5.417 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.149 * * * [progress]: [2/2] Setting up program.
0.151 * [progress]: [Phase 2 of 3] Improving.
0.151 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- 1.0 (cos x)) (sin x))
0.153 * * [simplify]: iteration  0 :  11  enodes  (cost  4 )
0.154 * * [simplify]: iteration  1 :  14  enodes  (cost  4 )
0.155 * * [simplify]: iteration  2 :  16  enodes  (cost  4 )
0.156 * * [simplify]: iteration  3 :  16  enodes  (cost  4 )
0.156 * [simplify]: Simplified to:
   (/ (- 1.0 (cos x)) (sin x))
0.157 * * [progress]: iteration 1 / 4
0.157 * * * [progress]: picking best candidate
0.158 * * * * [pick]: Picked  #<alt (λ (x) (/ (- 1.0 (cos x)) (sin x)))>
0.158 * * * [progress]: localizing error
0.165 * * * [progress]: generating rewritten candidates
0.165 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.168 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.178 * * * [progress]: generating series expansions
0.178 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.178 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0
0.178 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.178 * [taylor]: Taking taylor expansion of 1.0 in x
0.178 * [taylor]: Taking taylor expansion of (cos x) in x
0.178 * [taylor]: Taking taylor expansion of x in x
0.178 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.178 * [taylor]: Taking taylor expansion of 1.0 in x
0.178 * [taylor]: Taking taylor expansion of (cos x) in x
0.178 * [taylor]: Taking taylor expansion of x in x
0.188 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0
0.188 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
0.188 * [taylor]: Taking taylor expansion of 1.0 in x
0.188 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.188 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.188 * [taylor]: Taking taylor expansion of x in x
0.188 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
0.188 * [taylor]: Taking taylor expansion of 1.0 in x
0.188 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.189 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.189 * [taylor]: Taking taylor expansion of x in x
0.192 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0
0.192 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
0.192 * [taylor]: Taking taylor expansion of 1.0 in x
0.192 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.192 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.192 * [taylor]: Taking taylor expansion of -1 in x
0.192 * [taylor]: Taking taylor expansion of x in x
0.192 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
0.192 * [taylor]: Taking taylor expansion of 1.0 in x
0.192 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.192 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.192 * [taylor]: Taking taylor expansion of -1 in x
0.192 * [taylor]: Taking taylor expansion of x in x
0.195 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.196 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in (x) around 0
0.196 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in x
0.196 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.196 * [taylor]: Taking taylor expansion of 1.0 in x
0.196 * [taylor]: Taking taylor expansion of (cos x) in x
0.196 * [taylor]: Taking taylor expansion of x in x
0.196 * [taylor]: Taking taylor expansion of (sin x) in x
0.196 * [taylor]: Taking taylor expansion of x in x
0.198 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in x
0.198 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.198 * [taylor]: Taking taylor expansion of 1.0 in x
0.199 * [taylor]: Taking taylor expansion of (cos x) in x
0.199 * [taylor]: Taking taylor expansion of x in x
0.199 * [taylor]: Taking taylor expansion of (sin x) in x
0.199 * [taylor]: Taking taylor expansion of x in x
0.223 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in (x) around 0
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
0.223 * [taylor]: Taking taylor expansion of (sin (/ 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 (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in x
0.224 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
0.224 * [taylor]: Taking taylor expansion of 1.0 in x
0.224 * [taylor]: Taking taylor expansion of (cos (/ 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
0.224 * [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
0.230 * [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
0.230 * [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
0.231 * [taylor]: Taking taylor expansion of 1.0 in x
0.231 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.231 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.231 * [taylor]: Taking taylor expansion of -1 in x
0.231 * [taylor]: Taking taylor expansion of x in x
0.231 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.231 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.231 * [taylor]: Taking taylor expansion of -1 in x
0.231 * [taylor]: Taking taylor expansion of x in x
0.236 * * * [progress]: simplifying candidates
0.237 * [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))))
  (- (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))
  (- (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))
0.241 * * [simplify]: iteration  0 :  233  enodes  (cost  396 )
0.245 * * [simplify]: iteration  1 :  673  enodes  (cost  373 )
0.257 * * [simplify]: iteration  2 :  2654  enodes  (cost  373 )
0.313 * * [simplify]: iteration  3 :  5001  enodes  (cost  373 )
0.315 * [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))
  (- (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))
  (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)))
  (* (+ (* (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))
0.315 * * * [progress]: adding candidates to table
0.441 * * [progress]: iteration 2 / 4
0.441 * * * [progress]: picking best candidate
0.464 * * * * [pick]: Picked  #<alt (λ (x) (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x))))>
0.464 * * * [progress]: localizing error
0.477 * * * [progress]: generating rewritten candidates
0.478 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.485 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1)
0.492 * * * [progress]: generating series expansions
0.492 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.492 * [approximate]: Taking taylor expansion of (* 1/24 (pow x 3)) in (x) around 0
0.492 * [taylor]: Taking taylor expansion of (* 1/24 (pow x 3)) in x
0.492 * [taylor]: Taking taylor expansion of 1/24 in x
0.492 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.492 * [taylor]: Taking taylor expansion of x in x
0.492 * [taylor]: Taking taylor expansion of (* 1/24 (pow x 3)) in x
0.492 * [taylor]: Taking taylor expansion of 1/24 in x
0.492 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.492 * [taylor]: Taking taylor expansion of x in x
0.504 * [approximate]: Taking taylor expansion of (/ 1/24 (pow x 3)) in (x) around 0
0.504 * [taylor]: Taking taylor expansion of (/ 1/24 (pow x 3)) in x
0.504 * [taylor]: Taking taylor expansion of 1/24 in x
0.504 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.504 * [taylor]: Taking taylor expansion of x in x
0.504 * [taylor]: Taking taylor expansion of (/ 1/24 (pow x 3)) in x
0.505 * [taylor]: Taking taylor expansion of 1/24 in x
0.505 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.505 * [taylor]: Taking taylor expansion of x in x
0.516 * [approximate]: Taking taylor expansion of (/ -1/24 (pow x 3)) in (x) around 0
0.516 * [taylor]: Taking taylor expansion of (/ -1/24 (pow x 3)) in x
0.516 * [taylor]: Taking taylor expansion of -1/24 in x
0.516 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.516 * [taylor]: Taking taylor expansion of x in x
0.516 * [taylor]: Taking taylor expansion of (/ -1/24 (pow x 3)) in x
0.516 * [taylor]: Taking taylor expansion of -1/24 in x
0.516 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.516 * [taylor]: Taking taylor expansion of x in x
0.527 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1)
0.528 * [approximate]: Taking taylor expansion of (* 1/240 (pow x 5)) in (x) around 0
0.528 * [taylor]: Taking taylor expansion of (* 1/240 (pow x 5)) in x
0.528 * [taylor]: Taking taylor expansion of 1/240 in x
0.528 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.528 * [taylor]: Taking taylor expansion of x in x
0.528 * [taylor]: Taking taylor expansion of (* 1/240 (pow x 5)) in x
0.528 * [taylor]: Taking taylor expansion of 1/240 in x
0.528 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.528 * [taylor]: Taking taylor expansion of x in x
0.543 * [approximate]: Taking taylor expansion of (/ 1/240 (pow x 5)) in (x) around 0
0.543 * [taylor]: Taking taylor expansion of (/ 1/240 (pow x 5)) in x
0.543 * [taylor]: Taking taylor expansion of 1/240 in x
0.543 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.543 * [taylor]: Taking taylor expansion of x in x
0.544 * [taylor]: Taking taylor expansion of (/ 1/240 (pow x 5)) in x
0.544 * [taylor]: Taking taylor expansion of 1/240 in x
0.544 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.544 * [taylor]: Taking taylor expansion of x in x
0.563 * [approximate]: Taking taylor expansion of (/ -1/240 (pow x 5)) in (x) around 0
0.563 * [taylor]: Taking taylor expansion of (/ -1/240 (pow x 5)) in x
0.564 * [taylor]: Taking taylor expansion of -1/240 in x
0.564 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.564 * [taylor]: Taking taylor expansion of x in x
0.565 * [taylor]: Taking taylor expansion of (/ -1/240 (pow x 5)) in x
0.565 * [taylor]: Taking taylor expansion of -1/240 in x
0.565 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.565 * [taylor]: Taking taylor expansion of x in x
0.579 * * * [progress]: simplifying candidates
0.580 * [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))
  (* 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))
0.584 * * [simplify]: iteration  0 :  208  enodes  (cost  209 )
0.589 * * [simplify]: iteration  1 :  871  enodes  (cost  193 )
0.610 * * [simplify]: iteration  2 :  4634  enodes  (cost  193 )
0.761 * * [simplify]: iteration  3 :  5001  enodes  (cost  193 )
0.762 * [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))
  (* 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))
0.763 * * * [progress]: adding candidates to table
0.885 * * [progress]: iteration 3 / 4
0.885 * * * [progress]: picking best candidate
0.906 * * * * [pick]: Picked  #<alt (λ (x) (/ (exp (log (- 1.0 (cos x)))) (sin x)))>
0.906 * * * [progress]: localizing error
0.920 * * * [progress]: generating rewritten candidates
0.920 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1)
0.923 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
0.925 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
0.929 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
0.942 * * * [progress]: generating series expansions
0.942 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1)
0.942 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0
0.943 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.943 * [taylor]: Taking taylor expansion of 1.0 in x
0.943 * [taylor]: Taking taylor expansion of (cos x) in x
0.943 * [taylor]: Taking taylor expansion of x in x
0.943 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.943 * [taylor]: Taking taylor expansion of 1.0 in x
0.943 * [taylor]: Taking taylor expansion of (cos x) in x
0.943 * [taylor]: Taking taylor expansion of x in x
0.953 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0
0.953 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
0.953 * [taylor]: Taking taylor expansion of 1.0 in x
0.953 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.953 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.953 * [taylor]: Taking taylor expansion of x in x
0.953 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
0.953 * [taylor]: Taking taylor expansion of 1.0 in x
0.953 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.953 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.953 * [taylor]: Taking taylor expansion of x in x
0.957 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0
0.957 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
0.957 * [taylor]: Taking taylor expansion of 1.0 in x
0.957 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.957 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.957 * [taylor]: Taking taylor expansion of -1 in x
0.957 * [taylor]: Taking taylor expansion of x in x
0.957 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
0.957 * [taylor]: Taking taylor expansion of 1.0 in x
0.957 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.957 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.957 * [taylor]: Taking taylor expansion of -1 in x
0.957 * [taylor]: Taking taylor expansion of x in x
0.960 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
0.960 * [approximate]: Taking taylor expansion of (log (- 1.0 (cos x))) in (x) around 0
0.960 * [taylor]: Taking taylor expansion of (log (- 1.0 (cos x))) in x
0.960 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.960 * [taylor]: Taking taylor expansion of 1.0 in x
0.960 * [taylor]: Taking taylor expansion of (cos x) in x
0.960 * [taylor]: Taking taylor expansion of x in x
0.963 * [taylor]: Taking taylor expansion of (log (- 1.0 (cos x))) in x
0.963 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
0.963 * [taylor]: Taking taylor expansion of 1.0 in x
0.963 * [taylor]: Taking taylor expansion of (cos x) in x
0.963 * [taylor]: Taking taylor expansion of x in x
0.984 * [approximate]: Taking taylor expansion of (log (- 1.0 (cos (/ 1 x)))) in (x) around 0
0.984 * [taylor]: Taking taylor expansion of (log (- 1.0 (cos (/ 1 x)))) in x
0.984 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
0.984 * [taylor]: Taking taylor expansion of 1.0 in x
0.985 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.985 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.985 * [taylor]: Taking taylor expansion of x in x
0.985 * [taylor]: Taking taylor expansion of (log (- 1.0 (cos (/ 1 x)))) in x
0.985 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
0.985 * [taylor]: Taking taylor expansion of 1.0 in x
0.985 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.985 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.985 * [taylor]: Taking taylor expansion of x in x
1.012 * [approximate]: Taking taylor expansion of (log (- 1.0 (cos (/ -1 x)))) in (x) around 0
1.012 * [taylor]: Taking taylor expansion of (log (- 1.0 (cos (/ -1 x)))) in x
1.012 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.012 * [taylor]: Taking taylor expansion of 1.0 in x
1.012 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.012 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.012 * [taylor]: Taking taylor expansion of -1 in x
1.012 * [taylor]: Taking taylor expansion of x in x
1.012 * [taylor]: Taking taylor expansion of (log (- 1.0 (cos (/ -1 x)))) in x
1.012 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.012 * [taylor]: Taking taylor expansion of 1.0 in x
1.012 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.012 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.012 * [taylor]: Taking taylor expansion of -1 in x
1.012 * [taylor]: Taking taylor expansion of x in x
1.034 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
1.035 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0
1.035 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.035 * [taylor]: Taking taylor expansion of 1.0 in x
1.035 * [taylor]: Taking taylor expansion of (cos x) in x
1.035 * [taylor]: Taking taylor expansion of x in x
1.035 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.035 * [taylor]: Taking taylor expansion of 1.0 in x
1.035 * [taylor]: Taking taylor expansion of (cos x) in x
1.035 * [taylor]: Taking taylor expansion of x in x
1.045 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0
1.045 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.045 * [taylor]: Taking taylor expansion of 1.0 in x
1.045 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.045 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.045 * [taylor]: Taking taylor expansion of x in x
1.045 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.045 * [taylor]: Taking taylor expansion of 1.0 in x
1.045 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.045 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.045 * [taylor]: Taking taylor expansion of x in x
1.048 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0
1.048 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.049 * [taylor]: Taking taylor expansion of 1.0 in x
1.049 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.049 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.049 * [taylor]: Taking taylor expansion of -1 in x
1.049 * [taylor]: Taking taylor expansion of x in x
1.049 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.049 * [taylor]: Taking taylor expansion of 1.0 in x
1.049 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.049 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.049 * [taylor]: Taking taylor expansion of -1 in x
1.049 * [taylor]: Taking taylor expansion of x in x
1.052 * * * * [progress]: [ 4 / 4 ] generating series at (2)
1.052 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in (x) around 0
1.052 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in x
1.052 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.052 * [taylor]: Taking taylor expansion of 1.0 in x
1.052 * [taylor]: Taking taylor expansion of (cos x) in x
1.052 * [taylor]: Taking taylor expansion of x in x
1.052 * [taylor]: Taking taylor expansion of (sin x) in x
1.052 * [taylor]: Taking taylor expansion of x in x
1.055 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in x
1.055 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.055 * [taylor]: Taking taylor expansion of 1.0 in x
1.055 * [taylor]: Taking taylor expansion of (cos x) in x
1.055 * [taylor]: Taking taylor expansion of x in x
1.055 * [taylor]: Taking taylor expansion of (sin x) in x
1.055 * [taylor]: Taking taylor expansion of x in x
1.072 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in (x) around 0
1.072 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in x
1.072 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.072 * [taylor]: Taking taylor expansion of 1.0 in x
1.072 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.072 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.072 * [taylor]: Taking taylor expansion of x in x
1.073 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.073 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.073 * [taylor]: Taking taylor expansion of x in x
1.073 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in x
1.073 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.073 * [taylor]: Taking taylor expansion of 1.0 in x
1.073 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.073 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.073 * [taylor]: Taking taylor expansion of x in x
1.074 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.074 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.074 * [taylor]: Taking taylor expansion of x in x
1.079 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in (x) around 0
1.079 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in x
1.079 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.079 * [taylor]: Taking taylor expansion of 1.0 in x
1.079 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.079 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.079 * [taylor]: Taking taylor expansion of -1 in x
1.079 * [taylor]: Taking taylor expansion of x in x
1.079 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.079 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.079 * [taylor]: Taking taylor expansion of -1 in x
1.079 * [taylor]: Taking taylor expansion of x in x
1.085 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in x
1.085 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.085 * [taylor]: Taking taylor expansion of 1.0 in x
1.085 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.085 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.085 * [taylor]: Taking taylor expansion of -1 in x
1.085 * [taylor]: Taking taylor expansion of x in x
1.086 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.086 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.086 * [taylor]: Taking taylor expansion of -1 in x
1.086 * [taylor]: Taking taylor expansion of x in x
1.091 * * * [progress]: simplifying candidates
1.092 * [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))))
  (- (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))
  (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)))
  (- (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))
1.098 * * [simplify]: iteration  0 :  289  enodes  (cost  829 )
1.102 * * [simplify]: iteration  1 :  791  enodes  (cost  761 )
1.114 * * [simplify]: iteration  2 :  2667  enodes  (cost  734 )
1.167 * * [simplify]: iteration  3 :  5001  enodes  (cost  708 )
1.170 * [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))
  (- (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))
  (* 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)))
  (+ (cos x) (- 1.0))
  (- (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))
1.171 * * * [progress]: adding candidates to table
1.380 * * [progress]: iteration 4 / 4
1.380 * * * [progress]: picking best candidate
1.410 * * * * [pick]: Picked  #<alt (λ (x) (* (- 1.0 (cos x)) (/ 1 (sin x))))>
1.410 * * * [progress]: localizing error
1.418 * * * [progress]: generating rewritten candidates
1.418 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
1.421 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
1.437 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
1.442 * * * [progress]: generating series expansions
1.442 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
1.442 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0
1.442 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.442 * [taylor]: Taking taylor expansion of 1.0 in x
1.442 * [taylor]: Taking taylor expansion of (cos x) in x
1.442 * [taylor]: Taking taylor expansion of x in x
1.442 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.442 * [taylor]: Taking taylor expansion of 1.0 in x
1.442 * [taylor]: Taking taylor expansion of (cos x) in x
1.442 * [taylor]: Taking taylor expansion of x in x
1.452 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0
1.453 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.453 * [taylor]: Taking taylor expansion of 1.0 in x
1.453 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.453 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.453 * [taylor]: Taking taylor expansion of x in x
1.453 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.453 * [taylor]: Taking taylor expansion of 1.0 in x
1.453 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.453 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.453 * [taylor]: Taking taylor expansion of x in x
1.456 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0
1.456 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.456 * [taylor]: Taking taylor expansion of 1.0 in x
1.456 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.456 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.456 * [taylor]: Taking taylor expansion of -1 in x
1.456 * [taylor]: Taking taylor expansion of x in x
1.457 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.457 * [taylor]: Taking taylor expansion of 1.0 in x
1.457 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.457 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.457 * [taylor]: Taking taylor expansion of -1 in x
1.457 * [taylor]: Taking taylor expansion of x in x
1.460 * * * * [progress]: [ 2 / 3 ] generating series at (2)
1.460 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in (x) around 0
1.460 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in x
1.460 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.460 * [taylor]: Taking taylor expansion of 1.0 in x
1.460 * [taylor]: Taking taylor expansion of (cos x) in x
1.460 * [taylor]: Taking taylor expansion of x in x
1.460 * [taylor]: Taking taylor expansion of (sin x) in x
1.460 * [taylor]: Taking taylor expansion of x in x
1.463 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in x
1.463 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x
1.463 * [taylor]: Taking taylor expansion of 1.0 in x
1.463 * [taylor]: Taking taylor expansion of (cos x) in x
1.463 * [taylor]: Taking taylor expansion of x in x
1.463 * [taylor]: Taking taylor expansion of (sin x) in x
1.463 * [taylor]: Taking taylor expansion of x in x
1.480 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in (x) around 0
1.480 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in x
1.481 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.481 * [taylor]: Taking taylor expansion of 1.0 in x
1.481 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.481 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.481 * [taylor]: Taking taylor expansion of x in x
1.481 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.481 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.481 * [taylor]: Taking taylor expansion of x in x
1.481 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in x
1.481 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x
1.481 * [taylor]: Taking taylor expansion of 1.0 in x
1.481 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
1.481 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.481 * [taylor]: Taking taylor expansion of x in x
1.482 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.482 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.482 * [taylor]: Taking taylor expansion of x in x
1.487 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in (x) around 0
1.487 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in x
1.487 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.487 * [taylor]: Taking taylor expansion of 1.0 in x
1.487 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.487 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.487 * [taylor]: Taking taylor expansion of -1 in x
1.487 * [taylor]: Taking taylor expansion of x in x
1.487 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.487 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.487 * [taylor]: Taking taylor expansion of -1 in x
1.487 * [taylor]: Taking taylor expansion of x in x
1.492 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in x
1.493 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x
1.493 * [taylor]: Taking taylor expansion of 1.0 in x
1.493 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
1.493 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.493 * [taylor]: Taking taylor expansion of -1 in x
1.493 * [taylor]: Taking taylor expansion of x in x
1.493 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.493 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.493 * [taylor]: Taking taylor expansion of -1 in x
1.493 * [taylor]: Taking taylor expansion of x in x
1.498 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
1.499 * [approximate]: Taking taylor expansion of (/ 1 (sin x)) in (x) around 0
1.499 * [taylor]: Taking taylor expansion of (/ 1 (sin x)) in x
1.499 * [taylor]: Taking taylor expansion of (sin x) in x
1.499 * [taylor]: Taking taylor expansion of x in x
1.499 * [taylor]: Taking taylor expansion of (/ 1 (sin x)) in x
1.499 * [taylor]: Taking taylor expansion of (sin x) in x
1.499 * [taylor]: Taking taylor expansion of x in x
1.506 * [approximate]: Taking taylor expansion of (/ 1 (sin (/ 1 x))) in (x) around 0
1.506 * [taylor]: Taking taylor expansion of (/ 1 (sin (/ 1 x))) in x
1.507 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.507 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.507 * [taylor]: Taking taylor expansion of x in x
1.507 * [taylor]: Taking taylor expansion of (/ 1 (sin (/ 1 x))) in x
1.507 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
1.507 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.507 * [taylor]: Taking taylor expansion of x in x
1.509 * [approximate]: Taking taylor expansion of (/ 1 (sin (/ -1 x))) in (x) around 0
1.509 * [taylor]: Taking taylor expansion of (/ 1 (sin (/ -1 x))) in x
1.509 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.509 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.509 * [taylor]: Taking taylor expansion of -1 in x
1.509 * [taylor]: Taking taylor expansion of x in x
1.509 * [taylor]: Taking taylor expansion of (/ 1 (sin (/ -1 x))) in x
1.509 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
1.509 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.509 * [taylor]: Taking taylor expansion of -1 in x
1.509 * [taylor]: Taking taylor expansion of x in x
1.511 * * * [progress]: simplifying candidates
1.512 * [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))))
  (- (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))
  (* (- 1.0 (cos x)) (/ 1 (sin x)))
  (+ (log (- 1.0 (cos x))) (- (log (sin x))))
  (+ (log (- 1.0 (cos x))) (- 0 (log (sin x))))
  (+ (log (- 1.0 (cos x))) (- (log 1) (log (sin x))))
  (+ (log (- 1.0 (cos x))) (log (/ 1 (sin x))))
  (log (* (- 1.0 (cos x)) (/ 1 (sin x))))
  (exp (* (- 1.0 (cos x)) (/ 1 (sin x))))
  (* (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (/ (* (* 1 1) 1) (* (* (sin x) (sin x)) (sin x))))
  (* (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (* (* (/ 1 (sin x)) (/ 1 (sin x))) (/ 1 (sin x))))
  (* (cbrt (* (- 1.0 (cos x)) (/ 1 (sin x)))) (cbrt (* (- 1.0 (cos x)) (/ 1 (sin x)))))
  (cbrt (* (- 1.0 (cos x)) (/ 1 (sin x))))
  (* (* (* (- 1.0 (cos x)) (/ 1 (sin x))) (* (- 1.0 (cos x)) (/ 1 (sin x)))) (* (- 1.0 (cos x)) (/ 1 (sin x))))
  (sqrt (* (- 1.0 (cos x)) (/ 1 (sin x))))
  (sqrt (* (- 1.0 (cos x)) (/ 1 (sin x))))
  (* (- (pow 1.0 3) (pow (cos x) 3)) 1)
  (* (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))) (sin x))
  (* (- (* 1.0 1.0) (* (cos x) (cos x))) 1)
  (* (+ 1.0 (cos x)) (sin x))
  (* (sqrt (- 1.0 (cos x))) (sqrt (/ 1 (sin x))))
  (* (sqrt (- 1.0 (cos x))) (sqrt (/ 1 (sin x))))
  (* (sqrt (- 1.0 (cos x))) (/ (sqrt 1) (sqrt (sin x))))
  (* (sqrt (- 1.0 (cos x))) (/ (sqrt 1) (sqrt (sin x))))
  (* (sqrt (- 1.0 (cos x))) (/ 1 (sqrt (sin x))))
  (* (sqrt (- 1.0 (cos x))) (/ 1 (sqrt (sin x))))
  (* (- 1.0 (cos x)) (* (cbrt (/ 1 (sin x))) (cbrt (/ 1 (sin x)))))
  (* (- 1.0 (cos x)) (sqrt (/ 1 (sin x))))
  (* (- 1.0 (cos x)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (sin x)) (cbrt (sin x)))))
  (* (- 1.0 (cos x)) (/ (* (cbrt 1) (cbrt 1)) (sqrt (sin x))))
  (* (- 1.0 (cos x)) (/ (* (cbrt 1) (cbrt 1)) 1))
  (* (- 1.0 (cos x)) (/ (sqrt 1) (* (cbrt (sin x)) (cbrt (sin x)))))
  (* (- 1.0 (cos x)) (/ (sqrt 1) (sqrt (sin x))))
  (* (- 1.0 (cos x)) (/ (sqrt 1) 1))
  (* (- 1.0 (cos x)) (/ 1 (* (cbrt (sin x)) (cbrt (sin x)))))
  (* (- 1.0 (cos x)) (/ 1 (sqrt (sin x))))
  (* (- 1.0 (cos x)) (/ 1 1))
  (* (- 1.0 (cos x)) 1)
  (* (- 1.0 (cos x)) 1)
  (* (cbrt (- 1.0 (cos x))) (/ 1 (sin x)))
  (* (sqrt (- 1.0 (cos x))) (/ 1 (sin x)))
  (* (- 1.0 (cos x)) (/ 1 (sin x)))
  (* (- (sqrt 1.0) (sqrt (cos x))) (/ 1 (sin x)))
  (* (- 1.0 (cos x)) (/ 1 (sin x)))
  (* (- 1.0 (cos x)) 1)
  (* (- (pow 1.0 3) (pow (cos x) 3)) (/ 1 (sin x)))
  (* (- (* 1.0 1.0) (* (cos x) (cos x))) (/ 1 (sin x)))
  (- 1)
  (- (log (sin x)))
  (- 0 (log (sin x)))
  (- (log 1) (log (sin x)))
  (log (/ 1 (sin x)))
  (exp (/ 1 (sin x)))
  (/ (* (* 1 1) 1) (* (* (sin x) (sin x)) (sin x)))
  (* (cbrt (/ 1 (sin x))) (cbrt (/ 1 (sin x))))
  (cbrt (/ 1 (sin x)))
  (* (* (/ 1 (sin x)) (/ 1 (sin x))) (/ 1 (sin x)))
  (sqrt (/ 1 (sin x)))
  (sqrt (/ 1 (sin x)))
  (- 1)
  (- (sin x))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (cbrt 1) (cbrt (sin x)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (sin x)))
  (/ (cbrt 1) (sqrt (sin x)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (sin x))
  (/ (sqrt 1) (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (sqrt 1) (cbrt (sin x)))
  (/ (sqrt 1) (sqrt (sin x)))
  (/ (sqrt 1) (sqrt (sin x)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (sin x))
  (/ 1 (* (cbrt (sin x)) (cbrt (sin x))))
  (/ 1 (cbrt (sin x)))
  (/ 1 (sqrt (sin x)))
  (/ 1 (sqrt (sin x)))
  (/ 1 1)
  (/ 1 (sin x))
  (/ 1 (sin x))
  (/ (sin x) 1)
  (/ 1 (* (cbrt (sin x)) (cbrt (sin x))))
  (/ 1 (sqrt (sin x)))
  (/ 1 1)
  (/ (sin x) (cbrt 1))
  (/ (sin x) (sqrt 1))
  (/ (sin x) 1)
  (- (+ (* 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))
  (+ (* 7/360 (pow x 3)) (+ (/ 1 x) (* 1/6 x)))
  (/ 1 (sin x))
  (/ 1 (sin x))
1.517 * * [simplify]: iteration  0 :  320  enodes  (cost  548 )
1.523 * * [simplify]: iteration  1 :  1393  enodes  (cost  482 )
1.548 * * [simplify]: iteration  2 :  5001  enodes  (cost  456 )
1.551 * [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))
  (- (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))
  (/ (- 1.0 (cos x)) (sin x))
  (- (log (- 1.0 (cos x))) (log (sin x)))
  (- (log (- 1.0 (cos x))) (log (sin x)))
  (- (log (- 1.0 (cos x))) (log (sin x)))
  (- (log (- 1.0 (cos x))) (log (sin x)))
  (- (log (- 1.0 (cos x))) (log (sin x)))
  (exp (* (- 1.0 (cos x)) (/ 1 (sin x))))
  (pow (/ (- 1.0 (cos x)) (sin x)) 3)
  (pow (/ (- 1.0 (cos x)) (sin x)) 3)
  (* (cbrt (* (- 1.0 (cos x)) (/ 1 (sin x)))) (cbrt (* (- 1.0 (cos x)) (/ 1 (sin x)))))
  (cbrt (* (- 1.0 (cos x)) (/ 1 (sin x))))
  (pow (/ (- 1.0 (cos x)) (sin x)) 3)
  (sqrt (* (- 1.0 (cos x)) (/ 1 (sin x))))
  (sqrt (* (- 1.0 (cos x)) (/ 1 (sin x))))
  (- (pow 1.0 3) (pow (cos x) 3))
  (* (sin x) (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0)))
  (- (* 1.0 1.0) (* (cos x) (cos x)))
  (* (+ 1.0 (cos x)) (sin x))
  (* (sqrt (- 1.0 (cos x))) (sqrt (/ 1 (sin x))))
  (* (sqrt (- 1.0 (cos x))) (sqrt (/ 1 (sin x))))
  (/ (* (sqrt (- 1.0 (cos x))) 1) (sqrt (sin x)))
  (/ (* (sqrt (- 1.0 (cos x))) 1) (sqrt (sin x)))
  (/ (* (sqrt (- 1.0 (cos x))) 1) (sqrt (sin x)))
  (/ (* (sqrt (- 1.0 (cos x))) 1) (sqrt (sin x)))
  (* (- 1.0 (cos x)) (* (cbrt (/ 1 (sin x))) (cbrt (/ 1 (sin x)))))
  (* (- 1.0 (cos x)) (sqrt (/ 1 (sin x))))
  (/ (- 1.0 (cos x)) (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (- 1.0 (cos x)) (sqrt (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))
  (/ (- 1.0 (cos x)) (* (cbrt (sin x)) (cbrt (sin x))))
  (/ (- 1.0 (cos x)) (sqrt (sin x)))
  (- 1.0 (cos x))
  (- 1.0 (cos x))
  (- 1.0 (cos 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 (cos x))
  (/ (- (pow 1.0 3) (pow (cos x) 3)) (sin x))
  (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (sin x))
  (- 1)
  (log (/ 1 (sin x)))
  (log (/ 1 (sin x)))
  (log (/ 1 (sin x)))
  (log (/ 1 (sin x)))
  (exp (/ 1 (sin x)))
  (/ 1 (pow (sin x) 3))
  (* (cbrt (/ 1 (sin x))) (cbrt (/ 1 (sin x))))
  (cbrt (/ 1 (sin x)))
  (/ 1 (pow (sin x) 3))
  (sqrt (/ 1 (sin x)))
  (sqrt (/ 1 (sin x)))
  (- 1)
  (- (sin x))
  (/ 1 (* (cbrt (sin x)) (cbrt (sin x))))
  (/ 1 (cbrt (sin x)))
  (/ 1 (sqrt (sin x)))
  (/ 1 (sqrt (sin x)))
  1
  (/ 1 (sin x))
  (/ 1 (* (cbrt (sin x)) (cbrt (sin x))))
  (/ 1 (cbrt (sin x)))
  (/ 1 (sqrt (sin x)))
  (/ 1 (sqrt (sin x)))
  1
  (/ 1 (sin x))
  (/ 1 (* (cbrt (sin x)) (cbrt (sin x))))
  (/ 1 (cbrt (sin x)))
  (/ 1 (sqrt (sin x)))
  (/ 1 (sqrt (sin x)))
  1
  (/ 1 (sin x))
  (/ 1 (sin x))
  (sin x)
  (/ 1 (* (cbrt (sin x)) (cbrt (sin x))))
  (/ 1 (sqrt (sin x)))
  1
  (sin x)
  (sin 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))
  (+ (* 7/360 (pow x 3)) (+ (/ 1 x) (* 1/6 x)))
  (/ 1 (sin x))
  (/ 1 (sin x))
1.551 * * * [progress]: adding candidates to table
1.698 * [progress]: [Phase 3 of 3] Extracting.
1.698 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/ (log (exp (- 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) (/ (exp (log (sqrt (- 1.0 (cos x))))) (/ (sin x) (sqrt (- 1.0 (cos x))))))> #<alt (λ (x) (- (/ 1.0 (sin x)) (/ (cos x) (sin x))))> #<alt (λ (x) (* (+ (sqrt 1.0) (sqrt (cos x))) (/ (exp (log (- (sqrt 1.0) (sqrt (cos x))))) (sin x))))> #<alt (λ (x) (/ (exp (log (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))))) (/ (sin x) (cbrt (exp (log (- 1.0 (cos x))))))))> #<alt (λ (x) (cbrt (pow (/ (- 1.0 (cos x)) (sin x)) 3)))> #<alt (λ (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)))))> #<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) (* (- 1.0 (cos x)) (* (* (cbrt (/ 1 (sin x))) (cbrt (/ 1 (sin x)))) (cbrt (/ 1 (sin x))))))> #<alt (λ (x) (/ (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x))) (sin x)))> #<alt (λ (x) (* (pow (cbrt (- 1.0 (cos x))) 2) (/ (cbrt (- 1.0 (cos x))) (sin x))))> #<alt (λ (x) (/ (/ (- (pow 1.0 3) (pow (cos x) 3)) (sin x)) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))))>)
1.700 * * * [regime-changes]: Trying 2 branch expressions: ((/ (- 1.0 (cos x)) (sin x)) x)
1.700 * * * * [regimes]: Trying to branch on (/ (- 1.0 (cos x)) (sin x)) from (#<alt (λ (x) (/ (log (exp (- 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) (/ (exp (log (sqrt (- 1.0 (cos x))))) (/ (sin x) (sqrt (- 1.0 (cos x))))))> #<alt (λ (x) (- (/ 1.0 (sin x)) (/ (cos x) (sin x))))> #<alt (λ (x) (* (+ (sqrt 1.0) (sqrt (cos x))) (/ (exp (log (- (sqrt 1.0) (sqrt (cos x))))) (sin x))))> #<alt (λ (x) (/ (exp (log (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))))) (/ (sin x) (cbrt (exp (log (- 1.0 (cos x))))))))> #<alt (λ (x) (cbrt (pow (/ (- 1.0 (cos x)) (sin x)) 3)))> #<alt (λ (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)))))> #<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) (* (- 1.0 (cos x)) (* (* (cbrt (/ 1 (sin x))) (cbrt (/ 1 (sin x)))) (cbrt (/ 1 (sin x))))))> #<alt (λ (x) (/ (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x))) (sin x)))> #<alt (λ (x) (* (pow (cbrt (- 1.0 (cos x))) 2) (/ (cbrt (- 1.0 (cos x))) (sin x))))> #<alt (λ (x) (/ (/ (- (pow 1.0 3) (pow (cos x) 3)) (sin x)) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))))>)
1.761 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/ (log (exp (- 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) (/ (exp (log (sqrt (- 1.0 (cos x))))) (/ (sin x) (sqrt (- 1.0 (cos x))))))> #<alt (λ (x) (- (/ 1.0 (sin x)) (/ (cos x) (sin x))))> #<alt (λ (x) (* (+ (sqrt 1.0) (sqrt (cos x))) (/ (exp (log (- (sqrt 1.0) (sqrt (cos x))))) (sin x))))> #<alt (λ (x) (/ (exp (log (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))))) (/ (sin x) (cbrt (exp (log (- 1.0 (cos x))))))))> #<alt (λ (x) (cbrt (pow (/ (- 1.0 (cos x)) (sin x)) 3)))> #<alt (λ (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)))))> #<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) (* (- 1.0 (cos x)) (* (* (cbrt (/ 1 (sin x))) (cbrt (/ 1 (sin x)))) (cbrt (/ 1 (sin x))))))> #<alt (λ (x) (/ (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x))) (sin x)))> #<alt (λ (x) (* (pow (cbrt (- 1.0 (cos x))) 2) (/ (cbrt (- 1.0 (cos x))) (sin x))))> #<alt (λ (x) (/ (/ (- (pow 1.0 3) (pow (cos x) 3)) (sin x)) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))))>)
1.819 * * * [regime]: Found split indices: #<option (#s(si 12 63) #s(si 1 201) #s(si 2 255))>
1.820 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x) (/ (log (exp (- 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) (/ (exp (log (sqrt (- 1.0 (cos x))))) (/ (sin x) (sqrt (- 1.0 (cos x))))))> #<alt (λ (x) (- (/ 1.0 (sin x)) (/ (cos x) (sin x))))> #<alt (λ (x) (* (+ (sqrt 1.0) (sqrt (cos x))) (/ (exp (log (- (sqrt 1.0) (sqrt (cos x))))) (sin x))))> #<alt (λ (x) (/ (exp (log (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))))) (/ (sin x) (cbrt (exp (log (- 1.0 (cos x))))))))> #<alt (λ (x) (cbrt (pow (/ (- 1.0 (cos x)) (sin x)) 3)))> #<alt (λ (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)))))> #<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) (* (- 1.0 (cos x)) (* (* (cbrt (/ 1 (sin x))) (cbrt (/ 1 (sin x)))) (cbrt (/ 1 (sin x))))))> #<alt (λ (x) (/ (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x))) (sin x)))> #<alt (λ (x) (* (pow (cbrt (- 1.0 (cos x))) 2) (/ (cbrt (- 1.0 (cos x))) (sin x))))> #<alt (λ (x) (/ (/ (- (pow 1.0 3) (pow (cos x) 3)) (sin x)) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))))>)
1.904 * [regimes]: Found splitpoints: (#s(sp 12 x -0.02428592948842055) #s(sp 1 x 0.021289844305877163) #s(sp 2 x +nan.0)) , with alts (#<alt (λ (x) (/ (log (exp (- 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) (/ (exp (log (sqrt (- 1.0 (cos x))))) (/ (sin x) (sqrt (- 1.0 (cos x))))))> #<alt (λ (x) (- (/ 1.0 (sin x)) (/ (cos x) (sin x))))> #<alt (λ (x) (* (+ (sqrt 1.0) (sqrt (cos x))) (/ (exp (log (- (sqrt 1.0) (sqrt (cos x))))) (sin x))))> #<alt (λ (x) (/ (exp (log (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))))) (/ (sin x) (cbrt (exp (log (- 1.0 (cos x))))))))> #<alt (λ (x) (cbrt (pow (/ (- 1.0 (cos x)) (sin x)) 3)))> #<alt (λ (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)))))> #<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) (* (- 1.0 (cos x)) (* (* (cbrt (/ 1 (sin x))) (cbrt (/ 1 (sin x)))) (cbrt (/ 1 (sin x))))))> #<alt (λ (x) (/ (/ (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x))) (sin x)))> #<alt (λ (x) (* (pow (cbrt (- 1.0 (cos x))) 2) (/ (cbrt (- 1.0 (cos x))) (sin x))))> #<alt (λ (x) (/ (/ (- (pow 1.0 3) (pow (cos x) 3)) (sin x)) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))))>)
1.905 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= x -0.02428592948842055) (/ (/ (- (pow 1.0 3) (pow (cos x) 3)) (sin x)) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))) (if (<= x 0.021289844305877163) (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x))) (/ (exp (log (sqrt (- 1.0 (cos x))))) (/ (sin x) (sqrt (- 1.0 (cos x)))))))
1.906 * * [simplify]: iteration  0 :  46  enodes  (cost  33 )
1.906 * * [simplify]: iteration  1 :  46  enodes  (cost  33 )
1.906 * [simplify]: Simplified to:
   (if (<= x -0.02428592948842055) (/ (/ (- (pow 1.0 3) (pow (cos x) 3)) (sin x)) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))) (if (<= x 0.021289844305877163) (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x))) (/ (exp (log (sqrt (- 1.0 (cos x))))) (/ (sin x) (sqrt (- 1.0 (cos x)))))))
7.180 * [regime-testing]: Baseline error score: 31.936473624914658
7.181 * [regime-testing]: Oracle error score: 0.20320051748901777
7.182 * [regime-testing]: End program error score: 0.5629498431612574
7.206 * [regime-testing]: Target error score: 0.00025003125390673836