26.143 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.037 * * * [progress]: [2/2] Setting up program.
0.039 * [progress]: [Phase 2 of 3] Improving.
0.040 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ x (sin y)) (* z (cos y)))
0.042 * * [simplify]: iteration  0 :  13  enodes  (cost  5 )
0.043 * * [simplify]: iteration  1 :  20  enodes  (cost  5 )
0.045 * * [simplify]: iteration  2 :  22  enodes  (cost  5 )
0.046 * * [simplify]: iteration  3 :  22  enodes  (cost  5 )
0.046 * [simplify]: Simplified to:
   (+ (+ x (sin y)) (* z (cos y)))
0.046 * * [progress]: iteration 1 / 4
0.047 * * * [progress]: picking best candidate
0.048 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (+ x (sin y)) (* z (cos y))))>
0.048 * * * [progress]: localizing error
0.060 * * * [progress]: generating rewritten candidates
0.060 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.065 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.069 * * * [progress]: generating series expansions
0.069 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.069 * [approximate]: Taking taylor expansion of (* (cos y) z) in (z y) around 0
0.069 * [taylor]: Taking taylor expansion of (* (cos y) z) in y
0.069 * [taylor]: Taking taylor expansion of (cos y) in y
0.069 * [taylor]: Taking taylor expansion of y in y
0.070 * [taylor]: Taking taylor expansion of z in y
0.070 * [taylor]: Taking taylor expansion of (* (cos y) z) in z
0.070 * [taylor]: Taking taylor expansion of (cos y) in z
0.070 * [taylor]: Taking taylor expansion of y in z
0.070 * [taylor]: Taking taylor expansion of z in z
0.070 * [taylor]: Taking taylor expansion of (* (cos y) z) in z
0.070 * [taylor]: Taking taylor expansion of (cos y) in z
0.070 * [taylor]: Taking taylor expansion of y in z
0.070 * [taylor]: Taking taylor expansion of z in z
0.070 * [taylor]: Taking taylor expansion of 0 in y
0.072 * [taylor]: Taking taylor expansion of (cos y) in y
0.072 * [taylor]: Taking taylor expansion of y in y
0.075 * [taylor]: Taking taylor expansion of 0 in y
0.079 * [taylor]: Taking taylor expansion of 0 in y
0.079 * [approximate]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in (z y) around 0
0.079 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in y
0.079 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.079 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.079 * [taylor]: Taking taylor expansion of y in y
0.079 * [taylor]: Taking taylor expansion of z in y
0.079 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z
0.079 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
0.079 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.079 * [taylor]: Taking taylor expansion of y in z
0.079 * [taylor]: Taking taylor expansion of z in z
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
0.080 * [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
0.083 * [taylor]: Taking taylor expansion of 0 in y
0.086 * [taylor]: Taking taylor expansion of 0 in y
0.090 * [taylor]: Taking taylor expansion of 0 in y
0.090 * [approximate]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in (z y) around 0
0.090 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in y
0.090 * [taylor]: Taking taylor expansion of -1 in y
0.090 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in y
0.090 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.090 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.090 * [taylor]: Taking taylor expansion of -1 in y
0.090 * [taylor]: Taking taylor expansion of y in y
0.091 * [taylor]: Taking taylor expansion of z in y
0.091 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in z
0.091 * [taylor]: Taking taylor expansion of -1 in z
0.091 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z
0.091 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
0.091 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.091 * [taylor]: Taking taylor expansion of -1 in z
0.091 * [taylor]: Taking taylor expansion of y in z
0.091 * [taylor]: Taking taylor expansion of z in z
0.091 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in z
0.091 * [taylor]: Taking taylor expansion of -1 in z
0.091 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z
0.091 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
0.091 * [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))) in y
0.092 * [taylor]: Taking taylor expansion of -1 in y
0.092 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.092 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.092 * [taylor]: Taking taylor expansion of -1 in y
0.092 * [taylor]: Taking taylor expansion of y in y
0.095 * [taylor]: Taking taylor expansion of 0 in y
0.099 * [taylor]: Taking taylor expansion of 0 in y
0.104 * [taylor]: Taking taylor expansion of 0 in y
0.104 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.105 * [approximate]: Taking taylor expansion of (+ x (sin y)) in (x y) around 0
0.105 * [taylor]: Taking taylor expansion of (+ x (sin y)) in y
0.105 * [taylor]: Taking taylor expansion of x in y
0.105 * [taylor]: Taking taylor expansion of (sin y) in y
0.105 * [taylor]: Taking taylor expansion of y in y
0.105 * [taylor]: Taking taylor expansion of (+ x (sin y)) in x
0.105 * [taylor]: Taking taylor expansion of x in x
0.105 * [taylor]: Taking taylor expansion of (sin y) in x
0.105 * [taylor]: Taking taylor expansion of y in x
0.105 * [taylor]: Taking taylor expansion of (+ x (sin y)) in x
0.105 * [taylor]: Taking taylor expansion of x in x
0.105 * [taylor]: Taking taylor expansion of (sin y) in x
0.105 * [taylor]: Taking taylor expansion of y in x
0.105 * [taylor]: Taking taylor expansion of (sin y) in y
0.105 * [taylor]: Taking taylor expansion of y in y
0.107 * [taylor]: Taking taylor expansion of 1 in y
0.109 * [taylor]: Taking taylor expansion of 0 in y
0.112 * [taylor]: Taking taylor expansion of 0 in y
0.112 * [approximate]: Taking taylor expansion of (+ (sin (/ 1 y)) (/ 1 x)) in (x y) around 0
0.113 * [taylor]: Taking taylor expansion of (+ (sin (/ 1 y)) (/ 1 x)) in y
0.113 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y
0.113 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.113 * [taylor]: Taking taylor expansion of y in y
0.113 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.113 * [taylor]: Taking taylor expansion of x in y
0.113 * [taylor]: Taking taylor expansion of (+ (sin (/ 1 y)) (/ 1 x)) in x
0.113 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x
0.113 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.113 * [taylor]: Taking taylor expansion of y in x
0.113 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.113 * [taylor]: Taking taylor expansion of x in x
0.113 * [taylor]: Taking taylor expansion of (+ (sin (/ 1 y)) (/ 1 x)) in x
0.113 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x
0.113 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.113 * [taylor]: Taking taylor expansion of y in x
0.113 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.113 * [taylor]: Taking taylor expansion of x in x
0.114 * [taylor]: Taking taylor expansion of 1 in y
0.115 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y
0.115 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.115 * [taylor]: Taking taylor expansion of y in y
0.117 * [taylor]: Taking taylor expansion of 0 in y
0.120 * [taylor]: Taking taylor expansion of 0 in y
0.120 * [approximate]: Taking taylor expansion of (- (sin (/ -1 y)) (/ 1 x)) in (x y) around 0
0.120 * [taylor]: Taking taylor expansion of (- (sin (/ -1 y)) (/ 1 x)) in y
0.120 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y
0.120 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.120 * [taylor]: Taking taylor expansion of -1 in y
0.120 * [taylor]: Taking taylor expansion of y in y
0.121 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.121 * [taylor]: Taking taylor expansion of x in y
0.121 * [taylor]: Taking taylor expansion of (- (sin (/ -1 y)) (/ 1 x)) in x
0.121 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x
0.121 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.121 * [taylor]: Taking taylor expansion of -1 in x
0.121 * [taylor]: Taking taylor expansion of y in x
0.121 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.121 * [taylor]: Taking taylor expansion of x in x
0.121 * [taylor]: Taking taylor expansion of (- (sin (/ -1 y)) (/ 1 x)) in x
0.121 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x
0.121 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.121 * [taylor]: Taking taylor expansion of -1 in x
0.121 * [taylor]: Taking taylor expansion of y in x
0.121 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.121 * [taylor]: Taking taylor expansion of x in x
0.122 * [taylor]: Taking taylor expansion of -1 in y
0.123 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y
0.123 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.123 * [taylor]: Taking taylor expansion of -1 in y
0.123 * [taylor]: Taking taylor expansion of y in y
0.126 * [taylor]: Taking taylor expansion of 0 in y
0.129 * [taylor]: Taking taylor expansion of 0 in y
0.129 * * * [progress]: simplifying candidates
0.129 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 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))
  (* (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))
0.133 * * [simplify]: iteration  0 :  125  enodes  (cost  129 )
0.136 * * [simplify]: iteration  1 :  358  enodes  (cost  114 )
0.142 * * [simplify]: iteration  2 :  805  enodes  (cost  114 )
0.153 * * [simplify]: iteration  3 :  1557  enodes  (cost  114 )
0.178 * * [simplify]: iteration  4 :  4463  enodes  (cost  114 )
0.241 * * [simplify]: iteration  5 :  5001  enodes  (cost  114 )
0.242 * [simplify]: Simplified to:
   (* 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))
  (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))
  (+ (* (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))
0.242 * * * [progress]: adding candidates to table
0.313 * * [progress]: iteration 2 / 4
0.313 * * * [progress]: picking best candidate
0.320 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cos y)))))>
0.320 * * * [progress]: localizing error
0.332 * * * [progress]: generating rewritten candidates
0.332 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
0.333 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2 2)
0.334 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 2 1)
0.336 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 2)
0.343 * * * [progress]: generating series expansions
0.343 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
0.343 * [approximate]: Taking taylor expansion of (pow (cos y) 1/3) in (y) around 0
0.343 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
0.343 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
0.344 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
0.344 * [taylor]: Taking taylor expansion of 1/3 in y
0.344 * [taylor]: Taking taylor expansion of (log (cos y)) in y
0.344 * [taylor]: Taking taylor expansion of (cos y) in y
0.344 * [taylor]: Taking taylor expansion of y in y
0.348 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
0.348 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
0.348 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
0.348 * [taylor]: Taking taylor expansion of 1/3 in y
0.348 * [taylor]: Taking taylor expansion of (log (cos y)) in y
0.348 * [taylor]: Taking taylor expansion of (cos y) in y
0.348 * [taylor]: Taking taylor expansion of y in y
0.368 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in (y) around 0
0.369 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
0.369 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
0.369 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
0.369 * [taylor]: Taking taylor expansion of 1/3 in y
0.369 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
0.369 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.369 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.369 * [taylor]: Taking taylor expansion of y in y
0.369 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
0.369 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
0.369 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
0.369 * [taylor]: Taking taylor expansion of 1/3 in y
0.369 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
0.369 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.369 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.369 * [taylor]: Taking taylor expansion of y in y
0.405 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in (y) around 0
0.406 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
0.406 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
0.406 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
0.406 * [taylor]: Taking taylor expansion of 1/3 in y
0.406 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
0.406 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.406 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.406 * [taylor]: Taking taylor expansion of -1 in y
0.406 * [taylor]: Taking taylor expansion of y in y
0.406 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
0.406 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
0.406 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
0.406 * [taylor]: Taking taylor expansion of 1/3 in y
0.406 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
0.406 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.406 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.406 * [taylor]: Taking taylor expansion of -1 in y
0.406 * [taylor]: Taking taylor expansion of y in y
0.437 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2 2)
0.437 * [approximate]: Taking taylor expansion of (pow (cos y) 1/3) in (y) around 0
0.437 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
0.437 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
0.437 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
0.437 * [taylor]: Taking taylor expansion of 1/3 in y
0.437 * [taylor]: Taking taylor expansion of (log (cos y)) in y
0.437 * [taylor]: Taking taylor expansion of (cos y) in y
0.437 * [taylor]: Taking taylor expansion of y in y
0.442 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
0.442 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
0.442 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
0.442 * [taylor]: Taking taylor expansion of 1/3 in y
0.442 * [taylor]: Taking taylor expansion of (log (cos y)) in y
0.442 * [taylor]: Taking taylor expansion of (cos y) in y
0.442 * [taylor]: Taking taylor expansion of y in y
0.462 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in (y) around 0
0.462 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
0.462 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
0.462 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
0.462 * [taylor]: Taking taylor expansion of 1/3 in y
0.462 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
0.462 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.462 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.462 * [taylor]: Taking taylor expansion of y in y
0.462 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
0.463 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
0.463 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
0.463 * [taylor]: Taking taylor expansion of 1/3 in y
0.463 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
0.463 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.463 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.463 * [taylor]: Taking taylor expansion of y in y
0.499 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in (y) around 0
0.499 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
0.499 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
0.499 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
0.499 * [taylor]: Taking taylor expansion of 1/3 in y
0.499 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
0.499 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.499 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.499 * [taylor]: Taking taylor expansion of -1 in y
0.499 * [taylor]: Taking taylor expansion of y in y
0.500 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
0.500 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
0.500 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
0.500 * [taylor]: Taking taylor expansion of 1/3 in y
0.500 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
0.500 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.500 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.500 * [taylor]: Taking taylor expansion of -1 in y
0.500 * [taylor]: Taking taylor expansion of y in y
0.546 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 2 1)
0.546 * [approximate]: Taking taylor expansion of (pow (cos y) 1/3) in (y) around 0
0.546 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
0.546 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
0.546 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
0.546 * [taylor]: Taking taylor expansion of 1/3 in y
0.546 * [taylor]: Taking taylor expansion of (log (cos y)) in y
0.546 * [taylor]: Taking taylor expansion of (cos y) in y
0.546 * [taylor]: Taking taylor expansion of y in y
0.553 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
0.553 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
0.553 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
0.553 * [taylor]: Taking taylor expansion of 1/3 in y
0.553 * [taylor]: Taking taylor expansion of (log (cos y)) in y
0.553 * [taylor]: Taking taylor expansion of (cos y) in y
0.553 * [taylor]: Taking taylor expansion of y in y
0.578 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in (y) around 0
0.578 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
0.578 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
0.578 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
0.578 * [taylor]: Taking taylor expansion of 1/3 in y
0.578 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
0.578 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.578 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.578 * [taylor]: Taking taylor expansion of y in y
0.579 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
0.579 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
0.579 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
0.579 * [taylor]: Taking taylor expansion of 1/3 in y
0.579 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
0.579 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.579 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.579 * [taylor]: Taking taylor expansion of y in y
0.610 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in (y) around 0
0.610 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
0.610 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
0.610 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
0.610 * [taylor]: Taking taylor expansion of 1/3 in y
0.610 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
0.610 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.610 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.610 * [taylor]: Taking taylor expansion of -1 in y
0.610 * [taylor]: Taking taylor expansion of y in y
0.611 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
0.611 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
0.611 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
0.611 * [taylor]: Taking taylor expansion of 1/3 in y
0.611 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
0.611 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.611 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.611 * [taylor]: Taking taylor expansion of -1 in y
0.611 * [taylor]: Taking taylor expansion of y in y
0.664 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 2)
0.664 * [approximate]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in (y) around 0
0.664 * [taylor]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in y
0.664 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos y) 2)))) in y
0.664 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos y) 2))) in y
0.664 * [taylor]: Taking taylor expansion of 1/3 in y
0.665 * [taylor]: Taking taylor expansion of (log (pow (cos y) 2)) in y
0.665 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y
0.665 * [taylor]: Taking taylor expansion of (cos y) in y
0.665 * [taylor]: Taking taylor expansion of y in y
0.673 * [taylor]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in y
0.673 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos y) 2)))) in y
0.673 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos y) 2))) in y
0.673 * [taylor]: Taking taylor expansion of 1/3 in y
0.673 * [taylor]: Taking taylor expansion of (log (pow (cos y) 2)) in y
0.673 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y
0.673 * [taylor]: Taking taylor expansion of (cos y) in y
0.673 * [taylor]: Taking taylor expansion of y in y
0.748 * [approximate]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in (y) around 0
0.748 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in y
0.748 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ 1 y)) 2)))) in y
0.748 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ 1 y)) 2))) in y
0.748 * [taylor]: Taking taylor expansion of 1/3 in y
0.748 * [taylor]: Taking taylor expansion of (log (pow (cos (/ 1 y)) 2)) in y
0.748 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y
0.748 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.748 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.748 * [taylor]: Taking taylor expansion of y in y
0.749 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in y
0.749 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ 1 y)) 2)))) in y
0.749 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ 1 y)) 2))) in y
0.749 * [taylor]: Taking taylor expansion of 1/3 in y
0.749 * [taylor]: Taking taylor expansion of (log (pow (cos (/ 1 y)) 2)) in y
0.749 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y
0.749 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.749 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.749 * [taylor]: Taking taylor expansion of y in y
0.786 * [approximate]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in (y) around 0
0.786 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in y
0.786 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ -1 y)) 2)))) in y
0.786 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ -1 y)) 2))) in y
0.786 * [taylor]: Taking taylor expansion of 1/3 in y
0.786 * [taylor]: Taking taylor expansion of (log (pow (cos (/ -1 y)) 2)) in y
0.786 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y
0.786 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.786 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.786 * [taylor]: Taking taylor expansion of -1 in y
0.786 * [taylor]: Taking taylor expansion of y in y
0.787 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in y
0.787 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ -1 y)) 2)))) in y
0.787 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ -1 y)) 2))) in y
0.787 * [taylor]: Taking taylor expansion of 1/3 in y
0.787 * [taylor]: Taking taylor expansion of (log (pow (cos (/ -1 y)) 2)) in y
0.787 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y
0.787 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.787 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.787 * [taylor]: Taking taylor expansion of -1 in y
0.787 * [taylor]: Taking taylor expansion of y in y
0.829 * * * [progress]: simplifying candidates
0.830 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (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)))
  (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)))
  (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)))
  (+ 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)
0.834 * * [simplify]: iteration  0 :  122  enodes  (cost  441 )
0.837 * * [simplify]: iteration  1 :  481  enodes  (cost  389 )
0.851 * * [simplify]: iteration  2 :  3180  enodes  (cost  357 )
0.925 * * [simplify]: iteration  3 :  5001  enodes  (cost  351 )
0.928 * [simplify]: Simplified to:
   (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)))
  (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)))
  (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)))
  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)
0.928 * * * [progress]: adding candidates to table
1.148 * * [progress]: iteration 3 / 4
1.148 * * * [progress]: picking best candidate
1.159 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (+ x (sin y)) (* (* (cbrt z) (cbrt z)) (* (cbrt z) (cos y)))))>
1.160 * * * [progress]: localizing error
1.181 * * * [progress]: generating rewritten candidates
1.181 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 1)
1.183 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2)
1.185 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1)
1.187 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
1.199 * * * [progress]: generating series expansions
1.199 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 1)
1.199 * [approximate]: Taking taylor expansion of (pow z 1/3) in (z) around 0
1.199 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
1.199 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
1.199 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
1.199 * [taylor]: Taking taylor expansion of 1/3 in z
1.199 * [taylor]: Taking taylor expansion of (log z) in z
1.199 * [taylor]: Taking taylor expansion of z in z
1.200 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
1.200 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
1.200 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
1.200 * [taylor]: Taking taylor expansion of 1/3 in z
1.200 * [taylor]: Taking taylor expansion of (log z) in z
1.200 * [taylor]: Taking taylor expansion of z in z
1.269 * [approximate]: Taking taylor expansion of (pow (/ 1 z) 1/3) in (z) around 0
1.269 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.269 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.269 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.269 * [taylor]: Taking taylor expansion of 1/3 in z
1.269 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.269 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.269 * [taylor]: Taking taylor expansion of z in z
1.270 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.270 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.270 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.270 * [taylor]: Taking taylor expansion of 1/3 in z
1.270 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.270 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.270 * [taylor]: Taking taylor expansion of z in z
1.319 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in (z) around 0
1.319 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
1.319 * [taylor]: Taking taylor expansion of (cbrt -1) in z
1.319 * [taylor]: Taking taylor expansion of -1 in z
1.320 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.320 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.320 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.320 * [taylor]: Taking taylor expansion of 1/3 in z
1.320 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.320 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.320 * [taylor]: Taking taylor expansion of z in z
1.321 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
1.321 * [taylor]: Taking taylor expansion of (cbrt -1) in z
1.321 * [taylor]: Taking taylor expansion of -1 in z
1.321 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.321 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.321 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.322 * [taylor]: Taking taylor expansion of 1/3 in z
1.322 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.322 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.322 * [taylor]: Taking taylor expansion of z in z
1.386 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2)
1.387 * [approximate]: Taking taylor expansion of (pow z 1/3) in (z) around 0
1.387 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
1.387 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
1.387 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
1.387 * [taylor]: Taking taylor expansion of 1/3 in z
1.387 * [taylor]: Taking taylor expansion of (log z) in z
1.387 * [taylor]: Taking taylor expansion of z in z
1.387 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
1.387 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
1.387 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
1.387 * [taylor]: Taking taylor expansion of 1/3 in z
1.387 * [taylor]: Taking taylor expansion of (log z) in z
1.387 * [taylor]: Taking taylor expansion of z in z
1.439 * [approximate]: Taking taylor expansion of (pow (/ 1 z) 1/3) in (z) around 0
1.439 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.439 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.439 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.439 * [taylor]: Taking taylor expansion of 1/3 in z
1.439 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.439 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.439 * [taylor]: Taking taylor expansion of z in z
1.440 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.440 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.440 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.440 * [taylor]: Taking taylor expansion of 1/3 in z
1.440 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.440 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.440 * [taylor]: Taking taylor expansion of z in z
1.495 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in (z) around 0
1.495 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
1.495 * [taylor]: Taking taylor expansion of (cbrt -1) in z
1.495 * [taylor]: Taking taylor expansion of -1 in z
1.496 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.496 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.496 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.496 * [taylor]: Taking taylor expansion of 1/3 in z
1.496 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.496 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.496 * [taylor]: Taking taylor expansion of z in z
1.497 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
1.497 * [taylor]: Taking taylor expansion of (cbrt -1) in z
1.497 * [taylor]: Taking taylor expansion of -1 in z
1.497 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.497 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.497 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.497 * [taylor]: Taking taylor expansion of 1/3 in z
1.497 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.497 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.497 * [taylor]: Taking taylor expansion of z in z
1.563 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1)
1.563 * [approximate]: Taking taylor expansion of (pow z 1/3) in (z) around 0
1.563 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
1.563 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
1.563 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
1.563 * [taylor]: Taking taylor expansion of 1/3 in z
1.563 * [taylor]: Taking taylor expansion of (log z) in z
1.563 * [taylor]: Taking taylor expansion of z in z
1.563 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
1.563 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
1.563 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
1.563 * [taylor]: Taking taylor expansion of 1/3 in z
1.564 * [taylor]: Taking taylor expansion of (log z) in z
1.564 * [taylor]: Taking taylor expansion of z in z
1.610 * [approximate]: Taking taylor expansion of (pow (/ 1 z) 1/3) in (z) around 0
1.610 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.610 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.610 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.610 * [taylor]: Taking taylor expansion of 1/3 in z
1.610 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.610 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.610 * [taylor]: Taking taylor expansion of z in z
1.611 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.611 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.611 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.611 * [taylor]: Taking taylor expansion of 1/3 in z
1.611 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.611 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.611 * [taylor]: Taking taylor expansion of z in z
1.666 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in (z) around 0
1.666 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
1.666 * [taylor]: Taking taylor expansion of (cbrt -1) in z
1.666 * [taylor]: Taking taylor expansion of -1 in z
1.667 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.667 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.667 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.667 * [taylor]: Taking taylor expansion of 1/3 in z
1.667 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.667 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.667 * [taylor]: Taking taylor expansion of z in z
1.667 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
1.667 * [taylor]: Taking taylor expansion of (cbrt -1) in z
1.668 * [taylor]: Taking taylor expansion of -1 in z
1.668 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.668 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.668 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.668 * [taylor]: Taking taylor expansion of 1/3 in z
1.668 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.668 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.668 * [taylor]: Taking taylor expansion of z in z
1.733 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
1.733 * [approximate]: Taking taylor expansion of (pow (pow z 2) 1/3) in (z) around 0
1.733 * [taylor]: Taking taylor expansion of (pow (pow z 2) 1/3) in z
1.734 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow z 2)))) in z
1.734 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow z 2))) in z
1.734 * [taylor]: Taking taylor expansion of 1/3 in z
1.734 * [taylor]: Taking taylor expansion of (log (pow z 2)) in z
1.734 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.734 * [taylor]: Taking taylor expansion of z in z
1.734 * [taylor]: Taking taylor expansion of (pow (pow z 2) 1/3) in z
1.734 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow z 2)))) in z
1.734 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow z 2))) in z
1.734 * [taylor]: Taking taylor expansion of 1/3 in z
1.734 * [taylor]: Taking taylor expansion of (log (pow z 2)) in z
1.735 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.735 * [taylor]: Taking taylor expansion of z in z
1.790 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow z 2)) 1/3) in (z) around 0
1.790 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow z 2)) 1/3) in z
1.790 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow z 2))))) in z
1.790 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow z 2)))) in z
1.790 * [taylor]: Taking taylor expansion of 1/3 in z
1.790 * [taylor]: Taking taylor expansion of (log (/ 1 (pow z 2))) in z
1.790 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
1.790 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.790 * [taylor]: Taking taylor expansion of z in z
1.791 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow z 2)) 1/3) in z
1.791 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow z 2))))) in z
1.791 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow z 2)))) in z
1.791 * [taylor]: Taking taylor expansion of 1/3 in z
1.791 * [taylor]: Taking taylor expansion of (log (/ 1 (pow z 2))) in z
1.791 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
1.791 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.791 * [taylor]: Taking taylor expansion of z in z
1.850 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow z 2)) 1/3)) in (z) around 0
1.850 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow z 2)) 1/3)) in z
1.850 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in z
1.850 * [taylor]: Taking taylor expansion of (cbrt -1) in z
1.850 * [taylor]: Taking taylor expansion of -1 in z
1.851 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow z 2)) 1/3) in z
1.851 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow z 2))))) in z
1.851 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow z 2)))) in z
1.851 * [taylor]: Taking taylor expansion of 1/3 in z
1.851 * [taylor]: Taking taylor expansion of (log (/ 1 (pow z 2))) in z
1.851 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
1.851 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.851 * [taylor]: Taking taylor expansion of z in z
1.852 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow z 2)) 1/3)) in z
1.852 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in z
1.852 * [taylor]: Taking taylor expansion of (cbrt -1) in z
1.852 * [taylor]: Taking taylor expansion of -1 in z
1.852 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow z 2)) 1/3) in z
1.853 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow z 2))))) in z
1.853 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow z 2)))) in z
1.853 * [taylor]: Taking taylor expansion of 1/3 in z
1.853 * [taylor]: Taking taylor expansion of (log (/ 1 (pow z 2))) in z
1.853 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
1.853 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.853 * [taylor]: Taking taylor expansion of z in z
1.930 * * * [progress]: simplifying candidates
1.931 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (cbrt z))
  (exp (cbrt z))
  (cbrt (* (cbrt z) (cbrt z)))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  (cbrt 1)
  (cbrt z)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  (* (* (cbrt z) (cbrt z)) (cbrt z))
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  (log (cbrt z))
  (exp (cbrt z))
  (cbrt (* (cbrt z) (cbrt z)))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  (cbrt 1)
  (cbrt z)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  (* (* (cbrt z) (cbrt z)) (cbrt z))
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  (log (cbrt z))
  (exp (cbrt z))
  (cbrt (* (cbrt z) (cbrt z)))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  (cbrt 1)
  (cbrt z)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  (* (* (cbrt z) (cbrt z)) (cbrt z))
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  (+ 1/3 1/3)
  (+ 1 1)
  (* z z)
  (* (cbrt z) (cbrt z))
  (+ 1 1)
  (+ (log (cbrt z)) (log (cbrt z)))
  (log (* (cbrt z) (cbrt z)))
  (exp (* (cbrt z) (cbrt z)))
  (* z z)
  (* (cbrt (* (cbrt z) (cbrt z))) (cbrt (* (cbrt z) (cbrt z))))
  (cbrt (* (cbrt z) (cbrt z)))
  (* (* (* (cbrt z) (cbrt z)) (* (cbrt z) (cbrt z))) (* (cbrt z) (cbrt z)))
  (sqrt (* (cbrt z) (cbrt z)))
  (sqrt (* (cbrt z) (cbrt z)))
  (* (cbrt (* (cbrt z) (cbrt z))) (cbrt (* (cbrt z) (cbrt z))))
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (* (cbrt (sqrt z)) (cbrt (sqrt z)))
  (* (cbrt (sqrt z)) (cbrt (sqrt z)))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt z) (cbrt z))
  (* (* (cbrt (cbrt z)) (cbrt (cbrt z))) (* (cbrt (cbrt z)) (cbrt (cbrt z))))
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (* (sqrt (cbrt z)) (sqrt (cbrt z)))
  (* (sqrt (cbrt z)) (sqrt (cbrt z)))
  (* 1 1)
  (* (cbrt z) (cbrt z))
  (* (cbrt (sqrt z)) (cbrt (sqrt z)))
  (* (cbrt (sqrt z)) (cbrt (sqrt z)))
  (* (cbrt (sqrt z)) (sqrt (cbrt z)))
  (* (cbrt (sqrt z)) (sqrt (cbrt z)))
  (* (sqrt (cbrt z)) (cbrt (sqrt z)))
  (* (sqrt (cbrt z)) (cbrt (sqrt z)))
  (* (sqrt (cbrt z)) (sqrt (cbrt z)))
  (* (sqrt (cbrt z)) (sqrt (cbrt z)))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt z) (cbrt (* (cbrt z) (cbrt z))))
  (* (cbrt z) (cbrt (sqrt z)))
  (* (cbrt z) (cbrt 1))
  (* (cbrt z) (* (cbrt (cbrt z)) (cbrt (cbrt z))))
  (* (cbrt z) (sqrt (cbrt z)))
  (* (cbrt z) 1)
  (* (cbrt (cbrt z)) (cbrt z))
  (* (cbrt (sqrt z)) (cbrt z))
  (* (cbrt z) (cbrt z))
  (* (cbrt (cbrt z)) (cbrt z))
  (* (sqrt (cbrt z)) (cbrt z))
  (* (cbrt z) (cbrt z))
  (pow z 1/3)
  (pow (/ 1 z) -1/3)
  (* (pow (* -1 z) 1/3) (cbrt -1))
  (pow z 1/3)
  (pow (/ 1 z) -1/3)
  (* (pow (* -1 z) 1/3) (cbrt -1))
  (pow z 1/3)
  (pow (/ 1 z) -1/3)
  (* (pow (* -1 z) 1/3) (cbrt -1))
  (pow z 2/3)
  (pow (/ 1 z) -2/3)
  (* (pow (cbrt -1) 2) (pow (pow z 2) 1/3))
1.935 * * [simplify]: iteration  0 :  115  enodes  (cost  288 )
1.938 * * [simplify]: iteration  1 :  472  enodes  (cost  261 )
1.952 * * [simplify]: iteration  2 :  2959  enodes  (cost  238 )
2.015 * * [simplify]: iteration  3 :  5003  enodes  (cost  235 )
2.017 * [simplify]: Simplified to:
   (log (cbrt z))
  (exp (cbrt z))
  (cbrt (* (cbrt z) (cbrt z)))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  1
  (pow z 1/3)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  z
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  (log (cbrt z))
  (exp (cbrt z))
  (cbrt (* (cbrt z) (cbrt z)))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  1
  (pow z 1/3)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  z
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  (log (cbrt z))
  (exp (cbrt z))
  (cbrt (* (cbrt z) (cbrt z)))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  1
  (pow z 1/3)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  z
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  2/3
  2
  (pow z 2)
  (pow z 2/3)
  2
  (* 2/3 (log z))
  (* 2/3 (log z))
  (exp (pow z 2/3))
  (pow z 2)
  (* (cbrt (* (cbrt z) (cbrt z))) (cbrt (* (cbrt z) (cbrt z))))
  (cbrt (* (cbrt z) (cbrt z)))
  (pow z 2)
  (fabs (pow z 1/3))
  (fabs (pow z 1/3))
  (* (cbrt (* (cbrt z) (cbrt z))) (cbrt (* (cbrt z) (cbrt z))))
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (* (cbrt (sqrt z)) (cbrt (sqrt z)))
  (* (cbrt (sqrt z)) (cbrt (sqrt z)))
  1
  (pow z 2/3)
  (pow (cbrt (cbrt z)) 4)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (pow z 1/3)
  (pow z 1/3)
  1
  (pow z 2/3)
  (* (cbrt (sqrt z)) (cbrt (sqrt z)))
  (* (cbrt (sqrt z)) (cbrt (sqrt z)))
  (* (cbrt (sqrt z)) (sqrt (cbrt z)))
  (* (cbrt (sqrt z)) (sqrt (cbrt z)))
  (* (cbrt (sqrt z)) (sqrt (cbrt z)))
  (* (cbrt (sqrt z)) (sqrt (cbrt z)))
  (pow z 1/3)
  (pow z 1/3)
  2/3
  2
  (* (cbrt z) (cbrt (* (cbrt z) (cbrt z))))
  (* (cbrt z) (cbrt (sqrt z)))
  (pow z 1/3)
  (pow (cbrt (cbrt z)) 5)
  (pow (sqrt (cbrt z)) 3)
  (pow z 1/3)
  (pow (cbrt (cbrt z)) 4)
  (* (cbrt z) (cbrt (sqrt z)))
  (pow z 2/3)
  (pow (cbrt (cbrt z)) 4)
  (pow (sqrt (cbrt z)) 3)
  (pow z 2/3)
  (pow z 1/3)
  (pow (/ 1 z) -1/3)
  (* (pow (* -1 z) 1/3) (cbrt -1))
  (pow z 1/3)
  (pow (/ 1 z) -1/3)
  (* (pow (* -1 z) 1/3) (cbrt -1))
  (pow z 1/3)
  (pow (/ 1 z) -1/3)
  (* (pow (* -1 z) 1/3) (cbrt -1))
  (pow z 2/3)
  (pow (/ 1 z) -2/3)
  (* (pow (cbrt -1) 2) (pow (pow z 2) 1/3))
2.018 * * * [progress]: adding candidates to table
2.221 * * [progress]: iteration 4 / 4
2.221 * * * [progress]: picking best candidate
2.226 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (sqrt (cos y))) (sqrt (cos y)))))>
2.226 * * * [progress]: localizing error
2.237 * * * [progress]: generating rewritten candidates
2.237 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
2.244 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2)
2.245 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 2)
2.247 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
2.254 * * * [progress]: generating series expansions
2.254 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
2.254 * [approximate]: Taking taylor expansion of (* z (cos y)) in (z y) around 0
2.254 * [taylor]: Taking taylor expansion of (* z (cos y)) in y
2.254 * [taylor]: Taking taylor expansion of z in y
2.254 * [taylor]: Taking taylor expansion of (cos y) in y
2.254 * [taylor]: Taking taylor expansion of y in y
2.254 * [taylor]: Taking taylor expansion of (* z (cos y)) in z
2.254 * [taylor]: Taking taylor expansion of z in z
2.254 * [taylor]: Taking taylor expansion of (cos y) in z
2.254 * [taylor]: Taking taylor expansion of y in z
2.254 * [taylor]: Taking taylor expansion of (* z (cos y)) in z
2.254 * [taylor]: Taking taylor expansion of z in z
2.254 * [taylor]: Taking taylor expansion of (cos y) in z
2.254 * [taylor]: Taking taylor expansion of y in z
2.255 * [taylor]: Taking taylor expansion of 0 in y
2.257 * [taylor]: Taking taylor expansion of (cos y) in y
2.257 * [taylor]: Taking taylor expansion of y in y
2.260 * [taylor]: Taking taylor expansion of 0 in y
2.263 * [taylor]: Taking taylor expansion of 0 in y
2.263 * [approximate]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in (z y) around 0
2.263 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in y
2.263 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
2.263 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.263 * [taylor]: Taking taylor expansion of y in y
2.264 * [taylor]: Taking taylor expansion of z in y
2.264 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z
2.264 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
2.264 * [taylor]: Taking taylor expansion of (/ 1 y) in z
2.264 * [taylor]: Taking taylor expansion of y in z
2.264 * [taylor]: Taking taylor expansion of z in z
2.264 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z
2.264 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
2.264 * [taylor]: Taking taylor expansion of (/ 1 y) in z
2.264 * [taylor]: Taking taylor expansion of y in z
2.265 * [taylor]: Taking taylor expansion of z in z
2.265 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
2.265 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.265 * [taylor]: Taking taylor expansion of y in y
2.268 * [taylor]: Taking taylor expansion of 0 in y
2.271 * [taylor]: Taking taylor expansion of 0 in y
2.275 * [taylor]: Taking taylor expansion of 0 in y
2.275 * [approximate]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in (z y) around 0
2.275 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in y
2.275 * [taylor]: Taking taylor expansion of -1 in y
2.275 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in y
2.275 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
2.275 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.275 * [taylor]: Taking taylor expansion of -1 in y
2.275 * [taylor]: Taking taylor expansion of y in y
2.276 * [taylor]: Taking taylor expansion of z in y
2.276 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in z
2.276 * [taylor]: Taking taylor expansion of -1 in z
2.276 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z
2.276 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
2.276 * [taylor]: Taking taylor expansion of (/ -1 y) in z
2.276 * [taylor]: Taking taylor expansion of -1 in z
2.276 * [taylor]: Taking taylor expansion of y in z
2.276 * [taylor]: Taking taylor expansion of z in z
2.276 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in z
2.276 * [taylor]: Taking taylor expansion of -1 in z
2.276 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z
2.276 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
2.277 * [taylor]: Taking taylor expansion of (/ -1 y) in z
2.277 * [taylor]: Taking taylor expansion of -1 in z
2.277 * [taylor]: Taking taylor expansion of y in z
2.277 * [taylor]: Taking taylor expansion of z in z
2.277 * [taylor]: Taking taylor expansion of (* -1 (cos (/ -1 y))) in y
2.277 * [taylor]: Taking taylor expansion of -1 in y
2.277 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
2.277 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.277 * [taylor]: Taking taylor expansion of -1 in y
2.277 * [taylor]: Taking taylor expansion of y in y
2.280 * [taylor]: Taking taylor expansion of 0 in y
2.284 * [taylor]: Taking taylor expansion of 0 in y
2.294 * [taylor]: Taking taylor expansion of 0 in y
2.294 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2)
2.294 * [approximate]: Taking taylor expansion of (sqrt (cos y)) in (y) around 0
2.294 * [taylor]: Taking taylor expansion of (sqrt (cos y)) in y
2.294 * [taylor]: Taking taylor expansion of (cos y) in y
2.294 * [taylor]: Taking taylor expansion of y in y
2.295 * [taylor]: Taking taylor expansion of (sqrt (cos y)) in y
2.295 * [taylor]: Taking taylor expansion of (cos y) in y
2.295 * [taylor]: Taking taylor expansion of y in y
2.301 * [approximate]: Taking taylor expansion of (sqrt (cos (/ 1 y))) in (y) around 0
2.301 * [taylor]: Taking taylor expansion of (sqrt (cos (/ 1 y))) in y
2.301 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
2.301 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.301 * [taylor]: Taking taylor expansion of y in y
2.301 * [taylor]: Taking taylor expansion of (sqrt (cos (/ 1 y))) in y
2.301 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
2.301 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.301 * [taylor]: Taking taylor expansion of y in y
2.304 * [approximate]: Taking taylor expansion of (sqrt (cos (/ -1 y))) in (y) around 0
2.304 * [taylor]: Taking taylor expansion of (sqrt (cos (/ -1 y))) in y
2.304 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
2.304 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.304 * [taylor]: Taking taylor expansion of -1 in y
2.304 * [taylor]: Taking taylor expansion of y in y
2.305 * [taylor]: Taking taylor expansion of (sqrt (cos (/ -1 y))) in y
2.305 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
2.305 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.305 * [taylor]: Taking taylor expansion of -1 in y
2.305 * [taylor]: Taking taylor expansion of y in y
2.308 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 2)
2.308 * [approximate]: Taking taylor expansion of (sqrt (cos y)) in (y) around 0
2.308 * [taylor]: Taking taylor expansion of (sqrt (cos y)) in y
2.308 * [taylor]: Taking taylor expansion of (cos y) in y
2.308 * [taylor]: Taking taylor expansion of y in y
2.309 * [taylor]: Taking taylor expansion of (sqrt (cos y)) in y
2.309 * [taylor]: Taking taylor expansion of (cos y) in y
2.309 * [taylor]: Taking taylor expansion of y in y
2.314 * [approximate]: Taking taylor expansion of (sqrt (cos (/ 1 y))) in (y) around 0
2.314 * [taylor]: Taking taylor expansion of (sqrt (cos (/ 1 y))) in y
2.314 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
2.314 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.315 * [taylor]: Taking taylor expansion of y in y
2.315 * [taylor]: Taking taylor expansion of (sqrt (cos (/ 1 y))) in y
2.315 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
2.315 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.315 * [taylor]: Taking taylor expansion of y in y
2.318 * [approximate]: Taking taylor expansion of (sqrt (cos (/ -1 y))) in (y) around 0
2.318 * [taylor]: Taking taylor expansion of (sqrt (cos (/ -1 y))) in y
2.318 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
2.318 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.318 * [taylor]: Taking taylor expansion of -1 in y
2.318 * [taylor]: Taking taylor expansion of y in y
2.319 * [taylor]: Taking taylor expansion of (sqrt (cos (/ -1 y))) in y
2.319 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
2.319 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.319 * [taylor]: Taking taylor expansion of -1 in y
2.319 * [taylor]: Taking taylor expansion of y in y
2.322 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
2.322 * [approximate]: Taking taylor expansion of (* (sqrt (cos y)) z) in (z y) around 0
2.322 * [taylor]: Taking taylor expansion of (* (sqrt (cos y)) z) in y
2.322 * [taylor]: Taking taylor expansion of (sqrt (cos y)) in y
2.322 * [taylor]: Taking taylor expansion of (cos y) in y
2.322 * [taylor]: Taking taylor expansion of y in y
2.323 * [taylor]: Taking taylor expansion of z in y
2.323 * [taylor]: Taking taylor expansion of (* (sqrt (cos y)) z) in z
2.323 * [taylor]: Taking taylor expansion of (sqrt (cos y)) in z
2.323 * [taylor]: Taking taylor expansion of (cos y) in z
2.323 * [taylor]: Taking taylor expansion of y in z
2.325 * [taylor]: Taking taylor expansion of z in z
2.325 * [taylor]: Taking taylor expansion of (* (sqrt (cos y)) z) in z
2.325 * [taylor]: Taking taylor expansion of (sqrt (cos y)) in z
2.325 * [taylor]: Taking taylor expansion of (cos y) in z
2.325 * [taylor]: Taking taylor expansion of y in z
2.327 * [taylor]: Taking taylor expansion of z in z
2.327 * [taylor]: Taking taylor expansion of 0 in y
2.328 * [taylor]: Taking taylor expansion of (sqrt (cos y)) in y
2.328 * [taylor]: Taking taylor expansion of (cos y) in y
2.328 * [taylor]: Taking taylor expansion of y in y
2.331 * [taylor]: Taking taylor expansion of 0 in y
2.335 * [taylor]: Taking taylor expansion of 0 in y
2.335 * [approximate]: Taking taylor expansion of (* (sqrt (cos (/ 1 y))) (/ 1 z)) in (z y) around 0
2.335 * [taylor]: Taking taylor expansion of (* (sqrt (cos (/ 1 y))) (/ 1 z)) in y
2.335 * [taylor]: Taking taylor expansion of (sqrt (cos (/ 1 y))) in y
2.335 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
2.335 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.335 * [taylor]: Taking taylor expansion of y in y
2.335 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.335 * [taylor]: Taking taylor expansion of z in y
2.336 * [taylor]: Taking taylor expansion of (* (sqrt (cos (/ 1 y))) (/ 1 z)) in z
2.336 * [taylor]: Taking taylor expansion of (sqrt (cos (/ 1 y))) in z
2.336 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
2.336 * [taylor]: Taking taylor expansion of (/ 1 y) in z
2.336 * [taylor]: Taking taylor expansion of y in z
2.338 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.338 * [taylor]: Taking taylor expansion of z in z
2.338 * [taylor]: Taking taylor expansion of (* (sqrt (cos (/ 1 y))) (/ 1 z)) in z
2.338 * [taylor]: Taking taylor expansion of (sqrt (cos (/ 1 y))) in z
2.338 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
2.338 * [taylor]: Taking taylor expansion of (/ 1 y) in z
2.338 * [taylor]: Taking taylor expansion of y in z
2.340 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.340 * [taylor]: Taking taylor expansion of z in z
2.341 * [taylor]: Taking taylor expansion of (sqrt (cos (/ 1 y))) in y
2.341 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
2.341 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.341 * [taylor]: Taking taylor expansion of y in y
2.342 * [taylor]: Taking taylor expansion of 0 in y
2.345 * [taylor]: Taking taylor expansion of 0 in y
2.350 * [taylor]: Taking taylor expansion of 0 in y
2.350 * [approximate]: Taking taylor expansion of (* -1 (* (sqrt (cos (/ -1 y))) (/ 1 z))) in (z y) around 0
2.350 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (cos (/ -1 y))) (/ 1 z))) in y
2.350 * [taylor]: Taking taylor expansion of -1 in y
2.350 * [taylor]: Taking taylor expansion of (* (sqrt (cos (/ -1 y))) (/ 1 z)) in y
2.350 * [taylor]: Taking taylor expansion of (sqrt (cos (/ -1 y))) in y
2.350 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
2.350 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.350 * [taylor]: Taking taylor expansion of -1 in y
2.350 * [taylor]: Taking taylor expansion of y in y
2.351 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.351 * [taylor]: Taking taylor expansion of z in y
2.351 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (cos (/ -1 y))) (/ 1 z))) in z
2.351 * [taylor]: Taking taylor expansion of -1 in z
2.351 * [taylor]: Taking taylor expansion of (* (sqrt (cos (/ -1 y))) (/ 1 z)) in z
2.351 * [taylor]: Taking taylor expansion of (sqrt (cos (/ -1 y))) in z
2.351 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
2.351 * [taylor]: Taking taylor expansion of (/ -1 y) in z
2.351 * [taylor]: Taking taylor expansion of -1 in z
2.351 * [taylor]: Taking taylor expansion of y in z
2.353 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.353 * [taylor]: Taking taylor expansion of z in z
2.353 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (cos (/ -1 y))) (/ 1 z))) in z
2.354 * [taylor]: Taking taylor expansion of -1 in z
2.354 * [taylor]: Taking taylor expansion of (* (sqrt (cos (/ -1 y))) (/ 1 z)) in z
2.354 * [taylor]: Taking taylor expansion of (sqrt (cos (/ -1 y))) in z
2.354 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
2.354 * [taylor]: Taking taylor expansion of (/ -1 y) in z
2.354 * [taylor]: Taking taylor expansion of -1 in z
2.354 * [taylor]: Taking taylor expansion of y in z
2.356 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.356 * [taylor]: Taking taylor expansion of z in z
2.356 * [taylor]: Taking taylor expansion of (* -1 (sqrt (cos (/ -1 y)))) in y
2.356 * [taylor]: Taking taylor expansion of -1 in y
2.356 * [taylor]: Taking taylor expansion of (sqrt (cos (/ -1 y))) in y
2.356 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
2.356 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.356 * [taylor]: Taking taylor expansion of -1 in y
2.356 * [taylor]: Taking taylor expansion of y in y
2.358 * [taylor]: Taking taylor expansion of 0 in y
2.362 * [taylor]: Taking taylor expansion of 0 in y
2.368 * [taylor]: Taking taylor expansion of 0 in y
2.368 * * * [progress]: simplifying candidates
2.369 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* z (sqrt (cos y))) (sqrt (cos y)))
  (* (* z (sqrt (cos y))) (sqrt (cos y)))
  (+ (+ (log z) (log (sqrt (cos y)))) (log (sqrt (cos y))))
  (+ (log (* z (sqrt (cos y)))) (log (sqrt (cos y))))
  (log (* (* z (sqrt (cos y))) (sqrt (cos y))))
  (exp (* (* z (sqrt (cos y))) (sqrt (cos y))))
  (* (* (* (* z z) z) (* (* (sqrt (cos y)) (sqrt (cos y))) (sqrt (cos y)))) (* (* (sqrt (cos y)) (sqrt (cos y))) (sqrt (cos y))))
  (* (* (* (* z (sqrt (cos y))) (* z (sqrt (cos y)))) (* z (sqrt (cos y)))) (* (* (sqrt (cos y)) (sqrt (cos y))) (sqrt (cos y))))
  (* (cbrt (* (* z (sqrt (cos y))) (sqrt (cos y)))) (cbrt (* (* z (sqrt (cos y))) (sqrt (cos y)))))
  (cbrt (* (* z (sqrt (cos y))) (sqrt (cos y))))
  (* (* (* (* z (sqrt (cos y))) (sqrt (cos y))) (* (* z (sqrt (cos y))) (sqrt (cos y)))) (* (* z (sqrt (cos y))) (sqrt (cos y))))
  (sqrt (* (* z (sqrt (cos y))) (sqrt (cos y))))
  (sqrt (* (* z (sqrt (cos y))) (sqrt (cos y))))
  (* (* z (sqrt (cos y))) (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y)))))
  (* (* z (sqrt (cos y))) (sqrt (* (cbrt (cos y)) (cbrt (cos y)))))
  (* (* z (sqrt (cos y))) (sqrt (sqrt (cos y))))
  (* (* z (sqrt (cos y))) (sqrt 1))
  (* (* z (sqrt (cos y))) (sqrt (sqrt (cos y))))
  (* (* z (sqrt (cos y))) 1)
  (* (sqrt (cos y)) (sqrt (cos y)))
  (log (sqrt (cos y)))
  (exp (sqrt (cos y)))
  (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))
  (cbrt (sqrt (cos y)))
  (* (* (sqrt (cos y)) (sqrt (cos y))) (sqrt (cos y)))
  (sqrt (* (cbrt (cos y)) (cbrt (cos y))))
  (sqrt (cbrt (cos y)))
  (sqrt (sqrt (cos y)))
  (sqrt (sqrt (cos y)))
  (sqrt 1)
  (sqrt (cos y))
  (/ 1 2)
  (sqrt (sqrt (cos y)))
  (sqrt (sqrt (cos y)))
  (log (sqrt (cos y)))
  (exp (sqrt (cos y)))
  (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))
  (cbrt (sqrt (cos y)))
  (* (* (sqrt (cos y)) (sqrt (cos y))) (sqrt (cos y)))
  (sqrt (* (cbrt (cos y)) (cbrt (cos y))))
  (sqrt (cbrt (cos y)))
  (sqrt (sqrt (cos y)))
  (sqrt (sqrt (cos y)))
  (sqrt 1)
  (sqrt (cos y))
  (/ 1 2)
  (sqrt (sqrt (cos y)))
  (sqrt (sqrt (cos y)))
  (* z (sqrt (cos y)))
  (+ (log z) (log (sqrt (cos y))))
  (log (* z (sqrt (cos y))))
  (exp (* z (sqrt (cos y))))
  (* (* (* z z) z) (* (* (sqrt (cos y)) (sqrt (cos y))) (sqrt (cos y))))
  (* (cbrt (* z (sqrt (cos y)))) (cbrt (* z (sqrt (cos y)))))
  (cbrt (* z (sqrt (cos y))))
  (* (* (* z (sqrt (cos y))) (* z (sqrt (cos y)))) (* z (sqrt (cos y))))
  (sqrt (* z (sqrt (cos y))))
  (sqrt (* z (sqrt (cos y))))
  (* (sqrt z) (sqrt (sqrt (cos y))))
  (* (sqrt z) (sqrt (sqrt (cos y))))
  (* (sqrt z) (sqrt (sqrt (cos y))))
  (* (sqrt z) (sqrt (sqrt (cos y))))
  (* z (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y)))))
  (* z (sqrt (* (cbrt (cos y)) (cbrt (cos y)))))
  (* z (sqrt (sqrt (cos y))))
  (* z (sqrt 1))
  (* z (sqrt (sqrt (cos y))))
  (* z 1)
  (* (cbrt z) (sqrt (cos y)))
  (* (sqrt z) (sqrt (cos y)))
  (* z (sqrt (cos y)))
  z
  (* z (cos y))
  (* z (cos y))
  (- 1 (+ (* 1/4 (pow y 2)) (* 1/96 (pow y 4))))
  (sqrt (cos y))
  (sqrt (cos y))
  (- 1 (+ (* 1/4 (pow y 2)) (* 1/96 (pow y 4))))
  (sqrt (cos y))
  (sqrt (cos y))
  z
  (* z (sqrt (cos y)))
  (* z (sqrt (cos y)))
2.378 * * [simplify]: iteration  0 :  157  enodes  (cost  356 )
2.382 * * [simplify]: iteration  1 :  711  enodes  (cost  312 )
2.396 * * [simplify]: iteration  2 :  2827  enodes  (cost  306 )
2.449 * * [simplify]: iteration  3 :  5001  enodes  (cost  306 )
2.451 * [simplify]: Simplified to:
   (* z (cos y))
  (* z (cos y))
  (+ (log z) (log (cos y)))
  (+ (log z) (log (cos y)))
  (+ (log z) (log (cos y)))
  (pow (exp z) (cos y))
  (pow (* z (cos y)) 3)
  (pow (* z (cos y)) 3)
  (* (cbrt (* (* z (sqrt (cos y))) (sqrt (cos y)))) (cbrt (* (* z (sqrt (cos y))) (sqrt (cos y)))))
  (cbrt (* (* z (sqrt (cos y))) (sqrt (cos y))))
  (pow (* z (cos y)) 3)
  (sqrt (* (* z (sqrt (cos y))) (sqrt (cos y))))
  (sqrt (* (* z (sqrt (cos y))) (sqrt (cos y))))
  (* (* z (sqrt (cos y))) (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y)))))
  (* z (* (sqrt (cos y)) (fabs (cbrt (cos y)))))
  (* (* z (sqrt (cos y))) (sqrt (sqrt (cos y))))
  (* z (sqrt (cos y)))
  (* (* z (sqrt (cos y))) (sqrt (sqrt (cos y))))
  (* z (sqrt (cos y)))
  (cos y)
  (log (sqrt (cos y)))
  (exp (sqrt (cos y)))
  (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))
  (cbrt (sqrt (cos y)))
  (pow (sqrt (cos y)) 3)
  (fabs (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (sqrt (sqrt (cos y)))
  (sqrt (sqrt (cos y)))
  1
  (sqrt (cos y))
  1/2
  (sqrt (sqrt (cos y)))
  (sqrt (sqrt (cos y)))
  (log (sqrt (cos y)))
  (exp (sqrt (cos y)))
  (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))
  (cbrt (sqrt (cos y)))
  (pow (sqrt (cos y)) 3)
  (fabs (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (sqrt (sqrt (cos y)))
  (sqrt (sqrt (cos y)))
  1
  (sqrt (cos y))
  1/2
  (sqrt (sqrt (cos y)))
  (sqrt (sqrt (cos y)))
  (* z (sqrt (cos y)))
  (log (* z (sqrt (cos y))))
  (log (* z (sqrt (cos y))))
  (exp (* z (sqrt (cos y))))
  (pow (* z (sqrt (cos y))) 3)
  (* (cbrt (* z (sqrt (cos y)))) (cbrt (* z (sqrt (cos y)))))
  (cbrt (* z (sqrt (cos y))))
  (pow (* z (sqrt (cos y))) 3)
  (sqrt (* z (sqrt (cos y))))
  (sqrt (* z (sqrt (cos y))))
  (* (sqrt z) (sqrt (sqrt (cos y))))
  (* (sqrt z) (sqrt (sqrt (cos y))))
  (* (sqrt z) (sqrt (sqrt (cos y))))
  (* (sqrt z) (sqrt (sqrt (cos y))))
  (* z (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y)))))
  (* (fabs (cbrt (cos y))) z)
  (* z (sqrt (sqrt (cos y))))
  z
  (* z (sqrt (sqrt (cos y))))
  z
  (* (cbrt z) (sqrt (cos y)))
  (* (sqrt z) (sqrt (cos y)))
  (* z (sqrt (cos y)))
  z
  (* z (cos y))
  (* z (cos y))
  (- 1 (+ (* 1/4 (pow y 2)) (* 1/96 (pow y 4))))
  (sqrt (cos y))
  (sqrt (cos y))
  (- 1 (+ (* 1/4 (pow y 2)) (* 1/96 (pow y 4))))
  (sqrt (cos y))
  (sqrt (cos y))
  z
  (* z (sqrt (cos y)))
  (* z (sqrt (cos y)))
2.451 * * * [progress]: adding candidates to table
2.586 * [progress]: [Phase 3 of 3] Extracting.
2.586 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (sqrt (cos y))) (sqrt (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* (cbrt z) (cbrt z)) (* (cbrt z) (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* z (cos y))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (cos y) 2/3)) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cos y)))))>)
2.587 * * * [regime-changes]: Trying 4 branch expressions: ((+ (+ x (sin y)) (* z (cos y))) z y x)
2.587 * * * * [regimes]: Trying to branch on (+ (+ x (sin y)) (* z (cos y))) from (#<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (sqrt (cos y))) (sqrt (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* (cbrt z) (cbrt z)) (* (cbrt z) (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* z (cos y))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (cos y) 2/3)) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cos y)))))>)
2.614 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (sqrt (cos y))) (sqrt (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* (cbrt z) (cbrt z)) (* (cbrt z) (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* z (cos y))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (cos y) 2/3)) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cos y)))))>)
2.638 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (sqrt (cos y))) (sqrt (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* (cbrt z) (cbrt z)) (* (cbrt z) (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* z (cos y))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (cos y) 2/3)) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cos y)))))>)
2.661 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (sqrt (cos y))) (sqrt (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* (cbrt z) (cbrt z)) (* (cbrt z) (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* z (cos y))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (pow (cos y) 2/3)) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (+ x (sin y)) (* (* z (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cos y)))))>)
2.682 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
2.682 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ x (sin y)) (* z (cos y)))
2.682 * * [simplify]: iteration  0 :  11  enodes  (cost  5 )
2.683 * * [simplify]: iteration  1 :  11  enodes  (cost  5 )
2.683 * [simplify]: Simplified to:
   (+ (+ x (sin y)) (* z (cos y)))
4.146 * [regime-testing]: Baseline error score: 0.05163145393174147
4.146 * [regime-testing]: Oracle error score: 0.02825353169146143
4.147 * [regime-testing]: End program error score: 0.05163145393174147