48.066 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.013 * * * [progress]: [2/2] Setting up program.
0.015 * [progress]: [Phase 2 of 3] Improving.
0.015 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- x y) (- z y))
0.018 * * [simplify]: iteration  0 :  12  enodes  (cost  3 )
0.020 * * [simplify]: iteration  1 :  16  enodes  (cost  3 )
0.021 * * [simplify]: iteration  2 :  18  enodes  (cost  3 )
0.022 * * [simplify]: iteration  3 :  18  enodes  (cost  3 )
0.023 * [simplify]: Simplified to:
   (/ (- x y) (- z y))
0.023 * * [progress]: iteration 1 / 4
0.023 * * * [progress]: picking best candidate
0.024 * * * * [pick]: Picked  #<alt (λ (x y z) (/ (- x y) (- z y)))>
0.024 * * * [progress]: localizing error
0.029 * * * [progress]: generating rewritten candidates
0.029 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.043 * * * [progress]: generating series expansions
0.043 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.043 * [approximate]: Taking taylor expansion of (/ (- x y) (- z y)) in (x y z) around 0
0.043 * [taylor]: Taking taylor expansion of (/ (- x y) (- z y)) in z
0.043 * [taylor]: Taking taylor expansion of (- x y) in z
0.043 * [taylor]: Taking taylor expansion of x in z
0.043 * [taylor]: Taking taylor expansion of y in z
0.043 * [taylor]: Taking taylor expansion of (- z y) in z
0.043 * [taylor]: Taking taylor expansion of z in z
0.043 * [taylor]: Taking taylor expansion of y in z
0.044 * [taylor]: Taking taylor expansion of (/ (- x y) (- z y)) in y
0.044 * [taylor]: Taking taylor expansion of (- x y) in y
0.044 * [taylor]: Taking taylor expansion of x in y
0.044 * [taylor]: Taking taylor expansion of y in y
0.044 * [taylor]: Taking taylor expansion of (- z y) in y
0.044 * [taylor]: Taking taylor expansion of z in y
0.044 * [taylor]: Taking taylor expansion of y in y
0.045 * [taylor]: Taking taylor expansion of (/ (- x y) (- z y)) in x
0.045 * [taylor]: Taking taylor expansion of (- x y) in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.045 * [taylor]: Taking taylor expansion of y in x
0.045 * [taylor]: Taking taylor expansion of (- z y) in x
0.045 * [taylor]: Taking taylor expansion of z in x
0.045 * [taylor]: Taking taylor expansion of y in x
0.045 * [taylor]: Taking taylor expansion of (/ (- x y) (- z y)) in x
0.045 * [taylor]: Taking taylor expansion of (- x y) in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.045 * [taylor]: Taking taylor expansion of y in x
0.045 * [taylor]: Taking taylor expansion of (- z y) in x
0.045 * [taylor]: Taking taylor expansion of z in x
0.045 * [taylor]: Taking taylor expansion of y in x
0.045 * [taylor]: Taking taylor expansion of (* -1 (/ y (- z y))) in y
0.045 * [taylor]: Taking taylor expansion of -1 in y
0.045 * [taylor]: Taking taylor expansion of (/ y (- z y)) in y
0.045 * [taylor]: Taking taylor expansion of y in y
0.045 * [taylor]: Taking taylor expansion of (- z y) in y
0.045 * [taylor]: Taking taylor expansion of z in y
0.045 * [taylor]: Taking taylor expansion of y in y
0.047 * [taylor]: Taking taylor expansion of (/ 1 (- z y)) in y
0.047 * [taylor]: Taking taylor expansion of (- z y) in y
0.047 * [taylor]: Taking taylor expansion of z in y
0.047 * [taylor]: Taking taylor expansion of y in y
0.047 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.047 * [taylor]: Taking taylor expansion of z in z
0.048 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.048 * [taylor]: Taking taylor expansion of -1 in z
0.048 * [taylor]: Taking taylor expansion of z in z
0.050 * [taylor]: Taking taylor expansion of 0 in y
0.050 * [taylor]: Taking taylor expansion of 0 in z
0.050 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.050 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.050 * [taylor]: Taking taylor expansion of z in z
0.053 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in z
0.053 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.053 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.053 * [taylor]: Taking taylor expansion of z in z
0.056 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- (/ 1 z) (/ 1 y))) in (x y z) around 0
0.056 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- (/ 1 z) (/ 1 y))) in z
0.056 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in z
0.056 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.056 * [taylor]: Taking taylor expansion of x in z
0.056 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.057 * [taylor]: Taking taylor expansion of y in z
0.057 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z
0.057 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.057 * [taylor]: Taking taylor expansion of z in z
0.057 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.057 * [taylor]: Taking taylor expansion of y in z
0.057 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- (/ 1 z) (/ 1 y))) in y
0.057 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.057 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.057 * [taylor]: Taking taylor expansion of x in y
0.057 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.057 * [taylor]: Taking taylor expansion of y in y
0.058 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
0.058 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.058 * [taylor]: Taking taylor expansion of z in y
0.058 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.058 * [taylor]: Taking taylor expansion of y in y
0.059 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- (/ 1 z) (/ 1 y))) in x
0.059 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.059 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.059 * [taylor]: Taking taylor expansion of x in x
0.059 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.059 * [taylor]: Taking taylor expansion of y in x
0.060 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in x
0.060 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.060 * [taylor]: Taking taylor expansion of z in x
0.060 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.060 * [taylor]: Taking taylor expansion of y in x
0.060 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- (/ 1 z) (/ 1 y))) in x
0.060 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.060 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.060 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.060 * [taylor]: Taking taylor expansion of y in x
0.060 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in x
0.060 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.060 * [taylor]: Taking taylor expansion of z in x
0.061 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.061 * [taylor]: Taking taylor expansion of y in x
0.061 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 z) (/ 1 y))) in y
0.061 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
0.061 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.061 * [taylor]: Taking taylor expansion of z in y
0.061 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.061 * [taylor]: Taking taylor expansion of y in y
0.063 * [taylor]: Taking taylor expansion of (- (/ 1 (* y (- (/ 1 z) (/ 1 y))))) in y
0.063 * [taylor]: Taking taylor expansion of (/ 1 (* y (- (/ 1 z) (/ 1 y)))) in y
0.063 * [taylor]: Taking taylor expansion of (* y (- (/ 1 z) (/ 1 y))) in y
0.063 * [taylor]: Taking taylor expansion of y in y
0.063 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
0.064 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.064 * [taylor]: Taking taylor expansion of z in y
0.064 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.064 * [taylor]: Taking taylor expansion of y in y
0.066 * [taylor]: Taking taylor expansion of 1 in z
0.066 * [taylor]: Taking taylor expansion of -1 in z
0.068 * [taylor]: Taking taylor expansion of 0 in y
0.068 * [taylor]: Taking taylor expansion of 0 in z
0.070 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.070 * [taylor]: Taking taylor expansion of z in z
0.072 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.072 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.072 * [taylor]: Taking taylor expansion of z in z
0.073 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 z))) in (x y z) around 0
0.074 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 z))) in z
0.074 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in z
0.074 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.074 * [taylor]: Taking taylor expansion of y in z
0.074 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.074 * [taylor]: Taking taylor expansion of x in z
0.074 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
0.074 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.074 * [taylor]: Taking taylor expansion of y in z
0.074 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.074 * [taylor]: Taking taylor expansion of z in z
0.075 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 z))) in y
0.075 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.075 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.075 * [taylor]: Taking taylor expansion of y in y
0.075 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.075 * [taylor]: Taking taylor expansion of x in y
0.075 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
0.075 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.075 * [taylor]: Taking taylor expansion of y in y
0.075 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.075 * [taylor]: Taking taylor expansion of z in y
0.076 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 z))) in x
0.076 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.076 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.076 * [taylor]: Taking taylor expansion of y in x
0.076 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.076 * [taylor]: Taking taylor expansion of x in x
0.077 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
0.077 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.077 * [taylor]: Taking taylor expansion of y in x
0.077 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.077 * [taylor]: Taking taylor expansion of z in x
0.077 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 z))) in x
0.077 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.077 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.077 * [taylor]: Taking taylor expansion of y in x
0.077 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.077 * [taylor]: Taking taylor expansion of x in x
0.078 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
0.078 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.079 * [taylor]: Taking taylor expansion of y in x
0.079 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.079 * [taylor]: Taking taylor expansion of z in x
0.080 * [taylor]: Taking taylor expansion of (/ -1 (- (/ 1 y) (/ 1 z))) in y
0.080 * [taylor]: Taking taylor expansion of -1 in y
0.080 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
0.080 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.080 * [taylor]: Taking taylor expansion of y in y
0.080 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.080 * [taylor]: Taking taylor expansion of z in y
0.082 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 y) (/ 1 z)) y)) in y
0.082 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) y) in y
0.082 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 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 z) in y
0.082 * [taylor]: Taking taylor expansion of z in y
0.083 * [taylor]: Taking taylor expansion of y in y
0.084 * [taylor]: Taking taylor expansion of 1 in z
0.084 * [taylor]: Taking taylor expansion of -1 in z
0.086 * [taylor]: Taking taylor expansion of 0 in y
0.086 * [taylor]: Taking taylor expansion of 0 in z
0.088 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.088 * [taylor]: Taking taylor expansion of z in z
0.090 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.090 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.090 * [taylor]: Taking taylor expansion of z in z
0.091 * * * [progress]: simplifying candidates
0.092 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ (- x y) (- z y)))
  (log1p (/ (- x y) (- z y)))
  (- (log (- x y)) (log (- z y)))
  (log (/ (- x y) (- z y)))
  (exp (/ (- x y) (- z y)))
  (/ (* (* (- x y) (- x y)) (- x y)) (* (* (- z y) (- z y)) (- z y)))
  (* (cbrt (/ (- x y) (- z y))) (cbrt (/ (- x y) (- z y))))
  (cbrt (/ (- x y) (- z y)))
  (* (* (/ (- x y) (- z y)) (/ (- x y) (- z y))) (/ (- x y) (- z y)))
  (sqrt (/ (- x y) (- z y)))
  (sqrt (/ (- x y) (- z y)))
  (- (- x y))
  (- (- z y))
  (/ x (- z y))
  (/ y (- z y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (cbrt (- x y)) (cbrt (- z y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (- z y)))
  (/ (cbrt (- x y)) (sqrt (- z y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) (- z y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (+ (sqrt z) (sqrt y)))
  (/ (cbrt (- x y)) (- (sqrt z) (sqrt y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) (- z y))
  (/ (sqrt (- x y)) (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (sqrt (- x y)) (cbrt (- z y)))
  (/ (sqrt (- x y)) (sqrt (- z y)))
  (/ (sqrt (- x y)) (sqrt (- z y)))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) (- z y))
  (/ (sqrt (- x y)) (+ (sqrt z) (sqrt y)))
  (/ (sqrt (- x y)) (- (sqrt z) (sqrt y)))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) (- z y))
  (/ 1 (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (- x y) (cbrt (- z y)))
  (/ 1 (sqrt (- z y)))
  (/ (- x y) (sqrt (- z y)))
  (/ 1 1)
  (/ (- x y) (- z y))
  (/ 1 (+ (sqrt z) (sqrt y)))
  (/ (- x y) (- (sqrt z) (sqrt y)))
  (/ 1 1)
  (/ (- x y) (- z y))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (- (sqrt x) (sqrt y)) (cbrt (- z y)))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (- z y)))
  (/ (- (sqrt x) (sqrt y)) (sqrt (- z y)))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) (- z y))
  (/ (+ (sqrt x) (sqrt y)) (+ (sqrt z) (sqrt y)))
  (/ (- (sqrt x) (sqrt y)) (- (sqrt z) (sqrt y)))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) (- z y))
  (/ 1 (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (- x y) (cbrt (- z y)))
  (/ 1 (sqrt (- z y)))
  (/ (- x y) (sqrt (- z y)))
  (/ 1 1)
  (/ (- x y) (- z y))
  (/ 1 (+ (sqrt z) (sqrt y)))
  (/ (- x y) (- (sqrt z) (sqrt y)))
  (/ 1 1)
  (/ (- x y) (- z y))
  (/ 1 (- z y))
  (/ (- z y) (- x y))
  (/ (- x y) (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (- x y) (sqrt (- z y)))
  (/ (- x y) 1)
  (/ (- x y) (+ (sqrt z) (sqrt y)))
  (/ (- x y) 1)
  (/ (- z y) (cbrt (- x y)))
  (/ (- z y) (sqrt (- x y)))
  (/ (- z y) (- x y))
  (/ (- z y) (- (sqrt x) (sqrt y)))
  (/ (- z y) (- x y))
  (/ (- x y) (- (pow z 3) (pow y 3)))
  (/ (- x y) (- (* z z) (* y y)))
  (* (- z y) (+ (* x x) (+ (* y y) (* x y))))
  (* (- z y) (+ x y))
  0
  0
  0
0.097 * * [simplify]: iteration  0 :  228  enodes  (cost  361 )
0.101 * * [simplify]: iteration  1 :  634  enodes  (cost  347 )
0.112 * * [simplify]: iteration  2 :  2142  enodes  (cost  347 )
0.141 * * [simplify]: iteration  3 :  5002  enodes  (cost  347 )
0.144 * [simplify]: Simplified to:
   (expm1 (/ (- x y) (- z y)))
  (log1p (/ (- x y) (- z y)))
  (log (/ (- x y) (- z y)))
  (log (/ (- x y) (- z y)))
  (exp (/ (- x y) (- z y)))
  (pow (/ (- x y) (- z y)) 3)
  (* (cbrt (/ (- x y) (- z y))) (cbrt (/ (- x y) (- z y))))
  (cbrt (/ (- x y) (- z y)))
  (pow (/ (- x y) (- z y)) 3)
  (sqrt (/ (- x y) (- z y)))
  (sqrt (/ (- x y) (- z y)))
  (- (- x y))
  (- (- z y))
  (/ x (- z y))
  (/ y (- z y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (cbrt (- x y)) (cbrt (- z y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (- z y)))
  (/ (cbrt (- x y)) (sqrt (- z y)))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) (- z y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (+ (sqrt z) (sqrt y)))
  (/ (cbrt (- x y)) (- (sqrt z) (sqrt y)))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) (- z y))
  (/ (sqrt (- x y)) (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (sqrt (- x y)) (cbrt (- z y)))
  (/ (sqrt (- x y)) (sqrt (- z y)))
  (/ (sqrt (- x y)) (sqrt (- z y)))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (- z y))
  (/ (sqrt (- x y)) (+ (sqrt z) (sqrt y)))
  (/ (sqrt (- x y)) (- (sqrt z) (sqrt y)))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (- z y))
  (/ 1 (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (- x y) (cbrt (- z y)))
  (/ 1 (sqrt (- z y)))
  (/ (- x y) (sqrt (- z y)))
  1
  (/ (- x y) (- z y))
  (/ 1 (+ (sqrt z) (sqrt y)))
  (/ (- x y) (- (sqrt z) (sqrt y)))
  1
  (/ (- x y) (- z y))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (- (sqrt x) (sqrt y)) (cbrt (- z y)))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (- z y)))
  (/ (- (sqrt x) (sqrt y)) (sqrt (- z y)))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (- z y))
  (/ (+ (sqrt x) (sqrt y)) (+ (sqrt z) (sqrt y)))
  (/ (- (sqrt x) (sqrt y)) (- (sqrt z) (sqrt y)))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (- z y))
  (/ 1 (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (- x y) (cbrt (- z y)))
  (/ 1 (sqrt (- z y)))
  (/ (- x y) (sqrt (- z y)))
  1
  (/ (- x y) (- z y))
  (/ 1 (+ (sqrt z) (sqrt y)))
  (/ (- x y) (- (sqrt z) (sqrt y)))
  1
  (/ (- x y) (- z y))
  (/ 1 (- z y))
  (/ (- z y) (- x y))
  (/ (- x y) (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (- x y) (sqrt (- z y)))
  (- x y)
  (/ (- x y) (+ (sqrt z) (sqrt y)))
  (- x y)
  (/ (- z y) (cbrt (- x y)))
  (/ (- z y) (sqrt (- x y)))
  (/ (- z y) (- x y))
  (/ (- z y) (- (sqrt x) (sqrt y)))
  (/ (- z y) (- x y))
  (/ (- x y) (- (pow z 3) (pow y 3)))
  (/ (- x y) (- (* z z) (* y y)))
  (* (fma x x (fma y y (* x y))) (- z y))
  (* (- z y) (+ x y))
  0
  0
  0
0.144 * * * [progress]: adding candidates to table
0.231 * * [progress]: iteration 2 / 4
0.231 * * * [progress]: picking best candidate
0.234 * * * * [pick]: Picked  #<alt (λ (x y z) (- (/ x (- z y)) (/ y (- z y))))>
0.234 * * * [progress]: localizing error
0.240 * * * [progress]: generating rewritten candidates
0.240 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.245 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.253 * * * [progress]: generating series expansions
0.253 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.253 * [approximate]: Taking taylor expansion of (/ y (- z y)) in (y z) around 0
0.253 * [taylor]: Taking taylor expansion of (/ y (- z y)) in z
0.253 * [taylor]: Taking taylor expansion of y in z
0.253 * [taylor]: Taking taylor expansion of (- z y) in z
0.253 * [taylor]: Taking taylor expansion of z in z
0.253 * [taylor]: Taking taylor expansion of y in z
0.253 * [taylor]: Taking taylor expansion of (/ y (- z y)) in y
0.253 * [taylor]: Taking taylor expansion of y in y
0.253 * [taylor]: Taking taylor expansion of (- z y) in y
0.253 * [taylor]: Taking taylor expansion of z in y
0.253 * [taylor]: Taking taylor expansion of y in y
0.254 * [taylor]: Taking taylor expansion of (/ y (- z y)) in y
0.254 * [taylor]: Taking taylor expansion of y in y
0.254 * [taylor]: Taking taylor expansion of (- z y) in y
0.254 * [taylor]: Taking taylor expansion of z in y
0.254 * [taylor]: Taking taylor expansion of y in y
0.254 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.254 * [taylor]: Taking taylor expansion of z in z
0.255 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.255 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.255 * [taylor]: Taking taylor expansion of z in z
0.259 * [taylor]: Taking taylor expansion of (/ 1 (pow z 3)) in z
0.259 * [taylor]: Taking taylor expansion of (pow z 3) in z
0.259 * [taylor]: Taking taylor expansion of z in z
0.265 * [approximate]: Taking taylor expansion of (/ 1 (* (- (/ 1 z) (/ 1 y)) y)) in (y z) around 0
0.265 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 z) (/ 1 y)) y)) in z
0.265 * [taylor]: Taking taylor expansion of (* (- (/ 1 z) (/ 1 y)) y) in z
0.265 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z
0.265 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.265 * [taylor]: Taking taylor expansion of z in z
0.266 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.266 * [taylor]: Taking taylor expansion of y in z
0.266 * [taylor]: Taking taylor expansion of y in z
0.266 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 z) (/ 1 y)) y)) in y
0.266 * [taylor]: Taking taylor expansion of (* (- (/ 1 z) (/ 1 y)) y) in y
0.266 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
0.266 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.266 * [taylor]: Taking taylor expansion of z in y
0.266 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.266 * [taylor]: Taking taylor expansion of y in y
0.266 * [taylor]: Taking taylor expansion of y in y
0.268 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 z) (/ 1 y)) y)) in y
0.268 * [taylor]: Taking taylor expansion of (* (- (/ 1 z) (/ 1 y)) y) in y
0.268 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
0.268 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.268 * [taylor]: Taking taylor expansion of z in y
0.268 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.268 * [taylor]: Taking taylor expansion of y in y
0.269 * [taylor]: Taking taylor expansion of y in y
0.271 * [taylor]: Taking taylor expansion of -1 in z
0.272 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.272 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.272 * [taylor]: Taking taylor expansion of z in z
0.276 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in z
0.276 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.276 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.276 * [taylor]: Taking taylor expansion of z in z
0.280 * [approximate]: Taking taylor expansion of (/ -1 (* (- (/ 1 y) (/ 1 z)) y)) in (y z) around 0
0.280 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 y) (/ 1 z)) y)) in z
0.280 * [taylor]: Taking taylor expansion of -1 in z
0.280 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) y) in z
0.280 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
0.280 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.280 * [taylor]: Taking taylor expansion of y in z
0.280 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.280 * [taylor]: Taking taylor expansion of z in z
0.281 * [taylor]: Taking taylor expansion of y in z
0.281 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 y) (/ 1 z)) y)) in y
0.281 * [taylor]: Taking taylor expansion of -1 in y
0.281 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) y) in y
0.281 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
0.281 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.281 * [taylor]: Taking taylor expansion of y in y
0.282 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.282 * [taylor]: Taking taylor expansion of z in y
0.282 * [taylor]: Taking taylor expansion of y in y
0.283 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 y) (/ 1 z)) y)) in y
0.283 * [taylor]: Taking taylor expansion of -1 in y
0.283 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) y) in y
0.283 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
0.283 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.283 * [taylor]: Taking taylor expansion of y in y
0.283 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.284 * [taylor]: Taking taylor expansion of z in y
0.284 * [taylor]: Taking taylor expansion of y in y
0.285 * [taylor]: Taking taylor expansion of -1 in z
0.287 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.287 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.287 * [taylor]: Taking taylor expansion of z in z
0.291 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in z
0.291 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.291 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.291 * [taylor]: Taking taylor expansion of z in z
0.298 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.298 * [approximate]: Taking taylor expansion of (/ x (- z y)) in (x z y) around 0
0.298 * [taylor]: Taking taylor expansion of (/ x (- z y)) in y
0.298 * [taylor]: Taking taylor expansion of x in y
0.298 * [taylor]: Taking taylor expansion of (- z y) in y
0.298 * [taylor]: Taking taylor expansion of z in y
0.298 * [taylor]: Taking taylor expansion of y in y
0.298 * [taylor]: Taking taylor expansion of (/ x (- z y)) in z
0.298 * [taylor]: Taking taylor expansion of x in z
0.298 * [taylor]: Taking taylor expansion of (- z y) in z
0.298 * [taylor]: Taking taylor expansion of z in z
0.298 * [taylor]: Taking taylor expansion of y in z
0.298 * [taylor]: Taking taylor expansion of (/ x (- z y)) in x
0.298 * [taylor]: Taking taylor expansion of x in x
0.299 * [taylor]: Taking taylor expansion of (- z y) in x
0.299 * [taylor]: Taking taylor expansion of z in x
0.299 * [taylor]: Taking taylor expansion of y in x
0.299 * [taylor]: Taking taylor expansion of (/ x (- z y)) in x
0.299 * [taylor]: Taking taylor expansion of x in x
0.299 * [taylor]: Taking taylor expansion of (- z y) in x
0.299 * [taylor]: Taking taylor expansion of z in x
0.299 * [taylor]: Taking taylor expansion of y in x
0.299 * [taylor]: Taking taylor expansion of (/ 1 (- z y)) in z
0.299 * [taylor]: Taking taylor expansion of (- z y) in z
0.299 * [taylor]: Taking taylor expansion of z in z
0.299 * [taylor]: Taking taylor expansion of y in z
0.299 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.299 * [taylor]: Taking taylor expansion of -1 in y
0.299 * [taylor]: Taking taylor expansion of y in y
0.300 * [taylor]: Taking taylor expansion of 0 in z
0.300 * [taylor]: Taking taylor expansion of 0 in y
0.301 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.301 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.301 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.301 * [taylor]: Taking taylor expansion of y in y
0.304 * [taylor]: Taking taylor expansion of 0 in z
0.304 * [taylor]: Taking taylor expansion of 0 in y
0.304 * [taylor]: Taking taylor expansion of 0 in y
0.305 * [approximate]: Taking taylor expansion of (/ 1 (* x (- (/ 1 z) (/ 1 y)))) in (x z y) around 0
0.305 * [taylor]: Taking taylor expansion of (/ 1 (* x (- (/ 1 z) (/ 1 y)))) in y
0.305 * [taylor]: Taking taylor expansion of (* x (- (/ 1 z) (/ 1 y))) in y
0.305 * [taylor]: Taking taylor expansion of x in y
0.305 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
0.305 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.305 * [taylor]: Taking taylor expansion of z in y
0.305 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.305 * [taylor]: Taking taylor expansion of y in y
0.305 * [taylor]: Taking taylor expansion of (/ 1 (* x (- (/ 1 z) (/ 1 y)))) in z
0.306 * [taylor]: Taking taylor expansion of (* x (- (/ 1 z) (/ 1 y))) in z
0.306 * [taylor]: Taking taylor expansion of x in z
0.306 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z
0.306 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.306 * [taylor]: Taking taylor expansion of z in z
0.306 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.306 * [taylor]: Taking taylor expansion of y in z
0.306 * [taylor]: Taking taylor expansion of (/ 1 (* x (- (/ 1 z) (/ 1 y)))) in x
0.306 * [taylor]: Taking taylor expansion of (* x (- (/ 1 z) (/ 1 y))) in x
0.306 * [taylor]: Taking taylor expansion of x in x
0.306 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in x
0.306 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.306 * [taylor]: Taking taylor expansion of z in x
0.306 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.306 * [taylor]: Taking taylor expansion of y in x
0.307 * [taylor]: Taking taylor expansion of (/ 1 (* x (- (/ 1 z) (/ 1 y)))) in x
0.307 * [taylor]: Taking taylor expansion of (* x (- (/ 1 z) (/ 1 y))) in x
0.307 * [taylor]: Taking taylor expansion of x in x
0.307 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in x
0.307 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.307 * [taylor]: Taking taylor expansion of z in x
0.308 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.308 * [taylor]: Taking taylor expansion of y in x
0.309 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 z) (/ 1 y))) in z
0.309 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z
0.309 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.309 * [taylor]: Taking taylor expansion of z in z
0.309 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.309 * [taylor]: Taking taylor expansion of y in z
0.309 * [taylor]: Taking taylor expansion of 1 in y
0.311 * [taylor]: Taking taylor expansion of 0 in z
0.311 * [taylor]: Taking taylor expansion of 0 in y
0.311 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.311 * [taylor]: Taking taylor expansion of y in y
0.314 * [taylor]: Taking taylor expansion of 0 in z
0.314 * [taylor]: Taking taylor expansion of 0 in y
0.314 * [taylor]: Taking taylor expansion of 0 in y
0.314 * [approximate]: Taking taylor expansion of (/ -1 (* (- (/ 1 y) (/ 1 z)) x)) in (x z y) around 0
0.315 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 y) (/ 1 z)) x)) in y
0.315 * [taylor]: Taking taylor expansion of -1 in y
0.315 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) x) in y
0.315 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
0.315 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.315 * [taylor]: Taking taylor expansion of y in y
0.315 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.315 * [taylor]: Taking taylor expansion of z in y
0.315 * [taylor]: Taking taylor expansion of x in y
0.315 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 y) (/ 1 z)) x)) in z
0.315 * [taylor]: Taking taylor expansion of -1 in z
0.315 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) x) in z
0.315 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
0.315 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.315 * [taylor]: Taking taylor expansion of y in z
0.315 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.315 * [taylor]: Taking taylor expansion of z in z
0.316 * [taylor]: Taking taylor expansion of x in z
0.316 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 y) (/ 1 z)) x)) in x
0.316 * [taylor]: Taking taylor expansion of -1 in x
0.316 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) x) in x
0.316 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
0.316 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.316 * [taylor]: Taking taylor expansion of y in x
0.316 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.316 * [taylor]: Taking taylor expansion of z in x
0.316 * [taylor]: Taking taylor expansion of x in x
0.317 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 y) (/ 1 z)) x)) in x
0.317 * [taylor]: Taking taylor expansion of -1 in x
0.317 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) x) in x
0.317 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
0.317 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.318 * [taylor]: Taking taylor expansion of y in x
0.318 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.318 * [taylor]: Taking taylor expansion of z in x
0.318 * [taylor]: Taking taylor expansion of x in x
0.319 * [taylor]: Taking taylor expansion of (/ -1 (- (/ 1 y) (/ 1 z))) in z
0.319 * [taylor]: Taking taylor expansion of -1 in z
0.319 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
0.319 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.319 * [taylor]: Taking taylor expansion of y in z
0.319 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.319 * [taylor]: Taking taylor expansion of z in z
0.320 * [taylor]: Taking taylor expansion of 1 in y
0.321 * [taylor]: Taking taylor expansion of 0 in z
0.321 * [taylor]: Taking taylor expansion of 0 in y
0.322 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.322 * [taylor]: Taking taylor expansion of y in y
0.324 * [taylor]: Taking taylor expansion of 0 in z
0.325 * [taylor]: Taking taylor expansion of 0 in y
0.325 * [taylor]: Taking taylor expansion of 0 in y
0.325 * * * [progress]: simplifying candidates
0.326 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ y (- z y)))
  (log1p (/ y (- z y)))
  (- (log y) (log (- z y)))
  (log (/ y (- z y)))
  (exp (/ y (- z y)))
  (/ (* (* y y) y) (* (* (- z y) (- z y)) (- z y)))
  (* (cbrt (/ y (- z y))) (cbrt (/ y (- z y))))
  (cbrt (/ y (- z y)))
  (* (* (/ y (- z y)) (/ y (- z y))) (/ y (- z y)))
  (sqrt (/ y (- z y)))
  (sqrt (/ y (- z y)))
  (- y)
  (- (- z y))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (cbrt y) (cbrt (- z y)))
  (/ (* (cbrt y) (cbrt y)) (sqrt (- z y)))
  (/ (cbrt y) (sqrt (- z y)))
  (/ (* (cbrt y) (cbrt y)) 1)
  (/ (cbrt y) (- z y))
  (/ (* (cbrt y) (cbrt y)) (+ (sqrt z) (sqrt y)))
  (/ (cbrt y) (- (sqrt z) (sqrt y)))
  (/ (* (cbrt y) (cbrt y)) 1)
  (/ (cbrt y) (- z y))
  (/ (sqrt y) (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (sqrt y) (cbrt (- z y)))
  (/ (sqrt y) (sqrt (- z y)))
  (/ (sqrt y) (sqrt (- z y)))
  (/ (sqrt y) 1)
  (/ (sqrt y) (- z y))
  (/ (sqrt y) (+ (sqrt z) (sqrt y)))
  (/ (sqrt y) (- (sqrt z) (sqrt y)))
  (/ (sqrt y) 1)
  (/ (sqrt y) (- z y))
  (/ 1 (* (cbrt (- z y)) (cbrt (- z y))))
  (/ y (cbrt (- z y)))
  (/ 1 (sqrt (- z y)))
  (/ y (sqrt (- z y)))
  (/ 1 1)
  (/ y (- z y))
  (/ 1 (+ (sqrt z) (sqrt y)))
  (/ y (- (sqrt z) (sqrt y)))
  (/ 1 1)
  (/ y (- z y))
  (/ 1 (- z y))
  (/ (- z y) y)
  (/ y (* (cbrt (- z y)) (cbrt (- z y))))
  (/ y (sqrt (- z y)))
  (/ y 1)
  (/ y (+ (sqrt z) (sqrt y)))
  (/ y 1)
  (/ (- z y) (cbrt y))
  (/ (- z y) (sqrt y))
  (/ (- z y) y)
  (/ y (- (pow z 3) (pow y 3)))
  (/ y (- (* z z) (* y y)))
  (expm1 (/ x (- z y)))
  (log1p (/ x (- z y)))
  (- (log x) (log (- z y)))
  (log (/ x (- z y)))
  (exp (/ x (- z y)))
  (/ (* (* x x) x) (* (* (- z y) (- z y)) (- z y)))
  (* (cbrt (/ x (- z y))) (cbrt (/ x (- z y))))
  (cbrt (/ x (- z y)))
  (* (* (/ x (- z y)) (/ x (- z y))) (/ x (- z y)))
  (sqrt (/ x (- z y)))
  (sqrt (/ x (- z y)))
  (- x)
  (- (- z y))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (cbrt x) (cbrt (- z y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (- z y)))
  (/ (cbrt x) (sqrt (- z y)))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (- z y))
  (/ (* (cbrt x) (cbrt x)) (+ (sqrt z) (sqrt y)))
  (/ (cbrt x) (- (sqrt z) (sqrt y)))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (- z y))
  (/ (sqrt x) (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (sqrt x) (cbrt (- z y)))
  (/ (sqrt x) (sqrt (- z y)))
  (/ (sqrt x) (sqrt (- z y)))
  (/ (sqrt x) 1)
  (/ (sqrt x) (- z y))
  (/ (sqrt x) (+ (sqrt z) (sqrt y)))
  (/ (sqrt x) (- (sqrt z) (sqrt y)))
  (/ (sqrt x) 1)
  (/ (sqrt x) (- z y))
  (/ 1 (* (cbrt (- z y)) (cbrt (- z y))))
  (/ x (cbrt (- z y)))
  (/ 1 (sqrt (- z y)))
  (/ x (sqrt (- z y)))
  (/ 1 1)
  (/ x (- z y))
  (/ 1 (+ (sqrt z) (sqrt y)))
  (/ x (- (sqrt z) (sqrt y)))
  (/ 1 1)
  (/ x (- z y))
  (/ 1 (- z y))
  (/ (- z y) x)
  (/ x (* (cbrt (- z y)) (cbrt (- z y))))
  (/ x (sqrt (- z y)))
  (/ x 1)
  (/ x (+ (sqrt z) (sqrt y)))
  (/ x 1)
  (/ (- z y) (cbrt x))
  (/ (- z y) (sqrt x))
  (/ (- z y) x)
  (/ x (- (pow z 3) (pow y 3)))
  (/ x (- (* z z) (* y y)))
  0
  0
  0
  0
  0
  0
0.330 * * [simplify]: iteration  0 :  215  enodes  (cost  387 )
0.334 * * [simplify]: iteration  1 :  647  enodes  (cost  368 )
0.343 * * [simplify]: iteration  2 :  1854  enodes  (cost  368 )
0.373 * * [simplify]: iteration  3 :  5001  enodes  (cost  368 )
0.375 * [simplify]: Simplified to:
   (expm1 (/ y (- z y)))
  (log1p (/ y (- z y)))
  (log (/ y (- z y)))
  (log (/ y (- z y)))
  (exp (/ y (- z y)))
  (pow (/ y (- z y)) 3)
  (* (cbrt (/ y (- z y))) (cbrt (/ y (- z y))))
  (cbrt (/ y (- z y)))
  (pow (/ y (- z y)) 3)
  (sqrt (/ y (- z y)))
  (sqrt (/ y (- z y)))
  (- y)
  (- (- z y))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (cbrt y) (cbrt (- z y)))
  (/ (* (cbrt y) (cbrt y)) (sqrt (- z y)))
  (/ (cbrt y) (sqrt (- z y)))
  (* (cbrt y) (cbrt y))
  (/ (cbrt y) (- z y))
  (/ (* (cbrt y) (cbrt y)) (+ (sqrt z) (sqrt y)))
  (/ (cbrt y) (- (sqrt z) (sqrt y)))
  (* (cbrt y) (cbrt y))
  (/ (cbrt y) (- z y))
  (/ (sqrt y) (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (sqrt y) (cbrt (- z y)))
  (/ (sqrt y) (sqrt (- z y)))
  (/ (sqrt y) (sqrt (- z y)))
  (sqrt y)
  (/ (sqrt y) (- z y))
  (/ (sqrt y) (+ (sqrt z) (sqrt y)))
  (/ (sqrt y) (- (sqrt z) (sqrt y)))
  (sqrt y)
  (/ (sqrt y) (- z y))
  (/ 1 (* (cbrt (- z y)) (cbrt (- z y))))
  (/ y (cbrt (- z y)))
  (/ 1 (sqrt (- z y)))
  (/ y (sqrt (- z y)))
  1
  (/ y (- z y))
  (/ 1 (+ (sqrt z) (sqrt y)))
  (/ y (- (sqrt z) (sqrt y)))
  1
  (/ y (- z y))
  (/ 1 (- z y))
  (/ (- z y) y)
  (/ y (* (cbrt (- z y)) (cbrt (- z y))))
  (/ y (sqrt (- z y)))
  y
  (/ y (+ (sqrt z) (sqrt y)))
  y
  (/ (- z y) (cbrt y))
  (/ (- z y) (sqrt y))
  (/ (- z y) y)
  (/ y (- (pow z 3) (pow y 3)))
  (/ y (- (* z z) (* y y)))
  (expm1 (/ x (- z y)))
  (log1p (/ x (- z y)))
  (log (/ x (- z y)))
  (log (/ x (- z y)))
  (exp (/ x (- z y)))
  (pow (/ x (- z y)) 3)
  (* (cbrt (/ x (- z y))) (cbrt (/ x (- z y))))
  (cbrt (/ x (- z y)))
  (pow (/ x (- z y)) 3)
  (sqrt (/ x (- z y)))
  (sqrt (/ x (- z y)))
  (- x)
  (- (- z y))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (cbrt x) (cbrt (- z y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (- z y)))
  (/ (cbrt x) (sqrt (- z y)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (- z y))
  (/ (* (cbrt x) (cbrt x)) (+ (sqrt z) (sqrt y)))
  (/ (cbrt x) (- (sqrt z) (sqrt y)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (- z y))
  (/ (sqrt x) (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (sqrt x) (cbrt (- z y)))
  (/ (sqrt x) (sqrt (- z y)))
  (/ (sqrt x) (sqrt (- z y)))
  (sqrt x)
  (/ (sqrt x) (- z y))
  (/ (sqrt x) (+ (sqrt z) (sqrt y)))
  (/ (sqrt x) (- (sqrt z) (sqrt y)))
  (sqrt x)
  (/ (sqrt x) (- z y))
  (/ 1 (* (cbrt (- z y)) (cbrt (- z y))))
  (/ x (cbrt (- z y)))
  (/ 1 (sqrt (- z y)))
  (/ x (sqrt (- z y)))
  1
  (/ x (- z y))
  (/ 1 (+ (sqrt z) (sqrt y)))
  (/ x (- (sqrt z) (sqrt y)))
  1
  (/ x (- z y))
  (/ 1 (- z y))
  (/ (- z y) x)
  (/ x (* (cbrt (- z y)) (cbrt (- z y))))
  (/ x (sqrt (- z y)))
  x
  (/ x (+ (sqrt z) (sqrt y)))
  x
  (/ (- z y) (cbrt x))
  (/ (- z y) (sqrt x))
  (/ (- z y) x)
  (/ x (- (pow z 3) (pow y 3)))
  (/ x (- (* z z) (* y y)))
  0
  0
  0
  0
  0
  0
0.376 * * * [progress]: adding candidates to table
0.508 * * [progress]: iteration 3 / 4
0.508 * * * [progress]: picking best candidate
0.511 * * * * [pick]: Picked  #<alt (λ (x y z) (/ (- (* x x) (* y y)) (* (- z y) (+ x y))))>
0.511 * * * [progress]: localizing error
0.527 * * * [progress]: generating rewritten candidates
0.527 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.548 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.554 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
0.573 * * * [progress]: generating series expansions
0.573 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.573 * [approximate]: Taking taylor expansion of (/ (- (pow x 2) (pow y 2)) (* (- z y) (+ x y))) in (x y z) around 0
0.573 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (pow y 2)) (* (- z y) (+ x y))) in z
0.573 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in z
0.573 * [taylor]: Taking taylor expansion of (pow x 2) in z
0.573 * [taylor]: Taking taylor expansion of x in z
0.574 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.574 * [taylor]: Taking taylor expansion of y in z
0.574 * [taylor]: Taking taylor expansion of (* (- z y) (+ x y)) in z
0.574 * [taylor]: Taking taylor expansion of (- z y) in z
0.574 * [taylor]: Taking taylor expansion of z in z
0.574 * [taylor]: Taking taylor expansion of y in z
0.574 * [taylor]: Taking taylor expansion of (+ x y) in z
0.574 * [taylor]: Taking taylor expansion of x in z
0.574 * [taylor]: Taking taylor expansion of y in z
0.574 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (pow y 2)) (* (- z y) (+ x y))) in y
0.574 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
0.574 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.574 * [taylor]: Taking taylor expansion of x in y
0.574 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.574 * [taylor]: Taking taylor expansion of y in y
0.574 * [taylor]: Taking taylor expansion of (* (- z y) (+ x y)) in y
0.574 * [taylor]: Taking taylor expansion of (- z y) in y
0.575 * [taylor]: Taking taylor expansion of z in y
0.575 * [taylor]: Taking taylor expansion of y in y
0.575 * [taylor]: Taking taylor expansion of (+ x y) in y
0.575 * [taylor]: Taking taylor expansion of x in y
0.575 * [taylor]: Taking taylor expansion of y in y
0.575 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (pow y 2)) (* (- z y) (+ x y))) in x
0.575 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.575 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.575 * [taylor]: Taking taylor expansion of x in x
0.575 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.575 * [taylor]: Taking taylor expansion of y in x
0.575 * [taylor]: Taking taylor expansion of (* (- z y) (+ x y)) in x
0.575 * [taylor]: Taking taylor expansion of (- z y) in x
0.575 * [taylor]: Taking taylor expansion of z in x
0.575 * [taylor]: Taking taylor expansion of y in x
0.575 * [taylor]: Taking taylor expansion of (+ x y) in x
0.575 * [taylor]: Taking taylor expansion of x in x
0.575 * [taylor]: Taking taylor expansion of y in x
0.576 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (pow y 2)) (* (- z y) (+ x y))) in x
0.576 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.576 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.576 * [taylor]: Taking taylor expansion of x in x
0.576 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.576 * [taylor]: Taking taylor expansion of y in x
0.576 * [taylor]: Taking taylor expansion of (* (- z y) (+ x y)) in x
0.576 * [taylor]: Taking taylor expansion of (- z y) in x
0.576 * [taylor]: Taking taylor expansion of z in x
0.576 * [taylor]: Taking taylor expansion of y in x
0.576 * [taylor]: Taking taylor expansion of (+ x y) in x
0.576 * [taylor]: Taking taylor expansion of x in x
0.576 * [taylor]: Taking taylor expansion of y in x
0.576 * [taylor]: Taking taylor expansion of (* -1 (/ y (- z y))) in y
0.576 * [taylor]: Taking taylor expansion of -1 in y
0.576 * [taylor]: Taking taylor expansion of (/ y (- z y)) in y
0.576 * [taylor]: Taking taylor expansion of y in y
0.576 * [taylor]: Taking taylor expansion of (- z y) in y
0.576 * [taylor]: Taking taylor expansion of z in y
0.577 * [taylor]: Taking taylor expansion of y in y
0.578 * [taylor]: Taking taylor expansion of (/ 1 (- z y)) in y
0.578 * [taylor]: Taking taylor expansion of (- z y) in y
0.578 * [taylor]: Taking taylor expansion of z in y
0.578 * [taylor]: Taking taylor expansion of y in y
0.579 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.579 * [taylor]: Taking taylor expansion of z in z
0.579 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.579 * [taylor]: Taking taylor expansion of -1 in z
0.579 * [taylor]: Taking taylor expansion of z in z
0.582 * [taylor]: Taking taylor expansion of 0 in y
0.582 * [taylor]: Taking taylor expansion of 0 in z
0.583 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.583 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.583 * [taylor]: Taking taylor expansion of z in z
0.589 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in z
0.589 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.589 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.589 * [taylor]: Taking taylor expansion of z in z
0.592 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 z) (/ 1 y)) (+ (/ 1 y) (/ 1 x)))) in (x y z) around 0
0.592 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 z) (/ 1 y)) (+ (/ 1 y) (/ 1 x)))) in z
0.592 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in z
0.592 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in z
0.592 * [taylor]: Taking taylor expansion of (pow x 2) in z
0.592 * [taylor]: Taking taylor expansion of x in z
0.592 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z
0.592 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.592 * [taylor]: Taking taylor expansion of y in z
0.592 * [taylor]: Taking taylor expansion of (* (- (/ 1 z) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in z
0.592 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z
0.592 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.592 * [taylor]: Taking taylor expansion of z in z
0.593 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.593 * [taylor]: Taking taylor expansion of y in z
0.593 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z
0.593 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.593 * [taylor]: Taking taylor expansion of y in z
0.593 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.593 * [taylor]: Taking taylor expansion of x in z
0.594 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 z) (/ 1 y)) (+ (/ 1 y) (/ 1 x)))) in y
0.594 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.594 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.594 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.594 * [taylor]: Taking taylor expansion of x in y
0.594 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.594 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.594 * [taylor]: Taking taylor expansion of y in y
0.594 * [taylor]: Taking taylor expansion of (* (- (/ 1 z) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in y
0.594 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
0.594 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.594 * [taylor]: Taking taylor expansion of z in y
0.594 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.594 * [taylor]: Taking taylor expansion of y in y
0.595 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.595 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.595 * [taylor]: Taking taylor expansion of y in y
0.595 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.595 * [taylor]: Taking taylor expansion of x in y
0.597 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 z) (/ 1 y)) (+ (/ 1 y) (/ 1 x)))) in x
0.597 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.597 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.597 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.597 * [taylor]: Taking taylor expansion of x in x
0.597 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.597 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.597 * [taylor]: Taking taylor expansion of y in x
0.597 * [taylor]: Taking taylor expansion of (* (- (/ 1 z) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
0.597 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in x
0.597 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.597 * [taylor]: Taking taylor expansion of z in x
0.597 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.597 * [taylor]: Taking taylor expansion of y in x
0.597 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.598 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.598 * [taylor]: Taking taylor expansion of y in x
0.598 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.598 * [taylor]: Taking taylor expansion of x in x
0.599 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 z) (/ 1 y)) (+ (/ 1 y) (/ 1 x)))) in x
0.599 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.599 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.599 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.599 * [taylor]: Taking taylor expansion of x in x
0.599 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.599 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.599 * [taylor]: Taking taylor expansion of y in x
0.599 * [taylor]: Taking taylor expansion of (* (- (/ 1 z) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
0.599 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in x
0.599 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.599 * [taylor]: Taking taylor expansion of z in x
0.599 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.599 * [taylor]: Taking taylor expansion of y in x
0.599 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.599 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.599 * [taylor]: Taking taylor expansion of y in x
0.599 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.599 * [taylor]: Taking taylor expansion of x in x
0.600 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 z) (/ 1 y))) in y
0.600 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
0.600 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.600 * [taylor]: Taking taylor expansion of z in y
0.600 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.601 * [taylor]: Taking taylor expansion of y in y
0.604 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow y 2) (pow (- (/ 1 z) (/ 1 y)) 2))) (/ 1 (* y (* z (pow (- (/ 1 z) (/ 1 y)) 2))))) in y
0.604 * [taylor]: Taking taylor expansion of (/ 1 (* (pow y 2) (pow (- (/ 1 z) (/ 1 y)) 2))) in y
0.604 * [taylor]: Taking taylor expansion of (* (pow y 2) (pow (- (/ 1 z) (/ 1 y)) 2)) in y
0.604 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.604 * [taylor]: Taking taylor expansion of y in y
0.604 * [taylor]: Taking taylor expansion of (pow (- (/ 1 z) (/ 1 y)) 2) in y
0.604 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
0.604 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.604 * [taylor]: Taking taylor expansion of z in y
0.604 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.604 * [taylor]: Taking taylor expansion of y in y
0.606 * [taylor]: Taking taylor expansion of (/ 1 (* y (* z (pow (- (/ 1 z) (/ 1 y)) 2)))) in y
0.606 * [taylor]: Taking taylor expansion of (* y (* z (pow (- (/ 1 z) (/ 1 y)) 2))) in y
0.606 * [taylor]: Taking taylor expansion of y in y
0.606 * [taylor]: Taking taylor expansion of (* z (pow (- (/ 1 z) (/ 1 y)) 2)) in y
0.606 * [taylor]: Taking taylor expansion of z in y
0.606 * [taylor]: Taking taylor expansion of (pow (- (/ 1 z) (/ 1 y)) 2) in y
0.606 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
0.606 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.606 * [taylor]: Taking taylor expansion of z in y
0.606 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.606 * [taylor]: Taking taylor expansion of y in y
0.609 * [taylor]: Taking taylor expansion of 1 in z
0.609 * [taylor]: Taking taylor expansion of -1 in z
0.612 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* (pow (- (/ 1 z) (/ 1 y)) 3) (* (pow z 2) (pow y 2)))) (/ 1 (* (pow (- (/ 1 z) (/ 1 y)) 3) (pow y 4)))) (+ (/ 1 (* (pow y 2) (- (/ 1 z) (/ 1 y)))) (* 2 (/ 1 (* (pow y 3) (* z (pow (- (/ 1 z) (/ 1 y)) 3))))))) in y
0.612 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow (- (/ 1 z) (/ 1 y)) 3) (* (pow z 2) (pow y 2)))) (/ 1 (* (pow (- (/ 1 z) (/ 1 y)) 3) (pow y 4)))) in y
0.613 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (- (/ 1 z) (/ 1 y)) 3) (* (pow z 2) (pow y 2)))) in y
0.613 * [taylor]: Taking taylor expansion of (* (pow (- (/ 1 z) (/ 1 y)) 3) (* (pow z 2) (pow y 2))) in y
0.613 * [taylor]: Taking taylor expansion of (pow (- (/ 1 z) (/ 1 y)) 3) in y
0.613 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
0.613 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.613 * [taylor]: Taking taylor expansion of z in y
0.613 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.613 * [taylor]: Taking taylor expansion of y in y
0.613 * [taylor]: Taking taylor expansion of (* (pow z 2) (pow y 2)) in y
0.613 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.613 * [taylor]: Taking taylor expansion of z in y
0.613 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.613 * [taylor]: Taking taylor expansion of y in y
0.614 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (- (/ 1 z) (/ 1 y)) 3) (pow y 4))) in y
0.614 * [taylor]: Taking taylor expansion of (* (pow (- (/ 1 z) (/ 1 y)) 3) (pow y 4)) in y
0.614 * [taylor]: Taking taylor expansion of (pow (- (/ 1 z) (/ 1 y)) 3) in y
0.614 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
0.614 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.614 * [taylor]: Taking taylor expansion of z in y
0.615 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.615 * [taylor]: Taking taylor expansion of y in y
0.615 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.615 * [taylor]: Taking taylor expansion of y in y
0.617 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow y 2) (- (/ 1 z) (/ 1 y)))) (* 2 (/ 1 (* (pow y 3) (* z (pow (- (/ 1 z) (/ 1 y)) 3)))))) in y
0.617 * [taylor]: Taking taylor expansion of (/ 1 (* (pow y 2) (- (/ 1 z) (/ 1 y)))) in y
0.617 * [taylor]: Taking taylor expansion of (* (pow y 2) (- (/ 1 z) (/ 1 y))) in y
0.617 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.617 * [taylor]: Taking taylor expansion of y in y
0.617 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
0.617 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.617 * [taylor]: Taking taylor expansion of z in y
0.617 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.617 * [taylor]: Taking taylor expansion of y in y
0.618 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* (pow y 3) (* z (pow (- (/ 1 z) (/ 1 y)) 3))))) in y
0.618 * [taylor]: Taking taylor expansion of 2 in y
0.618 * [taylor]: Taking taylor expansion of (/ 1 (* (pow y 3) (* z (pow (- (/ 1 z) (/ 1 y)) 3)))) in y
0.618 * [taylor]: Taking taylor expansion of (* (pow y 3) (* z (pow (- (/ 1 z) (/ 1 y)) 3))) in y
0.618 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.618 * [taylor]: Taking taylor expansion of y in y
0.618 * [taylor]: Taking taylor expansion of (* z (pow (- (/ 1 z) (/ 1 y)) 3)) in y
0.618 * [taylor]: Taking taylor expansion of z in y
0.618 * [taylor]: Taking taylor expansion of (pow (- (/ 1 z) (/ 1 y)) 3) in y
0.618 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
0.618 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.618 * [taylor]: Taking taylor expansion of z in y
0.618 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.618 * [taylor]: Taking taylor expansion of y in y
0.623 * [taylor]: Taking taylor expansion of 0 in z
0.625 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.625 * [taylor]: Taking taylor expansion of z in z
0.627 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.627 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.627 * [taylor]: Taking taylor expansion of z in z
0.629 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 y) (/ 1 z)) (+ (/ 1 y) (/ 1 x))))) in (x y z) around 0
0.629 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 y) (/ 1 z)) (+ (/ 1 y) (/ 1 x))))) in z
0.629 * [taylor]: Taking taylor expansion of -1 in z
0.629 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 y) (/ 1 z)) (+ (/ 1 y) (/ 1 x)))) in z
0.629 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in z
0.629 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in z
0.629 * [taylor]: Taking taylor expansion of (pow x 2) in z
0.629 * [taylor]: Taking taylor expansion of x in z
0.629 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z
0.629 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.629 * [taylor]: Taking taylor expansion of y in z
0.629 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (+ (/ 1 y) (/ 1 x))) in z
0.629 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
0.629 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.629 * [taylor]: Taking taylor expansion of y in z
0.629 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.629 * [taylor]: Taking taylor expansion of z in z
0.629 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z
0.629 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.629 * [taylor]: Taking taylor expansion of y in z
0.629 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.629 * [taylor]: Taking taylor expansion of x in z
0.630 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 y) (/ 1 z)) (+ (/ 1 y) (/ 1 x))))) in y
0.630 * [taylor]: Taking taylor expansion of -1 in y
0.630 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 y) (/ 1 z)) (+ (/ 1 y) (/ 1 x)))) in y
0.631 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.631 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.631 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.631 * [taylor]: Taking taylor expansion of x in y
0.631 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.631 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.631 * [taylor]: Taking taylor expansion of y in y
0.631 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (+ (/ 1 y) (/ 1 x))) in y
0.631 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
0.631 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.631 * [taylor]: Taking taylor expansion of y in y
0.631 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.632 * [taylor]: Taking taylor expansion of z in y
0.632 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.632 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.632 * [taylor]: Taking taylor expansion of y in y
0.632 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.632 * [taylor]: Taking taylor expansion of x in y
0.633 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 y) (/ 1 z)) (+ (/ 1 y) (/ 1 x))))) in x
0.633 * [taylor]: Taking taylor expansion of -1 in x
0.633 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 y) (/ 1 z)) (+ (/ 1 y) (/ 1 x)))) in x
0.633 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.633 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.633 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.633 * [taylor]: Taking taylor expansion of x in x
0.634 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.634 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.634 * [taylor]: Taking taylor expansion of y in x
0.634 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (+ (/ 1 y) (/ 1 x))) in x
0.634 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
0.634 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.634 * [taylor]: Taking taylor expansion of y in x
0.634 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.634 * [taylor]: Taking taylor expansion of z in x
0.634 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.634 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.634 * [taylor]: Taking taylor expansion of y in x
0.635 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.635 * [taylor]: Taking taylor expansion of x in x
0.635 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 y) (/ 1 z)) (+ (/ 1 y) (/ 1 x))))) in x
0.636 * [taylor]: Taking taylor expansion of -1 in x
0.636 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 y) (/ 1 z)) (+ (/ 1 y) (/ 1 x)))) in x
0.636 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.636 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.636 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.636 * [taylor]: Taking taylor expansion of x in x
0.636 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.636 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.636 * [taylor]: Taking taylor expansion of y in x
0.636 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (+ (/ 1 y) (/ 1 x))) in x
0.636 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
0.636 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.636 * [taylor]: Taking taylor expansion of y in x
0.636 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.636 * [taylor]: Taking taylor expansion of z in x
0.636 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.636 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.636 * [taylor]: Taking taylor expansion of y in x
0.636 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.636 * [taylor]: Taking taylor expansion of x in x
0.638 * [taylor]: Taking taylor expansion of (/ -1 (- (/ 1 y) (/ 1 z))) in y
0.638 * [taylor]: Taking taylor expansion of -1 in y
0.638 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
0.638 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.638 * [taylor]: Taking taylor expansion of y in y
0.638 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.638 * [taylor]: Taking taylor expansion of z in y
0.642 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow (- (/ 1 y) (/ 1 z)) 2) (pow y 2))) (/ 1 (* (pow (- (/ 1 y) (/ 1 z)) 2) (* z y)))) in y
0.642 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (- (/ 1 y) (/ 1 z)) 2) (pow y 2))) in y
0.642 * [taylor]: Taking taylor expansion of (* (pow (- (/ 1 y) (/ 1 z)) 2) (pow y 2)) in y
0.642 * [taylor]: Taking taylor expansion of (pow (- (/ 1 y) (/ 1 z)) 2) in y
0.642 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
0.642 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.642 * [taylor]: Taking taylor expansion of y in y
0.642 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.642 * [taylor]: Taking taylor expansion of z in y
0.642 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.642 * [taylor]: Taking taylor expansion of y in y
0.643 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (- (/ 1 y) (/ 1 z)) 2) (* z y))) in y
0.643 * [taylor]: Taking taylor expansion of (* (pow (- (/ 1 y) (/ 1 z)) 2) (* z y)) in y
0.643 * [taylor]: Taking taylor expansion of (pow (- (/ 1 y) (/ 1 z)) 2) in y
0.643 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
0.643 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.643 * [taylor]: Taking taylor expansion of y in y
0.644 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.644 * [taylor]: Taking taylor expansion of z in y
0.644 * [taylor]: Taking taylor expansion of (* z y) in y
0.644 * [taylor]: Taking taylor expansion of z in y
0.644 * [taylor]: Taking taylor expansion of y in y
0.647 * [taylor]: Taking taylor expansion of 1 in z
0.647 * [taylor]: Taking taylor expansion of -1 in z
0.656 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* (- (/ 1 y) (/ 1 z)) (pow y 2))) (* 2 (/ 1 (* (pow (- (/ 1 y) (/ 1 z)) 3) (* z (pow y 3)))))) (+ (/ 1 (* (pow (- (/ 1 y) (/ 1 z)) 3) (pow y 4))) (/ 1 (* (pow (- (/ 1 y) (/ 1 z)) 3) (* (pow z 2) (pow y 2)))))) in y
0.656 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (- (/ 1 y) (/ 1 z)) (pow y 2))) (* 2 (/ 1 (* (pow (- (/ 1 y) (/ 1 z)) 3) (* z (pow y 3)))))) in y
0.656 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 y) (/ 1 z)) (pow y 2))) in y
0.656 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (pow y 2)) in y
0.656 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
0.656 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.656 * [taylor]: Taking taylor expansion of y in y
0.656 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.656 * [taylor]: Taking taylor expansion of z in y
0.656 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.656 * [taylor]: Taking taylor expansion of y in y
0.658 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* (pow (- (/ 1 y) (/ 1 z)) 3) (* z (pow y 3))))) in y
0.658 * [taylor]: Taking taylor expansion of 2 in y
0.658 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (- (/ 1 y) (/ 1 z)) 3) (* z (pow y 3)))) in y
0.658 * [taylor]: Taking taylor expansion of (* (pow (- (/ 1 y) (/ 1 z)) 3) (* z (pow y 3))) in y
0.658 * [taylor]: Taking taylor expansion of (pow (- (/ 1 y) (/ 1 z)) 3) in y
0.658 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
0.658 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.658 * [taylor]: Taking taylor expansion of y in y
0.659 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.659 * [taylor]: Taking taylor expansion of z in y
0.659 * [taylor]: Taking taylor expansion of (* z (pow y 3)) in y
0.659 * [taylor]: Taking taylor expansion of z in y
0.659 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.659 * [taylor]: Taking taylor expansion of y in y
0.661 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (pow (- (/ 1 y) (/ 1 z)) 3) (pow y 4))) (/ 1 (* (pow (- (/ 1 y) (/ 1 z)) 3) (* (pow z 2) (pow y 2))))) in y
0.661 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (- (/ 1 y) (/ 1 z)) 3) (pow y 4))) in y
0.661 * [taylor]: Taking taylor expansion of (* (pow (- (/ 1 y) (/ 1 z)) 3) (pow y 4)) in y
0.661 * [taylor]: Taking taylor expansion of (pow (- (/ 1 y) (/ 1 z)) 3) in y
0.661 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
0.661 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.661 * [taylor]: Taking taylor expansion of y in y
0.661 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.661 * [taylor]: Taking taylor expansion of z in y
0.662 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.662 * [taylor]: Taking taylor expansion of y in y
0.664 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (- (/ 1 y) (/ 1 z)) 3) (* (pow z 2) (pow y 2)))) in y
0.664 * [taylor]: Taking taylor expansion of (* (pow (- (/ 1 y) (/ 1 z)) 3) (* (pow z 2) (pow y 2))) in y
0.664 * [taylor]: Taking taylor expansion of (pow (- (/ 1 y) (/ 1 z)) 3) in y
0.664 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
0.664 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.664 * [taylor]: Taking taylor expansion of y in y
0.664 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.664 * [taylor]: Taking taylor expansion of z in y
0.665 * [taylor]: Taking taylor expansion of (* (pow z 2) (pow y 2)) in y
0.665 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.665 * [taylor]: Taking taylor expansion of z in y
0.665 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.665 * [taylor]: Taking taylor expansion of y in y
0.671 * [taylor]: Taking taylor expansion of 0 in z
0.674 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.674 * [taylor]: Taking taylor expansion of z in z
0.677 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.677 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.677 * [taylor]: Taking taylor expansion of z in z
0.679 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.679 * [approximate]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in (x y) around 0
0.679 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
0.679 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.679 * [taylor]: Taking taylor expansion of x in y
0.679 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.679 * [taylor]: Taking taylor expansion of y in y
0.679 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.679 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.679 * [taylor]: Taking taylor expansion of x in x
0.679 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.679 * [taylor]: Taking taylor expansion of y in x
0.680 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.680 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.680 * [taylor]: Taking taylor expansion of x in x
0.680 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.680 * [taylor]: Taking taylor expansion of y in x
0.680 * [taylor]: Taking taylor expansion of (- (pow y 2)) in y
0.680 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.680 * [taylor]: Taking taylor expansion of y in y
0.681 * [taylor]: Taking taylor expansion of 0 in y
0.682 * [taylor]: Taking taylor expansion of 1 in y
0.689 * [taylor]: Taking taylor expansion of 0 in y
0.692 * [taylor]: Taking taylor expansion of 0 in y
0.693 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.693 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.693 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.693 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.693 * [taylor]: Taking taylor expansion of x in y
0.693 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.693 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.693 * [taylor]: Taking taylor expansion of y in y
0.694 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.694 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.694 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.695 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.695 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.695 * [taylor]: Taking taylor expansion of y in x
0.695 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.695 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.695 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.695 * [taylor]: Taking taylor expansion of x in x
0.696 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.696 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.696 * [taylor]: Taking taylor expansion of y in x
0.696 * [taylor]: Taking taylor expansion of 1 in y
0.698 * [taylor]: Taking taylor expansion of 0 in y
0.700 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.700 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.700 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.700 * [taylor]: Taking taylor expansion of y in y
0.704 * [taylor]: Taking taylor expansion of 0 in y
0.708 * [taylor]: Taking taylor expansion of 0 in y
0.711 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.711 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.711 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.711 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.711 * [taylor]: Taking taylor expansion of x in y
0.711 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.711 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.711 * [taylor]: Taking taylor expansion of y in y
0.712 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.712 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.712 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.712 * [taylor]: Taking taylor expansion of x in x
0.713 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.713 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.713 * [taylor]: Taking taylor expansion of y in x
0.713 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.713 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.713 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.713 * [taylor]: Taking taylor expansion of x in x
0.714 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.714 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.714 * [taylor]: Taking taylor expansion of y in x
0.715 * [taylor]: Taking taylor expansion of 1 in y
0.716 * [taylor]: Taking taylor expansion of 0 in y
0.718 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.718 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.718 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.718 * [taylor]: Taking taylor expansion of y in y
0.722 * [taylor]: Taking taylor expansion of 0 in y
0.727 * [taylor]: Taking taylor expansion of 0 in y
0.729 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
0.729 * [approximate]: Taking taylor expansion of (* (- z y) (+ x y)) in (z y x) around 0
0.729 * [taylor]: Taking taylor expansion of (* (- z y) (+ x y)) in x
0.729 * [taylor]: Taking taylor expansion of (- z y) in x
0.729 * [taylor]: Taking taylor expansion of z in x
0.729 * [taylor]: Taking taylor expansion of y in x
0.729 * [taylor]: Taking taylor expansion of (+ x y) in x
0.729 * [taylor]: Taking taylor expansion of x in x
0.729 * [taylor]: Taking taylor expansion of y in x
0.729 * [taylor]: Taking taylor expansion of (* (- z y) (+ x y)) in y
0.729 * [taylor]: Taking taylor expansion of (- z y) in y
0.729 * [taylor]: Taking taylor expansion of z in y
0.729 * [taylor]: Taking taylor expansion of y in y
0.729 * [taylor]: Taking taylor expansion of (+ x y) in y
0.729 * [taylor]: Taking taylor expansion of x in y
0.729 * [taylor]: Taking taylor expansion of y in y
0.729 * [taylor]: Taking taylor expansion of (* (- z y) (+ x y)) in z
0.730 * [taylor]: Taking taylor expansion of (- z y) in z
0.730 * [taylor]: Taking taylor expansion of z in z
0.730 * [taylor]: Taking taylor expansion of y in z
0.730 * [taylor]: Taking taylor expansion of (+ x y) in z
0.730 * [taylor]: Taking taylor expansion of x in z
0.730 * [taylor]: Taking taylor expansion of y in z
0.730 * [taylor]: Taking taylor expansion of (* (- z y) (+ x y)) in z
0.730 * [taylor]: Taking taylor expansion of (- z y) in z
0.730 * [taylor]: Taking taylor expansion of z in z
0.730 * [taylor]: Taking taylor expansion of y in z
0.730 * [taylor]: Taking taylor expansion of (+ x y) in z
0.730 * [taylor]: Taking taylor expansion of x in z
0.730 * [taylor]: Taking taylor expansion of y in z
0.730 * [taylor]: Taking taylor expansion of (* -1 (* y (+ x y))) in y
0.730 * [taylor]: Taking taylor expansion of -1 in y
0.730 * [taylor]: Taking taylor expansion of (* y (+ x y)) in y
0.730 * [taylor]: Taking taylor expansion of y in y
0.730 * [taylor]: Taking taylor expansion of (+ x y) in y
0.730 * [taylor]: Taking taylor expansion of x in y
0.730 * [taylor]: Taking taylor expansion of y in y
0.731 * [taylor]: Taking taylor expansion of 0 in x
0.732 * [taylor]: Taking taylor expansion of (+ x y) in y
0.732 * [taylor]: Taking taylor expansion of x in y
0.732 * [taylor]: Taking taylor expansion of y in y
0.732 * [taylor]: Taking taylor expansion of x in x
0.733 * [taylor]: Taking taylor expansion of (- x) in x
0.733 * [taylor]: Taking taylor expansion of x in x
0.735 * [taylor]: Taking taylor expansion of 0 in y
0.735 * [taylor]: Taking taylor expansion of 0 in x
0.736 * [taylor]: Taking taylor expansion of 1 in x
0.737 * [taylor]: Taking taylor expansion of (- 1) in x
0.737 * [taylor]: Taking taylor expansion of 1 in x
0.738 * [approximate]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 z) (/ 1 y))) in (z y x) around 0
0.738 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 z) (/ 1 y))) in x
0.738 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.739 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.739 * [taylor]: Taking taylor expansion of y in x
0.739 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.739 * [taylor]: Taking taylor expansion of x in x
0.739 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in x
0.739 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.739 * [taylor]: Taking taylor expansion of z in x
0.739 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.739 * [taylor]: Taking taylor expansion of y in x
0.739 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 z) (/ 1 y))) in y
0.739 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.739 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.739 * [taylor]: Taking taylor expansion of y in y
0.740 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.740 * [taylor]: Taking taylor expansion of x in y
0.740 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
0.740 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.740 * [taylor]: Taking taylor expansion of z in y
0.740 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.740 * [taylor]: Taking taylor expansion of y in y
0.740 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 z) (/ 1 y))) in z
0.740 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z
0.740 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.740 * [taylor]: Taking taylor expansion of y in z
0.740 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.740 * [taylor]: Taking taylor expansion of x in z
0.741 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z
0.741 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.741 * [taylor]: Taking taylor expansion of z in z
0.741 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.741 * [taylor]: Taking taylor expansion of y in z
0.741 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 z) (/ 1 y))) in z
0.741 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z
0.741 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.741 * [taylor]: Taking taylor expansion of y in z
0.741 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.741 * [taylor]: Taking taylor expansion of x in z
0.741 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z
0.741 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.741 * [taylor]: Taking taylor expansion of z in z
0.742 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.742 * [taylor]: Taking taylor expansion of y in z
0.742 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.742 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.743 * [taylor]: Taking taylor expansion of y in y
0.743 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.743 * [taylor]: Taking taylor expansion of x in y
0.745 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (* x y)))) in y
0.745 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in y
0.745 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.745 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.745 * [taylor]: Taking taylor expansion of y in y
0.746 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.746 * [taylor]: Taking taylor expansion of (* x y) in y
0.746 * [taylor]: Taking taylor expansion of x in y
0.746 * [taylor]: Taking taylor expansion of y in y
0.747 * [taylor]: Taking taylor expansion of -1 in x
0.748 * [taylor]: Taking taylor expansion of 1 in x
0.750 * [taylor]: Taking taylor expansion of 0 in y
0.752 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.752 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.752 * [taylor]: Taking taylor expansion of x in x
0.753 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.753 * [taylor]: Taking taylor expansion of x in x
0.755 * [approximate]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 z)) (+ (/ 1 y) (/ 1 x)))) in (z y x) around 0
0.755 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 z)) (+ (/ 1 y) (/ 1 x)))) in x
0.755 * [taylor]: Taking taylor expansion of -1 in x
0.755 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (+ (/ 1 y) (/ 1 x))) in x
0.755 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
0.755 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.755 * [taylor]: Taking taylor expansion of y in x
0.755 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.755 * [taylor]: Taking taylor expansion of z in x
0.755 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.755 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.755 * [taylor]: Taking taylor expansion of y in x
0.755 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.755 * [taylor]: Taking taylor expansion of x in x
0.755 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 z)) (+ (/ 1 y) (/ 1 x)))) in y
0.755 * [taylor]: Taking taylor expansion of -1 in y
0.755 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (+ (/ 1 y) (/ 1 x))) in y
0.755 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
0.755 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.756 * [taylor]: Taking taylor expansion of y in y
0.756 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.756 * [taylor]: Taking taylor expansion of z in y
0.756 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.756 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.756 * [taylor]: Taking taylor expansion of y in y
0.756 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.756 * [taylor]: Taking taylor expansion of x in y
0.757 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 z)) (+ (/ 1 y) (/ 1 x)))) in z
0.757 * [taylor]: Taking taylor expansion of -1 in z
0.757 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (+ (/ 1 y) (/ 1 x))) in z
0.757 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
0.757 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.757 * [taylor]: Taking taylor expansion of y in z
0.757 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.757 * [taylor]: Taking taylor expansion of z in z
0.757 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z
0.757 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.757 * [taylor]: Taking taylor expansion of y in z
0.757 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.757 * [taylor]: Taking taylor expansion of x in z
0.757 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 z)) (+ (/ 1 y) (/ 1 x)))) in z
0.757 * [taylor]: Taking taylor expansion of -1 in z
0.757 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (+ (/ 1 y) (/ 1 x))) in z
0.757 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
0.757 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.757 * [taylor]: Taking taylor expansion of y in z
0.758 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.758 * [taylor]: Taking taylor expansion of z in z
0.758 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z
0.758 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.758 * [taylor]: Taking taylor expansion of y in z
0.758 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.758 * [taylor]: Taking taylor expansion of x in z
0.759 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.759 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.759 * [taylor]: Taking taylor expansion of y in y
0.760 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.760 * [taylor]: Taking taylor expansion of x in y
0.762 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (* x y)))) in y
0.762 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in y
0.762 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.762 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.762 * [taylor]: Taking taylor expansion of y in y
0.763 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.763 * [taylor]: Taking taylor expansion of (* x y) in y
0.763 * [taylor]: Taking taylor expansion of x in y
0.763 * [taylor]: Taking taylor expansion of y in y
0.764 * [taylor]: Taking taylor expansion of -1 in x
0.765 * [taylor]: Taking taylor expansion of 1 in x
0.768 * [taylor]: Taking taylor expansion of 0 in y
0.769 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.769 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.769 * [taylor]: Taking taylor expansion of x in x
0.771 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.771 * [taylor]: Taking taylor expansion of x in x
0.772 * * * [progress]: simplifying candidates
0.774 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ (- (* x x) (* y y)) (* (- z y) (+ x y))))
  (log1p (/ (- (* x x) (* y y)) (* (- z y) (+ x y))))
  (- (log (- (* x x) (* y y))) (+ (log (- z y)) (log (+ x y))))
  (- (log (- (* x x) (* y y))) (log (* (- z y) (+ x y))))
  (log (/ (- (* x x) (* y y)) (* (- z y) (+ x y))))
  (exp (/ (- (* x x) (* y y)) (* (- z y) (+ x y))))
  (/ (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y))) (* (* (* (- z y) (- z y)) (- z y)) (* (* (+ x y) (+ x y)) (+ x y))))
  (/ (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y))) (* (* (* (- z y) (+ x y)) (* (- z y) (+ x y))) (* (- z y) (+ x y))))
  (* (cbrt (/ (- (* x x) (* y y)) (* (- z y) (+ x y)))) (cbrt (/ (- (* x x) (* y y)) (* (- z y) (+ x y)))))
  (cbrt (/ (- (* x x) (* y y)) (* (- z y) (+ x y))))
  (* (* (/ (- (* x x) (* y y)) (* (- z y) (+ x y))) (/ (- (* x x) (* y y)) (* (- z y) (+ x y)))) (/ (- (* x x) (* y y)) (* (- z y) (+ x y))))
  (sqrt (/ (- (* x x) (* y y)) (* (- z y) (+ x y))))
  (sqrt (/ (- (* x x) (* y y)) (* (- z y) (+ x y))))
  (- (- (* x x) (* y y)))
  (- (* (- z y) (+ x y)))
  (/ (* x x) (* (- z y) (+ x y)))
  (/ (* y y) (* (- z y) (+ x y)))
  (/ (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))) (- z y))
  (/ (cbrt (- (* x x) (* y y))) (+ x y))
  (/ (sqrt (- (* x x) (* y y))) (- z y))
  (/ (sqrt (- (* x x) (* y y))) (+ x y))
  (/ 1 (- z y))
  (/ (- (* x x) (* y y)) (+ x y))
  (/ (+ x y) (- z y))
  (/ (- x y) (+ x y))
  (/ 1 (* (- z y) (+ x y)))
  (/ (* (- z y) (+ x y)) (- (* x x) (* y y)))
  (/ (- (* x x) (* y y)) (- z y))
  (/ (* (- z y) (+ x y)) (cbrt (- (* x x) (* y y))))
  (/ (* (- z y) (+ x y)) (sqrt (- (* x x) (* y y))))
  (/ (* (- z y) (+ x y)) (- (* x x) (* y y)))
  (/ (* (- z y) (+ x y)) (- x y))
  (/ (- (* x x) (* y y)) (* (- (pow z 3) (pow y 3)) (+ (pow x 3) (pow y 3))))
  (/ (- (* x x) (* y y)) (* (- (pow z 3) (pow y 3)) (- (* x x) (* y y))))
  (/ (- (* x x) (* y y)) (* (- (* z z) (* y y)) (+ (pow x 3) (pow y 3))))
  (/ (- (* x x) (* y y)) (* (- (* z z) (* y y)) (- (* x x) (* y y))))
  (/ (- (* x x) (* y y)) (* (- z y) (+ (pow x 3) (pow y 3))))
  (/ (- (* x x) (* y y)) (* (- z y) (- (* x x) (* y y))))
  (/ (- (* x x) (* y y)) (* (- (pow z 3) (pow y 3)) (+ x y)))
  (/ (- (* x x) (* y y)) (* (- (* z z) (* y y)) (+ x y)))
  (* (* (- z y) (+ x y)) (+ (* (* x x) (* x x)) (+ (* (* y y) (* y y)) (* (* x x) (* y y)))))
  (* (* (- z y) (+ x y)) (+ (* x x) (* y y)))
  (fma x x (- (* y y)))
  (fma (- y) y (* y y))
  (expm1 (- (* x x) (* y y)))
  (log1p (- (* x x) (* y y)))
  (- (* y y))
  (/ (exp (* x x)) (exp (* y y)))
  (log (- (* x x) (* y y)))
  (exp (- (* x x) (* y y)))
  (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y))))
  (cbrt (- (* x x) (* y y)))
  (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y)))
  (sqrt (- (* x x) (* y y)))
  (sqrt (- (* x x) (* y y)))
  (- (pow (* x x) 3) (pow (* y y) 3))
  (+ (* (* x x) (* x x)) (+ (* (* y y) (* y y)) (* (* x x) (* y y))))
  (- (* y y))
  (- (* (* x x) (* x x)) (* (* y y) (* y y)))
  (+ (* x x) (* y y))
  (+ x y)
  (- x y)
  (- (* y y))
  (expm1 (* (- z y) (+ x y)))
  (log1p (* (- z y) (+ x y)))
  (* (- z y) (+ x y))
  (+ (log (- z y)) (log (+ x y)))
  (log (* (- z y) (+ x y)))
  (exp (* (- z y) (+ x y)))
  (* (* (* (- z y) (- z y)) (- z y)) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (* (- z y) (+ x y))) (cbrt (* (- z y) (+ x y))))
  (cbrt (* (- z y) (+ x y)))
  (* (* (* (- z y) (+ x y)) (* (- z y) (+ x y))) (* (- z y) (+ x y)))
  (sqrt (* (- z y) (+ x y)))
  (sqrt (* (- z y) (+ x y)))
  (* (- (pow z 3) (pow y 3)) (+ (pow x 3) (pow y 3)))
  (* (+ (* z z) (+ (* y y) (* z y))) (+ (* x x) (- (* y y) (* x y))))
  (* (- (pow z 3) (pow y 3)) (- (* x x) (* y y)))
  (* (+ (* z z) (+ (* y y) (* z y))) (- x y))
  (* (- (* z z) (* y y)) (+ (pow x 3) (pow y 3)))
  (* (+ z y) (+ (* x x) (- (* y y) (* x y))))
  (* (- (* z z) (* y y)) (- (* x x) (* y y)))
  (* (+ z y) (- x y))
  (* (sqrt (- z y)) (sqrt (+ x y)))
  (* (sqrt (- z y)) (sqrt (+ x y)))
  (* (- z y) x)
  (* (- z y) y)
  (* x (- z y))
  (* y (- z y))
  (* (- z y) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (- z y) (sqrt (+ x y)))
  (* (- z y) 1)
  (* (- z y) 1)
  (* (cbrt (- z y)) (+ x y))
  (* (sqrt (- z y)) (+ x y))
  (* (- z y) (+ x y))
  (* (- (sqrt z) (sqrt y)) (+ x y))
  (* (- z y) (+ x y))
  (* (- z y) (+ (pow x 3) (pow y 3)))
  (* (- z y) (- (* x x) (* y y)))
  (* (- (pow z 3) (pow y 3)) (+ x y))
  (* (- (* z z) (* y y)) (+ x y))
  0
  0
  0
  (- (pow x 2) (pow y 2))
  (- (pow x 2) (pow y 2))
  (- (pow x 2) (pow y 2))
  (- (+ (* x z) (* z y)) (pow y 2))
  (- (* x z) (+ (pow y 2) (* x y)))
  (- (* x z) (+ (pow y 2) (* x y)))
0.783 * * [simplify]: iteration  0 :  489  enodes  (cost  659 )
0.799 * * [simplify]: iteration  1 :  2639  enodes  (cost  587 )
0.857 * * [simplify]: iteration  2 :  5001  enodes  (cost  583 )
0.863 * [simplify]: Simplified to:
   (expm1 (/ (- (* x x) (* y y)) (* (- z y) (+ x y))))
  (log1p (/ (- (* x x) (* y y)) (* (- z y) (+ x y))))
  (log (/ (- (* x x) (* y y)) (* (- z y) (+ x y))))
  (log (/ (- (* x x) (* y y)) (* (- z y) (+ x y))))
  (log (/ (- (* x x) (* y y)) (* (- z y) (+ x y))))
  (exp (/ (- (* x x) (* y y)) (* (- z y) (+ x y))))
  (pow (/ (- (* x x) (* y y)) (* (- z y) (+ x y))) 3)
  (pow (/ (- (* x x) (* y y)) (* (- z y) (+ x y))) 3)
  (* (cbrt (/ (- (* x x) (* y y)) (* (- z y) (+ x y)))) (cbrt (/ (- (* x x) (* y y)) (* (- z y) (+ x y)))))
  (cbrt (/ (- (* x x) (* y y)) (* (- z y) (+ x y))))
  (pow (/ (- (* x x) (* y y)) (* (- z y) (+ x y))) 3)
  (sqrt (/ (- (* x x) (* y y)) (* (- z y) (+ x y))))
  (sqrt (/ (- (* x x) (* y y)) (* (- z y) (+ x y))))
  (- (- (* x x) (* y y)))
  (- (* (- z y) (+ x y)))
  (/ (* x x) (* (- z y) (+ x y)))
  (/ (* y y) (* (- z y) (+ x y)))
  (/ (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))) (- z y))
  (/ (cbrt (- (* x x) (* y y))) (+ x y))
  (/ (sqrt (- (* x x) (* y y))) (- z y))
  (/ (sqrt (- (* x x) (* y y))) (+ x y))
  (/ 1 (- z y))
  (/ (- (* x x) (* y y)) (+ x y))
  (/ (+ x y) (- z y))
  (/ (- x y) (+ x y))
  (/ 1 (* (- z y) (+ x y)))
  (/ (* (- z y) (+ x y)) (- (* x x) (* y y)))
  (/ (- (* x x) (* y y)) (- z y))
  (/ (* (- z y) (+ x y)) (cbrt (- (* x x) (* y y))))
  (/ (* (- z y) (+ x y)) (sqrt (- (* x x) (* y y))))
  (/ (* (- z y) (+ x y)) (- (* x x) (* y y)))
  (/ (* (- z y) (+ x y)) (- x y))
  (/ (- (* x x) (* y y)) (* (- (pow z 3) (pow y 3)) (+ (pow x 3) (pow y 3))))
  (/ (- (* x x) (* y y)) (* (- (pow z 3) (pow y 3)) (- (* x x) (* y y))))
  (/ (- (* x x) (* y y)) (* (- (* z z) (* y y)) (+ (pow x 3) (pow y 3))))
  (/ (- (* x x) (* y y)) (* (- (* z z) (* y y)) (- (* x x) (* y y))))
  (/ (- (* x x) (* y y)) (* (- z y) (+ (pow x 3) (pow y 3))))
  (/ (- (* x x) (* y y)) (* (- z y) (- (* x x) (* y y))))
  (/ (- (* x x) (* y y)) (* (- (pow z 3) (pow y 3)) (+ x y)))
  (/ (- (* x x) (* y y)) (* (- (* z z) (* y y)) (+ x y)))
  (* (* (fma (pow x 3) x (* (pow y 2) (+ (pow y 2) (pow x 2)))) (- z y)) (+ x y))
  (* (- z y) (* (+ x y) (fma x x (* y y))))
  (- (* x x) (* y y))
  (fma (- y) y (* y y))
  (expm1 (- (* x x) (* y y)))
  (log1p (- (* x x) (* y y)))
  (- (* y y))
  (exp (- (* x x) (* y y)))
  (log (- (* x x) (* y y)))
  (exp (- (* x x) (* y y)))
  (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y))))
  (cbrt (- (* x x) (* y y)))
  (pow (- (* x x) (* y y)) 3)
  (sqrt (- (* x x) (* y y)))
  (sqrt (- (* x x) (* y y)))
  (- (pow (* x x) 3) (pow (* y y) 3))
  (fma y (* y (fma x x (* y y))) (pow x 4))
  (- (* y y))
  (fma (- (pow y 3)) y (pow x 4))
  (fma x x (* y y))
  (+ x y)
  (- x y)
  (- (* y y))
  (expm1 (* (- z y) (+ x y)))
  (log1p (* (- z y) (+ x y)))
  (* (- z y) (+ x y))
  (log (* (- z y) (+ x y)))
  (log (* (- z y) (+ x y)))
  (exp (* (- z y) (+ x y)))
  (pow (* (- z y) (+ x y)) 3)
  (* (cbrt (* (- z y) (+ x y))) (cbrt (* (- z y) (+ x y))))
  (cbrt (* (- z y) (+ x y)))
  (pow (* (- z y) (+ x y)) 3)
  (sqrt (* (- z y) (+ x y)))
  (sqrt (* (- z y) (+ x y)))
  (* (- (pow z 3) (pow y 3)) (+ (pow x 3) (pow y 3)))
  (* (fma x x (- (* y y) (* x y))) (fma z z (fma y y (* z y))))
  (* (- (pow z 3) (pow y 3)) (- (* x x) (* y y)))
  (* (- x y) (fma z z (fma y y (* z y))))
  (* (- (* z z) (* y y)) (+ (pow x 3) (pow y 3)))
  (* (fma x x (- (* y y) (* x y))) (+ z y))
  (* (- (* z z) (* y y)) (- (* x x) (* y y)))
  (* (+ z y) (- x y))
  (* (sqrt (- z y)) (sqrt (+ x y)))
  (* (sqrt (- z y)) (sqrt (+ x y)))
  (* (- z y) x)
  (* (- z y) y)
  (* (- z y) x)
  (* (- z y) y)
  (* (- z y) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (- z y) (sqrt (+ x y)))
  (- z y)
  (- z y)
  (* (cbrt (- z y)) (+ x y))
  (* (sqrt (- z y)) (+ x y))
  (* (- z y) (+ x y))
  (* (- (sqrt z) (sqrt y)) (+ x y))
  (* (- z y) (+ x y))
  (* (- z y) (+ (pow x 3) (pow y 3)))
  (* (- z y) (- (* x x) (* y y)))
  (* (- (pow z 3) (pow y 3)) (+ x y))
  (* (- (* z z) (* y y)) (+ x y))
  0
  0
  0
  (- (* x x) (* y y))
  (- (* x x) (* y y))
  (- (* x x) (* y y))
  (fma z x (* (- z y) y))
  (- (* x z) (+ (pow y 2) (* x y)))
  (- (* x z) (+ (pow y 2) (* x y)))
0.864 * * * [progress]: adding candidates to table
1.074 * [progress]: [Phase 3 of 3] Extracting.
1.074 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (/ (- (* x x) (* y y)) (* (- z y) (+ x y))))> #<alt (λ (x y z) (- (/ x (- z y)) (/ y (- z y))))>)
1.074 * * * [regime-changes]: Trying 3 branch expressions: (z y x)
1.074 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (/ (- (* x x) (* y y)) (* (- z y) (+ x y))))> #<alt (λ (x y z) (- (/ x (- z y)) (/ y (- z y))))>)
1.086 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (/ (- (* x x) (* y y)) (* (- z y) (+ x y))))> #<alt (λ (x y z) (- (/ x (- z y)) (/ y (- z y))))>)
1.100 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (/ (- (* x x) (* y y)) (* (- z y) (+ x y))))> #<alt (λ (x y z) (- (/ x (- z y)) (/ y (- z y))))>)
1.111 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
1.112 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (/ x (- z y)) (/ y (- z y)))
1.112 * * [simplify]: iteration  0 :  7  enodes  (cost  5 )
1.112 * [simplify]: Simplified to:
   (- (/ x (- z y)) (/ y (- z y)))
1.553 * [regime-testing]: Baseline error score: 0.01907550475068398
1.554 * [regime-testing]: Oracle error score: 0.015376922115264409
1.555 * [regime-testing]: End program error score: 0.01907550475068398
1.576 * [regime-testing]: Target error score: 0.01907550475068398