4.804 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.129 * * * [progress]: [2/2] Setting up program.
0.131 * [progress]: [Phase 2 of 3] Improving.
0.132 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- 1.0 (cos x)) (sin x))
0.134 * * [simplify]: iteration  0 :  11  enodes  (cost  4 )
0.135 * * [simplify]: iteration  1 :  14  enodes  (cost  4 )
0.136 * * [simplify]: iteration  2 :  16  enodes  (cost  4 )
0.138 * * [simplify]: iteration  3 :  16  enodes  (cost  4 )
0.138 * [simplify]: Simplified to:
   (/ (- 1.0 (cos x)) (sin x))
0.138 * * [progress]: iteration 1 / 4
0.138 * * * [progress]: picking best candidate
0.140 * * * * [pick]: Picked  #<alt (λ (x) (/ (- 1.0 (cos x)) (sin x)))>
0.140 * * * [progress]: localizing error
0.148 * * * [progress]: generating rewritten candidates
0.148 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.152 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.161 * * * [progress]: generating series expansions
0.161 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.161 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0
0.161 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.161 * [taylor]: Taking taylor expansion of 1.0 in x
0.161 * [taylor]: Taking taylor expansion of (cos x) in x
0.161 * [taylor]: Taking taylor expansion of x in x
0.161 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.161 * [taylor]: Taking taylor expansion of 1.0 in x
0.161 * [taylor]: Taking taylor expansion of (cos x) in x
0.161 * [taylor]: Taking taylor expansion of x in x
0.172 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0
0.172 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
0.172 * [taylor]: Taking taylor expansion of 1.0 in x
0.172 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.172 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.172 * [taylor]: Taking taylor expansion of x in x
0.173 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
0.173 * [taylor]: Taking taylor expansion of 1.0 in x
0.173 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.173 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.173 * [taylor]: Taking taylor expansion of x in x
0.176 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0
0.176 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
0.176 * [taylor]: Taking taylor expansion of 1.0 in x
0.176 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.176 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.176 * [taylor]: Taking taylor expansion of -1 in x
0.176 * [taylor]: Taking taylor expansion of x in x
0.177 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
0.177 * [taylor]: Taking taylor expansion of 1.0 in x
0.177 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.177 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.177 * [taylor]: Taking taylor expansion of -1 in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.180 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.180 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in (x) around 0
0.180 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in x
0.180 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.180 * [taylor]: Taking taylor expansion of 1.0 in x
0.180 * [taylor]: Taking taylor expansion of (cos x) in x
0.180 * [taylor]: Taking taylor expansion of x in x
0.180 * [taylor]: Taking taylor expansion of (sin x) in x
0.180 * [taylor]: Taking taylor expansion of x in x
0.183 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in x
0.183 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.183 * [taylor]: Taking taylor expansion of 1.0 in x
0.184 * [taylor]: Taking taylor expansion of (cos x) in x
0.184 * [taylor]: Taking taylor expansion of x in x
0.184 * [taylor]: Taking taylor expansion of (sin x) in x
0.184 * [taylor]: Taking taylor expansion of x in x
0.209 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in (x) around 0
0.209 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in x
0.209 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
0.209 * [taylor]: Taking taylor expansion of 1.0 in x
0.209 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.209 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.209 * [taylor]: Taking taylor expansion of x in x
0.210 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.210 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.210 * [taylor]: Taking taylor expansion of x in x
0.210 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in x
0.210 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
0.210 * [taylor]: Taking taylor expansion of 1.0 in x
0.210 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.210 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.211 * [taylor]: Taking taylor expansion of x in x
0.211 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.211 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.211 * [taylor]: Taking taylor expansion of x in x
0.217 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in (x) around 0
0.217 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in x
0.217 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
0.217 * [taylor]: Taking taylor expansion of 1.0 in x
0.217 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.217 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.217 * [taylor]: Taking taylor expansion of -1 in x
0.217 * [taylor]: Taking taylor expansion of x in x
0.217 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.217 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.217 * [taylor]: Taking taylor expansion of -1 in x
0.217 * [taylor]: Taking taylor expansion of x in x
0.218 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in x
0.218 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
0.218 * [taylor]: Taking taylor expansion of 1.0 in x
0.218 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.218 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.218 * [taylor]: Taking taylor expansion of -1 in x
0.218 * [taylor]: Taking taylor expansion of x in x
0.218 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.218 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.218 * [taylor]: Taking taylor expansion of -1 in x
0.218 * [taylor]: Taking taylor expansion of x in x
0.224 * * * [progress]: simplifying candidates
0.225 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x))))))
  (fma (- (cbrt (cos x))) (* (cbrt (cos x)) (cbrt (cos x))) (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x)))))
  (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (sqrt (cos x)) (sqrt (cos x)))))
  (fma (- (sqrt (cos x))) (sqrt (cos x)) (* (sqrt (cos x)) (sqrt (cos x))))
  (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (cos x) 1)))
  (fma (- (cos x)) 1 (* (cos x) 1))
  (fma (sqrt 1.0) (sqrt 1.0) (- (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x))))))
  (fma (- (cbrt (cos x))) (* (cbrt (cos x)) (cbrt (cos x))) (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x)))))
  (fma (sqrt 1.0) (sqrt 1.0) (- (* (sqrt (cos x)) (sqrt (cos x)))))
  (fma (- (sqrt (cos x))) (sqrt (cos x)) (* (sqrt (cos x)) (sqrt (cos x))))
  (fma (sqrt 1.0) (sqrt 1.0) (- (* (cos x) 1)))
  (fma (- (cos x)) 1 (* (cos x) 1))
  (fma 1 1.0 (- (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x))))))
  (fma (- (cbrt (cos x))) (* (cbrt (cos x)) (cbrt (cos x))) (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x)))))
  (fma 1 1.0 (- (* (sqrt (cos x)) (sqrt (cos x)))))
  (fma (- (sqrt (cos x))) (sqrt (cos x)) (* (sqrt (cos x)) (sqrt (cos x))))
  (fma 1 1.0 (- (* (cos x) 1)))
  (fma (- (cos x)) 1 (* (cos x) 1))
  (expm1 (- 1.0 (cos x)))
  (log1p (- 1.0 (cos x)))
  (- (cos x))
  (- (cos x))
  (- (cos x))
  (/ (exp 1.0) (exp (cos x)))
  (log (- 1.0 (cos x)))
  (exp (- 1.0 (cos x)))
  (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))
  (cbrt (- 1.0 (cos x)))
  (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (- (pow 1.0 3) (pow (cos x) 3))
  (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))
  (- (cos x))
  (- (* 1.0 1.0) (* (cos x) (cos x)))
  (+ 1.0 (cos x))
  (+ (sqrt 1.0) (sqrt (cos x)))
  (- (sqrt 1.0) (sqrt (cos x)))
  (- 1.0 (cos x))
  (- (cos x))
  (expm1 (/ (- 1.0 (cos x)) (sin x)))
  (log1p (/ (- 1.0 (cos x)) (sin x)))
  (- (log (- 1.0 (cos x))) (log (sin x)))
  (log (/ (- 1.0 (cos x)) (sin x)))
  (exp (/ (- 1.0 (cos x)) (sin x)))
  (/ (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (* (* (sin x) (sin x)) (sin x)))
  (* (cbrt (/ (- 1.0 (cos x)) (sin x))) (cbrt (/ (- 1.0 (cos x)) (sin x))))
  (cbrt (/ (- 1.0 (cos x)) (sin x)))
  (* (* (/ (- 1.0 (cos x)) (sin x)) (/ (- 1.0 (cos x)) (sin x))) (/ (- 1.0 (cos x)) (sin x)))
  (sqrt (/ (- 1.0 (cos x)) (sin x)))
  (sqrt (/ (- 1.0 (cos x)) (sin x)))
  (- (- 1.0 (cos x)))
  (- (sin x))
  (/ 1.0 (sin x))
  (/ (cos x) (sin x))
  (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (cbrt (- 1.0 (cos x))) (cbrt (sin x)))
  (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt (sin x)))
  (/ (cbrt (- 1.0 (cos x))) (sqrt (sin x)))
  (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) 1)
  (/ (cbrt (- 1.0 (cos x))) (sin x))
  (/ (sqrt (- 1.0 (cos x))) (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (sqrt (- 1.0 (cos x))) (cbrt (sin x)))
  (/ (sqrt (- 1.0 (cos x))) (sqrt (sin x)))
  (/ (sqrt (- 1.0 (cos x))) (sqrt (sin x)))
  (/ (sqrt (- 1.0 (cos x))) 1)
  (/ (sqrt (- 1.0 (cos x))) (sin x))
  (/ 1 (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (- 1.0 (cos x)) (cbrt (sin x)))
  (/ 1 (sqrt (sin x)))
  (/ (- 1.0 (cos x)) (sqrt (sin x)))
  (/ 1 1)
  (/ (- 1.0 (cos x)) (sin x))
  (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt (sin x)))
  (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt (sin x)))
  (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt (sin x)))
  (/ (+ (sqrt 1.0) (sqrt (cos x))) 1)
  (/ (- (sqrt 1.0) (sqrt (cos x))) (sin x))
  (/ 1 (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (- 1.0 (cos x)) (cbrt (sin x)))
  (/ 1 (sqrt (sin x)))
  (/ (- 1.0 (cos x)) (sqrt (sin x)))
  (/ 1 1)
  (/ (- 1.0 (cos x)) (sin x))
  (/ 1 (sin x))
  (/ (sin x) (- 1.0 (cos x)))
  (/ (- 1.0 (cos x)) (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (- 1.0 (cos x)) (sqrt (sin x)))
  (/ (- 1.0 (cos x)) 1)
  (/ (sin x) (cbrt (- 1.0 (cos x))))
  (/ (sin x) (sqrt (- 1.0 (cos x))))
  (/ (sin x) (- 1.0 (cos x)))
  (/ (sin x) (- (sqrt 1.0) (sqrt (cos x))))
  (/ (sin x) (- 1.0 (cos x)))
  (* (sin x) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))))
  (* (sin x) (+ 1.0 (cos x)))
  (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4)))
  (- 1.0 (cos x))
  (- 1.0 (cos x))
  (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x)))
  (/ (- 1.0 (cos x)) (sin x))
  (/ (- 1.0 (cos x)) (sin x))
0.230 * * [simplify]: iteration  0 :  292  enodes  (cost  569 )
0.236 * * [simplify]: iteration  1 :  965  enodes  (cost  460 )
0.257 * * [simplify]: iteration  2 :  5002  enodes  (cost  460 )
0.260 * [simplify]: Simplified to:
   (- (* (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0)) (cos x))
  (fma (- (cos x)) 1 (cos x))
  (- (* (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0)) (cos x))
  (fma (- (cos x)) 1 (cos x))
  (- (* (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0)) (cos x))
  (fma (- (cos x)) 1 (cos x))
  (- 1.0 (cos x))
  (fma (- (cos x)) 1 (cos x))
  (- 1.0 (cos x))
  (fma (- (cos x)) 1 (cos x))
  (- 1.0 (cos x))
  (fma (- (cos x)) 1 (cos x))
  (- 1.0 (cos x))
  (fma (- (cos x)) 1 (cos x))
  (- 1.0 (cos x))
  (fma (- (cos x)) 1 (cos x))
  (- 1.0 (cos x))
  (fma (- (cos x)) 1 (cos x))
  (expm1 (- 1.0 (cos x)))
  (log1p (- 1.0 (cos x)))
  (- (cos x))
  (- (cos x))
  (- (cos x))
  (exp (- 1.0 (cos x)))
  (log (- 1.0 (cos x)))
  (exp (- 1.0 (cos x)))
  (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))
  (cbrt (- 1.0 (cos x)))
  (pow (- 1.0 (cos x)) 3)
  (sqrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (- (pow 1.0 3) (pow (cos x) 3))
  (fma (cos x) (+ 1.0 (cos x)) (* 1.0 1.0))
  (- (cos x))
  (- (* 1.0 1.0) (* (cos x) (cos x)))
  (+ 1.0 (cos x))
  (+ (sqrt 1.0) (sqrt (cos x)))
  (- (sqrt 1.0) (sqrt (cos x)))
  (- 1.0 (cos x))
  (- (cos x))
  (expm1 (/ (- 1.0 (cos x)) (sin x)))
  (log1p (/ (- 1.0 (cos x)) (sin x)))
  (log (/ (- 1.0 (cos x)) (sin x)))
  (log (/ (- 1.0 (cos x)) (sin x)))
  (exp (/ (- 1.0 (cos x)) (sin x)))
  (pow (/ (- 1.0 (cos x)) (sin x)) 3)
  (* (cbrt (/ (- 1.0 (cos x)) (sin x))) (cbrt (/ (- 1.0 (cos x)) (sin x))))
  (cbrt (/ (- 1.0 (cos x)) (sin x)))
  (pow (/ (- 1.0 (cos x)) (sin x)) 3)
  (sqrt (/ (- 1.0 (cos x)) (sin x)))
  (sqrt (/ (- 1.0 (cos x)) (sin x)))
  (- (- 1.0 (cos x)))
  (- (sin x))
  (/ 1.0 (sin x))
  (/ (cos x) (sin x))
  (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (cbrt (- 1.0 (cos x))) (cbrt (sin x)))
  (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt (sin x)))
  (/ (cbrt (- 1.0 (cos x))) (sqrt (sin x)))
  (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))
  (/ (cbrt (- 1.0 (cos x))) (sin x))
  (/ (sqrt (- 1.0 (cos x))) (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (sqrt (- 1.0 (cos x))) (cbrt (sin x)))
  (/ (sqrt (- 1.0 (cos x))) (sqrt (sin x)))
  (/ (sqrt (- 1.0 (cos x))) (sqrt (sin x)))
  (sqrt (- 1.0 (cos x)))
  (/ (sqrt (- 1.0 (cos x))) (sin x))
  (/ 1 (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (- 1.0 (cos x)) (cbrt (sin x)))
  (/ 1 (sqrt (sin x)))
  (/ (- 1.0 (cos x)) (sqrt (sin x)))
  1
  (/ (- 1.0 (cos x)) (sin x))
  (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt (sin x)))
  (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt (sin x)))
  (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt (sin x)))
  (+ (sqrt 1.0) (sqrt (cos x)))
  (/ (- (sqrt 1.0) (sqrt (cos x))) (sin x))
  (/ 1 (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (- 1.0 (cos x)) (cbrt (sin x)))
  (/ 1 (sqrt (sin x)))
  (/ (- 1.0 (cos x)) (sqrt (sin x)))
  1
  (/ (- 1.0 (cos x)) (sin x))
  (/ 1 (sin x))
  (/ (sin x) (- 1.0 (cos x)))
  (/ (- 1.0 (cos x)) (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (- 1.0 (cos x)) (sqrt (sin x)))
  (- 1.0 (cos x))
  (/ (sin x) (cbrt (- 1.0 (cos x))))
  (/ (sin x) (sqrt (- 1.0 (cos x))))
  (/ (sin x) (- 1.0 (cos x)))
  (/ (sin x) (- (sqrt 1.0) (sqrt (cos x))))
  (/ (sin x) (- 1.0 (cos x)))
  (* (fma 1.0 1.0 (fma (cos x) (cos x) (* 1.0 (cos x)))) (sin x))
  (* (sin x) (+ 1.0 (cos x)))
  (fma (pow x 2) 1/2 (- (* 1/720 (pow x 6)) (* 1/24 (pow x 4))))
  (- 1.0 (cos x))
  (- 1.0 (cos x))
  (fma 1/24 (pow x 3) (fma 1/240 (pow x 5) (* 1/2 x)))
  (/ (- 1.0 (cos x)) (sin x))
  (/ (- 1.0 (cos x)) (sin x))
0.260 * * * [progress]: adding candidates to table
0.424 * * [progress]: iteration 2 / 4
0.424 * * * [progress]: picking best candidate
0.454 * * * * [pick]: Picked  #<alt (λ (x) (log (exp (/ (- 1.0 (cos x)) (sin x)))))>
0.454 * * * [progress]: localizing error
0.465 * * * [progress]: generating rewritten candidates
0.466 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1)
0.470 * * * * [progress]: [ 2 / 4 ] rewriting at (2)
0.478 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
0.485 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1)
0.500 * * * [progress]: generating series expansions
0.500 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1)
0.500 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0
0.500 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.500 * [taylor]: Taking taylor expansion of 1.0 in x
0.500 * [taylor]: Taking taylor expansion of (cos x) in x
0.500 * [taylor]: Taking taylor expansion of x in x
0.500 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.500 * [taylor]: Taking taylor expansion of 1.0 in x
0.500 * [taylor]: Taking taylor expansion of (cos x) in x
0.500 * [taylor]: Taking taylor expansion of x in x
0.511 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0
0.511 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
0.511 * [taylor]: Taking taylor expansion of 1.0 in x
0.511 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.511 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.511 * [taylor]: Taking taylor expansion of x in x
0.512 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
0.512 * [taylor]: Taking taylor expansion of 1.0 in x
0.512 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.512 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.512 * [taylor]: Taking taylor expansion of x in x
0.515 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0
0.515 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
0.515 * [taylor]: Taking taylor expansion of 1.0 in x
0.515 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.515 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.515 * [taylor]: Taking taylor expansion of -1 in x
0.515 * [taylor]: Taking taylor expansion of x in x
0.515 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
0.515 * [taylor]: Taking taylor expansion of 1.0 in x
0.516 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.516 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.516 * [taylor]: Taking taylor expansion of -1 in x
0.516 * [taylor]: Taking taylor expansion of x in x
0.519 * * * * [progress]: [ 2 / 4 ] generating series at (2)
0.519 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in (x) around 0
0.519 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in x
0.519 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.519 * [taylor]: Taking taylor expansion of 1.0 in x
0.520 * [taylor]: Taking taylor expansion of (cos x) in x
0.520 * [taylor]: Taking taylor expansion of x in x
0.520 * [taylor]: Taking taylor expansion of (sin x) in x
0.520 * [taylor]: Taking taylor expansion of x in x
0.522 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in x
0.523 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.523 * [taylor]: Taking taylor expansion of 1.0 in x
0.523 * [taylor]: Taking taylor expansion of (cos x) in x
0.523 * [taylor]: Taking taylor expansion of x in x
0.523 * [taylor]: Taking taylor expansion of (sin x) in x
0.523 * [taylor]: Taking taylor expansion of x in x
0.541 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in (x) around 0
0.541 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in x
0.541 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
0.541 * [taylor]: Taking taylor expansion of 1.0 in x
0.541 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.541 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.541 * [taylor]: Taking taylor expansion of x 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 x in x
0.542 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in x
0.542 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
0.542 * [taylor]: Taking taylor expansion of 1.0 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 x 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 x in x
0.548 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in (x) around 0
0.548 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in x
0.548 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
0.548 * [taylor]: Taking taylor expansion of 1.0 in x
0.548 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.548 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.548 * [taylor]: Taking taylor expansion of -1 in x
0.548 * [taylor]: Taking taylor expansion of x in x
0.549 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.549 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.549 * [taylor]: Taking taylor expansion of -1 in x
0.549 * [taylor]: Taking taylor expansion of x in x
0.549 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in x
0.549 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
0.549 * [taylor]: Taking taylor expansion of 1.0 in x
0.549 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.549 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.549 * [taylor]: Taking taylor expansion of -1 in x
0.549 * [taylor]: Taking taylor expansion of x in x
0.550 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.550 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.550 * [taylor]: Taking taylor expansion of -1 in x
0.550 * [taylor]: Taking taylor expansion of x in x
0.555 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
0.555 * [approximate]: Taking taylor expansion of (exp (/ (- 1.0 (cos x)) (sin x))) in (x) around 0
0.555 * [taylor]: Taking taylor expansion of (exp (/ (- 1.0 (cos x)) (sin x))) in x
0.555 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in x
0.555 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.555 * [taylor]: Taking taylor expansion of 1.0 in x
0.555 * [taylor]: Taking taylor expansion of (cos x) in x
0.555 * [taylor]: Taking taylor expansion of x in x
0.555 * [taylor]: Taking taylor expansion of (sin x) in x
0.556 * [taylor]: Taking taylor expansion of x in x
0.558 * [taylor]: Taking taylor expansion of (exp (/ (- 1.0 (cos x)) (sin x))) in x
0.558 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in x
0.558 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.558 * [taylor]: Taking taylor expansion of 1.0 in x
0.558 * [taylor]: Taking taylor expansion of (cos x) in x
0.559 * [taylor]: Taking taylor expansion of x in x
0.559 * [taylor]: Taking taylor expansion of (sin x) in x
0.559 * [taylor]: Taking taylor expansion of x in x
0.565 * [approximate]: Taking taylor expansion of (exp (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x)))) in (x) around 0
0.565 * [taylor]: Taking taylor expansion of (exp (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x)))) in x
0.565 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in x
0.565 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
0.565 * [taylor]: Taking taylor expansion of 1.0 in x
0.565 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.565 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.566 * [taylor]: Taking taylor expansion of x in x
0.566 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.566 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.566 * [taylor]: Taking taylor expansion of x in x
0.566 * [taylor]: Taking taylor expansion of (exp (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x)))) in x
0.566 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in x
0.566 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
0.567 * [taylor]: Taking taylor expansion of 1.0 in x
0.567 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.567 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.567 * [taylor]: Taking taylor expansion of x in x
0.567 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.567 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.567 * [taylor]: Taking taylor expansion of x in x
0.587 * [approximate]: Taking taylor expansion of (exp (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x)))) in (x) around 0
0.587 * [taylor]: Taking taylor expansion of (exp (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x)))) in x
0.587 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in x
0.587 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
0.587 * [taylor]: Taking taylor expansion of 1.0 in x
0.587 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.587 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.587 * [taylor]: Taking taylor expansion of -1 in x
0.587 * [taylor]: Taking taylor expansion of x in x
0.588 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.588 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.588 * [taylor]: Taking taylor expansion of -1 in x
0.588 * [taylor]: Taking taylor expansion of x in x
0.589 * [taylor]: Taking taylor expansion of (exp (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x)))) in x
0.589 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in x
0.589 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
0.589 * [taylor]: Taking taylor expansion of 1.0 in x
0.589 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.589 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.589 * [taylor]: Taking taylor expansion of -1 in x
0.589 * [taylor]: Taking taylor expansion of x in x
0.589 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.589 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.589 * [taylor]: Taking taylor expansion of -1 in x
0.589 * [taylor]: Taking taylor expansion of x in x
0.604 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1)
0.604 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in (x) around 0
0.604 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in x
0.604 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.604 * [taylor]: Taking taylor expansion of 1.0 in x
0.604 * [taylor]: Taking taylor expansion of (cos x) in x
0.604 * [taylor]: Taking taylor expansion of x in x
0.604 * [taylor]: Taking taylor expansion of (sin x) in x
0.604 * [taylor]: Taking taylor expansion of x in x
0.607 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in x
0.607 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.607 * [taylor]: Taking taylor expansion of 1.0 in x
0.607 * [taylor]: Taking taylor expansion of (cos x) in x
0.607 * [taylor]: Taking taylor expansion of x in x
0.607 * [taylor]: Taking taylor expansion of (sin x) in x
0.607 * [taylor]: Taking taylor expansion of x in x
0.625 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in (x) around 0
0.625 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in x
0.625 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
0.625 * [taylor]: Taking taylor expansion of 1.0 in x
0.625 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.625 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.625 * [taylor]: Taking taylor expansion of x in x
0.626 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.626 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.626 * [taylor]: Taking taylor expansion of x in x
0.626 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in x
0.626 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
0.626 * [taylor]: Taking taylor expansion of 1.0 in x
0.626 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.626 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.626 * [taylor]: Taking taylor expansion of x in x
0.627 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.627 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.627 * [taylor]: Taking taylor expansion of x in x
0.632 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in (x) around 0
0.632 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in x
0.632 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
0.632 * [taylor]: Taking taylor expansion of 1.0 in x
0.632 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.632 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.632 * [taylor]: Taking taylor expansion of -1 in x
0.632 * [taylor]: Taking taylor expansion of x in x
0.633 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.633 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.633 * [taylor]: Taking taylor expansion of -1 in x
0.633 * [taylor]: Taking taylor expansion of x in x
0.633 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in x
0.633 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
0.633 * [taylor]: Taking taylor expansion of 1.0 in x
0.633 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.633 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.633 * [taylor]: Taking taylor expansion of -1 in x
0.633 * [taylor]: Taking taylor expansion of x in x
0.634 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.634 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.634 * [taylor]: Taking taylor expansion of -1 in x
0.634 * [taylor]: Taking taylor expansion of x in x
0.639 * * * [progress]: simplifying candidates
0.641 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x))))))
  (fma (- (cbrt (cos x))) (* (cbrt (cos x)) (cbrt (cos x))) (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x)))))
  (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (sqrt (cos x)) (sqrt (cos x)))))
  (fma (- (sqrt (cos x))) (sqrt (cos x)) (* (sqrt (cos x)) (sqrt (cos x))))
  (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (cos x) 1)))
  (fma (- (cos x)) 1 (* (cos x) 1))
  (fma (sqrt 1.0) (sqrt 1.0) (- (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x))))))
  (fma (- (cbrt (cos x))) (* (cbrt (cos x)) (cbrt (cos x))) (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x)))))
  (fma (sqrt 1.0) (sqrt 1.0) (- (* (sqrt (cos x)) (sqrt (cos x)))))
  (fma (- (sqrt (cos x))) (sqrt (cos x)) (* (sqrt (cos x)) (sqrt (cos x))))
  (fma (sqrt 1.0) (sqrt 1.0) (- (* (cos x) 1)))
  (fma (- (cos x)) 1 (* (cos x) 1))
  (fma 1 1.0 (- (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x))))))
  (fma (- (cbrt (cos x))) (* (cbrt (cos x)) (cbrt (cos x))) (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x)))))
  (fma 1 1.0 (- (* (sqrt (cos x)) (sqrt (cos x)))))
  (fma (- (sqrt (cos x))) (sqrt (cos x)) (* (sqrt (cos x)) (sqrt (cos x))))
  (fma 1 1.0 (- (* (cos x) 1)))
  (fma (- (cos x)) 1 (* (cos x) 1))
  (expm1 (- 1.0 (cos x)))
  (log1p (- 1.0 (cos x)))
  (- (cos x))
  (- (cos x))
  (- (cos x))
  (/ (exp 1.0) (exp (cos x)))
  (log (- 1.0 (cos x)))
  (exp (- 1.0 (cos x)))
  (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))
  (cbrt (- 1.0 (cos x)))
  (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (- (pow 1.0 3) (pow (cos x) 3))
  (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))
  (- (cos x))
  (- (* 1.0 1.0) (* (cos x) (cos x)))
  (+ 1.0 (cos x))
  (+ (sqrt 1.0) (sqrt (cos x)))
  (- (sqrt 1.0) (sqrt (cos x)))
  (- 1.0 (cos x))
  (- (cos x))
  (expm1 (log (exp (/ (- 1.0 (cos x)) (sin x)))))
  (log1p (log (exp (/ (- 1.0 (cos x)) (sin x)))))
  (log (* (cbrt (exp (/ (- 1.0 (cos x)) (sin x)))) (cbrt (exp (/ (- 1.0 (cos x)) (sin x))))))
  (log (cbrt (exp (/ (- 1.0 (cos x)) (sin x)))))
  (log (sqrt (exp (/ (- 1.0 (cos x)) (sin x)))))
  (log (sqrt (exp (/ (- 1.0 (cos x)) (sin x)))))
  (log 1)
  (log (exp (/ (- 1.0 (cos x)) (sin x))))
  (log (exp (/ 1.0 (sin x))))
  (log (exp (/ (cos x) (sin x))))
  (log (exp (/ (- 1.0 (cos x)) (sin x))))
  (log (exp (* (cbrt (/ (- 1.0 (cos x)) (sin x))) (cbrt (/ (- 1.0 (cos x)) (sin x))))))
  (log (exp (sqrt (/ (- 1.0 (cos x)) (sin x)))))
  (log (exp (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (* (cbrt (sin x)) (cbrt (sin x))))))
  (log (exp (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt (sin x)))))
  (log (exp (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) 1)))
  (log (exp (/ (sqrt (- 1.0 (cos x))) (* (cbrt (sin x)) (cbrt (sin x))))))
  (log (exp (/ (sqrt (- 1.0 (cos x))) (sqrt (sin x)))))
  (log (exp (/ (sqrt (- 1.0 (cos x))) 1)))
  (log (exp (/ 1 (* (cbrt (sin x)) (cbrt (sin x))))))
  (log (exp (/ 1 (sqrt (sin x)))))
  (log (exp (/ 1 1)))
  (log (exp (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt (sin x)) (cbrt (sin x))))))
  (log (exp (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt (sin x)))))
  (log (exp (/ (+ (sqrt 1.0) (sqrt (cos x))) 1)))
  (log (exp (/ 1 (* (cbrt (sin x)) (cbrt (sin x))))))
  (log (exp (/ 1 (sqrt (sin x)))))
  (log (exp (/ 1 1)))
  (log (exp 1))
  (log (exp (- 1.0 (cos x))))
  (log (log (exp (/ (- 1.0 (cos x)) (sin x)))))
  (exp (log (exp (/ (- 1.0 (cos x)) (sin x)))))
  (* (cbrt (log (exp (/ (- 1.0 (cos x)) (sin x))))) (cbrt (log (exp (/ (- 1.0 (cos x)) (sin x))))))
  (cbrt (log (exp (/ (- 1.0 (cos x)) (sin x)))))
  (* (* (log (exp (/ (- 1.0 (cos x)) (sin x)))) (log (exp (/ (- 1.0 (cos x)) (sin x))))) (log (exp (/ (- 1.0 (cos x)) (sin x)))))
  (sqrt (log (exp (/ (- 1.0 (cos x)) (sin x)))))
  (sqrt (log (exp (/ (- 1.0 (cos x)) (sin x)))))
  (expm1 (exp (/ (- 1.0 (cos x)) (sin x))))
  (log1p (exp (/ (- 1.0 (cos x)) (sin x))))
  (exp (* (cbrt (/ (- 1.0 (cos x)) (sin x))) (cbrt (/ (- 1.0 (cos x)) (sin x)))))
  (exp (sqrt (/ (- 1.0 (cos x)) (sin x))))
  (exp (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (* (cbrt (sin x)) (cbrt (sin x)))))
  (exp (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt (sin x))))
  (exp (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) 1))
  (exp (/ (sqrt (- 1.0 (cos x))) (* (cbrt (sin x)) (cbrt (sin x)))))
  (exp (/ (sqrt (- 1.0 (cos x))) (sqrt (sin x))))
  (exp (/ (sqrt (- 1.0 (cos x))) 1))
  (exp (/ 1 (* (cbrt (sin x)) (cbrt (sin x)))))
  (exp (/ 1 (sqrt (sin x))))
  (exp (/ 1 1))
  (exp (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt (sin x)) (cbrt (sin x)))))
  (exp (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt (sin x))))
  (exp (/ (+ (sqrt 1.0) (sqrt (cos x))) 1))
  (exp (/ 1 (* (cbrt (sin x)) (cbrt (sin x)))))
  (exp (/ 1 (sqrt (sin x))))
  (exp (/ 1 1))
  (exp 1)
  (exp (- 1.0 (cos x)))
  (exp (/ 1.0 (sin x)))
  (exp (/ (cos x) (sin x)))
  (log (exp (/ (- 1.0 (cos x)) (sin x))))
  (exp (exp (/ (- 1.0 (cos x)) (sin x))))
  (* (cbrt (exp (/ (- 1.0 (cos x)) (sin x)))) (cbrt (exp (/ (- 1.0 (cos x)) (sin x)))))
  (cbrt (exp (/ (- 1.0 (cos x)) (sin x))))
  (* (* (exp (/ (- 1.0 (cos x)) (sin x))) (exp (/ (- 1.0 (cos x)) (sin x)))) (exp (/ (- 1.0 (cos x)) (sin x))))
  (sqrt (exp (/ (- 1.0 (cos x)) (sin x))))
  (sqrt (exp (/ (- 1.0 (cos x)) (sin x))))
  (expm1 (/ (- 1.0 (cos x)) (sin x)))
  (log1p (/ (- 1.0 (cos x)) (sin x)))
  (- (log (- 1.0 (cos x))) (log (sin x)))
  (log (/ (- 1.0 (cos x)) (sin x)))
  (exp (/ (- 1.0 (cos x)) (sin x)))
  (/ (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (* (* (sin x) (sin x)) (sin x)))
  (* (cbrt (/ (- 1.0 (cos x)) (sin x))) (cbrt (/ (- 1.0 (cos x)) (sin x))))
  (cbrt (/ (- 1.0 (cos x)) (sin x)))
  (* (* (/ (- 1.0 (cos x)) (sin x)) (/ (- 1.0 (cos x)) (sin x))) (/ (- 1.0 (cos x)) (sin x)))
  (sqrt (/ (- 1.0 (cos x)) (sin x)))
  (sqrt (/ (- 1.0 (cos x)) (sin x)))
  (- (- 1.0 (cos x)))
  (- (sin x))
  (/ 1.0 (sin x))
  (/ (cos x) (sin x))
  (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (cbrt (- 1.0 (cos x))) (cbrt (sin x)))
  (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt (sin x)))
  (/ (cbrt (- 1.0 (cos x))) (sqrt (sin x)))
  (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) 1)
  (/ (cbrt (- 1.0 (cos x))) (sin x))
  (/ (sqrt (- 1.0 (cos x))) (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (sqrt (- 1.0 (cos x))) (cbrt (sin x)))
  (/ (sqrt (- 1.0 (cos x))) (sqrt (sin x)))
  (/ (sqrt (- 1.0 (cos x))) (sqrt (sin x)))
  (/ (sqrt (- 1.0 (cos x))) 1)
  (/ (sqrt (- 1.0 (cos x))) (sin x))
  (/ 1 (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (- 1.0 (cos x)) (cbrt (sin x)))
  (/ 1 (sqrt (sin x)))
  (/ (- 1.0 (cos x)) (sqrt (sin x)))
  (/ 1 1)
  (/ (- 1.0 (cos x)) (sin x))
  (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt (sin x)))
  (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt (sin x)))
  (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt (sin x)))
  (/ (+ (sqrt 1.0) (sqrt (cos x))) 1)
  (/ (- (sqrt 1.0) (sqrt (cos x))) (sin x))
  (/ 1 (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (- 1.0 (cos x)) (cbrt (sin x)))
  (/ 1 (sqrt (sin x)))
  (/ (- 1.0 (cos x)) (sqrt (sin x)))
  (/ 1 1)
  (/ (- 1.0 (cos x)) (sin x))
  (/ 1 (sin x))
  (/ (sin x) (- 1.0 (cos x)))
  (/ (- 1.0 (cos x)) (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (- 1.0 (cos x)) (sqrt (sin x)))
  (/ (- 1.0 (cos x)) 1)
  (/ (sin x) (cbrt (- 1.0 (cos x))))
  (/ (sin x) (sqrt (- 1.0 (cos x))))
  (/ (sin x) (- 1.0 (cos x)))
  (/ (sin x) (- (sqrt 1.0) (sqrt (cos x))))
  (/ (sin x) (- 1.0 (cos x)))
  (* (sin x) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))))
  (* (sin x) (+ 1.0 (cos x)))
  (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4)))
  (- 1.0 (cos x))
  (- 1.0 (cos x))
  (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x)))
  (/ (- 1.0 (cos x)) (sin x))
  (/ (- 1.0 (cos x)) (sin x))
  (+ (* 1/8 (pow x 2)) (+ (* 1/2 x) 1))
  (exp (/ (- 1.0 (cos x)) (sin x)))
  (exp (/ (- 1.0 (cos x)) (sin x)))
  (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x)))
  (/ (- 1.0 (cos x)) (sin x))
  (/ (- 1.0 (cos x)) (sin x))
0.647 * * [simplify]: iteration  0 :  368  enodes  (cost  1009 )
0.653 * * [simplify]: iteration  1 :  1099  enodes  (cost  873 )
0.677 * * [simplify]: iteration  2 :  5002  enodes  (cost  871 )
0.681 * [simplify]: Simplified to:
   (- (* (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0)) (cos x))
  (fma (- (cos x)) 1 (cos x))
  (- (* (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0)) (cos x))
  (fma (- (cos x)) 1 (cos x))
  (- (* (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0)) (cos x))
  (fma (- (cos x)) 1 (cos x))
  (- 1.0 (cos x))
  (fma (- (cos x)) 1 (cos x))
  (- 1.0 (cos x))
  (fma (- (cos x)) 1 (cos x))
  (- 1.0 (cos x))
  (fma (- (cos x)) 1 (cos x))
  (- 1.0 (cos x))
  (fma (- (cos x)) 1 (cos x))
  (- 1.0 (cos x))
  (fma (- (cos x)) 1 (cos x))
  (- 1.0 (cos x))
  (fma (- (cos x)) 1 (cos x))
  (expm1 (- 1.0 (cos x)))
  (log1p (- 1.0 (cos x)))
  (- (cos x))
  (- (cos x))
  (- (cos x))
  (exp (- 1.0 (cos x)))
  (log (- 1.0 (cos x)))
  (exp (- 1.0 (cos x)))
  (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))
  (cbrt (- 1.0 (cos x)))
  (pow (- 1.0 (cos x)) 3)
  (sqrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (- (pow 1.0 3) (pow (cos x) 3))
  (fma (cos x) (+ 1.0 (cos x)) (* 1.0 1.0))
  (- (cos x))
  (- (* 1.0 1.0) (* (cos x) (cos x)))
  (+ 1.0 (cos x))
  (+ (sqrt 1.0) (sqrt (cos x)))
  (- (sqrt 1.0) (sqrt (cos x)))
  (- 1.0 (cos x))
  (- (cos x))
  (expm1 (/ (- 1.0 (cos x)) (sin x)))
  (log1p (/ (- 1.0 (cos x)) (sin x)))
  (* 2 (log (cbrt (exp (/ (- 1.0 (cos x)) (sin x))))))
  (log (cbrt (exp (/ (- 1.0 (cos x)) (sin x)))))
  (log (sqrt (exp (/ (- 1.0 (cos x)) (sin x)))))
  (log (sqrt (exp (/ (- 1.0 (cos x)) (sin x)))))
  0
  (/ (- 1.0 (cos x)) (sin x))
  (/ 1.0 (sin x))
  (/ (cos x) (sin x))
  (/ (- 1.0 (cos x)) (sin x))
  (* (cbrt (/ (- 1.0 (cos x)) (sin x))) (cbrt (/ (- 1.0 (cos x)) (sin x))))
  (sqrt (/ (- 1.0 (cos x)) (sin x)))
  (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt (sin x)))
  (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))
  (/ (sqrt (- 1.0 (cos x))) (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (sqrt (- 1.0 (cos x))) (sqrt (sin x)))
  (sqrt (- 1.0 (cos x)))
  (/ 1 (* (cbrt (sin x)) (cbrt (sin x))))
  (/ 1 (sqrt (sin x)))
  1
  (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt (sin x)))
  (+ (sqrt 1.0) (sqrt (cos x)))
  (/ 1 (* (cbrt (sin x)) (cbrt (sin x))))
  (/ 1 (sqrt (sin x)))
  1
  1
  (- 1.0 (cos x))
  (log (/ (- 1.0 (cos x)) (sin x)))
  (exp (/ (- 1.0 (cos x)) (sin x)))
  (* (cbrt (/ (- 1.0 (cos x)) (sin x))) (cbrt (/ (- 1.0 (cos x)) (sin x))))
  (cbrt (/ (- 1.0 (cos x)) (sin x)))
  (pow (/ (- 1.0 (cos x)) (sin x)) 3)
  (sqrt (/ (- 1.0 (cos x)) (sin x)))
  (sqrt (/ (- 1.0 (cos x)) (sin x)))
  (expm1 (exp (/ (- 1.0 (cos x)) (sin x))))
  (log1p (exp (/ (- 1.0 (cos x)) (sin x))))
  (exp (* (cbrt (/ (- 1.0 (cos x)) (sin x))) (cbrt (/ (- 1.0 (cos x)) (sin x)))))
  (exp (sqrt (/ (- 1.0 (cos x)) (sin x))))
  (exp (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (* (cbrt (sin x)) (cbrt (sin x)))))
  (exp (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt (sin x))))
  (pow (exp (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))))
  (exp (/ (sqrt (- 1.0 (cos x))) (* (cbrt (sin x)) (cbrt (sin x)))))
  (exp (/ (sqrt (- 1.0 (cos x))) (sqrt (sin x))))
  (exp (sqrt (- 1.0 (cos x))))
  (exp (/ 1 (* (cbrt (sin x)) (cbrt (sin x)))))
  (exp (/ 1 (sqrt (sin x))))
  E
  (exp (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt (sin x)) (cbrt (sin x)))))
  (exp (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt (sin x))))
  (exp (+ (sqrt 1.0) (sqrt (cos x))))
  (exp (/ 1 (* (cbrt (sin x)) (cbrt (sin x)))))
  (exp (/ 1 (sqrt (sin x))))
  E
  E
  (exp (- 1.0 (cos x)))
  (exp (/ 1.0 (sin x)))
  (exp (/ (cos x) (sin x)))
  (/ (- 1.0 (cos x)) (sin x))
  (exp (exp (/ (- 1.0 (cos x)) (sin x))))
  (* (cbrt (exp (/ (- 1.0 (cos x)) (sin x)))) (cbrt (exp (/ (- 1.0 (cos x)) (sin x)))))
  (cbrt (exp (/ (- 1.0 (cos x)) (sin x))))
  (pow (exp (/ (- 1.0 (cos x)) (sin x))) 3)
  (sqrt (exp (/ (- 1.0 (cos x)) (sin x))))
  (sqrt (exp (/ (- 1.0 (cos x)) (sin x))))
  (expm1 (/ (- 1.0 (cos x)) (sin x)))
  (log1p (/ (- 1.0 (cos x)) (sin x)))
  (log (/ (- 1.0 (cos x)) (sin x)))
  (log (/ (- 1.0 (cos x)) (sin x)))
  (exp (/ (- 1.0 (cos x)) (sin x)))
  (pow (/ (- 1.0 (cos x)) (sin x)) 3)
  (* (cbrt (/ (- 1.0 (cos x)) (sin x))) (cbrt (/ (- 1.0 (cos x)) (sin x))))
  (cbrt (/ (- 1.0 (cos x)) (sin x)))
  (pow (/ (- 1.0 (cos x)) (sin x)) 3)
  (sqrt (/ (- 1.0 (cos x)) (sin x)))
  (sqrt (/ (- 1.0 (cos x)) (sin x)))
  (- (- 1.0 (cos x)))
  (- (sin x))
  (/ 1.0 (sin x))
  (/ (cos x) (sin x))
  (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (cbrt (- 1.0 (cos x))) (cbrt (sin x)))
  (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt (sin x)))
  (/ (cbrt (- 1.0 (cos x))) (sqrt (sin x)))
  (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))
  (/ (cbrt (- 1.0 (cos x))) (sin x))
  (/ (sqrt (- 1.0 (cos x))) (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (sqrt (- 1.0 (cos x))) (cbrt (sin x)))
  (/ (sqrt (- 1.0 (cos x))) (sqrt (sin x)))
  (/ (sqrt (- 1.0 (cos x))) (sqrt (sin x)))
  (sqrt (- 1.0 (cos x)))
  (/ (sqrt (- 1.0 (cos x))) (sin x))
  (/ 1 (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (- 1.0 (cos x)) (cbrt (sin x)))
  (/ 1 (sqrt (sin x)))
  (/ (- 1.0 (cos x)) (sqrt (sin x)))
  1
  (/ (- 1.0 (cos x)) (sin x))
  (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt (sin x)))
  (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt (sin x)))
  (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt (sin x)))
  (+ (sqrt 1.0) (sqrt (cos x)))
  (/ (- (sqrt 1.0) (sqrt (cos x))) (sin x))
  (/ 1 (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (- 1.0 (cos x)) (cbrt (sin x)))
  (/ 1 (sqrt (sin x)))
  (/ (- 1.0 (cos x)) (sqrt (sin x)))
  1
  (/ (- 1.0 (cos x)) (sin x))
  (/ 1 (sin x))
  (/ (sin x) (- 1.0 (cos x)))
  (/ (- 1.0 (cos x)) (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (- 1.0 (cos x)) (sqrt (sin x)))
  (- 1.0 (cos x))
  (/ (sin x) (cbrt (- 1.0 (cos x))))
  (/ (sin x) (sqrt (- 1.0 (cos x))))
  (/ (sin x) (- 1.0 (cos x)))
  (/ (sin x) (- (sqrt 1.0) (sqrt (cos x))))
  (/ (sin x) (- 1.0 (cos x)))
  (* (fma 1.0 1.0 (fma (cos x) (cos x) (* 1.0 (cos x)))) (sin x))
  (* (sin x) (+ 1.0 (cos x)))
  (fma (pow x 2) 1/2 (- (* 1/720 (pow x 6)) (* 1/24 (pow x 4))))
  (- 1.0 (cos x))
  (- 1.0 (cos x))
  (fma 1/24 (pow x 3) (fma 1/240 (pow x 5) (* 1/2 x)))
  (/ (- 1.0 (cos x)) (sin x))
  (/ (- 1.0 (cos x)) (sin x))
  (fma 1/8 (pow x 2) (fma 1/2 x 1))
  (exp (/ (- 1.0 (cos x)) (sin x)))
  (exp (/ (- 1.0 (cos x)) (sin x)))
  (fma 1/24 (pow x 3) (fma 1/240 (pow x 5) (* 1/2 x)))
  (/ (- 1.0 (cos x)) (sin x))
  (/ (- 1.0 (cos x)) (sin x))
0.682 * * * [progress]: adding candidates to table
1.021 * * [progress]: iteration 3 / 4
1.021 * * * [progress]: picking best candidate
1.054 * * * * [pick]: Picked  #<alt (λ (x) (log (exp (/ (exp (log (- 1.0 (cos x)))) (sin x)))))>
1.054 * * * [progress]: localizing error
1.068 * * * [progress]: generating rewritten candidates
1.068 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1 1 1)
1.073 * * * * [progress]: [ 2 / 4 ] rewriting at (2)
1.082 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1)
1.087 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
1.100 * * * [progress]: generating series expansions
1.100 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1 1 1)
1.100 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0
1.100 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.100 * [taylor]: Taking taylor expansion of 1.0 in x
1.100 * [taylor]: Taking taylor expansion of (cos x) in x
1.100 * [taylor]: Taking taylor expansion of x in x
1.100 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.100 * [taylor]: Taking taylor expansion of 1.0 in x
1.101 * [taylor]: Taking taylor expansion of (cos x) in x
1.101 * [taylor]: Taking taylor expansion of x in x
1.111 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0
1.111 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.111 * [taylor]: Taking taylor expansion of 1.0 in x
1.111 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.111 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.111 * [taylor]: Taking taylor expansion of x in x
1.111 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.111 * [taylor]: Taking taylor expansion of 1.0 in x
1.111 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.111 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.111 * [taylor]: Taking taylor expansion of x in x
1.119 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0
1.119 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.119 * [taylor]: Taking taylor expansion of 1.0 in x
1.119 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.119 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.119 * [taylor]: Taking taylor expansion of -1 in x
1.119 * [taylor]: Taking taylor expansion of x in x
1.119 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.119 * [taylor]: Taking taylor expansion of 1.0 in x
1.119 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.119 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.119 * [taylor]: Taking taylor expansion of -1 in x
1.120 * [taylor]: Taking taylor expansion of x in x
1.123 * * * * [progress]: [ 2 / 4 ] generating series at (2)
1.123 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in (x) around 0
1.123 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in x
1.123 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.123 * [taylor]: Taking taylor expansion of 1.0 in x
1.123 * [taylor]: Taking taylor expansion of (cos x) in x
1.123 * [taylor]: Taking taylor expansion of x in x
1.123 * [taylor]: Taking taylor expansion of (sin x) in x
1.123 * [taylor]: Taking taylor expansion of x in x
1.126 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in x
1.126 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.126 * [taylor]: Taking taylor expansion of 1.0 in x
1.126 * [taylor]: Taking taylor expansion of (cos x) in x
1.126 * [taylor]: Taking taylor expansion of x in x
1.126 * [taylor]: Taking taylor expansion of (sin x) in x
1.126 * [taylor]: Taking taylor expansion of x in x
1.144 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in (x) around 0
1.144 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in x
1.144 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.144 * [taylor]: Taking taylor expansion of 1.0 in x
1.144 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.144 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.144 * [taylor]: Taking taylor expansion of x in x
1.145 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.145 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.145 * [taylor]: Taking taylor expansion of x in x
1.145 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in x
1.145 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.145 * [taylor]: Taking taylor expansion of 1.0 in x
1.145 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.145 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.145 * [taylor]: Taking taylor expansion of x in x
1.145 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.145 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.145 * [taylor]: Taking taylor expansion of x in x
1.151 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in (x) around 0
1.151 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in x
1.151 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.151 * [taylor]: Taking taylor expansion of 1.0 in x
1.151 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.151 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.151 * [taylor]: Taking taylor expansion of -1 in x
1.151 * [taylor]: Taking taylor expansion of x in x
1.151 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.151 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.151 * [taylor]: Taking taylor expansion of -1 in x
1.151 * [taylor]: Taking taylor expansion of x in x
1.152 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in x
1.152 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.152 * [taylor]: Taking taylor expansion of 1.0 in x
1.152 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.152 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.152 * [taylor]: Taking taylor expansion of -1 in x
1.152 * [taylor]: Taking taylor expansion of x in x
1.152 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.152 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.152 * [taylor]: Taking taylor expansion of -1 in x
1.152 * [taylor]: Taking taylor expansion of x in x
1.158 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1)
1.158 * [approximate]: Taking taylor expansion of (log (- 1.0 (cos x))) in (x) around 0
1.158 * [taylor]: Taking taylor expansion of (log (- 1.0 (cos x))) in x
1.158 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.158 * [taylor]: Taking taylor expansion of 1.0 in x
1.158 * [taylor]: Taking taylor expansion of (cos x) in x
1.158 * [taylor]: Taking taylor expansion of x in x
1.161 * [taylor]: Taking taylor expansion of (log (- 1.0 (cos x))) in x
1.161 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.161 * [taylor]: Taking taylor expansion of 1.0 in x
1.161 * [taylor]: Taking taylor expansion of (cos x) in x
1.161 * [taylor]: Taking taylor expansion of x in x
1.183 * [approximate]: Taking taylor expansion of (log (- 1.0 (cos (/ 1 x)))) in (x) around 0
1.183 * [taylor]: Taking taylor expansion of (log (- 1.0 (cos (/ 1 x)))) in x
1.183 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.183 * [taylor]: Taking taylor expansion of 1.0 in x
1.183 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.183 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.183 * [taylor]: Taking taylor expansion of x in x
1.183 * [taylor]: Taking taylor expansion of (log (- 1.0 (cos (/ 1 x)))) in x
1.183 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.183 * [taylor]: Taking taylor expansion of 1.0 in x
1.183 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.183 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.184 * [taylor]: Taking taylor expansion of x in x
1.211 * [approximate]: Taking taylor expansion of (log (- 1.0 (cos (/ -1 x)))) in (x) around 0
1.211 * [taylor]: Taking taylor expansion of (log (- 1.0 (cos (/ -1 x)))) in x
1.211 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.211 * [taylor]: Taking taylor expansion of 1.0 in x
1.211 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.211 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.211 * [taylor]: Taking taylor expansion of -1 in x
1.211 * [taylor]: Taking taylor expansion of x in x
1.211 * [taylor]: Taking taylor expansion of (log (- 1.0 (cos (/ -1 x)))) in x
1.211 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.211 * [taylor]: Taking taylor expansion of 1.0 in x
1.211 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.211 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.211 * [taylor]: Taking taylor expansion of -1 in x
1.211 * [taylor]: Taking taylor expansion of x in x
1.234 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
1.234 * [approximate]: Taking taylor expansion of (exp (/ (- 1.0 (cos x)) (sin x))) in (x) around 0
1.234 * [taylor]: Taking taylor expansion of (exp (/ (- 1.0 (cos x)) (sin x))) in x
1.234 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in x
1.234 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.234 * [taylor]: Taking taylor expansion of 1.0 in x
1.234 * [taylor]: Taking taylor expansion of (cos x) in x
1.234 * [taylor]: Taking taylor expansion of x in x
1.234 * [taylor]: Taking taylor expansion of (sin x) in x
1.234 * [taylor]: Taking taylor expansion of x in x
1.237 * [taylor]: Taking taylor expansion of (exp (/ (- 1.0 (cos x)) (sin x))) in x
1.237 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in x
1.237 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.237 * [taylor]: Taking taylor expansion of 1.0 in x
1.237 * [taylor]: Taking taylor expansion of (cos x) in x
1.237 * [taylor]: Taking taylor expansion of x in x
1.237 * [taylor]: Taking taylor expansion of (sin x) in x
1.237 * [taylor]: Taking taylor expansion of x in x
1.244 * [approximate]: Taking taylor expansion of (exp (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x)))) in (x) around 0
1.244 * [taylor]: Taking taylor expansion of (exp (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x)))) in x
1.244 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in x
1.244 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.244 * [taylor]: Taking taylor expansion of 1.0 in x
1.244 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.244 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.244 * [taylor]: Taking taylor expansion of x in x
1.245 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.245 * [taylor]: Taking taylor expansion of x in x
1.245 * [taylor]: Taking taylor expansion of (exp (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x)))) in x
1.245 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in x
1.245 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.245 * [taylor]: Taking taylor expansion of 1.0 in x
1.245 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.245 * [taylor]: Taking taylor expansion of x in x
1.246 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.246 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.246 * [taylor]: Taking taylor expansion of x in x
1.260 * [approximate]: Taking taylor expansion of (exp (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x)))) in (x) around 0
1.260 * [taylor]: Taking taylor expansion of (exp (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x)))) in x
1.260 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in x
1.260 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.260 * [taylor]: Taking taylor expansion of 1.0 in x
1.260 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.260 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.260 * [taylor]: Taking taylor expansion of -1 in x
1.260 * [taylor]: Taking taylor expansion of x in x
1.261 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.261 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.261 * [taylor]: Taking taylor expansion of -1 in x
1.261 * [taylor]: Taking taylor expansion of x in x
1.261 * [taylor]: Taking taylor expansion of (exp (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x)))) in x
1.261 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in x
1.261 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.261 * [taylor]: Taking taylor expansion of 1.0 in x
1.261 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.261 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.261 * [taylor]: Taking taylor expansion of -1 in x
1.261 * [taylor]: Taking taylor expansion of x in x
1.262 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.262 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.262 * [taylor]: Taking taylor expansion of -1 in x
1.262 * [taylor]: Taking taylor expansion of x in x
1.276 * * * [progress]: simplifying candidates
1.278 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x))))))
  (fma (- (cbrt (cos x))) (* (cbrt (cos x)) (cbrt (cos x))) (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x)))))
  (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (sqrt (cos x)) (sqrt (cos x)))))
  (fma (- (sqrt (cos x))) (sqrt (cos x)) (* (sqrt (cos x)) (sqrt (cos x))))
  (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (cos x) 1)))
  (fma (- (cos x)) 1 (* (cos x) 1))
  (fma (sqrt 1.0) (sqrt 1.0) (- (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x))))))
  (fma (- (cbrt (cos x))) (* (cbrt (cos x)) (cbrt (cos x))) (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x)))))
  (fma (sqrt 1.0) (sqrt 1.0) (- (* (sqrt (cos x)) (sqrt (cos x)))))
  (fma (- (sqrt (cos x))) (sqrt (cos x)) (* (sqrt (cos x)) (sqrt (cos x))))
  (fma (sqrt 1.0) (sqrt 1.0) (- (* (cos x) 1)))
  (fma (- (cos x)) 1 (* (cos x) 1))
  (fma 1 1.0 (- (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x))))))
  (fma (- (cbrt (cos x))) (* (cbrt (cos x)) (cbrt (cos x))) (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x)))))
  (fma 1 1.0 (- (* (sqrt (cos x)) (sqrt (cos x)))))
  (fma (- (sqrt (cos x))) (sqrt (cos x)) (* (sqrt (cos x)) (sqrt (cos x))))
  (fma 1 1.0 (- (* (cos x) 1)))
  (fma (- (cos x)) 1 (* (cos x) 1))
  (expm1 (- 1.0 (cos x)))
  (log1p (- 1.0 (cos x)))
  (- (cos x))
  (- (cos x))
  (- (cos x))
  (/ (exp 1.0) (exp (cos x)))
  (log (- 1.0 (cos x)))
  (exp (- 1.0 (cos x)))
  (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))
  (cbrt (- 1.0 (cos x)))
  (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (- (pow 1.0 3) (pow (cos x) 3))
  (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))
  (- (cos x))
  (- (* 1.0 1.0) (* (cos x) (cos x)))
  (+ 1.0 (cos x))
  (+ (sqrt 1.0) (sqrt (cos x)))
  (- (sqrt 1.0) (sqrt (cos x)))
  (- 1.0 (cos x))
  (- (cos x))
  (expm1 (log (exp (/ (exp (log (- 1.0 (cos x)))) (sin x)))))
  (log1p (log (exp (/ (exp (log (- 1.0 (cos x)))) (sin x)))))
  (log (* (cbrt (exp (/ (exp (log (- 1.0 (cos x)))) (sin x)))) (cbrt (exp (/ (exp (log (- 1.0 (cos x)))) (sin x))))))
  (log (cbrt (exp (/ (exp (log (- 1.0 (cos x)))) (sin x)))))
  (log (sqrt (exp (/ (exp (log (- 1.0 (cos x)))) (sin x)))))
  (log (sqrt (exp (/ (exp (log (- 1.0 (cos x)))) (sin x)))))
  (log 1)
  (log (exp (/ (exp (log (- 1.0 (cos x)))) (sin x))))
  (log (exp (/ (exp (log (- 1.0 (cos x)))) (sin x))))
  (log (exp (* (cbrt (/ (exp (log (- 1.0 (cos x)))) (sin x))) (cbrt (/ (exp (log (- 1.0 (cos x)))) (sin x))))))
  (log (exp (sqrt (/ (exp (log (- 1.0 (cos x)))) (sin x)))))
  (log (exp (/ (exp (log (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))))) (* (cbrt (sin x)) (cbrt (sin x))))))
  (log (exp (/ (exp (log (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))))) (sqrt (sin x)))))
  (log (exp (/ (exp (log (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))))) 1)))
  (log (exp (/ (exp (log (sqrt (- 1.0 (cos x))))) (* (cbrt (sin x)) (cbrt (sin x))))))
  (log (exp (/ (exp (log (sqrt (- 1.0 (cos x))))) (sqrt (sin x)))))
  (log (exp (/ (exp (log (sqrt (- 1.0 (cos x))))) 1)))
  (log (exp (/ (exp (log 1)) (* (cbrt (sin x)) (cbrt (sin x))))))
  (log (exp (/ (exp (log 1)) (sqrt (sin x)))))
  (log (exp (/ (exp (log 1)) 1)))
  (log (exp (/ (exp (log (+ (sqrt 1.0) (sqrt (cos x))))) (* (cbrt (sin x)) (cbrt (sin x))))))
  (log (exp (/ (exp (log (+ (sqrt 1.0) (sqrt (cos x))))) (sqrt (sin x)))))
  (log (exp (/ (exp (log (+ (sqrt 1.0) (sqrt (cos x))))) 1)))
  (log (exp (/ (exp (log 1)) (* (cbrt (sin x)) (cbrt (sin x))))))
  (log (exp (/ (exp (log 1)) (sqrt (sin x)))))
  (log (exp (/ (exp (log 1)) 1)))
  (log (exp (/ (* (cbrt (exp (log (- 1.0 (cos x))))) (cbrt (exp (log (- 1.0 (cos x)))))) (* (cbrt (sin x)) (cbrt (sin x))))))
  (log (exp (/ (* (cbrt (exp (log (- 1.0 (cos x))))) (cbrt (exp (log (- 1.0 (cos x)))))) (sqrt (sin x)))))
  (log (exp (/ (* (cbrt (exp (log (- 1.0 (cos x))))) (cbrt (exp (log (- 1.0 (cos x)))))) 1)))
  (log (exp (/ (sqrt (exp (log (- 1.0 (cos x))))) (* (cbrt (sin x)) (cbrt (sin x))))))
  (log (exp (/ (sqrt (exp (log (- 1.0 (cos x))))) (sqrt (sin x)))))
  (log (exp (/ (sqrt (exp (log (- 1.0 (cos x))))) 1)))
  (log (exp (/ 1 (* (cbrt (sin x)) (cbrt (sin x))))))
  (log (exp (/ 1 (sqrt (sin x)))))
  (log (exp (/ 1 1)))
  (log (exp 1))
  (log (exp (exp (log (- 1.0 (cos x))))))
  (log (log (exp (/ (exp (log (- 1.0 (cos x)))) (sin x)))))
  (exp (log (exp (/ (exp (log (- 1.0 (cos x)))) (sin x)))))
  (* (cbrt (log (exp (/ (exp (log (- 1.0 (cos x)))) (sin x))))) (cbrt (log (exp (/ (exp (log (- 1.0 (cos x)))) (sin x))))))
  (cbrt (log (exp (/ (exp (log (- 1.0 (cos x)))) (sin x)))))
  (* (* (log (exp (/ (exp (log (- 1.0 (cos x)))) (sin x)))) (log (exp (/ (exp (log (- 1.0 (cos x)))) (sin x))))) (log (exp (/ (exp (log (- 1.0 (cos x)))) (sin x)))))
  (sqrt (log (exp (/ (exp (log (- 1.0 (cos x)))) (sin x)))))
  (sqrt (log (exp (/ (exp (log (- 1.0 (cos x)))) (sin x)))))
  (expm1 (log (- 1.0 (cos x))))
  (log1p (log (- 1.0 (cos x))))
  (log (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))))
  (log (cbrt (- 1.0 (cos x))))
  (log (sqrt (- 1.0 (cos x))))
  (log (sqrt (- 1.0 (cos x))))
  (log 1)
  (log (- 1.0 (cos x)))
  (log (+ (sqrt 1.0) (sqrt (cos x))))
  (log (- (sqrt 1.0) (sqrt (cos x))))
  (log 1)
  (log (- 1.0 (cos x)))
  (log (- (pow 1.0 3) (pow (cos x) 3)))
  (log (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))))
  (log (- (* 1.0 1.0) (* (cos x) (cos x))))
  (log (+ 1.0 (cos x)))
  (log (- 1.0 (cos x)))
  (log (log (- 1.0 (cos x))))
  (exp (log (- 1.0 (cos x))))
  (* (cbrt (log (- 1.0 (cos x)))) (cbrt (log (- 1.0 (cos x)))))
  (cbrt (log (- 1.0 (cos x))))
  (* (* (log (- 1.0 (cos x))) (log (- 1.0 (cos x)))) (log (- 1.0 (cos x))))
  (sqrt (log (- 1.0 (cos x))))
  (sqrt (log (- 1.0 (cos x))))
  (expm1 (exp (/ (exp (log (- 1.0 (cos x)))) (sin x))))
  (log1p (exp (/ (exp (log (- 1.0 (cos x)))) (sin x))))
  (exp (* (cbrt (/ (exp (log (- 1.0 (cos x)))) (sin x))) (cbrt (/ (exp (log (- 1.0 (cos x)))) (sin x)))))
  (exp (sqrt (/ (exp (log (- 1.0 (cos x)))) (sin x))))
  (exp (/ (exp (log (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))))) (* (cbrt (sin x)) (cbrt (sin x)))))
  (exp (/ (exp (log (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))))) (sqrt (sin x))))
  (exp (/ (exp (log (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))))) 1))
  (exp (/ (exp (log (sqrt (- 1.0 (cos x))))) (* (cbrt (sin x)) (cbrt (sin x)))))
  (exp (/ (exp (log (sqrt (- 1.0 (cos x))))) (sqrt (sin x))))
  (exp (/ (exp (log (sqrt (- 1.0 (cos x))))) 1))
  (exp (/ (exp (log 1)) (* (cbrt (sin x)) (cbrt (sin x)))))
  (exp (/ (exp (log 1)) (sqrt (sin x))))
  (exp (/ (exp (log 1)) 1))
  (exp (/ (exp (log (+ (sqrt 1.0) (sqrt (cos x))))) (* (cbrt (sin x)) (cbrt (sin x)))))
  (exp (/ (exp (log (+ (sqrt 1.0) (sqrt (cos x))))) (sqrt (sin x))))
  (exp (/ (exp (log (+ (sqrt 1.0) (sqrt (cos x))))) 1))
  (exp (/ (exp (log 1)) (* (cbrt (sin x)) (cbrt (sin x)))))
  (exp (/ (exp (log 1)) (sqrt (sin x))))
  (exp (/ (exp (log 1)) 1))
  (exp (/ (* (cbrt (exp (log (- 1.0 (cos x))))) (cbrt (exp (log (- 1.0 (cos x)))))) (* (cbrt (sin x)) (cbrt (sin x)))))
  (exp (/ (* (cbrt (exp (log (- 1.0 (cos x))))) (cbrt (exp (log (- 1.0 (cos x)))))) (sqrt (sin x))))
  (exp (/ (* (cbrt (exp (log (- 1.0 (cos x))))) (cbrt (exp (log (- 1.0 (cos x)))))) 1))
  (exp (/ (sqrt (exp (log (- 1.0 (cos x))))) (* (cbrt (sin x)) (cbrt (sin x)))))
  (exp (/ (sqrt (exp (log (- 1.0 (cos x))))) (sqrt (sin x))))
  (exp (/ (sqrt (exp (log (- 1.0 (cos x))))) 1))
  (exp (/ 1 (* (cbrt (sin x)) (cbrt (sin x)))))
  (exp (/ 1 (sqrt (sin x))))
  (exp (/ 1 1))
  (exp 1)
  (exp (exp (log (- 1.0 (cos x)))))
  (log (exp (/ (exp (log (- 1.0 (cos x)))) (sin x))))
  (exp (exp (/ (exp (log (- 1.0 (cos x)))) (sin x))))
  (* (cbrt (exp (/ (exp (log (- 1.0 (cos x)))) (sin x)))) (cbrt (exp (/ (exp (log (- 1.0 (cos x)))) (sin x)))))
  (cbrt (exp (/ (exp (log (- 1.0 (cos x)))) (sin x))))
  (* (* (exp (/ (exp (log (- 1.0 (cos x)))) (sin x))) (exp (/ (exp (log (- 1.0 (cos x)))) (sin x)))) (exp (/ (exp (log (- 1.0 (cos x)))) (sin x))))
  (sqrt (exp (/ (exp (log (- 1.0 (cos x)))) (sin x))))
  (sqrt (exp (/ (exp (log (- 1.0 (cos x)))) (sin x))))
  (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4)))
  (- 1.0 (cos x))
  (- 1.0 (cos x))
  (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x)))
  (/ (- 1.0 (cos x)) (sin x))
  (/ (- 1.0 (cos x)) (sin x))
  (- (+ (* 2 (log x)) (log 1/2)) (+ (* 1/12 (pow x 2)) (* 1/1440 (pow x 4))))
  (log (- 1.0 (cos x)))
  (log (- 1.0 (cos x)))
  (+ (* 1/8 (pow x 2)) (+ (* 1/2 x) 1))
  (exp (/ (- 1.0 (cos x)) (sin x)))
  (exp (/ (- 1.0 (cos x)) (sin x)))
1.284 * * [simplify]: iteration  0 :  369  enodes  (cost  1034 )
1.289 * * [simplify]: iteration  1 :  972  enodes  (cost  868 )
1.306 * * [simplify]: iteration  2 :  4108  enodes  (cost  836 )
1.402 * * [simplify]: iteration  3 :  5001  enodes  (cost  833 )
1.411 * [simplify]: Simplified to:
   (fma (/ (- (cos x)) 1/2) 1/2 (pow (cbrt 1.0) 3))
  (- (cos x) (cos x))
  (fma (/ (- (cos x)) 1/2) 1/2 (pow (cbrt 1.0) 3))
  (- (cos x) (cos x))
  (fma (/ (- (cos x)) 1/2) 1/2 (pow (cbrt 1.0) 3))
  (- (cos x) (cos x))
  (- 1.0 (cos x))
  (- (cos x) (cos x))
  (- 1.0 (cos x))
  (- (cos x) (cos x))
  (- 1.0 (cos x))
  (- (cos x) (cos x))
  (- 1.0 (cos x))
  (- (cos x) (cos x))
  (- 1.0 (cos x))
  (- (cos x) (cos x))
  (- 1.0 (cos x))
  (- (cos x) (cos x))
  (expm1 (- 1.0 (cos x)))
  (log1p (- 1.0 (cos x)))
  (- (cos x))
  (- (cos x))
  (- (cos x))
  (exp (- 1.0 (cos x)))
  (log (- 1.0 (cos x)))
  (exp (- 1.0 (cos x)))
  (pow (exp 2) (log (cbrt (- 1.0 (cos x)))))
  (cbrt (- 1.0 (cos x)))
  (pow (- 1.0 (cos x)) 3)
  (sqrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (- (pow 1.0 3) (pow (cos x) 3))
  (fma (cos x) (+ 1.0 (cos x)) (* 1.0 1.0))
  (- (cos x))
  (- (* 1.0 1.0) (* (cos x) (cos x)))
  (+ 1.0 (cos x))
  (+ (sqrt 1.0) (sqrt (cos x)))
  (- (sqrt 1.0) (sqrt (cos x)))
  (- 1.0 (cos x))
  (- (cos x))
  (expm1 (log (exp (/ (exp (log (- 1.0 (cos x)))) (sin x)))))
  (log1p (log (exp (/ (exp (log (- 1.0 (cos x)))) (sin x)))))
  (* 2 (log (cbrt (exp (/ (exp (log (- 1.0 (cos x)))) (sin x))))))
  (log (cbrt (exp (/ (exp (log (- 1.0 (cos x)))) (sin x)))))
  (log (sqrt (exp (/ (exp (log (- 1.0 (cos x)))) (sin x)))))
  (log (sqrt (exp (/ (exp (log (- 1.0 (cos x)))) (sin x)))))
  0
  (/ (- 1.0 (cos x)) (sin x))
  (/ (- 1.0 (cos x)) (sin x))
  (* (cbrt (/ (exp (log (- 1.0 (cos x)))) (sin x))) (cbrt (/ (exp (log (- 1.0 (cos x)))) (sin x))))
  (sqrt (/ (exp (log (- 1.0 (cos x)))) (sin x)))
  (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (sin x))) (cbrt (sin x)))
  (/ (pow (exp 2) (log (cbrt (- 1.0 (cos x))))) (sqrt (sin x)))
  (pow (exp 2) (log (cbrt (- 1.0 (cos x)))))
  (/ (/ (sqrt (- 1.0 (cos x))) (cbrt (sin x))) (cbrt (sin x)))
  (/ (sqrt (- 1.0 (cos x))) (sqrt (sin x)))
  (sqrt (- 1.0 (cos x)))
  (/ 1 (* (cbrt (sin x)) (cbrt (sin x))))
  (/ 1 (sqrt (sin x)))
  1
  (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) (cbrt (sin x))) (cbrt (sin x)))
  (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt (sin x)))
  (+ (sqrt 1.0) (sqrt (cos x)))
  (/ 1 (* (cbrt (sin x)) (cbrt (sin x))))
  (/ 1 (sqrt (sin x)))
  1
  (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (sin x))) (cbrt (sin x)))
  (/ (pow (exp 2) (log (cbrt (- 1.0 (cos x))))) (sqrt (sin x)))
  (pow (exp 2) (log (cbrt (- 1.0 (cos x)))))
  (/ (/ (sqrt (- 1.0 (cos x))) (cbrt (sin x))) (cbrt (sin x)))
  (/ (sqrt (- 1.0 (cos x))) (sqrt (sin x)))
  (sqrt (- 1.0 (cos x)))
  (/ 1 (* (cbrt (sin x)) (cbrt (sin x))))
  (/ 1 (sqrt (sin x)))
  1
  1
  (- 1.0 (cos x))
  (- (log (- 1.0 (cos x))) (log (sin x)))
  (exp (/ (- 1.0 (cos x)) (sin x)))
  (* (cbrt (/ (exp (log (- 1.0 (cos x)))) (sin x))) (cbrt (/ (exp (log (- 1.0 (cos x)))) (sin x))))
  (cbrt (/ (exp (log (- 1.0 (cos x)))) (sin x)))
  (pow (/ (- 1.0 (cos x)) (sin x)) 3)
  (sqrt (/ (exp (log (- 1.0 (cos x)))) (sin x)))
  (sqrt (/ (exp (log (- 1.0 (cos x)))) (sin x)))
  (expm1 (log (- 1.0 (cos x))))
  (log1p (log (- 1.0 (cos x))))
  (* 2 (log (cbrt (- 1.0 (cos x)))))
  (log (cbrt (- 1.0 (cos x))))
  (log (sqrt (- 1.0 (cos x))))
  (log (sqrt (- 1.0 (cos x))))
  0
  (log (- 1.0 (cos x)))
  (log (+ (sqrt 1.0) (sqrt (cos x))))
  (log (- (sqrt 1.0) (sqrt (cos x))))
  0
  (log (- 1.0 (cos x)))
  (log (- (pow 1.0 3) (pow (cos x) 3)))
  (log (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))))
  (log (- (* 1.0 1.0) (* (cos x) (cos x))))
  (log (+ 1.0 (cos x)))
  (log (- 1.0 (cos x)))
  (log (log (- 1.0 (cos x))))
  (- 1.0 (cos x))
  (* (cbrt (log (- 1.0 (cos x)))) (cbrt (log (- 1.0 (cos x)))))
  (cbrt (log (- 1.0 (cos x))))
  (pow (log (- 1.0 (cos x))) 3)
  (sqrt (log (- 1.0 (cos x))))
  (sqrt (log (- 1.0 (cos x))))
  (expm1 (exp (/ (exp (log (- 1.0 (cos x)))) (sin x))))
  (log1p (exp (/ (exp (log (- 1.0 (cos x)))) (sin x))))
  (exp (* (cbrt (/ (exp (log (- 1.0 (cos x)))) (sin x))) (cbrt (/ (exp (log (- 1.0 (cos x)))) (sin x)))))
  (exp (sqrt (/ (exp (log (- 1.0 (cos x)))) (sin x))))
  (pow (exp (/ (cbrt (- 1.0 (cos x))) (* (cbrt (sin x)) (cbrt (sin x))))) (cbrt (- 1.0 (cos x))))
  (pow (exp (/ (cbrt (- 1.0 (cos x))) (sqrt (sin x)))) (cbrt (- 1.0 (cos x))))
  (pow (exp (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))))
  (exp (/ (sqrt (exp (log (- 1.0 (cos x))))) (* (cbrt (sin x)) (cbrt (sin x)))))
  (exp (/ (sqrt (exp (log (- 1.0 (cos x))))) (sqrt (sin x))))
  (exp (sqrt (- 1.0 (cos x))))
  (exp (/ 1 (* (cbrt (sin x)) (cbrt (sin x)))))
  (exp (/ 1 (sqrt (sin x))))
  E
  (exp (/ (exp (log (+ (sqrt 1.0) (sqrt (cos x))))) (* (cbrt (sin x)) (cbrt (sin x)))))
  (exp (/ (exp (log (+ (sqrt 1.0) (sqrt (cos x))))) (sqrt (sin x))))
  (exp (+ (sqrt 1.0) (sqrt (cos x))))
  (exp (/ 1 (* (cbrt (sin x)) (cbrt (sin x)))))
  (exp (/ 1 (sqrt (sin x))))
  E
  (pow (exp (/ (cbrt (- 1.0 (cos x))) (* (cbrt (sin x)) (cbrt (sin x))))) (cbrt (- 1.0 (cos x))))
  (pow (exp (/ (cbrt (- 1.0 (cos x))) (sqrt (sin x)))) (cbrt (- 1.0 (cos x))))
  (pow (exp (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))))
  (exp (/ (sqrt (exp (log (- 1.0 (cos x))))) (* (cbrt (sin x)) (cbrt (sin x)))))
  (exp (/ (sqrt (exp (log (- 1.0 (cos x))))) (sqrt (sin x))))
  (exp (sqrt (- 1.0 (cos x))))
  (exp (/ 1 (* (cbrt (sin x)) (cbrt (sin x)))))
  (exp (/ 1 (sqrt (sin x))))
  E
  E
  (exp (- 1.0 (cos x)))
  (/ (- 1.0 (cos x)) (sin x))
  (exp (exp (/ (exp (log (- 1.0 (cos x)))) (sin x))))
  (* (cbrt (exp (/ (exp (log (- 1.0 (cos x)))) (sin x)))) (cbrt (exp (/ (exp (log (- 1.0 (cos x)))) (sin x)))))
  (cbrt (exp (/ (exp (log (- 1.0 (cos x)))) (sin x))))
  (pow (exp (/ (- 1.0 (cos x)) (sin x))) 3)
  (sqrt (exp (/ (exp (log (- 1.0 (cos x)))) (sin x))))
  (sqrt (exp (/ (exp (log (- 1.0 (cos x)))) (sin x))))
  (fma (pow x 2) 1/2 (- (* 1/720 (pow x 6)) (* 1/24 (pow x 4))))
  (- 1.0 (cos x))
  (- 1.0 (cos x))
  (fma 1/24 (pow x 3) (fma 1/240 (pow x 5) (* 1/2 x)))
  (/ (- 1.0 (cos x)) (sin x))
  (/ (- 1.0 (cos x)) (sin x))
  (fma (log x) 2 (- (log 1/2) (fma 1/12 (pow x 2) (* 1/1440 (pow x 4)))))
  (log (- 1.0 (cos x)))
  (log (- 1.0 (cos x)))
  (fma 1/8 (pow x 2) (fma 1/2 x 1))
  (exp (/ (- 1.0 (cos x)) (sin x)))
  (exp (/ (- 1.0 (cos x)) (sin x)))
1.412 * * * [progress]: adding candidates to table
1.790 * * [progress]: iteration 4 / 4
1.791 * * * [progress]: picking best candidate
1.828 * * * * [pick]: Picked  #<alt (λ (x) (/ (exp (log (- 1.0 (cos x)))) (sin x)))>
1.828 * * * [progress]: localizing error
1.839 * * * [progress]: generating rewritten candidates
1.839 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1)
1.843 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
1.848 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
1.852 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
1.864 * * * [progress]: generating series expansions
1.864 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1)
1.864 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0
1.864 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.864 * [taylor]: Taking taylor expansion of 1.0 in x
1.864 * [taylor]: Taking taylor expansion of (cos x) in x
1.864 * [taylor]: Taking taylor expansion of x in x
1.864 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.864 * [taylor]: Taking taylor expansion of 1.0 in x
1.864 * [taylor]: Taking taylor expansion of (cos x) in x
1.864 * [taylor]: Taking taylor expansion of x in x
1.876 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0
1.876 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.876 * [taylor]: Taking taylor expansion of 1.0 in x
1.876 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.876 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.876 * [taylor]: Taking taylor expansion of x in x
1.876 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.876 * [taylor]: Taking taylor expansion of 1.0 in x
1.876 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.876 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.876 * [taylor]: Taking taylor expansion of x in x
1.880 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0
1.880 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.880 * [taylor]: Taking taylor expansion of 1.0 in x
1.880 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.880 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.880 * [taylor]: Taking taylor expansion of -1 in x
1.880 * [taylor]: Taking taylor expansion of x in x
1.880 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.880 * [taylor]: Taking taylor expansion of 1.0 in x
1.880 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.880 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.880 * [taylor]: Taking taylor expansion of -1 in x
1.880 * [taylor]: Taking taylor expansion of x in x
1.888 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
1.888 * [approximate]: Taking taylor expansion of (log (- 1.0 (cos x))) in (x) around 0
1.888 * [taylor]: Taking taylor expansion of (log (- 1.0 (cos x))) in x
1.888 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.888 * [taylor]: Taking taylor expansion of 1.0 in x
1.888 * [taylor]: Taking taylor expansion of (cos x) in x
1.888 * [taylor]: Taking taylor expansion of x in x
1.890 * [taylor]: Taking taylor expansion of (log (- 1.0 (cos x))) in x
1.890 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.890 * [taylor]: Taking taylor expansion of 1.0 in x
1.890 * [taylor]: Taking taylor expansion of (cos x) in x
1.890 * [taylor]: Taking taylor expansion of x in x
1.912 * [approximate]: Taking taylor expansion of (log (- 1.0 (cos (/ 1 x)))) in (x) around 0
1.912 * [taylor]: Taking taylor expansion of (log (- 1.0 (cos (/ 1 x)))) in x
1.912 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.912 * [taylor]: Taking taylor expansion of 1.0 in x
1.912 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.912 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.913 * [taylor]: Taking taylor expansion of x in x
1.913 * [taylor]: Taking taylor expansion of (log (- 1.0 (cos (/ 1 x)))) in x
1.913 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.913 * [taylor]: Taking taylor expansion of 1.0 in x
1.913 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.913 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.913 * [taylor]: Taking taylor expansion of x in x
1.935 * [approximate]: Taking taylor expansion of (log (- 1.0 (cos (/ -1 x)))) in (x) around 0
1.935 * [taylor]: Taking taylor expansion of (log (- 1.0 (cos (/ -1 x)))) in x
1.935 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.935 * [taylor]: Taking taylor expansion of 1.0 in x
1.935 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.935 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.935 * [taylor]: Taking taylor expansion of -1 in x
1.935 * [taylor]: Taking taylor expansion of x in x
1.936 * [taylor]: Taking taylor expansion of (log (- 1.0 (cos (/ -1 x)))) in x
1.936 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.936 * [taylor]: Taking taylor expansion of 1.0 in x
1.936 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.936 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.936 * [taylor]: Taking taylor expansion of -1 in x
1.936 * [taylor]: Taking taylor expansion of x in x
1.958 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
1.959 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0
1.959 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.959 * [taylor]: Taking taylor expansion of 1.0 in x
1.959 * [taylor]: Taking taylor expansion of (cos x) in x
1.959 * [taylor]: Taking taylor expansion of x in x
1.959 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.959 * [taylor]: Taking taylor expansion of 1.0 in x
1.959 * [taylor]: Taking taylor expansion of (cos x) in x
1.959 * [taylor]: Taking taylor expansion of x in x
1.974 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0
1.974 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.974 * [taylor]: Taking taylor expansion of 1.0 in x
1.974 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.974 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.974 * [taylor]: Taking taylor expansion of x in x
1.975 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.975 * [taylor]: Taking taylor expansion of 1.0 in x
1.975 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.975 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.975 * [taylor]: Taking taylor expansion of x in x
1.978 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0
1.978 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.978 * [taylor]: Taking taylor expansion of 1.0 in x
1.978 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.978 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.978 * [taylor]: Taking taylor expansion of -1 in x
1.978 * [taylor]: Taking taylor expansion of x in x
1.979 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.979 * [taylor]: Taking taylor expansion of 1.0 in x
1.979 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.979 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.979 * [taylor]: Taking taylor expansion of -1 in x
1.979 * [taylor]: Taking taylor expansion of x in x
1.982 * * * * [progress]: [ 4 / 4 ] generating series at (2)
1.982 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in (x) around 0
1.982 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in x
1.982 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.982 * [taylor]: Taking taylor expansion of 1.0 in x
1.982 * [taylor]: Taking taylor expansion of (cos x) in x
1.982 * [taylor]: Taking taylor expansion of x in x
1.982 * [taylor]: Taking taylor expansion of (sin x) in x
1.982 * [taylor]: Taking taylor expansion of x in x
1.985 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in x
1.985 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.985 * [taylor]: Taking taylor expansion of 1.0 in x
1.985 * [taylor]: Taking taylor expansion of (cos x) in x
1.985 * [taylor]: Taking taylor expansion of x in x
1.985 * [taylor]: Taking taylor expansion of (sin x) in x
1.985 * [taylor]: Taking taylor expansion of x in x
2.003 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in (x) around 0
2.003 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in x
2.003 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
2.003 * [taylor]: Taking taylor expansion of 1.0 in x
2.003 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
2.003 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.003 * [taylor]: Taking taylor expansion of x in x
2.004 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
2.004 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.004 * [taylor]: Taking taylor expansion of x in x
2.004 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in x
2.004 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
2.004 * [taylor]: Taking taylor expansion of 1.0 in x
2.004 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
2.004 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.004 * [taylor]: Taking taylor expansion of x in x
2.004 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
2.005 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.005 * [taylor]: Taking taylor expansion of x in x
2.010 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in (x) around 0
2.010 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in x
2.010 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
2.010 * [taylor]: Taking taylor expansion of 1.0 in x
2.010 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
2.010 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.011 * [taylor]: Taking taylor expansion of -1 in x
2.011 * [taylor]: Taking taylor expansion of x in x
2.011 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
2.011 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.011 * [taylor]: Taking taylor expansion of -1 in x
2.011 * [taylor]: Taking taylor expansion of x in x
2.011 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in x
2.011 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
2.011 * [taylor]: Taking taylor expansion of 1.0 in x
2.011 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
2.011 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.011 * [taylor]: Taking taylor expansion of -1 in x
2.012 * [taylor]: Taking taylor expansion of x in x
2.012 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
2.012 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.012 * [taylor]: Taking taylor expansion of -1 in x
2.012 * [taylor]: Taking taylor expansion of x in x
2.017 * * * [progress]: simplifying candidates
2.019 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x))))))
  (fma (- (cbrt (cos x))) (* (cbrt (cos x)) (cbrt (cos x))) (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x)))))
  (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (sqrt (cos x)) (sqrt (cos x)))))
  (fma (- (sqrt (cos x))) (sqrt (cos x)) (* (sqrt (cos x)) (sqrt (cos x))))
  (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (cos x) 1)))
  (fma (- (cos x)) 1 (* (cos x) 1))
  (fma (sqrt 1.0) (sqrt 1.0) (- (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x))))))
  (fma (- (cbrt (cos x))) (* (cbrt (cos x)) (cbrt (cos x))) (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x)))))
  (fma (sqrt 1.0) (sqrt 1.0) (- (* (sqrt (cos x)) (sqrt (cos x)))))
  (fma (- (sqrt (cos x))) (sqrt (cos x)) (* (sqrt (cos x)) (sqrt (cos x))))
  (fma (sqrt 1.0) (sqrt 1.0) (- (* (cos x) 1)))
  (fma (- (cos x)) 1 (* (cos x) 1))
  (fma 1 1.0 (- (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x))))))
  (fma (- (cbrt (cos x))) (* (cbrt (cos x)) (cbrt (cos x))) (* (cbrt (cos x)) (* (cbrt (cos x)) (cbrt (cos x)))))
  (fma 1 1.0 (- (* (sqrt (cos x)) (sqrt (cos x)))))
  (fma (- (sqrt (cos x))) (sqrt (cos x)) (* (sqrt (cos x)) (sqrt (cos x))))
  (fma 1 1.0 (- (* (cos x) 1)))
  (fma (- (cos x)) 1 (* (cos x) 1))
  (expm1 (- 1.0 (cos x)))
  (log1p (- 1.0 (cos x)))
  (- (cos x))
  (- (cos x))
  (- (cos x))
  (/ (exp 1.0) (exp (cos x)))
  (log (- 1.0 (cos x)))
  (exp (- 1.0 (cos x)))
  (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))
  (cbrt (- 1.0 (cos x)))
  (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (- (pow 1.0 3) (pow (cos x) 3))
  (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))
  (- (cos x))
  (- (* 1.0 1.0) (* (cos x) (cos x)))
  (+ 1.0 (cos x))
  (+ (sqrt 1.0) (sqrt (cos x)))
  (- (sqrt 1.0) (sqrt (cos x)))
  (- 1.0 (cos x))
  (- (cos x))
  (expm1 (log (- 1.0 (cos x))))
  (log1p (log (- 1.0 (cos x))))
  (log (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))))
  (log (cbrt (- 1.0 (cos x))))
  (log (sqrt (- 1.0 (cos x))))
  (log (sqrt (- 1.0 (cos x))))
  (log 1)
  (log (- 1.0 (cos x)))
  (log (+ (sqrt 1.0) (sqrt (cos x))))
  (log (- (sqrt 1.0) (sqrt (cos x))))
  (log 1)
  (log (- 1.0 (cos x)))
  (log (- (pow 1.0 3) (pow (cos x) 3)))
  (log (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))))
  (log (- (* 1.0 1.0) (* (cos x) (cos x))))
  (log (+ 1.0 (cos x)))
  (log (- 1.0 (cos x)))
  (log (log (- 1.0 (cos x))))
  (exp (log (- 1.0 (cos x))))
  (* (cbrt (log (- 1.0 (cos x)))) (cbrt (log (- 1.0 (cos x)))))
  (cbrt (log (- 1.0 (cos x))))
  (* (* (log (- 1.0 (cos x))) (log (- 1.0 (cos x)))) (log (- 1.0 (cos x))))
  (sqrt (log (- 1.0 (cos x))))
  (sqrt (log (- 1.0 (cos x))))
  (expm1 (exp (log (- 1.0 (cos x)))))
  (log1p (exp (log (- 1.0 (cos x)))))
  (exp 1)
  (exp (* (cbrt (log (- 1.0 (cos x)))) (cbrt (log (- 1.0 (cos x))))))
  (exp (sqrt (log (- 1.0 (cos x)))))
  (exp 1)
  (exp (log (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))))
  (exp (log (cbrt (- 1.0 (cos x)))))
  (exp (log (sqrt (- 1.0 (cos x)))))
  (exp (log (sqrt (- 1.0 (cos x)))))
  (exp (log 1))
  (exp (log (- 1.0 (cos x))))
  (exp (log (+ (sqrt 1.0) (sqrt (cos x)))))
  (exp (log (- (sqrt 1.0) (sqrt (cos x)))))
  (exp (log 1))
  (exp (log (- 1.0 (cos x))))
  (exp (log (- (pow 1.0 3) (pow (cos x) 3))))
  (exp (log (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))))
  (exp (log (- (* 1.0 1.0) (* (cos x) (cos x)))))
  (exp (log (+ 1.0 (cos x))))
  (log (exp (log (- 1.0 (cos x)))))
  (exp (exp (log (- 1.0 (cos x)))))
  (* (cbrt (exp (log (- 1.0 (cos x))))) (cbrt (exp (log (- 1.0 (cos x))))))
  (cbrt (exp (log (- 1.0 (cos x)))))
  (* (* (exp (log (- 1.0 (cos x)))) (exp (log (- 1.0 (cos x))))) (exp (log (- 1.0 (cos x)))))
  (sqrt (exp (log (- 1.0 (cos x)))))
  (sqrt (exp (log (- 1.0 (cos x)))))
  (expm1 (/ (exp (log (- 1.0 (cos x)))) (sin x)))
  (log1p (/ (exp (log (- 1.0 (cos x)))) (sin x)))
  (- (log (- 1.0 (cos x))) (log (sin x)))
  (log (/ (exp (log (- 1.0 (cos x)))) (sin x)))
  (exp (/ (exp (log (- 1.0 (cos x)))) (sin x)))
  (/ (* (* (exp (log (- 1.0 (cos x)))) (exp (log (- 1.0 (cos x))))) (exp (log (- 1.0 (cos x))))) (* (* (sin x) (sin x)) (sin x)))
  (* (cbrt (/ (exp (log (- 1.0 (cos x)))) (sin x))) (cbrt (/ (exp (log (- 1.0 (cos x)))) (sin x))))
  (cbrt (/ (exp (log (- 1.0 (cos x)))) (sin x)))
  (* (* (/ (exp (log (- 1.0 (cos x)))) (sin x)) (/ (exp (log (- 1.0 (cos x)))) (sin x))) (/ (exp (log (- 1.0 (cos x)))) (sin x)))
  (sqrt (/ (exp (log (- 1.0 (cos x)))) (sin x)))
  (sqrt (/ (exp (log (- 1.0 (cos x)))) (sin x)))
  (- (exp (log (- 1.0 (cos x)))))
  (- (sin x))
  (/ (exp (log (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))))) (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (exp (log (cbrt (- 1.0 (cos x))))) (cbrt (sin x)))
  (/ (exp (log (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))))) (sqrt (sin x)))
  (/ (exp (log (cbrt (- 1.0 (cos x))))) (sqrt (sin x)))
  (/ (exp (log (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))))) 1)
  (/ (exp (log (cbrt (- 1.0 (cos x))))) (sin x))
  (/ (exp (log (sqrt (- 1.0 (cos x))))) (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (exp (log (sqrt (- 1.0 (cos x))))) (cbrt (sin x)))
  (/ (exp (log (sqrt (- 1.0 (cos x))))) (sqrt (sin x)))
  (/ (exp (log (sqrt (- 1.0 (cos x))))) (sqrt (sin x)))
  (/ (exp (log (sqrt (- 1.0 (cos x))))) 1)
  (/ (exp (log (sqrt (- 1.0 (cos x))))) (sin x))
  (/ (exp (log 1)) (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (exp (log (- 1.0 (cos x)))) (cbrt (sin x)))
  (/ (exp (log 1)) (sqrt (sin x)))
  (/ (exp (log (- 1.0 (cos x)))) (sqrt (sin x)))
  (/ (exp (log 1)) 1)
  (/ (exp (log (- 1.0 (cos x)))) (sin x))
  (/ (exp (log (+ (sqrt 1.0) (sqrt (cos x))))) (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (exp (log (- (sqrt 1.0) (sqrt (cos x))))) (cbrt (sin x)))
  (/ (exp (log (+ (sqrt 1.0) (sqrt (cos x))))) (sqrt (sin x)))
  (/ (exp (log (- (sqrt 1.0) (sqrt (cos x))))) (sqrt (sin x)))
  (/ (exp (log (+ (sqrt 1.0) (sqrt (cos x))))) 1)
  (/ (exp (log (- (sqrt 1.0) (sqrt (cos x))))) (sin x))
  (/ (exp (log 1)) (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (exp (log (- 1.0 (cos x)))) (cbrt (sin x)))
  (/ (exp (log 1)) (sqrt (sin x)))
  (/ (exp (log (- 1.0 (cos x)))) (sqrt (sin x)))
  (/ (exp (log 1)) 1)
  (/ (exp (log (- 1.0 (cos x)))) (sin x))
  (/ (* (cbrt (exp (log (- 1.0 (cos x))))) (cbrt (exp (log (- 1.0 (cos x)))))) (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (cbrt (exp (log (- 1.0 (cos x))))) (cbrt (sin x)))
  (/ (* (cbrt (exp (log (- 1.0 (cos x))))) (cbrt (exp (log (- 1.0 (cos x)))))) (sqrt (sin x)))
  (/ (cbrt (exp (log (- 1.0 (cos x))))) (sqrt (sin x)))
  (/ (* (cbrt (exp (log (- 1.0 (cos x))))) (cbrt (exp (log (- 1.0 (cos x)))))) 1)
  (/ (cbrt (exp (log (- 1.0 (cos x))))) (sin x))
  (/ (sqrt (exp (log (- 1.0 (cos x))))) (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (sqrt (exp (log (- 1.0 (cos x))))) (cbrt (sin x)))
  (/ (sqrt (exp (log (- 1.0 (cos x))))) (sqrt (sin x)))
  (/ (sqrt (exp (log (- 1.0 (cos x))))) (sqrt (sin x)))
  (/ (sqrt (exp (log (- 1.0 (cos x))))) 1)
  (/ (sqrt (exp (log (- 1.0 (cos x))))) (sin x))
  (/ 1 (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (exp (log (- 1.0 (cos x)))) (cbrt (sin x)))
  (/ 1 (sqrt (sin x)))
  (/ (exp (log (- 1.0 (cos x)))) (sqrt (sin x)))
  (/ 1 1)
  (/ (exp (log (- 1.0 (cos x)))) (sin x))
  (/ 1 (sin x))
  (/ (sin x) (exp (log (- 1.0 (cos x)))))
  (/ (exp (log (- 1.0 (cos x)))) (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (exp (log (- 1.0 (cos x)))) (sqrt (sin x)))
  (/ (exp (log (- 1.0 (cos x)))) 1)
  (/ (sin x) (exp (log (cbrt (- 1.0 (cos x))))))
  (/ (sin x) (exp (log (sqrt (- 1.0 (cos x))))))
  (/ (sin x) (exp (log (- 1.0 (cos x)))))
  (/ (sin x) (exp (log (- (sqrt 1.0) (sqrt (cos x))))))
  (/ (sin x) (exp (log (- 1.0 (cos x)))))
  (/ (sin x) (cbrt (exp (log (- 1.0 (cos x))))))
  (/ (sin x) (sqrt (exp (log (- 1.0 (cos x))))))
  (/ (sin x) (exp (log (- 1.0 (cos x)))))
  (* (sin x) (exp (log (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))))))
  (* (sin x) (exp (log (+ 1.0 (cos x)))))
  (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4)))
  (- 1.0 (cos x))
  (- 1.0 (cos x))
  (- (+ (* 2 (log x)) (log 1/2)) (+ (* 1/12 (pow x 2)) (* 1/1440 (pow x 4))))
  (log (- 1.0 (cos x)))
  (log (- 1.0 (cos x)))
  (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4)))
  (- 1.0 (cos x))
  (- 1.0 (cos x))
  (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x)))
  (/ (- 1.0 (cos x)) (sin x))
  (/ (- 1.0 (cos x)) (sin x))
2.025 * * [simplify]: iteration  0 :  354  enodes  (cost  1019 )
2.030 * * [simplify]: iteration  1 :  1045  enodes  (cost  861 )
2.050 * * [simplify]: iteration  2 :  5001  enodes  (cost  817 )
2.054 * [simplify]: Simplified to:
   (- (* (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0)) (cos x))
  (- (cos x) (cos x))
  (- (* (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0)) (cos x))
  (- (cos x) (cos x))
  (- (* (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0)) (cos x))
  (- (cos x) (cos x))
  (- 1.0 (cos x))
  (- (cos x) (cos x))
  (- 1.0 (cos x))
  (- (cos x) (cos x))
  (- 1.0 (cos x))
  (- (cos x) (cos x))
  (- 1.0 (cos x))
  (- (cos x) (cos x))
  (- 1.0 (cos x))
  (- (cos x) (cos x))
  (- 1.0 (cos x))
  (- (cos x) (cos x))
  (expm1 (- 1.0 (cos x)))
  (log1p (- 1.0 (cos x)))
  (- (cos x))
  (- (cos x))
  (- (cos x))
  (exp (- 1.0 (cos x)))
  (log (- 1.0 (cos x)))
  (exp (- 1.0 (cos x)))
  (pow (exp 2) (log (cbrt (- 1.0 (cos x)))))
  (cbrt (- 1.0 (cos x)))
  (pow (- 1.0 (cos x)) 3)
  (sqrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (- (pow 1.0 3) (pow (cos x) 3))
  (fma (cos x) (+ 1.0 (cos x)) (* 1.0 1.0))
  (- (cos x))
  (- (* 1.0 1.0) (* (cos x) (cos x)))
  (+ 1.0 (cos x))
  (+ (sqrt 1.0) (sqrt (cos x)))
  (- (sqrt 1.0) (sqrt (cos x)))
  (- 1.0 (cos x))
  (- (cos x))
  (expm1 (log (- 1.0 (cos x))))
  (log1p (log (- 1.0 (cos x))))
  (* 2 (log (cbrt (- 1.0 (cos x)))))
  (log (cbrt (- 1.0 (cos x))))
  (log (sqrt (- 1.0 (cos x))))
  (log (sqrt (- 1.0 (cos x))))
  0
  (log (- 1.0 (cos x)))
  (log (+ (sqrt 1.0) (sqrt (cos x))))
  (log (- (sqrt 1.0) (sqrt (cos x))))
  0
  (log (- 1.0 (cos x)))
  (log (- (pow 1.0 3) (pow (cos x) 3)))
  (log (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))))
  (log (- (* 1.0 1.0) (* (cos x) (cos x))))
  (log (+ 1.0 (cos x)))
  (log (- 1.0 (cos x)))
  (log (log (- 1.0 (cos x))))
  (- 1.0 (cos x))
  (* (cbrt (log (- 1.0 (cos x)))) (cbrt (log (- 1.0 (cos x)))))
  (cbrt (log (- 1.0 (cos x))))
  (pow (log (- 1.0 (cos x))) 3)
  (sqrt (log (- 1.0 (cos x))))
  (sqrt (log (- 1.0 (cos x))))
  (expm1 (- 1.0 (cos x)))
  (log1p (- 1.0 (cos x)))
  E
  (exp (* (cbrt (log (- 1.0 (cos x)))) (cbrt (log (- 1.0 (cos x))))))
  (exp (sqrt (log (- 1.0 (cos x)))))
  E
  (pow (exp 2) (log (cbrt (- 1.0 (cos x)))))
  (cbrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  1
  (- 1.0 (cos x))
  (+ (sqrt 1.0) (sqrt (cos x)))
  (- (sqrt 1.0) (sqrt (cos x)))
  1
  (- 1.0 (cos x))
  (- (pow 1.0 3) (pow (cos x) 3))
  (fma (cos x) (+ 1.0 (cos x)) (* 1.0 1.0))
  (- (* 1.0 1.0) (* (cos x) (cos x)))
  (+ 1.0 (cos x))
  (log (- 1.0 (cos x)))
  (exp (- 1.0 (cos x)))
  (pow (exp 2) (log (cbrt (- 1.0 (cos x)))))
  (cbrt (- 1.0 (cos x)))
  (pow (- 1.0 (cos x)) 3)
  (sqrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos x)))
  (expm1 (/ (exp (log (- 1.0 (cos x)))) (sin x)))
  (log1p (/ (exp (log (- 1.0 (cos x)))) (sin x)))
  (- (log (- 1.0 (cos x))) (log (sin x)))
  (- (log (- 1.0 (cos x))) (log (sin x)))
  (exp (/ (- 1.0 (cos x)) (sin x)))
  (pow (/ (- 1.0 (cos x)) (sin x)) 3)
  (* (cbrt (/ (exp (log (- 1.0 (cos x)))) (sin x))) (cbrt (/ (exp (log (- 1.0 (cos x)))) (sin x))))
  (cbrt (/ (exp (log (- 1.0 (cos x)))) (sin x)))
  (pow (/ (- 1.0 (cos x)) (sin x)) 3)
  (sqrt (/ (exp (log (- 1.0 (cos x)))) (sin x)))
  (sqrt (/ (exp (log (- 1.0 (cos x)))) (sin x)))
  (+ (- 1.0) (cos x))
  (- (sin x))
  (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (sin x))) (cbrt (sin x)))
  (/ (/ (cbrt (- 1.0 (cos x))) 1) (cbrt (sin x)))
  (/ (pow (exp 2) (log (cbrt (- 1.0 (cos x))))) (sqrt (sin x)))
  (/ (/ (cbrt (- 1.0 (cos x))) 1) (sqrt (sin x)))
  (pow (exp 2) (log (cbrt (- 1.0 (cos x)))))
  (/ (cbrt (exp (log (- 1.0 (cos x))))) (sin x))
  (/ (sqrt (- 1.0 (cos x))) (* (* (cbrt (sin x)) (cbrt (sin x))) 1))
  (/ (sqrt (- 1.0 (cos x))) (* (cbrt (sin x)) 1))
  (/ (sqrt (- 1.0 (cos x))) (* (sqrt (sin x)) 1))
  (/ (sqrt (- 1.0 (cos x))) (* (sqrt (sin x)) 1))
  (sqrt (- 1.0 (cos x)))
  (/ (sqrt (- 1.0 (cos x))) (* (sin x) 1))
  (/ 1 (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (- 1.0 (cos x)) (cbrt (sin x)))
  (/ 1 (sqrt (sin x)))
  (/ (- 1.0 (cos x)) (sqrt (sin x)))
  1
  (/ (- 1.0 (cos x)) (sin x))
  (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) (cbrt (sin x))) (cbrt (sin x)))
  (/ (exp (log (- (sqrt 1.0) (sqrt (cos x))))) (cbrt (sin x)))
  (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (sqrt (sin x)) 1))
  (/ (exp (log (- (sqrt 1.0) (sqrt (cos x))))) (sqrt (sin x)))
  (+ (sqrt 1.0) (sqrt (cos x)))
  (/ (exp (log (- (sqrt 1.0) (sqrt (cos x))))) (sin x))
  (/ 1 (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (- 1.0 (cos x)) (cbrt (sin x)))
  (/ 1 (sqrt (sin x)))
  (/ (- 1.0 (cos x)) (sqrt (sin x)))
  1
  (/ (- 1.0 (cos x)) (sin x))
  (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (sin x))) (cbrt (sin x)))
  (/ (/ (cbrt (- 1.0 (cos x))) 1) (cbrt (sin x)))
  (/ (pow (exp 2) (log (cbrt (- 1.0 (cos x))))) (sqrt (sin x)))
  (/ (/ (cbrt (- 1.0 (cos x))) 1) (sqrt (sin x)))
  (pow (exp 2) (log (cbrt (- 1.0 (cos x)))))
  (/ (cbrt (exp (log (- 1.0 (cos x))))) (sin x))
  (/ (sqrt (- 1.0 (cos x))) (* (* (cbrt (sin x)) (cbrt (sin x))) 1))
  (/ (sqrt (- 1.0 (cos x))) (* (cbrt (sin x)) 1))
  (/ (sqrt (- 1.0 (cos x))) (* (sqrt (sin x)) 1))
  (/ (sqrt (- 1.0 (cos x))) (* (sqrt (sin x)) 1))
  (sqrt (- 1.0 (cos x)))
  (/ (sqrt (- 1.0 (cos x))) (* (sin x) 1))
  (/ 1 (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (- 1.0 (cos x)) (cbrt (sin x)))
  (/ 1 (sqrt (sin x)))
  (/ (- 1.0 (cos x)) (sqrt (sin x)))
  1
  (/ (- 1.0 (cos x)) (sin x))
  (/ 1 (sin x))
  (/ (sin x) (- 1.0 (cos x)))
  (/ (/ (- 1.0 (cos x)) (cbrt (sin x))) (cbrt (sin x)))
  (/ (- 1.0 (cos x)) (sqrt (sin x)))
  (- 1.0 (cos x))
  (/ (sin x) (cbrt (exp (log (- 1.0 (cos x))))))
  (/ (sin x) (sqrt (- 1.0 (cos x))))
  (/ (sin x) (- 1.0 (cos x)))
  (/ (sin x) (exp (log (- (sqrt 1.0) (sqrt (cos x))))))
  (/ (sin x) (- 1.0 (cos x)))
  (/ (sin x) (cbrt (exp (log (- 1.0 (cos x))))))
  (/ (sin x) (sqrt (- 1.0 (cos x))))
  (/ (sin x) (- 1.0 (cos x)))
  (* (sin x) (fma (cos x) (+ 1.0 (cos x)) (* 1.0 1.0)))
  (* (+ 1.0 (cos x)) (sin x))
  (fma (pow x 2) 1/2 (- (* 1/720 (pow x 6)) (* 1/24 (pow x 4))))
  (- 1.0 (cos x))
  (- 1.0 (cos x))
  (fma (log x) 2 (- (log 1/2) (fma 1/12 (pow x 2) (* 1/1440 (pow x 4)))))
  (log (- 1.0 (cos x)))
  (log (- 1.0 (cos x)))
  (fma (pow x 2) 1/2 (- (* 1/720 (pow x 6)) (* 1/24 (pow x 4))))
  (- 1.0 (cos x))
  (- 1.0 (cos x))
  (fma 1/24 (pow x 3) (fma 1/240 (pow x 5) (* 1/2 x)))
  (/ (- 1.0 (cos x)) (sin x))
  (/ (- 1.0 (cos x)) (sin x))
2.055 * * * [progress]: adding candidates to table
2.512 * [progress]: [Phase 3 of 3] Extracting.
2.512 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (log (exp (- (/ 1.0 (sin x)) (/ (cos x) (sin x))))))> #<alt (λ (x) (/ (/ (- (pow 1.0 3) (pow (cos x) 3)) (fma (cos x) (+ 1.0 (cos x)) (* 1.0 1.0))) (sin x)))> #<alt (λ (x) (* (/ 1 (sqrt (sin x))) (/ (- 1.0 (cos x)) (sqrt (sin x)))))> #<alt (λ (x) (* (/ (exp (log (- 1.0 (cos x)))) (sqrt (sin x))) (/ 1 (sqrt (sin x)))))> #<alt (λ (x) (log1p (expm1 (/ (exp (log (- 1.0 (cos x)))) (sin x)))))> #<alt (λ (x) (/ (+ (sqrt 1.0) (sqrt (cos x))) (/ (sin x) (- (sqrt 1.0) (sqrt (cos x))))))> #<alt (λ (x) (fma 1/24 (pow x 3) (fma 1/240 (pow x 5) (* 1/2 x))))> #<alt (λ (x) (* (/ (cbrt (exp (log (- 1.0 (cos x))))) (sin x)) (pow (exp 2) (log (cbrt (- 1.0 (cos x)))))))> #<alt (λ (x) (+ (log (sqrt (exp (/ (exp (log (- 1.0 (cos x)))) (sin x))))) (log (sqrt (exp (/ (exp (log (- 1.0 (cos x)))) (sin x)))))))> #<alt (λ (x) (/ (exp (* (* (cbrt (log (- 1.0 (cos x)))) (cbrt (log (- 1.0 (cos x))))) (cbrt (log (- 1.0 (cos x)))))) (sin x)))> #<alt (λ (x) (log (exp (/ (exp (- (log (- (* 1.0 1.0) (* (cos x) (cos x)))) (log (+ 1.0 (cos x))))) (sin x)))))> #<alt (λ (x) (log (* (* (cbrt (exp (/ (- 1.0 (cos x)) (sin x)))) (cbrt (exp (/ (- 1.0 (cos x)) (sin x))))) (cbrt (exp (/ (- 1.0 (cos x)) (sin x)))))))> #<alt (λ (x) (* (/ (sqrt (- 1.0 (cos x))) (* (sqrt (sin x)) 1)) (/ (sqrt (- 1.0 (cos x))) (* (sqrt (sin x)) 1))))>)
2.517 * * * [regime-changes]: Trying 2 branch expressions: ((/ (- 1.0 (cos x)) (sin x)) x)
2.517 * * * * [regimes]: Trying to branch on (/ (- 1.0 (cos x)) (sin x)) from (#<alt (λ (x) (log (exp (- (/ 1.0 (sin x)) (/ (cos x) (sin x))))))> #<alt (λ (x) (/ (/ (- (pow 1.0 3) (pow (cos x) 3)) (fma (cos x) (+ 1.0 (cos x)) (* 1.0 1.0))) (sin x)))> #<alt (λ (x) (* (/ 1 (sqrt (sin x))) (/ (- 1.0 (cos x)) (sqrt (sin x)))))> #<alt (λ (x) (* (/ (exp (log (- 1.0 (cos x)))) (sqrt (sin x))) (/ 1 (sqrt (sin x)))))> #<alt (λ (x) (log1p (expm1 (/ (exp (log (- 1.0 (cos x)))) (sin x)))))> #<alt (λ (x) (/ (+ (sqrt 1.0) (sqrt (cos x))) (/ (sin x) (- (sqrt 1.0) (sqrt (cos x))))))> #<alt (λ (x) (fma 1/24 (pow x 3) (fma 1/240 (pow x 5) (* 1/2 x))))> #<alt (λ (x) (* (/ (cbrt (exp (log (- 1.0 (cos x))))) (sin x)) (pow (exp 2) (log (cbrt (- 1.0 (cos x)))))))> #<alt (λ (x) (+ (log (sqrt (exp (/ (exp (log (- 1.0 (cos x)))) (sin x))))) (log (sqrt (exp (/ (exp (log (- 1.0 (cos x)))) (sin x)))))))> #<alt (λ (x) (/ (exp (* (* (cbrt (log (- 1.0 (cos x)))) (cbrt (log (- 1.0 (cos x))))) (cbrt (log (- 1.0 (cos x)))))) (sin x)))> #<alt (λ (x) (log (exp (/ (exp (- (log (- (* 1.0 1.0) (* (cos x) (cos x)))) (log (+ 1.0 (cos x))))) (sin x)))))> #<alt (λ (x) (log (* (* (cbrt (exp (/ (- 1.0 (cos x)) (sin x)))) (cbrt (exp (/ (- 1.0 (cos x)) (sin x))))) (cbrt (exp (/ (- 1.0 (cos x)) (sin x)))))))> #<alt (λ (x) (* (/ (sqrt (- 1.0 (cos x))) (* (sqrt (sin x)) 1)) (/ (sqrt (- 1.0 (cos x))) (* (sqrt (sin x)) 1))))>)
2.581 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (log (exp (- (/ 1.0 (sin x)) (/ (cos x) (sin x))))))> #<alt (λ (x) (/ (/ (- (pow 1.0 3) (pow (cos x) 3)) (fma (cos x) (+ 1.0 (cos x)) (* 1.0 1.0))) (sin x)))> #<alt (λ (x) (* (/ 1 (sqrt (sin x))) (/ (- 1.0 (cos x)) (sqrt (sin x)))))> #<alt (λ (x) (* (/ (exp (log (- 1.0 (cos x)))) (sqrt (sin x))) (/ 1 (sqrt (sin x)))))> #<alt (λ (x) (log1p (expm1 (/ (exp (log (- 1.0 (cos x)))) (sin x)))))> #<alt (λ (x) (/ (+ (sqrt 1.0) (sqrt (cos x))) (/ (sin x) (- (sqrt 1.0) (sqrt (cos x))))))> #<alt (λ (x) (fma 1/24 (pow x 3) (fma 1/240 (pow x 5) (* 1/2 x))))> #<alt (λ (x) (* (/ (cbrt (exp (log (- 1.0 (cos x))))) (sin x)) (pow (exp 2) (log (cbrt (- 1.0 (cos x)))))))> #<alt (λ (x) (+ (log (sqrt (exp (/ (exp (log (- 1.0 (cos x)))) (sin x))))) (log (sqrt (exp (/ (exp (log (- 1.0 (cos x)))) (sin x)))))))> #<alt (λ (x) (/ (exp (* (* (cbrt (log (- 1.0 (cos x)))) (cbrt (log (- 1.0 (cos x))))) (cbrt (log (- 1.0 (cos x)))))) (sin x)))> #<alt (λ (x) (log (exp (/ (exp (- (log (- (* 1.0 1.0) (* (cos x) (cos x)))) (log (+ 1.0 (cos x))))) (sin x)))))> #<alt (λ (x) (log (* (* (cbrt (exp (/ (- 1.0 (cos x)) (sin x)))) (cbrt (exp (/ (- 1.0 (cos x)) (sin x))))) (cbrt (exp (/ (- 1.0 (cos x)) (sin x)))))))> #<alt (λ (x) (* (/ (sqrt (- 1.0 (cos x))) (* (sqrt (sin x)) 1)) (/ (sqrt (- 1.0 (cos x))) (* (sqrt (sin x)) 1))))>)
2.647 * * * [regime]: Found split indices: #<option (#s(si 8 73) #s(si 6 186) #s(si 4 255))>
2.648 * [binary-search]: Only using regimes for bounds on (/ (- 1.0 (cos x)) (sin x)) and (#<alt (λ (x) (log (exp (- (/ 1.0 (sin x)) (/ (cos x) (sin x))))))> #<alt (λ (x) (/ (/ (- (pow 1.0 3) (pow (cos x) 3)) (fma (cos x) (+ 1.0 (cos x)) (* 1.0 1.0))) (sin x)))> #<alt (λ (x) (* (/ 1 (sqrt (sin x))) (/ (- 1.0 (cos x)) (sqrt (sin x)))))> #<alt (λ (x) (* (/ (exp (log (- 1.0 (cos x)))) (sqrt (sin x))) (/ 1 (sqrt (sin x)))))> #<alt (λ (x) (log1p (expm1 (/ (exp (log (- 1.0 (cos x)))) (sin x)))))> #<alt (λ (x) (/ (+ (sqrt 1.0) (sqrt (cos x))) (/ (sin x) (- (sqrt 1.0) (sqrt (cos x))))))> #<alt (λ (x) (fma 1/24 (pow x 3) (fma 1/240 (pow x 5) (* 1/2 x))))> #<alt (λ (x) (* (/ (cbrt (exp (log (- 1.0 (cos x))))) (sin x)) (pow (exp 2) (log (cbrt (- 1.0 (cos x)))))))> #<alt (λ (x) (+ (log (sqrt (exp (/ (exp (log (- 1.0 (cos x)))) (sin x))))) (log (sqrt (exp (/ (exp (log (- 1.0 (cos x)))) (sin x)))))))> #<alt (λ (x) (/ (exp (* (* (cbrt (log (- 1.0 (cos x)))) (cbrt (log (- 1.0 (cos x))))) (cbrt (log (- 1.0 (cos x)))))) (sin x)))> #<alt (λ (x) (log (exp (/ (exp (- (log (- (* 1.0 1.0) (* (cos x) (cos x)))) (log (+ 1.0 (cos x))))) (sin x)))))> #<alt (λ (x) (log (* (* (cbrt (exp (/ (- 1.0 (cos x)) (sin x)))) (cbrt (exp (/ (- 1.0 (cos x)) (sin x))))) (cbrt (exp (/ (- 1.0 (cos x)) (sin x)))))))> #<alt (λ (x) (* (/ (sqrt (- 1.0 (cos x))) (* (sqrt (sin x)) 1)) (/ (sqrt (- 1.0 (cos x))) (* (sqrt (sin x)) 1))))>)
2.648 * [regimes]: Found splitpoints: (#s(sp 8 (/ (- 1.0 (cos x)) (sin x)) -0.03283166104159679) #s(sp 6 (/ (- 1.0 (cos x)) (sin x)) 4.7425297912845007e-08) #s(sp 4 (/ (- 1.0 (cos x)) (sin x)) +nan.0)) , with alts (#<alt (λ (x) (log (exp (- (/ 1.0 (sin x)) (/ (cos x) (sin x))))))> #<alt (λ (x) (/ (/ (- (pow 1.0 3) (pow (cos x) 3)) (fma (cos x) (+ 1.0 (cos x)) (* 1.0 1.0))) (sin x)))> #<alt (λ (x) (* (/ 1 (sqrt (sin x))) (/ (- 1.0 (cos x)) (sqrt (sin x)))))> #<alt (λ (x) (* (/ (exp (log (- 1.0 (cos x)))) (sqrt (sin x))) (/ 1 (sqrt (sin x)))))> #<alt (λ (x) (log1p (expm1 (/ (exp (log (- 1.0 (cos x)))) (sin x)))))> #<alt (λ (x) (/ (+ (sqrt 1.0) (sqrt (cos x))) (/ (sin x) (- (sqrt 1.0) (sqrt (cos x))))))> #<alt (λ (x) (fma 1/24 (pow x 3) (fma 1/240 (pow x 5) (* 1/2 x))))> #<alt (λ (x) (* (/ (cbrt (exp (log (- 1.0 (cos x))))) (sin x)) (pow (exp 2) (log (cbrt (- 1.0 (cos x)))))))> #<alt (λ (x) (+ (log (sqrt (exp (/ (exp (log (- 1.0 (cos x)))) (sin x))))) (log (sqrt (exp (/ (exp (log (- 1.0 (cos x)))) (sin x)))))))> #<alt (λ (x) (/ (exp (* (* (cbrt (log (- 1.0 (cos x)))) (cbrt (log (- 1.0 (cos x))))) (cbrt (log (- 1.0 (cos x)))))) (sin x)))> #<alt (λ (x) (log (exp (/ (exp (- (log (- (* 1.0 1.0) (* (cos x) (cos x)))) (log (+ 1.0 (cos x))))) (sin x)))))> #<alt (λ (x) (log (* (* (cbrt (exp (/ (- 1.0 (cos x)) (sin x)))) (cbrt (exp (/ (- 1.0 (cos x)) (sin x))))) (cbrt (exp (/ (- 1.0 (cos x)) (sin x)))))))> #<alt (λ (x) (* (/ (sqrt (- 1.0 (cos x))) (* (sqrt (sin x)) 1)) (/ (sqrt (- 1.0 (cos x))) (* (sqrt (sin x)) 1))))>)
2.649 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= (/ (- 1.0 (cos x)) (sin x)) -0.03283166104159679) (+ (log (sqrt (exp (/ (exp (log (- 1.0 (cos x)))) (sin x))))) (log (sqrt (exp (/ (exp (log (- 1.0 (cos x)))) (sin x)))))) (if (<= (/ (- 1.0 (cos x)) (sin x)) 4.7425297912845007e-08) (fma 1/24 (pow x 3) (fma 1/240 (pow x 5) (* 1/2 x))) (log1p (expm1 (/ (exp (log (- 1.0 (cos x)))) (sin x))))))
2.649 * * [simplify]: iteration  0 :  32  enodes  (cost  40 )
2.650 * * [simplify]: iteration  1 :  32  enodes  (cost  40 )
2.650 * [simplify]: Simplified to:
   (if (<= (/ (- 1.0 (cos x)) (sin x)) -0.03283166104159679) (+ (log (sqrt (exp (/ (exp (log (- 1.0 (cos x)))) (sin x))))) (log (sqrt (exp (/ (exp (log (- 1.0 (cos x)))) (sin x)))))) (if (<= (/ (- 1.0 (cos x)) (sin x)) 4.7425297912845007e-08) (fma 1/24 (pow x 3) (fma 1/240 (pow x 5) (* 1/2 x))) (log1p (expm1 (/ (exp (log (- 1.0 (cos x)))) (sin x))))))
7.629 * [regime-testing]: Baseline error score: 30.078485707743045
7.630 * [regime-testing]: Oracle error score: 0.19323966515844543
7.631 * [regime-testing]: End program error score: 0.8844483954129312
7.654 * [regime-testing]: Target error score: 0