19.606 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.030 * * * [progress]: [2/2] Setting up program.
0.032 * [progress]: [Phase 2 of 3] Improving.
0.032 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (* x y) z)
0.034 * * [simplify]: iteration  0 :  8  enodes  (cost  2 )
0.036 * * [simplify]: iteration  1 :  12  enodes  (cost  2 )
0.037 * * [simplify]: iteration  2 :  15  enodes  (cost  2 )
0.038 * * [simplify]: iteration  3 :  16  enodes  (cost  2 )
0.039 * * [simplify]: iteration  4 :  16  enodes  (cost  2 )
0.039 * [simplify]: Simplified to:
   (/ (* x y) z)
0.040 * * [progress]: iteration 1 / 4
0.040 * * * [progress]: picking best candidate
0.041 * * * * [pick]: Picked  #<alt (λ (x y z) (/ (* x y) z))>
0.041 * * * [progress]: localizing error
0.047 * * * [progress]: generating rewritten candidates
0.047 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.051 * * * [progress]: generating series expansions
0.051 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.051 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x y z) around 0
0.051 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.051 * [taylor]: Taking taylor expansion of (* x y) in z
0.051 * [taylor]: Taking taylor expansion of x in z
0.051 * [taylor]: Taking taylor expansion of y in z
0.051 * [taylor]: Taking taylor expansion of z in z
0.051 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.051 * [taylor]: Taking taylor expansion of (* x y) in y
0.051 * [taylor]: Taking taylor expansion of x in y
0.051 * [taylor]: Taking taylor expansion of y in y
0.051 * [taylor]: Taking taylor expansion of z in y
0.051 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.052 * [taylor]: Taking taylor expansion of (* x y) in x
0.052 * [taylor]: Taking taylor expansion of x in x
0.052 * [taylor]: Taking taylor expansion of y in x
0.052 * [taylor]: Taking taylor expansion of z in x
0.052 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.052 * [taylor]: Taking taylor expansion of (* x y) in x
0.052 * [taylor]: Taking taylor expansion of x in x
0.052 * [taylor]: Taking taylor expansion of y in x
0.052 * [taylor]: Taking taylor expansion of z in x
0.052 * [taylor]: Taking taylor expansion of (/ y z) in y
0.052 * [taylor]: Taking taylor expansion of y in y
0.052 * [taylor]: Taking taylor expansion of z in y
0.052 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.052 * [taylor]: Taking taylor expansion of z in z
0.053 * [taylor]: Taking taylor expansion of 0 in y
0.053 * [taylor]: Taking taylor expansion of 0 in z
0.053 * [taylor]: Taking taylor expansion of 0 in z
0.055 * [taylor]: Taking taylor expansion of 0 in y
0.055 * [taylor]: Taking taylor expansion of 0 in z
0.055 * [taylor]: Taking taylor expansion of 0 in z
0.055 * [taylor]: Taking taylor expansion of 0 in z
0.056 * [taylor]: Taking taylor expansion of 0 in y
0.056 * [taylor]: Taking taylor expansion of 0 in z
0.056 * [taylor]: Taking taylor expansion of 0 in z
0.057 * [taylor]: Taking taylor expansion of 0 in z
0.057 * [taylor]: Taking taylor expansion of 0 in z
0.057 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0
0.057 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.057 * [taylor]: Taking taylor expansion of z in z
0.057 * [taylor]: Taking taylor expansion of (* x y) in z
0.057 * [taylor]: Taking taylor expansion of x in z
0.057 * [taylor]: Taking taylor expansion of y in z
0.057 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.057 * [taylor]: Taking taylor expansion of z in y
0.057 * [taylor]: Taking taylor expansion of (* x y) in y
0.057 * [taylor]: Taking taylor expansion of x in y
0.057 * [taylor]: Taking taylor expansion of y in y
0.057 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.057 * [taylor]: Taking taylor expansion of z in x
0.057 * [taylor]: Taking taylor expansion of (* x y) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [taylor]: Taking taylor expansion of y in x
0.058 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.058 * [taylor]: Taking taylor expansion of z in x
0.058 * [taylor]: Taking taylor expansion of (* x y) in x
0.058 * [taylor]: Taking taylor expansion of x in x
0.058 * [taylor]: Taking taylor expansion of y in x
0.058 * [taylor]: Taking taylor expansion of (/ z 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 z in z
0.059 * [taylor]: Taking taylor expansion of 0 in y
0.059 * [taylor]: Taking taylor expansion of 0 in z
0.060 * [taylor]: Taking taylor expansion of 0 in y
0.060 * [taylor]: Taking taylor expansion of 0 in z
0.061 * [taylor]: Taking taylor expansion of 0 in z
0.061 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0
0.061 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.061 * [taylor]: Taking taylor expansion of -1 in z
0.061 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.061 * [taylor]: Taking taylor expansion of z in z
0.061 * [taylor]: Taking taylor expansion of (* x y) in z
0.061 * [taylor]: Taking taylor expansion of x in z
0.062 * [taylor]: Taking taylor expansion of y in z
0.062 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.062 * [taylor]: Taking taylor expansion of -1 in y
0.062 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.062 * [taylor]: Taking taylor expansion of z in y
0.062 * [taylor]: Taking taylor expansion of (* x y) in y
0.062 * [taylor]: Taking taylor expansion of x in y
0.062 * [taylor]: Taking taylor expansion of y in y
0.062 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.062 * [taylor]: Taking taylor expansion of -1 in x
0.062 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.062 * [taylor]: Taking taylor expansion of z in x
0.062 * [taylor]: Taking taylor expansion of (* x y) in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.062 * [taylor]: Taking taylor expansion of y in x
0.062 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.062 * [taylor]: Taking taylor expansion of -1 in x
0.062 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.062 * [taylor]: Taking taylor expansion of z in x
0.062 * [taylor]: Taking taylor expansion of (* x y) in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.063 * [taylor]: Taking taylor expansion of y in x
0.063 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y
0.063 * [taylor]: Taking taylor expansion of -1 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 z) in z
0.063 * [taylor]: Taking taylor expansion of -1 in z
0.063 * [taylor]: Taking taylor expansion of z in z
0.064 * [taylor]: Taking taylor expansion of 0 in y
0.065 * [taylor]: Taking taylor expansion of 0 in z
0.067 * [taylor]: Taking taylor expansion of 0 in y
0.067 * [taylor]: Taking taylor expansion of 0 in z
0.069 * [taylor]: Taking taylor expansion of 0 in z
0.070 * * * [progress]: simplifying candidates
0.070 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ (* x y) z))
  (log1p (/ (* x y) z))
  (- (+ (log x) (log y)) (log z))
  (- (log (* x y)) (log z))
  (log (/ (* x y) z))
  (exp (/ (* x y) z))
  (/ (* (* (* x x) x) (* (* y y) y)) (* (* z z) z))
  (/ (* (* (* x y) (* x y)) (* x y)) (* (* z z) z))
  (* (cbrt (/ (* x y) z)) (cbrt (/ (* x y) z)))
  (cbrt (/ (* x y) z))
  (* (* (/ (* x y) z) (/ (* x y) z)) (/ (* x y) z))
  (sqrt (/ (* x y) z))
  (sqrt (/ (* x y) z))
  (- (* x y))
  (- z)
  (/ x (* (cbrt z) (cbrt z)))
  (/ y (cbrt z))
  (/ x (sqrt z))
  (/ y (sqrt z))
  (/ x 1)
  (/ y z)
  (/ 1 z)
  (/ z (* x y))
  (/ (* x y) (* (cbrt z) (cbrt z)))
  (/ (* x y) (sqrt z))
  (/ (* x y) 1)
  (/ z y)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
0.073 * * [simplify]: iteration  0 :  113  enodes  (cost  91 )
0.076 * * [simplify]: iteration  1 :  516  enodes  (cost  76 )
0.085 * * [simplify]: iteration  2 :  2473  enodes  (cost  76 )
0.125 * * [simplify]: iteration  3 :  5002  enodes  (cost  76 )
0.126 * [simplify]: Simplified to:
   (expm1 (/ (* x y) z))
  (log1p (/ (* x y) z))
  (log (/ (* x y) z))
  (log (/ (* x y) z))
  (log (/ (* x y) z))
  (exp (/ (* x y) z))
  (pow (/ (* x y) z) 3)
  (pow (/ (* x y) z) 3)
  (* (cbrt (/ (* x y) z)) (cbrt (/ (* x y) z)))
  (cbrt (/ (* x y) z))
  (pow (/ (* x y) z) 3)
  (sqrt (/ (* x y) z))
  (sqrt (/ (* x y) z))
  (- (* x y))
  (- z)
  (/ x (* (cbrt z) (cbrt z)))
  (/ y (cbrt z))
  (/ x (sqrt z))
  (/ y (sqrt z))
  x
  (/ y z)
  (/ 1 z)
  (/ z (* x y))
  (/ (* x y) (* (cbrt z) (cbrt z)))
  (/ (* x y) (sqrt z))
  (* x y)
  (/ z y)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
0.126 * * * [progress]: adding candidates to table
0.166 * * [progress]: iteration 2 / 4
0.166 * * * [progress]: picking best candidate
0.169 * * * * [pick]: Picked  #<alt (λ (x y z) (/ x (/ z y)))>
0.169 * * * [progress]: localizing error
0.173 * * * [progress]: generating rewritten candidates
0.173 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.181 * * * [progress]: generating series expansions
0.181 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.181 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x z y) around 0
0.181 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.181 * [taylor]: Taking taylor expansion of (* x y) in y
0.181 * [taylor]: Taking taylor expansion of x in y
0.181 * [taylor]: Taking taylor expansion of y in y
0.181 * [taylor]: Taking taylor expansion of z in y
0.182 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.182 * [taylor]: Taking taylor expansion of (* x y) in z
0.182 * [taylor]: Taking taylor expansion of x in z
0.182 * [taylor]: Taking taylor expansion of y in z
0.182 * [taylor]: Taking taylor expansion of z in z
0.182 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.182 * [taylor]: Taking taylor expansion of (* x y) in x
0.182 * [taylor]: Taking taylor expansion of x in x
0.182 * [taylor]: Taking taylor expansion of y in x
0.182 * [taylor]: Taking taylor expansion of z in x
0.182 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.182 * [taylor]: Taking taylor expansion of (* x y) in x
0.182 * [taylor]: Taking taylor expansion of x in x
0.182 * [taylor]: Taking taylor expansion of y in x
0.182 * [taylor]: Taking taylor expansion of z in x
0.182 * [taylor]: Taking taylor expansion of (/ y z) in z
0.183 * [taylor]: Taking taylor expansion of y in z
0.183 * [taylor]: Taking taylor expansion of z in z
0.183 * [taylor]: Taking taylor expansion of y in y
0.183 * [taylor]: Taking taylor expansion of 0 in z
0.184 * [taylor]: Taking taylor expansion of 0 in y
0.185 * [taylor]: Taking taylor expansion of 0 in z
0.185 * [taylor]: Taking taylor expansion of 0 in y
0.185 * [taylor]: Taking taylor expansion of 0 in y
0.186 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x z y) around 0
0.186 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.186 * [taylor]: Taking taylor expansion of z in y
0.186 * [taylor]: Taking taylor expansion of (* x y) in y
0.186 * [taylor]: Taking taylor expansion of x in y
0.186 * [taylor]: Taking taylor expansion of y in y
0.186 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.186 * [taylor]: Taking taylor expansion of z in z
0.186 * [taylor]: Taking taylor expansion of (* x y) in z
0.186 * [taylor]: Taking taylor expansion of x in z
0.186 * [taylor]: Taking taylor expansion of y in z
0.186 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.186 * [taylor]: Taking taylor expansion of z in x
0.186 * [taylor]: Taking taylor expansion of (* x y) in x
0.186 * [taylor]: Taking taylor expansion of x in x
0.186 * [taylor]: Taking taylor expansion of y in x
0.187 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.187 * [taylor]: Taking taylor expansion of z in x
0.187 * [taylor]: Taking taylor expansion of (* x y) in x
0.187 * [taylor]: Taking taylor expansion of x in x
0.187 * [taylor]: Taking taylor expansion of y in x
0.187 * [taylor]: Taking taylor expansion of (/ z y) in z
0.187 * [taylor]: Taking taylor expansion of z in z
0.187 * [taylor]: Taking taylor expansion of y in z
0.187 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.187 * [taylor]: Taking taylor expansion of y in y
0.188 * [taylor]: Taking taylor expansion of 0 in z
0.188 * [taylor]: Taking taylor expansion of 0 in y
0.188 * [taylor]: Taking taylor expansion of 0 in y
0.189 * [taylor]: Taking taylor expansion of 0 in z
0.189 * [taylor]: Taking taylor expansion of 0 in y
0.189 * [taylor]: Taking taylor expansion of 0 in y
0.190 * [taylor]: Taking taylor expansion of 0 in y
0.191 * [taylor]: Taking taylor expansion of 0 in z
0.191 * [taylor]: Taking taylor expansion of 0 in y
0.191 * [taylor]: Taking taylor expansion of 0 in y
0.191 * [taylor]: Taking taylor expansion of 0 in y
0.191 * [taylor]: Taking taylor expansion of 0 in y
0.192 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x z y) around 0
0.192 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.192 * [taylor]: Taking taylor expansion of -1 in y
0.192 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.192 * [taylor]: Taking taylor expansion of z in y
0.192 * [taylor]: Taking taylor expansion of (* x y) in y
0.192 * [taylor]: Taking taylor expansion of x in y
0.192 * [taylor]: Taking taylor expansion of y in y
0.192 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.192 * [taylor]: Taking taylor expansion of -1 in z
0.192 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.192 * [taylor]: Taking taylor expansion of z in z
0.192 * [taylor]: Taking taylor expansion of (* x y) in z
0.192 * [taylor]: Taking taylor expansion of x in z
0.192 * [taylor]: Taking taylor expansion of y in z
0.192 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.192 * [taylor]: Taking taylor expansion of -1 in x
0.192 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.192 * [taylor]: Taking taylor expansion of z in x
0.192 * [taylor]: Taking taylor expansion of (* x y) in x
0.192 * [taylor]: Taking taylor expansion of x in x
0.192 * [taylor]: Taking taylor expansion of y in x
0.193 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.193 * [taylor]: Taking taylor expansion of -1 in x
0.193 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.193 * [taylor]: Taking taylor expansion of z in x
0.193 * [taylor]: Taking taylor expansion of (* x y) in x
0.193 * [taylor]: Taking taylor expansion of x in x
0.193 * [taylor]: Taking taylor expansion of y in x
0.193 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in z
0.193 * [taylor]: Taking taylor expansion of -1 in z
0.193 * [taylor]: Taking taylor expansion of (/ z y) in z
0.193 * [taylor]: Taking taylor expansion of z in z
0.193 * [taylor]: Taking taylor expansion of y in z
0.193 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.193 * [taylor]: Taking taylor expansion of -1 in y
0.193 * [taylor]: Taking taylor expansion of y in y
0.194 * [taylor]: Taking taylor expansion of 0 in z
0.194 * [taylor]: Taking taylor expansion of 0 in y
0.195 * [taylor]: Taking taylor expansion of 0 in y
0.197 * [taylor]: Taking taylor expansion of 0 in z
0.197 * [taylor]: Taking taylor expansion of 0 in y
0.197 * [taylor]: Taking taylor expansion of 0 in y
0.197 * [taylor]: Taking taylor expansion of 0 in y
0.200 * [taylor]: Taking taylor expansion of 0 in z
0.200 * [taylor]: Taking taylor expansion of 0 in y
0.200 * [taylor]: Taking taylor expansion of 0 in y
0.200 * [taylor]: Taking taylor expansion of 0 in y
0.201 * [taylor]: Taking taylor expansion of 0 in y
0.201 * * * [progress]: simplifying candidates
0.202 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ x (/ z y)))
  (log1p (/ x (/ z y)))
  (- (log x) (- (log z) (log y)))
  (- (log x) (log (/ z y)))
  (log (/ x (/ z y)))
  (exp (/ x (/ z y)))
  (/ (* (* x x) x) (/ (* (* z z) z) (* (* y y) y)))
  (/ (* (* x x) x) (* (* (/ z y) (/ z y)) (/ z y)))
  (* (cbrt (/ x (/ z y))) (cbrt (/ x (/ z y))))
  (cbrt (/ x (/ z y)))
  (* (* (/ x (/ z y)) (/ x (/ z y))) (/ x (/ z y)))
  (sqrt (/ x (/ z y)))
  (sqrt (/ x (/ z y)))
  (- x)
  (- (/ z y))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ (cbrt x) (cbrt (/ z y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (/ z y)))
  (/ (cbrt x) (sqrt (/ z y)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ (cbrt x) (/ (cbrt z) (cbrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ (cbrt x) (/ (cbrt z) (sqrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt z) (cbrt z)) 1))
  (/ (cbrt x) (/ (cbrt z) y))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ (cbrt x) (/ (sqrt z) (cbrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt z) (sqrt y)))
  (/ (cbrt x) (/ (sqrt z) (sqrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt z) 1))
  (/ (cbrt x) (/ (sqrt z) y))
  (/ (* (cbrt x) (cbrt x)) (/ 1 (* (cbrt y) (cbrt y))))
  (/ (cbrt x) (/ z (cbrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ 1 (sqrt y)))
  (/ (cbrt x) (/ z (sqrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ 1 1))
  (/ (cbrt x) (/ z y))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (/ z y))
  (/ (* (cbrt x) (cbrt x)) z)
  (/ (cbrt x) (/ 1 y))
  (/ (sqrt x) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ (sqrt x) (cbrt (/ z y)))
  (/ (sqrt x) (sqrt (/ z y)))
  (/ (sqrt x) (sqrt (/ z y)))
  (/ (sqrt x) (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ (sqrt x) (/ (cbrt z) (cbrt y)))
  (/ (sqrt x) (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ (sqrt x) (/ (cbrt z) (sqrt y)))
  (/ (sqrt x) (/ (* (cbrt z) (cbrt z)) 1))
  (/ (sqrt x) (/ (cbrt z) y))
  (/ (sqrt x) (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ (sqrt x) (/ (sqrt z) (cbrt y)))
  (/ (sqrt x) (/ (sqrt z) (sqrt y)))
  (/ (sqrt x) (/ (sqrt z) (sqrt y)))
  (/ (sqrt x) (/ (sqrt z) 1))
  (/ (sqrt x) (/ (sqrt z) y))
  (/ (sqrt x) (/ 1 (* (cbrt y) (cbrt y))))
  (/ (sqrt x) (/ z (cbrt y)))
  (/ (sqrt x) (/ 1 (sqrt y)))
  (/ (sqrt x) (/ z (sqrt y)))
  (/ (sqrt x) (/ 1 1))
  (/ (sqrt x) (/ z y))
  (/ (sqrt x) 1)
  (/ (sqrt x) (/ z y))
  (/ (sqrt x) z)
  (/ (sqrt x) (/ 1 y))
  (/ 1 (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ x (cbrt (/ z y)))
  (/ 1 (sqrt (/ z y)))
  (/ x (sqrt (/ z y)))
  (/ 1 (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ x (/ (cbrt z) (cbrt y)))
  (/ 1 (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ x (/ (cbrt z) (sqrt y)))
  (/ 1 (/ (* (cbrt z) (cbrt z)) 1))
  (/ x (/ (cbrt z) y))
  (/ 1 (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ x (/ (sqrt z) (cbrt y)))
  (/ 1 (/ (sqrt z) (sqrt y)))
  (/ x (/ (sqrt z) (sqrt y)))
  (/ 1 (/ (sqrt z) 1))
  (/ x (/ (sqrt z) y))
  (/ 1 (/ 1 (* (cbrt y) (cbrt y))))
  (/ x (/ z (cbrt y)))
  (/ 1 (/ 1 (sqrt y)))
  (/ x (/ z (sqrt y)))
  (/ 1 (/ 1 1))
  (/ x (/ z y))
  (/ 1 1)
  (/ x (/ z y))
  (/ 1 z)
  (/ x (/ 1 y))
  (/ 1 (/ z y))
  (/ (/ z y) x)
  (/ x (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ x (sqrt (/ z y)))
  (/ x (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ x (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ x (/ (* (cbrt z) (cbrt z)) 1))
  (/ x (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ x (/ (sqrt z) (sqrt y)))
  (/ x (/ (sqrt z) 1))
  (/ x (/ 1 (* (cbrt y) (cbrt y))))
  (/ x (/ 1 (sqrt y)))
  (/ x (/ 1 1))
  (/ x 1)
  (/ x z)
  (/ (/ z y) (cbrt x))
  (/ (/ z y) (sqrt x))
  (/ (/ z y) x)
  (/ x z)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
0.207 * * [simplify]: iteration  0 :  327  enodes  (cost  458 )
0.212 * * [simplify]: iteration  1 :  1333  enodes  (cost  438 )
0.233 * * [simplify]: iteration  2 :  5001  enodes  (cost  437 )
0.236 * [simplify]: Simplified to:
   (expm1 (/ x (/ z y)))
  (log1p (/ x (/ z y)))
  (log (/ x (/ z y)))
  (log (/ x (/ z y)))
  (log (/ x (/ z y)))
  (exp (/ x (/ z y)))
  (pow (/ (* x y) z) 3)
  (pow (/ (* x y) z) 3)
  (* (cbrt (/ x (/ z y))) (cbrt (/ x (/ z y))))
  (cbrt (/ x (/ z y)))
  (pow (/ (* x y) z) 3)
  (sqrt (/ x (/ z y)))
  (sqrt (/ x (/ z y)))
  (- x)
  (- (/ z y))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ (cbrt x) (cbrt (/ z y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (/ z y)))
  (/ (cbrt x) (sqrt (/ z y)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ (cbrt x) (/ (cbrt z) (cbrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ (cbrt x) (/ (cbrt z) (sqrt y)))
  (/ (cbrt x) (/ (* (cbrt z) (cbrt z)) (cbrt x)))
  (/ (cbrt x) (/ (cbrt z) y))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ (cbrt x) (/ (sqrt z) (cbrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt z) (sqrt y)))
  (/ (cbrt x) (/ (sqrt z) (sqrt y)))
  (/ (cbrt x) (/ (sqrt z) (cbrt x)))
  (/ (cbrt x) (/ (sqrt z) y))
  (* (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))
  (/ (cbrt x) (/ z (cbrt y)))
  (* (* (cbrt x) (cbrt x)) (sqrt y))
  (/ (cbrt x) (/ z (sqrt y)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (/ z y))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (/ z y))
  (/ (* (cbrt x) (cbrt x)) z)
  (* y (cbrt x))
  (/ (sqrt x) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ (sqrt x) (cbrt (/ z y)))
  (/ (sqrt x) (sqrt (/ z y)))
  (/ (sqrt x) (sqrt (/ z y)))
  (/ (sqrt x) (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ (sqrt x) (/ (cbrt z) (cbrt y)))
  (/ (sqrt x) (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ (sqrt x) (/ (cbrt z) (sqrt y)))
  (/ (sqrt x) (* (cbrt z) (cbrt z)))
  (/ (sqrt x) (/ (cbrt z) y))
  (/ (sqrt x) (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ (sqrt x) (/ (sqrt z) (cbrt y)))
  (/ (sqrt x) (/ (sqrt z) (sqrt y)))
  (/ (sqrt x) (/ (sqrt z) (sqrt y)))
  (/ (sqrt x) (sqrt z))
  (/ (sqrt x) (/ (sqrt z) y))
  (* (sqrt x) (* (cbrt y) (cbrt y)))
  (/ (sqrt x) (/ z (cbrt y)))
  (* (sqrt x) (sqrt y))
  (/ (sqrt x) (/ z (sqrt y)))
  (sqrt x)
  (/ (sqrt x) (/ z y))
  (sqrt x)
  (/ (sqrt x) (/ z y))
  (/ (sqrt x) z)
  (* (sqrt x) y)
  (/ 1 (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ x (cbrt (/ z y)))
  (/ 1 (sqrt (/ z y)))
  (/ x (sqrt (/ z y)))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z)))
  (/ x (/ (cbrt z) (cbrt y)))
  (/ (sqrt y) (* (cbrt z) (cbrt z)))
  (/ x (/ (cbrt z) (sqrt y)))
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ x (/ (cbrt z) y))
  (/ (* (cbrt y) (cbrt y)) (sqrt z))
  (/ x (/ (sqrt z) (cbrt y)))
  (/ (sqrt y) (sqrt z))
  (/ x (/ (sqrt z) (sqrt y)))
  (/ 1 (sqrt z))
  (/ x (/ (sqrt z) y))
  (* (cbrt y) (cbrt y))
  (/ x (/ z (cbrt y)))
  (sqrt y)
  (/ x (/ z (sqrt y)))
  1
  (/ (* x y) z)
  1
  (/ (* x y) z)
  (/ 1 z)
  (* x y)
  (/ y z)
  (/ (/ z y) x)
  (/ x (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ x (sqrt (/ z y)))
  (/ x (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ x (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ x (* (cbrt z) (cbrt z)))
  (/ x (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ x (/ (sqrt z) (sqrt y)))
  (/ x (sqrt z))
  (* x (* (cbrt y) (cbrt y)))
  (* x (sqrt y))
  x
  x
  (/ x z)
  (/ (/ z y) (cbrt x))
  (/ (/ z y) (sqrt x))
  (/ (/ z y) x)
  (/ x z)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
0.236 * * * [progress]: adding candidates to table
0.400 * * [progress]: iteration 3 / 4
0.400 * * * [progress]: picking best candidate
0.403 * * * * [pick]: Picked  #<alt (λ (x y z) (* x (/ y z)))>
0.403 * * * [progress]: localizing error
0.407 * * * [progress]: generating rewritten candidates
0.407 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.415 * * * [progress]: generating series expansions
0.415 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.415 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x y z) around 0
0.415 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.415 * [taylor]: Taking taylor expansion of (* x y) in z
0.415 * [taylor]: Taking taylor expansion of x in z
0.415 * [taylor]: Taking taylor expansion of y in z
0.415 * [taylor]: Taking taylor expansion of z in z
0.416 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.416 * [taylor]: Taking taylor expansion of (* x y) in y
0.416 * [taylor]: Taking taylor expansion of x in y
0.416 * [taylor]: Taking taylor expansion of y in y
0.416 * [taylor]: Taking taylor expansion of z in y
0.416 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.416 * [taylor]: Taking taylor expansion of (* x y) in x
0.416 * [taylor]: Taking taylor expansion of x in x
0.416 * [taylor]: Taking taylor expansion of y in x
0.416 * [taylor]: Taking taylor expansion of z in x
0.416 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.417 * [taylor]: Taking taylor expansion of (* x y) in x
0.417 * [taylor]: Taking taylor expansion of x in x
0.417 * [taylor]: Taking taylor expansion of y in x
0.417 * [taylor]: Taking taylor expansion of z in x
0.417 * [taylor]: Taking taylor expansion of (/ y z) in y
0.417 * [taylor]: Taking taylor expansion of y in y
0.417 * [taylor]: Taking taylor expansion of z in y
0.417 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.417 * [taylor]: Taking taylor expansion of z in z
0.418 * [taylor]: Taking taylor expansion of 0 in y
0.418 * [taylor]: Taking taylor expansion of 0 in z
0.418 * [taylor]: Taking taylor expansion of 0 in z
0.419 * [taylor]: Taking taylor expansion of 0 in y
0.419 * [taylor]: Taking taylor expansion of 0 in z
0.419 * [taylor]: Taking taylor expansion of 0 in z
0.419 * [taylor]: Taking taylor expansion of 0 in z
0.421 * [taylor]: Taking taylor expansion of 0 in y
0.421 * [taylor]: Taking taylor expansion of 0 in z
0.421 * [taylor]: Taking taylor expansion of 0 in z
0.421 * [taylor]: Taking taylor expansion of 0 in z
0.421 * [taylor]: Taking taylor expansion of 0 in z
0.422 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0
0.422 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.422 * [taylor]: Taking taylor expansion of z in z
0.422 * [taylor]: Taking taylor expansion of (* x y) in z
0.422 * [taylor]: Taking taylor expansion of x in z
0.422 * [taylor]: Taking taylor expansion of y in z
0.422 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.422 * [taylor]: Taking taylor expansion of z in y
0.422 * [taylor]: Taking taylor expansion of (* x y) in y
0.422 * [taylor]: Taking taylor expansion of x in y
0.422 * [taylor]: Taking taylor expansion of y in y
0.422 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.422 * [taylor]: Taking taylor expansion of z in x
0.422 * [taylor]: Taking taylor expansion of (* x y) in x
0.422 * [taylor]: Taking taylor expansion of x in x
0.422 * [taylor]: Taking taylor expansion of y in x
0.422 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.422 * [taylor]: Taking taylor expansion of z in x
0.422 * [taylor]: Taking taylor expansion of (* x y) in x
0.422 * [taylor]: Taking taylor expansion of x in x
0.423 * [taylor]: Taking taylor expansion of y in x
0.423 * [taylor]: Taking taylor expansion of (/ z y) in y
0.423 * [taylor]: Taking taylor expansion of z in y
0.423 * [taylor]: Taking taylor expansion of y in y
0.423 * [taylor]: Taking taylor expansion of z in z
0.424 * [taylor]: Taking taylor expansion of 0 in y
0.424 * [taylor]: Taking taylor expansion of 0 in z
0.425 * [taylor]: Taking taylor expansion of 0 in y
0.425 * [taylor]: Taking taylor expansion of 0 in z
0.426 * [taylor]: Taking taylor expansion of 0 in z
0.426 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0
0.426 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.426 * [taylor]: Taking taylor expansion of -1 in z
0.426 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.426 * [taylor]: Taking taylor expansion of z in z
0.426 * [taylor]: Taking taylor expansion of (* x y) in z
0.426 * [taylor]: Taking taylor expansion of x in z
0.426 * [taylor]: Taking taylor expansion of y in z
0.426 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.426 * [taylor]: Taking taylor expansion of -1 in y
0.426 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.426 * [taylor]: Taking taylor expansion of z in y
0.426 * [taylor]: Taking taylor expansion of (* x y) in y
0.426 * [taylor]: Taking taylor expansion of x in y
0.426 * [taylor]: Taking taylor expansion of y in y
0.427 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.427 * [taylor]: Taking taylor expansion of -1 in x
0.427 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.427 * [taylor]: Taking taylor expansion of z in x
0.427 * [taylor]: Taking taylor expansion of (* x y) in x
0.427 * [taylor]: Taking taylor expansion of x in x
0.427 * [taylor]: Taking taylor expansion of y in x
0.427 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.427 * [taylor]: Taking taylor expansion of -1 in x
0.427 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.427 * [taylor]: Taking taylor expansion of z in x
0.427 * [taylor]: Taking taylor expansion of (* x y) in x
0.427 * [taylor]: Taking taylor expansion of x in x
0.427 * [taylor]: Taking taylor expansion of y in x
0.428 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y
0.428 * [taylor]: Taking taylor expansion of -1 in y
0.428 * [taylor]: Taking taylor expansion of (/ z y) in y
0.428 * [taylor]: Taking taylor expansion of z in y
0.428 * [taylor]: Taking taylor expansion of y in y
0.428 * [taylor]: Taking taylor expansion of (* -1 z) in z
0.428 * [taylor]: Taking taylor expansion of -1 in z
0.428 * [taylor]: Taking taylor expansion of z in z
0.429 * [taylor]: Taking taylor expansion of 0 in y
0.430 * [taylor]: Taking taylor expansion of 0 in z
0.434 * [taylor]: Taking taylor expansion of 0 in y
0.435 * [taylor]: Taking taylor expansion of 0 in z
0.436 * [taylor]: Taking taylor expansion of 0 in z
0.437 * * * [progress]: simplifying candidates
0.437 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* x (/ y z)))
  (log1p (* x (/ y z)))
  (* x (/ y z))
  (+ (log x) (- (log y) (log z)))
  (+ (log x) (log (/ y z)))
  (log (* x (/ y z)))
  (exp (* x (/ y z)))
  (* (* (* x x) x) (/ (* (* y y) y) (* (* z z) z)))
  (* (* (* x x) x) (* (* (/ y z) (/ y z)) (/ y z)))
  (* (cbrt (* x (/ y z))) (cbrt (* x (/ y z))))
  (cbrt (* x (/ y z)))
  (* (* (* x (/ y z)) (* x (/ y z))) (* x (/ y z)))
  (sqrt (* x (/ y z)))
  (sqrt (* x (/ y z)))
  (* (sqrt x) (sqrt (/ y z)))
  (* (sqrt x) (sqrt (/ y z)))
  (* (sqrt x) (/ (sqrt y) (sqrt z)))
  (* (sqrt x) (/ (sqrt y) (sqrt z)))
  (* x (* (cbrt (/ y z)) (cbrt (/ y z))))
  (* x (sqrt (/ y z)))
  (* x (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))
  (* x (/ (* (cbrt y) (cbrt y)) (sqrt z)))
  (* x (/ (* (cbrt y) (cbrt y)) 1))
  (* x (/ (sqrt y) (* (cbrt z) (cbrt z))))
  (* x (/ (sqrt y) (sqrt z)))
  (* x (/ (sqrt y) 1))
  (* x (/ 1 (* (cbrt z) (cbrt z))))
  (* x (/ 1 (sqrt z)))
  (* x (/ 1 1))
  (* x 1)
  (* x y)
  (* (cbrt x) (/ y z))
  (* (sqrt x) (/ y z))
  (* x (/ y z))
  (* x y)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
0.441 * * [simplify]: iteration  0 :  168  enodes  (cost  139 )
0.444 * * [simplify]: iteration  1 :  746  enodes  (cost  124 )
0.459 * * [simplify]: iteration  2 :  3155  enodes  (cost  124 )
0.501 * * [simplify]: iteration  3 :  5002  enodes  (cost  124 )
0.502 * [simplify]: Simplified to:
   (expm1 (* x (/ y z)))
  (log1p (* x (/ y z)))
  (* x (/ y z))
  (log (* x (/ y z)))
  (log (* x (/ y z)))
  (log (* x (/ y z)))
  (exp (* x (/ y z)))
  (pow (* x (/ y z)) 3)
  (pow (* x (/ y z)) 3)
  (* (cbrt (* x (/ y z))) (cbrt (* x (/ y z))))
  (cbrt (* x (/ y z)))
  (pow (* x (/ y z)) 3)
  (sqrt (* x (/ y z)))
  (sqrt (* x (/ y z)))
  (* (sqrt x) (sqrt (/ y z)))
  (* (sqrt x) (sqrt (/ y z)))
  (* (sqrt x) (/ (sqrt y) (sqrt z)))
  (* (sqrt x) (/ (sqrt y) (sqrt z)))
  (* x (* (cbrt (/ y z)) (cbrt (/ y z))))
  (* x (sqrt (/ y z)))
  (* x (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))
  (* x (/ (* (cbrt y) (cbrt y)) (sqrt z)))
  (* (* (cbrt y) (cbrt y)) x)
  (* x (/ (sqrt y) (* (cbrt z) (cbrt z))))
  (* x (/ (sqrt y) (sqrt z)))
  (* (sqrt y) x)
  (/ x (* (cbrt z) (cbrt z)))
  (/ x (sqrt z))
  x
  x
  (* x y)
  (* (cbrt x) (/ y z))
  (* (sqrt x) (/ y z))
  (* x (/ y z))
  (* x y)
  (* x (/ y z))
  (* x (/ y z))
  (* x (/ y z))
0.503 * * * [progress]: adding candidates to table
0.557 * * [progress]: iteration 4 / 4
0.557 * * * [progress]: picking best candidate
0.559 * * * * [pick]: Picked  #<alt (λ (x y z) (* (/ x z) y))>
0.560 * * * [progress]: localizing error
0.563 * * * [progress]: generating rewritten candidates
0.563 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.572 * * * [progress]: generating series expansions
0.572 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.572 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x z y) around 0
0.572 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.572 * [taylor]: Taking taylor expansion of (* x y) in y
0.572 * [taylor]: Taking taylor expansion of x in y
0.572 * [taylor]: Taking taylor expansion of y in y
0.572 * [taylor]: Taking taylor expansion of z in y
0.572 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.572 * [taylor]: Taking taylor expansion of (* x y) in z
0.572 * [taylor]: Taking taylor expansion of x in z
0.572 * [taylor]: Taking taylor expansion of y in z
0.572 * [taylor]: Taking taylor expansion of z in z
0.572 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.572 * [taylor]: Taking taylor expansion of (* x y) in x
0.572 * [taylor]: Taking taylor expansion of x in x
0.572 * [taylor]: Taking taylor expansion of y in x
0.572 * [taylor]: Taking taylor expansion of z in x
0.573 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.573 * [taylor]: Taking taylor expansion of (* x y) in x
0.573 * [taylor]: Taking taylor expansion of x in x
0.573 * [taylor]: Taking taylor expansion of y in x
0.573 * [taylor]: Taking taylor expansion of z in x
0.573 * [taylor]: Taking taylor expansion of (/ y z) in z
0.573 * [taylor]: Taking taylor expansion of y in z
0.573 * [taylor]: Taking taylor expansion of z in z
0.573 * [taylor]: Taking taylor expansion of y in y
0.574 * [taylor]: Taking taylor expansion of 0 in z
0.574 * [taylor]: Taking taylor expansion of 0 in y
0.575 * [taylor]: Taking taylor expansion of 0 in z
0.575 * [taylor]: Taking taylor expansion of 0 in y
0.576 * [taylor]: Taking taylor expansion of 0 in y
0.576 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x z y) around 0
0.576 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.576 * [taylor]: Taking taylor expansion of z in y
0.576 * [taylor]: Taking taylor expansion of (* x y) in y
0.576 * [taylor]: Taking taylor expansion of x in y
0.576 * [taylor]: Taking taylor expansion of y in y
0.577 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.577 * [taylor]: Taking taylor expansion of z in z
0.577 * [taylor]: Taking taylor expansion of (* x y) in z
0.577 * [taylor]: Taking taylor expansion of x in z
0.577 * [taylor]: Taking taylor expansion of y in z
0.577 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.577 * [taylor]: Taking taylor expansion of z in x
0.577 * [taylor]: Taking taylor expansion of (* x y) in x
0.577 * [taylor]: Taking taylor expansion of x in x
0.577 * [taylor]: Taking taylor expansion of y in x
0.577 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.577 * [taylor]: Taking taylor expansion of z in x
0.577 * [taylor]: Taking taylor expansion of (* x y) in x
0.577 * [taylor]: Taking taylor expansion of x in x
0.577 * [taylor]: Taking taylor expansion of y in x
0.578 * [taylor]: Taking taylor expansion of (/ z y) in z
0.578 * [taylor]: Taking taylor expansion of z in z
0.578 * [taylor]: Taking taylor expansion of y in z
0.578 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.578 * [taylor]: Taking taylor expansion of y in y
0.579 * [taylor]: Taking taylor expansion of 0 in z
0.579 * [taylor]: Taking taylor expansion of 0 in y
0.579 * [taylor]: Taking taylor expansion of 0 in y
0.580 * [taylor]: Taking taylor expansion of 0 in z
0.580 * [taylor]: Taking taylor expansion of 0 in y
0.580 * [taylor]: Taking taylor expansion of 0 in y
0.580 * [taylor]: Taking taylor expansion of 0 in y
0.582 * [taylor]: Taking taylor expansion of 0 in z
0.582 * [taylor]: Taking taylor expansion of 0 in y
0.582 * [taylor]: Taking taylor expansion of 0 in y
0.582 * [taylor]: Taking taylor expansion of 0 in y
0.582 * [taylor]: Taking taylor expansion of 0 in y
0.582 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x z y) around 0
0.582 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.582 * [taylor]: Taking taylor expansion of -1 in y
0.582 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.582 * [taylor]: Taking taylor expansion of z in y
0.582 * [taylor]: Taking taylor expansion of (* x y) in y
0.582 * [taylor]: Taking taylor expansion of x in y
0.582 * [taylor]: Taking taylor expansion of y in y
0.583 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.583 * [taylor]: Taking taylor expansion of -1 in z
0.583 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.583 * [taylor]: Taking taylor expansion of z in z
0.583 * [taylor]: Taking taylor expansion of (* x y) in z
0.583 * [taylor]: Taking taylor expansion of x in z
0.583 * [taylor]: Taking taylor expansion of y in z
0.583 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.583 * [taylor]: Taking taylor expansion of -1 in x
0.583 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.583 * [taylor]: Taking taylor expansion of z in x
0.583 * [taylor]: Taking taylor expansion of (* x y) in x
0.583 * [taylor]: Taking taylor expansion of x in x
0.583 * [taylor]: Taking taylor expansion of y in x
0.583 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.583 * [taylor]: Taking taylor expansion of -1 in x
0.583 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.583 * [taylor]: Taking taylor expansion of z in x
0.583 * [taylor]: Taking taylor expansion of (* x y) in x
0.583 * [taylor]: Taking taylor expansion of x in x
0.583 * [taylor]: Taking taylor expansion of y in x
0.584 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in z
0.584 * [taylor]: Taking taylor expansion of -1 in z
0.584 * [taylor]: Taking taylor expansion of (/ z y) in z
0.584 * [taylor]: Taking taylor expansion of z in z
0.584 * [taylor]: Taking taylor expansion of y in z
0.584 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.584 * [taylor]: Taking taylor expansion of -1 in y
0.584 * [taylor]: Taking taylor expansion of y in y
0.585 * [taylor]: Taking taylor expansion of 0 in z
0.585 * [taylor]: Taking taylor expansion of 0 in y
0.585 * [taylor]: Taking taylor expansion of 0 in y
0.587 * [taylor]: Taking taylor expansion of 0 in z
0.587 * [taylor]: Taking taylor expansion of 0 in y
0.587 * [taylor]: Taking taylor expansion of 0 in y
0.588 * [taylor]: Taking taylor expansion of 0 in y
0.590 * [taylor]: Taking taylor expansion of 0 in z
0.590 * [taylor]: Taking taylor expansion of 0 in y
0.590 * [taylor]: Taking taylor expansion of 0 in y
0.590 * [taylor]: Taking taylor expansion of 0 in y
0.591 * [taylor]: Taking taylor expansion of 0 in y
0.591 * * * [progress]: simplifying candidates
0.592 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* (/ x z) y))
  (log1p (* (/ x z) y))
  (* (/ x z) y)
  (+ (- (log x) (log z)) (log y))
  (+ (log (/ x z)) (log y))
  (log (* (/ x z) y))
  (exp (* (/ x z) y))
  (* (/ (* (* x x) x) (* (* z z) z)) (* (* y y) y))
  (* (* (* (/ x z) (/ x z)) (/ x z)) (* (* y y) y))
  (* (cbrt (* (/ x z) y)) (cbrt (* (/ x z) y)))
  (cbrt (* (/ x z) y))
  (* (* (* (/ x z) y) (* (/ x z) y)) (* (/ x z) y))
  (sqrt (* (/ x z) y))
  (sqrt (* (/ x z) y))
  (* (sqrt (/ x z)) (sqrt y))
  (* (sqrt (/ x z)) (sqrt y))
  (* (/ (sqrt x) (sqrt z)) (sqrt y))
  (* (/ (sqrt x) (sqrt z)) (sqrt y))
  (* (/ x z) (* (cbrt y) (cbrt y)))
  (* (/ x z) (sqrt y))
  (* (/ x z) 1)
  (* (cbrt (/ x z)) y)
  (* (sqrt (/ x z)) y)
  (* (/ (cbrt x) (cbrt z)) y)
  (* (/ (cbrt x) (sqrt z)) y)
  (* (/ (cbrt x) z) y)
  (* (/ (sqrt x) (cbrt z)) y)
  (* (/ (sqrt x) (sqrt z)) y)
  (* (/ (sqrt x) z) y)
  (* (/ x (cbrt z)) y)
  (* (/ x (sqrt z)) y)
  (* (/ x z) y)
  (* (/ x z) y)
  (* (/ 1 z) y)
  (* x y)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
0.595 * * [simplify]: iteration  0 :  155  enodes  (cost  134 )
0.598 * * [simplify]: iteration  1 :  554  enodes  (cost  119 )
0.607 * * [simplify]: iteration  2 :  2119  enodes  (cost  118 )
0.637 * * [simplify]: iteration  3 :  5001  enodes  (cost  118 )
0.638 * [simplify]: Simplified to:
   (expm1 (* (/ x z) y))
  (log1p (* (/ x z) y))
  (* (/ x z) y)
  (log (* (/ x z) y))
  (log (* (/ x z) y))
  (log (* (/ x z) y))
  (exp (* (/ x z) y))
  (pow (* (/ x z) y) 3)
  (pow (* (/ x z) y) 3)
  (* (cbrt (* (/ x z) y)) (cbrt (* (/ x z) y)))
  (cbrt (* (/ x z) y))
  (pow (* (/ x z) y) 3)
  (sqrt (* (/ x z) y))
  (sqrt (* (/ x z) y))
  (* (sqrt (/ x z)) (sqrt y))
  (* (sqrt (/ x z)) (sqrt y))
  (* (/ (sqrt x) (sqrt z)) (sqrt y))
  (* (/ (sqrt x) (sqrt z)) (sqrt y))
  (* (/ x z) (* (cbrt y) (cbrt y)))
  (* (/ x z) (sqrt y))
  (/ x z)
  (* (cbrt (/ x z)) y)
  (* (sqrt (/ x z)) y)
  (* (/ (cbrt x) (cbrt z)) y)
  (* (/ (cbrt x) (sqrt z)) y)
  (* (/ (cbrt x) z) y)
  (* (/ (sqrt x) (cbrt z)) y)
  (* (/ (sqrt x) (sqrt z)) y)
  (* (/ (sqrt x) z) y)
  (* (/ x (cbrt z)) y)
  (* (/ x (sqrt z)) y)
  (* (/ x z) y)
  (* (/ x z) y)
  (/ y z)
  (* x y)
  (* (/ x z) y)
  (* (/ x z) y)
  (* (/ x z) y)
0.638 * * * [progress]: adding candidates to table
0.695 * [progress]: [Phase 3 of 3] Extracting.
0.695 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (* (/ x z) y))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))>)
0.695 * * * [regime-changes]: Trying 5 branch expressions: ((* x y) (/ (* x y) z) z y x)
0.695 * * * * [regimes]: Trying to branch on (* x y) from (#<alt (λ (x y z) (* (/ x z) y))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))>)
0.733 * * * * [regimes]: Trying to branch on (* x y) from (#<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))>)
0.744 * * * * [regimes]: Trying to branch on (/ (* x y) z) from (#<alt (λ (x y z) (* (/ x z) y))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))>)
0.779 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (* (/ x z) y))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))>)
0.818 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (* (/ x z) y))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))>)
0.846 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (* (/ x z) y))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))>)
0.862 * * * [regime]: Found split indices: #<option (#s(si 3 6) #s(si 1 72) #s(si 2 159) #s(si 1 247) #s(si 0 255))>
0.863 * [binary-search]: Only using regimes for bounds on (* x y) and (#<alt (λ (x y z) (* (/ x z) y))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))>)
0.863 * [regimes]: Found splitpoints: (#s(sp 3 (* x y) -inf.0) #s(sp 1 (* x y) -6.193291310693828e-129) #s(sp 2 (* x y) 8.60947675331187e-202) #s(sp 1 (* x y) 3.340969170147564e+255) #s(sp 0 (* x y) +nan.0)) , with alts (#<alt (λ (x y z) (* (/ x z) y))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))>)
0.863 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= (* x y) -inf.0) (* x (/ y z)) (if (<= (* x y) -6.193291310693828e-129) (/ (* x y) z) (if (<= (* x y) 8.60947675331187e-202) (/ x (/ z y)) (if (<= (* x y) 3.340969170147564e+255) (/ (* x y) z) (* (/ x z) y)))))
0.864 * * [simplify]: iteration  0 :  26  enodes  (cost  14 )
0.864 * * [simplify]: iteration  1 :  26  enodes  (cost  14 )
0.864 * [simplify]: Simplified to:
   (if (<= (* x y) -inf.0) (* x (/ y z)) (if (<= (* x y) -6.193291310693828e-129) (/ (* x y) z) (if (<= (* x y) 8.60947675331187e-202) (/ x (/ z y)) (if (<= (* x y) 3.340969170147564e+255) (/ (* x y) z) (* (/ x z) y)))))
1.493 * [regime-testing]: Baseline error score: 6.297090530193467
1.493 * [regime-testing]: Oracle error score: 0.017127140892611577
1.494 * [regime-testing]: End program error score: 0.45756883893986167
1.518 * [regime-testing]: Target error score: 6.346791069421499