12.550 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.021 * * * [progress]: [2/2] Setting up program.
0.023 * [progress]: [Phase 2 of 3] Improving.
0.023 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (* x (+ (- y z) 1.0)) z)
0.024 * * [simplify]: iteration  0 :  8  enodes  (cost  9 )
0.026 * * [simplify]: iteration  1 :  22  enodes  (cost  9 )
0.029 * * [simplify]: iteration  2 :  45  enodes  (cost  9 )
0.035 * * [simplify]: iteration  3 :  112  enodes  (cost  9 )
0.053 * * [simplify]: iteration  4 :  211  enodes  (cost  9 )
0.091 * * [simplify]: iteration  5 :  324  enodes  (cost  9 )
0.178 * * [simplify]: iteration  6 :  470  enodes  (cost  9 )
0.296 * * [simplify]: iteration  7 :  968  enodes  (cost  9 )
2.494 * * [simplify]: iteration  8 :  4761  enodes  (cost  9 )
6.027 * * [simplify]: iteration  done :  5000  enodes  (cost  9 )
6.027 * [simplify]: Simplified to:
   (/ (* x (+ (- y z) 1.0)) z)
6.027 * * [progress]: iteration 1 / 4
6.028 * * * [progress]: picking best candidate
6.030 * * * * [pick]: Picked  #<alt (λ (x y z) (/ (* x (+ (- y z) 1.0)) z))>
6.030 * * * [progress]: localizing error
6.037 * * * [progress]: generating rewritten candidates
6.037 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
6.056 * * * [progress]: generating series expansions
6.056 * * * * [progress]: [ 1 / 1 ] generating series at (2)
6.057 * [approximate]: Taking taylor expansion of (/ (* x (- (+ y 1.0) z)) z) in (x y z) around 0
6.057 * [taylor]: Taking taylor expansion of (/ (* x (- (+ y 1.0) z)) z) in z
6.057 * [taylor]: Taking taylor expansion of (* x (- (+ y 1.0) z)) in z
6.057 * [taylor]: Taking taylor expansion of x in z
6.057 * [taylor]: Taking taylor expansion of (- (+ y 1.0) z) in z
6.057 * [taylor]: Taking taylor expansion of (+ y 1.0) in z
6.057 * [taylor]: Taking taylor expansion of y in z
6.057 * [taylor]: Taking taylor expansion of 1.0 in z
6.057 * [taylor]: Taking taylor expansion of z in z
6.057 * [taylor]: Taking taylor expansion of z in z
6.058 * [taylor]: Taking taylor expansion of (/ (* x (- (+ y 1.0) z)) z) in y
6.058 * [taylor]: Taking taylor expansion of (* x (- (+ y 1.0) z)) in y
6.058 * [taylor]: Taking taylor expansion of x in y
6.058 * [taylor]: Taking taylor expansion of (- (+ y 1.0) z) in y
6.058 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
6.058 * [taylor]: Taking taylor expansion of y in y
6.058 * [taylor]: Taking taylor expansion of 1.0 in y
6.058 * [taylor]: Taking taylor expansion of z in y
6.058 * [taylor]: Taking taylor expansion of z in y
6.058 * [taylor]: Taking taylor expansion of (/ (* x (- (+ y 1.0) z)) z) in x
6.058 * [taylor]: Taking taylor expansion of (* x (- (+ y 1.0) z)) in x
6.058 * [taylor]: Taking taylor expansion of x in x
6.058 * [taylor]: Taking taylor expansion of (- (+ y 1.0) z) in x
6.059 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
6.059 * [taylor]: Taking taylor expansion of y in x
6.059 * [taylor]: Taking taylor expansion of 1.0 in x
6.059 * [taylor]: Taking taylor expansion of z in x
6.059 * [taylor]: Taking taylor expansion of z in x
6.060 * [taylor]: Taking taylor expansion of (/ (* x (- (+ y 1.0) z)) z) in x
6.060 * [taylor]: Taking taylor expansion of (* x (- (+ y 1.0) z)) in x
6.060 * [taylor]: Taking taylor expansion of x in x
6.060 * [taylor]: Taking taylor expansion of (- (+ y 1.0) z) in x
6.060 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
6.060 * [taylor]: Taking taylor expansion of y in x
6.060 * [taylor]: Taking taylor expansion of 1.0 in x
6.060 * [taylor]: Taking taylor expansion of z in x
6.060 * [taylor]: Taking taylor expansion of z in x
6.062 * [taylor]: Taking taylor expansion of (/ (- (+ y 1.0) z) z) in y
6.062 * [taylor]: Taking taylor expansion of (- (+ y 1.0) z) in y
6.062 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
6.062 * [taylor]: Taking taylor expansion of y in y
6.062 * [taylor]: Taking taylor expansion of 1.0 in y
6.062 * [taylor]: Taking taylor expansion of z in y
6.062 * [taylor]: Taking taylor expansion of z in y
6.062 * [taylor]: Taking taylor expansion of (/ (- 1.0 z) z) in z
6.062 * [taylor]: Taking taylor expansion of (- 1.0 z) in z
6.062 * [taylor]: Taking taylor expansion of 1.0 in z
6.062 * [taylor]: Taking taylor expansion of z in z
6.062 * [taylor]: Taking taylor expansion of z in z
6.065 * [taylor]: Taking taylor expansion of 0 in y
6.065 * [taylor]: Taking taylor expansion of 0 in z
6.066 * [taylor]: Taking taylor expansion of (/ 1 z) in z
6.066 * [taylor]: Taking taylor expansion of z in z
6.068 * [approximate]: Taking taylor expansion of (/ (* (- (+ (/ 1 y) 1.0) (/ 1 z)) z) x) in (x y z) around 0
6.068 * [taylor]: Taking taylor expansion of (/ (* (- (+ (/ 1 y) 1.0) (/ 1 z)) z) x) in z
6.068 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 y) 1.0) (/ 1 z)) z) in z
6.068 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0) (/ 1 z)) in z
6.068 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in z
6.068 * [taylor]: Taking taylor expansion of (/ 1 y) in z
6.068 * [taylor]: Taking taylor expansion of y in z
6.068 * [taylor]: Taking taylor expansion of 1.0 in z
6.068 * [taylor]: Taking taylor expansion of (/ 1 z) in z
6.068 * [taylor]: Taking taylor expansion of z in z
6.069 * [taylor]: Taking taylor expansion of z in z
6.069 * [taylor]: Taking taylor expansion of x in z
6.071 * [taylor]: Taking taylor expansion of (/ (* (- (+ (/ 1 y) 1.0) (/ 1 z)) z) x) in y
6.071 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 y) 1.0) (/ 1 z)) z) in y
6.071 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0) (/ 1 z)) in y
6.071 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
6.071 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.071 * [taylor]: Taking taylor expansion of y in y
6.071 * [taylor]: Taking taylor expansion of 1.0 in y
6.071 * [taylor]: Taking taylor expansion of (/ 1 z) in y
6.071 * [taylor]: Taking taylor expansion of z in y
6.072 * [taylor]: Taking taylor expansion of z in y
6.072 * [taylor]: Taking taylor expansion of x in y
6.072 * [taylor]: Taking taylor expansion of (/ (* (- (+ (/ 1 y) 1.0) (/ 1 z)) z) x) in x
6.072 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 y) 1.0) (/ 1 z)) z) in x
6.072 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0) (/ 1 z)) in x
6.072 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
6.072 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.072 * [taylor]: Taking taylor expansion of y in x
6.072 * [taylor]: Taking taylor expansion of 1.0 in x
6.072 * [taylor]: Taking taylor expansion of (/ 1 z) in x
6.072 * [taylor]: Taking taylor expansion of z in x
6.072 * [taylor]: Taking taylor expansion of z in x
6.072 * [taylor]: Taking taylor expansion of x in x
6.073 * [taylor]: Taking taylor expansion of (/ (* (- (+ (/ 1 y) 1.0) (/ 1 z)) z) x) in x
6.073 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 y) 1.0) (/ 1 z)) z) in x
6.073 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0) (/ 1 z)) in x
6.073 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
6.073 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.073 * [taylor]: Taking taylor expansion of y in x
6.073 * [taylor]: Taking taylor expansion of 1.0 in x
6.073 * [taylor]: Taking taylor expansion of (/ 1 z) in x
6.073 * [taylor]: Taking taylor expansion of z in x
6.073 * [taylor]: Taking taylor expansion of z in x
6.073 * [taylor]: Taking taylor expansion of x in x
6.073 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 y) 1.0) (/ 1 z)) z) in y
6.073 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0) (/ 1 z)) in y
6.073 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
6.073 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.073 * [taylor]: Taking taylor expansion of y in y
6.074 * [taylor]: Taking taylor expansion of 1.0 in y
6.074 * [taylor]: Taking taylor expansion of (/ 1 z) in y
6.074 * [taylor]: Taking taylor expansion of z in y
6.074 * [taylor]: Taking taylor expansion of z in y
6.075 * [taylor]: Taking taylor expansion of z in z
6.076 * [taylor]: Taking taylor expansion of 0 in y
6.078 * [taylor]: Taking taylor expansion of (- (* 1.0 z) 1) in z
6.078 * [taylor]: Taking taylor expansion of (* 1.0 z) in z
6.078 * [taylor]: Taking taylor expansion of 1.0 in z
6.078 * [taylor]: Taking taylor expansion of z in z
6.078 * [taylor]: Taking taylor expansion of 1 in z
6.081 * [taylor]: Taking taylor expansion of 0 in y
6.081 * [taylor]: Taking taylor expansion of 0 in z
6.083 * [taylor]: Taking taylor expansion of 0 in z
6.090 * [approximate]: Taking taylor expansion of (/ (* z (- (+ (/ 1 z) 1.0) (/ 1 y))) x) in (x y z) around 0
6.091 * [taylor]: Taking taylor expansion of (/ (* z (- (+ (/ 1 z) 1.0) (/ 1 y))) x) in z
6.091 * [taylor]: Taking taylor expansion of (* z (- (+ (/ 1 z) 1.0) (/ 1 y))) in z
6.091 * [taylor]: Taking taylor expansion of z in z
6.091 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 y)) in z
6.091 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
6.091 * [taylor]: Taking taylor expansion of (/ 1 z) in z
6.091 * [taylor]: Taking taylor expansion of z in z
6.091 * [taylor]: Taking taylor expansion of 1.0 in z
6.091 * [taylor]: Taking taylor expansion of (/ 1 y) in z
6.091 * [taylor]: Taking taylor expansion of y in z
6.091 * [taylor]: Taking taylor expansion of x in z
6.093 * [taylor]: Taking taylor expansion of (/ (* z (- (+ (/ 1 z) 1.0) (/ 1 y))) x) in y
6.094 * [taylor]: Taking taylor expansion of (* z (- (+ (/ 1 z) 1.0) (/ 1 y))) in y
6.094 * [taylor]: Taking taylor expansion of z in y
6.094 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 y)) in y
6.094 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in y
6.094 * [taylor]: Taking taylor expansion of (/ 1 z) in y
6.094 * [taylor]: Taking taylor expansion of z in y
6.094 * [taylor]: Taking taylor expansion of 1.0 in y
6.094 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.094 * [taylor]: Taking taylor expansion of y in y
6.094 * [taylor]: Taking taylor expansion of x in y
6.095 * [taylor]: Taking taylor expansion of (/ (* z (- (+ (/ 1 z) 1.0) (/ 1 y))) x) in x
6.095 * [taylor]: Taking taylor expansion of (* z (- (+ (/ 1 z) 1.0) (/ 1 y))) in x
6.095 * [taylor]: Taking taylor expansion of z in x
6.095 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 y)) in x
6.095 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in x
6.095 * [taylor]: Taking taylor expansion of (/ 1 z) in x
6.095 * [taylor]: Taking taylor expansion of z in x
6.095 * [taylor]: Taking taylor expansion of 1.0 in x
6.095 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.095 * [taylor]: Taking taylor expansion of y in x
6.095 * [taylor]: Taking taylor expansion of x in x
6.095 * [taylor]: Taking taylor expansion of (/ (* z (- (+ (/ 1 z) 1.0) (/ 1 y))) x) in x
6.095 * [taylor]: Taking taylor expansion of (* z (- (+ (/ 1 z) 1.0) (/ 1 y))) in x
6.095 * [taylor]: Taking taylor expansion of z in x
6.095 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 y)) in x
6.095 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in x
6.095 * [taylor]: Taking taylor expansion of (/ 1 z) in x
6.095 * [taylor]: Taking taylor expansion of z in x
6.095 * [taylor]: Taking taylor expansion of 1.0 in x
6.095 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.095 * [taylor]: Taking taylor expansion of y in x
6.095 * [taylor]: Taking taylor expansion of x in x
6.096 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 z) 1.0) (/ 1 y)) z) in y
6.096 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 y)) in y
6.096 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in y
6.096 * [taylor]: Taking taylor expansion of (/ 1 z) in y
6.096 * [taylor]: Taking taylor expansion of z in y
6.096 * [taylor]: Taking taylor expansion of 1.0 in y
6.096 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.096 * [taylor]: Taking taylor expansion of y in y
6.096 * [taylor]: Taking taylor expansion of z in y
6.097 * [taylor]: Taking taylor expansion of (* -1 z) in z
6.097 * [taylor]: Taking taylor expansion of -1 in z
6.097 * [taylor]: Taking taylor expansion of z in z
6.099 * [taylor]: Taking taylor expansion of 0 in y
6.100 * [taylor]: Taking taylor expansion of (+ (* 1.0 z) 1) in z
6.101 * [taylor]: Taking taylor expansion of (* 1.0 z) in z
6.101 * [taylor]: Taking taylor expansion of 1.0 in z
6.101 * [taylor]: Taking taylor expansion of z in z
6.101 * [taylor]: Taking taylor expansion of 1 in z
6.104 * [taylor]: Taking taylor expansion of 0 in y
6.104 * [taylor]: Taking taylor expansion of 0 in z
6.106 * [taylor]: Taking taylor expansion of 0 in z
6.108 * * * [progress]: simplifying candidates
6.109 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (/ (* x (+ (- y z) 1.0)) z))
  (log1p (/ (* x (+ (- y z) 1.0)) z))
  (- (+ (log x) (log (+ (- y z) 1.0))) (log z))
  (- (log (* x (+ (- y z) 1.0))) (log z))
  (log (/ (* x (+ (- y z) 1.0)) z))
  (exp (/ (* x (+ (- y z) 1.0)) z))
  (/ (* (* (* x x) x) (* (* (+ (- y z) 1.0) (+ (- y z) 1.0)) (+ (- y z) 1.0))) (* (* z z) z))
  (/ (* (* (* x (+ (- y z) 1.0)) (* x (+ (- y z) 1.0))) (* x (+ (- y z) 1.0))) (* (* z z) z))
  (* (cbrt (/ (* x (+ (- y z) 1.0)) z)) (cbrt (/ (* x (+ (- y z) 1.0)) z)))
  (cbrt (/ (* x (+ (- y z) 1.0)) z))
  (* (* (/ (* x (+ (- y z) 1.0)) z) (/ (* x (+ (- y z) 1.0)) z)) (/ (* x (+ (- y z) 1.0)) z))
  (sqrt (/ (* x (+ (- y z) 1.0)) z))
  (sqrt (/ (* x (+ (- y z) 1.0)) z))
  (- (* x (+ (- y z) 1.0)))
  (- z)
  (/ x (* (cbrt z) (cbrt z)))
  (/ (+ (- y z) 1.0) (cbrt z))
  (/ x (sqrt z))
  (/ (+ (- y z) 1.0) (sqrt z))
  (/ x 1)
  (/ (+ (- y z) 1.0) z)
  (/ 1 z)
  (/ z (* x (+ (- y z) 1.0)))
  (/ (* x (+ (- y z) 1.0)) (* (cbrt z) (cbrt z)))
  (/ (* x (+ (- y z) 1.0)) (sqrt z))
  (/ (* x (+ (- y z) 1.0)) 1)
  (/ z (+ (- y z) 1.0))
  (* z (+ (* (- y z) (- y z)) (- (* 1.0 1.0) (* (- y z) 1.0))))
  (* z (- (- y z) 1.0))
  (- (+ (/ (* x y) z) (* 1.0 (/ x z))) x)
  (- (+ (/ (* x y) z) (* 1.0 (/ x z))) x)
  (- (+ (/ (* x y) z) (* 1.0 (/ x z))) x)
6.111 * * [simplify]: iteration  0 :  67  enodes  (cost  364 )
6.125 * * [simplify]: iteration  1 :  183  enodes  (cost  354 )
6.166 * * [simplify]: iteration  2 :  676  enodes  (cost  297 )
6.563 * * [simplify]: iteration  3 :  3565  enodes  (cost  286 )
7.564 * * [simplify]: iteration  done :  5000  enodes  (cost  286 )
7.564 * [simplify]: Simplified to:
   (expm1 (/ (* x (+ (- y z) 1.0)) z))
  (log1p (/ (* x (+ (- y z) 1.0)) z))
  (log (/ (* x (+ (- y z) 1.0)) z))
  (log (/ (* x (+ (- y z) 1.0)) z))
  (log (/ (* x (+ (- y z) 1.0)) z))
  (exp (/ (* x (+ (- y z) 1.0)) z))
  (pow (/ (* x (+ (- y z) 1.0)) z) 3)
  (pow (/ (* x (+ (- y z) 1.0)) z) 3)
  (* (cbrt (/ (* x (+ (- y z) 1.0)) z)) (cbrt (/ (* x (+ (- y z) 1.0)) z)))
  (cbrt (/ (* x (+ (- y z) 1.0)) z))
  (pow (/ (* x (+ (- y z) 1.0)) z) 3)
  (sqrt (/ (* x (+ (- y z) 1.0)) z))
  (sqrt (/ (* x (+ (- y z) 1.0)) z))
  (- (* x (+ (- y z) 1.0)))
  (- z)
  (/ x (* (cbrt z) (cbrt z)))
  (/ (+ (- y z) 1.0) (cbrt z))
  (/ x (sqrt z))
  (/ (+ (- y z) 1.0) (sqrt z))
  x
  (/ (+ (- y z) 1.0) z)
  (/ 1 z)
  (/ z (* x (+ (- y z) 1.0)))
  (/ (* x (+ (- y z) 1.0)) (* (cbrt z) (cbrt z)))
  (/ (* x (+ (- y z) 1.0)) (sqrt z))
  (* x (+ (- y z) 1.0))
  (/ z (+ (- y z) 1.0))
  (* (fma 1.0 1.0 (* (- y z) (- (- y z) 1.0))) z)
  (* z (- (- y z) 1.0))
  (- (* (/ x z) (+ 1.0 y)) x)
  (- (* (/ x z) (+ 1.0 y)) x)
  (- (* (/ x z) (+ 1.0 y)) x)
7.565 * * * [progress]: adding candidates to table
7.630 * * [progress]: iteration 2 / 4
7.630 * * * [progress]: picking best candidate
7.639 * * * * [pick]: Picked  #<alt (λ (x y z) (- (* (/ x z) (+ 1.0 y)) x))>
7.639 * * * [progress]: localizing error
7.646 * * * [progress]: generating rewritten candidates
7.646 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
7.662 * * * [progress]: generating series expansions
7.663 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
7.663 * [approximate]: Taking taylor expansion of (/ (* x (+ y 1.0)) z) in (x z y) around 0
7.663 * [taylor]: Taking taylor expansion of (/ (* x (+ y 1.0)) z) in y
7.663 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in y
7.663 * [taylor]: Taking taylor expansion of x in y
7.663 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
7.663 * [taylor]: Taking taylor expansion of y in y
7.663 * [taylor]: Taking taylor expansion of 1.0 in y
7.663 * [taylor]: Taking taylor expansion of z in y
7.664 * [taylor]: Taking taylor expansion of (/ (* x (+ y 1.0)) z) in z
7.664 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in z
7.664 * [taylor]: Taking taylor expansion of x in z
7.664 * [taylor]: Taking taylor expansion of (+ y 1.0) in z
7.664 * [taylor]: Taking taylor expansion of y in z
7.664 * [taylor]: Taking taylor expansion of 1.0 in z
7.664 * [taylor]: Taking taylor expansion of z in z
7.664 * [taylor]: Taking taylor expansion of (/ (* x (+ y 1.0)) z) in x
7.664 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x
7.664 * [taylor]: Taking taylor expansion of x in x
7.664 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
7.664 * [taylor]: Taking taylor expansion of y in x
7.664 * [taylor]: Taking taylor expansion of 1.0 in x
7.664 * [taylor]: Taking taylor expansion of z in x
7.665 * [taylor]: Taking taylor expansion of (/ (* x (+ y 1.0)) z) in x
7.665 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x
7.665 * [taylor]: Taking taylor expansion of x in x
7.665 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
7.665 * [taylor]: Taking taylor expansion of y in x
7.665 * [taylor]: Taking taylor expansion of 1.0 in x
7.665 * [taylor]: Taking taylor expansion of z in x
7.666 * [taylor]: Taking taylor expansion of (/ (+ y 1.0) z) in z
7.666 * [taylor]: Taking taylor expansion of (+ y 1.0) in z
7.666 * [taylor]: Taking taylor expansion of y in z
7.666 * [taylor]: Taking taylor expansion of 1.0 in z
7.666 * [taylor]: Taking taylor expansion of z in z
7.666 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
7.666 * [taylor]: Taking taylor expansion of y in y
7.666 * [taylor]: Taking taylor expansion of 1.0 in y
7.671 * [taylor]: Taking taylor expansion of 0 in z
7.672 * [taylor]: Taking taylor expansion of 0 in y
7.674 * [taylor]: Taking taylor expansion of 0 in z
7.674 * [taylor]: Taking taylor expansion of 0 in y
7.676 * [taylor]: Taking taylor expansion of 0 in y
7.678 * [taylor]: Taking taylor expansion of 0 in z
7.678 * [taylor]: Taking taylor expansion of 0 in y
7.678 * [taylor]: Taking taylor expansion of 0 in y
7.678 * [approximate]: Taking taylor expansion of (/ (* (+ (/ 1 y) 1.0) z) x) in (x z y) around 0
7.678 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) 1.0) z) x) in y
7.678 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) z) in y
7.678 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
7.678 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.678 * [taylor]: Taking taylor expansion of y in y
7.679 * [taylor]: Taking taylor expansion of 1.0 in y
7.679 * [taylor]: Taking taylor expansion of z in y
7.679 * [taylor]: Taking taylor expansion of x in y
7.679 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) 1.0) z) x) in z
7.679 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) z) in z
7.679 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in z
7.679 * [taylor]: Taking taylor expansion of (/ 1 y) in z
7.679 * [taylor]: Taking taylor expansion of y in z
7.679 * [taylor]: Taking taylor expansion of 1.0 in z
7.679 * [taylor]: Taking taylor expansion of z in z
7.679 * [taylor]: Taking taylor expansion of x in z
7.680 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) 1.0) z) x) in x
7.680 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) z) in x
7.680 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
7.680 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.680 * [taylor]: Taking taylor expansion of y in x
7.680 * [taylor]: Taking taylor expansion of 1.0 in x
7.680 * [taylor]: Taking taylor expansion of z in x
7.680 * [taylor]: Taking taylor expansion of x in x
7.681 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) 1.0) z) x) in x
7.681 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) z) in x
7.681 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
7.681 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.681 * [taylor]: Taking taylor expansion of y in x
7.681 * [taylor]: Taking taylor expansion of 1.0 in x
7.681 * [taylor]: Taking taylor expansion of z in x
7.681 * [taylor]: Taking taylor expansion of x in x
7.681 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) z) in z
7.681 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in z
7.681 * [taylor]: Taking taylor expansion of (/ 1 y) in z
7.681 * [taylor]: Taking taylor expansion of y in z
7.681 * [taylor]: Taking taylor expansion of 1.0 in z
7.681 * [taylor]: Taking taylor expansion of z in z
7.682 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
7.682 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.682 * [taylor]: Taking taylor expansion of y in y
7.682 * [taylor]: Taking taylor expansion of 1.0 in y
7.684 * [taylor]: Taking taylor expansion of 0 in z
7.684 * [taylor]: Taking taylor expansion of 0 in y
7.685 * [taylor]: Taking taylor expansion of 0 in y
7.687 * [taylor]: Taking taylor expansion of 0 in z
7.687 * [taylor]: Taking taylor expansion of 0 in y
7.687 * [taylor]: Taking taylor expansion of 0 in y
7.688 * [taylor]: Taking taylor expansion of 0 in y
7.691 * [taylor]: Taking taylor expansion of 0 in z
7.691 * [taylor]: Taking taylor expansion of 0 in y
7.691 * [taylor]: Taking taylor expansion of 0 in y
7.691 * [taylor]: Taking taylor expansion of 0 in y
7.692 * [taylor]: Taking taylor expansion of 0 in y
7.693 * [approximate]: Taking taylor expansion of (/ (* z (- 1.0 (/ 1 y))) x) in (x z y) around 0
7.693 * [taylor]: Taking taylor expansion of (/ (* z (- 1.0 (/ 1 y))) x) in y
7.693 * [taylor]: Taking taylor expansion of (* z (- 1.0 (/ 1 y))) in y
7.693 * [taylor]: Taking taylor expansion of z in y
7.693 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
7.693 * [taylor]: Taking taylor expansion of 1.0 in y
7.693 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.693 * [taylor]: Taking taylor expansion of y in y
7.693 * [taylor]: Taking taylor expansion of x in y
7.694 * [taylor]: Taking taylor expansion of (/ (* z (- 1.0 (/ 1 y))) x) in z
7.694 * [taylor]: Taking taylor expansion of (* z (- 1.0 (/ 1 y))) in z
7.694 * [taylor]: Taking taylor expansion of z in z
7.694 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in z
7.694 * [taylor]: Taking taylor expansion of 1.0 in z
7.694 * [taylor]: Taking taylor expansion of (/ 1 y) in z
7.694 * [taylor]: Taking taylor expansion of y in z
7.694 * [taylor]: Taking taylor expansion of x in z
7.695 * [taylor]: Taking taylor expansion of (/ (* z (- 1.0 (/ 1 y))) x) in x
7.695 * [taylor]: Taking taylor expansion of (* z (- 1.0 (/ 1 y))) in x
7.695 * [taylor]: Taking taylor expansion of z in x
7.695 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
7.695 * [taylor]: Taking taylor expansion of 1.0 in x
7.695 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.695 * [taylor]: Taking taylor expansion of y in x
7.695 * [taylor]: Taking taylor expansion of x in x
7.696 * [taylor]: Taking taylor expansion of (/ (* z (- 1.0 (/ 1 y))) x) in x
7.696 * [taylor]: Taking taylor expansion of (* z (- 1.0 (/ 1 y))) in x
7.696 * [taylor]: Taking taylor expansion of z in x
7.696 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
7.696 * [taylor]: Taking taylor expansion of 1.0 in x
7.696 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.696 * [taylor]: Taking taylor expansion of y in x
7.696 * [taylor]: Taking taylor expansion of x in x
7.696 * [taylor]: Taking taylor expansion of (* z (- 1.0 (/ 1 y))) in z
7.696 * [taylor]: Taking taylor expansion of z in z
7.696 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in z
7.696 * [taylor]: Taking taylor expansion of 1.0 in z
7.696 * [taylor]: Taking taylor expansion of (/ 1 y) in z
7.696 * [taylor]: Taking taylor expansion of y in z
7.697 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
7.697 * [taylor]: Taking taylor expansion of 1.0 in y
7.697 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.697 * [taylor]: Taking taylor expansion of y in y
7.699 * [taylor]: Taking taylor expansion of 0 in z
7.699 * [taylor]: Taking taylor expansion of 0 in y
7.701 * [taylor]: Taking taylor expansion of 0 in y
7.704 * [taylor]: Taking taylor expansion of 0 in z
7.704 * [taylor]: Taking taylor expansion of 0 in y
7.704 * [taylor]: Taking taylor expansion of 0 in y
7.705 * [taylor]: Taking taylor expansion of 0 in y
7.709 * [taylor]: Taking taylor expansion of 0 in z
7.709 * [taylor]: Taking taylor expansion of 0 in y
7.709 * [taylor]: Taking taylor expansion of 0 in y
7.709 * [taylor]: Taking taylor expansion of 0 in y
7.711 * [taylor]: Taking taylor expansion of 0 in y
7.711 * * * [progress]: simplifying candidates
7.712 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (* (/ x z) (+ 1.0 y)))
  (log1p (* (/ x z) (+ 1.0 y)))
  (* (/ x z) (+ 1.0 y))
  (+ (- (log x) (log z)) (log (+ 1.0 y)))
  (+ (log (/ x z)) (log (+ 1.0 y)))
  (log (* (/ x z) (+ 1.0 y)))
  (exp (* (/ x z) (+ 1.0 y)))
  (* (/ (* (* x x) x) (* (* z z) z)) (* (* (+ 1.0 y) (+ 1.0 y)) (+ 1.0 y)))
  (* (* (* (/ x z) (/ x z)) (/ x z)) (* (* (+ 1.0 y) (+ 1.0 y)) (+ 1.0 y)))
  (* (cbrt (* (/ x z) (+ 1.0 y))) (cbrt (* (/ x z) (+ 1.0 y))))
  (cbrt (* (/ x z) (+ 1.0 y)))
  (* (* (* (/ x z) (+ 1.0 y)) (* (/ x z) (+ 1.0 y))) (* (/ x z) (+ 1.0 y)))
  (sqrt (* (/ x z) (+ 1.0 y)))
  (sqrt (* (/ x z) (+ 1.0 y)))
  (* x (+ (pow 1.0 3) (pow y 3)))
  (* z (+ (* 1.0 1.0) (- (* y y) (* 1.0 y))))
  (* x (- (* 1.0 1.0) (* y y)))
  (* z (- 1.0 y))
  (* (sqrt (/ x z)) (sqrt (+ 1.0 y)))
  (* (sqrt (/ x z)) (sqrt (+ 1.0 y)))
  (* (/ (sqrt x) (sqrt z)) (sqrt (+ 1.0 y)))
  (* (/ (sqrt x) (sqrt z)) (sqrt (+ 1.0 y)))
  (* (/ x z) 1.0)
  (* (/ x z) y)
  (* 1.0 (/ x z))
  (* y (/ x z))
  (* (/ x z) (* (cbrt (+ 1.0 y)) (cbrt (+ 1.0 y))))
  (* (/ x z) (sqrt (+ 1.0 y)))
  (* (/ x z) 1)
  (* (/ x z) 1)
  (* (cbrt (/ x z)) (+ 1.0 y))
  (* (sqrt (/ x z)) (+ 1.0 y))
  (* (/ (cbrt x) (cbrt z)) (+ 1.0 y))
  (* (/ (cbrt x) (sqrt z)) (+ 1.0 y))
  (* (/ (cbrt x) z) (+ 1.0 y))
  (* (/ (sqrt x) (cbrt z)) (+ 1.0 y))
  (* (/ (sqrt x) (sqrt z)) (+ 1.0 y))
  (* (/ (sqrt x) z) (+ 1.0 y))
  (* (/ x (cbrt z)) (+ 1.0 y))
  (* (/ x (sqrt z)) (+ 1.0 y))
  (* (/ x z) (+ 1.0 y))
  (* (/ x z) (+ 1.0 y))
  (* (/ 1 z) (+ 1.0 y))
  (* (/ x z) (+ (pow 1.0 3) (pow y 3)))
  (* (/ x z) (- (* 1.0 1.0) (* y y)))
  (* x (+ 1.0 y))
  (+ (/ (* x y) z) (* 1.0 (/ x z)))
  (+ (/ (* x y) z) (* 1.0 (/ x z)))
  (+ (/ (* x y) z) (* 1.0 (/ x z)))
7.714 * * [simplify]: iteration  0 :  94  enodes  (cost  458 )
7.733 * * [simplify]: iteration  1 :  322  enodes  (cost  436 )
7.832 * * [simplify]: iteration  2 :  996  enodes  (cost  392 )
8.608 * * [simplify]: iteration  3 :  3632  enodes  (cost  392 )
9.721 * * [simplify]: iteration  done :  5000  enodes  (cost  392 )
9.721 * [simplify]: Simplified to:
   (expm1 (* (/ x z) (+ 1.0 y)))
  (log1p (* (/ x z) (+ 1.0 y)))
  (/ (* x (+ 1.0 y)) z)
  (log (* (/ x z) (+ 1.0 y)))
  (log (* (/ x z) (+ 1.0 y)))
  (log (* (/ x z) (+ 1.0 y)))
  (exp (* (/ x z) (+ 1.0 y)))
  (pow (/ (* x (+ 1.0 y)) z) 3)
  (pow (/ (* x (+ 1.0 y)) z) 3)
  (* (cbrt (* (/ x z) (+ 1.0 y))) (cbrt (* (/ x z) (+ 1.0 y))))
  (cbrt (* (/ x z) (+ 1.0 y)))
  (pow (/ (* x (+ 1.0 y)) z) 3)
  (sqrt (* (/ x z) (+ 1.0 y)))
  (sqrt (* (/ x z) (+ 1.0 y)))
  (* x (+ (pow 1.0 3) (pow y 3)))
  (* (fma 1.0 1.0 (* y (- y 1.0))) z)
  (* (- (* 1.0 1.0) (* y y)) x)
  (* z (- 1.0 y))
  (* (sqrt (/ x z)) (sqrt (+ 1.0 y)))
  (* (sqrt (/ x z)) (sqrt (+ 1.0 y)))
  (* (/ (sqrt x) (sqrt z)) (sqrt (+ 1.0 y)))
  (* (/ (sqrt x) (sqrt z)) (sqrt (+ 1.0 y)))
  (* (/ x z) 1.0)
  (/ (* x y) z)
  (* (/ x z) 1.0)
  (/ (* x y) z)
  (* (/ x z) (* (cbrt (+ 1.0 y)) (cbrt (+ 1.0 y))))
  (* (/ x z) (sqrt (+ 1.0 y)))
  (/ x z)
  (/ x z)
  (* (cbrt (/ x z)) (+ 1.0 y))
  (* (sqrt (/ x z)) (+ 1.0 y))
  (* (/ (cbrt x) (cbrt z)) (+ 1.0 y))
  (* (/ (cbrt x) (sqrt z)) (+ 1.0 y))
  (* (/ (cbrt x) z) (+ 1.0 y))
  (* (/ (sqrt x) (cbrt z)) (+ 1.0 y))
  (* (/ (sqrt x) (sqrt z)) (+ 1.0 y))
  (* (/ (sqrt x) z) (+ 1.0 y))
  (* (/ x (cbrt z)) (+ 1.0 y))
  (* (/ x (sqrt z)) (+ 1.0 y))
  (/ (* x (+ 1.0 y)) z)
  (/ (* x (+ 1.0 y)) z)
  (/ (+ 1.0 y) z)
  (* (/ x z) (+ (pow 1.0 3) (pow y 3)))
  (* (/ x z) (- (* 1.0 1.0) (* y y)))
  (* x (+ 1.0 y))
  (/ (* x (+ 1.0 y)) z)
  (/ (* x (+ 1.0 y)) z)
  (/ (* x (+ 1.0 y)) z)
9.722 * * * [progress]: adding candidates to table
9.828 * * [progress]: iteration 3 / 4
9.828 * * * [progress]: picking best candidate
9.835 * * * * [pick]: Picked  #<alt (λ (x y z) (/ x (/ z (+ (- y z) 1.0))))>
9.835 * * * [progress]: localizing error
9.845 * * * [progress]: generating rewritten candidates
9.845 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
9.869 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
9.894 * * * [progress]: generating series expansions
9.894 * * * * [progress]: [ 1 / 2 ] generating series at (2)
9.895 * [approximate]: Taking taylor expansion of (/ (* x (- (+ y 1.0) z)) z) in (x z y) around 0
9.895 * [taylor]: Taking taylor expansion of (/ (* x (- (+ y 1.0) z)) z) in y
9.895 * [taylor]: Taking taylor expansion of (* x (- (+ y 1.0) z)) in y
9.895 * [taylor]: Taking taylor expansion of x in y
9.895 * [taylor]: Taking taylor expansion of (- (+ y 1.0) z) in y
9.895 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
9.895 * [taylor]: Taking taylor expansion of y in y
9.895 * [taylor]: Taking taylor expansion of 1.0 in y
9.895 * [taylor]: Taking taylor expansion of z in y
9.895 * [taylor]: Taking taylor expansion of z in y
9.896 * [taylor]: Taking taylor expansion of (/ (* x (- (+ y 1.0) z)) z) in z
9.896 * [taylor]: Taking taylor expansion of (* x (- (+ y 1.0) z)) in z
9.896 * [taylor]: Taking taylor expansion of x in z
9.896 * [taylor]: Taking taylor expansion of (- (+ y 1.0) z) in z
9.896 * [taylor]: Taking taylor expansion of (+ y 1.0) in z
9.896 * [taylor]: Taking taylor expansion of y in z
9.896 * [taylor]: Taking taylor expansion of 1.0 in z
9.896 * [taylor]: Taking taylor expansion of z in z
9.896 * [taylor]: Taking taylor expansion of z in z
9.897 * [taylor]: Taking taylor expansion of (/ (* x (- (+ y 1.0) z)) z) in x
9.897 * [taylor]: Taking taylor expansion of (* x (- (+ y 1.0) z)) in x
9.897 * [taylor]: Taking taylor expansion of x in x
9.897 * [taylor]: Taking taylor expansion of (- (+ y 1.0) z) in x
9.897 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
9.897 * [taylor]: Taking taylor expansion of y in x
9.897 * [taylor]: Taking taylor expansion of 1.0 in x
9.897 * [taylor]: Taking taylor expansion of z in x
9.897 * [taylor]: Taking taylor expansion of z in x
9.898 * [taylor]: Taking taylor expansion of (/ (* x (- (+ y 1.0) z)) z) in x
9.898 * [taylor]: Taking taylor expansion of (* x (- (+ y 1.0) z)) in x
9.898 * [taylor]: Taking taylor expansion of x in x
9.898 * [taylor]: Taking taylor expansion of (- (+ y 1.0) z) in x
9.898 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
9.898 * [taylor]: Taking taylor expansion of y in x
9.898 * [taylor]: Taking taylor expansion of 1.0 in x
9.898 * [taylor]: Taking taylor expansion of z in x
9.898 * [taylor]: Taking taylor expansion of z in x
9.900 * [taylor]: Taking taylor expansion of (/ (- (+ y 1.0) z) z) in z
9.900 * [taylor]: Taking taylor expansion of (- (+ y 1.0) z) in z
9.900 * [taylor]: Taking taylor expansion of (+ y 1.0) in z
9.900 * [taylor]: Taking taylor expansion of y in z
9.900 * [taylor]: Taking taylor expansion of 1.0 in z
9.900 * [taylor]: Taking taylor expansion of z in z
9.900 * [taylor]: Taking taylor expansion of z in z
9.900 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
9.900 * [taylor]: Taking taylor expansion of y in y
9.900 * [taylor]: Taking taylor expansion of 1.0 in y
9.902 * [taylor]: Taking taylor expansion of 0 in z
9.904 * [taylor]: Taking taylor expansion of (- 1) in y
9.904 * [taylor]: Taking taylor expansion of 1 in y
9.905 * [approximate]: Taking taylor expansion of (/ (* (- (+ (/ 1 y) 1.0) (/ 1 z)) z) x) in (x z y) around 0
9.905 * [taylor]: Taking taylor expansion of (/ (* (- (+ (/ 1 y) 1.0) (/ 1 z)) z) x) in y
9.905 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 y) 1.0) (/ 1 z)) z) in y
9.905 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0) (/ 1 z)) in y
9.905 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
9.905 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.905 * [taylor]: Taking taylor expansion of y in y
9.905 * [taylor]: Taking taylor expansion of 1.0 in y
9.905 * [taylor]: Taking taylor expansion of (/ 1 z) in y
9.905 * [taylor]: Taking taylor expansion of z in y
9.905 * [taylor]: Taking taylor expansion of z in y
9.905 * [taylor]: Taking taylor expansion of x in y
9.906 * [taylor]: Taking taylor expansion of (/ (* (- (+ (/ 1 y) 1.0) (/ 1 z)) z) x) in z
9.906 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 y) 1.0) (/ 1 z)) z) in z
9.906 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0) (/ 1 z)) in z
9.906 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in z
9.906 * [taylor]: Taking taylor expansion of (/ 1 y) in z
9.906 * [taylor]: Taking taylor expansion of y in z
9.906 * [taylor]: Taking taylor expansion of 1.0 in z
9.906 * [taylor]: Taking taylor expansion of (/ 1 z) in z
9.906 * [taylor]: Taking taylor expansion of z in z
9.906 * [taylor]: Taking taylor expansion of z in z
9.906 * [taylor]: Taking taylor expansion of x in z
9.909 * [taylor]: Taking taylor expansion of (/ (* (- (+ (/ 1 y) 1.0) (/ 1 z)) z) x) in x
9.909 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 y) 1.0) (/ 1 z)) z) in x
9.909 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0) (/ 1 z)) in x
9.909 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
9.909 * [taylor]: Taking taylor expansion of (/ 1 y) in x
9.909 * [taylor]: Taking taylor expansion of y in x
9.909 * [taylor]: Taking taylor expansion of 1.0 in x
9.909 * [taylor]: Taking taylor expansion of (/ 1 z) in x
9.909 * [taylor]: Taking taylor expansion of z in x
9.909 * [taylor]: Taking taylor expansion of z in x
9.909 * [taylor]: Taking taylor expansion of x in x
9.909 * [taylor]: Taking taylor expansion of (/ (* (- (+ (/ 1 y) 1.0) (/ 1 z)) z) x) in x
9.909 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 y) 1.0) (/ 1 z)) z) in x
9.909 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0) (/ 1 z)) in x
9.909 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
9.909 * [taylor]: Taking taylor expansion of (/ 1 y) in x
9.909 * [taylor]: Taking taylor expansion of y in x
9.909 * [taylor]: Taking taylor expansion of 1.0 in x
9.909 * [taylor]: Taking taylor expansion of (/ 1 z) in x
9.909 * [taylor]: Taking taylor expansion of z in x
9.910 * [taylor]: Taking taylor expansion of z in x
9.910 * [taylor]: Taking taylor expansion of x in x
9.910 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 y) 1.0) (/ 1 z)) z) in z
9.910 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0) (/ 1 z)) in z
9.910 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in z
9.910 * [taylor]: Taking taylor expansion of (/ 1 y) in z
9.910 * [taylor]: Taking taylor expansion of y in z
9.910 * [taylor]: Taking taylor expansion of 1.0 in z
9.910 * [taylor]: Taking taylor expansion of (/ 1 z) in z
9.910 * [taylor]: Taking taylor expansion of z in z
9.910 * [taylor]: Taking taylor expansion of z in z
9.912 * [taylor]: Taking taylor expansion of (- 1) in y
9.913 * [taylor]: Taking taylor expansion of 1 in y
9.914 * [taylor]: Taking taylor expansion of 0 in z
9.914 * [taylor]: Taking taylor expansion of 0 in y
9.916 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
9.916 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.916 * [taylor]: Taking taylor expansion of y in y
9.917 * [taylor]: Taking taylor expansion of 1.0 in y
9.920 * [taylor]: Taking taylor expansion of 0 in z
9.920 * [taylor]: Taking taylor expansion of 0 in y
9.920 * [taylor]: Taking taylor expansion of 0 in y
9.926 * [taylor]: Taking taylor expansion of 0 in y
9.928 * [approximate]: Taking taylor expansion of (/ (* z (- (+ (/ 1 z) 1.0) (/ 1 y))) x) in (x z y) around 0
9.928 * [taylor]: Taking taylor expansion of (/ (* z (- (+ (/ 1 z) 1.0) (/ 1 y))) x) in y
9.928 * [taylor]: Taking taylor expansion of (* z (- (+ (/ 1 z) 1.0) (/ 1 y))) in y
9.928 * [taylor]: Taking taylor expansion of z in y
9.928 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 y)) in y
9.928 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in y
9.928 * [taylor]: Taking taylor expansion of (/ 1 z) in y
9.928 * [taylor]: Taking taylor expansion of z in y
9.928 * [taylor]: Taking taylor expansion of 1.0 in y
9.928 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.928 * [taylor]: Taking taylor expansion of y in y
9.929 * [taylor]: Taking taylor expansion of x in y
9.929 * [taylor]: Taking taylor expansion of (/ (* z (- (+ (/ 1 z) 1.0) (/ 1 y))) x) in z
9.929 * [taylor]: Taking taylor expansion of (* z (- (+ (/ 1 z) 1.0) (/ 1 y))) in z
9.929 * [taylor]: Taking taylor expansion of z in z
9.929 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 y)) in z
9.929 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
9.929 * [taylor]: Taking taylor expansion of (/ 1 z) in z
9.929 * [taylor]: Taking taylor expansion of z in z
9.930 * [taylor]: Taking taylor expansion of 1.0 in z
9.930 * [taylor]: Taking taylor expansion of (/ 1 y) in z
9.930 * [taylor]: Taking taylor expansion of y in z
9.930 * [taylor]: Taking taylor expansion of x in z
9.932 * [taylor]: Taking taylor expansion of (/ (* z (- (+ (/ 1 z) 1.0) (/ 1 y))) x) in x
9.932 * [taylor]: Taking taylor expansion of (* z (- (+ (/ 1 z) 1.0) (/ 1 y))) in x
9.932 * [taylor]: Taking taylor expansion of z in x
9.932 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 y)) in x
9.932 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in x
9.932 * [taylor]: Taking taylor expansion of (/ 1 z) in x
9.932 * [taylor]: Taking taylor expansion of z in x
9.932 * [taylor]: Taking taylor expansion of 1.0 in x
9.932 * [taylor]: Taking taylor expansion of (/ 1 y) in x
9.932 * [taylor]: Taking taylor expansion of y in x
9.932 * [taylor]: Taking taylor expansion of x in x
9.932 * [taylor]: Taking taylor expansion of (/ (* z (- (+ (/ 1 z) 1.0) (/ 1 y))) x) in x
9.933 * [taylor]: Taking taylor expansion of (* z (- (+ (/ 1 z) 1.0) (/ 1 y))) in x
9.933 * [taylor]: Taking taylor expansion of z in x
9.933 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 y)) in x
9.933 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in x
9.933 * [taylor]: Taking taylor expansion of (/ 1 z) in x
9.933 * [taylor]: Taking taylor expansion of z in x
9.933 * [taylor]: Taking taylor expansion of 1.0 in x
9.933 * [taylor]: Taking taylor expansion of (/ 1 y) in x
9.933 * [taylor]: Taking taylor expansion of y in x
9.933 * [taylor]: Taking taylor expansion of x in x
9.933 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 z) 1.0) (/ 1 y)) z) in z
9.933 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 y)) in z
9.933 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
9.933 * [taylor]: Taking taylor expansion of (/ 1 z) in z
9.933 * [taylor]: Taking taylor expansion of z in z
9.934 * [taylor]: Taking taylor expansion of 1.0 in z
9.934 * [taylor]: Taking taylor expansion of (/ 1 y) in z
9.934 * [taylor]: Taking taylor expansion of y in z
9.934 * [taylor]: Taking taylor expansion of z in z
9.936 * [taylor]: Taking taylor expansion of 1 in y
9.937 * [taylor]: Taking taylor expansion of 0 in z
9.937 * [taylor]: Taking taylor expansion of 0 in y
9.939 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
9.939 * [taylor]: Taking taylor expansion of 1.0 in y
9.940 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.940 * [taylor]: Taking taylor expansion of y in y
9.943 * [taylor]: Taking taylor expansion of 0 in z
9.943 * [taylor]: Taking taylor expansion of 0 in y
9.943 * [taylor]: Taking taylor expansion of 0 in y
9.945 * [taylor]: Taking taylor expansion of 0 in y
9.947 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
9.947 * [approximate]: Taking taylor expansion of (/ z (- (+ y 1.0) z)) in (z y) around 0
9.947 * [taylor]: Taking taylor expansion of (/ z (- (+ y 1.0) z)) in y
9.947 * [taylor]: Taking taylor expansion of z in y
9.947 * [taylor]: Taking taylor expansion of (- (+ y 1.0) z) in y
9.947 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
9.947 * [taylor]: Taking taylor expansion of y in y
9.947 * [taylor]: Taking taylor expansion of 1.0 in y
9.947 * [taylor]: Taking taylor expansion of z in y
9.947 * [taylor]: Taking taylor expansion of (/ z (- (+ y 1.0) z)) in z
9.947 * [taylor]: Taking taylor expansion of z in z
9.947 * [taylor]: Taking taylor expansion of (- (+ y 1.0) z) in z
9.947 * [taylor]: Taking taylor expansion of (+ y 1.0) in z
9.948 * [taylor]: Taking taylor expansion of y in z
9.948 * [taylor]: Taking taylor expansion of 1.0 in z
9.948 * [taylor]: Taking taylor expansion of z in z
9.948 * [taylor]: Taking taylor expansion of (/ z (- (+ y 1.0) z)) in z
9.948 * [taylor]: Taking taylor expansion of z in z
9.948 * [taylor]: Taking taylor expansion of (- (+ y 1.0) z) in z
9.948 * [taylor]: Taking taylor expansion of (+ y 1.0) in z
9.948 * [taylor]: Taking taylor expansion of y in z
9.948 * [taylor]: Taking taylor expansion of 1.0 in z
9.948 * [taylor]: Taking taylor expansion of z in z
9.948 * [taylor]: Taking taylor expansion of (/ 1 (+ y 1.0)) in y
9.949 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
9.949 * [taylor]: Taking taylor expansion of y in y
9.949 * [taylor]: Taking taylor expansion of 1.0 in y
9.950 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ y 1.0) 2)) in y
9.950 * [taylor]: Taking taylor expansion of (pow (+ y 1.0) 2) in y
9.950 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
9.950 * [taylor]: Taking taylor expansion of y in y
9.950 * [taylor]: Taking taylor expansion of 1.0 in y
9.954 * [approximate]: Taking taylor expansion of (/ 1 (* (- (+ (/ 1 y) 1.0) (/ 1 z)) z)) in (z y) around 0
9.954 * [taylor]: Taking taylor expansion of (/ 1 (* (- (+ (/ 1 y) 1.0) (/ 1 z)) z)) in y
9.954 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 y) 1.0) (/ 1 z)) z) in y
9.954 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0) (/ 1 z)) in y
9.954 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
9.954 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.954 * [taylor]: Taking taylor expansion of y in y
9.954 * [taylor]: Taking taylor expansion of 1.0 in y
9.954 * [taylor]: Taking taylor expansion of (/ 1 z) in y
9.954 * [taylor]: Taking taylor expansion of z in y
9.954 * [taylor]: Taking taylor expansion of z in y
9.955 * [taylor]: Taking taylor expansion of (/ 1 (* (- (+ (/ 1 y) 1.0) (/ 1 z)) z)) in z
9.955 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 y) 1.0) (/ 1 z)) z) in z
9.955 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0) (/ 1 z)) in z
9.955 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in z
9.955 * [taylor]: Taking taylor expansion of (/ 1 y) in z
9.955 * [taylor]: Taking taylor expansion of y in z
9.955 * [taylor]: Taking taylor expansion of 1.0 in z
9.955 * [taylor]: Taking taylor expansion of (/ 1 z) in z
9.955 * [taylor]: Taking taylor expansion of z in z
9.956 * [taylor]: Taking taylor expansion of z in z
9.958 * [taylor]: Taking taylor expansion of (/ 1 (* (- (+ (/ 1 y) 1.0) (/ 1 z)) z)) in z
9.958 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 y) 1.0) (/ 1 z)) z) in z
9.958 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0) (/ 1 z)) in z
9.958 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in z
9.958 * [taylor]: Taking taylor expansion of (/ 1 y) in z
9.958 * [taylor]: Taking taylor expansion of y in z
9.958 * [taylor]: Taking taylor expansion of 1.0 in z
9.958 * [taylor]: Taking taylor expansion of (/ 1 z) in z
9.958 * [taylor]: Taking taylor expansion of z in z
9.958 * [taylor]: Taking taylor expansion of z in z
9.961 * [taylor]: Taking taylor expansion of -1 in y
9.963 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0)) in y
9.963 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
9.963 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.963 * [taylor]: Taking taylor expansion of y in y
9.964 * [taylor]: Taking taylor expansion of 1.0 in y
9.968 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 y)) (+ (/ 1 (pow y 2)) 1.0))) in y
9.968 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 y)) (+ (/ 1 (pow y 2)) 1.0)) in y
9.968 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
9.968 * [taylor]: Taking taylor expansion of 2.0 in y
9.968 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.968 * [taylor]: Taking taylor expansion of y in y
9.969 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
9.969 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.969 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.969 * [taylor]: Taking taylor expansion of y in y
9.969 * [taylor]: Taking taylor expansion of 1.0 in y
9.976 * [approximate]: Taking taylor expansion of (/ -1 (* (- (+ (/ 1 z) 1.0) (/ 1 y)) z)) in (z y) around 0
9.976 * [taylor]: Taking taylor expansion of (/ -1 (* (- (+ (/ 1 z) 1.0) (/ 1 y)) z)) in y
9.976 * [taylor]: Taking taylor expansion of -1 in y
9.976 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 z) 1.0) (/ 1 y)) z) in y
9.976 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 y)) in y
9.976 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in y
9.976 * [taylor]: Taking taylor expansion of (/ 1 z) in y
9.976 * [taylor]: Taking taylor expansion of z in y
9.976 * [taylor]: Taking taylor expansion of 1.0 in y
9.976 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.976 * [taylor]: Taking taylor expansion of y in y
9.977 * [taylor]: Taking taylor expansion of z in y
9.977 * [taylor]: Taking taylor expansion of (/ -1 (* (- (+ (/ 1 z) 1.0) (/ 1 y)) z)) in z
9.977 * [taylor]: Taking taylor expansion of -1 in z
9.977 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 z) 1.0) (/ 1 y)) z) in z
9.977 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 y)) in z
9.977 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
9.977 * [taylor]: Taking taylor expansion of (/ 1 z) in z
9.977 * [taylor]: Taking taylor expansion of z in z
9.978 * [taylor]: Taking taylor expansion of 1.0 in z
9.978 * [taylor]: Taking taylor expansion of (/ 1 y) in z
9.978 * [taylor]: Taking taylor expansion of y in z
9.978 * [taylor]: Taking taylor expansion of z in z
9.980 * [taylor]: Taking taylor expansion of (/ -1 (* (- (+ (/ 1 z) 1.0) (/ 1 y)) z)) in z
9.980 * [taylor]: Taking taylor expansion of -1 in z
9.980 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 z) 1.0) (/ 1 y)) z) in z
9.980 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 y)) in z
9.980 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
9.980 * [taylor]: Taking taylor expansion of (/ 1 z) in z
9.980 * [taylor]: Taking taylor expansion of z in z
9.980 * [taylor]: Taking taylor expansion of 1.0 in z
9.980 * [taylor]: Taking taylor expansion of (/ 1 y) in z
9.980 * [taylor]: Taking taylor expansion of y in z
9.981 * [taylor]: Taking taylor expansion of z in z
9.983 * [taylor]: Taking taylor expansion of -1 in y
9.985 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
9.985 * [taylor]: Taking taylor expansion of 1.0 in y
9.985 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.985 * [taylor]: Taking taylor expansion of y in y
9.990 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y)) (+ (/ 1 (pow y 2)) 1.0)) in y
9.990 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
9.990 * [taylor]: Taking taylor expansion of 2.0 in y
9.990 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.990 * [taylor]: Taking taylor expansion of y in y
9.991 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
9.991 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.991 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.991 * [taylor]: Taking taylor expansion of y in y
9.991 * [taylor]: Taking taylor expansion of 1.0 in y
9.998 * * * [progress]: simplifying candidates
10.001 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (/ x (/ z (+ (- y z) 1.0))))
  (log1p (/ x (/ z (+ (- y z) 1.0))))
  (- (log x) (- (log z) (log (+ (- y z) 1.0))))
  (- (log x) (log (/ z (+ (- y z) 1.0))))
  (log (/ x (/ z (+ (- y z) 1.0))))
  (exp (/ x (/ z (+ (- y z) 1.0))))
  (/ (* (* x x) x) (/ (* (* z z) z) (* (* (+ (- y z) 1.0) (+ (- y z) 1.0)) (+ (- y z) 1.0))))
  (/ (* (* x x) x) (* (* (/ z (+ (- y z) 1.0)) (/ z (+ (- y z) 1.0))) (/ z (+ (- y z) 1.0))))
  (* (cbrt (/ x (/ z (+ (- y z) 1.0)))) (cbrt (/ x (/ z (+ (- y z) 1.0)))))
  (cbrt (/ x (/ z (+ (- y z) 1.0))))
  (* (* (/ x (/ z (+ (- y z) 1.0))) (/ x (/ z (+ (- y z) 1.0)))) (/ x (/ z (+ (- y z) 1.0))))
  (sqrt (/ x (/ z (+ (- y z) 1.0))))
  (sqrt (/ x (/ z (+ (- y z) 1.0))))
  (- x)
  (- (/ z (+ (- y z) 1.0)))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (/ z (+ (- y z) 1.0))) (cbrt (/ z (+ (- y z) 1.0)))))
  (/ (cbrt x) (cbrt (/ z (+ (- y z) 1.0))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (/ z (+ (- y z) 1.0))))
  (/ (cbrt x) (sqrt (/ z (+ (- y z) 1.0))))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt z) (cbrt z)) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ (cbrt x) (/ (cbrt z) (cbrt (+ (- y z) 1.0))))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt z) (cbrt z)) (sqrt (+ (- y z) 1.0))))
  (/ (cbrt x) (/ (cbrt z) (sqrt (+ (- y z) 1.0))))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt z) (cbrt z)) 1))
  (/ (cbrt x) (/ (cbrt z) (+ (- y z) 1.0)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt z) (cbrt z)) 1))
  (/ (cbrt x) (/ (cbrt z) (+ (- y z) 1.0)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt z) (cbrt z)) 1))
  (/ (cbrt x) (/ (cbrt z) (+ (- y z) 1.0)))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt z) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ (cbrt x) (/ (sqrt z) (cbrt (+ (- y z) 1.0))))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt z) (sqrt (+ (- y z) 1.0))))
  (/ (cbrt x) (/ (sqrt z) (sqrt (+ (- y z) 1.0))))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt z) 1))
  (/ (cbrt x) (/ (sqrt z) (+ (- y z) 1.0)))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt z) 1))
  (/ (cbrt x) (/ (sqrt z) (+ (- y z) 1.0)))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt z) 1))
  (/ (cbrt x) (/ (sqrt z) (+ (- y z) 1.0)))
  (/ (* (cbrt x) (cbrt x)) (/ 1 (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ (cbrt x) (/ z (cbrt (+ (- y z) 1.0))))
  (/ (* (cbrt x) (cbrt x)) (/ 1 (sqrt (+ (- y z) 1.0))))
  (/ (cbrt x) (/ z (sqrt (+ (- y z) 1.0))))
  (/ (* (cbrt x) (cbrt x)) (/ 1 1))
  (/ (cbrt x) (/ z (+ (- y z) 1.0)))
  (/ (* (cbrt x) (cbrt x)) (/ 1 1))
  (/ (cbrt x) (/ z (+ (- y z) 1.0)))
  (/ (* (cbrt x) (cbrt x)) (/ 1 1))
  (/ (cbrt x) (/ z (+ (- y z) 1.0)))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (/ z (+ (- y z) 1.0)))
  (/ (* (cbrt x) (cbrt x)) z)
  (/ (cbrt x) (/ 1 (+ (- y z) 1.0)))
  (/ (* (cbrt x) (cbrt x)) (/ z (+ (pow (- y z) 3) (pow 1.0 3))))
  (/ (cbrt x) (+ (* (- y z) (- y z)) (- (* 1.0 1.0) (* (- y z) 1.0))))
  (/ (* (cbrt x) (cbrt x)) (/ z (- (* (- y z) (- y z)) (* 1.0 1.0))))
  (/ (cbrt x) (- (- y z) 1.0))
  (/ (sqrt x) (* (cbrt (/ z (+ (- y z) 1.0))) (cbrt (/ z (+ (- y z) 1.0)))))
  (/ (sqrt x) (cbrt (/ z (+ (- y z) 1.0))))
  (/ (sqrt x) (sqrt (/ z (+ (- y z) 1.0))))
  (/ (sqrt x) (sqrt (/ z (+ (- y z) 1.0))))
  (/ (sqrt x) (/ (* (cbrt z) (cbrt z)) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ (sqrt x) (/ (cbrt z) (cbrt (+ (- y z) 1.0))))
  (/ (sqrt x) (/ (* (cbrt z) (cbrt z)) (sqrt (+ (- y z) 1.0))))
  (/ (sqrt x) (/ (cbrt z) (sqrt (+ (- y z) 1.0))))
  (/ (sqrt x) (/ (* (cbrt z) (cbrt z)) 1))
  (/ (sqrt x) (/ (cbrt z) (+ (- y z) 1.0)))
  (/ (sqrt x) (/ (* (cbrt z) (cbrt z)) 1))
  (/ (sqrt x) (/ (cbrt z) (+ (- y z) 1.0)))
  (/ (sqrt x) (/ (* (cbrt z) (cbrt z)) 1))
  (/ (sqrt x) (/ (cbrt z) (+ (- y z) 1.0)))
  (/ (sqrt x) (/ (sqrt z) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ (sqrt x) (/ (sqrt z) (cbrt (+ (- y z) 1.0))))
  (/ (sqrt x) (/ (sqrt z) (sqrt (+ (- y z) 1.0))))
  (/ (sqrt x) (/ (sqrt z) (sqrt (+ (- y z) 1.0))))
  (/ (sqrt x) (/ (sqrt z) 1))
  (/ (sqrt x) (/ (sqrt z) (+ (- y z) 1.0)))
  (/ (sqrt x) (/ (sqrt z) 1))
  (/ (sqrt x) (/ (sqrt z) (+ (- y z) 1.0)))
  (/ (sqrt x) (/ (sqrt z) 1))
  (/ (sqrt x) (/ (sqrt z) (+ (- y z) 1.0)))
  (/ (sqrt x) (/ 1 (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ (sqrt x) (/ z (cbrt (+ (- y z) 1.0))))
  (/ (sqrt x) (/ 1 (sqrt (+ (- y z) 1.0))))
  (/ (sqrt x) (/ z (sqrt (+ (- y z) 1.0))))
  (/ (sqrt x) (/ 1 1))
  (/ (sqrt x) (/ z (+ (- y z) 1.0)))
  (/ (sqrt x) (/ 1 1))
  (/ (sqrt x) (/ z (+ (- y z) 1.0)))
  (/ (sqrt x) (/ 1 1))
  (/ (sqrt x) (/ z (+ (- y z) 1.0)))
  (/ (sqrt x) 1)
  (/ (sqrt x) (/ z (+ (- y z) 1.0)))
  (/ (sqrt x) z)
  (/ (sqrt x) (/ 1 (+ (- y z) 1.0)))
  (/ (sqrt x) (/ z (+ (pow (- y z) 3) (pow 1.0 3))))
  (/ (sqrt x) (+ (* (- y z) (- y z)) (- (* 1.0 1.0) (* (- y z) 1.0))))
  (/ (sqrt x) (/ z (- (* (- y z) (- y z)) (* 1.0 1.0))))
  (/ (sqrt x) (- (- y z) 1.0))
  (/ 1 (* (cbrt (/ z (+ (- y z) 1.0))) (cbrt (/ z (+ (- y z) 1.0)))))
  (/ x (cbrt (/ z (+ (- y z) 1.0))))
  (/ 1 (sqrt (/ z (+ (- y z) 1.0))))
  (/ x (sqrt (/ z (+ (- y z) 1.0))))
  (/ 1 (/ (* (cbrt z) (cbrt z)) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ x (/ (cbrt z) (cbrt (+ (- y z) 1.0))))
  (/ 1 (/ (* (cbrt z) (cbrt z)) (sqrt (+ (- y z) 1.0))))
  (/ x (/ (cbrt z) (sqrt (+ (- y z) 1.0))))
  (/ 1 (/ (* (cbrt z) (cbrt z)) 1))
  (/ x (/ (cbrt z) (+ (- y z) 1.0)))
  (/ 1 (/ (* (cbrt z) (cbrt z)) 1))
  (/ x (/ (cbrt z) (+ (- y z) 1.0)))
  (/ 1 (/ (* (cbrt z) (cbrt z)) 1))
  (/ x (/ (cbrt z) (+ (- y z) 1.0)))
  (/ 1 (/ (sqrt z) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ x (/ (sqrt z) (cbrt (+ (- y z) 1.0))))
  (/ 1 (/ (sqrt z) (sqrt (+ (- y z) 1.0))))
  (/ x (/ (sqrt z) (sqrt (+ (- y z) 1.0))))
  (/ 1 (/ (sqrt z) 1))
  (/ x (/ (sqrt z) (+ (- y z) 1.0)))
  (/ 1 (/ (sqrt z) 1))
  (/ x (/ (sqrt z) (+ (- y z) 1.0)))
  (/ 1 (/ (sqrt z) 1))
  (/ x (/ (sqrt z) (+ (- y z) 1.0)))
  (/ 1 (/ 1 (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ x (/ z (cbrt (+ (- y z) 1.0))))
  (/ 1 (/ 1 (sqrt (+ (- y z) 1.0))))
  (/ x (/ z (sqrt (+ (- y z) 1.0))))
  (/ 1 (/ 1 1))
  (/ x (/ z (+ (- y z) 1.0)))
  (/ 1 (/ 1 1))
  (/ x (/ z (+ (- y z) 1.0)))
  (/ 1 (/ 1 1))
  (/ x (/ z (+ (- y z) 1.0)))
  (/ 1 1)
  (/ x (/ z (+ (- y z) 1.0)))
  (/ 1 z)
  (/ x (/ 1 (+ (- y z) 1.0)))
  (/ 1 (/ z (+ (pow (- y z) 3) (pow 1.0 3))))
  (/ x (+ (* (- y z) (- y z)) (- (* 1.0 1.0) (* (- y z) 1.0))))
  (/ 1 (/ z (- (* (- y z) (- y z)) (* 1.0 1.0))))
  (/ x (- (- y z) 1.0))
  (/ 1 (/ z (+ (- y z) 1.0)))
  (/ (/ z (+ (- y z) 1.0)) x)
  (/ x (* (cbrt (/ z (+ (- y z) 1.0))) (cbrt (/ z (+ (- y z) 1.0)))))
  (/ x (sqrt (/ z (+ (- y z) 1.0))))
  (/ x (/ (* (cbrt z) (cbrt z)) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ x (/ (* (cbrt z) (cbrt z)) (sqrt (+ (- y z) 1.0))))
  (/ x (/ (* (cbrt z) (cbrt z)) 1))
  (/ x (/ (* (cbrt z) (cbrt z)) 1))
  (/ x (/ (* (cbrt z) (cbrt z)) 1))
  (/ x (/ (sqrt z) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ x (/ (sqrt z) (sqrt (+ (- y z) 1.0))))
  (/ x (/ (sqrt z) 1))
  (/ x (/ (sqrt z) 1))
  (/ x (/ (sqrt z) 1))
  (/ x (/ 1 (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ x (/ 1 (sqrt (+ (- y z) 1.0))))
  (/ x (/ 1 1))
  (/ x (/ 1 1))
  (/ x (/ 1 1))
  (/ x 1)
  (/ x z)
  (/ x (/ z (+ (pow (- y z) 3) (pow 1.0 3))))
  (/ x (/ z (- (* (- y z) (- y z)) (* 1.0 1.0))))
  (/ (/ z (+ (- y z) 1.0)) (cbrt x))
  (/ (/ z (+ (- y z) 1.0)) (sqrt x))
  (/ (/ z (+ (- y z) 1.0)) x)
  (/ x z)
  (expm1 (/ z (+ (- y z) 1.0)))
  (log1p (/ z (+ (- y z) 1.0)))
  (- (log z) (log (+ (- y z) 1.0)))
  (log (/ z (+ (- y z) 1.0)))
  (exp (/ z (+ (- y z) 1.0)))
  (/ (* (* z z) z) (* (* (+ (- y z) 1.0) (+ (- y z) 1.0)) (+ (- y z) 1.0)))
  (* (cbrt (/ z (+ (- y z) 1.0))) (cbrt (/ z (+ (- y z) 1.0))))
  (cbrt (/ z (+ (- y z) 1.0)))
  (* (* (/ z (+ (- y z) 1.0)) (/ z (+ (- y z) 1.0))) (/ z (+ (- y z) 1.0)))
  (sqrt (/ z (+ (- y z) 1.0)))
  (sqrt (/ z (+ (- y z) 1.0)))
  (- z)
  (- (+ (- y z) 1.0))
  (/ (* (cbrt z) (cbrt z)) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0))))
  (/ (cbrt z) (cbrt (+ (- y z) 1.0)))
  (/ (* (cbrt z) (cbrt z)) (sqrt (+ (- y z) 1.0)))
  (/ (cbrt z) (sqrt (+ (- y z) 1.0)))
  (/ (* (cbrt z) (cbrt z)) 1)
  (/ (cbrt z) (+ (- y z) 1.0))
  (/ (* (cbrt z) (cbrt z)) 1)
  (/ (cbrt z) (+ (- y z) 1.0))
  (/ (* (cbrt z) (cbrt z)) 1)
  (/ (cbrt z) (+ (- y z) 1.0))
  (/ (sqrt z) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0))))
  (/ (sqrt z) (cbrt (+ (- y z) 1.0)))
  (/ (sqrt z) (sqrt (+ (- y z) 1.0)))
  (/ (sqrt z) (sqrt (+ (- y z) 1.0)))
  (/ (sqrt z) 1)
  (/ (sqrt z) (+ (- y z) 1.0))
  (/ (sqrt z) 1)
  (/ (sqrt z) (+ (- y z) 1.0))
  (/ (sqrt z) 1)
  (/ (sqrt z) (+ (- y z) 1.0))
  (/ 1 (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0))))
  (/ z (cbrt (+ (- y z) 1.0)))
  (/ 1 (sqrt (+ (- y z) 1.0)))
  (/ z (sqrt (+ (- y z) 1.0)))
  (/ 1 1)
  (/ z (+ (- y z) 1.0))
  (/ 1 1)
  (/ z (+ (- y z) 1.0))
  (/ 1 1)
  (/ z (+ (- y z) 1.0))
  (/ 1 (+ (- y z) 1.0))
  (/ (+ (- y z) 1.0) z)
  (/ z (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0))))
  (/ z (sqrt (+ (- y z) 1.0)))
  (/ z 1)
  (/ z 1)
  (/ z 1)
  (/ (+ (- y z) 1.0) (cbrt z))
  (/ (+ (- y z) 1.0) (sqrt z))
  (/ (+ (- y z) 1.0) z)
  (/ z (+ (pow (- y z) 3) (pow 1.0 3)))
  (/ z (- (* (- y z) (- y z)) (* 1.0 1.0)))
  (- (+ (/ (* x y) z) (* 1.0 (/ x z))) x)
  (- (+ (/ (* x y) z) (* 1.0 (/ x z))) x)
  (- (+ (/ (* x y) z) (* 1.0 (/ x z))) x)
  (- (+ (* 1.0 z) (* 1.0 (pow z 2))) (* 1.0 (* z y)))
  0
  0
10.008 * * [simplify]: iteration  0 :  204  enodes  (cost  2436 )
10.065 * * [simplify]: iteration  1 :  463  enodes  (cost  2269 )
10.181 * * [simplify]: iteration  2 :  1521  enodes  (cost  2172 )
10.696 * * [simplify]: iteration  done :  5000  enodes  (cost  2167 )
10.697 * [simplify]: Simplified to:
   (expm1 (/ x (/ z (+ (- y z) 1.0))))
  (log1p (/ x (/ z (+ (- y z) 1.0))))
  (log (/ x (/ z (+ (- y z) 1.0))))
  (log (/ x (/ z (+ (- y z) 1.0))))
  (log (/ x (/ z (+ (- y z) 1.0))))
  (exp (/ x (/ z (+ (- y z) 1.0))))
  (pow (/ x (/ z (+ (- y z) 1.0))) 3)
  (pow (/ x (/ z (+ (- y z) 1.0))) 3)
  (* (cbrt (/ x (/ z (+ (- y z) 1.0)))) (cbrt (/ x (/ z (+ (- y z) 1.0)))))
  (cbrt (/ x (/ z (+ (- y z) 1.0))))
  (pow (/ x (/ z (+ (- y z) 1.0))) 3)
  (sqrt (/ x (/ z (+ (- y z) 1.0))))
  (sqrt (/ x (/ z (+ (- y z) 1.0))))
  (- x)
  (- (/ z (+ (- y z) 1.0)))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (/ z (+ (- y z) 1.0))) (cbrt (/ z (+ (- y z) 1.0)))))
  (/ (cbrt x) (cbrt (/ z (+ (- y z) 1.0))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (/ z (+ (- y z) 1.0))))
  (/ (cbrt x) (sqrt (/ z (+ (- y z) 1.0))))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt z) (cbrt z)) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ (cbrt x) (/ (cbrt z) (cbrt (+ (- y z) 1.0))))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt z) (cbrt z)) (sqrt (+ (- y z) 1.0))))
  (/ (cbrt x) (/ (cbrt z) (sqrt (+ (- y z) 1.0))))
  (/ (cbrt x) (/ (* (cbrt z) (cbrt z)) (cbrt x)))
  (/ (cbrt x) (/ (cbrt z) (+ (- y z) 1.0)))
  (/ (cbrt x) (/ (* (cbrt z) (cbrt z)) (cbrt x)))
  (/ (cbrt x) (/ (cbrt z) (+ (- y z) 1.0)))
  (/ (cbrt x) (/ (* (cbrt z) (cbrt z)) (cbrt x)))
  (/ (cbrt x) (/ (cbrt z) (+ (- y z) 1.0)))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt z) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ (cbrt x) (/ (sqrt z) (cbrt (+ (- y z) 1.0))))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt z) (sqrt (+ (- y z) 1.0))))
  (/ (cbrt x) (/ (sqrt z) (sqrt (+ (- y z) 1.0))))
  (/ (* (cbrt x) (cbrt x)) (sqrt z))
  (/ (cbrt x) (/ (sqrt z) (+ (- y z) 1.0)))
  (/ (* (cbrt x) (cbrt x)) (sqrt z))
  (/ (cbrt x) (/ (sqrt z) (+ (- y z) 1.0)))
  (/ (* (cbrt x) (cbrt x)) (sqrt z))
  (/ (cbrt x) (/ (sqrt z) (+ (- y z) 1.0)))
  (* (* (cbrt x) (cbrt x)) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0))))
  (/ (cbrt x) (/ z (cbrt (+ (- y z) 1.0))))
  (* (* (cbrt x) (cbrt x)) (sqrt (+ (- y z) 1.0)))
  (/ (cbrt x) (/ z (sqrt (+ (- y z) 1.0))))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (/ z (+ (- y z) 1.0)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (/ z (+ (- y z) 1.0)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (/ z (+ (- y z) 1.0)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (/ z (+ (- y z) 1.0)))
  (/ (* (cbrt x) (cbrt x)) z)
  (* (cbrt x) (+ (- y z) 1.0))
  (/ (* (cbrt x) (cbrt x)) (/ z (+ (pow (- y z) 3) (pow 1.0 3))))
  (/ (cbrt x) (- (* 1.0 1.0) (* (- y z) (- 1.0 (- y z)))))
  (/ (* (cbrt x) (cbrt x)) (/ z (- (* (- y z) (- y z)) (* 1.0 1.0))))
  (/ (cbrt x) (- (- y z) 1.0))
  (/ (sqrt x) (* (cbrt (/ z (+ (- y z) 1.0))) (cbrt (/ z (+ (- y z) 1.0)))))
  (/ (sqrt x) (cbrt (/ z (+ (- y z) 1.0))))
  (/ (sqrt x) (sqrt (/ z (+ (- y z) 1.0))))
  (/ (sqrt x) (sqrt (/ z (+ (- y z) 1.0))))
  (/ (sqrt x) (/ (* (cbrt z) (cbrt z)) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ (sqrt x) (/ (cbrt z) (cbrt (+ (- y z) 1.0))))
  (/ (sqrt x) (/ (* (cbrt z) (cbrt z)) (sqrt (+ (- y z) 1.0))))
  (/ (sqrt x) (/ (cbrt z) (sqrt (+ (- y z) 1.0))))
  (/ (sqrt x) (* (cbrt z) (cbrt z)))
  (/ (sqrt x) (/ (cbrt z) (+ (- y z) 1.0)))
  (/ (sqrt x) (* (cbrt z) (cbrt z)))
  (/ (sqrt x) (/ (cbrt z) (+ (- y z) 1.0)))
  (/ (sqrt x) (* (cbrt z) (cbrt z)))
  (/ (sqrt x) (/ (cbrt z) (+ (- y z) 1.0)))
  (/ (sqrt x) (/ (sqrt z) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ (sqrt x) (/ (sqrt z) (cbrt (+ (- y z) 1.0))))
  (/ (sqrt x) (/ (sqrt z) (sqrt (+ (- y z) 1.0))))
  (/ (sqrt x) (/ (sqrt z) (sqrt (+ (- y z) 1.0))))
  (/ (sqrt x) (sqrt z))
  (/ (sqrt x) (/ (sqrt z) (+ (- y z) 1.0)))
  (/ (sqrt x) (sqrt z))
  (/ (sqrt x) (/ (sqrt z) (+ (- y z) 1.0)))
  (/ (sqrt x) (sqrt z))
  (/ (sqrt x) (/ (sqrt z) (+ (- y z) 1.0)))
  (* (sqrt x) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0))))
  (/ (sqrt x) (/ z (cbrt (+ (- y z) 1.0))))
  (* (sqrt x) (sqrt (+ (- y z) 1.0)))
  (/ (sqrt x) (/ z (sqrt (+ (- y z) 1.0))))
  (sqrt x)
  (/ (sqrt x) (/ z (+ (- y z) 1.0)))
  (sqrt x)
  (/ (sqrt x) (/ z (+ (- y z) 1.0)))
  (sqrt x)
  (/ (sqrt x) (/ z (+ (- y z) 1.0)))
  (sqrt x)
  (/ (sqrt x) (/ z (+ (- y z) 1.0)))
  (/ (sqrt x) z)
  (* (sqrt x) (+ (- y z) 1.0))
  (/ (sqrt x) (/ z (+ (pow (- y z) 3) (pow 1.0 3))))
  (/ (sqrt x) (- (* 1.0 1.0) (* (- y z) (- 1.0 (- y z)))))
  (/ (sqrt x) (/ z (- (* (- y z) (- y z)) (* 1.0 1.0))))
  (/ (sqrt x) (- (- y z) 1.0))
  (/ 1 (* (cbrt (/ z (+ (- y z) 1.0))) (cbrt (/ z (+ (- y z) 1.0)))))
  (/ x (cbrt (/ z (+ (- y z) 1.0))))
  (/ 1 (sqrt (/ z (+ (- y z) 1.0))))
  (/ x (sqrt (/ z (+ (- y z) 1.0))))
  (/ (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0))) (* (cbrt z) (cbrt z)))
  (/ x (/ (cbrt z) (cbrt (+ (- y z) 1.0))))
  (/ (sqrt (+ (- y z) 1.0)) (* (cbrt z) (cbrt z)))
  (/ x (/ (cbrt z) (sqrt (+ (- y z) 1.0))))
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ x (/ (cbrt z) (+ (- y z) 1.0)))
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ x (/ (cbrt z) (+ (- y z) 1.0)))
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ x (/ (cbrt z) (+ (- y z) 1.0)))
  (/ (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0))) (sqrt z))
  (/ x (/ (sqrt z) (cbrt (+ (- y z) 1.0))))
  (/ (sqrt (+ (- y z) 1.0)) (sqrt z))
  (/ x (/ (sqrt z) (sqrt (+ (- y z) 1.0))))
  (/ 1 (sqrt z))
  (/ x (/ (sqrt z) (+ (- y z) 1.0)))
  (/ 1 (sqrt z))
  (/ x (/ (sqrt z) (+ (- y z) 1.0)))
  (/ 1 (sqrt z))
  (/ x (/ (sqrt z) (+ (- y z) 1.0)))
  (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))
  (/ x (/ z (cbrt (+ (- y z) 1.0))))
  (sqrt (+ (- y z) 1.0))
  (/ x (/ z (sqrt (+ (- y z) 1.0))))
  1
  (/ x (/ z (+ (- y z) 1.0)))
  1
  (/ x (/ z (+ (- y z) 1.0)))
  1
  (/ x (/ z (+ (- y z) 1.0)))
  1
  (/ x (/ z (+ (- y z) 1.0)))
  (/ 1 z)
  (* x (+ (- y z) 1.0))
  (/ 1 (/ z (+ (pow (- y z) 3) (pow 1.0 3))))
  (/ x (- (* 1.0 1.0) (* (- y z) (- 1.0 (- y z)))))
  (/ 1 (/ z (- (* (- y z) (- y z)) (* 1.0 1.0))))
  (/ x (- (- y z) 1.0))
  (/ 1 (/ z (+ (- y z) 1.0)))
  (/ (/ z (+ (- y z) 1.0)) x)
  (/ x (* (cbrt (/ z (+ (- y z) 1.0))) (cbrt (/ z (+ (- y z) 1.0)))))
  (/ x (sqrt (/ z (+ (- y z) 1.0))))
  (/ x (/ (* (cbrt z) (cbrt z)) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ x (/ (* (cbrt z) (cbrt z)) (sqrt (+ (- y z) 1.0))))
  (/ x (* (cbrt z) (cbrt z)))
  (/ x (* (cbrt z) (cbrt z)))
  (/ x (* (cbrt z) (cbrt z)))
  (/ x (/ (sqrt z) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ x (/ (sqrt z) (sqrt (+ (- y z) 1.0))))
  (/ x (sqrt z))
  (/ x (sqrt z))
  (/ x (sqrt z))
  (* x (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0))))
  (* x (sqrt (+ (- y z) 1.0)))
  x
  x
  x
  x
  (/ x z)
  (/ x (/ z (+ (pow (- y z) 3) (pow 1.0 3))))
  (/ x (/ z (- (* (- y z) (- y z)) (* 1.0 1.0))))
  (/ (/ z (+ (- y z) 1.0)) (cbrt x))
  (/ (/ z (+ (- y z) 1.0)) (sqrt x))
  (/ (/ z (+ (- y z) 1.0)) x)
  (/ x z)
  (expm1 (/ z (+ (- y z) 1.0)))
  (log1p (/ z (+ (- y z) 1.0)))
  (log (/ z (+ (- y z) 1.0)))
  (log (/ z (+ (- y z) 1.0)))
  (exp (/ z (+ (- y z) 1.0)))
  (pow (/ z (+ (- y z) 1.0)) 3)
  (* (cbrt (/ z (+ (- y z) 1.0))) (cbrt (/ z (+ (- y z) 1.0))))
  (cbrt (/ z (+ (- y z) 1.0)))
  (pow (/ z (+ (- y z) 1.0)) 3)
  (sqrt (/ z (+ (- y z) 1.0)))
  (sqrt (/ z (+ (- y z) 1.0)))
  (- z)
  (- (+ (- y z) 1.0))
  (/ (* (cbrt z) (cbrt z)) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0))))
  (/ (cbrt z) (cbrt (+ (- y z) 1.0)))
  (/ (* (cbrt z) (cbrt z)) (sqrt (+ (- y z) 1.0)))
  (/ (cbrt z) (sqrt (+ (- y z) 1.0)))
  (* (cbrt z) (cbrt z))
  (/ (cbrt z) (+ (- y z) 1.0))
  (* (cbrt z) (cbrt z))
  (/ (cbrt z) (+ (- y z) 1.0))
  (* (cbrt z) (cbrt z))
  (/ (cbrt z) (+ (- y z) 1.0))
  (/ (/ (sqrt z) (cbrt (+ (- y z) 1.0))) (cbrt (+ (- y z) 1.0)))
  (/ (sqrt z) (cbrt (+ (- y z) 1.0)))
  (/ (sqrt z) (sqrt (+ (- y z) 1.0)))
  (/ (sqrt z) (sqrt (+ (- y z) 1.0)))
  (sqrt z)
  (/ (sqrt z) (+ (- y z) 1.0))
  (sqrt z)
  (/ (sqrt z) (+ (- y z) 1.0))
  (sqrt z)
  (/ (sqrt z) (+ (- y z) 1.0))
  (/ (/ 1 (cbrt (+ (- y z) 1.0))) (cbrt (+ (- y z) 1.0)))
  (/ z (cbrt (+ (- y z) 1.0)))
  (/ 1 (sqrt (+ (- y z) 1.0)))
  (/ z (sqrt (+ (- y z) 1.0)))
  1
  (/ z (+ (- y z) 1.0))
  1
  (/ z (+ (- y z) 1.0))
  1
  (/ z (+ (- y z) 1.0))
  (/ 1 (+ (- y z) 1.0))
  (/ (+ (- y z) 1.0) z)
  (/ z (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0))))
  (/ z (sqrt (+ (- y z) 1.0)))
  z
  z
  z
  (/ (+ (- y z) 1.0) (cbrt z))
  (/ (+ (- y z) 1.0) (sqrt z))
  (/ (+ (- y z) 1.0) z)
  (/ z (+ (pow (- y z) 3) (pow 1.0 3)))
  (/ z (- (* (- y z) (- y z)) (* 1.0 1.0)))
  (- (fma (/ x z) 1.0 (/ (* x y) z)) x)
  (- (fma (/ x z) 1.0 (/ (* x y) z)) x)
  (- (fma (/ x z) 1.0 (/ (* x y) z)) x)
  (* (* z (- (+ z 1) y)) 1.0)
  0
  0
10.699 * * * [progress]: adding candidates to table
11.007 * * [progress]: iteration 4 / 4
11.007 * * * [progress]: picking best candidate
11.011 * * * * [pick]: Picked  #<alt (λ (x y z) (/ (/ x z) (/ 1 (+ (- y z) 1.0))))>
11.011 * * * [progress]: localizing error
11.019 * * * [progress]: generating rewritten candidates
11.019 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
11.051 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
11.102 * * * [progress]: generating series expansions
11.102 * * * * [progress]: [ 1 / 2 ] generating series at (2)
11.102 * [approximate]: Taking taylor expansion of (/ (* x (- (+ y 1.0) z)) z) in (x z y) around 0
11.102 * [taylor]: Taking taylor expansion of (/ (* x (- (+ y 1.0) z)) z) in y
11.102 * [taylor]: Taking taylor expansion of (* x (- (+ y 1.0) z)) in y
11.102 * [taylor]: Taking taylor expansion of x in y
11.102 * [taylor]: Taking taylor expansion of (- (+ y 1.0) z) in y
11.102 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
11.102 * [taylor]: Taking taylor expansion of y in y
11.102 * [taylor]: Taking taylor expansion of 1.0 in y
11.102 * [taylor]: Taking taylor expansion of z in y
11.102 * [taylor]: Taking taylor expansion of z in y
11.103 * [taylor]: Taking taylor expansion of (/ (* x (- (+ y 1.0) z)) z) in z
11.103 * [taylor]: Taking taylor expansion of (* x (- (+ y 1.0) z)) in z
11.103 * [taylor]: Taking taylor expansion of x in z
11.103 * [taylor]: Taking taylor expansion of (- (+ y 1.0) z) in z
11.103 * [taylor]: Taking taylor expansion of (+ y 1.0) in z
11.103 * [taylor]: Taking taylor expansion of y in z
11.103 * [taylor]: Taking taylor expansion of 1.0 in z
11.103 * [taylor]: Taking taylor expansion of z in z
11.103 * [taylor]: Taking taylor expansion of z in z
11.104 * [taylor]: Taking taylor expansion of (/ (* x (- (+ y 1.0) z)) z) in x
11.104 * [taylor]: Taking taylor expansion of (* x (- (+ y 1.0) z)) in x
11.104 * [taylor]: Taking taylor expansion of x in x
11.104 * [taylor]: Taking taylor expansion of (- (+ y 1.0) z) in x
11.104 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
11.104 * [taylor]: Taking taylor expansion of y in x
11.104 * [taylor]: Taking taylor expansion of 1.0 in x
11.104 * [taylor]: Taking taylor expansion of z in x
11.104 * [taylor]: Taking taylor expansion of z in x
11.105 * [taylor]: Taking taylor expansion of (/ (* x (- (+ y 1.0) z)) z) in x
11.105 * [taylor]: Taking taylor expansion of (* x (- (+ y 1.0) z)) in x
11.105 * [taylor]: Taking taylor expansion of x in x
11.105 * [taylor]: Taking taylor expansion of (- (+ y 1.0) z) in x
11.105 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
11.105 * [taylor]: Taking taylor expansion of y in x
11.105 * [taylor]: Taking taylor expansion of 1.0 in x
11.105 * [taylor]: Taking taylor expansion of z in x
11.106 * [taylor]: Taking taylor expansion of z in x
11.107 * [taylor]: Taking taylor expansion of (/ (- (+ y 1.0) z) z) in z
11.107 * [taylor]: Taking taylor expansion of (- (+ y 1.0) z) in z
11.107 * [taylor]: Taking taylor expansion of (+ y 1.0) in z
11.107 * [taylor]: Taking taylor expansion of y in z
11.107 * [taylor]: Taking taylor expansion of 1.0 in z
11.107 * [taylor]: Taking taylor expansion of z in z
11.107 * [taylor]: Taking taylor expansion of z in z
11.107 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
11.107 * [taylor]: Taking taylor expansion of y in y
11.108 * [taylor]: Taking taylor expansion of 1.0 in y
11.109 * [taylor]: Taking taylor expansion of 0 in z
11.111 * [taylor]: Taking taylor expansion of (- 1) in y
11.111 * [taylor]: Taking taylor expansion of 1 in y
11.112 * [approximate]: Taking taylor expansion of (/ (* (- (+ (/ 1 y) 1.0) (/ 1 z)) z) x) in (x z y) around 0
11.112 * [taylor]: Taking taylor expansion of (/ (* (- (+ (/ 1 y) 1.0) (/ 1 z)) z) x) in y
11.112 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 y) 1.0) (/ 1 z)) z) in y
11.112 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0) (/ 1 z)) in y
11.112 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
11.112 * [taylor]: Taking taylor expansion of (/ 1 y) in y
11.112 * [taylor]: Taking taylor expansion of y in y
11.113 * [taylor]: Taking taylor expansion of 1.0 in y
11.113 * [taylor]: Taking taylor expansion of (/ 1 z) in y
11.113 * [taylor]: Taking taylor expansion of z in y
11.113 * [taylor]: Taking taylor expansion of z in y
11.113 * [taylor]: Taking taylor expansion of x in y
11.113 * [taylor]: Taking taylor expansion of (/ (* (- (+ (/ 1 y) 1.0) (/ 1 z)) z) x) in z
11.113 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 y) 1.0) (/ 1 z)) z) in z
11.113 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0) (/ 1 z)) in z
11.113 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in z
11.114 * [taylor]: Taking taylor expansion of (/ 1 y) in z
11.114 * [taylor]: Taking taylor expansion of y in z
11.114 * [taylor]: Taking taylor expansion of 1.0 in z
11.114 * [taylor]: Taking taylor expansion of (/ 1 z) in z
11.114 * [taylor]: Taking taylor expansion of z in z
11.114 * [taylor]: Taking taylor expansion of z in z
11.114 * [taylor]: Taking taylor expansion of x in z
11.116 * [taylor]: Taking taylor expansion of (/ (* (- (+ (/ 1 y) 1.0) (/ 1 z)) z) x) in x
11.116 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 y) 1.0) (/ 1 z)) z) in x
11.116 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0) (/ 1 z)) in x
11.116 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
11.116 * [taylor]: Taking taylor expansion of (/ 1 y) in x
11.116 * [taylor]: Taking taylor expansion of y in x
11.116 * [taylor]: Taking taylor expansion of 1.0 in x
11.116 * [taylor]: Taking taylor expansion of (/ 1 z) in x
11.116 * [taylor]: Taking taylor expansion of z in x
11.116 * [taylor]: Taking taylor expansion of z in x
11.116 * [taylor]: Taking taylor expansion of x in x
11.117 * [taylor]: Taking taylor expansion of (/ (* (- (+ (/ 1 y) 1.0) (/ 1 z)) z) x) in x
11.117 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 y) 1.0) (/ 1 z)) z) in x
11.117 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0) (/ 1 z)) in x
11.117 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
11.117 * [taylor]: Taking taylor expansion of (/ 1 y) in x
11.117 * [taylor]: Taking taylor expansion of y in x
11.117 * [taylor]: Taking taylor expansion of 1.0 in x
11.117 * [taylor]: Taking taylor expansion of (/ 1 z) in x
11.117 * [taylor]: Taking taylor expansion of z in x
11.117 * [taylor]: Taking taylor expansion of z in x
11.117 * [taylor]: Taking taylor expansion of x in x
11.117 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 y) 1.0) (/ 1 z)) z) in z
11.117 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0) (/ 1 z)) in z
11.117 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in z
11.117 * [taylor]: Taking taylor expansion of (/ 1 y) in z
11.117 * [taylor]: Taking taylor expansion of y in z
11.118 * [taylor]: Taking taylor expansion of 1.0 in z
11.118 * [taylor]: Taking taylor expansion of (/ 1 z) in z
11.118 * [taylor]: Taking taylor expansion of z in z
11.118 * [taylor]: Taking taylor expansion of z in z
11.120 * [taylor]: Taking taylor expansion of (- 1) in y
11.120 * [taylor]: Taking taylor expansion of 1 in y
11.122 * [taylor]: Taking taylor expansion of 0 in z
11.122 * [taylor]: Taking taylor expansion of 0 in y
11.124 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
11.124 * [taylor]: Taking taylor expansion of (/ 1 y) in y
11.124 * [taylor]: Taking taylor expansion of y in y
11.124 * [taylor]: Taking taylor expansion of 1.0 in y
11.127 * [taylor]: Taking taylor expansion of 0 in z
11.127 * [taylor]: Taking taylor expansion of 0 in y
11.127 * [taylor]: Taking taylor expansion of 0 in y
11.129 * [taylor]: Taking taylor expansion of 0 in y
11.131 * [approximate]: Taking taylor expansion of (/ (* (- (+ (/ 1 z) 1.0) (/ 1 y)) z) x) in (x z y) around 0
11.131 * [taylor]: Taking taylor expansion of (/ (* (- (+ (/ 1 z) 1.0) (/ 1 y)) z) x) in y
11.131 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 z) 1.0) (/ 1 y)) z) in y
11.131 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 y)) in y
11.131 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in y
11.131 * [taylor]: Taking taylor expansion of (/ 1 z) in y
11.131 * [taylor]: Taking taylor expansion of z in y
11.131 * [taylor]: Taking taylor expansion of 1.0 in y
11.131 * [taylor]: Taking taylor expansion of (/ 1 y) in y
11.131 * [taylor]: Taking taylor expansion of y in y
11.131 * [taylor]: Taking taylor expansion of z in y
11.131 * [taylor]: Taking taylor expansion of x in y
11.132 * [taylor]: Taking taylor expansion of (/ (* (- (+ (/ 1 z) 1.0) (/ 1 y)) z) x) in z
11.132 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 z) 1.0) (/ 1 y)) z) in z
11.132 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 y)) in z
11.132 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
11.132 * [taylor]: Taking taylor expansion of (/ 1 z) in z
11.132 * [taylor]: Taking taylor expansion of z in z
11.132 * [taylor]: Taking taylor expansion of 1.0 in z
11.132 * [taylor]: Taking taylor expansion of (/ 1 y) in z
11.132 * [taylor]: Taking taylor expansion of y in z
11.132 * [taylor]: Taking taylor expansion of z in z
11.132 * [taylor]: Taking taylor expansion of x in z
11.134 * [taylor]: Taking taylor expansion of (/ (* (- (+ (/ 1 z) 1.0) (/ 1 y)) z) x) in x
11.134 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 z) 1.0) (/ 1 y)) z) in x
11.134 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 y)) in x
11.135 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in x
11.135 * [taylor]: Taking taylor expansion of (/ 1 z) in x
11.135 * [taylor]: Taking taylor expansion of z in x
11.135 * [taylor]: Taking taylor expansion of 1.0 in x
11.135 * [taylor]: Taking taylor expansion of (/ 1 y) in x
11.135 * [taylor]: Taking taylor expansion of y in x
11.135 * [taylor]: Taking taylor expansion of z in x
11.135 * [taylor]: Taking taylor expansion of x in x
11.135 * [taylor]: Taking taylor expansion of (/ (* (- (+ (/ 1 z) 1.0) (/ 1 y)) z) x) in x
11.135 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 z) 1.0) (/ 1 y)) z) in x
11.135 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 y)) in x
11.135 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in x
11.135 * [taylor]: Taking taylor expansion of (/ 1 z) in x
11.135 * [taylor]: Taking taylor expansion of z in x
11.135 * [taylor]: Taking taylor expansion of 1.0 in x
11.135 * [taylor]: Taking taylor expansion of (/ 1 y) in x
11.135 * [taylor]: Taking taylor expansion of y in x
11.135 * [taylor]: Taking taylor expansion of z in x
11.135 * [taylor]: Taking taylor expansion of x in x
11.136 * [taylor]: Taking taylor expansion of (* z (- (+ (/ 1 z) 1.0) (/ 1 y))) in z
11.136 * [taylor]: Taking taylor expansion of z in z
11.136 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 y)) in z
11.136 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
11.136 * [taylor]: Taking taylor expansion of (/ 1 z) in z
11.136 * [taylor]: Taking taylor expansion of z in z
11.136 * [taylor]: Taking taylor expansion of 1.0 in z
11.136 * [taylor]: Taking taylor expansion of (/ 1 y) in z
11.136 * [taylor]: Taking taylor expansion of y in z
11.138 * [taylor]: Taking taylor expansion of 1 in y
11.140 * [taylor]: Taking taylor expansion of 0 in z
11.140 * [taylor]: Taking taylor expansion of 0 in y
11.142 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
11.142 * [taylor]: Taking taylor expansion of 1.0 in y
11.142 * [taylor]: Taking taylor expansion of (/ 1 y) in y
11.142 * [taylor]: Taking taylor expansion of y in y
11.145 * [taylor]: Taking taylor expansion of 0 in z
11.145 * [taylor]: Taking taylor expansion of 0 in y
11.145 * [taylor]: Taking taylor expansion of 0 in y
11.147 * [taylor]: Taking taylor expansion of 0 in y
11.149 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
11.149 * [approximate]: Taking taylor expansion of (/ 1 (- (+ y 1.0) z)) in (y z) around 0
11.149 * [taylor]: Taking taylor expansion of (/ 1 (- (+ y 1.0) z)) in z
11.149 * [taylor]: Taking taylor expansion of (- (+ y 1.0) z) in z
11.149 * [taylor]: Taking taylor expansion of (+ y 1.0) in z
11.149 * [taylor]: Taking taylor expansion of y in z
11.149 * [taylor]: Taking taylor expansion of 1.0 in z
11.149 * [taylor]: Taking taylor expansion of z in z
11.150 * [taylor]: Taking taylor expansion of (/ 1 (- (+ y 1.0) z)) in y
11.150 * [taylor]: Taking taylor expansion of (- (+ y 1.0) z) in y
11.150 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
11.150 * [taylor]: Taking taylor expansion of y in y
11.150 * [taylor]: Taking taylor expansion of 1.0 in y
11.150 * [taylor]: Taking taylor expansion of z in y
11.150 * [taylor]: Taking taylor expansion of (/ 1 (- (+ y 1.0) z)) in y
11.150 * [taylor]: Taking taylor expansion of (- (+ y 1.0) z) in y
11.150 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
11.150 * [taylor]: Taking taylor expansion of y in y
11.150 * [taylor]: Taking taylor expansion of 1.0 in y
11.150 * [taylor]: Taking taylor expansion of z in y
11.151 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 z)) in z
11.151 * [taylor]: Taking taylor expansion of (- 1.0 z) in z
11.151 * [taylor]: Taking taylor expansion of 1.0 in z
11.151 * [taylor]: Taking taylor expansion of z in z
11.153 * [taylor]: Taking taylor expansion of (- (/ 1 (pow (- 1.0 z) 2))) in z
11.153 * [taylor]: Taking taylor expansion of (/ 1 (pow (- 1.0 z) 2)) in z
11.153 * [taylor]: Taking taylor expansion of (pow (- 1.0 z) 2) in z
11.153 * [taylor]: Taking taylor expansion of (- 1.0 z) in z
11.153 * [taylor]: Taking taylor expansion of 1.0 in z
11.153 * [taylor]: Taking taylor expansion of z in z
11.157 * [approximate]: Taking taylor expansion of (/ 1 (- (+ (/ 1 y) 1.0) (/ 1 z))) in (y z) around 0
11.157 * [taylor]: Taking taylor expansion of (/ 1 (- (+ (/ 1 y) 1.0) (/ 1 z))) in z
11.157 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0) (/ 1 z)) in z
11.157 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in z
11.157 * [taylor]: Taking taylor expansion of (/ 1 y) in z
11.157 * [taylor]: Taking taylor expansion of y in z
11.157 * [taylor]: Taking taylor expansion of 1.0 in z
11.157 * [taylor]: Taking taylor expansion of (/ 1 z) in z
11.157 * [taylor]: Taking taylor expansion of z in z
11.158 * [taylor]: Taking taylor expansion of (/ 1 (- (+ (/ 1 y) 1.0) (/ 1 z))) in y
11.158 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0) (/ 1 z)) in y
11.158 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
11.158 * [taylor]: Taking taylor expansion of (/ 1 y) in y
11.158 * [taylor]: Taking taylor expansion of y in y
11.159 * [taylor]: Taking taylor expansion of 1.0 in y
11.159 * [taylor]: Taking taylor expansion of (/ 1 z) in y
11.159 * [taylor]: Taking taylor expansion of z in y
11.160 * [taylor]: Taking taylor expansion of (/ 1 (- (+ (/ 1 y) 1.0) (/ 1 z))) in y
11.160 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0) (/ 1 z)) in y
11.160 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
11.160 * [taylor]: Taking taylor expansion of (/ 1 y) in y
11.160 * [taylor]: Taking taylor expansion of y in y
11.160 * [taylor]: Taking taylor expansion of 1.0 in y
11.160 * [taylor]: Taking taylor expansion of (/ 1 z) in y
11.160 * [taylor]: Taking taylor expansion of z in y
11.161 * [taylor]: Taking taylor expansion of 1 in z
11.162 * [taylor]: Taking taylor expansion of (- (/ 1 z) 1.0) in z
11.162 * [taylor]: Taking taylor expansion of (/ 1 z) in z
11.162 * [taylor]: Taking taylor expansion of z in z
11.168 * [taylor]: Taking taylor expansion of 1.0 in z
11.173 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow z 2)) 1.0) (* 2.0 (/ 1 z))) in z
11.173 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in z
11.173 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
11.173 * [taylor]: Taking taylor expansion of (pow z 2) in z
11.173 * [taylor]: Taking taylor expansion of z in z
11.173 * [taylor]: Taking taylor expansion of 1.0 in z
11.173 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 z)) in z
11.173 * [taylor]: Taking taylor expansion of 2.0 in z
11.173 * [taylor]: Taking taylor expansion of (/ 1 z) in z
11.173 * [taylor]: Taking taylor expansion of z in z
11.180 * [approximate]: Taking taylor expansion of (/ 1 (- (+ (/ 1 z) 1.0) (/ 1 y))) in (y z) around 0
11.180 * [taylor]: Taking taylor expansion of (/ 1 (- (+ (/ 1 z) 1.0) (/ 1 y))) in z
11.180 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 y)) in z
11.180 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
11.180 * [taylor]: Taking taylor expansion of (/ 1 z) in z
11.180 * [taylor]: Taking taylor expansion of z in z
11.181 * [taylor]: Taking taylor expansion of 1.0 in z
11.181 * [taylor]: Taking taylor expansion of (/ 1 y) in z
11.181 * [taylor]: Taking taylor expansion of y in z
11.182 * [taylor]: Taking taylor expansion of (/ 1 (- (+ (/ 1 z) 1.0) (/ 1 y))) in y
11.182 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 y)) in y
11.182 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in y
11.182 * [taylor]: Taking taylor expansion of (/ 1 z) in y
11.182 * [taylor]: Taking taylor expansion of z in y
11.182 * [taylor]: Taking taylor expansion of 1.0 in y
11.182 * [taylor]: Taking taylor expansion of (/ 1 y) in y
11.182 * [taylor]: Taking taylor expansion of y in y
11.183 * [taylor]: Taking taylor expansion of (/ 1 (- (+ (/ 1 z) 1.0) (/ 1 y))) in y
11.183 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 y)) in y
11.183 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in y
11.183 * [taylor]: Taking taylor expansion of (/ 1 z) in y
11.183 * [taylor]: Taking taylor expansion of z in y
11.183 * [taylor]: Taking taylor expansion of 1.0 in y
11.183 * [taylor]: Taking taylor expansion of (/ 1 y) in y
11.183 * [taylor]: Taking taylor expansion of y in y
11.184 * [taylor]: Taking taylor expansion of -1 in z
11.185 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 1.0)) in z
11.185 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
11.185 * [taylor]: Taking taylor expansion of (/ 1 z) in z
11.185 * [taylor]: Taking taylor expansion of z in z
11.186 * [taylor]: Taking taylor expansion of 1.0 in z
11.189 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 z)) (+ (/ 1 (pow z 2)) 1.0))) in z
11.189 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 z)) (+ (/ 1 (pow z 2)) 1.0)) in z
11.189 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 z)) in z
11.189 * [taylor]: Taking taylor expansion of 2.0 in z
11.189 * [taylor]: Taking taylor expansion of (/ 1 z) in z
11.189 * [taylor]: Taking taylor expansion of z in z
11.190 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in z
11.190 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
11.190 * [taylor]: Taking taylor expansion of (pow z 2) in z
11.190 * [taylor]: Taking taylor expansion of z in z
11.190 * [taylor]: Taking taylor expansion of 1.0 in z
11.197 * * * [progress]: simplifying candidates
11.204 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (/ (/ x z) (/ 1 (+ (- y z) 1.0))))
  (log1p (/ (/ x z) (/ 1 (+ (- y z) 1.0))))
  (- (- (log x) (log z)) (- (log (+ (- y z) 1.0))))
  (- (- (log x) (log z)) (- 0 (log (+ (- y z) 1.0))))
  (- (- (log x) (log z)) (- (log 1) (log (+ (- y z) 1.0))))
  (- (- (log x) (log z)) (log (/ 1 (+ (- y z) 1.0))))
  (- (log (/ x z)) (- (log (+ (- y z) 1.0))))
  (- (log (/ x z)) (- 0 (log (+ (- y z) 1.0))))
  (- (log (/ x z)) (- (log 1) (log (+ (- y z) 1.0))))
  (- (log (/ x z)) (log (/ 1 (+ (- y z) 1.0))))
  (log (/ (/ x z) (/ 1 (+ (- y z) 1.0))))
  (exp (/ (/ x z) (/ 1 (+ (- y z) 1.0))))
  (/ (/ (* (* x x) x) (* (* z z) z)) (/ (* (* 1 1) 1) (* (* (+ (- y z) 1.0) (+ (- y z) 1.0)) (+ (- y z) 1.0))))
  (/ (/ (* (* x x) x) (* (* z z) z)) (* (* (/ 1 (+ (- y z) 1.0)) (/ 1 (+ (- y z) 1.0))) (/ 1 (+ (- y z) 1.0))))
  (/ (* (* (/ x z) (/ x z)) (/ x z)) (/ (* (* 1 1) 1) (* (* (+ (- y z) 1.0) (+ (- y z) 1.0)) (+ (- y z) 1.0))))
  (/ (* (* (/ x z) (/ x z)) (/ x z)) (* (* (/ 1 (+ (- y z) 1.0)) (/ 1 (+ (- y z) 1.0))) (/ 1 (+ (- y z) 1.0))))
  (* (cbrt (/ (/ x z) (/ 1 (+ (- y z) 1.0)))) (cbrt (/ (/ x z) (/ 1 (+ (- y z) 1.0)))))
  (cbrt (/ (/ x z) (/ 1 (+ (- y z) 1.0))))
  (* (* (/ (/ x z) (/ 1 (+ (- y z) 1.0))) (/ (/ x z) (/ 1 (+ (- y z) 1.0)))) (/ (/ x z) (/ 1 (+ (- y z) 1.0))))
  (sqrt (/ (/ x z) (/ 1 (+ (- y z) 1.0))))
  (sqrt (/ (/ x z) (/ 1 (+ (- y z) 1.0))))
  (- (/ x z))
  (- (/ 1 (+ (- y z) 1.0)))
  (/ (* (cbrt (/ x z)) (cbrt (/ x z))) (* (cbrt (/ 1 (+ (- y z) 1.0))) (cbrt (/ 1 (+ (- y z) 1.0)))))
  (/ (cbrt (/ x z)) (cbrt (/ 1 (+ (- y z) 1.0))))
  (/ (* (cbrt (/ x z)) (cbrt (/ x z))) (sqrt (/ 1 (+ (- y z) 1.0))))
  (/ (cbrt (/ x z)) (sqrt (/ 1 (+ (- y z) 1.0))))
  (/ (* (cbrt (/ x z)) (cbrt (/ x z))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ (cbrt (/ x z)) (/ (cbrt 1) (cbrt (+ (- y z) 1.0))))
  (/ (* (cbrt (/ x z)) (cbrt (/ x z))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ (- y z) 1.0))))
  (/ (cbrt (/ x z)) (/ (cbrt 1) (sqrt (+ (- y z) 1.0))))
  (/ (* (cbrt (/ x z)) (cbrt (/ x z))) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (cbrt (/ x z)) (/ (cbrt 1) (+ (- y z) 1.0)))
  (/ (* (cbrt (/ x z)) (cbrt (/ x z))) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (cbrt (/ x z)) (/ (cbrt 1) (+ (- y z) 1.0)))
  (/ (* (cbrt (/ x z)) (cbrt (/ x z))) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (cbrt (/ x z)) (/ (cbrt 1) (+ (- y z) 1.0)))
  (/ (* (cbrt (/ x z)) (cbrt (/ x z))) (/ (sqrt 1) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ (cbrt (/ x z)) (/ (sqrt 1) (cbrt (+ (- y z) 1.0))))
  (/ (* (cbrt (/ x z)) (cbrt (/ x z))) (/ (sqrt 1) (sqrt (+ (- y z) 1.0))))
  (/ (cbrt (/ x z)) (/ (sqrt 1) (sqrt (+ (- y z) 1.0))))
  (/ (* (cbrt (/ x z)) (cbrt (/ x z))) (/ (sqrt 1) 1))
  (/ (cbrt (/ x z)) (/ (sqrt 1) (+ (- y z) 1.0)))
  (/ (* (cbrt (/ x z)) (cbrt (/ x z))) (/ (sqrt 1) 1))
  (/ (cbrt (/ x z)) (/ (sqrt 1) (+ (- y z) 1.0)))
  (/ (* (cbrt (/ x z)) (cbrt (/ x z))) (/ (sqrt 1) 1))
  (/ (cbrt (/ x z)) (/ (sqrt 1) (+ (- y z) 1.0)))
  (/ (* (cbrt (/ x z)) (cbrt (/ x z))) (/ 1 (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ (cbrt (/ x z)) (/ 1 (cbrt (+ (- y z) 1.0))))
  (/ (* (cbrt (/ x z)) (cbrt (/ x z))) (/ 1 (sqrt (+ (- y z) 1.0))))
  (/ (cbrt (/ x z)) (/ 1 (sqrt (+ (- y z) 1.0))))
  (/ (* (cbrt (/ x z)) (cbrt (/ x z))) (/ 1 1))
  (/ (cbrt (/ x z)) (/ 1 (+ (- y z) 1.0)))
  (/ (* (cbrt (/ x z)) (cbrt (/ x z))) (/ 1 1))
  (/ (cbrt (/ x z)) (/ 1 (+ (- y z) 1.0)))
  (/ (* (cbrt (/ x z)) (cbrt (/ x z))) (/ 1 1))
  (/ (cbrt (/ x z)) (/ 1 (+ (- y z) 1.0)))
  (/ (* (cbrt (/ x z)) (cbrt (/ x z))) 1)
  (/ (cbrt (/ x z)) (/ 1 (+ (- y z) 1.0)))
  (/ (* (cbrt (/ x z)) (cbrt (/ x z))) 1)
  (/ (cbrt (/ x z)) (/ 1 (+ (- y z) 1.0)))
  (/ (* (cbrt (/ x z)) (cbrt (/ x z))) (/ 1 (+ (pow (- y z) 3) (pow 1.0 3))))
  (/ (cbrt (/ x z)) (+ (* (- y z) (- y z)) (- (* 1.0 1.0) (* (- y z) 1.0))))
  (/ (* (cbrt (/ x z)) (cbrt (/ x z))) (/ 1 (- (* (- y z) (- y z)) (* 1.0 1.0))))
  (/ (cbrt (/ x z)) (- (- y z) 1.0))
  (/ (sqrt (/ x z)) (* (cbrt (/ 1 (+ (- y z) 1.0))) (cbrt (/ 1 (+ (- y z) 1.0)))))
  (/ (sqrt (/ x z)) (cbrt (/ 1 (+ (- y z) 1.0))))
  (/ (sqrt (/ x z)) (sqrt (/ 1 (+ (- y z) 1.0))))
  (/ (sqrt (/ x z)) (sqrt (/ 1 (+ (- y z) 1.0))))
  (/ (sqrt (/ x z)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ (sqrt (/ x z)) (/ (cbrt 1) (cbrt (+ (- y z) 1.0))))
  (/ (sqrt (/ x z)) (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ (- y z) 1.0))))
  (/ (sqrt (/ x z)) (/ (cbrt 1) (sqrt (+ (- y z) 1.0))))
  (/ (sqrt (/ x z)) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (sqrt (/ x z)) (/ (cbrt 1) (+ (- y z) 1.0)))
  (/ (sqrt (/ x z)) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (sqrt (/ x z)) (/ (cbrt 1) (+ (- y z) 1.0)))
  (/ (sqrt (/ x z)) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (sqrt (/ x z)) (/ (cbrt 1) (+ (- y z) 1.0)))
  (/ (sqrt (/ x z)) (/ (sqrt 1) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ (sqrt (/ x z)) (/ (sqrt 1) (cbrt (+ (- y z) 1.0))))
  (/ (sqrt (/ x z)) (/ (sqrt 1) (sqrt (+ (- y z) 1.0))))
  (/ (sqrt (/ x z)) (/ (sqrt 1) (sqrt (+ (- y z) 1.0))))
  (/ (sqrt (/ x z)) (/ (sqrt 1) 1))
  (/ (sqrt (/ x z)) (/ (sqrt 1) (+ (- y z) 1.0)))
  (/ (sqrt (/ x z)) (/ (sqrt 1) 1))
  (/ (sqrt (/ x z)) (/ (sqrt 1) (+ (- y z) 1.0)))
  (/ (sqrt (/ x z)) (/ (sqrt 1) 1))
  (/ (sqrt (/ x z)) (/ (sqrt 1) (+ (- y z) 1.0)))
  (/ (sqrt (/ x z)) (/ 1 (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ (sqrt (/ x z)) (/ 1 (cbrt (+ (- y z) 1.0))))
  (/ (sqrt (/ x z)) (/ 1 (sqrt (+ (- y z) 1.0))))
  (/ (sqrt (/ x z)) (/ 1 (sqrt (+ (- y z) 1.0))))
  (/ (sqrt (/ x z)) (/ 1 1))
  (/ (sqrt (/ x z)) (/ 1 (+ (- y z) 1.0)))
  (/ (sqrt (/ x z)) (/ 1 1))
  (/ (sqrt (/ x z)) (/ 1 (+ (- y z) 1.0)))
  (/ (sqrt (/ x z)) (/ 1 1))
  (/ (sqrt (/ x z)) (/ 1 (+ (- y z) 1.0)))
  (/ (sqrt (/ x z)) 1)
  (/ (sqrt (/ x z)) (/ 1 (+ (- y z) 1.0)))
  (/ (sqrt (/ x z)) 1)
  (/ (sqrt (/ x z)) (/ 1 (+ (- y z) 1.0)))
  (/ (sqrt (/ x z)) (/ 1 (+ (pow (- y z) 3) (pow 1.0 3))))
  (/ (sqrt (/ x z)) (+ (* (- y z) (- y z)) (- (* 1.0 1.0) (* (- y z) 1.0))))
  (/ (sqrt (/ x z)) (/ 1 (- (* (- y z) (- y z)) (* 1.0 1.0))))
  (/ (sqrt (/ x z)) (- (- y z) 1.0))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))) (* (cbrt (/ 1 (+ (- y z) 1.0))) (cbrt (/ 1 (+ (- y z) 1.0)))))
  (/ (/ (cbrt x) (cbrt z)) (cbrt (/ 1 (+ (- y z) 1.0))))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))) (sqrt (/ 1 (+ (- y z) 1.0))))
  (/ (/ (cbrt x) (cbrt z)) (sqrt (/ 1 (+ (- y z) 1.0))))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ (/ (cbrt x) (cbrt z)) (/ (cbrt 1) (cbrt (+ (- y z) 1.0))))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ (- y z) 1.0))))
  (/ (/ (cbrt x) (cbrt z)) (/ (cbrt 1) (sqrt (+ (- y z) 1.0))))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ (cbrt x) (cbrt z)) (/ (cbrt 1) (+ (- y z) 1.0)))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ (cbrt x) (cbrt z)) (/ (cbrt 1) (+ (- y z) 1.0)))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ (cbrt x) (cbrt z)) (/ (cbrt 1) (+ (- y z) 1.0)))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))) (/ (sqrt 1) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ (/ (cbrt x) (cbrt z)) (/ (sqrt 1) (cbrt (+ (- y z) 1.0))))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))) (/ (sqrt 1) (sqrt (+ (- y z) 1.0))))
  (/ (/ (cbrt x) (cbrt z)) (/ (sqrt 1) (sqrt (+ (- y z) 1.0))))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))) (/ (sqrt 1) 1))
  (/ (/ (cbrt x) (cbrt z)) (/ (sqrt 1) (+ (- y z) 1.0)))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))) (/ (sqrt 1) 1))
  (/ (/ (cbrt x) (cbrt z)) (/ (sqrt 1) (+ (- y z) 1.0)))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))) (/ (sqrt 1) 1))
  (/ (/ (cbrt x) (cbrt z)) (/ (sqrt 1) (+ (- y z) 1.0)))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))) (/ 1 (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ (/ (cbrt x) (cbrt z)) (/ 1 (cbrt (+ (- y z) 1.0))))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))) (/ 1 (sqrt (+ (- y z) 1.0))))
  (/ (/ (cbrt x) (cbrt z)) (/ 1 (sqrt (+ (- y z) 1.0))))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))) (/ 1 1))
  (/ (/ (cbrt x) (cbrt z)) (/ 1 (+ (- y z) 1.0)))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))) (/ 1 1))
  (/ (/ (cbrt x) (cbrt z)) (/ 1 (+ (- y z) 1.0)))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))) (/ 1 1))
  (/ (/ (cbrt x) (cbrt z)) (/ 1 (+ (- y z) 1.0)))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))) 1)
  (/ (/ (cbrt x) (cbrt z)) (/ 1 (+ (- y z) 1.0)))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))) 1)
  (/ (/ (cbrt x) (cbrt z)) (/ 1 (+ (- y z) 1.0)))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))) (/ 1 (+ (pow (- y z) 3) (pow 1.0 3))))
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  (/ (/ 1 (sqrt z)) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ x (sqrt z)) (/ (cbrt 1) (+ (- y z) 1.0)))
  (/ (/ 1 (sqrt z)) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ x (sqrt z)) (/ (cbrt 1) (+ (- y z) 1.0)))
  (/ (/ 1 (sqrt z)) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ x (sqrt z)) (/ (cbrt 1) (+ (- y z) 1.0)))
  (/ (/ 1 (sqrt z)) (/ (sqrt 1) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ (/ x (sqrt z)) (/ (sqrt 1) (cbrt (+ (- y z) 1.0))))
  (/ (/ 1 (sqrt z)) (/ (sqrt 1) (sqrt (+ (- y z) 1.0))))
  (/ (/ x (sqrt z)) (/ (sqrt 1) (sqrt (+ (- y z) 1.0))))
  (/ (/ 1 (sqrt z)) (/ (sqrt 1) 1))
  (/ (/ x (sqrt z)) (/ (sqrt 1) (+ (- y z) 1.0)))
  (/ (/ 1 (sqrt z)) (/ (sqrt 1) 1))
  (/ (/ x (sqrt z)) (/ (sqrt 1) (+ (- y z) 1.0)))
  (/ (/ 1 (sqrt z)) (/ (sqrt 1) 1))
  (/ (/ x (sqrt z)) (/ (sqrt 1) (+ (- y z) 1.0)))
  (/ (/ 1 (sqrt z)) (/ 1 (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ (/ x (sqrt z)) (/ 1 (cbrt (+ (- y z) 1.0))))
  (/ (/ 1 (sqrt z)) (/ 1 (sqrt (+ (- y z) 1.0))))
  (/ (/ x (sqrt z)) (/ 1 (sqrt (+ (- y z) 1.0))))
  (/ (/ 1 (sqrt z)) (/ 1 1))
  (/ (/ x (sqrt z)) (/ 1 (+ (- y z) 1.0)))
  (/ (/ 1 (sqrt z)) (/ 1 1))
  (/ (/ x (sqrt z)) (/ 1 (+ (- y z) 1.0)))
  (/ (/ 1 (sqrt z)) (/ 1 1))
  (/ (/ x (sqrt z)) (/ 1 (+ (- y z) 1.0)))
  (/ (/ 1 (sqrt z)) 1)
  (/ (/ x (sqrt z)) (/ 1 (+ (- y z) 1.0)))
  (/ (/ 1 (sqrt z)) 1)
  (/ (/ x (sqrt z)) (/ 1 (+ (- y z) 1.0)))
  (/ (/ 1 (sqrt z)) (/ 1 (+ (pow (- y z) 3) (pow 1.0 3))))
  (/ (/ x (sqrt z)) (+ (* (- y z) (- y z)) (- (* 1.0 1.0) (* (- y z) 1.0))))
  (/ (/ 1 (sqrt z)) (/ 1 (- (* (- y z) (- y z)) (* 1.0 1.0))))
  (/ (/ x (sqrt z)) (- (- y z) 1.0))
  (/ (/ 1 1) (* (cbrt (/ 1 (+ (- y z) 1.0))) (cbrt (/ 1 (+ (- y z) 1.0)))))
  (/ (/ x z) (cbrt (/ 1 (+ (- y z) 1.0))))
  (/ (/ 1 1) (sqrt (/ 1 (+ (- y z) 1.0))))
  (/ (/ x z) (sqrt (/ 1 (+ (- y z) 1.0))))
  (/ (/ 1 1) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ (/ x z) (/ (cbrt 1) (cbrt (+ (- y z) 1.0))))
  (/ (/ 1 1) (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ (- y z) 1.0))))
  (/ (/ x z) (/ (cbrt 1) (sqrt (+ (- y z) 1.0))))
  (/ (/ 1 1) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ x z) (/ (cbrt 1) (+ (- y z) 1.0)))
  (/ (/ 1 1) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ x z) (/ (cbrt 1) (+ (- y z) 1.0)))
  (/ (/ 1 1) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ x z) (/ (cbrt 1) (+ (- y z) 1.0)))
  (/ (/ 1 1) (/ (sqrt 1) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ (/ x z) (/ (sqrt 1) (cbrt (+ (- y z) 1.0))))
  (/ (/ 1 1) (/ (sqrt 1) (sqrt (+ (- y z) 1.0))))
  (/ (/ x z) (/ (sqrt 1) (sqrt (+ (- y z) 1.0))))
  (/ (/ 1 1) (/ (sqrt 1) 1))
  (/ (/ x z) (/ (sqrt 1) (+ (- y z) 1.0)))
  (/ (/ 1 1) (/ (sqrt 1) 1))
  (/ (/ x z) (/ (sqrt 1) (+ (- y z) 1.0)))
  (/ (/ 1 1) (/ (sqrt 1) 1))
  (/ (/ x z) (/ (sqrt 1) (+ (- y z) 1.0)))
  (/ (/ 1 1) (/ 1 (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ (/ x z) (/ 1 (cbrt (+ (- y z) 1.0))))
  (/ (/ 1 1) (/ 1 (sqrt (+ (- y z) 1.0))))
  (/ (/ x z) (/ 1 (sqrt (+ (- y z) 1.0))))
  (/ (/ 1 1) (/ 1 1))
  (/ (/ x z) (/ 1 (+ (- y z) 1.0)))
  (/ (/ 1 1) (/ 1 1))
  (/ (/ x z) (/ 1 (+ (- y z) 1.0)))
  (/ (/ 1 1) (/ 1 1))
  (/ (/ x z) (/ 1 (+ (- y z) 1.0)))
  (/ (/ 1 1) 1)
  (/ (/ x z) (/ 1 (+ (- y z) 1.0)))
  (/ (/ 1 1) 1)
  (/ (/ x z) (/ 1 (+ (- y z) 1.0)))
  (/ (/ 1 1) (/ 1 (+ (pow (- y z) 3) (pow 1.0 3))))
  (/ (/ x z) (+ (* (- y z) (- y z)) (- (* 1.0 1.0) (* (- y z) 1.0))))
  (/ (/ 1 1) (/ 1 (- (* (- y z) (- y z)) (* 1.0 1.0))))
  (/ (/ x z) (- (- y z) 1.0))
  (/ 1 (* (cbrt (/ 1 (+ (- y z) 1.0))) (cbrt (/ 1 (+ (- y z) 1.0)))))
  (/ (/ x z) (cbrt (/ 1 (+ (- y z) 1.0))))
  (/ 1 (sqrt (/ 1 (+ (- y z) 1.0))))
  (/ (/ x z) (sqrt (/ 1 (+ (- y z) 1.0))))
  (/ 1 (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ (/ x z) (/ (cbrt 1) (cbrt (+ (- y z) 1.0))))
  (/ 1 (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ (- y z) 1.0))))
  (/ (/ x z) (/ (cbrt 1) (sqrt (+ (- y z) 1.0))))
  (/ 1 (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ x z) (/ (cbrt 1) (+ (- y z) 1.0)))
  (/ 1 (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ x z) (/ (cbrt 1) (+ (- y z) 1.0)))
  (/ 1 (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ x z) (/ (cbrt 1) (+ (- y z) 1.0)))
  (/ 1 (/ (sqrt 1) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ (/ x z) (/ (sqrt 1) (cbrt (+ (- y z) 1.0))))
  (/ 1 (/ (sqrt 1) (sqrt (+ (- y z) 1.0))))
  (/ (/ x z) (/ (sqrt 1) (sqrt (+ (- y z) 1.0))))
  (/ 1 (/ (sqrt 1) 1))
  (/ (/ x z) (/ (sqrt 1) (+ (- y z) 1.0)))
  (/ 1 (/ (sqrt 1) 1))
  (/ (/ x z) (/ (sqrt 1) (+ (- y z) 1.0)))
  (/ 1 (/ (sqrt 1) 1))
  (/ (/ x z) (/ (sqrt 1) (+ (- y z) 1.0)))
  (/ 1 (/ 1 (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ (/ x z) (/ 1 (cbrt (+ (- y z) 1.0))))
  (/ 1 (/ 1 (sqrt (+ (- y z) 1.0))))
  (/ (/ x z) (/ 1 (sqrt (+ (- y z) 1.0))))
  (/ 1 (/ 1 1))
  (/ (/ x z) (/ 1 (+ (- y z) 1.0)))
  (/ 1 (/ 1 1))
  (/ (/ x z) (/ 1 (+ (- y z) 1.0)))
  (/ 1 (/ 1 1))
  (/ (/ x z) (/ 1 (+ (- y z) 1.0)))
  (/ 1 1)
  (/ (/ x z) (/ 1 (+ (- y z) 1.0)))
  (/ 1 1)
  (/ (/ x z) (/ 1 (+ (- y z) 1.0)))
  (/ 1 (/ 1 (+ (pow (- y z) 3) (pow 1.0 3))))
  (/ (/ x z) (+ (* (- y z) (- y z)) (- (* 1.0 1.0) (* (- y z) 1.0))))
  (/ 1 (/ 1 (- (* (- y z) (- y z)) (* 1.0 1.0))))
  (/ (/ x z) (- (- y z) 1.0))
  (/ x (* (cbrt (/ 1 (+ (- y z) 1.0))) (cbrt (/ 1 (+ (- y z) 1.0)))))
  (/ (/ 1 z) (cbrt (/ 1 (+ (- y z) 1.0))))
  (/ x (sqrt (/ 1 (+ (- y z) 1.0))))
  (/ (/ 1 z) (sqrt (/ 1 (+ (- y z) 1.0))))
  (/ x (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ (/ 1 z) (/ (cbrt 1) (cbrt (+ (- y z) 1.0))))
  (/ x (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ (- y z) 1.0))))
  (/ (/ 1 z) (/ (cbrt 1) (sqrt (+ (- y z) 1.0))))
  (/ x (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ 1 z) (/ (cbrt 1) (+ (- y z) 1.0)))
  (/ x (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ 1 z) (/ (cbrt 1) (+ (- y z) 1.0)))
  (/ x (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ 1 z) (/ (cbrt 1) (+ (- y z) 1.0)))
  (/ x (/ (sqrt 1) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ (/ 1 z) (/ (sqrt 1) (cbrt (+ (- y z) 1.0))))
  (/ x (/ (sqrt 1) (sqrt (+ (- y z) 1.0))))
  (/ (/ 1 z) (/ (sqrt 1) (sqrt (+ (- y z) 1.0))))
  (/ x (/ (sqrt 1) 1))
  (/ (/ 1 z) (/ (sqrt 1) (+ (- y z) 1.0)))
  (/ x (/ (sqrt 1) 1))
  (/ (/ 1 z) (/ (sqrt 1) (+ (- y z) 1.0)))
  (/ x (/ (sqrt 1) 1))
  (/ (/ 1 z) (/ (sqrt 1) (+ (- y z) 1.0)))
  (/ x (/ 1 (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ (/ 1 z) (/ 1 (cbrt (+ (- y z) 1.0))))
  (/ x (/ 1 (sqrt (+ (- y z) 1.0))))
  (/ (/ 1 z) (/ 1 (sqrt (+ (- y z) 1.0))))
  (/ x (/ 1 1))
  (/ (/ 1 z) (/ 1 (+ (- y z) 1.0)))
  (/ x (/ 1 1))
  (/ (/ 1 z) (/ 1 (+ (- y z) 1.0)))
  (/ x (/ 1 1))
  (/ (/ 1 z) (/ 1 (+ (- y z) 1.0)))
  (/ x 1)
  (/ (/ 1 z) (/ 1 (+ (- y z) 1.0)))
  (/ x 1)
  (/ (/ 1 z) (/ 1 (+ (- y z) 1.0)))
  (/ x (/ 1 (+ (pow (- y z) 3) (pow 1.0 3))))
  (/ (/ 1 z) (+ (* (- y z) (- y z)) (- (* 1.0 1.0) (* (- y z) 1.0))))
  (/ x (/ 1 (- (* (- y z) (- y z)) (* 1.0 1.0))))
  (/ (/ 1 z) (- (- y z) 1.0))
  (/ 1 (/ 1 (+ (- y z) 1.0)))
  (/ (/ 1 (+ (- y z) 1.0)) (/ x z))
  (/ (/ x z) (* (cbrt (/ 1 (+ (- y z) 1.0))) (cbrt (/ 1 (+ (- y z) 1.0)))))
  (/ (/ x z) (sqrt (/ 1 (+ (- y z) 1.0))))
  (/ (/ x z) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ (/ x z) (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ (- y z) 1.0))))
  (/ (/ x z) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ x z) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ x z) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ x z) (/ (sqrt 1) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ (/ x z) (/ (sqrt 1) (sqrt (+ (- y z) 1.0))))
  (/ (/ x z) (/ (sqrt 1) 1))
  (/ (/ x z) (/ (sqrt 1) 1))
  (/ (/ x z) (/ (sqrt 1) 1))
  (/ (/ x z) (/ 1 (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))))
  (/ (/ x z) (/ 1 (sqrt (+ (- y z) 1.0))))
  (/ (/ x z) (/ 1 1))
  (/ (/ x z) (/ 1 1))
  (/ (/ x z) (/ 1 1))
  (/ (/ x z) 1)
  (/ (/ x z) 1)
  (/ (/ x z) (/ 1 (+ (pow (- y z) 3) (pow 1.0 3))))
  (/ (/ x z) (/ 1 (- (* (- y z) (- y z)) (* 1.0 1.0))))
  (/ (/ 1 (+ (- y z) 1.0)) (cbrt (/ x z)))
  (/ (/ 1 (+ (- y z) 1.0)) (sqrt (/ x z)))
  (/ (/ 1 (+ (- y z) 1.0)) (/ (cbrt x) (cbrt z)))
  (/ (/ 1 (+ (- y z) 1.0)) (/ (cbrt x) (sqrt z)))
  (/ (/ 1 (+ (- y z) 1.0)) (/ (cbrt x) z))
  (/ (/ 1 (+ (- y z) 1.0)) (/ (sqrt x) (cbrt z)))
  (/ (/ 1 (+ (- y z) 1.0)) (/ (sqrt x) (sqrt z)))
  (/ (/ 1 (+ (- y z) 1.0)) (/ (sqrt x) z))
  (/ (/ 1 (+ (- y z) 1.0)) (/ x (cbrt z)))
  (/ (/ 1 (+ (- y z) 1.0)) (/ x (sqrt z)))
  (/ (/ 1 (+ (- y z) 1.0)) (/ x z))
  (/ (/ 1 (+ (- y z) 1.0)) (/ x z))
  (/ (/ 1 (+ (- y z) 1.0)) (/ 1 z))
  (/ (/ x z) 1)
  (* (/ 1 (+ (- y z) 1.0)) z)
  (expm1 (/ 1 (+ (- y z) 1.0)))
  (log1p (/ 1 (+ (- y z) 1.0)))
  (- 1)
  (- (log (+ (- y z) 1.0)))
  (- 0 (log (+ (- y z) 1.0)))
  (- (log 1) (log (+ (- y z) 1.0)))
  (log (/ 1 (+ (- y z) 1.0)))
  (exp (/ 1 (+ (- y z) 1.0)))
  (/ (* (* 1 1) 1) (* (* (+ (- y z) 1.0) (+ (- y z) 1.0)) (+ (- y z) 1.0)))
  (* (cbrt (/ 1 (+ (- y z) 1.0))) (cbrt (/ 1 (+ (- y z) 1.0))))
  (cbrt (/ 1 (+ (- y z) 1.0)))
  (* (* (/ 1 (+ (- y z) 1.0)) (/ 1 (+ (- y z) 1.0))) (/ 1 (+ (- y z) 1.0)))
  (sqrt (/ 1 (+ (- y z) 1.0)))
  (sqrt (/ 1 (+ (- y z) 1.0)))
  (- 1)
  (- (+ (- y z) 1.0))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0))))
  (/ (cbrt 1) (cbrt (+ (- y z) 1.0)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ (- y z) 1.0)))
  (/ (cbrt 1) (sqrt (+ (- y z) 1.0)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (+ (- y z) 1.0))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (+ (- y z) 1.0))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (+ (- y z) 1.0))
  (/ (sqrt 1) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0))))
  (/ (sqrt 1) (cbrt (+ (- y z) 1.0)))
  (/ (sqrt 1) (sqrt (+ (- y z) 1.0)))
  (/ (sqrt 1) (sqrt (+ (- y z) 1.0)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (+ (- y z) 1.0))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (+ (- y z) 1.0))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (+ (- y z) 1.0))
  (/ 1 (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0))))
  (/ 1 (cbrt (+ (- y z) 1.0)))
  (/ 1 (sqrt (+ (- y z) 1.0)))
  (/ 1 (sqrt (+ (- y z) 1.0)))
  (/ 1 1)
  (/ 1 (+ (- y z) 1.0))
  (/ 1 1)
  (/ 1 (+ (- y z) 1.0))
  (/ 1 1)
  (/ 1 (+ (- y z) 1.0))
  (/ 1 (+ (- y z) 1.0))
  (/ (+ (- y z) 1.0) 1)
  (/ 1 (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0))))
  (/ 1 (sqrt (+ (- y z) 1.0)))
  (/ 1 1)
  (/ 1 1)
  (/ 1 1)
  (/ (+ (- y z) 1.0) (cbrt 1))
  (/ (+ (- y z) 1.0) (sqrt 1))
  (/ (+ (- y z) 1.0) 1)
  (/ 1 (+ (pow (- y z) 3) (pow 1.0 3)))
  (/ 1 (- (* (- y z) (- y z)) (* 1.0 1.0)))
  (- (+ (/ (* x y) z) (* 1.0 (/ x z))) x)
  (- (+ (/ (* x y) z) (* 1.0 (/ x z))) x)
  (- (+ (/ (* x y) z) (* 1.0 (/ x z))) x)
  (- (+ (* 1.0 z) 1.0) (* 1.0 y))
  0
  0
11.227 * * [simplify]: iteration  0 :  492  enodes  (cost  9045 )
11.636 * * [simplify]: iteration  1 :  1432  enodes  (cost  7299 )
12.168 * * [simplify]: iteration  2 :  3861  enodes  (cost  6780 )
12.935 * * [simplify]: iteration  done :  5001  enodes  (cost  6780 )
12.945 * [simplify]: Simplified to:
   (expm1 (* (/ x z) (+ (- y z) 1.0)))
  (log1p (* (/ x z) (+ (- y z) 1.0)))
  (log (* (/ x z) (+ (- y z) 1.0)))
  (log (* (/ x z) (+ (- y z) 1.0)))
  (log (* (/ x z) (+ (- y z) 1.0)))
  (log (* (/ x z) (+ (- y z) 1.0)))
  (log (* (/ x z) (+ (- y z) 1.0)))
  (log (* (/ x z) (+ (- y z) 1.0)))
  (log (* (/ x z) (+ (- y z) 1.0)))
  (log (* (/ x z) (+ (- y z) 1.0)))
  (log (* (/ x z) (+ (- y z) 1.0)))
  (exp (* (/ x z) (+ (- y z) 1.0)))
  (pow (* (/ x z) (+ (- y z) 1.0)) 3)
  (pow (* (/ x z) (+ (- y z) 1.0)) 3)
  (pow (* (/ x z) (+ (- y z) 1.0)) 3)
  (pow (* (/ x z) (+ (- y z) 1.0)) 3)
  (* (cbrt (* (/ x z) (+ (- y z) 1.0))) (cbrt (* (/ x z) (+ (- y z) 1.0))))
  (cbrt (* (/ x z) (+ (- y z) 1.0)))
  (pow (* (/ x z) (+ (- y z) 1.0)) 3)
  (sqrt (* (/ x z) (+ (- y z) 1.0)))
  (sqrt (* (/ x z) (+ (- y z) 1.0)))
  (- (/ x z))
  (/ -1 (+ (- y z) 1.0))
  (/ (* (cbrt (/ x z)) (cbrt (/ x z))) (* (cbrt (/ 1 (+ (- y z) 1.0))) (cbrt (/ 1 (+ (- y z) 1.0)))))
  (/ (cbrt (/ x z)) (cbrt (/ 1 (+ (- y z) 1.0))))
  (/ (* (cbrt (/ x z)) (cbrt (/ x z))) (sqrt (/ 1 (+ (- y z) 1.0))))
  (/ (cbrt (/ x z)) (sqrt (/ 1 (+ (- y z) 1.0))))
  (* (* (cbrt (/ x z)) (cbrt (/ x z))) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0))))
  (* (cbrt (/ x z)) (cbrt (+ (- y z) 1.0)))
  (* (* (cbrt (/ x z)) (cbrt (/ x z))) (sqrt (+ (- y z) 1.0)))
  (* (cbrt (/ x z)) (sqrt (+ (- y z) 1.0)))
  (* (cbrt (/ x z)) (cbrt (/ x z)))
  (* (cbrt (/ x z)) (+ (- y z) 1.0))
  (* (cbrt (/ x z)) (cbrt (/ x z)))
  (* (cbrt (/ x z)) (+ (- y z) 1.0))
  (* (cbrt (/ x z)) (cbrt (/ x z)))
  (* (cbrt (/ x z)) (+ (- y z) 1.0))
  (* (* (cbrt (/ x z)) (cbrt (/ x z))) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0))))
  (* (cbrt (/ x z)) (cbrt (+ (- y z) 1.0)))
  (* (* (cbrt (/ x z)) (cbrt (/ x z))) (sqrt (+ (- y z) 1.0)))
  (* (cbrt (/ x z)) (sqrt (+ (- y z) 1.0)))
  (* (cbrt (/ x z)) (cbrt (/ x z)))
  (* (cbrt (/ x z)) (+ (- y z) 1.0))
  (* (cbrt (/ x z)) (cbrt (/ x z)))
  (* (cbrt (/ x z)) (+ (- y z) 1.0))
  (* (cbrt (/ x z)) (cbrt (/ x z)))
  (* (cbrt (/ x z)) (+ (- y z) 1.0))
  (* (* (cbrt (/ x z)) (cbrt (/ x z))) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0))))
  (* (cbrt (/ x z)) (cbrt (+ (- y z) 1.0)))
  (* (* (cbrt (/ x z)) (cbrt (/ x z))) (sqrt (+ (- y z) 1.0)))
  (* (cbrt (/ x z)) (sqrt (+ (- y z) 1.0)))
  (* (cbrt (/ x z)) (cbrt (/ x z)))
  (* (cbrt (/ x z)) (+ (- y z) 1.0))
  (* (cbrt (/ x z)) (cbrt (/ x z)))
  (* (cbrt (/ x z)) (+ (- y z) 1.0))
  (* (cbrt (/ x z)) (cbrt (/ x z)))
  (* (cbrt (/ x z)) (+ (- y z) 1.0))
  (* (cbrt (/ x z)) (cbrt (/ x z)))
  (* (cbrt (/ x z)) (+ (- y z) 1.0))
  (* (cbrt (/ x z)) (cbrt (/ x z)))
  (* (cbrt (/ x z)) (+ (- y z) 1.0))
  (* (* (cbrt (/ x z)) (cbrt (/ x z))) (+ (pow 1.0 3) (pow (- y z) 3)))
  (/ (cbrt (/ x z)) (fma (- y z) (- y z) (* 1.0 (- 1.0 (- y z)))))
  (* (* (cbrt (/ x z)) (cbrt (/ x z))) (- (* (- y z) (- y z)) (* 1.0 1.0)))
  (/ (cbrt (/ x z)) (- (- y z) 1.0))
  (/ (sqrt (/ x z)) (* (cbrt (/ 1 (+ (- y z) 1.0))) (cbrt (/ 1 (+ (- y z) 1.0)))))
  (/ (sqrt (/ x z)) (cbrt (/ 1 (+ (- y z) 1.0))))
  (/ (sqrt (/ x z)) (sqrt (/ 1 (+ (- y z) 1.0))))
  (/ (sqrt (/ x z)) (sqrt (/ 1 (+ (- y z) 1.0))))
  (* (sqrt (/ x z)) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0))))
  (* (sqrt (/ x z)) (cbrt (+ (- y z) 1.0)))
  (* (sqrt (/ x z)) (sqrt (+ (- y z) 1.0)))
  (* (sqrt (/ x z)) (sqrt (+ (- y z) 1.0)))
  (sqrt (/ x z))
  (* (sqrt (/ x z)) (+ (- y z) 1.0))
  (sqrt (/ x z))
  (* (sqrt (/ x z)) (+ (- y z) 1.0))
  (sqrt (/ x z))
  (* (sqrt (/ x z)) (+ (- y z) 1.0))
  (* (sqrt (/ x z)) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0))))
  (* (sqrt (/ x z)) (cbrt (+ (- y z) 1.0)))
  (* (sqrt (/ x z)) (sqrt (+ (- y z) 1.0)))
  (* (sqrt (/ x z)) (sqrt (+ (- y z) 1.0)))
  (sqrt (/ x z))
  (* (sqrt (/ x z)) (+ (- y z) 1.0))
  (sqrt (/ x z))
  (* (sqrt (/ x z)) (+ (- y z) 1.0))
  (sqrt (/ x z))
  (* (sqrt (/ x z)) (+ (- y z) 1.0))
  (* (sqrt (/ x z)) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0))))
  (* (sqrt (/ x z)) (cbrt (+ (- y z) 1.0)))
  (* (sqrt (/ x z)) (sqrt (+ (- y z) 1.0)))
  (* (sqrt (/ x z)) (sqrt (+ (- y z) 1.0)))
  (sqrt (/ x z))
  (* (sqrt (/ x z)) (+ (- y z) 1.0))
  (sqrt (/ x z))
  (* (sqrt (/ x z)) (+ (- y z) 1.0))
  (sqrt (/ x z))
  (* (sqrt (/ x z)) (+ (- y z) 1.0))
  (sqrt (/ x z))
  (* (sqrt (/ x z)) (+ (- y z) 1.0))
  (sqrt (/ x z))
  (* (sqrt (/ x z)) (+ (- y z) 1.0))
  (* (sqrt (/ x z)) (+ (pow 1.0 3) (pow (- y z) 3)))
  (/ (sqrt (/ x z)) (fma (- y z) (- y z) (* 1.0 (- 1.0 (- y z)))))
  (* (sqrt (/ x z)) (* (+ (- y z) 1.0) (- (- y z) 1.0)))
  (/ (sqrt (/ x z)) (- (- y z) 1.0))
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  (/ (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0))) (sqrt z))
  (* (/ x (sqrt z)) (cbrt (+ (- y z) 1.0)))
  (/ (sqrt (+ (- y z) 1.0)) (sqrt z))
  (* (sqrt (+ (- y z) 1.0)) (/ x (sqrt z)))
  (/ 1 (sqrt z))
  (* (/ x (sqrt z)) (+ (- y z) 1.0))
  (/ 1 (sqrt z))
  (* (/ x (sqrt z)) (+ (- y z) 1.0))
  (/ 1 (sqrt z))
  (* (/ x (sqrt z)) (+ (- y z) 1.0))
  (/ 1 (sqrt z))
  (* (/ x (sqrt z)) (+ (- y z) 1.0))
  (/ 1 (sqrt z))
  (* (/ x (sqrt z)) (+ (- y z) 1.0))
  (/ (+ (pow (- y z) 3) (pow 1.0 3)) (sqrt z))
  (/ x (* (fma (- y z) (- y z) (* 1.0 (- 1.0 (- y z)))) (sqrt z)))
  (/ (- (* (- y z) (- y z)) (* 1.0 1.0)) (sqrt z))
  (/ (/ x (sqrt z)) (- (- y z) 1.0))
  (/ 1 (* (cbrt (/ 1 (+ (- y z) 1.0))) (cbrt (/ 1 (+ (- y z) 1.0)))))
  (/ (/ x z) (cbrt (/ 1 (+ (- y z) 1.0))))
  (/ 1 (sqrt (/ 1 (+ (- y z) 1.0))))
  (/ (/ x z) (sqrt (/ 1 (+ (- y z) 1.0))))
  (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))
  (* (/ x z) (cbrt (+ (- y z) 1.0)))
  (sqrt (+ (- y z) 1.0))
  (* (/ x z) (sqrt (+ (- y z) 1.0)))
  1
  (* (/ x z) (+ (- y z) 1.0))
  1
  (* (/ x z) (+ (- y z) 1.0))
  1
  (* (/ x z) (+ (- y z) 1.0))
  (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))
  (* (/ x z) (cbrt (+ (- y z) 1.0)))
  (sqrt (+ (- y z) 1.0))
  (* (/ x z) (sqrt (+ (- y z) 1.0)))
  1
  (* (/ x z) (+ (- y z) 1.0))
  1
  (* (/ x z) (+ (- y z) 1.0))
  1
  (* (/ x z) (+ (- y z) 1.0))
  (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))
  (* (/ x z) (cbrt (+ (- y z) 1.0)))
  (sqrt (+ (- y z) 1.0))
  (* (/ x z) (sqrt (+ (- y z) 1.0)))
  1
  (* (/ x z) (+ (- y z) 1.0))
  1
  (* (/ x z) (+ (- y z) 1.0))
  1
  (* (/ x z) (+ (- y z) 1.0))
  1
  (* (/ x z) (+ (- y z) 1.0))
  1
  (* (/ x z) (+ (- y z) 1.0))
  (+ (pow (- y z) 3) (pow 1.0 3))
  (/ (/ x z) (fma (- y z) (- y z) (* 1.0 (- 1.0 (- y z)))))
  (- (* (- y z) (- y z)) (* 1.0 1.0))
  (/ (/ x z) (- (- y z) 1.0))
  (/ 1 (* (cbrt (/ 1 (+ (- y z) 1.0))) (cbrt (/ 1 (+ (- y z) 1.0)))))
  (/ (/ x z) (cbrt (/ 1 (+ (- y z) 1.0))))
  (/ 1 (sqrt (/ 1 (+ (- y z) 1.0))))
  (/ (/ x z) (sqrt (/ 1 (+ (- y z) 1.0))))
  (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))
  (* (/ x z) (cbrt (+ (- y z) 1.0)))
  (sqrt (+ (- y z) 1.0))
  (* (/ x z) (sqrt (+ (- y z) 1.0)))
  1
  (* (/ x z) (+ (- y z) 1.0))
  1
  (* (/ x z) (+ (- y z) 1.0))
  1
  (* (/ x z) (+ (- y z) 1.0))
  (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))
  (* (/ x z) (cbrt (+ (- y z) 1.0)))
  (sqrt (+ (- y z) 1.0))
  (* (/ x z) (sqrt (+ (- y z) 1.0)))
  1
  (* (/ x z) (+ (- y z) 1.0))
  1
  (* (/ x z) (+ (- y z) 1.0))
  1
  (* (/ x z) (+ (- y z) 1.0))
  (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0)))
  (* (/ x z) (cbrt (+ (- y z) 1.0)))
  (sqrt (+ (- y z) 1.0))
  (* (/ x z) (sqrt (+ (- y z) 1.0)))
  1
  (* (/ x z) (+ (- y z) 1.0))
  1
  (* (/ x z) (+ (- y z) 1.0))
  1
  (* (/ x z) (+ (- y z) 1.0))
  1
  (* (/ x z) (+ (- y z) 1.0))
  1
  (* (/ x z) (+ (- y z) 1.0))
  (+ (pow (- y z) 3) (pow 1.0 3))
  (/ (/ x z) (fma (- y z) (- y z) (* 1.0 (- 1.0 (- y z)))))
  (- (* (- y z) (- y z)) (* 1.0 1.0))
  (/ (/ x z) (- (- y z) 1.0))
  (/ x (* (cbrt (/ 1 (+ (- y z) 1.0))) (cbrt (/ 1 (+ (- y z) 1.0)))))
  (/ (/ 1 z) (cbrt (/ 1 (+ (- y z) 1.0))))
  (/ x (sqrt (/ 1 (+ (- y z) 1.0))))
  (/ (/ 1 z) (sqrt (/ 1 (+ (- y z) 1.0))))
  (* x (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0))))
  (/ 1 (/ z (cbrt (+ (- y z) 1.0))))
  (* x (sqrt (+ (- y z) 1.0)))
  (/ (sqrt (+ (- y z) 1.0)) z)
  x
  (/ (+ (- y z) 1.0) z)
  x
  (/ (+ (- y z) 1.0) z)
  x
  (/ (+ (- y z) 1.0) z)
  (* x (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0))))
  (/ 1 (/ z (cbrt (+ (- y z) 1.0))))
  (* x (sqrt (+ (- y z) 1.0)))
  (/ (sqrt (+ (- y z) 1.0)) z)
  x
  (/ (+ (- y z) 1.0) z)
  x
  (/ (+ (- y z) 1.0) z)
  x
  (/ (+ (- y z) 1.0) z)
  (* x (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0))))
  (/ 1 (/ z (cbrt (+ (- y z) 1.0))))
  (* x (sqrt (+ (- y z) 1.0)))
  (/ (sqrt (+ (- y z) 1.0)) z)
  x
  (/ (+ (- y z) 1.0) z)
  x
  (/ (+ (- y z) 1.0) z)
  x
  (/ (+ (- y z) 1.0) z)
  x
  (/ (+ (- y z) 1.0) z)
  x
  (/ (+ (- y z) 1.0) z)
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  (+ (- y z) 1.0)
  (/ (/ z (+ (- y z) 1.0)) x)
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  (* (/ x z) (* (cbrt (+ (- y z) 1.0)) (cbrt (+ (- y z) 1.0))))
  (* (/ x z) (sqrt (+ (- y z) 1.0)))
  (/ x z)
  (/ x z)
  (/ x z)
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  (/ x z)
  (/ x z)
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  (/ x z)
  (/ x z)
  (/ x z)
  (/ x z)
  (/ x z)
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  (/ (/ 1 (+ (- y z) 1.0)) (cbrt (/ x z)))
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  (/ (/ 1 (+ (- y z) 1.0)) (/ (cbrt x) (cbrt z)))
  (/ (/ (sqrt z) (+ (- y z) 1.0)) (cbrt x))
  (/ (/ z (+ (- y z) 1.0)) (cbrt x))
  (/ (/ 1 (+ (- y z) 1.0)) (/ (sqrt x) (cbrt z)))
  (/ (/ (sqrt z) (+ (- y z) 1.0)) (sqrt x))
  (/ (/ z (+ (- y z) 1.0)) (sqrt x))
  (/ (/ 1 (+ (- y z) 1.0)) (/ x (cbrt z)))
  (/ (/ (sqrt z) (+ (- y z) 1.0)) x)
  (/ (/ z (+ (- y z) 1.0)) x)
  (/ (/ z (+ (- y z) 1.0)) x)
  (/ z (+ (- y z) 1.0))
  (/ x z)
  (/ z (+ (- y z) 1.0))
  (expm1 (/ 1 (+ (- y z) 1.0)))
  (log1p (/ 1 (+ (- y z) 1.0)))
  -1
  (- (log (+ (- y z) 1.0)))
  (- (log (+ (- y z) 1.0)))
  (- (log (+ (- y z) 1.0)))
  (- (log (+ (- y z) 1.0)))
  (exp (/ 1 (+ (- y z) 1.0)))
  (pow (/ 1 (+ (- y z) 1.0)) 3)
  (* (cbrt (/ 1 (+ (- y z) 1.0))) (cbrt (/ 1 (+ (- y z) 1.0))))
  (cbrt (/ 1 (+ (- y z) 1.0)))
  (pow (/ 1 (+ (- y z) 1.0)) 3)
  (sqrt (/ 1 (+ (- y z) 1.0)))
  (sqrt (/ 1 (+ (- y z) 1.0)))
  -1
  (- (+ (- y z) 1.0))
  (/ (/ 1 (cbrt (+ (- y z) 1.0))) (cbrt (+ (- y z) 1.0)))
  (/ 1 (cbrt (+ (- y z) 1.0)))
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  (/ 1 (sqrt (+ (- y z) 1.0)))
  1
  (/ 1 (+ (- y z) 1.0))
  1
  (/ 1 (+ (- y z) 1.0))
  1
  (/ 1 (+ (- y z) 1.0))
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  (/ 1 (cbrt (+ (- y z) 1.0)))
  (/ 1 (sqrt (+ (- y z) 1.0)))
  (/ 1 (sqrt (+ (- y z) 1.0)))
  1
  (/ 1 (+ (- y z) 1.0))
  1
  (/ 1 (+ (- y z) 1.0))
  1
  (/ 1 (+ (- y z) 1.0))
  (/ (/ 1 (cbrt (+ (- y z) 1.0))) (cbrt (+ (- y z) 1.0)))
  (/ 1 (cbrt (+ (- y z) 1.0)))
  (/ 1 (sqrt (+ (- y z) 1.0)))
  (/ 1 (sqrt (+ (- y z) 1.0)))
  1
  (/ 1 (+ (- y z) 1.0))
  1
  (/ 1 (+ (- y z) 1.0))
  1
  (/ 1 (+ (- y z) 1.0))
  (/ 1 (+ (- y z) 1.0))
  (+ (- y z) 1.0)
  (/ (/ 1 (cbrt (+ (- y z) 1.0))) (cbrt (+ (- y z) 1.0)))
  (/ 1 (sqrt (+ (- y z) 1.0)))
  1
  1
  1
  (+ (- y z) 1.0)
  (+ (- y z) 1.0)
  (+ (- y z) 1.0)
  (/ 1 (+ (pow (- y z) 3) (pow 1.0 3)))
  (/ 1 (- (* (- y z) (- y z)) (* 1.0 1.0)))
  (- (fma (/ x z) 1.0 (/ (* x y) z)) x)
  (- (fma (/ x z) 1.0 (/ (* x y) z)) x)
  (- (fma (/ x z) 1.0 (/ (* x y) z)) x)
  (- (fma 1.0 z 1.0) (* 1.0 y))
  0
  0
12.949 * * * [progress]: adding candidates to table
13.421 * [progress]: [Phase 3 of 3] Extracting.
13.421 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (- (* (/ x z) (+ 1.0 y)) x))> #<alt (λ (x y z) (- (/ (* (- (* 1.0 1.0) (* y y)) x) (* z (- 1.0 y))) x))> #<alt (λ (x y z) (/ x (/ z (+ (- y z) 1.0))))> #<alt (λ (x y z) (/ (* x (+ (- y z) 1.0)) z))> #<alt (λ (x y z) (/ (/ x z) (/ 1 (+ (- y z) 1.0))))>)
13.421 * * * [regime-changes]: Trying 4 branch expressions: ((/ (* x (+ (- y z) 1.0)) z) z y x)
13.422 * * * * [regimes]: Trying to branch on (/ (* x (+ (- y z) 1.0)) z) from (#<alt (λ (x y z) (- (* (/ x z) (+ 1.0 y)) x))> #<alt (λ (x y z) (- (/ (* (- (* 1.0 1.0) (* y y)) x) (* z (- 1.0 y))) x))> #<alt (λ (x y z) (/ x (/ z (+ (- y z) 1.0))))> #<alt (λ (x y z) (/ (* x (+ (- y z) 1.0)) z))> #<alt (λ (x y z) (/ (/ x z) (/ 1 (+ (- y z) 1.0))))>)
13.454 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (- (* (/ x z) (+ 1.0 y)) x))> #<alt (λ (x y z) (- (/ (* (- (* 1.0 1.0) (* y y)) x) (* z (- 1.0 y))) x))> #<alt (λ (x y z) (/ x (/ z (+ (- y z) 1.0))))> #<alt (λ (x y z) (/ (* x (+ (- y z) 1.0)) z))> #<alt (λ (x y z) (/ (/ x z) (/ 1 (+ (- y z) 1.0))))>)
13.486 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (- (* (/ x z) (+ 1.0 y)) x))> #<alt (λ (x y z) (- (/ (* (- (* 1.0 1.0) (* y y)) x) (* z (- 1.0 y))) x))> #<alt (λ (x y z) (/ x (/ z (+ (- y z) 1.0))))> #<alt (λ (x y z) (/ (* x (+ (- y z) 1.0)) z))> #<alt (λ (x y z) (/ (/ x z) (/ 1 (+ (- y z) 1.0))))>)
13.506 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (- (* (/ x z) (+ 1.0 y)) x))> #<alt (λ (x y z) (- (/ (* (- (* 1.0 1.0) (* y y)) x) (* z (- 1.0 y))) x))> #<alt (λ (x y z) (/ x (/ z (+ (- y z) 1.0))))> #<alt (λ (x y z) (/ (* x (+ (- y z) 1.0)) z))> #<alt (λ (x y z) (/ (/ x z) (/ 1 (+ (- y z) 1.0))))>)
13.538 * * * [regime]: Found split indices: #<option (#s(si 0 64) #s(si 2 168) #s(si 0 255))>
13.540 * [binary-search]: Only using regimes for bounds on (/ (* x (+ (- y z) 1.0)) z) and (#<alt (λ (x y z) (- (* (/ x z) (+ 1.0 y)) x))> #<alt (λ (x y z) (- (/ (* (- (* 1.0 1.0) (* y y)) x) (* z (- 1.0 y))) x))> #<alt (λ (x y z) (/ x (/ z (+ (- y z) 1.0))))> #<alt (λ (x y z) (/ (* x (+ (- y z) 1.0)) z))> #<alt (λ (x y z) (/ (/ x z) (/ 1 (+ (- y z) 1.0))))>)
13.540 * [regimes]: Found splitpoints: (#s(sp 0 (/ (* x (+ (- y z) 1.0)) z) -9.229017491399874e+129) #s(sp 2 (/ (* x (+ (- y z) 1.0)) z) 3.029235093340768e-45) #s(sp 0 (/ (* x (+ (- y z) 1.0)) z) +nan.0)) , with alts (#<alt (λ (x y z) (- (* (/ x z) (+ 1.0 y)) x))> #<alt (λ (x y z) (- (/ (* (- (* 1.0 1.0) (* y y)) x) (* z (- 1.0 y))) x))> #<alt (λ (x y z) (/ x (/ z (+ (- y z) 1.0))))> #<alt (λ (x y z) (/ (* x (+ (- y z) 1.0)) z))> #<alt (λ (x y z) (/ (/ x z) (/ 1 (+ (- y z) 1.0))))>)
13.540 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (if (<= (/ (* x (+ (- y z) 1.0)) z) -9.229017491399874e+129) (- (* (/ x z) (+ 1.0 y)) x) (if (<= (/ (* x (+ (- y z) 1.0)) z) 3.029235093340768e-45) (/ x (/ z (+ (- y z) 1.0))) (- (* (/ x z) (+ 1.0 y)) x)))
13.541 * * [simplify]: iteration  0 :  20  enodes  (cost  51 )
13.542 * * [simplify]: iteration  1 :  27  enodes  (cost  43 )
13.542 * * [simplify]: iteration  done :  27  enodes  (cost  43 )
13.542 * [simplify]: Simplified to:
   (if (or (<= (/ (* x (+ (- y z) 1.0)) z) -9.229017491399874e+129) (not (<= (/ (* x (+ (- y z) 1.0)) z) 3.029235093340768e-45))) (- (* (/ x z) (+ 1.0 y)) x) (/ x (/ z (+ (- y z) 1.0))))
14.135 * [regime-testing]: Baseline error score: 1.5419535025564335
14.136 * [regime-testing]: Oracle error score: 0.011876484560570071
14.137 * [regime-testing]: End program error score: 0.4090876130375289
14.164 * [regime-testing]: Target error score: 0.3998532090548177