5.134 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.300 * * * [progress]: [2/2] Setting up program.
0.302 * [progress]: [Phase 2 of 3] Improving.
0.302 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (-.f64 1 (cos.f64 x)) (*.f64 x x))
0.318 * * [simplify]: iteration  0 :  365  enodes  (cost  8 )
0.318 * * [simplify]: iteration  1 :  365  enodes  (cost  8 )
0.318 * [simplify]: Simplified to:
   (/.f64 (-.f64 1 (cos.f64 x)) (*.f64 x x))
0.319 * * [progress]: iteration 1 / 4
0.319 * * * [progress]: picking best candidate
0.321 * * * * [pick]: Picked  #<alt (λ (x) (/.f64 (-.f64 1 (cos.f64 x)) (*.f64 x x)))>
0.321 * * * [progress]: localizing error
0.327 * * * [progress]: generating rewritten candidates
0.327 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.339 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.344 * * * [progress]: generating series expansions
0.344 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.344 * [approximate]: Taking taylor expansion of (/ (- 1 (cos x)) (pow x 2)) in (x) around 0
0.344 * [taylor]: Taking taylor expansion of (/ (- 1 (cos x)) (pow x 2)) in x
0.344 * [taylor]: Taking taylor expansion of (- 1 (cos x)) in x
0.345 * [taylor]: Taking taylor expansion of 1 in x
0.345 * [taylor]: Taking taylor expansion of (cos x) in x
0.345 * [taylor]: Taking taylor expansion of x in x
0.345 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.345 * [taylor]: Taking taylor expansion of x in x
0.346 * [taylor]: Taking taylor expansion of (/ (- 1 (cos x)) (pow x 2)) in x
0.346 * [taylor]: Taking taylor expansion of (- 1 (cos x)) in x
0.346 * [taylor]: Taking taylor expansion of 1 in x
0.346 * [taylor]: Taking taylor expansion of (cos x) in x
0.346 * [taylor]: Taking taylor expansion of x in x
0.346 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.346 * [taylor]: Taking taylor expansion of x in x
0.348 * [approximate]: Taking taylor expansion of (* (- 1 (cos (/ 1 x))) (pow x 2)) in (x) around 0
0.348 * [taylor]: Taking taylor expansion of (* (- 1 (cos (/ 1 x))) (pow x 2)) in x
0.348 * [taylor]: Taking taylor expansion of (- 1 (cos (/ 1 x))) in x
0.348 * [taylor]: Taking taylor expansion of 1 in x
0.348 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.348 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.348 * [taylor]: Taking taylor expansion of x in x
0.348 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.348 * [taylor]: Taking taylor expansion of x in x
0.348 * [taylor]: Taking taylor expansion of (* (- 1 (cos (/ 1 x))) (pow x 2)) in x
0.348 * [taylor]: Taking taylor expansion of (- 1 (cos (/ 1 x))) in x
0.348 * [taylor]: Taking taylor expansion of 1 in x
0.348 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.348 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.348 * [taylor]: Taking taylor expansion of x in x
0.348 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.348 * [taylor]: Taking taylor expansion of x in x
0.349 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 1 (cos (/ -1 x)))) in (x) around 0
0.349 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1 (cos (/ -1 x)))) in x
0.349 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.349 * [taylor]: Taking taylor expansion of x in x
0.349 * [taylor]: Taking taylor expansion of (- 1 (cos (/ -1 x))) in x
0.349 * [taylor]: Taking taylor expansion of 1 in x
0.349 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.349 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.350 * [taylor]: Taking taylor expansion of -1 in x
0.350 * [taylor]: Taking taylor expansion of x in x
0.350 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1 (cos (/ -1 x)))) in x
0.350 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.350 * [taylor]: Taking taylor expansion of x in x
0.350 * [taylor]: Taking taylor expansion of (- 1 (cos (/ -1 x))) in x
0.350 * [taylor]: Taking taylor expansion of 1 in x
0.350 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.350 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.350 * [taylor]: Taking taylor expansion of -1 in x
0.350 * [taylor]: Taking taylor expansion of x in x
0.351 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.351 * [approximate]: Taking taylor expansion of (- 1 (cos x)) in (x) around 0
0.351 * [taylor]: Taking taylor expansion of (- 1 (cos x)) in x
0.351 * [taylor]: Taking taylor expansion of 1 in x
0.351 * [taylor]: Taking taylor expansion of (cos x) in x
0.351 * [taylor]: Taking taylor expansion of x in x
0.351 * [taylor]: Taking taylor expansion of (- 1 (cos x)) in x
0.351 * [taylor]: Taking taylor expansion of 1 in x
0.351 * [taylor]: Taking taylor expansion of (cos x) in x
0.351 * [taylor]: Taking taylor expansion of x in x
0.352 * [approximate]: Taking taylor expansion of (- 1 (cos (/ 1 x))) in (x) around 0
0.352 * [taylor]: Taking taylor expansion of (- 1 (cos (/ 1 x))) in x
0.352 * [taylor]: Taking taylor expansion of 1 in x
0.352 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.352 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.352 * [taylor]: Taking taylor expansion of x in x
0.352 * [taylor]: Taking taylor expansion of (- 1 (cos (/ 1 x))) in x
0.353 * [taylor]: Taking taylor expansion of 1 in x
0.353 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.353 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.353 * [taylor]: Taking taylor expansion of x in x
0.353 * [approximate]: Taking taylor expansion of (- 1 (cos (/ -1 x))) in (x) around 0
0.353 * [taylor]: Taking taylor expansion of (- 1 (cos (/ -1 x))) in x
0.353 * [taylor]: Taking taylor expansion of 1 in x
0.353 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.353 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.353 * [taylor]: Taking taylor expansion of -1 in x
0.353 * [taylor]: Taking taylor expansion of x in x
0.353 * [taylor]: Taking taylor expansion of (- 1 (cos (/ -1 x))) in x
0.353 * [taylor]: Taking taylor expansion of 1 in x
0.353 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.353 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.353 * [taylor]: Taking taylor expansion of -1 in x
0.353 * [taylor]: Taking taylor expansion of x in x
0.354 * * * [progress]: simplifying candidates
0.354 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 (log.f64 (-.f64 1 (cos.f64 x))) (+.f64 (log.f64 x) (log.f64 x)))
  (-.f64 (log.f64 (-.f64 1 (cos.f64 x))) (log.f64 (*.f64 x x)))
  (log.f64 (/.f64 (-.f64 1 (cos.f64 x)) (*.f64 x x)))
  (exp.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) x) (*.f64 (*.f64 x 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 (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 x x)) (/.f64 (-.f64 1 (cos.f64 x)) (*.f64 x x))) (/.f64 (-.f64 1 (cos.f64 x)) (*.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)))
  (neg.f64 (-.f64 1 (cos.f64 x)))
  (neg.f64 (*.f64 x x))
  (/.f64 1 (*.f64 x x))
  (/.f64 (cos.f64 x) (*.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 (sqrt.f64 (-.f64 1 (cos.f64 x))) x)
  (/.f64 (sqrt.f64 (-.f64 1 (cos.f64 x))) x)
  (/.f64 1 x)
  (/.f64 (-.f64 1 (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 (+.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 1 (*.f64 x x))
  (/.f64 (*.f64 x x) (-.f64 1 (cos.f64 x)))
  (/.f64 (-.f64 1 (cos.f64 x)) x)
  (/.f64 (*.f64 x x) (cbrt.f64 (-.f64 1 (cos.f64 x))))
  (/.f64 (*.f64 x x) (sqrt.f64 (-.f64 1 (cos.f64 x))))
  (/.f64 (*.f64 x x) (-.f64 1 (cos.f64 x)))
  (/.f64 (*.f64 x x) (-.f64 (sqrt.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) (+.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 (exp.f64 1) (exp.f64 (cos.f64 x)))
  (log.f64 (-.f64 1 (cos.f64 x)))
  (exp.f64 (-.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)))
  (*.f64 (*.f64 (-.f64 1 (cos.f64 x)) (-.f64 1 (cos.f64 x))) (-.f64 1 (cos.f64 x)))
  (sqrt.f64 (-.f64 1 (cos.f64 x)))
  (sqrt.f64 (-.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))))
  (neg.f64 (cos.f64 x))
  (-.f64 (*.f64 1 1) (*.f64 (cos.f64 x) (cos.f64 x)))
  (+.f64 1 (cos.f64 x))
  (+.f64 (sqrt.f64 1) (sqrt.f64 (cos.f64 x)))
  (-.f64 (sqrt.f64 1) (sqrt.f64 (cos.f64 x)))
  (+.f64 1 (sqrt.f64 (cos.f64 x)))
  (-.f64 1 (sqrt.f64 (cos.f64 x)))
  (-.f64 1 (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))
0.394 * * [simplify]: iteration  0 :  4909  enodes  (cost  455 )
0.394 * * [simplify]: iteration  1 :  4909  enodes  (cost  455 )
0.397 * [simplify]: Simplified to:
   (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)))
  (exp.f64 (/.f64 (-.f64 1 (cos.f64 x)) (*.f64 x x)))
  (/.f64 (pow.f64 (-.f64 1 (cos.f64 x)) 3) (pow.f64 x 6))
  (/.f64 (pow.f64 (-.f64 1 (cos.f64 x)) 3) (pow.f64 x 6))
  (*.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 (pow.f64 (-.f64 1 (cos.f64 x)) 3) (pow.f64 x 6))
  (sqrt.f64 (/.f64 (-.f64 1 (cos.f64 x)) (*.f64 x x)))
  (sqrt.f64 (/.f64 (-.f64 1 (cos.f64 x)) (*.f64 x x)))
  (-.f64 (cos.f64 x) 1)
  (neg.f64 (*.f64 x x))
  (/.f64 1 (*.f64 x x))
  (/.f64 (cos.f64 x) (*.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 (sqrt.f64 (-.f64 1 (cos.f64 x))) x)
  (/.f64 (sqrt.f64 (-.f64 1 (cos.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 1 (*.f64 x x))
  (/.f64 x (/.f64 (-.f64 1 (cos.f64 x)) x))
  (/.f64 (-.f64 1 (cos.f64 x)) x)
  (/.f64 x (/.f64 (cbrt.f64 (-.f64 1 (cos.f64 x))) x))
  (/.f64 x (/.f64 (sqrt.f64 (-.f64 1 (cos.f64 x))) x))
  (/.f64 x (/.f64 (-.f64 1 (cos.f64 x)) x))
  (/.f64 x (/.f64 (-.f64 1 (sqrt.f64 (cos.f64 x))) x))
  (/.f64 x (/.f64 (-.f64 1 (sqrt.f64 (cos.f64 x))) x))
  (/.f64 x (/.f64 (-.f64 1 (cos.f64 x)) 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 E.f64 (exp.f64 (cos.f64 x)))
  (log.f64 (-.f64 1 (cos.f64 x)))
  (/.f64 E.f64 (exp.f64 (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)))
  (pow.f64 (-.f64 1 (cos.f64 x)) 3)
  (sqrt.f64 (-.f64 1 (cos.f64 x)))
  (sqrt.f64 (-.f64 1 (cos.f64 x)))
  (-.f64 1 (pow.f64 (cos.f64 x) 3))
  (+.f64 1 (*.f64 (cos.f64 x) (+.f64 1 (cos.f64 x))))
  (neg.f64 (cos.f64 x))
  (*.f64 (sin.f64 x) (sin.f64 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 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))
0.397 * * * [progress]: adding candidates to table
0.458 * * [progress]: iteration 2 / 4
0.458 * * * [progress]: picking best candidate
0.473 * * * * [pick]: Picked  #<alt (λ (x) (/.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x))) (*.f64 x x)))>
0.473 * * * [progress]: localizing error
0.483 * * * [progress]: generating rewritten candidates
0.483 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
0.494 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
0.498 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
0.505 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
0.517 * * * [progress]: generating series expansions
0.517 * * * * [progress]: [ 1 / 4 ] generating series at (2)
0.518 * [approximate]: Taking taylor expansion of (/ (pow (sin x) 2) (* (+ (cos x) 1) (pow x 2))) in (x) around 0
0.518 * [taylor]: Taking taylor expansion of (/ (pow (sin x) 2) (* (+ (cos x) 1) (pow x 2))) in x
0.518 * [taylor]: Taking taylor expansion of (pow (sin x) 2) in x
0.518 * [taylor]: Taking taylor expansion of (sin x) in x
0.518 * [taylor]: Taking taylor expansion of x in x
0.518 * [taylor]: Taking taylor expansion of (* (+ (cos x) 1) (pow x 2)) in x
0.518 * [taylor]: Taking taylor expansion of (+ (cos x) 1) in x
0.518 * [taylor]: Taking taylor expansion of (cos x) in x
0.518 * [taylor]: Taking taylor expansion of x in x
0.518 * [taylor]: Taking taylor expansion of 1 in x
0.518 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.518 * [taylor]: Taking taylor expansion of x in x
0.518 * [taylor]: Taking taylor expansion of (/ (pow (sin x) 2) (* (+ (cos x) 1) (pow x 2))) in x
0.518 * [taylor]: Taking taylor expansion of (pow (sin x) 2) in x
0.518 * [taylor]: Taking taylor expansion of (sin x) in x
0.518 * [taylor]: Taking taylor expansion of x in x
0.519 * [taylor]: Taking taylor expansion of (* (+ (cos x) 1) (pow x 2)) in x
0.519 * [taylor]: Taking taylor expansion of (+ (cos x) 1) in x
0.519 * [taylor]: Taking taylor expansion of (cos x) in x
0.519 * [taylor]: Taking taylor expansion of x in x
0.519 * [taylor]: Taking taylor expansion of 1 in x
0.519 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.519 * [taylor]: Taking taylor expansion of x in x
0.520 * [approximate]: Taking taylor expansion of (/ (* (pow x 2) (pow (sin (/ 1 x)) 2)) (+ (cos (/ 1 x)) 1)) in (x) around 0
0.520 * [taylor]: Taking taylor expansion of (/ (* (pow x 2) (pow (sin (/ 1 x)) 2)) (+ (cos (/ 1 x)) 1)) in x
0.520 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow (sin (/ 1 x)) 2)) in x
0.520 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.520 * [taylor]: Taking taylor expansion of x in x
0.521 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x
0.521 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.521 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.521 * [taylor]: Taking taylor expansion of x in x
0.521 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 x)) 1) in x
0.521 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.521 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.521 * [taylor]: Taking taylor expansion of x in x
0.521 * [taylor]: Taking taylor expansion of 1 in x
0.521 * [taylor]: Taking taylor expansion of (/ (* (pow x 2) (pow (sin (/ 1 x)) 2)) (+ (cos (/ 1 x)) 1)) in x
0.521 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow (sin (/ 1 x)) 2)) in x
0.521 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.521 * [taylor]: Taking taylor expansion of x in x
0.521 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x
0.521 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.521 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.521 * [taylor]: Taking taylor expansion of x in x
0.521 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 x)) 1) in x
0.521 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.521 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.521 * [taylor]: Taking taylor expansion of x in x
0.521 * [taylor]: Taking taylor expansion of 1 in x
0.526 * [approximate]: Taking taylor expansion of (/ (* (pow (sin (/ -1 x)) 2) (pow x 2)) (+ (cos (/ -1 x)) 1)) in (x) around 0
0.526 * [taylor]: Taking taylor expansion of (/ (* (pow (sin (/ -1 x)) 2) (pow x 2)) (+ (cos (/ -1 x)) 1)) in x
0.526 * [taylor]: Taking taylor expansion of (* (pow (sin (/ -1 x)) 2) (pow x 2)) in x
0.526 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x
0.526 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.526 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.526 * [taylor]: Taking taylor expansion of -1 in x
0.526 * [taylor]: Taking taylor expansion of x in x
0.526 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.526 * [taylor]: Taking taylor expansion of x in x
0.526 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 x)) 1) in x
0.526 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.526 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.526 * [taylor]: Taking taylor expansion of -1 in x
0.526 * [taylor]: Taking taylor expansion of x in x
0.526 * [taylor]: Taking taylor expansion of 1 in x
0.526 * [taylor]: Taking taylor expansion of (/ (* (pow (sin (/ -1 x)) 2) (pow x 2)) (+ (cos (/ -1 x)) 1)) in x
0.526 * [taylor]: Taking taylor expansion of (* (pow (sin (/ -1 x)) 2) (pow x 2)) in x
0.526 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x
0.526 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.526 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.526 * [taylor]: Taking taylor expansion of -1 in x
0.526 * [taylor]: Taking taylor expansion of x in x
0.527 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.527 * [taylor]: Taking taylor expansion of x in x
0.527 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 x)) 1) in x
0.527 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.527 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.527 * [taylor]: Taking taylor expansion of -1 in x
0.527 * [taylor]: Taking taylor expansion of x in x
0.527 * [taylor]: Taking taylor expansion of 1 in x
0.531 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
0.531 * [approximate]: Taking taylor expansion of (+ (cos x) 1) in (x) around 0
0.531 * [taylor]: Taking taylor expansion of (+ (cos x) 1) in x
0.531 * [taylor]: Taking taylor expansion of (cos x) in x
0.531 * [taylor]: Taking taylor expansion of x in x
0.531 * [taylor]: Taking taylor expansion of 1 in x
0.531 * [taylor]: Taking taylor expansion of (+ (cos x) 1) in x
0.531 * [taylor]: Taking taylor expansion of (cos x) in x
0.531 * [taylor]: Taking taylor expansion of x in x
0.531 * [taylor]: Taking taylor expansion of 1 in x
0.532 * [approximate]: Taking taylor expansion of (+ (cos (/ 1 x)) 1) in (x) around 0
0.532 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 x)) 1) in x
0.532 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.532 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.532 * [taylor]: Taking taylor expansion of x in x
0.532 * [taylor]: Taking taylor expansion of 1 in x
0.532 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 x)) 1) in x
0.532 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.532 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.532 * [taylor]: Taking taylor expansion of x in x
0.532 * [taylor]: Taking taylor expansion of 1 in x
0.532 * [approximate]: Taking taylor expansion of (+ (cos (/ -1 x)) 1) in (x) around 0
0.532 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 x)) 1) in x
0.532 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.532 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.532 * [taylor]: Taking taylor expansion of -1 in x
0.532 * [taylor]: Taking taylor expansion of x in x
0.532 * [taylor]: Taking taylor expansion of 1 in x
0.532 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 x)) 1) in x
0.532 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.532 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.532 * [taylor]: Taking taylor expansion of -1 in x
0.532 * [taylor]: Taking taylor expansion of x in x
0.533 * [taylor]: Taking taylor expansion of 1 in x
0.533 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
0.533 * [approximate]: Taking taylor expansion of (pow (sin x) 2) in (x) around 0
0.533 * [taylor]: Taking taylor expansion of (pow (sin x) 2) in x
0.533 * [taylor]: Taking taylor expansion of (sin x) in x
0.533 * [taylor]: Taking taylor expansion of x in x
0.533 * [taylor]: Taking taylor expansion of (pow (sin x) 2) in x
0.533 * [taylor]: Taking taylor expansion of (sin x) in x
0.533 * [taylor]: Taking taylor expansion of x in x
0.534 * [approximate]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in (x) around 0
0.534 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x
0.534 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.534 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.534 * [taylor]: Taking taylor expansion of x in x
0.534 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x
0.534 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.534 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.534 * [taylor]: Taking taylor expansion of x in x
0.535 * [approximate]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in (x) around 0
0.535 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x
0.535 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.535 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.535 * [taylor]: Taking taylor expansion of -1 in x
0.535 * [taylor]: Taking taylor expansion of x in x
0.535 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x
0.535 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.535 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.535 * [taylor]: Taking taylor expansion of -1 in x
0.535 * [taylor]: Taking taylor expansion of x in x
0.536 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
0.536 * [approximate]: Taking taylor expansion of (/ (pow (sin x) 2) (+ (cos x) 1)) in (x) around 0
0.536 * [taylor]: Taking taylor expansion of (/ (pow (sin x) 2) (+ (cos x) 1)) in x
0.536 * [taylor]: Taking taylor expansion of (pow (sin x) 2) in x
0.536 * [taylor]: Taking taylor expansion of (sin x) in x
0.536 * [taylor]: Taking taylor expansion of x in x
0.537 * [taylor]: Taking taylor expansion of (+ (cos x) 1) in x
0.537 * [taylor]: Taking taylor expansion of (cos x) in x
0.537 * [taylor]: Taking taylor expansion of x in x
0.537 * [taylor]: Taking taylor expansion of 1 in x
0.537 * [taylor]: Taking taylor expansion of (/ (pow (sin x) 2) (+ (cos x) 1)) in x
0.537 * [taylor]: Taking taylor expansion of (pow (sin x) 2) in x
0.537 * [taylor]: Taking taylor expansion of (sin x) in x
0.537 * [taylor]: Taking taylor expansion of x in x
0.537 * [taylor]: Taking taylor expansion of (+ (cos x) 1) in x
0.537 * [taylor]: Taking taylor expansion of (cos x) in x
0.537 * [taylor]: Taking taylor expansion of x in x
0.537 * [taylor]: Taking taylor expansion of 1 in x
0.538 * [approximate]: Taking taylor expansion of (/ (pow (sin (/ 1 x)) 2) (+ (cos (/ 1 x)) 1)) in (x) around 0
0.538 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ 1 x)) 2) (+ (cos (/ 1 x)) 1)) in x
0.538 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x
0.538 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.538 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.538 * [taylor]: Taking taylor expansion of x in x
0.538 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 x)) 1) in x
0.538 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.538 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.538 * [taylor]: Taking taylor expansion of x in x
0.538 * [taylor]: Taking taylor expansion of 1 in x
0.539 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ 1 x)) 2) (+ (cos (/ 1 x)) 1)) in x
0.539 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x
0.539 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.539 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.539 * [taylor]: Taking taylor expansion of x in x
0.539 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 x)) 1) in x
0.539 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.539 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.539 * [taylor]: Taking taylor expansion of x in x
0.539 * [taylor]: Taking taylor expansion of 1 in x
0.542 * [approximate]: Taking taylor expansion of (/ (pow (sin (/ -1 x)) 2) (+ (cos (/ -1 x)) 1)) in (x) around 0
0.542 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ -1 x)) 2) (+ (cos (/ -1 x)) 1)) in x
0.542 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x
0.542 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.542 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.542 * [taylor]: Taking taylor expansion of -1 in x
0.542 * [taylor]: Taking taylor expansion of x in x
0.542 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 x)) 1) in x
0.542 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.542 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.542 * [taylor]: Taking taylor expansion of -1 in x
0.542 * [taylor]: Taking taylor expansion of x in x
0.542 * [taylor]: Taking taylor expansion of 1 in x
0.543 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ -1 x)) 2) (+ (cos (/ -1 x)) 1)) in x
0.543 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x
0.543 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.543 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.543 * [taylor]: Taking taylor expansion of -1 in x
0.543 * [taylor]: Taking taylor expansion of x in x
0.543 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 x)) 1) in x
0.543 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.543 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.543 * [taylor]: Taking taylor expansion of -1 in x
0.543 * [taylor]: Taking taylor expansion of x in x
0.543 * [taylor]: Taking taylor expansion of 1 in x
0.546 * * * [progress]: simplifying candidates
0.547 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.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 (-.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 (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 (log.f64 (*.f64 (sin.f64 x) (sin.f64 x))) (log.f64 (+.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 (log.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x)))) (log.f64 (*.f64 x x)))
  (log.f64 (/.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x))) (*.f64 x x)))
  (exp.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)) (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)))
  (/.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)) (*.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)) (*.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 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 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 (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 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)))
  (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)))
  (neg.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x))))
  (neg.f64 (*.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))
  (/.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 (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 (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 (/.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) 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 1 x)
  (/.f64 (/.f64 (*.f64 (sin.f64 x) (sin.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 (/.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 (*.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 1 (*.f64 x x))
  (/.f64 (*.f64 x x) (/.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) (cbrt.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.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) (/.f64 (sin.f64 x) (cbrt.f64 (+.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) (+.f64 1 (cos.f64 x))))
  (/.f64 (*.f64 x x) (/.f64 (sin.f64 x) (+.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 1 (+.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 (cos.f64 x)))
  (*.f64 (exp.f64 1) (exp.f64 (cos.f64 x)))
  (log.f64 (+.f64 1 (cos.f64 x)))
  (exp.f64 (+.f64 1 (cos.f64 x)))
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  (*.f64 (*.f64 (+.f64 1 (cos.f64 x)) (+.f64 1 (cos.f64 x))) (+.f64 1 (cos.f64 x)))
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  (+.f64 (*.f64 1 1) (-.f64 (*.f64 (cos.f64 x) (cos.f64 x)) (*.f64 1 (cos.f64 x))))
  (-.f64 (*.f64 1 1) (*.f64 (cos.f64 x) (cos.f64 x)))
  (-.f64 1 (cos.f64 x))
  (+.f64 1 (cos.f64 x))
  (*.f64 1/2 (cos.f64 (*.f64 2 x)))
  (-.f64 (cos.f64 (-.f64 x x)) (cos.f64 (+.f64 x x)))
  (+.f64 1 1)
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  (+.f64 (log.f64 (sin.f64 x)) (log.f64 (sin.f64 x)))
  (log.f64 (*.f64 (sin.f64 x) (sin.f64 x)))
  (exp.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)))
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  (cbrt.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)))
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  (*.f64 (sqrt.f64 (sin.f64 x)) (sqrt.f64 (sin.f64 x)))
  (*.f64 (sqrt.f64 (sin.f64 x)) (sqrt.f64 (sin.f64 x)))
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  (*.f64 (sqrt.f64 (sin.f64 x)) (sqrt.f64 (sin.f64 x)))
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  (*.f64 (sin.f64 x) (sqrt.f64 (sin.f64 x)))
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  (-.f64 (log.f64 (*.f64 (sin.f64 x) (sin.f64 x))) (log.f64 (+.f64 1 (cos.f64 x))))
  (log.f64 (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 1 (cos.f64 x))))
  (exp.f64 (/.f64 (*.f64 (sin.f64 x) (sin.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))))
  (/.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 (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 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))))
  (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))))
  (neg.f64 (*.f64 (sin.f64 x) (sin.f64 x)))
  (neg.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)))
  (/.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 (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) 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 1 (+.f64 1 (cos.f64 x)))
  (/.f64 (+.f64 1 (cos.f64 x)) (*.f64 (sin.f64 x) (sin.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 (sin.f64 x) (sin.f64 x)) (sqrt.f64 (+.f64 1 (cos.f64 x))))
  (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) 1)
  (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) 1)
  (/.f64 (+.f64 1 (cos.f64 x)) (sin.f64 x))
  (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (+.f64 (pow.f64 1 3) (pow.f64 (cos.f64 x) 3)))
  (/.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (-.f64 (*.f64 1 1) (*.f64 (cos.f64 x) (cos.f64 x))))
  (*.f64 (+.f64 1 (cos.f64 x)) 2)
  (-.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)))
0.599 * * [simplify]: iteration  0 :  4989  enodes  (cost  1143 )
0.599 * * [simplify]: iteration  1 :  4989  enodes  (cost  1143 )
0.604 * [simplify]: Simplified to:
   (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)))
  (pow.f64 (exp.f64 (/.f64 (sin.f64 x) x)) (/.f64 (tan.f64 (/.f64 x 2)) x))
  (/.f64 (pow.f64 (*.f64 (tan.f64 (/.f64 x 2)) (sin.f64 x)) 3) (pow.f64 x 6))
  (/.f64 (pow.f64 (*.f64 (tan.f64 (/.f64 x 2)) (sin.f64 x)) 3) (pow.f64 x 6))
  (/.f64 (pow.f64 (*.f64 (tan.f64 (/.f64 x 2)) (sin.f64 x)) 3) (pow.f64 x 6))
  (/.f64 (pow.f64 (*.f64 (tan.f64 (/.f64 x 2)) (sin.f64 x)) 3) (pow.f64 x 6))
  (/.f64 (pow.f64 (*.f64 (tan.f64 (/.f64 x 2)) (sin.f64 x)) 3) (pow.f64 x 6))
  (/.f64 (pow.f64 (*.f64 (tan.f64 (/.f64 x 2)) (sin.f64 x)) 3) (pow.f64 x 6))
  (*.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 (pow.f64 (*.f64 (tan.f64 (/.f64 x 2)) (sin.f64 x)) 3) (pow.f64 x 6))
  (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 (tan.f64 (/.f64 x 2)) (neg.f64 (sin.f64 x)))
  (neg.f64 (*.f64 x x))
  (/.f64 (/.f64 1/2 (+.f64 1 (cos.f64 x))) (*.f64 x x))
  (*.f64 (/.f64 (/.f64 1/2 (+.f64 1 (cos.f64 x))) (*.f64 x x)) (cos.f64 (+.f64 x x)))
  (/.f64 (*.f64 (cbrt.f64 (*.f64 (tan.f64 (/.f64 x 2)) (sin.f64 x))) (cbrt.f64 (*.f64 (tan.f64 (/.f64 x 2)) (sin.f64 x)))) x)
  (/.f64 (cbrt.f64 (*.f64 (tan.f64 (/.f64 x 2)) (sin.f64 x))) x)
  (/.f64 (sqrt.f64 (*.f64 (tan.f64 (/.f64 x 2)) (sin.f64 x))) x)
  (/.f64 (sqrt.f64 (*.f64 (tan.f64 (/.f64 x 2)) (sin.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 (/.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 (sin.f64 x) x)
  (/.f64 (tan.f64 (/.f64 x 2)) x)
  (/.f64 (sin.f64 x) x)
  (/.f64 (tan.f64 (/.f64 x 2)) x)
  (/.f64 1 x)
  (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2)))
  (/.f64 (pow.f64 (sin.f64 x) 2) x)
  (/.f64 (/.f64 1 x) (+.f64 1 (cos.f64 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 1 x)
  (/.f64 (-.f64 1 (cos.f64 x)) x)
  (/.f64 1 (*.f64 x x))
  (/.f64 x (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))))
  (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2)))
  (/.f64 x (/.f64 (cbrt.f64 (*.f64 (tan.f64 (/.f64 x 2)) (sin.f64 x))) x))
  (/.f64 x (/.f64 (sqrt.f64 (*.f64 (tan.f64 (/.f64 x 2)) (sin.f64 x))) x))
  (/.f64 x (/.f64 (/.f64 (sin.f64 x) (cbrt.f64 (+.f64 1 (cos.f64 x)))) x))
  (/.f64 x (/.f64 (/.f64 (sin.f64 x) (sqrt.f64 (+.f64 1 (cos.f64 x)))) x))
  (/.f64 x (/.f64 (tan.f64 (/.f64 x 2)) x))
  (/.f64 x (/.f64 (tan.f64 (/.f64 x 2)) x))
  (/.f64 x (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))))
  (*.f64 (+.f64 1 (cos.f64 x)) (*.f64 x x))
  (/.f64 x (/.f64 (+.f64 1 (*.f64 (cos.f64 x) (+.f64 (cos.f64 x) -1))) x))
  (/.f64 x (/.f64 (-.f64 1 (cos.f64 x)) x))
  (*.f64 (+.f64 1 (cos.f64 x)) (*.f64 x x))
  (*.f64 E.f64 (exp.f64 (cos.f64 x)))
  (log.f64 (+.f64 1 (cos.f64 x)))
  (*.f64 E.f64 (exp.f64 (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)))
  (pow.f64 (+.f64 1 (cos.f64 x)) 3)
  (sqrt.f64 (+.f64 1 (cos.f64 x)))
  (sqrt.f64 (+.f64 1 (cos.f64 x)))
  (+.f64 1 (pow.f64 (cos.f64 x) 3))
  (+.f64 1 (*.f64 (cos.f64 x) (+.f64 (cos.f64 x) -1)))
  (pow.f64 (sin.f64 x) 2)
  (-.f64 1 (cos.f64 x))
  (+.f64 1 (cos.f64 x))
  (*.f64 1/2 (cos.f64 (+.f64 x x)))
  (-.f64 1 (cos.f64 (+.f64 x x)))
  2
  (pow.f64 (sin.f64 x) 2)
  2
  (*.f64 (log.f64 (sin.f64 x)) 2)
  (*.f64 (log.f64 (sin.f64 x)) 2)
  (exp.f64 (pow.f64 (sin.f64 x) 2))
  (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)
  (fabs.f64 (sin.f64 x))
  (fabs.f64 (sin.f64 x))
  (pow.f64 (cbrt.f64 (sin.f64 x)) 4)
  (*.f64 (cbrt.f64 (sin.f64 x)) (cbrt.f64 (sin.f64 x)))
  (sin.f64 x)
  (sin.f64 x)
  1
  (pow.f64 (sin.f64 x) 2)
  (sin.f64 x)
  (sin.f64 x)
  2
  (pow.f64 (cbrt.f64 (sin.f64 x)) 5)
  (pow.f64 (sin.f64 x) 3/2)
  (sin.f64 x)
  (pow.f64 (cbrt.f64 (sin.f64 x)) 4)
  (pow.f64 (sin.f64 x) 3/2)
  (pow.f64 (sin.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))))
  (pow.f64 (exp.f64 (tan.f64 (/.f64 x 2))) (sin.f64 x))
  (pow.f64 (*.f64 (tan.f64 (/.f64 x 2)) (sin.f64 x)) 3)
  (pow.f64 (*.f64 (tan.f64 (/.f64 x 2)) (sin.f64 x)) 3)
  (*.f64 (cbrt.f64 (*.f64 (tan.f64 (/.f64 x 2)) (sin.f64 x))) (cbrt.f64 (*.f64 (tan.f64 (/.f64 x 2)) (sin.f64 x))))
  (cbrt.f64 (*.f64 (tan.f64 (/.f64 x 2)) (sin.f64 x)))
  (pow.f64 (*.f64 (tan.f64 (/.f64 x 2)) (sin.f64 x)) 3)
  (sqrt.f64 (*.f64 (tan.f64 (/.f64 x 2)) (sin.f64 x)))
  (sqrt.f64 (*.f64 (tan.f64 (/.f64 x 2)) (sin.f64 x)))
  (neg.f64 (pow.f64 (sin.f64 x) 2))
  (-.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)))
  (/.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 (sin.f64 x) (sqrt.f64 (+.f64 1 (cos.f64 x))))
  (/.f64 (sin.f64 x) (sqrt.f64 (+.f64 1 (cos.f64 x))))
  (sin.f64 x)
  (tan.f64 (/.f64 x 2))
  (sin.f64 x)
  (tan.f64 (/.f64 x 2))
  (/.f64 1 (+.f64 1 (cos.f64 x)))
  (/.f64 (+.f64 1 (cos.f64 x)) (pow.f64 (sin.f64 x) 2))
  (/.f64 (pow.f64 (sin.f64 x) 2) (*.f64 (cbrt.f64 (+.f64 1 (cos.f64 x))) (cbrt.f64 (+.f64 1 (cos.f64 x)))))
  (/.f64 (pow.f64 (sin.f64 x) 2) (sqrt.f64 (+.f64 1 (cos.f64 x))))
  (pow.f64 (sin.f64 x) 2)
  (pow.f64 (sin.f64 x) 2)
  (/.f64 (+.f64 1 (cos.f64 x)) (sin.f64 x))
  (/.f64 (pow.f64 (sin.f64 x) 2) (+.f64 1 (pow.f64 (cos.f64 x) 3)))
  1
  (*.f64 (+.f64 1 (cos.f64 x)) 2)
  (+.f64 (*.f64 (pow.f64 x 4) 1/720) (-.f64 1/2 (*.f64 (*.f64 x x) 1/24)))
  (*.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 (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 (tan.f64 (/.f64 x 2)) (sin.f64 x))
  (*.f64 (tan.f64 (/.f64 x 2)) (sin.f64 x))
0.605 * * * [progress]: adding candidates to table
0.698 * * [progress]: iteration 3 / 4
0.698 * * * [progress]: picking best candidate
0.711 * * * * [pick]: Picked  #<alt (λ (x) (*.f64 (/.f64 1 x) (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2)))))>
0.711 * * * [progress]: localizing error
0.721 * * * [progress]: generating rewritten candidates
0.721 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
0.729 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.743 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 1)
0.752 * * * [progress]: generating series expansions
0.752 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
0.752 * [approximate]: Taking taylor expansion of (/ (* (sin x) (tan (* 1/2 x))) x) in (x) around 0
0.752 * [taylor]: Taking taylor expansion of (/ (* (sin x) (tan (* 1/2 x))) x) in x
0.752 * [taylor]: Taking taylor expansion of (* (sin x) (tan (* 1/2 x))) in x
0.752 * [taylor]: Taking taylor expansion of (sin x) in x
0.752 * [taylor]: Taking taylor expansion of x in x
0.752 * [taylor]: Taking taylor expansion of (tan (* 1/2 x)) in x
0.754 * [taylor]: Rewrote expression to (/ (sin (* 1/2 x)) (cos (* 1/2 x)))
0.754 * [taylor]: Taking taylor expansion of (sin (* 1/2 x)) in x
0.754 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
0.754 * [taylor]: Taking taylor expansion of 1/2 in x
0.754 * [taylor]: Taking taylor expansion of x in x
0.754 * [taylor]: Taking taylor expansion of (cos (* 1/2 x)) in x
0.754 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
0.754 * [taylor]: Taking taylor expansion of 1/2 in x
0.754 * [taylor]: Taking taylor expansion of x in x
0.755 * [taylor]: Taking taylor expansion of x in x
0.755 * [taylor]: Taking taylor expansion of (/ (* (sin x) (tan (* 1/2 x))) x) in x
0.755 * [taylor]: Taking taylor expansion of (* (sin x) (tan (* 1/2 x))) in x
0.755 * [taylor]: Taking taylor expansion of (sin x) in x
0.755 * [taylor]: Taking taylor expansion of x in x
0.755 * [taylor]: Taking taylor expansion of (tan (* 1/2 x)) in x
0.755 * [taylor]: Rewrote expression to (/ (sin (* 1/2 x)) (cos (* 1/2 x)))
0.755 * [taylor]: Taking taylor expansion of (sin (* 1/2 x)) in x
0.755 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
0.755 * [taylor]: Taking taylor expansion of 1/2 in x
0.755 * [taylor]: Taking taylor expansion of x in x
0.755 * [taylor]: Taking taylor expansion of (cos (* 1/2 x)) in x
0.755 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
0.755 * [taylor]: Taking taylor expansion of 1/2 in x
0.755 * [taylor]: Taking taylor expansion of x in x
0.755 * [taylor]: Taking taylor expansion of x in x
0.758 * [approximate]: Taking taylor expansion of (* x (* (tan (/ 1/2 x)) (sin (/ 1 x)))) in (x) around 0
0.758 * [taylor]: Taking taylor expansion of (* x (* (tan (/ 1/2 x)) (sin (/ 1 x)))) in x
0.758 * [taylor]: Taking taylor expansion of x in x
0.758 * [taylor]: Taking taylor expansion of (* (tan (/ 1/2 x)) (sin (/ 1 x))) in x
0.758 * [taylor]: Taking taylor expansion of (tan (/ 1/2 x)) in x
0.758 * [taylor]: Rewrote expression to (/ (sin (/ 1/2 x)) (cos (/ 1/2 x)))
0.758 * [taylor]: Taking taylor expansion of (sin (/ 1/2 x)) in x
0.758 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
0.758 * [taylor]: Taking taylor expansion of 1/2 in x
0.758 * [taylor]: Taking taylor expansion of x in x
0.758 * [taylor]: Taking taylor expansion of (cos (/ 1/2 x)) in x
0.758 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
0.758 * [taylor]: Taking taylor expansion of 1/2 in x
0.758 * [taylor]: Taking taylor expansion of x in x
0.758 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.758 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.758 * [taylor]: Taking taylor expansion of x in x
0.759 * [taylor]: Taking taylor expansion of (* x (* (tan (/ 1/2 x)) (sin (/ 1 x)))) in x
0.759 * [taylor]: Taking taylor expansion of x in x
0.759 * [taylor]: Taking taylor expansion of (* (tan (/ 1/2 x)) (sin (/ 1 x))) in x
0.759 * [taylor]: Taking taylor expansion of (tan (/ 1/2 x)) in x
0.759 * [taylor]: Rewrote expression to (/ (sin (/ 1/2 x)) (cos (/ 1/2 x)))
0.759 * [taylor]: Taking taylor expansion of (sin (/ 1/2 x)) in x
0.759 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
0.759 * [taylor]: Taking taylor expansion of 1/2 in x
0.759 * [taylor]: Taking taylor expansion of x in x
0.759 * [taylor]: Taking taylor expansion of (cos (/ 1/2 x)) in x
0.759 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
0.759 * [taylor]: Taking taylor expansion of 1/2 in x
0.759 * [taylor]: Taking taylor expansion of x in x
0.759 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.759 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.759 * [taylor]: Taking taylor expansion of x in x
0.763 * [approximate]: Taking taylor expansion of (* -1 (* (sin (/ -1 x)) (* (tan (/ -1/2 x)) x))) in (x) around 0
0.763 * [taylor]: Taking taylor expansion of (* -1 (* (sin (/ -1 x)) (* (tan (/ -1/2 x)) x))) in x
0.763 * [taylor]: Taking taylor expansion of -1 in x
0.763 * [taylor]: Taking taylor expansion of (* (sin (/ -1 x)) (* (tan (/ -1/2 x)) x)) in x
0.763 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.763 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.763 * [taylor]: Taking taylor expansion of -1 in x
0.763 * [taylor]: Taking taylor expansion of x in x
0.763 * [taylor]: Taking taylor expansion of (* (tan (/ -1/2 x)) x) in x
0.763 * [taylor]: Taking taylor expansion of (tan (/ -1/2 x)) in x
0.764 * [taylor]: Rewrote expression to (/ (sin (/ -1/2 x)) (cos (/ -1/2 x)))
0.764 * [taylor]: Taking taylor expansion of (sin (/ -1/2 x)) in x
0.764 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
0.764 * [taylor]: Taking taylor expansion of -1/2 in x
0.764 * [taylor]: Taking taylor expansion of x in x
0.764 * [taylor]: Taking taylor expansion of (cos (/ -1/2 x)) in x
0.764 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
0.764 * [taylor]: Taking taylor expansion of -1/2 in x
0.764 * [taylor]: Taking taylor expansion of x in x
0.764 * [taylor]: Taking taylor expansion of x in x
0.764 * [taylor]: Taking taylor expansion of (* -1 (* (sin (/ -1 x)) (* (tan (/ -1/2 x)) x))) in x
0.764 * [taylor]: Taking taylor expansion of -1 in x
0.764 * [taylor]: Taking taylor expansion of (* (sin (/ -1 x)) (* (tan (/ -1/2 x)) x)) in x
0.764 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.764 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.764 * [taylor]: Taking taylor expansion of -1 in x
0.764 * [taylor]: Taking taylor expansion of x in x
0.764 * [taylor]: Taking taylor expansion of (* (tan (/ -1/2 x)) x) in x
0.764 * [taylor]: Taking taylor expansion of (tan (/ -1/2 x)) in x
0.764 * [taylor]: Rewrote expression to (/ (sin (/ -1/2 x)) (cos (/ -1/2 x)))
0.764 * [taylor]: Taking taylor expansion of (sin (/ -1/2 x)) in x
0.764 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
0.764 * [taylor]: Taking taylor expansion of -1/2 in x
0.764 * [taylor]: Taking taylor expansion of x in x
0.764 * [taylor]: Taking taylor expansion of (cos (/ -1/2 x)) in x
0.764 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
0.764 * [taylor]: Taking taylor expansion of -1/2 in x
0.764 * [taylor]: Taking taylor expansion of x in x
0.764 * [taylor]: Taking taylor expansion of x in x
0.769 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.769 * [approximate]: Taking taylor expansion of (/ (* (sin x) (tan (* 1/2 x))) (pow x 2)) in (x) around 0
0.769 * [taylor]: Taking taylor expansion of (/ (* (sin x) (tan (* 1/2 x))) (pow x 2)) in x
0.769 * [taylor]: Taking taylor expansion of (* (sin x) (tan (* 1/2 x))) in x
0.769 * [taylor]: Taking taylor expansion of (sin x) in x
0.769 * [taylor]: Taking taylor expansion of x in x
0.769 * [taylor]: Taking taylor expansion of (tan (* 1/2 x)) in x
0.769 * [taylor]: Rewrote expression to (/ (sin (* 1/2 x)) (cos (* 1/2 x)))
0.769 * [taylor]: Taking taylor expansion of (sin (* 1/2 x)) in x
0.769 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
0.769 * [taylor]: Taking taylor expansion of 1/2 in x
0.769 * [taylor]: Taking taylor expansion of x in x
0.770 * [taylor]: Taking taylor expansion of (cos (* 1/2 x)) in x
0.770 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
0.770 * [taylor]: Taking taylor expansion of 1/2 in x
0.770 * [taylor]: Taking taylor expansion of x in x
0.770 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.770 * [taylor]: Taking taylor expansion of x in x
0.770 * [taylor]: Taking taylor expansion of (/ (* (sin x) (tan (* 1/2 x))) (pow x 2)) in x
0.770 * [taylor]: Taking taylor expansion of (* (sin x) (tan (* 1/2 x))) in x
0.770 * [taylor]: Taking taylor expansion of (sin x) in x
0.770 * [taylor]: Taking taylor expansion of x in x
0.770 * [taylor]: Taking taylor expansion of (tan (* 1/2 x)) in x
0.770 * [taylor]: Rewrote expression to (/ (sin (* 1/2 x)) (cos (* 1/2 x)))
0.770 * [taylor]: Taking taylor expansion of (sin (* 1/2 x)) in x
0.770 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
0.770 * [taylor]: Taking taylor expansion of 1/2 in x
0.770 * [taylor]: Taking taylor expansion of x in x
0.770 * [taylor]: Taking taylor expansion of (cos (* 1/2 x)) in x
0.770 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
0.770 * [taylor]: Taking taylor expansion of 1/2 in x
0.770 * [taylor]: Taking taylor expansion of x in x
0.770 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.770 * [taylor]: Taking taylor expansion of x in x
0.773 * [approximate]: Taking taylor expansion of (* (pow x 2) (* (sin (/ 1 x)) (tan (/ 1/2 x)))) in (x) around 0
0.773 * [taylor]: Taking taylor expansion of (* (pow x 2) (* (sin (/ 1 x)) (tan (/ 1/2 x)))) in x
0.773 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.773 * [taylor]: Taking taylor expansion of x in x
0.773 * [taylor]: Taking taylor expansion of (* (sin (/ 1 x)) (tan (/ 1/2 x))) in x
0.773 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.773 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.773 * [taylor]: Taking taylor expansion of x in x
0.773 * [taylor]: Taking taylor expansion of (tan (/ 1/2 x)) in x
0.773 * [taylor]: Rewrote expression to (/ (sin (/ 1/2 x)) (cos (/ 1/2 x)))
0.773 * [taylor]: Taking taylor expansion of (sin (/ 1/2 x)) in x
0.774 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
0.774 * [taylor]: Taking taylor expansion of 1/2 in x
0.774 * [taylor]: Taking taylor expansion of x in x
0.774 * [taylor]: Taking taylor expansion of (cos (/ 1/2 x)) in x
0.774 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
0.774 * [taylor]: Taking taylor expansion of 1/2 in x
0.774 * [taylor]: Taking taylor expansion of x in x
0.774 * [taylor]: Taking taylor expansion of (* (pow x 2) (* (sin (/ 1 x)) (tan (/ 1/2 x)))) in x
0.774 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.774 * [taylor]: Taking taylor expansion of x in x
0.774 * [taylor]: Taking taylor expansion of (* (sin (/ 1 x)) (tan (/ 1/2 x))) in x
0.774 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.774 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.774 * [taylor]: Taking taylor expansion of x in x
0.774 * [taylor]: Taking taylor expansion of (tan (/ 1/2 x)) in x
0.774 * [taylor]: Rewrote expression to (/ (sin (/ 1/2 x)) (cos (/ 1/2 x)))
0.774 * [taylor]: Taking taylor expansion of (sin (/ 1/2 x)) in x
0.774 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
0.774 * [taylor]: Taking taylor expansion of 1/2 in x
0.774 * [taylor]: Taking taylor expansion of x in x
0.774 * [taylor]: Taking taylor expansion of (cos (/ 1/2 x)) in x
0.774 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
0.774 * [taylor]: Taking taylor expansion of 1/2 in x
0.774 * [taylor]: Taking taylor expansion of x in x
0.778 * [approximate]: Taking taylor expansion of (* (pow x 2) (* (tan (/ -1/2 x)) (sin (/ -1 x)))) in (x) around 0
0.778 * [taylor]: Taking taylor expansion of (* (pow x 2) (* (tan (/ -1/2 x)) (sin (/ -1 x)))) in x
0.778 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.778 * [taylor]: Taking taylor expansion of x in x
0.778 * [taylor]: Taking taylor expansion of (* (tan (/ -1/2 x)) (sin (/ -1 x))) in x
0.778 * [taylor]: Taking taylor expansion of (tan (/ -1/2 x)) in x
0.778 * [taylor]: Rewrote expression to (/ (sin (/ -1/2 x)) (cos (/ -1/2 x)))
0.778 * [taylor]: Taking taylor expansion of (sin (/ -1/2 x)) in x
0.778 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
0.778 * [taylor]: Taking taylor expansion of -1/2 in x
0.778 * [taylor]: Taking taylor expansion of x in x
0.778 * [taylor]: Taking taylor expansion of (cos (/ -1/2 x)) in x
0.778 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
0.778 * [taylor]: Taking taylor expansion of -1/2 in x
0.778 * [taylor]: Taking taylor expansion of x in x
0.779 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.779 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.779 * [taylor]: Taking taylor expansion of -1 in x
0.779 * [taylor]: Taking taylor expansion of x in x
0.779 * [taylor]: Taking taylor expansion of (* (pow x 2) (* (tan (/ -1/2 x)) (sin (/ -1 x)))) in x
0.779 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.779 * [taylor]: Taking taylor expansion of x in x
0.779 * [taylor]: Taking taylor expansion of (* (tan (/ -1/2 x)) (sin (/ -1 x))) in x
0.779 * [taylor]: Taking taylor expansion of (tan (/ -1/2 x)) in x
0.779 * [taylor]: Rewrote expression to (/ (sin (/ -1/2 x)) (cos (/ -1/2 x)))
0.779 * [taylor]: Taking taylor expansion of (sin (/ -1/2 x)) in x
0.779 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
0.779 * [taylor]: Taking taylor expansion of -1/2 in x
0.779 * [taylor]: Taking taylor expansion of x in x
0.779 * [taylor]: Taking taylor expansion of (cos (/ -1/2 x)) in x
0.779 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
0.779 * [taylor]: Taking taylor expansion of -1/2 in x
0.779 * [taylor]: Taking taylor expansion of x in x
0.779 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.779 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.779 * [taylor]: Taking taylor expansion of -1 in x
0.779 * [taylor]: Taking taylor expansion of x in x
0.783 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 1)
0.783 * [approximate]: Taking taylor expansion of (/ (sin x) x) in (x) around 0
0.783 * [taylor]: Taking taylor expansion of (/ (sin x) x) in x
0.783 * [taylor]: Taking taylor expansion of (sin x) in x
0.783 * [taylor]: Taking taylor expansion of x in x
0.783 * [taylor]: Taking taylor expansion of x in x
0.783 * [taylor]: Taking taylor expansion of (/ (sin x) x) in x
0.783 * [taylor]: Taking taylor expansion of (sin x) in x
0.783 * [taylor]: Taking taylor expansion of x in x
0.783 * [taylor]: Taking taylor expansion of x in x
0.784 * [approximate]: Taking taylor expansion of (* x (sin (/ 1 x))) in (x) around 0
0.784 * [taylor]: Taking taylor expansion of (* x (sin (/ 1 x))) in x
0.784 * [taylor]: Taking taylor expansion of x in x
0.784 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.784 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.784 * [taylor]: Taking taylor expansion of x in x
0.784 * [taylor]: Taking taylor expansion of (* x (sin (/ 1 x))) in x
0.784 * [taylor]: Taking taylor expansion of x in x
0.784 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.784 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.784 * [taylor]: Taking taylor expansion of x in x
0.785 * [approximate]: Taking taylor expansion of (* -1 (* (sin (/ -1 x)) x)) in (x) around 0
0.785 * [taylor]: Taking taylor expansion of (* -1 (* (sin (/ -1 x)) x)) in x
0.785 * [taylor]: Taking taylor expansion of -1 in x
0.785 * [taylor]: Taking taylor expansion of (* (sin (/ -1 x)) x) in x
0.785 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.785 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.785 * [taylor]: Taking taylor expansion of -1 in x
0.785 * [taylor]: Taking taylor expansion of x in x
0.785 * [taylor]: Taking taylor expansion of x in x
0.785 * [taylor]: Taking taylor expansion of (* -1 (* (sin (/ -1 x)) x)) in x
0.785 * [taylor]: Taking taylor expansion of -1 in x
0.785 * [taylor]: Taking taylor expansion of (* (sin (/ -1 x)) x) in x
0.785 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.785 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.785 * [taylor]: Taking taylor expansion of -1 in x
0.785 * [taylor]: Taking taylor expansion of x in x
0.785 * [taylor]: Taking taylor expansion of x in x
0.787 * * * [progress]: simplifying candidates
0.788 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
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  (+.f64 (log.f64 (/.f64 (sin.f64 x) x)) (log.f64 (tan.f64 (/.f64 x 2))))
  (log.f64 (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))))
  (exp.f64 (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))))
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  (*.f64 (*.f64 (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))) (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2)))) (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))))
  (sqrt.f64 (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))))
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  (*.f64 (sin.f64 x) (sin.f64 (/.f64 x 2)))
  (*.f64 x (cos.f64 (/.f64 x 2)))
  (*.f64 (sqrt.f64 (/.f64 (sin.f64 x) x)) (sqrt.f64 (tan.f64 (/.f64 x 2))))
  (*.f64 (sqrt.f64 (/.f64 (sin.f64 x) x)) (sqrt.f64 (tan.f64 (/.f64 x 2))))
  (*.f64 (/.f64 (sqrt.f64 (sin.f64 x)) (sqrt.f64 x)) (sqrt.f64 (tan.f64 (/.f64 x 2))))
  (*.f64 (/.f64 (sqrt.f64 (sin.f64 x)) (sqrt.f64 x)) (sqrt.f64 (tan.f64 (/.f64 x 2))))
  (*.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) x) (sqrt.f64 (tan.f64 (/.f64 x 2))))
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  (*.f64 (sqrt.f64 (/.f64 (sin.f64 x) x)) (tan.f64 (/.f64 x 2)))
  (*.f64 (/.f64 (cbrt.f64 (sin.f64 x)) (cbrt.f64 x)) (tan.f64 (/.f64 x 2)))
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  (*.f64 (/.f64 (cbrt.f64 (sin.f64 x)) x) (tan.f64 (/.f64 x 2)))
  (*.f64 (/.f64 (sqrt.f64 (sin.f64 x)) (cbrt.f64 x)) (tan.f64 (/.f64 x 2)))
  (*.f64 (/.f64 (sqrt.f64 (sin.f64 x)) (sqrt.f64 x)) (tan.f64 (/.f64 x 2)))
  (*.f64 (/.f64 (sqrt.f64 (sin.f64 x)) x) (tan.f64 (/.f64 x 2)))
  (*.f64 (/.f64 (sin.f64 x) (cbrt.f64 x)) (tan.f64 (/.f64 x 2)))
  (*.f64 (/.f64 (sin.f64 x) (sqrt.f64 x)) (tan.f64 (/.f64 x 2)))
  (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2)))
  (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2)))
  (*.f64 (/.f64 1 x) (tan.f64 (/.f64 x 2)))
  (*.f64 (/.f64 (sin.f64 x) x) (sin.f64 (/.f64 x 2)))
  (*.f64 (sin.f64 x) (tan.f64 (/.f64 x 2)))
  (*.f64 (/.f64 1 x) (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))))
  (*.f64 (/.f64 1 x) (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))))
  (+.f64 (neg.f64 (log.f64 x)) (+.f64 (-.f64 (log.f64 (sin.f64 x)) (log.f64 x)) (log.f64 (tan.f64 (/.f64 x 2)))))
  (+.f64 (neg.f64 (log.f64 x)) (+.f64 (log.f64 (/.f64 (sin.f64 x) x)) (log.f64 (tan.f64 (/.f64 x 2)))))
  (+.f64 (neg.f64 (log.f64 x)) (log.f64 (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2)))))
  (+.f64 (-.f64 0 (log.f64 x)) (+.f64 (-.f64 (log.f64 (sin.f64 x)) (log.f64 x)) (log.f64 (tan.f64 (/.f64 x 2)))))
  (+.f64 (-.f64 0 (log.f64 x)) (+.f64 (log.f64 (/.f64 (sin.f64 x) x)) (log.f64 (tan.f64 (/.f64 x 2)))))
  (+.f64 (-.f64 0 (log.f64 x)) (log.f64 (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2)))))
  (+.f64 (-.f64 (log.f64 1) (log.f64 x)) (+.f64 (-.f64 (log.f64 (sin.f64 x)) (log.f64 x)) (log.f64 (tan.f64 (/.f64 x 2)))))
  (+.f64 (-.f64 (log.f64 1) (log.f64 x)) (+.f64 (log.f64 (/.f64 (sin.f64 x) x)) (log.f64 (tan.f64 (/.f64 x 2)))))
  (+.f64 (-.f64 (log.f64 1) (log.f64 x)) (log.f64 (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2)))))
  (+.f64 (log.f64 (/.f64 1 x)) (+.f64 (-.f64 (log.f64 (sin.f64 x)) (log.f64 x)) (log.f64 (tan.f64 (/.f64 x 2)))))
  (+.f64 (log.f64 (/.f64 1 x)) (+.f64 (log.f64 (/.f64 (sin.f64 x) x)) (log.f64 (tan.f64 (/.f64 x 2)))))
  (+.f64 (log.f64 (/.f64 1 x)) (log.f64 (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2)))))
  (log.f64 (*.f64 (/.f64 1 x) (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2)))))
  (exp.f64 (*.f64 (/.f64 1 x) (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2)))))
  (*.f64 (/.f64 (*.f64 (*.f64 1 1) 1) (*.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 (tan.f64 (/.f64 x 2)) (tan.f64 (/.f64 x 2))) (tan.f64 (/.f64 x 2)))))
  (*.f64 (/.f64 (*.f64 (*.f64 1 1) 1) (*.f64 (*.f64 x x) x)) (*.f64 (*.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (sin.f64 x) x)) (/.f64 (sin.f64 x) x)) (*.f64 (*.f64 (tan.f64 (/.f64 x 2)) (tan.f64 (/.f64 x 2))) (tan.f64 (/.f64 x 2)))))
  (*.f64 (/.f64 (*.f64 (*.f64 1 1) 1) (*.f64 (*.f64 x x) x)) (*.f64 (*.f64 (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))) (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2)))) (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2)))))
  (*.f64 (*.f64 (*.f64 (/.f64 1 x) (/.f64 1 x)) (/.f64 1 x)) (*.f64 (/.f64 (*.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (sin.f64 x)) (*.f64 (*.f64 x x) x)) (*.f64 (*.f64 (tan.f64 (/.f64 x 2)) (tan.f64 (/.f64 x 2))) (tan.f64 (/.f64 x 2)))))
  (*.f64 (*.f64 (*.f64 (/.f64 1 x) (/.f64 1 x)) (/.f64 1 x)) (*.f64 (*.f64 (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (sin.f64 x) x)) (/.f64 (sin.f64 x) x)) (*.f64 (*.f64 (tan.f64 (/.f64 x 2)) (tan.f64 (/.f64 x 2))) (tan.f64 (/.f64 x 2)))))
  (*.f64 (*.f64 (*.f64 (/.f64 1 x) (/.f64 1 x)) (/.f64 1 x)) (*.f64 (*.f64 (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))) (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2)))) (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2)))))
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  (sqrt.f64 (*.f64 (/.f64 1 x) (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2)))))
  (sqrt.f64 (*.f64 (/.f64 1 x) (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2)))))
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  (*.f64 x (*.f64 x (cos.f64 (/.f64 x 2))))
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  (*.f64 1 (*.f64 (sin.f64 x) (tan.f64 (/.f64 x 2))))
  (*.f64 x x)
  (*.f64 (/.f64 1 x) (/.f64 (sin.f64 x) x))
  (*.f64 (cbrt.f64 (/.f64 1 x)) (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))))
  (*.f64 (sqrt.f64 (/.f64 1 x)) (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))))
  (*.f64 (/.f64 (cbrt.f64 1) (cbrt.f64 x)) (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))))
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  (*.f64 (/.f64 (cbrt.f64 1) x) (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))))
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  (*.f64 (/.f64 (sqrt.f64 1) (sqrt.f64 x)) (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))))
  (*.f64 (/.f64 (sqrt.f64 1) x) (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))))
  (*.f64 (/.f64 1 (cbrt.f64 x)) (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))))
  (*.f64 (/.f64 1 (sqrt.f64 x)) (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))))
  (*.f64 (/.f64 1 x) (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))))
  (*.f64 (/.f64 1 x) (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))))
  (*.f64 (/.f64 1 x) (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))))
  (*.f64 (/.f64 1 x) (*.f64 (sin.f64 x) (sin.f64 (/.f64 x 2))))
  (*.f64 (/.f64 1 x) (*.f64 (/.f64 (sin.f64 x) x) (sin.f64 (/.f64 x 2))))
  (*.f64 (/.f64 1 x) (*.f64 (sin.f64 x) (tan.f64 (/.f64 x 2))))
  (*.f64 1 (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))))
  (-.f64 (log.f64 (sin.f64 x)) (log.f64 x))
  (log.f64 (/.f64 (sin.f64 x) x))
  (exp.f64 (/.f64 (sin.f64 x) x))
  (/.f64 (*.f64 (*.f64 (sin.f64 x) (sin.f64 x)) (sin.f64 x)) (*.f64 (*.f64 x 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) x) (/.f64 (sin.f64 x) x)) (/.f64 (sin.f64 x) x))
  (sqrt.f64 (/.f64 (sin.f64 x) x))
  (sqrt.f64 (/.f64 (sin.f64 x) x))
  (neg.f64 (sin.f64 x))
  (neg.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))
  (/.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))) 1)
  (/.f64 (cbrt.f64 (sin.f64 x)) x)
  (/.f64 (sqrt.f64 (sin.f64 x)) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (sqrt.f64 (sin.f64 x)) (cbrt.f64 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)) 1)
  (/.f64 (sqrt.f64 (sin.f64 x)) x)
  (/.f64 1 (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (sin.f64 x) (cbrt.f64 x))
  (/.f64 1 (sqrt.f64 x))
  (/.f64 (sin.f64 x) (sqrt.f64 x))
  (/.f64 1 1)
  (/.f64 (sin.f64 x) x)
  (/.f64 1 x)
  (/.f64 x (sin.f64 x))
  (/.f64 (sin.f64 x) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (sin.f64 x) (sqrt.f64 x))
  (/.f64 (sin.f64 x) 1)
  (/.f64 x (cbrt.f64 (sin.f64 x)))
  (/.f64 x (sqrt.f64 (sin.f64 x)))
  (/.f64 x (sin.f64 x))
  (-.f64 (+.f64 (*.f64 1/2 x) (*.f64 1/720 (pow.f64 x 5))) (*.f64 1/24 (pow.f64 x 3)))
  (/.f64 (*.f64 (sin.f64 (*.f64 1/2 x)) (sin.f64 x)) (*.f64 (cos.f64 (*.f64 1/2 x)) x))
  (/.f64 (*.f64 (sin.f64 (*.f64 1/2 x)) (sin.f64 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)))
  (-.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)
0.838 * * [simplify]: iteration  0 :  4966  enodes  (cost  1264 )
0.838 * * [simplify]: iteration  1 :  4966  enodes  (cost  1264 )
0.843 * [simplify]: Simplified to:
   (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2)))
  (log.f64 (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))))
  (log.f64 (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))))
  (log.f64 (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))))
  (exp.f64 (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))))
  (pow.f64 (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))) 3)
  (pow.f64 (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))) 3)
  (*.f64 (cbrt.f64 (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2)))) (cbrt.f64 (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2)))))
  (cbrt.f64 (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))))
  (pow.f64 (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))) 3)
  (sqrt.f64 (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))))
  (sqrt.f64 (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))))
  (*.f64 (sin.f64 x) (sin.f64 (/.f64 x 2)))
  (*.f64 x (cos.f64 (/.f64 x 2)))
  (*.f64 (sqrt.f64 (/.f64 (sin.f64 x) x)) (sqrt.f64 (tan.f64 (/.f64 x 2))))
  (*.f64 (sqrt.f64 (/.f64 (sin.f64 x) x)) (sqrt.f64 (tan.f64 (/.f64 x 2))))
  (*.f64 (sqrt.f64 (tan.f64 (/.f64 x 2))) (/.f64 (sqrt.f64 (sin.f64 x)) (sqrt.f64 x)))
  (*.f64 (sqrt.f64 (tan.f64 (/.f64 x 2))) (/.f64 (sqrt.f64 (sin.f64 x)) (sqrt.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) x) (sqrt.f64 (tan.f64 (/.f64 x 2))))
  (/.f64 (sin.f64 x) x)
  (*.f64 (tan.f64 (/.f64 x 2)) (cbrt.f64 (/.f64 (sin.f64 x) x)))
  (*.f64 (tan.f64 (/.f64 x 2)) (sqrt.f64 (/.f64 (sin.f64 x) x)))
  (*.f64 (tan.f64 (/.f64 x 2)) (/.f64 (cbrt.f64 (sin.f64 x)) (cbrt.f64 x)))
  (*.f64 (tan.f64 (/.f64 x 2)) (/.f64 (cbrt.f64 (sin.f64 x)) (sqrt.f64 x)))
  (*.f64 (tan.f64 (/.f64 x 2)) (/.f64 (cbrt.f64 (sin.f64 x)) x))
  (*.f64 (tan.f64 (/.f64 x 2)) (/.f64 (sqrt.f64 (sin.f64 x)) (cbrt.f64 x)))
  (*.f64 (tan.f64 (/.f64 x 2)) (/.f64 (sqrt.f64 (sin.f64 x)) (sqrt.f64 x)))
  (*.f64 (tan.f64 (/.f64 x 2)) (/.f64 (sqrt.f64 (sin.f64 x)) x))
  (*.f64 (tan.f64 (/.f64 x 2)) (/.f64 (sin.f64 x) (cbrt.f64 x)))
  (*.f64 (tan.f64 (/.f64 x 2)) (/.f64 (sin.f64 x) (sqrt.f64 x)))
  (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2)))
  (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2)))
  (/.f64 (tan.f64 (/.f64 x 2)) x)
  (*.f64 (/.f64 (sin.f64 x) x) (sin.f64 (/.f64 x 2)))
  (*.f64 (sin.f64 x) (tan.f64 (/.f64 x 2)))
  (*.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))
  (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)))
  (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)))
  (exp.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)
  (*.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)
  (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 (sin.f64 x) (sin.f64 (/.f64 x 2)))
  (*.f64 x (*.f64 x (cos.f64 (/.f64 x 2))))
  (*.f64 (/.f64 (sin.f64 x) x) (sin.f64 (/.f64 x 2)))
  (*.f64 x (cos.f64 (/.f64 x 2)))
  (*.f64 (sin.f64 x) (tan.f64 (/.f64 x 2)))
  (*.f64 x x)
  (/.f64 (sin.f64 x) (*.f64 x x))
  (*.f64 (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))) (cbrt.f64 (/.f64 1 x)))
  (*.f64 (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))) (sqrt.f64 (/.f64 1 x)))
  (*.f64 (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))) (/.f64 (cbrt.f64 1) (cbrt.f64 x)))
  (/.f64 (cbrt.f64 1) (/.f64 (pow.f64 x 3/2) (*.f64 (sin.f64 x) (tan.f64 (/.f64 x 2)))))
  (*.f64 (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))) (/.f64 (cbrt.f64 1) x))
  (*.f64 (/.f64 (sin.f64 x) (cbrt.f64 x)) (/.f64 (tan.f64 (/.f64 x 2)) x))
  (*.f64 (tan.f64 (/.f64 x 2)) (/.f64 (sin.f64 x) (pow.f64 x 3/2)))
  (*.f64 (/.f64 (sin.f64 x) x) (/.f64 (tan.f64 (/.f64 x 2)) x))
  (*.f64 (/.f64 (sin.f64 x) (cbrt.f64 x)) (/.f64 (tan.f64 (/.f64 x 2)) x))
  (*.f64 (tan.f64 (/.f64 x 2)) (/.f64 (sin.f64 x) (pow.f64 x 3/2)))
  (*.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 (/.f64 (sin.f64 x) x) (sin.f64 (/.f64 x 2)))
  (*.f64 (sin.f64 (/.f64 x 2)) (/.f64 (sin.f64 x) (*.f64 x x)))
  (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2)))
  (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2)))
  (log.f64 (/.f64 (sin.f64 x) x))
  (log.f64 (/.f64 (sin.f64 x) x))
  (exp.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)
  (sqrt.f64 (/.f64 (sin.f64 x) x))
  (sqrt.f64 (/.f64 (sin.f64 x) x))
  (neg.f64 (sin.f64 x))
  (neg.f64 x)
  (*.f64 (/.f64 (cbrt.f64 (sin.f64 x)) (cbrt.f64 x)) (/.f64 (cbrt.f64 (sin.f64 x)) (cbrt.f64 x)))
  (/.f64 (cbrt.f64 (sin.f64 x)) (cbrt.f64 x))
  (*.f64 (cbrt.f64 (sin.f64 x)) (/.f64 (cbrt.f64 (sin.f64 x)) (sqrt.f64 x)))
  (/.f64 (cbrt.f64 (sin.f64 x)) (sqrt.f64 x))
  (*.f64 (cbrt.f64 (sin.f64 x)) (cbrt.f64 (sin.f64 x)))
  (/.f64 (cbrt.f64 (sin.f64 x)) x)
  (/.f64 (sqrt.f64 (sin.f64 x)) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (sqrt.f64 (sin.f64 x)) (cbrt.f64 x))
  (/.f64 (sqrt.f64 (sin.f64 x)) (sqrt.f64 x))
  (/.f64 (sqrt.f64 (sin.f64 x)) (sqrt.f64 x))
  (sqrt.f64 (sin.f64 x))
  (/.f64 (sqrt.f64 (sin.f64 x)) x)
  (/.f64 1 (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (sin.f64 x) (cbrt.f64 x))
  (/.f64 1 (sqrt.f64 x))
  (/.f64 (sin.f64 x) (sqrt.f64 x))
  1
  (/.f64 (sin.f64 x) x)
  (/.f64 1 x)
  (/.f64 x (sin.f64 x))
  (/.f64 (sin.f64 x) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (sin.f64 x) (sqrt.f64 x))
  (sin.f64 x)
  (/.f64 x (cbrt.f64 (sin.f64 x)))
  (/.f64 x (sqrt.f64 (sin.f64 x)))
  (/.f64 x (sin.f64 x))
  (+.f64 (*.f64 1/720 (pow.f64 x 5)) (*.f64 x (-.f64 1/2 (*.f64 (*.f64 x x) 1/24))))
  (/.f64 (*.f64 (sin.f64 x) (sin.f64 (*.f64 x 1/2))) (*.f64 x (cos.f64 (*.f64 x 1/2))))
  (/.f64 (*.f64 (sin.f64 x) (sin.f64 (*.f64 x 1/2))) (*.f64 x (cos.f64 (*.f64 x 1/2))))
  (-.f64 (+.f64 1/2 (*.f64 1/720 (pow.f64 x 4))) (*.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)))))
  (-.f64 (+.f64 1 (*.f64 (pow.f64 x 4) 1/120)) (*.f64 (*.f64 x x) 1/6))
  (/.f64 (sin.f64 x) x)
  (/.f64 (sin.f64 x) x)
0.844 * * * [progress]: adding candidates to table
0.936 * * [progress]: iteration 4 / 4
0.936 * * * [progress]: picking best candidate
0.947 * * * * [pick]: Picked  #<alt (λ (x) (/.f64 1 (/.f64 x (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))))))>
0.948 * * * [progress]: localizing error
0.958 * * * [progress]: generating rewritten candidates
0.959 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
0.970 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2)
0.980 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 1)
0.985 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
0.998 * * * [progress]: generating series expansions
0.998 * * * * [progress]: [ 1 / 4 ] generating series at (2)
0.999 * [approximate]: Taking taylor expansion of (/ (* (sin x) (tan (* 1/2 x))) (pow x 2)) in (x) around 0
0.999 * [taylor]: Taking taylor expansion of (/ (* (sin x) (tan (* 1/2 x))) (pow x 2)) in x
0.999 * [taylor]: Taking taylor expansion of (* (sin x) (tan (* 1/2 x))) in x
0.999 * [taylor]: Taking taylor expansion of (sin x) in x
0.999 * [taylor]: Taking taylor expansion of x in x
0.999 * [taylor]: Taking taylor expansion of (tan (* 1/2 x)) in x
0.999 * [taylor]: Rewrote expression to (/ (sin (* 1/2 x)) (cos (* 1/2 x)))
0.999 * [taylor]: Taking taylor expansion of (sin (* 1/2 x)) in x
0.999 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
0.999 * [taylor]: Taking taylor expansion of 1/2 in x
0.999 * [taylor]: Taking taylor expansion of x in x
0.999 * [taylor]: Taking taylor expansion of (cos (* 1/2 x)) in x
0.999 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
0.999 * [taylor]: Taking taylor expansion of 1/2 in x
0.999 * [taylor]: Taking taylor expansion of x in x
0.999 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.999 * [taylor]: Taking taylor expansion of x in x
0.999 * [taylor]: Taking taylor expansion of (/ (* (sin x) (tan (* 1/2 x))) (pow x 2)) in x
0.999 * [taylor]: Taking taylor expansion of (* (sin x) (tan (* 1/2 x))) in x
0.999 * [taylor]: Taking taylor expansion of (sin x) in x
0.999 * [taylor]: Taking taylor expansion of x in x
0.999 * [taylor]: Taking taylor expansion of (tan (* 1/2 x)) in x
0.999 * [taylor]: Rewrote expression to (/ (sin (* 1/2 x)) (cos (* 1/2 x)))
0.999 * [taylor]: Taking taylor expansion of (sin (* 1/2 x)) in x
1.000 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
1.000 * [taylor]: Taking taylor expansion of 1/2 in x
1.000 * [taylor]: Taking taylor expansion of x in x
1.000 * [taylor]: Taking taylor expansion of (cos (* 1/2 x)) in x
1.000 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
1.000 * [taylor]: Taking taylor expansion of 1/2 in x
1.000 * [taylor]: Taking taylor expansion of x in x
1.000 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.000 * [taylor]: Taking taylor expansion of x in x
1.003 * [approximate]: Taking taylor expansion of (* (pow x 2) (* (tan (/ 1/2 x)) (sin (/ 1 x)))) in (x) around 0
1.003 * [taylor]: Taking taylor expansion of (* (pow x 2) (* (tan (/ 1/2 x)) (sin (/ 1 x)))) in x
1.003 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.003 * [taylor]: Taking taylor expansion of x in x
1.003 * [taylor]: Taking taylor expansion of (* (tan (/ 1/2 x)) (sin (/ 1 x))) in x
1.003 * [taylor]: Taking taylor expansion of (tan (/ 1/2 x)) in x
1.003 * [taylor]: Rewrote expression to (/ (sin (/ 1/2 x)) (cos (/ 1/2 x)))
1.003 * [taylor]: Taking taylor expansion of (sin (/ 1/2 x)) in x
1.003 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
1.003 * [taylor]: Taking taylor expansion of 1/2 in x
1.003 * [taylor]: Taking taylor expansion of x in x
1.003 * [taylor]: Taking taylor expansion of (cos (/ 1/2 x)) in x
1.003 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
1.003 * [taylor]: Taking taylor expansion of 1/2 in x
1.003 * [taylor]: Taking taylor expansion of x in x
1.003 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.003 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.003 * [taylor]: Taking taylor expansion of x in x
1.003 * [taylor]: Taking taylor expansion of (* (pow x 2) (* (tan (/ 1/2 x)) (sin (/ 1 x)))) in x
1.003 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.003 * [taylor]: Taking taylor expansion of x in x
1.003 * [taylor]: Taking taylor expansion of (* (tan (/ 1/2 x)) (sin (/ 1 x))) in x
1.003 * [taylor]: Taking taylor expansion of (tan (/ 1/2 x)) in x
1.003 * [taylor]: Rewrote expression to (/ (sin (/ 1/2 x)) (cos (/ 1/2 x)))
1.003 * [taylor]: Taking taylor expansion of (sin (/ 1/2 x)) in x
1.003 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
1.003 * [taylor]: Taking taylor expansion of 1/2 in x
1.003 * [taylor]: Taking taylor expansion of x in x
1.004 * [taylor]: Taking taylor expansion of (cos (/ 1/2 x)) in x
1.004 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
1.004 * [taylor]: Taking taylor expansion of 1/2 in x
1.004 * [taylor]: Taking taylor expansion of x in x
1.004 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.004 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.004 * [taylor]: Taking taylor expansion of x in x
1.008 * [approximate]: Taking taylor expansion of (* (pow x 2) (* (tan (/ -1/2 x)) (sin (/ -1 x)))) in (x) around 0
1.008 * [taylor]: Taking taylor expansion of (* (pow x 2) (* (tan (/ -1/2 x)) (sin (/ -1 x)))) in x
1.008 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.008 * [taylor]: Taking taylor expansion of x in x
1.008 * [taylor]: Taking taylor expansion of (* (tan (/ -1/2 x)) (sin (/ -1 x))) in x
1.008 * [taylor]: Taking taylor expansion of (tan (/ -1/2 x)) in x
1.008 * [taylor]: Rewrote expression to (/ (sin (/ -1/2 x)) (cos (/ -1/2 x)))
1.008 * [taylor]: Taking taylor expansion of (sin (/ -1/2 x)) in x
1.008 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
1.008 * [taylor]: Taking taylor expansion of -1/2 in x
1.008 * [taylor]: Taking taylor expansion of x in x
1.008 * [taylor]: Taking taylor expansion of (cos (/ -1/2 x)) in x
1.008 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
1.008 * [taylor]: Taking taylor expansion of -1/2 in x
1.008 * [taylor]: Taking taylor expansion of x in x
1.008 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.008 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.008 * [taylor]: Taking taylor expansion of -1 in x
1.008 * [taylor]: Taking taylor expansion of x in x
1.008 * [taylor]: Taking taylor expansion of (* (pow x 2) (* (tan (/ -1/2 x)) (sin (/ -1 x)))) in x
1.008 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.008 * [taylor]: Taking taylor expansion of x in x
1.008 * [taylor]: Taking taylor expansion of (* (tan (/ -1/2 x)) (sin (/ -1 x))) in x
1.008 * [taylor]: Taking taylor expansion of (tan (/ -1/2 x)) in x
1.008 * [taylor]: Rewrote expression to (/ (sin (/ -1/2 x)) (cos (/ -1/2 x)))
1.008 * [taylor]: Taking taylor expansion of (sin (/ -1/2 x)) in x
1.008 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
1.008 * [taylor]: Taking taylor expansion of -1/2 in x
1.008 * [taylor]: Taking taylor expansion of x in x
1.008 * [taylor]: Taking taylor expansion of (cos (/ -1/2 x)) in x
1.008 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
1.008 * [taylor]: Taking taylor expansion of -1/2 in x
1.008 * [taylor]: Taking taylor expansion of x in x
1.009 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.009 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.009 * [taylor]: Taking taylor expansion of -1 in x
1.009 * [taylor]: Taking taylor expansion of x in x
1.012 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2)
1.012 * [approximate]: Taking taylor expansion of (/ (* (sin x) (tan (* 1/2 x))) x) in (x) around 0
1.013 * [taylor]: Taking taylor expansion of (/ (* (sin x) (tan (* 1/2 x))) x) in x
1.013 * [taylor]: Taking taylor expansion of (* (sin x) (tan (* 1/2 x))) in x
1.013 * [taylor]: Taking taylor expansion of (sin x) in x
1.013 * [taylor]: Taking taylor expansion of x in x
1.013 * [taylor]: Taking taylor expansion of (tan (* 1/2 x)) in x
1.013 * [taylor]: Rewrote expression to (/ (sin (* 1/2 x)) (cos (* 1/2 x)))
1.013 * [taylor]: Taking taylor expansion of (sin (* 1/2 x)) in x
1.013 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
1.013 * [taylor]: Taking taylor expansion of 1/2 in x
1.013 * [taylor]: Taking taylor expansion of x in x
1.013 * [taylor]: Taking taylor expansion of (cos (* 1/2 x)) in x
1.013 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
1.013 * [taylor]: Taking taylor expansion of 1/2 in x
1.013 * [taylor]: Taking taylor expansion of x in x
1.013 * [taylor]: Taking taylor expansion of x in x
1.013 * [taylor]: Taking taylor expansion of (/ (* (sin x) (tan (* 1/2 x))) x) in x
1.013 * [taylor]: Taking taylor expansion of (* (sin x) (tan (* 1/2 x))) in x
1.013 * [taylor]: Taking taylor expansion of (sin x) in x
1.013 * [taylor]: Taking taylor expansion of x in x
1.013 * [taylor]: Taking taylor expansion of (tan (* 1/2 x)) in x
1.013 * [taylor]: Rewrote expression to (/ (sin (* 1/2 x)) (cos (* 1/2 x)))
1.013 * [taylor]: Taking taylor expansion of (sin (* 1/2 x)) in x
1.013 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
1.013 * [taylor]: Taking taylor expansion of 1/2 in x
1.013 * [taylor]: Taking taylor expansion of x in x
1.013 * [taylor]: Taking taylor expansion of (cos (* 1/2 x)) in x
1.013 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
1.013 * [taylor]: Taking taylor expansion of 1/2 in x
1.013 * [taylor]: Taking taylor expansion of x in x
1.014 * [taylor]: Taking taylor expansion of x in x
1.016 * [approximate]: Taking taylor expansion of (* x (* (tan (/ 1/2 x)) (sin (/ 1 x)))) in (x) around 0
1.016 * [taylor]: Taking taylor expansion of (* x (* (tan (/ 1/2 x)) (sin (/ 1 x)))) in x
1.016 * [taylor]: Taking taylor expansion of x in x
1.016 * [taylor]: Taking taylor expansion of (* (tan (/ 1/2 x)) (sin (/ 1 x))) in x
1.016 * [taylor]: Taking taylor expansion of (tan (/ 1/2 x)) in x
1.016 * [taylor]: Rewrote expression to (/ (sin (/ 1/2 x)) (cos (/ 1/2 x)))
1.016 * [taylor]: Taking taylor expansion of (sin (/ 1/2 x)) in x
1.016 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
1.016 * [taylor]: Taking taylor expansion of 1/2 in x
1.016 * [taylor]: Taking taylor expansion of x in x
1.016 * [taylor]: Taking taylor expansion of (cos (/ 1/2 x)) in x
1.017 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
1.017 * [taylor]: Taking taylor expansion of 1/2 in x
1.017 * [taylor]: Taking taylor expansion of x in x
1.017 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.017 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.017 * [taylor]: Taking taylor expansion of x in x
1.017 * [taylor]: Taking taylor expansion of (* x (* (tan (/ 1/2 x)) (sin (/ 1 x)))) in x
1.017 * [taylor]: Taking taylor expansion of x in x
1.017 * [taylor]: Taking taylor expansion of (* (tan (/ 1/2 x)) (sin (/ 1 x))) in x
1.017 * [taylor]: Taking taylor expansion of (tan (/ 1/2 x)) in x
1.017 * [taylor]: Rewrote expression to (/ (sin (/ 1/2 x)) (cos (/ 1/2 x)))
1.017 * [taylor]: Taking taylor expansion of (sin (/ 1/2 x)) in x
1.017 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
1.017 * [taylor]: Taking taylor expansion of 1/2 in x
1.017 * [taylor]: Taking taylor expansion of x in x
1.017 * [taylor]: Taking taylor expansion of (cos (/ 1/2 x)) in x
1.017 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
1.017 * [taylor]: Taking taylor expansion of 1/2 in x
1.017 * [taylor]: Taking taylor expansion of x in x
1.017 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.017 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.017 * [taylor]: Taking taylor expansion of x in x
1.022 * [approximate]: Taking taylor expansion of (* -1 (* (sin (/ -1 x)) (* (tan (/ -1/2 x)) x))) in (x) around 0
1.022 * [taylor]: Taking taylor expansion of (* -1 (* (sin (/ -1 x)) (* (tan (/ -1/2 x)) x))) in x
1.022 * [taylor]: Taking taylor expansion of -1 in x
1.022 * [taylor]: Taking taylor expansion of (* (sin (/ -1 x)) (* (tan (/ -1/2 x)) x)) in x
1.022 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.022 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.022 * [taylor]: Taking taylor expansion of -1 in x
1.022 * [taylor]: Taking taylor expansion of x in x
1.022 * [taylor]: Taking taylor expansion of (* (tan (/ -1/2 x)) x) in x
1.022 * [taylor]: Taking taylor expansion of (tan (/ -1/2 x)) in x
1.022 * [taylor]: Rewrote expression to (/ (sin (/ -1/2 x)) (cos (/ -1/2 x)))
1.022 * [taylor]: Taking taylor expansion of (sin (/ -1/2 x)) in x
1.022 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
1.022 * [taylor]: Taking taylor expansion of -1/2 in x
1.022 * [taylor]: Taking taylor expansion of x in x
1.022 * [taylor]: Taking taylor expansion of (cos (/ -1/2 x)) in x
1.022 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
1.022 * [taylor]: Taking taylor expansion of -1/2 in x
1.022 * [taylor]: Taking taylor expansion of x in x
1.022 * [taylor]: Taking taylor expansion of x in x
1.022 * [taylor]: Taking taylor expansion of (* -1 (* (sin (/ -1 x)) (* (tan (/ -1/2 x)) x))) in x
1.022 * [taylor]: Taking taylor expansion of -1 in x
1.022 * [taylor]: Taking taylor expansion of (* (sin (/ -1 x)) (* (tan (/ -1/2 x)) x)) in x
1.022 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.022 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.022 * [taylor]: Taking taylor expansion of -1 in x
1.022 * [taylor]: Taking taylor expansion of x in x
1.022 * [taylor]: Taking taylor expansion of (* (tan (/ -1/2 x)) x) in x
1.022 * [taylor]: Taking taylor expansion of (tan (/ -1/2 x)) in x
1.022 * [taylor]: Rewrote expression to (/ (sin (/ -1/2 x)) (cos (/ -1/2 x)))
1.022 * [taylor]: Taking taylor expansion of (sin (/ -1/2 x)) in x
1.022 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
1.022 * [taylor]: Taking taylor expansion of -1/2 in x
1.022 * [taylor]: Taking taylor expansion of x in x
1.022 * [taylor]: Taking taylor expansion of (cos (/ -1/2 x)) in x
1.023 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
1.023 * [taylor]: Taking taylor expansion of -1/2 in x
1.023 * [taylor]: Taking taylor expansion of x in x
1.023 * [taylor]: Taking taylor expansion of x in x
1.027 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 1)
1.028 * [approximate]: Taking taylor expansion of (/ (sin x) x) in (x) around 0
1.028 * [taylor]: Taking taylor expansion of (/ (sin x) x) in x
1.028 * [taylor]: Taking taylor expansion of (sin x) in x
1.028 * [taylor]: Taking taylor expansion of x in x
1.028 * [taylor]: Taking taylor expansion of x in x
1.028 * [taylor]: Taking taylor expansion of (/ (sin x) x) in x
1.028 * [taylor]: Taking taylor expansion of (sin x) in x
1.028 * [taylor]: Taking taylor expansion of x in x
1.028 * [taylor]: Taking taylor expansion of x in x
1.029 * [approximate]: Taking taylor expansion of (* x (sin (/ 1 x))) in (x) around 0
1.029 * [taylor]: Taking taylor expansion of (* x (sin (/ 1 x))) in x
1.029 * [taylor]: Taking taylor expansion of x in x
1.029 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.029 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.029 * [taylor]: Taking taylor expansion of x in x
1.029 * [taylor]: Taking taylor expansion of (* x (sin (/ 1 x))) in x
1.029 * [taylor]: Taking taylor expansion of x in x
1.029 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.029 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.029 * [taylor]: Taking taylor expansion of x in x
1.030 * [approximate]: Taking taylor expansion of (* -1 (* (sin (/ -1 x)) x)) in (x) around 0
1.030 * [taylor]: Taking taylor expansion of (* -1 (* (sin (/ -1 x)) x)) in x
1.030 * [taylor]: Taking taylor expansion of -1 in x
1.030 * [taylor]: Taking taylor expansion of (* (sin (/ -1 x)) x) in x
1.030 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.030 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.030 * [taylor]: Taking taylor expansion of -1 in x
1.030 * [taylor]: Taking taylor expansion of x in x
1.030 * [taylor]: Taking taylor expansion of x in x
1.030 * [taylor]: Taking taylor expansion of (* -1 (* (sin (/ -1 x)) x)) in x
1.030 * [taylor]: Taking taylor expansion of -1 in x
1.030 * [taylor]: Taking taylor expansion of (* (sin (/ -1 x)) x) in x
1.030 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.030 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.030 * [taylor]: Taking taylor expansion of -1 in x
1.030 * [taylor]: Taking taylor expansion of x in x
1.030 * [taylor]: Taking taylor expansion of x in x
1.031 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
1.032 * [approximate]: Taking taylor expansion of (/ (pow x 2) (* (sin x) (tan (* 1/2 x)))) in (x) around 0
1.032 * [taylor]: Taking taylor expansion of (/ (pow x 2) (* (sin x) (tan (* 1/2 x)))) in x
1.032 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.032 * [taylor]: Taking taylor expansion of x in x
1.032 * [taylor]: Taking taylor expansion of (* (sin x) (tan (* 1/2 x))) in x
1.032 * [taylor]: Taking taylor expansion of (sin x) in x
1.032 * [taylor]: Taking taylor expansion of x in x
1.032 * [taylor]: Taking taylor expansion of (tan (* 1/2 x)) in x
1.032 * [taylor]: Rewrote expression to (/ (sin (* 1/2 x)) (cos (* 1/2 x)))
1.032 * [taylor]: Taking taylor expansion of (sin (* 1/2 x)) in x
1.032 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
1.032 * [taylor]: Taking taylor expansion of 1/2 in x
1.032 * [taylor]: Taking taylor expansion of x in x
1.032 * [taylor]: Taking taylor expansion of (cos (* 1/2 x)) in x
1.032 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
1.032 * [taylor]: Taking taylor expansion of 1/2 in x
1.032 * [taylor]: Taking taylor expansion of x in x
1.032 * [taylor]: Taking taylor expansion of (/ (pow x 2) (* (sin x) (tan (* 1/2 x)))) in x
1.032 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.032 * [taylor]: Taking taylor expansion of x in x
1.032 * [taylor]: Taking taylor expansion of (* (sin x) (tan (* 1/2 x))) in x
1.032 * [taylor]: Taking taylor expansion of (sin x) in x
1.032 * [taylor]: Taking taylor expansion of x in x
1.032 * [taylor]: Taking taylor expansion of (tan (* 1/2 x)) in x
1.032 * [taylor]: Rewrote expression to (/ (sin (* 1/2 x)) (cos (* 1/2 x)))
1.032 * [taylor]: Taking taylor expansion of (sin (* 1/2 x)) in x
1.032 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
1.032 * [taylor]: Taking taylor expansion of 1/2 in x
1.032 * [taylor]: Taking taylor expansion of x in x
1.033 * [taylor]: Taking taylor expansion of (cos (* 1/2 x)) in x
1.033 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
1.033 * [taylor]: Taking taylor expansion of 1/2 in x
1.033 * [taylor]: Taking taylor expansion of x in x
1.036 * [approximate]: Taking taylor expansion of (/ 1 (* (pow x 2) (* (sin (/ 1 x)) (tan (/ 1/2 x))))) in (x) around 0
1.036 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (* (sin (/ 1 x)) (tan (/ 1/2 x))))) in x
1.036 * [taylor]: Taking taylor expansion of (* (pow x 2) (* (sin (/ 1 x)) (tan (/ 1/2 x)))) in x
1.036 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.036 * [taylor]: Taking taylor expansion of x in x
1.036 * [taylor]: Taking taylor expansion of (* (sin (/ 1 x)) (tan (/ 1/2 x))) in x
1.036 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.036 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.036 * [taylor]: Taking taylor expansion of x in x
1.036 * [taylor]: Taking taylor expansion of (tan (/ 1/2 x)) in x
1.036 * [taylor]: Rewrote expression to (/ (sin (/ 1/2 x)) (cos (/ 1/2 x)))
1.036 * [taylor]: Taking taylor expansion of (sin (/ 1/2 x)) in x
1.036 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
1.036 * [taylor]: Taking taylor expansion of 1/2 in x
1.036 * [taylor]: Taking taylor expansion of x in x
1.036 * [taylor]: Taking taylor expansion of (cos (/ 1/2 x)) in x
1.036 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
1.036 * [taylor]: Taking taylor expansion of 1/2 in x
1.036 * [taylor]: Taking taylor expansion of x in x
1.036 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (* (sin (/ 1 x)) (tan (/ 1/2 x))))) in x
1.036 * [taylor]: Taking taylor expansion of (* (pow x 2) (* (sin (/ 1 x)) (tan (/ 1/2 x)))) in x
1.036 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.036 * [taylor]: Taking taylor expansion of x in x
1.036 * [taylor]: Taking taylor expansion of (* (sin (/ 1 x)) (tan (/ 1/2 x))) in x
1.036 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.036 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.036 * [taylor]: Taking taylor expansion of x in x
1.037 * [taylor]: Taking taylor expansion of (tan (/ 1/2 x)) in x
1.037 * [taylor]: Rewrote expression to (/ (sin (/ 1/2 x)) (cos (/ 1/2 x)))
1.037 * [taylor]: Taking taylor expansion of (sin (/ 1/2 x)) in x
1.037 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
1.037 * [taylor]: Taking taylor expansion of 1/2 in x
1.037 * [taylor]: Taking taylor expansion of x in x
1.037 * [taylor]: Taking taylor expansion of (cos (/ 1/2 x)) in x
1.037 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
1.037 * [taylor]: Taking taylor expansion of 1/2 in x
1.037 * [taylor]: Taking taylor expansion of x in x
1.044 * [approximate]: Taking taylor expansion of (/ 1 (* (pow x 2) (* (tan (/ -1/2 x)) (sin (/ -1 x))))) in (x) around 0
1.044 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (* (tan (/ -1/2 x)) (sin (/ -1 x))))) in x
1.044 * [taylor]: Taking taylor expansion of (* (pow x 2) (* (tan (/ -1/2 x)) (sin (/ -1 x)))) in x
1.044 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.044 * [taylor]: Taking taylor expansion of x in x
1.044 * [taylor]: Taking taylor expansion of (* (tan (/ -1/2 x)) (sin (/ -1 x))) in x
1.044 * [taylor]: Taking taylor expansion of (tan (/ -1/2 x)) in x
1.044 * [taylor]: Rewrote expression to (/ (sin (/ -1/2 x)) (cos (/ -1/2 x)))
1.044 * [taylor]: Taking taylor expansion of (sin (/ -1/2 x)) in x
1.044 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
1.044 * [taylor]: Taking taylor expansion of -1/2 in x
1.044 * [taylor]: Taking taylor expansion of x in x
1.044 * [taylor]: Taking taylor expansion of (cos (/ -1/2 x)) in x
1.044 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
1.044 * [taylor]: Taking taylor expansion of -1/2 in x
1.044 * [taylor]: Taking taylor expansion of x in x
1.045 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.045 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.045 * [taylor]: Taking taylor expansion of -1 in x
1.045 * [taylor]: Taking taylor expansion of x in x
1.045 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (* (tan (/ -1/2 x)) (sin (/ -1 x))))) in x
1.045 * [taylor]: Taking taylor expansion of (* (pow x 2) (* (tan (/ -1/2 x)) (sin (/ -1 x)))) in x
1.045 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.045 * [taylor]: Taking taylor expansion of x in x
1.045 * [taylor]: Taking taylor expansion of (* (tan (/ -1/2 x)) (sin (/ -1 x))) in x
1.045 * [taylor]: Taking taylor expansion of (tan (/ -1/2 x)) in x
1.045 * [taylor]: Rewrote expression to (/ (sin (/ -1/2 x)) (cos (/ -1/2 x)))
1.045 * [taylor]: Taking taylor expansion of (sin (/ -1/2 x)) in x
1.045 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
1.045 * [taylor]: Taking taylor expansion of -1/2 in x
1.045 * [taylor]: Taking taylor expansion of x in x
1.045 * [taylor]: Taking taylor expansion of (cos (/ -1/2 x)) in x
1.045 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
1.045 * [taylor]: Taking taylor expansion of -1/2 in x
1.045 * [taylor]: Taking taylor expansion of x in x
1.045 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.045 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.046 * [taylor]: Taking taylor expansion of -1 in x
1.046 * [taylor]: Taking taylor expansion of x in x
1.052 * * * [progress]: simplifying candidates
1.054 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (neg.f64 1)
  (neg.f64 (-.f64 (log.f64 x) (+.f64 (-.f64 (log.f64 (sin.f64 x)) (log.f64 x)) (log.f64 (tan.f64 (/.f64 x 2))))))
  (neg.f64 (-.f64 (log.f64 x) (+.f64 (log.f64 (/.f64 (sin.f64 x) x)) (log.f64 (tan.f64 (/.f64 x 2))))))
  (neg.f64 (-.f64 (log.f64 x) (log.f64 (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))))))
  (neg.f64 (log.f64 (/.f64 x (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))))))
  (-.f64 0 (-.f64 (log.f64 x) (+.f64 (-.f64 (log.f64 (sin.f64 x)) (log.f64 x)) (log.f64 (tan.f64 (/.f64 x 2))))))
  (-.f64 0 (-.f64 (log.f64 x) (+.f64 (log.f64 (/.f64 (sin.f64 x) x)) (log.f64 (tan.f64 (/.f64 x 2))))))
  (-.f64 0 (-.f64 (log.f64 x) (log.f64 (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))))))
  (-.f64 0 (log.f64 (/.f64 x (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))))))
  (-.f64 (log.f64 1) (-.f64 (log.f64 x) (+.f64 (-.f64 (log.f64 (sin.f64 x)) (log.f64 x)) (log.f64 (tan.f64 (/.f64 x 2))))))
  (-.f64 (log.f64 1) (-.f64 (log.f64 x) (+.f64 (log.f64 (/.f64 (sin.f64 x) x)) (log.f64 (tan.f64 (/.f64 x 2))))))
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1.121 * * [simplify]: iteration  0 :  5050  enodes  (cost  2111 )
1.132 * [simplify]: Simplified to:
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  (/.f64 (/.f64 x (sin.f64 x)) (tan.f64 (/.f64 x 2)))
  (-.f64 (+.f64 (*.f64 1/720 (pow.f64 x 4)) 1/2) (*.f64 (*.f64 x x) 1/24))
  (/.f64 (*.f64 (sin.f64 x) (sin.f64 (*.f64 x 1/2))) (*.f64 (*.f64 x x) (cos.f64 (*.f64 x 1/2))))
  (/.f64 (*.f64 (sin.f64 x) (sin.f64 (*.f64 x 1/2))) (*.f64 (*.f64 x x) (cos.f64 (*.f64 x 1/2))))
  (+.f64 (*.f64 1/720 (pow.f64 x 5)) (*.f64 x (-.f64 1/2 (*.f64 (*.f64 x x) 1/24))))
  (/.f64 (*.f64 (sin.f64 x) (sin.f64 (*.f64 x 1/2))) (*.f64 x (cos.f64 (*.f64 x 1/2))))
  (/.f64 (*.f64 (sin.f64 x) (sin.f64 (*.f64 x 1/2))) (*.f64 x (cos.f64 (*.f64 x 1/2))))
  (-.f64 (+.f64 1 (*.f64 (pow.f64 x 4) 1/120)) (*.f64 (*.f64 x x) 1/6))
  (/.f64 (sin.f64 x) x)
  (/.f64 (sin.f64 x) x)
  (+.f64 (*.f64 (*.f64 x x) 1/6) (+.f64 2 (*.f64 (pow.f64 x 4) 1/120)))
  (/.f64 (*.f64 (*.f64 x x) (cos.f64 (*.f64 x 1/2))) (*.f64 (sin.f64 x) (sin.f64 (*.f64 x 1/2))))
  (/.f64 (*.f64 (*.f64 x x) (cos.f64 (*.f64 x 1/2))) (*.f64 (sin.f64 x) (sin.f64 (*.f64 x 1/2))))
1.133 * * * [progress]: adding candidates to table
1.261 * [progress]: [Phase 3 of 3] Extracting.
1.262 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (*.f64 (/.f64 (+.f64 1 (sqrt.f64 (cos.f64 x))) x) (/.f64 (-.f64 1 (sqrt.f64 (cos.f64 x))) x)))> #<alt (λ (x) (*.f64 (/.f64 1 x) (/.f64 (*.f64 (sin.f64 x) (sin.f64 (/.f64 x 2))) (*.f64 x (cos.f64 (/.f64 x 2))))))> #<alt (λ (x) (/.f64 1 (*.f64 (/.f64 x (sin.f64 x)) (/.f64 x (tan.f64 (/.f64 x 2))))))> #<alt (λ (x) (*.f64 (/.f64 1 x) (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2)))))> #<alt (λ (x) (*.f64 (/.f64 (sqrt.f64 (*.f64 (tan.f64 (/.f64 x 2)) (sin.f64 x))) x) (/.f64 (sqrt.f64 (*.f64 (tan.f64 (/.f64 x 2)) (sin.f64 x))) x)))> #<alt (λ (x) (/.f64 (*.f64 (sin.f64 x) (tan.f64 (/.f64 x 2))) (*.f64 x x)))>)
1.263 * * * [regime-changes]: Trying 1 branch expressions: (x)
1.263 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (*.f64 (/.f64 (+.f64 1 (sqrt.f64 (cos.f64 x))) x) (/.f64 (-.f64 1 (sqrt.f64 (cos.f64 x))) x)))> #<alt (λ (x) (*.f64 (/.f64 1 x) (/.f64 (*.f64 (sin.f64 x) (sin.f64 (/.f64 x 2))) (*.f64 x (cos.f64 (/.f64 x 2))))))> #<alt (λ (x) (/.f64 1 (*.f64 (/.f64 x (sin.f64 x)) (/.f64 x (tan.f64 (/.f64 x 2))))))> #<alt (λ (x) (*.f64 (/.f64 1 x) (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2)))))> #<alt (λ (x) (*.f64 (/.f64 (sqrt.f64 (*.f64 (tan.f64 (/.f64 x 2)) (sin.f64 x))) x) (/.f64 (sqrt.f64 (*.f64 (tan.f64 (/.f64 x 2)) (sin.f64 x))) x)))> #<alt (λ (x) (/.f64 (*.f64 (sin.f64 x) (tan.f64 (/.f64 x 2))) (*.f64 x x)))>)
1.299 * * * [regime]: Found split indices: #<option (#s(si 3 255))>
1.299 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 (/.f64 1 x) (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))))
1.300 * * [simplify]: iteration  0 :  13  enodes  (cost  13 )
1.300 * * [simplify]: iteration  1 :  13  enodes  (cost  13 )
1.301 * [simplify]: Simplified to:
   (*.f64 (/.f64 1 x) (*.f64 (/.f64 (sin.f64 x) x) (tan.f64 (/.f64 x 2))))
3.505 * [regime-testing]: End program error score: 0.231478011711191