28.256 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.021 * * * [progress]: [2/2] Setting up program.
0.026 * [progress]: [Phase 2 of 3] Improving.
0.026 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (/ (* y y) z))
0.029 * * [simplify]: iteration  0 :  9  enodes  (cost  3 )
0.030 * * [simplify]: iteration  1 :  11  enodes  (cost  3 )
0.032 * * [simplify]: iteration  2 :  13  enodes  (cost  2 )
0.034 * * [simplify]: iteration  3 :  14  enodes  (cost  2 )
0.036 * * [simplify]: iteration  4 :  14  enodes  (cost  2 )
0.036 * [simplify]: Simplified to:
   (fma (/ y z) y x)
0.043 * * [progress]: iteration 1 / 4
0.043 * * * [progress]: picking best candidate
0.051 * * * * [pick]: Picked  #<alt (λ (x y z) (fma (/ y z) y x))>
0.051 * * * [progress]: localizing error
0.056 * * * [progress]: generating rewritten candidates
0.056 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.057 * * * [progress]: generating series expansions
0.057 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.057 * [approximate]: Taking taylor expansion of (fma (/ y z) y x) in (y z x) around 0
0.057 * [taylor]: Taking taylor expansion of (fma (/ y z) y x) in x
0.057 * [taylor]: Rewrote expression to (+ (* (/ y z) y) x)
0.057 * [taylor]: Taking taylor expansion of (* (/ y z) y) in x
0.057 * [taylor]: Taking taylor expansion of (/ y z) in x
0.057 * [taylor]: Taking taylor expansion of y in x
0.057 * [taylor]: Taking taylor expansion of z in x
0.057 * [taylor]: Taking taylor expansion of y in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [taylor]: Taking taylor expansion of (fma (/ y z) y x) in z
0.057 * [taylor]: Rewrote expression to (+ (* (/ y z) y) x)
0.057 * [taylor]: Taking taylor expansion of (* (/ y z) y) in z
0.057 * [taylor]: Taking taylor expansion of (/ y z) in z
0.057 * [taylor]: Taking taylor expansion of y in z
0.057 * [taylor]: Taking taylor expansion of z in z
0.057 * [taylor]: Taking taylor expansion of y in z
0.057 * [taylor]: Taking taylor expansion of x in z
0.057 * [taylor]: Taking taylor expansion of (fma (/ y z) y x) in y
0.057 * [taylor]: Rewrote expression to (+ (* (/ y z) y) x)
0.057 * [taylor]: Taking taylor expansion of (* (/ y z) y) in y
0.057 * [taylor]: Taking taylor expansion of (/ y z) in y
0.057 * [taylor]: Taking taylor expansion of y in y
0.057 * [taylor]: Taking taylor expansion of z in y
0.057 * [taylor]: Taking taylor expansion of y in y
0.057 * [taylor]: Taking taylor expansion of x in y
0.057 * [taylor]: Taking taylor expansion of (fma (/ y z) y x) in y
0.058 * [taylor]: Rewrote expression to (+ (* (/ y z) y) x)
0.058 * [taylor]: Taking taylor expansion of (* (/ y z) y) in y
0.058 * [taylor]: Taking taylor expansion of (/ y z) in y
0.058 * [taylor]: Taking taylor expansion of y in y
0.058 * [taylor]: Taking taylor expansion of z in y
0.058 * [taylor]: Taking taylor expansion of y in y
0.058 * [taylor]: Taking taylor expansion of x in y
0.058 * [taylor]: Taking taylor expansion of x in z
0.058 * [taylor]: Taking taylor expansion of 0 in z
0.058 * [taylor]: Taking taylor expansion of x in x
0.058 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.058 * [taylor]: Taking taylor expansion of z in z
0.058 * [taylor]: Taking taylor expansion of 1 in x
0.058 * [taylor]: Taking taylor expansion of 0 in x
0.058 * [taylor]: Taking taylor expansion of 0 in x
0.058 * [taylor]: Taking taylor expansion of 0 in z
0.058 * [taylor]: Taking taylor expansion of 0 in x
0.058 * [taylor]: Taking taylor expansion of 0 in x
0.059 * [taylor]: Taking taylor expansion of 0 in x
0.059 * [approximate]: Taking taylor expansion of (fma (/ z y) (/ 1 y) (/ 1 x)) in (y z x) around 0
0.059 * [taylor]: Taking taylor expansion of (fma (/ z y) (/ 1 y) (/ 1 x)) in x
0.059 * [taylor]: Rewrote expression to (+ (* (/ z y) (/ 1 y)) (/ 1 x))
0.059 * [taylor]: Taking taylor expansion of (* (/ z y) (/ 1 y)) in x
0.059 * [taylor]: Taking taylor expansion of (/ z y) in x
0.059 * [taylor]: Taking taylor expansion of z in x
0.059 * [taylor]: Taking taylor expansion of y in x
0.059 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.059 * [taylor]: Taking taylor expansion of y in x
0.059 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.059 * [taylor]: Taking taylor expansion of x in x
0.059 * [taylor]: Taking taylor expansion of (fma (/ z y) (/ 1 y) (/ 1 x)) in z
0.059 * [taylor]: Rewrote expression to (+ (* (/ z y) (/ 1 y)) (/ 1 x))
0.059 * [taylor]: Taking taylor expansion of (* (/ z y) (/ 1 y)) in z
0.059 * [taylor]: Taking taylor expansion of (/ z y) in z
0.059 * [taylor]: Taking taylor expansion of z in z
0.059 * [taylor]: Taking taylor expansion of y in z
0.059 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.059 * [taylor]: Taking taylor expansion of y in z
0.059 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.059 * [taylor]: Taking taylor expansion of x in z
0.060 * [taylor]: Taking taylor expansion of (fma (/ z y) (/ 1 y) (/ 1 x)) in y
0.060 * [taylor]: Rewrote expression to (+ (* (/ z y) (/ 1 y)) (/ 1 x))
0.060 * [taylor]: Taking taylor expansion of (* (/ z y) (/ 1 y)) in y
0.060 * [taylor]: Taking taylor expansion of (/ z y) in y
0.060 * [taylor]: Taking taylor expansion of z in y
0.060 * [taylor]: Taking taylor expansion of y in y
0.060 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.060 * [taylor]: Taking taylor expansion of y in y
0.060 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.060 * [taylor]: Taking taylor expansion of x in y
0.060 * [taylor]: Taking taylor expansion of (fma (/ z y) (/ 1 y) (/ 1 x)) in y
0.060 * [taylor]: Rewrote expression to (+ (* (/ z y) (/ 1 y)) (/ 1 x))
0.060 * [taylor]: Taking taylor expansion of (* (/ z y) (/ 1 y)) in y
0.060 * [taylor]: Taking taylor expansion of (/ z y) in y
0.060 * [taylor]: Taking taylor expansion of z in y
0.060 * [taylor]: Taking taylor expansion of y in y
0.060 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.060 * [taylor]: Taking taylor expansion of y in y
0.060 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.060 * [taylor]: Taking taylor expansion of x in y
0.060 * [taylor]: Taking taylor expansion of z in z
0.060 * [taylor]: Taking taylor expansion of 0 in x
0.060 * [taylor]: Taking taylor expansion of 0 in z
0.060 * [taylor]: Taking taylor expansion of 0 in x
0.060 * [taylor]: Taking taylor expansion of 1 in x
0.061 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.061 * [taylor]: Taking taylor expansion of x in z
0.061 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.061 * [taylor]: Taking taylor expansion of 0 in x
0.061 * [taylor]: Taking taylor expansion of 0 in x
0.061 * [taylor]: Taking taylor expansion of 0 in z
0.061 * [taylor]: Taking taylor expansion of 0 in x
0.061 * [taylor]: Taking taylor expansion of 0 in x
0.061 * [taylor]: Taking taylor expansion of 0 in x
0.061 * [taylor]: Taking taylor expansion of 0 in x
0.062 * [approximate]: Taking taylor expansion of (fma (/ z y) (/ -1 y) (/ -1 x)) in (y z x) around 0
0.062 * [taylor]: Taking taylor expansion of (fma (/ z y) (/ -1 y) (/ -1 x)) in x
0.062 * [taylor]: Rewrote expression to (+ (* (/ z y) (/ -1 y)) (/ -1 x))
0.062 * [taylor]: Taking taylor expansion of (* (/ z y) (/ -1 y)) in x
0.062 * [taylor]: Taking taylor expansion of (/ z y) in x
0.062 * [taylor]: Taking taylor expansion of z in x
0.062 * [taylor]: Taking taylor expansion of y in x
0.062 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.062 * [taylor]: Taking taylor expansion of -1 in x
0.062 * [taylor]: Taking taylor expansion of y in x
0.062 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.062 * [taylor]: Taking taylor expansion of -1 in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.062 * [taylor]: Taking taylor expansion of (fma (/ z y) (/ -1 y) (/ -1 x)) in z
0.062 * [taylor]: Rewrote expression to (+ (* (/ z y) (/ -1 y)) (/ -1 x))
0.062 * [taylor]: Taking taylor expansion of (* (/ z y) (/ -1 y)) in z
0.062 * [taylor]: Taking taylor expansion of (/ z y) in z
0.062 * [taylor]: Taking taylor expansion of z in z
0.062 * [taylor]: Taking taylor expansion of y in z
0.062 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.062 * [taylor]: Taking taylor expansion of -1 in z
0.062 * [taylor]: Taking taylor expansion of y in z
0.062 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.062 * [taylor]: Taking taylor expansion of -1 in z
0.062 * [taylor]: Taking taylor expansion of x in z
0.062 * [taylor]: Taking taylor expansion of (fma (/ z y) (/ -1 y) (/ -1 x)) in y
0.062 * [taylor]: Rewrote expression to (+ (* (/ z y) (/ -1 y)) (/ -1 x))
0.062 * [taylor]: Taking taylor expansion of (* (/ z y) (/ -1 y)) in y
0.062 * [taylor]: Taking taylor expansion of (/ z y) in y
0.062 * [taylor]: Taking taylor expansion of z in y
0.062 * [taylor]: Taking taylor expansion of y in y
0.063 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.063 * [taylor]: Taking taylor expansion of -1 in y
0.063 * [taylor]: Taking taylor expansion of y in y
0.063 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.063 * [taylor]: Taking taylor expansion of -1 in y
0.063 * [taylor]: Taking taylor expansion of x in y
0.063 * [taylor]: Taking taylor expansion of (fma (/ z y) (/ -1 y) (/ -1 x)) in y
0.063 * [taylor]: Rewrote expression to (+ (* (/ z y) (/ -1 y)) (/ -1 x))
0.063 * [taylor]: Taking taylor expansion of (* (/ z y) (/ -1 y)) in y
0.063 * [taylor]: Taking taylor expansion of (/ z y) in y
0.063 * [taylor]: Taking taylor expansion of z in y
0.063 * [taylor]: Taking taylor expansion of y in y
0.063 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.063 * [taylor]: Taking taylor expansion of -1 in y
0.063 * [taylor]: Taking taylor expansion of y in y
0.063 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.063 * [taylor]: Taking taylor expansion of -1 in y
0.063 * [taylor]: Taking taylor expansion of x in y
0.063 * [taylor]: Taking taylor expansion of (- z) in z
0.063 * [taylor]: Taking taylor expansion of z in z
0.063 * [taylor]: Taking taylor expansion of 0 in x
0.063 * [taylor]: Taking taylor expansion of 0 in z
0.063 * [taylor]: Taking taylor expansion of 0 in x
0.063 * [taylor]: Taking taylor expansion of -1 in x
0.063 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z
0.063 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.064 * [taylor]: Taking taylor expansion of x in z
0.064 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.064 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [taylor]: Taking taylor expansion of 0 in x
0.064 * [taylor]: Taking taylor expansion of 0 in x
0.064 * [taylor]: Taking taylor expansion of 0 in z
0.064 * [taylor]: Taking taylor expansion of 0 in x
0.064 * [taylor]: Taking taylor expansion of 0 in x
0.064 * [taylor]: Taking taylor expansion of 0 in x
0.064 * [taylor]: Taking taylor expansion of 0 in x
0.064 * * * [progress]: simplifying candidates
0.065 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (fma (/ y z) y x))
  (log1p (fma (/ y z) y x))
  (* (/ y z) y)
  (log (fma (/ y z) y x))
  (exp (fma (/ y z) y x))
  (* (cbrt (fma (/ y z) y x)) (cbrt (fma (/ y z) y x)))
  (cbrt (fma (/ y z) y x))
  (* (* (fma (/ y z) y x) (fma (/ y z) y x)) (fma (/ y z) y x))
  (sqrt (fma (/ y z) y x))
  (sqrt (fma (/ y z) y x))
  (+ x (/ (pow y 2) z))
  (+ x (/ (pow y 2) z))
  (+ x (/ (pow y 2) z))
0.068 * * [simplify]: iteration  0 :  27  enodes  (cost  44 )
0.071 * * [simplify]: iteration  1 :  68  enodes  (cost  39 )
0.073 * * [simplify]: iteration  2 :  221  enodes  (cost  39 )
0.079 * * [simplify]: iteration  3 :  820  enodes  (cost  39 )
0.107 * * [simplify]: iteration  4 :  5002  enodes  (cost  39 )
0.108 * [simplify]: Simplified to:
   (expm1 (fma (/ y z) y x))
  (log1p (fma (/ y z) y x))
  (* (/ y z) y)
  (log (fma (/ y z) y x))
  (exp (fma (/ y z) y x))
  (* (cbrt (fma (/ y z) y x)) (cbrt (fma (/ y z) y x)))
  (cbrt (fma (/ y z) y x))
  (pow (fma (/ y z) y x) 3)
  (sqrt (fma (/ y z) y x))
  (sqrt (fma (/ y z) y x))
  (fma (/ y z) y x)
  (fma (/ y z) y x)
  (fma (/ y z) y x)
0.108 * * * [progress]: adding candidates to table
0.165 * * [progress]: iteration 2 / 4
0.166 * * * [progress]: picking best candidate
0.174 * * * * [pick]: Picked  #<alt (λ (x y z) (+ x (/ (* y y) z)))>
0.175 * * * [progress]: localizing error
0.180 * * * [progress]: generating rewritten candidates
0.180 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.184 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.189 * * * [progress]: generating series expansions
0.189 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.189 * [approximate]: Taking taylor expansion of (/ (pow y 2) z) in (y z) around 0
0.189 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
0.189 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.189 * [taylor]: Taking taylor expansion of y in z
0.189 * [taylor]: Taking taylor expansion of z in z
0.190 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
0.190 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.190 * [taylor]: Taking taylor expansion of y in y
0.190 * [taylor]: Taking taylor expansion of z in y
0.190 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
0.190 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.190 * [taylor]: Taking taylor expansion of y in y
0.190 * [taylor]: Taking taylor expansion of z in y
0.190 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.190 * [taylor]: Taking taylor expansion of z in z
0.190 * [taylor]: Taking taylor expansion of 0 in z
0.190 * [taylor]: Taking taylor expansion of 0 in z
0.190 * [taylor]: Taking taylor expansion of 0 in z
0.191 * [approximate]: Taking taylor expansion of (/ z (pow y 2)) in (y z) around 0
0.191 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
0.191 * [taylor]: Taking taylor expansion of z in z
0.191 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.191 * [taylor]: Taking taylor expansion of y in z
0.191 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.191 * [taylor]: Taking taylor expansion of z in y
0.191 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.191 * [taylor]: Taking taylor expansion of y in y
0.191 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.191 * [taylor]: Taking taylor expansion of z in y
0.191 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.191 * [taylor]: Taking taylor expansion of y in y
0.191 * [taylor]: Taking taylor expansion of z in z
0.191 * [taylor]: Taking taylor expansion of 0 in z
0.191 * [taylor]: Taking taylor expansion of 0 in z
0.191 * [taylor]: Taking taylor expansion of 0 in z
0.192 * [approximate]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in (y z) around 0
0.192 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in z
0.192 * [taylor]: Taking taylor expansion of -1 in z
0.192 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
0.192 * [taylor]: Taking taylor expansion of z in z
0.192 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.192 * [taylor]: Taking taylor expansion of y in z
0.192 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in y
0.192 * [taylor]: Taking taylor expansion of -1 in y
0.192 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.192 * [taylor]: Taking taylor expansion of z in y
0.192 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.192 * [taylor]: Taking taylor expansion of y in y
0.192 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in y
0.192 * [taylor]: Taking taylor expansion of -1 in y
0.192 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.192 * [taylor]: Taking taylor expansion of z in y
0.192 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.192 * [taylor]: Taking taylor expansion of y in y
0.192 * [taylor]: Taking taylor expansion of (* -1 z) in z
0.192 * [taylor]: Taking taylor expansion of -1 in z
0.192 * [taylor]: Taking taylor expansion of z in z
0.192 * [taylor]: Taking taylor expansion of 0 in z
0.192 * [taylor]: Taking taylor expansion of 0 in z
0.193 * [taylor]: Taking taylor expansion of 0 in z
0.193 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.193 * [approximate]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in (x y z) around 0
0.193 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in z
0.193 * [taylor]: Taking taylor expansion of x in z
0.193 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
0.193 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.193 * [taylor]: Taking taylor expansion of y in z
0.193 * [taylor]: Taking taylor expansion of z in z
0.193 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in y
0.193 * [taylor]: Taking taylor expansion of x in y
0.193 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
0.193 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.193 * [taylor]: Taking taylor expansion of y in y
0.193 * [taylor]: Taking taylor expansion of z in y
0.193 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in x
0.193 * [taylor]: Taking taylor expansion of x in x
0.193 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in x
0.193 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.193 * [taylor]: Taking taylor expansion of y in x
0.193 * [taylor]: Taking taylor expansion of z in x
0.194 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in x
0.194 * [taylor]: Taking taylor expansion of x in x
0.194 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in x
0.194 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.194 * [taylor]: Taking taylor expansion of y in x
0.194 * [taylor]: Taking taylor expansion of z in x
0.194 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
0.194 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.194 * [taylor]: Taking taylor expansion of y in y
0.194 * [taylor]: Taking taylor expansion of z in y
0.194 * [taylor]: Taking taylor expansion of 1 in y
0.194 * [taylor]: Taking taylor expansion of 1 in z
0.194 * [taylor]: Taking taylor expansion of 0 in y
0.195 * [taylor]: Taking taylor expansion of 0 in z
0.195 * [taylor]: Taking taylor expansion of 0 in z
0.195 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.195 * [taylor]: Taking taylor expansion of z in z
0.195 * [taylor]: Taking taylor expansion of 0 in y
0.195 * [taylor]: Taking taylor expansion of 0 in z
0.195 * [taylor]: Taking taylor expansion of 0 in z
0.195 * [taylor]: Taking taylor expansion of 0 in z
0.195 * [taylor]: Taking taylor expansion of 0 in z
0.196 * [taylor]: Taking taylor expansion of 0 in y
0.196 * [taylor]: Taking taylor expansion of 0 in z
0.196 * [taylor]: Taking taylor expansion of 0 in z
0.196 * [taylor]: Taking taylor expansion of 0 in z
0.196 * [taylor]: Taking taylor expansion of 0 in z
0.196 * [taylor]: Taking taylor expansion of 0 in z
0.196 * [approximate]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in (x y z) around 0
0.196 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in z
0.196 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
0.196 * [taylor]: Taking taylor expansion of z in z
0.196 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.196 * [taylor]: Taking taylor expansion of y in z
0.196 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.196 * [taylor]: Taking taylor expansion of x in z
0.196 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in y
0.196 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.196 * [taylor]: Taking taylor expansion of z in y
0.197 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.197 * [taylor]: Taking taylor expansion of y in y
0.197 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.197 * [taylor]: Taking taylor expansion of x in y
0.197 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
0.197 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
0.197 * [taylor]: Taking taylor expansion of z in x
0.197 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.197 * [taylor]: Taking taylor expansion of y in x
0.197 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.197 * [taylor]: Taking taylor expansion of x in x
0.197 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
0.197 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
0.197 * [taylor]: Taking taylor expansion of z in x
0.197 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.197 * [taylor]: Taking taylor expansion of y in x
0.197 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.197 * [taylor]: Taking taylor expansion of x in x
0.197 * [taylor]: Taking taylor expansion of 1 in y
0.197 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.197 * [taylor]: Taking taylor expansion of z in y
0.197 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.197 * [taylor]: Taking taylor expansion of y in y
0.197 * [taylor]: Taking taylor expansion of z in z
0.198 * [taylor]: Taking taylor expansion of 0 in y
0.198 * [taylor]: Taking taylor expansion of 0 in z
0.198 * [taylor]: Taking taylor expansion of 1 in z
0.198 * [taylor]: Taking taylor expansion of 0 in y
0.198 * [taylor]: Taking taylor expansion of 0 in z
0.198 * [taylor]: Taking taylor expansion of 0 in z
0.199 * [taylor]: Taking taylor expansion of 0 in y
0.199 * [taylor]: Taking taylor expansion of 0 in z
0.199 * [approximate]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in (x y z) around 0
0.199 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in z
0.199 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in z
0.199 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
0.199 * [taylor]: Taking taylor expansion of z in z
0.199 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.199 * [taylor]: Taking taylor expansion of y in z
0.200 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.200 * [taylor]: Taking taylor expansion of x in z
0.200 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in y
0.200 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in y
0.200 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.200 * [taylor]: Taking taylor expansion of z in y
0.200 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.200 * [taylor]: Taking taylor expansion of y in y
0.200 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.200 * [taylor]: Taking taylor expansion of x in y
0.200 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in x
0.200 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
0.200 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
0.200 * [taylor]: Taking taylor expansion of z in x
0.200 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.200 * [taylor]: Taking taylor expansion of y in x
0.200 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.200 * [taylor]: Taking taylor expansion of x in x
0.200 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in x
0.200 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
0.200 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
0.200 * [taylor]: Taking taylor expansion of z in x
0.200 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.200 * [taylor]: Taking taylor expansion of y in x
0.200 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.200 * [taylor]: Taking taylor expansion of x in x
0.200 * [taylor]: Taking taylor expansion of -1 in y
0.200 * [taylor]: Taking taylor expansion of (- (/ z (pow y 2))) in y
0.201 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.201 * [taylor]: Taking taylor expansion of z in y
0.201 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.201 * [taylor]: Taking taylor expansion of y in y
0.201 * [taylor]: Taking taylor expansion of (- z) in z
0.201 * [taylor]: Taking taylor expansion of z in z
0.201 * [taylor]: Taking taylor expansion of 0 in y
0.201 * [taylor]: Taking taylor expansion of 0 in z
0.201 * [taylor]: Taking taylor expansion of -1 in z
0.202 * [taylor]: Taking taylor expansion of 0 in y
0.202 * [taylor]: Taking taylor expansion of 0 in z
0.202 * [taylor]: Taking taylor expansion of 0 in z
0.202 * [taylor]: Taking taylor expansion of 0 in y
0.202 * [taylor]: Taking taylor expansion of 0 in z
0.202 * * * [progress]: simplifying candidates
0.203 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ (* y y) z))
  (log1p (/ (* y y) z))
  (- (+ (log y) (log y)) (log z))
  (- (log (* y y)) (log z))
  (log (/ (* y y) z))
  (exp (/ (* y y) z))
  (/ (* (* (* y y) y) (* (* y y) y)) (* (* z z) z))
  (/ (* (* (* y y) (* y y)) (* y y)) (* (* z z) z))
  (* (cbrt (/ (* y y) z)) (cbrt (/ (* y y) z)))
  (cbrt (/ (* y y) z))
  (* (* (/ (* y y) z) (/ (* y y) z)) (/ (* y y) z))
  (sqrt (/ (* y y) z))
  (sqrt (/ (* y y) z))
  (- (* y y))
  (- z)
  (/ y (* (cbrt z) (cbrt z)))
  (/ y (cbrt z))
  (/ y (sqrt z))
  (/ y (sqrt z))
  (/ y 1)
  (/ y z)
  (/ 1 z)
  (/ z (* y y))
  (/ (* y y) (* (cbrt z) (cbrt z)))
  (/ (* y y) (sqrt z))
  (/ (* y y) 1)
  (/ z y)
  (expm1 (+ x (/ (* y y) z)))
  (log1p (+ x (/ (* y y) z)))
  (* (exp x) (exp (/ (* y y) z)))
  (log (+ x (/ (* y y) z)))
  (exp (+ x (/ (* y y) z)))
  (* (cbrt (+ x (/ (* y y) z))) (cbrt (+ x (/ (* y y) z))))
  (cbrt (+ x (/ (* y y) z)))
  (* (* (+ x (/ (* y y) z)) (+ x (/ (* y y) z))) (+ x (/ (* y y) z)))
  (sqrt (+ x (/ (* y y) z)))
  (sqrt (+ x (/ (* y y) z)))
  (+ (pow x 3) (pow (/ (* y y) z) 3))
  (+ (* x x) (- (* (/ (* y y) z) (/ (* y y) z)) (* x (/ (* y y) z))))
  (- (* x x) (* (/ (* y y) z) (/ (* y y) z)))
  (- x (/ (* y y) z))
  (+ x (/ (* y y) z))
  (/ (pow y 2) z)
  (/ (pow y 2) z)
  (/ (pow y 2) z)
  (+ x (/ (pow y 2) z))
  (+ x (/ (pow y 2) z))
  (+ x (/ (pow y 2) z))
0.207 * * [simplify]: iteration  0 :  176  enodes  (cost  173 )
0.212 * * [simplify]: iteration  1 :  675  enodes  (cost  155 )
0.225 * * [simplify]: iteration  2 :  2852  enodes  (cost  150 )
0.297 * * [simplify]: iteration  3 :  5002  enodes  (cost  149 )
0.299 * [simplify]: Simplified to:
   (expm1 (/ (* y y) z))
  (log1p (/ (* y y) z))
  (log (/ (* y y) z))
  (log (/ (* y y) z))
  (log (/ (* y y) z))
  (exp (/ (* y y) z))
  (pow (/ (* y y) z) 3)
  (pow (/ (* y y) z) 3)
  (* (cbrt (/ (* y y) z)) (cbrt (/ (* y y) z)))
  (cbrt (/ (* y y) z))
  (pow (/ (* y y) z) 3)
  (sqrt (/ (* y y) z))
  (sqrt (/ (* y y) z))
  (- (* y y))
  (- z)
  (/ y (* (cbrt z) (cbrt z)))
  (/ y (cbrt z))
  (/ y (sqrt z))
  (/ y (sqrt z))
  y
  (/ y z)
  (/ 1 z)
  (/ z (* y y))
  (/ (* y y) (* (cbrt z) (cbrt z)))
  (/ (* y y) (sqrt z))
  (pow y 2)
  (/ z y)
  (expm1 (+ x (/ (* y y) z)))
  (log1p (+ x (/ (* y y) z)))
  (exp (+ x (/ (* y y) z)))
  (log (+ x (/ (* y y) z)))
  (exp (+ x (/ (* y y) z)))
  (* (cbrt (+ x (/ (* y y) z))) (cbrt (+ x (/ (* y y) z))))
  (cbrt (+ x (/ (* y y) z)))
  (pow (fma (/ y z) y x) 3)
  (sqrt (+ x (/ (* y y) z)))
  (sqrt (+ x (/ (* y y) z)))
  (+ (pow x 3) (pow (/ (* y y) z) 3))
  (fma (/ (* y y) z) (- (/ (* y y) z) x) (* x x))
  (fma (- (/ y z)) (/ (pow y 3) z) (* x x))
  (- x (/ (* y y) z))
  (fma (/ y z) y x)
  (/ (* y y) z)
  (/ (* y y) z)
  (/ (* y y) z)
  (fma (/ y z) y x)
  (fma (/ y z) y x)
  (fma (/ y z) y x)
0.299 * * * [progress]: adding candidates to table
0.509 * * [progress]: iteration 3 / 4
0.509 * * * [progress]: picking best candidate
0.513 * * * * [pick]: Picked  #<alt (λ (x y z) (+ x (/ y (/ z y))))>
0.513 * * * [progress]: localizing error
0.518 * * * [progress]: generating rewritten candidates
0.518 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.523 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.545 * * * [progress]: generating series expansions
0.545 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.545 * [approximate]: Taking taylor expansion of (/ (pow y 2) z) in (y z) around 0
0.545 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
0.545 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.545 * [taylor]: Taking taylor expansion of y in z
0.545 * [taylor]: Taking taylor expansion of z in z
0.545 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
0.545 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.545 * [taylor]: Taking taylor expansion of y in y
0.546 * [taylor]: Taking taylor expansion of z in y
0.546 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
0.546 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.546 * [taylor]: Taking taylor expansion of y in y
0.546 * [taylor]: Taking taylor expansion of z in y
0.546 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.546 * [taylor]: Taking taylor expansion of z in z
0.546 * [taylor]: Taking taylor expansion of 0 in z
0.546 * [taylor]: Taking taylor expansion of 0 in z
0.546 * [taylor]: Taking taylor expansion of 0 in z
0.547 * [approximate]: Taking taylor expansion of (/ z (pow y 2)) in (y z) around 0
0.547 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
0.547 * [taylor]: Taking taylor expansion of z in z
0.547 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.547 * [taylor]: Taking taylor expansion of y in z
0.547 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.547 * [taylor]: Taking taylor expansion of z in y
0.547 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.547 * [taylor]: Taking taylor expansion of y in y
0.547 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.547 * [taylor]: Taking taylor expansion of z in y
0.547 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.547 * [taylor]: Taking taylor expansion of y in y
0.547 * [taylor]: Taking taylor expansion of z in z
0.547 * [taylor]: Taking taylor expansion of 0 in z
0.547 * [taylor]: Taking taylor expansion of 0 in z
0.547 * [taylor]: Taking taylor expansion of 0 in z
0.548 * [approximate]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in (y z) around 0
0.548 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in z
0.548 * [taylor]: Taking taylor expansion of -1 in z
0.548 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
0.548 * [taylor]: Taking taylor expansion of z in z
0.548 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.548 * [taylor]: Taking taylor expansion of y in z
0.548 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in y
0.548 * [taylor]: Taking taylor expansion of -1 in y
0.548 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.548 * [taylor]: Taking taylor expansion of z in y
0.548 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.548 * [taylor]: Taking taylor expansion of y in y
0.548 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in y
0.548 * [taylor]: Taking taylor expansion of -1 in y
0.548 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.548 * [taylor]: Taking taylor expansion of z in y
0.548 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.548 * [taylor]: Taking taylor expansion of y in y
0.548 * [taylor]: Taking taylor expansion of (* -1 z) in z
0.548 * [taylor]: Taking taylor expansion of -1 in z
0.548 * [taylor]: Taking taylor expansion of z in z
0.548 * [taylor]: Taking taylor expansion of 0 in z
0.548 * [taylor]: Taking taylor expansion of 0 in z
0.549 * [taylor]: Taking taylor expansion of 0 in z
0.549 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.549 * [approximate]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in (x y z) around 0
0.549 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in z
0.549 * [taylor]: Taking taylor expansion of x in z
0.549 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
0.549 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.549 * [taylor]: Taking taylor expansion of y in z
0.549 * [taylor]: Taking taylor expansion of z in z
0.549 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in y
0.549 * [taylor]: Taking taylor expansion of x in y
0.549 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
0.549 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.549 * [taylor]: Taking taylor expansion of y in y
0.549 * [taylor]: Taking taylor expansion of z in y
0.549 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in x
0.549 * [taylor]: Taking taylor expansion of x in x
0.549 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in x
0.549 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.550 * [taylor]: Taking taylor expansion of y in x
0.550 * [taylor]: Taking taylor expansion of z in x
0.550 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in x
0.550 * [taylor]: Taking taylor expansion of x in x
0.550 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in x
0.550 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.550 * [taylor]: Taking taylor expansion of y in x
0.550 * [taylor]: Taking taylor expansion of z in x
0.550 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
0.550 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.550 * [taylor]: Taking taylor expansion of y in y
0.550 * [taylor]: Taking taylor expansion of z in y
0.550 * [taylor]: Taking taylor expansion of 1 in y
0.550 * [taylor]: Taking taylor expansion of 1 in z
0.551 * [taylor]: Taking taylor expansion of 0 in y
0.551 * [taylor]: Taking taylor expansion of 0 in z
0.551 * [taylor]: Taking taylor expansion of 0 in z
0.551 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.551 * [taylor]: Taking taylor expansion of z in z
0.551 * [taylor]: Taking taylor expansion of 0 in y
0.551 * [taylor]: Taking taylor expansion of 0 in z
0.551 * [taylor]: Taking taylor expansion of 0 in z
0.551 * [taylor]: Taking taylor expansion of 0 in z
0.551 * [taylor]: Taking taylor expansion of 0 in z
0.551 * [taylor]: Taking taylor expansion of 0 in y
0.551 * [taylor]: Taking taylor expansion of 0 in z
0.552 * [taylor]: Taking taylor expansion of 0 in z
0.552 * [taylor]: Taking taylor expansion of 0 in z
0.552 * [taylor]: Taking taylor expansion of 0 in z
0.552 * [taylor]: Taking taylor expansion of 0 in z
0.552 * [approximate]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in (x y z) around 0
0.552 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in z
0.552 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
0.552 * [taylor]: Taking taylor expansion of z in z
0.552 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.552 * [taylor]: Taking taylor expansion of y in z
0.552 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.552 * [taylor]: Taking taylor expansion of x in z
0.552 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in y
0.552 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.552 * [taylor]: Taking taylor expansion of z in y
0.552 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.552 * [taylor]: Taking taylor expansion of y in y
0.552 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.552 * [taylor]: Taking taylor expansion of x in y
0.552 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
0.553 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
0.553 * [taylor]: Taking taylor expansion of z in x
0.553 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.553 * [taylor]: Taking taylor expansion of y in x
0.553 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.553 * [taylor]: Taking taylor expansion of x in x
0.553 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
0.553 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
0.553 * [taylor]: Taking taylor expansion of z in x
0.553 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.553 * [taylor]: Taking taylor expansion of y in x
0.553 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.553 * [taylor]: Taking taylor expansion of x in x
0.553 * [taylor]: Taking taylor expansion of 1 in y
0.553 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.553 * [taylor]: Taking taylor expansion of z in y
0.553 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.553 * [taylor]: Taking taylor expansion of y in y
0.553 * [taylor]: Taking taylor expansion of z in z
0.554 * [taylor]: Taking taylor expansion of 0 in y
0.554 * [taylor]: Taking taylor expansion of 0 in z
0.554 * [taylor]: Taking taylor expansion of 1 in z
0.554 * [taylor]: Taking taylor expansion of 0 in y
0.554 * [taylor]: Taking taylor expansion of 0 in z
0.554 * [taylor]: Taking taylor expansion of 0 in z
0.555 * [taylor]: Taking taylor expansion of 0 in y
0.555 * [taylor]: Taking taylor expansion of 0 in z
0.555 * [approximate]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in (x y z) around 0
0.555 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in z
0.555 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in z
0.555 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
0.555 * [taylor]: Taking taylor expansion of z in z
0.555 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.555 * [taylor]: Taking taylor expansion of y in z
0.555 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.555 * [taylor]: Taking taylor expansion of x in z
0.555 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in y
0.555 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in y
0.555 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.555 * [taylor]: Taking taylor expansion of z in y
0.555 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.555 * [taylor]: Taking taylor expansion of y in y
0.556 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.556 * [taylor]: Taking taylor expansion of x in y
0.556 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in x
0.556 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
0.556 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
0.556 * [taylor]: Taking taylor expansion of z in x
0.556 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.556 * [taylor]: Taking taylor expansion of y in x
0.556 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.556 * [taylor]: Taking taylor expansion of x in x
0.556 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in x
0.556 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
0.556 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
0.556 * [taylor]: Taking taylor expansion of z in x
0.556 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.556 * [taylor]: Taking taylor expansion of y in x
0.556 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.556 * [taylor]: Taking taylor expansion of x in x
0.556 * [taylor]: Taking taylor expansion of -1 in y
0.556 * [taylor]: Taking taylor expansion of (- (/ z (pow y 2))) in y
0.556 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.556 * [taylor]: Taking taylor expansion of z in y
0.556 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.556 * [taylor]: Taking taylor expansion of y in y
0.556 * [taylor]: Taking taylor expansion of (- z) in z
0.556 * [taylor]: Taking taylor expansion of z in z
0.557 * [taylor]: Taking taylor expansion of 0 in y
0.557 * [taylor]: Taking taylor expansion of 0 in z
0.557 * [taylor]: Taking taylor expansion of -1 in z
0.557 * [taylor]: Taking taylor expansion of 0 in y
0.557 * [taylor]: Taking taylor expansion of 0 in z
0.558 * [taylor]: Taking taylor expansion of 0 in z
0.558 * [taylor]: Taking taylor expansion of 0 in y
0.558 * [taylor]: Taking taylor expansion of 0 in z
0.558 * * * [progress]: simplifying candidates
0.562 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ y (/ z y)))
  (log1p (/ y (/ z y)))
  (- (log y) (- (log z) (log y)))
  (- (log y) (log (/ z y)))
  (log (/ y (/ z y)))
  (exp (/ y (/ z y)))
  (/ (* (* y y) y) (/ (* (* z z) z) (* (* y y) y)))
  (/ (* (* y y) y) (* (* (/ z y) (/ z y)) (/ z y)))
  (* (cbrt (/ y (/ z y))) (cbrt (/ y (/ z y))))
  (cbrt (/ y (/ z y)))
  (* (* (/ y (/ z y)) (/ y (/ z y))) (/ y (/ z y)))
  (sqrt (/ y (/ z y)))
  (sqrt (/ y (/ z y)))
  (- y)
  (- (/ z y))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ (cbrt y) (cbrt (/ z y)))
  (/ (* (cbrt y) (cbrt y)) (sqrt (/ z y)))
  (/ (cbrt y) (sqrt (/ z y)))
  (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ (cbrt y) (/ (cbrt z) (cbrt y)))
  (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ (cbrt y) (/ (cbrt z) (sqrt y)))
  (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt z) (cbrt z)) 1))
  (/ (cbrt y) (/ (cbrt z) y))
  (/ (* (cbrt y) (cbrt y)) (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ (cbrt y) (/ (sqrt z) (cbrt y)))
  (/ (* (cbrt y) (cbrt y)) (/ (sqrt z) (sqrt y)))
  (/ (cbrt y) (/ (sqrt z) (sqrt y)))
  (/ (* (cbrt y) (cbrt y)) (/ (sqrt z) 1))
  (/ (cbrt y) (/ (sqrt z) y))
  (/ (* (cbrt y) (cbrt y)) (/ 1 (* (cbrt y) (cbrt y))))
  (/ (cbrt y) (/ z (cbrt y)))
  (/ (* (cbrt y) (cbrt y)) (/ 1 (sqrt y)))
  (/ (cbrt y) (/ z (sqrt y)))
  (/ (* (cbrt y) (cbrt y)) (/ 1 1))
  (/ (cbrt y) (/ z y))
  (/ (* (cbrt y) (cbrt y)) 1)
  (/ (cbrt y) (/ z y))
  (/ (* (cbrt y) (cbrt y)) z)
  (/ (cbrt y) (/ 1 y))
  (/ (sqrt y) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ (sqrt y) (cbrt (/ z y)))
  (/ (sqrt y) (sqrt (/ z y)))
  (/ (sqrt y) (sqrt (/ z y)))
  (/ (sqrt y) (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ (sqrt y) (/ (cbrt z) (cbrt y)))
  (/ (sqrt y) (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ (sqrt y) (/ (cbrt z) (sqrt y)))
  (/ (sqrt y) (/ (* (cbrt z) (cbrt z)) 1))
  (/ (sqrt y) (/ (cbrt z) y))
  (/ (sqrt y) (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ (sqrt y) (/ (sqrt z) (cbrt y)))
  (/ (sqrt y) (/ (sqrt z) (sqrt y)))
  (/ (sqrt y) (/ (sqrt z) (sqrt y)))
  (/ (sqrt y) (/ (sqrt z) 1))
  (/ (sqrt y) (/ (sqrt z) y))
  (/ (sqrt y) (/ 1 (* (cbrt y) (cbrt y))))
  (/ (sqrt y) (/ z (cbrt y)))
  (/ (sqrt y) (/ 1 (sqrt y)))
  (/ (sqrt y) (/ z (sqrt y)))
  (/ (sqrt y) (/ 1 1))
  (/ (sqrt y) (/ z y))
  (/ (sqrt y) 1)
  (/ (sqrt y) (/ z y))
  (/ (sqrt y) z)
  (/ (sqrt y) (/ 1 y))
  (/ 1 (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ y (cbrt (/ z y)))
  (/ 1 (sqrt (/ z y)))
  (/ y (sqrt (/ z y)))
  (/ 1 (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ y (/ (cbrt z) (cbrt y)))
  (/ 1 (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ y (/ (cbrt z) (sqrt y)))
  (/ 1 (/ (* (cbrt z) (cbrt z)) 1))
  (/ y (/ (cbrt z) y))
  (/ 1 (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ y (/ (sqrt z) (cbrt y)))
  (/ 1 (/ (sqrt z) (sqrt y)))
  (/ y (/ (sqrt z) (sqrt y)))
  (/ 1 (/ (sqrt z) 1))
  (/ y (/ (sqrt z) y))
  (/ 1 (/ 1 (* (cbrt y) (cbrt y))))
  (/ y (/ z (cbrt y)))
  (/ 1 (/ 1 (sqrt y)))
  (/ y (/ z (sqrt y)))
  (/ 1 (/ 1 1))
  (/ y (/ z y))
  (/ 1 1)
  (/ y (/ z y))
  (/ 1 z)
  (/ y (/ 1 y))
  (/ 1 (/ z y))
  (/ (/ z y) y)
  (/ y (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ y (sqrt (/ z y)))
  (/ y (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ y (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ y (/ (* (cbrt z) (cbrt z)) 1))
  (/ y (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ y (/ (sqrt z) (sqrt y)))
  (/ y (/ (sqrt z) 1))
  (/ y (/ 1 (* (cbrt y) (cbrt y))))
  (/ y (/ 1 (sqrt y)))
  (/ y (/ 1 1))
  (/ y 1)
  (/ y z)
  (/ (/ z y) (cbrt y))
  (/ (/ z y) (sqrt y))
  (/ (/ z y) y)
  (/ y z)
  (expm1 (+ x (/ y (/ z y))))
  (log1p (+ x (/ y (/ z y))))
  (* (exp x) (exp (/ y (/ z y))))
  (log (+ x (/ y (/ z y))))
  (exp (+ x (/ y (/ z y))))
  (* (cbrt (+ x (/ y (/ z y)))) (cbrt (+ x (/ y (/ z y)))))
  (cbrt (+ x (/ y (/ z y))))
  (* (* (+ x (/ y (/ z y))) (+ x (/ y (/ z y)))) (+ x (/ y (/ z y))))
  (sqrt (+ x (/ y (/ z y))))
  (sqrt (+ x (/ y (/ z y))))
  (+ (pow x 3) (pow (/ y (/ z y)) 3))
  (+ (* x x) (- (* (/ y (/ z y)) (/ y (/ z y))) (* x (/ y (/ z y)))))
  (- (* x x) (* (/ y (/ z y)) (/ y (/ z y))))
  (- x (/ y (/ z y)))
  (+ x (/ y (/ z y)))
  (/ (pow y 2) z)
  (/ (pow y 2) z)
  (/ (pow y 2) z)
  (+ x (/ (pow y 2) z))
  (+ x (/ (pow y 2) z))
  (+ x (/ (pow y 2) z))
0.568 * * [simplify]: iteration  0 :  388  enodes  (cost  540 )
0.578 * * [simplify]: iteration  1 :  1847  enodes  (cost  492 )
0.617 * * [simplify]: iteration  2 :  5001  enodes  (cost  485 )
0.620 * [simplify]: Simplified to:
   (expm1 (/ y (/ z y)))
  (log1p (/ y (/ z y)))
  (log (/ y (/ z y)))
  (log (/ y (/ z y)))
  (log (/ y (/ z y)))
  (exp (/ y (/ z y)))
  (pow (/ y (/ z y)) 3)
  (pow (/ y (/ z y)) 3)
  (* (cbrt (/ y (/ z y))) (cbrt (/ y (/ z y))))
  (cbrt (/ y (/ z y)))
  (pow (/ y (/ z y)) 3)
  (sqrt (/ y (/ z y)))
  (sqrt (/ y (/ z y)))
  (- y)
  (- (/ z y))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ (cbrt y) (cbrt (/ z y)))
  (/ (* (cbrt y) (cbrt y)) (sqrt (/ z y)))
  (/ (cbrt y) (sqrt (/ z y)))
  (* (/ (cbrt y) (cbrt z)) (/ (pow (cbrt y) 3) (cbrt z)))
  (/ (cbrt y) (/ (cbrt z) (cbrt y)))
  (/ (sqrt y) (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ (cbrt y) (/ (cbrt z) (sqrt y)))
  (/ (cbrt y) (/ (* (cbrt z) (cbrt z)) (cbrt y)))
  (/ y (/ (cbrt z) (cbrt y)))
  (* (/ (cbrt y) (sqrt z)) (/ (pow (cbrt y) 3) 1))
  (/ (cbrt y) (/ (sqrt z) (cbrt y)))
  (/ (* (cbrt y) (cbrt y)) (/ (sqrt z) (sqrt y)))
  (/ (cbrt y) (/ (sqrt z) (sqrt y)))
  (/ (cbrt y) (/ (sqrt z) (cbrt y)))
  (/ y (/ (sqrt z) (cbrt y)))
  (* (cbrt y) (/ (pow (cbrt y) 3) 1))
  (/ (* (cbrt y) (cbrt y)) z)
  (* (* (cbrt y) (cbrt y)) (sqrt y))
  (/ (cbrt y) (/ z (sqrt y)))
  (* (cbrt y) (cbrt y))
  (/ y (/ z (cbrt y)))
  (* (cbrt y) (cbrt y))
  (/ y (/ z (cbrt y)))
  (/ (* (cbrt y) (cbrt y)) z)
  (* (cbrt y) y)
  (/ (sqrt y) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ (sqrt y) (cbrt (/ z y)))
  (/ (sqrt y) (sqrt (/ z y)))
  (/ (sqrt y) (sqrt (/ z y)))
  (/ (sqrt y) (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ (sqrt y) (/ (cbrt z) (cbrt y)))
  (/ y (* (cbrt z) (cbrt z)))
  (/ y (cbrt z))
  (/ (sqrt y) (* (cbrt z) (cbrt z)))
  (/ y (/ (cbrt z) (sqrt y)))
  (/ (* (cbrt y) (cbrt y)) (/ (sqrt z) (sqrt y)))
  (/ (sqrt y) (/ (sqrt z) (cbrt y)))
  (/ y (sqrt z))
  (/ y (sqrt z))
  (/ (sqrt y) (sqrt z))
  (/ y (/ (sqrt z) (sqrt y)))
  (* (* (cbrt y) (cbrt y)) (sqrt y))
  (/ (sqrt y) (/ z (cbrt y)))
  y
  (/ y z)
  (sqrt y)
  (/ y (/ z (sqrt y)))
  (sqrt y)
  (/ y (/ z (sqrt y)))
  (/ (sqrt y) z)
  (* (sqrt y) y)
  (/ 1 (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ y (cbrt (/ z y)))
  (/ 1 (sqrt (/ z y)))
  (/ y (sqrt (/ z y)))
  (/ (cbrt y) (/ (* (cbrt z) (cbrt z)) (cbrt y)))
  (/ y (/ (cbrt z) (cbrt y)))
  (/ (sqrt y) (* (cbrt z) (cbrt z)))
  (/ y (/ (cbrt z) (sqrt y)))
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ y (/ (cbrt z) y))
  (/ (cbrt y) (/ (sqrt z) (cbrt y)))
  (/ y (/ (sqrt z) (cbrt y)))
  (/ (sqrt y) (sqrt z))
  (/ y (/ (sqrt z) (sqrt y)))
  (/ 1 (sqrt z))
  (/ y (/ (sqrt z) y))
  (* (cbrt y) (cbrt y))
  (/ y (/ z (cbrt y)))
  (sqrt y)
  (/ y (/ z (sqrt y)))
  1
  (/ y (/ z y))
  1
  (/ y (/ z y))
  (/ 1 z)
  (pow y 2)
  (/ y z)
  (/ (/ z y) y)
  (/ y (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ y (sqrt (/ z y)))
  (/ y (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ y (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ y (* (cbrt z) (cbrt z)))
  (/ y (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ y (/ (sqrt z) (sqrt y)))
  (/ y (sqrt z))
  (* y (* (cbrt y) (cbrt y)))
  (* (sqrt y) y)
  y
  y
  (/ y z)
  (/ (/ z y) (cbrt y))
  (/ (/ z y) (sqrt y))
  (/ (/ z y) y)
  (/ y z)
  (expm1 (+ x (/ y (/ z y))))
  (log1p (+ x (/ y (/ z y))))
  (exp (+ x (/ y (/ z y))))
  (log (+ x (/ y (/ z y))))
  (exp (+ x (/ y (/ z y))))
  (* (cbrt (+ x (/ y (/ z y)))) (cbrt (+ x (/ y (/ z y)))))
  (cbrt (+ x (/ y (/ z y))))
  (pow (fma (/ y z) y x) 3)
  (sqrt (+ x (/ y (/ z y))))
  (sqrt (+ x (/ y (/ z y))))
  (+ (pow x 3) (pow (/ y (/ z y)) 3))
  (fma (/ y (/ z y)) (- (/ y (/ z y)) x) (* x x))
  (* (- x (/ y (/ z y))) (fma (/ y z) y x))
  (- x (/ y (/ z y)))
  (fma (/ y z) y x)
  (/ y (/ z y))
  (/ y (/ z y))
  (/ y (/ z y))
  (fma (/ y z) y x)
  (fma (/ y z) y x)
  (fma (/ y z) y x)
0.620 * * * [progress]: adding candidates to table
1.091 * * [progress]: iteration 4 / 4
1.091 * * * [progress]: picking best candidate
1.102 * * * * [pick]: Picked  #<alt (λ (x y z) (+ x (/ 1 (/ (/ z y) y))))>
1.102 * * * [progress]: localizing error
1.109 * * * [progress]: generating rewritten candidates
1.109 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
1.123 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 2)
1.129 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
1.202 * * * [progress]: generating series expansions
1.202 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
1.202 * [approximate]: Taking taylor expansion of (/ (pow y 2) z) in (z y) around 0
1.202 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
1.202 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.202 * [taylor]: Taking taylor expansion of y in y
1.202 * [taylor]: Taking taylor expansion of z in y
1.202 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
1.202 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.202 * [taylor]: Taking taylor expansion of y in z
1.202 * [taylor]: Taking taylor expansion of z in z
1.202 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
1.202 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.202 * [taylor]: Taking taylor expansion of y in z
1.202 * [taylor]: Taking taylor expansion of z in z
1.203 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.203 * [taylor]: Taking taylor expansion of y in y
1.203 * [taylor]: Taking taylor expansion of 0 in y
1.203 * [taylor]: Taking taylor expansion of 0 in y
1.203 * [taylor]: Taking taylor expansion of 0 in y
1.203 * [approximate]: Taking taylor expansion of (/ z (pow y 2)) in (z y) around 0
1.203 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
1.204 * [taylor]: Taking taylor expansion of z in y
1.204 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.204 * [taylor]: Taking taylor expansion of y in y
1.204 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
1.204 * [taylor]: Taking taylor expansion of z in z
1.204 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.204 * [taylor]: Taking taylor expansion of y in z
1.204 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
1.204 * [taylor]: Taking taylor expansion of z in z
1.204 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.204 * [taylor]: Taking taylor expansion of y in z
1.204 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.204 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.204 * [taylor]: Taking taylor expansion of y in y
1.204 * [taylor]: Taking taylor expansion of 0 in y
1.205 * [taylor]: Taking taylor expansion of 0 in y
1.205 * [taylor]: Taking taylor expansion of 0 in y
1.206 * [taylor]: Taking taylor expansion of 0 in y
1.206 * [approximate]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in (z y) around 0
1.206 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in y
1.206 * [taylor]: Taking taylor expansion of -1 in y
1.206 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
1.206 * [taylor]: Taking taylor expansion of z in y
1.206 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.206 * [taylor]: Taking taylor expansion of y in y
1.206 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in z
1.206 * [taylor]: Taking taylor expansion of -1 in z
1.206 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
1.206 * [taylor]: Taking taylor expansion of z in z
1.206 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.206 * [taylor]: Taking taylor expansion of y in z
1.206 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in z
1.206 * [taylor]: Taking taylor expansion of -1 in z
1.206 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
1.206 * [taylor]: Taking taylor expansion of z in z
1.206 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.206 * [taylor]: Taking taylor expansion of y in z
1.207 * [taylor]: Taking taylor expansion of (/ -1 (pow y 2)) in y
1.207 * [taylor]: Taking taylor expansion of -1 in y
1.207 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.207 * [taylor]: Taking taylor expansion of y in y
1.207 * [taylor]: Taking taylor expansion of 0 in y
1.207 * [taylor]: Taking taylor expansion of 0 in y
1.208 * [taylor]: Taking taylor expansion of 0 in y
1.209 * [taylor]: Taking taylor expansion of 0 in y
1.209 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 2)
1.209 * [approximate]: Taking taylor expansion of (/ z (pow y 2)) in (z y) around 0
1.209 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
1.209 * [taylor]: Taking taylor expansion of z in y
1.209 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.209 * [taylor]: Taking taylor expansion of y in y
1.209 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
1.209 * [taylor]: Taking taylor expansion of z in z
1.209 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.209 * [taylor]: Taking taylor expansion of y in z
1.209 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
1.209 * [taylor]: Taking taylor expansion of z in z
1.209 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.209 * [taylor]: Taking taylor expansion of y in z
1.209 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.209 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.209 * [taylor]: Taking taylor expansion of y in y
1.210 * [taylor]: Taking taylor expansion of 0 in y
1.210 * [taylor]: Taking taylor expansion of 0 in y
1.211 * [taylor]: Taking taylor expansion of 0 in y
1.211 * [taylor]: Taking taylor expansion of 0 in y
1.211 * [approximate]: Taking taylor expansion of (/ (pow y 2) z) in (z y) around 0
1.211 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
1.211 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.211 * [taylor]: Taking taylor expansion of y in y
1.211 * [taylor]: Taking taylor expansion of z in y
1.211 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
1.211 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.212 * [taylor]: Taking taylor expansion of y in z
1.212 * [taylor]: Taking taylor expansion of z in z
1.212 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
1.212 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.212 * [taylor]: Taking taylor expansion of y in z
1.212 * [taylor]: Taking taylor expansion of z in z
1.212 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.212 * [taylor]: Taking taylor expansion of y in y
1.212 * [taylor]: Taking taylor expansion of 0 in y
1.212 * [taylor]: Taking taylor expansion of 0 in y
1.212 * [taylor]: Taking taylor expansion of 0 in y
1.213 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) z)) in (z y) around 0
1.213 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) z)) in y
1.213 * [taylor]: Taking taylor expansion of -1 in y
1.213 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
1.213 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.213 * [taylor]: Taking taylor expansion of y in y
1.213 * [taylor]: Taking taylor expansion of z in y
1.213 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) z)) in z
1.213 * [taylor]: Taking taylor expansion of -1 in z
1.213 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
1.213 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.213 * [taylor]: Taking taylor expansion of y in z
1.213 * [taylor]: Taking taylor expansion of z in z
1.213 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) z)) in z
1.213 * [taylor]: Taking taylor expansion of -1 in z
1.213 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
1.213 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.213 * [taylor]: Taking taylor expansion of y in z
1.213 * [taylor]: Taking taylor expansion of z in z
1.213 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
1.213 * [taylor]: Taking taylor expansion of -1 in y
1.213 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.213 * [taylor]: Taking taylor expansion of y in y
1.214 * [taylor]: Taking taylor expansion of 0 in y
1.214 * [taylor]: Taking taylor expansion of 0 in y
1.214 * [taylor]: Taking taylor expansion of 0 in y
1.214 * * * * [progress]: [ 3 / 3 ] generating series at (2)
1.215 * [approximate]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in (x z y) around 0
1.215 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in y
1.215 * [taylor]: Taking taylor expansion of x in y
1.215 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
1.215 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.215 * [taylor]: Taking taylor expansion of y in y
1.215 * [taylor]: Taking taylor expansion of z in y
1.215 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in z
1.215 * [taylor]: Taking taylor expansion of x in z
1.215 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
1.215 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.215 * [taylor]: Taking taylor expansion of y in z
1.215 * [taylor]: Taking taylor expansion of z in z
1.215 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in x
1.215 * [taylor]: Taking taylor expansion of x in x
1.215 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in x
1.215 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.215 * [taylor]: Taking taylor expansion of y in x
1.215 * [taylor]: Taking taylor expansion of z in x
1.215 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in x
1.215 * [taylor]: Taking taylor expansion of x in x
1.215 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in x
1.215 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.215 * [taylor]: Taking taylor expansion of y in x
1.215 * [taylor]: Taking taylor expansion of z in x
1.215 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
1.215 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.215 * [taylor]: Taking taylor expansion of y in z
1.215 * [taylor]: Taking taylor expansion of z in z
1.216 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.216 * [taylor]: Taking taylor expansion of y in y
1.216 * [taylor]: Taking taylor expansion of 1 in z
1.216 * [taylor]: Taking taylor expansion of 0 in y
1.216 * [taylor]: Taking taylor expansion of 0 in z
1.216 * [taylor]: Taking taylor expansion of 1 in y
1.216 * [taylor]: Taking taylor expansion of 0 in y
1.217 * [taylor]: Taking taylor expansion of 0 in z
1.217 * [taylor]: Taking taylor expansion of 0 in y
1.217 * [taylor]: Taking taylor expansion of 0 in y
1.217 * [taylor]: Taking taylor expansion of 0 in y
1.217 * [approximate]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in (x z y) around 0
1.217 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in y
1.217 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
1.217 * [taylor]: Taking taylor expansion of z in y
1.217 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.217 * [taylor]: Taking taylor expansion of y in y
1.217 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.217 * [taylor]: Taking taylor expansion of x in y
1.218 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in z
1.218 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
1.218 * [taylor]: Taking taylor expansion of z in z
1.218 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.218 * [taylor]: Taking taylor expansion of y in z
1.218 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.218 * [taylor]: Taking taylor expansion of x in z
1.218 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
1.218 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
1.218 * [taylor]: Taking taylor expansion of z in x
1.218 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.218 * [taylor]: Taking taylor expansion of y in x
1.218 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.218 * [taylor]: Taking taylor expansion of x in x
1.218 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
1.218 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
1.218 * [taylor]: Taking taylor expansion of z in x
1.218 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.218 * [taylor]: Taking taylor expansion of y in x
1.218 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.218 * [taylor]: Taking taylor expansion of x in x
1.218 * [taylor]: Taking taylor expansion of 1 in z
1.218 * [taylor]: Taking taylor expansion of 1 in y
1.218 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
1.218 * [taylor]: Taking taylor expansion of z in z
1.218 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.218 * [taylor]: Taking taylor expansion of y in z
1.219 * [taylor]: Taking taylor expansion of 0 in y
1.219 * [taylor]: Taking taylor expansion of 0 in z
1.219 * [taylor]: Taking taylor expansion of 0 in y
1.219 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.219 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.219 * [taylor]: Taking taylor expansion of y in y
1.219 * [taylor]: Taking taylor expansion of 0 in y
1.219 * [taylor]: Taking taylor expansion of 0 in z
1.219 * [taylor]: Taking taylor expansion of 0 in y
1.219 * [taylor]: Taking taylor expansion of 0 in y
1.220 * [taylor]: Taking taylor expansion of 0 in y
1.220 * [taylor]: Taking taylor expansion of 0 in y
1.220 * [taylor]: Taking taylor expansion of 0 in z
1.220 * [taylor]: Taking taylor expansion of 0 in y
1.220 * [taylor]: Taking taylor expansion of 0 in y
1.220 * [taylor]: Taking taylor expansion of 0 in y
1.221 * [taylor]: Taking taylor expansion of 0 in y
1.221 * [taylor]: Taking taylor expansion of 0 in y
1.221 * [approximate]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in (x z y) around 0
1.221 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in y
1.221 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in y
1.221 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
1.222 * [taylor]: Taking taylor expansion of z in y
1.222 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.222 * [taylor]: Taking taylor expansion of y in y
1.222 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.222 * [taylor]: Taking taylor expansion of x in y
1.222 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in z
1.222 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in z
1.222 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
1.222 * [taylor]: Taking taylor expansion of z in z
1.222 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.222 * [taylor]: Taking taylor expansion of y in z
1.222 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.222 * [taylor]: Taking taylor expansion of x in z
1.222 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in x
1.222 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
1.222 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
1.222 * [taylor]: Taking taylor expansion of z in x
1.222 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.222 * [taylor]: Taking taylor expansion of y in x
1.222 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.222 * [taylor]: Taking taylor expansion of x in x
1.222 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in x
1.222 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
1.222 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
1.222 * [taylor]: Taking taylor expansion of z in x
1.222 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.222 * [taylor]: Taking taylor expansion of y in x
1.222 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.222 * [taylor]: Taking taylor expansion of x in x
1.222 * [taylor]: Taking taylor expansion of -1 in z
1.222 * [taylor]: Taking taylor expansion of -1 in y
1.223 * [taylor]: Taking taylor expansion of (- (/ z (pow y 2))) in z
1.223 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
1.223 * [taylor]: Taking taylor expansion of z in z
1.223 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.223 * [taylor]: Taking taylor expansion of y in z
1.223 * [taylor]: Taking taylor expansion of 0 in y
1.223 * [taylor]: Taking taylor expansion of 0 in z
1.223 * [taylor]: Taking taylor expansion of 0 in y
1.223 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
1.223 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.223 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.223 * [taylor]: Taking taylor expansion of y in y
1.223 * [taylor]: Taking taylor expansion of 0 in y
1.224 * [taylor]: Taking taylor expansion of 0 in z
1.224 * [taylor]: Taking taylor expansion of 0 in y
1.224 * [taylor]: Taking taylor expansion of 0 in y
1.224 * [taylor]: Taking taylor expansion of 0 in y
1.224 * [taylor]: Taking taylor expansion of 0 in y
1.225 * [taylor]: Taking taylor expansion of 0 in z
1.225 * [taylor]: Taking taylor expansion of 0 in y
1.225 * [taylor]: Taking taylor expansion of 0 in y
1.225 * [taylor]: Taking taylor expansion of 0 in y
1.225 * [taylor]: Taking taylor expansion of 0 in y
1.225 * [taylor]: Taking taylor expansion of 0 in y
1.225 * * * [progress]: simplifying candidates
1.230 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ 1 (/ (/ z y) y)))
  (log1p (/ 1 (/ (/ z y) y)))
  (- 1)
  (- (- (- (log z) (log y)) (log y)))
  (- (- (log (/ z y)) (log y)))
  (- (log (/ (/ z y) y)))
  (- 0 (- (- (log z) (log y)) (log y)))
  (- 0 (- (log (/ z y)) (log y)))
  (- 0 (log (/ (/ z y) y)))
  (- (log 1) (- (- (log z) (log y)) (log y)))
  (- (log 1) (- (log (/ z y)) (log y)))
  (- (log 1) (log (/ (/ z y) y)))
  (log (/ 1 (/ (/ z y) y)))
  (exp (/ 1 (/ (/ z y) y)))
  (/ (* (* 1 1) 1) (/ (/ (* (* z z) z) (* (* y y) y)) (* (* y y) y)))
  (/ (* (* 1 1) 1) (/ (* (* (/ z y) (/ z y)) (/ z y)) (* (* y y) y)))
  (/ (* (* 1 1) 1) (* (* (/ (/ z y) y) (/ (/ z y) y)) (/ (/ z y) y)))
  (* (cbrt (/ 1 (/ (/ z y) y))) (cbrt (/ 1 (/ (/ z y) y))))
  (cbrt (/ 1 (/ (/ z y) y)))
  (* (* (/ 1 (/ (/ z y) y)) (/ 1 (/ (/ z y) y))) (/ 1 (/ (/ z y) y)))
  (sqrt (/ 1 (/ (/ z y) y)))
  (sqrt (/ 1 (/ (/ z y) y)))
  (- 1)
  (- (/ (/ z y) y))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (/ z y) y)) (cbrt (/ (/ z y) y))))
  (/ (cbrt 1) (cbrt (/ (/ z y) y)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (/ z y) y)))
  (/ (cbrt 1) (sqrt (/ (/ z y) y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (/ z y)) (cbrt (/ z y))) (* (cbrt y) (cbrt y))))
  (/ (cbrt 1) (/ (cbrt (/ z y)) (cbrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (/ z y)) (cbrt (/ z y))) (sqrt y)))
  (/ (cbrt 1) (/ (cbrt (/ z y)) (sqrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (/ z y)) (cbrt (/ z y))) 1))
  (/ (cbrt 1) (/ (cbrt (/ z y)) y))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (/ z y)) (* (cbrt y) (cbrt y))))
  (/ (cbrt 1) (/ (sqrt (/ z y)) (cbrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (/ z y)) (sqrt y)))
  (/ (cbrt 1) (/ (sqrt (/ z y)) (sqrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (/ z y)) 1))
  (/ (cbrt 1) (/ (sqrt (/ z y)) y))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y))))
  (/ (cbrt 1) (/ (/ (cbrt z) (cbrt y)) (cbrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))) (sqrt y)))
  (/ (cbrt 1) (/ (/ (cbrt z) (cbrt y)) (sqrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))) 1))
  (/ (cbrt 1) (/ (/ (cbrt z) (cbrt y)) y))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ (* (cbrt z) (cbrt z)) (sqrt y)) (* (cbrt y) (cbrt y))))
  (/ (cbrt 1) (/ (/ (cbrt z) (sqrt y)) (cbrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ (* (cbrt z) (cbrt z)) (sqrt y)) (sqrt y)))
  (/ (cbrt 1) (/ (/ (cbrt z) (sqrt y)) (sqrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ (* (cbrt z) (cbrt z)) (sqrt y)) 1))
  (/ (cbrt 1) (/ (/ (cbrt z) (sqrt y)) y))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ (* (cbrt z) (cbrt z)) 1) (* (cbrt y) (cbrt y))))
  (/ (cbrt 1) (/ (/ (cbrt z) y) (cbrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ (* (cbrt z) (cbrt z)) 1) (sqrt y)))
  (/ (cbrt 1) (/ (/ (cbrt z) y) (sqrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ (* (cbrt z) (cbrt z)) 1) 1))
  (/ (cbrt 1) (/ (/ (cbrt z) y) y))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ (sqrt z) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y))))
  (/ (cbrt 1) (/ (/ (sqrt z) (cbrt y)) (cbrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ (sqrt z) (* (cbrt y) (cbrt y))) (sqrt y)))
  (/ (cbrt 1) (/ (/ (sqrt z) (cbrt y)) (sqrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ (sqrt z) (* (cbrt y) (cbrt y))) 1))
  (/ (cbrt 1) (/ (/ (sqrt z) (cbrt y)) y))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ (sqrt z) (sqrt y)) (* (cbrt y) (cbrt y))))
  (/ (cbrt 1) (/ (/ (sqrt z) (sqrt y)) (cbrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ (sqrt z) (sqrt y)) (sqrt y)))
  (/ (cbrt 1) (/ (/ (sqrt z) (sqrt y)) (sqrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ (sqrt z) (sqrt y)) 1))
  (/ (cbrt 1) (/ (/ (sqrt z) (sqrt y)) y))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ (sqrt z) 1) (* (cbrt y) (cbrt y))))
  (/ (cbrt 1) (/ (/ (sqrt z) y) (cbrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ (sqrt z) 1) (sqrt y)))
  (/ (cbrt 1) (/ (/ (sqrt z) y) (sqrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ (sqrt z) 1) 1))
  (/ (cbrt 1) (/ (/ (sqrt z) y) y))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ 1 (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y))))
  (/ (cbrt 1) (/ (/ z (cbrt y)) (cbrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ 1 (* (cbrt y) (cbrt y))) (sqrt y)))
  (/ (cbrt 1) (/ (/ z (cbrt y)) (sqrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ 1 (* (cbrt y) (cbrt y))) 1))
  (/ (cbrt 1) (/ (/ z (cbrt y)) y))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ 1 (sqrt y)) (* (cbrt y) (cbrt y))))
  (/ (cbrt 1) (/ (/ z (sqrt y)) (cbrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ 1 (sqrt y)) (sqrt y)))
  (/ (cbrt 1) (/ (/ z (sqrt y)) (sqrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ 1 (sqrt y)) 1))
  (/ (cbrt 1) (/ (/ z (sqrt y)) y))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ 1 1) (* (cbrt y) (cbrt y))))
  (/ (cbrt 1) (/ (/ z y) (cbrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ 1 1) (sqrt y)))
  (/ (cbrt 1) (/ (/ z y) (sqrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ 1 1) 1))
  (/ (cbrt 1) (/ (/ z y) y))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt y) (cbrt y))))
  (/ (cbrt 1) (/ (/ z y) (cbrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt y)))
  (/ (cbrt 1) (/ (/ z y) (sqrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ (/ z y) y))
  (/ (* (cbrt 1) (cbrt 1)) (/ z (* (cbrt y) (cbrt y))))
  (/ (cbrt 1) (/ (/ 1 y) (cbrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ z (sqrt y)))
  (/ (cbrt 1) (/ (/ 1 y) (sqrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ z 1))
  (/ (cbrt 1) (/ (/ 1 y) y))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (/ (/ z y) y))
  (/ (* (cbrt 1) (cbrt 1)) (/ z y))
  (/ (cbrt 1) (/ 1 y))
  (/ (sqrt 1) (* (cbrt (/ (/ z y) y)) (cbrt (/ (/ z y) y))))
  (/ (sqrt 1) (cbrt (/ (/ z y) y)))
  (/ (sqrt 1) (sqrt (/ (/ z y) y)))
  (/ (sqrt 1) (sqrt (/ (/ z y) y)))
  (/ (sqrt 1) (/ (* (cbrt (/ z y)) (cbrt (/ z y))) (* (cbrt y) (cbrt y))))
  (/ (sqrt 1) (/ (cbrt (/ z y)) (cbrt y)))
  (/ (sqrt 1) (/ (* (cbrt (/ z y)) (cbrt (/ z y))) (sqrt y)))
  (/ (sqrt 1) (/ (cbrt (/ z y)) (sqrt y)))
  (/ (sqrt 1) (/ (* (cbrt (/ z y)) (cbrt (/ z y))) 1))
  (/ (sqrt 1) (/ (cbrt (/ z y)) y))
  (/ (sqrt 1) (/ (sqrt (/ z y)) (* (cbrt y) (cbrt y))))
  (/ (sqrt 1) (/ (sqrt (/ z y)) (cbrt y)))
  (/ (sqrt 1) (/ (sqrt (/ z y)) (sqrt y)))
  (/ (sqrt 1) (/ (sqrt (/ z y)) (sqrt y)))
  (/ (sqrt 1) (/ (sqrt (/ z y)) 1))
  (/ (sqrt 1) (/ (sqrt (/ z y)) y))
  (/ (sqrt 1) (/ (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y))))
  (/ (sqrt 1) (/ (/ (cbrt z) (cbrt y)) (cbrt y)))
  (/ (sqrt 1) (/ (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))) (sqrt y)))
  (/ (sqrt 1) (/ (/ (cbrt z) (cbrt y)) (sqrt y)))
  (/ (sqrt 1) (/ (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))) 1))
  (/ (sqrt 1) (/ (/ (cbrt z) (cbrt y)) y))
  (/ (sqrt 1) (/ (/ (* (cbrt z) (cbrt z)) (sqrt y)) (* (cbrt y) (cbrt y))))
  (/ (sqrt 1) (/ (/ (cbrt z) (sqrt y)) (cbrt y)))
  (/ (sqrt 1) (/ (/ (* (cbrt z) (cbrt z)) (sqrt y)) (sqrt y)))
  (/ (sqrt 1) (/ (/ (cbrt z) (sqrt y)) (sqrt y)))
  (/ (sqrt 1) (/ (/ (* (cbrt z) (cbrt z)) (sqrt y)) 1))
  (/ (sqrt 1) (/ (/ (cbrt z) (sqrt y)) y))
  (/ (sqrt 1) (/ (/ (* (cbrt z) (cbrt z)) 1) (* (cbrt y) (cbrt y))))
  (/ (sqrt 1) (/ (/ (cbrt z) y) (cbrt y)))
  (/ (sqrt 1) (/ (/ (* (cbrt z) (cbrt z)) 1) (sqrt y)))
  (/ (sqrt 1) (/ (/ (cbrt z) y) (sqrt y)))
  (/ (sqrt 1) (/ (/ (* (cbrt z) (cbrt z)) 1) 1))
  (/ (sqrt 1) (/ (/ (cbrt z) y) y))
  (/ (sqrt 1) (/ (/ (sqrt z) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y))))
  (/ (sqrt 1) (/ (/ (sqrt z) (cbrt y)) (cbrt y)))
  (/ (sqrt 1) (/ (/ (sqrt z) (* (cbrt y) (cbrt y))) (sqrt y)))
  (/ (sqrt 1) (/ (/ (sqrt z) (cbrt y)) (sqrt y)))
  (/ (sqrt 1) (/ (/ (sqrt z) (* (cbrt y) (cbrt y))) 1))
  (/ (sqrt 1) (/ (/ (sqrt z) (cbrt y)) y))
  (/ (sqrt 1) (/ (/ (sqrt z) (sqrt y)) (* (cbrt y) (cbrt y))))
  (/ (sqrt 1) (/ (/ (sqrt z) (sqrt y)) (cbrt y)))
  (/ (sqrt 1) (/ (/ (sqrt z) (sqrt y)) (sqrt y)))
  (/ (sqrt 1) (/ (/ (sqrt z) (sqrt y)) (sqrt y)))
  (/ (sqrt 1) (/ (/ (sqrt z) (sqrt y)) 1))
  (/ (sqrt 1) (/ (/ (sqrt z) (sqrt y)) y))
  (/ (sqrt 1) (/ (/ (sqrt z) 1) (* (cbrt y) (cbrt y))))
  (/ (sqrt 1) (/ (/ (sqrt z) y) (cbrt y)))
  (/ (sqrt 1) (/ (/ (sqrt z) 1) (sqrt y)))
  (/ (sqrt 1) (/ (/ (sqrt z) y) (sqrt y)))
  (/ (sqrt 1) (/ (/ (sqrt z) 1) 1))
  (/ (sqrt 1) (/ (/ (sqrt z) y) y))
  (/ (sqrt 1) (/ (/ 1 (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y))))
  (/ (sqrt 1) (/ (/ z (cbrt y)) (cbrt y)))
  (/ (sqrt 1) (/ (/ 1 (* (cbrt y) (cbrt y))) (sqrt y)))
  (/ (sqrt 1) (/ (/ z (cbrt y)) (sqrt y)))
  (/ (sqrt 1) (/ (/ 1 (* (cbrt y) (cbrt y))) 1))
  (/ (sqrt 1) (/ (/ z (cbrt y)) y))
  (/ (sqrt 1) (/ (/ 1 (sqrt y)) (* (cbrt y) (cbrt y))))
  (/ (sqrt 1) (/ (/ z (sqrt y)) (cbrt y)))
  (/ (sqrt 1) (/ (/ 1 (sqrt y)) (sqrt y)))
  (/ (sqrt 1) (/ (/ z (sqrt y)) (sqrt y)))
  (/ (sqrt 1) (/ (/ 1 (sqrt y)) 1))
  (/ (sqrt 1) (/ (/ z (sqrt y)) y))
  (/ (sqrt 1) (/ (/ 1 1) (* (cbrt y) (cbrt y))))
  (/ (sqrt 1) (/ (/ z y) (cbrt y)))
  (/ (sqrt 1) (/ (/ 1 1) (sqrt y)))
  (/ (sqrt 1) (/ (/ z y) (sqrt y)))
  (/ (sqrt 1) (/ (/ 1 1) 1))
  (/ (sqrt 1) (/ (/ z y) y))
  (/ (sqrt 1) (/ 1 (* (cbrt y) (cbrt y))))
  (/ (sqrt 1) (/ (/ z y) (cbrt y)))
  (/ (sqrt 1) (/ 1 (sqrt y)))
  (/ (sqrt 1) (/ (/ z y) (sqrt y)))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ (/ z y) y))
  (/ (sqrt 1) (/ z (* (cbrt y) (cbrt y))))
  (/ (sqrt 1) (/ (/ 1 y) (cbrt y)))
  (/ (sqrt 1) (/ z (sqrt y)))
  (/ (sqrt 1) (/ (/ 1 y) (sqrt y)))
  (/ (sqrt 1) (/ z 1))
  (/ (sqrt 1) (/ (/ 1 y) y))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (/ (/ z y) y))
  (/ (sqrt 1) (/ z y))
  (/ (sqrt 1) (/ 1 y))
  (/ 1 (* (cbrt (/ (/ z y) y)) (cbrt (/ (/ z y) y))))
  (/ 1 (cbrt (/ (/ z y) y)))
  (/ 1 (sqrt (/ (/ z y) y)))
  (/ 1 (sqrt (/ (/ z y) y)))
  (/ 1 (/ (* (cbrt (/ z y)) (cbrt (/ z y))) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (cbrt (/ z y)) (cbrt y)))
  (/ 1 (/ (* (cbrt (/ z y)) (cbrt (/ z y))) (sqrt y)))
  (/ 1 (/ (cbrt (/ z y)) (sqrt y)))
  (/ 1 (/ (* (cbrt (/ z y)) (cbrt (/ z y))) 1))
  (/ 1 (/ (cbrt (/ z y)) y))
  (/ 1 (/ (sqrt (/ z y)) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (sqrt (/ z y)) (cbrt y)))
  (/ 1 (/ (sqrt (/ z y)) (sqrt y)))
  (/ 1 (/ (sqrt (/ z y)) (sqrt y)))
  (/ 1 (/ (sqrt (/ z y)) 1))
  (/ 1 (/ (sqrt (/ z y)) y))
  (/ 1 (/ (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ (cbrt z) (cbrt y)) (cbrt y)))
  (/ 1 (/ (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))) (sqrt y)))
  (/ 1 (/ (/ (cbrt z) (cbrt y)) (sqrt y)))
  (/ 1 (/ (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))) 1))
  (/ 1 (/ (/ (cbrt z) (cbrt y)) y))
  (/ 1 (/ (/ (* (cbrt z) (cbrt z)) (sqrt y)) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ (cbrt z) (sqrt y)) (cbrt y)))
  (/ 1 (/ (/ (* (cbrt z) (cbrt z)) (sqrt y)) (sqrt y)))
  (/ 1 (/ (/ (cbrt z) (sqrt y)) (sqrt y)))
  (/ 1 (/ (/ (* (cbrt z) (cbrt z)) (sqrt y)) 1))
  (/ 1 (/ (/ (cbrt z) (sqrt y)) y))
  (/ 1 (/ (/ (* (cbrt z) (cbrt z)) 1) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ (cbrt z) y) (cbrt y)))
  (/ 1 (/ (/ (* (cbrt z) (cbrt z)) 1) (sqrt y)))
  (/ 1 (/ (/ (cbrt z) y) (sqrt y)))
  (/ 1 (/ (/ (* (cbrt z) (cbrt z)) 1) 1))
  (/ 1 (/ (/ (cbrt z) y) y))
  (/ 1 (/ (/ (sqrt z) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ (sqrt z) (cbrt y)) (cbrt y)))
  (/ 1 (/ (/ (sqrt z) (* (cbrt y) (cbrt y))) (sqrt y)))
  (/ 1 (/ (/ (sqrt z) (cbrt y)) (sqrt y)))
  (/ 1 (/ (/ (sqrt z) (* (cbrt y) (cbrt y))) 1))
  (/ 1 (/ (/ (sqrt z) (cbrt y)) y))
  (/ 1 (/ (/ (sqrt z) (sqrt y)) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ (sqrt z) (sqrt y)) (cbrt y)))
  (/ 1 (/ (/ (sqrt z) (sqrt y)) (sqrt y)))
  (/ 1 (/ (/ (sqrt z) (sqrt y)) (sqrt y)))
  (/ 1 (/ (/ (sqrt z) (sqrt y)) 1))
  (/ 1 (/ (/ (sqrt z) (sqrt y)) y))
  (/ 1 (/ (/ (sqrt z) 1) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ (sqrt z) y) (cbrt y)))
  (/ 1 (/ (/ (sqrt z) 1) (sqrt y)))
  (/ 1 (/ (/ (sqrt z) y) (sqrt y)))
  (/ 1 (/ (/ (sqrt z) 1) 1))
  (/ 1 (/ (/ (sqrt z) y) y))
  (/ 1 (/ (/ 1 (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ z (cbrt y)) (cbrt y)))
  (/ 1 (/ (/ 1 (* (cbrt y) (cbrt y))) (sqrt y)))
  (/ 1 (/ (/ z (cbrt y)) (sqrt y)))
  (/ 1 (/ (/ 1 (* (cbrt y) (cbrt y))) 1))
  (/ 1 (/ (/ z (cbrt y)) y))
  (/ 1 (/ (/ 1 (sqrt y)) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ z (sqrt y)) (cbrt y)))
  (/ 1 (/ (/ 1 (sqrt y)) (sqrt y)))
  (/ 1 (/ (/ z (sqrt y)) (sqrt y)))
  (/ 1 (/ (/ 1 (sqrt y)) 1))
  (/ 1 (/ (/ z (sqrt y)) y))
  (/ 1 (/ (/ 1 1) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ z y) (cbrt y)))
  (/ 1 (/ (/ 1 1) (sqrt y)))
  (/ 1 (/ (/ z y) (sqrt y)))
  (/ 1 (/ (/ 1 1) 1))
  (/ 1 (/ (/ z y) y))
  (/ 1 (/ 1 (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ z y) (cbrt y)))
  (/ 1 (/ 1 (sqrt y)))
  (/ 1 (/ (/ z y) (sqrt y)))
  (/ 1 (/ 1 1))
  (/ 1 (/ (/ z y) y))
  (/ 1 (/ z (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ 1 y) (cbrt y)))
  (/ 1 (/ z (sqrt y)))
  (/ 1 (/ (/ 1 y) (sqrt y)))
  (/ 1 (/ z 1))
  (/ 1 (/ (/ 1 y) y))
  (/ 1 1)
  (/ 1 (/ (/ z y) y))
  (/ 1 (/ z y))
  (/ 1 (/ 1 y))
  (/ 1 (/ (/ z y) y))
  (/ (/ (/ z y) y) 1)
  (/ 1 (* (cbrt (/ (/ z y) y)) (cbrt (/ (/ z y) y))))
  (/ 1 (sqrt (/ (/ z y) y)))
  (/ 1 (/ (* (cbrt (/ z y)) (cbrt (/ z y))) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (* (cbrt (/ z y)) (cbrt (/ z y))) (sqrt y)))
  (/ 1 (/ (* (cbrt (/ z y)) (cbrt (/ z y))) 1))
  (/ 1 (/ (sqrt (/ z y)) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (sqrt (/ z y)) (sqrt y)))
  (/ 1 (/ (sqrt (/ z y)) 1))
  (/ 1 (/ (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))) (sqrt y)))
  (/ 1 (/ (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))) 1))
  (/ 1 (/ (/ (* (cbrt z) (cbrt z)) (sqrt y)) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ (* (cbrt z) (cbrt z)) (sqrt y)) (sqrt y)))
  (/ 1 (/ (/ (* (cbrt z) (cbrt z)) (sqrt y)) 1))
  (/ 1 (/ (/ (* (cbrt z) (cbrt z)) 1) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ (* (cbrt z) (cbrt z)) 1) (sqrt y)))
  (/ 1 (/ (/ (* (cbrt z) (cbrt z)) 1) 1))
  (/ 1 (/ (/ (sqrt z) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ (sqrt z) (* (cbrt y) (cbrt y))) (sqrt y)))
  (/ 1 (/ (/ (sqrt z) (* (cbrt y) (cbrt y))) 1))
  (/ 1 (/ (/ (sqrt z) (sqrt y)) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ (sqrt z) (sqrt y)) (sqrt y)))
  (/ 1 (/ (/ (sqrt z) (sqrt y)) 1))
  (/ 1 (/ (/ (sqrt z) 1) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ (sqrt z) 1) (sqrt y)))
  (/ 1 (/ (/ (sqrt z) 1) 1))
  (/ 1 (/ (/ 1 (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ 1 (* (cbrt y) (cbrt y))) (sqrt y)))
  (/ 1 (/ (/ 1 (* (cbrt y) (cbrt y))) 1))
  (/ 1 (/ (/ 1 (sqrt y)) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ 1 (sqrt y)) (sqrt y)))
  (/ 1 (/ (/ 1 (sqrt y)) 1))
  (/ 1 (/ (/ 1 1) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ 1 1) (sqrt y)))
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  (/ 1 (/ 1 (* (cbrt y) (cbrt y))))
  (/ 1 (/ 1 (sqrt y)))
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  (/ (/ (/ z y) y) 1)
  (/ 1 (/ z y))
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  (- (- (log z) (log y)) (log y))
  (- (log (/ z y)) (log y))
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  (/ (* (cbrt (/ z y)) (cbrt (/ z y))) 1)
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  (/ (/ z (sqrt y)) (cbrt y))
  (/ (/ 1 (sqrt y)) (sqrt y))
  (/ (/ z (sqrt y)) (sqrt y))
  (/ (/ 1 (sqrt y)) 1)
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  (/ (/ 1 1) (sqrt y))
  (/ (/ z y) (sqrt y))
  (/ (/ 1 1) 1)
  (/ (/ z y) y)
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  (/ (/ z y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (/ z y) (sqrt y))
  (/ 1 1)
  (/ (/ z y) y)
  (/ z (* (cbrt y) (cbrt y)))
  (/ (/ 1 y) (cbrt y))
  (/ z (sqrt y))
  (/ (/ 1 y) (sqrt y))
  (/ z 1)
  (/ (/ 1 y) y)
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  (/ y (sqrt (/ z y)))
  (/ y (/ (cbrt z) (cbrt y)))
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  (/ y (/ (sqrt z) (cbrt y)))
  (/ y (/ (sqrt z) (sqrt y)))
  (/ y (/ (sqrt z) y))
  (/ y (/ z (cbrt y)))
  (/ y (/ z (sqrt y)))
  (/ y (/ z y))
  (/ y (/ z y))
  (/ y (/ 1 y))
  (* y y)
  (expm1 (+ x (/ 1 (/ (/ z y) y))))
  (log1p (+ x (/ 1 (/ (/ z y) y))))
  (* (exp x) (exp (/ 1 (/ (/ z y) y))))
  (log (+ x (/ 1 (/ (/ z y) y))))
  (exp (+ x (/ 1 (/ (/ z y) y))))
  (* (cbrt (+ x (/ 1 (/ (/ z y) y)))) (cbrt (+ x (/ 1 (/ (/ z y) y)))))
  (cbrt (+ x (/ 1 (/ (/ z y) y))))
  (* (* (+ x (/ 1 (/ (/ z y) y))) (+ x (/ 1 (/ (/ z y) y)))) (+ x (/ 1 (/ (/ z y) y))))
  (sqrt (+ x (/ 1 (/ (/ z y) y))))
  (sqrt (+ x (/ 1 (/ (/ z y) y))))
  (+ (pow x 3) (pow (/ 1 (/ (/ z y) y)) 3))
  (+ (* x x) (- (* (/ 1 (/ (/ z y) y)) (/ 1 (/ (/ z y) y))) (* x (/ 1 (/ (/ z y) y)))))
  (- (* x x) (* (/ 1 (/ (/ z y) y)) (/ 1 (/ (/ z y) y))))
  (- x (/ 1 (/ (/ z y) y)))
  (+ x (/ 1 (/ (/ z y) y)))
  (+ x (/ 1 (/ (/ z y) y)))
  (/ (pow y 2) z)
  (/ (pow y 2) z)
  (/ (pow y 2) z)
  (/ z (pow y 2))
  (/ z (pow y 2))
  (/ z (pow y 2))
  (+ x (/ (pow y 2) z))
  (+ x (/ (pow y 2) z))
  (+ x (/ (pow y 2) z))
1.248 * * [simplify]: iteration  0 :  1050  enodes  (cost  2449 )
1.271 * * [simplify]: iteration  1 :  4890  enodes  (cost  1823 )
1.319 * * [simplify]: iteration  2 :  5001  enodes  (cost  1816 )
1.329 * [simplify]: Simplified to:
   (expm1 (/ 1 (/ (/ z y) y)))
  (log1p (/ 1 (/ (/ z y) y)))
  (- 1)
  (log (/ 1 (/ (/ z y) y)))
  (log (/ 1 (/ (/ z y) y)))
  (log (/ 1 (/ (/ z y) y)))
  (log (/ 1 (/ (/ z y) y)))
  (log (/ 1 (/ (/ z y) y)))
  (log (/ 1 (/ (/ z y) y)))
  (log (/ 1 (/ (/ z y) y)))
  (log (/ 1 (/ (/ z y) y)))
  (log (/ 1 (/ (/ z y) y)))
  (log (/ 1 (/ (/ z y) y)))
  (exp (/ 1 (/ (/ z y) y)))
  (/ 1 (pow (/ (/ z y) y) 3))
  (/ 1 (pow (/ (/ z y) y) 3))
  (/ 1 (pow (/ (/ z y) y) 3))
  (* (cbrt (/ 1 (/ (/ z y) y))) (cbrt (/ 1 (/ (/ z y) y))))
  (cbrt (/ 1 (/ (/ z y) y)))
  (/ 1 (pow (/ (/ z y) y) 3))
  (sqrt (/ 1 (/ (/ z y) y)))
  (sqrt (/ 1 (/ (/ z y) y)))
  (- 1)
  (- (/ (/ z y) y))
  (/ 1 (* (cbrt (/ (/ z y) y)) (cbrt (/ (/ z y) y))))
  (/ 1 (cbrt (/ (/ z y) y)))
  (/ 1 (sqrt (/ (/ z y) y)))
  (/ 1 (sqrt (/ (/ z y) y)))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ 1 (/ (cbrt (/ z y)) (cbrt y)))
  (/ (sqrt y) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ (sqrt y) (cbrt (/ z y)))
  (/ 1 (* (cbrt (/ z y)) (cbrt (/ z y))))
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  (/ (* (cbrt y) (cbrt y)) (sqrt (/ z y)))
  (/ 1 (/ (sqrt (/ z y)) (cbrt y)))
  (/ (sqrt y) (sqrt (/ z y)))
  (/ (sqrt y) (sqrt (/ z y)))
  (/ 1 (sqrt (/ z y)))
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  (/ 1 (sqrt z))
  (/ y (/ (sqrt z) y))
  (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))
  (/ (* (cbrt y) (cbrt y)) z)
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  (/ (sqrt y) (/ z (cbrt y)))
  (* (cbrt y) (cbrt y))
  (/ y (/ z (cbrt y)))
  (* (* (cbrt y) (cbrt y)) (sqrt y))
  (/ (sqrt y) (/ z (cbrt y)))
  y
  (/ y z)
  (sqrt y)
  (/ y (/ z (sqrt y)))
  (* (cbrt y) (cbrt y))
  (/ y (/ z (cbrt y)))
  (sqrt y)
  (/ y (/ z (sqrt y)))
  1
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  (* (cbrt y) (cbrt y))
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  (sqrt y)
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  1
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  (/ (* (cbrt y) (cbrt y)) z)
  (* y (cbrt y))
  (/ (sqrt y) z)
  (* y (sqrt y))
  (/ 1 z)
  (pow y 2)
  1
  (/ y (/ z y))
  (/ y z)
  y
  (/ 1 (* (cbrt (/ (/ z y) y)) (cbrt (/ (/ z y) y))))
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  (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
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  y
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  1
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  1
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  (pow y 2)
  1
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  y
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  (/ (sqrt y) (/ z (cbrt y)))
  (* (cbrt y) (cbrt y))
  (/ y (/ z (cbrt y)))
  (* (* (cbrt y) (cbrt y)) (sqrt y))
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  y
  (/ y z)
  (sqrt y)
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  (* (cbrt y) (cbrt y))
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  (sqrt y)
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  1
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  (* (cbrt y) (cbrt y))
  (/ y (/ z (cbrt y)))
  (sqrt y)
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  1
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  (/ 1 z)
  (pow y 2)
  1
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  y
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  (/ (sqrt y) (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ (* (cbrt y) (cbrt y)) (sqrt z))
  (/ (sqrt y) (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ y (sqrt z))
  (/ (sqrt y) (sqrt z))
  (/ (* (cbrt y) (cbrt y)) (sqrt z))
  (/ (sqrt y) (sqrt z))
  (/ 1 (sqrt z))
  (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))
  (* (* (cbrt y) (cbrt y)) (sqrt y))
  (* (cbrt y) (cbrt y))
  (* (* (cbrt y) (cbrt y)) (sqrt y))
  y
  (sqrt y)
  (* (cbrt y) (cbrt y))
  (sqrt y)
  1
  (* (cbrt y) (cbrt y))
  (sqrt y)
  1
  (/ (* (cbrt y) (cbrt y)) z)
  (/ (sqrt y) z)
  (/ 1 z)
  1
  (/ y z)
  (/ (/ z y) y)
  (/ (/ z y) y)
  (/ (/ z y) y)
  (/ y z)
  (expm1 (/ (/ z y) y))
  (log1p (/ (/ z y) y))
  (log (/ (/ z y) y))
  (log (/ (/ z y) y))
  (log (/ (/ z y) y))
  (exp (/ (/ z y) y))
  (pow (/ (/ z y) y) 3)
  (pow (/ (/ z y) y) 3)
  (* (cbrt (/ (/ z y) y)) (cbrt (/ (/ z y) y)))
  (cbrt (/ (/ z y) y))
  (pow (/ (/ z y) y) 3)
  (sqrt (/ (/ z y) y))
  (sqrt (/ (/ z y) y))
  (- (/ z y))
  (- y)
  (/ (* (cbrt (/ z y)) (cbrt (/ z y))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (/ z y)) (cbrt y))
  (/ (* (cbrt (/ z y)) (cbrt (/ z y))) (sqrt y))
  (/ (cbrt (/ z y)) (sqrt y))
  (* (cbrt (/ z y)) (cbrt (/ z y)))
  (/ (cbrt (/ z y)) y)
  (/ (sqrt (/ z y)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (/ z y)) (cbrt y))
  (/ (sqrt (/ z y)) (sqrt y))
  (/ (sqrt (/ z y)) (sqrt y))
  (sqrt (/ z y))
  (/ (sqrt (/ z y)) y)
  (/ (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt z) (cbrt y)) (cbrt y))
  (/ (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))) (sqrt y))
  (/ (/ (cbrt z) (cbrt y)) (sqrt y))
  (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt z) (cbrt y)) y)
  (/ (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))) (sqrt y))
  (/ (/ (cbrt z) (cbrt y)) (sqrt y))
  (/ (cbrt z) (/ y (cbrt z)))
  (/ (cbrt z) y)
  (/ (* (cbrt z) (cbrt z)) (sqrt y))
  (/ (/ (cbrt z) (sqrt y)) y)
  (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt z) (cbrt y)) y)
  (/ (* (cbrt z) (cbrt z)) (sqrt y))
  (/ (/ (cbrt z) (sqrt y)) y)
  (* (cbrt z) (cbrt z))
  (/ (/ (cbrt z) y) y)
  (/ (/ (sqrt z) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (/ (sqrt z) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt z) (* (cbrt y) (cbrt y))) (sqrt y))
  (/ (/ (sqrt z) (cbrt y)) (sqrt y))
  (/ (sqrt z) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt z) (cbrt y)) y)
  (/ (/ (sqrt z) (* (cbrt y) (cbrt y))) (sqrt y))
  (/ (/ (sqrt z) (cbrt y)) (sqrt y))
  (/ (sqrt z) y)
  (/ (sqrt z) y)
  (/ (sqrt z) (sqrt y))
  (/ (/ (sqrt z) (sqrt y)) y)
  (/ (sqrt z) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt z) (cbrt y)) y)
  (/ (sqrt z) (sqrt y))
  (/ (/ (sqrt z) (sqrt y)) y)
  (sqrt z)
  (/ (/ (sqrt z) y) y)
  (/ (/ 1 (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (/ z (* (cbrt y) (cbrt y)))
  (/ (/ 1 (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ z (cbrt y)) (sqrt y))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ z (cbrt y)) y)
  (/ (/ 1 (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ z (cbrt y)) (sqrt y))
  (/ 1 y)
  (/ z y)
  (/ 1 (sqrt y))
  (/ (/ z y) (sqrt y))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ z (cbrt y)) y)
  (/ 1 (sqrt y))
  (/ (/ z y) (sqrt y))
  1
  (/ (/ z y) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ z (cbrt y)) y)
  (/ 1 (sqrt y))
  (/ (/ z y) (sqrt y))
  1
  (/ (/ z y) y)
  (/ z (* (cbrt y) (cbrt y)))
  (/ (/ 1 y) (cbrt y))
  (/ z (sqrt y))
  (/ (/ 1 y) (sqrt y))
  z
  (/ (/ 1 y) y)
  (/ 1 y)
  (/ y (/ z y))
  (/ (/ z y) (* (cbrt y) (cbrt y)))
  (/ (/ z y) (sqrt y))
  (/ z y)
  (/ y (cbrt (/ z y)))
  (/ y (sqrt (/ z y)))
  (/ y (/ (cbrt z) (cbrt y)))
  (/ y (/ (cbrt z) (sqrt y)))
  (/ y (/ (cbrt z) y))
  (/ y (/ (sqrt z) (cbrt y)))
  (/ y (/ (sqrt z) (sqrt y)))
  (/ y (/ (sqrt z) y))
  (/ y (/ z (cbrt y)))
  (/ y (/ z (sqrt y)))
  (/ y (/ z y))
  (/ y (/ z y))
  (pow y 2)
  (pow y 2)
  (expm1 (+ x (/ 1 (/ (/ z y) y))))
  (log1p (+ x (/ 1 (/ (/ z y) y))))
  (exp (+ x (/ 1 (/ (/ z y) y))))
  (log (+ x (/ 1 (/ (/ z y) y))))
  (exp (+ x (/ 1 (/ (/ z y) y))))
  (* (cbrt (+ x (/ 1 (/ (/ z y) y)))) (cbrt (+ x (/ 1 (/ (/ z y) y)))))
  (cbrt (+ x (/ 1 (/ (/ z y) y))))
  (pow (fma (/ 1 (/ z y)) y x) 3)
  (sqrt (+ x (/ 1 (/ (/ z y) y))))
  (sqrt (+ x (/ 1 (/ (/ z y) y))))
  (+ (pow x 3) (pow (/ 1 (/ (/ z y) y)) 3))
  (fma x x (* (- (/ 1 (/ (/ z y) y)) x) (/ y (/ z y))))
  (* (- x (/ 1 (/ (/ z y) y))) (fma (/ 1 (/ z y)) y x))
  (fma (/ y z) (- y) x)
  (fma (/ y z) y x)
  (fma (/ y z) y x)
  (/ y (/ z y))
  (/ y (/ z y))
  (/ y (/ z y))
  (/ (/ z y) y)
  (/ (/ z y) y)
  (/ (/ z y) y)
  (fma (/ y z) y x)
  (fma (/ y z) y x)
  (fma (/ y z) y x)
1.331 * * * [progress]: adding candidates to table
2.420 * [progress]: [Phase 3 of 3] Extracting.
2.420 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (+ x (/ y (/ z y))))> #<alt (λ (x y z) (fma (/ y z) y x))> #<alt (λ (x y z) (+ x (/ 1 (/ (/ z y) y))))> #<alt (λ (x y z) (+ x (/ (/ 1 (sqrt z)) (/ (/ (sqrt z) y) y))))> #<alt (λ (x y z) (+ x (/ 1 (* (* (cbrt (/ (/ z y) y)) (cbrt (/ (/ z y) y))) (cbrt (/ (/ z y) y))))))>)
2.421 * * * [regime-changes]: Trying 3 branch expressions: (z y x)
2.421 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (+ x (/ y (/ z y))))> #<alt (λ (x y z) (fma (/ y z) y x))> #<alt (λ (x y z) (+ x (/ 1 (/ (/ z y) y))))> #<alt (λ (x y z) (+ x (/ (/ 1 (sqrt z)) (/ (/ (sqrt z) y) y))))> #<alt (λ (x y z) (+ x (/ 1 (* (* (cbrt (/ (/ z y) y)) (cbrt (/ (/ z y) y))) (cbrt (/ (/ z y) y))))))>)
2.476 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (+ x (/ y (/ z y))))> #<alt (λ (x y z) (fma (/ y z) y x))> #<alt (λ (x y z) (+ x (/ 1 (/ (/ z y) y))))> #<alt (λ (x y z) (+ x (/ (/ 1 (sqrt z)) (/ (/ (sqrt z) y) y))))> #<alt (λ (x y z) (+ x (/ 1 (* (* (cbrt (/ (/ z y) y)) (cbrt (/ (/ z y) y))) (cbrt (/ (/ z y) y))))))>)
2.531 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (+ x (/ y (/ z y))))> #<alt (λ (x y z) (fma (/ y z) y x))> #<alt (λ (x y z) (+ x (/ 1 (/ (/ z y) y))))> #<alt (λ (x y z) (+ x (/ (/ 1 (sqrt z)) (/ (/ (sqrt z) y) y))))> #<alt (λ (x y z) (+ x (/ 1 (* (* (cbrt (/ (/ z y) y)) (cbrt (/ (/ z y) y))) (cbrt (/ (/ z y) y))))))>)
2.585 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
2.586 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (/ y (/ z y)))
2.586 * * [simplify]: iteration  0 :  7  enodes  (cost  3 )
2.587 * * [simplify]: iteration  1 :  7  enodes  (cost  3 )
2.587 * [simplify]: Simplified to:
   (+ x (/ y (/ z y)))
4.176 * [regime-testing]: Baseline error score: 0.09101137642205276
4.177 * [regime-testing]: Oracle error score: 0.0166270783847981
4.178 * [regime-testing]: End program error score: 0.09101137642205276
4.513 * [regime-testing]: Target error score: 0.08995936523324428