36.910 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.016 * * * [progress]: [2/2] Setting up program.
0.018 * [progress]: [Phase 2 of 3] Improving.
0.018 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ x (/ (* y y) z))
0.019 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
0.020 * * [simplify]: iteration  1 :  9  enodes  (cost  7 )
0.021 * * [simplify]: iteration  2 :  11  enodes  (cost  7 )
0.022 * * [simplify]: iteration  3 :  13  enodes  (cost  6 )
0.024 * * [simplify]: iteration  4 :  14  enodes  (cost  6 )
0.025 * * [simplify]: iteration  done :  14  enodes  (cost  6 )
0.025 * [simplify]: Simplified to:
   (fma (/ y z) y x)
0.030 * * [progress]: iteration 1 / 4
0.030 * * * [progress]: picking best candidate
0.033 * * * * [pick]: Picked  #<alt (λ (x y z) (fma (/ y z) y x))>
0.033 * * * [progress]: localizing error
0.037 * * * [progress]: generating rewritten candidates
0.037 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.038 * * * [progress]: generating series expansions
0.038 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.038 * [approximate]: Taking taylor expansion of (fma (/ y z) y x) in (y z x) around 0
0.038 * [taylor]: Taking taylor expansion of (fma (/ y z) y x) in x
0.038 * [taylor]: Rewrote expression to (+ (* (/ y z) y) x)
0.038 * [taylor]: Taking taylor expansion of (* (/ y z) y) in x
0.038 * [taylor]: Taking taylor expansion of (/ y z) in x
0.038 * [taylor]: Taking taylor expansion of y in x
0.038 * [taylor]: Taking taylor expansion of z in x
0.038 * [taylor]: Taking taylor expansion of y in x
0.038 * [taylor]: Taking taylor expansion of x in x
0.038 * [taylor]: Taking taylor expansion of (fma (/ y z) y x) in z
0.039 * [taylor]: Rewrote expression to (+ (* (/ y z) y) x)
0.039 * [taylor]: Taking taylor expansion of (* (/ y z) y) in z
0.039 * [taylor]: Taking taylor expansion of (/ y z) in z
0.039 * [taylor]: Taking taylor expansion of y in z
0.039 * [taylor]: Taking taylor expansion of z in z
0.039 * [taylor]: Taking taylor expansion of y in z
0.039 * [taylor]: Taking taylor expansion of x in z
0.039 * [taylor]: Taking taylor expansion of (fma (/ y z) y x) in y
0.039 * [taylor]: Rewrote expression to (+ (* (/ y z) y) x)
0.039 * [taylor]: Taking taylor expansion of (* (/ y z) y) in y
0.039 * [taylor]: Taking taylor expansion of (/ y z) in y
0.039 * [taylor]: Taking taylor expansion of y in y
0.039 * [taylor]: Taking taylor expansion of z in y
0.039 * [taylor]: Taking taylor expansion of y in y
0.039 * [taylor]: Taking taylor expansion of x in y
0.039 * [taylor]: Taking taylor expansion of (fma (/ y z) y x) in y
0.039 * [taylor]: Rewrote expression to (+ (* (/ y z) y) x)
0.039 * [taylor]: Taking taylor expansion of (* (/ y z) y) in y
0.039 * [taylor]: Taking taylor expansion of (/ y z) in y
0.039 * [taylor]: Taking taylor expansion of y in y
0.039 * [taylor]: Taking taylor expansion of z in y
0.039 * [taylor]: Taking taylor expansion of y in y
0.039 * [taylor]: Taking taylor expansion of x in y
0.039 * [taylor]: Taking taylor expansion of x in z
0.040 * [taylor]: Taking taylor expansion of 0 in z
0.040 * [taylor]: Taking taylor expansion of x in x
0.040 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.040 * [taylor]: Taking taylor expansion of z in z
0.040 * [taylor]: Taking taylor expansion of 1 in x
0.040 * [taylor]: Taking taylor expansion of 0 in x
0.041 * [taylor]: Taking taylor expansion of 0 in x
0.041 * [taylor]: Taking taylor expansion of 0 in z
0.042 * [taylor]: Taking taylor expansion of 0 in x
0.042 * [taylor]: Taking taylor expansion of 0 in x
0.042 * [taylor]: Taking taylor expansion of 0 in x
0.042 * [approximate]: Taking taylor expansion of (fma (/ z y) (/ 1 y) (/ 1 x)) in (y z x) around 0
0.042 * [taylor]: Taking taylor expansion of (fma (/ z y) (/ 1 y) (/ 1 x)) in x
0.043 * [taylor]: Rewrote expression to (+ (* (/ z y) (/ 1 y)) (/ 1 x))
0.043 * [taylor]: Taking taylor expansion of (* (/ z y) (/ 1 y)) in x
0.043 * [taylor]: Taking taylor expansion of (/ z y) in x
0.043 * [taylor]: Taking taylor expansion of z in x
0.043 * [taylor]: Taking taylor expansion of y in x
0.043 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.043 * [taylor]: Taking taylor expansion of y in x
0.043 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.043 * [taylor]: Taking taylor expansion of x in x
0.043 * [taylor]: Taking taylor expansion of (fma (/ z y) (/ 1 y) (/ 1 x)) in z
0.043 * [taylor]: Rewrote expression to (+ (* (/ z y) (/ 1 y)) (/ 1 x))
0.043 * [taylor]: Taking taylor expansion of (* (/ z y) (/ 1 y)) in z
0.043 * [taylor]: Taking taylor expansion of (/ z y) in z
0.043 * [taylor]: Taking taylor expansion of z in z
0.043 * [taylor]: Taking taylor expansion of y in z
0.043 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.043 * [taylor]: Taking taylor expansion of y in z
0.043 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.043 * [taylor]: Taking taylor expansion of x in z
0.043 * [taylor]: Taking taylor expansion of (fma (/ z y) (/ 1 y) (/ 1 x)) in y
0.043 * [taylor]: Rewrote expression to (+ (* (/ z y) (/ 1 y)) (/ 1 x))
0.043 * [taylor]: Taking taylor expansion of (* (/ z y) (/ 1 y)) in y
0.043 * [taylor]: Taking taylor expansion of (/ z y) in y
0.043 * [taylor]: Taking taylor expansion of z in y
0.043 * [taylor]: Taking taylor expansion of y in y
0.043 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.043 * [taylor]: Taking taylor expansion of y in y
0.044 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.044 * [taylor]: Taking taylor expansion of x in y
0.044 * [taylor]: Taking taylor expansion of (fma (/ z y) (/ 1 y) (/ 1 x)) in y
0.044 * [taylor]: Rewrote expression to (+ (* (/ z y) (/ 1 y)) (/ 1 x))
0.044 * [taylor]: Taking taylor expansion of (* (/ z y) (/ 1 y)) in y
0.044 * [taylor]: Taking taylor expansion of (/ z y) in y
0.044 * [taylor]: Taking taylor expansion of z in y
0.044 * [taylor]: Taking taylor expansion of y in y
0.044 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.044 * [taylor]: Taking taylor expansion of y in y
0.044 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.044 * [taylor]: Taking taylor expansion of x in y
0.044 * [taylor]: Taking taylor expansion of z in z
0.044 * [taylor]: Taking taylor expansion of 0 in x
0.046 * [taylor]: Taking taylor expansion of 0 in z
0.046 * [taylor]: Taking taylor expansion of 0 in x
0.046 * [taylor]: Taking taylor expansion of 1 in x
0.048 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.048 * [taylor]: Taking taylor expansion of x in z
0.048 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.048 * [taylor]: Taking taylor expansion of x in x
0.048 * [taylor]: Taking taylor expansion of 0 in x
0.048 * [taylor]: Taking taylor expansion of 0 in x
0.050 * [taylor]: Taking taylor expansion of 0 in z
0.050 * [taylor]: Taking taylor expansion of 0 in x
0.051 * [taylor]: Taking taylor expansion of 0 in x
0.051 * [taylor]: Taking taylor expansion of 0 in x
0.051 * [taylor]: Taking taylor expansion of 0 in x
0.052 * [approximate]: Taking taylor expansion of (fma (/ z y) (/ -1 y) (/ -1 x)) in (y z x) around 0
0.052 * [taylor]: Taking taylor expansion of (fma (/ z y) (/ -1 y) (/ -1 x)) in x
0.052 * [taylor]: Rewrote expression to (+ (* (/ z y) (/ -1 y)) (/ -1 x))
0.052 * [taylor]: Taking taylor expansion of (* (/ z y) (/ -1 y)) in x
0.052 * [taylor]: Taking taylor expansion of (/ z y) in x
0.052 * [taylor]: Taking taylor expansion of z in x
0.052 * [taylor]: Taking taylor expansion of y in x
0.052 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.052 * [taylor]: Taking taylor expansion of -1 in x
0.052 * [taylor]: Taking taylor expansion of y in x
0.052 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.052 * [taylor]: Taking taylor expansion of -1 in x
0.052 * [taylor]: Taking taylor expansion of x in x
0.052 * [taylor]: Taking taylor expansion of (fma (/ z y) (/ -1 y) (/ -1 x)) in z
0.052 * [taylor]: Rewrote expression to (+ (* (/ z y) (/ -1 y)) (/ -1 x))
0.052 * [taylor]: Taking taylor expansion of (* (/ z y) (/ -1 y)) in z
0.052 * [taylor]: Taking taylor expansion of (/ z y) in z
0.052 * [taylor]: Taking taylor expansion of z in z
0.052 * [taylor]: Taking taylor expansion of y in z
0.053 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.053 * [taylor]: Taking taylor expansion of -1 in z
0.053 * [taylor]: Taking taylor expansion of y in z
0.053 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.053 * [taylor]: Taking taylor expansion of -1 in z
0.053 * [taylor]: Taking taylor expansion of x in z
0.053 * [taylor]: Taking taylor expansion of (fma (/ z y) (/ -1 y) (/ -1 x)) in y
0.053 * [taylor]: Rewrote expression to (+ (* (/ z y) (/ -1 y)) (/ -1 x))
0.053 * [taylor]: Taking taylor expansion of (* (/ z y) (/ -1 y)) in y
0.053 * [taylor]: Taking taylor expansion of (/ z y) in y
0.053 * [taylor]: Taking taylor expansion of z in y
0.053 * [taylor]: Taking taylor expansion of y in y
0.053 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.053 * [taylor]: Taking taylor expansion of -1 in y
0.053 * [taylor]: Taking taylor expansion of y in y
0.053 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.053 * [taylor]: Taking taylor expansion of -1 in y
0.053 * [taylor]: Taking taylor expansion of x in y
0.053 * [taylor]: Taking taylor expansion of (fma (/ z y) (/ -1 y) (/ -1 x)) in y
0.053 * [taylor]: Rewrote expression to (+ (* (/ z y) (/ -1 y)) (/ -1 x))
0.053 * [taylor]: Taking taylor expansion of (* (/ z y) (/ -1 y)) in y
0.053 * [taylor]: Taking taylor expansion of (/ z y) in y
0.053 * [taylor]: Taking taylor expansion of z in y
0.053 * [taylor]: Taking taylor expansion of y in y
0.054 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.054 * [taylor]: Taking taylor expansion of -1 in y
0.054 * [taylor]: Taking taylor expansion of y in y
0.054 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.054 * [taylor]: Taking taylor expansion of -1 in y
0.054 * [taylor]: Taking taylor expansion of x in y
0.054 * [taylor]: Taking taylor expansion of (- z) in z
0.054 * [taylor]: Taking taylor expansion of z in z
0.055 * [taylor]: Taking taylor expansion of 0 in x
0.056 * [taylor]: Taking taylor expansion of 0 in z
0.056 * [taylor]: Taking taylor expansion of 0 in x
0.056 * [taylor]: Taking taylor expansion of -1 in x
0.058 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z
0.058 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.058 * [taylor]: Taking taylor expansion of x in z
0.058 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.058 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.058 * [taylor]: Taking taylor expansion of x in x
0.059 * [taylor]: Taking taylor expansion of 0 in x
0.059 * [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
0.062 * [taylor]: Taking taylor expansion of 0 in x
0.062 * [taylor]: Taking taylor expansion of 0 in x
0.062 * [taylor]: Taking taylor expansion of 0 in x
0.063 * * * [progress]: simplifying candidates
0.064 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (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))
0.065 * * [simplify]: iteration  0 :  19  enodes  (cost  110 )
0.067 * * [simplify]: iteration  1 :  28  enodes  (cost  107 )
0.072 * * [simplify]: iteration  2 :  63  enodes  (cost  95 )
0.086 * * [simplify]: iteration  3 :  172  enodes  (cost  95 )
0.143 * * [simplify]: iteration  4 :  660  enodes  (cost  95 )
0.543 * * [simplify]: iteration  5 :  3576  enodes  (cost  95 )
2.125 * * [simplify]: iteration  done :  5000  enodes  (cost  95 )
2.125 * [simplify]: Simplified to:
   (expm1 (fma (/ y z) y x))
  (log1p (fma (/ y z) y x))
  (/ (pow y 2) z)
  (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)
2.125 * * * [progress]: adding candidates to table
2.156 * * [progress]: iteration 2 / 4
2.157 * * * [progress]: picking best candidate
2.160 * * * * [pick]: Picked  #<alt (λ (x y z) (+ x (/ (* y y) z)))>
2.160 * * * [progress]: localizing error
2.165 * * * [progress]: generating rewritten candidates
2.165 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
2.169 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
2.174 * * * [progress]: generating series expansions
2.174 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
2.174 * [approximate]: Taking taylor expansion of (/ (pow y 2) z) in (y z) around 0
2.174 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
2.174 * [taylor]: Taking taylor expansion of (pow y 2) in z
2.174 * [taylor]: Taking taylor expansion of y in z
2.174 * [taylor]: Taking taylor expansion of z in z
2.174 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
2.174 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.175 * [taylor]: Taking taylor expansion of y in y
2.175 * [taylor]: Taking taylor expansion of z in y
2.175 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
2.175 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.175 * [taylor]: Taking taylor expansion of y in y
2.175 * [taylor]: Taking taylor expansion of z in y
2.175 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.175 * [taylor]: Taking taylor expansion of z in z
2.176 * [taylor]: Taking taylor expansion of 0 in z
2.177 * [taylor]: Taking taylor expansion of 0 in z
2.178 * [taylor]: Taking taylor expansion of 0 in z
2.179 * [approximate]: Taking taylor expansion of (/ z (pow y 2)) in (y z) around 0
2.179 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
2.179 * [taylor]: Taking taylor expansion of z in z
2.179 * [taylor]: Taking taylor expansion of (pow y 2) in z
2.179 * [taylor]: Taking taylor expansion of y in z
2.179 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
2.179 * [taylor]: Taking taylor expansion of z in y
2.179 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.179 * [taylor]: Taking taylor expansion of y in y
2.180 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
2.180 * [taylor]: Taking taylor expansion of z in y
2.180 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.180 * [taylor]: Taking taylor expansion of y in y
2.180 * [taylor]: Taking taylor expansion of z in z
2.181 * [taylor]: Taking taylor expansion of 0 in z
2.182 * [taylor]: Taking taylor expansion of 0 in z
2.184 * [taylor]: Taking taylor expansion of 0 in z
2.184 * [approximate]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in (y z) around 0
2.184 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in z
2.184 * [taylor]: Taking taylor expansion of -1 in z
2.184 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
2.184 * [taylor]: Taking taylor expansion of z in z
2.184 * [taylor]: Taking taylor expansion of (pow y 2) in z
2.184 * [taylor]: Taking taylor expansion of y in z
2.185 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in y
2.185 * [taylor]: Taking taylor expansion of -1 in y
2.185 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
2.185 * [taylor]: Taking taylor expansion of z in y
2.185 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.185 * [taylor]: Taking taylor expansion of y in y
2.185 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in y
2.185 * [taylor]: Taking taylor expansion of -1 in y
2.185 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
2.185 * [taylor]: Taking taylor expansion of z in y
2.185 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.185 * [taylor]: Taking taylor expansion of y in y
2.185 * [taylor]: Taking taylor expansion of (* -1 z) in z
2.185 * [taylor]: Taking taylor expansion of -1 in z
2.185 * [taylor]: Taking taylor expansion of z in z
2.187 * [taylor]: Taking taylor expansion of 0 in z
2.189 * [taylor]: Taking taylor expansion of 0 in z
2.193 * [taylor]: Taking taylor expansion of 0 in z
2.193 * * * * [progress]: [ 2 / 2 ] generating series at (2)
2.193 * [approximate]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in (x y z) around 0
2.193 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in z
2.193 * [taylor]: Taking taylor expansion of x in z
2.193 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
2.193 * [taylor]: Taking taylor expansion of (pow y 2) in z
2.193 * [taylor]: Taking taylor expansion of y in z
2.193 * [taylor]: Taking taylor expansion of z in z
2.193 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in y
2.193 * [taylor]: Taking taylor expansion of x in y
2.193 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
2.193 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.193 * [taylor]: Taking taylor expansion of y in y
2.193 * [taylor]: Taking taylor expansion of z in y
2.194 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in x
2.194 * [taylor]: Taking taylor expansion of x in x
2.194 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in x
2.194 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.194 * [taylor]: Taking taylor expansion of y in x
2.194 * [taylor]: Taking taylor expansion of z in x
2.194 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in x
2.194 * [taylor]: Taking taylor expansion of x in x
2.194 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in x
2.194 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.194 * [taylor]: Taking taylor expansion of y in x
2.194 * [taylor]: Taking taylor expansion of z in x
2.194 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
2.194 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.194 * [taylor]: Taking taylor expansion of y in y
2.194 * [taylor]: Taking taylor expansion of z in y
2.195 * [taylor]: Taking taylor expansion of 1 in y
2.195 * [taylor]: Taking taylor expansion of 1 in z
2.196 * [taylor]: Taking taylor expansion of 0 in y
2.196 * [taylor]: Taking taylor expansion of 0 in z
2.196 * [taylor]: Taking taylor expansion of 0 in z
2.196 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.196 * [taylor]: Taking taylor expansion of z in z
2.197 * [taylor]: Taking taylor expansion of 0 in y
2.197 * [taylor]: Taking taylor expansion of 0 in z
2.197 * [taylor]: Taking taylor expansion of 0 in z
2.197 * [taylor]: Taking taylor expansion of 0 in z
2.198 * [taylor]: Taking taylor expansion of 0 in z
2.199 * [taylor]: Taking taylor expansion of 0 in y
2.199 * [taylor]: Taking taylor expansion of 0 in z
2.199 * [taylor]: Taking taylor expansion of 0 in z
2.199 * [taylor]: Taking taylor expansion of 0 in z
2.199 * [taylor]: Taking taylor expansion of 0 in z
2.200 * [taylor]: Taking taylor expansion of 0 in z
2.200 * [approximate]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in (x y z) around 0
2.200 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in z
2.200 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
2.201 * [taylor]: Taking taylor expansion of z in z
2.201 * [taylor]: Taking taylor expansion of (pow y 2) in z
2.201 * [taylor]: Taking taylor expansion of y in z
2.201 * [taylor]: Taking taylor expansion of (/ 1 x) in z
2.201 * [taylor]: Taking taylor expansion of x in z
2.201 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in y
2.201 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
2.201 * [taylor]: Taking taylor expansion of z in y
2.201 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.201 * [taylor]: Taking taylor expansion of y in y
2.201 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.201 * [taylor]: Taking taylor expansion of x in y
2.201 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
2.201 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
2.201 * [taylor]: Taking taylor expansion of z in x
2.201 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.201 * [taylor]: Taking taylor expansion of y in x
2.201 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.201 * [taylor]: Taking taylor expansion of x in x
2.202 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
2.202 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
2.202 * [taylor]: Taking taylor expansion of z in x
2.202 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.202 * [taylor]: Taking taylor expansion of y in x
2.202 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.202 * [taylor]: Taking taylor expansion of x in x
2.202 * [taylor]: Taking taylor expansion of 1 in y
2.203 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
2.203 * [taylor]: Taking taylor expansion of z in y
2.203 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.203 * [taylor]: Taking taylor expansion of y in y
2.203 * [taylor]: Taking taylor expansion of z in z
2.204 * [taylor]: Taking taylor expansion of 0 in y
2.205 * [taylor]: Taking taylor expansion of 0 in z
2.205 * [taylor]: Taking taylor expansion of 1 in z
2.207 * [taylor]: Taking taylor expansion of 0 in y
2.208 * [taylor]: Taking taylor expansion of 0 in z
2.208 * [taylor]: Taking taylor expansion of 0 in z
2.210 * [taylor]: Taking taylor expansion of 0 in y
2.210 * [taylor]: Taking taylor expansion of 0 in z
2.210 * [approximate]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in (x y z) around 0
2.210 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in z
2.210 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in z
2.210 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
2.210 * [taylor]: Taking taylor expansion of z in z
2.210 * [taylor]: Taking taylor expansion of (pow y 2) in z
2.210 * [taylor]: Taking taylor expansion of y in z
2.211 * [taylor]: Taking taylor expansion of (/ 1 x) in z
2.211 * [taylor]: Taking taylor expansion of x in z
2.211 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in y
2.211 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in y
2.211 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
2.211 * [taylor]: Taking taylor expansion of z in y
2.211 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.211 * [taylor]: Taking taylor expansion of y in y
2.211 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.211 * [taylor]: Taking taylor expansion of x in y
2.211 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in x
2.211 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
2.211 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
2.211 * [taylor]: Taking taylor expansion of z in x
2.211 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.211 * [taylor]: Taking taylor expansion of y in x
2.211 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.211 * [taylor]: Taking taylor expansion of x in x
2.211 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in x
2.212 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
2.212 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
2.212 * [taylor]: Taking taylor expansion of z in x
2.212 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.212 * [taylor]: Taking taylor expansion of y in x
2.212 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.212 * [taylor]: Taking taylor expansion of x in x
2.212 * [taylor]: Taking taylor expansion of -1 in y
2.213 * [taylor]: Taking taylor expansion of (- (/ z (pow y 2))) in y
2.213 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
2.213 * [taylor]: Taking taylor expansion of z in y
2.213 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.213 * [taylor]: Taking taylor expansion of y in y
2.213 * [taylor]: Taking taylor expansion of (- z) in z
2.214 * [taylor]: Taking taylor expansion of z in z
2.215 * [taylor]: Taking taylor expansion of 0 in y
2.219 * [taylor]: Taking taylor expansion of 0 in z
2.219 * [taylor]: Taking taylor expansion of -1 in z
2.221 * [taylor]: Taking taylor expansion of 0 in y
2.222 * [taylor]: Taking taylor expansion of 0 in z
2.222 * [taylor]: Taking taylor expansion of 0 in z
2.224 * [taylor]: Taking taylor expansion of 0 in y
2.224 * [taylor]: Taking taylor expansion of 0 in z
2.225 * * * [progress]: simplifying candidates
2.225 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (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))
2.227 * * [simplify]: iteration  0 :  71  enodes  (cost  387 )
2.240 * * [simplify]: iteration  1 :  173  enodes  (cost  362 )
2.279 * * [simplify]: iteration  2 :  537  enodes  (cost  324 )
2.523 * * [simplify]: iteration  3 :  2874  enodes  (cost  309 )
3.363 * * [simplify]: iteration  done :  5000  enodes  (cost  309 )
3.364 * [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 (/ (pow y 2) z) 3)
  (pow (/ (pow y 2) z) 3)
  (* (cbrt (/ (* y y) z)) (cbrt (/ (* y y) z)))
  (cbrt (/ (* y y) z))
  (pow (/ (pow y 2) 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))
  (* y y)
  (/ z y)
  (expm1 (fma (/ y z) y x))
  (log1p (fma (/ y z) y x))
  (exp (fma (/ y z) y x))
  (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))
  (+ (pow x 3) (pow (/ (* y y) z) 3))
  (fma x x (* (/ (pow y 2) z) (- (/ (pow y 2) z) x)))
  (- (* x x) (/ (pow y 4) (* z z)))
  (- x (/ (* y y) z))
  (fma (/ y z) y x)
  (/ (pow y 2) z)
  (/ (pow y 2) z)
  (/ (pow y 2) z)
  (fma (/ y z) y x)
  (fma (/ y z) y x)
  (fma (/ y z) y x)
3.364 * * * [progress]: adding candidates to table
3.450 * * [progress]: iteration 3 / 4
3.450 * * * [progress]: picking best candidate
3.454 * * * * [pick]: Picked  #<alt (λ (x y z) (+ x (/ y (/ z y))))>
3.454 * * * [progress]: localizing error
3.461 * * * [progress]: generating rewritten candidates
3.462 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
3.467 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
3.487 * * * [progress]: generating series expansions
3.487 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
3.488 * [approximate]: Taking taylor expansion of (/ (pow y 2) z) in (y z) around 0
3.488 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
3.488 * [taylor]: Taking taylor expansion of (pow y 2) in z
3.488 * [taylor]: Taking taylor expansion of y in z
3.488 * [taylor]: Taking taylor expansion of z in z
3.488 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
3.488 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.488 * [taylor]: Taking taylor expansion of y in y
3.488 * [taylor]: Taking taylor expansion of z in y
3.488 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
3.488 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.488 * [taylor]: Taking taylor expansion of y in y
3.488 * [taylor]: Taking taylor expansion of z in y
3.489 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.489 * [taylor]: Taking taylor expansion of z in z
3.490 * [taylor]: Taking taylor expansion of 0 in z
3.491 * [taylor]: Taking taylor expansion of 0 in z
3.492 * [taylor]: Taking taylor expansion of 0 in z
3.493 * [approximate]: Taking taylor expansion of (/ z (pow y 2)) in (y z) around 0
3.493 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
3.493 * [taylor]: Taking taylor expansion of z in z
3.493 * [taylor]: Taking taylor expansion of (pow y 2) in z
3.493 * [taylor]: Taking taylor expansion of y in z
3.493 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
3.493 * [taylor]: Taking taylor expansion of z in y
3.493 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.493 * [taylor]: Taking taylor expansion of y in y
3.493 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
3.493 * [taylor]: Taking taylor expansion of z in y
3.493 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.493 * [taylor]: Taking taylor expansion of y in y
3.493 * [taylor]: Taking taylor expansion of z in z
3.494 * [taylor]: Taking taylor expansion of 0 in z
3.496 * [taylor]: Taking taylor expansion of 0 in z
3.497 * [taylor]: Taking taylor expansion of 0 in z
3.498 * [approximate]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in (y z) around 0
3.498 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in z
3.498 * [taylor]: Taking taylor expansion of -1 in z
3.498 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
3.498 * [taylor]: Taking taylor expansion of z in z
3.498 * [taylor]: Taking taylor expansion of (pow y 2) in z
3.498 * [taylor]: Taking taylor expansion of y in z
3.498 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in y
3.498 * [taylor]: Taking taylor expansion of -1 in y
3.498 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
3.498 * [taylor]: Taking taylor expansion of z in y
3.498 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.498 * [taylor]: Taking taylor expansion of y in y
3.498 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in y
3.498 * [taylor]: Taking taylor expansion of -1 in y
3.498 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
3.498 * [taylor]: Taking taylor expansion of z in y
3.498 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.498 * [taylor]: Taking taylor expansion of y in y
3.499 * [taylor]: Taking taylor expansion of (* -1 z) in z
3.499 * [taylor]: Taking taylor expansion of -1 in z
3.499 * [taylor]: Taking taylor expansion of z in z
3.500 * [taylor]: Taking taylor expansion of 0 in z
3.503 * [taylor]: Taking taylor expansion of 0 in z
3.506 * [taylor]: Taking taylor expansion of 0 in z
3.506 * * * * [progress]: [ 2 / 2 ] generating series at (2)
3.506 * [approximate]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in (x y z) around 0
3.506 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in z
3.506 * [taylor]: Taking taylor expansion of x in z
3.506 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
3.506 * [taylor]: Taking taylor expansion of (pow y 2) in z
3.506 * [taylor]: Taking taylor expansion of y in z
3.506 * [taylor]: Taking taylor expansion of z in z
3.506 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in y
3.506 * [taylor]: Taking taylor expansion of x in y
3.507 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
3.507 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.507 * [taylor]: Taking taylor expansion of y in y
3.507 * [taylor]: Taking taylor expansion of z in y
3.507 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in x
3.507 * [taylor]: Taking taylor expansion of x in x
3.507 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in x
3.507 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.507 * [taylor]: Taking taylor expansion of y in x
3.507 * [taylor]: Taking taylor expansion of z in x
3.507 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in x
3.507 * [taylor]: Taking taylor expansion of x in x
3.507 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in x
3.507 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.507 * [taylor]: Taking taylor expansion of y in x
3.507 * [taylor]: Taking taylor expansion of z in x
3.507 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
3.507 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.507 * [taylor]: Taking taylor expansion of y in y
3.507 * [taylor]: Taking taylor expansion of z in y
3.508 * [taylor]: Taking taylor expansion of 1 in y
3.508 * [taylor]: Taking taylor expansion of 1 in z
3.509 * [taylor]: Taking taylor expansion of 0 in y
3.509 * [taylor]: Taking taylor expansion of 0 in z
3.509 * [taylor]: Taking taylor expansion of 0 in z
3.509 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.509 * [taylor]: Taking taylor expansion of z in z
3.510 * [taylor]: Taking taylor expansion of 0 in y
3.510 * [taylor]: Taking taylor expansion of 0 in z
3.510 * [taylor]: Taking taylor expansion of 0 in z
3.510 * [taylor]: Taking taylor expansion of 0 in z
3.511 * [taylor]: Taking taylor expansion of 0 in z
3.513 * [taylor]: Taking taylor expansion of 0 in y
3.513 * [taylor]: Taking taylor expansion of 0 in z
3.513 * [taylor]: Taking taylor expansion of 0 in z
3.513 * [taylor]: Taking taylor expansion of 0 in z
3.513 * [taylor]: Taking taylor expansion of 0 in z
3.513 * [taylor]: Taking taylor expansion of 0 in z
3.514 * [approximate]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in (x y z) around 0
3.514 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in z
3.514 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
3.514 * [taylor]: Taking taylor expansion of z in z
3.514 * [taylor]: Taking taylor expansion of (pow y 2) in z
3.514 * [taylor]: Taking taylor expansion of y in z
3.514 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.514 * [taylor]: Taking taylor expansion of x in z
3.514 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in y
3.514 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
3.514 * [taylor]: Taking taylor expansion of z in y
3.514 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.514 * [taylor]: Taking taylor expansion of y in y
3.514 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.514 * [taylor]: Taking taylor expansion of x in y
3.515 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
3.515 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
3.515 * [taylor]: Taking taylor expansion of z in x
3.515 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.515 * [taylor]: Taking taylor expansion of y in x
3.515 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.515 * [taylor]: Taking taylor expansion of x in x
3.515 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
3.515 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
3.515 * [taylor]: Taking taylor expansion of z in x
3.515 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.515 * [taylor]: Taking taylor expansion of y in x
3.515 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.515 * [taylor]: Taking taylor expansion of x in x
3.516 * [taylor]: Taking taylor expansion of 1 in y
3.517 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
3.517 * [taylor]: Taking taylor expansion of z in y
3.517 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.517 * [taylor]: Taking taylor expansion of y in y
3.517 * [taylor]: Taking taylor expansion of z in z
3.518 * [taylor]: Taking taylor expansion of 0 in y
3.519 * [taylor]: Taking taylor expansion of 0 in z
3.519 * [taylor]: Taking taylor expansion of 1 in z
3.520 * [taylor]: Taking taylor expansion of 0 in y
3.522 * [taylor]: Taking taylor expansion of 0 in z
3.522 * [taylor]: Taking taylor expansion of 0 in z
3.524 * [taylor]: Taking taylor expansion of 0 in y
3.524 * [taylor]: Taking taylor expansion of 0 in z
3.524 * [approximate]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in (x y z) around 0
3.524 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in z
3.524 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in z
3.524 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
3.524 * [taylor]: Taking taylor expansion of z in z
3.524 * [taylor]: Taking taylor expansion of (pow y 2) in z
3.524 * [taylor]: Taking taylor expansion of y in z
3.524 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.524 * [taylor]: Taking taylor expansion of x in z
3.524 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in y
3.524 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in y
3.524 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
3.524 * [taylor]: Taking taylor expansion of z in y
3.524 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.524 * [taylor]: Taking taylor expansion of y in y
3.525 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.525 * [taylor]: Taking taylor expansion of x in y
3.525 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in x
3.525 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
3.525 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
3.525 * [taylor]: Taking taylor expansion of z in x
3.525 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.525 * [taylor]: Taking taylor expansion of y in x
3.525 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.525 * [taylor]: Taking taylor expansion of x in x
3.525 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in x
3.526 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
3.526 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
3.526 * [taylor]: Taking taylor expansion of z in x
3.526 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.526 * [taylor]: Taking taylor expansion of y in x
3.526 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.526 * [taylor]: Taking taylor expansion of x in x
3.527 * [taylor]: Taking taylor expansion of -1 in y
3.528 * [taylor]: Taking taylor expansion of (- (/ z (pow y 2))) in y
3.528 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
3.528 * [taylor]: Taking taylor expansion of z in y
3.528 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.528 * [taylor]: Taking taylor expansion of y in y
3.528 * [taylor]: Taking taylor expansion of (- z) in z
3.528 * [taylor]: Taking taylor expansion of z in z
3.530 * [taylor]: Taking taylor expansion of 0 in y
3.531 * [taylor]: Taking taylor expansion of 0 in z
3.531 * [taylor]: Taking taylor expansion of -1 in z
3.533 * [taylor]: Taking taylor expansion of 0 in y
3.535 * [taylor]: Taking taylor expansion of 0 in z
3.535 * [taylor]: Taking taylor expansion of 0 in z
3.540 * [taylor]: Taking taylor expansion of 0 in y
3.540 * [taylor]: Taking taylor expansion of 0 in z
3.541 * * * [progress]: simplifying candidates
3.542 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (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))
3.546 * * [simplify]: iteration  0 :  170  enodes  (cost  1081 )
3.594 * * [simplify]: iteration  1 :  388  enodes  (cost  996 )
3.768 * * [simplify]: iteration  2 :  1492  enodes  (cost  909 )
4.593 * * [simplify]: iteration  done :  5000  enodes  (cost  909 )
4.594 * [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 (/ (pow y 2) z) 3)
  (pow (/ (pow y 2) z) 3)
  (* (cbrt (/ y (/ z y))) (cbrt (/ y (/ z y))))
  (cbrt (/ y (/ z y)))
  (pow (/ (pow y 2) z) 3)
  (sqrt (/ y (/ z y)))
  (sqrt (/ y (/ z y)))
  (- y)
  (- (/ z y))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ (cbrt y) (cbrt (/ z y)))
  (/ (* (cbrt y) (cbrt y)) (sqrt (/ z y)))
  (/ (cbrt y) (sqrt (/ z y)))
  (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ (* (cbrt y) (cbrt y)) (cbrt z))
  (/ (sqrt y) (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ (cbrt y) (/ (cbrt z) (sqrt y)))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z)))
  (/ (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) (/ (sqrt z) (cbrt y)))
  (/ y (/ (sqrt z) (cbrt y)))
  (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))
  (/ (* (cbrt y) (cbrt y)) z)
  (* (sqrt y) (* (cbrt y) (cbrt y)))
  (/ (cbrt y) (/ z (sqrt y)))
  (* (cbrt y) (cbrt y))
  (/ (cbrt y) (/ z y))
  (* (cbrt y) (cbrt y))
  (/ (cbrt y) (/ z 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))))
  (/ (cbrt y) (/ (cbrt z) (sqrt 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)))
  (/ (cbrt y) (/ (sqrt z) (sqrt y)))
  (/ y (sqrt z))
  (/ y (sqrt z))
  (/ (sqrt y) (sqrt z))
  (/ y (/ (sqrt z) (sqrt y)))
  (* (sqrt y) (* (cbrt y) (cbrt y)))
  (/ (cbrt y) (/ z (sqrt y)))
  y
  (/ y z)
  (sqrt y)
  (/ (sqrt y) (/ z y))
  (sqrt y)
  (/ (sqrt y) (/ z y))
  (/ (sqrt y) z)
  (* y (sqrt y))
  (/ 1 (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ y (cbrt (/ z y)))
  (/ 1 (sqrt (/ z y)))
  (/ y (sqrt (/ z y)))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z)))
  (/ (cbrt y) (/ (cbrt z) 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))
  (/ (cbrt y) (/ z y))
  (sqrt y)
  (/ (sqrt y) (/ z y))
  1
  (/ (* y y) z)
  1
  (/ (* y y) z)
  (/ 1 z)
  (* y y)
  (/ 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)))
  (* y (sqrt y))
  y
  y
  (/ y z)
  (/ (/ z y) (cbrt y))
  (/ (/ z y) (sqrt y))
  (/ (/ z y) y)
  (/ y z)
  (expm1 (fma (/ y z) y x))
  (log1p (fma (/ y z) y x))
  (exp (fma (/ y z) y x))
  (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))
  (+ (pow x 3) (pow (/ y (/ z y)) 3))
  (fma x x (* (/ y (/ z y)) (- (/ y (/ z y)) x)))
  (fma x x (- (* (/ y z) (/ (pow y 3) z))))
  (- x (/ y (/ z y)))
  (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)
4.595 * * * [progress]: adding candidates to table
4.975 * * [progress]: iteration 4 / 4
4.975 * * * [progress]: picking best candidate
4.980 * * * * [pick]: Picked  #<alt (λ (x y z) (+ x (/ 1 (/ (/ z y) y))))>
4.980 * * * [progress]: localizing error
4.986 * * * [progress]: generating rewritten candidates
4.986 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
5.000 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 2)
5.006 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
5.076 * * * [progress]: generating series expansions
5.076 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
5.076 * [approximate]: Taking taylor expansion of (/ (pow y 2) z) in (z y) around 0
5.076 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
5.076 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.076 * [taylor]: Taking taylor expansion of y in y
5.076 * [taylor]: Taking taylor expansion of z in y
5.077 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
5.077 * [taylor]: Taking taylor expansion of (pow y 2) in z
5.077 * [taylor]: Taking taylor expansion of y in z
5.077 * [taylor]: Taking taylor expansion of z in z
5.077 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
5.077 * [taylor]: Taking taylor expansion of (pow y 2) in z
5.077 * [taylor]: Taking taylor expansion of y in z
5.077 * [taylor]: Taking taylor expansion of z in z
5.077 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.077 * [taylor]: Taking taylor expansion of y in y
5.078 * [taylor]: Taking taylor expansion of 0 in y
5.080 * [taylor]: Taking taylor expansion of 0 in y
5.082 * [taylor]: Taking taylor expansion of 0 in y
5.083 * [approximate]: Taking taylor expansion of (/ z (pow y 2)) in (z y) around 0
5.083 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
5.083 * [taylor]: Taking taylor expansion of z in y
5.083 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.083 * [taylor]: Taking taylor expansion of y in y
5.083 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
5.083 * [taylor]: Taking taylor expansion of z in z
5.083 * [taylor]: Taking taylor expansion of (pow y 2) in z
5.083 * [taylor]: Taking taylor expansion of y in z
5.083 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
5.083 * [taylor]: Taking taylor expansion of z in z
5.083 * [taylor]: Taking taylor expansion of (pow y 2) in z
5.083 * [taylor]: Taking taylor expansion of y in z
5.083 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.083 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.083 * [taylor]: Taking taylor expansion of y in y
5.084 * [taylor]: Taking taylor expansion of 0 in y
5.085 * [taylor]: Taking taylor expansion of 0 in y
5.087 * [taylor]: Taking taylor expansion of 0 in y
5.090 * [taylor]: Taking taylor expansion of 0 in y
5.090 * [approximate]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in (z y) around 0
5.090 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in y
5.090 * [taylor]: Taking taylor expansion of -1 in y
5.090 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
5.090 * [taylor]: Taking taylor expansion of z in y
5.090 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.090 * [taylor]: Taking taylor expansion of y in y
5.090 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in z
5.090 * [taylor]: Taking taylor expansion of -1 in z
5.090 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
5.090 * [taylor]: Taking taylor expansion of z in z
5.090 * [taylor]: Taking taylor expansion of (pow y 2) in z
5.090 * [taylor]: Taking taylor expansion of y in z
5.090 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in z
5.091 * [taylor]: Taking taylor expansion of -1 in z
5.091 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
5.091 * [taylor]: Taking taylor expansion of z in z
5.091 * [taylor]: Taking taylor expansion of (pow y 2) in z
5.091 * [taylor]: Taking taylor expansion of y in z
5.091 * [taylor]: Taking taylor expansion of (/ -1 (pow y 2)) in y
5.091 * [taylor]: Taking taylor expansion of -1 in y
5.091 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.091 * [taylor]: Taking taylor expansion of y in y
5.092 * [taylor]: Taking taylor expansion of 0 in y
5.094 * [taylor]: Taking taylor expansion of 0 in y
5.097 * [taylor]: Taking taylor expansion of 0 in y
5.100 * [taylor]: Taking taylor expansion of 0 in y
5.100 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 2)
5.100 * [approximate]: Taking taylor expansion of (/ z (pow y 2)) in (z y) around 0
5.100 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
5.100 * [taylor]: Taking taylor expansion of z in y
5.100 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.100 * [taylor]: Taking taylor expansion of y in y
5.101 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
5.101 * [taylor]: Taking taylor expansion of z in z
5.101 * [taylor]: Taking taylor expansion of (pow y 2) in z
5.101 * [taylor]: Taking taylor expansion of y in z
5.101 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
5.101 * [taylor]: Taking taylor expansion of z in z
5.101 * [taylor]: Taking taylor expansion of (pow y 2) in z
5.101 * [taylor]: Taking taylor expansion of y in z
5.101 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.101 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.101 * [taylor]: Taking taylor expansion of y in y
5.102 * [taylor]: Taking taylor expansion of 0 in y
5.103 * [taylor]: Taking taylor expansion of 0 in y
5.110 * [taylor]: Taking taylor expansion of 0 in y
5.112 * [taylor]: Taking taylor expansion of 0 in y
5.112 * [approximate]: Taking taylor expansion of (/ (pow y 2) z) in (z y) around 0
5.112 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
5.112 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.112 * [taylor]: Taking taylor expansion of y in y
5.112 * [taylor]: Taking taylor expansion of z in y
5.113 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
5.113 * [taylor]: Taking taylor expansion of (pow y 2) in z
5.113 * [taylor]: Taking taylor expansion of y in z
5.113 * [taylor]: Taking taylor expansion of z in z
5.113 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
5.113 * [taylor]: Taking taylor expansion of (pow y 2) in z
5.113 * [taylor]: Taking taylor expansion of y in z
5.113 * [taylor]: Taking taylor expansion of z in z
5.113 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.113 * [taylor]: Taking taylor expansion of y in y
5.114 * [taylor]: Taking taylor expansion of 0 in y
5.116 * [taylor]: Taking taylor expansion of 0 in y
5.118 * [taylor]: Taking taylor expansion of 0 in y
5.118 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) z)) in (z y) around 0
5.119 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) z)) in y
5.119 * [taylor]: Taking taylor expansion of -1 in y
5.119 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
5.119 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.119 * [taylor]: Taking taylor expansion of y in y
5.119 * [taylor]: Taking taylor expansion of z in y
5.119 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) z)) in z
5.119 * [taylor]: Taking taylor expansion of -1 in z
5.119 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
5.119 * [taylor]: Taking taylor expansion of (pow y 2) in z
5.119 * [taylor]: Taking taylor expansion of y in z
5.119 * [taylor]: Taking taylor expansion of z in z
5.119 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) z)) in z
5.119 * [taylor]: Taking taylor expansion of -1 in z
5.119 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
5.119 * [taylor]: Taking taylor expansion of (pow y 2) in z
5.119 * [taylor]: Taking taylor expansion of y in z
5.119 * [taylor]: Taking taylor expansion of z in z
5.119 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
5.119 * [taylor]: Taking taylor expansion of -1 in y
5.119 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.119 * [taylor]: Taking taylor expansion of y in y
5.121 * [taylor]: Taking taylor expansion of 0 in y
5.123 * [taylor]: Taking taylor expansion of 0 in y
5.127 * [taylor]: Taking taylor expansion of 0 in y
5.127 * * * * [progress]: [ 3 / 3 ] generating series at (2)
5.127 * [approximate]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in (x z y) around 0
5.127 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in y
5.127 * [taylor]: Taking taylor expansion of x in y
5.127 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
5.127 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.127 * [taylor]: Taking taylor expansion of y in y
5.127 * [taylor]: Taking taylor expansion of z in y
5.128 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in z
5.128 * [taylor]: Taking taylor expansion of x in z
5.128 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
5.128 * [taylor]: Taking taylor expansion of (pow y 2) in z
5.128 * [taylor]: Taking taylor expansion of y in z
5.128 * [taylor]: Taking taylor expansion of z in z
5.128 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in x
5.128 * [taylor]: Taking taylor expansion of x in x
5.128 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in x
5.128 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.128 * [taylor]: Taking taylor expansion of y in x
5.128 * [taylor]: Taking taylor expansion of z in x
5.128 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in x
5.128 * [taylor]: Taking taylor expansion of x in x
5.128 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in x
5.128 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.128 * [taylor]: Taking taylor expansion of y in x
5.128 * [taylor]: Taking taylor expansion of z in x
5.129 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
5.129 * [taylor]: Taking taylor expansion of (pow y 2) in z
5.129 * [taylor]: Taking taylor expansion of y in z
5.129 * [taylor]: Taking taylor expansion of z in z
5.129 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.129 * [taylor]: Taking taylor expansion of y in y
5.129 * [taylor]: Taking taylor expansion of 1 in z
5.130 * [taylor]: Taking taylor expansion of 0 in y
5.131 * [taylor]: Taking taylor expansion of 0 in z
5.131 * [taylor]: Taking taylor expansion of 1 in y
5.132 * [taylor]: Taking taylor expansion of 0 in y
5.133 * [taylor]: Taking taylor expansion of 0 in z
5.133 * [taylor]: Taking taylor expansion of 0 in y
5.133 * [taylor]: Taking taylor expansion of 0 in y
5.135 * [taylor]: Taking taylor expansion of 0 in y
5.136 * [approximate]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in (x z y) around 0
5.136 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in y
5.136 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
5.136 * [taylor]: Taking taylor expansion of z in y
5.136 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.136 * [taylor]: Taking taylor expansion of y in y
5.136 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.136 * [taylor]: Taking taylor expansion of x in y
5.136 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in z
5.136 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
5.136 * [taylor]: Taking taylor expansion of z in z
5.136 * [taylor]: Taking taylor expansion of (pow y 2) in z
5.136 * [taylor]: Taking taylor expansion of y in z
5.136 * [taylor]: Taking taylor expansion of (/ 1 x) in z
5.136 * [taylor]: Taking taylor expansion of x in z
5.136 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
5.136 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
5.136 * [taylor]: Taking taylor expansion of z in x
5.136 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.136 * [taylor]: Taking taylor expansion of y in x
5.136 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.136 * [taylor]: Taking taylor expansion of x in x
5.137 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
5.137 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
5.137 * [taylor]: Taking taylor expansion of z in x
5.137 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.137 * [taylor]: Taking taylor expansion of y in x
5.137 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.137 * [taylor]: Taking taylor expansion of x in x
5.138 * [taylor]: Taking taylor expansion of 1 in z
5.138 * [taylor]: Taking taylor expansion of 1 in y
5.138 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
5.138 * [taylor]: Taking taylor expansion of z in z
5.138 * [taylor]: Taking taylor expansion of (pow y 2) in z
5.138 * [taylor]: Taking taylor expansion of y in z
5.138 * [taylor]: Taking taylor expansion of 0 in y
5.139 * [taylor]: Taking taylor expansion of 0 in z
5.139 * [taylor]: Taking taylor expansion of 0 in y
5.139 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.139 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.139 * [taylor]: Taking taylor expansion of y in y
5.140 * [taylor]: Taking taylor expansion of 0 in y
5.141 * [taylor]: Taking taylor expansion of 0 in z
5.141 * [taylor]: Taking taylor expansion of 0 in y
5.141 * [taylor]: Taking taylor expansion of 0 in y
5.142 * [taylor]: Taking taylor expansion of 0 in y
5.142 * [taylor]: Taking taylor expansion of 0 in y
5.144 * [taylor]: Taking taylor expansion of 0 in z
5.144 * [taylor]: Taking taylor expansion of 0 in y
5.144 * [taylor]: Taking taylor expansion of 0 in y
5.144 * [taylor]: Taking taylor expansion of 0 in y
5.145 * [taylor]: Taking taylor expansion of 0 in y
5.145 * [taylor]: Taking taylor expansion of 0 in y
5.146 * [approximate]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in (x z y) around 0
5.146 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in y
5.146 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in y
5.146 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
5.146 * [taylor]: Taking taylor expansion of z in y
5.146 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.146 * [taylor]: Taking taylor expansion of y in y
5.147 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.147 * [taylor]: Taking taylor expansion of x in y
5.147 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in z
5.147 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in z
5.147 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
5.147 * [taylor]: Taking taylor expansion of z in z
5.147 * [taylor]: Taking taylor expansion of (pow y 2) in z
5.147 * [taylor]: Taking taylor expansion of y in z
5.147 * [taylor]: Taking taylor expansion of (/ 1 x) in z
5.147 * [taylor]: Taking taylor expansion of x in z
5.147 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in x
5.147 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
5.147 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
5.147 * [taylor]: Taking taylor expansion of z in x
5.147 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.147 * [taylor]: Taking taylor expansion of y in x
5.147 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.147 * [taylor]: Taking taylor expansion of x in x
5.147 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in x
5.147 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
5.147 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
5.147 * [taylor]: Taking taylor expansion of z in x
5.148 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.148 * [taylor]: Taking taylor expansion of y in x
5.148 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.148 * [taylor]: Taking taylor expansion of x in x
5.148 * [taylor]: Taking taylor expansion of -1 in z
5.148 * [taylor]: Taking taylor expansion of -1 in y
5.149 * [taylor]: Taking taylor expansion of (- (/ z (pow y 2))) in z
5.149 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
5.149 * [taylor]: Taking taylor expansion of z in z
5.149 * [taylor]: Taking taylor expansion of (pow y 2) in z
5.149 * [taylor]: Taking taylor expansion of y in z
5.149 * [taylor]: Taking taylor expansion of 0 in y
5.151 * [taylor]: Taking taylor expansion of 0 in z
5.151 * [taylor]: Taking taylor expansion of 0 in y
5.151 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
5.151 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.151 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.151 * [taylor]: Taking taylor expansion of y in y
5.151 * [taylor]: Taking taylor expansion of 0 in y
5.153 * [taylor]: Taking taylor expansion of 0 in z
5.153 * [taylor]: Taking taylor expansion of 0 in y
5.153 * [taylor]: Taking taylor expansion of 0 in y
5.154 * [taylor]: Taking taylor expansion of 0 in y
5.154 * [taylor]: Taking taylor expansion of 0 in y
5.156 * [taylor]: Taking taylor expansion of 0 in z
5.157 * [taylor]: Taking taylor expansion of 0 in y
5.157 * [taylor]: Taking taylor expansion of 0 in y
5.157 * [taylor]: Taking taylor expansion of 0 in y
5.157 * [taylor]: Taking taylor expansion of 0 in y
5.157 * [taylor]: Taking taylor expansion of 0 in y
5.159 * * * [progress]: simplifying candidates
5.164 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (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))))
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  (/ (/ 1 y) (cbrt y))
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  (/ y (/ z (cbrt y)))
  (/ y (/ z (sqrt y)))
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  (/ 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))
5.178 * * [simplify]: iteration  0 :  439  enodes  (cost  4707 )
5.529 * * [simplify]: iteration  1 :  1064  enodes  (cost  3882 )
6.065 * * [simplify]: iteration  2 :  2657  enodes  (cost  3215 )
6.793 * * [simplify]: iteration  done :  5000  enodes  (cost  3214 )
6.795 * [simplify]: Simplified to:
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  (log1p (/ y (/ z y)))
  -1
  (log (/ (pow y 2) z))
  (log (/ (pow y 2) z))
  (log (/ (pow y 2) z))
  (log (/ (pow y 2) z))
  (log (/ (pow y 2) z))
  (log (/ (pow y 2) z))
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  y
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  1
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  1
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  1
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  y
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  1
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  (* (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))) (* (cbrt y) (cbrt y)))
  (/ (sqrt y) (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z)))
  (/ (sqrt y) (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (* (cbrt z) (cbrt z)) y))
  (/ (sqrt y) (* (cbrt z) (cbrt z)))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z)))
  (/ (sqrt y) (* (cbrt z) (cbrt z)))
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (* (cbrt y) (cbrt y)) (/ (/ (sqrt z) (cbrt y)) (cbrt y)))
  (* (* (cbrt y) (cbrt y)) (/ (sqrt y) (sqrt z)))
  (/ (* (cbrt y) (cbrt y)) (sqrt z))
  (* (* (cbrt y) (cbrt y)) (/ (sqrt y) (sqrt z)))
  (/ 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) (sqrt y)) (cbrt y))
  (* (cbrt y) (cbrt y))
  (* (* (cbrt y) (sqrt y)) (cbrt 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 (pow y 2))
  (/ z (pow y 2))
  (/ z (pow y 2))
  (/ 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 (pow y 2)) 3)
  (pow (/ z (pow y 2)) 3)
  (* (cbrt (/ (/ z y) y)) (cbrt (/ (/ z y) y)))
  (cbrt (/ (/ z y) y))
  (pow (/ z (pow y 2)) 3)
  (sqrt (/ (/ z y) y))
  (sqrt (/ (/ z y) y))
  (- (/ z y))
  (- y)
  (* (/ (cbrt (/ z y)) (cbrt y)) (/ (cbrt (/ z 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)) (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt z) (sqrt y)) (cbrt y))
  (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt z) (cbrt y)) y)
  (/ (/ (* (cbrt z) (cbrt z)) (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt z) (sqrt y)) (cbrt y))
  (/ (cbrt z) (/ y (cbrt z)))
  (/ (cbrt z) y)
  (/ (* (cbrt z) (cbrt z)) (sqrt y))
  (/ (/ (cbrt z) y) (sqrt y))
  (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt z) (cbrt y)) y)
  (/ (* (cbrt z) (cbrt z)) (sqrt y))
  (/ (/ (cbrt z) y) (sqrt 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) (sqrt y)) (cbrt y))
  (/ (/ (sqrt z) (cbrt y)) (cbrt y))
  (/ (sqrt z) (* (cbrt y) y))
  (/ (/ (sqrt z) (cbrt y)) (* (cbrt y) (sqrt y)))
  (/ (/ (sqrt z) (sqrt y)) (cbrt y))
  (/ (sqrt z) y)
  (/ (sqrt z) y)
  (/ (sqrt z) (sqrt y))
  (/ (/ (sqrt z) y) (sqrt y))
  (/ (/ (sqrt z) (cbrt y)) (cbrt y))
  (/ (sqrt z) (* (cbrt y) y))
  (/ (sqrt z) (sqrt y))
  (/ (/ (sqrt z) y) (sqrt 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 (sqrt y)) (cbrt y))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ z (cbrt y)) y)
  (/ (/ 1 (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ z (sqrt y)) (cbrt 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 (pow y 2))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ z (cbrt y)) y)
  (/ 1 (sqrt y))
  (/ (/ z y) (sqrt y))
  1
  (/ z (pow y 2))
  (/ z (* (cbrt y) (cbrt y)))
  (/ 1 (* (cbrt y) 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 y)) (cbrt z))
  (/ (* (sqrt y) y) (cbrt z))
  (/ y (/ (cbrt z) y))
  (/ y (/ (sqrt z) (cbrt y)))
  (/ y (/ (sqrt z) (sqrt y)))
  (/ y (/ (sqrt z) y))
  (* (cbrt y) (/ y z))
  (/ (* (sqrt y) y) z)
  (/ y (/ z y))
  (/ y (/ z y))
  (* y y)
  (* y y)
  (expm1 (fma (/ y z) y x))
  (log1p (fma (/ y z) y x))
  (exp (fma (/ y z) y x))
  (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))
  (+ (pow (/ y (/ z y)) 3) (pow x 3))
  (fma x x (* (/ y (/ z y)) (- (/ y (/ z y)) x)))
  (- (* x x) (/ y (/ (* z z) (pow y 3))))
  (- x (/ y (/ z y)))
  (fma (/ y z) y x)
  (fma (/ y z) y x)
  (/ y (/ z y))
  (/ y (/ z y))
  (/ y (/ z y))
  (/ z (pow y 2))
  (/ z (pow y 2))
  (/ z (pow y 2))
  (fma (/ y z) y x)
  (fma (/ y z) y x)
  (fma (/ y z) y x)
6.798 * * * [progress]: adding candidates to table
7.226 * [progress]: [Phase 3 of 3] Extracting.
7.226 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (+ x (/ (/ y z) (/ 1 y))))> #<alt (λ (x y z) (+ x (/ 1 (/ (/ z y) y))))> #<alt (λ (x y z) (+ x (/ y (/ z y))))> #<alt (λ (x y z) (+ x (/ (/ 1 (* (cbrt z) (cbrt z))) (/ (/ (cbrt z) y) y))))> #<alt (λ (x y z) (+ x (/ (* y y) z)))>)
7.227 * * * [regime-changes]: Trying 6 branch expressions: ((* y y) (/ (* y y) z) (+ x (/ (* y y) z)) z y x)
7.227 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y z) (+ x (/ (/ y z) (/ 1 y))))> #<alt (λ (x y z) (+ x (/ 1 (/ (/ z y) y))))> #<alt (λ (x y z) (+ x (/ y (/ z y))))> #<alt (λ (x y z) (+ x (/ (/ 1 (* (cbrt z) (cbrt z))) (/ (/ (cbrt z) y) y))))> #<alt (λ (x y z) (+ x (/ (* y y) z)))>)
7.243 * * * * [regimes]: Trying to branch on (/ (* y y) z) from (#<alt (λ (x y z) (+ x (/ (/ y z) (/ 1 y))))> #<alt (λ (x y z) (+ x (/ 1 (/ (/ z y) y))))> #<alt (λ (x y z) (+ x (/ y (/ z y))))> #<alt (λ (x y z) (+ x (/ (/ 1 (* (cbrt z) (cbrt z))) (/ (/ (cbrt z) y) y))))> #<alt (λ (x y z) (+ x (/ (* y y) z)))>)
7.262 * * * * [regimes]: Trying to branch on (+ x (/ (* y y) z)) from (#<alt (λ (x y z) (+ x (/ (/ y z) (/ 1 y))))> #<alt (λ (x y z) (+ x (/ 1 (/ (/ z y) y))))> #<alt (λ (x y z) (+ x (/ y (/ z y))))> #<alt (λ (x y z) (+ x (/ (/ 1 (* (cbrt z) (cbrt z))) (/ (/ (cbrt z) y) y))))> #<alt (λ (x y z) (+ x (/ (* y y) z)))>)
7.281 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (+ x (/ (/ y z) (/ 1 y))))> #<alt (λ (x y z) (+ x (/ 1 (/ (/ z y) y))))> #<alt (λ (x y z) (+ x (/ y (/ z y))))> #<alt (λ (x y z) (+ x (/ (/ 1 (* (cbrt z) (cbrt z))) (/ (/ (cbrt z) y) y))))> #<alt (λ (x y z) (+ x (/ (* y y) z)))>)
7.300 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (+ x (/ (/ y z) (/ 1 y))))> #<alt (λ (x y z) (+ x (/ 1 (/ (/ z y) y))))> #<alt (λ (x y z) (+ x (/ y (/ z y))))> #<alt (λ (x y z) (+ x (/ (/ 1 (* (cbrt z) (cbrt z))) (/ (/ (cbrt z) y) y))))> #<alt (λ (x y z) (+ x (/ (* y y) z)))>)
7.318 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (+ x (/ (/ y z) (/ 1 y))))> #<alt (λ (x y z) (+ x (/ 1 (/ (/ z y) y))))> #<alt (λ (x y z) (+ x (/ y (/ z y))))> #<alt (λ (x y z) (+ x (/ (/ 1 (* (cbrt z) (cbrt z))) (/ (/ (cbrt z) y) y))))> #<alt (λ (x y z) (+ x (/ (* y y) z)))>)
7.338 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
7.339 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ x (/ y (/ z y)))
7.339 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
7.339 * * [simplify]: iteration  1 :  7  enodes  (cost  7 )
7.339 * * [simplify]: iteration  done :  7  enodes  (cost  7 )
7.339 * [simplify]: Simplified to:
   (+ x (/ y (/ z y)))
7.923 * [regime-testing]: Baseline error score: 0.08558381828987638
7.924 * [regime-testing]: Oracle error score: 0.009751218902362795
7.926 * [regime-testing]: End program error score: 0.08558381828987638
7.947 * [regime-testing]: Target error score: 0.0831353919239905