25.162 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.541 * * * [progress]: [2/2] Setting up program.
0.544 * [progress]: [Phase 2 of 3] Improving.
0.545 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (- (- (* x y) (* y z)) (* y y)) (* y y))
0.599 * * [simplify]: iteration  0 :  5267  enodes  (cost  5 )
0.599 * [simplify]: Simplified to:
   (* y (- x z))
0.604 * * [progress]: iteration 1 / 4
0.604 * * * [progress]: picking best candidate
0.607 * * * * [pick]: Picked  #<alt (λ (x y z) (* y (- x z)))>
0.607 * * * [progress]: localizing error
0.610 * * * [progress]: generating rewritten candidates
0.610 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.617 * * * [progress]: generating series expansions
0.617 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.617 * [approximate]: Taking taylor expansion of (* y (- x z)) in (y x z) around 0
0.617 * [taylor]: Taking taylor expansion of (* y (- x z)) in z
0.617 * [taylor]: Taking taylor expansion of y in z
0.617 * [taylor]: Taking taylor expansion of (- x z) in z
0.617 * [taylor]: Taking taylor expansion of x in z
0.617 * [taylor]: Taking taylor expansion of z in z
0.617 * [taylor]: Taking taylor expansion of (* y (- x z)) in x
0.617 * [taylor]: Taking taylor expansion of y in x
0.617 * [taylor]: Taking taylor expansion of (- x z) in x
0.617 * [taylor]: Taking taylor expansion of x in x
0.617 * [taylor]: Taking taylor expansion of z in x
0.617 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
0.617 * [taylor]: Taking taylor expansion of y in y
0.617 * [taylor]: Taking taylor expansion of (- x z) in y
0.617 * [taylor]: Taking taylor expansion of x in y
0.617 * [taylor]: Taking taylor expansion of z in y
0.617 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
0.617 * [taylor]: Taking taylor expansion of y in y
0.617 * [taylor]: Taking taylor expansion of (- x z) in y
0.617 * [taylor]: Taking taylor expansion of x in y
0.617 * [taylor]: Taking taylor expansion of z in y
0.617 * [taylor]: Taking taylor expansion of 0 in x
0.617 * [taylor]: Taking taylor expansion of 0 in z
0.617 * [taylor]: Taking taylor expansion of (- x z) in x
0.617 * [taylor]: Taking taylor expansion of x in x
0.617 * [taylor]: Taking taylor expansion of z in x
0.617 * [taylor]: Taking taylor expansion of (neg z) in z
0.617 * [taylor]: Taking taylor expansion of z in z
0.617 * [taylor]: Taking taylor expansion of 0 in z
0.617 * [taylor]: Taking taylor expansion of 0 in x
0.617 * [taylor]: Taking taylor expansion of 0 in z
0.618 * [taylor]: Taking taylor expansion of 1 in z
0.618 * [taylor]: Taking taylor expansion of 0 in z
0.618 * [taylor]: Taking taylor expansion of 0 in x
0.618 * [taylor]: Taking taylor expansion of 0 in z
0.618 * [taylor]: Taking taylor expansion of 0 in z
0.618 * [taylor]: Taking taylor expansion of 0 in z
0.618 * [taylor]: Taking taylor expansion of 0 in z
0.618 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in (y x z) around 0
0.618 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in z
0.618 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
0.618 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.618 * [taylor]: Taking taylor expansion of x in z
0.618 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.618 * [taylor]: Taking taylor expansion of z in z
0.618 * [taylor]: Taking taylor expansion of y in z
0.618 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in x
0.618 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.618 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.618 * [taylor]: Taking taylor expansion of x in x
0.618 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.618 * [taylor]: Taking taylor expansion of z in x
0.618 * [taylor]: Taking taylor expansion of y in x
0.618 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
0.618 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.618 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.618 * [taylor]: Taking taylor expansion of x in y
0.618 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.618 * [taylor]: Taking taylor expansion of z in y
0.619 * [taylor]: Taking taylor expansion of y in y
0.619 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
0.619 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.619 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.619 * [taylor]: Taking taylor expansion of x in y
0.619 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.619 * [taylor]: Taking taylor expansion of z in y
0.619 * [taylor]: Taking taylor expansion of y in y
0.619 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.619 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.619 * [taylor]: Taking taylor expansion of x in x
0.619 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.619 * [taylor]: Taking taylor expansion of z in x
0.619 * [taylor]: Taking taylor expansion of 1 in z
0.619 * [taylor]: Taking taylor expansion of 0 in x
0.619 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z
0.619 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.619 * [taylor]: Taking taylor expansion of z in z
0.620 * [taylor]: Taking taylor expansion of 0 in x
0.620 * [taylor]: Taking taylor expansion of 0 in z
0.620 * [taylor]: Taking taylor expansion of 0 in z
0.620 * [taylor]: Taking taylor expansion of 0 in x
0.620 * [taylor]: Taking taylor expansion of 0 in z
0.620 * [taylor]: Taking taylor expansion of 0 in z
0.620 * [taylor]: Taking taylor expansion of 0 in z
0.620 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in (y x z) around 0
0.621 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in z
0.621 * [taylor]: Taking taylor expansion of -1 in z
0.621 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in z
0.621 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
0.621 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.621 * [taylor]: Taking taylor expansion of z in z
0.621 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.621 * [taylor]: Taking taylor expansion of x in z
0.621 * [taylor]: Taking taylor expansion of y in z
0.621 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in x
0.621 * [taylor]: Taking taylor expansion of -1 in x
0.621 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in x
0.621 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.621 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.621 * [taylor]: Taking taylor expansion of z in x
0.621 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.621 * [taylor]: Taking taylor expansion of x in x
0.621 * [taylor]: Taking taylor expansion of y in x
0.621 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
0.621 * [taylor]: Taking taylor expansion of -1 in y
0.621 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
0.621 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.621 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.621 * [taylor]: Taking taylor expansion of z in y
0.621 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.621 * [taylor]: Taking taylor expansion of x in y
0.621 * [taylor]: Taking taylor expansion of y in y
0.621 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
0.621 * [taylor]: Taking taylor expansion of -1 in y
0.621 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
0.621 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.621 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.621 * [taylor]: Taking taylor expansion of z in y
0.621 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.621 * [taylor]: Taking taylor expansion of x in y
0.621 * [taylor]: Taking taylor expansion of y in y
0.622 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 z) (/ 1 x))) in x
0.622 * [taylor]: Taking taylor expansion of -1 in x
0.622 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.622 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.622 * [taylor]: Taking taylor expansion of z in x
0.622 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.622 * [taylor]: Taking taylor expansion of x in x
0.622 * [taylor]: Taking taylor expansion of 1 in z
0.622 * [taylor]: Taking taylor expansion of 0 in x
0.622 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z
0.622 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.622 * [taylor]: Taking taylor expansion of z in z
0.622 * [taylor]: Taking taylor expansion of 0 in x
0.622 * [taylor]: Taking taylor expansion of 0 in z
0.623 * [taylor]: Taking taylor expansion of 0 in z
0.623 * [taylor]: Taking taylor expansion of 0 in x
0.623 * [taylor]: Taking taylor expansion of 0 in z
0.623 * [taylor]: Taking taylor expansion of 0 in z
0.623 * [taylor]: Taking taylor expansion of 0 in z
0.623 * * * [progress]: simplifying candidates
0.624 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* y (- x z))
  (+ (log y) (log (- x z)))
  (log (* y (- x z)))
  (exp (* y (- x z)))
  (* (* (* y y) y) (* (* (- x z) (- x z)) (- x z)))
  (* (cbrt (* y (- x z))) (cbrt (* y (- x z))))
  (cbrt (* y (- x z)))
  (* (* (* y (- x z)) (* y (- x z))) (* y (- x z)))
  (sqrt (* y (- x z)))
  (sqrt (* y (- x z)))
  (* (sqrt y) (sqrt (- x z)))
  (* (sqrt y) (sqrt (- x z)))
  (* y x)
  (* y (neg z))
  (* x y)
  (* (neg z) y)
  (* y (* (cbrt (- x z)) (cbrt (- x z))))
  (* y (sqrt (- x z)))
  (* y 1)
  (* y (+ (sqrt x) (sqrt z)))
  (* y 1)
  (* (cbrt y) (- x z))
  (* (sqrt y) (- x z))
  (* y (- x z))
  (* y (- (pow x 3) (pow z 3)))
  (* y (- (* x x) (* z z)))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
0.649 * * [simplify]: iteration  0 :  5155  enodes  (cost  172 )
0.651 * [simplify]: Simplified to:
   (* y (- x z))
  (log (* y (- x z)))
  (log (* y (- x z)))
  (pow (exp y) (- x z))
  (pow (* y (- x z)) 3)
  (* (cbrt (* y (- x z))) (cbrt (* y (- x z))))
  (cbrt (* y (- x z)))
  (pow (* y (- x z)) 3)
  (sqrt (* y (- x z)))
  (sqrt (* y (- x z)))
  (* (sqrt y) (sqrt (- x z)))
  (* (sqrt y) (sqrt (- x z)))
  (* y x)
  (* y (neg z))
  (* y x)
  (* y (neg z))
  (* y (* (cbrt (- x z)) (cbrt (- x z))))
  (* y (sqrt (- x z)))
  y
  (* y (+ (sqrt x) (sqrt z)))
  y
  (* (- x z) (cbrt y))
  (* (- x z) (sqrt y))
  (* y (- x z))
  (* y (- (pow x 3) (pow z 3)))
  (* y (- (* x x) (* z z)))
  (* y (- x z))
  (* y (- x z))
  (* y (- x z))
0.651 * * * [progress]: adding candidates to table
0.673 * * [progress]: iteration 2 / 4
0.674 * * * [progress]: picking best candidate
0.676 * * * * [pick]: Picked  #<alt (λ (x y z) (* (* y (sqrt (- x z))) (sqrt (- x z))))>
0.676 * * * [progress]: localizing error
0.682 * * * [progress]: generating rewritten candidates
0.682 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.693 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.702 * * * [progress]: generating series expansions
0.702 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.702 * [approximate]: Taking taylor expansion of (* y (- x z)) in (y x z) around 0
0.702 * [taylor]: Taking taylor expansion of (* y (- x z)) in z
0.702 * [taylor]: Taking taylor expansion of y in z
0.702 * [taylor]: Taking taylor expansion of (- x z) in z
0.702 * [taylor]: Taking taylor expansion of x in z
0.702 * [taylor]: Taking taylor expansion of z in z
0.702 * [taylor]: Taking taylor expansion of (* y (- x z)) in x
0.702 * [taylor]: Taking taylor expansion of y in x
0.702 * [taylor]: Taking taylor expansion of (- x z) in x
0.702 * [taylor]: Taking taylor expansion of x in x
0.702 * [taylor]: Taking taylor expansion of z in x
0.702 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
0.702 * [taylor]: Taking taylor expansion of y in y
0.702 * [taylor]: Taking taylor expansion of (- x z) in y
0.702 * [taylor]: Taking taylor expansion of x in y
0.702 * [taylor]: Taking taylor expansion of z in y
0.702 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
0.702 * [taylor]: Taking taylor expansion of y in y
0.702 * [taylor]: Taking taylor expansion of (- x z) in y
0.702 * [taylor]: Taking taylor expansion of x in y
0.702 * [taylor]: Taking taylor expansion of z in y
0.702 * [taylor]: Taking taylor expansion of 0 in x
0.703 * [taylor]: Taking taylor expansion of 0 in z
0.703 * [taylor]: Taking taylor expansion of (- x z) in x
0.703 * [taylor]: Taking taylor expansion of x in x
0.703 * [taylor]: Taking taylor expansion of z in x
0.703 * [taylor]: Taking taylor expansion of (neg z) in z
0.703 * [taylor]: Taking taylor expansion of z in z
0.703 * [taylor]: Taking taylor expansion of 0 in z
0.703 * [taylor]: Taking taylor expansion of 0 in x
0.703 * [taylor]: Taking taylor expansion of 0 in z
0.703 * [taylor]: Taking taylor expansion of 1 in z
0.703 * [taylor]: Taking taylor expansion of 0 in z
0.703 * [taylor]: Taking taylor expansion of 0 in x
0.703 * [taylor]: Taking taylor expansion of 0 in z
0.703 * [taylor]: Taking taylor expansion of 0 in z
0.703 * [taylor]: Taking taylor expansion of 0 in z
0.703 * [taylor]: Taking taylor expansion of 0 in z
0.703 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in (y x z) around 0
0.703 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in z
0.703 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
0.703 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.703 * [taylor]: Taking taylor expansion of x in z
0.703 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.704 * [taylor]: Taking taylor expansion of z in z
0.704 * [taylor]: Taking taylor expansion of y in z
0.704 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in x
0.704 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.704 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.704 * [taylor]: Taking taylor expansion of x in x
0.704 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.704 * [taylor]: Taking taylor expansion of z in x
0.704 * [taylor]: Taking taylor expansion of y in x
0.704 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
0.704 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.704 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.704 * [taylor]: Taking taylor expansion of x in y
0.704 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.704 * [taylor]: Taking taylor expansion of z in y
0.704 * [taylor]: Taking taylor expansion of y in y
0.704 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
0.704 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.704 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.704 * [taylor]: Taking taylor expansion of x in y
0.704 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.704 * [taylor]: Taking taylor expansion of z in y
0.704 * [taylor]: Taking taylor expansion of y in y
0.704 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.704 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.704 * [taylor]: Taking taylor expansion of x in x
0.704 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.704 * [taylor]: Taking taylor expansion of z in x
0.704 * [taylor]: Taking taylor expansion of 1 in z
0.705 * [taylor]: Taking taylor expansion of 0 in x
0.705 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z
0.705 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.705 * [taylor]: Taking taylor expansion of z in z
0.705 * [taylor]: Taking taylor expansion of 0 in x
0.705 * [taylor]: Taking taylor expansion of 0 in z
0.705 * [taylor]: Taking taylor expansion of 0 in z
0.705 * [taylor]: Taking taylor expansion of 0 in x
0.705 * [taylor]: Taking taylor expansion of 0 in z
0.705 * [taylor]: Taking taylor expansion of 0 in z
0.706 * [taylor]: Taking taylor expansion of 0 in z
0.706 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in (y x z) around 0
0.706 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in z
0.706 * [taylor]: Taking taylor expansion of -1 in z
0.706 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in z
0.706 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
0.706 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.706 * [taylor]: Taking taylor expansion of z in z
0.706 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.706 * [taylor]: Taking taylor expansion of x in z
0.706 * [taylor]: Taking taylor expansion of y in z
0.706 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in x
0.706 * [taylor]: Taking taylor expansion of -1 in x
0.706 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in x
0.706 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.706 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.706 * [taylor]: Taking taylor expansion of z in x
0.706 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.706 * [taylor]: Taking taylor expansion of x in x
0.706 * [taylor]: Taking taylor expansion of y in x
0.706 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
0.706 * [taylor]: Taking taylor expansion of -1 in y
0.706 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
0.706 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.706 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.706 * [taylor]: Taking taylor expansion of z in y
0.706 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.706 * [taylor]: Taking taylor expansion of x in y
0.707 * [taylor]: Taking taylor expansion of y in y
0.707 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
0.707 * [taylor]: Taking taylor expansion of -1 in y
0.707 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
0.707 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.707 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.707 * [taylor]: Taking taylor expansion of z in y
0.707 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.707 * [taylor]: Taking taylor expansion of x in y
0.707 * [taylor]: Taking taylor expansion of y in y
0.707 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 z) (/ 1 x))) in x
0.707 * [taylor]: Taking taylor expansion of -1 in x
0.707 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.707 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.707 * [taylor]: Taking taylor expansion of z in x
0.707 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.707 * [taylor]: Taking taylor expansion of x in x
0.707 * [taylor]: Taking taylor expansion of 1 in z
0.707 * [taylor]: Taking taylor expansion of 0 in x
0.707 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z
0.708 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.708 * [taylor]: Taking taylor expansion of z in z
0.708 * [taylor]: Taking taylor expansion of 0 in x
0.708 * [taylor]: Taking taylor expansion of 0 in z
0.708 * [taylor]: Taking taylor expansion of 0 in z
0.708 * [taylor]: Taking taylor expansion of 0 in x
0.708 * [taylor]: Taking taylor expansion of 0 in z
0.708 * [taylor]: Taking taylor expansion of 0 in z
0.709 * [taylor]: Taking taylor expansion of 0 in z
0.709 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.709 * [approximate]: Taking taylor expansion of (* y (sqrt (- x z))) in (y x z) around 0
0.709 * [taylor]: Taking taylor expansion of (* y (sqrt (- x z))) in z
0.709 * [taylor]: Taking taylor expansion of y in z
0.709 * [taylor]: Taking taylor expansion of (sqrt (- x z)) in z
0.709 * [taylor]: Taking taylor expansion of (- x z) in z
0.709 * [taylor]: Taking taylor expansion of x in z
0.709 * [taylor]: Taking taylor expansion of z in z
0.709 * [taylor]: Taking taylor expansion of (* y (sqrt (- x z))) in x
0.709 * [taylor]: Taking taylor expansion of y in x
0.709 * [taylor]: Taking taylor expansion of (sqrt (- x z)) in x
0.709 * [taylor]: Taking taylor expansion of (- x z) in x
0.709 * [taylor]: Taking taylor expansion of x in x
0.709 * [taylor]: Taking taylor expansion of z in x
0.709 * [taylor]: Taking taylor expansion of (* y (sqrt (- x z))) in y
0.709 * [taylor]: Taking taylor expansion of y in y
0.709 * [taylor]: Taking taylor expansion of (sqrt (- x z)) in y
0.709 * [taylor]: Taking taylor expansion of (- x z) in y
0.709 * [taylor]: Taking taylor expansion of x in y
0.709 * [taylor]: Taking taylor expansion of z in y
0.709 * [taylor]: Taking taylor expansion of (* y (sqrt (- x z))) in y
0.709 * [taylor]: Taking taylor expansion of y in y
0.709 * [taylor]: Taking taylor expansion of (sqrt (- x z)) in y
0.710 * [taylor]: Taking taylor expansion of (- x z) in y
0.710 * [taylor]: Taking taylor expansion of x in y
0.710 * [taylor]: Taking taylor expansion of z in y
0.710 * [taylor]: Taking taylor expansion of 0 in x
0.710 * [taylor]: Taking taylor expansion of 0 in z
0.710 * [taylor]: Taking taylor expansion of (sqrt (- x z)) in x
0.710 * [taylor]: Taking taylor expansion of (- x z) in x
0.710 * [taylor]: Taking taylor expansion of x in x
0.710 * [taylor]: Taking taylor expansion of z in x
0.710 * [taylor]: Taking taylor expansion of (sqrt (neg z)) in z
0.710 * [taylor]: Taking taylor expansion of (neg z) in z
0.710 * [taylor]: Taking taylor expansion of z in z
0.710 * [taylor]: Taking taylor expansion of 0 in z
0.710 * [taylor]: Taking taylor expansion of 0 in x
0.710 * [taylor]: Taking taylor expansion of 0 in z
0.710 * [taylor]: Taking taylor expansion of (/ 1/2 (sqrt (neg z))) in z
0.710 * [taylor]: Taking taylor expansion of 1/2 in z
0.710 * [taylor]: Taking taylor expansion of (sqrt (neg z)) in z
0.710 * [taylor]: Taking taylor expansion of (neg z) in z
0.710 * [taylor]: Taking taylor expansion of z in z
0.711 * [taylor]: Taking taylor expansion of 0 in z
0.711 * [taylor]: Taking taylor expansion of 0 in x
0.711 * [taylor]: Taking taylor expansion of 0 in z
0.711 * [taylor]: Taking taylor expansion of 0 in z
0.711 * [taylor]: Taking taylor expansion of (/ -1/8 (pow (sqrt (neg z)) 3)) in z
0.711 * [taylor]: Taking taylor expansion of -1/8 in z
0.711 * [taylor]: Taking taylor expansion of (pow (sqrt (neg z)) 3) in z
0.711 * [taylor]: Taking taylor expansion of (sqrt (neg z)) in z
0.711 * [taylor]: Taking taylor expansion of (neg z) in z
0.711 * [taylor]: Taking taylor expansion of z in z
0.714 * [approximate]: Taking taylor expansion of (* (/ 1 y) (sqrt (- (/ 1 x) (/ 1 z)))) in (y x z) around 0
0.715 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (- (/ 1 x) (/ 1 z)))) in z
0.715 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.715 * [taylor]: Taking taylor expansion of y in z
0.715 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (/ 1 z))) in z
0.715 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
0.715 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.715 * [taylor]: Taking taylor expansion of x in z
0.715 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.715 * [taylor]: Taking taylor expansion of z in z
0.715 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (- (/ 1 x) (/ 1 z)))) in x
0.715 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.715 * [taylor]: Taking taylor expansion of y in x
0.715 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (/ 1 z))) in x
0.715 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.715 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.715 * [taylor]: Taking taylor expansion of x in x
0.715 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.715 * [taylor]: Taking taylor expansion of z in x
0.715 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (- (/ 1 x) (/ 1 z)))) in y
0.715 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.715 * [taylor]: Taking taylor expansion of y in y
0.715 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (/ 1 z))) in y
0.715 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.715 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.715 * [taylor]: Taking taylor expansion of x in y
0.715 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.715 * [taylor]: Taking taylor expansion of z in y
0.715 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (- (/ 1 x) (/ 1 z)))) in y
0.715 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.715 * [taylor]: Taking taylor expansion of y in y
0.715 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (/ 1 z))) in y
0.715 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.715 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.715 * [taylor]: Taking taylor expansion of x in y
0.716 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.716 * [taylor]: Taking taylor expansion of z in y
0.716 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (/ 1 z))) in x
0.716 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.716 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.716 * [taylor]: Taking taylor expansion of x in x
0.716 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.716 * [taylor]: Taking taylor expansion of z in x
0.716 * [taylor]: Taking taylor expansion of 0 in z
0.716 * [taylor]: Taking taylor expansion of 0 in x
0.716 * [taylor]: Taking taylor expansion of NAN in z
0.717 * [taylor]: Taking taylor expansion of 0 in x
0.717 * [taylor]: Taking taylor expansion of 0 in z
0.717 * [taylor]: Taking taylor expansion of (* NAN (+ (/ 1 z) (pow NAN 2))) in z
0.717 * [taylor]: Taking taylor expansion of NAN in z
0.717 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (pow NAN 2)) in z
0.717 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.717 * [taylor]: Taking taylor expansion of z in z
0.717 * [taylor]: Taking taylor expansion of (pow NAN 2) in z
0.717 * [taylor]: Taking taylor expansion of NAN in z
0.717 * [taylor]: Taking taylor expansion of 0 in x
0.717 * [taylor]: Taking taylor expansion of 0 in z
0.717 * [taylor]: Taking taylor expansion of 0 in z
0.718 * [taylor]: Taking taylor expansion of (* NAN (+ (* 2 (/ (pow NAN 2) z)) (* 2 (pow NAN 4)))) in z
0.718 * [taylor]: Taking taylor expansion of NAN in z
0.718 * [taylor]: Taking taylor expansion of (+ (* 2 (/ (pow NAN 2) z)) (* 2 (pow NAN 4))) in z
0.718 * [taylor]: Taking taylor expansion of (* 2 (/ (pow NAN 2) z)) in z
0.718 * [taylor]: Taking taylor expansion of 2 in z
0.718 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) z) in z
0.718 * [taylor]: Taking taylor expansion of (pow NAN 2) in z
0.718 * [taylor]: Taking taylor expansion of NAN in z
0.718 * [taylor]: Taking taylor expansion of z in z
0.718 * [taylor]: Taking taylor expansion of (* 2 (pow NAN 4)) in z
0.718 * [taylor]: Taking taylor expansion of 2 in z
0.718 * [taylor]: Taking taylor expansion of (pow NAN 4) in z
0.718 * [taylor]: Taking taylor expansion of NAN in z
0.719 * [approximate]: Taking taylor expansion of (* -1 (* (/ 1 y) (sqrt (- (/ 1 z) (/ 1 x))))) in (y x z) around 0
0.719 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 y) (sqrt (- (/ 1 z) (/ 1 x))))) in z
0.719 * [taylor]: Taking taylor expansion of -1 in z
0.719 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (- (/ 1 z) (/ 1 x)))) in z
0.719 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.719 * [taylor]: Taking taylor expansion of y in z
0.719 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 z) (/ 1 x))) in z
0.719 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
0.719 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.719 * [taylor]: Taking taylor expansion of z in z
0.719 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.719 * [taylor]: Taking taylor expansion of x in z
0.719 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 y) (sqrt (- (/ 1 z) (/ 1 x))))) in x
0.719 * [taylor]: Taking taylor expansion of -1 in x
0.719 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (- (/ 1 z) (/ 1 x)))) in x
0.719 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.719 * [taylor]: Taking taylor expansion of y in x
0.719 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 z) (/ 1 x))) in x
0.719 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.719 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.719 * [taylor]: Taking taylor expansion of z in x
0.719 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.719 * [taylor]: Taking taylor expansion of x in x
0.719 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 y) (sqrt (- (/ 1 z) (/ 1 x))))) in y
0.719 * [taylor]: Taking taylor expansion of -1 in y
0.719 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (- (/ 1 z) (/ 1 x)))) in y
0.719 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.719 * [taylor]: Taking taylor expansion of y in y
0.719 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 z) (/ 1 x))) in y
0.719 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.719 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.719 * [taylor]: Taking taylor expansion of z in y
0.719 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.719 * [taylor]: Taking taylor expansion of x in y
0.720 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 y) (sqrt (- (/ 1 z) (/ 1 x))))) in y
0.720 * [taylor]: Taking taylor expansion of -1 in y
0.720 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (- (/ 1 z) (/ 1 x)))) in y
0.720 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.720 * [taylor]: Taking taylor expansion of y in y
0.720 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 z) (/ 1 x))) in y
0.720 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.720 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.720 * [taylor]: Taking taylor expansion of z in y
0.720 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.720 * [taylor]: Taking taylor expansion of x in y
0.720 * [taylor]: Taking taylor expansion of (* -1 (sqrt (- (/ 1 z) (/ 1 x)))) in x
0.720 * [taylor]: Taking taylor expansion of -1 in x
0.720 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 z) (/ 1 x))) in x
0.720 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.720 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.720 * [taylor]: Taking taylor expansion of z in x
0.720 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.720 * [taylor]: Taking taylor expansion of x in x
0.720 * [taylor]: Taking taylor expansion of 0 in z
0.720 * [taylor]: Taking taylor expansion of 0 in x
0.721 * [taylor]: Taking taylor expansion of (neg NAN) in z
0.721 * [taylor]: Taking taylor expansion of NAN in z
0.721 * [taylor]: Taking taylor expansion of 0 in x
0.721 * [taylor]: Taking taylor expansion of 0 in z
0.721 * [taylor]: Taking taylor expansion of (- (pow NAN 3) (/ NAN z)) in z
0.721 * [taylor]: Taking taylor expansion of (pow NAN 3) in z
0.721 * [taylor]: Taking taylor expansion of NAN in z
0.721 * [taylor]: Taking taylor expansion of (/ NAN z) in z
0.721 * [taylor]: Taking taylor expansion of NAN in z
0.721 * [taylor]: Taking taylor expansion of z in z
0.722 * [taylor]: Taking taylor expansion of 0 in x
0.722 * [taylor]: Taking taylor expansion of 0 in z
0.722 * [taylor]: Taking taylor expansion of 0 in z
0.723 * [taylor]: Taking taylor expansion of (- (* 2 (/ (pow NAN 3) z)) (* 2 (pow NAN 5))) in z
0.723 * [taylor]: Taking taylor expansion of (* 2 (/ (pow NAN 3) z)) in z
0.723 * [taylor]: Taking taylor expansion of 2 in z
0.723 * [taylor]: Taking taylor expansion of (/ (pow NAN 3) z) in z
0.723 * [taylor]: Taking taylor expansion of (pow NAN 3) in z
0.723 * [taylor]: Taking taylor expansion of NAN in z
0.723 * [taylor]: Taking taylor expansion of z in z
0.723 * [taylor]: Taking taylor expansion of (* 2 (pow NAN 5)) in z
0.723 * [taylor]: Taking taylor expansion of 2 in z
0.723 * [taylor]: Taking taylor expansion of (pow NAN 5) in z
0.723 * [taylor]: Taking taylor expansion of NAN in z
0.723 * * * [progress]: simplifying candidates
0.724 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* y (sqrt (- x z))) (sqrt (- x z)))
  (* (* y (sqrt (- x z))) (sqrt (- x z)))
  (+ (+ (log y) (log (sqrt (- x z)))) (log (sqrt (- x z))))
  (+ (log (* y (sqrt (- x z)))) (log (sqrt (- x z))))
  (log (* (* y (sqrt (- x z))) (sqrt (- x z))))
  (exp (* (* y (sqrt (- x z))) (sqrt (- x z))))
  (* (* (* (* y y) y) (* (* (sqrt (- x z)) (sqrt (- x z))) (sqrt (- x z)))) (* (* (sqrt (- x z)) (sqrt (- x z))) (sqrt (- x z))))
  (* (* (* (* y (sqrt (- x z))) (* y (sqrt (- x z)))) (* y (sqrt (- x z)))) (* (* (sqrt (- x z)) (sqrt (- x z))) (sqrt (- x z))))
  (* (cbrt (* (* y (sqrt (- x z))) (sqrt (- x z)))) (cbrt (* (* y (sqrt (- x z))) (sqrt (- x z)))))
  (cbrt (* (* y (sqrt (- x z))) (sqrt (- x z))))
  (* (* (* (* y (sqrt (- x z))) (sqrt (- x z))) (* (* y (sqrt (- x z))) (sqrt (- x z)))) (* (* y (sqrt (- x z))) (sqrt (- x z))))
  (sqrt (* (* y (sqrt (- x z))) (sqrt (- x z))))
  (sqrt (* (* y (sqrt (- x z))) (sqrt (- x z))))
  (* (* y (sqrt (- (pow x 3) (pow z 3)))) (sqrt (- (pow x 3) (pow z 3))))
  (* (sqrt (+ (* x x) (+ (* z z) (* x z)))) (sqrt (+ (* x x) (+ (* z z) (* x z)))))
  (* (* y (sqrt (- (pow x 3) (pow z 3)))) (sqrt (- (* x x) (* z z))))
  (* (sqrt (+ (* x x) (+ (* z z) (* x z)))) (sqrt (+ x z)))
  (* (* y (sqrt (- (* x x) (* z z)))) (sqrt (- (pow x 3) (pow z 3))))
  (* (sqrt (+ x z)) (sqrt (+ (* x x) (+ (* z z) (* x z)))))
  (* (* y (sqrt (- (* x x) (* z z)))) (sqrt (- (* x x) (* z z))))
  (* (sqrt (+ x z)) (sqrt (+ x z)))
  (* (* y (sqrt (- x z))) (* (cbrt (sqrt (- x z))) (cbrt (sqrt (- x z)))))
  (* (* y (sqrt (- x z))) (sqrt (* (cbrt (- x z)) (cbrt (- x z)))))
  (* (* y (sqrt (- x z))) (sqrt (sqrt (- x z))))
  (* (* y (sqrt (- x z))) (sqrt 1))
  (* (* y (sqrt (- x z))) (sqrt (+ (sqrt x) (sqrt z))))
  (* (* y (sqrt (- x z))) (sqrt 1))
  (* (* y (sqrt (- x z))) (sqrt (sqrt (- x z))))
  (* (* y (sqrt (- x z))) 1)
  (* (sqrt (- x z)) (sqrt (- x z)))
  (* (* y (sqrt (- x z))) (sqrt (- (pow x 3) (pow z 3))))
  (* (* y (sqrt (- x z))) (sqrt (- (* x x) (* z z))))
  (* (* y (sqrt (- (pow x 3) (pow z 3)))) (sqrt (- x z)))
  (* (* y (sqrt (- (* x x) (* z z)))) (sqrt (- x z)))
  (* y (sqrt (- x z)))
  (+ (log y) (log (sqrt (- x z))))
  (log (* y (sqrt (- x z))))
  (exp (* y (sqrt (- x z))))
  (* (* (* y y) y) (* (* (sqrt (- x z)) (sqrt (- x z))) (sqrt (- x z))))
  (* (cbrt (* y (sqrt (- x z)))) (cbrt (* y (sqrt (- x z)))))
  (cbrt (* y (sqrt (- x z))))
  (* (* (* y (sqrt (- x z))) (* y (sqrt (- x z)))) (* y (sqrt (- x z))))
  (sqrt (* y (sqrt (- x z))))
  (sqrt (* y (sqrt (- x z))))
  (* (sqrt y) (sqrt (sqrt (- x z))))
  (* (sqrt y) (sqrt (sqrt (- x z))))
  (* (sqrt y) (sqrt (sqrt (- x z))))
  (* (sqrt y) (sqrt (sqrt (- x z))))
  (* y (* (cbrt (sqrt (- x z))) (cbrt (sqrt (- x z)))))
  (* y (sqrt (* (cbrt (- x z)) (cbrt (- x z)))))
  (* y (sqrt (sqrt (- x z))))
  (* y (sqrt 1))
  (* y (sqrt (+ (sqrt x) (sqrt z))))
  (* y (sqrt 1))
  (* y (sqrt (sqrt (- x z))))
  (* y 1)
  (* (cbrt y) (sqrt (- x z)))
  (* (sqrt y) (sqrt (- x z)))
  (* y (sqrt (- x z)))
  (* y (sqrt (- (pow x 3) (pow z 3))))
  (* y (sqrt (- (* x x) (* z z))))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
  (- (+ (* 1/8 (* (pow x 2) (* (pow NAN 3) y))) (* NAN (* z y))) (* 1/2 (* x (* NAN y))))
  (+ (/ (* NAN (* z y)) x) (+ (* 2 (/ (* (pow NAN 3) (* z y)) (pow x 2))) (* NAN y)))
  (+ (/ (* NAN (* z y)) x) (+ (* 2 (/ (* (pow NAN 3) (* z y)) (pow x 2))) (* NAN y)))
0.770 * * [simplify]: iteration  0 :  4964  enodes  (cost  600 )
0.770 * * [simplify]: iteration  1 :  4964  enodes  (cost  600 )
0.772 * [simplify]: Simplified to:
   (* y (- x z))
  (* y (- x z))
  (log (* y (- x z)))
  (log (* y (- x z)))
  (log (* y (- x z)))
  (pow (exp y) (- x z))
  (pow (* y (- x z)) 3)
  (pow (* y (- x z)) 3)
  (* (cbrt (* y (- x z))) (cbrt (* y (- x z))))
  (cbrt (* y (- x z)))
  (pow (* y (- x z)) 3)
  (sqrt (* y (- x z)))
  (sqrt (* y (- x z)))
  (* y (- (pow x 3) (pow z 3)))
  (+ (* x x) (* z (+ x z)))
  (* y (* (sqrt (- (pow x 3) (pow z 3))) (sqrt (- (* x x) (* z z)))))
  (* (sqrt (+ (* x x) (* z (+ x z)))) (sqrt (+ x z)))
  (* y (* (sqrt (- (pow x 3) (pow z 3))) (sqrt (- (* x x) (* z z)))))
  (* (sqrt (+ (* x x) (* z (+ x z)))) (sqrt (+ x z)))
  (* y (- (* x x) (* z z)))
  (+ x z)
  (* y (* (sqrt (- x z)) (* (cbrt (sqrt (- x z))) (cbrt (sqrt (- x z))))))
  (* y (* (sqrt (- x z)) (fabs (cbrt (- x z)))))
  (* y (* (sqrt (- x z)) (sqrt (sqrt (- x z)))))
  (* y (sqrt (- x z)))
  (* y (* (sqrt (- x z)) (sqrt (+ (sqrt x) (sqrt z)))))
  (* y (sqrt (- x z)))
  (* y (* (sqrt (- x z)) (sqrt (sqrt (- x z)))))
  (* y (sqrt (- x z)))
  (- x z)
  (* y (* (sqrt (- x z)) (sqrt (- (pow x 3) (pow z 3)))))
  (* y (* (sqrt (- x z)) (sqrt (- (* x x) (* z z)))))
  (* y (* (sqrt (- x z)) (sqrt (- (pow x 3) (pow z 3)))))
  (* y (* (sqrt (- x z)) (sqrt (- (* x x) (* z z)))))
  (* y (sqrt (- x z)))
  (log (* y (sqrt (- x z))))
  (log (* y (sqrt (- x z))))
  (pow (exp y) (sqrt (- x z)))
  (pow (* y (sqrt (- x z))) 3)
  (* (cbrt (* y (sqrt (- x z)))) (cbrt (* y (sqrt (- x z)))))
  (cbrt (* y (sqrt (- x z))))
  (pow (* y (sqrt (- x z))) 3)
  (sqrt (* y (sqrt (- x z))))
  (sqrt (* y (sqrt (- x z))))
  (* (sqrt (sqrt (- x z))) (sqrt y))
  (* (sqrt (sqrt (- x z))) (sqrt y))
  (* (sqrt (sqrt (- x z))) (sqrt y))
  (* (sqrt (sqrt (- x z))) (sqrt y))
  (* y (* (cbrt (sqrt (- x z))) (cbrt (sqrt (- x z)))))
  (* y (fabs (cbrt (- x z))))
  (* y (sqrt (sqrt (- x z))))
  y
  (* y (sqrt (+ (sqrt x) (sqrt z))))
  y
  (* y (sqrt (sqrt (- x z))))
  y
  (* (sqrt (- x z)) (cbrt y))
  (* (sqrt (- x z)) (sqrt y))
  (* y (sqrt (- x z)))
  (* y (sqrt (- (pow x 3) (pow z 3))))
  (* y (sqrt (- (* x x) (* z z))))
  (* y (- x z))
  (* y (- x z))
  (* y (- x z))
  (* y (+ (* 1/8 (* x (* x (pow NAN 3)))) (* NAN (- z (* x 1/2)))))
  (+ (* y NAN) (* (* (/ y x) z) (+ NAN (/ 2 (/ x (pow NAN 3))))))
  (+ (* y NAN) (* (* (/ y x) z) (+ NAN (/ 2 (/ x (pow NAN 3))))))
0.773 * * * [progress]: adding candidates to table
0.817 * [progress]: [Phase 3 of 3] Extracting.
0.817 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (* (* y (sqrt (- x z))) (sqrt (- x z))))> #<alt (λ (x y z) (* y (- x z)))>)
0.817 * * * [regime-changes]: Trying 3 branch expressions: (z y x)
0.817 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (* (* y (sqrt (- x z))) (sqrt (- x z))))> #<alt (λ (x y z) (* y (- x z)))>)
0.855 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (* (* y (sqrt (- x z))) (sqrt (- x z))))> #<alt (λ (x y z) (* y (- x z)))>)
0.892 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (* (* y (sqrt (- x z))) (sqrt (- x z))))> #<alt (λ (x y z) (* y (- x z)))>)
0.930 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.930 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* y (- x z))
0.931 * * [simplify]: iteration  0 :  6  enodes  (cost  5 )
0.931 * * [simplify]: iteration  1 :  6  enodes  (cost  5 )
0.931 * [simplify]: Simplified to:
   (* y (- x z))
2.755 * [regime-testing]: End program error score: 0.014501812726590823
2.830 * [regime-testing]: Target error score: 0.014501812726590823