2.947 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.053 * * * [progress]: [2/2] Setting up program.
0.062 * [progress]: [Phase 2 of 3] Improving.
0.062 * [simplify]: Simplifying using #<procedure:simplify-batch-egg> :
  (+ (* x (sin y)) (* z (cos y)))
0.064 * * [simplify]: iteration  0 :  11  enodes  (cost  5 )
0.065 * * [simplify]: iteration  1 :  11  enodes  (cost  5 )
0.065 * [simplify]: Simplified to:
  (+ (* x (sin y)) (* z (cos y)))
0.066 * * [progress]: iteration 1 / 4
0.066 * * * [progress]: picking best candidate
0.069 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* x (sin y)) (* z (cos y))))>
0.070 * * * [progress]: localizing error
0.079 * * * [progress]: generating rewritten candidates
0.079 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.083 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.087 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.091 * * * [progress]: generating series expansions
0.091 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.091 * [approximate]: Approximating (* x (sin y)) in (x y) around 0
0.092 * [taylor]: Taking taylor expansion of (* x (sin y)) in y
0.094 * [taylor]: Taking taylor expansion of (* x (sin y)) in y
0.097 * [taylor]: Taking taylor expansion of (* x (sin y)) in y
0.102 * [taylor]: Taking taylor expansion of (* x (sin y)) in y
0.107 * [taylor]: Taking taylor expansion of (* x (sin y)) in y
0.107 * [approximate]: Approximating (/ (sin (/ 1 y)) x) in (x y) around 0
0.108 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) x) in y
0.111 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) x) in y
0.115 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) x) in y
0.119 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) x) in y
0.120 * [approximate]: Approximating (* -1 (/ (sin (/ -1 y)) x)) in (x y) around 0
0.121 * [taylor]: Taking taylor expansion of (* -1 (/ (sin (/ -1 y)) x)) in y
0.124 * [taylor]: Taking taylor expansion of (* -1 (/ (sin (/ -1 y)) x)) in y
0.129 * [taylor]: Taking taylor expansion of (* -1 (/ (sin (/ -1 y)) x)) in y
0.135 * [taylor]: Taking taylor expansion of (* -1 (/ (sin (/ -1 y)) x)) in y
0.135 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
0.136 * [approximate]: Approximating (* (cos y) z) in (z y) around 0
0.136 * [taylor]: Taking taylor expansion of (* (cos y) z) in y
0.337 * [taylor]: Taking taylor expansion of (* (cos y) z) in y
0.341 * [taylor]: Taking taylor expansion of (* (cos y) z) in y
0.345 * [taylor]: Taking taylor expansion of (* (cos y) z) in y
0.345 * [approximate]: Approximating (/ (cos (/ 1 y)) z) in (z y) around 0
0.346 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in y
0.350 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in y
0.354 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in y
0.359 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in y
0.359 * [approximate]: Approximating (* -1 (/ (cos (/ -1 y)) z)) in (z y) around 0
0.361 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in y
0.365 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in y
0.370 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in y
0.376 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in y
0.376 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.377 * [approximate]: Approximating (+ (* x (sin y)) (* z (cos y))) in (x y z) around 0
0.377 * [taylor]: Taking taylor expansion of (+ (* x (sin y)) (* z (cos y))) in y
0.378 * [taylor]: Taking taylor expansion of (+ (* x (sin y)) (* z (cos y))) in z
0.382 * [taylor]: Taking taylor expansion of (+ (* x (sin y)) (* z (cos y))) in y
0.382 * [taylor]: Taking taylor expansion of (+ (* x (sin y)) (* z (cos y))) in z
0.383 * [taylor]: Taking taylor expansion of (+ (* x (sin y)) (* z (cos y))) in z
0.390 * [taylor]: Taking taylor expansion of (+ (* x (sin y)) (* z (cos y))) in y
0.390 * [taylor]: Taking taylor expansion of (+ (* x (sin y)) (* z (cos y))) in z
0.390 * [taylor]: Taking taylor expansion of (+ (* x (sin y)) (* z (cos y))) in z
0.392 * [taylor]: Taking taylor expansion of (+ (* x (sin y)) (* z (cos y))) in z
0.401 * [taylor]: Taking taylor expansion of (+ (* x (sin y)) (* z (cos y))) in y
0.401 * [taylor]: Taking taylor expansion of (+ (* x (sin y)) (* z (cos y))) in z
0.401 * [taylor]: Taking taylor expansion of (+ (* x (sin y)) (* z (cos y))) in z
0.401 * [approximate]: Approximating (+ (/ (sin (/ 1 y)) x) (/ (cos (/ 1 y)) z)) in (x y z) around 0
0.405 * [taylor]: Taking taylor expansion of (+ (/ (sin (/ 1 y)) x) (/ (cos (/ 1 y)) z)) in y
0.405 * [taylor]: Taking taylor expansion of (+ (/ (sin (/ 1 y)) x) (/ (cos (/ 1 y)) z)) in z
0.408 * [taylor]: Taking taylor expansion of (+ (/ (sin (/ 1 y)) x) (/ (cos (/ 1 y)) z)) in y
0.408 * [taylor]: Taking taylor expansion of (+ (/ (sin (/ 1 y)) x) (/ (cos (/ 1 y)) z)) in z
0.409 * [taylor]: Taking taylor expansion of (+ (/ (sin (/ 1 y)) x) (/ (cos (/ 1 y)) z)) in z
0.419 * [taylor]: Taking taylor expansion of (+ (/ (sin (/ 1 y)) x) (/ (cos (/ 1 y)) z)) in y
0.419 * [taylor]: Taking taylor expansion of (+ (/ (sin (/ 1 y)) x) (/ (cos (/ 1 y)) z)) in z
0.419 * [taylor]: Taking taylor expansion of (+ (/ (sin (/ 1 y)) x) (/ (cos (/ 1 y)) z)) in z
0.419 * [taylor]: Taking taylor expansion of (+ (/ (sin (/ 1 y)) x) (/ (cos (/ 1 y)) z)) in z
0.432 * [taylor]: Taking taylor expansion of (+ (/ (sin (/ 1 y)) x) (/ (cos (/ 1 y)) z)) in y
0.432 * [taylor]: Taking taylor expansion of (+ (/ (sin (/ 1 y)) x) (/ (cos (/ 1 y)) z)) in z
0.432 * [taylor]: Taking taylor expansion of (+ (/ (sin (/ 1 y)) x) (/ (cos (/ 1 y)) z)) in z
0.432 * [taylor]: Taking taylor expansion of (+ (/ (sin (/ 1 y)) x) (/ (cos (/ 1 y)) z)) in z
0.432 * [taylor]: Taking taylor expansion of (+ (/ (sin (/ 1 y)) x) (/ (cos (/ 1 y)) z)) in z
0.433 * [approximate]: Approximating (neg (+ (/ (cos (/ -1 y)) z) (/ (sin (/ -1 y)) x))) in (x y z) around 0
0.436 * [taylor]: Taking taylor expansion of (neg (+ (/ (cos (/ -1 y)) z) (/ (sin (/ -1 y)) x))) in y
0.436 * [taylor]: Taking taylor expansion of (neg (+ (/ (cos (/ -1 y)) z) (/ (sin (/ -1 y)) x))) in z
0.440 * [taylor]: Taking taylor expansion of (neg (+ (/ (cos (/ -1 y)) z) (/ (sin (/ -1 y)) x))) in y
0.440 * [taylor]: Taking taylor expansion of (neg (+ (/ (cos (/ -1 y)) z) (/ (sin (/ -1 y)) x))) in z
0.441 * [taylor]: Taking taylor expansion of (neg (+ (/ (cos (/ -1 y)) z) (/ (sin (/ -1 y)) x))) in z
0.448 * [taylor]: Taking taylor expansion of (neg (+ (/ (cos (/ -1 y)) z) (/ (sin (/ -1 y)) x))) in y
0.448 * [taylor]: Taking taylor expansion of (neg (+ (/ (cos (/ -1 y)) z) (/ (sin (/ -1 y)) x))) in z
0.448 * [taylor]: Taking taylor expansion of (neg (+ (/ (cos (/ -1 y)) z) (/ (sin (/ -1 y)) x))) in z
0.449 * [taylor]: Taking taylor expansion of (neg (+ (/ (cos (/ -1 y)) z) (/ (sin (/ -1 y)) x))) in z
0.462 * [taylor]: Taking taylor expansion of (neg (+ (/ (cos (/ -1 y)) z) (/ (sin (/ -1 y)) x))) in y
0.462 * [taylor]: Taking taylor expansion of (neg (+ (/ (cos (/ -1 y)) z) (/ (sin (/ -1 y)) x))) in z
0.462 * [taylor]: Taking taylor expansion of (neg (+ (/ (cos (/ -1 y)) z) (/ (sin (/ -1 y)) x))) in z
0.463 * [taylor]: Taking taylor expansion of (neg (+ (/ (cos (/ -1 y)) z) (/ (sin (/ -1 y)) x))) in z
0.463 * [taylor]: Taking taylor expansion of (neg (+ (/ (cos (/ -1 y)) z) (/ (sin (/ -1 y)) x))) in z
0.464 * * * [progress]: simplifying candidates
0.464 * [simplify]: Simplifying using #<procedure:simplify-batch-egg> :
  (* x (sin y))
  (+ (log x) (log (sin y)))
  (log (* x (sin y)))
  (exp (* x (sin y)))
  (* (* (* x x) x) (* (* (sin y) (sin y)) (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)))
  (* (sqrt x) (sqrt (sin y)))
  (* (sqrt x) (sqrt (sin y)))
  (* x (* (cbrt (sin y)) (cbrt (sin y))))
  (* x (sqrt (sin y)))
  (* x 1)
  (* (cbrt x) (sin y))
  (* (sqrt x) (sin y))
  (* x (sin 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))
  (* (exp (* x (sin y))) (exp (* z (cos y))))
  (log (+ (* x (sin y)) (* z (cos y))))
  (exp (+ (* x (sin y)) (* z (cos y))))
  (* (cbrt (+ (* x (sin y)) (* z (cos y)))) (cbrt (+ (* x (sin y)) (* z (cos y)))))
  (cbrt (+ (* x (sin y)) (* z (cos y))))
  (* (* (+ (* x (sin y)) (* z (cos y))) (+ (* x (sin y)) (* z (cos y)))) (+ (* x (sin y)) (* z (cos y))))
  (sqrt (+ (* x (sin y)) (* z (cos y))))
  (sqrt (+ (* x (sin y)) (* z (cos y))))
  (+ (pow (* x (sin y)) 3) (pow (* z (cos y)) 3))
  (+ (* (* x (sin y)) (* x (sin y))) (- (* (* z (cos y)) (* z (cos y))) (* (* x (sin y)) (* z (cos y)))))
  (- (* (* x (sin y)) (* x (sin y))) (* (* z (cos y)) (* z (cos y))))
  (- (* x (sin y)) (* z (cos y)))
  (* x y)
  (* x (sin y))
  (* x (sin y))
  z
  (* z (cos y))
  (* z (cos y))
  (+ z (* x y))
  (+ (* (cos y) z) (* x (sin y)))
  (+ (* (cos y) z) (* x (sin y)))
0.468 * * [simplify]: iteration  0 :  185  enodes  (cost  250 )
0.472 * * [simplify]: iteration  1 :  702  enodes  (cost  229 )
0.486 * * [simplify]: iteration  2 :  2218  enodes  (cost  229 )
0.532 * * [simplify]: iteration  3 :  5001  enodes  (cost  229 )
0.534 * [simplify]: Simplified to:
  (* x (sin y))
  (log (* x (sin y)))
  (log (* x (sin y)))
  (exp (* x (sin y)))
  (pow (* x (sin y)) 3)
  (* (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)))
  (* (sqrt x) (sqrt (sin y)))
  (* (sqrt x) (sqrt (sin y)))
  (* x (* (cbrt (sin y)) (cbrt (sin y))))
  (* x (sqrt (sin y)))
  x
  (* (cbrt x) (sin y))
  (* (sqrt x) (sin y))
  (* x (sin 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))
  (exp (+ (* x (sin y)) (* z (cos y))))
  (log (+ (* x (sin y)) (* z (cos y))))
  (exp (+ (* x (sin y)) (* z (cos y))))
  (* (cbrt (+ (* x (sin y)) (* z (cos y)))) (cbrt (+ (* x (sin y)) (* z (cos y)))))
  (cbrt (+ (* x (sin y)) (* z (cos y))))
  (pow (+ (* (cos y) z) (* x (sin y))) 3)
  (sqrt (+ (* x (sin y)) (* z (cos y))))
  (sqrt (+ (* x (sin y)) (* z (cos y))))
  (+ (pow (* x (sin y)) 3) (pow (* z (cos y)) 3))
  (+ (* (* z (cos y)) (- (* z (cos y)) (* x (sin y)))) (* (* x (sin y)) (* x (sin y))))
  (- (* (* x (sin y)) (* x (sin y))) (* (* z (cos y)) (* z (cos y))))
  (- (* x (sin y)) (* z (cos y)))
  (* x y)
  (* x (sin y))
  (* x (sin y))
  z
  (* z (cos y))
  (* z (cos y))
  (+ z (* x y))
  (+ (* (cos y) z) (* x (sin y)))
  (+ (* (cos y) z) (* x (sin y)))
0.534 * * * [progress]: adding candidates to table
0.654 * * [progress]: iteration 2 / 4
0.654 * * * [progress]: picking best candidate
0.689 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* x (sin y)) (* (* z (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cos y)))))>
0.689 * * * [progress]: localizing error
0.702 * * * [progress]: generating rewritten candidates
0.702 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
0.703 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2 2)
0.704 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 2 1)
0.706 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 2)
0.713 * * * [progress]: generating series expansions
0.713 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
0.713 * [approximate]: Approximating (pow (cos y) 1/3) in (y) around 0
0.742 * [approximate]: Approximating (pow (cos (/ 1 y)) 1/3) in (y) around 0
0.784 * [approximate]: Approximating (pow (cos (/ -1 y)) 1/3) in (y) around 0
0.822 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2 2)
0.822 * [approximate]: Approximating (pow (cos y) 1/3) in (y) around 0
0.853 * [approximate]: Approximating (pow (cos (/ 1 y)) 1/3) in (y) around 0
0.892 * [approximate]: Approximating (pow (cos (/ -1 y)) 1/3) in (y) around 0
0.934 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 2 1)
0.934 * [approximate]: Approximating (pow (cos y) 1/3) in (y) around 0
0.963 * [approximate]: Approximating (pow (cos (/ 1 y)) 1/3) in (y) around 0
1.005 * [approximate]: Approximating (pow (cos (/ -1 y)) 1/3) in (y) around 0
1.045 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 2)
1.045 * [approximate]: Approximating (pow (pow (cos y) 2) 1/3) in (y) around 0
1.124 * [approximate]: Approximating (pow (pow (cos (/ 1 y)) 2) 1/3) in (y) around 0
1.173 * [approximate]: Approximating (pow (pow (cos (/ -1 y)) 2) 1/3) in (y) around 0
1.221 * * * [progress]: simplifying candidates
1.222 * [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)
1.225 * * [simplify]: iteration  0 :  122  enodes  (cost  441 )
1.229 * * [simplify]: iteration  1 :  481  enodes  (cost  389 )
1.244 * * [simplify]: iteration  2 :  3180  enodes  (cost  357 )
1.321 * * [simplify]: iteration  3 :  5001  enodes  (cost  351 )
1.324 * [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)
1.324 * * * [progress]: adding candidates to table
1.662 * * [progress]: iteration 3 / 4
1.662 * * * [progress]: picking best candidate
1.707 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* x (sin y)) (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y)))))>
1.708 * * * [progress]: localizing error
1.723 * * * [progress]: generating rewritten candidates
1.723 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
1.725 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2 1)
1.727 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
1.731 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
1.740 * * * [progress]: generating series expansions
1.740 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
1.741 * [approximate]: Approximating (pow (cos y) 1/3) in (y) around 0
1.770 * [approximate]: Approximating (pow (cos (/ 1 y)) 1/3) in (y) around 0
1.811 * [approximate]: Approximating (pow (cos (/ -1 y)) 1/3) in (y) around 0
1.851 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2 1)
1.851 * [approximate]: Approximating (pow (cos y) 2) in (y) around 0
1.861 * [approximate]: Approximating (pow (cos (/ 1 y)) 2) in (y) around 0
1.867 * [approximate]: Approximating (pow (cos (/ -1 y)) 2) in (y) around 0
1.874 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
1.874 * [approximate]: Approximating (* x (sin y)) in (x y) around 0
1.874 * [taylor]: Taking taylor expansion of (* x (sin y)) in y
1.876 * [taylor]: Taking taylor expansion of (* x (sin y)) in y
1.879 * [taylor]: Taking taylor expansion of (* x (sin y)) in y
1.884 * [taylor]: Taking taylor expansion of (* x (sin y)) in y
1.890 * [taylor]: Taking taylor expansion of (* x (sin y)) in y
1.890 * [approximate]: Approximating (/ (sin (/ 1 y)) x) in (x y) around 0
1.891 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) x) in y
1.894 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) x) in y
1.897 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) x) in y
1.902 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) x) in y
1.902 * [approximate]: Approximating (* -1 (/ (sin (/ -1 y)) x)) in (x y) around 0
1.903 * [taylor]: Taking taylor expansion of (* -1 (/ (sin (/ -1 y)) x)) in y
1.906 * [taylor]: Taking taylor expansion of (* -1 (/ (sin (/ -1 y)) x)) in y
1.911 * [taylor]: Taking taylor expansion of (* -1 (/ (sin (/ -1 y)) x)) in y
1.918 * [taylor]: Taking taylor expansion of (* -1 (/ (sin (/ -1 y)) x)) in y
1.918 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
1.918 * [approximate]: Approximating (* (pow (pow (cos y) 2) 1/3) z) in (z y) around 0
1.926 * [taylor]: Taking taylor expansion of (* (pow (pow (cos y) 2) 1/3) z) in y
1.933 * [taylor]: Taking taylor expansion of (* (pow (pow (cos y) 2) 1/3) z) in y
1.946 * [taylor]: Taking taylor expansion of (* (pow (pow (cos y) 2) 1/3) z) in y
1.955 * [taylor]: Taking taylor expansion of (* (pow (pow (cos y) 2) 1/3) z) in y
1.956 * [approximate]: Approximating (* (pow (pow (cos (/ 1 y)) 2) 1/3) (/ 1 z)) in (z y) around 0
1.959 * [taylor]: Taking taylor expansion of (* (pow (pow (cos (/ 1 y)) 2) 1/3) (/ 1 z)) in y
1.965 * [taylor]: Taking taylor expansion of (* (pow (pow (cos (/ 1 y)) 2) 1/3) (/ 1 z)) in y
1.974 * [taylor]: Taking taylor expansion of (* (pow (pow (cos (/ 1 y)) 2) 1/3) (/ 1 z)) in y
1.988 * [taylor]: Taking taylor expansion of (* (pow (pow (cos (/ 1 y)) 2) 1/3) (/ 1 z)) in y
1.988 * [approximate]: Approximating (* -1 (* (pow (pow (cos (/ -1 y)) 2) 1/3) (/ 1 z))) in (z y) around 0
1.991 * [taylor]: Taking taylor expansion of (* -1 (* (pow (pow (cos (/ -1 y)) 2) 1/3) (/ 1 z))) in y
1.998 * [taylor]: Taking taylor expansion of (* -1 (* (pow (pow (cos (/ -1 y)) 2) 1/3) (/ 1 z))) in y
2.011 * [taylor]: Taking taylor expansion of (* -1 (* (pow (pow (cos (/ -1 y)) 2) 1/3) (/ 1 z))) in y
2.026 * [taylor]: Taking taylor expansion of (* -1 (* (pow (pow (cos (/ -1 y)) 2) 1/3) (/ 1 z))) in y
2.026 * * * [progress]: simplifying candidates
2.027 * [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 (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))
  (* x (sin y))
  (+ (log x) (log (sin y)))
  (log (* x (sin y)))
  (exp (* x (sin y)))
  (* (* (* x x) x) (* (* (sin y) (sin y)) (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)))
  (* (sqrt x) (sqrt (sin y)))
  (* (sqrt x) (sqrt (sin y)))
  (* x (* (cbrt (sin y)) (cbrt (sin y))))
  (* x (sqrt (sin y)))
  (* x 1)
  (* (cbrt x) (sin y))
  (* (sqrt x) (sin y))
  (* x (sin y))
  (+ (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)
  (* x y)
  (* x (sin y))
  (* x (sin y))
  z
  (* z (pow (pow (cos y) 2) 1/3))
  (* z (pow (pow (cos y) 2) 1/3))
2.032 * * [simplify]: iteration  0 :  303  enodes  (cost  420 )
2.037 * * [simplify]: iteration  1 :  1123  enodes  (cost  367 )
2.061 * * [simplify]: iteration  2 :  5002  enodes  (cost  361 )
2.064 * [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)
  (pow (pow (cos y) 1/3) 1/2)
  (pow (pow (cos y) 1/3) 1/2)
  (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 (pow (cos y) 2) 3)
  (fabs (cos y))
  (fabs (cos y))
  (cos y)
  (cos y)
  (* x (sin y))
  (log (* x (sin y)))
  (log (* x (sin y)))
  (exp (* x (sin y)))
  (pow (* x (sin y)) 3)
  (* (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)))
  (* (sqrt x) (sqrt (sin y)))
  (* (sqrt x) (sqrt (sin y)))
  (* x (* (cbrt (sin y)) (cbrt (sin y))))
  (* x (sqrt (sin y)))
  x
  (* (cbrt x) (sin y))
  (* (sqrt x) (sin y))
  (* x (sin y))
  (log (* z (pow (pow (cos y) 2) 1/3)))
  (log (* z (pow (pow (cos y) 2) 1/3)))
  (log (* z (pow (pow (cos y) 2) 1/3)))
  (log (* z (pow (pow (cos y) 2) 1/3)))
  (log (* z (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)))
  (* (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 (+ (* 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)
  (* x y)
  (* x (sin y))
  (* x (sin y))
  z
  (* z (pow (pow (cos y) 2) 1/3))
  (* z (pow (pow (cos y) 2) 1/3))
2.065 * * * [progress]: adding candidates to table
2.462 * * [progress]: iteration 4 / 4
2.462 * * * [progress]: picking best candidate
2.506 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* x (sin y)) (* (* z (pow (pow (cos y) 2) 1/3)) (* (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))) (cbrt (cbrt (cos y)))))))>
2.506 * * * [progress]: localizing error
2.526 * * * [progress]: generating rewritten candidates
2.526 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 2 1)
2.527 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 1 2 1)
2.528 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 1 1 1)
2.530 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 2)
2.532 * * * [progress]: generating series expansions
2.532 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 2 1)
2.532 * [approximate]: Approximating (pow (cos y) 1/3) in (y) around 0
2.562 * [approximate]: Approximating (pow (cos (/ 1 y)) 1/3) in (y) around 0
2.604 * [approximate]: Approximating (pow (cos (/ -1 y)) 1/3) in (y) around 0
2.643 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 1 2 1)
2.643 * [approximate]: Approximating (pow (cos y) 1/3) in (y) around 0
2.675 * [approximate]: Approximating (pow (cos (/ 1 y)) 1/3) in (y) around 0
2.713 * [approximate]: Approximating (pow (cos (/ -1 y)) 1/3) in (y) around 0
2.755 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 1 1 1)
2.755 * [approximate]: Approximating (pow (cos y) 1/3) in (y) around 0
2.784 * [approximate]: Approximating (pow (cos (/ 1 y)) 1/3) in (y) around 0
2.825 * [approximate]: Approximating (pow (cos (/ -1 y)) 1/3) in (y) around 0
2.864 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 2)
2.864 * [approximate]: Approximating (pow (cos y) 1/9) in (y) around 0
2.895 * [approximate]: Approximating (pow (cos (/ 1 y)) 1/9) in (y) around 0
2.935 * [approximate]: Approximating (pow (cos (/ -1 y)) 1/9) in (y) around 0
2.978 * * * [progress]: simplifying candidates
2.979 * [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)))
  (log (cbrt (cbrt (cos y))))
  (exp (cbrt (cbrt (cos y))))
  (cbrt (cbrt (* (cbrt (cos y)) (cbrt (cos y)))))
  (cbrt (cbrt (cbrt (cos y))))
  (cbrt (cbrt (sqrt (cos y))))
  (cbrt (cbrt (sqrt (cos y))))
  (cbrt (cbrt 1))
  (cbrt (cbrt (cos y)))
  (cbrt (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))))
  (cbrt (cbrt (cbrt (cos y))))
  (cbrt (sqrt (cbrt (cos y))))
  (cbrt (sqrt (cbrt (cos y))))
  (cbrt 1)
  (cbrt (cbrt (cos y)))
  (* (cbrt (cbrt (cbrt (cos y)))) (cbrt (cbrt (cbrt (cos y)))))
  (cbrt (cbrt (cbrt (cos y))))
  (* (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))) (cbrt (cbrt (cos y))))
  (sqrt (cbrt (cbrt (cos y))))
  (sqrt (cbrt (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 (+ (* 1/18 (pow y 2)) (* 5/648 (pow y 4))))
  (pow (cos y) 1/9)
  (pow (cos y) 1/9)
2.982 * * [simplify]: iteration  0 :  77  enodes  (cost  272 )
2.984 * * [simplify]: iteration  1 :  207  enodes  (cost  250 )
2.988 * * [simplify]: iteration  2 :  663  enodes  (cost  242 )
3.009 * * [simplify]: iteration  3 :  3549  enodes  (cost  242 )
3.145 * * [simplify]: iteration  4 :  5001  enodes  (cost  236 )
3.147 * [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)))
  (log (cbrt (cbrt (cos y))))
  (exp (cbrt (cbrt (cos y))))
  (cbrt (cbrt (* (cbrt (cos y)) (cbrt (cos y)))))
  (cbrt (cbrt (cbrt (cos y))))
  (cbrt (cbrt (sqrt (cos y))))
  (cbrt (cbrt (sqrt (cos y))))
  1
  (cbrt (cbrt (cos y)))
  (cbrt (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))))
  (cbrt (cbrt (cbrt (cos y))))
  (cbrt (sqrt (cbrt (cos y))))
  (cbrt (sqrt (cbrt (cos y))))
  1
  (cbrt (cbrt (cos y)))
  (* (cbrt (cbrt (cbrt (cos y)))) (cbrt (cbrt (cbrt (cos y)))))
  (cbrt (cbrt (cbrt (cos y))))
  (pow (cos y) 1/3)
  (sqrt (cbrt (cbrt (cos y))))
  (sqrt (cbrt (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 (+ (* 1/18 (pow y 2)) (* 5/648 (pow y 4))))
  (pow (cos y) 1/9)
  (pow (cos y) 1/9)
3.147 * * * [progress]: adding candidates to table
3.391 * [progress]: [Phase 3 of 3] Extracting.
3.391 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (+ (* x (sin y)) (* (* z (pow (pow (cos y) 2) 1/3)) (pow (cos y) 1/3))))> #<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 (sqrt (sin y))) (sqrt (sin y))) (* z (cos y))))> #<alt (λ (x y z) (+ (* x (sin y)) (* (sqrt z) (* (sqrt z) (cos y)))))> #<alt (λ (x y z) (+ (* x (sin y)) (* (* z (pow (pow (cos y) 2) 1/3)) (* (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))) (cbrt (cbrt (cos y)))))))> #<alt (λ (x y z) (+ (* x (sin y)) (* (cbrt (* (pow z 3) (pow (cos y) 2))) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (* (sqrt x) (* (sqrt x) (sin y))) (* z (cos y))))> #<alt (λ (x y z) (+ (* (* (cbrt (* x (sin y))) (cbrt (* x (sin y)))) (cbrt (* x (sin y)))) (* z (cos y))))> #<alt (λ (x y z) (+ (* x (sin y)) (* (* z (* (cbrt (cos y)) (cbrt (cos y)))) (log (exp (cbrt (cos y)))))))> #<alt (λ (x y z) (/ (- (* (* x (sin y)) (* x (sin y))) (* (* z (cos y)) (* z (cos y)))) (- (* x (sin y)) (* z (cos y)))))>)
3.393 * * * [regime-changes]: Trying 3 branch expressions: (z y x)
3.393 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (+ (* x (sin y)) (* (* z (pow (pow (cos y) 2) 1/3)) (pow (cos y) 1/3))))> #<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 (sqrt (sin y))) (sqrt (sin y))) (* z (cos y))))> #<alt (λ (x y z) (+ (* x (sin y)) (* (sqrt z) (* (sqrt z) (cos y)))))> #<alt (λ (x y z) (+ (* x (sin y)) (* (* z (pow (pow (cos y) 2) 1/3)) (* (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))) (cbrt (cbrt (cos y)))))))> #<alt (λ (x y z) (+ (* x (sin y)) (* (cbrt (* (pow z 3) (pow (cos y) 2))) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (* (sqrt x) (* (sqrt x) (sin y))) (* z (cos y))))> #<alt (λ (x y z) (+ (* (* (cbrt (* x (sin y))) (cbrt (* x (sin y)))) (cbrt (* x (sin y)))) (* z (cos y))))> #<alt (λ (x y z) (+ (* x (sin y)) (* (* z (* (cbrt (cos y)) (cbrt (cos y)))) (log (exp (cbrt (cos y)))))))> #<alt (λ (x y z) (/ (- (* (* x (sin y)) (* x (sin y))) (* (* z (cos y)) (* z (cos y)))) (- (* x (sin y)) (* z (cos y)))))>)
3.478 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (+ (* x (sin y)) (* (* z (pow (pow (cos y) 2) 1/3)) (pow (cos y) 1/3))))> #<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 (sqrt (sin y))) (sqrt (sin y))) (* z (cos y))))> #<alt (λ (x y z) (+ (* x (sin y)) (* (sqrt z) (* (sqrt z) (cos y)))))> #<alt (λ (x y z) (+ (* x (sin y)) (* (* z (pow (pow (cos y) 2) 1/3)) (* (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))) (cbrt (cbrt (cos y)))))))> #<alt (λ (x y z) (+ (* x (sin y)) (* (cbrt (* (pow z 3) (pow (cos y) 2))) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (* (sqrt x) (* (sqrt x) (sin y))) (* z (cos y))))> #<alt (λ (x y z) (+ (* (* (cbrt (* x (sin y))) (cbrt (* x (sin y)))) (cbrt (* x (sin y)))) (* z (cos y))))> #<alt (λ (x y z) (+ (* x (sin y)) (* (* z (* (cbrt (cos y)) (cbrt (cos y)))) (log (exp (cbrt (cos y)))))))> #<alt (λ (x y z) (/ (- (* (* x (sin y)) (* x (sin y))) (* (* z (cos y)) (* z (cos y)))) (- (* x (sin y)) (* z (cos y)))))>)
3.563 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (+ (* x (sin y)) (* (* z (pow (pow (cos y) 2) 1/3)) (pow (cos y) 1/3))))> #<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 (sqrt (sin y))) (sqrt (sin y))) (* z (cos y))))> #<alt (λ (x y z) (+ (* x (sin y)) (* (sqrt z) (* (sqrt z) (cos y)))))> #<alt (λ (x y z) (+ (* x (sin y)) (* (* z (pow (pow (cos y) 2) 1/3)) (* (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))) (cbrt (cbrt (cos y)))))))> #<alt (λ (x y z) (+ (* x (sin y)) (* (cbrt (* (pow z 3) (pow (cos y) 2))) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (* (sqrt x) (* (sqrt x) (sin y))) (* z (cos y))))> #<alt (λ (x y z) (+ (* (* (cbrt (* x (sin y))) (cbrt (* x (sin y)))) (cbrt (* x (sin y)))) (* z (cos y))))> #<alt (λ (x y z) (+ (* x (sin y)) (* (* z (* (cbrt (cos y)) (cbrt (cos y)))) (log (exp (cbrt (cos y)))))))> #<alt (λ (x y z) (/ (- (* (* x (sin y)) (* x (sin y))) (* (* z (cos y)) (* z (cos y)))) (- (* x (sin y)) (* z (cos y)))))>)
3.646 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
3.647 * [simplify]: Simplifying using #<procedure:simplify-batch-egg> :
  (+ (* x (sin y)) (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))))
3.647 * * [simplify]: iteration  0 :  18  enodes  (cost  10 )
3.647 * * [simplify]: iteration  1 :  18  enodes  (cost  10 )
3.648 * [simplify]: Simplified to:
  (+ (* x (sin y)) (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (cos y))))