8.607 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.015 * * * [progress]: [2/2] Setting up program.
0.017 * [progress]: [Phase 2 of 3] Improving.
0.017 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (/ (- y x) z))
0.019 * * [simplify]: iteration  0 :  12  enodes  (cost  3 )
0.020 * * [simplify]: iteration  1 :  19  enodes  (cost  3 )
0.021 * * [simplify]: iteration  2 :  28  enodes  (cost  3 )
0.022 * * [simplify]: iteration  3 :  40  enodes  (cost  3 )
0.024 * * [simplify]: iteration  4 :  50  enodes  (cost  3 )
0.025 * * [simplify]: iteration  5 :  73  enodes  (cost  3 )
0.026 * * [simplify]: iteration  6 :  102  enodes  (cost  3 )
0.028 * * [simplify]: iteration  7 :  118  enodes  (cost  3 )
0.029 * * [simplify]: iteration  8 :  145  enodes  (cost  3 )
0.031 * * [simplify]: iteration  9 :  174  enodes  (cost  3 )
0.033 * * [simplify]: iteration  10 :  190  enodes  (cost  3 )
0.034 * * [simplify]: iteration  11 :  190  enodes  (cost  3 )
0.034 * [simplify]: Simplified to:
   (+ x (/ (- y x) z))
0.035 * * [progress]: iteration 1 / 4
0.035 * * * [progress]: picking best candidate
0.036 * * * * [pick]: Picked  #<alt (λ (x y z) (+ x (/ (- y x) z)))>
0.036 * * * [progress]: localizing error
0.041 * * * [progress]: generating rewritten candidates
0.041 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.048 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.065 * * * [progress]: generating series expansions
0.065 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.065 * [approximate]: Taking taylor expansion of (/ (- y x) z) in (y x z) around 0
0.065 * [taylor]: Taking taylor expansion of (/ (- y x) z) in z
0.065 * [taylor]: Taking taylor expansion of (- y x) in z
0.065 * [taylor]: Taking taylor expansion of y in z
0.065 * [taylor]: Taking taylor expansion of x in z
0.065 * [taylor]: Taking taylor expansion of z in z
0.065 * [taylor]: Taking taylor expansion of (/ (- y x) z) in x
0.065 * [taylor]: Taking taylor expansion of (- y x) in x
0.065 * [taylor]: Taking taylor expansion of y in x
0.065 * [taylor]: Taking taylor expansion of x in x
0.065 * [taylor]: Taking taylor expansion of z in x
0.066 * [taylor]: Taking taylor expansion of (/ (- y x) z) in y
0.066 * [taylor]: Taking taylor expansion of (- y x) in y
0.066 * [taylor]: Taking taylor expansion of y in y
0.066 * [taylor]: Taking taylor expansion of x in y
0.066 * [taylor]: Taking taylor expansion of z in y
0.066 * [taylor]: Taking taylor expansion of (/ (- y x) z) in y
0.066 * [taylor]: Taking taylor expansion of (- y x) in y
0.066 * [taylor]: Taking taylor expansion of y in y
0.066 * [taylor]: Taking taylor expansion of x in y
0.066 * [taylor]: Taking taylor expansion of z in y
0.066 * [taylor]: Taking taylor expansion of (* -1 (/ x z)) in x
0.066 * [taylor]: Taking taylor expansion of -1 in x
0.066 * [taylor]: Taking taylor expansion of (/ x z) in x
0.066 * [taylor]: Taking taylor expansion of x in x
0.066 * [taylor]: Taking taylor expansion of z in x
0.067 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.067 * [taylor]: Taking taylor expansion of z in x
0.067 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.067 * [taylor]: Taking taylor expansion of z in z
0.067 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.067 * [taylor]: Taking taylor expansion of -1 in z
0.067 * [taylor]: Taking taylor expansion of z in z
0.068 * [taylor]: Taking taylor expansion of 0 in x
0.068 * [taylor]: Taking taylor expansion of 0 in z
0.068 * [taylor]: Taking taylor expansion of 0 in z
0.069 * [taylor]: Taking taylor expansion of 0 in z
0.070 * [taylor]: Taking taylor expansion of 0 in x
0.070 * [taylor]: Taking taylor expansion of 0 in z
0.070 * [taylor]: Taking taylor expansion of 0 in z
0.070 * [taylor]: Taking taylor expansion of 0 in z
0.071 * [taylor]: Taking taylor expansion of 0 in z
0.072 * [approximate]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in (y x z) around 0
0.072 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in z
0.072 * [taylor]: Taking taylor expansion of z in z
0.072 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in z
0.072 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.072 * [taylor]: Taking taylor expansion of y in z
0.072 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.072 * [taylor]: Taking taylor expansion of x in z
0.072 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in x
0.072 * [taylor]: Taking taylor expansion of z in x
0.072 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.072 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.072 * [taylor]: Taking taylor expansion of y in x
0.072 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.072 * [taylor]: Taking taylor expansion of x in x
0.072 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in y
0.072 * [taylor]: Taking taylor expansion of z in y
0.072 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.072 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.072 * [taylor]: Taking taylor expansion of y in y
0.072 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.072 * [taylor]: Taking taylor expansion of x in y
0.072 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in y
0.072 * [taylor]: Taking taylor expansion of z in y
0.073 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.073 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.073 * [taylor]: Taking taylor expansion of y in y
0.073 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.073 * [taylor]: Taking taylor expansion of x in y
0.073 * [taylor]: Taking taylor expansion of z in x
0.074 * [taylor]: Taking taylor expansion of (- (/ z x)) in x
0.074 * [taylor]: Taking taylor expansion of (/ z x) in x
0.074 * [taylor]: Taking taylor expansion of z in x
0.074 * [taylor]: Taking taylor expansion of x in x
0.074 * [taylor]: Taking taylor expansion of (- z) in z
0.074 * [taylor]: Taking taylor expansion of z in z
0.074 * [taylor]: Taking taylor expansion of z in z
0.076 * [taylor]: Taking taylor expansion of 0 in x
0.077 * [taylor]: Taking taylor expansion of 0 in z
0.077 * [taylor]: Taking taylor expansion of 0 in z
0.078 * [taylor]: Taking taylor expansion of 0 in x
0.078 * [taylor]: Taking taylor expansion of 0 in z
0.079 * [taylor]: Taking taylor expansion of 0 in z
0.079 * [taylor]: Taking taylor expansion of 0 in z
0.080 * [approximate]: Taking taylor expansion of (* -1 (* (- (/ 1 x) (/ 1 y)) z)) in (y x z) around 0
0.080 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 x) (/ 1 y)) z)) in z
0.080 * [taylor]: Taking taylor expansion of -1 in z
0.080 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in z
0.080 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in z
0.080 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.080 * [taylor]: Taking taylor expansion of x in z
0.080 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.080 * [taylor]: Taking taylor expansion of y in z
0.080 * [taylor]: Taking taylor expansion of z in z
0.080 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 x) (/ 1 y)) z)) in x
0.080 * [taylor]: Taking taylor expansion of -1 in x
0.080 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in x
0.080 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.080 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.080 * [taylor]: Taking taylor expansion of x in x
0.081 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.081 * [taylor]: Taking taylor expansion of y in x
0.081 * [taylor]: Taking taylor expansion of z in x
0.081 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 x) (/ 1 y)) z)) in y
0.081 * [taylor]: Taking taylor expansion of -1 in y
0.081 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in y
0.081 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.081 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.081 * [taylor]: Taking taylor expansion of x in y
0.081 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.081 * [taylor]: Taking taylor expansion of y in y
0.081 * [taylor]: Taking taylor expansion of z in y
0.081 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 x) (/ 1 y)) z)) in y
0.081 * [taylor]: Taking taylor expansion of -1 in y
0.081 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in y
0.081 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.081 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.081 * [taylor]: Taking taylor expansion of x in y
0.081 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.081 * [taylor]: Taking taylor expansion of y in y
0.081 * [taylor]: Taking taylor expansion of z in y
0.082 * [taylor]: Taking taylor expansion of z in x
0.083 * [taylor]: Taking taylor expansion of (- (/ z x)) in x
0.083 * [taylor]: Taking taylor expansion of (/ z x) in x
0.083 * [taylor]: Taking taylor expansion of z in x
0.083 * [taylor]: Taking taylor expansion of x in x
0.083 * [taylor]: Taking taylor expansion of (- z) in z
0.083 * [taylor]: Taking taylor expansion of z in z
0.083 * [taylor]: Taking taylor expansion of z in z
0.085 * [taylor]: Taking taylor expansion of 0 in x
0.086 * [taylor]: Taking taylor expansion of 0 in z
0.086 * [taylor]: Taking taylor expansion of 0 in z
0.088 * [taylor]: Taking taylor expansion of 0 in x
0.088 * [taylor]: Taking taylor expansion of 0 in z
0.089 * [taylor]: Taking taylor expansion of 0 in z
0.089 * [taylor]: Taking taylor expansion of 0 in z
0.090 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.090 * [approximate]: Taking taylor expansion of (- (+ x (/ y z)) (/ x z)) in (x y z) around 0
0.090 * [taylor]: Taking taylor expansion of (- (+ x (/ y z)) (/ x z)) in z
0.090 * [taylor]: Taking taylor expansion of (+ x (/ y z)) in z
0.090 * [taylor]: Taking taylor expansion of x in z
0.090 * [taylor]: Taking taylor expansion of (/ y z) in z
0.090 * [taylor]: Taking taylor expansion of y in z
0.090 * [taylor]: Taking taylor expansion of z in z
0.090 * [taylor]: Taking taylor expansion of (/ x z) in z
0.091 * [taylor]: Taking taylor expansion of x in z
0.091 * [taylor]: Taking taylor expansion of z in z
0.091 * [taylor]: Taking taylor expansion of (- (+ x (/ y z)) (/ x z)) in y
0.091 * [taylor]: Taking taylor expansion of (+ x (/ y z)) in y
0.091 * [taylor]: Taking taylor expansion of x in y
0.091 * [taylor]: Taking taylor expansion of (/ y z) in y
0.091 * [taylor]: Taking taylor expansion of y in y
0.091 * [taylor]: Taking taylor expansion of z in y
0.091 * [taylor]: Taking taylor expansion of (/ x z) in y
0.091 * [taylor]: Taking taylor expansion of x in y
0.091 * [taylor]: Taking taylor expansion of z in y
0.091 * [taylor]: Taking taylor expansion of (- (+ x (/ y z)) (/ x z)) in x
0.091 * [taylor]: Taking taylor expansion of (+ x (/ y z)) in x
0.091 * [taylor]: Taking taylor expansion of x in x
0.091 * [taylor]: Taking taylor expansion of (/ y z) in x
0.091 * [taylor]: Taking taylor expansion of y in x
0.091 * [taylor]: Taking taylor expansion of z in x
0.091 * [taylor]: Taking taylor expansion of (/ x z) in x
0.091 * [taylor]: Taking taylor expansion of x in x
0.091 * [taylor]: Taking taylor expansion of z in x
0.091 * [taylor]: Taking taylor expansion of (- (+ x (/ y z)) (/ x z)) in x
0.091 * [taylor]: Taking taylor expansion of (+ x (/ y z)) in x
0.091 * [taylor]: Taking taylor expansion of x in x
0.091 * [taylor]: Taking taylor expansion of (/ y z) in x
0.091 * [taylor]: Taking taylor expansion of y in x
0.091 * [taylor]: Taking taylor expansion of z in x
0.091 * [taylor]: Taking taylor expansion of (/ x z) in x
0.091 * [taylor]: Taking taylor expansion of x in x
0.091 * [taylor]: Taking taylor expansion of z in x
0.091 * [taylor]: Taking taylor expansion of (/ y z) in y
0.091 * [taylor]: Taking taylor expansion of y in y
0.091 * [taylor]: Taking taylor expansion of z in y
0.092 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in y
0.092 * [taylor]: Taking taylor expansion of 1 in y
0.092 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.092 * [taylor]: Taking taylor expansion of z in y
0.092 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z
0.092 * [taylor]: Taking taylor expansion of 1 in z
0.092 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.092 * [taylor]: Taking taylor expansion of z in z
0.093 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.093 * [taylor]: Taking taylor expansion of z in z
0.094 * [taylor]: Taking taylor expansion of 0 in y
0.094 * [taylor]: Taking taylor expansion of 0 in z
0.094 * [taylor]: Taking taylor expansion of 0 in z
0.095 * [taylor]: Taking taylor expansion of 0 in z
0.096 * [approximate]: Taking taylor expansion of (- (+ (/ z y) (/ 1 x)) (/ z x)) in (x y z) around 0
0.096 * [taylor]: Taking taylor expansion of (- (+ (/ z y) (/ 1 x)) (/ z x)) in z
0.096 * [taylor]: Taking taylor expansion of (+ (/ z y) (/ 1 x)) in z
0.096 * [taylor]: Taking taylor expansion of (/ z y) in z
0.096 * [taylor]: Taking taylor expansion of z in z
0.096 * [taylor]: Taking taylor expansion of y in z
0.096 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.096 * [taylor]: Taking taylor expansion of x in z
0.096 * [taylor]: Taking taylor expansion of (/ z x) in z
0.096 * [taylor]: Taking taylor expansion of z in z
0.096 * [taylor]: Taking taylor expansion of x in z
0.096 * [taylor]: Taking taylor expansion of (- (+ (/ z y) (/ 1 x)) (/ z x)) in y
0.096 * [taylor]: Taking taylor expansion of (+ (/ z y) (/ 1 x)) in y
0.096 * [taylor]: Taking taylor expansion of (/ z y) in y
0.096 * [taylor]: Taking taylor expansion of z in y
0.096 * [taylor]: Taking taylor expansion of y in y
0.096 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.096 * [taylor]: Taking taylor expansion of x in y
0.096 * [taylor]: Taking taylor expansion of (/ z x) in y
0.096 * [taylor]: Taking taylor expansion of z in y
0.096 * [taylor]: Taking taylor expansion of x in y
0.096 * [taylor]: Taking taylor expansion of (- (+ (/ z y) (/ 1 x)) (/ z x)) in x
0.096 * [taylor]: Taking taylor expansion of (+ (/ z y) (/ 1 x)) in x
0.096 * [taylor]: Taking taylor expansion of (/ z y) in x
0.096 * [taylor]: Taking taylor expansion of z in x
0.096 * [taylor]: Taking taylor expansion of y in x
0.096 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.096 * [taylor]: Taking taylor expansion of x in x
0.097 * [taylor]: Taking taylor expansion of (/ z x) in x
0.097 * [taylor]: Taking taylor expansion of z in x
0.097 * [taylor]: Taking taylor expansion of x in x
0.097 * [taylor]: Taking taylor expansion of (- (+ (/ z y) (/ 1 x)) (/ z x)) in x
0.097 * [taylor]: Taking taylor expansion of (+ (/ z y) (/ 1 x)) in x
0.097 * [taylor]: Taking taylor expansion of (/ z y) in x
0.097 * [taylor]: Taking taylor expansion of z in x
0.097 * [taylor]: Taking taylor expansion of y in x
0.097 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.097 * [taylor]: Taking taylor expansion of x in x
0.097 * [taylor]: Taking taylor expansion of (/ z x) in x
0.097 * [taylor]: Taking taylor expansion of z in x
0.097 * [taylor]: Taking taylor expansion of x in x
0.097 * [taylor]: Taking taylor expansion of (- 1 z) in y
0.097 * [taylor]: Taking taylor expansion of 1 in y
0.098 * [taylor]: Taking taylor expansion of z in y
0.099 * [taylor]: Taking taylor expansion of (/ z y) in y
0.099 * [taylor]: Taking taylor expansion of z in y
0.099 * [taylor]: Taking taylor expansion of y in y
0.099 * [taylor]: Taking taylor expansion of z in z
0.099 * [taylor]: Taking taylor expansion of (- 1 z) in z
0.099 * [taylor]: Taking taylor expansion of 1 in z
0.099 * [taylor]: Taking taylor expansion of z in z
0.101 * [taylor]: Taking taylor expansion of 0 in y
0.102 * [taylor]: Taking taylor expansion of 0 in z
0.102 * [taylor]: Taking taylor expansion of 0 in z
0.103 * [approximate]: Taking taylor expansion of (- (/ z y) (+ (/ z x) (/ 1 x))) in (x y z) around 0
0.103 * [taylor]: Taking taylor expansion of (- (/ z y) (+ (/ z x) (/ 1 x))) in z
0.103 * [taylor]: Taking taylor expansion of (/ z y) in z
0.103 * [taylor]: Taking taylor expansion of z in z
0.103 * [taylor]: Taking taylor expansion of y in z
0.103 * [taylor]: Taking taylor expansion of (+ (/ z x) (/ 1 x)) in z
0.103 * [taylor]: Taking taylor expansion of (/ z x) in z
0.103 * [taylor]: Taking taylor expansion of z in z
0.103 * [taylor]: Taking taylor expansion of x in z
0.104 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.104 * [taylor]: Taking taylor expansion of x in z
0.104 * [taylor]: Taking taylor expansion of (- (/ z y) (+ (/ z x) (/ 1 x))) in y
0.104 * [taylor]: Taking taylor expansion of (/ z y) in y
0.104 * [taylor]: Taking taylor expansion of z in y
0.104 * [taylor]: Taking taylor expansion of y in y
0.104 * [taylor]: Taking taylor expansion of (+ (/ z x) (/ 1 x)) in y
0.104 * [taylor]: Taking taylor expansion of (/ z x) in y
0.104 * [taylor]: Taking taylor expansion of z in y
0.104 * [taylor]: Taking taylor expansion of x in y
0.104 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.104 * [taylor]: Taking taylor expansion of x in y
0.104 * [taylor]: Taking taylor expansion of (- (/ z y) (+ (/ z x) (/ 1 x))) in x
0.104 * [taylor]: Taking taylor expansion of (/ z y) in x
0.104 * [taylor]: Taking taylor expansion of z in x
0.104 * [taylor]: Taking taylor expansion of y in x
0.104 * [taylor]: Taking taylor expansion of (+ (/ z x) (/ 1 x)) in x
0.104 * [taylor]: Taking taylor expansion of (/ z x) in x
0.104 * [taylor]: Taking taylor expansion of z in x
0.104 * [taylor]: Taking taylor expansion of x in x
0.104 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.104 * [taylor]: Taking taylor expansion of x in x
0.104 * [taylor]: Taking taylor expansion of (- (/ z y) (+ (/ z x) (/ 1 x))) in x
0.104 * [taylor]: Taking taylor expansion of (/ z y) in x
0.104 * [taylor]: Taking taylor expansion of z in x
0.104 * [taylor]: Taking taylor expansion of y in x
0.104 * [taylor]: Taking taylor expansion of (+ (/ z x) (/ 1 x)) in x
0.104 * [taylor]: Taking taylor expansion of (/ z x) in x
0.104 * [taylor]: Taking taylor expansion of z in x
0.104 * [taylor]: Taking taylor expansion of x in x
0.105 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.105 * [taylor]: Taking taylor expansion of x in x
0.105 * [taylor]: Taking taylor expansion of (- (+ z 1)) in y
0.105 * [taylor]: Taking taylor expansion of (+ z 1) in y
0.105 * [taylor]: Taking taylor expansion of z in y
0.105 * [taylor]: Taking taylor expansion of 1 in y
0.106 * [taylor]: Taking taylor expansion of (/ z y) in y
0.106 * [taylor]: Taking taylor expansion of z in y
0.106 * [taylor]: Taking taylor expansion of y in y
0.106 * [taylor]: Taking taylor expansion of z in z
0.106 * [taylor]: Taking taylor expansion of (- (+ z 1)) in z
0.107 * [taylor]: Taking taylor expansion of (+ z 1) in z
0.107 * [taylor]: Taking taylor expansion of z in z
0.107 * [taylor]: Taking taylor expansion of 1 in z
0.109 * [taylor]: Taking taylor expansion of 0 in y
0.110 * [taylor]: Taking taylor expansion of 0 in z
0.110 * [taylor]: Taking taylor expansion of 0 in z
0.111 * * * [progress]: simplifying candidates
0.112 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (- y x)) (log z))
  (log (/ (- y x) z))
  (exp (/ (- y x) z))
  (/ (* (* (- y x) (- y x)) (- y x)) (* (* z z) z))
  (* (cbrt (/ (- y x) z)) (cbrt (/ (- y x) z)))
  (cbrt (/ (- y x) z))
  (* (* (/ (- y x) z) (/ (- y x) z)) (/ (- y x) z))
  (sqrt (/ (- y x) z))
  (sqrt (/ (- y x) z))
  (- (- y x))
  (- z)
  (/ y z)
  (/ x z)
  (/ (* (cbrt (- y x)) (cbrt (- y x))) (* (cbrt z) (cbrt z)))
  (/ (cbrt (- y x)) (cbrt z))
  (/ (* (cbrt (- y x)) (cbrt (- y x))) (sqrt z))
  (/ (cbrt (- y x)) (sqrt z))
  (/ (* (cbrt (- y x)) (cbrt (- y x))) 1)
  (/ (cbrt (- y x)) z)
  (/ (sqrt (- y x)) (* (cbrt z) (cbrt z)))
  (/ (sqrt (- y x)) (cbrt z))
  (/ (sqrt (- y x)) (sqrt z))
  (/ (sqrt (- y x)) (sqrt z))
  (/ (sqrt (- y x)) 1)
  (/ (sqrt (- y x)) z)
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (- y x) (cbrt z))
  (/ 1 (sqrt z))
  (/ (- y x) (sqrt z))
  (/ 1 1)
  (/ (- y x) z)
  (/ (+ (sqrt y) (sqrt x)) (* (cbrt z) (cbrt z)))
  (/ (- (sqrt y) (sqrt x)) (cbrt z))
  (/ (+ (sqrt y) (sqrt x)) (sqrt z))
  (/ (- (sqrt y) (sqrt x)) (sqrt z))
  (/ (+ (sqrt y) (sqrt x)) 1)
  (/ (- (sqrt y) (sqrt x)) z)
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (- y x) (cbrt z))
  (/ 1 (sqrt z))
  (/ (- y x) (sqrt z))
  (/ 1 1)
  (/ (- y x) z)
  (/ 1 z)
  (/ z (- y x))
  (/ (- y x) (* (cbrt z) (cbrt z)))
  (/ (- y x) (sqrt z))
  (/ (- y x) 1)
  (/ z (cbrt (- y x)))
  (/ z (sqrt (- y x)))
  (/ z (- y x))
  (/ z (- (sqrt y) (sqrt x)))
  (/ z (- y x))
  (* z (+ (* y y) (+ (* x x) (* y x))))
  (* z (+ y x))
  (* (exp x) (exp (/ (- y x) z)))
  (log (+ x (/ (- y x) z)))
  (exp (+ x (/ (- y x) z)))
  (* (cbrt (+ x (/ (- y x) z))) (cbrt (+ x (/ (- y x) z))))
  (cbrt (+ x (/ (- y x) z)))
  (* (* (+ x (/ (- y x) z)) (+ x (/ (- y x) z))) (+ x (/ (- y x) z)))
  (sqrt (+ x (/ (- y x) z)))
  (sqrt (+ x (/ (- y x) z)))
  (+ (pow x 3) (pow (/ (- y x) z) 3))
  (+ (* x x) (- (* (/ (- y x) z) (/ (- y x) z)) (* x (/ (- y x) z))))
  (- (* x x) (* (/ (- y x) z) (/ (- y x) z)))
  (- x (/ (- y x) z))
  (+ x (/ (- y x) z))
  (+ x (/ y z))
  (- (/ y z) (/ x z))
  (- (/ y z) (/ x z))
  (- (/ y z) (/ x z))
  (- (+ x (/ y z)) (/ x z))
  (- (+ x (/ y z)) (/ x z))
  (- (+ x (/ y z)) (/ x z))
0.117 * * [simplify]: iteration  0 :  221  enodes  (cost  273 )
0.120 * * [simplify]: iteration  1 :  676  enodes  (cost  261 )
0.131 * * [simplify]: iteration  2 :  2904  enodes  (cost  261 )
0.168 * * [simplify]: iteration  3 :  5002  enodes  (cost  261 )
0.169 * [simplify]: Simplified to:
   (log (/ (- y x) z))
  (log (/ (- y x) z))
  (exp (/ (- y x) z))
  (pow (/ (- y x) z) 3)
  (* (cbrt (/ (- y x) z)) (cbrt (/ (- y x) z)))
  (cbrt (/ (- y x) z))
  (pow (/ (- y x) z) 3)
  (sqrt (/ (- y x) z))
  (sqrt (/ (- y x) z))
  (- (- y x))
  (- z)
  (/ y z)
  (/ x z)
  (/ (* (cbrt (- y x)) (cbrt (- y x))) (* (cbrt z) (cbrt z)))
  (/ (cbrt (- y x)) (cbrt z))
  (/ (* (cbrt (- y x)) (cbrt (- y x))) (sqrt z))
  (/ (cbrt (- y x)) (sqrt z))
  (* (cbrt (- y x)) (cbrt (- y x)))
  (/ (cbrt (- y x)) z)
  (/ (sqrt (- y x)) (* (cbrt z) (cbrt z)))
  (/ (sqrt (- y x)) (cbrt z))
  (/ (sqrt (- y x)) (sqrt z))
  (/ (sqrt (- y x)) (sqrt z))
  (sqrt (- y x))
  (/ (sqrt (- y x)) z)
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (- y x) (cbrt z))
  (/ 1 (sqrt z))
  (/ (- y x) (sqrt z))
  1
  (/ (- y x) z)
  (/ (+ (sqrt y) (sqrt x)) (* (cbrt z) (cbrt z)))
  (/ (- (sqrt y) (sqrt x)) (cbrt z))
  (/ (+ (sqrt y) (sqrt x)) (sqrt z))
  (/ (- (sqrt y) (sqrt x)) (sqrt z))
  (+ (sqrt y) (sqrt x))
  (/ (- (sqrt y) (sqrt x)) z)
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (- y x) (cbrt z))
  (/ 1 (sqrt z))
  (/ (- y x) (sqrt z))
  1
  (/ (- y x) z)
  (/ 1 z)
  (/ z (- y x))
  (/ (- y x) (* (cbrt z) (cbrt z)))
  (/ (- y x) (sqrt z))
  (- y x)
  (/ z (cbrt (- y x)))
  (/ z (sqrt (- y x)))
  (/ z (- y x))
  (/ z (- (sqrt y) (sqrt x)))
  (/ z (- y x))
  (* (+ (* x (+ x y)) (* y y)) z)
  (* z (+ y x))
  (exp (+ x (/ (- y x) z)))
  (log (+ x (/ (- y x) z)))
  (exp (+ x (/ (- y x) z)))
  (* (cbrt (+ x (/ (- y x) z))) (cbrt (+ x (/ (- y x) z))))
  (cbrt (+ x (/ (- y x) z)))
  (pow (+ x (/ (- y x) z)) 3)
  (sqrt (+ x (/ (- y x) z)))
  (sqrt (+ x (/ (- y x) z)))
  (+ (pow x 3) (pow (/ (- y x) z) 3))
  (+ (* (/ (- y x) z) (- (/ (- y x) z) x)) (* x x))
  (- (* x x) (* (/ (- y x) z) (/ (- y x) z)))
  (- x (/ (- y x) z))
  (+ x (/ (- y x) z))
  (+ x (/ y z))
  (/ (- y x) z)
  (/ (- y x) z)
  (/ (- y x) z)
  (+ x (/ (- y x) z))
  (+ x (/ (- y x) z))
  (+ x (/ (- y x) z))
0.169 * * * [progress]: adding candidates to table
0.274 * * [progress]: iteration 2 / 4
0.274 * * * [progress]: picking best candidate
0.275 * * * * [pick]: Picked  #<alt (λ (x y z) (+ x (* (- y x) (/ 1 z))))>
0.275 * * * [progress]: localizing error
0.281 * * * [progress]: generating rewritten candidates
0.281 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.299 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.303 * * * [progress]: generating series expansions
0.303 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.303 * [approximate]: Taking taylor expansion of (/ (- y x) z) in (y x z) around 0
0.303 * [taylor]: Taking taylor expansion of (/ (- y x) z) in z
0.303 * [taylor]: Taking taylor expansion of (- y x) in z
0.304 * [taylor]: Taking taylor expansion of y in z
0.304 * [taylor]: Taking taylor expansion of x in z
0.304 * [taylor]: Taking taylor expansion of z in z
0.304 * [taylor]: Taking taylor expansion of (/ (- y x) z) in x
0.304 * [taylor]: Taking taylor expansion of (- y x) in x
0.304 * [taylor]: Taking taylor expansion of y in x
0.304 * [taylor]: Taking taylor expansion of x in x
0.304 * [taylor]: Taking taylor expansion of z in x
0.304 * [taylor]: Taking taylor expansion of (/ (- y x) z) in y
0.304 * [taylor]: Taking taylor expansion of (- y x) in y
0.304 * [taylor]: Taking taylor expansion of y in y
0.304 * [taylor]: Taking taylor expansion of x in y
0.304 * [taylor]: Taking taylor expansion of z in y
0.304 * [taylor]: Taking taylor expansion of (/ (- y x) z) in y
0.304 * [taylor]: Taking taylor expansion of (- y x) in y
0.304 * [taylor]: Taking taylor expansion of y in y
0.304 * [taylor]: Taking taylor expansion of x in y
0.304 * [taylor]: Taking taylor expansion of z in y
0.305 * [taylor]: Taking taylor expansion of (* -1 (/ x z)) in x
0.305 * [taylor]: Taking taylor expansion of -1 in x
0.305 * [taylor]: Taking taylor expansion of (/ x z) in x
0.305 * [taylor]: Taking taylor expansion of x in x
0.305 * [taylor]: Taking taylor expansion of z in x
0.305 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.305 * [taylor]: Taking taylor expansion of z in x
0.305 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.305 * [taylor]: Taking taylor expansion of z in z
0.306 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.306 * [taylor]: Taking taylor expansion of -1 in z
0.306 * [taylor]: Taking taylor expansion of z in z
0.307 * [taylor]: Taking taylor expansion of 0 in x
0.307 * [taylor]: Taking taylor expansion of 0 in z
0.307 * [taylor]: Taking taylor expansion of 0 in z
0.307 * [taylor]: Taking taylor expansion of 0 in z
0.309 * [taylor]: Taking taylor expansion of 0 in x
0.309 * [taylor]: Taking taylor expansion of 0 in z
0.309 * [taylor]: Taking taylor expansion of 0 in z
0.309 * [taylor]: Taking taylor expansion of 0 in z
0.309 * [taylor]: Taking taylor expansion of 0 in z
0.310 * [approximate]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in (y x z) around 0
0.310 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in z
0.310 * [taylor]: Taking taylor expansion of z in z
0.310 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in z
0.310 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.310 * [taylor]: Taking taylor expansion of y in z
0.310 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.310 * [taylor]: Taking taylor expansion of x in z
0.310 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in x
0.310 * [taylor]: Taking taylor expansion of z in x
0.310 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.311 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.311 * [taylor]: Taking taylor expansion of y in x
0.311 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.311 * [taylor]: Taking taylor expansion of x in x
0.311 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in y
0.311 * [taylor]: Taking taylor expansion of z in y
0.311 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.311 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.311 * [taylor]: Taking taylor expansion of y in y
0.311 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.311 * [taylor]: Taking taylor expansion of x in y
0.311 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in y
0.311 * [taylor]: Taking taylor expansion of z in y
0.311 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.311 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.311 * [taylor]: Taking taylor expansion of y in y
0.312 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.312 * [taylor]: Taking taylor expansion of x in y
0.312 * [taylor]: Taking taylor expansion of z in x
0.313 * [taylor]: Taking taylor expansion of (- (/ z x)) in x
0.313 * [taylor]: Taking taylor expansion of (/ z x) in x
0.313 * [taylor]: Taking taylor expansion of z in x
0.313 * [taylor]: Taking taylor expansion of x in x
0.313 * [taylor]: Taking taylor expansion of (- z) in z
0.313 * [taylor]: Taking taylor expansion of z in z
0.313 * [taylor]: Taking taylor expansion of z in z
0.314 * [taylor]: Taking taylor expansion of 0 in x
0.315 * [taylor]: Taking taylor expansion of 0 in z
0.315 * [taylor]: Taking taylor expansion of 0 in z
0.317 * [taylor]: Taking taylor expansion of 0 in x
0.317 * [taylor]: Taking taylor expansion of 0 in z
0.318 * [taylor]: Taking taylor expansion of 0 in z
0.318 * [taylor]: Taking taylor expansion of 0 in z
0.319 * [approximate]: Taking taylor expansion of (* -1 (* (- (/ 1 x) (/ 1 y)) z)) in (y x z) around 0
0.319 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 x) (/ 1 y)) z)) in z
0.319 * [taylor]: Taking taylor expansion of -1 in z
0.319 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in z
0.319 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in z
0.319 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.319 * [taylor]: Taking taylor expansion of x 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 z in z
0.319 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 x) (/ 1 y)) z)) in x
0.319 * [taylor]: Taking taylor expansion of -1 in x
0.319 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in x
0.319 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.319 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.319 * [taylor]: Taking taylor expansion of x in x
0.319 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.319 * [taylor]: Taking taylor expansion of y in x
0.319 * [taylor]: Taking taylor expansion of z in x
0.319 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 x) (/ 1 y)) z)) in y
0.319 * [taylor]: Taking taylor expansion of -1 in y
0.319 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in y
0.319 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.319 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.319 * [taylor]: Taking taylor expansion of x in y
0.320 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.320 * [taylor]: Taking taylor expansion of y in y
0.320 * [taylor]: Taking taylor expansion of z in y
0.320 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 x) (/ 1 y)) z)) in y
0.320 * [taylor]: Taking taylor expansion of -1 in y
0.320 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in y
0.320 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.320 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.320 * [taylor]: Taking taylor expansion of x in y
0.320 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.320 * [taylor]: Taking taylor expansion of y in y
0.320 * [taylor]: Taking taylor expansion of z in y
0.321 * [taylor]: Taking taylor expansion of z in x
0.322 * [taylor]: Taking taylor expansion of (- (/ z x)) in x
0.322 * [taylor]: Taking taylor expansion of (/ z x) in x
0.322 * [taylor]: Taking taylor expansion of z in x
0.322 * [taylor]: Taking taylor expansion of x in x
0.322 * [taylor]: Taking taylor expansion of (- z) in z
0.322 * [taylor]: Taking taylor expansion of z in z
0.322 * [taylor]: Taking taylor expansion of z in z
0.324 * [taylor]: Taking taylor expansion of 0 in x
0.325 * [taylor]: Taking taylor expansion of 0 in z
0.325 * [taylor]: Taking taylor expansion of 0 in z
0.327 * [taylor]: Taking taylor expansion of 0 in x
0.327 * [taylor]: Taking taylor expansion of 0 in z
0.328 * [taylor]: Taking taylor expansion of 0 in z
0.328 * [taylor]: Taking taylor expansion of 0 in z
0.329 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.329 * [approximate]: Taking taylor expansion of (- (+ x (/ y z)) (/ x z)) in (x y z) around 0
0.329 * [taylor]: Taking taylor expansion of (- (+ x (/ y z)) (/ x z)) in z
0.329 * [taylor]: Taking taylor expansion of (+ x (/ y z)) in z
0.329 * [taylor]: Taking taylor expansion of x in z
0.329 * [taylor]: Taking taylor expansion of (/ y z) in z
0.329 * [taylor]: Taking taylor expansion of y in z
0.329 * [taylor]: Taking taylor expansion of z in z
0.329 * [taylor]: Taking taylor expansion of (/ x z) in z
0.329 * [taylor]: Taking taylor expansion of x in z
0.329 * [taylor]: Taking taylor expansion of z in z
0.329 * [taylor]: Taking taylor expansion of (- (+ x (/ y z)) (/ x z)) in y
0.329 * [taylor]: Taking taylor expansion of (+ x (/ y z)) in y
0.329 * [taylor]: Taking taylor expansion of x in y
0.329 * [taylor]: Taking taylor expansion of (/ y z) in y
0.329 * [taylor]: Taking taylor expansion of y in y
0.329 * [taylor]: Taking taylor expansion of z in y
0.329 * [taylor]: Taking taylor expansion of (/ x z) in y
0.329 * [taylor]: Taking taylor expansion of x in y
0.329 * [taylor]: Taking taylor expansion of z in y
0.329 * [taylor]: Taking taylor expansion of (- (+ x (/ y z)) (/ x z)) in x
0.329 * [taylor]: Taking taylor expansion of (+ x (/ y z)) in x
0.329 * [taylor]: Taking taylor expansion of x in x
0.329 * [taylor]: Taking taylor expansion of (/ y z) in x
0.329 * [taylor]: Taking taylor expansion of y in x
0.329 * [taylor]: Taking taylor expansion of z in x
0.329 * [taylor]: Taking taylor expansion of (/ x z) in x
0.329 * [taylor]: Taking taylor expansion of x in x
0.329 * [taylor]: Taking taylor expansion of z in x
0.330 * [taylor]: Taking taylor expansion of (- (+ x (/ y z)) (/ x z)) in x
0.330 * [taylor]: Taking taylor expansion of (+ x (/ y z)) in x
0.330 * [taylor]: Taking taylor expansion of x in x
0.330 * [taylor]: Taking taylor expansion of (/ y z) in x
0.330 * [taylor]: Taking taylor expansion of y in x
0.330 * [taylor]: Taking taylor expansion of z in x
0.330 * [taylor]: Taking taylor expansion of (/ x z) in x
0.330 * [taylor]: Taking taylor expansion of x in x
0.330 * [taylor]: Taking taylor expansion of z in x
0.330 * [taylor]: Taking taylor expansion of (/ y z) in y
0.330 * [taylor]: Taking taylor expansion of y in y
0.330 * [taylor]: Taking taylor expansion of z in y
0.330 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in y
0.330 * [taylor]: Taking taylor expansion of 1 in y
0.330 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.330 * [taylor]: Taking taylor expansion of z in y
0.330 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z
0.330 * [taylor]: Taking taylor expansion of 1 in z
0.330 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.331 * [taylor]: Taking taylor expansion of z in z
0.331 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.331 * [taylor]: Taking taylor expansion of z in z
0.332 * [taylor]: Taking taylor expansion of 0 in y
0.332 * [taylor]: Taking taylor expansion of 0 in z
0.333 * [taylor]: Taking taylor expansion of 0 in z
0.333 * [taylor]: Taking taylor expansion of 0 in z
0.334 * [approximate]: Taking taylor expansion of (- (+ (/ z y) (/ 1 x)) (/ z x)) in (x y z) around 0
0.334 * [taylor]: Taking taylor expansion of (- (+ (/ z y) (/ 1 x)) (/ z x)) in z
0.334 * [taylor]: Taking taylor expansion of (+ (/ z y) (/ 1 x)) in z
0.334 * [taylor]: Taking taylor expansion of (/ z y) in z
0.334 * [taylor]: Taking taylor expansion of z in z
0.334 * [taylor]: Taking taylor expansion of y in z
0.334 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.334 * [taylor]: Taking taylor expansion of x in z
0.334 * [taylor]: Taking taylor expansion of (/ z x) in z
0.334 * [taylor]: Taking taylor expansion of z in z
0.334 * [taylor]: Taking taylor expansion of x in z
0.334 * [taylor]: Taking taylor expansion of (- (+ (/ z y) (/ 1 x)) (/ z x)) in y
0.334 * [taylor]: Taking taylor expansion of (+ (/ z y) (/ 1 x)) in y
0.334 * [taylor]: Taking taylor expansion of (/ z y) in y
0.335 * [taylor]: Taking taylor expansion of z in y
0.335 * [taylor]: Taking taylor expansion of y in y
0.335 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.335 * [taylor]: Taking taylor expansion of x in y
0.335 * [taylor]: Taking taylor expansion of (/ z x) in y
0.335 * [taylor]: Taking taylor expansion of z in y
0.335 * [taylor]: Taking taylor expansion of x in y
0.335 * [taylor]: Taking taylor expansion of (- (+ (/ z y) (/ 1 x)) (/ z x)) in x
0.335 * [taylor]: Taking taylor expansion of (+ (/ z y) (/ 1 x)) in x
0.335 * [taylor]: Taking taylor expansion of (/ z y) in x
0.335 * [taylor]: Taking taylor expansion of z in x
0.335 * [taylor]: Taking taylor expansion of y in x
0.335 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.335 * [taylor]: Taking taylor expansion of x in x
0.335 * [taylor]: Taking taylor expansion of (/ z x) in x
0.335 * [taylor]: Taking taylor expansion of z in x
0.335 * [taylor]: Taking taylor expansion of x in x
0.335 * [taylor]: Taking taylor expansion of (- (+ (/ z y) (/ 1 x)) (/ z x)) in x
0.335 * [taylor]: Taking taylor expansion of (+ (/ z y) (/ 1 x)) in x
0.335 * [taylor]: Taking taylor expansion of (/ z y) in x
0.335 * [taylor]: Taking taylor expansion of z in x
0.335 * [taylor]: Taking taylor expansion of y in x
0.335 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.335 * [taylor]: Taking taylor expansion of x in x
0.336 * [taylor]: Taking taylor expansion of (/ z x) in x
0.336 * [taylor]: Taking taylor expansion of z in x
0.336 * [taylor]: Taking taylor expansion of x in x
0.336 * [taylor]: Taking taylor expansion of (- 1 z) in y
0.336 * [taylor]: Taking taylor expansion of 1 in y
0.336 * [taylor]: Taking taylor expansion of z in y
0.337 * [taylor]: Taking taylor expansion of (/ z y) in y
0.337 * [taylor]: Taking taylor expansion of z in y
0.337 * [taylor]: Taking taylor expansion of y in y
0.337 * [taylor]: Taking taylor expansion of z in z
0.337 * [taylor]: Taking taylor expansion of (- 1 z) in z
0.337 * [taylor]: Taking taylor expansion of 1 in z
0.337 * [taylor]: Taking taylor expansion of z in z
0.340 * [taylor]: Taking taylor expansion of 0 in y
0.341 * [taylor]: Taking taylor expansion of 0 in z
0.341 * [taylor]: Taking taylor expansion of 0 in z
0.342 * [approximate]: Taking taylor expansion of (- (/ z y) (+ (/ z x) (/ 1 x))) in (x y z) around 0
0.342 * [taylor]: Taking taylor expansion of (- (/ z y) (+ (/ z x) (/ 1 x))) in z
0.342 * [taylor]: Taking taylor expansion of (/ z y) in z
0.342 * [taylor]: Taking taylor expansion of z in z
0.342 * [taylor]: Taking taylor expansion of y in z
0.342 * [taylor]: Taking taylor expansion of (+ (/ z x) (/ 1 x)) in z
0.342 * [taylor]: Taking taylor expansion of (/ z x) in z
0.342 * [taylor]: Taking taylor expansion of z in z
0.342 * [taylor]: Taking taylor expansion of x in z
0.342 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.342 * [taylor]: Taking taylor expansion of x in z
0.342 * [taylor]: Taking taylor expansion of (- (/ z y) (+ (/ z x) (/ 1 x))) in y
0.342 * [taylor]: Taking taylor expansion of (/ z y) in y
0.342 * [taylor]: Taking taylor expansion of z in y
0.342 * [taylor]: Taking taylor expansion of y in y
0.342 * [taylor]: Taking taylor expansion of (+ (/ z x) (/ 1 x)) in y
0.342 * [taylor]: Taking taylor expansion of (/ z x) in y
0.342 * [taylor]: Taking taylor expansion of z in y
0.342 * [taylor]: Taking taylor expansion of x in y
0.342 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.342 * [taylor]: Taking taylor expansion of x in y
0.343 * [taylor]: Taking taylor expansion of (- (/ z y) (+ (/ z x) (/ 1 x))) in x
0.343 * [taylor]: Taking taylor expansion of (/ z y) in x
0.343 * [taylor]: Taking taylor expansion of z in x
0.343 * [taylor]: Taking taylor expansion of y in x
0.343 * [taylor]: Taking taylor expansion of (+ (/ z x) (/ 1 x)) in x
0.343 * [taylor]: Taking taylor expansion of (/ z x) in x
0.343 * [taylor]: Taking taylor expansion of z in x
0.343 * [taylor]: Taking taylor expansion of x in x
0.343 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.343 * [taylor]: Taking taylor expansion of x in x
0.343 * [taylor]: Taking taylor expansion of (- (/ z y) (+ (/ z x) (/ 1 x))) in x
0.343 * [taylor]: Taking taylor expansion of (/ z y) in x
0.343 * [taylor]: Taking taylor expansion of z in x
0.343 * [taylor]: Taking taylor expansion of y in x
0.343 * [taylor]: Taking taylor expansion of (+ (/ z x) (/ 1 x)) in x
0.343 * [taylor]: Taking taylor expansion of (/ z x) in x
0.343 * [taylor]: Taking taylor expansion of z in x
0.343 * [taylor]: Taking taylor expansion of x in x
0.343 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.343 * [taylor]: Taking taylor expansion of x in x
0.344 * [taylor]: Taking taylor expansion of (- (+ z 1)) in y
0.344 * [taylor]: Taking taylor expansion of (+ z 1) in y
0.344 * [taylor]: Taking taylor expansion of z in y
0.344 * [taylor]: Taking taylor expansion of 1 in y
0.345 * [taylor]: Taking taylor expansion of (/ z y) in y
0.345 * [taylor]: Taking taylor expansion of z in y
0.345 * [taylor]: Taking taylor expansion of y in y
0.345 * [taylor]: Taking taylor expansion of z in z
0.345 * [taylor]: Taking taylor expansion of (- (+ z 1)) in z
0.345 * [taylor]: Taking taylor expansion of (+ z 1) in z
0.345 * [taylor]: Taking taylor expansion of z in z
0.345 * [taylor]: Taking taylor expansion of 1 in z
0.348 * [taylor]: Taking taylor expansion of 0 in y
0.348 * [taylor]: Taking taylor expansion of 0 in z
0.349 * [taylor]: Taking taylor expansion of 0 in z
0.350 * * * [progress]: simplifying candidates
0.351 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (- y x) (/ 1 z))
  (+ (log (- y x)) (- (log z)))
  (+ (log (- y x)) (- 0 (log z)))
  (+ (log (- y x)) (- (log 1) (log z)))
  (+ (log (- y x)) (log (/ 1 z)))
  (log (* (- y x) (/ 1 z)))
  (exp (* (- y x) (/ 1 z)))
  (* (* (* (- y x) (- y x)) (- y x)) (/ (* (* 1 1) 1) (* (* z z) z)))
  (* (* (* (- y x) (- y x)) (- y x)) (* (* (/ 1 z) (/ 1 z)) (/ 1 z)))
  (* (cbrt (* (- y x) (/ 1 z))) (cbrt (* (- y x) (/ 1 z))))
  (cbrt (* (- y x) (/ 1 z)))
  (* (* (* (- y x) (/ 1 z)) (* (- y x) (/ 1 z))) (* (- y x) (/ 1 z)))
  (sqrt (* (- y x) (/ 1 z)))
  (sqrt (* (- y x) (/ 1 z)))
  (* (- (pow y 3) (pow x 3)) 1)
  (* (+ (* y y) (+ (* x x) (* y x))) z)
  (* (- (* y y) (* x x)) 1)
  (* (+ y x) z)
  (* (sqrt (- y x)) (sqrt (/ 1 z)))
  (* (sqrt (- y x)) (sqrt (/ 1 z)))
  (* (sqrt (- y x)) (/ (sqrt 1) (sqrt z)))
  (* (sqrt (- y x)) (/ (sqrt 1) (sqrt z)))
  (* (sqrt (- y x)) (/ 1 (sqrt z)))
  (* (sqrt (- y x)) (/ 1 (sqrt z)))
  (* (- y x) (* (cbrt (/ 1 z)) (cbrt (/ 1 z))))
  (* (- y x) (sqrt (/ 1 z)))
  (* (- y x) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt z) (cbrt z))))
  (* (- y x) (/ (* (cbrt 1) (cbrt 1)) (sqrt z)))
  (* (- y x) (/ (* (cbrt 1) (cbrt 1)) 1))
  (* (- y x) (/ (sqrt 1) (* (cbrt z) (cbrt z))))
  (* (- y x) (/ (sqrt 1) (sqrt z)))
  (* (- y x) (/ (sqrt 1) 1))
  (* (- y x) (/ 1 (* (cbrt z) (cbrt z))))
  (* (- y x) (/ 1 (sqrt z)))
  (* (- y x) (/ 1 1))
  (* (- y x) 1)
  (* (- y x) 1)
  (* (cbrt (- y x)) (/ 1 z))
  (* (sqrt (- y x)) (/ 1 z))
  (* (- y x) (/ 1 z))
  (* (- (sqrt y) (sqrt x)) (/ 1 z))
  (* (- y x) (/ 1 z))
  (* (- y x) 1)
  (* (- (pow y 3) (pow x 3)) (/ 1 z))
  (* (- (* y y) (* x x)) (/ 1 z))
  (* (exp x) (exp (* (- y x) (/ 1 z))))
  (log (+ x (* (- y x) (/ 1 z))))
  (exp (+ x (* (- y x) (/ 1 z))))
  (* (cbrt (+ x (* (- y x) (/ 1 z)))) (cbrt (+ x (* (- y x) (/ 1 z)))))
  (cbrt (+ x (* (- y x) (/ 1 z))))
  (* (* (+ x (* (- y x) (/ 1 z))) (+ x (* (- y x) (/ 1 z)))) (+ x (* (- y x) (/ 1 z))))
  (sqrt (+ x (* (- y x) (/ 1 z))))
  (sqrt (+ x (* (- y x) (/ 1 z))))
  (+ (pow x 3) (pow (* (- y x) (/ 1 z)) 3))
  (+ (* x x) (- (* (* (- y x) (/ 1 z)) (* (- y x) (/ 1 z))) (* x (* (- y x) (/ 1 z)))))
  (- (* x x) (* (* (- y x) (/ 1 z)) (* (- y x) (/ 1 z))))
  (- x (* (- y x) (/ 1 z)))
  (- (/ y z) (/ x z))
  (- (/ y z) (/ x z))
  (- (/ y z) (/ x z))
  (- (+ x (/ y z)) (/ x z))
  (- (+ x (/ y z)) (/ x z))
  (- (+ x (/ y z)) (/ x z))
0.355 * * [simplify]: iteration  0 :  296  enodes  (cost  305 )
0.360 * * [simplify]: iteration  1 :  1237  enodes  (cost  264 )
0.383 * * [simplify]: iteration  2 :  5001  enodes  (cost  250 )
0.384 * [simplify]: Simplified to:
   (/ (- y x) z)
  (- (log (- y x)) (log z))
  (- (log (- y x)) (log z))
  (- (log (- y x)) (log z))
  (- (log (- y x)) (log z))
  (- (log (- y x)) (log z))
  (exp (* (- y x) (/ 1 z)))
  (pow (/ (- y x) z) 3)
  (pow (/ (- y x) z) 3)
  (* (cbrt (* (- y x) (/ 1 z))) (cbrt (* (- y x) (/ 1 z))))
  (cbrt (* (- y x) (/ 1 z)))
  (pow (/ (- y x) z) 3)
  (sqrt (* (- y x) (/ 1 z)))
  (sqrt (* (- y x) (/ 1 z)))
  (- (pow y 3) (pow x 3))
  (* z (+ (* x (+ x y)) (* y y)))
  (- (* y y) (* x x))
  (* (+ y x) z)
  (* (sqrt (- y x)) (sqrt (/ 1 z)))
  (* (sqrt (- y x)) (sqrt (/ 1 z)))
  (/ (* (sqrt (- y x)) 1) (sqrt z))
  (/ (* (sqrt (- y x)) 1) (sqrt z))
  (/ (* (sqrt (- y x)) 1) (sqrt z))
  (/ (* (sqrt (- y x)) 1) (sqrt z))
  (* (- y x) (* (cbrt (/ 1 z)) (cbrt (/ 1 z))))
  (* (- y x) (sqrt (/ 1 z)))
  (/ (- y x) (* (cbrt z) (cbrt z)))
  (/ (- y x) (sqrt z))
  (- y x)
  (/ (- y x) (* (cbrt z) (cbrt z)))
  (/ (- y x) (sqrt z))
  (- y x)
  (/ (- y x) (* (cbrt z) (cbrt z)))
  (/ (- y x) (sqrt z))
  (- y x)
  (- y x)
  (- y x)
  (* (cbrt (- y x)) (/ 1 z))
  (* (sqrt (- y x)) (/ 1 z))
  (/ (- y x) z)
  (/ (- (sqrt y) (sqrt x)) z)
  (/ (- y x) z)
  (- y x)
  (/ (- (pow y 3) (pow x 3)) z)
  (/ (- (* y y) (* x x)) z)
  (exp (+ (/ (- y x) z) x))
  (log (+ x (* (- y x) (/ 1 z))))
  (exp (+ (/ (- y x) z) x))
  (* (cbrt (+ x (* (- y x) (/ 1 z)))) (cbrt (+ x (* (- y x) (/ 1 z)))))
  (cbrt (+ x (* (- y x) (/ 1 z))))
  (pow (+ (/ (- y x) z) x) 3)
  (sqrt (+ x (* (- y x) (/ 1 z))))
  (sqrt (+ x (* (- y x) (/ 1 z))))
  (+ (pow x 3) (pow (* (- y x) (/ 1 z)) 3))
  (+ (* (* (- y x) (/ 1 z)) (- (* (- y x) (/ 1 z)) x)) (* x x))
  (+ (* (- (/ (- y x) z)) (/ (- y x) z)) (* x x))
  (- x (* (- y x) (/ 1 z)))
  (/ (- y x) z)
  (/ (- y x) z)
  (/ (- y x) z)
  (+ (/ (- y x) z) x)
  (+ (/ (- y x) z) x)
  (+ (/ (- y x) z) x)
0.384 * * * [progress]: adding candidates to table
0.492 * [progress]: [Phase 3 of 3] Extracting.
0.492 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (+ x (* (- y x) (/ 1 z))))> #<alt (λ (x y z) (+ x (/ (- y x) z)))>)
0.492 * * * [regime-changes]: Trying 4 branch expressions: ((+ x (/ (- y x) z)) z y x)
0.492 * * * * [regimes]: Trying to branch on (+ x (/ (- y x) z)) from (#<alt (λ (x y z) (+ x (* (- y x) (/ 1 z))))> #<alt (λ (x y z) (+ x (/ (- y x) z)))>)
0.508 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (+ x (* (- y x) (/ 1 z))))> #<alt (λ (x y z) (+ x (/ (- y x) z)))>)
0.520 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (+ x (* (- y x) (/ 1 z))))> #<alt (λ (x y z) (+ x (/ (- y x) z)))>)
0.531 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (+ x (* (- y x) (/ 1 z))))> #<alt (λ (x y z) (+ x (/ (- y x) z)))>)
0.546 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.546 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (/ (- y x) z))
0.546 * * [simplify]: iteration  0 :  7  enodes  (cost  3 )
0.547 * * [simplify]: iteration  1 :  7  enodes  (cost  3 )
0.547 * [simplify]: Simplified to:
   (+ x (/ (- y x) z))
1.029 * [regime-testing]: Baseline error score: 0.01487685960745093
1.029 * [regime-testing]: Oracle error score: 0.009876234529316165
1.030 * [regime-testing]: End program error score: 0.01487685960745093