12.391 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.100 * * * [progress]: [2/2] Setting up program.
0.105 * [progress]: [Phase 2 of 3] Improving.
0.105 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ (- (- (* x (log y)) y) z) (log t))
0.106 * * [simplify]: iteration  0 :  10  enodes  (cost  11 )
0.107 * * [simplify]: iteration  1 :  20  enodes  (cost  11 )
0.109 * * [simplify]: iteration  2 :  48  enodes  (cost  11 )
0.118 * * [simplify]: iteration  3 :  112  enodes  (cost  11 )
0.158 * * [simplify]: iteration  4 :  207  enodes  (cost  11 )
0.213 * * [simplify]: iteration  5 :  275  enodes  (cost  11 )
0.289 * * [simplify]: iteration  6 :  385  enodes  (cost  11 )
0.444 * * [simplify]: iteration  7 :  548  enodes  (cost  11 )
0.567 * * [simplify]: iteration  8 :  591  enodes  (cost  11 )
0.687 * * [simplify]: iteration  9 :  593  enodes  (cost  11 )
0.804 * * [simplify]: iteration  done :  593  enodes  (cost  11 )
0.804 * [simplify]: Simplified to:
   (+ (- (- (* x (log y)) y) z) (log t))
0.804 * * [progress]: iteration 1 / 4
0.804 * * * [progress]: picking best candidate
0.811 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (- (- (* x (log y)) y) z) (log t)))>
0.811 * * * [progress]: localizing error
0.822 * * * [progress]: generating rewritten candidates
0.822 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1 1)
0.827 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.840 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
0.848 * * * [progress]: generating series expansions
0.848 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1 1)
0.848 * [approximate]: Taking taylor expansion of (* x (log y)) in (x y) around 0
0.848 * [taylor]: Taking taylor expansion of (* x (log y)) in y
0.848 * [taylor]: Taking taylor expansion of x in y
0.848 * [taylor]: Taking taylor expansion of (log y) in y
0.848 * [taylor]: Taking taylor expansion of y in y
0.848 * [taylor]: Taking taylor expansion of (* x (log y)) in x
0.848 * [taylor]: Taking taylor expansion of x in x
0.848 * [taylor]: Taking taylor expansion of (log y) in x
0.848 * [taylor]: Taking taylor expansion of y in x
0.848 * [taylor]: Taking taylor expansion of (* x (log y)) in x
0.848 * [taylor]: Taking taylor expansion of x in x
0.848 * [taylor]: Taking taylor expansion of (log y) in x
0.848 * [taylor]: Taking taylor expansion of y in x
0.848 * [taylor]: Taking taylor expansion of 0 in y
0.848 * [taylor]: Taking taylor expansion of (log y) in y
0.848 * [taylor]: Taking taylor expansion of y in y
0.849 * [taylor]: Taking taylor expansion of 0 in y
0.849 * [taylor]: Taking taylor expansion of 0 in y
0.849 * [approximate]: Taking taylor expansion of (/ (log (/ 1 y)) x) in (x y) around 0
0.849 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) x) in y
0.849 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.849 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.849 * [taylor]: Taking taylor expansion of y in y
0.850 * [taylor]: Taking taylor expansion of x in y
0.850 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) x) in x
0.850 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x
0.850 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.850 * [taylor]: Taking taylor expansion of y in x
0.850 * [taylor]: Taking taylor expansion of x in x
0.850 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) x) in x
0.850 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x
0.850 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.850 * [taylor]: Taking taylor expansion of y in x
0.850 * [taylor]: Taking taylor expansion of x in x
0.850 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.850 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.850 * [taylor]: Taking taylor expansion of y in y
0.850 * [taylor]: Taking taylor expansion of 0 in y
0.851 * [taylor]: Taking taylor expansion of 0 in y
0.852 * [taylor]: Taking taylor expansion of 0 in y
0.852 * [approximate]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) x)) in (x y) around 0
0.852 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) x)) in y
0.852 * [taylor]: Taking taylor expansion of -1 in y
0.852 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) x) in y
0.852 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
0.852 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.852 * [taylor]: Taking taylor expansion of -1 in y
0.852 * [taylor]: Taking taylor expansion of y in y
0.852 * [taylor]: Taking taylor expansion of x in y
0.852 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) x)) in x
0.852 * [taylor]: Taking taylor expansion of -1 in x
0.852 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) x) in x
0.852 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x
0.852 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.852 * [taylor]: Taking taylor expansion of -1 in x
0.852 * [taylor]: Taking taylor expansion of y in x
0.852 * [taylor]: Taking taylor expansion of x in x
0.852 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) x)) in x
0.853 * [taylor]: Taking taylor expansion of -1 in x
0.853 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) x) in x
0.853 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x
0.853 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.853 * [taylor]: Taking taylor expansion of -1 in x
0.853 * [taylor]: Taking taylor expansion of y in x
0.853 * [taylor]: Taking taylor expansion of x in x
0.853 * [taylor]: Taking taylor expansion of (* -1 (log (/ -1 y))) in y
0.853 * [taylor]: Taking taylor expansion of -1 in y
0.853 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
0.853 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.853 * [taylor]: Taking taylor expansion of -1 in y
0.853 * [taylor]: Taking taylor expansion of y in y
0.853 * [taylor]: Taking taylor expansion of 0 in y
0.854 * [taylor]: Taking taylor expansion of 0 in y
0.855 * [taylor]: Taking taylor expansion of 0 in y
0.855 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.856 * [approximate]: Taking taylor expansion of (- (+ (* x (log y)) (log t)) (+ z y)) in (x y z t) around 0
0.856 * [taylor]: Taking taylor expansion of (- (+ (* x (log y)) (log t)) (+ z y)) in t
0.856 * [taylor]: Taking taylor expansion of (+ (* x (log y)) (log t)) in t
0.856 * [taylor]: Taking taylor expansion of (* x (log y)) in t
0.856 * [taylor]: Taking taylor expansion of x in t
0.856 * [taylor]: Taking taylor expansion of (log y) in t
0.856 * [taylor]: Taking taylor expansion of y in t
0.856 * [taylor]: Taking taylor expansion of (log t) in t
0.856 * [taylor]: Taking taylor expansion of t in t
0.856 * [taylor]: Taking taylor expansion of (+ z y) in t
0.856 * [taylor]: Taking taylor expansion of z in t
0.856 * [taylor]: Taking taylor expansion of y in t
0.856 * [taylor]: Taking taylor expansion of (- (+ (* x (log y)) (log t)) (+ z y)) in z
0.856 * [taylor]: Taking taylor expansion of (+ (* x (log y)) (log t)) in z
0.856 * [taylor]: Taking taylor expansion of (* x (log y)) in z
0.856 * [taylor]: Taking taylor expansion of x in z
0.856 * [taylor]: Taking taylor expansion of (log y) in z
0.856 * [taylor]: Taking taylor expansion of y in z
0.856 * [taylor]: Taking taylor expansion of (log t) in z
0.856 * [taylor]: Taking taylor expansion of t in z
0.856 * [taylor]: Taking taylor expansion of (+ z y) in z
0.856 * [taylor]: Taking taylor expansion of z in z
0.856 * [taylor]: Taking taylor expansion of y in z
0.856 * [taylor]: Taking taylor expansion of (- (+ (* x (log y)) (log t)) (+ z y)) in y
0.856 * [taylor]: Taking taylor expansion of (+ (* x (log y)) (log t)) in y
0.856 * [taylor]: Taking taylor expansion of (* x (log y)) in y
0.856 * [taylor]: Taking taylor expansion of x in y
0.856 * [taylor]: Taking taylor expansion of (log y) in y
0.856 * [taylor]: Taking taylor expansion of y in y
0.856 * [taylor]: Taking taylor expansion of (log t) in y
0.856 * [taylor]: Taking taylor expansion of t in y
0.856 * [taylor]: Taking taylor expansion of (+ z y) in y
0.856 * [taylor]: Taking taylor expansion of z in y
0.856 * [taylor]: Taking taylor expansion of y in y
0.856 * [taylor]: Taking taylor expansion of (- (+ (* x (log y)) (log t)) (+ z y)) in x
0.856 * [taylor]: Taking taylor expansion of (+ (* x (log y)) (log t)) in x
0.856 * [taylor]: Taking taylor expansion of (* x (log y)) in x
0.856 * [taylor]: Taking taylor expansion of x in x
0.856 * [taylor]: Taking taylor expansion of (log y) in x
0.856 * [taylor]: Taking taylor expansion of y in x
0.856 * [taylor]: Taking taylor expansion of (log t) in x
0.856 * [taylor]: Taking taylor expansion of t in x
0.856 * [taylor]: Taking taylor expansion of (+ z y) in x
0.856 * [taylor]: Taking taylor expansion of z in x
0.857 * [taylor]: Taking taylor expansion of y in x
0.857 * [taylor]: Taking taylor expansion of (- (+ (* x (log y)) (log t)) (+ z y)) in x
0.857 * [taylor]: Taking taylor expansion of (+ (* x (log y)) (log t)) in x
0.857 * [taylor]: Taking taylor expansion of (* x (log y)) in x
0.857 * [taylor]: Taking taylor expansion of x in x
0.857 * [taylor]: Taking taylor expansion of (log y) in x
0.857 * [taylor]: Taking taylor expansion of y in x
0.857 * [taylor]: Taking taylor expansion of (log t) in x
0.857 * [taylor]: Taking taylor expansion of t in x
0.857 * [taylor]: Taking taylor expansion of (+ z y) in x
0.857 * [taylor]: Taking taylor expansion of z in x
0.857 * [taylor]: Taking taylor expansion of y in x
0.857 * [taylor]: Taking taylor expansion of (- (log t) (+ z y)) in y
0.857 * [taylor]: Taking taylor expansion of (log t) in y
0.857 * [taylor]: Taking taylor expansion of t in y
0.857 * [taylor]: Taking taylor expansion of (+ z y) in y
0.857 * [taylor]: Taking taylor expansion of z in y
0.857 * [taylor]: Taking taylor expansion of y in y
0.857 * [taylor]: Taking taylor expansion of (- (log t) z) in z
0.857 * [taylor]: Taking taylor expansion of (log t) in z
0.857 * [taylor]: Taking taylor expansion of t in z
0.857 * [taylor]: Taking taylor expansion of z in z
0.857 * [taylor]: Taking taylor expansion of (log t) in t
0.857 * [taylor]: Taking taylor expansion of t in t
0.858 * [taylor]: Taking taylor expansion of (log y) in y
0.858 * [taylor]: Taking taylor expansion of y in y
0.858 * [taylor]: Taking taylor expansion of (+ (log y) (log 1)) in z
0.858 * [taylor]: Taking taylor expansion of (log y) in z
0.858 * [taylor]: Taking taylor expansion of y in z
0.858 * [taylor]: Taking taylor expansion of (log 1) in z
0.858 * [taylor]: Taking taylor expansion of 1 in z
0.858 * [taylor]: Taking taylor expansion of (+ (log y) (log 1)) in t
0.858 * [taylor]: Taking taylor expansion of (log y) in t
0.858 * [taylor]: Taking taylor expansion of y in t
0.858 * [taylor]: Taking taylor expansion of (log 1) in t
0.858 * [taylor]: Taking taylor expansion of 1 in t
0.858 * [taylor]: Taking taylor expansion of (neg 1) in z
0.858 * [taylor]: Taking taylor expansion of 1 in z
0.858 * [taylor]: Taking taylor expansion of (neg 1) in t
0.858 * [taylor]: Taking taylor expansion of 1 in t
0.859 * [approximate]: Taking taylor expansion of (- (+ (log (/ 1 t)) (/ (log (/ 1 y)) x)) (+ (/ 1 y) (/ 1 z))) in (x y z t) around 0
0.859 * [taylor]: Taking taylor expansion of (- (+ (log (/ 1 t)) (/ (log (/ 1 y)) x)) (+ (/ 1 y) (/ 1 z))) in t
0.859 * [taylor]: Taking taylor expansion of (+ (log (/ 1 t)) (/ (log (/ 1 y)) x)) in t
0.859 * [taylor]: Taking taylor expansion of (log (/ 1 t)) in t
0.859 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.859 * [taylor]: Taking taylor expansion of t in t
0.859 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) x) in t
0.859 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in t
0.859 * [taylor]: Taking taylor expansion of (/ 1 y) in t
0.859 * [taylor]: Taking taylor expansion of y in t
0.859 * [taylor]: Taking taylor expansion of x in t
0.859 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in t
0.859 * [taylor]: Taking taylor expansion of (/ 1 y) in t
0.859 * [taylor]: Taking taylor expansion of y in t
0.859 * [taylor]: Taking taylor expansion of (/ 1 z) in t
0.859 * [taylor]: Taking taylor expansion of z in t
0.859 * [taylor]: Taking taylor expansion of (- (+ (log (/ 1 t)) (/ (log (/ 1 y)) x)) (+ (/ 1 y) (/ 1 z))) in z
0.859 * [taylor]: Taking taylor expansion of (+ (log (/ 1 t)) (/ (log (/ 1 y)) x)) in z
0.859 * [taylor]: Taking taylor expansion of (log (/ 1 t)) in z
0.859 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.859 * [taylor]: Taking taylor expansion of t in z
0.860 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) x) in z
0.860 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in z
0.860 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.860 * [taylor]: Taking taylor expansion of y in z
0.860 * [taylor]: Taking taylor expansion of x in z
0.860 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in z
0.860 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.860 * [taylor]: Taking taylor expansion of y in z
0.860 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.860 * [taylor]: Taking taylor expansion of z in z
0.860 * [taylor]: Taking taylor expansion of (- (+ (log (/ 1 t)) (/ (log (/ 1 y)) x)) (+ (/ 1 y) (/ 1 z))) in y
0.860 * [taylor]: Taking taylor expansion of (+ (log (/ 1 t)) (/ (log (/ 1 y)) x)) in y
0.860 * [taylor]: Taking taylor expansion of (log (/ 1 t)) in y
0.860 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.860 * [taylor]: Taking taylor expansion of t in y
0.860 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) x) in y
0.860 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.860 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.860 * [taylor]: Taking taylor expansion of y in y
0.860 * [taylor]: Taking taylor expansion of x in y
0.860 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
0.860 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.860 * [taylor]: Taking taylor expansion of y in y
0.860 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.860 * [taylor]: Taking taylor expansion of z in y
0.860 * [taylor]: Taking taylor expansion of (- (+ (log (/ 1 t)) (/ (log (/ 1 y)) x)) (+ (/ 1 y) (/ 1 z))) in x
0.860 * [taylor]: Taking taylor expansion of (+ (log (/ 1 t)) (/ (log (/ 1 y)) x)) in x
0.860 * [taylor]: Taking taylor expansion of (log (/ 1 t)) in x
0.860 * [taylor]: Taking taylor expansion of (/ 1 t) in x
0.861 * [taylor]: Taking taylor expansion of t in x
0.861 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) x) in x
0.861 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x
0.861 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.861 * [taylor]: Taking taylor expansion of y in x
0.861 * [taylor]: Taking taylor expansion of x in x
0.861 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in x
0.861 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.861 * [taylor]: Taking taylor expansion of y in x
0.861 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.861 * [taylor]: Taking taylor expansion of z in x
0.861 * [taylor]: Taking taylor expansion of (- (+ (log (/ 1 t)) (/ (log (/ 1 y)) x)) (+ (/ 1 y) (/ 1 z))) in x
0.861 * [taylor]: Taking taylor expansion of (+ (log (/ 1 t)) (/ (log (/ 1 y)) x)) in x
0.861 * [taylor]: Taking taylor expansion of (log (/ 1 t)) in x
0.861 * [taylor]: Taking taylor expansion of (/ 1 t) in x
0.861 * [taylor]: Taking taylor expansion of t in x
0.861 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) x) in x
0.861 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x
0.861 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.861 * [taylor]: Taking taylor expansion of y in x
0.861 * [taylor]: Taking taylor expansion of x in x
0.861 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in x
0.861 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.861 * [taylor]: Taking taylor expansion of y in x
0.861 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.861 * [taylor]: Taking taylor expansion of z in x
0.861 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.861 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.861 * [taylor]: Taking taylor expansion of y in y
0.862 * [taylor]: Taking taylor expansion of (- (log (/ 1 t)) (+ (/ 1 y) (/ 1 z))) in y
0.862 * [taylor]: Taking taylor expansion of (log (/ 1 t)) in y
0.862 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.862 * [taylor]: Taking taylor expansion of t in y
0.862 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
0.862 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.862 * [taylor]: Taking taylor expansion of y in y
0.862 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.862 * [taylor]: Taking taylor expansion of z in y
0.862 * [taylor]: Taking taylor expansion of (neg 1) in z
0.862 * [taylor]: Taking taylor expansion of 1 in z
0.862 * [taylor]: Taking taylor expansion of (- (log 1) (log y)) in z
0.862 * [taylor]: Taking taylor expansion of (log 1) in z
0.862 * [taylor]: Taking taylor expansion of 1 in z
0.862 * [taylor]: Taking taylor expansion of (log y) in z
0.862 * [taylor]: Taking taylor expansion of y in z
0.863 * [taylor]: Taking taylor expansion of 0 in y
0.863 * [taylor]: Taking taylor expansion of (- (log (/ 1 t)) (/ 1 z)) in z
0.863 * [taylor]: Taking taylor expansion of (log (/ 1 t)) in z
0.863 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.863 * [taylor]: Taking taylor expansion of t in z
0.863 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.863 * [taylor]: Taking taylor expansion of z in z
0.863 * [taylor]: Taking taylor expansion of (neg 1) in t
0.864 * [taylor]: Taking taylor expansion of 1 in t
0.864 * [taylor]: Taking taylor expansion of 0 in z
0.864 * [taylor]: Taking taylor expansion of (neg 1) in t
0.864 * [taylor]: Taking taylor expansion of 1 in t
0.864 * [taylor]: Taking taylor expansion of (- (log 1) (log y)) in t
0.864 * [taylor]: Taking taylor expansion of (log 1) in t
0.864 * [taylor]: Taking taylor expansion of 1 in t
0.864 * [taylor]: Taking taylor expansion of (log y) in t
0.864 * [taylor]: Taking taylor expansion of y in t
0.865 * [approximate]: Taking taylor expansion of (- (+ (log (/ -1 t)) (+ (/ 1 y) (/ 1 z))) (/ (log (/ -1 y)) x)) in (x y z t) around 0
0.865 * [taylor]: Taking taylor expansion of (- (+ (log (/ -1 t)) (+ (/ 1 y) (/ 1 z))) (/ (log (/ -1 y)) x)) in t
0.865 * [taylor]: Taking taylor expansion of (+ (log (/ -1 t)) (+ (/ 1 y) (/ 1 z))) in t
0.865 * [taylor]: Taking taylor expansion of (log (/ -1 t)) in t
0.865 * [taylor]: Taking taylor expansion of (/ -1 t) in t
0.865 * [taylor]: Taking taylor expansion of -1 in t
0.865 * [taylor]: Taking taylor expansion of t in t
0.865 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in t
0.865 * [taylor]: Taking taylor expansion of (/ 1 y) in t
0.865 * [taylor]: Taking taylor expansion of y in t
0.865 * [taylor]: Taking taylor expansion of (/ 1 z) in t
0.865 * [taylor]: Taking taylor expansion of z in t
0.865 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) x) in t
0.865 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in t
0.865 * [taylor]: Taking taylor expansion of (/ -1 y) in t
0.865 * [taylor]: Taking taylor expansion of -1 in t
0.865 * [taylor]: Taking taylor expansion of y in t
0.865 * [taylor]: Taking taylor expansion of x in t
0.865 * [taylor]: Taking taylor expansion of (- (+ (log (/ -1 t)) (+ (/ 1 y) (/ 1 z))) (/ (log (/ -1 y)) x)) in z
0.865 * [taylor]: Taking taylor expansion of (+ (log (/ -1 t)) (+ (/ 1 y) (/ 1 z))) in z
0.865 * [taylor]: Taking taylor expansion of (log (/ -1 t)) in z
0.865 * [taylor]: Taking taylor expansion of (/ -1 t) in z
0.865 * [taylor]: Taking taylor expansion of -1 in z
0.865 * [taylor]: Taking taylor expansion of t in z
0.865 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in z
0.865 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.865 * [taylor]: Taking taylor expansion of y in z
0.865 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.865 * [taylor]: Taking taylor expansion of z in z
0.865 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) x) in z
0.865 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in z
0.865 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.865 * [taylor]: Taking taylor expansion of -1 in z
0.865 * [taylor]: Taking taylor expansion of y in z
0.865 * [taylor]: Taking taylor expansion of x in z
0.865 * [taylor]: Taking taylor expansion of (- (+ (log (/ -1 t)) (+ (/ 1 y) (/ 1 z))) (/ (log (/ -1 y)) x)) in y
0.866 * [taylor]: Taking taylor expansion of (+ (log (/ -1 t)) (+ (/ 1 y) (/ 1 z))) in y
0.866 * [taylor]: Taking taylor expansion of (log (/ -1 t)) in y
0.866 * [taylor]: Taking taylor expansion of (/ -1 t) in y
0.866 * [taylor]: Taking taylor expansion of -1 in y
0.866 * [taylor]: Taking taylor expansion of t in y
0.866 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
0.866 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.866 * [taylor]: Taking taylor expansion of y in y
0.866 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.866 * [taylor]: Taking taylor expansion of z in y
0.866 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) x) in y
0.866 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
0.866 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.866 * [taylor]: Taking taylor expansion of -1 in y
0.866 * [taylor]: Taking taylor expansion of y in y
0.866 * [taylor]: Taking taylor expansion of x in y
0.866 * [taylor]: Taking taylor expansion of (- (+ (log (/ -1 t)) (+ (/ 1 y) (/ 1 z))) (/ (log (/ -1 y)) x)) in x
0.866 * [taylor]: Taking taylor expansion of (+ (log (/ -1 t)) (+ (/ 1 y) (/ 1 z))) in x
0.866 * [taylor]: Taking taylor expansion of (log (/ -1 t)) in x
0.866 * [taylor]: Taking taylor expansion of (/ -1 t) in x
0.866 * [taylor]: Taking taylor expansion of -1 in x
0.866 * [taylor]: Taking taylor expansion of t in x
0.866 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in x
0.866 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.866 * [taylor]: Taking taylor expansion of y in x
0.866 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.866 * [taylor]: Taking taylor expansion of z in x
0.866 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) x) in x
0.866 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x
0.866 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.866 * [taylor]: Taking taylor expansion of -1 in x
0.866 * [taylor]: Taking taylor expansion of y in x
0.866 * [taylor]: Taking taylor expansion of x in x
0.866 * [taylor]: Taking taylor expansion of (- (+ (log (/ -1 t)) (+ (/ 1 y) (/ 1 z))) (/ (log (/ -1 y)) x)) in x
0.867 * [taylor]: Taking taylor expansion of (+ (log (/ -1 t)) (+ (/ 1 y) (/ 1 z))) in x
0.867 * [taylor]: Taking taylor expansion of (log (/ -1 t)) in x
0.867 * [taylor]: Taking taylor expansion of (/ -1 t) in x
0.867 * [taylor]: Taking taylor expansion of -1 in x
0.867 * [taylor]: Taking taylor expansion of t in x
0.867 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in x
0.867 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.867 * [taylor]: Taking taylor expansion of y in x
0.867 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.867 * [taylor]: Taking taylor expansion of z in x
0.867 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) x) in x
0.867 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x
0.867 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.867 * [taylor]: Taking taylor expansion of -1 in x
0.867 * [taylor]: Taking taylor expansion of y in x
0.867 * [taylor]: Taking taylor expansion of x in x
0.867 * [taylor]: Taking taylor expansion of (neg (log (/ -1 y))) in y
0.867 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
0.867 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.867 * [taylor]: Taking taylor expansion of -1 in y
0.867 * [taylor]: Taking taylor expansion of y in y
0.868 * [taylor]: Taking taylor expansion of (+ (log (/ -1 t)) (+ (/ 1 y) (/ 1 z))) in y
0.868 * [taylor]: Taking taylor expansion of (log (/ -1 t)) in y
0.868 * [taylor]: Taking taylor expansion of (/ -1 t) in y
0.868 * [taylor]: Taking taylor expansion of -1 in y
0.868 * [taylor]: Taking taylor expansion of t in y
0.868 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
0.868 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.868 * [taylor]: Taking taylor expansion of y in y
0.868 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.868 * [taylor]: Taking taylor expansion of z in y
0.868 * [taylor]: Taking taylor expansion of 1 in z
0.868 * [taylor]: Taking taylor expansion of (- (log y) (log -1)) in z
0.868 * [taylor]: Taking taylor expansion of (log y) in z
0.868 * [taylor]: Taking taylor expansion of y in z
0.868 * [taylor]: Taking taylor expansion of (log -1) in z
0.868 * [taylor]: Taking taylor expansion of -1 in z
0.869 * [taylor]: Taking taylor expansion of 0 in y
0.869 * [taylor]: Taking taylor expansion of (+ (log (/ -1 t)) (/ 1 z)) in z
0.869 * [taylor]: Taking taylor expansion of (log (/ -1 t)) in z
0.869 * [taylor]: Taking taylor expansion of (/ -1 t) in z
0.869 * [taylor]: Taking taylor expansion of -1 in z
0.869 * [taylor]: Taking taylor expansion of t in z
0.869 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.869 * [taylor]: Taking taylor expansion of z in z
0.869 * [taylor]: Taking taylor expansion of 1 in t
0.869 * [taylor]: Taking taylor expansion of 0 in z
0.869 * [taylor]: Taking taylor expansion of 1 in t
0.869 * [taylor]: Taking taylor expansion of (- (log y) (log -1)) in t
0.869 * [taylor]: Taking taylor expansion of (log y) in t
0.869 * [taylor]: Taking taylor expansion of y in t
0.870 * [taylor]: Taking taylor expansion of (log -1) in t
0.870 * [taylor]: Taking taylor expansion of -1 in t
0.870 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
0.870 * [approximate]: Taking taylor expansion of (- (* x (log y)) y) in (x y) around 0
0.870 * [taylor]: Taking taylor expansion of (- (* x (log y)) y) in y
0.870 * [taylor]: Taking taylor expansion of (* x (log y)) in y
0.870 * [taylor]: Taking taylor expansion of x in y
0.870 * [taylor]: Taking taylor expansion of (log y) in y
0.870 * [taylor]: Taking taylor expansion of y in y
0.870 * [taylor]: Taking taylor expansion of y in y
0.870 * [taylor]: Taking taylor expansion of (- (* x (log y)) y) in x
0.870 * [taylor]: Taking taylor expansion of (* x (log y)) in x
0.870 * [taylor]: Taking taylor expansion of x in x
0.870 * [taylor]: Taking taylor expansion of (log y) in x
0.870 * [taylor]: Taking taylor expansion of y in x
0.870 * [taylor]: Taking taylor expansion of y in x
0.870 * [taylor]: Taking taylor expansion of (- (* x (log y)) y) in x
0.870 * [taylor]: Taking taylor expansion of (* x (log y)) in x
0.870 * [taylor]: Taking taylor expansion of x in x
0.870 * [taylor]: Taking taylor expansion of (log y) in x
0.870 * [taylor]: Taking taylor expansion of y in x
0.870 * [taylor]: Taking taylor expansion of y in x
0.870 * [taylor]: Taking taylor expansion of (neg y) in y
0.871 * [taylor]: Taking taylor expansion of y in y
0.871 * [taylor]: Taking taylor expansion of (log y) in y
0.871 * [taylor]: Taking taylor expansion of y in y
0.871 * [taylor]: Taking taylor expansion of 0 in y
0.872 * [taylor]: Taking taylor expansion of 0 in y
0.872 * [approximate]: Taking taylor expansion of (- (/ (log (/ 1 y)) x) (/ 1 y)) in (x y) around 0
0.872 * [taylor]: Taking taylor expansion of (- (/ (log (/ 1 y)) x) (/ 1 y)) in y
0.872 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) x) in y
0.872 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.872 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.872 * [taylor]: Taking taylor expansion of y in y
0.872 * [taylor]: Taking taylor expansion of x in y
0.872 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.872 * [taylor]: Taking taylor expansion of y in y
0.872 * [taylor]: Taking taylor expansion of (- (/ (log (/ 1 y)) x) (/ 1 y)) in x
0.872 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) x) in x
0.872 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x
0.873 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.873 * [taylor]: Taking taylor expansion of y in x
0.873 * [taylor]: Taking taylor expansion of x in x
0.873 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.873 * [taylor]: Taking taylor expansion of y in x
0.873 * [taylor]: Taking taylor expansion of (- (/ (log (/ 1 y)) x) (/ 1 y)) in x
0.873 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) x) in x
0.873 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x
0.873 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.873 * [taylor]: Taking taylor expansion of y in x
0.873 * [taylor]: Taking taylor expansion of x in x
0.873 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.873 * [taylor]: Taking taylor expansion of y in x
0.873 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.873 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.873 * [taylor]: Taking taylor expansion of y in y
0.873 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.873 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.873 * [taylor]: Taking taylor expansion of y in y
0.874 * [taylor]: Taking taylor expansion of 0 in y
0.875 * [taylor]: Taking taylor expansion of 0 in y
0.876 * [taylor]: Taking taylor expansion of 0 in y
0.876 * [approximate]: Taking taylor expansion of (- (/ 1 y) (/ (log (/ -1 y)) x)) in (x y) around 0
0.876 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ (log (/ -1 y)) x)) in y
0.876 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.876 * [taylor]: Taking taylor expansion of y in y
0.876 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) x) in y
0.876 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
0.876 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.876 * [taylor]: Taking taylor expansion of -1 in y
0.876 * [taylor]: Taking taylor expansion of y in y
0.877 * [taylor]: Taking taylor expansion of x in y
0.877 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ (log (/ -1 y)) x)) in x
0.877 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.877 * [taylor]: Taking taylor expansion of y in x
0.877 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) x) in x
0.877 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x
0.877 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.877 * [taylor]: Taking taylor expansion of -1 in x
0.877 * [taylor]: Taking taylor expansion of y in x
0.877 * [taylor]: Taking taylor expansion of x in x
0.877 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ (log (/ -1 y)) x)) in x
0.877 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.877 * [taylor]: Taking taylor expansion of y in x
0.877 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) x) in x
0.877 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x
0.877 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.877 * [taylor]: Taking taylor expansion of -1 in x
0.877 * [taylor]: Taking taylor expansion of y in x
0.877 * [taylor]: Taking taylor expansion of x in x
0.877 * [taylor]: Taking taylor expansion of (neg (log (/ -1 y))) in y
0.877 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
0.877 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.878 * [taylor]: Taking taylor expansion of -1 in y
0.878 * [taylor]: Taking taylor expansion of y in y
0.878 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.878 * [taylor]: Taking taylor expansion of y in y
0.878 * [taylor]: Taking taylor expansion of 0 in y
0.879 * [taylor]: Taking taylor expansion of 0 in y
0.881 * [taylor]: Taking taylor expansion of 0 in y
0.881 * * * [progress]: simplifying candidates
0.882 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* x (log y))
  (+ (log x) (log (log y)))
  (log (* x (log y)))
  (exp (* x (log y)))
  (* (* (* x x) x) (* (* (log y) (log y)) (log y)))
  (* (cbrt (* x (log y))) (cbrt (* x (log y))))
  (cbrt (* x (log y)))
  (* (* (* x (log y)) (* x (log y))) (* x (log y)))
  (sqrt (* x (log y)))
  (sqrt (* x (log y)))
  (* (sqrt x) (sqrt (log y)))
  (* (sqrt x) (sqrt (log y)))
  (* x (log (* (cbrt y) (cbrt y))))
  (* x (log (cbrt y)))
  (* x (log (sqrt y)))
  (* x (log (sqrt y)))
  (* x (log 1))
  (* x (log y))
  (* (log (* (cbrt y) (cbrt y))) x)
  (* (log (cbrt y)) x)
  (* (log (sqrt y)) x)
  (* (log (sqrt y)) x)
  (* (log 1) x)
  (* (log y) x)
  (* x 1)
  (* x (* (cbrt (log y)) (cbrt (log y))))
  (* x (sqrt (log y)))
  (* x 1)
  (* (cbrt x) (log y))
  (* (sqrt x) (log y))
  (* x (log y))
  (* (/ (/ (exp (* x (log y))) (exp y)) (exp z)) t)
  (* (/ (exp (- (* x (log y)) y)) (exp z)) t)
  (* (exp (- (- (* x (log y)) y) z)) t)
  (log (+ (- (- (* x (log y)) y) z) (log t)))
  (exp (+ (- (- (* x (log y)) y) z) (log t)))
  (* (cbrt (+ (- (- (* x (log y)) y) z) (log t))) (cbrt (+ (- (- (* x (log y)) y) z) (log t))))
  (cbrt (+ (- (- (* x (log y)) y) z) (log t)))
  (* (* (+ (- (- (* x (log y)) y) z) (log t)) (+ (- (- (* x (log y)) y) z) (log t))) (+ (- (- (* x (log y)) y) z) (log t)))
  (sqrt (+ (- (- (* x (log y)) y) z) (log t)))
  (sqrt (+ (- (- (* x (log y)) y) z) (log t)))
  (+ (pow (- (- (* x (log y)) y) z) 3) (pow (log t) 3))
  (+ (* (- (- (* x (log y)) y) z) (- (- (* x (log y)) y) z)) (- (* (log t) (log t)) (* (- (- (* x (log y)) y) z) (log t))))
  (- (* (- (- (* x (log y)) y) z) (- (- (* x (log y)) y) z)) (* (log t) (log t)))
  (- (- (- (* x (log y)) y) z) (log t))
  (+ (- (- (* x (log y)) y) z) (log t))
  (+ (- (- (* x (log y)) y) z) (log t))
  (+ (- (- (* x (log y)) y) z) (log t))
  (+ (- (- (* x (log y)) y) z) (log t))
  (+ (- (- (* x (log y)) y) z) (log (* (cbrt t) (cbrt t))))
  (+ (- (- (* x (log y)) y) z) (log (sqrt t)))
  (+ (- (- (* x (log y)) y) z) (log 1))
  (+ (neg z) (log t))
  (+ (- (neg y) z) (log t))
  (+ (- (- (* x (log (cbrt y))) y) z) (log t))
  (+ (- (- (* x (log (sqrt y))) y) z) (log t))
  (+ (- (- (* x (log y)) y) z) (log t))
  (+ (- (- (* (log (cbrt y)) x) y) z) (log t))
  (+ (- (- (* (log (sqrt y)) x) y) z) (log t))
  (+ (- (- (* (log y) x) y) z) (log t))
  (+ (- (neg y) z) (log t))
  (+ (neg z) (log t))
  (- z (log t))
  (/ (exp (* x (log y))) (exp y))
  (log (- (* x (log y)) y))
  (exp (- (* x (log y)) y))
  (* (cbrt (- (* x (log y)) y)) (cbrt (- (* x (log y)) y)))
  (cbrt (- (* x (log y)) y))
  (* (* (- (* x (log y)) y) (- (* x (log y)) y)) (- (* x (log y)) y))
  (sqrt (- (* x (log y)) y))
  (sqrt (- (* x (log y)) y))
  (- (pow (* x (log y)) 3) (pow y 3))
  (+ (* (* x (log y)) (* x (log y))) (+ (* y y) (* (* x (log y)) y)))
  (neg y)
  (- (* (* x (log y)) (* x (log y))) (* y y))
  (+ (* x (log y)) y)
  (- (* x (log (cbrt y))) y)
  (- (* x (log (sqrt y))) y)
  (- (* x (log y)) y)
  (- (* (log (cbrt y)) x) y)
  (- (* (log (sqrt y)) x) y)
  (- (* (log y) x) y)
  (neg y)
  (* x (+ (log y) (log 1)))
  (* (- (log 1) (log (/ 1 y))) x)
  (* x (- (log -1) (log (/ -1 y))))
  (- (+ (* x (log y)) (+ (* x (log 1)) (+ (log t) (log 1)))) y)
  (- (* x (log 1)) (+ z (+ y (* x (log (/ 1 y))))))
  (- (* x (log -1)) (+ (* x (log (/ -1 y))) (+ z y)))
  (- (+ (* x (log y)) (* x (log 1))) y)
  (- (* x (log 1)) (+ y (* x (log (/ 1 y)))))
  (- (* x (log -1)) (+ (* x (log (/ -1 y))) y))
0.885 * * [simplify]: iteration  0 :  155  enodes  (cost  882 )
0.916 * * [simplify]: iteration  1 :  339  enodes  (cost  843 )
1.016 * * [simplify]: iteration  2 :  810  enodes  (cost  794 )
1.527 * * [simplify]: iteration  3 :  2825  enodes  (cost  730 )
2.462 * * [simplify]: iteration  done :  5000  enodes  (cost  730 )
2.463 * [simplify]: Simplified to:
   (* x (log y))
  (log (* x (log y)))
  (log (* x (log y)))
  (pow y x)
  (pow (* x (log y)) 3)
  (* (cbrt (* x (log y))) (cbrt (* x (log y))))
  (cbrt (* x (log y)))
  (pow (* x (log y)) 3)
  (sqrt (* x (log y)))
  (sqrt (* x (log y)))
  (* (sqrt x) (sqrt (log y)))
  (* (sqrt x) (sqrt (log y)))
  (* (* 2 (log (cbrt y))) x)
  (* x (log (cbrt y)))
  (* x (log (sqrt y)))
  (* x (log (sqrt y)))
  0
  (* x (log y))
  (* (* 2 (log (cbrt y))) x)
  (* x (log (cbrt y)))
  (* x (log (sqrt y)))
  (* x (log (sqrt y)))
  0
  (* x (log y))
  x
  (* x (* (cbrt (log y)) (cbrt (log y))))
  (* x (sqrt (log y)))
  x
  (* (cbrt x) (log y))
  (* (sqrt x) (log y))
  (* x (log y))
  (* (/ (pow y x) (exp (+ z y))) t)
  (* (/ (pow y x) (exp (+ z y))) t)
  (* (/ (pow y x) (exp (+ z y))) t)
  (log (+ (- (- (* x (log y)) y) z) (log t)))
  (* (/ (pow y x) (exp (+ z y))) t)
  (* (cbrt (+ (- (- (* x (log y)) y) z) (log t))) (cbrt (+ (- (- (* x (log y)) y) z) (log t))))
  (cbrt (+ (- (- (* x (log y)) y) z) (log t)))
  (pow (+ (- (- (* x (log y)) y) z) (log t)) 3)
  (sqrt (+ (- (- (* x (log y)) y) z) (log t)))
  (sqrt (+ (- (- (* x (log y)) y) z) (log t)))
  (+ (pow (- (- (* x (log y)) y) z) 3) (pow (log t) 3))
  (+ (* (log t) (log t)) (* (- (- (* x (log y)) y) z) (- (- (- (* x (log y)) y) z) (log t))))
  (- (* (- (- (* x (log y)) y) z) (- (- (* x (log y)) y) z)) (* (log t) (log t)))
  (- (- (- (* x (log y)) y) z) (log t))
  (+ (- (- (* x (log y)) y) z) (log t))
  (+ (- (- (* x (log y)) y) z) (log t))
  (+ (- (- (* x (log y)) y) z) (log t))
  (+ (- (- (* x (log y)) y) z) (log t))
  (- (+ (* 2 (log (cbrt t))) (- (* x (log y)) y)) z)
  (+ (- (- (* x (log y)) y) z) (log (sqrt t)))
  (- (- (* x (log y)) z) y)
  (- (log t) z)
  (- (- (log t) z) y)
  (+ (- (- (* x (log (cbrt y))) y) z) (log t))
  (+ (- (- (* x (log (sqrt y))) y) z) (log t))
  (+ (- (- (* x (log y)) y) z) (log t))
  (+ (- (- (* x (log (cbrt y))) y) z) (log t))
  (+ (- (- (* x (log (sqrt y))) y) z) (log t))
  (+ (- (- (* x (log y)) y) z) (log t))
  (- (- (log t) z) y)
  (- (log t) z)
  (- z (log t))
  (/ (pow y x) (exp y))
  (log (- (* x (log y)) y))
  (/ (pow y x) (exp y))
  (* (cbrt (- (* x (log y)) y)) (cbrt (- (* x (log y)) y)))
  (cbrt (- (* x (log y)) y))
  (pow (- (* x (log y)) y) 3)
  (sqrt (- (* x (log y)) y))
  (sqrt (- (* x (log y)) y))
  (- (pow (* x (log y)) 3) (pow y 3))
  (+ (* y y) (* (* x (log y)) (+ (* x (log y)) y)))
  (neg y)
  (- (* (* x (log y)) (* x (log y))) (* y y))
  (+ (* x (log y)) y)
  (- (* x (log (cbrt y))) y)
  (- (* x (log (sqrt y))) y)
  (- (* x (log y)) y)
  (- (* x (log (cbrt y))) y)
  (- (* x (log (sqrt y))) y)
  (- (* x (log y)) y)
  (neg y)
  (* x (log y))
  (* x (log y))
  (* x (log y))
  (+ (- (log t) y) (* x (log y)))
  (- (- (* x (log y)) z) y)
  (- (- (* x (log y)) z) y)
  (- (* x (log y)) y)
  (- (* x (log y)) y)
  (- (* x (log y)) y)
2.464 * * * [progress]: adding candidates to table
2.549 * * [progress]: iteration 2 / 4
2.549 * * * [progress]: picking best candidate
2.573 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (* x (log (* (cbrt y) (cbrt y)))) (+ (- (- (* x (log (cbrt y))) y) z) (log t))))>
2.573 * * * [progress]: localizing error
2.590 * * * [progress]: generating rewritten candidates
2.591 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1 1 2 1)
2.592 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 2)
2.593 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1 1)
2.595 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1)
2.603 * * * [progress]: generating series expansions
2.603 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1 1 2 1)
2.603 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
2.603 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
2.603 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
2.603 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
2.603 * [taylor]: Taking taylor expansion of 1/3 in y
2.603 * [taylor]: Taking taylor expansion of (log y) in y
2.603 * [taylor]: Taking taylor expansion of y in y
2.603 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
2.603 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
2.603 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
2.603 * [taylor]: Taking taylor expansion of 1/3 in y
2.603 * [taylor]: Taking taylor expansion of (log y) in y
2.603 * [taylor]: Taking taylor expansion of y in y
2.610 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
2.610 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.610 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.610 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.610 * [taylor]: Taking taylor expansion of 1/3 in y
2.610 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.610 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.610 * [taylor]: Taking taylor expansion of y in y
2.610 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.610 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.610 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.610 * [taylor]: Taking taylor expansion of 1/3 in y
2.610 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.610 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.610 * [taylor]: Taking taylor expansion of y in y
2.618 * [approximate]: Taking taylor expansion of (* (pow (/ 1 y) 1/3) (cbrt -1)) in (y) around 0
2.618 * [taylor]: Taking taylor expansion of (* (pow (/ 1 y) 1/3) (cbrt -1)) in y
2.618 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.618 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.618 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.618 * [taylor]: Taking taylor expansion of 1/3 in y
2.618 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.618 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.618 * [taylor]: Taking taylor expansion of y in y
2.618 * [taylor]: Taking taylor expansion of (cbrt -1) in y
2.618 * [taylor]: Taking taylor expansion of -1 in y
2.618 * [taylor]: Taking taylor expansion of (* (pow (/ 1 y) 1/3) (cbrt -1)) in y
2.618 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.618 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.618 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.618 * [taylor]: Taking taylor expansion of 1/3 in y
2.618 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.618 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.618 * [taylor]: Taking taylor expansion of y in y
2.619 * [taylor]: Taking taylor expansion of (cbrt -1) in y
2.619 * [taylor]: Taking taylor expansion of -1 in y
2.630 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 2)
2.630 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
2.630 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
2.630 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
2.630 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
2.630 * [taylor]: Taking taylor expansion of 1/3 in y
2.630 * [taylor]: Taking taylor expansion of (log y) in y
2.630 * [taylor]: Taking taylor expansion of y in y
2.631 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
2.631 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
2.631 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
2.631 * [taylor]: Taking taylor expansion of 1/3 in y
2.631 * [taylor]: Taking taylor expansion of (log y) in y
2.631 * [taylor]: Taking taylor expansion of y in y
2.637 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
2.637 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.637 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.637 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.637 * [taylor]: Taking taylor expansion of 1/3 in y
2.637 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.637 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.637 * [taylor]: Taking taylor expansion of y in y
2.637 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.637 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.637 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.637 * [taylor]: Taking taylor expansion of 1/3 in y
2.637 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.637 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.637 * [taylor]: Taking taylor expansion of y in y
2.644 * [approximate]: Taking taylor expansion of (* (pow (/ 1 y) 1/3) (cbrt -1)) in (y) around 0
2.644 * [taylor]: Taking taylor expansion of (* (pow (/ 1 y) 1/3) (cbrt -1)) in y
2.644 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.644 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.644 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.644 * [taylor]: Taking taylor expansion of 1/3 in y
2.644 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.644 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.644 * [taylor]: Taking taylor expansion of y in y
2.645 * [taylor]: Taking taylor expansion of (cbrt -1) in y
2.645 * [taylor]: Taking taylor expansion of -1 in y
2.645 * [taylor]: Taking taylor expansion of (* (pow (/ 1 y) 1/3) (cbrt -1)) in y
2.645 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.645 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.645 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.645 * [taylor]: Taking taylor expansion of 1/3 in y
2.645 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.645 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.645 * [taylor]: Taking taylor expansion of y in y
2.645 * [taylor]: Taking taylor expansion of (cbrt -1) in y
2.645 * [taylor]: Taking taylor expansion of -1 in y
2.654 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1 1)
2.654 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
2.654 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
2.654 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
2.654 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
2.654 * [taylor]: Taking taylor expansion of 1/3 in y
2.654 * [taylor]: Taking taylor expansion of (log y) in y
2.654 * [taylor]: Taking taylor expansion of y in y
2.654 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
2.654 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
2.654 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
2.654 * [taylor]: Taking taylor expansion of 1/3 in y
2.654 * [taylor]: Taking taylor expansion of (log y) in y
2.654 * [taylor]: Taking taylor expansion of y in y
2.660 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
2.660 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.660 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.660 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.660 * [taylor]: Taking taylor expansion of 1/3 in y
2.660 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.660 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.660 * [taylor]: Taking taylor expansion of y in y
2.661 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.661 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.661 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.661 * [taylor]: Taking taylor expansion of 1/3 in y
2.661 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.661 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.661 * [taylor]: Taking taylor expansion of y in y
2.668 * [approximate]: Taking taylor expansion of (* (pow (/ 1 y) 1/3) (cbrt -1)) in (y) around 0
2.668 * [taylor]: Taking taylor expansion of (* (pow (/ 1 y) 1/3) (cbrt -1)) in y
2.668 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.668 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.668 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.668 * [taylor]: Taking taylor expansion of 1/3 in y
2.668 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.668 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.668 * [taylor]: Taking taylor expansion of y in y
2.668 * [taylor]: Taking taylor expansion of (cbrt -1) in y
2.668 * [taylor]: Taking taylor expansion of -1 in y
2.668 * [taylor]: Taking taylor expansion of (* (pow (/ 1 y) 1/3) (cbrt -1)) in y
2.668 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.668 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.668 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.668 * [taylor]: Taking taylor expansion of 1/3 in y
2.668 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.669 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.669 * [taylor]: Taking taylor expansion of y in y
2.669 * [taylor]: Taking taylor expansion of (cbrt -1) in y
2.669 * [taylor]: Taking taylor expansion of -1 in y
2.677 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1)
2.677 * [approximate]: Taking taylor expansion of (pow (pow y 2) 1/3) in (y) around 0
2.677 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
2.677 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
2.677 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
2.677 * [taylor]: Taking taylor expansion of 1/3 in y
2.677 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
2.677 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.677 * [taylor]: Taking taylor expansion of y in y
2.677 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
2.677 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
2.678 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
2.678 * [taylor]: Taking taylor expansion of 1/3 in y
2.678 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
2.678 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.678 * [taylor]: Taking taylor expansion of y in y
2.684 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in (y) around 0
2.684 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
2.685 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
2.685 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
2.685 * [taylor]: Taking taylor expansion of 1/3 in y
2.685 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
2.685 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.685 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.685 * [taylor]: Taking taylor expansion of y in y
2.685 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
2.685 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
2.685 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
2.685 * [taylor]: Taking taylor expansion of 1/3 in y
2.685 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
2.685 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.685 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.685 * [taylor]: Taking taylor expansion of y in y
2.692 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in (y) around 0
2.692 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
2.692 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
2.693 * [taylor]: Taking taylor expansion of (cbrt -1) in y
2.693 * [taylor]: Taking taylor expansion of -1 in y
2.693 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
2.693 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
2.693 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
2.693 * [taylor]: Taking taylor expansion of 1/3 in y
2.693 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
2.693 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.693 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.693 * [taylor]: Taking taylor expansion of y in y
2.693 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
2.693 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
2.693 * [taylor]: Taking taylor expansion of (cbrt -1) in y
2.693 * [taylor]: Taking taylor expansion of -1 in y
2.693 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
2.693 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
2.693 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
2.693 * [taylor]: Taking taylor expansion of 1/3 in y
2.693 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
2.693 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.693 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.693 * [taylor]: Taking taylor expansion of y in y
2.704 * * * [progress]: simplifying candidates
2.705 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (+ 1/3 1/3)
  (+ 1 1)
  (* y y)
  (* (cbrt y) (cbrt y))
  (+ 1 1)
  (+ (log (cbrt y)) (log (cbrt y)))
  (log (* (cbrt y) (cbrt y)))
  (exp (* (cbrt y) (cbrt y)))
  (* y y)
  (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y))))
  (cbrt (* (cbrt y) (cbrt y)))
  (* (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (sqrt (* (cbrt y) (cbrt y)))
  (sqrt (* (cbrt y) (cbrt y)))
  (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y))))
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt y) (cbrt y))
  (* (* (cbrt (cbrt y)) (cbrt (cbrt y))) (* (cbrt (cbrt y)) (cbrt (cbrt y))))
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* 1 1)
  (* (cbrt y) (cbrt y))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (sqrt (cbrt y)) (cbrt (sqrt y)))
  (* (sqrt (cbrt y)) (cbrt (sqrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt y) (cbrt (* (cbrt y) (cbrt y))))
  (* (cbrt y) (cbrt (sqrt y)))
  (* (cbrt y) (cbrt 1))
  (* (cbrt y) (* (cbrt (cbrt y)) (cbrt (cbrt y))))
  (* (cbrt y) (sqrt (cbrt y)))
  (* (cbrt y) 1)
  (* (cbrt (cbrt y)) (cbrt y))
  (* (cbrt (sqrt y)) (cbrt y))
  (* (cbrt y) (cbrt y))
  (* (cbrt (cbrt y)) (cbrt y))
  (* (sqrt (cbrt y)) (cbrt y))
  (* (cbrt y) (cbrt y))
  (exp (* 1/3 (+ (log y) (log 1))))
  (exp (* 1/3 (- (log 1) (log (/ 1 y)))))
  (* (exp (* 1/3 (- (log 1) (log (/ -1 y))))) (cbrt -1))
  (exp (* 1/3 (+ (log y) (log 1))))
  (exp (* 1/3 (- (log 1) (log (/ 1 y)))))
  (* (exp (* 1/3 (- (log 1) (log (/ -1 y))))) (cbrt -1))
  (exp (* 1/3 (+ (log y) (log 1))))
  (exp (* 1/3 (- (log 1) (log (/ 1 y)))))
  (* (exp (* 1/3 (- (log 1) (log (/ -1 y))))) (cbrt -1))
  (exp (* 1/3 (+ (* 2 (log y)) (log 1))))
  (exp (* 1/3 (- (log 1) (* 2 (log (/ 1 y))))))
  (* (pow (cbrt -1) 2) (exp (* 1/3 (- (log 1) (* 2 (log (/ -1 y)))))))
2.707 * * [simplify]: iteration  0 :  76  enodes  (cost  590 )
2.723 * * [simplify]: iteration  1 :  147  enodes  (cost  521 )
2.747 * * [simplify]: iteration  2 :  329  enodes  (cost  462 )
2.907 * * [simplify]: iteration  3 :  892  enodes  (cost  382 )
3.332 * * [simplify]: iteration  4 :  2136  enodes  (cost  374 )
4.016 * * [simplify]: iteration  done :  5001  enodes  (cost  374 )
4.017 * [simplify]: Simplified to:
   (log (cbrt y))
  (exp (cbrt y))
  (cbrt (pow y 2/3))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  1
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (pow y 2/3))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  1
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (pow y 2/3))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  1
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  2/3
  2
  (* y y)
  (pow y 2/3)
  2
  (log (pow y 2/3))
  (log (pow y 2/3))
  (exp (pow y 2/3))
  (* y y)
  (* (cbrt (pow y 2/3)) (cbrt (pow y 2/3)))
  (cbrt (pow y 2/3))
  (* y y)
  (fabs (cbrt y))
  (fabs (cbrt y))
  (* (cbrt (pow y 2/3)) (cbrt (pow y 2/3)))
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  1
  (pow y 2/3)
  (pow (cbrt (cbrt y)) 4)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt y)
  (cbrt y)
  1
  (pow y 2/3)
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (cbrt y)
  (cbrt y)
  2/3
  2
  (* (cbrt (pow y 2/3)) (cbrt y))
  (* (cbrt y) (cbrt (sqrt y)))
  (cbrt y)
  (pow (cbrt (cbrt y)) 5)
  (pow (sqrt (cbrt y)) 3)
  (cbrt y)
  (pow (cbrt (cbrt y)) 4)
  (* (cbrt y) (cbrt (sqrt y)))
  (pow y 2/3)
  (pow (cbrt (cbrt y)) 4)
  (pow (sqrt (cbrt y)) 3)
  (pow y 2/3)
  (cbrt y)
  (cbrt y)
  (* (cbrt (/ 1 (/ -1 y))) (cbrt -1))
  (cbrt y)
  (cbrt y)
  (* (cbrt (/ 1 (/ -1 y))) (cbrt -1))
  (cbrt y)
  (cbrt y)
  (* (cbrt (/ 1 (/ -1 y))) (cbrt -1))
  (pow y 2/3)
  (pow y 2/3)
  (* (pow (/ -1 y) -2/3) (pow (cbrt -1) 2))
4.017 * * * [progress]: adding candidates to table
4.108 * * [progress]: iteration 3 / 4
4.108 * * * [progress]: picking best candidate
4.131 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (* x (log (* (cbrt y) (cbrt y)))) (+ (- (- (* x (log (pow y 1/3))) y) z) (log t))))>
4.131 * * * [progress]: localizing error
4.152 * * * [progress]: generating rewritten candidates
4.152 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1 1 2 1)
4.155 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 2)
4.156 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1 1)
4.157 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1)
4.166 * * * [progress]: generating series expansions
4.166 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1 1 2 1)
4.166 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
4.166 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
4.166 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
4.166 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
4.166 * [taylor]: Taking taylor expansion of 1/3 in y
4.166 * [taylor]: Taking taylor expansion of (log y) in y
4.166 * [taylor]: Taking taylor expansion of y in y
4.166 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
4.166 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
4.166 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
4.166 * [taylor]: Taking taylor expansion of 1/3 in y
4.166 * [taylor]: Taking taylor expansion of (log y) in y
4.166 * [taylor]: Taking taylor expansion of y in y
4.173 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
4.173 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
4.173 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
4.173 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
4.173 * [taylor]: Taking taylor expansion of 1/3 in y
4.173 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
4.173 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.173 * [taylor]: Taking taylor expansion of y in y
4.174 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
4.174 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
4.174 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
4.174 * [taylor]: Taking taylor expansion of 1/3 in y
4.174 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
4.174 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.174 * [taylor]: Taking taylor expansion of y in y
4.181 * [approximate]: Taking taylor expansion of (pow (/ -1 y) 1/3) in (y) around 0
4.181 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 1/3) in y
4.181 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ -1 y)))) in y
4.181 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ -1 y))) in y
4.181 * [taylor]: Taking taylor expansion of 1/3 in y
4.181 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
4.181 * [taylor]: Taking taylor expansion of (/ -1 y) in y
4.181 * [taylor]: Taking taylor expansion of -1 in y
4.181 * [taylor]: Taking taylor expansion of y in y
4.181 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 1/3) in y
4.181 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ -1 y)))) in y
4.181 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ -1 y))) in y
4.181 * [taylor]: Taking taylor expansion of 1/3 in y
4.181 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
4.181 * [taylor]: Taking taylor expansion of (/ -1 y) in y
4.181 * [taylor]: Taking taylor expansion of -1 in y
4.181 * [taylor]: Taking taylor expansion of y in y
4.188 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 2)
4.188 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
4.188 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
4.188 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
4.188 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
4.188 * [taylor]: Taking taylor expansion of 1/3 in y
4.188 * [taylor]: Taking taylor expansion of (log y) in y
4.188 * [taylor]: Taking taylor expansion of y in y
4.189 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
4.189 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
4.189 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
4.189 * [taylor]: Taking taylor expansion of 1/3 in y
4.189 * [taylor]: Taking taylor expansion of (log y) in y
4.189 * [taylor]: Taking taylor expansion of y in y
4.195 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
4.195 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
4.195 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
4.195 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
4.195 * [taylor]: Taking taylor expansion of 1/3 in y
4.195 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
4.195 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.195 * [taylor]: Taking taylor expansion of y in y
4.195 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
4.195 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
4.195 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
4.195 * [taylor]: Taking taylor expansion of 1/3 in y
4.196 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
4.196 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.196 * [taylor]: Taking taylor expansion of y in y
4.202 * [approximate]: Taking taylor expansion of (* (pow (/ 1 y) 1/3) (cbrt -1)) in (y) around 0
4.202 * [taylor]: Taking taylor expansion of (* (pow (/ 1 y) 1/3) (cbrt -1)) in y
4.202 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
4.202 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
4.203 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
4.203 * [taylor]: Taking taylor expansion of 1/3 in y
4.203 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
4.203 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.203 * [taylor]: Taking taylor expansion of y in y
4.203 * [taylor]: Taking taylor expansion of (cbrt -1) in y
4.203 * [taylor]: Taking taylor expansion of -1 in y
4.203 * [taylor]: Taking taylor expansion of (* (pow (/ 1 y) 1/3) (cbrt -1)) in y
4.203 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
4.203 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
4.203 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
4.203 * [taylor]: Taking taylor expansion of 1/3 in y
4.203 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
4.203 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.203 * [taylor]: Taking taylor expansion of y in y
4.203 * [taylor]: Taking taylor expansion of (cbrt -1) in y
4.203 * [taylor]: Taking taylor expansion of -1 in y
4.212 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1 1)
4.212 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
4.212 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
4.212 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
4.212 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
4.212 * [taylor]: Taking taylor expansion of 1/3 in y
4.212 * [taylor]: Taking taylor expansion of (log y) in y
4.212 * [taylor]: Taking taylor expansion of y in y
4.212 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
4.212 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
4.212 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
4.212 * [taylor]: Taking taylor expansion of 1/3 in y
4.212 * [taylor]: Taking taylor expansion of (log y) in y
4.212 * [taylor]: Taking taylor expansion of y in y
4.222 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
4.222 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
4.222 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
4.222 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
4.222 * [taylor]: Taking taylor expansion of 1/3 in y
4.222 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
4.222 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.222 * [taylor]: Taking taylor expansion of y in y
4.223 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
4.223 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
4.223 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
4.223 * [taylor]: Taking taylor expansion of 1/3 in y
4.223 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
4.223 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.223 * [taylor]: Taking taylor expansion of y in y
4.230 * [approximate]: Taking taylor expansion of (* (pow (/ 1 y) 1/3) (cbrt -1)) in (y) around 0
4.230 * [taylor]: Taking taylor expansion of (* (pow (/ 1 y) 1/3) (cbrt -1)) in y
4.230 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
4.230 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
4.230 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
4.230 * [taylor]: Taking taylor expansion of 1/3 in y
4.230 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
4.230 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.230 * [taylor]: Taking taylor expansion of y in y
4.230 * [taylor]: Taking taylor expansion of (cbrt -1) in y
4.230 * [taylor]: Taking taylor expansion of -1 in y
4.230 * [taylor]: Taking taylor expansion of (* (pow (/ 1 y) 1/3) (cbrt -1)) in y
4.230 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
4.230 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
4.230 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
4.230 * [taylor]: Taking taylor expansion of 1/3 in y
4.230 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
4.230 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.230 * [taylor]: Taking taylor expansion of y in y
4.230 * [taylor]: Taking taylor expansion of (cbrt -1) in y
4.230 * [taylor]: Taking taylor expansion of -1 in y
4.239 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1)
4.240 * [approximate]: Taking taylor expansion of (pow (pow y 2) 1/3) in (y) around 0
4.240 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
4.240 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
4.240 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
4.240 * [taylor]: Taking taylor expansion of 1/3 in y
4.240 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
4.240 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.240 * [taylor]: Taking taylor expansion of y in y
4.240 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
4.240 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
4.240 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
4.240 * [taylor]: Taking taylor expansion of 1/3 in y
4.240 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
4.240 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.240 * [taylor]: Taking taylor expansion of y in y
4.247 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in (y) around 0
4.247 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
4.247 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
4.247 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
4.247 * [taylor]: Taking taylor expansion of 1/3 in y
4.247 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
4.247 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.247 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.247 * [taylor]: Taking taylor expansion of y in y
4.247 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
4.247 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
4.247 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
4.247 * [taylor]: Taking taylor expansion of 1/3 in y
4.247 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
4.247 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.247 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.247 * [taylor]: Taking taylor expansion of y in y
4.255 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in (y) around 0
4.255 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
4.255 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
4.255 * [taylor]: Taking taylor expansion of (cbrt -1) in y
4.255 * [taylor]: Taking taylor expansion of -1 in y
4.255 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
4.255 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
4.255 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
4.255 * [taylor]: Taking taylor expansion of 1/3 in y
4.255 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
4.255 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.255 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.255 * [taylor]: Taking taylor expansion of y in y
4.255 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
4.255 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
4.255 * [taylor]: Taking taylor expansion of (cbrt -1) in y
4.255 * [taylor]: Taking taylor expansion of -1 in y
4.255 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
4.256 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
4.256 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
4.256 * [taylor]: Taking taylor expansion of 1/3 in y
4.256 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
4.256 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.256 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.256 * [taylor]: Taking taylor expansion of y in y
4.266 * * * [progress]: simplifying candidates
4.267 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (log y) 1/3)
  (* (log y) 1/3)
  (* 1 1/3)
  (pow y (* (cbrt 1/3) (cbrt 1/3)))
  (pow y (sqrt 1/3))
  (pow y 1)
  (pow (* (cbrt y) (cbrt y)) 1/3)
  (pow (cbrt y) 1/3)
  (pow (sqrt y) 1/3)
  (pow (sqrt y) 1/3)
  (pow 1 1/3)
  (pow y 1/3)
  (log (pow y 1/3))
  (exp (pow y 1/3))
  (* (cbrt (pow y 1/3)) (cbrt (pow y 1/3)))
  (cbrt (pow y 1/3))
  (* (* (pow y 1/3) (pow y 1/3)) (pow y 1/3))
  (sqrt (pow y 1/3))
  (sqrt (pow y 1/3))
  (pow y (/ 1/3 2))
  (pow y (/ 1/3 2))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (+ 1/3 1/3)
  (+ 1 1)
  (* y y)
  (* (cbrt y) (cbrt y))
  (+ 1 1)
  (+ (log (cbrt y)) (log (cbrt y)))
  (log (* (cbrt y) (cbrt y)))
  (exp (* (cbrt y) (cbrt y)))
  (* y y)
  (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y))))
  (cbrt (* (cbrt y) (cbrt y)))
  (* (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (sqrt (* (cbrt y) (cbrt y)))
  (sqrt (* (cbrt y) (cbrt y)))
  (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y))))
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt y) (cbrt y))
  (* (* (cbrt (cbrt y)) (cbrt (cbrt y))) (* (cbrt (cbrt y)) (cbrt (cbrt y))))
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* 1 1)
  (* (cbrt y) (cbrt y))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (sqrt (cbrt y)) (cbrt (sqrt y)))
  (* (sqrt (cbrt y)) (cbrt (sqrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt y) (cbrt (* (cbrt y) (cbrt y))))
  (* (cbrt y) (cbrt (sqrt y)))
  (* (cbrt y) (cbrt 1))
  (* (cbrt y) (* (cbrt (cbrt y)) (cbrt (cbrt y))))
  (* (cbrt y) (sqrt (cbrt y)))
  (* (cbrt y) 1)
  (* (cbrt (cbrt y)) (cbrt y))
  (* (cbrt (sqrt y)) (cbrt y))
  (* (cbrt y) (cbrt y))
  (* (cbrt (cbrt y)) (cbrt y))
  (* (sqrt (cbrt y)) (cbrt y))
  (* (cbrt y) (cbrt y))
  (exp (* 1/3 (+ (log y) (log 1))))
  (exp (* 1/3 (- (log 1) (log (/ 1 y)))))
  (exp (* 1/3 (- (log -1) (log (/ -1 y)))))
  (exp (* 1/3 (+ (log y) (log 1))))
  (exp (* 1/3 (- (log 1) (log (/ 1 y)))))
  (* (exp (* 1/3 (- (log 1) (log (/ -1 y))))) (cbrt -1))
  (exp (* 1/3 (+ (log y) (log 1))))
  (exp (* 1/3 (- (log 1) (log (/ 1 y)))))
  (* (exp (* 1/3 (- (log 1) (log (/ -1 y))))) (cbrt -1))
  (exp (* 1/3 (+ (* 2 (log y)) (log 1))))
  (exp (* 1/3 (- (log 1) (* 2 (log (/ 1 y))))))
  (* (pow (cbrt -1) 2) (exp (* 1/3 (- (log 1) (* 2 (log (/ -1 y)))))))
4.270 * * [simplify]: iteration  0 :  102  enodes  (cost  638 )
4.293 * * [simplify]: iteration  1 :  201  enodes  (cost  497 )
4.339 * * [simplify]: iteration  2 :  554  enodes  (cost  410 )
4.849 * * [simplify]: iteration  3 :  2171  enodes  (cost  367 )
5.958 * * [simplify]: iteration  done :  5000  enodes  (cost  367 )
5.959 * [simplify]: Simplified to:
   (log (cbrt y))
  (log (cbrt y))
  1/3
  (pow y (* (cbrt 1/3) (cbrt 1/3)))
  (pow y (sqrt 1/3))
  y
  (cbrt (pow y 2/3))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  1
  (cbrt y)
  (log (cbrt y))
  (exp (cbrt y))
  (pow (cbrt y) 2/3)
  (cbrt (cbrt y))
  (pow (cbrt y) 3)
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (pow y 1/6)
  (pow y 1/6)
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (pow y 2/3))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  1
  (cbrt y)
  (pow (cbrt y) 2/3)
  (cbrt (cbrt y))
  (pow (cbrt y) 3)
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (pow y 2/3))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  1
  (cbrt y)
  (pow (cbrt y) 2/3)
  (cbrt (cbrt y))
  (pow (cbrt y) 3)
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  2/3
  2
  (* y y)
  (pow y 2/3)
  2
  (log (pow y 2/3))
  (log (pow y 2/3))
  (exp (pow y 2/3))
  (* y y)
  (pow (pow y 2/3) 2/3)
  (cbrt (pow y 2/3))
  (pow (pow y 2/3) 3)
  (fabs (cbrt y))
  (fabs (cbrt y))
  (pow (pow y 2/3) 2/3)
  (pow (cbrt y) 2/3)
  (pow (sqrt y) 2/3)
  (pow (sqrt y) 2/3)
  1
  (pow y 2/3)
  (pow (cbrt y) 4/3)
  (pow (cbrt y) 2/3)
  (cbrt y)
  (cbrt y)
  1
  (pow y 2/3)
  (pow (sqrt y) 2/3)
  (pow (sqrt y) 2/3)
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (cbrt y)
  (cbrt y)
  2/3
  2
  (* (cbrt (pow y 2/3)) (cbrt y))
  (* (cbrt (sqrt y)) (cbrt y))
  (cbrt y)
  (pow (cbrt y) 5/3)
  (pow (sqrt (cbrt y)) 3)
  (cbrt y)
  (pow (cbrt y) 4/3)
  (* (cbrt (sqrt y)) (cbrt y))
  (pow y 2/3)
  (pow (cbrt y) 4/3)
  (pow (sqrt (cbrt y)) 3)
  (pow y 2/3)
  (cbrt y)
  (cbrt y)
  (cbrt y)
  (cbrt y)
  (cbrt y)
  (* (cbrt -1) (cbrt (exp (neg (log (/ -1 y))))))
  (cbrt y)
  (cbrt y)
  (* (cbrt -1) (cbrt (exp (neg (log (/ -1 y))))))
  (pow y 2/3)
  (pow y 2/3)
  (* (pow (cbrt -1) 2) (cbrt (pow (/ -1 y) -2)))
5.960 * * * [progress]: adding candidates to table
6.099 * * [progress]: iteration 4 / 4
6.099 * * * [progress]: picking best candidate
6.122 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (* x (log (* (cbrt y) (cbrt y)))) (+ (- (- (* x (log (pow (pow y (sqrt 1/3)) (sqrt 1/3)))) y) z) (log t))))>
6.122 * * * [progress]: localizing error
6.147 * * * [progress]: generating rewritten candidates
6.147 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1 1 2 1 1)
6.150 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1 1 2 1)
6.155 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1 2)
6.156 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1 1)
6.159 * * * [progress]: generating series expansions
6.159 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1 1 2 1 1)
6.160 * [approximate]: Taking taylor expansion of (pow y (sqrt 1/3)) in (y) around 0
6.160 * [taylor]: Taking taylor expansion of (pow y (sqrt 1/3)) in y
6.160 * [taylor]: Taking taylor expansion of (exp (* (sqrt 1/3) (log y))) in y
6.160 * [taylor]: Taking taylor expansion of (* (sqrt 1/3) (log y)) in y
6.160 * [taylor]: Taking taylor expansion of (sqrt 1/3) in y
6.160 * [taylor]: Taking taylor expansion of 1/3 in y
6.160 * [taylor]: Taking taylor expansion of (log y) in y
6.160 * [taylor]: Taking taylor expansion of y in y
6.160 * [taylor]: Taking taylor expansion of (pow y (sqrt 1/3)) in y
6.160 * [taylor]: Taking taylor expansion of (exp (* (sqrt 1/3) (log y))) in y
6.160 * [taylor]: Taking taylor expansion of (* (sqrt 1/3) (log y)) in y
6.160 * [taylor]: Taking taylor expansion of (sqrt 1/3) in y
6.160 * [taylor]: Taking taylor expansion of 1/3 in y
6.160 * [taylor]: Taking taylor expansion of (log y) in y
6.160 * [taylor]: Taking taylor expansion of y in y
6.167 * [approximate]: Taking taylor expansion of (pow (/ 1 y) (sqrt 1/3)) in (y) around 0
6.167 * [taylor]: Taking taylor expansion of (pow (/ 1 y) (sqrt 1/3)) in y
6.167 * [taylor]: Taking taylor expansion of (exp (* (sqrt 1/3) (log (/ 1 y)))) in y
6.167 * [taylor]: Taking taylor expansion of (* (sqrt 1/3) (log (/ 1 y))) in y
6.167 * [taylor]: Taking taylor expansion of (sqrt 1/3) in y
6.167 * [taylor]: Taking taylor expansion of 1/3 in y
6.168 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
6.168 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.168 * [taylor]: Taking taylor expansion of y in y
6.168 * [taylor]: Taking taylor expansion of (pow (/ 1 y) (sqrt 1/3)) in y
6.168 * [taylor]: Taking taylor expansion of (exp (* (sqrt 1/3) (log (/ 1 y)))) in y
6.168 * [taylor]: Taking taylor expansion of (* (sqrt 1/3) (log (/ 1 y))) in y
6.168 * [taylor]: Taking taylor expansion of (sqrt 1/3) in y
6.168 * [taylor]: Taking taylor expansion of 1/3 in y
6.168 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
6.168 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.168 * [taylor]: Taking taylor expansion of y in y
6.176 * [approximate]: Taking taylor expansion of (pow (/ -1 y) (sqrt 1/3)) in (y) around 0
6.176 * [taylor]: Taking taylor expansion of (pow (/ -1 y) (sqrt 1/3)) in y
6.176 * [taylor]: Taking taylor expansion of (exp (* (sqrt 1/3) (log (/ -1 y)))) in y
6.176 * [taylor]: Taking taylor expansion of (* (sqrt 1/3) (log (/ -1 y))) in y
6.176 * [taylor]: Taking taylor expansion of (sqrt 1/3) in y
6.176 * [taylor]: Taking taylor expansion of 1/3 in y
6.176 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
6.176 * [taylor]: Taking taylor expansion of (/ -1 y) in y
6.176 * [taylor]: Taking taylor expansion of -1 in y
6.176 * [taylor]: Taking taylor expansion of y in y
6.176 * [taylor]: Taking taylor expansion of (pow (/ -1 y) (sqrt 1/3)) in y
6.176 * [taylor]: Taking taylor expansion of (exp (* (sqrt 1/3) (log (/ -1 y)))) in y
6.176 * [taylor]: Taking taylor expansion of (* (sqrt 1/3) (log (/ -1 y))) in y
6.176 * [taylor]: Taking taylor expansion of (sqrt 1/3) in y
6.176 * [taylor]: Taking taylor expansion of 1/3 in y
6.176 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
6.176 * [taylor]: Taking taylor expansion of (/ -1 y) in y
6.176 * [taylor]: Taking taylor expansion of -1 in y
6.176 * [taylor]: Taking taylor expansion of y in y
6.184 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1 1 2 1)
6.184 * [approximate]: Taking taylor expansion of (pow (pow y (sqrt 1/3)) (sqrt 1/3)) in (y) around 0
6.184 * [taylor]: Taking taylor expansion of (pow (pow y (sqrt 1/3)) (sqrt 1/3)) in y
6.184 * [taylor]: Taking taylor expansion of (exp (* (sqrt 1/3) (log (pow y (sqrt 1/3))))) in y
6.184 * [taylor]: Taking taylor expansion of (* (sqrt 1/3) (log (pow y (sqrt 1/3)))) in y
6.184 * [taylor]: Taking taylor expansion of (sqrt 1/3) in y
6.184 * [taylor]: Taking taylor expansion of 1/3 in y
6.184 * [taylor]: Taking taylor expansion of (log (pow y (sqrt 1/3))) in y
6.184 * [taylor]: Taking taylor expansion of (pow y (sqrt 1/3)) in y
6.184 * [taylor]: Taking taylor expansion of (exp (* (sqrt 1/3) (log y))) in y
6.184 * [taylor]: Taking taylor expansion of (* (sqrt 1/3) (log y)) in y
6.184 * [taylor]: Taking taylor expansion of (sqrt 1/3) in y
6.184 * [taylor]: Taking taylor expansion of 1/3 in y
6.184 * [taylor]: Taking taylor expansion of (log y) in y
6.184 * [taylor]: Taking taylor expansion of y in y
6.185 * [taylor]: Taking taylor expansion of (pow (pow y (sqrt 1/3)) (sqrt 1/3)) in y
6.185 * [taylor]: Taking taylor expansion of (exp (* (sqrt 1/3) (log (pow y (sqrt 1/3))))) in y
6.185 * [taylor]: Taking taylor expansion of (* (sqrt 1/3) (log (pow y (sqrt 1/3)))) in y
6.185 * [taylor]: Taking taylor expansion of (sqrt 1/3) in y
6.185 * [taylor]: Taking taylor expansion of 1/3 in y
6.185 * [taylor]: Taking taylor expansion of (log (pow y (sqrt 1/3))) in y
6.185 * [taylor]: Taking taylor expansion of (pow y (sqrt 1/3)) in y
6.185 * [taylor]: Taking taylor expansion of (exp (* (sqrt 1/3) (log y))) in y
6.185 * [taylor]: Taking taylor expansion of (* (sqrt 1/3) (log y)) in y
6.185 * [taylor]: Taking taylor expansion of (sqrt 1/3) in y
6.185 * [taylor]: Taking taylor expansion of 1/3 in y
6.185 * [taylor]: Taking taylor expansion of (log y) in y
6.185 * [taylor]: Taking taylor expansion of y in y
6.200 * [approximate]: Taking taylor expansion of (pow (pow (/ 1 y) (sqrt 1/3)) (sqrt 1/3)) in (y) around 0
6.200 * [taylor]: Taking taylor expansion of (pow (pow (/ 1 y) (sqrt 1/3)) (sqrt 1/3)) in y
6.200 * [taylor]: Taking taylor expansion of (exp (* (sqrt 1/3) (log (pow (/ 1 y) (sqrt 1/3))))) in y
6.200 * [taylor]: Taking taylor expansion of (* (sqrt 1/3) (log (pow (/ 1 y) (sqrt 1/3)))) in y
6.200 * [taylor]: Taking taylor expansion of (sqrt 1/3) in y
6.200 * [taylor]: Taking taylor expansion of 1/3 in y
6.201 * [taylor]: Taking taylor expansion of (log (pow (/ 1 y) (sqrt 1/3))) in y
6.201 * [taylor]: Taking taylor expansion of (pow (/ 1 y) (sqrt 1/3)) in y
6.201 * [taylor]: Taking taylor expansion of (exp (* (sqrt 1/3) (log (/ 1 y)))) in y
6.201 * [taylor]: Taking taylor expansion of (* (sqrt 1/3) (log (/ 1 y))) in y
6.201 * [taylor]: Taking taylor expansion of (sqrt 1/3) in y
6.201 * [taylor]: Taking taylor expansion of 1/3 in y
6.201 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
6.201 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.201 * [taylor]: Taking taylor expansion of y in y
6.201 * [taylor]: Taking taylor expansion of (pow (pow (/ 1 y) (sqrt 1/3)) (sqrt 1/3)) in y
6.201 * [taylor]: Taking taylor expansion of (exp (* (sqrt 1/3) (log (pow (/ 1 y) (sqrt 1/3))))) in y
6.201 * [taylor]: Taking taylor expansion of (* (sqrt 1/3) (log (pow (/ 1 y) (sqrt 1/3)))) in y
6.201 * [taylor]: Taking taylor expansion of (sqrt 1/3) in y
6.201 * [taylor]: Taking taylor expansion of 1/3 in y
6.201 * [taylor]: Taking taylor expansion of (log (pow (/ 1 y) (sqrt 1/3))) in y
6.201 * [taylor]: Taking taylor expansion of (pow (/ 1 y) (sqrt 1/3)) in y
6.201 * [taylor]: Taking taylor expansion of (exp (* (sqrt 1/3) (log (/ 1 y)))) in y
6.201 * [taylor]: Taking taylor expansion of (* (sqrt 1/3) (log (/ 1 y))) in y
6.201 * [taylor]: Taking taylor expansion of (sqrt 1/3) in y
6.201 * [taylor]: Taking taylor expansion of 1/3 in y
6.201 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
6.201 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.201 * [taylor]: Taking taylor expansion of y in y
6.221 * [approximate]: Taking taylor expansion of (pow (pow (/ -1 y) (sqrt 1/3)) (sqrt 1/3)) in (y) around 0
6.221 * [taylor]: Taking taylor expansion of (pow (pow (/ -1 y) (sqrt 1/3)) (sqrt 1/3)) in y
6.221 * [taylor]: Taking taylor expansion of (exp (* (sqrt 1/3) (log (pow (/ -1 y) (sqrt 1/3))))) in y
6.221 * [taylor]: Taking taylor expansion of (* (sqrt 1/3) (log (pow (/ -1 y) (sqrt 1/3)))) in y
6.221 * [taylor]: Taking taylor expansion of (sqrt 1/3) in y
6.221 * [taylor]: Taking taylor expansion of 1/3 in y
6.222 * [taylor]: Taking taylor expansion of (log (pow (/ -1 y) (sqrt 1/3))) in y
6.222 * [taylor]: Taking taylor expansion of (pow (/ -1 y) (sqrt 1/3)) in y
6.222 * [taylor]: Taking taylor expansion of (exp (* (sqrt 1/3) (log (/ -1 y)))) in y
6.222 * [taylor]: Taking taylor expansion of (* (sqrt 1/3) (log (/ -1 y))) in y
6.222 * [taylor]: Taking taylor expansion of (sqrt 1/3) in y
6.222 * [taylor]: Taking taylor expansion of 1/3 in y
6.222 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
6.222 * [taylor]: Taking taylor expansion of (/ -1 y) in y
6.222 * [taylor]: Taking taylor expansion of -1 in y
6.222 * [taylor]: Taking taylor expansion of y in y
6.222 * [taylor]: Taking taylor expansion of (pow (pow (/ -1 y) (sqrt 1/3)) (sqrt 1/3)) in y
6.222 * [taylor]: Taking taylor expansion of (exp (* (sqrt 1/3) (log (pow (/ -1 y) (sqrt 1/3))))) in y
6.222 * [taylor]: Taking taylor expansion of (* (sqrt 1/3) (log (pow (/ -1 y) (sqrt 1/3)))) in y
6.222 * [taylor]: Taking taylor expansion of (sqrt 1/3) in y
6.222 * [taylor]: Taking taylor expansion of 1/3 in y
6.222 * [taylor]: Taking taylor expansion of (log (pow (/ -1 y) (sqrt 1/3))) in y
6.222 * [taylor]: Taking taylor expansion of (pow (/ -1 y) (sqrt 1/3)) in y
6.222 * [taylor]: Taking taylor expansion of (exp (* (sqrt 1/3) (log (/ -1 y)))) in y
6.222 * [taylor]: Taking taylor expansion of (* (sqrt 1/3) (log (/ -1 y))) in y
6.222 * [taylor]: Taking taylor expansion of (sqrt 1/3) in y
6.222 * [taylor]: Taking taylor expansion of 1/3 in y
6.223 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
6.223 * [taylor]: Taking taylor expansion of (/ -1 y) in y
6.223 * [taylor]: Taking taylor expansion of -1 in y
6.223 * [taylor]: Taking taylor expansion of y in y
6.238 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1 2)
6.239 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
6.239 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
6.239 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
6.239 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
6.239 * [taylor]: Taking taylor expansion of 1/3 in y
6.239 * [taylor]: Taking taylor expansion of (log y) in y
6.239 * [taylor]: Taking taylor expansion of y in y
6.239 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
6.239 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
6.239 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
6.239 * [taylor]: Taking taylor expansion of 1/3 in y
6.239 * [taylor]: Taking taylor expansion of (log y) in y
6.239 * [taylor]: Taking taylor expansion of y in y
6.245 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
6.245 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
6.245 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
6.245 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
6.245 * [taylor]: Taking taylor expansion of 1/3 in y
6.245 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
6.245 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.245 * [taylor]: Taking taylor expansion of y in y
6.246 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
6.246 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
6.246 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
6.246 * [taylor]: Taking taylor expansion of 1/3 in y
6.246 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
6.246 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.246 * [taylor]: Taking taylor expansion of y in y
6.253 * [approximate]: Taking taylor expansion of (* (pow (/ 1 y) 1/3) (cbrt -1)) in (y) around 0
6.253 * [taylor]: Taking taylor expansion of (* (pow (/ 1 y) 1/3) (cbrt -1)) in y
6.253 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
6.253 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
6.253 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
6.253 * [taylor]: Taking taylor expansion of 1/3 in y
6.253 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
6.253 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.253 * [taylor]: Taking taylor expansion of y in y
6.253 * [taylor]: Taking taylor expansion of (cbrt -1) in y
6.253 * [taylor]: Taking taylor expansion of -1 in y
6.253 * [taylor]: Taking taylor expansion of (* (pow (/ 1 y) 1/3) (cbrt -1)) in y
6.253 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
6.253 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
6.253 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
6.253 * [taylor]: Taking taylor expansion of 1/3 in y
6.253 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
6.253 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.253 * [taylor]: Taking taylor expansion of y in y
6.253 * [taylor]: Taking taylor expansion of (cbrt -1) in y
6.253 * [taylor]: Taking taylor expansion of -1 in y
6.262 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1 1)
6.262 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
6.262 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
6.262 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
6.262 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
6.262 * [taylor]: Taking taylor expansion of 1/3 in y
6.263 * [taylor]: Taking taylor expansion of (log y) in y
6.263 * [taylor]: Taking taylor expansion of y in y
6.263 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
6.263 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
6.263 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
6.263 * [taylor]: Taking taylor expansion of 1/3 in y
6.263 * [taylor]: Taking taylor expansion of (log y) in y
6.263 * [taylor]: Taking taylor expansion of y in y
6.269 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
6.269 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
6.269 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
6.269 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
6.269 * [taylor]: Taking taylor expansion of 1/3 in y
6.269 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
6.269 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.269 * [taylor]: Taking taylor expansion of y in y
6.270 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
6.270 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
6.270 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
6.270 * [taylor]: Taking taylor expansion of 1/3 in y
6.270 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
6.270 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.270 * [taylor]: Taking taylor expansion of y in y
6.277 * [approximate]: Taking taylor expansion of (* (pow (/ 1 y) 1/3) (cbrt -1)) in (y) around 0
6.277 * [taylor]: Taking taylor expansion of (* (pow (/ 1 y) 1/3) (cbrt -1)) in y
6.277 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
6.277 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
6.277 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
6.277 * [taylor]: Taking taylor expansion of 1/3 in y
6.277 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
6.277 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.277 * [taylor]: Taking taylor expansion of y in y
6.277 * [taylor]: Taking taylor expansion of (cbrt -1) in y
6.277 * [taylor]: Taking taylor expansion of -1 in y
6.277 * [taylor]: Taking taylor expansion of (* (pow (/ 1 y) 1/3) (cbrt -1)) in y
6.277 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
6.277 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
6.277 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
6.277 * [taylor]: Taking taylor expansion of 1/3 in y
6.277 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
6.277 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.277 * [taylor]: Taking taylor expansion of y in y
6.277 * [taylor]: Taking taylor expansion of (cbrt -1) in y
6.277 * [taylor]: Taking taylor expansion of -1 in y
6.286 * * * [progress]: simplifying candidates
6.287 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (log y) (sqrt 1/3))
  (* (log y) (sqrt 1/3))
  (* 1 (sqrt 1/3))
  (pow y (* (cbrt (sqrt 1/3)) (cbrt (sqrt 1/3))))
  (pow y (sqrt (* (cbrt 1/3) (cbrt 1/3))))
  (pow y (sqrt (sqrt 1/3)))
  (pow y (sqrt 1))
  (pow y (sqrt (sqrt 1/3)))
  (pow y 1)
  (pow (* (cbrt y) (cbrt y)) (sqrt 1/3))
  (pow (cbrt y) (sqrt 1/3))
  (pow (sqrt y) (sqrt 1/3))
  (pow (sqrt y) (sqrt 1/3))
  (pow 1 (sqrt 1/3))
  (pow y (sqrt 1/3))
  (log (pow y (sqrt 1/3)))
  (exp (pow y (sqrt 1/3)))
  (* (cbrt (pow y (sqrt 1/3))) (cbrt (pow y (sqrt 1/3))))
  (cbrt (pow y (sqrt 1/3)))
  (* (* (pow y (sqrt 1/3)) (pow y (sqrt 1/3))) (pow y (sqrt 1/3)))
  (sqrt (pow y (sqrt 1/3)))
  (sqrt (pow y (sqrt 1/3)))
  (pow y (/ (sqrt 1/3) 2))
  (pow y (/ (sqrt 1/3) 2))
  (* (* (log y) (sqrt 1/3)) (sqrt 1/3))
  (* (* (log y) (sqrt 1/3)) (sqrt 1/3))
  (* (log (pow y (sqrt 1/3))) (sqrt 1/3))
  (* (log (pow y (sqrt 1/3))) (sqrt 1/3))
  (* (sqrt 1/3) (sqrt 1/3))
  (pow (pow y (sqrt 1/3)) (* (cbrt (sqrt 1/3)) (cbrt (sqrt 1/3))))
  (pow (pow y (sqrt 1/3)) (sqrt (* (cbrt 1/3) (cbrt 1/3))))
  (pow (pow y (sqrt 1/3)) (sqrt (sqrt 1/3)))
  (pow (pow y (sqrt 1/3)) (sqrt 1))
  (pow (pow y (sqrt 1/3)) (sqrt (sqrt 1/3)))
  (pow (pow y (sqrt 1/3)) 1)
  (pow (pow (* (cbrt y) (cbrt y)) (sqrt 1/3)) (sqrt 1/3))
  (pow (pow (cbrt y) (sqrt 1/3)) (sqrt 1/3))
  (pow (pow (sqrt y) (sqrt 1/3)) (sqrt 1/3))
  (pow (pow (sqrt y) (sqrt 1/3)) (sqrt 1/3))
  (pow (pow 1 (sqrt 1/3)) (sqrt 1/3))
  (pow (pow y (sqrt 1/3)) (sqrt 1/3))
  (pow (* (cbrt (pow y (sqrt 1/3))) (cbrt (pow y (sqrt 1/3)))) (sqrt 1/3))
  (pow (cbrt (pow y (sqrt 1/3))) (sqrt 1/3))
  (pow (sqrt (pow y (sqrt 1/3))) (sqrt 1/3))
  (pow (sqrt (pow y (sqrt 1/3))) (sqrt 1/3))
  (pow 1 (sqrt 1/3))
  (pow (pow y (sqrt 1/3)) (sqrt 1/3))
  (pow (pow y (/ (sqrt 1/3) 2)) (sqrt 1/3))
  (pow (pow y (/ (sqrt 1/3) 2)) (sqrt 1/3))
  (log (pow (pow y (sqrt 1/3)) (sqrt 1/3)))
  (exp (pow (pow y (sqrt 1/3)) (sqrt 1/3)))
  (* (cbrt (pow (pow y (sqrt 1/3)) (sqrt 1/3))) (cbrt (pow (pow y (sqrt 1/3)) (sqrt 1/3))))
  (cbrt (pow (pow y (sqrt 1/3)) (sqrt 1/3)))
  (* (* (pow (pow y (sqrt 1/3)) (sqrt 1/3)) (pow (pow y (sqrt 1/3)) (sqrt 1/3))) (pow (pow y (sqrt 1/3)) (sqrt 1/3)))
  (sqrt (pow (pow y (sqrt 1/3)) (sqrt 1/3)))
  (sqrt (pow (pow y (sqrt 1/3)) (sqrt 1/3)))
  (pow (pow y (sqrt 1/3)) (/ (sqrt 1/3) 2))
  (pow (pow y (sqrt 1/3)) (/ (sqrt 1/3) 2))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (exp (* (sqrt 1/3) (+ (log y) (log 1))))
  (exp (* (- (log 1) (log (/ 1 y))) (sqrt 1/3)))
  (exp (* (- (log -1) (log (/ -1 y))) (sqrt 1/3)))
  (exp (* (pow (sqrt 1/3) 2) (+ (log y) (log 1))))
  (exp (* (- (log 1) (log (/ 1 y))) (pow (sqrt 1/3) 2)))
  (exp (* (- (log -1) (log (/ -1 y))) (pow (sqrt 1/3) 2)))
  (exp (* 1/3 (+ (log y) (log 1))))
  (exp (* 1/3 (- (log 1) (log (/ 1 y)))))
  (* (exp (* 1/3 (- (log 1) (log (/ -1 y))))) (cbrt -1))
  (exp (* 1/3 (+ (log y) (log 1))))
  (exp (* 1/3 (- (log 1) (log (/ 1 y)))))
  (* (exp (* 1/3 (- (log 1) (log (/ -1 y))))) (cbrt -1))
6.290 * * [simplify]: iteration  0 :  103  enodes  (cost  672 )
6.313 * * [simplify]: iteration  1 :  226  enodes  (cost  584 )
6.359 * * [simplify]: iteration  2 :  494  enodes  (cost  534 )
6.537 * * [simplify]: iteration  3 :  1211  enodes  (cost  441 )
7.879 * * [simplify]: iteration  4 :  4430  enodes  (cost  419 )
9.159 * * [simplify]: iteration  done :  5000  enodes  (cost  419 )
9.159 * [simplify]: Simplified to:
   (* (sqrt 1/3) (log y))
  (* (sqrt 1/3) (log y))
  (sqrt 1/3)
  (pow y (* (cbrt (sqrt 1/3)) (cbrt (sqrt 1/3))))
  (pow y (fabs (cbrt 1/3)))
  (pow y (sqrt (sqrt 1/3)))
  y
  (pow y (sqrt (sqrt 1/3)))
  y
  (pow (pow y 2/3) (sqrt 1/3))
  (pow (cbrt y) (sqrt 1/3))
  (pow (sqrt y) (sqrt 1/3))
  (pow (sqrt y) (sqrt 1/3))
  1
  (pow y (sqrt 1/3))
  (* (sqrt 1/3) (log y))
  (exp (pow y (sqrt 1/3)))
  (* (cbrt (pow y (sqrt 1/3))) (cbrt (pow y (sqrt 1/3))))
  (cbrt (pow y (sqrt 1/3)))
  (pow (pow y (sqrt 1/3)) 3)
  (sqrt (pow y (sqrt 1/3)))
  (sqrt (pow y (sqrt 1/3)))
  (sqrt (pow y (sqrt 1/3)))
  (sqrt (pow y (sqrt 1/3)))
  (log (cbrt y))
  (log (cbrt y))
  (log (cbrt y))
  (log (cbrt y))
  1/3
  (pow (pow y (sqrt 1/3)) (* (cbrt (sqrt 1/3)) (cbrt (sqrt 1/3))))
  (pow (pow y (sqrt 1/3)) (fabs (cbrt 1/3)))
  (pow (pow y (sqrt 1/3)) (sqrt (sqrt 1/3)))
  (pow y (sqrt 1/3))
  (pow (pow y (sqrt 1/3)) (sqrt (sqrt 1/3)))
  (pow y (sqrt 1/3))
  (pow (pow (pow y 2/3) (sqrt 1/3)) (sqrt 1/3))
  (pow (pow (cbrt y) (sqrt 1/3)) (sqrt 1/3))
  (pow (pow (sqrt y) (sqrt 1/3)) (sqrt 1/3))
  (pow (pow (sqrt y) (sqrt 1/3)) (sqrt 1/3))
  1
  (cbrt y)
  (pow (* (cbrt (pow y (sqrt 1/3))) (cbrt (pow y (sqrt 1/3)))) (sqrt 1/3))
  (pow (cbrt (pow y (sqrt 1/3))) (sqrt 1/3))
  (pow (sqrt (pow y (sqrt 1/3))) (sqrt 1/3))
  (pow (sqrt (pow y (sqrt 1/3))) (sqrt 1/3))
  1
  (cbrt y)
  (pow (sqrt (pow y (sqrt 1/3))) (sqrt 1/3))
  (pow (sqrt (pow y (sqrt 1/3))) (sqrt 1/3))
  (log (cbrt y))
  (exp (cbrt y))
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (exp (/ (log (cbrt y)) 2))
  (exp (/ (log (cbrt y)) 2))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (pow y 2/3))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  1
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (pow y 2/3))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  1
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (pow y (sqrt 1/3))
  (pow y (sqrt 1/3))
  (pow y (sqrt 1/3))
  (cbrt y)
  (cbrt y)
  (cbrt y)
  (cbrt y)
  (cbrt y)
  (* (cbrt (* -1 y)) (cbrt -1))
  (cbrt y)
  (cbrt y)
  (* (cbrt (* -1 y)) (cbrt -1))
9.160 * * * [progress]: adding candidates to table
9.299 * [progress]: [Phase 3 of 3] Extracting.
9.299 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z t) (+ (- (- (* (* x (* (cbrt (log y)) (cbrt (log y)))) (cbrt (log y))) y) z) (log t)))> #<alt (λ (x y z t) (+ (- (/ (- (* (* x (log y)) (* x (log y))) (* y y)) (+ (* x (log y)) y)) z) (log t)))> #<alt (λ (x y z t) (+ (* x (log (* (cbrt y) (cbrt y)))) (+ (- (- (* x (log (pow y 1/3))) y) z) (log t))))> #<alt (λ (x y z t) (+ (* x (log (* (cbrt y) (cbrt y)))) (+ (- (- (* x (log (pow (pow y (sqrt 1/3)) (sqrt 1/3)))) y) z) (log t))))> #<alt (λ (x y z t) (log (* (/ (pow y x) (exp (+ z y))) t)))> #<alt (λ (x y z t) (+ (- (- (* (* (cbrt (* x (log y))) (cbrt (* x (log y)))) (cbrt (* x (log y)))) y) z) (log t)))> #<alt (λ (x y z t) (+ (- (- (* x (log y)) y) z) (log t)))>)
9.301 * * * [regime-changes]: Trying 8 branch expressions: ((log t) (- (* x (log y)) y) (- (- (* x (log y)) y) z) (+ (- (- (* x (log y)) y) z) (log t)) t z y x)
9.301 * * * * [regimes]: Trying to branch on (log t) from (#<alt (λ (x y z t) (+ (- (- (* (* x (* (cbrt (log y)) (cbrt (log y)))) (cbrt (log y))) y) z) (log t)))> #<alt (λ (x y z t) (+ (- (/ (- (* (* x (log y)) (* x (log y))) (* y y)) (+ (* x (log y)) y)) z) (log t)))> #<alt (λ (x y z t) (+ (* x (log (* (cbrt y) (cbrt y)))) (+ (- (- (* x (log (pow y 1/3))) y) z) (log t))))> #<alt (λ (x y z t) (+ (* x (log (* (cbrt y) (cbrt y)))) (+ (- (- (* x (log (pow (pow y (sqrt 1/3)) (sqrt 1/3)))) y) z) (log t))))> #<alt (λ (x y z t) (log (* (/ (pow y x) (exp (+ z y))) t)))> #<alt (λ (x y z t) (+ (- (- (* (* (cbrt (* x (log y))) (cbrt (* x (log y)))) (cbrt (* x (log y)))) y) z) (log t)))> #<alt (λ (x y z t) (+ (- (- (* x (log y)) y) z) (log t)))>)
9.382 * * * * [regimes]: Trying to branch on (- (* x (log y)) y) from (#<alt (λ (x y z t) (+ (- (- (* (* x (* (cbrt (log y)) (cbrt (log y)))) (cbrt (log y))) y) z) (log t)))> #<alt (λ (x y z t) (+ (- (/ (- (* (* x (log y)) (* x (log y))) (* y y)) (+ (* x (log y)) y)) z) (log t)))> #<alt (λ (x y z t) (+ (* x (log (* (cbrt y) (cbrt y)))) (+ (- (- (* x (log (pow y 1/3))) y) z) (log t))))> #<alt (λ (x y z t) (+ (* x (log (* (cbrt y) (cbrt y)))) (+ (- (- (* x (log (pow (pow y (sqrt 1/3)) (sqrt 1/3)))) y) z) (log t))))> #<alt (λ (x y z t) (log (* (/ (pow y x) (exp (+ z y))) t)))> #<alt (λ (x y z t) (+ (- (- (* (* (cbrt (* x (log y))) (cbrt (* x (log y)))) (cbrt (* x (log y)))) y) z) (log t)))> #<alt (λ (x y z t) (+ (- (- (* x (log y)) y) z) (log t)))>)
9.463 * * * * [regimes]: Trying to branch on (- (- (* x (log y)) y) z) from (#<alt (λ (x y z t) (+ (- (- (* (* x (* (cbrt (log y)) (cbrt (log y)))) (cbrt (log y))) y) z) (log t)))> #<alt (λ (x y z t) (+ (- (/ (- (* (* x (log y)) (* x (log y))) (* y y)) (+ (* x (log y)) y)) z) (log t)))> #<alt (λ (x y z t) (+ (* x (log (* (cbrt y) (cbrt y)))) (+ (- (- (* x (log (pow y 1/3))) y) z) (log t))))> #<alt (λ (x y z t) (+ (* x (log (* (cbrt y) (cbrt y)))) (+ (- (- (* x (log (pow (pow y (sqrt 1/3)) (sqrt 1/3)))) y) z) (log t))))> #<alt (λ (x y z t) (log (* (/ (pow y x) (exp (+ z y))) t)))> #<alt (λ (x y z t) (+ (- (- (* (* (cbrt (* x (log y))) (cbrt (* x (log y)))) (cbrt (* x (log y)))) y) z) (log t)))> #<alt (λ (x y z t) (+ (- (- (* x (log y)) y) z) (log t)))>)
9.544 * * * * [regimes]: Trying to branch on (+ (- (- (* x (log y)) y) z) (log t)) from (#<alt (λ (x y z t) (+ (- (- (* (* x (* (cbrt (log y)) (cbrt (log y)))) (cbrt (log y))) y) z) (log t)))> #<alt (λ (x y z t) (+ (- (/ (- (* (* x (log y)) (* x (log y))) (* y y)) (+ (* x (log y)) y)) z) (log t)))> #<alt (λ (x y z t) (+ (* x (log (* (cbrt y) (cbrt y)))) (+ (- (- (* x (log (pow y 1/3))) y) z) (log t))))> #<alt (λ (x y z t) (+ (* x (log (* (cbrt y) (cbrt y)))) (+ (- (- (* x (log (pow (pow y (sqrt 1/3)) (sqrt 1/3)))) y) z) (log t))))> #<alt (λ (x y z t) (log (* (/ (pow y x) (exp (+ z y))) t)))> #<alt (λ (x y z t) (+ (- (- (* (* (cbrt (* x (log y))) (cbrt (* x (log y)))) (cbrt (* x (log y)))) y) z) (log t)))> #<alt (λ (x y z t) (+ (- (- (* x (log y)) y) z) (log t)))>)
9.627 * * * * [regimes]: Trying to branch on t from (#<alt (λ (x y z t) (+ (- (- (* (* x (* (cbrt (log y)) (cbrt (log y)))) (cbrt (log y))) y) z) (log t)))> #<alt (λ (x y z t) (+ (- (/ (- (* (* x (log y)) (* x (log y))) (* y y)) (+ (* x (log y)) y)) z) (log t)))> #<alt (λ (x y z t) (+ (* x (log (* (cbrt y) (cbrt y)))) (+ (- (- (* x (log (pow y 1/3))) y) z) (log t))))> #<alt (λ (x y z t) (+ (* x (log (* (cbrt y) (cbrt y)))) (+ (- (- (* x (log (pow (pow y (sqrt 1/3)) (sqrt 1/3)))) y) z) (log t))))> #<alt (λ (x y z t) (log (* (/ (pow y x) (exp (+ z y))) t)))> #<alt (λ (x y z t) (+ (- (- (* (* (cbrt (* x (log y))) (cbrt (* x (log y)))) (cbrt (* x (log y)))) y) z) (log t)))> #<alt (λ (x y z t) (+ (- (- (* x (log y)) y) z) (log t)))>)
9.702 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z t) (+ (- (- (* (* x (* (cbrt (log y)) (cbrt (log y)))) (cbrt (log y))) y) z) (log t)))> #<alt (λ (x y z t) (+ (- (/ (- (* (* x (log y)) (* x (log y))) (* y y)) (+ (* x (log y)) y)) z) (log t)))> #<alt (λ (x y z t) (+ (* x (log (* (cbrt y) (cbrt y)))) (+ (- (- (* x (log (pow y 1/3))) y) z) (log t))))> #<alt (λ (x y z t) (+ (* x (log (* (cbrt y) (cbrt y)))) (+ (- (- (* x (log (pow (pow y (sqrt 1/3)) (sqrt 1/3)))) y) z) (log t))))> #<alt (λ (x y z t) (log (* (/ (pow y x) (exp (+ z y))) t)))> #<alt (λ (x y z t) (+ (- (- (* (* (cbrt (* x (log y))) (cbrt (* x (log y)))) (cbrt (* x (log y)))) y) z) (log t)))> #<alt (λ (x y z t) (+ (- (- (* x (log y)) y) z) (log t)))>)
9.776 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z t) (+ (- (- (* (* x (* (cbrt (log y)) (cbrt (log y)))) (cbrt (log y))) y) z) (log t)))> #<alt (λ (x y z t) (+ (- (/ (- (* (* x (log y)) (* x (log y))) (* y y)) (+ (* x (log y)) y)) z) (log t)))> #<alt (λ (x y z t) (+ (* x (log (* (cbrt y) (cbrt y)))) (+ (- (- (* x (log (pow y 1/3))) y) z) (log t))))> #<alt (λ (x y z t) (+ (* x (log (* (cbrt y) (cbrt y)))) (+ (- (- (* x (log (pow (pow y (sqrt 1/3)) (sqrt 1/3)))) y) z) (log t))))> #<alt (λ (x y z t) (log (* (/ (pow y x) (exp (+ z y))) t)))> #<alt (λ (x y z t) (+ (- (- (* (* (cbrt (* x (log y))) (cbrt (* x (log y)))) (cbrt (* x (log y)))) y) z) (log t)))> #<alt (λ (x y z t) (+ (- (- (* x (log y)) y) z) (log t)))>)
9.850 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z t) (+ (- (- (* (* x (* (cbrt (log y)) (cbrt (log y)))) (cbrt (log y))) y) z) (log t)))> #<alt (λ (x y z t) (+ (- (/ (- (* (* x (log y)) (* x (log y))) (* y y)) (+ (* x (log y)) y)) z) (log t)))> #<alt (λ (x y z t) (+ (* x (log (* (cbrt y) (cbrt y)))) (+ (- (- (* x (log (pow y 1/3))) y) z) (log t))))> #<alt (λ (x y z t) (+ (* x (log (* (cbrt y) (cbrt y)))) (+ (- (- (* x (log (pow (pow y (sqrt 1/3)) (sqrt 1/3)))) y) z) (log t))))> #<alt (λ (x y z t) (log (* (/ (pow y x) (exp (+ z y))) t)))> #<alt (λ (x y z t) (+ (- (- (* (* (cbrt (* x (log y))) (cbrt (* x (log y)))) (cbrt (* x (log y)))) y) z) (log t)))> #<alt (λ (x y z t) (+ (- (- (* x (log y)) y) z) (log t)))>)
9.923 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
9.923 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ (* x (log (* (cbrt y) (cbrt y)))) (+ (- (- (* x (log (pow y 1/3))) y) z) (log t)))
9.924 * * [simplify]: iteration  0 :  17  enodes  (cost  22 )
9.924 * * [simplify]: iteration  1 :  21  enodes  (cost  22 )
9.925 * * [simplify]: iteration  done :  21  enodes  (cost  22 )
9.925 * [simplify]: Simplified to:
   (+ (* x (log (* (cbrt y) (cbrt y)))) (+ (- (- (* x (log (pow y 1/3))) y) z) (log t)))
14.214 * [regime-testing]: End program error score: 0.10135947462318005