos.f64 x)) 2)
  (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (-.f64 (*.f64 1 1) (*.f64 (cos.f64 x) (cos.f64 x))))
  (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 (pow.f64 1 3) (pow.f64 (cos.f64 x) 3)))
  (/.f64 (+.f64 1 (cos.f64 x)) (sin.f64 x))
  (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) 1)
  (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) 1)
  (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (sqrt.f64 (+.f64 1 (cos.f64 x))))
  (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (*.f64 (cbrt.f64 (+.f64 1 (cos.f64 x))) (cbrt.f64 (+.f64 1 (cos.f64 x)))))
  (/.f64 (+.f64 1 (cos.f64 x)) (*.f64 (sin.f64 x) (sin.f64 x)))
  (/.f64 1 (+.f64 1 (cos.f64 x)))
  (/.f64 (sin.f64 x) 1)
  (/.f64 (sin.f64 x) (+.f64 1 (cos.f64 x)))
  (/.f64 (sin.f64 x) 1)
  (/.f64 (sin.f64 x) (+.f64 1 (cos.f64 x)))
  (/.f64 (sin.f64 x) (sqrt.f64 (+.f64 1 (cos.f64 x))))
  (/.f64 (sin.f64 x) (sqrt.f64 (+.f64 1 (cos.f64 x))))
  (/.f64 (sin.f64 x) (*.f64 (cbrt.f64 (+.f64 1 (cos.f64 x))) (cbrt.f64 (+.f64 1 (cos.f64 x)))))
  (/.f64 (sin.f64 x) (cbrt.f64 (+.f64 1 (cos.f64 x))))
  (/.f64 1/2 (+.f64 1 (cos.f64 x)))
  (/.f64 (*.f64 1/2 (cos.f64 (*.f64 2 x))) (+.f64 1 (cos.f64 x)))
  (neg.f64 (*.f64 (sin.f64 x) (sin.f64 x)))
  (neg.f64 (+.f64 1 (cos.f64 x)))
  (sqrt.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x))))
  (sqrt.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x))))
  (*.f64 (*.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x))) (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x)))) (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x))))
  (*.f64 (cbrt.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x)))) (cbrt.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x)))))
  (cbrt.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x))))
  (/.f64 (*.f64 (*.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (*.f64 (sin.f64 x) (sin.f64 x))) (*.f64 (sin.f64 x) (sin.f64 x))) (*.f64 (*.f64 (+.f64 1 (cos.f64 x)) (+.f64 1 (cos.f64 x))) (+.f64 1 (cos.f64 x))))
  (/.f64 (*.f64 (*.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (sin.f64 x)) (*.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (sin.f64 x))) (*.f64 (*.f64 (+.f64 1 (cos.f64 x)) (+.f64 1 (cos.f64 x))) (+.f64 1 (cos.f64 x))))
  (exp.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x))))
  (log.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x))))
  (-.f64 (log.f64 (*.f64 (sin.f64 x) (sin.f64 x))) (log.f64 (+.f64 1 (cos.f64 x))))
  (-.f64 (+.f64 (log.f64 (sin.f64 x)) (log.f64 (sin.f64 x))) (log.f64 (+.f64 1 (cos.f64 x))))
  (-.f64 (+.f64 (*.f64 1/720 (pow.f64 x 4)) 1/2) (*.f64 1/24 (pow.f64 x 2)))
  (/.f64 (pow.f64 (sin.f64 x) 2) (*.f64 (pow.f64 x 2) (+.f64 1 (cos.f64 x))))
  (/.f64 (pow.f64 (sin.f64 x) 2) (*.f64 (pow.f64 x 2) (+.f64 1 (cos.f64 x))))
  (-.f64 (+.f64 (*.f64 1/24 (pow.f64 x 4)) 2) (*.f64 1/2 (pow.f64 x 2)))
  (+.f64 1 (cos.f64 x))
  (+.f64 1 (cos.f64 x))
  (-.f64 (+.f64 (pow.f64 x 2) (*.f64 2/45 (pow.f64 x 6))) (*.f64 1/3 (pow.f64 x 4)))
  (pow.f64 (sin.f64 x) 2)
  (pow.f64 (sin.f64 x) 2)
  (-.f64 (+.f64 (*.f64 1/2 (pow.f64 x 2)) (*.f64 1/720 (pow.f64 x 6))) (*.f64 1/24 (pow.f64 x 4)))
  (/.f64 (pow.f64 (sin.f64 x) 2) (+.f64 1 (cos.f64 x)))
  (/.f64 (pow.f64 (sin.f64 x) 2) (+.f64 1 (cos.f64 x)))
1.016 * * [simplify]: iteration  0 :  4983  enodes  (cost  1800 )
1.017 * * [simplify]: iteration  1 :  4983  enodes  (cost  1800 )
1.026 * [simplify]: Simplified to:
   (*.f64 (*.f64 x x) (+.f64 1 (cos.f64 x)))
  (/.f64 (*.f64 x x) (-.f64 1 (cos.f64 x)))
  (/.f64 (*.f64 x x) (+.f64 1 (*.f64 (cos.f64 x) (-.f64 (cos.f64 x) 1))))
  (*.f64 (*.f64 x x) (+.f64 1 (cos.f64 x)))
  (*.f64 (/.f64 x (sin.f64 x)) (/.f64 x (tan.f64 (/.f64 x 2))))
  (/.f64 (*.f64 x x) (tan.f64 (/.f64 x 2)))
  (/.f64 (*.f64 x x) (tan.f64 (/.f64 x 2)))
  (/.f64 (*.f64 x x) (/.f64 (sin.f64 x) (sqrt.f64 (+.f64 1 (cos.f64 x)))))
  (/.f64 (*.f64 x x) (/.f64 (sin.f64 x) (cbrt.f64 (+.f64 1 (cos.f64 x)))))
  (/.f64 (*.f64 x x) (sqrt.f64 (*.f64 (sin.f64 x) (tan.f64 (/.f64 x 2)))))
  (/.f64 (*.f64 x x) (cbrt.f64 (*.f64 (sin.f64 x) (tan.f64 (/.f64 x 2)))))
  (*.f64 (tan.f64 (/.f64 x 2)) (/.f64 (sin.f64 x) x))
  (*.f64 (/.f64 x (sin.f64 x)) (/.f64 x (tan.f64 (/.f64 x 2))))
  (/.f64 1 (*.f64 x x))
  (/.f64 1 x)
  (/.f64 (-.f64 1 (cos.f64 x)) x)
  (/.f64 (pow.f64 (sin.f64 x) 2) (*.f64 x (+.f64 1 (pow.f64 (cos.f64 x) 3))))
  (/.f64 (+.f64 1 (*.f64 (cos.f64 x) (-.f64 (cos.f64 x) 1))) x)
  (/.f64 (pow.f64 (sin.f64 x) 2) x)
  (/.f64 (/.f64 1 (+.f64 1 (cos.f64 x))) x)
  (/.f64 1 x)
  (*.f64 (tan.f64 (/.f64 x 2)) (/.f64 (sin.f64 x) x))
  (/.f64 (sin.f64 x) x)
  (/.f64 (tan.f64 (/.f64 x 2)) x)
  (/.f64 (sin.f64 x) x)
  (/.f64 (tan.f64 (/.f64 x 2)) x)
  (/.f64 (/.f64 (sin.f64 x) (sqrt.f64 (+.f64 1 (cos.f64 x)))) x)
  (/.f64 (/.f64 (sin.f64 x) (sqrt.f64 (+.f64 1 (cos.f64 x)))) x)
  (/.f64 (/.f64 (sin.f64 x) x) (*.f64 (cbrt.f64 (+.f64 1 (cos.f64 x))) (cbrt.f64 (+.f64 1 (cos.f64 x)))))
  (/.f64 (/.f64 (sin.f64 x) (cbrt.f64 (+.f64 1 (cos.f64 x)))) x)
  (/.f64 (sqrt.f64 (*.f64 (sin.f64 x) (tan.f64 (/.f64 x 2)))) x)
  (/.f64 (sqrt.f64 (*.f64 (sin.f64 x) (tan.f64 (/.f64 x 2)))) x)
  (/.f64 (*.f64 (cbrt.f64 (*.f64 (sin.f64 x) (tan.f64 (/.f64 x 2)))) (cbrt.f64 (*.f64 (sin.f64 x) (tan.f64 (/.f64 x 2))))) x)
  (/.f64 (cbrt.f64 (*.f64 (sin.f64 x) (tan.f64 (/.f64 x 2)))) x)
  (/.f64 1/2 (*.f64 (*.f64 x x) (+.f64 1 (cos.f64 x))))
  (*.f64 (/.f64 1/2 (*.f64 (*.f64 x x) (+.f64 1 (cos.f64 x)))) (cos.f64 (+.f64 x x)))
  (*.f64 (tan.f64 (/.f64 x 2)) (neg.f64 (sin.f64 x)))
  (neg.f64 (*.f64 x x))
  (sqrt.f64 (*.f64 (tan.f64 (/.f64 x 2)) (/.f64 (sin.f64 x) (*.f64 x x))))
  (sqrt.f64 (*.f64 (tan.f64 (/.f64 x 2)) (/.f64 (sin.f64 x) (*.f64 x x))))
  (pow.f64 (*.f64 (tan.f64 (/.f64 x 2)) (/.f64 (sin.f64 x) (*.f64 x x))) 3)
  (*.f64 (cbrt.f64 (*.f64 (tan.f64 (/.f64 x 2)) (/.f64 (sin.f64 x) (*.f64 x x)))) (cbrt.f64 (*.f64 (tan.f64 (/.f64 x 2)) (/.f64 (sin.f64 x) (*.f64 x x)))))
  (cbrt.f64 (*.f64 (tan.f64 (/.f64 x 2)) (/.f64 (sin.f64 x) (*.f64 x x))))
  (pow.f64 (*.f64 (tan.f64 (/.f64 x 2)) (/.f64 (sin.f64 x) (*.f64 x x))) 3)
  (pow.f64 (*.f64 (tan.f64 (/.f64 x 2)) (/.f64 (sin.f64 x) (*.f64 x x))) 3)
  (pow.f64 (*.f64 (tan.f64 (/.f64 x 2)) (/.f64 (sin.f64 x) (*.f64 x x))) 3)
  (pow.f64 (*.f64 (tan.f64 (/.f64 x 2)) (/.f64 (sin.f64 x) (*.f64 x x))) 3)
  (pow.f64 (*.f64 (tan.f64 (/.f64 x 2)) (/.f64 (sin.f64 x) (*.f64 x x))) 3)
  (pow.f64 (*.f64 (tan.f64 (/.f64 x 2)) (/.f64 (sin.f64 x) (*.f64 x x))) 3)
  (exp.f64 (*.f64 (tan.f64 (/.f64 x 2)) (/.f64 (sin.f64 x) (*.f64 x x))))
  (log.f64 (*.f64 (tan.f64 (/.f64 x 2)) (/.f64 (sin.f64 x) (*.f64 x x))))
  (log.f64 (*.f64 (tan.f64 (/.f64 x 2)) (/.f64 (sin.f64 x) (*.f64 x x))))
  (log.f64 (*.f64 (tan.f64 (/.f64 x 2)) (/.f64 (sin.f64 x) (*.f64 x x))))
  (log.f64 (*.f64 (tan.f64 (/.f64 x 2)) (/.f64 (sin.f64 x) (*.f64 x x))))
  (log.f64 (*.f64 (tan.f64 (/.f64 x 2)) (/.f64 (sin.f64 x) (*.f64 x x))))
  (log.f64 (*.f64 (tan.f64 (/.f64 x 2)) (/.f64 (sin.f64 x) (*.f64 x x))))
  (log.f64 (*.f64 (tan.f64 (/.f64 x 2)) (/.f64 (sin.f64 x) (*.f64 x x))))
  (+.f64 1 (cos.f64 x))
  (pow.f64 (sin.f64 x) 2)
  (-.f64 1 (cos.f64 x))
  (+.f64 1 (pow.f64 (cos.f64 x) 3))
  (+.f64 1 (*.f64 (cos.f64 x) (-.f64 (cos.f64 x) 1)))
  (sqrt.f64 (+.f64 1 (cos.f64 x)))
  (sqrt.f64 (+.f64 1 (cos.f64 x)))
  (pow.f64 (+.f64 1 (cos.f64 x)) 3)
  (*.f64 (cbrt.f64 (+.f64 1 (cos.f64 x))) (cbrt.f64 (+.f64 1 (cos.f64 x))))
  (cbrt.f64 (+.f64 1 (cos.f64 x)))
  (exp.f64 (+.f64 1 (cos.f64 x)))
  (log.f64 (+.f64 1 (cos.f64 x)))
  (exp.f64 (+.f64 1 (cos.f64 x)))
  (pow.f64 (sin.f64 x) 2)
  (pow.f64 (sqrt.f64 (sin.f64 x)) 3)
  (*.f64 (sin.f64 x) (cbrt.f64 (sin.f64 x)))
  (sin.f64 x)
  (pow.f64 (sqrt.f64 (sin.f64 x)) 3)
  (*.f64 (sin.f64 x) (*.f64 (cbrt.f64 (sin.f64 x)) (cbrt.f64 (sin.f64 x))))
  2
  (sin.f64 x)
  (sin.f64 x)
  1
  (pow.f64 (sin.f64 x) 2)
  (sin.f64 x)
  (sin.f64 x)
  (*.f64 (sin.f64 x) (cbrt.f64 (sin.f64 x)))
  (*.f64 (cbrt.f64 (sin.f64 x)) (cbrt.f64 (sin.f64 x)))
  (fabs.f64 (sin.f64 x))
  (fabs.f64 (sin.f64 x))
  (pow.f64 (sin.f64 x) 6)
  (*.f64 (cbrt.f64 (pow.f64 (sin.f64 x) 2)) (cbrt.f64 (pow.f64 (sin.f64 x) 2)))
  (cbrt.f64 (pow.f64 (sin.f64 x) 2))
  (pow.f64 (sin.f64 x) 6)
  (exp.f64 (pow.f64 (sin.f64 x) 2))
  (*.f64 2 (log.f64 (sin.f64 x)))
  (*.f64 2 (log.f64 (sin.f64 x)))
  2
  (pow.f64 (sin.f64 x) 2)
  2
  (-.f64 (cos.f64 0) (cos.f64 (+.f64 x x)))
  (*.f64 1/2 (cos.f64 (+.f64 x x)))
  (*.f64 (+.f64 1 (cos.f64 x)) 2)
  1
  (/.f64 (pow.f64 (sin.f64 x) 2) (+.f64 1 (pow.f64 (cos.f64 x) 3)))
  (/.f64 (+.f64 1 (cos.f64 x)) (sin.f64 x))
  (pow.f64 (sin.f64 x) 2)
  (pow.f64 (sin.f64 x) 2)
  (/.f64 (pow.f64 (sin.f64 x) 2) (sqrt.f64 (+.f64 1 (cos.f64 x))))
  (/.f64 (pow.f64 (sin.f64 x) 2) (*.f64 (cbrt.f64 (+.f64 1 (cos.f64 x))) (cbrt.f64 (+.f64 1 (cos.f64 x)))))
  (/.f64 (+.f64 1 (cos.f64 x)) (pow.f64 (sin.f64 x) 2))
  (/.f64 1 (+.f64 1 (cos.f64 x)))
  (sin.f64 x)
  (tan.f64 (/.f64 x 2))
  (sin.f64 x)
  (tan.f64 (/.f64 x 2))
  (/.f64 (sin.f64 x) (sqrt.f64 (+.f64 1 (cos.f64 x))))
  (/.f64 (sin.f64 x) (sqrt.f64 (+.f64 1 (cos.f64 x))))
  (/.f64 (sin.f64 x) (*.f64 (cbrt.f64 (+.f64 1 (cos.f64 x))) (cbrt.f64 (+.f64 1 (cos.f64 x)))))
  (/.f64 (sin.f64 x) (cbrt.f64 (+.f64 1 (cos.f64 x))))
  (/.f64 1/2 (+.f64 1 (cos.f64 x)))
  (*.f64 (/.f64 1/2 (+.f64 1 (cos.f64 x))) (cos.f64 (+.f64 x x)))
  (neg.f64 (pow.f64 (sin.f64 x) 2))
  (-.f64 -1 (cos.f64 x))
  (sqrt.f64 (*.f64 (sin.f64 x) (tan.f64 (/.f64 x 2))))
  (sqrt.f64 (*.f64 (sin.f64 x) (tan.f64 (/.f64 x 2))))
  (pow.f64 (*.f64 (sin.f64 x) (tan.f64 (/.f64 x 2))) 3)
  (*.f64 (cbrt.f64 (*.f64 (sin.f64 x) (tan.f64 (/.f64 x 2)))) (cbrt.f64 (*.f64 (sin.f64 x) (tan.f64 (/.f64 x 2)))))
  (cbrt.f64 (*.f64 (sin.f64 x) (tan.f64 (/.f64 x 2))))
  (pow.f64 (*.f64 (sin.f64 x) (tan.f64 (/.f64 x 2))) 3)
  (pow.f64 (*.f64 (sin.f64 x) (tan.f64 (/.f64 x 2))) 3)
  (exp.f64 (*.f64 (sin.f64 x) (tan.f64 (/.f64 x 2))))
  (log.f64 (*.f64 (sin.f64 x) (tan.f64 (/.f64 x 2))))
  (log.f64 (*.f64 (sin.f64 x) (tan.f64 (/.f64 x 2))))
  (log.f64 (*.f64 (sin.f64 x) (tan.f64 (/.f64 x 2))))
  (+.f64 (*.f64 (pow.f64 x 4) 1/720) (-.f64 1/2 (*.f64 (*.f64 x x) 1/24)))
  (*.f64 (tan.f64 (/.f64 x 2)) (/.f64 (sin.f64 x) (*.f64 x x)))
  (*.f64 (tan.f64 (/.f64 x 2)) (/.f64 (sin.f64 x) (*.f64 x x)))
  (+.f64 (*.f64 (pow.f64 x 4) 1/24) (-.f64 2 (*.f64 (*.f64 x x) 1/2)))
  (+.f64 1 (cos.f64 x))
  (+.f64 1 (cos.f64 x))
  (-.f64 (+.f64 (*.f64 x x) (*.f64 (pow.f64 x 6) 2/45)) (*.f64 (pow.f64 x 4) 1/3))
  (pow.f64 (sin.f64 x) 2)
  (pow.f64 (sin.f64 x) 2)
  (+.f64 (*.f64 (pow.f64 x 6) 1/720) (*.f64 (*.f64 x x) (-.f64 1/2 (*.f64 (*.f64 x x) 1/24))))
  (*.f64 (sin.f64 x) (tan.f64 (/.f64 x 2)))
  (*.f64 (sin.f64 x) (tan.f64 (/.f64 x 2)))
1.027 * * * [progress]: adding candidates to table
1.334 * * [progress]: iteration 3 / 4
1.334 * * * [progress]: picking best candidate
1.369 * * * * [pick]: Picked  #<alt (λ (x) (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)))>
1.369 * * * [progress]: localizing error
1.383 * * * [progress]: generating rewritten candidates
1.383 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
1.387 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
1.391 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
1.405 * * * [progress]: generating series expansions
1.405 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
1.405 * [approximate]: Taking taylor expansion of (/ (sin x) x) in (x) around 0
1.405 * [taylor]: Taking taylor expansion of (/ (sin x) x) in x
1.405 * [taylor]: Taking taylor expansion of (sin x) in x
1.405 * [taylor]: Taking taylor expansion of x in x
1.405 * [taylor]: Taking taylor expansion of x in x
1.406 * [taylor]: Taking taylor expansion of (/ (sin x) x) in x
1.406 * [taylor]: Taking taylor expansion of (sin x) in x
1.406 * [taylor]: Taking taylor expansion of x in x
1.406 * [taylor]: Taking taylor expansion of x in x
1.411 * [approximate]: Taking taylor expansion of (* x (sin (/ 1 x))) in (x) around 0
1.411 * [taylor]: Taking taylor expansion of (* x (sin (/ 1 x))) in x
1.412 * [taylor]: Taking taylor expansion of x in x
1.412 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.412 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.412 * [taylor]: Taking taylor expansion of x in x
1.412 * [taylor]: Taking taylor expansion of (* x (sin (/ 1 x))) in x
1.412 * [taylor]: Taking taylor expansion of x in x
1.412 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.412 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.412 * [taylor]: Taking taylor expansion of x in x
1.417 * [approximate]: Taking taylor expansion of (* -1 (* (sin (/ -1 x)) x)) in (x) around 0
1.417 * [taylor]: Taking taylor expansion of (* -1 (* (sin (/ -1 x)) x)) in x
1.417 * [taylor]: Taking taylor expansion of -1 in x
1.417 * [taylor]: Taking taylor expansion of (* (sin (/ -1 x)) x) in x
1.417 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.417 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.417 * [taylor]: Taking taylor expansion of -1 in x
1.417 * [taylor]: Taking taylor expansion of x in x
1.418 * [taylor]: Taking taylor expansion of x in x
1.418 * [taylor]: Taking taylor expansion of (* -1 (* (sin (/ -1 x)) x)) in x
1.418 * [taylor]: Taking taylor expansion of -1 in x
1.418 * [taylor]: Taking taylor expansion of (* (sin (/ -1 x)) x) in x
1.418 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.418 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.418 * [taylor]: Taking taylor expansion of -1 in x
1.418 * [taylor]: Taking taylor expansion of x in x
1.418 * [taylor]: Taking taylor expansion of x in x
1.427 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
1.428 * [approximate]: Taking taylor expansion of (/ (tan (* 1/2 x)) x) in (x) around 0
1.428 * [taylor]: Taking taylor expansion of (/ (tan (* 1/2 x)) x) in x
1.428 * [taylor]: Taking taylor expansion of (tan (* 1/2 x)) in x
1.436 * [taylor]: Rewrote expression to (/ (sin (* 1/2 x)) (cos (* 1/2 x)))
1.436 * [taylor]: Taking taylor expansion of (sin (* 1/2 x)) in x
1.436 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
1.436 * [taylor]: Taking taylor expansion of 1/2 in x
1.436 * [taylor]: Taking taylor expansion of x in x
1.436 * [taylor]: Taking taylor expansion of (cos (* 1/2 x)) in x
1.436 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
1.436 * [taylor]: Taking taylor expansion of 1/2 in x
1.436 * [taylor]: Taking taylor expansion of x in x
1.437 * [taylor]: Taking taylor expansion of x in x
1.437 * [taylor]: Taking taylor expansion of (/ (tan (* 1/2 x)) x) in x
1.437 * [taylor]: Taking taylor expansion of (tan (* 1/2 x)) in x
1.437 * [taylor]: Rewrote expression to (/ (sin (* 1/2 x)) (cos (* 1/2 x)))
1.437 * [taylor]: Taking taylor expansion of (sin (* 1/2 x)) in x
1.437 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
1.437 * [taylor]: Taking taylor expansion of 1/2 in x
1.437 * [taylor]: Taking taylor expansion of x in x
1.437 * [taylor]: Taking taylor expansion of (cos (* 1/2 x)) in x
1.437 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
1.437 * [taylor]: Taking taylor expansion of 1/2 in x
1.437 * [taylor]: Taking taylor expansion of x in x
1.438 * [taylor]: Taking taylor expansion of x in x
1.449 * [approximate]: Taking taylor expansion of (* x (tan (/ 1/2 x))) in (x) around 0
1.449 * [taylor]: Taking taylor expansion of (* x (tan (/ 1/2 x))) in x
1.449 * [taylor]: Taking taylor expansion of x in x
1.449 * [taylor]: Taking taylor expansion of (tan (/ 1/2 x)) in x
1.450 * [taylor]: Rewrote expression to (/ (sin (/ 1/2 x)) (cos (/ 1/2 x)))
1.450 * [taylor]: Taking taylor expansion of (sin (/ 1/2 x)) in x
1.450 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
1.450 * [taylor]: Taking taylor expansion of 1/2 in x
1.450 * [taylor]: Taking taylor expansion of x in x
1.450 * [taylor]: Taking taylor expansion of (cos (/ 1/2 x)) in x
1.450 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
1.450 * [taylor]: Taking taylor expansion of 1/2 in x
1.450 * [taylor]: Taking taylor expansion of x in x
1.450 * [taylor]: Taking taylor expansion of (* x (tan (/ 1/2 x))) in x
1.450 * [taylor]: Taking taylor expansion of x in x
1.450 * [taylor]: Taking taylor expansion of (tan (/ 1/2 x)) in x
1.450 * [taylor]: Rewrote expression to (/ (sin (/ 1/2 x)) (cos (/ 1/2 x)))
1.450 * [taylor]: Taking taylor expansion of (sin (/ 1/2 x)) in x
1.451 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
1.451 * [taylor]: Taking taylor expansion of 1/2 in x
1.451 * [taylor]: Taking taylor expansion of x in x
1.451 * [taylor]: Taking taylor expansion of (cos (/ 1/2 x)) in x
1.451 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
1.451 * [taylor]: Taking taylor expansion of 1/2 in x
1.451 * [taylor]: Taking taylor expansion of x in x
1.470 * [approximate]: Taking taylor expansion of (* -1 (* x (tan (/ -1/2 x)))) in (x) around 0
1.470 * [taylor]: Taking taylor expansion of (* -1 (* x (tan (/ -1/2 x)))) in x
1.470 * [taylor]: Taking taylor expansion of -1 in x
1.470 * [taylor]: Taking taylor expansion of (* x (tan (/ -1/2 x))) in x
1.470 * [taylor]: Taking taylor expansion of x in x
1.470 * [taylor]: Taking taylor expansion of (tan (/ -1/2 x)) in x
1.470 * [taylor]: Rewrote expression to (/ (sin (/ -1/2 x)) (cos (/ -1/2 x)))
1.470 * [taylor]: Taking taylor expansion of (sin (/ -1/2 x)) in x
1.470 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
1.470 * [taylor]: Taking taylor expansion of -1/2 in x
1.470 * [taylor]: Taking taylor expansion of x in x
1.470 * [taylor]: Taking taylor expansion of (cos (/ -1/2 x)) in x
1.470 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
1.470 * [taylor]: Taking taylor expansion of -1/2 in x
1.470 * [taylor]: Taking taylor expansion of x in x
1.471 * [taylor]: Taking taylor expansion of (* -1 (* x (tan (/ -1/2 x)))) in x
1.471 * [taylor]: Taking taylor expansion of -1 in x
1.471 * [taylor]: Taking taylor expansion of (* x (tan (/ -1/2 x))) in x
1.471 * [taylor]: Taking taylor expansion of x in x
1.471 * [taylor]: Taking taylor expansion of (tan (/ -1/2 x)) in x
1.471 * [taylor]: Rewrote expression to (/ (sin (/ -1/2 x)) (cos (/ -1/2 x)))
1.471 * [taylor]: Taking taylor expansion of (sin (/ -1/2 x)) in x
1.471 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
1.471 * [taylor]: Taking taylor expansion of -1/2 in x
1.471 * [taylor]: Taking taylor expansion of x in x
1.471 * [taylor]: Taking taylor expansion of (cos (/ -1/2 x)) in x
1.471 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
1.471 * [taylor]: Taking taylor expansion of -1/2 in x
1.471 * [taylor]: Taking taylor expansion of x in x
1.499 * * * * [progress]: [ 3 / 3 ] generating series at (2)
1.500 * [approximate]: Taking taylor expansion of (/ (* (sin x) (tan (* 1/2 x))) (pow x 2)) in (x) around 0
1.500 * [taylor]: Taking taylor expansion of (/ (* (sin x) (tan (* 1/2 x))) (pow x 2)) in x
1.500 * [taylor]: Taking taylor expansion of (* (sin x) (tan (* 1/2 x))) in x
1.500 * [taylor]: Taking taylor expansion of (sin x) in x
1.500 * [taylor]: Taking taylor expansion of x in x
1.500 * [taylor]: Taking taylor expansion of (tan (* 1/2 x)) in x
1.500 * [taylor]: Rewrote expression to (/ (sin (* 1/2 x)) (cos (* 1/2 x)))
1.500 * [taylor]: Taking taylor expansion of (sin (* 1/2 x)) in x
1.500 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
1.500 * [taylor]: Taking taylor expansion of 1/2 in x
1.500 * [taylor]: Taking taylor expansion of x in x
1.500 * [taylor]: Taking taylor expansion of (cos (* 1/2 x)) in x
1.500 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
1.500 * [taylor]: Taking taylor expansion of 1/2 in x
1.500 * [taylor]: Taking taylor expansion of x in x
1.501 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.501 * [taylor]: Taking taylor expansion of x in x
1.502 * [taylor]: Taking taylor expansion of (/ (* (sin x) (tan (* 1/2 x))) (pow x 2)) in x
1.503 * [taylor]: Taking taylor expansion of (* (sin x) (tan (* 1/2 x))) in x
1.503 * [taylor]: Taking taylor expansion of (sin x) in x
1.503 * [taylor]: Taking taylor expansion of x in x
1.503 * [taylor]: Taking taylor expansion of (tan (* 1/2 x)) in x
1.503 * [taylor]: Rewrote expression to (/ (sin (* 1/2 x)) (cos (* 1/2 x)))
1.503 * [taylor]: Taking taylor expansion of (sin (* 1/2 x)) in x
1.503 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
1.503 * [taylor]: Taking taylor expansion of 1/2 in x
1.503 * [taylor]: Taking taylor expansion of x in x
1.503 * [taylor]: Taking taylor expansion of (cos (* 1/2 x)) in x
1.503 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
1.503 * [taylor]: Taking taylor expansion of 1/2 in x
1.503 * [taylor]: Taking taylor expansion of x in x
1.504 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.504 * [taylor]: Taking taylor expansion of x in x
1.522 * [approximate]: Taking taylor expansion of (* (pow x 2) (* (tan (/ 1/2 x)) (sin (/ 1 x)))) in (x) around 0
1.523 * [taylor]: Taking taylor expansion of (* (pow x 2) (* (tan (/ 1/2 x)) (sin (/ 1 x)))) in x
1.523 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.523 * [taylor]: Taking taylor expansion of x in x
1.523 * [taylor]: Taking taylor expansion of (* (tan (/ 1/2 x)) (sin (/ 1 x))) in x
1.523 * [taylor]: Taking taylor expansion of (tan (/ 1/2 x)) in x
1.523 * [taylor]: Rewrote expression to (/ (sin (/ 1/2 x)) (cos (/ 1/2 x)))
1.523 * [taylor]: Taking taylor expansion of (sin (/ 1/2 x)) in x
1.523 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
1.523 * [taylor]: Taking taylor expansion of 1/2 in x
1.523 * [taylor]: Taking taylor expansion of x in x
1.523 * [taylor]: Taking taylor expansion of (cos (/ 1/2 x)) in x
1.523 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
1.523 * [taylor]: Taking taylor expansion of 1/2 in x
1.523 * [taylor]: Taking taylor expansion of x in x
1.523 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.523 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.523 * [taylor]: Taking taylor expansion of x in x
1.524 * [taylor]: Taking taylor expansion of (* (pow x 2) (* (tan (/ 1/2 x)) (sin (/ 1 x)))) in x
1.524 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.524 * [taylor]: Taking taylor expansion of x in x
1.524 * [taylor]: Taking taylor expansion of (* (tan (/ 1/2 x)) (sin (/ 1 x))) in x
1.524 * [taylor]: Taking taylor expansion of (tan (/ 1/2 x)) in x
1.524 * [taylor]: Rewrote expression to (/ (sin (/ 1/2 x)) (cos (/ 1/2 x)))
1.524 * [taylor]: Taking taylor expansion of (sin (/ 1/2 x)) in x
1.524 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
1.524 * [taylor]: Taking taylor expansion of 1/2 in x
1.524 * [taylor]: Taking taylor expansion of x in x
1.524 * [taylor]: Taking taylor expansion of (cos (/ 1/2 x)) in x
1.524 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
1.524 * [taylor]: Taking taylor expansion of 1/2 in x
1.524 * [taylor]: Taking taylor expansion of x in x
1.524 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.524 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.525 * [taylor]: Taking taylor expansion of x in x
1.546 * [approximate]: Taking taylor expansion of (* (sin (/ -1 x)) (* (tan (/ -1/2 x)) (pow x 2))) in (x) around 0
1.546 * [taylor]: Taking taylor expansion of (* (sin (/ -1 x)) (* (tan (/ -1/2 x)) (pow x 2))) in x
1.546 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.546 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.546 * [taylor]: Taking taylor expansion of -1 in x
1.546 * [taylor]: Taking taylor expansion of x in x
1.546 * [taylor]: Taking taylor expansion of (* (tan (/ -1/2 x)) (pow x 2)) in x
1.546 * [taylor]: Taking taylor expansion of (tan (/ -1/2 x)) in x
1.546 * [taylor]: Rewrote expression to (/ (sin (/ -1/2 x)) (cos (/ -1/2 x)))
1.546 * [taylor]: Taking taylor expansion of (sin (/ -1/2 x)) in x
1.546 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
1.546 * [taylor]: Taking taylor expansion of -1/2 in x
1.546 * [taylor]: Taking taylor expansion of x in x
1.546 * [taylor]: Taking taylor expansion of (cos (/ -1/2 x)) in x
1.546 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
1.546 * [taylor]: Taking taylor expansion of -1/2 in x
1.546 * [taylor]: Taking taylor expansion of x in x
1.547 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.547 * [taylor]: Taking taylor expansion of x in x
1.547 * [taylor]: Taking taylor expansion of (* (sin (/ -1 x)) (* (tan (/ -1/2 x)) (pow x 2))) in x
1.547 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.547 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.547 * [taylor]: Taking taylor expansion of -1 in x
1.547 * [taylor]: Taking taylor expansion of x in x
1.547 * [taylor]: Taking taylor expansion of (* (tan (/ -1/2 x)) (pow x 2)) in x
1.547 * [taylor]: Taking taylor expansion of (tan (/ -1/2 x)) in x
1.547 * [taylor]: Rewrote expression to (/ (sin (/ -1/2 x)) (cos (/ -1/2 x)))
1.547 * [taylor]: Taking taylor expansion of (sin (/ -1/2 x)) in x
1.547 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
1.547 * [taylor]: Taking taylor expansion of -1/2 in x
1.547 * [taylor]: Taking taylor expansion of x in x
1.547 * [taylor]: Taking taylor expansion of (cos (/ -1/2 x)) in x
1.547 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
1.547 * [taylor]: Taking taylor expansion of -1/2 in x
1.547 * [taylor]: Taking taylor expansion of x in x
1.548 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.548 * [taylor]: Taking taylor expansion of x in x
1.568 * * * [progress]: simplifying candidates
1.569 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 x (sin.f64 x))
  (/.f64 x (sqrt.f64 (sin.f64 x)))
  (/.f64 x (cbrt.f64 (sin.f64 x)))
  (/.f64 (sin.f64 x) 1)
  (/.f64 (sin.f64 x) (sqrt.f64 x))
  (/.f64 (sin.f64 x) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 x (sin.f64 x))
  (/.f64 1 x)
  (/.f64 1 1)
  (/.f64 (sin.f64 x) x)
  (/.f64 1 (sqrt.f64 x))
  (/.f64 (sin.f64 x) (sqrt.f64 x))
  (/.f64 1 (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (sin.f64 x) (cbrt.f64 x))
  (/.f64 (sqrt.f64 (sin.f64 x)) 1)
  (/.f64 (sqrt.f64 (sin.f64 x)) x)
  (/.f64 (sqrt.f64 (sin.f64 x)) (sqrt.f64 x))
  (/.f64 (sqrt.f64 (sin.f64 x)) (sqrt.f64 x))
  (/.f64 (sqrt.f64 (sin.f64 x)) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (sqrt.f64 (sin.f64 x)) (cbrt.f64 x))
  (/.f64 (*.f64 (cbrt.f64 (sin.f64 x)) (cbrt.f64 (sin.f64 x))) 1)
  (/.f64 (cbrt.f64 (sin.f64 x)) x)
  (/.f64 (*.f64 (cbrt.f64 (sin.f64 x)) (cbrt.f64 (sin.f64 x))) (sqrt.f64 x))
  (/.f64 (cbrt.f64 (sin.f64 x)) (sqrt.f64 x))
  (/.f64 (*.f64 (cbrt.f64 (sin.f64 x)) (cbrt.f64 (sin.f64 x))) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (cbrt.f64 (sin.f64 x)) (cbrt.f64 x))
  (neg.f64 (sin.f64 x))
  (neg.f64 x)
  (sqrt.f64 (/.f64 (sin.f64 x) x))
  (sqrt.f64 (/.f64 (sin.f64 x) x))
  (*.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (sin.f64 x) x)) (/.f64 (sin.f64 x) x))
  (*.f64 (cbrt.f64 (/.f64 (sin.f64 x) x)) (cbrt.f64 (/.f64 (sin.f64 x) x)))
  (cbrt.f64 (/.f64 (sin.f64 x) x))
  (/.f64 (*.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (sin.f64 x)) (*.f64 (*.f64 x x) x))
  (exp.f64 (/.f64 (sin.f64 x) x))
  (log.f64 (/.f64 (sin.f64 x) x))
  (-.f64 (log.f64 (sin.f64 x)) (log.f64 x))
  (*.f64 x (cos.f64 (/.f64 x 2)))
  (/.f64 x (tan.f64 (/.f64 x 2)))
  (/.f64 x (sqrt.f64 (tan.f64 (/.f64 x 2))))
  (/.f64 x (cbrt.f64 (tan.f64 (/.f64 x 2))))
  (/.f64 (tan.f64 (/.f64 x 2)) 1)
  (/.f64 (tan.f64 (/.f64 x 2)) (sqrt.f64 x))
  (/.f64 (tan.f64 (/.f64 x 2)) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 x (tan.f64 (/.f64 x 2)))
  (/.f64 1 x)
  (/.f64 1 1)
  (/.f64 (tan.f64 (/.f64 x 2)) x)
  (/.f64 1 (sqrt.f64 x))
  (/.f64 (tan.f64 (/.f64 x 2)) (sqrt.f64 x))
  (/.f64 1 (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (tan.f64 (/.f64 x 2)) (cbrt.f64 x))
  (/.f64 (sqrt.f64 (tan.f64 (/.f64 x 2))) 1)
  (/.f64 (sqrt.f64 (tan.f64 (/.f64 x 2))) x)
  (/.f64 (sqrt.f64 (tan.f64 (/.f64 x 2))) (sqrt.f64 x))
  (/.f64 (sqrt.f64 (tan.f64 (/.f64 x 2))) (sqrt.f64 x))
  (/.f64 (sqrt.f64 (tan.f64 (/.f64 x 2))) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (sqrt.f64 (tan.f64 (/.f64 x 2))) (cbrt.f64 x))
  (/.f64 (*.f64 (cbrt.f64 (tan.f64 (/.f64 x 2))) (cbrt.f64 (tan.f64 (/.f64 x 2)))) 1)
  (/.f64 (cbrt.f64 (tan.f64 (/.f64 x 2))) x)
  (/.f64 (*.f64 (cbrt.f64 (tan.f64 (/.f64 x 2))) (cbrt.f64 (tan.f64 (/.f64 x 2)))) (sqrt.f64 x))
  (/.f64 (cbrt.f64 (tan.f64 (/.f64 x 2))) (sqrt.f64 x))
  (/.f64 (*.f64 (cbrt.f64 (tan.f64 (/.f64 x 2))) (cbrt.f64 (tan.f64 (/.f64 x 2)))) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (cbrt.f64 (tan.f64 (/.f64 x 2))) (cbrt.f64 x))
  (neg.f64 (tan.f64 (/.f64 x 2)))
  (neg.f64 x)
  (sqrt.f64 (/.f64 (tan.f64 (/.f64 x 2)) x))
  (sqrt.f64 (/.f64 (tan.f64 (/.f64 x 2)) x))
  (*.f64 (*.f64 (/.f64 (tan.f64 (/.f64 x 2)) x) (/.f64 (tan.f64 (/.f64 x 2)) x)) (/.f64 (tan.f64 (/.f64 x 2)) x))
  (*.f64 (cbrt.f64 (/.f64 (tan.f64 (/.f64 x 2)) x)) (cbrt.f64 (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (cbrt.f64 (/.f64 (tan.f64 (/.f64 x 2)) x))
  (/.f64 (*.f64 (*.f64 (tan.f64 (/.f64 x 2)) (tan.f64 (/.f64 x 2))) (tan.f64 (/.f64 x 2))) (*.f64 (*.f64 x x) x))
  (exp.f64 (/.f64 (tan.f64 (/.f64 x 2)) x))
  (log.f64 (/.f64 (tan.f64 (/.f64 x 2)) x))
  (-.f64 (log.f64 (tan.f64 (/.f64 x 2))) (log.f64 x))
  (*.f64 (sin.f64 x) (/.f64 (tan.f64 (/.f64 x 2)) x))
  (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2)))
  (*.f64 (/.f64 1 x) (/.f64 (tan.f64 (/.f64 x 2)) x))
  (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x))
  (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x))
  (*.f64 (/.f64 (sin.f64 x) (sqrt.f64 x)) (/.f64 (tan.f64 (/.f64 x 2)) x))
  (*.f64 (/.f64 (sin.f64 x) (cbrt.f64 x)) (/.f64 (tan.f64 (/.f64 x 2)) x))
  (*.f64 (/.f64 (sqrt.f64 (sin.f64 x)) x) (/.f64 (tan.f64 (/.f64 x 2)) x))
  (*.f64 (/.f64 (sqrt.f64 (sin.f64 x)) (sqrt.f64 x)) (/.f64 (tan.f64 (/.f64 x 2)) x))
  (*.f64 (/.f64 (sqrt.f64 (sin.f64 x)) (cbrt.f64 x)) (/.f64 (tan.f64 (/.f64 x 2)) x))
  (*.f64 (/.f64 (cbrt.f64 (sin.f64 x)) x) (/.f64 (tan.f64 (/.f64 x 2)) x))
  (*.f64 (/.f64 (cbrt.f64 (sin.f64 x)) (sqrt.f64 x)) (/.f64 (tan.f64 (/.f64 x 2)) x))
  (*.f64 (/.f64 (cbrt.f64 (sin.f64 x)) (cbrt.f64 x)) (/.f64 (tan.f64 (/.f64 x 2)) x))
  (*.f64 (sqrt.f64 (/.f64 (sin.f64 x) x)) (/.f64 (tan.f64 (/.f64 x 2)) x))
  (*.f64 (cbrt.f64 (/.f64 (sin.f64 x) x)) (/.f64 (tan.f64 (/.f64 x 2)) x))
  (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2)))
  (*.f64 (/.f64 (sin.f64 x) x) 1)
  (*.f64 (/.f64 (sin.f64 x) x) (/.f64 1 1))
  (*.f64 (/.f64 (sin.f64 x) x) (/.f64 1 (sqrt.f64 x)))
  (*.f64 (/.f64 (sin.f64 x) x) (/.f64 1 (*.f64 (cbrt.f64 x) (cbrt.f64 x))))
  (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (sqrt.f64 (tan.f64 (/.f64 x 2))) 1))
  (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (sqrt.f64 (tan.f64 (/.f64 x 2))) (sqrt.f64 x)))
  (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (sqrt.f64 (tan.f64 (/.f64 x 2))) (*.f64 (cbrt.f64 x) (cbrt.f64 x))))
  (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (*.f64 (cbrt.f64 (tan.f64 (/.f64 x 2))) (cbrt.f64 (tan.f64 (/.f64 x 2)))) 1))
  (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (*.f64 (cbrt.f64 (tan.f64 (/.f64 x 2))) (cbrt.f64 (tan.f64 (/.f64 x 2)))) (sqrt.f64 x)))
  (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (*.f64 (cbrt.f64 (tan.f64 (/.f64 x 2))) (cbrt.f64 (tan.f64 (/.f64 x 2)))) (*.f64 (cbrt.f64 x) (cbrt.f64 x))))
  (*.f64 (/.f64 (sin.f64 x) x) (sqrt.f64 (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (*.f64 (/.f64 (sin.f64 x) x) (*.f64 (cbrt.f64 (/.f64 (tan.f64 (/.f64 x 2)) x)) (cbrt.f64 (/.f64 (tan.f64 (/.f64 x 2)) x))))
  (*.f64 (/.f64 (sqrt.f64 (sin.f64 x)) (sqrt.f64 x)) (/.f64 (sqrt.f64 (tan.f64 (/.f64 x 2))) (sqrt.f64 x)))
  (*.f64 (/.f64 (sqrt.f64 (sin.f64 x)) (sqrt.f64 x)) (/.f64 (sqrt.f64 (tan.f64 (/.f64 x 2))) (sqrt.f64 x)))
  (*.f64 (/.f64 (sqrt.f64 (sin.f64 x)) (sqrt.f64 x)) (sqrt.f64 (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (*.f64 (/.f64 (sqrt.f64 (sin.f64 x)) (sqrt.f64 x)) (sqrt.f64 (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (*.f64 (sqrt.f64 (/.f64 (sin.f64 x) x)) (/.f64 (sqrt.f64 (tan.f64 (/.f64 x 2))) (sqrt.f64 x)))
  (*.f64 (sqrt.f64 (/.f64 (sin.f64 x) x)) (/.f64 (sqrt.f64 (tan.f64 (/.f64 x 2))) (sqrt.f64 x)))
  (*.f64 (sqrt.f64 (/.f64 (sin.f64 x) x)) (sqrt.f64 (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (*.f64 (sqrt.f64 (/.f64 (sin.f64 x) x)) (sqrt.f64 (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (*.f64 (sin.f64 x) (tan.f64 (/.f64 x 2)))
  (*.f64 x x)
  (sqrt.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (sqrt.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (*.f64 (*.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)) (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x))) (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (*.f64 (cbrt.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x))) (cbrt.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x))))
  (cbrt.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (*.f64 (*.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (sin.f64 x) x)) (/.f64 (sin.f64 x) x)) (*.f64 (*.f64 (/.f64 (tan.f64 (/.f64 x 2)) x) (/.f64 (tan.f64 (/.f64 x 2)) x)) (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (*.f64 (*.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (sin.f64 x) x)) (/.f64 (sin.f64 x) x)) (/.f64 (*.f64 (*.f64 (tan.f64 (/.f64 x 2)) (tan.f64 (/.f64 x 2))) (tan.f64 (/.f64 x 2))) (*.f64 (*.f64 x x) x)))
  (*.f64 (/.f64 (*.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (sin.f64 x)) (*.f64 (*.f64 x x) x)) (*.f64 (*.f64 (/.f64 (tan.f64 (/.f64 x 2)) x) (/.f64 (tan.f64 (/.f64 x 2)) x)) (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (*.f64 (/.f64 (*.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (sin.f64 x)) (*.f64 (*.f64 x x) x)) (/.f64 (*.f64 (*.f64 (tan.f64 (/.f64 x 2)) (tan.f64 (/.f64 x 2))) (tan.f64 (/.f64 x 2))) (*.f64 (*.f64 x x) x)))
  (exp.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (log.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (+.f64 (log.f64 (/.f64 (sin.f64 x) x)) (log.f64 (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (+.f64 (log.f64 (/.f64 (sin.f64 x) x)) (-.f64 (log.f64 (tan.f64 (/.f64 x 2))) (log.f64 x)))
  (+.f64 (-.f64 (log.f64 (sin.f64 x)) (log.f64 x)) (log.f64 (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (+.f64 (-.f64 (log.f64 (sin.f64 x)) (log.f64 x)) (-.f64 (log.f64 (tan.f64 (/.f64 x 2))) (log.f64 x)))
  (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x))
  (-.f64 (+.f64 (*.f64 1/120 (pow.f64 x 4)) 1) (*.f64 1/6 (pow.f64 x 2)))
  (/.f64 (sin.f64 x) x)
  (/.f64 (sin.f64 x) x)
  (+.f64 (*.f64 1/24 (pow.f64 x 2)) (+.f64 (*.f64 1/240 (pow.f64 x 4)) 1/2))
  (/.f64 (sin.f64 (*.f64 1/2 x)) (*.f64 (cos.f64 (*.f64 1/2 x)) x))
  (/.f64 (sin.f64 (*.f64 1/2 x)) (*.f64 (cos.f64 (*.f64 1/2 x)) x))
  (-.f64 (+.f64 (*.f64 1/720 (pow.f64 x 4)) 1/2) (*.f64 1/24 (pow.f64 x 2)))
  (/.f64 (*.f64 (sin.f64 (*.f64 1/2 x)) (sin.f64 x)) (*.f64 (cos.f64 (*.f64 1/2 x)) (pow.f64 x 2)))
  (/.f64 (*.f64 (sin.f64 (*.f64 1/2 x)) (sin.f64 x)) (*.f64 (cos.f64 (*.f64 1/2 x)) (pow.f64 x 2)))
1.644 * * [simplify]: iteration  0 :  4979  enodes  (cost  1953 )
1.644 * * [simplify]: iteration  1 :  4979  enodes  (cost  1953 )
1.654 * [simplify]: Simplified to:
   (/.f64 x (sin.f64 x))
  (/.f64 x (sqrt.f64 (sin.f64 x)))
  (/.f64 x (cbrt.f64 (sin.f64 x)))
  (sin.f64 x)
  (/.f64 (sin.f64 x) (sqrt.f64 x))
  (/.f64 (sin.f64 x) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 x (sin.f64 x))
  (/.f64 1 x)
  1
  (/.f64 (sin.f64 x) x)
  (/.f64 1 (sqrt.f64 x))
  (/.f64 (sin.f64 x) (sqrt.f64 x))
  (/.f64 1 (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (sin.f64 x) (cbrt.f64 x))
  (sqrt.f64 (sin.f64 x))
  (/.f64 (sqrt.f64 (sin.f64 x)) x)
  (/.f64 (sqrt.f64 (sin.f64 x)) (sqrt.f64 x))
  (/.f64 (sqrt.f64 (sin.f64 x)) (sqrt.f64 x))
  (/.f64 (sqrt.f64 (sin.f64 x)) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (sqrt.f64 (sin.f64 x)) (cbrt.f64 x))
  (*.f64 (cbrt.f64 (sin.f64 x)) (cbrt.f64 (sin.f64 x)))
  (/.f64 (cbrt.f64 (sin.f64 x)) x)
  (/.f64 (*.f64 (cbrt.f64 (sin.f64 x)) (cbrt.f64 (sin.f64 x))) (sqrt.f64 x))
  (/.f64 (cbrt.f64 (sin.f64 x)) (sqrt.f64 x))
  (/.f64 (*.f64 (cbrt.f64 (sin.f64 x)) (cbrt.f64 (sin.f64 x))) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (cbrt.f64 (sin.f64 x)) (cbrt.f64 x))
  (neg.f64 (sin.f64 x))
  (neg.f64 x)
  (sqrt.f64 (/.f64 (sin.f64 x) x))
  (sqrt.f64 (/.f64 (sin.f64 x) x))
  (pow.f64 (/.f64 (sin.f64 x) x) 3)
  (*.f64 (cbrt.f64 (/.f64 (sin.f64 x) x)) (cbrt.f64 (/.f64 (sin.f64 x) x)))
  (cbrt.f64 (/.f64 (sin.f64 x) x))
  (pow.f64 (/.f64 (sin.f64 x) x) 3)
  (exp.f64 (/.f64 (sin.f64 x) x))
  (log.f64 (/.f64 (sin.f64 x) x))
  (log.f64 (/.f64 (sin.f64 x) x))
  (*.f64 x (cos.f64 (/.f64 x 2)))
  (/.f64 x (tan.f64 (/.f64 x 2)))
  (/.f64 x (sqrt.f64 (tan.f64 (/.f64 x 2))))
  (/.f64 x (cbrt.f64 (tan.f64 (/.f64 x 2))))
  (tan.f64 (/.f64 x 2))
  (/.f64 (tan.f64 (/.f64 x 2)) (sqrt.f64 x))
  (/.f64 (tan.f64 (/.f64 x 2)) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 x (tan.f64 (/.f64 x 2)))
  (/.f64 1 x)
  1
  (/.f64 (tan.f64 (/.f64 x 2)) x)
  (/.f64 1 (sqrt.f64 x))
  (/.f64 (tan.f64 (/.f64 x 2)) (sqrt.f64 x))
  (/.f64 1 (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (tan.f64 (/.f64 x 2)) (cbrt.f64 x))
  (sqrt.f64 (tan.f64 (/.f64 x 2)))
  (/.f64 (sqrt.f64 (tan.f64 (/.f64 x 2))) x)
  (/.f64 (sqrt.f64 (tan.f64 (/.f64 x 2))) (sqrt.f64 x))
  (/.f64 (sqrt.f64 (tan.f64 (/.f64 x 2))) (sqrt.f64 x))
  (/.f64 (sqrt.f64 (tan.f64 (/.f64 x 2))) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (sqrt.f64 (tan.f64 (/.f64 x 2))) (cbrt.f64 x))
  (*.f64 (cbrt.f64 (tan.f64 (/.f64 x 2))) (cbrt.f64 (tan.f64 (/.f64 x 2))))
  (/.f64 (cbrt.f64 (tan.f64 (/.f64 x 2))) x)
  (/.f64 (*.f64 (cbrt.f64 (tan.f64 (/.f64 x 2))) (cbrt.f64 (tan.f64 (/.f64 x 2)))) (sqrt.f64 x))
  (/.f64 (cbrt.f64 (tan.f64 (/.f64 x 2))) (sqrt.f64 x))
  (/.f64 (*.f64 (cbrt.f64 (tan.f64 (/.f64 x 2))) (cbrt.f64 (tan.f64 (/.f64 x 2)))) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (cbrt.f64 (tan.f64 (/.f64 x 2))) (cbrt.f64 x))
  (neg.f64 (tan.f64 (/.f64 x 2)))
  (neg.f64 x)
  (sqrt.f64 (/.f64 (tan.f64 (/.f64 x 2)) x))
  (sqrt.f64 (/.f64 (tan.f64 (/.f64 x 2)) x))
  (pow.f64 (/.f64 (tan.f64 (/.f64 x 2)) x) 3)
  (*.f64 (cbrt.f64 (/.f64 (tan.f64 (/.f64 x 2)) x)) (cbrt.f64 (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (cbrt.f64 (/.f64 (tan.f64 (/.f64 x 2)) x))
  (pow.f64 (/.f64 (tan.f64 (/.f64 x 2)) x) 3)
  (exp.f64 (/.f64 (tan.f64 (/.f64 x 2)) x))
  (log.f64 (/.f64 (tan.f64 (/.f64 x 2)) x))
  (log.f64 (/.f64 (tan.f64 (/.f64 x 2)) x))
  (*.f64 (sin.f64 x) (/.f64 (tan.f64 (/.f64 x 2)) x))
  (*.f64 (sin.f64 x) (/.f64 (tan.f64 (/.f64 x 2)) x))
  (/.f64 (tan.f64 (/.f64 x 2)) (*.f64 x x))
  (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x))
  (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x))
  (/.f64 (sin.f64 x) (/.f64 (pow.f64 x 3/2) (tan.f64 (/.f64 x 2))))
  (*.f64 (/.f64 (sin.f64 x) (cbrt.f64 x)) (/.f64 (tan.f64 (/.f64 x 2)) x))
  (*.f64 (/.f64 (sqrt.f64 (sin.f64 x)) x) (/.f64 (tan.f64 (/.f64 x 2)) x))
  (/.f64 (sqrt.f64 (sin.f64 x)) (/.f64 (pow.f64 x 3/2) (tan.f64 (/.f64 x 2))))
  (*.f64 (/.f64 (sqrt.f64 (sin.f64 x)) (cbrt.f64 x)) (/.f64 (tan.f64 (/.f64 x 2)) x))
  (*.f64 (/.f64 (cbrt.f64 (sin.f64 x)) x) (/.f64 (tan.f64 (/.f64 x 2)) x))
  (/.f64 (cbrt.f64 (sin.f64 x)) (/.f64 (pow.f64 x 3/2) (tan.f64 (/.f64 x 2))))
  (*.f64 (/.f64 (cbrt.f64 (sin.f64 x)) (cbrt.f64 x)) (/.f64 (tan.f64 (/.f64 x 2)) x))
  (*.f64 (sqrt.f64 (/.f64 (sin.f64 x) x)) (/.f64 (tan.f64 (/.f64 x 2)) x))
  (*.f64 (cbrt.f64 (/.f64 (sin.f64 x) x)) (/.f64 (tan.f64 (/.f64 x 2)) x))
  (*.f64 (sin.f64 x) (/.f64 (tan.f64 (/.f64 x 2)) x))
  (/.f64 (sin.f64 x) x)
  (/.f64 (sin.f64 x) x)
  (/.f64 (sin.f64 x) (pow.f64 x 3/2))
  (/.f64 (/.f64 (sin.f64 x) (*.f64 (cbrt.f64 x) (cbrt.f64 x))) x)
  (*.f64 (/.f64 (sin.f64 x) x) (sqrt.f64 (tan.f64 (/.f64 x 2))))
  (*.f64 (/.f64 (sin.f64 x) (pow.f64 x 3/2)) (sqrt.f64 (tan.f64 (/.f64 x 2))))
  (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (sqrt.f64 (tan.f64 (/.f64 x 2))) (*.f64 (cbrt.f64 x) (cbrt.f64 x))))
  (*.f64 (/.f64 (sin.f64 x) x) (*.f64 (cbrt.f64 (tan.f64 (/.f64 x 2))) (cbrt.f64 (tan.f64 (/.f64 x 2)))))
  (*.f64 (/.f64 (sin.f64 x) (pow.f64 x 3/2)) (*.f64 (cbrt.f64 (tan.f64 (/.f64 x 2))) (cbrt.f64 (tan.f64 (/.f64 x 2)))))
  (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (*.f64 (cbrt.f64 (tan.f64 (/.f64 x 2))) (cbrt.f64 (tan.f64 (/.f64 x 2)))) (*.f64 (cbrt.f64 x) (cbrt.f64 x))))
  (*.f64 (/.f64 (sin.f64 x) x) (sqrt.f64 (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (*.f64 (/.f64 (sin.f64 x) x) (*.f64 (cbrt.f64 (/.f64 (tan.f64 (/.f64 x 2)) x)) (cbrt.f64 (/.f64 (tan.f64 (/.f64 x 2)) x))))
  (*.f64 (/.f64 (sqrt.f64 (sin.f64 x)) x) (sqrt.f64 (tan.f64 (/.f64 x 2))))
  (*.f64 (/.f64 (sqrt.f64 (sin.f64 x)) x) (sqrt.f64 (tan.f64 (/.f64 x 2))))
  (*.f64 (/.f64 (sqrt.f64 (sin.f64 x)) (sqrt.f64 x)) (sqrt.f64 (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (*.f64 (/.f64 (sqrt.f64 (sin.f64 x)) (sqrt.f64 x)) (sqrt.f64 (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (*.f64 (sqrt.f64 (/.f64 (sin.f64 x) x)) (/.f64 (sqrt.f64 (tan.f64 (/.f64 x 2))) (sqrt.f64 x)))
  (*.f64 (sqrt.f64 (/.f64 (sin.f64 x) x)) (/.f64 (sqrt.f64 (tan.f64 (/.f64 x 2))) (sqrt.f64 x)))
  (*.f64 (sqrt.f64 (/.f64 (sin.f64 x) x)) (sqrt.f64 (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (*.f64 (sqrt.f64 (/.f64 (sin.f64 x) x)) (sqrt.f64 (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (*.f64 (sin.f64 x) (tan.f64 (/.f64 x 2)))
  (*.f64 x x)
  (sqrt.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (sqrt.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (pow.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)) 3)
  (*.f64 (cbrt.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x))) (cbrt.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x))))
  (cbrt.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (pow.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)) 3)
  (pow.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)) 3)
  (pow.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)) 3)
  (pow.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)) 3)
  (pow.f64 (exp.f64 (/.f64 (sin.f64 x) x)) (/.f64 (tan.f64 (/.f64 x 2)) x))
  (log.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (log.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (log.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (log.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (log.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x))
  (-.f64 (+.f64 1 (*.f64 1/120 (pow.f64 x 4))) (*.f64 (*.f64 x x) 1/6))
  (/.f64 (sin.f64 x) x)
  (/.f64 (sin.f64 x) x)
  (+.f64 (*.f64 (*.f64 x x) 1/24) (+.f64 (*.f64 (pow.f64 x 4) 1/240) 1/2))
  (/.f64 (sin.f64 (*.f64 x 1/2)) (*.f64 x (cos.f64 (*.f64 x 1/2))))
  (/.f64 (sin.f64 (*.f64 x 1/2)) (*.f64 x (cos.f64 (*.f64 x 1/2))))
  (-.f64 (+.f64 1/2 (*.f64 (pow.f64 x 4) 1/720)) (*.f64 (*.f64 x x) 1/24))
  (/.f64 (*.f64 (sin.f64 x) (sin.f64 (*.f64 x 1/2))) (*.f64 x (*.f64 x (cos.f64 (*.f64 x 1/2)))))
  (/.f64 (*.f64 (sin.f64 x) (sin.f64 (*.f64 x 1/2))) (*.f64 x (*.f64 x (cos.f64 (*.f64 x 1/2)))))
1.654 * * * [progress]: adding candidates to table
2.016 * * [progress]: iteration 4 / 4
2.016 * * * [progress]: picking best candidate
2.036 * * * * [pick]: Picked  #<alt (λ (x) (*.f64 (/.f64 1 (/.f64 x (sin.f64 x))) (/.f64 (tan.f64 (/.f64 x 2)) x)))>
2.036 * * * [progress]: localizing error
2.052 * * * [progress]: generating rewritten candidates
2.052 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
2.058 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
2.062 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
2.066 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
2.100 * * * [progress]: generating series expansions
2.101 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
2.101 * [approximate]: Taking taylor expansion of (/ (sin x) x) in (x) around 0
2.101 * [taylor]: Taking taylor expansion of (/ (sin x) x) in x
2.101 * [taylor]: Taking taylor expansion of (sin x) in x
2.101 * [taylor]: Taking taylor expansion of x in x
2.101 * [taylor]: Taking taylor expansion of x in x
2.101 * [taylor]: Taking taylor expansion of (/ (sin x) x) in x
2.101 * [taylor]: Taking taylor expansion of (sin x) in x
2.102 * [taylor]: Taking taylor expansion of x in x
2.102 * [taylor]: Taking taylor expansion of x in x
2.107 * [approximate]: Taking taylor expansion of (* x (sin (/ 1 x))) in (x) around 0
2.107 * [taylor]: Taking taylor expansion of (* x (sin (/ 1 x))) in x
2.107 * [taylor]: Taking taylor expansion of x in x
2.107 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
2.107 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.107 * [taylor]: Taking taylor expansion of x in x
2.107 * [taylor]: Taking taylor expansion of (* x (sin (/ 1 x))) in x
2.107 * [taylor]: Taking taylor expansion of x in x
2.107 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
2.107 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.107 * [taylor]: Taking taylor expansion of x in x
2.113 * [approximate]: Taking taylor expansion of (* -1 (* x (sin (/ -1 x)))) in (x) around 0
2.113 * [taylor]: Taking taylor expansion of (* -1 (* x (sin (/ -1 x)))) in x
2.113 * [taylor]: Taking taylor expansion of -1 in x
2.113 * [taylor]: Taking taylor expansion of (* x (sin (/ -1 x))) in x
2.113 * [taylor]: Taking taylor expansion of x in x
2.113 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
2.113 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.113 * [taylor]: Taking taylor expansion of -1 in x
2.113 * [taylor]: Taking taylor expansion of x in x
2.113 * [taylor]: Taking taylor expansion of (* -1 (* x (sin (/ -1 x)))) in x
2.113 * [taylor]: Taking taylor expansion of -1 in x
2.113 * [taylor]: Taking taylor expansion of (* x (sin (/ -1 x))) in x
2.113 * [taylor]: Taking taylor expansion of x in x
2.113 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
2.113 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.113 * [taylor]: Taking taylor expansion of -1 in x
2.113 * [taylor]: Taking taylor expansion of x in x
2.123 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
2.123 * [approximate]: Taking taylor expansion of (/ x (sin x)) in (x) around 0
2.123 * [taylor]: Taking taylor expansion of (/ x (sin x)) in x
2.123 * [taylor]: Taking taylor expansion of x in x
2.123 * [taylor]: Taking taylor expansion of (sin x) in x
2.123 * [taylor]: Taking taylor expansion of x in x
2.123 * [taylor]: Taking taylor expansion of (/ x (sin x)) in x
2.123 * [taylor]: Taking taylor expansion of x in x
2.123 * [taylor]: Taking taylor expansion of (sin x) in x
2.123 * [taylor]: Taking taylor expansion of x in x
2.128 * [approximate]: Taking taylor expansion of (/ 1 (* x (sin (/ 1 x)))) in (x) around 0
2.129 * [taylor]: Taking taylor expansion of (/ 1 (* x (sin (/ 1 x)))) in x
2.129 * [taylor]: Taking taylor expansion of (* x (sin (/ 1 x))) in x
2.129 * [taylor]: Taking taylor expansion of x in x
2.129 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
2.129 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.129 * [taylor]: Taking taylor expansion of x in x
2.129 * [taylor]: Taking taylor expansion of (/ 1 (* x (sin (/ 1 x)))) in x
2.129 * [taylor]: Taking taylor expansion of (* x (sin (/ 1 x))) in x
2.129 * [taylor]: Taking taylor expansion of x in x
2.129 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
2.129 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.129 * [taylor]: Taking taylor expansion of x in x
2.140 * [approximate]: Taking taylor expansion of (/ -1 (* x (sin (/ -1 x)))) in (x) around 0
2.140 * [taylor]: Taking taylor expansion of (/ -1 (* x (sin (/ -1 x)))) in x
2.140 * [taylor]: Taking taylor expansion of -1 in x
2.140 * [taylor]: Taking taylor expansion of (* x (sin (/ -1 x))) in x
2.140 * [taylor]: Taking taylor expansion of x in x
2.140 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
2.140 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.140 * [taylor]: Taking taylor expansion of -1 in x
2.140 * [taylor]: Taking taylor expansion of x in x
2.140 * [taylor]: Taking taylor expansion of (/ -1 (* x (sin (/ -1 x)))) in x
2.140 * [taylor]: Taking taylor expansion of -1 in x
2.140 * [taylor]: Taking taylor expansion of (* x (sin (/ -1 x))) in x
2.140 * [taylor]: Taking taylor expansion of x in x
2.140 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
2.140 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.141 * [taylor]: Taking taylor expansion of -1 in x
2.141 * [taylor]: Taking taylor expansion of x in x
2.151 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
2.152 * [approximate]: Taking taylor expansion of (/ (tan (* 1/2 x)) x) in (x) around 0
2.152 * [taylor]: Taking taylor expansion of (/ (tan (* 1/2 x)) x) in x
2.152 * [taylor]: Taking taylor expansion of (tan (* 1/2 x)) in x
2.152 * [taylor]: Rewrote expression to (/ (sin (* 1/2 x)) (cos (* 1/2 x)))
2.152 * [taylor]: Taking taylor expansion of (sin (* 1/2 x)) in x
2.152 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
2.152 * [taylor]: Taking taylor expansion of 1/2 in x
2.152 * [taylor]: Taking taylor expansion of x in x
2.152 * [taylor]: Taking taylor expansion of (cos (* 1/2 x)) in x
2.152 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
2.152 * [taylor]: Taking taylor expansion of 1/2 in x
2.152 * [taylor]: Taking taylor expansion of x in x
2.153 * [taylor]: Taking taylor expansion of x in x
2.153 * [taylor]: Taking taylor expansion of (/ (tan (* 1/2 x)) x) in x
2.153 * [taylor]: Taking taylor expansion of (tan (* 1/2 x)) in x
2.153 * [taylor]: Rewrote expression to (/ (sin (* 1/2 x)) (cos (* 1/2 x)))
2.153 * [taylor]: Taking taylor expansion of (sin (* 1/2 x)) in x
2.153 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
2.153 * [taylor]: Taking taylor expansion of 1/2 in x
2.153 * [taylor]: Taking taylor expansion of x in x
2.153 * [taylor]: Taking taylor expansion of (cos (* 1/2 x)) in x
2.153 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
2.153 * [taylor]: Taking taylor expansion of 1/2 in x
2.153 * [taylor]: Taking taylor expansion of x in x
2.154 * [taylor]: Taking taylor expansion of x in x
2.163 * [approximate]: Taking taylor expansion of (* x (tan (/ 1/2 x))) in (x) around 0
2.163 * [taylor]: Taking taylor expansion of (* x (tan (/ 1/2 x))) in x
2.163 * [taylor]: Taking taylor expansion of x in x
2.163 * [taylor]: Taking taylor expansion of (tan (/ 1/2 x)) in x
2.163 * [taylor]: Rewrote expression to (/ (sin (/ 1/2 x)) (cos (/ 1/2 x)))
2.163 * [taylor]: Taking taylor expansion of (sin (/ 1/2 x)) in x
2.163 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
2.163 * [taylor]: Taking taylor expansion of 1/2 in x
2.163 * [taylor]: Taking taylor expansion of x in x
2.163 * [taylor]: Taking taylor expansion of (cos (/ 1/2 x)) in x
2.163 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
2.163 * [taylor]: Taking taylor expansion of 1/2 in x
2.163 * [taylor]: Taking taylor expansion of x in x
2.164 * [taylor]: Taking taylor expansion of (* x (tan (/ 1/2 x))) in x
2.164 * [taylor]: Taking taylor expansion of x in x
2.164 * [taylor]: Taking taylor expansion of (tan (/ 1/2 x)) in x
2.164 * [taylor]: Rewrote expression to (/ (sin (/ 1/2 x)) (cos (/ 1/2 x)))
2.164 * [taylor]: Taking taylor expansion of (sin (/ 1/2 x)) in x
2.164 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
2.164 * [taylor]: Taking taylor expansion of 1/2 in x
2.164 * [taylor]: Taking taylor expansion of x in x
2.164 * [taylor]: Taking taylor expansion of (cos (/ 1/2 x)) in x
2.164 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
2.164 * [taylor]: Taking taylor expansion of 1/2 in x
2.164 * [taylor]: Taking taylor expansion of x in x
2.180 * [approximate]: Taking taylor expansion of (* -1 (* x (tan (/ -1/2 x)))) in (x) around 0
2.180 * [taylor]: Taking taylor expansion of (* -1 (* x (tan (/ -1/2 x)))) in x
2.180 * [taylor]: Taking taylor expansion of -1 in x
2.180 * [taylor]: Taking taylor expansion of (* x (tan (/ -1/2 x))) in x
2.180 * [taylor]: Taking taylor expansion of x in x
2.180 * [taylor]: Taking taylor expansion of (tan (/ -1/2 x)) in x
2.180 * [taylor]: Rewrote expression to (/ (sin (/ -1/2 x)) (cos (/ -1/2 x)))
2.180 * [taylor]: Taking taylor expansion of (sin (/ -1/2 x)) in x
2.180 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
2.180 * [taylor]: Taking taylor expansion of -1/2 in x
2.180 * [taylor]: Taking taylor expansion of x in x
2.180 * [taylor]: Taking taylor expansion of (cos (/ -1/2 x)) in x
2.180 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
2.180 * [taylor]: Taking taylor expansion of -1/2 in x
2.180 * [taylor]: Taking taylor expansion of x in x
2.181 * [taylor]: Taking taylor expansion of (* -1 (* x (tan (/ -1/2 x)))) in x
2.181 * [taylor]: Taking taylor expansion of -1 in x
2.181 * [taylor]: Taking taylor expansion of (* x (tan (/ -1/2 x))) in x
2.181 * [taylor]: Taking taylor expansion of x in x
2.181 * [taylor]: Taking taylor expansion of (tan (/ -1/2 x)) in x
2.181 * [taylor]: Rewrote expression to (/ (sin (/ -1/2 x)) (cos (/ -1/2 x)))
2.181 * [taylor]: Taking taylor expansion of (sin (/ -1/2 x)) in x
2.181 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
2.181 * [taylor]: Taking taylor expansion of -1/2 in x
2.181 * [taylor]: Taking taylor expansion of x in x
2.181 * [taylor]: Taking taylor expansion of (cos (/ -1/2 x)) in x
2.181 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
2.181 * [taylor]: Taking taylor expansion of -1/2 in x
2.181 * [taylor]: Taking taylor expansion of x in x
2.201 * * * * [progress]: [ 4 / 4 ] generating series at (2)
2.201 * [approximate]: Taking taylor expansion of (/ (* (sin x) (tan (* 1/2 x))) (pow x 2)) in (x) around 0
2.201 * [taylor]: Taking taylor expansion of (/ (* (sin x) (tan (* 1/2 x))) (pow x 2)) in x
2.201 * [taylor]: Taking taylor expansion of (* (sin x) (tan (* 1/2 x))) in x
2.201 * [taylor]: Taking taylor expansion of (sin x) in x
2.201 * [taylor]: Taking taylor expansion of x in x
2.201 * [taylor]: Taking taylor expansion of (tan (* 1/2 x)) in x
2.202 * [taylor]: Rewrote expression to (/ (sin (* 1/2 x)) (cos (* 1/2 x)))
2.202 * [taylor]: Taking taylor expansion of (sin (* 1/2 x)) in x
2.202 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
2.202 * [taylor]: Taking taylor expansion of 1/2 in x
2.202 * [taylor]: Taking taylor expansion of x in x
2.202 * [taylor]: Taking taylor expansion of (cos (* 1/2 x)) in x
2.202 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
2.202 * [taylor]: Taking taylor expansion of 1/2 in x
2.202 * [taylor]: Taking taylor expansion of x in x
2.202 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.202 * [taylor]: Taking taylor expansion of x in x
2.203 * [taylor]: Taking taylor expansion of (/ (* (sin x) (tan (* 1/2 x))) (pow x 2)) in x
2.204 * [taylor]: Taking taylor expansion of (* (sin x) (tan (* 1/2 x))) in x
2.204 * [taylor]: Taking taylor expansion of (sin x) in x
2.204 * [taylor]: Taking taylor expansion of x in x
2.204 * [taylor]: Taking taylor expansion of (tan (* 1/2 x)) in x
2.204 * [taylor]: Rewrote expression to (/ (sin (* 1/2 x)) (cos (* 1/2 x)))
2.204 * [taylor]: Taking taylor expansion of (sin (* 1/2 x)) in x
2.204 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
2.204 * [taylor]: Taking taylor expansion of 1/2 in x
2.204 * [taylor]: Taking taylor expansion of x in x
2.204 * [taylor]: Taking taylor expansion of (cos (* 1/2 x)) in x
2.204 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
2.204 * [taylor]: Taking taylor expansion of 1/2 in x
2.204 * [taylor]: Taking taylor expansion of x in x
2.204 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.204 * [taylor]: Taking taylor expansion of x in x
2.222 * [approximate]: Taking taylor expansion of (* (pow x 2) (* (tan (/ 1/2 x)) (sin (/ 1 x)))) in (x) around 0
2.222 * [taylor]: Taking taylor expansion of (* (pow x 2) (* (tan (/ 1/2 x)) (sin (/ 1 x)))) in x
2.222 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.222 * [taylor]: Taking taylor expansion of x in x
2.222 * [taylor]: Taking taylor expansion of (* (tan (/ 1/2 x)) (sin (/ 1 x))) in x
2.222 * [taylor]: Taking taylor expansion of (tan (/ 1/2 x)) in x
2.222 * [taylor]: Rewrote expression to (/ (sin (/ 1/2 x)) (cos (/ 1/2 x)))
2.222 * [taylor]: Taking taylor expansion of (sin (/ 1/2 x)) in x
2.222 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
2.222 * [taylor]: Taking taylor expansion of 1/2 in x
2.222 * [taylor]: Taking taylor expansion of x in x
2.222 * [taylor]: Taking taylor expansion of (cos (/ 1/2 x)) in x
2.222 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
2.222 * [taylor]: Taking taylor expansion of 1/2 in x
2.222 * [taylor]: Taking taylor expansion of x in x
2.226 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
2.226 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.226 * [taylor]: Taking taylor expansion of x in x
2.227 * [taylor]: Taking taylor expansion of (* (pow x 2) (* (tan (/ 1/2 x)) (sin (/ 1 x)))) in x
2.227 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.227 * [taylor]: Taking taylor expansion of x in x
2.227 * [taylor]: Taking taylor expansion of (* (tan (/ 1/2 x)) (sin (/ 1 x))) in x
2.227 * [taylor]: Taking taylor expansion of (tan (/ 1/2 x)) in x
2.227 * [taylor]: Rewrote expression to (/ (sin (/ 1/2 x)) (cos (/ 1/2 x)))
2.227 * [taylor]: Taking taylor expansion of (sin (/ 1/2 x)) in x
2.227 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
2.227 * [taylor]: Taking taylor expansion of 1/2 in x
2.227 * [taylor]: Taking taylor expansion of x in x
2.227 * [taylor]: Taking taylor expansion of (cos (/ 1/2 x)) in x
2.227 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
2.227 * [taylor]: Taking taylor expansion of 1/2 in x
2.227 * [taylor]: Taking taylor expansion of x in x
2.228 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
2.228 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.228 * [taylor]: Taking taylor expansion of x in x
2.253 * [approximate]: Taking taylor expansion of (* (pow x 2) (* (tan (/ -1/2 x)) (sin (/ -1 x)))) in (x) around 0
2.253 * [taylor]: Taking taylor expansion of (* (pow x 2) (* (tan (/ -1/2 x)) (sin (/ -1 x)))) in x
2.253 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.253 * [taylor]: Taking taylor expansion of x in x
2.253 * [taylor]: Taking taylor expansion of (* (tan (/ -1/2 x)) (sin (/ -1 x))) in x
2.253 * [taylor]: Taking taylor expansion of (tan (/ -1/2 x)) in x
2.253 * [taylor]: Rewrote expression to (/ (sin (/ -1/2 x)) (cos (/ -1/2 x)))
2.253 * [taylor]: Taking taylor expansion of (sin (/ -1/2 x)) in x
2.253 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
2.253 * [taylor]: Taking taylor expansion of -1/2 in x
2.253 * [taylor]: Taking taylor expansion of x in x
2.254 * [taylor]: Taking taylor expansion of (cos (/ -1/2 x)) in x
2.254 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
2.254 * [taylor]: Taking taylor expansion of -1/2 in x
2.254 * [taylor]: Taking taylor expansion of x in x
2.254 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
2.254 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.254 * [taylor]: Taking taylor expansion of -1 in x
2.254 * [taylor]: Taking taylor expansion of x in x
2.254 * [taylor]: Taking taylor expansion of (* (pow x 2) (* (tan (/ -1/2 x)) (sin (/ -1 x)))) in x
2.254 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.254 * [taylor]: Taking taylor expansion of x in x
2.254 * [taylor]: Taking taylor expansion of (* (tan (/ -1/2 x)) (sin (/ -1 x))) in x
2.254 * [taylor]: Taking taylor expansion of (tan (/ -1/2 x)) in x
2.254 * [taylor]: Rewrote expression to (/ (sin (/ -1/2 x)) (cos (/ -1/2 x)))
2.254 * [taylor]: Taking taylor expansion of (sin (/ -1/2 x)) in x
2.255 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
2.255 * [taylor]: Taking taylor expansion of -1/2 in x
2.255 * [taylor]: Taking taylor expansion of x in x
2.255 * [taylor]: Taking taylor expansion of (cos (/ -1/2 x)) in x
2.255 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
2.255 * [taylor]: Taking taylor expansion of -1/2 in x
2.255 * [taylor]: Taking taylor expansion of x in x
2.255 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
2.255 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.255 * [taylor]: Taking taylor expansion of -1 in x
2.255 * [taylor]: Taking taylor expansion of x in x
2.280 * * * [progress]: simplifying candidates
2.282 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 1 x)
  (/.f64 (/.f64 x (sin.f64 x)) 1)
  (/.f64 (/.f64 x (sin.f64 x)) (sqrt.f64 1))
  (/.f64 (/.f64 x (sin.f64 x)) (cbrt.f64 1))
  (/.f64 1 x)
  (/.f64 1 1)
  (/.f64 1 (/.f64 1 1))
  (/.f64 1 (/.f64 1 (sqrt.f64 (sin.f64 x))))
  (/.f64 1 (/.f64 1 (*.f64 (cbrt.f64 (sin.f64 x)) (cbrt.f64 (sin.f64 x)))))
  (/.f64 1 (/.f64 (sqrt.f64 x) 1))
  (/.f64 1 (/.f64 (sqrt.f64 x) (sqrt.f64 (sin.f64 x))))
  (/.f64 1 (/.f64 (sqrt.f64 x) (*.f64 (cbrt.f64 (sin.f64 x)) (cbrt.f64 (sin.f64 x)))))
  (/.f64 1 (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) 1))
  (/.f64 1 (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) (sqrt.f64 (sin.f64 x))))
  (/.f64 1 (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) (*.f64 (cbrt.f64 (sin.f64 x)) (cbrt.f64 (sin.f64 x)))))
  (/.f64 1 (sqrt.f64 (/.f64 x (sin.f64 x))))
  (/.f64 1 (*.f64 (cbrt.f64 (/.f64 x (sin.f64 x))) (cbrt.f64 (/.f64 x (sin.f64 x)))))
  (/.f64 (/.f64 x (sin.f64 x)) 1)
  (/.f64 1 (/.f64 x (sin.f64 x)))
  (/.f64 1 x)
  (/.f64 1 (/.f64 1 (sin.f64 x)))
  (/.f64 1 1)
  (/.f64 1 (/.f64 x (sin.f64 x)))
  (/.f64 1 (/.f64 1 1))
  (/.f64 1 (/.f64 x (sin.f64 x)))
  (/.f64 1 (/.f64 1 (sqrt.f64 (sin.f64 x))))
  (/.f64 1 (/.f64 x (sqrt.f64 (sin.f64 x))))
  (/.f64 1 (/.f64 1 (*.f64 (cbrt.f64 (sin.f64 x)) (cbrt.f64 (sin.f64 x)))))
  (/.f64 1 (/.f64 x (cbrt.f64 (sin.f64 x))))
  (/.f64 1 (/.f64 (sqrt.f64 x) 1))
  (/.f64 1 (/.f64 (sqrt.f64 x) (sin.f64 x)))
  (/.f64 1 (/.f64 (sqrt.f64 x) (sqrt.f64 (sin.f64 x))))
  (/.f64 1 (/.f64 (sqrt.f64 x) (sqrt.f64 (sin.f64 x))))
  (/.f64 1 (/.f64 (sqrt.f64 x) (*.f64 (cbrt.f64 (sin.f64 x)) (cbrt.f64 (sin.f64 x)))))
  (/.f64 1 (/.f64 (sqrt.f64 x) (cbrt.f64 (sin.f64 x))))
  (/.f64 1 (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) 1))
  (/.f64 1 (/.f64 (cbrt.f64 x) (sin.f64 x)))
  (/.f64 1 (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) (sqrt.f64 (sin.f64 x))))
  (/.f64 1 (/.f64 (cbrt.f64 x) (sqrt.f64 (sin.f64 x))))
  (/.f64 1 (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) (*.f64 (cbrt.f64 (sin.f64 x)) (cbrt.f64 (sin.f64 x)))))
  (/.f64 1 (/.f64 (cbrt.f64 x) (cbrt.f64 (sin.f64 x))))
  (/.f64 1 (sqrt.f64 (/.f64 x (sin.f64 x))))
  (/.f64 1 (sqrt.f64 (/.f64 x (sin.f64 x))))
  (/.f64 1 (*.f64 (cbrt.f64 (/.f64 x (sin.f64 x))) (cbrt.f64 (/.f64 x (sin.f64 x)))))
  (/.f64 1 (cbrt.f64 (/.f64 x (sin.f64 x))))
  (/.f64 (sqrt.f64 1) x)
  (/.f64 (sqrt.f64 1) (/.f64 1 (sin.f64 x)))
  (/.f64 (sqrt.f64 1) 1)
  (/.f64 (sqrt.f64 1) (/.f64 x (sin.f64 x)))
  (/.f64 (sqrt.f64 1) (/.f64 1 1))
  (/.f64 (sqrt.f64 1) (/.f64 x (sin.f64 x)))
  (/.f64 (sqrt.f64 1) (/.f64 1 (sqrt.f64 (sin.f64 x))))
  (/.f64 (sqrt.f64 1) (/.f64 x (sqrt.f64 (sin.f64 x))))
  (/.f64 (sqrt.f64 1) (/.f64 1 (*.f64 (cbrt.f64 (sin.f64 x)) (cbrt.f64 (sin.f64 x)))))
  (/.f64 (sqrt.f64 1) (/.f64 x (cbrt.f64 (sin.f64 x))))
  (/.f64 (sqrt.f64 1) (/.f64 (sqrt.f64 x) 1))
  (/.f64 (sqrt.f64 1) (/.f64 (sqrt.f64 x) (sin.f64 x)))
  (/.f64 (sqrt.f64 1) (/.f64 (sqrt.f64 x) (sqrt.f64 (sin.f64 x))))
  (/.f64 (sqrt.f64 1) (/.f64 (sqrt.f64 x) (sqrt.f64 (sin.f64 x))))
  (/.f64 (sqrt.f64 1) (/.f64 (sqrt.f64 x) (*.f64 (cbrt.f64 (sin.f64 x)) (cbrt.f64 (sin.f64 x)))))
  (/.f64 (sqrt.f64 1) (/.f64 (sqrt.f64 x) (cbrt.f64 (sin.f64 x))))
  (/.f64 (sqrt.f64 1) (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) 1))
  (/.f64 (sqrt.f64 1) (/.f64 (cbrt.f64 x) (sin.f64 x)))
  (/.f64 (sqrt.f64 1) (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) (sqrt.f64 (sin.f64 x))))
  (/.f64 (sqrt.f64 1) (/.f64 (cbrt.f64 x) (sqrt.f64 (sin.f64 x))))
  (/.f64 (sqrt.f64 1) (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) (*.f64 (cbrt.f64 (sin.f64 x)) (cbrt.f64 (sin.f64 x)))))
  (/.f64 (sqrt.f64 1) (/.f64 (cbrt.f64 x) (cbrt.f64 (sin.f64 x))))
  (/.f64 (sqrt.f64 1) (sqrt.f64 (/.f64 x (sin.f64 x))))
  (/.f64 (sqrt.f64 1) (sqrt.f64 (/.f64 x (sin.f64 x))))
  (/.f64 (sqrt.f64 1) (*.f64 (cbrt.f64 (/.f64 x (sin.f64 x))) (cbrt.f64 (/.f64 x (sin.f64 x)))))
  (/.f64 (sqrt.f64 1) (cbrt.f64 (/.f64 x (sin.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) x)
  (/.f64 (cbrt.f64 1) (/.f64 1 (sin.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) 1)
  (/.f64 (cbrt.f64 1) (/.f64 x (sin.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 1 1))
  (/.f64 (cbrt.f64 1) (/.f64 x (sin.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 1 (sqrt.f64 (sin.f64 x))))
  (/.f64 (cbrt.f64 1) (/.f64 x (sqrt.f64 (sin.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 1 (*.f64 (cbrt.f64 (sin.f64 x)) (cbrt.f64 (sin.f64 x)))))
  (/.f64 (cbrt.f64 1) (/.f64 x (cbrt.f64 (sin.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (sqrt.f64 x) 1))
  (/.f64 (cbrt.f64 1) (/.f64 (sqrt.f64 x) (sin.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (sqrt.f64 x) (sqrt.f64 (sin.f64 x))))
  (/.f64 (cbrt.f64 1) (/.f64 (sqrt.f64 x) (sqrt.f64 (sin.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (sqrt.f64 x) (*.f64 (cbrt.f64 (sin.f64 x)) (cbrt.f64 (sin.f64 x)))))
  (/.f64 (cbrt.f64 1) (/.f64 (sqrt.f64 x) (cbrt.f64 (sin.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) 1))
  (/.f64 (cbrt.f64 1) (/.f64 (cbrt.f64 x) (sin.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) (sqrt.f64 (sin.f64 x))))
  (/.f64 (cbrt.f64 1) (/.f64 (cbrt.f64 x) (sqrt.f64 (sin.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) (*.f64 (cbrt.f64 (sin.f64 x)) (cbrt.f64 (sin.f64 x)))))
  (/.f64 (cbrt.f64 1) (/.f64 (cbrt.f64 x) (cbrt.f64 (sin.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (sqrt.f64 (/.f64 x (sin.f64 x))))
  (/.f64 (cbrt.f64 1) (sqrt.f64 (/.f64 x (sin.f64 x))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (*.f64 (cbrt.f64 (/.f64 x (sin.f64 x))) (cbrt.f64 (/.f64 x (sin.f64 x)))))
  (/.f64 (cbrt.f64 1) (cbrt.f64 (/.f64 x (sin.f64 x))))
  (neg.f64 1)
  (neg.f64 (/.f64 x (sin.f64 x)))
  (sqrt.f64 (/.f64 1 (/.f64 x (sin.f64 x))))
  (sqrt.f64 (/.f64 1 (/.f64 x (sin.f64 x))))
  (*.f64 (*.f64 (/.f64 1 (/.f64 x (sin.f64 x))) (/.f64 1 (/.f64 x (sin.f64 x)))) (/.f64 1 (/.f64 x (sin.f64 x))))
  (*.f64 (cbrt.f64 (/.f64 1 (/.f64 x (sin.f64 x)))) (cbrt.f64 (/.f64 1 (/.f64 x (sin.f64 x)))))
  (cbrt.f64 (/.f64 1 (/.f64 x (sin.f64 x))))
  (/.f64 (*.f64 (*.f64 1 1) 1) (*.f64 (*.f64 (/.f64 x (sin.f64 x)) (/.f64 x (sin.f64 x))) (/.f64 x (sin.f64 x))))
  (/.f64 (*.f64 (*.f64 1 1) 1) (/.f64 (*.f64 (*.f64 x x) x) (*.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (sin.f64 x))))
  (exp.f64 (/.f64 1 (/.f64 x (sin.f64 x))))
  (log.f64 (/.f64 1 (/.f64 x (sin.f64 x))))
  (-.f64 (log.f64 1) (log.f64 (/.f64 x (sin.f64 x))))
  (-.f64 (log.f64 1) (-.f64 (log.f64 x) (log.f64 (sin.f64 x))))
  (neg.f64 (log.f64 (/.f64 x (sin.f64 x))))
  (neg.f64 (-.f64 (log.f64 x) (log.f64 (sin.f64 x))))
  (neg.f64 1)
  (/.f64 (sin.f64 x) x)
  (/.f64 (sin.f64 x) (sqrt.f64 x))
  (/.f64 (sin.f64 x) (cbrt.f64 x))
  (/.f64 x 1)
  (/.f64 x (sqrt.f64 (sin.f64 x)))
  (/.f64 x (*.f64 (cbrt.f64 (sin.f64 x)) (cbrt.f64 (sin.f64 x))))
  (/.f64 (sin.f64 x) x)
  (/.f64 1 (sin.f64 x))
  (/.f64 1 1)
  (/.f64 x (sin.f64 x))
  (/.f64 1 (sqrt.f64 (sin.f64 x)))
  (/.f64 x (sqrt.f64 (sin.f64 x)))
  (/.f64 1 (*.f64 (cbrt.f64 (sin.f64 x)) (cbrt.f64 (sin.f64 x))))
  (/.f64 x (cbrt.f64 (sin.f64 x)))
  (/.f64 (sqrt.f64 x) 1)
  (/.f64 (sqrt.f64 x) (sin.f64 x))
  (/.f64 (sqrt.f64 x) (sqrt.f64 (sin.f64 x)))
  (/.f64 (sqrt.f64 x) (sqrt.f64 (sin.f64 x)))
  (/.f64 (sqrt.f64 x) (*.f64 (cbrt.f64 (sin.f64 x)) (cbrt.f64 (sin.f64 x))))
  (/.f64 (sqrt.f64 x) (cbrt.f64 (sin.f64 x)))
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2.369 * * [simplify]: iteration  0 :  4966  enodes  (cost  4255 )
2.370 * * [simplify]: iteration  1 :  4966  enodes  (cost  4255 )
2.390 * [simplify]: Simplified to:
   (/.f64 1 x)
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  (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (*.f64 (cbrt.f64 (tan.f64 (/.f64 x 2))) (cbrt.f64 (tan.f64 (/.f64 x 2)))) (*.f64 (cbrt.f64 x) (cbrt.f64 x))))
  (*.f64 (/.f64 (sin.f64 x) x) (sqrt.f64 (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (*.f64 (/.f64 (sin.f64 x) x) (*.f64 (cbrt.f64 (/.f64 (tan.f64 (/.f64 x 2)) x)) (cbrt.f64 (/.f64 (tan.f64 (/.f64 x 2)) x))))
  (*.f64 (/.f64 (sqrt.f64 (sin.f64 x)) x) (sqrt.f64 (tan.f64 (/.f64 x 2))))
  (*.f64 (/.f64 (sqrt.f64 (sin.f64 x)) x) (sqrt.f64 (tan.f64 (/.f64 x 2))))
  (*.f64 (/.f64 (sqrt.f64 (sin.f64 x)) (sqrt.f64 x)) (sqrt.f64 (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (*.f64 (/.f64 (sqrt.f64 (sin.f64 x)) (sqrt.f64 x)) (sqrt.f64 (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (/.f64 (/.f64 (sqrt.f64 (tan.f64 (/.f64 x 2))) (sqrt.f64 x)) (sqrt.f64 (/.f64 x (sin.f64 x))))
  (/.f64 (/.f64 (sqrt.f64 (tan.f64 (/.f64 x 2))) (sqrt.f64 x)) (sqrt.f64 (/.f64 x (sin.f64 x))))
  (/.f64 (sqrt.f64 (/.f64 (tan.f64 (/.f64 x 2)) x)) (sqrt.f64 (/.f64 x (sin.f64 x))))
  (/.f64 (sqrt.f64 (/.f64 (tan.f64 (/.f64 x 2)) x)) (sqrt.f64 (/.f64 x (sin.f64 x))))
  (*.f64 (/.f64 (sqrt.f64 (sin.f64 x)) x) (sqrt.f64 (tan.f64 (/.f64 x 2))))
  (*.f64 (/.f64 (sqrt.f64 (sin.f64 x)) x) (sqrt.f64 (tan.f64 (/.f64 x 2))))
  (*.f64 (/.f64 (sqrt.f64 (sin.f64 x)) (sqrt.f64 x)) (sqrt.f64 (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (*.f64 (/.f64 (sqrt.f64 (sin.f64 x)) (sqrt.f64 x)) (sqrt.f64 (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (/.f64 (/.f64 (sqrt.f64 (tan.f64 (/.f64 x 2))) (sqrt.f64 x)) (sqrt.f64 (/.f64 x (sin.f64 x))))
  (/.f64 (/.f64 (sqrt.f64 (tan.f64 (/.f64 x 2))) (sqrt.f64 x)) (sqrt.f64 (/.f64 x (sin.f64 x))))
  (/.f64 (sqrt.f64 (/.f64 (tan.f64 (/.f64 x 2)) x)) (sqrt.f64 (/.f64 x (sin.f64 x))))
  (/.f64 (sqrt.f64 (/.f64 (tan.f64 (/.f64 x 2)) x)) (sqrt.f64 (/.f64 x (sin.f64 x))))
  (*.f64 (sqrt.f64 (/.f64 (sin.f64 x) x)) (/.f64 (sqrt.f64 (tan.f64 (/.f64 x 2))) (sqrt.f64 x)))
  (*.f64 (sqrt.f64 (/.f64 (sin.f64 x) x)) (/.f64 (sqrt.f64 (tan.f64 (/.f64 x 2))) (sqrt.f64 x)))
  (*.f64 (sqrt.f64 (/.f64 (sin.f64 x) x)) (sqrt.f64 (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (*.f64 (sqrt.f64 (/.f64 (sin.f64 x) x)) (sqrt.f64 (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (tan.f64 (/.f64 x 2))
  (*.f64 x (/.f64 x (sin.f64 x)))
  (sqrt.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (sqrt.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (pow.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)) 3)
  (*.f64 (cbrt.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x))) (cbrt.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x))))
  (cbrt.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (pow.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)) 3)
  (pow.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)) 3)
  (pow.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)) 3)
  (pow.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)) 3)
  (pow.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)) 3)
  (pow.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)) 3)
  (pow.f64 (exp.f64 (/.f64 (sin.f64 x) x)) (/.f64 (tan.f64 (/.f64 x 2)) x))
  (log.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (log.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (log.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (log.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (log.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (log.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (log.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (log.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (log.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (log.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (log.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)))
  (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x))
  (-.f64 (+.f64 1 (*.f64 1/120 (pow.f64 x 4))) (*.f64 (*.f64 x x) 1/6))
  (/.f64 (sin.f64 x) x)
  (/.f64 (sin.f64 x) x)
  (+.f64 (*.f64 (*.f64 x x) 1/6) (+.f64 1 (*.f64 (pow.f64 x 4) 7/360)))
  (/.f64 x (sin.f64 x))
  (/.f64 x (sin.f64 x))
  (+.f64 (*.f64 (*.f64 x x) 1/24) (+.f64 (*.f64 (pow.f64 x 4) 1/240) 1/2))
  (/.f64 (sin.f64 (*.f64 x 1/2)) (*.f64 x (cos.f64 (*.f64 x 1/2))))
  (/.f64 (sin.f64 (*.f64 x 1/2)) (*.f64 x (cos.f64 (*.f64 x 1/2))))
  (-.f64 (+.f64 1/2 (*.f64 (pow.f64 x 4) 1/720)) (*.f64 (*.f64 x x) 1/24))
  (/.f64 (*.f64 (sin.f64 x) (sin.f64 (*.f64 x 1/2))) (*.f64 x (*.f64 x (cos.f64 (*.f64 x 1/2)))))
  (/.f64 (*.f64 (sin.f64 x) (sin.f64 (*.f64 x 1/2))) (*.f64 x (*.f64 x (cos.f64 (*.f64 x 1/2)))))
2.392 * * * [progress]: adding candidates to table
3.107 * [progress]: [Phase 3 of 3] Extracting.
3.107 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)))> #<alt (λ (x) (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (*.f64 (*.f64 x x) (+.f64 1 (cos.f64 x)))))> #<alt (λ (x) (/.f64 (/.f64 (sin.f64 x) 1) (/.f64 (*.f64 x x) (tan.f64 (/.f64 x 2)))))> #<alt (λ (x) (/.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (-.f64 (*.f64 1 1) (*.f64 (cos.f64 x) (cos.f64 x)))) (/.f64 (*.f64 x x) (-.f64 1 (cos.f64 x)))))> #<alt (λ (x) (*.f64 (/.f64 1 (/.f64 x (sin.f64 x))) (/.f64 (tan.f64 (/.f64 x 2)) x)))>)
3.109 * * * [regime-changes]: Trying 1 branch expressions: (x)
3.109 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x)))> #<alt (λ (x) (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (*.f64 (*.f64 x x) (+.f64 1 (cos.f64 x)))))> #<alt (λ (x) (/.f64 (/.f64 (sin.f64 x) 1) (/.f64 (*.f64 x x) (tan.f64 (/.f64 x 2)))))> #<alt (λ (x) (/.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (-.f64 (*.f64 1 1) (*.f64 (cos.f64 x) (cos.f64 x)))) (/.f64 (*.f64 x x) (-.f64 1 (cos.f64 x)))))> #<alt (λ (x) (*.f64 (/.f64 1 (/.f64 x (sin.f64 x))) (/.f64 (tan.f64 (/.f64 x 2)) x)))>)
3.174 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
3.175 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x))
3.177 * * [simplify]: iteration  0 :  10  enodes  (cost  17 )
3.177 * * [simplify]: iteration  1 :  10  enodes  (cost  17 )
3.177 * [simplify]: Simplified to:
   (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x))
6.239 * [regime-testing]: End program error score: 0.12775694774869706