4.055 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.146 * * * [progress]: [2/2] Setting up program.
0.149 * [progress]: [Phase 2 of 3] Improving.
0.149 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- 1.0 (cos x)) (sin x))
0.151 * * [simplify]: iteration  0 :  11  enodes  (cost  4 )
0.152 * * [simplify]: iteration  1 :  14  enodes  (cost  4 )
0.153 * * [simplify]: iteration  2 :  16  enodes  (cost  4 )
0.154 * * [simplify]: iteration  3 :  16  enodes  (cost  4 )
0.155 * [simplify]: Simplified to:
   (/ (- 1.0 (cos x)) (sin x))
0.155 * * [progress]: iteration 1 / 4
0.155 * * * [progress]: picking best candidate
0.157 * * * * [pick]: Picked  #<alt (λ (x) (/ (- 1.0 (cos x)) (sin x)))>
0.157 * * * [progress]: localizing error
0.164 * * * [progress]: generating rewritten candidates
0.164 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.168 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.175 * * * [progress]: generating series expansions
0.175 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.175 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0
0.175 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.175 * [taylor]: Taking taylor expansion of 1.0 in x
0.175 * [taylor]: Taking taylor expansion of (cos x) in x
0.175 * [taylor]: Taking taylor expansion of x in x
0.175 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.175 * [taylor]: Taking taylor expansion of 1.0 in x
0.175 * [taylor]: Taking taylor expansion of (cos x) in x
0.175 * [taylor]: Taking taylor expansion of x in x
0.186 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0
0.186 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
0.186 * [taylor]: Taking taylor expansion of 1.0 in x
0.186 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.186 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.186 * [taylor]: Taking taylor expansion of x in x
0.187 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
0.187 * [taylor]: Taking taylor expansion of 1.0 in x
0.187 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.187 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.187 * [taylor]: Taking taylor expansion of x in x
0.190 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0
0.190 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
0.190 * [taylor]: Taking taylor expansion of 1.0 in x
0.190 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.190 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.190 * [taylor]: Taking taylor expansion of -1 in x
0.190 * [taylor]: Taking taylor expansion of x in x
0.191 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
0.191 * [taylor]: Taking taylor expansion of 1.0 in x
0.191 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.191 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.191 * [taylor]: Taking taylor expansion of -1 in x
0.191 * [taylor]: Taking taylor expansion of x in x
0.194 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.194 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in (x) around 0
0.194 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in x
0.194 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.194 * [taylor]: Taking taylor expansion of 1.0 in x
0.194 * [taylor]: Taking taylor expansion of (cos x) in x
0.194 * [taylor]: Taking taylor expansion of x in x
0.194 * [taylor]: Taking taylor expansion of (sin x) in x
0.194 * [taylor]: Taking taylor expansion of x in x
0.197 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in x
0.197 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.197 * [taylor]: Taking taylor expansion of 1.0 in x
0.197 * [taylor]: Taking taylor expansion of (cos x) in x
0.197 * [taylor]: Taking taylor expansion of x in x
0.197 * [taylor]: Taking taylor expansion of (sin x) in x
0.197 * [taylor]: Taking taylor expansion of x in x
0.222 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in (x) around 0
0.222 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in x
0.222 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
0.222 * [taylor]: Taking taylor expansion of 1.0 in x
0.222 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.222 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.222 * [taylor]: Taking taylor expansion of x in x
0.222 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.222 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.222 * [taylor]: Taking taylor expansion of x in x
0.223 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in x
0.223 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
0.223 * [taylor]: Taking taylor expansion of 1.0 in x
0.223 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.223 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.223 * [taylor]: Taking taylor expansion of x in x
0.224 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.224 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.224 * [taylor]: Taking taylor expansion of x in x
0.229 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in (x) around 0
0.229 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in x
0.229 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
0.229 * [taylor]: Taking taylor expansion of 1.0 in x
0.229 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.229 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.229 * [taylor]: Taking taylor expansion of -1 in x
0.229 * [taylor]: Taking taylor expansion of x in x
0.229 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.229 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.229 * [taylor]: Taking taylor expansion of -1 in x
0.229 * [taylor]: Taking taylor expansion of x in x
0.230 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in x
0.230 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
0.230 * [taylor]: Taking taylor expansion of 1.0 in x
0.230 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.230 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.230 * [taylor]: Taking taylor expansion of -1 in x
0.230 * [taylor]: Taking taylor expansion of x in x
0.230 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.230 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.230 * [taylor]: Taking taylor expansion of -1 in x
0.230 * [taylor]: Taking taylor expansion of x in x
0.236 * * * [progress]: simplifying candidates
0.236 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (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))))
  (neg (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))
  (neg (cos 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)))
  (neg (- 1.0 (cos x)))
  (neg (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))
0.241 * * [simplify]: iteration  0 :  233  enodes  (cost  396 )
0.245 * * [simplify]: iteration  1 :  673  enodes  (cost  373 )
0.257 * * [simplify]: iteration  2 :  2640  enodes  (cost  373 )
0.314 * * [simplify]: iteration  3 :  5002  enodes  (cost  373 )
0.316 * [simplify]: Simplified to:
   (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))
  (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0))
  (neg (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))
  (neg (cos 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)))
  (neg (- 1.0 (cos x)))
  (neg (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)))
  (* (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0)) (sin 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))
0.317 * * * [progress]: adding candidates to table
0.440 * * [progress]: iteration 2 / 4
0.440 * * * [progress]: picking best candidate
0.466 * * * * [pick]: Picked  #<alt (λ (x) (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x))))>
0.466 * * * [progress]: localizing error
0.480 * * * [progress]: generating rewritten candidates
0.480 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.486 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1)
0.492 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
0.498 * * * [progress]: generating series expansions
0.498 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.498 * [approximate]: Taking taylor expansion of (* 1/24 (pow x 3)) in (x) around 0
0.498 * [taylor]: Taking taylor expansion of (* 1/24 (pow x 3)) in x
0.498 * [taylor]: Taking taylor expansion of 1/24 in x
0.498 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.498 * [taylor]: Taking taylor expansion of x in x
0.498 * [taylor]: Taking taylor expansion of (* 1/24 (pow x 3)) in x
0.498 * [taylor]: Taking taylor expansion of 1/24 in x
0.498 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.498 * [taylor]: Taking taylor expansion of x in x
0.510 * [approximate]: Taking taylor expansion of (/ 1/24 (pow x 3)) in (x) around 0
0.510 * [taylor]: Taking taylor expansion of (/ 1/24 (pow x 3)) in x
0.510 * [taylor]: Taking taylor expansion of 1/24 in x
0.510 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.510 * [taylor]: Taking taylor expansion of x in x
0.511 * [taylor]: Taking taylor expansion of (/ 1/24 (pow x 3)) in x
0.511 * [taylor]: Taking taylor expansion of 1/24 in x
0.511 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.511 * [taylor]: Taking taylor expansion of x in x
0.522 * [approximate]: Taking taylor expansion of (/ -1/24 (pow x 3)) in (x) around 0
0.522 * [taylor]: Taking taylor expansion of (/ -1/24 (pow x 3)) in x
0.522 * [taylor]: Taking taylor expansion of -1/24 in x
0.522 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.522 * [taylor]: Taking taylor expansion of x in x
0.523 * [taylor]: Taking taylor expansion of (/ -1/24 (pow x 3)) in x
0.523 * [taylor]: Taking taylor expansion of -1/24 in x
0.523 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.523 * [taylor]: Taking taylor expansion of x in x
0.534 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1)
0.534 * [approximate]: Taking taylor expansion of (* 1/240 (pow x 5)) in (x) around 0
0.534 * [taylor]: Taking taylor expansion of (* 1/240 (pow x 5)) in x
0.534 * [taylor]: Taking taylor expansion of 1/240 in x
0.534 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.534 * [taylor]: Taking taylor expansion of x in x
0.534 * [taylor]: Taking taylor expansion of (* 1/240 (pow x 5)) in x
0.534 * [taylor]: Taking taylor expansion of 1/240 in x
0.534 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.534 * [taylor]: Taking taylor expansion of x in x
0.549 * [approximate]: Taking taylor expansion of (/ 1/240 (pow x 5)) in (x) around 0
0.549 * [taylor]: Taking taylor expansion of (/ 1/240 (pow x 5)) in x
0.549 * [taylor]: Taking taylor expansion of 1/240 in x
0.549 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.549 * [taylor]: Taking taylor expansion of x in x
0.550 * [taylor]: Taking taylor expansion of (/ 1/240 (pow x 5)) in x
0.550 * [taylor]: Taking taylor expansion of 1/240 in x
0.550 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.550 * [taylor]: Taking taylor expansion of x in x
0.569 * [approximate]: Taking taylor expansion of (/ -1/240 (pow x 5)) in (x) around 0
0.569 * [taylor]: Taking taylor expansion of (/ -1/240 (pow x 5)) in x
0.569 * [taylor]: Taking taylor expansion of -1/240 in x
0.569 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.569 * [taylor]: Taking taylor expansion of x in x
0.570 * [taylor]: Taking taylor expansion of (/ -1/240 (pow x 5)) in x
0.570 * [taylor]: Taking taylor expansion of -1/240 in x
0.570 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.570 * [taylor]: Taking taylor expansion of x in x
0.585 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
0.585 * [approximate]: Taking taylor expansion of (+ (* 1/2 x) (* 1/240 (pow x 5))) in (x) around 0
0.585 * [taylor]: Taking taylor expansion of (+ (* 1/2 x) (* 1/240 (pow x 5))) in x
0.585 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
0.585 * [taylor]: Taking taylor expansion of 1/2 in x
0.585 * [taylor]: Taking taylor expansion of x in x
0.585 * [taylor]: Taking taylor expansion of (* 1/240 (pow x 5)) in x
0.585 * [taylor]: Taking taylor expansion of 1/240 in x
0.585 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.585 * [taylor]: Taking taylor expansion of x in x
0.585 * [taylor]: Taking taylor expansion of (+ (* 1/2 x) (* 1/240 (pow x 5))) in x
0.585 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
0.585 * [taylor]: Taking taylor expansion of 1/2 in x
0.585 * [taylor]: Taking taylor expansion of x in x
0.585 * [taylor]: Taking taylor expansion of (* 1/240 (pow x 5)) in x
0.585 * [taylor]: Taking taylor expansion of 1/240 in x
0.585 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.585 * [taylor]: Taking taylor expansion of x in x
0.612 * [approximate]: Taking taylor expansion of (+ (* 1/240 (/ 1 (pow x 5))) (* 1/2 (/ 1 x))) in (x) around 0
0.613 * [taylor]: Taking taylor expansion of (+ (* 1/240 (/ 1 (pow x 5))) (* 1/2 (/ 1 x))) in x
0.613 * [taylor]: Taking taylor expansion of (* 1/240 (/ 1 (pow x 5))) in x
0.613 * [taylor]: Taking taylor expansion of 1/240 in x
0.613 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.613 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.613 * [taylor]: Taking taylor expansion of x in x
0.614 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x
0.614 * [taylor]: Taking taylor expansion of 1/2 in x
0.614 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.614 * [taylor]: Taking taylor expansion of x in x
0.614 * [taylor]: Taking taylor expansion of (+ (* 1/240 (/ 1 (pow x 5))) (* 1/2 (/ 1 x))) in x
0.614 * [taylor]: Taking taylor expansion of (* 1/240 (/ 1 (pow x 5))) in x
0.614 * [taylor]: Taking taylor expansion of 1/240 in x
0.614 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.614 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.614 * [taylor]: Taking taylor expansion of x in x
0.615 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x
0.615 * [taylor]: Taking taylor expansion of 1/2 in x
0.615 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.615 * [taylor]: Taking taylor expansion of x in x
0.662 * [approximate]: Taking taylor expansion of (neg (+ (* 1/240 (/ 1 (pow x 5))) (* 1/2 (/ 1 x)))) in (x) around 0
0.662 * [taylor]: Taking taylor expansion of (neg (+ (* 1/240 (/ 1 (pow x 5))) (* 1/2 (/ 1 x)))) in x
0.662 * [taylor]: Taking taylor expansion of (+ (* 1/240 (/ 1 (pow x 5))) (* 1/2 (/ 1 x))) in x
0.662 * [taylor]: Taking taylor expansion of (* 1/240 (/ 1 (pow x 5))) in x
0.662 * [taylor]: Taking taylor expansion of 1/240 in x
0.662 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.662 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.662 * [taylor]: Taking taylor expansion of x in x
0.663 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x
0.663 * [taylor]: Taking taylor expansion of 1/2 in x
0.663 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.663 * [taylor]: Taking taylor expansion of x in x
0.664 * [taylor]: Taking taylor expansion of (neg (+ (* 1/240 (/ 1 (pow x 5))) (* 1/2 (/ 1 x)))) in x
0.664 * [taylor]: Taking taylor expansion of (+ (* 1/240 (/ 1 (pow x 5))) (* 1/2 (/ 1 x))) in x
0.664 * [taylor]: Taking taylor expansion of (* 1/240 (/ 1 (pow x 5))) in x
0.664 * [taylor]: Taking taylor expansion of 1/240 in x
0.664 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.664 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.664 * [taylor]: Taking taylor expansion of x in x
0.665 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x
0.665 * [taylor]: Taking taylor expansion of 1/2 in x
0.665 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.665 * [taylor]: Taking taylor expansion of x in x
0.715 * * * [progress]: simplifying candidates
0.716 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (log 1/24) (* (log x) 3))
  (+ (log 1/24) (* (log x) 3))
  (+ (log 1/24) (log (pow x 3)))
  (log (* 1/24 (pow x 3)))
  (exp (* 1/24 (pow x 3)))
  (* (* (* 1/24 1/24) 1/24) (* (* (pow x 3) (pow x 3)) (pow x 3)))
  (* (cbrt (* 1/24 (pow x 3))) (cbrt (* 1/24 (pow x 3))))
  (cbrt (* 1/24 (pow x 3)))
  (* (* (* 1/24 (pow x 3)) (* 1/24 (pow x 3))) (* 1/24 (pow x 3)))
  (sqrt (* 1/24 (pow x 3)))
  (sqrt (* 1/24 (pow x 3)))
  (* (sqrt 1/24) (pow (sqrt x) 3))
  (* (sqrt 1/24) (pow (sqrt x) 3))
  (* (sqrt 1/24) (pow (sqrt x) 3))
  (* (sqrt 1/24) (pow (sqrt x) 3))
  (* (sqrt 1/24) (sqrt (pow x 3)))
  (* (sqrt 1/24) (sqrt (pow x 3)))
  (* (sqrt 1/24) (pow x (/ 3 2)))
  (* (sqrt 1/24) (pow x (/ 3 2)))
  (* 1/24 (pow (* (cbrt x) (cbrt x)) 3))
  (* 1/24 (pow (sqrt x) 3))
  (* 1/24 (pow 1 3))
  (* 1/24 (* x x))
  (* 1/24 (* (cbrt (pow x 3)) (cbrt (pow x 3))))
  (* 1/24 (pow (* (cbrt x) (cbrt x)) 3))
  (* 1/24 (pow (sqrt x) 3))
  (* 1/24 (pow 1 3))
  (* 1/24 x)
  (* 1/24 (sqrt (pow x 3)))
  (* 1/24 1)
  (* 1/24 (pow x (/ 3 2)))
  (* (cbrt 1/24) (pow x 3))
  (* (sqrt 1/24) (pow x 3))
  (* 1/24 (pow x 3))
  (+ (log 1/240) (* (log x) 5))
  (+ (log 1/240) (* (log x) 5))
  (+ (log 1/240) (log (pow x 5)))
  (log (* 1/240 (pow x 5)))
  (exp (* 1/240 (pow x 5)))
  (* (* (* 1/240 1/240) 1/240) (* (* (pow x 5) (pow x 5)) (pow x 5)))
  (* (cbrt (* 1/240 (pow x 5))) (cbrt (* 1/240 (pow x 5))))
  (cbrt (* 1/240 (pow x 5)))
  (* (* (* 1/240 (pow x 5)) (* 1/240 (pow x 5))) (* 1/240 (pow x 5)))
  (sqrt (* 1/240 (pow x 5)))
  (sqrt (* 1/240 (pow x 5)))
  (* (sqrt 1/240) (pow (sqrt x) 5))
  (* (sqrt 1/240) (pow (sqrt x) 5))
  (* (sqrt 1/240) (sqrt (pow x 5)))
  (* (sqrt 1/240) (sqrt (pow x 5)))
  (* (sqrt 1/240) (pow x (/ 5 2)))
  (* (sqrt 1/240) (pow x (/ 5 2)))
  (* 1/240 (pow (* (cbrt x) (cbrt x)) 5))
  (* 1/240 (pow (sqrt x) 5))
  (* 1/240 (pow 1 5))
  (* 1/240 (* (cbrt (pow x 5)) (cbrt (pow x 5))))
  (* 1/240 (sqrt (pow x 5)))
  (* 1/240 1)
  (* 1/240 (pow x (/ 5 2)))
  (* (cbrt 1/240) (pow x 5))
  (* (sqrt 1/240) (pow x 5))
  (* 1/240 (pow x 5))
  (* (exp (* 1/240 (pow x 5))) (exp (* 1/2 x)))
  (log (+ (* 1/240 (pow x 5)) (* 1/2 x)))
  (exp (+ (* 1/240 (pow x 5)) (* 1/2 x)))
  (* (cbrt (+ (* 1/240 (pow x 5)) (* 1/2 x))) (cbrt (+ (* 1/240 (pow x 5)) (* 1/2 x))))
  (cbrt (+ (* 1/240 (pow x 5)) (* 1/2 x)))
  (* (* (+ (* 1/240 (pow x 5)) (* 1/2 x)) (+ (* 1/240 (pow x 5)) (* 1/2 x))) (+ (* 1/240 (pow x 5)) (* 1/2 x)))
  (sqrt (+ (* 1/240 (pow x 5)) (* 1/2 x)))
  (sqrt (+ (* 1/240 (pow x 5)) (* 1/2 x)))
  (+ (pow (* 1/240 (pow x 5)) 3) (pow (* 1/2 x) 3))
  (+ (* (* 1/240 (pow x 5)) (* 1/240 (pow x 5))) (- (* (* 1/2 x) (* 1/2 x)) (* (* 1/240 (pow x 5)) (* 1/2 x))))
  (- (* (* 1/240 (pow x 5)) (* 1/240 (pow x 5))) (* (* 1/2 x) (* 1/2 x)))
  (- (* 1/240 (pow x 5)) (* 1/2 x))
  (* 1/24 (pow x 3))
  (* 1/24 (pow x 3))
  (* 1/24 (pow x 3))
  (* 1/240 (pow x 5))
  (* 1/240 (pow x 5))
  (* 1/240 (pow x 5))
  (+ (* 1/2 x) (* 1/240 (pow x 5)))
  (+ (* 1/2 x) (* 1/240 (pow x 5)))
  (+ (* 1/2 x) (* 1/240 (pow x 5)))
0.721 * * [simplify]: iteration  0 :  282  enodes  (cost  301 )
0.727 * * [simplify]: iteration  1 :  1180  enodes  (cost  276 )
0.757 * * [simplify]: iteration  2 :  5002  enodes  (cost  275 )
0.759 * [simplify]: Simplified to:
   (log (* 1/24 (pow x 3)))
  (log (* 1/24 (pow x 3)))
  (log (* 1/24 (pow x 3)))
  (log (* 1/24 (pow x 3)))
  (exp (* 1/24 (pow x 3)))
  (pow (* 1/24 (pow x 3)) 3)
  (* (cbrt (* 1/24 (pow x 3))) (cbrt (* 1/24 (pow x 3))))
  (cbrt (* 1/24 (pow x 3)))
  (pow (* 1/24 (pow x 3)) 3)
  (sqrt (* 1/24 (pow x 3)))
  (sqrt (* 1/24 (pow x 3)))
  (* (sqrt 1/24) (pow (sqrt x) 3))
  (* (sqrt 1/24) (pow (sqrt x) 3))
  (* (sqrt 1/24) (pow (sqrt x) 3))
  (* (sqrt 1/24) (pow (sqrt x) 3))
  (* (sqrt 1/24) (sqrt (pow x 3)))
  (* (sqrt 1/24) (sqrt (pow x 3)))
  (* (sqrt 1/24) (pow x 3/2))
  (* (sqrt 1/24) (pow x 3/2))
  (* (* 1/24 x) x)
  (* 1/24 (pow (sqrt x) 3))
  1/24
  (* (* 1/24 x) x)
  (* (* 1/24 x) x)
  (* (* 1/24 x) x)
  (* 1/24 (pow (sqrt x) 3))
  1/24
  (* 1/24 x)
  (* 1/24 (sqrt (pow x 3)))
  1/24
  (* 1/24 (pow x 3/2))
  (* (cbrt 1/24) (pow x 3))
  (* (sqrt 1/24) (pow x 3))
  (* 1/24 (pow x 3))
  (log (* 1/240 (pow x 5)))
  (log (* 1/240 (pow x 5)))
  (log (* 1/240 (pow x 5)))
  (log (* 1/240 (pow x 5)))
  (exp (* 1/240 (pow x 5)))
  (pow (* 1/240 (pow x 5)) 3)
  (* (cbrt (* 1/240 (pow x 5))) (cbrt (* 1/240 (pow x 5))))
  (cbrt (* 1/240 (pow x 5)))
  (pow (* 1/240 (pow x 5)) 3)
  (sqrt (* 1/240 (pow x 5)))
  (sqrt (* 1/240 (pow x 5)))
  (* (sqrt 1/240) (pow (sqrt x) 5))
  (* (sqrt 1/240) (pow (sqrt x) 5))
  (* (sqrt 1/240) (sqrt (pow x 5)))
  (* (sqrt 1/240) (sqrt (pow x 5)))
  (* (sqrt 1/240) (pow x 5/2))
  (* (sqrt 1/240) (pow x 5/2))
  (* 1/240 (pow (* (cbrt x) (cbrt x)) 5))
  (* 1/240 (pow (sqrt x) 5))
  1/240
  (* 1/240 (* (cbrt (pow x 5)) (cbrt (pow x 5))))
  (* 1/240 (sqrt (pow x 5)))
  1/240
  (* 1/240 (pow x 5/2))
  (* (cbrt 1/240) (pow x 5))
  (* (sqrt 1/240) (pow x 5))
  (* 1/240 (pow x 5))
  (exp (+ (* 1/240 (pow x 5)) (* 1/2 x)))
  (log (+ (* 1/240 (pow x 5)) (* 1/2 x)))
  (exp (+ (* 1/240 (pow x 5)) (* 1/2 x)))
  (* (cbrt (+ (* 1/240 (pow x 5)) (* 1/2 x))) (cbrt (+ (* 1/240 (pow x 5)) (* 1/2 x))))
  (cbrt (+ (* 1/240 (pow x 5)) (* 1/2 x)))
  (pow (+ (* 1/240 (pow x 5)) (* 1/2 x)) 3)
  (sqrt (+ (* 1/240 (pow x 5)) (* 1/2 x)))
  (sqrt (+ (* 1/240 (pow x 5)) (* 1/2 x)))
  (+ (pow (* 1/240 (pow x 5)) 3) (pow (* 1/2 x) 3))
  (+ (* 1/4 (* x x)) (- (* (pow x 10) 1/57600) (* x (* (pow x 5) 1/480))))
  (+ (* -1/4 (* x x)) (* (pow x 10) 1/57600))
  (- (* 1/240 (pow x 5)) (* 1/2 x))
  (* 1/24 (pow x 3))
  (* 1/24 (pow x 3))
  (* 1/24 (pow x 3))
  (* 1/240 (pow x 5))
  (* 1/240 (pow x 5))
  (* 1/240 (pow x 5))
  (+ (* 1/240 (pow x 5)) (* 1/2 x))
  (+ (* 1/240 (pow x 5)) (* 1/2 x))
  (+ (* 1/240 (pow x 5)) (* 1/2 x))
0.759 * * * [progress]: adding candidates to table
0.887 * * [progress]: iteration 3 / 4
0.887 * * * [progress]: picking best candidate
0.914 * * * * [pick]: Picked  #<alt (λ (x) (/ (exp (log (- 1.0 (cos x)))) (sin x)))>
0.914 * * * [progress]: localizing error
0.925 * * * [progress]: generating rewritten candidates
0.925 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1)
0.929 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
0.932 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
0.937 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
0.948 * * * [progress]: generating series expansions
0.948 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1)
0.948 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0
0.948 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.948 * [taylor]: Taking taylor expansion of 1.0 in x
0.948 * [taylor]: Taking taylor expansion of (cos x) in x
0.948 * [taylor]: Taking taylor expansion of x in x
0.948 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.948 * [taylor]: Taking taylor expansion of 1.0 in x
0.948 * [taylor]: Taking taylor expansion of (cos x) in x
0.948 * [taylor]: Taking taylor expansion of x in x
0.959 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0
0.959 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
0.959 * [taylor]: Taking taylor expansion of 1.0 in x
0.959 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.959 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.959 * [taylor]: Taking taylor expansion of x in x
0.959 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
0.959 * [taylor]: Taking taylor expansion of 1.0 in x
0.959 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.959 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.959 * [taylor]: Taking taylor expansion of x in x
0.963 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0
0.963 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
0.963 * [taylor]: Taking taylor expansion of 1.0 in x
0.963 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.963 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.963 * [taylor]: Taking taylor expansion of -1 in x
0.963 * [taylor]: Taking taylor expansion of x in x
0.963 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
0.963 * [taylor]: Taking taylor expansion of 1.0 in x
0.963 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.963 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.963 * [taylor]: Taking taylor expansion of -1 in x
0.963 * [taylor]: Taking taylor expansion of x in x
0.967 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
0.967 * [approximate]: Taking taylor expansion of (log (- 1.0 (cos x))) in (x) around 0
0.967 * [taylor]: Taking taylor expansion of (log (- 1.0 (cos x))) in x
0.967 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.967 * [taylor]: Taking taylor expansion of 1.0 in x
0.967 * [taylor]: Taking taylor expansion of (cos x) in x
0.967 * [taylor]: Taking taylor expansion of x in x
0.969 * [taylor]: Taking taylor expansion of (log (- 1.0 (cos x))) in x
0.970 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.970 * [taylor]: Taking taylor expansion of 1.0 in x
0.970 * [taylor]: Taking taylor expansion of (cos x) in x
0.970 * [taylor]: Taking taylor expansion of x in x
0.997 * [approximate]: Taking taylor expansion of (log (- 1.0 (cos (/ 1 x)))) in (x) around 0
0.997 * [taylor]: Taking taylor expansion of (log (- 1.0 (cos (/ 1 x)))) in x
0.997 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
0.997 * [taylor]: Taking taylor expansion of 1.0 in x
0.997 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.997 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.997 * [taylor]: Taking taylor expansion of x in x
0.998 * [taylor]: Taking taylor expansion of (log (- 1.0 (cos (/ 1 x)))) in x
0.998 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
0.998 * [taylor]: Taking taylor expansion of 1.0 in x
0.998 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.998 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.998 * [taylor]: Taking taylor expansion of x in x
1.020 * [approximate]: Taking taylor expansion of (log (- 1.0 (cos (/ -1 x)))) in (x) around 0
1.020 * [taylor]: Taking taylor expansion of (log (- 1.0 (cos (/ -1 x)))) in x
1.020 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.020 * [taylor]: Taking taylor expansion of 1.0 in x
1.020 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.020 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.020 * [taylor]: Taking taylor expansion of -1 in x
1.020 * [taylor]: Taking taylor expansion of x in x
1.020 * [taylor]: Taking taylor expansion of (log (- 1.0 (cos (/ -1 x)))) in x
1.020 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.020 * [taylor]: Taking taylor expansion of 1.0 in x
1.020 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.021 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.021 * [taylor]: Taking taylor expansion of -1 in x
1.021 * [taylor]: Taking taylor expansion of x in x
1.042 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
1.042 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0
1.042 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.042 * [taylor]: Taking taylor expansion of 1.0 in x
1.042 * [taylor]: Taking taylor expansion of (cos x) in x
1.043 * [taylor]: Taking taylor expansion of x in x
1.043 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.043 * [taylor]: Taking taylor expansion of 1.0 in x
1.043 * [taylor]: Taking taylor expansion of (cos x) in x
1.043 * [taylor]: Taking taylor expansion of x in x
1.053 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0
1.053 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.053 * [taylor]: Taking taylor expansion of 1.0 in x
1.053 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.053 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.053 * [taylor]: Taking taylor expansion of x in x
1.053 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.053 * [taylor]: Taking taylor expansion of 1.0 in x
1.053 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.053 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.053 * [taylor]: Taking taylor expansion of x in x
1.056 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0
1.056 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.056 * [taylor]: Taking taylor expansion of 1.0 in x
1.057 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.057 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.057 * [taylor]: Taking taylor expansion of -1 in x
1.057 * [taylor]: Taking taylor expansion of x in x
1.057 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.057 * [taylor]: Taking taylor expansion of 1.0 in x
1.057 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.057 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.057 * [taylor]: Taking taylor expansion of -1 in x
1.057 * [taylor]: Taking taylor expansion of x in x
1.066 * * * * [progress]: [ 4 / 4 ] generating series at (2)
1.066 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in (x) around 0
1.066 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in x
1.066 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.066 * [taylor]: Taking taylor expansion of 1.0 in x
1.066 * [taylor]: Taking taylor expansion of (cos x) in x
1.066 * [taylor]: Taking taylor expansion of x in x
1.066 * [taylor]: Taking taylor expansion of (sin x) in x
1.066 * [taylor]: Taking taylor expansion of x in x
1.069 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in x
1.069 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.070 * [taylor]: Taking taylor expansion of 1.0 in x
1.070 * [taylor]: Taking taylor expansion of (cos x) in x
1.070 * [taylor]: Taking taylor expansion of x in x
1.070 * [taylor]: Taking taylor expansion of (sin x) in x
1.070 * [taylor]: Taking taylor expansion of x in x
1.087 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in (x) around 0
1.087 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in x
1.087 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.087 * [taylor]: Taking taylor expansion of 1.0 in x
1.087 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.087 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.087 * [taylor]: Taking taylor expansion of x in x
1.087 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.087 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.087 * [taylor]: Taking taylor expansion of x in x
1.088 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in x
1.088 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.088 * [taylor]: Taking taylor expansion of 1.0 in x
1.088 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.088 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.088 * [taylor]: Taking taylor expansion of x in x
1.088 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.088 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.088 * [taylor]: Taking taylor expansion of x in x
1.094 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in (x) around 0
1.094 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in x
1.094 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.094 * [taylor]: Taking taylor expansion of 1.0 in x
1.094 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.094 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.094 * [taylor]: Taking taylor expansion of -1 in x
1.094 * [taylor]: Taking taylor expansion of x in x
1.095 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.095 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.095 * [taylor]: Taking taylor expansion of -1 in x
1.095 * [taylor]: Taking taylor expansion of x in x
1.095 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in x
1.095 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.095 * [taylor]: Taking taylor expansion of 1.0 in x
1.095 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.095 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.095 * [taylor]: Taking taylor expansion of -1 in x
1.095 * [taylor]: Taking taylor expansion of x in x
1.096 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.096 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.096 * [taylor]: Taking taylor expansion of -1 in x
1.096 * [taylor]: Taking taylor expansion of x in x
1.101 * * * [progress]: simplifying candidates
1.103 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (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))))
  (neg (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))
  (neg (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))))
  (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)))))
  (- (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)))
  (neg (exp (log (- 1.0 (cos x)))))
  (neg (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))
1.109 * * [simplify]: iteration  0 :  289  enodes  (cost  829 )
1.113 * * [simplify]: iteration  1 :  791  enodes  (cost  761 )
1.126 * * [simplify]: iteration  2 :  2667  enodes  (cost  734 )
1.181 * * [simplify]: iteration  3 :  5001  enodes  (cost  708 )
1.185 * [simplify]: Simplified to:
   (exp (- 1.0 (cos x)))
  (log (- 1.0 (cos x)))
  (exp (- 1.0 (cos x)))
  (pow (cbrt (- 1.0 (cos x))) 2)
  (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))
  (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0))
  (neg (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))
  (neg (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))))
  E
  (exp (* (cbrt (log (- 1.0 (cos x)))) (cbrt (log (- 1.0 (cos x))))))
  (exp (sqrt (log (- 1.0 (cos x)))))
  E
  (pow (cbrt (- 1.0 (cos x))) 2)
  (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))
  (+ (* (cos x) (+ (cos x) 1.0)) (* 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 (cbrt (- 1.0 (cos x))) 2)
  (cbrt (- 1.0 (cos x)))
  (pow (- 1.0 (cos x)) 3)
  (sqrt (- 1.0 (cos x)))
  (sqrt (- 1.0 (cos 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 (/ (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)) -1)
  (neg (sin x))
  (* (pow (cbrt (- 1.0 (cos x))) 2) (/ 1 (* (cbrt (sin x)) (cbrt (sin x)))))
  (/ (cbrt (- 1.0 (cos x))) (cbrt (sin x)))
  (* (pow (cbrt (- 1.0 (cos x))) 2) (/ 1 (sqrt (sin x))))
  (/ (cbrt (- 1.0 (cos x))) (sqrt (sin x)))
  (pow (cbrt (- 1.0 (cos x))) 2)
  (/ (cbrt (- 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))
  (/ 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)))
  (/ (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))
  (/ 1 (sqrt (sin x)))
  (/ (- 1.0 (cos x)) (* (sqrt (sin x)) 1))
  1
  (/ (- 1.0 (cos x)) (sin x))
  (* (pow (cbrt (- 1.0 (cos x))) 2) (/ 1 (* (cbrt (sin x)) (cbrt (sin x)))))
  (/ (cbrt (- 1.0 (cos x))) (cbrt (sin x)))
  (* (pow (cbrt (- 1.0 (cos x))) 2) (/ 1 (sqrt (sin x))))
  (/ (cbrt (- 1.0 (cos x))) (sqrt (sin x)))
  (pow (cbrt (- 1.0 (cos x))) 2)
  (/ (cbrt (- 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))
  (/ 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))
  (/ (- 1.0 (cos x)) (* (sqrt (sin x)) 1))
  (- 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)))
  (* (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0)) (sin x))
  (* (+ 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))
  (- (+ (* 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))
1.185 * * * [progress]: adding candidates to table
1.376 * * [progress]: iteration 4 / 4
1.376 * * * [progress]: picking best candidate
1.407 * * * * [pick]: Picked  #<alt (λ (x) (log (exp (/ (- 1.0 (cos x)) (sin x)))))>
1.407 * * * [progress]: localizing error
1.417 * * * [progress]: generating rewritten candidates
1.417 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1)
1.421 * * * * [progress]: [ 2 / 4 ] rewriting at (2)
1.428 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
1.437 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1)
1.448 * * * [progress]: generating series expansions
1.448 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1)
1.448 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0
1.448 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.449 * [taylor]: Taking taylor expansion of 1.0 in x
1.449 * [taylor]: Taking taylor expansion of (cos x) in x
1.449 * [taylor]: Taking taylor expansion of x in x
1.449 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.449 * [taylor]: Taking taylor expansion of 1.0 in x
1.449 * [taylor]: Taking taylor expansion of (cos x) in x
1.449 * [taylor]: Taking taylor expansion of x in x
1.460 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0
1.460 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.460 * [taylor]: Taking taylor expansion of 1.0 in x
1.460 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.460 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.460 * [taylor]: Taking taylor expansion of x in x
1.461 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.461 * [taylor]: Taking taylor expansion of 1.0 in x
1.461 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.461 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.461 * [taylor]: Taking taylor expansion of x in x
1.464 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0
1.464 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.464 * [taylor]: Taking taylor expansion of 1.0 in x
1.464 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.464 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.464 * [taylor]: Taking taylor expansion of -1 in x
1.464 * [taylor]: Taking taylor expansion of x in x
1.464 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.464 * [taylor]: Taking taylor expansion of 1.0 in x
1.464 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.464 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.464 * [taylor]: Taking taylor expansion of -1 in x
1.464 * [taylor]: Taking taylor expansion of x in x
1.468 * * * * [progress]: [ 2 / 4 ] generating series at (2)
1.468 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in (x) around 0
1.468 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in x
1.468 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.468 * [taylor]: Taking taylor expansion of 1.0 in x
1.468 * [taylor]: Taking taylor expansion of (cos x) in x
1.468 * [taylor]: Taking taylor expansion of x in x
1.468 * [taylor]: Taking taylor expansion of (sin x) in x
1.468 * [taylor]: Taking taylor expansion of x in x
1.471 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in x
1.471 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.471 * [taylor]: Taking taylor expansion of 1.0 in x
1.471 * [taylor]: Taking taylor expansion of (cos x) in x
1.471 * [taylor]: Taking taylor expansion of x in x
1.471 * [taylor]: Taking taylor expansion of (sin x) in x
1.471 * [taylor]: Taking taylor expansion of x in x
1.488 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in (x) around 0
1.488 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in x
1.489 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.489 * [taylor]: Taking taylor expansion of 1.0 in x
1.489 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.489 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.489 * [taylor]: Taking taylor expansion of x in x
1.489 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.489 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.489 * [taylor]: Taking taylor expansion of x in x
1.489 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in x
1.489 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.489 * [taylor]: Taking taylor expansion of 1.0 in x
1.489 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.489 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.490 * [taylor]: Taking taylor expansion of x in x
1.490 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.490 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.490 * [taylor]: Taking taylor expansion of x in x
1.495 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in (x) around 0
1.496 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in x
1.496 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.496 * [taylor]: Taking taylor expansion of 1.0 in x
1.496 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.496 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.496 * [taylor]: Taking taylor expansion of -1 in x
1.496 * [taylor]: Taking taylor expansion of x in x
1.496 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.496 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.496 * [taylor]: Taking taylor expansion of -1 in x
1.496 * [taylor]: Taking taylor expansion of x in x
1.496 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in x
1.497 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.497 * [taylor]: Taking taylor expansion of 1.0 in x
1.497 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.497 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.497 * [taylor]: Taking taylor expansion of -1 in x
1.497 * [taylor]: Taking taylor expansion of x in x
1.497 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.497 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.497 * [taylor]: Taking taylor expansion of -1 in x
1.497 * [taylor]: Taking taylor expansion of x in x
1.502 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
1.502 * [approximate]: Taking taylor expansion of (exp (/ (- 1.0 (cos x)) (sin x))) in (x) around 0
1.502 * [taylor]: Taking taylor expansion of (exp (/ (- 1.0 (cos x)) (sin x))) in x
1.502 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in x
1.502 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.502 * [taylor]: Taking taylor expansion of 1.0 in x
1.502 * [taylor]: Taking taylor expansion of (cos x) in x
1.502 * [taylor]: Taking taylor expansion of x in x
1.502 * [taylor]: Taking taylor expansion of (sin x) in x
1.502 * [taylor]: Taking taylor expansion of x in x
1.505 * [taylor]: Taking taylor expansion of (exp (/ (- 1.0 (cos x)) (sin x))) in x
1.505 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in x
1.505 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.505 * [taylor]: Taking taylor expansion of 1.0 in x
1.505 * [taylor]: Taking taylor expansion of (cos x) in x
1.505 * [taylor]: Taking taylor expansion of x in x
1.506 * [taylor]: Taking taylor expansion of (sin x) in x
1.506 * [taylor]: Taking taylor expansion of x in x
1.512 * [approximate]: Taking taylor expansion of (exp (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x)))) in (x) around 0
1.512 * [taylor]: Taking taylor expansion of (exp (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x)))) in x
1.512 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in x
1.513 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.513 * [taylor]: Taking taylor expansion of 1.0 in x
1.513 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.513 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.513 * [taylor]: Taking taylor expansion of x in x
1.513 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.513 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.513 * [taylor]: Taking taylor expansion of x in x
1.513 * [taylor]: Taking taylor expansion of (exp (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x)))) in x
1.514 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in x
1.514 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.514 * [taylor]: Taking taylor expansion of 1.0 in x
1.514 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.514 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.514 * [taylor]: Taking taylor expansion of x in x
1.514 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.514 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.514 * [taylor]: Taking taylor expansion of x in x
1.534 * [approximate]: Taking taylor expansion of (exp (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x)))) in (x) around 0
1.534 * [taylor]: Taking taylor expansion of (exp (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x)))) in x
1.534 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in x
1.534 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.534 * [taylor]: Taking taylor expansion of 1.0 in x
1.534 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.534 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.534 * [taylor]: Taking taylor expansion of -1 in x
1.534 * [taylor]: Taking taylor expansion of x in x
1.534 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.534 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.534 * [taylor]: Taking taylor expansion of -1 in x
1.534 * [taylor]: Taking taylor expansion of x in x
1.535 * [taylor]: Taking taylor expansion of (exp (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x)))) in x
1.535 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in x
1.535 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.535 * [taylor]: Taking taylor expansion of 1.0 in x
1.535 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.535 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.535 * [taylor]: Taking taylor expansion of -1 in x
1.535 * [taylor]: Taking taylor expansion of x in x
1.535 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.535 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.535 * [taylor]: Taking taylor expansion of -1 in x
1.535 * [taylor]: Taking taylor expansion of x in x
1.549 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1)
1.550 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in (x) around 0
1.550 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in x
1.550 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.550 * [taylor]: Taking taylor expansion of 1.0 in x
1.550 * [taylor]: Taking taylor expansion of (cos x) in x
1.550 * [taylor]: Taking taylor expansion of x in x
1.550 * [taylor]: Taking taylor expansion of (sin x) in x
1.550 * [taylor]: Taking taylor expansion of x in x
1.553 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in x
1.553 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.553 * [taylor]: Taking taylor expansion of 1.0 in x
1.553 * [taylor]: Taking taylor expansion of (cos x) in x
1.553 * [taylor]: Taking taylor expansion of x in x
1.553 * [taylor]: Taking taylor expansion of (sin x) in x
1.553 * [taylor]: Taking taylor expansion of x in x
1.570 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in (x) around 0
1.570 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in x
1.570 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.570 * [taylor]: Taking taylor expansion of 1.0 in x
1.570 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.570 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.570 * [taylor]: Taking taylor expansion of x in x
1.570 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.570 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.570 * [taylor]: Taking taylor expansion of x in x
1.571 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in x
1.571 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.571 * [taylor]: Taking taylor expansion of 1.0 in x
1.571 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.571 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.571 * [taylor]: Taking taylor expansion of x in x
1.571 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.571 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.571 * [taylor]: Taking taylor expansion of x in x
1.577 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in (x) around 0
1.577 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in x
1.577 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.577 * [taylor]: Taking taylor expansion of 1.0 in x
1.577 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.577 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.577 * [taylor]: Taking taylor expansion of -1 in x
1.577 * [taylor]: Taking taylor expansion of x in x
1.577 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.577 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.577 * [taylor]: Taking taylor expansion of -1 in x
1.577 * [taylor]: Taking taylor expansion of x in x
1.578 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in x
1.578 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.578 * [taylor]: Taking taylor expansion of 1.0 in x
1.578 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.578 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.578 * [taylor]: Taking taylor expansion of -1 in x
1.578 * [taylor]: Taking taylor expansion of x in x
1.578 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.578 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.578 * [taylor]: Taking taylor expansion of -1 in x
1.578 * [taylor]: Taking taylor expansion of x in x
1.583 * * * [progress]: simplifying candidates
1.585 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (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))))
  (neg (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))
  (neg (cos 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)))))
  (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))))
  (- (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)))
  (neg (- 1.0 (cos x)))
  (neg (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))
1.591 * * [simplify]: iteration  0 :  303  enodes  (cost  818 )
1.596 * * [simplify]: iteration  1 :  799  enodes  (cost  768 )
1.610 * * [simplify]: iteration  2 :  2970  enodes  (cost  766 )
1.670 * * [simplify]: iteration  3 :  5001  enodes  (cost  766 )
1.675 * [simplify]: Simplified to:
   (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))
  (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0))
  (neg (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))
  (neg (cos 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)))
  (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))))
  (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)))
  (neg (- 1.0 (cos x)))
  (neg (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)))
  (* (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0)) (sin 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))
1.675 * * * [progress]: adding candidates to table
1.928 * [progress]: [Phase 3 of 3] Extracting.
1.928 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (log (exp (/ (cbrt (pow (- 1.0 (cos x)) 3)) (sin x)))))> #<alt (λ (x) (+ (log (sqrt (exp (/ (- 1.0 (cos x)) (sin x))))) (log (sqrt (exp (/ (- 1.0 (cos x)) (sin x)))))))> #<alt (λ (x) (log (cbrt (pow (exp (/ (- 1.0 (cos x)) (sin x))) 3))))> #<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) (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x))))> #<alt (λ (x) (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (/ (sin x) (cbrt (- 1.0 (cos x))))))> #<alt (λ (x) (log (exp (- (/ 1.0 (sin x)) (/ (cos x) (sin x))))))> #<alt (λ (x) (log (exp (/ (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x))) (sin x)))))> #<alt (λ (x) (/ (exp (log (- (pow 1.0 3) (pow (cos x) 3)))) (* (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0)) (sin x))))> #<alt (λ (x) (log (pow (pow (exp (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x)))) (/ (cbrt (- 1.0 (cos x))) (sin x)))))> #<alt (λ (x) (/ (exp (- (log (- (pow 1.0 3) (pow (cos x) 3))) (log (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))))) (sin x)))> #<alt (λ (x) (/ (exp (cbrt (pow (log (- 1.0 (cos x))) 3))) (sin x)))> #<alt (λ (x) (log (exp (/ (/ (- (pow 1.0 3) (pow (cos x) 3)) (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0))) (sin x)))))> #<alt (λ (x) (/ (log (exp (- 1.0 (cos x)))) (sin x)))> #<alt (λ (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)))))>)
1.931 * * * [regime-changes]: Trying 2 branch expressions: ((/ (- 1.0 (cos x)) (sin x)) x)
1.931 * * * * [regimes]: Trying to branch on (/ (- 1.0 (cos x)) (sin x)) from (#<alt (λ (x) (log (exp (/ (cbrt (pow (- 1.0 (cos x)) 3)) (sin x)))))> #<alt (λ (x) (+ (log (sqrt (exp (/ (- 1.0 (cos x)) (sin x))))) (log (sqrt (exp (/ (- 1.0 (cos x)) (sin x)))))))> #<alt (λ (x) (log (cbrt (pow (exp (/ (- 1.0 (cos x)) (sin x))) 3))))> #<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) (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x))))> #<alt (λ (x) (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (/ (sin x) (cbrt (- 1.0 (cos x))))))> #<alt (λ (x) (log (exp (- (/ 1.0 (sin x)) (/ (cos x) (sin x))))))> #<alt (λ (x) (log (exp (/ (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x))) (sin x)))))> #<alt (λ (x) (/ (exp (log (- (pow 1.0 3) (pow (cos x) 3)))) (* (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0)) (sin x))))> #<alt (λ (x) (log (pow (pow (exp (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x)))) (/ (cbrt (- 1.0 (cos x))) (sin x)))))> #<alt (λ (x) (/ (exp (- (log (- (pow 1.0 3) (pow (cos x) 3))) (log (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))))) (sin x)))> #<alt (λ (x) (/ (exp (cbrt (pow (log (- 1.0 (cos x))) 3))) (sin x)))> #<alt (λ (x) (log (exp (/ (/ (- (pow 1.0 3) (pow (cos x) 3)) (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0))) (sin x)))))> #<alt (λ (x) (/ (log (exp (- 1.0 (cos x)))) (sin x)))> #<alt (λ (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)))))>)
1.999 * * * * [regimes]: Trying to branch on (/ (- 1.0 (cos x)) (sin x)) from (#<alt (λ (x) (+ (log (sqrt (exp (/ (- 1.0 (cos x)) (sin x))))) (log (sqrt (exp (/ (- 1.0 (cos x)) (sin x)))))))> #<alt (λ (x) (log (cbrt (pow (exp (/ (- 1.0 (cos x)) (sin x))) 3))))>)
2.021 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (log (exp (/ (cbrt (pow (- 1.0 (cos x)) 3)) (sin x)))))> #<alt (λ (x) (+ (log (sqrt (exp (/ (- 1.0 (cos x)) (sin x))))) (log (sqrt (exp (/ (- 1.0 (cos x)) (sin x)))))))> #<alt (λ (x) (log (cbrt (pow (exp (/ (- 1.0 (cos x)) (sin x))) 3))))> #<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) (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x))))> #<alt (λ (x) (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (/ (sin x) (cbrt (- 1.0 (cos x))))))> #<alt (λ (x) (log (exp (- (/ 1.0 (sin x)) (/ (cos x) (sin x))))))> #<alt (λ (x) (log (exp (/ (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x))) (sin x)))))> #<alt (λ (x) (/ (exp (log (- (pow 1.0 3) (pow (cos x) 3)))) (* (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0)) (sin x))))> #<alt (λ (x) (log (pow (pow (exp (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x)))) (/ (cbrt (- 1.0 (cos x))) (sin x)))))> #<alt (λ (x) (/ (exp (- (log (- (pow 1.0 3) (pow (cos x) 3))) (log (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))))) (sin x)))> #<alt (λ (x) (/ (exp (cbrt (pow (log (- 1.0 (cos x))) 3))) (sin x)))> #<alt (λ (x) (log (exp (/ (/ (- (pow 1.0 3) (pow (cos x) 3)) (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0))) (sin x)))))> #<alt (λ (x) (/ (log (exp (- 1.0 (cos x)))) (sin x)))> #<alt (λ (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)))))>)
2.093 * * * [regime]: Found split indices: #<option (#s(si 11 58) #s(si 4 191) #s(si 8 255))>
2.094 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x) (log (exp (/ (cbrt (pow (- 1.0 (cos x)) 3)) (sin x)))))> #<alt (λ (x) (+ (log (sqrt (exp (/ (- 1.0 (cos x)) (sin x))))) (log (sqrt (exp (/ (- 1.0 (cos x)) (sin x)))))))> #<alt (λ (x) (log (cbrt (pow (exp (/ (- 1.0 (cos x)) (sin x))) 3))))> #<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) (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x))))> #<alt (λ (x) (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (/ (sin x) (cbrt (- 1.0 (cos x))))))> #<alt (λ (x) (log (exp (- (/ 1.0 (sin x)) (/ (cos x) (sin x))))))> #<alt (λ (x) (log (exp (/ (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x))) (sin x)))))> #<alt (λ (x) (/ (exp (log (- (pow 1.0 3) (pow (cos x) 3)))) (* (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0)) (sin x))))> #<alt (λ (x) (log (pow (pow (exp (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x)))) (/ (cbrt (- 1.0 (cos x))) (sin x)))))> #<alt (λ (x) (/ (exp (- (log (- (pow 1.0 3) (pow (cos x) 3))) (log (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))))) (sin x)))> #<alt (λ (x) (/ (exp (cbrt (pow (log (- 1.0 (cos x))) 3))) (sin x)))> #<alt (λ (x) (log (exp (/ (/ (- (pow 1.0 3) (pow (cos x) 3)) (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0))) (sin x)))))> #<alt (λ (x) (/ (log (exp (- 1.0 (cos x)))) (sin x)))> #<alt (λ (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)))))>)
2.181 * [regimes]: Found splitpoints: (#s(sp 11 x -0.023096900034468588) #s(sp 4 x 0.01951630307663353) #s(sp 8 x +nan.0)) , with alts (#<alt (λ (x) (log (exp (/ (cbrt (pow (- 1.0 (cos x)) 3)) (sin x)))))> #<alt (λ (x) (+ (log (sqrt (exp (/ (- 1.0 (cos x)) (sin x))))) (log (sqrt (exp (/ (- 1.0 (cos x)) (sin x)))))))> #<alt (λ (x) (log (cbrt (pow (exp (/ (- 1.0 (cos x)) (sin x))) 3))))> #<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) (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x))))> #<alt (λ (x) (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (/ (sin x) (cbrt (- 1.0 (cos x))))))> #<alt (λ (x) (log (exp (- (/ 1.0 (sin x)) (/ (cos x) (sin x))))))> #<alt (λ (x) (log (exp (/ (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x))) (sin x)))))> #<alt (λ (x) (/ (exp (log (- (pow 1.0 3) (pow (cos x) 3)))) (* (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0)) (sin x))))> #<alt (λ (x) (log (pow (pow (exp (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x)))) (/ (cbrt (- 1.0 (cos x))) (sin x)))))> #<alt (λ (x) (/ (exp (- (log (- (pow 1.0 3) (pow (cos x) 3))) (log (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))))) (sin x)))> #<alt (λ (x) (/ (exp (cbrt (pow (log (- 1.0 (cos x))) 3))) (sin x)))> #<alt (λ (x) (log (exp (/ (/ (- (pow 1.0 3) (pow (cos x) 3)) (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0))) (sin x)))))> #<alt (λ (x) (/ (log (exp (- 1.0 (cos x)))) (sin x)))> #<alt (λ (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)))))>)
2.181 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= x -0.023096900034468588) (/ (exp (cbrt (pow (log (- 1.0 (cos x))) 3))) (sin x)) (if (<= x 0.01951630307663353) (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x))) (/ (exp (log (- (pow 1.0 3) (pow (cos x) 3)))) (* (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0)) (sin x)))))
2.182 * * [simplify]: iteration  0 :  48  enodes  (cost  30 )
2.183 * * [simplify]: iteration  1 :  48  enodes  (cost  30 )
2.183 * [simplify]: Simplified to:
   (if (<= x -0.023096900034468588) (/ (exp (cbrt (pow (log (- 1.0 (cos x))) 3))) (sin x)) (if (<= x 0.01951630307663353) (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x))) (/ (exp (log (- (pow 1.0 3) (pow (cos x) 3)))) (* (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0)) (sin x)))))
7.292 * [regime-testing]: Baseline error score: 32.334601275206026
7.292 * [regime-testing]: Oracle error score: 0.19282493475991053
7.294 * [regime-testing]: End program error score: 0.5283084254189782
7.319 * [regime-testing]: Target error score: 0.00037504688086010754