12.528 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.040 * * * [progress]: [2/2] Setting up program.
0.043 * [progress]: [Phase 2 of 3] Improving.
0.043 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ x (sin y)) (* z (cos y)))
0.045 * * [simplify]: iteration  0 :  13  enodes  (cost  5 )
0.046 * * [simplify]: iteration  1 :  22  enodes  (cost  4 )
0.047 * * [simplify]: iteration  2 :  28  enodes  (cost  4 )
0.049 * * [simplify]: iteration  3 :  28  enodes  (cost  4 )
0.049 * [simplify]: Simplified to:
   (fma (cos y) z (+ x (sin y)))
0.052 * * [progress]: iteration 1 / 4
0.052 * * * [progress]: picking best candidate
0.054 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (+ x (sin y)) (* z (cos y))))>
0.054 * * * [progress]: localizing error
0.064 * * * [progress]: generating rewritten candidates
0.064 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.067 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.071 * * * [progress]: generating series expansions
0.071 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.071 * [approximate]: Taking taylor expansion of (* (cos y) z) in (z y) around 0
0.071 * [taylor]: Taking taylor expansion of (* (cos y) z) in y
0.071 * [taylor]: Taking taylor expansion of (cos y) in y
0.071 * [taylor]: Taking taylor expansion of y in y
0.071 * [taylor]: Taking taylor expansion of z in y
0.071 * [taylor]: Taking taylor expansion of (* (cos y) z) in z
0.071 * [taylor]: Taking taylor expansion of (cos y) in z
0.071 * [taylor]: Taking taylor expansion of y in z
0.071 * [taylor]: Taking taylor expansion of z in z
0.071 * [taylor]: Taking taylor expansion of (* (cos y) z) in z
0.071 * [taylor]: Taking taylor expansion of (cos y) in z
0.071 * [taylor]: Taking taylor expansion of y in z
0.071 * [taylor]: Taking taylor expansion of z in z
0.072 * [taylor]: Taking taylor expansion of 0 in y
0.074 * [taylor]: Taking taylor expansion of (cos y) in y
0.074 * [taylor]: Taking taylor expansion of y in y
0.076 * [taylor]: Taking taylor expansion of 0 in y
0.080 * [taylor]: Taking taylor expansion of 0 in y
0.080 * [approximate]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in (z y) around 0
0.080 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in y
0.080 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.080 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.080 * [taylor]: Taking taylor expansion of y in y
0.080 * [taylor]: Taking taylor expansion of z in y
0.080 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z
0.080 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
0.080 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.080 * [taylor]: Taking taylor expansion of y in z
0.080 * [taylor]: Taking taylor expansion of z in z
0.081 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z
0.081 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
0.081 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.081 * [taylor]: Taking taylor expansion of y in z
0.081 * [taylor]: Taking taylor expansion of z in z
0.081 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.081 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.081 * [taylor]: Taking taylor expansion of y in y
0.084 * [taylor]: Taking taylor expansion of 0 in y
0.087 * [taylor]: Taking taylor expansion of 0 in y
0.091 * [taylor]: Taking taylor expansion of 0 in y
0.091 * [approximate]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in (z y) around 0
0.091 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in y
0.091 * [taylor]: Taking taylor expansion of -1 in y
0.091 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in y
0.091 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.091 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.091 * [taylor]: Taking taylor expansion of -1 in y
0.091 * [taylor]: Taking taylor expansion of y in y
0.091 * [taylor]: Taking taylor expansion of z in y
0.092 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in z
0.092 * [taylor]: Taking taylor expansion of -1 in z
0.092 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z
0.092 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
0.092 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.092 * [taylor]: Taking taylor expansion of -1 in z
0.092 * [taylor]: Taking taylor expansion of y in z
0.092 * [taylor]: Taking taylor expansion of z in z
0.092 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in z
0.092 * [taylor]: Taking taylor expansion of -1 in z
0.092 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z
0.092 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
0.092 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.092 * [taylor]: Taking taylor expansion of -1 in z
0.092 * [taylor]: Taking taylor expansion of y in z
0.092 * [taylor]: Taking taylor expansion of z in z
0.093 * [taylor]: Taking taylor expansion of (* -1 (cos (/ -1 y))) in y
0.093 * [taylor]: Taking taylor expansion of -1 in y
0.093 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.093 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.093 * [taylor]: Taking taylor expansion of -1 in y
0.093 * [taylor]: Taking taylor expansion of y in y
0.096 * [taylor]: Taking taylor expansion of 0 in y
0.100 * [taylor]: Taking taylor expansion of 0 in y
0.108 * [taylor]: Taking taylor expansion of 0 in y
0.109 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.109 * [approximate]: Taking taylor expansion of (+ x (sin y)) in (x y) around 0
0.109 * [taylor]: Taking taylor expansion of (+ x (sin y)) in y
0.109 * [taylor]: Taking taylor expansion of x in y
0.109 * [taylor]: Taking taylor expansion of (sin y) in y
0.109 * [taylor]: Taking taylor expansion of y in y
0.109 * [taylor]: Taking taylor expansion of (+ x (sin y)) in x
0.109 * [taylor]: Taking taylor expansion of x in x
0.109 * [taylor]: Taking taylor expansion of (sin y) in x
0.109 * [taylor]: Taking taylor expansion of y in x
0.109 * [taylor]: Taking taylor expansion of (+ x (sin y)) in x
0.109 * [taylor]: Taking taylor expansion of x in x
0.109 * [taylor]: Taking taylor expansion of (sin y) in x
0.109 * [taylor]: Taking taylor expansion of y in x
0.109 * [taylor]: Taking taylor expansion of (sin y) in y
0.109 * [taylor]: Taking taylor expansion of y in y
0.111 * [taylor]: Taking taylor expansion of 1 in y
0.114 * [taylor]: Taking taylor expansion of 0 in y
0.117 * [taylor]: Taking taylor expansion of 0 in y
0.117 * [approximate]: Taking taylor expansion of (+ (sin (/ 1 y)) (/ 1 x)) in (x y) around 0
0.117 * [taylor]: Taking taylor expansion of (+ (sin (/ 1 y)) (/ 1 x)) in y
0.117 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y
0.117 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.117 * [taylor]: Taking taylor expansion of y in y
0.118 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.118 * [taylor]: Taking taylor expansion of x in y
0.118 * [taylor]: Taking taylor expansion of (+ (sin (/ 1 y)) (/ 1 x)) in x
0.118 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x
0.118 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.118 * [taylor]: Taking taylor expansion of y in x
0.118 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.118 * [taylor]: Taking taylor expansion of x in x
0.118 * [taylor]: Taking taylor expansion of (+ (sin (/ 1 y)) (/ 1 x)) in x
0.118 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x
0.118 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.118 * [taylor]: Taking taylor expansion of y in x
0.118 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.118 * [taylor]: Taking taylor expansion of x in x
0.119 * [taylor]: Taking taylor expansion of 1 in y
0.119 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y
0.119 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.119 * [taylor]: Taking taylor expansion of y in y
0.122 * [taylor]: Taking taylor expansion of 0 in y
0.125 * [taylor]: Taking taylor expansion of 0 in y
0.125 * [approximate]: Taking taylor expansion of (- (sin (/ -1 y)) (/ 1 x)) in (x y) around 0
0.125 * [taylor]: Taking taylor expansion of (- (sin (/ -1 y)) (/ 1 x)) in y
0.125 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y
0.125 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.125 * [taylor]: Taking taylor expansion of -1 in y
0.125 * [taylor]: Taking taylor expansion of y in y
0.126 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.126 * [taylor]: Taking taylor expansion of x in y
0.126 * [taylor]: Taking taylor expansion of (- (sin (/ -1 y)) (/ 1 x)) in x
0.126 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x
0.126 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.126 * [taylor]: Taking taylor expansion of -1 in x
0.126 * [taylor]: Taking taylor expansion of y in x
0.126 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.126 * [taylor]: Taking taylor expansion of x in x
0.126 * [taylor]: Taking taylor expansion of (- (sin (/ -1 y)) (/ 1 x)) in x
0.126 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x
0.126 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.126 * [taylor]: Taking taylor expansion of -1 in x
0.126 * [taylor]: Taking taylor expansion of y in x
0.126 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.126 * [taylor]: Taking taylor expansion of x in x
0.127 * [taylor]: Taking taylor expansion of -1 in y
0.128 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y
0.128 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.128 * [taylor]: Taking taylor expansion of -1 in y
0.128 * [taylor]: Taking taylor expansion of y in y
0.131 * [taylor]: Taking taylor expansion of 0 in y
0.134 * [taylor]: Taking taylor expansion of 0 in y
0.134 * * * [progress]: simplifying candidates
0.134 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* z (cos y)))
  (log1p (* z (cos y)))
  (* z (cos y))
  (+ (log z) (log (cos y)))
  (log (* z (cos y)))
  (exp (* z (cos y)))
  (* (* (* z z) z) (* (* (cos y) (cos y)) (cos y)))
  (* (cbrt (* z (cos y))) (cbrt (* z (cos y))))
  (cbrt (* z (cos y)))
  (* (* (* z (cos y)) (* z (cos y))) (* z (cos y)))
  (sqrt (* z (cos y)))
  (sqrt (* z (cos y)))
  (* (sqrt z) (sqrt (cos y)))
  (* (sqrt z) (sqrt (cos y)))
  (* z (* (cbrt (cos y)) (cbrt (cos y))))
  (* z (sqrt (cos y)))
  (* z 1)
  (* (cbrt z) (cos y))
  (* (sqrt z) (cos y))
  (* z (cos y))
  (expm1 (+ x (sin y)))
  (log1p (+ x (sin y)))
  (* (exp x) (exp (sin y)))
  (log (+ x (sin y)))
  (exp (+ x (sin y)))
  (* (cbrt (+ x (sin y))) (cbrt (+ x (sin y))))
  (cbrt (+ x (sin y)))
  (* (* (+ x (sin y)) (+ x (sin y))) (+ x (sin y)))
  (sqrt (+ x (sin y)))
  (sqrt (+ x (sin y)))
  (+ (pow x 3) (pow (sin y) 3))
  (+ (* x x) (- (* (sin y) (sin y)) (* x (sin y))))
  (- (* x x) (* (sin y) (sin y)))
  (- x (sin y))
  (+ x (sin y))
  z
  (* z (cos y))
  (* z (cos y))
  (+ x y)
  (+ x (sin y))
  (+ x (sin y))
0.137 * * [simplify]: iteration  0 :  132  enodes  (cost  141 )
0.140 * * [simplify]: iteration  1 :  377  enodes  (cost  125 )
0.146 * * [simplify]: iteration  2 :  864  enodes  (cost  125 )
0.157 * * [simplify]: iteration  3 :  1743  enodes  (cost  125 )
0.191 * * [simplify]: iteration  4 :  5001  enodes  (cost  125 )
0.192 * [simplify]: Simplified to:
   (expm1 (* z (cos y)))
  (log1p (* z (cos y)))
  (* z (cos y))
  (log (* z (cos y)))
  (log (* z (cos y)))
  (exp (* z (cos y)))
  (pow (* z (cos y)) 3)
  (* (cbrt (* z (cos y))) (cbrt (* z (cos y))))
  (cbrt (* z (cos y)))
  (pow (* z (cos y)) 3)
  (sqrt (* z (cos y)))
  (sqrt (* z (cos y)))
  (* (sqrt z) (sqrt (cos y)))
  (* (sqrt z) (sqrt (cos y)))
  (* z (* (cbrt (cos y)) (cbrt (cos y))))
  (* z (sqrt (cos y)))
  z
  (* (cbrt z) (cos y))
  (* (sqrt z) (cos y))
  (* z (cos y))
  (expm1 (+ x (sin y)))
  (log1p (+ x (sin y)))
  (exp (+ x (sin y)))
  (log (+ x (sin y)))
  (exp (+ x (sin y)))
  (* (cbrt (+ x (sin y))) (cbrt (+ x (sin y))))
  (cbrt (+ x (sin y)))
  (pow (+ x (sin y)) 3)
  (sqrt (+ x (sin y)))
  (sqrt (+ x (sin y)))
  (+ (pow x 3) (pow (sin y) 3))
  (fma (sin y) (- (sin y) x) (* x x))
  (- (* x x) (* (sin y) (sin y)))
  (- x (sin y))
  (+ x (sin y))
  z
  (* z (cos y))
  (* z (cos y))
  (+ x y)
  (+ x (sin y))
  (+ x (sin y))
0.192 * * * [progress]: adding candidates to table
0.313 * * [progress]: iteration 2 / 4
0.313 * * * [progress]: picking best candidate
0.323 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cos y)))))>
0.323 * * * [progress]: localizing error
0.335 * * * [progress]: generating rewritten candidates
0.335 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
0.335 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2 2)
0.336 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 2 1)
0.337 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 2)
0.344 * * * [progress]: generating series expansions
0.344 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
0.344 * [approximate]: Taking taylor expansion of (pow (cos y) 1/3) in (y) around 0
0.345 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
0.345 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
0.345 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
0.345 * [taylor]: Taking taylor expansion of 1/3 in y
0.345 * [taylor]: Taking taylor expansion of (log (cos y)) in y
0.345 * [taylor]: Taking taylor expansion of (cos y) in y
0.345 * [taylor]: Taking taylor expansion of y in y
0.349 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
0.349 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
0.349 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
0.349 * [taylor]: Taking taylor expansion of 1/3 in y
0.349 * [taylor]: Taking taylor expansion of (log (cos y)) in y
0.349 * [taylor]: Taking taylor expansion of (cos y) in y
0.349 * [taylor]: Taking taylor expansion of y in y
0.372 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in (y) around 0
0.372 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
0.372 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
0.372 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
0.372 * [taylor]: Taking taylor expansion of 1/3 in y
0.372 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
0.372 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.372 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.372 * [taylor]: Taking taylor expansion of y in y
0.373 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
0.373 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
0.373 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
0.373 * [taylor]: Taking taylor expansion of 1/3 in y
0.373 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
0.373 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.373 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.373 * [taylor]: Taking taylor expansion of y in y
0.404 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in (y) around 0
0.404 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
0.404 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
0.404 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
0.404 * [taylor]: Taking taylor expansion of 1/3 in y
0.404 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
0.404 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.404 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.404 * [taylor]: Taking taylor expansion of -1 in y
0.404 * [taylor]: Taking taylor expansion of y in y
0.405 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
0.405 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
0.405 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
0.405 * [taylor]: Taking taylor expansion of 1/3 in y
0.405 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
0.405 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.405 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.405 * [taylor]: Taking taylor expansion of -1 in y
0.405 * [taylor]: Taking taylor expansion of y in y
0.436 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2 2)
0.436 * [approximate]: Taking taylor expansion of (pow (cos y) 1/3) in (y) around 0
0.436 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
0.436 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
0.436 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
0.436 * [taylor]: Taking taylor expansion of 1/3 in y
0.436 * [taylor]: Taking taylor expansion of (log (cos y)) in y
0.436 * [taylor]: Taking taylor expansion of (cos y) in y
0.436 * [taylor]: Taking taylor expansion of y in y
0.441 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
0.441 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
0.441 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
0.441 * [taylor]: Taking taylor expansion of 1/3 in y
0.441 * [taylor]: Taking taylor expansion of (log (cos y)) in y
0.441 * [taylor]: Taking taylor expansion of (cos y) in y
0.441 * [taylor]: Taking taylor expansion of y in y
0.464 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in (y) around 0
0.464 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
0.464 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
0.464 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
0.464 * [taylor]: Taking taylor expansion of 1/3 in y
0.464 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
0.464 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.464 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.464 * [taylor]: Taking taylor expansion of y in y
0.464 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
0.464 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
0.465 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
0.465 * [taylor]: Taking taylor expansion of 1/3 in y
0.465 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
0.465 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.465 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.465 * [taylor]: Taking taylor expansion of y in y
0.497 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in (y) around 0
0.497 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
0.497 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
0.497 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
0.497 * [taylor]: Taking taylor expansion of 1/3 in y
0.497 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
0.497 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.497 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.497 * [taylor]: Taking taylor expansion of -1 in y
0.497 * [taylor]: Taking taylor expansion of y in y
0.497 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
0.497 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
0.497 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
0.497 * [taylor]: Taking taylor expansion of 1/3 in y
0.497 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
0.497 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.497 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.498 * [taylor]: Taking taylor expansion of -1 in y
0.498 * [taylor]: Taking taylor expansion of y in y
0.532 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 2 1)
0.532 * [approximate]: Taking taylor expansion of (pow (cos y) 1/3) in (y) around 0
0.532 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
0.532 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
0.532 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
0.532 * [taylor]: Taking taylor expansion of 1/3 in y
0.532 * [taylor]: Taking taylor expansion of (log (cos y)) in y
0.532 * [taylor]: Taking taylor expansion of (cos y) in y
0.532 * [taylor]: Taking taylor expansion of y in y
0.536 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
0.536 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
0.537 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
0.537 * [taylor]: Taking taylor expansion of 1/3 in y
0.537 * [taylor]: Taking taylor expansion of (log (cos y)) in y
0.537 * [taylor]: Taking taylor expansion of (cos y) in y
0.537 * [taylor]: Taking taylor expansion of y in y
0.557 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in (y) around 0
0.557 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
0.557 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
0.557 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
0.557 * [taylor]: Taking taylor expansion of 1/3 in y
0.557 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
0.557 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.557 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.557 * [taylor]: Taking taylor expansion of y in y
0.557 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
0.557 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
0.557 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
0.557 * [taylor]: Taking taylor expansion of 1/3 in y
0.558 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
0.558 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.558 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.558 * [taylor]: Taking taylor expansion of y in y
0.589 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in (y) around 0
0.589 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
0.589 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
0.589 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
0.589 * [taylor]: Taking taylor expansion of 1/3 in y
0.589 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
0.589 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.589 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.589 * [taylor]: Taking taylor expansion of -1 in y
0.589 * [taylor]: Taking taylor expansion of y in y
0.590 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
0.590 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
0.590 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
0.590 * [taylor]: Taking taylor expansion of 1/3 in y
0.590 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
0.590 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.590 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.590 * [taylor]: Taking taylor expansion of -1 in y
0.590 * [taylor]: Taking taylor expansion of y in y
0.625 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 2)
0.625 * [approximate]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in (y) around 0
0.625 * [taylor]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in y
0.625 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos y) 2)))) in y
0.625 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos y) 2))) in y
0.625 * [taylor]: Taking taylor expansion of 1/3 in y
0.625 * [taylor]: Taking taylor expansion of (log (pow (cos y) 2)) in y
0.625 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y
0.625 * [taylor]: Taking taylor expansion of (cos y) in y
0.625 * [taylor]: Taking taylor expansion of y in y
0.630 * [taylor]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in y
0.630 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos y) 2)))) in y
0.630 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos y) 2))) in y
0.630 * [taylor]: Taking taylor expansion of 1/3 in y
0.630 * [taylor]: Taking taylor expansion of (log (pow (cos y) 2)) in y
0.630 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y
0.630 * [taylor]: Taking taylor expansion of (cos y) in y
0.630 * [taylor]: Taking taylor expansion of y in y
0.695 * [approximate]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in (y) around 0
0.695 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in y
0.695 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ 1 y)) 2)))) in y
0.695 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ 1 y)) 2))) in y
0.695 * [taylor]: Taking taylor expansion of 1/3 in y
0.695 * [taylor]: Taking taylor expansion of (log (pow (cos (/ 1 y)) 2)) in y
0.695 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y
0.695 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.695 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.695 * [taylor]: Taking taylor expansion of y in y
0.696 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in y
0.696 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ 1 y)) 2)))) in y
0.696 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ 1 y)) 2))) in y
0.696 * [taylor]: Taking taylor expansion of 1/3 in y
0.696 * [taylor]: Taking taylor expansion of (log (pow (cos (/ 1 y)) 2)) in y
0.696 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y
0.696 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.696 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.696 * [taylor]: Taking taylor expansion of y in y
0.734 * [approximate]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in (y) around 0
0.734 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in y
0.734 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ -1 y)) 2)))) in y
0.734 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ -1 y)) 2))) in y
0.734 * [taylor]: Taking taylor expansion of 1/3 in y
0.734 * [taylor]: Taking taylor expansion of (log (pow (cos (/ -1 y)) 2)) in y
0.734 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y
0.734 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.734 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.734 * [taylor]: Taking taylor expansion of -1 in y
0.734 * [taylor]: Taking taylor expansion of y in y
0.735 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in y
0.735 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ -1 y)) 2)))) in y
0.735 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ -1 y)) 2))) in y
0.735 * [taylor]: Taking taylor expansion of 1/3 in y
0.735 * [taylor]: Taking taylor expansion of (log (pow (cos (/ -1 y)) 2)) in y
0.735 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y
0.735 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.735 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.735 * [taylor]: Taking taylor expansion of -1 in y
0.735 * [taylor]: Taking taylor expansion of y in y
0.776 * * * [progress]: simplifying candidates
0.777 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (cbrt (cos y)))
  (log1p (cbrt (cos y)))
  (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (* (cbrt (cos y)) (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt 1)
  (cbrt (cos y))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (* (* (cbrt (cos y)) (cbrt (cos y))) (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (expm1 (cbrt (cos y)))
  (log1p (cbrt (cos y)))
  (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (* (cbrt (cos y)) (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt 1)
  (cbrt (cos y))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (* (* (cbrt (cos y)) (cbrt (cos y))) (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (expm1 (cbrt (cos y)))
  (log1p (cbrt (cos y)))
  (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (* (cbrt (cos y)) (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt 1)
  (cbrt (cos y))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (* (* (cbrt (cos y)) (cbrt (cos y))) (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (expm1 (* (cbrt (cos y)) (cbrt (cos y))))
  (log1p (* (cbrt (cos y)) (cbrt (cos y))))
  (+ 1/3 1/3)
  (+ 1 1)
  (* (cos y) (cos y))
  (* (cbrt (cos y)) (cbrt (cos y)))
  (+ 1 1)
  (+ (log (cbrt (cos y))) (log (cbrt (cos y))))
  (log (* (cbrt (cos y)) (cbrt (cos y))))
  (exp (* (cbrt (cos y)) (cbrt (cos y))))
  (* (cos y) (cos y))
  (* (cbrt (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (* (cbrt (cos y)) (cbrt (cos y)))))
  (cbrt (* (cbrt (cos y)) (cbrt (cos y))))
  (* (* (* (cbrt (cos y)) (cbrt (cos y))) (* (cbrt (cos y)) (cbrt (cos y)))) (* (cbrt (cos y)) (cbrt (cos y))))
  (sqrt (* (cbrt (cos y)) (cbrt (cos y))))
  (sqrt (* (cbrt (cos y)) (cbrt (cos y))))
  (* (cbrt (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (* (cbrt (cos y)) (cbrt (cos y)))))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))
  (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt (cos y)) (cbrt (cos y)))
  (* (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))) (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (* (sqrt (cbrt (cos y))) (sqrt (cbrt (cos y))))
  (* (sqrt (cbrt (cos y))) (sqrt (cbrt (cos y))))
  (* 1 1)
  (* (cbrt (cos y)) (cbrt (cos y)))
  (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))
  (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))
  (* (cbrt (sqrt (cos y))) (sqrt (cbrt (cos y))))
  (* (cbrt (sqrt (cos y))) (sqrt (cbrt (cos y))))
  (* (sqrt (cbrt (cos y))) (cbrt (sqrt (cos y))))
  (* (sqrt (cbrt (cos y))) (cbrt (sqrt (cos y))))
  (* (sqrt (cbrt (cos y))) (sqrt (cbrt (cos y))))
  (* (sqrt (cbrt (cos y))) (sqrt (cbrt (cos y))))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt (cos y)) (cbrt (* (cbrt (cos y)) (cbrt (cos y)))))
  (* (cbrt (cos y)) (cbrt (sqrt (cos y))))
  (* (cbrt (cos y)) (cbrt 1))
  (* (cbrt (cos y)) (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))))
  (* (cbrt (cos y)) (sqrt (cbrt (cos y))))
  (* (cbrt (cos y)) 1)
  (* (cbrt (cbrt (cos y))) (cbrt (cos y)))
  (* (cbrt (sqrt (cos y))) (cbrt (cos y)))
  (* (cbrt (cos y)) (cbrt (cos y)))
  (* (cbrt (cbrt (cos y))) (cbrt (cos y)))
  (* (sqrt (cbrt (cos y))) (cbrt (cos y)))
  (* (cbrt (cos y)) (cbrt (cos y)))
  (- 1 (+ (* 1/6 (pow y 2)) (* 1/72 (pow y 4))))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (- 1 (+ (* 1/6 (pow y 2)) (* 1/72 (pow y 4))))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (- 1 (+ (* 1/6 (pow y 2)) (* 1/72 (pow y 4))))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (- 1 (+ (* 1/3 (pow y 2)) (* 1/405 (pow y 6))))
  (pow (pow (cos y) 2) 1/3)
  (pow (pow (cos y) 2) 1/3)
0.781 * * [simplify]: iteration  0 :  128  enodes  (cost  471 )
0.784 * * [simplify]: iteration  1 :  500  enodes  (cost  419 )
0.799 * * [simplify]: iteration  2 :  3232  enodes  (cost  387 )
0.877 * * [simplify]: iteration  3 :  5002  enodes  (cost  381 )
0.879 * [simplify]: Simplified to:
   (expm1 (cbrt (cos y)))
  (log1p (cbrt (cos y)))
  (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (* (cbrt (cos y)) (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  1
  (pow (cos y) 1/3)
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cos y)
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (expm1 (cbrt (cos y)))
  (log1p (cbrt (cos y)))
  (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (* (cbrt (cos y)) (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  1
  (pow (cos y) 1/3)
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cos y)
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (expm1 (cbrt (cos y)))
  (log1p (cbrt (cos y)))
  (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (* (cbrt (cos y)) (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  1
  (pow (cos y) 1/3)
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cos y)
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (expm1 (* (cbrt (cos y)) (cbrt (cos y))))
  (log1p (* (cbrt (cos y)) (cbrt (cos y))))
  2/3
  2
  (pow (cos y) 2)
  (pow (cos y) 2/3)
  2
  (* 2/3 (log (cos y)))
  (* 2/3 (log (cos y)))
  (pow (exp 1) (pow (cos y) 2/3))
  (pow (cos y) 2)
  (* (cbrt (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (* (cbrt (cos y)) (cbrt (cos y)))))
  (cbrt (* (cbrt (cos y)) (cbrt (cos y))))
  (pow (cos y) 2)
  (fabs (pow (cos y) 1/3))
  (fabs (pow (cos y) 1/3))
  (* (cbrt (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (* (cbrt (cos y)) (cbrt (cos y)))))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))
  (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))
  1
  (pow (cos y) 2/3)
  (pow (cbrt (cbrt (cos y))) 4)
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  1
  (pow (cos y) 2/3)
  (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))
  (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))
  (* (cbrt (sqrt (cos y))) (sqrt (cbrt (cos y))))
  (* (cbrt (sqrt (cos y))) (sqrt (cbrt (cos y))))
  (* (cbrt (sqrt (cos y))) (sqrt (cbrt (cos y))))
  (* (cbrt (sqrt (cos y))) (sqrt (cbrt (cos y))))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  2/3
  2
  (* (cbrt (cos y)) (cbrt (* (cbrt (cos y)) (cbrt (cos y)))))
  (* (cbrt (cos y)) (cbrt (sqrt (cos y))))
  (pow (cos y) 1/3)
  (pow (cbrt (cbrt (cos y))) 5)
  (pow (sqrt (cbrt (cos y))) 3)
  (pow (cos y) 1/3)
  (pow (cbrt (cbrt (cos y))) 4)
  (* (cbrt (cos y)) (cbrt (sqrt (cos y))))
  (pow (cos y) 2/3)
  (pow (cbrt (cbrt (cos y))) 4)
  (pow (sqrt (cbrt (cos y))) 3)
  (pow (cos y) 2/3)
  (- 1 (+ (* 1/6 (pow y 2)) (* 1/72 (pow y 4))))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (- 1 (+ (* 1/6 (pow y 2)) (* 1/72 (pow y 4))))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (- 1 (+ (* 1/6 (pow y 2)) (* 1/72 (pow y 4))))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (- 1 (+ (* 1/3 (pow y 2)) (* 1/405 (pow y 6))))
  (pow (cos y) 2/3)
  (pow (cos y) 2/3)
0.879 * * * [progress]: adding candidates to table
1.164 * * [progress]: iteration 3 / 4
1.164 * * * [progress]: picking best candidate
1.178 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y)))))>
1.178 * * * [progress]: localizing error
1.194 * * * [progress]: generating rewritten candidates
1.194 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
1.195 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2 1)
1.196 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
1.212 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
1.229 * * * [progress]: generating series expansions
1.229 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
1.229 * [approximate]: Taking taylor expansion of (pow (cos y) 1/3) in (y) around 0
1.229 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
1.229 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
1.229 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
1.229 * [taylor]: Taking taylor expansion of 1/3 in y
1.229 * [taylor]: Taking taylor expansion of (log (cos y)) in y
1.229 * [taylor]: Taking taylor expansion of (cos y) in y
1.229 * [taylor]: Taking taylor expansion of y in y
1.234 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
1.234 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
1.234 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
1.234 * [taylor]: Taking taylor expansion of 1/3 in y
1.234 * [taylor]: Taking taylor expansion of (log (cos y)) in y
1.234 * [taylor]: Taking taylor expansion of (cos y) in y
1.234 * [taylor]: Taking taylor expansion of y in y
1.254 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in (y) around 0
1.254 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
1.254 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
1.254 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
1.254 * [taylor]: Taking taylor expansion of 1/3 in y
1.254 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
1.254 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.254 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.254 * [taylor]: Taking taylor expansion of y in y
1.255 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
1.255 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
1.255 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
1.255 * [taylor]: Taking taylor expansion of 1/3 in y
1.255 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
1.255 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.255 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.255 * [taylor]: Taking taylor expansion of y in y
1.288 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in (y) around 0
1.288 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
1.288 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
1.288 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
1.288 * [taylor]: Taking taylor expansion of 1/3 in y
1.288 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
1.288 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.288 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.288 * [taylor]: Taking taylor expansion of -1 in y
1.288 * [taylor]: Taking taylor expansion of y in y
1.288 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
1.288 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
1.288 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
1.288 * [taylor]: Taking taylor expansion of 1/3 in y
1.288 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
1.288 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.288 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.288 * [taylor]: Taking taylor expansion of -1 in y
1.288 * [taylor]: Taking taylor expansion of y in y
1.325 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2 1)
1.325 * [approximate]: Taking taylor expansion of (pow (cos y) 2) in (y) around 0
1.325 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y
1.325 * [taylor]: Taking taylor expansion of (cos y) in y
1.325 * [taylor]: Taking taylor expansion of y in y
1.325 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y
1.325 * [taylor]: Taking taylor expansion of (cos y) in y
1.325 * [taylor]: Taking taylor expansion of y in y
1.331 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in (y) around 0
1.331 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y
1.331 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.331 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.331 * [taylor]: Taking taylor expansion of y in y
1.331 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y
1.331 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.331 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.331 * [taylor]: Taking taylor expansion of y in y
1.336 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in (y) around 0
1.336 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y
1.336 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.336 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.336 * [taylor]: Taking taylor expansion of -1 in y
1.336 * [taylor]: Taking taylor expansion of y in y
1.336 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y
1.336 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.337 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.337 * [taylor]: Taking taylor expansion of -1 in y
1.337 * [taylor]: Taking taylor expansion of y in y
1.341 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
1.341 * [approximate]: Taking taylor expansion of (* z (cos y)) in (z y) around 0
1.341 * [taylor]: Taking taylor expansion of (* z (cos y)) in y
1.341 * [taylor]: Taking taylor expansion of z in y
1.341 * [taylor]: Taking taylor expansion of (cos y) in y
1.341 * [taylor]: Taking taylor expansion of y in y
1.341 * [taylor]: Taking taylor expansion of (* z (cos y)) in z
1.341 * [taylor]: Taking taylor expansion of z in z
1.341 * [taylor]: Taking taylor expansion of (cos y) in z
1.341 * [taylor]: Taking taylor expansion of y in z
1.342 * [taylor]: Taking taylor expansion of (* z (cos y)) in z
1.342 * [taylor]: Taking taylor expansion of z in z
1.342 * [taylor]: Taking taylor expansion of (cos y) in z
1.342 * [taylor]: Taking taylor expansion of y in z
1.342 * [taylor]: Taking taylor expansion of 0 in y
1.344 * [taylor]: Taking taylor expansion of (cos y) in y
1.344 * [taylor]: Taking taylor expansion of y in y
1.346 * [taylor]: Taking taylor expansion of 0 in y
1.350 * [taylor]: Taking taylor expansion of 0 in y
1.350 * [approximate]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in (z y) around 0
1.350 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in y
1.350 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.350 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.350 * [taylor]: Taking taylor expansion of y in y
1.351 * [taylor]: Taking taylor expansion of z in y
1.351 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z
1.351 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
1.351 * [taylor]: Taking taylor expansion of (/ 1 y) in z
1.351 * [taylor]: Taking taylor expansion of y in z
1.351 * [taylor]: Taking taylor expansion of z in z
1.351 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z
1.351 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
1.351 * [taylor]: Taking taylor expansion of (/ 1 y) in z
1.351 * [taylor]: Taking taylor expansion of y in z
1.351 * [taylor]: Taking taylor expansion of z in z
1.352 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.352 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.352 * [taylor]: Taking taylor expansion of y in y
1.355 * [taylor]: Taking taylor expansion of 0 in y
1.357 * [taylor]: Taking taylor expansion of 0 in y
1.361 * [taylor]: Taking taylor expansion of 0 in y
1.362 * [approximate]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in (z y) around 0
1.362 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in y
1.362 * [taylor]: Taking taylor expansion of -1 in y
1.362 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in y
1.362 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.362 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.362 * [taylor]: Taking taylor expansion of -1 in y
1.362 * [taylor]: Taking taylor expansion of y in y
1.362 * [taylor]: Taking taylor expansion of z in y
1.362 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in z
1.363 * [taylor]: Taking taylor expansion of -1 in z
1.363 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z
1.363 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
1.363 * [taylor]: Taking taylor expansion of (/ -1 y) in z
1.363 * [taylor]: Taking taylor expansion of -1 in z
1.363 * [taylor]: Taking taylor expansion of y in z
1.363 * [taylor]: Taking taylor expansion of z in z
1.363 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in z
1.363 * [taylor]: Taking taylor expansion of -1 in z
1.363 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z
1.363 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
1.363 * [taylor]: Taking taylor expansion of (/ -1 y) in z
1.363 * [taylor]: Taking taylor expansion of -1 in z
1.363 * [taylor]: Taking taylor expansion of y in z
1.363 * [taylor]: Taking taylor expansion of z in z
1.364 * [taylor]: Taking taylor expansion of (* -1 (cos (/ -1 y))) in y
1.364 * [taylor]: Taking taylor expansion of -1 in y
1.364 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.364 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.364 * [taylor]: Taking taylor expansion of -1 in y
1.364 * [taylor]: Taking taylor expansion of y in y
1.367 * [taylor]: Taking taylor expansion of 0 in y
1.371 * [taylor]: Taking taylor expansion of 0 in y
1.376 * [taylor]: Taking taylor expansion of 0 in y
1.379 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
1.379 * [approximate]: Taking taylor expansion of (* (pow (pow (cos y) 2) 1/3) z) in (z y) around 0
1.379 * [taylor]: Taking taylor expansion of (* (pow (pow (cos y) 2) 1/3) z) in y
1.379 * [taylor]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in y
1.379 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos y) 2)))) in y
1.379 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos y) 2))) in y
1.379 * [taylor]: Taking taylor expansion of 1/3 in y
1.379 * [taylor]: Taking taylor expansion of (log (pow (cos y) 2)) in y
1.379 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y
1.379 * [taylor]: Taking taylor expansion of (cos y) in y
1.379 * [taylor]: Taking taylor expansion of y in y
1.385 * [taylor]: Taking taylor expansion of z in y
1.385 * [taylor]: Taking taylor expansion of (* (pow (pow (cos y) 2) 1/3) z) in z
1.385 * [taylor]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in z
1.385 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos y) 2)))) in z
1.385 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos y) 2))) in z
1.385 * [taylor]: Taking taylor expansion of 1/3 in z
1.385 * [taylor]: Taking taylor expansion of (log (pow (cos y) 2)) in z
1.385 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in z
1.385 * [taylor]: Taking taylor expansion of (cos y) in z
1.385 * [taylor]: Taking taylor expansion of y in z
1.386 * [taylor]: Taking taylor expansion of z in z
1.386 * [taylor]: Taking taylor expansion of (* (pow (pow (cos y) 2) 1/3) z) in z
1.386 * [taylor]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in z
1.386 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos y) 2)))) in z
1.386 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos y) 2))) in z
1.386 * [taylor]: Taking taylor expansion of 1/3 in z
1.386 * [taylor]: Taking taylor expansion of (log (pow (cos y) 2)) in z
1.386 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in z
1.386 * [taylor]: Taking taylor expansion of (cos y) in z
1.386 * [taylor]: Taking taylor expansion of y in z
1.387 * [taylor]: Taking taylor expansion of z in z
1.387 * [taylor]: Taking taylor expansion of 0 in y
1.390 * [taylor]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in y
1.390 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos y) 2)))) in y
1.390 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos y) 2))) in y
1.390 * [taylor]: Taking taylor expansion of 1/3 in y
1.390 * [taylor]: Taking taylor expansion of (log (pow (cos y) 2)) in y
1.390 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y
1.390 * [taylor]: Taking taylor expansion of (cos y) in y
1.390 * [taylor]: Taking taylor expansion of y in y
1.401 * [taylor]: Taking taylor expansion of 0 in y
1.408 * [taylor]: Taking taylor expansion of 0 in y
1.409 * [approximate]: Taking taylor expansion of (* (pow (pow (cos (/ 1 y)) 2) 1/3) (/ 1 z)) in (z y) around 0
1.409 * [taylor]: Taking taylor expansion of (* (pow (pow (cos (/ 1 y)) 2) 1/3) (/ 1 z)) in y
1.409 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in y
1.409 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ 1 y)) 2)))) in y
1.409 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ 1 y)) 2))) in y
1.409 * [taylor]: Taking taylor expansion of 1/3 in y
1.409 * [taylor]: Taking taylor expansion of (log (pow (cos (/ 1 y)) 2)) in y
1.409 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y
1.409 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.409 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.409 * [taylor]: Taking taylor expansion of y in y
1.409 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.409 * [taylor]: Taking taylor expansion of z in y
1.410 * [taylor]: Taking taylor expansion of (* (pow (pow (cos (/ 1 y)) 2) 1/3) (/ 1 z)) in z
1.410 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in z
1.410 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ 1 y)) 2)))) in z
1.410 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ 1 y)) 2))) in z
1.410 * [taylor]: Taking taylor expansion of 1/3 in z
1.410 * [taylor]: Taking taylor expansion of (log (pow (cos (/ 1 y)) 2)) in z
1.410 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in z
1.410 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
1.410 * [taylor]: Taking taylor expansion of (/ 1 y) in z
1.410 * [taylor]: Taking taylor expansion of y in z
1.410 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.411 * [taylor]: Taking taylor expansion of z in z
1.411 * [taylor]: Taking taylor expansion of (* (pow (pow (cos (/ 1 y)) 2) 1/3) (/ 1 z)) in z
1.411 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in z
1.411 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ 1 y)) 2)))) in z
1.411 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ 1 y)) 2))) in z
1.411 * [taylor]: Taking taylor expansion of 1/3 in z
1.411 * [taylor]: Taking taylor expansion of (log (pow (cos (/ 1 y)) 2)) in z
1.411 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in z
1.411 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
1.411 * [taylor]: Taking taylor expansion of (/ 1 y) in z
1.411 * [taylor]: Taking taylor expansion of y in z
1.412 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.412 * [taylor]: Taking taylor expansion of z in z
1.412 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in y
1.412 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ 1 y)) 2)))) in y
1.412 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ 1 y)) 2))) in y
1.412 * [taylor]: Taking taylor expansion of 1/3 in y
1.412 * [taylor]: Taking taylor expansion of (log (pow (cos (/ 1 y)) 2)) in y
1.412 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y
1.412 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.412 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.412 * [taylor]: Taking taylor expansion of y in y
1.417 * [taylor]: Taking taylor expansion of 0 in y
1.425 * [taylor]: Taking taylor expansion of 0 in y
1.436 * [taylor]: Taking taylor expansion of 0 in y
1.436 * [approximate]: Taking taylor expansion of (* -1 (* (pow (pow (cos (/ -1 y)) 2) 1/3) (/ 1 z))) in (z y) around 0
1.436 * [taylor]: Taking taylor expansion of (* -1 (* (pow (pow (cos (/ -1 y)) 2) 1/3) (/ 1 z))) in y
1.436 * [taylor]: Taking taylor expansion of -1 in y
1.437 * [taylor]: Taking taylor expansion of (* (pow (pow (cos (/ -1 y)) 2) 1/3) (/ 1 z)) in y
1.437 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in y
1.437 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ -1 y)) 2)))) in y
1.437 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ -1 y)) 2))) in y
1.437 * [taylor]: Taking taylor expansion of 1/3 in y
1.437 * [taylor]: Taking taylor expansion of (log (pow (cos (/ -1 y)) 2)) in y
1.437 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y
1.437 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.437 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.437 * [taylor]: Taking taylor expansion of -1 in y
1.437 * [taylor]: Taking taylor expansion of y in y
1.437 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.437 * [taylor]: Taking taylor expansion of z in y
1.437 * [taylor]: Taking taylor expansion of (* -1 (* (pow (pow (cos (/ -1 y)) 2) 1/3) (/ 1 z))) in z
1.437 * [taylor]: Taking taylor expansion of -1 in z
1.437 * [taylor]: Taking taylor expansion of (* (pow (pow (cos (/ -1 y)) 2) 1/3) (/ 1 z)) in z
1.437 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in z
1.437 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ -1 y)) 2)))) in z
1.438 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ -1 y)) 2))) in z
1.438 * [taylor]: Taking taylor expansion of 1/3 in z
1.438 * [taylor]: Taking taylor expansion of (log (pow (cos (/ -1 y)) 2)) in z
1.438 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in z
1.438 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
1.438 * [taylor]: Taking taylor expansion of (/ -1 y) in z
1.438 * [taylor]: Taking taylor expansion of -1 in z
1.438 * [taylor]: Taking taylor expansion of y in z
1.438 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.438 * [taylor]: Taking taylor expansion of z in z
1.439 * [taylor]: Taking taylor expansion of (* -1 (* (pow (pow (cos (/ -1 y)) 2) 1/3) (/ 1 z))) in z
1.439 * [taylor]: Taking taylor expansion of -1 in z
1.439 * [taylor]: Taking taylor expansion of (* (pow (pow (cos (/ -1 y)) 2) 1/3) (/ 1 z)) in z
1.439 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in z
1.439 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ -1 y)) 2)))) in z
1.439 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ -1 y)) 2))) in z
1.439 * [taylor]: Taking taylor expansion of 1/3 in z
1.439 * [taylor]: Taking taylor expansion of (log (pow (cos (/ -1 y)) 2)) in z
1.439 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in z
1.439 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
1.439 * [taylor]: Taking taylor expansion of (/ -1 y) in z
1.439 * [taylor]: Taking taylor expansion of -1 in z
1.439 * [taylor]: Taking taylor expansion of y in z
1.440 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.440 * [taylor]: Taking taylor expansion of z in z
1.440 * [taylor]: Taking taylor expansion of (* -1 (pow (pow (cos (/ -1 y)) 2) 1/3)) in y
1.440 * [taylor]: Taking taylor expansion of -1 in y
1.440 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in y
1.440 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ -1 y)) 2)))) in y
1.440 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ -1 y)) 2))) in y
1.440 * [taylor]: Taking taylor expansion of 1/3 in y
1.440 * [taylor]: Taking taylor expansion of (log (pow (cos (/ -1 y)) 2)) in y
1.440 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y
1.440 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.440 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.440 * [taylor]: Taking taylor expansion of -1 in y
1.440 * [taylor]: Taking taylor expansion of y in y
1.446 * [taylor]: Taking taylor expansion of 0 in y
1.454 * [taylor]: Taking taylor expansion of 0 in y
1.470 * [taylor]: Taking taylor expansion of 0 in y
1.470 * * * [progress]: simplifying candidates
1.471 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (cbrt (cos y)))
  (log1p (cbrt (cos y)))
  (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (* (cbrt (cos y)) (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt 1)
  (cbrt (cos y))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (* (* (cbrt (cos y)) (cbrt (cos y))) (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (expm1 (pow (cos y) 2))
  (log1p (pow (cos y) 2))
  (* (log (cos y)) 2)
  (* (log (cos y)) 2)
  (* 1 2)
  (pow (cos y) (* (cbrt 2) (cbrt 2)))
  (pow (cos y) (sqrt 2))
  (pow (cos y) 1)
  (pow (* (cbrt (cos y)) (cbrt (cos y))) 2)
  (pow (cbrt (cos y)) 2)
  (pow (sqrt (cos y)) 2)
  (pow (sqrt (cos y)) 2)
  (pow 1 2)
  (pow (cos y) 2)
  (log (pow (cos y) 2))
  (exp (pow (cos y) 2))
  (* (cbrt (pow (cos y) 2)) (cbrt (pow (cos y) 2)))
  (cbrt (pow (cos y) 2))
  (* (* (pow (cos y) 2) (pow (cos y) 2)) (pow (cos y) 2))
  (sqrt (pow (cos y) 2))
  (sqrt (pow (cos y) 2))
  (pow (cos y) (/ 2 2))
  (pow (cos y) (/ 2 2))
  (expm1 (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))))
  (log1p (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))))
  (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y)))
  (+ (+ (log z) (* (* (log (cos y)) 2) 1/3)) (log (cbrt (cos y))))
  (+ (+ (log z) (* (* (log (cos y)) 2) 1/3)) (log (cbrt (cos y))))
  (+ (+ (log z) (* (log (pow (cos y) 2)) 1/3)) (log (cbrt (cos y))))
  (+ (+ (log z) (* (log (pow (cos y) 2)) 1/3)) (log (cbrt (cos y))))
  (+ (+ (log z) (log (pow (pow (cos y) 2) 1/3))) (log (cbrt (cos y))))
  (+ (log (* z (pow (pow (cos y) 2) 1/3))) (log (cbrt (cos y))))
  (log (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))))
  (exp (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))))
  (* (* (* (* z z) z) (pow (cos y) 2)) (cos y))
  (* (* (* (* z z) z) (* (* (pow (pow (cos y) 2) 1/3) (pow (pow (cos y) 2) 1/3)) (pow (pow (cos y) 2) 1/3))) (cos y))
  (* (* (* (* z (pow (pow (cos y) 2) 1/3)) (* z (pow (pow (cos y) 2) 1/3))) (* z (pow (pow (cos y) 2) 1/3))) (cos y))
  (* (cbrt (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y)))) (cbrt (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y)))))
  (cbrt (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))))
  (* (* (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))) (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y)))) (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))))
  (sqrt (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))))
  (sqrt (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))))
  (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (* (cbrt (cos y)) (cbrt (cos y)))))
  (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (sqrt (cos y))))
  (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt 1))
  (* (* z (pow (pow (cos y) 2) 1/3)) (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))))
  (* (* z (pow (pow (cos y) 2) 1/3)) (sqrt (cbrt (cos y))))
  (* (* z (pow (pow (cos y) 2) 1/3)) 1)
  (* (pow (pow (cos y) 2) 1/3) (cbrt (cos y)))
  (expm1 (* z (pow (pow (cos y) 2) 1/3)))
  (log1p (* z (pow (pow (cos y) 2) 1/3)))
  (+ (log z) (* (* (log (cos y)) 2) 1/3))
  (+ (log z) (* (* (log (cos y)) 2) 1/3))
  (+ (log z) (* (log (pow (cos y) 2)) 1/3))
  (+ (log z) (* (log (pow (cos y) 2)) 1/3))
  (+ (log z) (log (pow (pow (cos y) 2) 1/3)))
  (log (* z (pow (pow (cos y) 2) 1/3)))
  (exp (* z (pow (pow (cos y) 2) 1/3)))
  (* (* (* z z) z) (pow (cos y) 2))
  (* (* (* z z) z) (* (* (pow (pow (cos y) 2) 1/3) (pow (pow (cos y) 2) 1/3)) (pow (pow (cos y) 2) 1/3)))
  (* (cbrt (* z (pow (pow (cos y) 2) 1/3))) (cbrt (* z (pow (pow (cos y) 2) 1/3))))
  (cbrt (* z (pow (pow (cos y) 2) 1/3)))
  (* (* (* z (pow (pow (cos y) 2) 1/3)) (* z (pow (pow (cos y) 2) 1/3))) (* z (pow (pow (cos y) 2) 1/3)))
  (sqrt (* z (pow (pow (cos y) 2) 1/3)))
  (sqrt (* z (pow (pow (cos y) 2) 1/3)))
  (* (sqrt z) (pow (pow (sqrt (cos y)) 2) 1/3))
  (* (sqrt z) (pow (pow (sqrt (cos y)) 2) 1/3))
  (* (sqrt z) (pow (cos y) 1/3))
  (* (sqrt z) (pow (cos y) 1/3))
  (* (sqrt z) (pow (sqrt (pow (cos y) 2)) 1/3))
  (* (sqrt z) (pow (sqrt (pow (cos y) 2)) 1/3))
  (* (sqrt z) (pow (pow (cos y) (/ 2 2)) 1/3))
  (* (sqrt z) (pow (pow (cos y) (/ 2 2)) 1/3))
  (* (sqrt z) (sqrt (pow (pow (cos y) 2) 1/3)))
  (* (sqrt z) (sqrt (pow (pow (cos y) 2) 1/3)))
  (* (sqrt z) (pow (pow (cos y) 2) (/ 1/3 2)))
  (* (sqrt z) (pow (pow (cos y) 2) (/ 1/3 2)))
  (* z (pow (pow (* (cbrt (cos y)) (cbrt (cos y))) 2) 1/3))
  (* z (pow (pow (sqrt (cos y)) 2) 1/3))
  (* z (pow (pow 1 2) 1/3))
  (* z (pow (cos y) 1/3))
  (* z (pow (* (cbrt (pow (cos y) 2)) (cbrt (pow (cos y) 2))) 1/3))
  (* z (pow (sqrt (pow (cos y) 2)) 1/3))
  (* z (pow 1 1/3))
  (* z (pow (pow (cos y) (/ 2 2)) 1/3))
  (* z (* (cbrt (pow (pow (cos y) 2) 1/3)) (cbrt (pow (pow (cos y) 2) 1/3))))
  (* z (sqrt (pow (pow (cos y) 2) 1/3)))
  (* z 1)
  (* z (pow (pow (cos y) 2) (/ 1/3 2)))
  (* (cbrt z) (pow (pow (cos y) 2) 1/3))
  (* (sqrt z) (pow (pow (cos y) 2) 1/3))
  (* z (pow (pow (cos y) 2) 1/3))
  (- 1 (+ (* 1/6 (pow y 2)) (* 1/72 (pow y 4))))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (- (+ (* 1/3 (pow y 4)) 1) (pow y 2))
  (pow (cos y) 2)
  (pow (cos y) 2)
  z
  (* z (cos y))
  (* z (cos y))
  z
  (* z (pow (pow (cos y) 2) 1/3))
  (* z (pow (pow (cos y) 2) 1/3))
1.477 * * [simplify]: iteration  0 :  330  enodes  (cost  610 )
1.484 * * [simplify]: iteration  1 :  1447  enodes  (cost  529 )
1.515 * * [simplify]: iteration  2 :  5001  enodes  (cost  498 )
1.518 * [simplify]: Simplified to:
   (expm1 (cbrt (cos y)))
  (log1p (cbrt (cos y)))
  (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (* (cbrt (cos y)) (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  1
  (pow (cos y) 1/3)
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cos y)
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (expm1 (pow (cos y) 2))
  (log1p (pow (cos y) 2))
  (log (pow (cos y) 2))
  (log (pow (cos y) 2))
  2
  (pow (cos y) (* (cbrt 2) (cbrt 2)))
  (pow (cos y) (sqrt 2))
  (cos y)
  (pow (cos y) 4/3)
  (pow (cos y) 2/3)
  (cos y)
  (cos y)
  1
  (pow (cos y) 2)
  (log (pow (cos y) 2))
  (exp (pow (cos y) 2))
  (pow (pow (cos y) 2) 2/3)
  (pow (pow (cos y) 2) 1/3)
  (pow (cos y) 6)
  (fabs (cos y))
  (fabs (cos y))
  (cos y)
  (cos y)
  (expm1 (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))))
  (log1p (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))))
  (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y)))
  (+ (+ (* (log (cos y)) 1) 0) (log z))
  (+ (+ (* (log (cos y)) 1) 0) (log z))
  (+ (+ (* (log (cos y)) 1) 0) (log z))
  (+ (+ (* (log (cos y)) 1) 0) (log z))
  (+ (+ (* (log (cos y)) 1) 0) (log z))
  (+ (+ (* (log (cos y)) 1) 0) (log z))
  (+ (+ (* (log (cos y)) 1) 0) (log z))
  (exp (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))))
  (* (pow (cos y) 3) (pow z 3))
  (* (pow (cos y) 3) (pow z 3))
  (* (pow (cos y) 3) (pow z 3))
  (* (cbrt (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y)))) (cbrt (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y)))))
  (cbrt (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))))
  (* (pow (cos y) 3) (pow z 3))
  (sqrt (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))))
  (sqrt (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))))
  (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (* (cbrt (cos y)) (cbrt (cos y)))))
  (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (sqrt (cos y))))
  (* z (pow (pow (cos y) 2) 1/3))
  (* (* z (pow (pow (cos y) 2) 1/3)) (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))))
  (* (* z (pow (pow (cos y) 2) 1/3)) (sqrt (cbrt (cos y))))
  (* z (pow (pow (cos y) 2) 1/3))
  (* (pow (pow (cos y) 2) 1/3) (cbrt (cos y)))
  (expm1 (* z (pow (pow (cos y) 2) 1/3)))
  (log1p (* z (pow (pow (cos y) 2) 1/3)))
  (fma (log (cos y)) 2/3 (log z))
  (fma (log (cos y)) 2/3 (log z))
  (fma (log (cos y)) 2/3 (log z))
  (fma (log (cos y)) 2/3 (log z))
  (fma (log (cos y)) 2/3 (log z))
  (fma (log (cos y)) 2/3 (log z))
  (exp (* z (pow (pow (cos y) 2) 1/3)))
  (* (pow z 3) (pow (cos y) 2))
  (* (pow z 3) (pow (cos y) 2))
  (* (cbrt (* z (pow (pow (cos y) 2) 1/3))) (cbrt (* z (pow (pow (cos y) 2) 1/3))))
  (cbrt (* z (pow (pow (cos y) 2) 1/3)))
  (* (pow z 3) (pow (cos y) 2))
  (sqrt (* z (pow (pow (cos y) 2) 1/3)))
  (sqrt (* z (pow (pow (cos y) 2) 1/3)))
  (* (sqrt z) (pow (cos y) 1/3))
  (* (sqrt z) (pow (cos y) 1/3))
  (* (sqrt z) (pow (cos y) 1/3))
  (* (sqrt z) (pow (cos y) 1/3))
  (* (sqrt z) (pow (sqrt (pow (cos y) 2)) 1/3))
  (* (sqrt z) (pow (sqrt (pow (cos y) 2)) 1/3))
  (* (sqrt z) (pow (cos y) 1/3))
  (* (sqrt z) (pow (cos y) 1/3))
  (* (sqrt z) (sqrt (pow (pow (cos y) 2) 1/3)))
  (* (sqrt z) (sqrt (pow (pow (cos y) 2) 1/3)))
  (* (sqrt z) (pow (pow (cos y) 2) 1/6))
  (* (sqrt z) (pow (pow (cos y) 2) 1/6))
  (* z (pow (pow (pow (cos y) 1/3) 4) 1/3))
  (* z (pow (cos y) 1/3))
  z
  (* z (pow (cos y) 1/3))
  (* z (cbrt (pow (pow (cos y) 2) 2/3)))
  (* z (pow (fabs (cos y)) 1/3))
  z
  (* z (pow (cos y) 1/3))
  (* z (* (cbrt (pow (pow (cos y) 2) 1/3)) (cbrt (pow (pow (cos y) 2) 1/3))))
  (* z (sqrt (pow (pow (cos y) 2) 1/3)))
  z
  (* z (pow (pow (cos y) 2) 1/6))
  (* (cbrt z) (pow (pow (cos y) 2) 1/3))
  (* (sqrt z) (pow (pow (cos y) 2) 1/3))
  (* z (pow (pow (cos y) 2) 1/3))
  (- 1 (fma 1/6 (pow y 2) (* 1/72 (pow y 4))))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (fma (pow y 4) 1/3 (- 1 (pow y 2)))
  (pow (cos y) 2)
  (pow (cos y) 2)
  z
  (* z (cos y))
  (* z (cos y))
  z
  (* z (pow (pow (cos y) 2) 1/3))
  (* z (pow (pow (cos y) 2) 1/3))
1.519 * * * [progress]: adding candidates to table
1.843 * * [progress]: iteration 4 / 4
1.843 * * * [progress]: picking best candidate
1.858 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y)))))>
1.858 * * * [progress]: localizing error
1.879 * * * [progress]: generating rewritten candidates
1.879 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 2 1 1)
1.880 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2)
1.881 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 2 1)
1.882 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
1.902 * * * [progress]: generating series expansions
1.902 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 2 1 1)
1.903 * [approximate]: Taking taylor expansion of (pow (cos y) 6) in (y) around 0
1.903 * [taylor]: Taking taylor expansion of (pow (cos y) 6) in y
1.903 * [taylor]: Taking taylor expansion of (cos y) in y
1.903 * [taylor]: Taking taylor expansion of y in y
1.903 * [taylor]: Taking taylor expansion of (pow (cos y) 6) in y
1.903 * [taylor]: Taking taylor expansion of (cos y) in y
1.903 * [taylor]: Taking taylor expansion of y in y
1.914 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 6) in (y) around 0
1.914 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 6) in y
1.914 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.914 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.914 * [taylor]: Taking taylor expansion of y in y
1.914 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 6) in y
1.914 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.914 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.914 * [taylor]: Taking taylor expansion of y in y
1.928 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 6) in (y) around 0
1.928 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 6) in y
1.928 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.928 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.928 * [taylor]: Taking taylor expansion of -1 in y
1.928 * [taylor]: Taking taylor expansion of y in y
1.929 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 6) in y
1.929 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.929 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.929 * [taylor]: Taking taylor expansion of -1 in y
1.929 * [taylor]: Taking taylor expansion of y in y
1.942 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2)
1.942 * [approximate]: Taking taylor expansion of (pow (cos y) 1/3) in (y) around 0
1.942 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
1.942 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
1.942 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
1.942 * [taylor]: Taking taylor expansion of 1/3 in y
1.942 * [taylor]: Taking taylor expansion of (log (cos y)) in y
1.942 * [taylor]: Taking taylor expansion of (cos y) in y
1.943 * [taylor]: Taking taylor expansion of y in y
1.947 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
1.947 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
1.947 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
1.947 * [taylor]: Taking taylor expansion of 1/3 in y
1.947 * [taylor]: Taking taylor expansion of (log (cos y)) in y
1.947 * [taylor]: Taking taylor expansion of (cos y) in y
1.947 * [taylor]: Taking taylor expansion of y in y
1.971 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in (y) around 0
1.972 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
1.972 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
1.972 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
1.972 * [taylor]: Taking taylor expansion of 1/3 in y
1.972 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
1.972 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.972 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.972 * [taylor]: Taking taylor expansion of y in y
1.972 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
1.972 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
1.972 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
1.972 * [taylor]: Taking taylor expansion of 1/3 in y
1.972 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
1.972 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.972 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.972 * [taylor]: Taking taylor expansion of y in y
2.004 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in (y) around 0
2.004 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
2.004 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
2.004 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
2.004 * [taylor]: Taking taylor expansion of 1/3 in y
2.004 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
2.004 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
2.004 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.004 * [taylor]: Taking taylor expansion of -1 in y
2.004 * [taylor]: Taking taylor expansion of y in y
2.004 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
2.004 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
2.004 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
2.004 * [taylor]: Taking taylor expansion of 1/3 in y
2.004 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
2.004 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
2.004 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.004 * [taylor]: Taking taylor expansion of -1 in y
2.004 * [taylor]: Taking taylor expansion of y in y
2.040 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 2 1)
2.040 * [approximate]: Taking taylor expansion of (pow (cos y) 2) in (y) around 0
2.040 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y
2.040 * [taylor]: Taking taylor expansion of (cos y) in y
2.040 * [taylor]: Taking taylor expansion of y in y
2.040 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y
2.040 * [taylor]: Taking taylor expansion of (cos y) in y
2.040 * [taylor]: Taking taylor expansion of y in y
2.046 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in (y) around 0
2.046 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y
2.046 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
2.046 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.046 * [taylor]: Taking taylor expansion of y in y
2.046 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y
2.046 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
2.046 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.046 * [taylor]: Taking taylor expansion of y in y
2.051 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in (y) around 0
2.051 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y
2.051 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
2.051 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.051 * [taylor]: Taking taylor expansion of -1 in y
2.051 * [taylor]: Taking taylor expansion of y in y
2.051 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y
2.051 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
2.051 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.051 * [taylor]: Taking taylor expansion of -1 in y
2.051 * [taylor]: Taking taylor expansion of y in y
2.056 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
2.056 * [approximate]: Taking taylor expansion of (* z (cos y)) in (z y) around 0
2.056 * [taylor]: Taking taylor expansion of (* z (cos y)) in y
2.056 * [taylor]: Taking taylor expansion of z in y
2.056 * [taylor]: Taking taylor expansion of (cos y) in y
2.056 * [taylor]: Taking taylor expansion of y in y
2.056 * [taylor]: Taking taylor expansion of (* z (cos y)) in z
2.056 * [taylor]: Taking taylor expansion of z in z
2.056 * [taylor]: Taking taylor expansion of (cos y) in z
2.056 * [taylor]: Taking taylor expansion of y in z
2.056 * [taylor]: Taking taylor expansion of (* z (cos y)) in z
2.056 * [taylor]: Taking taylor expansion of z in z
2.056 * [taylor]: Taking taylor expansion of (cos y) in z
2.056 * [taylor]: Taking taylor expansion of y in z
2.057 * [taylor]: Taking taylor expansion of 0 in y
2.059 * [taylor]: Taking taylor expansion of (cos y) in y
2.059 * [taylor]: Taking taylor expansion of y in y
2.061 * [taylor]: Taking taylor expansion of 0 in y
2.065 * [taylor]: Taking taylor expansion of 0 in y
2.065 * [approximate]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in (z y) around 0
2.065 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in y
2.065 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
2.065 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.065 * [taylor]: Taking taylor expansion of y in y
2.066 * [taylor]: Taking taylor expansion of z in y
2.066 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z
2.066 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
2.066 * [taylor]: Taking taylor expansion of (/ 1 y) in z
2.066 * [taylor]: Taking taylor expansion of y in z
2.066 * [taylor]: Taking taylor expansion of z in z
2.066 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z
2.066 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
2.066 * [taylor]: Taking taylor expansion of (/ 1 y) in z
2.066 * [taylor]: Taking taylor expansion of y in z
2.066 * [taylor]: Taking taylor expansion of z in z
2.067 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
2.067 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.067 * [taylor]: Taking taylor expansion of y in y
2.070 * [taylor]: Taking taylor expansion of 0 in y
2.073 * [taylor]: Taking taylor expansion of 0 in y
2.077 * [taylor]: Taking taylor expansion of 0 in y
2.077 * [approximate]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in (z y) around 0
2.077 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in y
2.077 * [taylor]: Taking taylor expansion of -1 in y
2.077 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in y
2.077 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
2.077 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.077 * [taylor]: Taking taylor expansion of -1 in y
2.077 * [taylor]: Taking taylor expansion of y in y
2.078 * [taylor]: Taking taylor expansion of z in y
2.078 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in z
2.078 * [taylor]: Taking taylor expansion of -1 in z
2.078 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z
2.078 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
2.078 * [taylor]: Taking taylor expansion of (/ -1 y) in z
2.078 * [taylor]: Taking taylor expansion of -1 in z
2.078 * [taylor]: Taking taylor expansion of y in z
2.078 * [taylor]: Taking taylor expansion of z in z
2.078 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in z
2.078 * [taylor]: Taking taylor expansion of -1 in z
2.078 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z
2.078 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
2.078 * [taylor]: Taking taylor expansion of (/ -1 y) in z
2.078 * [taylor]: Taking taylor expansion of -1 in z
2.078 * [taylor]: Taking taylor expansion of y in z
2.078 * [taylor]: Taking taylor expansion of z in z
2.079 * [taylor]: Taking taylor expansion of (* -1 (cos (/ -1 y))) in y
2.079 * [taylor]: Taking taylor expansion of -1 in y
2.079 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
2.079 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.079 * [taylor]: Taking taylor expansion of -1 in y
2.079 * [taylor]: Taking taylor expansion of y in y
2.082 * [taylor]: Taking taylor expansion of 0 in y
2.086 * [taylor]: Taking taylor expansion of 0 in y
2.091 * [taylor]: Taking taylor expansion of 0 in y
2.092 * * * [progress]: simplifying candidates
2.093 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (pow (cos y) 6))
  (log1p (pow (cos y) 6))
  (* (log (cos y)) 6)
  (* (log (cos y)) 6)
  (* 1 6)
  (pow (cos y) (* (cbrt 6) (cbrt 6)))
  (pow (cos y) (sqrt 6))
  (pow (cos y) 1)
  (pow (* (cbrt (cos y)) (cbrt (cos y))) 6)
  (pow (cbrt (cos y)) 6)
  (pow (sqrt (cos y)) 6)
  (pow (sqrt (cos y)) 6)
  (pow 1 6)
  (pow (cos y) 6)
  (log (pow (cos y) 6))
  (exp (pow (cos y) 6))
  (* (cbrt (pow (cos y) 6)) (cbrt (pow (cos y) 6)))
  (cbrt (pow (cos y) 6))
  (* (* (pow (cos y) 6) (pow (cos y) 6)) (pow (cos y) 6))
  (sqrt (pow (cos y) 6))
  (sqrt (pow (cos y) 6))
  (pow (cos y) (/ 6 2))
  (pow (cos y) (/ 6 2))
  (expm1 (cbrt (cos y)))
  (log1p (cbrt (cos y)))
  (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (* (cbrt (cos y)) (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt 1)
  (cbrt (cos y))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (* (* (cbrt (cos y)) (cbrt (cos y))) (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (expm1 (cbrt (pow (cos y) 6)))
  (log1p (cbrt (pow (cos y) 6)))
  (log (cbrt (pow (cos y) 6)))
  (exp (cbrt (pow (cos y) 6)))
  (cbrt (pow (* (cbrt (cos y)) (cbrt (cos y))) 6))
  (cbrt (pow (cbrt (cos y)) 6))
  (cbrt (pow (sqrt (cos y)) 6))
  (cbrt (pow (sqrt (cos y)) 6))
  (cbrt (pow 1 6))
  (cbrt (pow (cos y) 6))
  (cbrt (* (cbrt (pow (cos y) 6)) (cbrt (pow (cos y) 6))))
  (cbrt (cbrt (pow (cos y) 6)))
  (cbrt (sqrt (pow (cos y) 6)))
  (cbrt (sqrt (pow (cos y) 6)))
  (cbrt 1)
  (cbrt (pow (cos y) 6))
  (cbrt (pow (cos y) (/ 6 2)))
  (cbrt (pow (cos y) (/ 6 2)))
  (* (cbrt (cbrt (pow (cos y) 6))) (cbrt (cbrt (pow (cos y) 6))))
  (cbrt (cbrt (pow (cos y) 6)))
  (* (* (cbrt (pow (cos y) 6)) (cbrt (pow (cos y) 6))) (cbrt (pow (cos y) 6)))
  (sqrt (cbrt (pow (cos y) 6)))
  (sqrt (cbrt (pow (cos y) 6)))
  (expm1 (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y))))
  (log1p (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y))))
  (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y)))
  (+ (+ (log z) (* (log (cbrt (pow (cos y) 6))) 1/3)) (log (cbrt (cos y))))
  (+ (+ (log z) (* (log (cbrt (pow (cos y) 6))) 1/3)) (log (cbrt (cos y))))
  (+ (+ (log z) (log (pow (cbrt (pow (cos y) 6)) 1/3))) (log (cbrt (cos y))))
  (+ (log (* z (pow (cbrt (pow (cos y) 6)) 1/3))) (log (cbrt (cos y))))
  (log (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y))))
  (exp (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y))))
  (* (* (* (* z z) z) (cbrt (pow (cos y) 6))) (cos y))
  (* (* (* (* z z) z) (* (* (pow (cbrt (pow (cos y) 6)) 1/3) (pow (cbrt (pow (cos y) 6)) 1/3)) (pow (cbrt (pow (cos y) 6)) 1/3))) (cos y))
  (* (* (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (* z (pow (cbrt (pow (cos y) 6)) 1/3))) (* z (pow (cbrt (pow (cos y) 6)) 1/3))) (cos y))
  (* (cbrt (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y)))) (cbrt (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y)))))
  (cbrt (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y))))
  (* (* (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y))) (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y)))) (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y))))
  (sqrt (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y))))
  (sqrt (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y))))
  (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (* (cbrt (cos y)) (cbrt (cos y)))))
  (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (sqrt (cos y))))
  (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt 1))
  (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))))
  (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (sqrt (cbrt (cos y))))
  (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) 1)
  (* (pow (cbrt (pow (cos y) 6)) 1/3) (cbrt (cos y)))
  (- (+ (* 4 (pow y 4)) 1) (* 3 (pow y 2)))
  (pow (cos y) 6)
  (pow (cos y) 6)
  (- 1 (+ (* 1/6 (pow y 2)) (* 1/72 (pow y 4))))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (- (+ (* 1/3 (pow y 4)) 1) (pow y 2))
  (pow (cos y) 2)
  (pow (cos y) 2)
  z
  (* z (cos y))
  (* z (cos y))
2.097 * * [simplify]: iteration  0 :  264  enodes  (cost  503 )
2.104 * * [simplify]: iteration  1 :  1162  enodes  (cost  432 )
2.134 * * [simplify]: iteration  2 :  5001  enodes  (cost  423 )
2.136 * [simplify]: Simplified to:
   (expm1 (pow (cos y) 6))
  (log1p (pow (cos y) 6))
  (log (pow (cos y) 6))
  (log (pow (cos y) 6))
  6
  (pow (cos y) (* (cbrt 6) (cbrt 6)))
  (pow (cos y) (sqrt 6))
  (cos y)
  (pow (cos y) 4)
  (pow (cos y) 2)
  (pow (cos y) 3)
  (pow (cos y) 3)
  1
  (pow (cos y) 6)
  (log (pow (cos y) 6))
  (exp (pow (cos y) 6))
  (* (cbrt (pow (cos y) 6)) (cbrt (pow (cos y) 6)))
  (cbrt (pow (cos y) 6))
  (pow (pow (cos y) 6) 3)
  (sqrt (pow (cos y) 6))
  (sqrt (pow (cos y) 6))
  (pow (cos y) 3)
  (pow (cos y) 3)
  (expm1 (cbrt (cos y)))
  (log1p (cbrt (cos y)))
  (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (* (cbrt (cos y)) (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  1
  (pow (cos y) 1/3)
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cos y)
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (expm1 (cbrt (pow (cos y) 6)))
  (log1p (cbrt (pow (cos y) 6)))
  (log (cbrt (pow (cos y) 6)))
  (exp (cbrt (pow (cos y) 6)))
  (cbrt (pow (* (cbrt (cos y)) (cbrt (cos y))) 6))
  (pow (cos y) 2/3)
  (cos y)
  (cos y)
  1
  (cbrt (pow (cos y) 6))
  (cbrt (* (cbrt (pow (cos y) 6)) (cbrt (pow (cos y) 6))))
  (pow (cbrt (pow (cos y) 6)) 1/3)
  (cbrt (sqrt (pow (cos y) 6)))
  (cbrt (sqrt (pow (cos y) 6)))
  1
  (cbrt (pow (cos y) 6))
  (cos y)
  (cos y)
  (pow (cbrt (pow (cos y) 6)) 2/3)
  (pow (cbrt (pow (cos y) 6)) 1/3)
  (pow (cos y) 6)
  (sqrt (cbrt (pow (cos y) 6)))
  (sqrt (cbrt (pow (cos y) 6)))
  (expm1 (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y))))
  (log1p (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y))))
  (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y)))
  (log (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y))))
  (log (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y))))
  (log (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y))))
  (log (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y))))
  (log (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y))))
  (exp (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y))))
  (* (* (pow z 3) (cos y)) (cbrt (pow (cos y) 6)))
  (* (* (pow z 3) (cos y)) (cbrt (pow (cos y) 6)))
  (* (* (pow z 3) (cos y)) (cbrt (pow (cos y) 6)))
  (* (cbrt (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y)))) (cbrt (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y)))))
  (cbrt (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y))))
  (* (* (pow z 3) (cos y)) (cbrt (pow (cos y) 6)))
  (sqrt (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y))))
  (sqrt (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y))))
  (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (* (cbrt (cos y)) (cbrt (cos y)))))
  (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (sqrt (cos y))))
  (* z (pow (cbrt (pow (cos y) 6)) 1/3))
  (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))))
  (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (sqrt (cbrt (cos y))))
  (* z (pow (cbrt (pow (cos y) 6)) 1/3))
  (* (pow (cbrt (pow (cos y) 6)) 1/3) (cbrt (cos y)))
  (fma (pow y 4) 4 (- 1 (* 3 (pow y 2))))
  (pow (cos y) 6)
  (pow (cos y) 6)
  (- 1 (fma 1/6 (pow y 2) (* 1/72 (pow y 4))))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (fma (pow y 4) 1/3 (- 1 (pow y 2)))
  (pow (cos y) 2)
  (pow (cos y) 2)
  z
  (* z (cos y))
  (* z (cos y))
2.136 * * * [progress]: adding candidates to table
2.435 * [progress]: [Phase 3 of 3] Extracting.
2.435 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* z (cos y))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (pow (cos y) 1/3))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* (* (cbrt z) (cbrt z)) (* (cbrt z) (pow (pow (cos y) 2) 1/3))) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (* (cbrt (cos y)) (cbrt (cos y))))) (cbrt (cbrt (cos y))))))>)
2.437 * * * [regime-changes]: Trying 4 branch expressions: ((+ (+ x (sin y)) (* z (cos y))) z y x)
2.437 * * * * [regimes]: Trying to branch on (+ (+ x (sin y)) (* z (cos y))) from (#<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* z (cos y))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (pow (cos y) 1/3))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* (* (cbrt z) (cbrt z)) (* (cbrt z) (pow (pow (cos y) 2) 1/3))) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (* (cbrt (cos y)) (cbrt (cos y))))) (cbrt (cbrt (cos y))))))>)
2.480 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* z (cos y))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (pow (cos y) 1/3))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* (* (cbrt z) (cbrt z)) (* (cbrt z) (pow (pow (cos y) 2) 1/3))) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (* (cbrt (cos y)) (cbrt (cos y))))) (cbrt (cbrt (cos y))))))>)
2.515 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* z (cos y))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (pow (cos y) 1/3))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* (* (cbrt z) (cbrt z)) (* (cbrt z) (pow (pow (cos y) 2) 1/3))) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (* (cbrt (cos y)) (cbrt (cos y))))) (cbrt (cbrt (cos y))))))>)
2.546 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* z (cos y))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (pow (cos y) 1/3))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* (* (cbrt z) (cbrt z)) (* (cbrt z) (pow (pow (cos y) 2) 1/3))) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* (* z (pow (cbrt (pow (cos y) 6)) 1/3)) (cbrt (* (cbrt (cos y)) (cbrt (cos y))))) (cbrt (cbrt (cos y))))))>)
2.579 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
2.580 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ x (sin y)) (* z (cos y)))
2.580 * * [simplify]: iteration  0 :  11  enodes  (cost  5 )
2.580 * * [simplify]: iteration  1 :  11  enodes  (cost  5 )
2.580 * [simplify]: Simplified to:
   (+ (+ x (sin y)) (* z (cos y)))
4.232 * [regime-testing]: Baseline error score: 0.04933380874025185
4.233 * [regime-testing]: Oracle error score: 0.02171699531412253
4.234 * [regime-testing]: End program error score: 0.04933380874025185