14.374 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.039 * * * [progress]: [2/2] Setting up program.
0.043 * [progress]: [Phase 2 of 3] Improving.
0.043 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (/ 1.0 2.0) (+ x (* y (sqrt z))))
0.044 * * [simplify]: iteration  0 :  21  enodes  (cost  5 )
0.046 * * [simplify]: iteration  1 :  47  enodes  (cost  5 )
0.047 * * [simplify]: iteration  2 :  71  enodes  (cost  5 )
0.048 * * [simplify]: iteration  3 :  103  enodes  (cost  5 )
0.050 * * [simplify]: iteration  4 :  124  enodes  (cost  5 )
0.052 * * [simplify]: iteration  5 :  138  enodes  (cost  5 )
0.054 * * [simplify]: iteration  6 :  148  enodes  (cost  5 )
0.055 * * [simplify]: iteration  7 :  148  enodes  (cost  5 )
0.056 * [simplify]: Simplified to:
   (* (/ 1.0 2.0) (+ x (* y (sqrt z))))
0.056 * * [progress]: iteration 1 / 4
0.056 * * * [progress]: picking best candidate
0.059 * * * * [pick]: Picked  #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* y (sqrt z)))))>
0.059 * * * [progress]: localizing error
0.066 * * * [progress]: generating rewritten candidates
0.066 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 2)
0.071 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.074 * * * [progress]: generating series expansions
0.074 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 2)
0.074 * [approximate]: Taking taylor expansion of (* (sqrt z) y) in (y z) around 0
0.074 * [taylor]: Taking taylor expansion of (* (sqrt z) y) in z
0.074 * [taylor]: Taking taylor expansion of (sqrt z) in z
0.074 * [taylor]: Taking taylor expansion of z in z
0.074 * [taylor]: Taking taylor expansion of y in z
0.074 * [taylor]: Taking taylor expansion of (* (sqrt z) y) in y
0.074 * [taylor]: Taking taylor expansion of (sqrt z) in y
0.074 * [taylor]: Taking taylor expansion of z in y
0.074 * [taylor]: Taking taylor expansion of y in y
0.074 * [taylor]: Taking taylor expansion of (* (sqrt z) y) in y
0.074 * [taylor]: Taking taylor expansion of (sqrt z) in y
0.074 * [taylor]: Taking taylor expansion of z in y
0.074 * [taylor]: Taking taylor expansion of y in y
0.074 * [taylor]: Taking taylor expansion of 0 in z
0.074 * [taylor]: Taking taylor expansion of (sqrt z) in z
0.075 * [taylor]: Taking taylor expansion of z in z
0.075 * [taylor]: Taking taylor expansion of 0 in z
0.075 * [taylor]: Taking taylor expansion of 0 in z
0.075 * [taylor]: Taking taylor expansion of 0 in z
0.076 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 z)) (/ 1 y)) in (y z) around 0
0.076 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 z)) (/ 1 y)) in z
0.076 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
0.076 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.076 * [taylor]: Taking taylor expansion of z in z
0.076 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.076 * [taylor]: Taking taylor expansion of y in z
0.076 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 z)) (/ 1 y)) in y
0.076 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in y
0.076 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.076 * [taylor]: Taking taylor expansion of z in y
0.076 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.076 * [taylor]: Taking taylor expansion of y in y
0.076 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 z)) (/ 1 y)) in y
0.076 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in y
0.076 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.076 * [taylor]: Taking taylor expansion of z in y
0.076 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.076 * [taylor]: Taking taylor expansion of y in y
0.076 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
0.076 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.076 * [taylor]: Taking taylor expansion of z in z
0.077 * [taylor]: Taking taylor expansion of 0 in z
0.077 * [taylor]: Taking taylor expansion of 0 in z
0.077 * [taylor]: Taking taylor expansion of 0 in z
0.078 * [approximate]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 z)) y)) in (y z) around 0
0.078 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 z)) y)) in z
0.078 * [taylor]: Taking taylor expansion of -1 in z
0.078 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 z)) y) in z
0.078 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
0.078 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.078 * [taylor]: Taking taylor expansion of -1 in z
0.078 * [taylor]: Taking taylor expansion of z in z
0.078 * [taylor]: Taking taylor expansion of y in z
0.078 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 z)) y)) in y
0.078 * [taylor]: Taking taylor expansion of -1 in y
0.078 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 z)) y) in y
0.078 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in y
0.078 * [taylor]: Taking taylor expansion of (/ -1 z) in y
0.078 * [taylor]: Taking taylor expansion of -1 in y
0.078 * [taylor]: Taking taylor expansion of z in y
0.078 * [taylor]: Taking taylor expansion of y in y
0.078 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 z)) y)) in y
0.078 * [taylor]: Taking taylor expansion of -1 in y
0.078 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 z)) y) in y
0.078 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in y
0.078 * [taylor]: Taking taylor expansion of (/ -1 z) in y
0.078 * [taylor]: Taking taylor expansion of -1 in y
0.078 * [taylor]: Taking taylor expansion of z in y
0.078 * [taylor]: Taking taylor expansion of y in y
0.079 * [taylor]: Taking taylor expansion of (* -1 (sqrt (/ -1 z))) in z
0.079 * [taylor]: Taking taylor expansion of -1 in z
0.079 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
0.079 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.079 * [taylor]: Taking taylor expansion of -1 in z
0.079 * [taylor]: Taking taylor expansion of z in z
0.079 * [taylor]: Taking taylor expansion of 0 in z
0.079 * [taylor]: Taking taylor expansion of 0 in z
0.080 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.080 * [approximate]: Taking taylor expansion of (+ (* (sqrt z) y) x) in (x y z) around 0
0.080 * [taylor]: Taking taylor expansion of (+ (* (sqrt z) y) x) in z
0.080 * [taylor]: Taking taylor expansion of (* (sqrt z) y) in z
0.080 * [taylor]: Taking taylor expansion of (sqrt z) in z
0.080 * [taylor]: Taking taylor expansion of z in z
0.080 * [taylor]: Taking taylor expansion of y in z
0.080 * [taylor]: Taking taylor expansion of x in z
0.080 * [taylor]: Taking taylor expansion of (+ (* (sqrt z) y) x) in y
0.080 * [taylor]: Taking taylor expansion of (* (sqrt z) y) in y
0.080 * [taylor]: Taking taylor expansion of (sqrt z) in y
0.080 * [taylor]: Taking taylor expansion of z in y
0.080 * [taylor]: Taking taylor expansion of y in y
0.080 * [taylor]: Taking taylor expansion of x in y
0.081 * [taylor]: Taking taylor expansion of (+ (* (sqrt z) y) x) in x
0.081 * [taylor]: Taking taylor expansion of (* (sqrt z) y) in x
0.081 * [taylor]: Taking taylor expansion of (sqrt z) in x
0.081 * [taylor]: Taking taylor expansion of z in x
0.081 * [taylor]: Taking taylor expansion of y in x
0.081 * [taylor]: Taking taylor expansion of x in x
0.081 * [taylor]: Taking taylor expansion of (+ (* (sqrt z) y) x) in x
0.081 * [taylor]: Taking taylor expansion of (* (sqrt z) y) in x
0.081 * [taylor]: Taking taylor expansion of (sqrt z) in x
0.081 * [taylor]: Taking taylor expansion of z in x
0.081 * [taylor]: Taking taylor expansion of y in x
0.081 * [taylor]: Taking taylor expansion of x in x
0.081 * [taylor]: Taking taylor expansion of (* (sqrt z) y) in y
0.081 * [taylor]: Taking taylor expansion of (sqrt z) in y
0.081 * [taylor]: Taking taylor expansion of z in y
0.081 * [taylor]: Taking taylor expansion of y in y
0.081 * [taylor]: Taking taylor expansion of 0 in z
0.081 * [taylor]: Taking taylor expansion of 1 in y
0.081 * [taylor]: Taking taylor expansion of 1 in z
0.081 * [taylor]: Taking taylor expansion of (sqrt z) in z
0.081 * [taylor]: Taking taylor expansion of z in z
0.081 * [taylor]: Taking taylor expansion of 0 in y
0.081 * [taylor]: Taking taylor expansion of 0 in z
0.081 * [taylor]: Taking taylor expansion of 0 in z
0.082 * [taylor]: Taking taylor expansion of 0 in z
0.082 * [approximate]: Taking taylor expansion of (+ (* (sqrt (/ 1 z)) (/ 1 y)) (/ 1 x)) in (x y z) around 0
0.082 * [taylor]: Taking taylor expansion of (+ (* (sqrt (/ 1 z)) (/ 1 y)) (/ 1 x)) in z
0.082 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 z)) (/ 1 y)) in z
0.082 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
0.082 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.082 * [taylor]: Taking taylor expansion of z in z
0.082 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.082 * [taylor]: Taking taylor expansion of y in z
0.082 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.082 * [taylor]: Taking taylor expansion of x in z
0.082 * [taylor]: Taking taylor expansion of (+ (* (sqrt (/ 1 z)) (/ 1 y)) (/ 1 x)) in y
0.082 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 z)) (/ 1 y)) in y
0.082 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in y
0.082 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.082 * [taylor]: Taking taylor expansion of z in y
0.082 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.082 * [taylor]: Taking taylor expansion of y in y
0.082 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.082 * [taylor]: Taking taylor expansion of x in y
0.082 * [taylor]: Taking taylor expansion of (+ (* (sqrt (/ 1 z)) (/ 1 y)) (/ 1 x)) in x
0.082 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 z)) (/ 1 y)) in x
0.082 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in x
0.082 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.082 * [taylor]: Taking taylor expansion of z in x
0.082 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.082 * [taylor]: Taking taylor expansion of y in x
0.082 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.082 * [taylor]: Taking taylor expansion of x in x
0.082 * [taylor]: Taking taylor expansion of (+ (* (sqrt (/ 1 z)) (/ 1 y)) (/ 1 x)) in x
0.082 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 z)) (/ 1 y)) in x
0.082 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in x
0.082 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.082 * [taylor]: Taking taylor expansion of z in x
0.083 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.083 * [taylor]: Taking taylor expansion of y in x
0.083 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.083 * [taylor]: Taking taylor expansion of x in x
0.083 * [taylor]: Taking taylor expansion of 1 in y
0.083 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 z)) (/ 1 y)) in y
0.083 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in y
0.083 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.083 * [taylor]: Taking taylor expansion of z in y
0.083 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.083 * [taylor]: Taking taylor expansion of y in y
0.083 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
0.083 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.083 * [taylor]: Taking taylor expansion of z in z
0.083 * [taylor]: Taking taylor expansion of 1 in z
0.083 * [taylor]: Taking taylor expansion of 0 in y
0.083 * [taylor]: Taking taylor expansion of 0 in z
0.083 * [taylor]: Taking taylor expansion of 0 in z
0.084 * [taylor]: Taking taylor expansion of 0 in y
0.084 * [taylor]: Taking taylor expansion of 0 in z
0.084 * [taylor]: Taking taylor expansion of 0 in z
0.084 * [taylor]: Taking taylor expansion of 0 in z
0.085 * [approximate]: Taking taylor expansion of (neg (+ (/ (sqrt (/ -1 z)) y) (/ 1 x))) in (x y z) around 0
0.085 * [taylor]: Taking taylor expansion of (neg (+ (/ (sqrt (/ -1 z)) y) (/ 1 x))) in z
0.085 * [taylor]: Taking taylor expansion of (+ (/ (sqrt (/ -1 z)) y) (/ 1 x)) in z
0.085 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 z)) y) in z
0.085 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
0.085 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.085 * [taylor]: Taking taylor expansion of -1 in z
0.085 * [taylor]: Taking taylor expansion of z in z
0.085 * [taylor]: Taking taylor expansion of y in z
0.085 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.085 * [taylor]: Taking taylor expansion of x in z
0.085 * [taylor]: Taking taylor expansion of (neg (+ (/ (sqrt (/ -1 z)) y) (/ 1 x))) in y
0.085 * [taylor]: Taking taylor expansion of (+ (/ (sqrt (/ -1 z)) y) (/ 1 x)) in y
0.085 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 z)) y) in y
0.085 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in y
0.085 * [taylor]: Taking taylor expansion of (/ -1 z) in y
0.085 * [taylor]: Taking taylor expansion of -1 in y
0.085 * [taylor]: Taking taylor expansion of z in y
0.085 * [taylor]: Taking taylor expansion of y in y
0.085 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.085 * [taylor]: Taking taylor expansion of x in y
0.085 * [taylor]: Taking taylor expansion of (neg (+ (/ (sqrt (/ -1 z)) y) (/ 1 x))) in x
0.085 * [taylor]: Taking taylor expansion of (+ (/ (sqrt (/ -1 z)) y) (/ 1 x)) in x
0.085 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 z)) y) in x
0.085 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in x
0.085 * [taylor]: Taking taylor expansion of (/ -1 z) in x
0.085 * [taylor]: Taking taylor expansion of -1 in x
0.085 * [taylor]: Taking taylor expansion of z in x
0.085 * [taylor]: Taking taylor expansion of y in x
0.085 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.085 * [taylor]: Taking taylor expansion of x in x
0.085 * [taylor]: Taking taylor expansion of (neg (+ (/ (sqrt (/ -1 z)) y) (/ 1 x))) in x
0.085 * [taylor]: Taking taylor expansion of (+ (/ (sqrt (/ -1 z)) y) (/ 1 x)) in x
0.085 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 z)) y) in x
0.085 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in x
0.086 * [taylor]: Taking taylor expansion of (/ -1 z) in x
0.086 * [taylor]: Taking taylor expansion of -1 in x
0.086 * [taylor]: Taking taylor expansion of z in x
0.086 * [taylor]: Taking taylor expansion of y in x
0.086 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.086 * [taylor]: Taking taylor expansion of x in x
0.086 * [taylor]: Taking taylor expansion of (neg 1) in y
0.086 * [taylor]: Taking taylor expansion of 1 in y
0.086 * [taylor]: Taking taylor expansion of (neg (/ (sqrt (/ -1 z)) y)) in y
0.086 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 z)) y) in y
0.086 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in y
0.086 * [taylor]: Taking taylor expansion of (/ -1 z) in y
0.086 * [taylor]: Taking taylor expansion of -1 in y
0.086 * [taylor]: Taking taylor expansion of z in y
0.086 * [taylor]: Taking taylor expansion of y in y
0.086 * [taylor]: Taking taylor expansion of (neg (sqrt (/ -1 z))) in z
0.086 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
0.086 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.086 * [taylor]: Taking taylor expansion of -1 in z
0.086 * [taylor]: Taking taylor expansion of z in z
0.086 * [taylor]: Taking taylor expansion of (neg 1) in z
0.086 * [taylor]: Taking taylor expansion of 1 in z
0.087 * [taylor]: Taking taylor expansion of 0 in y
0.087 * [taylor]: Taking taylor expansion of 0 in z
0.087 * [taylor]: Taking taylor expansion of 0 in z
0.087 * * * [progress]: simplifying candidates
0.088 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* y (sqrt z))
  (+ (log y) (log (sqrt z)))
  (log (* y (sqrt z)))
  (exp (* y (sqrt z)))
  (* (* (* y y) y) (* (* (sqrt z) (sqrt z)) (sqrt z)))
  (* (cbrt (* y (sqrt z))) (cbrt (* y (sqrt z))))
  (cbrt (* y (sqrt z)))
  (* (* (* y (sqrt z)) (* y (sqrt z))) (* y (sqrt z)))
  (sqrt (* y (sqrt z)))
  (sqrt (* y (sqrt z)))
  (* (sqrt y) (sqrt (sqrt z)))
  (* (sqrt y) (sqrt (sqrt z)))
  (* (sqrt y) (sqrt (sqrt z)))
  (* (sqrt y) (sqrt (sqrt z)))
  (* y (* (cbrt (sqrt z)) (cbrt (sqrt z))))
  (* y (sqrt (* (cbrt z) (cbrt z))))
  (* y (sqrt (sqrt z)))
  (* y (sqrt 1))
  (* y (sqrt (sqrt z)))
  (* y 1)
  (* (cbrt y) (sqrt z))
  (* (sqrt y) (sqrt z))
  (* y (sqrt z))
  (* (exp x) (exp (* y (sqrt z))))
  (log (+ x (* y (sqrt z))))
  (exp (+ x (* y (sqrt z))))
  (* (cbrt (+ x (* y (sqrt z)))) (cbrt (+ x (* y (sqrt z)))))
  (cbrt (+ x (* y (sqrt z))))
  (* (* (+ x (* y (sqrt z))) (+ x (* y (sqrt z)))) (+ x (* y (sqrt z))))
  (sqrt (+ x (* y (sqrt z))))
  (sqrt (+ x (* y (sqrt z))))
  (+ (pow x 3) (pow (* y (sqrt z)) 3))
  (+ (* x x) (- (* (* y (sqrt z)) (* y (sqrt z))) (* x (* y (sqrt z)))))
  (- (* x x) (* (* y (sqrt z)) (* y (sqrt z))))
  (- x (* y (sqrt z)))
  (+ (* (pow NAN 3) (* (pow z 2) y)) (+ (* (pow NAN 5) (* (pow z 3) y)) (* NAN (* z y))))
  (+ (/ (* (pow NAN 3) y) z) (+ (/ (* (pow NAN 5) y) (pow z 2)) (* NAN y)))
  (- (+ (/ (* (pow NAN 5) y) (pow z 2)) (* NAN y)) (/ (* (pow NAN 3) y) z))
  x
  (+ (/ (* (pow NAN 3) y) z) (+ x (* NAN y)))
  (- (+ x (* NAN y)) (/ (* (pow NAN 3) y) z))
0.091 * * [simplify]: iteration  0 :  210  enodes  (cost  185 )
0.095 * * [simplify]: iteration  1 :  816  enodes  (cost  175 )
0.112 * * [simplify]: iteration  2 :  3872  enodes  (cost  168 )
0.190 * * [simplify]: iteration  3 :  5002  enodes  (cost  168 )
0.192 * [simplify]: Simplified to:
   (* y (sqrt z))
  (log (* y (sqrt z)))
  (log (* y (sqrt z)))
  (exp (* y (sqrt z)))
  (pow (* y (sqrt z)) 3)
  (* (cbrt (* y (sqrt z))) (cbrt (* y (sqrt z))))
  (cbrt (* y (sqrt z)))
  (pow (* y (sqrt z)) 3)
  (sqrt (* y (sqrt z)))
  (sqrt (* y (sqrt z)))
  (* (sqrt y) (sqrt (sqrt z)))
  (* (sqrt y) (sqrt (sqrt z)))
  (* (sqrt y) (sqrt (sqrt z)))
  (* (sqrt y) (sqrt (sqrt z)))
  (* y (* (cbrt (sqrt z)) (cbrt (sqrt z))))
  (* (fabs (cbrt z)) y)
  (* y (sqrt (sqrt z)))
  y
  (* y (sqrt (sqrt z)))
  y
  (* (cbrt y) (sqrt z))
  (* (sqrt y) (sqrt z))
  (* y (sqrt z))
  (exp (+ x (* y (sqrt z))))
  (log (+ x (* y (sqrt z))))
  (exp (+ x (* y (sqrt z))))
  (* (cbrt (+ x (* y (sqrt z)))) (cbrt (+ x (* y (sqrt z)))))
  (cbrt (+ x (* y (sqrt z))))
  (pow (+ x (* y (sqrt z))) 3)
  (sqrt (+ x (* y (sqrt z))))
  (sqrt (+ x (* y (sqrt z))))
  (+ (pow x 3) (pow (* y (sqrt z)) 3))
  (+ (* x (- x (* y (sqrt z)))) (* (* y y) z))
  (+ (* x x) (neg (* (* y y) z)))
  (- x (* y (sqrt z)))
  (* y (+ (+ (* (pow NAN 3) (pow z 2)) (* (pow NAN 5) (pow z 3))) (* NAN z)))
  (+ (* y (+ NAN (/ (pow NAN 3) z))) (/ (* (pow NAN 5) y) (pow z 2)))
  (+ (* y (- (/ (pow NAN 5) (pow z 2)) (/ (pow NAN 3) z))) (* NAN y))
  x
  (+ (* y (+ NAN (/ (pow NAN 3) z))) x)
  (- (+ x (* NAN y)) (/ (* (pow NAN 3) y) z))
0.192 * * * [progress]: adding candidates to table
0.240 * * [progress]: iteration 2 / 4
0.241 * * * [progress]: picking best candidate
0.258 * * * * [pick]: Picked  #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* y (sqrt (sqrt z))) (sqrt (sqrt z))))))>
0.258 * * * [progress]: localizing error
0.268 * * * [progress]: generating rewritten candidates
0.268 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
0.277 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 1)
0.282 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 2)
0.284 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 1 2)
0.288 * * * [progress]: generating series expansions
0.288 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
0.289 * [approximate]: Taking taylor expansion of (* (sqrt z) y) in (y z) around 0
0.289 * [taylor]: Taking taylor expansion of (* (sqrt z) y) in z
0.289 * [taylor]: Taking taylor expansion of (sqrt z) in z
0.289 * [taylor]: Taking taylor expansion of z in z
0.289 * [taylor]: Taking taylor expansion of y in z
0.289 * [taylor]: Taking taylor expansion of (* (sqrt z) y) in y
0.289 * [taylor]: Taking taylor expansion of (sqrt z) in y
0.289 * [taylor]: Taking taylor expansion of z in y
0.289 * [taylor]: Taking taylor expansion of y in y
0.289 * [taylor]: Taking taylor expansion of (* (sqrt z) y) in y
0.289 * [taylor]: Taking taylor expansion of (sqrt z) in y
0.289 * [taylor]: Taking taylor expansion of z in y
0.289 * [taylor]: Taking taylor expansion of y in y
0.289 * [taylor]: Taking taylor expansion of 0 in z
0.289 * [taylor]: Taking taylor expansion of (sqrt z) in z
0.289 * [taylor]: Taking taylor expansion of z in z
0.289 * [taylor]: Taking taylor expansion of 0 in z
0.289 * [taylor]: Taking taylor expansion of 0 in z
0.290 * [taylor]: Taking taylor expansion of 0 in z
0.290 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 z)) (/ 1 y)) in (y z) around 0
0.290 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 z)) (/ 1 y)) in z
0.290 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
0.290 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.290 * [taylor]: Taking taylor expansion of z in z
0.290 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.291 * [taylor]: Taking taylor expansion of y in z
0.291 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 z)) (/ 1 y)) in y
0.291 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in y
0.291 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.291 * [taylor]: Taking taylor expansion of z in y
0.291 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.291 * [taylor]: Taking taylor expansion of y in y
0.291 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 z)) (/ 1 y)) in y
0.291 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in y
0.291 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.291 * [taylor]: Taking taylor expansion of z in y
0.291 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.291 * [taylor]: Taking taylor expansion of y in y
0.291 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
0.291 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.291 * [taylor]: Taking taylor expansion of z in z
0.291 * [taylor]: Taking taylor expansion of 0 in z
0.292 * [taylor]: Taking taylor expansion of 0 in z
0.292 * [taylor]: Taking taylor expansion of 0 in z
0.293 * [approximate]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 z)) y)) in (y z) around 0
0.293 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 z)) y)) in z
0.293 * [taylor]: Taking taylor expansion of -1 in z
0.293 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 z)) y) in z
0.293 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
0.293 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.293 * [taylor]: Taking taylor expansion of -1 in z
0.293 * [taylor]: Taking taylor expansion of z in z
0.293 * [taylor]: Taking taylor expansion of y in z
0.293 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 z)) y)) in y
0.293 * [taylor]: Taking taylor expansion of -1 in y
0.293 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 z)) y) in y
0.293 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in y
0.293 * [taylor]: Taking taylor expansion of (/ -1 z) in y
0.293 * [taylor]: Taking taylor expansion of -1 in y
0.293 * [taylor]: Taking taylor expansion of z in y
0.293 * [taylor]: Taking taylor expansion of y in y
0.293 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 z)) y)) in y
0.293 * [taylor]: Taking taylor expansion of -1 in y
0.293 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 z)) y) in y
0.293 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in y
0.293 * [taylor]: Taking taylor expansion of (/ -1 z) in y
0.293 * [taylor]: Taking taylor expansion of -1 in y
0.293 * [taylor]: Taking taylor expansion of z in y
0.293 * [taylor]: Taking taylor expansion of y in y
0.293 * [taylor]: Taking taylor expansion of (* -1 (sqrt (/ -1 z))) in z
0.293 * [taylor]: Taking taylor expansion of -1 in z
0.293 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
0.293 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.294 * [taylor]: Taking taylor expansion of -1 in z
0.294 * [taylor]: Taking taylor expansion of z in z
0.294 * [taylor]: Taking taylor expansion of 0 in z
0.294 * [taylor]: Taking taylor expansion of 0 in z
0.295 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 1)
0.295 * [approximate]: Taking taylor expansion of (* (pow z 1/4) y) in (y z) around 0
0.295 * [taylor]: Taking taylor expansion of (* (pow z 1/4) y) in z
0.295 * [taylor]: Taking taylor expansion of (pow z 1/4) in z
0.295 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log z))) in z
0.295 * [taylor]: Taking taylor expansion of (* 1/4 (log z)) in z
0.295 * [taylor]: Taking taylor expansion of 1/4 in z
0.295 * [taylor]: Taking taylor expansion of (log z) in z
0.295 * [taylor]: Taking taylor expansion of z in z
0.295 * [taylor]: Taking taylor expansion of y in z
0.295 * [taylor]: Taking taylor expansion of (* (pow z 1/4) y) in y
0.295 * [taylor]: Taking taylor expansion of (pow z 1/4) in y
0.295 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log z))) in y
0.295 * [taylor]: Taking taylor expansion of (* 1/4 (log z)) in y
0.295 * [taylor]: Taking taylor expansion of 1/4 in y
0.295 * [taylor]: Taking taylor expansion of (log z) in y
0.295 * [taylor]: Taking taylor expansion of z in y
0.296 * [taylor]: Taking taylor expansion of y in y
0.296 * [taylor]: Taking taylor expansion of (* (pow z 1/4) y) in y
0.296 * [taylor]: Taking taylor expansion of (pow z 1/4) in y
0.296 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log z))) in y
0.296 * [taylor]: Taking taylor expansion of (* 1/4 (log z)) in y
0.296 * [taylor]: Taking taylor expansion of 1/4 in y
0.296 * [taylor]: Taking taylor expansion of (log z) in y
0.296 * [taylor]: Taking taylor expansion of z in y
0.296 * [taylor]: Taking taylor expansion of y in y
0.296 * [taylor]: Taking taylor expansion of 0 in z
0.296 * [taylor]: Taking taylor expansion of (pow z 1/4) in z
0.296 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log z))) in z
0.296 * [taylor]: Taking taylor expansion of (* 1/4 (log z)) in z
0.296 * [taylor]: Taking taylor expansion of 1/4 in z
0.296 * [taylor]: Taking taylor expansion of (log z) in z
0.296 * [taylor]: Taking taylor expansion of z in z
0.297 * [taylor]: Taking taylor expansion of 0 in z
0.298 * [taylor]: Taking taylor expansion of 0 in z
0.298 * [approximate]: Taking taylor expansion of (* (pow (/ 1 z) 1/4) (/ 1 y)) in (y z) around 0
0.298 * [taylor]: Taking taylor expansion of (* (pow (/ 1 z) 1/4) (/ 1 y)) in z
0.298 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/4) in z
0.298 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 z)))) in z
0.298 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 z))) in z
0.298 * [taylor]: Taking taylor expansion of 1/4 in z
0.298 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.298 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.298 * [taylor]: Taking taylor expansion of z in z
0.298 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.298 * [taylor]: Taking taylor expansion of y in z
0.298 * [taylor]: Taking taylor expansion of (* (pow (/ 1 z) 1/4) (/ 1 y)) in y
0.298 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/4) in y
0.298 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 z)))) in y
0.298 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 z))) in y
0.298 * [taylor]: Taking taylor expansion of 1/4 in y
0.298 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in y
0.298 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.298 * [taylor]: Taking taylor expansion of z in y
0.298 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.298 * [taylor]: Taking taylor expansion of y in y
0.298 * [taylor]: Taking taylor expansion of (* (pow (/ 1 z) 1/4) (/ 1 y)) in y
0.299 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/4) in y
0.299 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 z)))) in y
0.299 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 z))) in y
0.299 * [taylor]: Taking taylor expansion of 1/4 in y
0.299 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in y
0.299 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.299 * [taylor]: Taking taylor expansion of z in y
0.299 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.299 * [taylor]: Taking taylor expansion of y in y
0.299 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/4) in z
0.299 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 z)))) in z
0.299 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 z))) in z
0.299 * [taylor]: Taking taylor expansion of 1/4 in z
0.299 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.299 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.299 * [taylor]: Taking taylor expansion of z in z
0.300 * [taylor]: Taking taylor expansion of 0 in z
0.300 * [taylor]: Taking taylor expansion of 0 in z
0.302 * [taylor]: Taking taylor expansion of 0 in z
0.302 * [approximate]: Taking taylor expansion of (* -1 (* (sqrt (sqrt (/ -1 z))) (/ 1 y))) in (y z) around 0
0.302 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (sqrt (/ -1 z))) (/ 1 y))) in z
0.302 * [taylor]: Taking taylor expansion of -1 in z
0.302 * [taylor]: Taking taylor expansion of (* (sqrt (sqrt (/ -1 z))) (/ 1 y)) in z
0.302 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in z
0.302 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
0.302 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.302 * [taylor]: Taking taylor expansion of -1 in z
0.302 * [taylor]: Taking taylor expansion of z in z
0.302 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.302 * [taylor]: Taking taylor expansion of y in z
0.302 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (sqrt (/ -1 z))) (/ 1 y))) in y
0.302 * [taylor]: Taking taylor expansion of -1 in y
0.302 * [taylor]: Taking taylor expansion of (* (sqrt (sqrt (/ -1 z))) (/ 1 y)) in y
0.302 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in y
0.302 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in y
0.302 * [taylor]: Taking taylor expansion of (/ -1 z) in y
0.302 * [taylor]: Taking taylor expansion of -1 in y
0.302 * [taylor]: Taking taylor expansion of z in y
0.303 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.303 * [taylor]: Taking taylor expansion of y in y
0.303 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (sqrt (/ -1 z))) (/ 1 y))) in y
0.303 * [taylor]: Taking taylor expansion of -1 in y
0.303 * [taylor]: Taking taylor expansion of (* (sqrt (sqrt (/ -1 z))) (/ 1 y)) in y
0.303 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in y
0.303 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in y
0.303 * [taylor]: Taking taylor expansion of (/ -1 z) in y
0.303 * [taylor]: Taking taylor expansion of -1 in y
0.303 * [taylor]: Taking taylor expansion of z in y
0.303 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.303 * [taylor]: Taking taylor expansion of y in y
0.303 * [taylor]: Taking taylor expansion of (* -1 (sqrt (sqrt (/ -1 z)))) in z
0.303 * [taylor]: Taking taylor expansion of -1 in z
0.303 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in z
0.303 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
0.303 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.303 * [taylor]: Taking taylor expansion of -1 in z
0.303 * [taylor]: Taking taylor expansion of z in z
0.303 * [taylor]: Taking taylor expansion of 0 in z
0.304 * [taylor]: Taking taylor expansion of 0 in z
0.305 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 2)
0.305 * [approximate]: Taking taylor expansion of (pow z 1/4) in (z) around 0
0.305 * [taylor]: Taking taylor expansion of (pow z 1/4) in z
0.305 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log z))) in z
0.305 * [taylor]: Taking taylor expansion of (* 1/4 (log z)) in z
0.305 * [taylor]: Taking taylor expansion of 1/4 in z
0.305 * [taylor]: Taking taylor expansion of (log z) in z
0.305 * [taylor]: Taking taylor expansion of z in z
0.305 * [taylor]: Taking taylor expansion of (pow z 1/4) in z
0.305 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log z))) in z
0.305 * [taylor]: Taking taylor expansion of (* 1/4 (log z)) in z
0.305 * [taylor]: Taking taylor expansion of 1/4 in z
0.305 * [taylor]: Taking taylor expansion of (log z) in z
0.305 * [taylor]: Taking taylor expansion of z in z
0.311 * [approximate]: Taking taylor expansion of (pow (/ 1 z) 1/4) in (z) around 0
0.311 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/4) in z
0.311 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 z)))) in z
0.311 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 z))) in z
0.311 * [taylor]: Taking taylor expansion of 1/4 in z
0.311 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.311 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.311 * [taylor]: Taking taylor expansion of z in z
0.312 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/4) in z
0.312 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 z)))) in z
0.312 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 z))) in z
0.312 * [taylor]: Taking taylor expansion of 1/4 in z
0.312 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.312 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.312 * [taylor]: Taking taylor expansion of z in z
0.318 * [approximate]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in (z) around 0
0.318 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in z
0.318 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
0.318 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.318 * [taylor]: Taking taylor expansion of -1 in z
0.318 * [taylor]: Taking taylor expansion of z in z
0.318 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in z
0.318 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
0.318 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.318 * [taylor]: Taking taylor expansion of -1 in z
0.318 * [taylor]: Taking taylor expansion of z in z
0.319 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 1 2)
0.320 * [approximate]: Taking taylor expansion of (pow z 1/4) in (z) around 0
0.320 * [taylor]: Taking taylor expansion of (pow z 1/4) in z
0.320 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log z))) in z
0.320 * [taylor]: Taking taylor expansion of (* 1/4 (log z)) in z
0.320 * [taylor]: Taking taylor expansion of 1/4 in z
0.320 * [taylor]: Taking taylor expansion of (log z) in z
0.320 * [taylor]: Taking taylor expansion of z in z
0.320 * [taylor]: Taking taylor expansion of (pow z 1/4) in z
0.320 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log z))) in z
0.320 * [taylor]: Taking taylor expansion of (* 1/4 (log z)) in z
0.320 * [taylor]: Taking taylor expansion of 1/4 in z
0.320 * [taylor]: Taking taylor expansion of (log z) in z
0.320 * [taylor]: Taking taylor expansion of z in z
0.328 * [approximate]: Taking taylor expansion of (pow (/ 1 z) 1/4) in (z) around 0
0.328 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/4) in z
0.328 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 z)))) in z
0.328 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 z))) in z
0.328 * [taylor]: Taking taylor expansion of 1/4 in z
0.328 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.328 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.328 * [taylor]: Taking taylor expansion of z in z
0.328 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/4) in z
0.328 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 z)))) in z
0.328 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 z))) in z
0.328 * [taylor]: Taking taylor expansion of 1/4 in z
0.328 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.328 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.328 * [taylor]: Taking taylor expansion of z in z
0.334 * [approximate]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in (z) around 0
0.334 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in z
0.334 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
0.334 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.334 * [taylor]: Taking taylor expansion of -1 in z
0.334 * [taylor]: Taking taylor expansion of z in z
0.335 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in z
0.335 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
0.335 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.335 * [taylor]: Taking taylor expansion of -1 in z
0.335 * [taylor]: Taking taylor expansion of z in z
0.336 * * * [progress]: simplifying candidates
0.337 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* y (sqrt (sqrt z))) (sqrt (sqrt z)))
  (* (* y (sqrt (sqrt z))) (sqrt (sqrt z)))
  (+ (+ (log y) (log (sqrt (sqrt z)))) (log (sqrt (sqrt z))))
  (+ (log (* y (sqrt (sqrt z)))) (log (sqrt (sqrt z))))
  (log (* (* y (sqrt (sqrt z))) (sqrt (sqrt z))))
  (exp (* (* y (sqrt (sqrt z))) (sqrt (sqrt z))))
  (* (* (* (* y y) y) (* (* (sqrt (sqrt z)) (sqrt (sqrt z))) (sqrt (sqrt z)))) (* (* (sqrt (sqrt z)) (sqrt (sqrt z))) (sqrt (sqrt z))))
  (* (* (* (* y (sqrt (sqrt z))) (* y (sqrt (sqrt z)))) (* y (sqrt (sqrt z)))) (* (* (sqrt (sqrt z)) (sqrt (sqrt z))) (sqrt (sqrt z))))
  (* (cbrt (* (* y (sqrt (sqrt z))) (sqrt (sqrt z)))) (cbrt (* (* y (sqrt (sqrt z))) (sqrt (sqrt z)))))
  (cbrt (* (* y (sqrt (sqrt z))) (sqrt (sqrt z))))
  (* (* (* (* y (sqrt (sqrt z))) (sqrt (sqrt z))) (* (* y (sqrt (sqrt z))) (sqrt (sqrt z)))) (* (* y (sqrt (sqrt z))) (sqrt (sqrt z))))
  (sqrt (* (* y (sqrt (sqrt z))) (sqrt (sqrt z))))
  (sqrt (* (* y (sqrt (sqrt z))) (sqrt (sqrt z))))
  (* (* y (sqrt (sqrt z))) (* (cbrt (sqrt (sqrt z))) (cbrt (sqrt (sqrt z)))))
  (* (* y (sqrt (sqrt z))) (sqrt (* (cbrt (sqrt z)) (cbrt (sqrt z)))))
  (* (* y (sqrt (sqrt z))) (sqrt (sqrt (* (cbrt z) (cbrt z)))))
  (* (* y (sqrt (sqrt z))) (sqrt (sqrt (sqrt z))))
  (* (* y (sqrt (sqrt z))) (sqrt (sqrt 1)))
  (* (* y (sqrt (sqrt z))) (sqrt (sqrt (sqrt z))))
  (* (* y (sqrt (sqrt z))) (sqrt 1))
  (* (* y (sqrt (sqrt z))) (sqrt (sqrt (sqrt z))))
  (* (* y (sqrt (sqrt z))) 1)
  (* (sqrt (sqrt z)) (sqrt (sqrt z)))
  (* y (sqrt (sqrt z)))
  (+ (log y) (log (sqrt (sqrt z))))
  (log (* y (sqrt (sqrt z))))
  (exp (* y (sqrt (sqrt z))))
  (* (* (* y y) y) (* (* (sqrt (sqrt z)) (sqrt (sqrt z))) (sqrt (sqrt z))))
  (* (cbrt (* y (sqrt (sqrt z)))) (cbrt (* y (sqrt (sqrt z)))))
  (cbrt (* y (sqrt (sqrt z))))
  (* (* (* y (sqrt (sqrt z))) (* y (sqrt (sqrt z)))) (* y (sqrt (sqrt z))))
  (sqrt (* y (sqrt (sqrt z))))
  (sqrt (* y (sqrt (sqrt z))))
  (* (sqrt y) (sqrt (sqrt (sqrt z))))
  (* (sqrt y) (sqrt (sqrt (sqrt z))))
  (* (sqrt y) (sqrt (sqrt (sqrt z))))
  (* (sqrt y) (sqrt (sqrt (sqrt z))))
  (* (sqrt y) (sqrt (sqrt (sqrt z))))
  (* (sqrt y) (sqrt (sqrt (sqrt z))))
  (* y (* (cbrt (sqrt (sqrt z))) (cbrt (sqrt (sqrt z)))))
  (* y (sqrt (* (cbrt (sqrt z)) (cbrt (sqrt z)))))
  (* y (sqrt (sqrt (* (cbrt z) (cbrt z)))))
  (* y (sqrt (sqrt (sqrt z))))
  (* y (sqrt (sqrt 1)))
  (* y (sqrt (sqrt (sqrt z))))
  (* y (sqrt 1))
  (* y (sqrt (sqrt (sqrt z))))
  (* y 1)
  (* (cbrt y) (sqrt (sqrt z)))
  (* (sqrt y) (sqrt (sqrt z)))
  (* y (sqrt (sqrt z)))
  (log (sqrt (sqrt z)))
  (exp (sqrt (sqrt z)))
  (* (cbrt (sqrt (sqrt z))) (cbrt (sqrt (sqrt z))))
  (cbrt (sqrt (sqrt z)))
  (* (* (sqrt (sqrt z)) (sqrt (sqrt z))) (sqrt (sqrt z)))
  (sqrt (* (cbrt (sqrt z)) (cbrt (sqrt z))))
  (sqrt (cbrt (sqrt z)))
  (sqrt (sqrt (* (cbrt z) (cbrt z))))
  (sqrt (sqrt (cbrt z)))
  (sqrt (sqrt (sqrt z)))
  (sqrt (sqrt (sqrt z)))
  (sqrt (sqrt 1))
  (sqrt (sqrt z))
  (sqrt (sqrt (sqrt z)))
  (sqrt (sqrt (sqrt z)))
  (sqrt 1)
  (sqrt (sqrt z))
  (/ 1/2 2)
  (/ 1 2)
  (/ (/ 1 2) 2)
  (sqrt (sqrt (sqrt z)))
  (sqrt (sqrt (sqrt z)))
  (log (sqrt (sqrt z)))
  (exp (sqrt (sqrt z)))
  (* (cbrt (sqrt (sqrt z))) (cbrt (sqrt (sqrt z))))
  (cbrt (sqrt (sqrt z)))
  (* (* (sqrt (sqrt z)) (sqrt (sqrt z))) (sqrt (sqrt z)))
  (sqrt (* (cbrt (sqrt z)) (cbrt (sqrt z))))
  (sqrt (cbrt (sqrt z)))
  (sqrt (sqrt (* (cbrt z) (cbrt z))))
  (sqrt (sqrt (cbrt z)))
  (sqrt (sqrt (sqrt z)))
  (sqrt (sqrt (sqrt z)))
  (sqrt (sqrt 1))
  (sqrt (sqrt z))
  (sqrt (sqrt (sqrt z)))
  (sqrt (sqrt (sqrt z)))
  (sqrt 1)
  (sqrt (sqrt z))
  (/ 1/2 2)
  (/ 1 2)
  (/ (/ 1 2) 2)
  (sqrt (sqrt (sqrt z)))
  (sqrt (sqrt (sqrt z)))
  (+ (* (pow NAN 3) (* (pow z 2) y)) (+ (* (pow NAN 5) (* (pow z 3) y)) (* NAN (* z y))))
  (+ (/ (* (pow NAN 3) y) z) (+ (/ (* (pow NAN 5) y) (pow z 2)) (* NAN y)))
  (- (+ (/ (* (pow NAN 5) y) (pow z 2)) (* NAN y)) (/ (* (pow NAN 3) y) z))
  (* (exp (* 1/4 (+ (log z) (log 1)))) y)
  (* (exp (* 1/4 (- (log 1) (log (/ 1 z))))) y)
  (- (+ (* 3/8 (* (sqrt (pow NAN 9)) (/ y (pow z 2)))) (* (sqrt NAN) y)) (* 1/2 (* (sqrt (pow NAN 5)) (/ y z))))
  (exp (* 1/4 (+ (log z) (log 1))))
  (exp (* 1/4 (- (log 1) (log (/ 1 z)))))
  (- (+ (* 3/8 (* (sqrt (pow NAN 9)) (/ 1 (pow z 2)))) (sqrt NAN)) (* 1/2 (* (sqrt (pow NAN 5)) (/ 1 z))))
  (exp (* 1/4 (+ (log z) (log 1))))
  (exp (* 1/4 (- (log 1) (log (/ 1 z)))))
  (- (+ (* 3/8 (* (sqrt (pow NAN 9)) (/ 1 (pow z 2)))) (sqrt NAN)) (* 1/2 (* (sqrt (pow NAN 5)) (/ 1 z))))
0.341 * * [simplify]: iteration  0 :  317  enodes  (cost  517 )
0.347 * * [simplify]: iteration  1 :  1370  enodes  (cost  467 )
0.374 * * [simplify]: iteration  2 :  5002  enodes  (cost  423 )
0.376 * [simplify]: Simplified to:
   (* y (sqrt z))
  (* y (sqrt z))
  (+ (log y) (log (sqrt z)))
  (+ (log y) (log (sqrt z)))
  (+ (log y) (log (sqrt z)))
  (pow (exp y) (sqrt z))
  (pow (* y (sqrt z)) 3)
  (pow (* y (sqrt z)) 3)
  (* (cbrt (* (* y (sqrt (sqrt z))) (sqrt (sqrt z)))) (cbrt (* (* y (sqrt (sqrt z))) (sqrt (sqrt z)))))
  (cbrt (* (* y (sqrt (sqrt z))) (sqrt (sqrt z))))
  (pow (* y (sqrt z)) 3)
  (sqrt (* (* y (sqrt (sqrt z))) (sqrt (sqrt z))))
  (sqrt (* (* y (sqrt (sqrt z))) (sqrt (sqrt z))))
  (* (* y (sqrt (sqrt z))) (* (cbrt (sqrt (sqrt z))) (cbrt (sqrt (sqrt z)))))
  (* y (* (sqrt (sqrt z)) (fabs (cbrt (sqrt z)))))
  (* (* y (sqrt (sqrt z))) (sqrt (sqrt (* (cbrt z) (cbrt z)))))
  (* (* y (sqrt (sqrt z))) (sqrt (sqrt (sqrt z))))
  (* y (sqrt (sqrt z)))
  (* (* y (sqrt (sqrt z))) (sqrt (sqrt (sqrt z))))
  (* y (sqrt (sqrt z)))
  (* (* y (sqrt (sqrt z))) (sqrt (sqrt (sqrt z))))
  (* y (sqrt (sqrt z)))
  (sqrt z)
  (* y (sqrt (sqrt z)))
  (log (* y (sqrt (sqrt z))))
  (log (* y (sqrt (sqrt z))))
  (exp (* y (sqrt (sqrt z))))
  (pow (* y (sqrt (sqrt z))) 3)
  (* (cbrt (* y (sqrt (sqrt z)))) (cbrt (* y (sqrt (sqrt z)))))
  (cbrt (* y (sqrt (sqrt z))))
  (pow (* y (sqrt (sqrt z))) 3)
  (sqrt (* y (sqrt (sqrt z))))
  (sqrt (* y (sqrt (sqrt z))))
  (* (sqrt y) (sqrt (sqrt (sqrt z))))
  (* (sqrt y) (sqrt (sqrt (sqrt z))))
  (* (sqrt y) (sqrt (sqrt (sqrt z))))
  (* (sqrt y) (sqrt (sqrt (sqrt z))))
  (* (sqrt y) (sqrt (sqrt (sqrt z))))
  (* (sqrt y) (sqrt (sqrt (sqrt z))))
  (* y (* (cbrt (sqrt (sqrt z))) (cbrt (sqrt (sqrt z)))))
  (* (fabs (cbrt (sqrt z))) y)
  (* y (sqrt (sqrt (* (cbrt z) (cbrt z)))))
  (* y (sqrt (sqrt (sqrt z))))
  y
  (* y (sqrt (sqrt (sqrt z))))
  y
  (* y (sqrt (sqrt (sqrt z))))
  y
  (* (cbrt y) (sqrt (sqrt z)))
  (* (sqrt y) (sqrt (sqrt z)))
  (* y (sqrt (sqrt z)))
  (log (sqrt (sqrt z)))
  (exp (sqrt (sqrt z)))
  (* (cbrt (sqrt (sqrt z))) (cbrt (sqrt (sqrt z))))
  (cbrt (sqrt (sqrt z)))
  (pow (sqrt (sqrt z)) 3)
  (fabs (cbrt (sqrt z)))
  (sqrt (cbrt (sqrt z)))
  (sqrt (sqrt (* (cbrt z) (cbrt z))))
  (sqrt (sqrt (cbrt z)))
  (sqrt (sqrt (sqrt z)))
  (sqrt (sqrt (sqrt z)))
  1
  (sqrt (sqrt z))
  (sqrt (sqrt (sqrt z)))
  (sqrt (sqrt (sqrt z)))
  1
  (sqrt (sqrt z))
  1/4
  1/2
  1/4
  (sqrt (sqrt (sqrt z)))
  (sqrt (sqrt (sqrt z)))
  (log (sqrt (sqrt z)))
  (exp (sqrt (sqrt z)))
  (* (cbrt (sqrt (sqrt z))) (cbrt (sqrt (sqrt z))))
  (cbrt (sqrt (sqrt z)))
  (pow (sqrt (sqrt z)) 3)
  (fabs (cbrt (sqrt z)))
  (sqrt (cbrt (sqrt z)))
  (sqrt (sqrt (* (cbrt z) (cbrt z))))
  (sqrt (sqrt (cbrt z)))
  (sqrt (sqrt (sqrt z)))
  (sqrt (sqrt (sqrt z)))
  1
  (sqrt (sqrt z))
  (sqrt (sqrt (sqrt z)))
  (sqrt (sqrt (sqrt z)))
  1
  (sqrt (sqrt z))
  1/4
  1/2
  1/4
  (sqrt (sqrt (sqrt z)))
  (sqrt (sqrt (sqrt z)))
  (* y (+ (+ (* (pow NAN 3) (pow z 2)) (* (pow NAN 5) (pow z 3))) (* NAN z)))
  (+ (* y (+ NAN (/ (pow NAN 3) z))) (/ (* (pow NAN 5) y) (pow z 2)))
  (- (+ (/ (* (pow NAN 5) y) (pow z 2)) (* NAN y)) (/ (* (pow NAN 3) y) z))
  (* (pow z 1/4) y)
  (* (pow z 1/4) y)
  (- (+ (* 3/8 (* (sqrt (pow NAN 9)) (/ y (pow z 2)))) (* (sqrt NAN) y)) (* 1/2 (* (sqrt (pow NAN 5)) (/ y z))))
  (pow z 1/4)
  (pow z 1/4)
  (+ (+ (/ (* -1/2 (sqrt (pow NAN 5))) z) (sqrt NAN)) (/ (* 3/8 (sqrt (pow NAN 9))) (pow z 2)))
  (pow z 1/4)
  (pow z 1/4)
  (+ (+ (/ (* -1/2 (sqrt (pow NAN 5))) z) (sqrt NAN)) (/ (* 3/8 (sqrt (pow NAN 9))) (pow z 2)))
0.377 * * * [progress]: adding candidates to table
0.460 * * [progress]: iteration 3 / 4
0.460 * * * [progress]: picking best candidate
0.482 * * * * [pick]: Picked  #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* (fabs (cbrt z)) y) (sqrt (cbrt z))))))>
0.482 * * * [progress]: localizing error
0.493 * * * [progress]: generating rewritten candidates
0.493 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 2 1)
0.494 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 1 1 1)
0.495 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2)
0.501 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 1)
0.506 * * * [progress]: generating series expansions
0.506 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 2 1)
0.507 * [approximate]: Taking taylor expansion of (pow z 1/3) in (z) around 0
0.507 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
0.507 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
0.507 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
0.507 * [taylor]: Taking taylor expansion of 1/3 in z
0.507 * [taylor]: Taking taylor expansion of (log z) in z
0.507 * [taylor]: Taking taylor expansion of z in z
0.507 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
0.507 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
0.507 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
0.507 * [taylor]: Taking taylor expansion of 1/3 in z
0.507 * [taylor]: Taking taylor expansion of (log z) in z
0.507 * [taylor]: Taking taylor expansion of z in z
0.513 * [approximate]: Taking taylor expansion of (pow (/ 1 z) 1/3) in (z) around 0
0.513 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
0.513 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
0.513 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
0.513 * [taylor]: Taking taylor expansion of 1/3 in z
0.513 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.513 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.513 * [taylor]: Taking taylor expansion of z in z
0.513 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
0.513 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
0.513 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
0.513 * [taylor]: Taking taylor expansion of 1/3 in z
0.513 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.513 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.513 * [taylor]: Taking taylor expansion of z in z
0.519 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in (z) around 0
0.519 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
0.519 * [taylor]: Taking taylor expansion of (cbrt -1) in z
0.519 * [taylor]: Taking taylor expansion of -1 in z
0.519 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
0.519 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
0.519 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
0.519 * [taylor]: Taking taylor expansion of 1/3 in z
0.519 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.519 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.519 * [taylor]: Taking taylor expansion of z in z
0.520 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
0.520 * [taylor]: Taking taylor expansion of (cbrt -1) in z
0.520 * [taylor]: Taking taylor expansion of -1 in z
0.520 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
0.520 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
0.520 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
0.520 * [taylor]: Taking taylor expansion of 1/3 in z
0.520 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.520 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.520 * [taylor]: Taking taylor expansion of z in z
0.527 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 1 1 1)
0.528 * [approximate]: Taking taylor expansion of (pow z 1/3) in (z) around 0
0.528 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
0.528 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
0.528 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
0.528 * [taylor]: Taking taylor expansion of 1/3 in z
0.528 * [taylor]: Taking taylor expansion of (log z) in z
0.528 * [taylor]: Taking taylor expansion of z in z
0.528 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
0.528 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
0.528 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
0.528 * [taylor]: Taking taylor expansion of 1/3 in z
0.528 * [taylor]: Taking taylor expansion of (log z) in z
0.528 * [taylor]: Taking taylor expansion of z in z
0.534 * [approximate]: Taking taylor expansion of (pow (/ 1 z) 1/3) in (z) around 0
0.534 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
0.534 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
0.534 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
0.534 * [taylor]: Taking taylor expansion of 1/3 in z
0.534 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.534 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.534 * [taylor]: Taking taylor expansion of z in z
0.534 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
0.534 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
0.534 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
0.534 * [taylor]: Taking taylor expansion of 1/3 in z
0.534 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.535 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.535 * [taylor]: Taking taylor expansion of z in z
0.541 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in (z) around 0
0.541 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
0.541 * [taylor]: Taking taylor expansion of (cbrt -1) in z
0.541 * [taylor]: Taking taylor expansion of -1 in z
0.542 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
0.542 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
0.542 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
0.542 * [taylor]: Taking taylor expansion of 1/3 in z
0.542 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.542 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.542 * [taylor]: Taking taylor expansion of z in z
0.542 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
0.542 * [taylor]: Taking taylor expansion of (cbrt -1) in z
0.542 * [taylor]: Taking taylor expansion of -1 in z
0.542 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
0.542 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
0.542 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
0.542 * [taylor]: Taking taylor expansion of 1/3 in z
0.542 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.542 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.542 * [taylor]: Taking taylor expansion of z in z
0.550 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2)
0.550 * [approximate]: Taking taylor expansion of (* (* (fabs (pow z 1/3)) y) (pow z 1/6)) in (z y) around 0
0.550 * [taylor]: Taking taylor expansion of (* (* (fabs (pow z 1/3)) y) (pow z 1/6)) in y
0.550 * [taylor]: Taking taylor expansion of (* (fabs (pow z 1/3)) y) in y
0.550 * [taylor]: Taking taylor expansion of (fabs (pow z 1/3)) in y
0.552 * [taylor]: Taking taylor expansion of y in y
0.552 * [taylor]: Taking taylor expansion of (pow z 1/6) in y
0.552 * [taylor]: Taking taylor expansion of (exp (* 1/6 (log z))) in y
0.552 * [taylor]: Taking taylor expansion of (* 1/6 (log z)) in y
0.552 * [taylor]: Taking taylor expansion of 1/6 in y
0.552 * [taylor]: Taking taylor expansion of (log z) in y
0.552 * [taylor]: Taking taylor expansion of z in y
0.552 * [taylor]: Taking taylor expansion of (* (* (fabs (pow z 1/3)) y) (pow z 1/6)) in z
0.552 * [taylor]: Taking taylor expansion of (* (fabs (pow z 1/3)) y) in z
0.552 * [taylor]: Taking taylor expansion of (fabs (pow z 1/3)) in z
0.552 * [taylor]: Taking taylor expansion of y in z
0.552 * [taylor]: Taking taylor expansion of (pow z 1/6) in z
0.552 * [taylor]: Taking taylor expansion of (exp (* 1/6 (log z))) in z
0.552 * [taylor]: Taking taylor expansion of (* 1/6 (log z)) in z
0.552 * [taylor]: Taking taylor expansion of 1/6 in z
0.552 * [taylor]: Taking taylor expansion of (log z) in z
0.552 * [taylor]: Taking taylor expansion of z in z
0.552 * [taylor]: Taking taylor expansion of (* (* (fabs (pow z 1/3)) y) (pow z 1/6)) in z
0.552 * [taylor]: Taking taylor expansion of (* (fabs (pow z 1/3)) y) in z
0.552 * [taylor]: Taking taylor expansion of (fabs (pow z 1/3)) in z
0.552 * [taylor]: Taking taylor expansion of y in z
0.552 * [taylor]: Taking taylor expansion of (pow z 1/6) in z
0.552 * [taylor]: Taking taylor expansion of (exp (* 1/6 (log z))) in z
0.552 * [taylor]: Taking taylor expansion of (* 1/6 (log z)) in z
0.552 * [taylor]: Taking taylor expansion of 1/6 in z
0.553 * [taylor]: Taking taylor expansion of (log z) in z
0.553 * [taylor]: Taking taylor expansion of z in z
0.553 * [taylor]: Taking taylor expansion of (* (fabs (pow z 1/3)) (* y (exp (* 1/6 (+ (log z) (log 1)))))) in y
0.553 * [taylor]: Taking taylor expansion of (fabs (pow z 1/3)) in y
0.553 * [taylor]: Taking taylor expansion of (* y (exp (* 1/6 (+ (log z) (log 1))))) in y
0.553 * [taylor]: Taking taylor expansion of y in y
0.553 * [taylor]: Taking taylor expansion of (exp (* 1/6 (+ (log z) (log 1)))) in y
0.553 * [taylor]: Taking taylor expansion of (* 1/6 (+ (log z) (log 1))) in y
0.553 * [taylor]: Taking taylor expansion of 1/6 in y
0.553 * [taylor]: Taking taylor expansion of (+ (log z) (log 1)) in y
0.553 * [taylor]: Taking taylor expansion of (log z) in y
0.553 * [taylor]: Taking taylor expansion of z in y
0.553 * [taylor]: Taking taylor expansion of (log 1) in y
0.553 * [taylor]: Taking taylor expansion of 1 in y
0.554 * [taylor]: Taking taylor expansion of 0 in y
0.555 * [taylor]: Taking taylor expansion of 0 in y
0.557 * [taylor]: Taking taylor expansion of 0 in y
0.557 * [approximate]: Taking taylor expansion of (* (pow (/ 1 z) 1/6) (/ (fabs (pow (/ 1 z) 1/3)) y)) in (z y) around 0
0.557 * [taylor]: Taking taylor expansion of (* (pow (/ 1 z) 1/6) (/ (fabs (pow (/ 1 z) 1/3)) y)) in y
0.557 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/6) in y
0.557 * [taylor]: Taking taylor expansion of (exp (* 1/6 (log (/ 1 z)))) in y
0.557 * [taylor]: Taking taylor expansion of (* 1/6 (log (/ 1 z))) in y
0.557 * [taylor]: Taking taylor expansion of 1/6 in y
0.557 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in y
0.557 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.557 * [taylor]: Taking taylor expansion of z in y
0.557 * [taylor]: Taking taylor expansion of (/ (fabs (pow (/ 1 z) 1/3)) y) in y
0.557 * [taylor]: Taking taylor expansion of (fabs (pow (/ 1 z) 1/3)) in y
0.557 * [taylor]: Taking taylor expansion of y in y
0.558 * [taylor]: Taking taylor expansion of (* (pow (/ 1 z) 1/6) (/ (fabs (pow (/ 1 z) 1/3)) y)) in z
0.558 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/6) in z
0.558 * [taylor]: Taking taylor expansion of (exp (* 1/6 (log (/ 1 z)))) in z
0.558 * [taylor]: Taking taylor expansion of (* 1/6 (log (/ 1 z))) in z
0.558 * [taylor]: Taking taylor expansion of 1/6 in z
0.558 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.558 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.558 * [taylor]: Taking taylor expansion of z in z
0.558 * [taylor]: Taking taylor expansion of (/ (fabs (pow (/ 1 z) 1/3)) y) in z
0.558 * [taylor]: Taking taylor expansion of (fabs (pow (/ 1 z) 1/3)) in z
0.558 * [taylor]: Taking taylor expansion of y in z
0.558 * [taylor]: Taking taylor expansion of (* (pow (/ 1 z) 1/6) (/ (fabs (pow (/ 1 z) 1/3)) y)) in z
0.558 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/6) in z
0.558 * [taylor]: Taking taylor expansion of (exp (* 1/6 (log (/ 1 z)))) in z
0.558 * [taylor]: Taking taylor expansion of (* 1/6 (log (/ 1 z))) in z
0.558 * [taylor]: Taking taylor expansion of 1/6 in z
0.558 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.558 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.558 * [taylor]: Taking taylor expansion of z in z
0.558 * [taylor]: Taking taylor expansion of (/ (fabs (pow (/ 1 z) 1/3)) y) in z
0.558 * [taylor]: Taking taylor expansion of (fabs (pow (/ 1 z) 1/3)) in z
0.558 * [taylor]: Taking taylor expansion of y in z
0.559 * [taylor]: Taking taylor expansion of (/ (* (exp (* 1/6 (- (log 1) (log z)))) (fabs (pow (/ 1 z) 1/3))) y) in y
0.559 * [taylor]: Taking taylor expansion of (* (exp (* 1/6 (- (log 1) (log z)))) (fabs (pow (/ 1 z) 1/3))) in y
0.559 * [taylor]: Taking taylor expansion of (exp (* 1/6 (- (log 1) (log z)))) in y
0.559 * [taylor]: Taking taylor expansion of (* 1/6 (- (log 1) (log z))) in y
0.559 * [taylor]: Taking taylor expansion of 1/6 in y
0.559 * [taylor]: Taking taylor expansion of (- (log 1) (log z)) in y
0.559 * [taylor]: Taking taylor expansion of (log 1) in y
0.559 * [taylor]: Taking taylor expansion of 1 in y
0.559 * [taylor]: Taking taylor expansion of (log z) in y
0.559 * [taylor]: Taking taylor expansion of z in y
0.559 * [taylor]: Taking taylor expansion of (fabs (pow (/ 1 z) 1/3)) in y
0.559 * [taylor]: Taking taylor expansion of y in y
0.560 * [taylor]: Taking taylor expansion of 0 in y
0.564 * [taylor]: Taking taylor expansion of 0 in y
0.566 * [taylor]: Taking taylor expansion of 0 in y
0.568 * [approximate]: Taking taylor expansion of (* -1 (* (sqrt (cbrt -1)) (* (/ (fabs (* (cbrt -1) (pow (/ 1 z) 1/3))) y) (pow (/ 1 z) 1/6)))) in (z y) around 0
0.568 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (cbrt -1)) (* (/ (fabs (* (cbrt -1) (pow (/ 1 z) 1/3))) y) (pow (/ 1 z) 1/6)))) in y
0.568 * [taylor]: Taking taylor expansion of -1 in y
0.568 * [taylor]: Taking taylor expansion of (* (sqrt (cbrt -1)) (* (/ (fabs (* (cbrt -1) (pow (/ 1 z) 1/3))) y) (pow (/ 1 z) 1/6))) in y
0.568 * [taylor]: Taking taylor expansion of (sqrt (cbrt -1)) in y
0.568 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.568 * [taylor]: Taking taylor expansion of -1 in y
0.568 * [taylor]: Taking taylor expansion of (* (/ (fabs (* (cbrt -1) (pow (/ 1 z) 1/3))) y) (pow (/ 1 z) 1/6)) in y
0.568 * [taylor]: Taking taylor expansion of (/ (fabs (* (cbrt -1) (pow (/ 1 z) 1/3))) y) in y
0.568 * [taylor]: Taking taylor expansion of (fabs (* (cbrt -1) (pow (/ 1 z) 1/3))) in y
0.568 * [taylor]: Taking taylor expansion of y in y
0.568 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/6) in y
0.568 * [taylor]: Taking taylor expansion of (exp (* 1/6 (log (/ 1 z)))) in y
0.568 * [taylor]: Taking taylor expansion of (* 1/6 (log (/ 1 z))) in y
0.568 * [taylor]: Taking taylor expansion of 1/6 in y
0.568 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in y
0.568 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.568 * [taylor]: Taking taylor expansion of z in y
0.568 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (cbrt -1)) (* (/ (fabs (* (cbrt -1) (pow (/ 1 z) 1/3))) y) (pow (/ 1 z) 1/6)))) in z
0.569 * [taylor]: Taking taylor expansion of -1 in z
0.569 * [taylor]: Taking taylor expansion of (* (sqrt (cbrt -1)) (* (/ (fabs (* (cbrt -1) (pow (/ 1 z) 1/3))) y) (pow (/ 1 z) 1/6))) in z
0.569 * [taylor]: Taking taylor expansion of (sqrt (cbrt -1)) in z
0.569 * [taylor]: Taking taylor expansion of (cbrt -1) in z
0.569 * [taylor]: Taking taylor expansion of -1 in z
0.569 * [taylor]: Taking taylor expansion of (* (/ (fabs (* (cbrt -1) (pow (/ 1 z) 1/3))) y) (pow (/ 1 z) 1/6)) in z
0.569 * [taylor]: Taking taylor expansion of (/ (fabs (* (cbrt -1) (pow (/ 1 z) 1/3))) y) in z
0.569 * [taylor]: Taking taylor expansion of (fabs (* (cbrt -1) (pow (/ 1 z) 1/3))) in z
0.569 * [taylor]: Taking taylor expansion of y in z
0.569 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/6) in z
0.569 * [taylor]: Taking taylor expansion of (exp (* 1/6 (log (/ 1 z)))) in z
0.569 * [taylor]: Taking taylor expansion of (* 1/6 (log (/ 1 z))) in z
0.569 * [taylor]: Taking taylor expansion of 1/6 in z
0.569 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.569 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.569 * [taylor]: Taking taylor expansion of z in z
0.569 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (cbrt -1)) (* (/ (fabs (* (cbrt -1) (pow (/ 1 z) 1/3))) y) (pow (/ 1 z) 1/6)))) in z
0.569 * [taylor]: Taking taylor expansion of -1 in z
0.569 * [taylor]: Taking taylor expansion of (* (sqrt (cbrt -1)) (* (/ (fabs (* (cbrt -1) (pow (/ 1 z) 1/3))) y) (pow (/ 1 z) 1/6))) in z
0.569 * [taylor]: Taking taylor expansion of (sqrt (cbrt -1)) in z
0.569 * [taylor]: Taking taylor expansion of (cbrt -1) in z
0.569 * [taylor]: Taking taylor expansion of -1 in z
0.570 * [taylor]: Taking taylor expansion of (* (/ (fabs (* (cbrt -1) (pow (/ 1 z) 1/3))) y) (pow (/ 1 z) 1/6)) in z
0.570 * [taylor]: Taking taylor expansion of (/ (fabs (* (cbrt -1) (pow (/ 1 z) 1/3))) y) in z
0.570 * [taylor]: Taking taylor expansion of (fabs (* (cbrt -1) (pow (/ 1 z) 1/3))) in z
0.570 * [taylor]: Taking taylor expansion of y in z
0.570 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/6) in z
0.570 * [taylor]: Taking taylor expansion of (exp (* 1/6 (log (/ 1 z)))) in z
0.570 * [taylor]: Taking taylor expansion of (* 1/6 (log (/ 1 z))) in z
0.570 * [taylor]: Taking taylor expansion of 1/6 in z
0.570 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.570 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.570 * [taylor]: Taking taylor expansion of z in z
0.571 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (cbrt -1)) (/ (* (fabs (* (cbrt -1) (pow (/ 1 z) 1/3))) (exp (* 1/6 (- (log 1) (log z))))) y))) in y
0.571 * [taylor]: Taking taylor expansion of -1 in y
0.571 * [taylor]: Taking taylor expansion of (* (sqrt (cbrt -1)) (/ (* (fabs (* (cbrt -1) (pow (/ 1 z) 1/3))) (exp (* 1/6 (- (log 1) (log z))))) y)) in y
0.571 * [taylor]: Taking taylor expansion of (sqrt (cbrt -1)) in y
0.571 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.571 * [taylor]: Taking taylor expansion of -1 in y
0.571 * [taylor]: Taking taylor expansion of (/ (* (fabs (* (cbrt -1) (pow (/ 1 z) 1/3))) (exp (* 1/6 (- (log 1) (log z))))) y) in y
0.571 * [taylor]: Taking taylor expansion of (* (fabs (* (cbrt -1) (pow (/ 1 z) 1/3))) (exp (* 1/6 (- (log 1) (log z))))) in y
0.571 * [taylor]: Taking taylor expansion of (fabs (* (cbrt -1) (pow (/ 1 z) 1/3))) in y
0.571 * [taylor]: Taking taylor expansion of (exp (* 1/6 (- (log 1) (log z)))) in y
0.571 * [taylor]: Taking taylor expansion of (* 1/6 (- (log 1) (log z))) in y
0.572 * [taylor]: Taking taylor expansion of 1/6 in y
0.572 * [taylor]: Taking taylor expansion of (- (log 1) (log z)) in y
0.572 * [taylor]: Taking taylor expansion of (log 1) in y
0.572 * [taylor]: Taking taylor expansion of 1 in y
0.572 * [taylor]: Taking taylor expansion of (log z) in y
0.572 * [taylor]: Taking taylor expansion of z in y
0.572 * [taylor]: Taking taylor expansion of y in y
0.574 * [taylor]: Taking taylor expansion of 0 in y
0.577 * [taylor]: Taking taylor expansion of 0 in y
0.581 * [taylor]: Taking taylor expansion of 0 in y
0.583 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 1)
0.583 * [approximate]: Taking taylor expansion of (* (fabs (pow z 1/3)) y) in (z y) around 0
0.583 * [taylor]: Taking taylor expansion of (* (fabs (pow z 1/3)) y) in y
0.583 * [taylor]: Taking taylor expansion of (fabs (pow z 1/3)) in y
0.583 * [taylor]: Taking taylor expansion of y in y
0.583 * [taylor]: Taking taylor expansion of (* (fabs (pow z 1/3)) y) in z
0.583 * [taylor]: Taking taylor expansion of (fabs (pow z 1/3)) in z
0.583 * [taylor]: Taking taylor expansion of y in z
0.583 * [taylor]: Taking taylor expansion of (* (fabs (pow z 1/3)) y) in z
0.583 * [taylor]: Taking taylor expansion of (fabs (pow z 1/3)) in z
0.583 * [taylor]: Taking taylor expansion of y in z
0.583 * [taylor]: Taking taylor expansion of (* (fabs (pow z 1/3)) y) in y
0.584 * [taylor]: Taking taylor expansion of (fabs (pow z 1/3)) in y
0.584 * [taylor]: Taking taylor expansion of y in y
0.584 * [taylor]: Taking taylor expansion of 0 in y
0.584 * [taylor]: Taking taylor expansion of 0 in y
0.584 * [taylor]: Taking taylor expansion of 0 in y
0.584 * [approximate]: Taking taylor expansion of (/ (fabs (pow (/ 1 z) 1/3)) y) in (z y) around 0
0.584 * [taylor]: Taking taylor expansion of (/ (fabs (pow (/ 1 z) 1/3)) y) in y
0.584 * [taylor]: Taking taylor expansion of (fabs (pow (/ 1 z) 1/3)) in y
0.584 * [taylor]: Taking taylor expansion of y in y
0.584 * [taylor]: Taking taylor expansion of (/ (fabs (pow (/ 1 z) 1/3)) y) in z
0.585 * [taylor]: Taking taylor expansion of (fabs (pow (/ 1 z) 1/3)) in z
0.585 * [taylor]: Taking taylor expansion of y in z
0.585 * [taylor]: Taking taylor expansion of (/ (fabs (pow (/ 1 z) 1/3)) y) in z
0.585 * [taylor]: Taking taylor expansion of (fabs (pow (/ 1 z) 1/3)) in z
0.585 * [taylor]: Taking taylor expansion of y in z
0.585 * [taylor]: Taking taylor expansion of (/ (fabs (pow (/ 1 z) 1/3)) y) in y
0.585 * [taylor]: Taking taylor expansion of (fabs (pow (/ 1 z) 1/3)) in y
0.585 * [taylor]: Taking taylor expansion of y in y
0.585 * [taylor]: Taking taylor expansion of 0 in y
0.585 * [taylor]: Taking taylor expansion of 0 in y
0.586 * [taylor]: Taking taylor expansion of 0 in y
0.586 * [approximate]: Taking taylor expansion of (* -1 (/ (fabs (* (cbrt -1) (pow (/ 1 z) 1/3))) y)) in (z y) around 0
0.586 * [taylor]: Taking taylor expansion of (* -1 (/ (fabs (* (cbrt -1) (pow (/ 1 z) 1/3))) y)) in y
0.586 * [taylor]: Taking taylor expansion of -1 in y
0.586 * [taylor]: Taking taylor expansion of (/ (fabs (* (cbrt -1) (pow (/ 1 z) 1/3))) y) in y
0.586 * [taylor]: Taking taylor expansion of (fabs (* (cbrt -1) (pow (/ 1 z) 1/3))) in y
0.586 * [taylor]: Taking taylor expansion of y in y
0.586 * [taylor]: Taking taylor expansion of (* -1 (/ (fabs (* (cbrt -1) (pow (/ 1 z) 1/3))) y)) in z
0.586 * [taylor]: Taking taylor expansion of -1 in z
0.586 * [taylor]: Taking taylor expansion of (/ (fabs (* (cbrt -1) (pow (/ 1 z) 1/3))) y) in z
0.587 * [taylor]: Taking taylor expansion of (fabs (* (cbrt -1) (pow (/ 1 z) 1/3))) in z
0.587 * [taylor]: Taking taylor expansion of y in z
0.587 * [taylor]: Taking taylor expansion of (* -1 (/ (fabs (* (cbrt -1) (pow (/ 1 z) 1/3))) y)) in z
0.587 * [taylor]: Taking taylor expansion of -1 in z
0.587 * [taylor]: Taking taylor expansion of (/ (fabs (* (cbrt -1) (pow (/ 1 z) 1/3))) y) in z
0.587 * [taylor]: Taking taylor expansion of (fabs (* (cbrt -1) (pow (/ 1 z) 1/3))) in z
0.587 * [taylor]: Taking taylor expansion of y in z
0.587 * [taylor]: Taking taylor expansion of (* -1 (/ (fabs (* (cbrt -1) (pow (/ 1 z) 1/3))) y)) in y
0.587 * [taylor]: Taking taylor expansion of -1 in y
0.587 * [taylor]: Taking taylor expansion of (/ (fabs (* (cbrt -1) (pow (/ 1 z) 1/3))) y) in y
0.587 * [taylor]: Taking taylor expansion of (fabs (* (cbrt -1) (pow (/ 1 z) 1/3))) in y
0.588 * [taylor]: Taking taylor expansion of y in y
0.588 * [taylor]: Taking taylor expansion of 0 in y
0.589 * [taylor]: Taking taylor expansion of 0 in y
0.590 * [taylor]: Taking taylor expansion of 0 in y
0.590 * * * [progress]: simplifying candidates
0.591 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (cbrt z))
  (exp (cbrt z))
  (cbrt (* (cbrt z) (cbrt z)))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  (cbrt 1)
  (cbrt z)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  (* (* (cbrt z) (cbrt z)) (cbrt z))
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  (log (cbrt z))
  (exp (cbrt z))
  (cbrt (* (cbrt z) (cbrt z)))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  (cbrt 1)
  (cbrt z)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  (* (* (cbrt z) (cbrt z)) (cbrt z))
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  (* (* (fabs (cbrt z)) y) (sqrt (cbrt z)))
  (* (* (fabs (cbrt z)) y) (sqrt (cbrt z)))
  (+ (+ (log (fabs (cbrt z))) (log y)) (log (sqrt (cbrt z))))
  (+ (log (* (fabs (cbrt z)) y)) (log (sqrt (cbrt z))))
  (log (* (* (fabs (cbrt z)) y) (sqrt (cbrt z))))
  (exp (* (* (fabs (cbrt z)) y) (sqrt (cbrt z))))
  (* (* (* (* (fabs (cbrt z)) (fabs (cbrt z))) (fabs (cbrt z))) (* (* y y) y)) (* (* (sqrt (cbrt z)) (sqrt (cbrt z))) (sqrt (cbrt z))))
  (* (* (* (* (fabs (cbrt z)) y) (* (fabs (cbrt z)) y)) (* (fabs (cbrt z)) y)) (* (* (sqrt (cbrt z)) (sqrt (cbrt z))) (sqrt (cbrt z))))
  (* (cbrt (* (* (fabs (cbrt z)) y) (sqrt (cbrt z)))) (cbrt (* (* (fabs (cbrt z)) y) (sqrt (cbrt z)))))
  (cbrt (* (* (fabs (cbrt z)) y) (sqrt (cbrt z))))
  (* (* (* (* (fabs (cbrt z)) y) (sqrt (cbrt z))) (* (* (fabs (cbrt z)) y) (sqrt (cbrt z)))) (* (* (fabs (cbrt z)) y) (sqrt (cbrt z))))
  (sqrt (* (* (fabs (cbrt z)) y) (sqrt (cbrt z))))
  (sqrt (* (* (fabs (cbrt z)) y) (sqrt (cbrt z))))
  (* (* (fabs (cbrt z)) y) (* (cbrt (sqrt (cbrt z))) (cbrt (sqrt (cbrt z)))))
  (* (* (fabs (cbrt z)) y) (sqrt (cbrt (* (cbrt z) (cbrt z)))))
  (* (* (fabs (cbrt z)) y) (sqrt (cbrt (sqrt z))))
  (* (* (fabs (cbrt z)) y) (sqrt (cbrt 1)))
  (* (* (fabs (cbrt z)) y) (sqrt (* (cbrt (cbrt z)) (cbrt (cbrt z)))))
  (* (* (fabs (cbrt z)) y) (sqrt (sqrt (cbrt z))))
  (* (* (fabs (cbrt z)) y) (sqrt 1))
  (* (* (fabs (cbrt z)) y) (sqrt (sqrt (cbrt z))))
  (* (* (fabs (cbrt z)) y) 1)
  (* y (sqrt (cbrt z)))
  (* (fabs (cbrt z)) y)
  (+ (log (fabs (cbrt z))) (log y))
  (log (* (fabs (cbrt z)) y))
  (exp (* (fabs (cbrt z)) y))
  (* (* (* (fabs (cbrt z)) (fabs (cbrt z))) (fabs (cbrt z))) (* (* y y) y))
  (* (cbrt (* (fabs (cbrt z)) y)) (cbrt (* (fabs (cbrt z)) y)))
  (cbrt (* (fabs (cbrt z)) y))
  (* (* (* (fabs (cbrt z)) y) (* (fabs (cbrt z)) y)) (* (fabs (cbrt z)) y))
  (sqrt (* (fabs (cbrt z)) y))
  (sqrt (* (fabs (cbrt z)) y))
  (* (sqrt (fabs (cbrt z))) (sqrt y))
  (* (sqrt (fabs (cbrt z))) (sqrt y))
  (* (fabs (cbrt z)) (* (cbrt y) (cbrt y)))
  (* (fabs (cbrt z)) (sqrt y))
  (* (fabs (cbrt z)) 1)
  (* (cbrt (fabs (cbrt z))) y)
  (* (sqrt (fabs (cbrt z))) y)
  (* (fabs (cbrt z)) y)
  (exp (* 1/3 (+ (log z) (log 1))))
  (exp (* 1/3 (- (log 1) (log (/ 1 z)))))
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 z))))))
  (exp (* 1/3 (+ (log z) (log 1))))
  (exp (* 1/3 (- (log 1) (log (/ 1 z)))))
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 z))))))
  (* (fabs (pow z 1/3)) (* y (exp (* 1/6 (+ (log z) (log 1))))))
  (* (fabs (pow z 1/3)) (* (exp (* 1/6 (- (log 1) (log (/ 1 z))))) y))
  (* (sqrt (cbrt -1)) (* (fabs (* (pow (* -1 z) 1/3) (cbrt -1))) (* y (exp (* 1/6 (- (log 1) (log (/ -1 z))))))))
  (* (fabs (pow z 1/3)) y)
  (* (fabs (pow z 1/3)) y)
  (* (fabs (* (pow (* -1 z) 1/3) (cbrt -1))) y)
0.595 * * [simplify]: iteration  0 :  263  enodes  (cost  429 )
0.601 * * [simplify]: iteration  1 :  1073  enodes  (cost  379 )
0.622 * * [simplify]: iteration  2 :  3870  enodes  (cost  342 )
0.673 * * [simplify]: iteration  3 :  5002  enodes  (cost  330 )
0.675 * [simplify]: Simplified to:
   (log (cbrt z))
  (exp (cbrt z))
  (cbrt (* (cbrt z) (cbrt z)))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  1
  (pow z 1/3)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  z
  (pow z 1/6)
  (pow z 1/6)
  (log (cbrt z))
  (exp (cbrt z))
  (cbrt (* (cbrt z) (cbrt z)))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  1
  (pow z 1/3)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  z
  (pow z 1/6)
  (pow z 1/6)
  (* (* (fabs (cbrt z)) y) (pow z 1/6))
  (* (* (fabs (cbrt z)) y) (pow z 1/6))
  (log (* (* (fabs (cbrt z)) y) (pow z 1/6)))
  (log (* (* (fabs (cbrt z)) y) (pow z 1/6)))
  (log (* (* (fabs (cbrt z)) y) (pow z 1/6)))
  (pow (exp (* (fabs (cbrt z)) y)) (pow z 1/6))
  (pow (* (* (fabs (cbrt z)) y) (pow z 1/6)) 3)
  (pow (* (* (fabs (cbrt z)) y) (pow z 1/6)) 3)
  (* (cbrt (* (* (fabs (cbrt z)) y) (sqrt (cbrt z)))) (cbrt (* (* (fabs (cbrt z)) y) (sqrt (cbrt z)))))
  (cbrt (* (* (fabs (cbrt z)) y) (sqrt (cbrt z))))
  (pow (* (* (fabs (cbrt z)) y) (pow z 1/6)) 3)
  (sqrt (* (* (fabs (cbrt z)) y) (sqrt (cbrt z))))
  (sqrt (* (* (fabs (cbrt z)) y) (sqrt (cbrt z))))
  (* (* (fabs (cbrt z)) y) (* (cbrt (sqrt (cbrt z))) (cbrt (sqrt (cbrt z)))))
  (* (* (fabs (cbrt z)) y) (sqrt (cbrt (* (cbrt z) (cbrt z)))))
  (* (* (fabs (cbrt z)) y) (sqrt (cbrt (sqrt z))))
  (* (fabs (cbrt z)) y)
  (* (fabs (cbrt z)) (* y (fabs (cbrt (cbrt z)))))
  (* (* (fabs (cbrt z)) y) (sqrt (sqrt (cbrt z))))
  (* (fabs (cbrt z)) y)
  (* (* (fabs (cbrt z)) y) (sqrt (sqrt (cbrt z))))
  (* (fabs (cbrt z)) y)
  (* (pow z 1/6) y)
  (* (fabs (cbrt z)) y)
  (log (* (fabs (cbrt z)) y))
  (log (* (fabs (cbrt z)) y))
  (exp (* (fabs (cbrt z)) y))
  (pow (* (fabs (cbrt z)) y) 3)
  (* (cbrt (* (fabs (cbrt z)) y)) (cbrt (* (fabs (cbrt z)) y)))
  (cbrt (* (fabs (cbrt z)) y))
  (pow (* (fabs (cbrt z)) y) 3)
  (sqrt (* (fabs (cbrt z)) y))
  (sqrt (* (fabs (cbrt z)) y))
  (* (sqrt (fabs (cbrt z))) (sqrt y))
  (* (sqrt (fabs (cbrt z))) (sqrt y))
  (* (fabs (cbrt z)) (* (cbrt y) (cbrt y)))
  (* (fabs (cbrt z)) (sqrt y))
  (fabs (cbrt z))
  (* (cbrt (fabs (cbrt z))) y)
  (* (sqrt (fabs (cbrt z))) y)
  (* (fabs (cbrt z)) y)
  (pow z 1/3)
  (pow z 1/3)
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 z))))))
  (pow z 1/3)
  (pow z 1/3)
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 z))))))
  (* (* (fabs (cbrt z)) y) (pow z 1/6))
  (* (* (fabs (cbrt z)) y) (pow z 1/6))
  (* (sqrt (cbrt -1)) (* (fabs (* (pow (* -1 z) 1/3) (cbrt -1))) (* y (exp (* 1/6 (- (log 1) (log (/ -1 z))))))))
  (* (fabs (cbrt z)) y)
  (* (fabs (cbrt z)) y)
  (* (fabs (* (pow (* -1 z) 1/3) (cbrt -1))) y)
0.676 * * * [progress]: adding candidates to table
0.755 * * [progress]: iteration 4 / 4
0.755 * * * [progress]: picking best candidate
0.774 * * * * [pick]: Picked  #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt z))))))>
0.774 * * * [progress]: localizing error
0.786 * * * [progress]: generating rewritten candidates
0.786 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
0.803 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 1)
0.814 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 1 1)
0.822 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 2)
0.828 * * * [progress]: generating series expansions
0.828 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
0.828 * [approximate]: Taking taylor expansion of (* (sqrt z) y) in (y z) around 0
0.828 * [taylor]: Taking taylor expansion of (* (sqrt z) y) in z
0.828 * [taylor]: Taking taylor expansion of (sqrt z) in z
0.828 * [taylor]: Taking taylor expansion of z in z
0.828 * [taylor]: Taking taylor expansion of y in z
0.828 * [taylor]: Taking taylor expansion of (* (sqrt z) y) in y
0.828 * [taylor]: Taking taylor expansion of (sqrt z) in y
0.828 * [taylor]: Taking taylor expansion of z in y
0.828 * [taylor]: Taking taylor expansion of y in y
0.828 * [taylor]: Taking taylor expansion of (* (sqrt z) y) in y
0.828 * [taylor]: Taking taylor expansion of (sqrt z) in y
0.828 * [taylor]: Taking taylor expansion of z in y
0.828 * [taylor]: Taking taylor expansion of y in y
0.828 * [taylor]: Taking taylor expansion of 0 in z
0.828 * [taylor]: Taking taylor expansion of (sqrt z) in z
0.828 * [taylor]: Taking taylor expansion of z in z
0.828 * [taylor]: Taking taylor expansion of 0 in z
0.829 * [taylor]: Taking taylor expansion of 0 in z
0.829 * [taylor]: Taking taylor expansion of 0 in z
0.830 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 z)) (/ 1 y)) in (y z) around 0
0.830 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 z)) (/ 1 y)) in z
0.830 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
0.830 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.830 * [taylor]: Taking taylor expansion of z in z
0.830 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.830 * [taylor]: Taking taylor expansion of y in z
0.830 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 z)) (/ 1 y)) in y
0.830 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in y
0.830 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.830 * [taylor]: Taking taylor expansion of z in y
0.830 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.830 * [taylor]: Taking taylor expansion of y in y
0.830 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 z)) (/ 1 y)) in y
0.830 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in y
0.830 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.830 * [taylor]: Taking taylor expansion of z in y
0.830 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.830 * [taylor]: Taking taylor expansion of y in y
0.830 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
0.830 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.830 * [taylor]: Taking taylor expansion of z in z
0.830 * [taylor]: Taking taylor expansion of 0 in z
0.831 * [taylor]: Taking taylor expansion of 0 in z
0.831 * [taylor]: Taking taylor expansion of 0 in z
0.832 * [approximate]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 z)) y)) in (y z) around 0
0.832 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 z)) y)) in z
0.832 * [taylor]: Taking taylor expansion of -1 in z
0.832 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 z)) y) in z
0.832 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
0.832 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.832 * [taylor]: Taking taylor expansion of -1 in z
0.832 * [taylor]: Taking taylor expansion of z in z
0.832 * [taylor]: Taking taylor expansion of y in z
0.832 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 z)) y)) in y
0.832 * [taylor]: Taking taylor expansion of -1 in y
0.832 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 z)) y) in y
0.832 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in y
0.832 * [taylor]: Taking taylor expansion of (/ -1 z) in y
0.832 * [taylor]: Taking taylor expansion of -1 in y
0.832 * [taylor]: Taking taylor expansion of z in y
0.832 * [taylor]: Taking taylor expansion of y in y
0.832 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 z)) y)) in y
0.832 * [taylor]: Taking taylor expansion of -1 in y
0.832 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 z)) y) in y
0.832 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in y
0.832 * [taylor]: Taking taylor expansion of (/ -1 z) in y
0.832 * [taylor]: Taking taylor expansion of -1 in y
0.832 * [taylor]: Taking taylor expansion of z in y
0.833 * [taylor]: Taking taylor expansion of y in y
0.833 * [taylor]: Taking taylor expansion of (* -1 (sqrt (/ -1 z))) in z
0.833 * [taylor]: Taking taylor expansion of -1 in z
0.833 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
0.833 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.833 * [taylor]: Taking taylor expansion of -1 in z
0.833 * [taylor]: Taking taylor expansion of z in z
0.833 * [taylor]: Taking taylor expansion of 0 in z
0.833 * [taylor]: Taking taylor expansion of 0 in z
0.834 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 1)
0.835 * [approximate]: Taking taylor expansion of (* (pow z 1/4) y) in (y z) around 0
0.835 * [taylor]: Taking taylor expansion of (* (pow z 1/4) y) in z
0.835 * [taylor]: Taking taylor expansion of (pow z 1/4) in z
0.835 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log z))) in z
0.835 * [taylor]: Taking taylor expansion of (* 1/4 (log z)) in z
0.835 * [taylor]: Taking taylor expansion of 1/4 in z
0.835 * [taylor]: Taking taylor expansion of (log z) in z
0.835 * [taylor]: Taking taylor expansion of z in z
0.835 * [taylor]: Taking taylor expansion of y in z
0.835 * [taylor]: Taking taylor expansion of (* (pow z 1/4) y) in y
0.835 * [taylor]: Taking taylor expansion of (pow z 1/4) in y
0.835 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log z))) in y
0.835 * [taylor]: Taking taylor expansion of (* 1/4 (log z)) in y
0.835 * [taylor]: Taking taylor expansion of 1/4 in y
0.835 * [taylor]: Taking taylor expansion of (log z) in y
0.835 * [taylor]: Taking taylor expansion of z in y
0.835 * [taylor]: Taking taylor expansion of y in y
0.835 * [taylor]: Taking taylor expansion of (* (pow z 1/4) y) in y
0.835 * [taylor]: Taking taylor expansion of (pow z 1/4) in y
0.835 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log z))) in y
0.835 * [taylor]: Taking taylor expansion of (* 1/4 (log z)) in y
0.835 * [taylor]: Taking taylor expansion of 1/4 in y
0.835 * [taylor]: Taking taylor expansion of (log z) in y
0.835 * [taylor]: Taking taylor expansion of z in y
0.835 * [taylor]: Taking taylor expansion of y in y
0.835 * [taylor]: Taking taylor expansion of 0 in z
0.836 * [taylor]: Taking taylor expansion of (pow z 1/4) in z
0.836 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log z))) in z
0.836 * [taylor]: Taking taylor expansion of (* 1/4 (log z)) in z
0.836 * [taylor]: Taking taylor expansion of 1/4 in z
0.836 * [taylor]: Taking taylor expansion of (log z) in z
0.836 * [taylor]: Taking taylor expansion of z in z
0.836 * [taylor]: Taking taylor expansion of 0 in z
0.837 * [taylor]: Taking taylor expansion of 0 in z
0.837 * [approximate]: Taking taylor expansion of (* (pow (/ 1 z) 1/4) (/ 1 y)) in (y z) around 0
0.837 * [taylor]: Taking taylor expansion of (* (pow (/ 1 z) 1/4) (/ 1 y)) in z
0.837 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/4) in z
0.837 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 z)))) in z
0.837 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 z))) in z
0.838 * [taylor]: Taking taylor expansion of 1/4 in z
0.838 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.838 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.838 * [taylor]: Taking taylor expansion of z in z
0.838 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.838 * [taylor]: Taking taylor expansion of y in z
0.838 * [taylor]: Taking taylor expansion of (* (pow (/ 1 z) 1/4) (/ 1 y)) in y
0.838 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/4) in y
0.838 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 z)))) in y
0.838 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 z))) in y
0.838 * [taylor]: Taking taylor expansion of 1/4 in y
0.838 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in y
0.838 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.838 * [taylor]: Taking taylor expansion of z in y
0.838 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.838 * [taylor]: Taking taylor expansion of y in y
0.838 * [taylor]: Taking taylor expansion of (* (pow (/ 1 z) 1/4) (/ 1 y)) in y
0.838 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/4) in y
0.838 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 z)))) in y
0.838 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 z))) in y
0.838 * [taylor]: Taking taylor expansion of 1/4 in y
0.838 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in y
0.838 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.838 * [taylor]: Taking taylor expansion of z in y
0.838 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.838 * [taylor]: Taking taylor expansion of y in y
0.838 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/4) in z
0.838 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 z)))) in z
0.838 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 z))) in z
0.838 * [taylor]: Taking taylor expansion of 1/4 in z
0.838 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.838 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.838 * [taylor]: Taking taylor expansion of z in z
0.839 * [taylor]: Taking taylor expansion of 0 in z
0.840 * [taylor]: Taking taylor expansion of 0 in z
0.841 * [taylor]: Taking taylor expansion of 0 in z
0.841 * [approximate]: Taking taylor expansion of (* -1 (* (/ 1 y) (sqrt (sqrt (/ -1 z))))) in (y z) around 0
0.841 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 y) (sqrt (sqrt (/ -1 z))))) in z
0.841 * [taylor]: Taking taylor expansion of -1 in z
0.842 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (sqrt (/ -1 z)))) in z
0.842 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.842 * [taylor]: Taking taylor expansion of y in z
0.842 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in z
0.842 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
0.842 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.842 * [taylor]: Taking taylor expansion of -1 in z
0.842 * [taylor]: Taking taylor expansion of z in z
0.842 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 y) (sqrt (sqrt (/ -1 z))))) in y
0.842 * [taylor]: Taking taylor expansion of -1 in y
0.842 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (sqrt (/ -1 z)))) in y
0.842 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.842 * [taylor]: Taking taylor expansion of y in y
0.842 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in y
0.842 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in y
0.842 * [taylor]: Taking taylor expansion of (/ -1 z) in y
0.842 * [taylor]: Taking taylor expansion of -1 in y
0.842 * [taylor]: Taking taylor expansion of z in y
0.842 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 y) (sqrt (sqrt (/ -1 z))))) in y
0.842 * [taylor]: Taking taylor expansion of -1 in y
0.842 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (sqrt (/ -1 z)))) in y
0.842 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.842 * [taylor]: Taking taylor expansion of y in y
0.842 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in y
0.842 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in y
0.842 * [taylor]: Taking taylor expansion of (/ -1 z) in y
0.842 * [taylor]: Taking taylor expansion of -1 in y
0.842 * [taylor]: Taking taylor expansion of z in y
0.843 * [taylor]: Taking taylor expansion of (* -1 (sqrt (sqrt (/ -1 z)))) in z
0.843 * [taylor]: Taking taylor expansion of -1 in z
0.843 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in z
0.843 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
0.843 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.843 * [taylor]: Taking taylor expansion of -1 in z
0.843 * [taylor]: Taking taylor expansion of z in z
0.843 * [taylor]: Taking taylor expansion of 0 in z
0.844 * [taylor]: Taking taylor expansion of 0 in z
0.845 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 1 1)
0.845 * [approximate]: Taking taylor expansion of (* (pow z 1/8) y) in (y z) around 0
0.845 * [taylor]: Taking taylor expansion of (* (pow z 1/8) y) in z
0.845 * [taylor]: Taking taylor expansion of (pow z 1/8) in z
0.845 * [taylor]: Taking taylor expansion of (exp (* 1/8 (log z))) in z
0.845 * [taylor]: Taking taylor expansion of (* 1/8 (log z)) in z
0.845 * [taylor]: Taking taylor expansion of 1/8 in z
0.845 * [taylor]: Taking taylor expansion of (log z) in z
0.845 * [taylor]: Taking taylor expansion of z in z
0.845 * [taylor]: Taking taylor expansion of y in z
0.845 * [taylor]: Taking taylor expansion of (* (pow z 1/8) y) in y
0.845 * [taylor]: Taking taylor expansion of (pow z 1/8) in y
0.845 * [taylor]: Taking taylor expansion of (exp (* 1/8 (log z))) in y
0.845 * [taylor]: Taking taylor expansion of (* 1/8 (log z)) in y
0.845 * [taylor]: Taking taylor expansion of 1/8 in y
0.845 * [taylor]: Taking taylor expansion of (log z) in y
0.845 * [taylor]: Taking taylor expansion of z in y
0.845 * [taylor]: Taking taylor expansion of y in y
0.845 * [taylor]: Taking taylor expansion of (* (pow z 1/8) y) in y
0.846 * [taylor]: Taking taylor expansion of (pow z 1/8) in y
0.846 * [taylor]: Taking taylor expansion of (exp (* 1/8 (log z))) in y
0.846 * [taylor]: Taking taylor expansion of (* 1/8 (log z)) in y
0.846 * [taylor]: Taking taylor expansion of 1/8 in y
0.846 * [taylor]: Taking taylor expansion of (log z) in y
0.846 * [taylor]: Taking taylor expansion of z in y
0.846 * [taylor]: Taking taylor expansion of y in y
0.846 * [taylor]: Taking taylor expansion of 0 in z
0.846 * [taylor]: Taking taylor expansion of (pow z 1/8) in z
0.846 * [taylor]: Taking taylor expansion of (exp (* 1/8 (log z))) in z
0.846 * [taylor]: Taking taylor expansion of (* 1/8 (log z)) in z
0.846 * [taylor]: Taking taylor expansion of 1/8 in z
0.846 * [taylor]: Taking taylor expansion of (log z) in z
0.846 * [taylor]: Taking taylor expansion of z in z
0.847 * [taylor]: Taking taylor expansion of 0 in z
0.848 * [taylor]: Taking taylor expansion of 0 in z
0.848 * [approximate]: Taking taylor expansion of (* (pow (/ 1 z) 1/8) (/ 1 y)) in (y z) around 0
0.848 * [taylor]: Taking taylor expansion of (* (pow (/ 1 z) 1/8) (/ 1 y)) in z
0.848 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/8) in z
0.848 * [taylor]: Taking taylor expansion of (exp (* 1/8 (log (/ 1 z)))) in z
0.848 * [taylor]: Taking taylor expansion of (* 1/8 (log (/ 1 z))) in z
0.848 * [taylor]: Taking taylor expansion of 1/8 in z
0.848 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.848 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.848 * [taylor]: Taking taylor expansion of z in z
0.848 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.849 * [taylor]: Taking taylor expansion of y in z
0.849 * [taylor]: Taking taylor expansion of (* (pow (/ 1 z) 1/8) (/ 1 y)) in y
0.849 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/8) in y
0.849 * [taylor]: Taking taylor expansion of (exp (* 1/8 (log (/ 1 z)))) in y
0.849 * [taylor]: Taking taylor expansion of (* 1/8 (log (/ 1 z))) in y
0.849 * [taylor]: Taking taylor expansion of 1/8 in y
0.849 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in y
0.849 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.849 * [taylor]: Taking taylor expansion of z in y
0.849 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.849 * [taylor]: Taking taylor expansion of y in y
0.849 * [taylor]: Taking taylor expansion of (* (pow (/ 1 z) 1/8) (/ 1 y)) in y
0.849 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/8) in y
0.849 * [taylor]: Taking taylor expansion of (exp (* 1/8 (log (/ 1 z)))) in y
0.849 * [taylor]: Taking taylor expansion of (* 1/8 (log (/ 1 z))) in y
0.849 * [taylor]: Taking taylor expansion of 1/8 in y
0.849 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in y
0.849 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.849 * [taylor]: Taking taylor expansion of z in y
0.849 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.849 * [taylor]: Taking taylor expansion of y in y
0.849 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/8) in z
0.849 * [taylor]: Taking taylor expansion of (exp (* 1/8 (log (/ 1 z)))) in z
0.849 * [taylor]: Taking taylor expansion of (* 1/8 (log (/ 1 z))) in z
0.849 * [taylor]: Taking taylor expansion of 1/8 in z
0.849 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.849 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.849 * [taylor]: Taking taylor expansion of z in z
0.850 * [taylor]: Taking taylor expansion of 0 in z
0.851 * [taylor]: Taking taylor expansion of 0 in z
0.855 * [taylor]: Taking taylor expansion of 0 in z
0.855 * [approximate]: Taking taylor expansion of (* -1 (* (pow (sqrt (/ -1 z)) 1/4) (/ 1 y))) in (y z) around 0
0.855 * [taylor]: Taking taylor expansion of (* -1 (* (pow (sqrt (/ -1 z)) 1/4) (/ 1 y))) in z
0.855 * [taylor]: Taking taylor expansion of -1 in z
0.855 * [taylor]: Taking taylor expansion of (* (pow (sqrt (/ -1 z)) 1/4) (/ 1 y)) in z
0.855 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 z)) 1/4) in z
0.855 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (sqrt (/ -1 z))))) in z
0.855 * [taylor]: Taking taylor expansion of (* 1/4 (log (sqrt (/ -1 z)))) in z
0.855 * [taylor]: Taking taylor expansion of 1/4 in z
0.855 * [taylor]: Taking taylor expansion of (log (sqrt (/ -1 z))) in z
0.855 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
0.855 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.855 * [taylor]: Taking taylor expansion of -1 in z
0.855 * [taylor]: Taking taylor expansion of z in z
0.855 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.855 * [taylor]: Taking taylor expansion of y in z
0.855 * [taylor]: Taking taylor expansion of (* -1 (* (pow (sqrt (/ -1 z)) 1/4) (/ 1 y))) in y
0.855 * [taylor]: Taking taylor expansion of -1 in y
0.855 * [taylor]: Taking taylor expansion of (* (pow (sqrt (/ -1 z)) 1/4) (/ 1 y)) in y
0.855 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 z)) 1/4) in y
0.855 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (sqrt (/ -1 z))))) in y
0.856 * [taylor]: Taking taylor expansion of (* 1/4 (log (sqrt (/ -1 z)))) in y
0.856 * [taylor]: Taking taylor expansion of 1/4 in y
0.856 * [taylor]: Taking taylor expansion of (log (sqrt (/ -1 z))) in y
0.856 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in y
0.856 * [taylor]: Taking taylor expansion of (/ -1 z) in y
0.856 * [taylor]: Taking taylor expansion of -1 in y
0.856 * [taylor]: Taking taylor expansion of z in y
0.856 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.856 * [taylor]: Taking taylor expansion of y in y
0.856 * [taylor]: Taking taylor expansion of (* -1 (* (pow (sqrt (/ -1 z)) 1/4) (/ 1 y))) in y
0.856 * [taylor]: Taking taylor expansion of -1 in y
0.856 * [taylor]: Taking taylor expansion of (* (pow (sqrt (/ -1 z)) 1/4) (/ 1 y)) in y
0.856 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 z)) 1/4) in y
0.856 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (sqrt (/ -1 z))))) in y
0.856 * [taylor]: Taking taylor expansion of (* 1/4 (log (sqrt (/ -1 z)))) in y
0.856 * [taylor]: Taking taylor expansion of 1/4 in y
0.856 * [taylor]: Taking taylor expansion of (log (sqrt (/ -1 z))) in y
0.856 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in y
0.856 * [taylor]: Taking taylor expansion of (/ -1 z) in y
0.856 * [taylor]: Taking taylor expansion of -1 in y
0.856 * [taylor]: Taking taylor expansion of z in y
0.856 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.856 * [taylor]: Taking taylor expansion of y in y
0.856 * [taylor]: Taking taylor expansion of (* -1 (pow (sqrt (/ -1 z)) 1/4)) in z
0.857 * [taylor]: Taking taylor expansion of -1 in z
0.857 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 z)) 1/4) in z
0.857 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (sqrt (/ -1 z))))) in z
0.857 * [taylor]: Taking taylor expansion of (* 1/4 (log (sqrt (/ -1 z)))) in z
0.857 * [taylor]: Taking taylor expansion of 1/4 in z
0.857 * [taylor]: Taking taylor expansion of (log (sqrt (/ -1 z))) in z
0.857 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
0.857 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.857 * [taylor]: Taking taylor expansion of -1 in z
0.857 * [taylor]: Taking taylor expansion of z in z
0.857 * [taylor]: Taking taylor expansion of 0 in z
0.859 * [taylor]: Taking taylor expansion of 0 in z
0.861 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 2)
0.861 * [approximate]: Taking taylor expansion of (pow z 1/4) in (z) around 0
0.861 * [taylor]: Taking taylor expansion of (pow z 1/4) in z
0.861 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log z))) in z
0.861 * [taylor]: Taking taylor expansion of (* 1/4 (log z)) in z
0.861 * [taylor]: Taking taylor expansion of 1/4 in z
0.861 * [taylor]: Taking taylor expansion of (log z) in z
0.861 * [taylor]: Taking taylor expansion of z in z
0.861 * [taylor]: Taking taylor expansion of (pow z 1/4) in z
0.861 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log z))) in z
0.861 * [taylor]: Taking taylor expansion of (* 1/4 (log z)) in z
0.861 * [taylor]: Taking taylor expansion of 1/4 in z
0.861 * [taylor]: Taking taylor expansion of (log z) in z
0.861 * [taylor]: Taking taylor expansion of z in z
0.867 * [approximate]: Taking taylor expansion of (pow (/ 1 z) 1/4) in (z) around 0
0.867 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/4) in z
0.867 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 z)))) in z
0.867 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 z))) in z
0.867 * [taylor]: Taking taylor expansion of 1/4 in z
0.867 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.867 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.867 * [taylor]: Taking taylor expansion of z in z
0.867 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/4) in z
0.867 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 z)))) in z
0.867 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 z))) in z
0.867 * [taylor]: Taking taylor expansion of 1/4 in z
0.867 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.867 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.867 * [taylor]: Taking taylor expansion of z in z
0.874 * [approximate]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in (z) around 0
0.874 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in z
0.874 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
0.874 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.874 * [taylor]: Taking taylor expansion of -1 in z
0.874 * [taylor]: Taking taylor expansion of z in z
0.874 * [taylor]: Taking taylor expansion of (sqrt (sqrt (/ -1 z))) in z
0.874 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
0.875 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.875 * [taylor]: Taking taylor expansion of -1 in z
0.875 * [taylor]: Taking taylor expansion of z in z
0.876 * * * [progress]: simplifying candidates
0.877 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt z)))
  (* (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt z)))
  (* (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt z)))
  (+ (+ (+ (log y) (log (sqrt (sqrt (sqrt z))))) (log (sqrt (sqrt (sqrt z))))) (log (sqrt (sqrt z))))
  (+ (+ (log (* y (sqrt (sqrt (sqrt z))))) (log (sqrt (sqrt (sqrt z))))) (log (sqrt (sqrt z))))
  (+ (log (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z))))) (log (sqrt (sqrt z))))
  (log (* (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt z))))
  (exp (* (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt z))))
  (* (* (* (* (* y y) y) (* (* (sqrt (sqrt (sqrt z))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z))))) (* (* (sqrt (sqrt (sqrt z))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z))))) (* (* (sqrt (sqrt z)) (sqrt (sqrt z))) (sqrt (sqrt z))))
  (* (* (* (* (* y (sqrt (sqrt (sqrt z)))) (* y (sqrt (sqrt (sqrt z))))) (* y (sqrt (sqrt (sqrt z))))) (* (* (sqrt (sqrt (sqrt z))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z))))) (* (* (sqrt (sqrt z)) (sqrt (sqrt z))) (sqrt (sqrt z))))
  (* (* (* (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))) (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z))))) (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z))))) (* (* (sqrt (sqrt z)) (sqrt (sqrt z))) (sqrt (sqrt z))))
  (* (cbrt (* (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt z)))) (cbrt (* (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt z)))))
  (cbrt (* (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt z))))
  (* (* (* (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt z))) (* (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt z)))) (* (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt z))))
  (sqrt (* (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt z))))
  (sqrt (* (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt z))))
  (* (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))) (* (cbrt (sqrt (sqrt z))) (cbrt (sqrt (sqrt z)))))
  (* (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))) (sqrt (* (cbrt (sqrt z)) (cbrt (sqrt z)))))
  (* (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (* (cbrt z) (cbrt z)))))
  (* (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z))))
  (* (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt 1)))
  (* (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z))))
  (* (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))) (sqrt 1))
  (* (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z))))
  (* (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))) 1)
  (* (sqrt (sqrt (sqrt z))) (sqrt (sqrt z)))
  (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z))))
  (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z))))
  (+ (+ (log y) (log (sqrt (sqrt (sqrt z))))) (log (sqrt (sqrt (sqrt z)))))
  (+ (log (* y (sqrt (sqrt (sqrt z))))) (log (sqrt (sqrt (sqrt z)))))
  (log (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))))
  (exp (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))))
  (* (* (* (* y y) y) (* (* (sqrt (sqrt (sqrt z))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z))))) (* (* (sqrt (sqrt (sqrt z))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))))
  (* (* (* (* y (sqrt (sqrt (sqrt z)))) (* y (sqrt (sqrt (sqrt z))))) (* y (sqrt (sqrt (sqrt z))))) (* (* (sqrt (sqrt (sqrt z))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))))
  (* (cbrt (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z))))) (cbrt (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z))))))
  (cbrt (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))))
  (* (* (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))) (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z))))) (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))))
  (sqrt (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))))
  (sqrt (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))))
  (* (* y (sqrt (sqrt (sqrt z)))) (* (cbrt (sqrt (sqrt (sqrt z)))) (cbrt (sqrt (sqrt (sqrt z))))))
  (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (* (cbrt (sqrt (sqrt z))) (cbrt (sqrt (sqrt z))))))
  (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (* (cbrt (sqrt z)) (cbrt (sqrt z))))))
  (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt (* (cbrt z) (cbrt z))))))
  (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt (sqrt z)))))
  (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt 1))))
  (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt (sqrt z)))))
  (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt 1)))
  (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt (sqrt z)))))
  (* (* y (sqrt (sqrt (sqrt z)))) (sqrt 1))
  (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt (sqrt z)))))
  (* (* y (sqrt (sqrt (sqrt z)))) 1)
  (* (sqrt (sqrt (sqrt z))) (sqrt (sqrt (sqrt z))))
  (* y (sqrt (sqrt (sqrt z))))
  (+ (log y) (log (sqrt (sqrt (sqrt z)))))
  (log (* y (sqrt (sqrt (sqrt z)))))
  (exp (* y (sqrt (sqrt (sqrt z)))))
  (* (* (* y y) y) (* (* (sqrt (sqrt (sqrt z))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))))
  (* (cbrt (* y (sqrt (sqrt (sqrt z))))) (cbrt (* y (sqrt (sqrt (sqrt z))))))
  (cbrt (* y (sqrt (sqrt (sqrt z)))))
  (* (* (* y (sqrt (sqrt (sqrt z)))) (* y (sqrt (sqrt (sqrt z))))) (* y (sqrt (sqrt (sqrt z)))))
  (sqrt (* y (sqrt (sqrt (sqrt z)))))
  (sqrt (* y (sqrt (sqrt (sqrt z)))))
  (* (sqrt y) (sqrt (sqrt (sqrt (sqrt z)))))
  (* (sqrt y) (sqrt (sqrt (sqrt (sqrt z)))))
  (* (sqrt y) (sqrt (sqrt (sqrt (sqrt z)))))
  (* (sqrt y) (sqrt (sqrt (sqrt (sqrt z)))))
  (* (sqrt y) (sqrt (sqrt (sqrt (sqrt z)))))
  (* (sqrt y) (sqrt (sqrt (sqrt (sqrt z)))))
  (* (sqrt y) (sqrt (sqrt (sqrt (sqrt z)))))
  (* (sqrt y) (sqrt (sqrt (sqrt (sqrt z)))))
  (* y (* (cbrt (sqrt (sqrt (sqrt z)))) (cbrt (sqrt (sqrt (sqrt z))))))
  (* y (sqrt (* (cbrt (sqrt (sqrt z))) (cbrt (sqrt (sqrt z))))))
  (* y (sqrt (sqrt (* (cbrt (sqrt z)) (cbrt (sqrt z))))))
  (* y (sqrt (sqrt (sqrt (* (cbrt z) (cbrt z))))))
  (* y (sqrt (sqrt (sqrt (sqrt z)))))
  (* y (sqrt (sqrt (sqrt 1))))
  (* y (sqrt (sqrt (sqrt (sqrt z)))))
  (* y (sqrt (sqrt 1)))
  (* y (sqrt (sqrt (sqrt (sqrt z)))))
  (* y (sqrt 1))
  (* y (sqrt (sqrt (sqrt (sqrt z)))))
  (* y 1)
  (* (cbrt y) (sqrt (sqrt (sqrt z))))
  (* (sqrt y) (sqrt (sqrt (sqrt z))))
  (* y (sqrt (sqrt (sqrt z))))
  (log (sqrt (sqrt z)))
  (exp (sqrt (sqrt z)))
  (* (cbrt (sqrt (sqrt z))) (cbrt (sqrt (sqrt z))))
  (cbrt (sqrt (sqrt z)))
  (* (* (sqrt (sqrt z)) (sqrt (sqrt z))) (sqrt (sqrt z)))
  (sqrt (* (cbrt (sqrt z)) (cbrt (sqrt z))))
  (sqrt (cbrt (sqrt z)))
  (sqrt (sqrt (* (cbrt z) (cbrt z))))
  (sqrt (sqrt (cbrt z)))
  (sqrt (sqrt (sqrt z)))
  (sqrt (sqrt (sqrt z)))
  (sqrt (sqrt 1))
  (sqrt (sqrt z))
  (sqrt (sqrt (sqrt z)))
  (sqrt (sqrt (sqrt z)))
  (sqrt 1)
  (sqrt (sqrt z))
  (/ 1/2 2)
  (/ 1 2)
  (/ (/ 1 2) 2)
  (sqrt (sqrt (sqrt z)))
  (sqrt (sqrt (sqrt z)))
  (+ (* (pow NAN 3) (* (pow z 2) y)) (+ (* (pow NAN 5) (* (pow z 3) y)) (* NAN (* z y))))
  (+ (/ (* (pow NAN 3) y) z) (+ (/ (* (pow NAN 5) y) (pow z 2)) (* NAN y)))
  (- (+ (/ (* (pow NAN 5) y) (pow z 2)) (* NAN y)) (/ (* (pow NAN 3) y) z))
  (* (exp (* 1/4 (+ (log z) (log 1)))) y)
  (* (exp (* 1/4 (- (log 1) (log (/ 1 z))))) y)
  (- (+ (* 3/8 (* (sqrt (pow NAN 9)) (/ y (pow z 2)))) (* (sqrt NAN) y)) (* 1/2 (* (sqrt (pow NAN 5)) (/ y z))))
  (* (exp (* 1/8 (+ (log z) (log 1)))) y)
  (* (exp (* 1/8 (- (log 1) (log (/ 1 z))))) y)
  (- (+ (* 5/32 (* (pow (pow NAN 17) 1/4) (/ y (pow z 2)))) (* (pow NAN 1/4) y)) (* 1/4 (* (pow (pow NAN 9) 1/4) (/ y z))))
  (exp (* 1/4 (+ (log z) (log 1))))
  (exp (* 1/4 (- (log 1) (log (/ 1 z)))))
  (- (+ (* 3/8 (* (sqrt (pow NAN 9)) (/ 1 (pow z 2)))) (sqrt NAN)) (* 1/2 (* (sqrt (pow NAN 5)) (/ 1 z))))
0.884 * * [simplify]: iteration  0 :  474  enodes  (cost  882 )
0.894 * * [simplify]: iteration  1 :  2297  enodes  (cost  725 )
0.933 * * [simplify]: iteration  2 :  5001  enodes  (cost  636 )
0.937 * [simplify]: Simplified to:
   (* y (sqrt z))
  (* y (sqrt z))
  (* y (sqrt z))
  (+ (log y) (log (sqrt z)))
  (+ (log y) (log (sqrt z)))
  (+ (log y) (log (sqrt z)))
  (+ (log y) (log (sqrt z)))
  (pow (exp y) (sqrt z))
  (pow (* y (sqrt z)) 3)
  (pow (* y (sqrt z)) 3)
  (pow (* y (sqrt z)) 3)
  (* (cbrt (* (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt z)))) (cbrt (* (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt z)))))
  (cbrt (* (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt z))))
  (pow (* y (sqrt z)) 3)
  (sqrt (* (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt z))))
  (sqrt (* (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt z))))
  (* (* (cbrt (sqrt (sqrt z))) (cbrt (sqrt (sqrt z)))) (* y (sqrt (sqrt z))))
  (* (fabs (cbrt (sqrt z))) (* y (sqrt (sqrt z))))
  (* (sqrt (sqrt (* (cbrt z) (cbrt z)))) (* y (sqrt (sqrt z))))
  (* y (pow (sqrt (sqrt (sqrt z))) 3))
  (* y (sqrt (sqrt z)))
  (* y (pow (sqrt (sqrt (sqrt z))) 3))
  (* y (sqrt (sqrt z)))
  (* y (pow (sqrt (sqrt (sqrt z))) 3))
  (* y (sqrt (sqrt z)))
  (pow (sqrt (sqrt (sqrt z))) 3)
  (* y (sqrt (sqrt z)))
  (* y (sqrt (sqrt z)))
  (log (* y (sqrt (sqrt z))))
  (log (* y (sqrt (sqrt z))))
  (log (* y (sqrt (sqrt z))))
  (pow (exp y) (sqrt (sqrt z)))
  (pow (* y (sqrt (sqrt z))) 3)
  (pow (* y (sqrt (sqrt z))) 3)
  (* (cbrt (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z))))) (cbrt (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z))))))
  (cbrt (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))))
  (pow (* y (sqrt (sqrt z))) 3)
  (sqrt (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))))
  (sqrt (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))))
  (* (* y (sqrt (sqrt (sqrt z)))) (* (cbrt (sqrt (sqrt (sqrt z)))) (cbrt (sqrt (sqrt (sqrt z))))))
  (* y (* (sqrt (sqrt (sqrt z))) (fabs (cbrt (sqrt (sqrt z))))))
  (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (* (cbrt (sqrt z)) (cbrt (sqrt z))))))
  (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt (* (cbrt z) (cbrt z))))))
  (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt (sqrt z)))))
  (* y (sqrt (sqrt (sqrt z))))
  (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt (sqrt z)))))
  (* y (sqrt (sqrt (sqrt z))))
  (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt (sqrt z)))))
  (* y (sqrt (sqrt (sqrt z))))
  (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt (sqrt z)))))
  (* y (sqrt (sqrt (sqrt z))))
  (sqrt (sqrt z))
  (* y (sqrt (sqrt (sqrt z))))
  (log (* y (sqrt (sqrt (sqrt z)))))
  (log (* y (sqrt (sqrt (sqrt z)))))
  (exp (* y (sqrt (sqrt (sqrt z)))))
  (pow (* y (sqrt (sqrt (sqrt z)))) 3)
  (* (cbrt (* y (sqrt (sqrt (sqrt z))))) (cbrt (* y (sqrt (sqrt (sqrt z))))))
  (cbrt (* y (sqrt (sqrt (sqrt z)))))
  (pow (* y (sqrt (sqrt (sqrt z)))) 3)
  (sqrt (* y (sqrt (sqrt (sqrt z)))))
  (sqrt (* y (sqrt (sqrt (sqrt z)))))
  (* (sqrt y) (sqrt (sqrt (sqrt (sqrt z)))))
  (* (sqrt y) (sqrt (sqrt (sqrt (sqrt z)))))
  (* (sqrt y) (sqrt (sqrt (sqrt (sqrt z)))))
  (* (sqrt y) (sqrt (sqrt (sqrt (sqrt z)))))
  (* (sqrt y) (sqrt (sqrt (sqrt (sqrt z)))))
  (* (sqrt y) (sqrt (sqrt (sqrt (sqrt z)))))
  (* (sqrt y) (sqrt (sqrt (sqrt (sqrt z)))))
  (* (sqrt y) (sqrt (sqrt (sqrt (sqrt z)))))
  (* y (* (cbrt (sqrt (sqrt (sqrt z)))) (cbrt (sqrt (sqrt (sqrt z))))))
  (* (fabs (cbrt (sqrt (sqrt z)))) y)
  (* y (sqrt (sqrt (* (cbrt (sqrt z)) (cbrt (sqrt z))))))
  (* y (sqrt (sqrt (sqrt (* (cbrt z) (cbrt z))))))
  (* y (sqrt (sqrt (sqrt (sqrt z)))))
  y
  (* y (sqrt (sqrt (sqrt (sqrt z)))))
  y
  (* y (sqrt (sqrt (sqrt (sqrt z)))))
  y
  (* y (sqrt (sqrt (sqrt (sqrt z)))))
  y
  (* (cbrt y) (sqrt (sqrt (sqrt z))))
  (* (sqrt y) (sqrt (sqrt (sqrt z))))
  (* y (sqrt (sqrt (sqrt z))))
  (log (sqrt (sqrt z)))
  (exp (sqrt (sqrt z)))
  (* (cbrt (sqrt (sqrt z))) (cbrt (sqrt (sqrt z))))
  (cbrt (sqrt (sqrt z)))
  (pow (sqrt (sqrt z)) 3)
  (fabs (cbrt (sqrt z)))
  (sqrt (cbrt (sqrt z)))
  (sqrt (sqrt (* (cbrt z) (cbrt z))))
  (sqrt (sqrt (cbrt z)))
  (sqrt (sqrt (sqrt z)))
  (sqrt (sqrt (sqrt z)))
  1
  (sqrt (sqrt z))
  (sqrt (sqrt (sqrt z)))
  (sqrt (sqrt (sqrt z)))
  1
  (sqrt (sqrt z))
  1/4
  1/2
  1/4
  (sqrt (sqrt (sqrt z)))
  (sqrt (sqrt (sqrt z)))
  (* y (+ (+ (* (pow NAN 3) (pow z 2)) (* (pow NAN 5) (pow z 3))) (* NAN z)))
  (+ (* y (+ NAN (/ (pow NAN 3) z))) (/ (* (pow NAN 5) y) (pow z 2)))
  (- (+ (/ (* (pow NAN 5) y) (pow z 2)) (* NAN y)) (/ (* (pow NAN 3) y) z))
  (* y (pow z 1/4))
  (* y (pow z 1/4))
  (- (+ (* 3/8 (* (sqrt (pow NAN 9)) (/ y (pow z 2)))) (* (sqrt NAN) y)) (* 1/2 (* (sqrt (pow NAN 5)) (/ y z))))
  (* y (pow z 1/8))
  (* y (pow z 1/8))
  (- (+ (* 5/32 (* (pow (pow NAN 17) 1/4) (/ y (pow z 2)))) (* (pow NAN 1/4) y)) (* 1/4 (* (pow (pow NAN 9) 1/4) (/ y z))))
  (pow z 1/4)
  (pow z 1/4)
  (+ (+ (/ (* -1/2 (sqrt (pow NAN 5))) z) (sqrt NAN)) (/ (* 3/8 (sqrt (pow NAN 9))) (pow z 2)))
0.937 * * * [progress]: adding candidates to table
1.026 * [progress]: [Phase 3 of 3] Extracting.
1.026 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* y (sqrt (sqrt z))) (* (* (cbrt (sqrt (sqrt z))) (cbrt (sqrt (sqrt z)))) (cbrt (sqrt (sqrt z))))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* (* y (sqrt (sqrt z))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (cbrt (pow (* y (sqrt (sqrt z))) 3)) (sqrt (sqrt z))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* y (sqrt z)))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt z))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* (cbrt (* y (sqrt z))) (cbrt (* y (sqrt z)))) (cbrt (* y (sqrt z)))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* (fabs (cbrt z)) y) (sqrt (cbrt z))))))>)
1.030 * * * [regime-changes]: Trying 7 branch expressions: ((sqrt z) (* y (sqrt z)) (+ x (* y (sqrt z))) (* (/ 1.0 2.0) (+ x (* y (sqrt z)))) z y x)
1.030 * * * * [regimes]: Trying to branch on (sqrt z) from (#<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* y (sqrt (sqrt z))) (* (* (cbrt (sqrt (sqrt z))) (cbrt (sqrt (sqrt z)))) (cbrt (sqrt (sqrt z))))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* (* y (sqrt (sqrt z))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (cbrt (pow (* y (sqrt (sqrt z))) 3)) (sqrt (sqrt z))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* y (sqrt z)))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt z))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* (cbrt (* y (sqrt z))) (cbrt (* y (sqrt z)))) (cbrt (* y (sqrt z)))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* (fabs (cbrt z)) y) (sqrt (cbrt z))))))>)
1.094 * * * * [regimes]: Trying to branch on (* y (sqrt z)) from (#<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* y (sqrt (sqrt z))) (* (* (cbrt (sqrt (sqrt z))) (cbrt (sqrt (sqrt z)))) (cbrt (sqrt (sqrt z))))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* (* y (sqrt (sqrt z))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (cbrt (pow (* y (sqrt (sqrt z))) 3)) (sqrt (sqrt z))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* y (sqrt z)))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt z))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* (cbrt (* y (sqrt z))) (cbrt (* y (sqrt z)))) (cbrt (* y (sqrt z)))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* (fabs (cbrt z)) y) (sqrt (cbrt z))))))>)
1.158 * * * * [regimes]: Trying to branch on (+ x (* y (sqrt z))) from (#<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* y (sqrt (sqrt z))) (* (* (cbrt (sqrt (sqrt z))) (cbrt (sqrt (sqrt z)))) (cbrt (sqrt (sqrt z))))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* (* y (sqrt (sqrt z))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (cbrt (pow (* y (sqrt (sqrt z))) 3)) (sqrt (sqrt z))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* y (sqrt z)))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt z))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* (cbrt (* y (sqrt z))) (cbrt (* y (sqrt z)))) (cbrt (* y (sqrt z)))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* (fabs (cbrt z)) y) (sqrt (cbrt z))))))>)
1.223 * * * * [regimes]: Trying to branch on (* (/ 1.0 2.0) (+ x (* y (sqrt z)))) from (#<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* y (sqrt (sqrt z))) (* (* (cbrt (sqrt (sqrt z))) (cbrt (sqrt (sqrt z)))) (cbrt (sqrt (sqrt z))))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* (* y (sqrt (sqrt z))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (cbrt (pow (* y (sqrt (sqrt z))) 3)) (sqrt (sqrt z))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* y (sqrt z)))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt z))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* (cbrt (* y (sqrt z))) (cbrt (* y (sqrt z)))) (cbrt (* y (sqrt z)))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* (fabs (cbrt z)) y) (sqrt (cbrt z))))))>)
1.290 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* y (sqrt (sqrt z))) (* (* (cbrt (sqrt (sqrt z))) (cbrt (sqrt (sqrt z)))) (cbrt (sqrt (sqrt z))))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* (* y (sqrt (sqrt z))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (cbrt (pow (* y (sqrt (sqrt z))) 3)) (sqrt (sqrt z))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* y (sqrt z)))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt z))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* (cbrt (* y (sqrt z))) (cbrt (* y (sqrt z)))) (cbrt (* y (sqrt z)))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* (fabs (cbrt z)) y) (sqrt (cbrt z))))))>)
1.351 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* y (sqrt (sqrt z))) (* (* (cbrt (sqrt (sqrt z))) (cbrt (sqrt (sqrt z)))) (cbrt (sqrt (sqrt z))))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* (* y (sqrt (sqrt z))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (cbrt (pow (* y (sqrt (sqrt z))) 3)) (sqrt (sqrt z))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* y (sqrt z)))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt z))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* (cbrt (* y (sqrt z))) (cbrt (* y (sqrt z)))) (cbrt (* y (sqrt z)))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* (fabs (cbrt z)) y) (sqrt (cbrt z))))))>)
1.410 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* y (sqrt (sqrt z))) (* (* (cbrt (sqrt (sqrt z))) (cbrt (sqrt (sqrt z)))) (cbrt (sqrt (sqrt z))))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* (* y (sqrt (sqrt z))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (cbrt (pow (* y (sqrt (sqrt z))) 3)) (sqrt (sqrt z))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* y (sqrt z)))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* (* y (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt z))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* (cbrt (* y (sqrt z))) (cbrt (* y (sqrt z)))) (cbrt (* y (sqrt z)))))))> #<alt (λ (x y z) (* (/ 1.0 2.0) (+ x (* (* (fabs (cbrt z)) y) (sqrt (cbrt z))))))>)
1.470 * * * [regime]: Found split indices: #<option (#s(si 3 255))>
1.470 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (/ 1.0 2.0) (+ x (* y (sqrt z))))
1.471 * * [simplify]: iteration  0 :  13  enodes  (cost  5 )
1.471 * * [simplify]: iteration  1 :  13  enodes  (cost  5 )
1.471 * [simplify]: Simplified to:
   (* (/ 1.0 2.0) (+ x (* y (sqrt z))))
3.459 * [regime-testing]: End program error score: 0.13768245131827572