20.321 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.019 * * * [progress]: [2/2] Setting up program.
0.021 * [progress]: [Phase 2 of 3] Improving.
0.021 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (* x y) z)
0.024 * * [simplify]: iteration  0 :  8  enodes  (cost  2 )
0.025 * * [simplify]: iteration  1 :  12  enodes  (cost  2 )
0.026 * * [simplify]: iteration  2 :  15  enodes  (cost  2 )
0.027 * * [simplify]: iteration  3 :  16  enodes  (cost  2 )
0.029 * * [simplify]: iteration  4 :  16  enodes  (cost  2 )
0.029 * [simplify]: Simplified to:
   (/ (* x y) z)
0.029 * * [progress]: iteration 1 / 4
0.029 * * * [progress]: picking best candidate
0.030 * * * * [pick]: Picked  #<alt (λ (x y z) (/ (* x y) z))>
0.030 * * * [progress]: localizing error
0.034 * * * [progress]: generating rewritten candidates
0.034 * * * * [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 (/ (* x y) z) in (x y z) around 0
0.038 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.038 * [taylor]: Taking taylor expansion of (* x y) in z
0.038 * [taylor]: Taking taylor expansion of x in z
0.038 * [taylor]: Taking taylor expansion of y in z
0.038 * [taylor]: Taking taylor expansion of z in z
0.038 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.038 * [taylor]: Taking taylor expansion of (* x y) in y
0.038 * [taylor]: Taking taylor expansion of x in y
0.038 * [taylor]: Taking taylor expansion of y in y
0.038 * [taylor]: Taking taylor expansion of z in y
0.038 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.038 * [taylor]: Taking taylor expansion of (* x y) in x
0.038 * [taylor]: Taking taylor expansion of x in x
0.038 * [taylor]: Taking taylor expansion of y in x
0.039 * [taylor]: Taking taylor expansion of z in x
0.039 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.039 * [taylor]: Taking taylor expansion of (* x y) in x
0.039 * [taylor]: Taking taylor expansion of x in x
0.039 * [taylor]: Taking taylor expansion of y in x
0.039 * [taylor]: Taking taylor expansion of z in x
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 (/ 1 z) in z
0.039 * [taylor]: Taking taylor expansion of z in z
0.040 * [taylor]: Taking taylor expansion of 0 in y
0.040 * [taylor]: Taking taylor expansion of 0 in z
0.040 * [taylor]: Taking taylor expansion of 0 in z
0.042 * [taylor]: Taking taylor expansion of 0 in y
0.042 * [taylor]: Taking taylor expansion of 0 in z
0.042 * [taylor]: Taking taylor expansion of 0 in z
0.042 * [taylor]: Taking taylor expansion of 0 in z
0.043 * [taylor]: Taking taylor expansion of 0 in y
0.043 * [taylor]: Taking taylor expansion of 0 in z
0.043 * [taylor]: Taking taylor expansion of 0 in z
0.043 * [taylor]: Taking taylor expansion of 0 in z
0.044 * [taylor]: Taking taylor expansion of 0 in z
0.044 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0
0.044 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.044 * [taylor]: Taking taylor expansion of z in z
0.044 * [taylor]: Taking taylor expansion of (* x y) in z
0.044 * [taylor]: Taking taylor expansion of x in z
0.044 * [taylor]: Taking taylor expansion of y in z
0.044 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.044 * [taylor]: Taking taylor expansion of z in y
0.044 * [taylor]: Taking taylor expansion of (* x y) in y
0.044 * [taylor]: Taking taylor expansion of x in y
0.044 * [taylor]: Taking taylor expansion of y in y
0.044 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.044 * [taylor]: Taking taylor expansion of z in x
0.044 * [taylor]: Taking taylor expansion of (* x y) in x
0.044 * [taylor]: Taking taylor expansion of x in x
0.044 * [taylor]: Taking taylor expansion of y in x
0.045 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.045 * [taylor]: Taking taylor expansion of z in x
0.045 * [taylor]: Taking taylor expansion of (* x y) in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.045 * [taylor]: Taking taylor expansion of y in x
0.045 * [taylor]: Taking taylor expansion of (/ z y) in y
0.045 * [taylor]: Taking taylor expansion of z in y
0.045 * [taylor]: Taking taylor expansion of y in y
0.045 * [taylor]: Taking taylor expansion of z in z
0.046 * [taylor]: Taking taylor expansion of 0 in y
0.046 * [taylor]: Taking taylor expansion of 0 in z
0.047 * [taylor]: Taking taylor expansion of 0 in y
0.047 * [taylor]: Taking taylor expansion of 0 in z
0.048 * [taylor]: Taking taylor expansion of 0 in z
0.048 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0
0.048 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.048 * [taylor]: Taking taylor expansion of -1 in z
0.048 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.048 * [taylor]: Taking taylor expansion of z in z
0.048 * [taylor]: Taking taylor expansion of (* x y) in z
0.048 * [taylor]: Taking taylor expansion of x in z
0.048 * [taylor]: Taking taylor expansion of y in z
0.048 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.048 * [taylor]: Taking taylor expansion of -1 in y
0.048 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.048 * [taylor]: Taking taylor expansion of z in y
0.048 * [taylor]: Taking taylor expansion of (* x y) in y
0.049 * [taylor]: Taking taylor expansion of x in y
0.049 * [taylor]: Taking taylor expansion of y in y
0.049 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.049 * [taylor]: Taking taylor expansion of -1 in x
0.049 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.049 * [taylor]: Taking taylor expansion of z in x
0.049 * [taylor]: Taking taylor expansion of (* x y) in x
0.049 * [taylor]: Taking taylor expansion of x in x
0.049 * [taylor]: Taking taylor expansion of y in x
0.049 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.049 * [taylor]: Taking taylor expansion of -1 in x
0.049 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.049 * [taylor]: Taking taylor expansion of z in x
0.049 * [taylor]: Taking taylor expansion of (* x y) in x
0.049 * [taylor]: Taking taylor expansion of x in x
0.049 * [taylor]: Taking taylor expansion of y in x
0.050 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y
0.050 * [taylor]: Taking taylor expansion of -1 in y
0.050 * [taylor]: Taking taylor expansion of (/ z y) in y
0.050 * [taylor]: Taking taylor expansion of z in y
0.050 * [taylor]: Taking taylor expansion of y in y
0.050 * [taylor]: Taking taylor expansion of (* -1 z) in z
0.050 * [taylor]: Taking taylor expansion of -1 in z
0.050 * [taylor]: Taking taylor expansion of z in z
0.051 * [taylor]: Taking taylor expansion of 0 in y
0.052 * [taylor]: Taking taylor expansion of 0 in z
0.054 * [taylor]: Taking taylor expansion of 0 in y
0.054 * [taylor]: Taking taylor expansion of 0 in z
0.055 * [taylor]: Taking taylor expansion of 0 in z
0.056 * * * [progress]: simplifying candidates
0.056 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (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)
0.060 * * [simplify]: iteration  0 :  111  enodes  (cost  85 )
0.063 * * [simplify]: iteration  1 :  514  enodes  (cost  70 )
0.072 * * [simplify]: iteration  2 :  2471  enodes  (cost  70 )
0.112 * * [simplify]: iteration  3 :  5001  enodes  (cost  70 )
0.113 * [simplify]: Simplified to:
   (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)
0.113 * * * [progress]: adding candidates to table
0.153 * * [progress]: iteration 2 / 4
0.153 * * * [progress]: picking best candidate
0.163 * * * * [pick]: Picked  #<alt (λ (x y z) (* (* x y) (/ 1 z)))>
0.164 * * * [progress]: localizing error
0.168 * * * [progress]: generating rewritten candidates
0.169 * * * * [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 y z) around 0
0.181 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.181 * [taylor]: Taking taylor expansion of (* x y) in z
0.181 * [taylor]: Taking taylor expansion of x in z
0.181 * [taylor]: Taking taylor expansion of y in z
0.181 * [taylor]: Taking taylor expansion of z in z
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 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 y
0.183 * [taylor]: Taking taylor expansion of y in y
0.183 * [taylor]: Taking taylor expansion of z in y
0.183 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.183 * [taylor]: Taking taylor expansion of z in z
0.184 * [taylor]: Taking taylor expansion of 0 in y
0.184 * [taylor]: Taking taylor expansion of 0 in z
0.184 * [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 z
0.185 * [taylor]: Taking taylor expansion of 0 in z
0.185 * [taylor]: Taking taylor expansion of 0 in z
0.187 * [taylor]: Taking taylor expansion of 0 in y
0.187 * [taylor]: Taking taylor expansion of 0 in z
0.187 * [taylor]: Taking taylor expansion of 0 in z
0.187 * [taylor]: Taking taylor expansion of 0 in z
0.187 * [taylor]: Taking taylor expansion of 0 in z
0.187 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0
0.187 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.187 * [taylor]: Taking taylor expansion of z in z
0.187 * [taylor]: Taking taylor expansion of (* x y) in z
0.187 * [taylor]: Taking taylor expansion of x in z
0.187 * [taylor]: Taking taylor expansion of y in z
0.188 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.188 * [taylor]: Taking taylor expansion of z in y
0.188 * [taylor]: Taking taylor expansion of (* x y) in y
0.188 * [taylor]: Taking taylor expansion of x in y
0.188 * [taylor]: Taking taylor expansion of y in y
0.188 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.188 * [taylor]: Taking taylor expansion of z in x
0.188 * [taylor]: Taking taylor expansion of (* x y) in x
0.188 * [taylor]: Taking taylor expansion of x in x
0.188 * [taylor]: Taking taylor expansion of y in x
0.188 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.188 * [taylor]: Taking taylor expansion of z in x
0.188 * [taylor]: Taking taylor expansion of (* x y) in x
0.188 * [taylor]: Taking taylor expansion of x in x
0.188 * [taylor]: Taking taylor expansion of y in x
0.189 * [taylor]: Taking taylor expansion of (/ z y) in y
0.189 * [taylor]: Taking taylor expansion of z in y
0.189 * [taylor]: Taking taylor expansion of y in y
0.189 * [taylor]: Taking taylor expansion of z in z
0.189 * [taylor]: Taking taylor expansion of 0 in y
0.190 * [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 z
0.192 * [taylor]: Taking taylor expansion of 0 in z
0.192 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0
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 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
0.193 * [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 (* 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 y
0.193 * [taylor]: Taking taylor expansion of -1 in y
0.193 * [taylor]: Taking taylor expansion of (/ z y) in y
0.194 * [taylor]: Taking taylor expansion of z in y
0.194 * [taylor]: Taking taylor expansion of y in y
0.194 * [taylor]: Taking taylor expansion of (* -1 z) in z
0.194 * [taylor]: Taking taylor expansion of -1 in z
0.194 * [taylor]: Taking taylor expansion of z in z
0.198 * [taylor]: Taking taylor expansion of 0 in y
0.199 * [taylor]: Taking taylor expansion of 0 in z
0.200 * [taylor]: Taking taylor expansion of 0 in y
0.201 * [taylor]: Taking taylor expansion of 0 in z
0.202 * [taylor]: Taking taylor expansion of 0 in z
0.203 * * * [progress]: simplifying candidates
0.203 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* x y) (/ 1 z))
  (* (* x y) (/ 1 z))
  (+ (+ (log x) (log y)) (- (log z)))
  (+ (+ (log x) (log y)) (- 0 (log z)))
  (+ (+ (log x) (log y)) (- (log 1) (log z)))
  (+ (+ (log x) (log y)) (log (/ 1 z)))
  (+ (log (* x y)) (- (log z)))
  (+ (log (* x y)) (- 0 (log z)))
  (+ (log (* x y)) (- (log 1) (log z)))
  (+ (log (* x y)) (log (/ 1 z)))
  (log (* (* x y) (/ 1 z)))
  (exp (* (* x y) (/ 1 z)))
  (* (* (* (* x x) x) (* (* y y) y)) (/ (* (* 1 1) 1) (* (* z z) z)))
  (* (* (* (* x x) x) (* (* y y) y)) (* (* (/ 1 z) (/ 1 z)) (/ 1 z)))
  (* (* (* (* x y) (* x y)) (* x y)) (/ (* (* 1 1) 1) (* (* z z) z)))
  (* (* (* (* x y) (* x y)) (* x y)) (* (* (/ 1 z) (/ 1 z)) (/ 1 z)))
  (* (cbrt (* (* x y) (/ 1 z))) (cbrt (* (* x y) (/ 1 z))))
  (cbrt (* (* x y) (/ 1 z)))
  (* (* (* (* x y) (/ 1 z)) (* (* x y) (/ 1 z))) (* (* x y) (/ 1 z)))
  (sqrt (* (* x y) (/ 1 z)))
  (sqrt (* (* x y) (/ 1 z)))
  (* (* x y) (* (cbrt (/ 1 z)) (cbrt (/ 1 z))))
  (* (* x y) (sqrt (/ 1 z)))
  (* (* x y) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt z) (cbrt z))))
  (* (* x y) (/ (* (cbrt 1) (cbrt 1)) (sqrt z)))
  (* (* x y) (/ (* (cbrt 1) (cbrt 1)) 1))
  (* (* x y) (/ (sqrt 1) (* (cbrt z) (cbrt z))))
  (* (* x y) (/ (sqrt 1) (sqrt z)))
  (* (* x y) (/ (sqrt 1) 1))
  (* (* x y) (/ 1 (* (cbrt z) (cbrt z))))
  (* (* x y) (/ 1 (sqrt z)))
  (* (* x y) (/ 1 1))
  (* (* x y) 1)
  (* (* x y) 1)
  (* y (/ 1 z))
  (* (* x y) 1)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
0.208 * * [simplify]: iteration  0 :  244  enodes  (cost  183 )
0.214 * * [simplify]: iteration  1 :  1259  enodes  (cost  141 )
0.240 * * [simplify]: iteration  2 :  5001  enodes  (cost  127 )
0.241 * [simplify]: Simplified to:
   (/ (* x y) z)
  (/ (* x y) z)
  (- (log (* x y)) (log z))
  (- (log (* x y)) (log z))
  (- (log (* x y)) (log z))
  (- (log (* x y)) (log z))
  (- (log (* x y)) (log z))
  (- (log (* x y)) (log z))
  (- (log (* x y)) (log z))
  (- (log (* x y)) (log z))
  (- (log (* x y)) (log z))
  (pow (exp (/ x z)) y)
  (pow (/ (* x y) z) 3)
  (pow (/ (* x y) z) 3)
  (pow (/ (* x y) z) 3)
  (pow (/ (* x y) z) 3)
  (* (cbrt (* (* x y) (/ 1 z))) (cbrt (* (* x y) (/ 1 z))))
  (cbrt (* (* x y) (/ 1 z)))
  (pow (/ (* x y) z) 3)
  (sqrt (* (* x y) (/ 1 z)))
  (sqrt (* (* x y) (/ 1 z)))
  (* (* x y) (* (cbrt (/ 1 z)) (cbrt (/ 1 z))))
  (* (* x y) (sqrt (/ 1 z)))
  (/ (* x y) (* (cbrt z) (cbrt z)))
  (/ (* x y) (sqrt z))
  (* x y)
  (/ (* x y) (* (cbrt z) (cbrt z)))
  (/ (* x y) (sqrt z))
  (* x y)
  (/ (* x y) (* (cbrt z) (cbrt z)))
  (/ (* x y) (sqrt z))
  (* x y)
  (* x y)
  (* x y)
  (/ y z)
  (* x y)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
0.241 * * * [progress]: adding candidates to table
0.286 * * [progress]: iteration 3 / 4
0.286 * * * [progress]: picking best candidate
0.296 * * * * [pick]: Picked  #<alt (λ (x y z) (/ 1 (/ z (* x y))))>
0.296 * * * [progress]: localizing error
0.301 * * * [progress]: generating rewritten candidates
0.301 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.304 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.313 * * * [progress]: generating series expansions
0.313 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.313 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (z x y) around 0
0.313 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.313 * [taylor]: Taking taylor expansion of z in y
0.313 * [taylor]: Taking taylor expansion of (* x y) in y
0.313 * [taylor]: Taking taylor expansion of x in y
0.313 * [taylor]: Taking taylor expansion of y in y
0.314 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.314 * [taylor]: Taking taylor expansion of z in x
0.314 * [taylor]: Taking taylor expansion of (* x y) in x
0.314 * [taylor]: Taking taylor expansion of x in x
0.314 * [taylor]: Taking taylor expansion of y in x
0.314 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.314 * [taylor]: Taking taylor expansion of z in z
0.314 * [taylor]: Taking taylor expansion of (* x y) in z
0.314 * [taylor]: Taking taylor expansion of x in z
0.314 * [taylor]: Taking taylor expansion of y in z
0.314 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.314 * [taylor]: Taking taylor expansion of z in z
0.314 * [taylor]: Taking taylor expansion of (* x y) in z
0.314 * [taylor]: Taking taylor expansion of x in z
0.314 * [taylor]: Taking taylor expansion of y in z
0.315 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.315 * [taylor]: Taking taylor expansion of (* x y) in x
0.315 * [taylor]: Taking taylor expansion of x in x
0.315 * [taylor]: Taking taylor expansion of y in x
0.315 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.315 * [taylor]: Taking taylor expansion of y in y
0.315 * [taylor]: Taking taylor expansion of 0 in x
0.316 * [taylor]: Taking taylor expansion of 0 in y
0.317 * [taylor]: Taking taylor expansion of 0 in x
0.317 * [taylor]: Taking taylor expansion of 0 in y
0.318 * [taylor]: Taking taylor expansion of 0 in y
0.319 * [taylor]: Taking taylor expansion of 0 in x
0.319 * [taylor]: Taking taylor expansion of 0 in y
0.319 * [taylor]: Taking taylor expansion of 0 in y
0.320 * [taylor]: Taking taylor expansion of 0 in y
0.320 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (z x y) around 0
0.320 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.320 * [taylor]: Taking taylor expansion of (* x y) in y
0.320 * [taylor]: Taking taylor expansion of x in y
0.320 * [taylor]: Taking taylor expansion of y in y
0.320 * [taylor]: Taking taylor expansion of z in y
0.321 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.321 * [taylor]: Taking taylor expansion of (* x y) in x
0.321 * [taylor]: Taking taylor expansion of x in x
0.321 * [taylor]: Taking taylor expansion of y in x
0.321 * [taylor]: Taking taylor expansion of z in x
0.321 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.321 * [taylor]: Taking taylor expansion of (* x y) in z
0.321 * [taylor]: Taking taylor expansion of x in z
0.321 * [taylor]: Taking taylor expansion of y in z
0.321 * [taylor]: Taking taylor expansion of z in z
0.321 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.321 * [taylor]: Taking taylor expansion of (* x y) in z
0.321 * [taylor]: Taking taylor expansion of x in z
0.321 * [taylor]: Taking taylor expansion of y in z
0.321 * [taylor]: Taking taylor expansion of z in z
0.321 * [taylor]: Taking taylor expansion of (* x y) in x
0.321 * [taylor]: Taking taylor expansion of x in x
0.321 * [taylor]: Taking taylor expansion of y in x
0.322 * [taylor]: Taking taylor expansion of y in y
0.322 * [taylor]: Taking taylor expansion of 0 in x
0.322 * [taylor]: Taking taylor expansion of 0 in y
0.323 * [taylor]: Taking taylor expansion of 0 in y
0.324 * [taylor]: Taking taylor expansion of 0 in x
0.324 * [taylor]: Taking taylor expansion of 0 in y
0.324 * [taylor]: Taking taylor expansion of 0 in y
0.325 * [taylor]: Taking taylor expansion of 0 in y
0.325 * [approximate]: Taking taylor expansion of (* -1 (/ (* x y) z)) in (z x y) around 0
0.325 * [taylor]: Taking taylor expansion of (* -1 (/ (* x y) z)) in y
0.325 * [taylor]: Taking taylor expansion of -1 in y
0.325 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.325 * [taylor]: Taking taylor expansion of (* x y) in y
0.325 * [taylor]: Taking taylor expansion of x in y
0.325 * [taylor]: Taking taylor expansion of y in y
0.325 * [taylor]: Taking taylor expansion of z in y
0.326 * [taylor]: Taking taylor expansion of (* -1 (/ (* x y) z)) in x
0.326 * [taylor]: Taking taylor expansion of -1 in x
0.326 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.326 * [taylor]: Taking taylor expansion of (* x y) in x
0.326 * [taylor]: Taking taylor expansion of x in x
0.326 * [taylor]: Taking taylor expansion of y in x
0.326 * [taylor]: Taking taylor expansion of z in x
0.326 * [taylor]: Taking taylor expansion of (* -1 (/ (* x y) z)) in z
0.326 * [taylor]: Taking taylor expansion of -1 in z
0.326 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.326 * [taylor]: Taking taylor expansion of (* x y) in z
0.326 * [taylor]: Taking taylor expansion of x in z
0.326 * [taylor]: Taking taylor expansion of y in z
0.326 * [taylor]: Taking taylor expansion of z in z
0.326 * [taylor]: Taking taylor expansion of (* -1 (/ (* x y) z)) in z
0.326 * [taylor]: Taking taylor expansion of -1 in z
0.326 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.326 * [taylor]: Taking taylor expansion of (* x y) in z
0.326 * [taylor]: Taking taylor expansion of x in z
0.326 * [taylor]: Taking taylor expansion of y in z
0.326 * [taylor]: Taking taylor expansion of z in z
0.326 * [taylor]: Taking taylor expansion of (* -1 (* x y)) in x
0.326 * [taylor]: Taking taylor expansion of -1 in x
0.326 * [taylor]: Taking taylor expansion of (* x y) in x
0.326 * [taylor]: Taking taylor expansion of x in x
0.326 * [taylor]: Taking taylor expansion of y in x
0.327 * [taylor]: Taking taylor expansion of (- y) in y
0.327 * [taylor]: Taking taylor expansion of y in y
0.328 * [taylor]: Taking taylor expansion of 0 in x
0.328 * [taylor]: Taking taylor expansion of 0 in y
0.329 * [taylor]: Taking taylor expansion of 0 in y
0.331 * [taylor]: Taking taylor expansion of 0 in x
0.331 * [taylor]: Taking taylor expansion of 0 in y
0.331 * [taylor]: Taking taylor expansion of 0 in y
0.333 * [taylor]: Taking taylor expansion of 0 in y
0.333 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.333 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (z x y) around 0
0.333 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.333 * [taylor]: Taking taylor expansion of (* x y) in y
0.333 * [taylor]: Taking taylor expansion of x in y
0.333 * [taylor]: Taking taylor expansion of y in y
0.333 * [taylor]: Taking taylor expansion of z in y
0.333 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.333 * [taylor]: Taking taylor expansion of (* x y) in x
0.333 * [taylor]: Taking taylor expansion of x in x
0.333 * [taylor]: Taking taylor expansion of y in x
0.333 * [taylor]: Taking taylor expansion of z in x
0.334 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.334 * [taylor]: Taking taylor expansion of (* x y) in z
0.334 * [taylor]: Taking taylor expansion of x in z
0.334 * [taylor]: Taking taylor expansion of y in z
0.334 * [taylor]: Taking taylor expansion of z in z
0.334 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.334 * [taylor]: Taking taylor expansion of (* x y) in z
0.334 * [taylor]: Taking taylor expansion of x in z
0.334 * [taylor]: Taking taylor expansion of y in z
0.334 * [taylor]: Taking taylor expansion of z in z
0.334 * [taylor]: Taking taylor expansion of (* x y) in x
0.334 * [taylor]: Taking taylor expansion of x in x
0.334 * [taylor]: Taking taylor expansion of y in x
0.334 * [taylor]: Taking taylor expansion of y in y
0.335 * [taylor]: Taking taylor expansion of 0 in x
0.335 * [taylor]: Taking taylor expansion of 0 in y
0.335 * [taylor]: Taking taylor expansion of 0 in y
0.337 * [taylor]: Taking taylor expansion of 0 in x
0.337 * [taylor]: Taking taylor expansion of 0 in y
0.337 * [taylor]: Taking taylor expansion of 0 in y
0.337 * [taylor]: Taking taylor expansion of 0 in y
0.338 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (z x y) around 0
0.338 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.338 * [taylor]: Taking taylor expansion of z in y
0.338 * [taylor]: Taking taylor expansion of (* x y) in y
0.338 * [taylor]: Taking taylor expansion of x in y
0.338 * [taylor]: Taking taylor expansion of y in y
0.338 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.338 * [taylor]: Taking taylor expansion of z in x
0.338 * [taylor]: Taking taylor expansion of (* x y) in x
0.338 * [taylor]: Taking taylor expansion of x in x
0.338 * [taylor]: Taking taylor expansion of y in x
0.338 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.338 * [taylor]: Taking taylor expansion of z in z
0.338 * [taylor]: Taking taylor expansion of (* x y) in z
0.338 * [taylor]: Taking taylor expansion of x in z
0.338 * [taylor]: Taking taylor expansion of y in z
0.339 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.339 * [taylor]: Taking taylor expansion of z in z
0.339 * [taylor]: Taking taylor expansion of (* x y) in z
0.339 * [taylor]: Taking taylor expansion of x in z
0.339 * [taylor]: Taking taylor expansion of y in z
0.339 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.339 * [taylor]: Taking taylor expansion of (* x y) in x
0.339 * [taylor]: Taking taylor expansion of x in x
0.339 * [taylor]: Taking taylor expansion of y in x
0.339 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.339 * [taylor]: Taking taylor expansion of y in y
0.339 * [taylor]: Taking taylor expansion of 0 in x
0.340 * [taylor]: Taking taylor expansion of 0 in y
0.341 * [taylor]: Taking taylor expansion of 0 in x
0.341 * [taylor]: Taking taylor expansion of 0 in y
0.342 * [taylor]: Taking taylor expansion of 0 in y
0.343 * [taylor]: Taking taylor expansion of 0 in x
0.343 * [taylor]: Taking taylor expansion of 0 in y
0.343 * [taylor]: Taking taylor expansion of 0 in y
0.344 * [taylor]: Taking taylor expansion of 0 in y
0.344 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (z x y) around 0
0.344 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.344 * [taylor]: Taking taylor expansion of -1 in y
0.344 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.345 * [taylor]: Taking taylor expansion of z in y
0.345 * [taylor]: Taking taylor expansion of (* x y) in y
0.345 * [taylor]: Taking taylor expansion of x in y
0.345 * [taylor]: Taking taylor expansion of y in y
0.345 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.345 * [taylor]: Taking taylor expansion of -1 in x
0.345 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.345 * [taylor]: Taking taylor expansion of z in x
0.345 * [taylor]: Taking taylor expansion of (* x y) in x
0.345 * [taylor]: Taking taylor expansion of x in x
0.345 * [taylor]: Taking taylor expansion of y in x
0.346 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.346 * [taylor]: Taking taylor expansion of -1 in z
0.346 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.346 * [taylor]: Taking taylor expansion of z in z
0.346 * [taylor]: Taking taylor expansion of (* x y) in z
0.346 * [taylor]: Taking taylor expansion of x in z
0.346 * [taylor]: Taking taylor expansion of y in z
0.346 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.346 * [taylor]: Taking taylor expansion of -1 in z
0.346 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.346 * [taylor]: Taking taylor expansion of z in z
0.346 * [taylor]: Taking taylor expansion of (* x y) in z
0.346 * [taylor]: Taking taylor expansion of x in z
0.346 * [taylor]: Taking taylor expansion of y in z
0.346 * [taylor]: Taking taylor expansion of (/ -1 (* x y)) in x
0.346 * [taylor]: Taking taylor expansion of -1 in x
0.346 * [taylor]: Taking taylor expansion of (* x y) in x
0.347 * [taylor]: Taking taylor expansion of x in x
0.347 * [taylor]: Taking taylor expansion of y in x
0.347 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.347 * [taylor]: Taking taylor expansion of -1 in y
0.347 * [taylor]: Taking taylor expansion of y in y
0.348 * [taylor]: Taking taylor expansion of 0 in x
0.349 * [taylor]: Taking taylor expansion of 0 in y
0.352 * [taylor]: Taking taylor expansion of 0 in x
0.352 * [taylor]: Taking taylor expansion of 0 in y
0.353 * [taylor]: Taking taylor expansion of 0 in y
0.356 * [taylor]: Taking taylor expansion of 0 in x
0.356 * [taylor]: Taking taylor expansion of 0 in y
0.356 * [taylor]: Taking taylor expansion of 0 in y
0.358 * [taylor]: Taking taylor expansion of 0 in y
0.358 * * * [progress]: simplifying candidates
0.361 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log z) (+ (log x) (log y)))
  (- (log z) (log (* x y)))
  (log (/ z (* x y)))
  (exp (/ z (* x y)))
  (/ (* (* z z) z) (* (* (* x x) x) (* (* y y) y)))
  (/ (* (* z z) z) (* (* (* x y) (* x y)) (* x y)))
  (* (cbrt (/ z (* x y))) (cbrt (/ z (* x y))))
  (cbrt (/ z (* x y)))
  (* (* (/ z (* x y)) (/ z (* x y))) (/ z (* x y)))
  (sqrt (/ z (* x y)))
  (sqrt (/ z (* x y)))
  (- z)
  (- (* x y))
  (/ (* (cbrt z) (cbrt z)) x)
  (/ (cbrt z) y)
  (/ (sqrt z) x)
  (/ (sqrt z) y)
  (/ 1 x)
  (/ z y)
  (/ 1 (* x y))
  (/ (* x y) z)
  (/ z x)
  (/ (* x y) (cbrt z))
  (/ (* x y) (sqrt z))
  (/ (* x y) z)
  (- 1)
  (- (- (log z) (+ (log x) (log y))))
  (- (- (log z) (log (* x y))))
  (- (log (/ z (* x y))))
  (- 0 (- (log z) (+ (log x) (log y))))
  (- 0 (- (log z) (log (* x y))))
  (- 0 (log (/ z (* x y))))
  (- (log 1) (- (log z) (+ (log x) (log y))))
  (- (log 1) (- (log z) (log (* x y))))
  (- (log 1) (log (/ z (* x y))))
  (log (/ 1 (/ z (* x y))))
  (exp (/ 1 (/ z (* x y))))
  (/ (* (* 1 1) 1) (/ (* (* z z) z) (* (* (* x x) x) (* (* y y) y))))
  (/ (* (* 1 1) 1) (/ (* (* z z) z) (* (* (* x y) (* x y)) (* x y))))
  (/ (* (* 1 1) 1) (* (* (/ z (* x y)) (/ z (* x y))) (/ z (* x y))))
  (* (cbrt (/ 1 (/ z (* x y)))) (cbrt (/ 1 (/ z (* x y)))))
  (cbrt (/ 1 (/ z (* x y))))
  (* (* (/ 1 (/ z (* x y))) (/ 1 (/ z (* x y)))) (/ 1 (/ z (* x y))))
  (sqrt (/ 1 (/ z (* x y))))
  (sqrt (/ 1 (/ z (* x y))))
  (- 1)
  (- (/ z (* x y)))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ z (* x y))) (cbrt (/ z (* x y)))))
  (/ (cbrt 1) (cbrt (/ z (* x y))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ z (* x y))))
  (/ (cbrt 1) (sqrt (/ z (* x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt z) (cbrt z)) x))
  (/ (cbrt 1) (/ (cbrt z) y))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt z) x))
  (/ (cbrt 1) (/ (sqrt z) y))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 x))
  (/ (cbrt 1) (/ z y))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (/ z (* x y)))
  (/ (* (cbrt 1) (cbrt 1)) z)
  (/ (cbrt 1) (/ 1 (* x y)))
  (/ (sqrt 1) (* (cbrt (/ z (* x y))) (cbrt (/ z (* x y)))))
  (/ (sqrt 1) (cbrt (/ z (* x y))))
  (/ (sqrt 1) (sqrt (/ z (* x y))))
  (/ (sqrt 1) (sqrt (/ z (* x y))))
  (/ (sqrt 1) (/ (* (cbrt z) (cbrt z)) x))
  (/ (sqrt 1) (/ (cbrt z) y))
  (/ (sqrt 1) (/ (sqrt z) x))
  (/ (sqrt 1) (/ (sqrt z) y))
  (/ (sqrt 1) (/ 1 x))
  (/ (sqrt 1) (/ z y))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (/ z (* x y)))
  (/ (sqrt 1) z)
  (/ (sqrt 1) (/ 1 (* x y)))
  (/ 1 (* (cbrt (/ z (* x y))) (cbrt (/ z (* x y)))))
  (/ 1 (cbrt (/ z (* x y))))
  (/ 1 (sqrt (/ z (* x y))))
  (/ 1 (sqrt (/ z (* x y))))
  (/ 1 (/ (* (cbrt z) (cbrt z)) x))
  (/ 1 (/ (cbrt z) y))
  (/ 1 (/ (sqrt z) x))
  (/ 1 (/ (sqrt z) y))
  (/ 1 (/ 1 x))
  (/ 1 (/ z y))
  (/ 1 1)
  (/ 1 (/ z (* x y)))
  (/ 1 z)
  (/ 1 (/ 1 (* x y)))
  (/ 1 (/ z (* x y)))
  (/ (/ z (* x y)) 1)
  (/ 1 (* (cbrt (/ z (* x y))) (cbrt (/ z (* x y)))))
  (/ 1 (sqrt (/ z (* x y))))
  (/ 1 (/ (* (cbrt z) (cbrt z)) x))
  (/ 1 (/ (sqrt z) x))
  (/ 1 (/ 1 x))
  (/ 1 1)
  (/ 1 z)
  (/ (/ z (* x y)) (cbrt 1))
  (/ (/ z (* x y)) (sqrt 1))
  (/ (/ z (* x y)) 1)
  (/ 1 z)
  (/ z (* x y))
  (/ z (* x y))
  (/ z (* x y))
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
0.368 * * [simplify]: iteration  0 :  268  enodes  (cost  407 )
0.377 * * [simplify]: iteration  1 :  1264  enodes  (cost  342 )
0.401 * * [simplify]: iteration  2 :  5002  enodes  (cost  297 )
0.403 * [simplify]: Simplified to:
   (log (/ z (* x y)))
  (log (/ z (* x y)))
  (log (/ z (* x y)))
  (exp (/ z (* x y)))
  (pow (/ z (* x y)) 3)
  (pow (/ z (* x y)) 3)
  (* (cbrt (/ z (* x y))) (cbrt (/ z (* x y))))
  (cbrt (/ z (* x y)))
  (pow (/ z (* x y)) 3)
  (sqrt (/ z (* x y)))
  (sqrt (/ z (* x y)))
  (- z)
  (- (* x y))
  (/ (* (cbrt z) (cbrt z)) x)
  (/ (cbrt z) y)
  (/ (sqrt z) x)
  (/ (sqrt z) y)
  (/ 1 x)
  (/ z y)
  (/ 1 (* x y))
  (/ (* x y) z)
  (/ z x)
  (/ (* x y) (cbrt z))
  (/ (* x y) (sqrt z))
  (/ (* x y) z)
  (- 1)
  (log (/ 1 (/ z (* x y))))
  (log (/ 1 (/ z (* x y))))
  (log (/ 1 (/ z (* x y))))
  (log (/ 1 (/ z (* x y))))
  (log (/ 1 (/ z (* x y))))
  (log (/ 1 (/ z (* x y))))
  (log (/ 1 (/ z (* x y))))
  (log (/ 1 (/ z (* x y))))
  (log (/ 1 (/ z (* x y))))
  (log (/ 1 (/ z (* x y))))
  (pow (exp (/ x z)) y)
  (/ (pow (* x y) 3) (pow z 3))
  (/ (pow (* x y) 3) (pow z 3))
  (/ (pow (* x y) 3) (pow z 3))
  (* (cbrt (/ 1 (/ z (* x y)))) (cbrt (/ 1 (/ z (* x y)))))
  (cbrt (/ 1 (/ z (* x y))))
  (/ (pow (* x y) 3) (pow z 3))
  (sqrt (/ 1 (/ z (* x y))))
  (sqrt (/ 1 (/ z (* x y))))
  (- 1)
  (- (/ z (* x y)))
  (/ 1 (* (cbrt (/ z (* x y))) (cbrt (/ z (* x y)))))
  (/ 1 (cbrt (/ z (* x y))))
  (/ 1 (sqrt (/ z (* x y))))
  (/ 1 (sqrt (/ z (* x y))))
  (/ x (* (cbrt z) (cbrt z)))
  (/ y (cbrt z))
  (/ x (sqrt z))
  (/ y (sqrt z))
  x
  (/ y z)
  1
  (/ (* x y) z)
  (/ 1 z)
  (* x y)
  (/ 1 (* (cbrt (/ z (* x y))) (cbrt (/ z (* x y)))))
  (/ 1 (cbrt (/ z (* x y))))
  (/ 1 (sqrt (/ z (* x y))))
  (/ 1 (sqrt (/ z (* x y))))
  (/ x (* (cbrt z) (cbrt z)))
  (/ y (cbrt z))
  (/ x (sqrt z))
  (/ y (sqrt z))
  x
  (/ y z)
  1
  (/ (* x y) z)
  (/ 1 z)
  (* x y)
  (/ 1 (* (cbrt (/ z (* x y))) (cbrt (/ z (* x y)))))
  (/ 1 (cbrt (/ z (* x y))))
  (/ 1 (sqrt (/ z (* x y))))
  (/ 1 (sqrt (/ z (* x y))))
  (/ x (* (cbrt z) (cbrt z)))
  (/ y (cbrt z))
  (/ x (sqrt z))
  (/ y (sqrt z))
  x
  (/ y z)
  1
  (/ (* x y) z)
  (/ 1 z)
  (* x y)
  (/ (* x y) z)
  (/ z (* x y))
  (/ 1 (* (cbrt (/ z (* x y))) (cbrt (/ z (* x y)))))
  (/ 1 (sqrt (/ z (* x y))))
  (/ x (* (cbrt z) (cbrt z)))
  (/ x (sqrt z))
  x
  1
  (/ 1 z)
  (/ z (* x y))
  (/ z (* x y))
  (/ z (* x y))
  (/ 1 z)
  (/ z (* x y))
  (/ z (* x y))
  (/ z (* x y))
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
0.406 * * * [progress]: adding candidates to table
0.489 * * [progress]: iteration 4 / 4
0.489 * * * [progress]: picking best candidate
0.497 * * * * [pick]: Picked  #<alt (λ (x y z) (/ 1 (* z (/ 1 (* x y)))))>
0.497 * * * [progress]: localizing error
0.503 * * * [progress]: generating rewritten candidates
0.503 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
0.518 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.538 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 2)
0.546 * * * [progress]: generating series expansions
0.546 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
0.547 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (z x y) around 0
0.547 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.547 * [taylor]: Taking taylor expansion of z in y
0.547 * [taylor]: Taking taylor expansion of (* x y) in y
0.547 * [taylor]: Taking taylor expansion of x in y
0.547 * [taylor]: Taking taylor expansion of y in y
0.547 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.547 * [taylor]: Taking taylor expansion of z in x
0.547 * [taylor]: Taking taylor expansion of (* x y) in x
0.547 * [taylor]: Taking taylor expansion of x in x
0.547 * [taylor]: Taking taylor expansion of y in x
0.548 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.548 * [taylor]: Taking taylor expansion of z in z
0.548 * [taylor]: Taking taylor expansion of (* x y) in z
0.548 * [taylor]: Taking taylor expansion of x in z
0.548 * [taylor]: Taking taylor expansion of y in z
0.548 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.548 * [taylor]: Taking taylor expansion of z in z
0.548 * [taylor]: Taking taylor expansion of (* x y) in z
0.548 * [taylor]: Taking taylor expansion of x in z
0.548 * [taylor]: Taking taylor expansion of y in z
0.548 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.548 * [taylor]: Taking taylor expansion of (* x y) in x
0.548 * [taylor]: Taking taylor expansion of x in x
0.548 * [taylor]: Taking taylor expansion of y in x
0.549 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.549 * [taylor]: Taking taylor expansion of y in y
0.549 * [taylor]: Taking taylor expansion of 0 in x
0.550 * [taylor]: Taking taylor expansion of 0 in y
0.551 * [taylor]: Taking taylor expansion of 0 in x
0.551 * [taylor]: Taking taylor expansion of 0 in y
0.552 * [taylor]: Taking taylor expansion of 0 in y
0.553 * [taylor]: Taking taylor expansion of 0 in x
0.553 * [taylor]: Taking taylor expansion of 0 in y
0.553 * [taylor]: Taking taylor expansion of 0 in y
0.554 * [taylor]: Taking taylor expansion of 0 in y
0.554 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (z x y) around 0
0.554 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.554 * [taylor]: Taking taylor expansion of (* x y) in y
0.554 * [taylor]: Taking taylor expansion of x in y
0.554 * [taylor]: Taking taylor expansion of y in y
0.554 * [taylor]: Taking taylor expansion of z in y
0.555 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.555 * [taylor]: Taking taylor expansion of (* x y) in x
0.555 * [taylor]: Taking taylor expansion of x in x
0.555 * [taylor]: Taking taylor expansion of y in x
0.555 * [taylor]: Taking taylor expansion of z in x
0.555 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.555 * [taylor]: Taking taylor expansion of (* x y) in z
0.555 * [taylor]: Taking taylor expansion of x in z
0.555 * [taylor]: Taking taylor expansion of y in z
0.555 * [taylor]: Taking taylor expansion of z in z
0.555 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.555 * [taylor]: Taking taylor expansion of (* x y) in z
0.555 * [taylor]: Taking taylor expansion of x in z
0.555 * [taylor]: Taking taylor expansion of y in z
0.555 * [taylor]: Taking taylor expansion of z in z
0.555 * [taylor]: Taking taylor expansion of (* x y) in x
0.555 * [taylor]: Taking taylor expansion of x in x
0.555 * [taylor]: Taking taylor expansion of y in x
0.556 * [taylor]: Taking taylor expansion of y in y
0.556 * [taylor]: Taking taylor expansion of 0 in x
0.556 * [taylor]: Taking taylor expansion of 0 in y
0.557 * [taylor]: Taking taylor expansion of 0 in y
0.558 * [taylor]: Taking taylor expansion of 0 in x
0.558 * [taylor]: Taking taylor expansion of 0 in y
0.558 * [taylor]: Taking taylor expansion of 0 in y
0.559 * [taylor]: Taking taylor expansion of 0 in y
0.559 * [approximate]: Taking taylor expansion of (* -1 (/ (* x y) z)) in (z x y) around 0
0.559 * [taylor]: Taking taylor expansion of (* -1 (/ (* x y) z)) in y
0.559 * [taylor]: Taking taylor expansion of -1 in y
0.559 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.559 * [taylor]: Taking taylor expansion of (* x y) in y
0.559 * [taylor]: Taking taylor expansion of x in y
0.559 * [taylor]: Taking taylor expansion of y in y
0.559 * [taylor]: Taking taylor expansion of z in y
0.560 * [taylor]: Taking taylor expansion of (* -1 (/ (* x y) z)) in x
0.560 * [taylor]: Taking taylor expansion of -1 in x
0.560 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.560 * [taylor]: Taking taylor expansion of (* x y) in x
0.560 * [taylor]: Taking taylor expansion of x in x
0.560 * [taylor]: Taking taylor expansion of y in x
0.560 * [taylor]: Taking taylor expansion of z in x
0.560 * [taylor]: Taking taylor expansion of (* -1 (/ (* x y) z)) in z
0.560 * [taylor]: Taking taylor expansion of -1 in z
0.560 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.560 * [taylor]: Taking taylor expansion of (* x y) in z
0.560 * [taylor]: Taking taylor expansion of x in z
0.560 * [taylor]: Taking taylor expansion of y in z
0.560 * [taylor]: Taking taylor expansion of z in z
0.560 * [taylor]: Taking taylor expansion of (* -1 (/ (* x y) z)) in z
0.560 * [taylor]: Taking taylor expansion of -1 in z
0.560 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.560 * [taylor]: Taking taylor expansion of (* x y) in z
0.560 * [taylor]: Taking taylor expansion of x in z
0.560 * [taylor]: Taking taylor expansion of y in z
0.560 * [taylor]: Taking taylor expansion of z in z
0.560 * [taylor]: Taking taylor expansion of (* -1 (* x y)) in x
0.560 * [taylor]: Taking taylor expansion of -1 in x
0.560 * [taylor]: Taking taylor expansion of (* x y) in x
0.560 * [taylor]: Taking taylor expansion of x in x
0.560 * [taylor]: Taking taylor expansion of y in x
0.561 * [taylor]: Taking taylor expansion of (- y) in y
0.561 * [taylor]: Taking taylor expansion of y in y
0.562 * [taylor]: Taking taylor expansion of 0 in x
0.562 * [taylor]: Taking taylor expansion of 0 in y
0.563 * [taylor]: Taking taylor expansion of 0 in y
0.565 * [taylor]: Taking taylor expansion of 0 in x
0.565 * [taylor]: Taking taylor expansion of 0 in y
0.565 * [taylor]: Taking taylor expansion of 0 in y
0.567 * [taylor]: Taking taylor expansion of 0 in y
0.567 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.567 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (z x y) around 0
0.567 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.567 * [taylor]: Taking taylor expansion of (* x y) in y
0.567 * [taylor]: Taking taylor expansion of x in y
0.567 * [taylor]: Taking taylor expansion of y in y
0.567 * [taylor]: Taking taylor expansion of z in y
0.567 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.567 * [taylor]: Taking taylor expansion of (* x y) in x
0.567 * [taylor]: Taking taylor expansion of x in x
0.567 * [taylor]: Taking taylor expansion of y in x
0.568 * [taylor]: Taking taylor expansion of z in x
0.568 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.568 * [taylor]: Taking taylor expansion of (* x y) in z
0.568 * [taylor]: Taking taylor expansion of x in z
0.568 * [taylor]: Taking taylor expansion of y in z
0.568 * [taylor]: Taking taylor expansion of z in z
0.568 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.568 * [taylor]: Taking taylor expansion of (* x y) in z
0.568 * [taylor]: Taking taylor expansion of x in z
0.568 * [taylor]: Taking taylor expansion of y in z
0.568 * [taylor]: Taking taylor expansion of z in z
0.568 * [taylor]: Taking taylor expansion of (* x y) in x
0.568 * [taylor]: Taking taylor expansion of x in x
0.568 * [taylor]: Taking taylor expansion of y in x
0.568 * [taylor]: Taking taylor expansion of y in y
0.569 * [taylor]: Taking taylor expansion of 0 in x
0.569 * [taylor]: Taking taylor expansion of 0 in y
0.570 * [taylor]: Taking taylor expansion of 0 in y
0.571 * [taylor]: Taking taylor expansion of 0 in x
0.571 * [taylor]: Taking taylor expansion of 0 in y
0.571 * [taylor]: Taking taylor expansion of 0 in y
0.572 * [taylor]: Taking taylor expansion of 0 in y
0.572 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (z x y) around 0
0.572 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.572 * [taylor]: Taking taylor expansion of 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 (* x y)) in x
0.572 * [taylor]: Taking taylor expansion of z in x
0.572 * [taylor]: Taking taylor expansion of (* x y) in x
0.572 * [taylor]: Taking taylor expansion of x in x
0.573 * [taylor]: Taking taylor expansion of y in x
0.573 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.573 * [taylor]: Taking taylor expansion of z in z
0.573 * [taylor]: Taking taylor expansion of (* x y) in z
0.573 * [taylor]: Taking taylor expansion of x in z
0.573 * [taylor]: Taking taylor expansion of y in z
0.573 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.573 * [taylor]: Taking taylor expansion of z in z
0.573 * [taylor]: Taking taylor expansion of (* x y) in z
0.573 * [taylor]: Taking taylor expansion of x in z
0.573 * [taylor]: Taking taylor expansion of y in z
0.573 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) 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 (/ 1 y) in y
0.574 * [taylor]: Taking taylor expansion of y in y
0.574 * [taylor]: Taking taylor expansion of 0 in x
0.574 * [taylor]: Taking taylor expansion of 0 in y
0.575 * [taylor]: Taking taylor expansion of 0 in x
0.575 * [taylor]: Taking taylor expansion of 0 in y
0.576 * [taylor]: Taking taylor expansion of 0 in y
0.577 * [taylor]: Taking taylor expansion of 0 in x
0.577 * [taylor]: Taking taylor expansion of 0 in y
0.577 * [taylor]: Taking taylor expansion of 0 in y
0.579 * [taylor]: Taking taylor expansion of 0 in y
0.579 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (z x y) around 0
0.579 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.579 * [taylor]: Taking taylor expansion of -1 in y
0.579 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.579 * [taylor]: Taking taylor expansion of z in y
0.579 * [taylor]: Taking taylor expansion of (* x y) in y
0.579 * [taylor]: Taking taylor expansion of x in y
0.579 * [taylor]: Taking taylor expansion of y in y
0.579 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.579 * [taylor]: Taking taylor expansion of -1 in x
0.579 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.579 * [taylor]: Taking taylor expansion of z in x
0.579 * [taylor]: Taking taylor expansion of (* x y) in x
0.579 * [taylor]: Taking taylor expansion of x in x
0.579 * [taylor]: Taking taylor expansion of y in x
0.580 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.580 * [taylor]: Taking taylor expansion of -1 in z
0.580 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.580 * [taylor]: Taking taylor expansion of z in z
0.580 * [taylor]: Taking taylor expansion of (* x y) in z
0.580 * [taylor]: Taking taylor expansion of x in z
0.580 * [taylor]: Taking taylor expansion of y in z
0.580 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.580 * [taylor]: Taking taylor expansion of -1 in z
0.580 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.580 * [taylor]: Taking taylor expansion of z in z
0.580 * [taylor]: Taking taylor expansion of (* x y) in z
0.580 * [taylor]: Taking taylor expansion of x in z
0.580 * [taylor]: Taking taylor expansion of y in z
0.580 * [taylor]: Taking taylor expansion of (/ -1 (* x y)) in x
0.580 * [taylor]: Taking taylor expansion of -1 in x
0.580 * [taylor]: Taking taylor expansion of (* x y) in x
0.580 * [taylor]: Taking taylor expansion of x in x
0.580 * [taylor]: Taking taylor expansion of y in x
0.581 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.581 * [taylor]: Taking taylor expansion of -1 in y
0.581 * [taylor]: Taking taylor expansion of y in y
0.581 * [taylor]: Taking taylor expansion of 0 in x
0.582 * [taylor]: Taking taylor expansion of 0 in y
0.583 * [taylor]: Taking taylor expansion of 0 in x
0.583 * [taylor]: Taking taylor expansion of 0 in y
0.584 * [taylor]: Taking taylor expansion of 0 in y
0.586 * [taylor]: Taking taylor expansion of 0 in x
0.586 * [taylor]: Taking taylor expansion of 0 in y
0.586 * [taylor]: Taking taylor expansion of 0 in y
0.587 * [taylor]: Taking taylor expansion of 0 in y
0.588 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 2)
0.588 * [approximate]: Taking taylor expansion of (/ 1 (* x y)) in (x y) around 0
0.588 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.588 * [taylor]: Taking taylor expansion of (* x y) in y
0.588 * [taylor]: Taking taylor expansion of x in y
0.588 * [taylor]: Taking taylor expansion of y in y
0.588 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.588 * [taylor]: Taking taylor expansion of (* x y) in x
0.588 * [taylor]: Taking taylor expansion of x in x
0.588 * [taylor]: Taking taylor expansion of y in x
0.588 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.589 * [taylor]: Taking taylor expansion of (* x y) in x
0.589 * [taylor]: Taking taylor expansion of x in x
0.589 * [taylor]: Taking taylor expansion of y in x
0.589 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.589 * [taylor]: Taking taylor expansion of y in y
0.590 * [taylor]: Taking taylor expansion of 0 in y
0.591 * [taylor]: Taking taylor expansion of 0 in y
0.593 * [taylor]: Taking taylor expansion of 0 in y
0.597 * [approximate]: Taking taylor expansion of (* x y) in (x y) around 0
0.597 * [taylor]: Taking taylor expansion of (* x y) in y
0.597 * [taylor]: Taking taylor expansion of x in y
0.597 * [taylor]: Taking taylor expansion of y in y
0.597 * [taylor]: Taking taylor expansion of (* x y) in x
0.597 * [taylor]: Taking taylor expansion of x in x
0.597 * [taylor]: Taking taylor expansion of y in x
0.597 * [taylor]: Taking taylor expansion of (* x y) in x
0.597 * [taylor]: Taking taylor expansion of x in x
0.597 * [taylor]: Taking taylor expansion of y in x
0.597 * [taylor]: Taking taylor expansion of 0 in y
0.597 * [taylor]: Taking taylor expansion of y in y
0.598 * [taylor]: Taking taylor expansion of 0 in y
0.599 * [taylor]: Taking taylor expansion of 0 in y
0.600 * [taylor]: Taking taylor expansion of 0 in y
0.600 * [approximate]: Taking taylor expansion of (* x y) in (x y) around 0
0.600 * [taylor]: Taking taylor expansion of (* x y) in y
0.600 * [taylor]: Taking taylor expansion of x in y
0.600 * [taylor]: Taking taylor expansion of y in y
0.600 * [taylor]: Taking taylor expansion of (* x y) in x
0.600 * [taylor]: Taking taylor expansion of x in x
0.600 * [taylor]: Taking taylor expansion of y in x
0.600 * [taylor]: Taking taylor expansion of (* x y) in x
0.600 * [taylor]: Taking taylor expansion of x in x
0.600 * [taylor]: Taking taylor expansion of y in x
0.600 * [taylor]: Taking taylor expansion of 0 in y
0.600 * [taylor]: Taking taylor expansion of y in y
0.601 * [taylor]: Taking taylor expansion of 0 in y
0.602 * [taylor]: Taking taylor expansion of 0 in y
0.603 * [taylor]: Taking taylor expansion of 0 in y
0.603 * * * [progress]: simplifying candidates
0.604 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* z (/ 1 (* x y)))
  (+ (log z) (- (+ (log x) (log y))))
  (+ (log z) (- (log (* x y))))
  (+ (log z) (- 0 (+ (log x) (log y))))
  (+ (log z) (- 0 (log (* x y))))
  (+ (log z) (- (log 1) (+ (log x) (log y))))
  (+ (log z) (- (log 1) (log (* x y))))
  (+ (log z) (log (/ 1 (* x y))))
  (log (* z (/ 1 (* x y))))
  (exp (* z (/ 1 (* x y))))
  (* (* (* z z) z) (/ (* (* 1 1) 1) (* (* (* x x) x) (* (* y y) y))))
  (* (* (* z z) z) (/ (* (* 1 1) 1) (* (* (* x y) (* x y)) (* x y))))
  (* (* (* z z) z) (* (* (/ 1 (* x y)) (/ 1 (* x y))) (/ 1 (* x y))))
  (* (cbrt (* z (/ 1 (* x y)))) (cbrt (* z (/ 1 (* x y)))))
  (cbrt (* z (/ 1 (* x y))))
  (* (* (* z (/ 1 (* x y))) (* z (/ 1 (* x y)))) (* z (/ 1 (* x y))))
  (sqrt (* z (/ 1 (* x y))))
  (sqrt (* z (/ 1 (* x y))))
  (* (sqrt z) (sqrt (/ 1 (* x y))))
  (* (sqrt z) (sqrt (/ 1 (* x y))))
  (* z (* (cbrt (/ 1 (* x y))) (cbrt (/ 1 (* x y)))))
  (* z (sqrt (/ 1 (* x y))))
  (* z (/ (* (cbrt 1) (cbrt 1)) x))
  (* z (/ (sqrt 1) x))
  (* z (/ 1 x))
  (* z 1)
  (* z 1)
  (* (cbrt z) (/ 1 (* x y)))
  (* (sqrt z) (/ 1 (* x y)))
  (* z (/ 1 (* x y)))
  (* z 1)
  (- 1)
  (- 1)
  (- (+ (log z) (- (+ (log x) (log y)))))
  (- (+ (log z) (- (log (* x y)))))
  (- (+ (log z) (- 0 (+ (log x) (log y)))))
  (- (+ (log z) (- 0 (log (* x y)))))
  (- (+ (log z) (- (log 1) (+ (log x) (log y)))))
  (- (+ (log z) (- (log 1) (log (* x y)))))
  (- (+ (log z) (log (/ 1 (* x y)))))
  (- (log (* z (/ 1 (* x y)))))
  (- 0 (+ (log z) (- (+ (log x) (log y)))))
  (- 0 (+ (log z) (- (log (* x y)))))
  (- 0 (+ (log z) (- 0 (+ (log x) (log y)))))
  (- 0 (+ (log z) (- 0 (log (* x y)))))
  (- 0 (+ (log z) (- (log 1) (+ (log x) (log y)))))
  (- 0 (+ (log z) (- (log 1) (log (* x y)))))
  (- 0 (+ (log z) (log (/ 1 (* x y)))))
  (- 0 (log (* z (/ 1 (* x y)))))
  (- (log 1) (+ (log z) (- (+ (log x) (log y)))))
  (- (log 1) (+ (log z) (- (log (* x y)))))
  (- (log 1) (+ (log z) (- 0 (+ (log x) (log y)))))
  (- (log 1) (+ (log z) (- 0 (log (* x y)))))
  (- (log 1) (+ (log z) (- (log 1) (+ (log x) (log y)))))
  (- (log 1) (+ (log z) (- (log 1) (log (* x y)))))
  (- (log 1) (+ (log z) (log (/ 1 (* x y)))))
  (- (log 1) (log (* z (/ 1 (* x y)))))
  (log (/ 1 (* z (/ 1 (* x y)))))
  (exp (/ 1 (* z (/ 1 (* x y)))))
  (/ (* (* 1 1) 1) (* (* (* z z) z) (/ (* (* 1 1) 1) (* (* (* x x) x) (* (* y y) y)))))
  (/ (* (* 1 1) 1) (* (* (* z z) z) (/ (* (* 1 1) 1) (* (* (* x y) (* x y)) (* x y)))))
  (/ (* (* 1 1) 1) (* (* (* z z) z) (* (* (/ 1 (* x y)) (/ 1 (* x y))) (/ 1 (* x y)))))
  (/ (* (* 1 1) 1) (* (* (* z (/ 1 (* x y))) (* z (/ 1 (* x y)))) (* z (/ 1 (* x y)))))
  (* (cbrt (/ 1 (* z (/ 1 (* x y))))) (cbrt (/ 1 (* z (/ 1 (* x y))))))
  (cbrt (/ 1 (* z (/ 1 (* x y)))))
  (* (* (/ 1 (* z (/ 1 (* x y)))) (/ 1 (* z (/ 1 (* x y))))) (/ 1 (* z (/ 1 (* x y)))))
  (sqrt (/ 1 (* z (/ 1 (* x y)))))
  (sqrt (/ 1 (* z (/ 1 (* x y)))))
  (- 1)
  (- (* z (/ 1 (* x y))))
  (/ (* (cbrt 1) (cbrt 1)) z)
  (/ (cbrt 1) (/ 1 (* x y)))
  (/ (sqrt 1) z)
  (/ (sqrt 1) (/ 1 (* x y)))
  (/ 1 z)
  (/ 1 (/ 1 (* x y)))
  (/ 1 (* z (/ 1 (* x y))))
  (/ (* z (/ 1 (* x y))) 1)
  (/ 1 z)
  (/ (* z (/ 1 (* x y))) (cbrt 1))
  (/ (* z (/ 1 (* x y))) (sqrt 1))
  (/ (* z (/ 1 (* x y))) 1)
  (/ 1 z)
  (/ 1 (* z 1))
  (- 1)
  (- 1)
  (- (+ (log x) (log y)))
  (- (log (* x y)))
  (- 0 (+ (log x) (log y)))
  (- 0 (log (* x y)))
  (- (log 1) (+ (log x) (log y)))
  (- (log 1) (log (* x y)))
  (log (/ 1 (* x y)))
  (exp (/ 1 (* x y)))
  (/ (* (* 1 1) 1) (* (* (* x x) x) (* (* y y) y)))
  (/ (* (* 1 1) 1) (* (* (* x y) (* x y)) (* x y)))
  (* (cbrt (/ 1 (* x y))) (cbrt (/ 1 (* x y))))
  (cbrt (/ 1 (* x y)))
  (* (* (/ 1 (* x y)) (/ 1 (* x y))) (/ 1 (* x y)))
  (sqrt (/ 1 (* x y)))
  (sqrt (/ 1 (* x y)))
  (- 1)
  (- (* x y))
  (/ (* (cbrt 1) (cbrt 1)) x)
  (/ (cbrt 1) y)
  (/ (sqrt 1) x)
  (/ (sqrt 1) y)
  (/ 1 x)
  (/ 1 y)
  (/ 1 (* x y))
  (/ (* x y) 1)
  (/ 1 x)
  (/ (* x y) (cbrt 1))
  (/ (* x y) (sqrt 1))
  (/ (* x y) 1)
  (/ z (* x y))
  (/ z (* x y))
  (/ z (* x y))
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ 1 (* x y))
  (/ 1 (* x y))
  (/ 1 (* x y))
0.610 * * [simplify]: iteration  0 :  351  enodes  (cost  501 )
0.618 * * [simplify]: iteration  1 :  1631  enodes  (cost  374 )
0.648 * * [simplify]: iteration  2 :  5001  enodes  (cost  354 )
0.650 * [simplify]: Simplified to:
   (/ z (* x y))
  (log (/ z (* x y)))
  (log (/ z (* x y)))
  (log (/ z (* x y)))
  (log (/ z (* x y)))
  (log (/ z (* x y)))
  (log (/ z (* x y)))
  (log (/ z (* x y)))
  (log (/ z (* x y)))
  (exp (/ z (* x y)))
  (pow (/ z (* x y)) 3)
  (pow (/ z (* x y)) 3)
  (pow (/ z (* x y)) 3)
  (* (cbrt (* z (/ 1 (* x y)))) (cbrt (* z (/ 1 (* x y)))))
  (cbrt (* z (/ 1 (* x y))))
  (pow (/ z (* x y)) 3)
  (sqrt (* z (/ 1 (* x y))))
  (sqrt (* z (/ 1 (* x y))))
  (* (sqrt z) (sqrt (/ 1 (* x y))))
  (* (sqrt z) (sqrt (/ 1 (* x y))))
  (* z (* (cbrt (/ 1 (* x y))) (cbrt (/ 1 (* x y)))))
  (* z (sqrt (/ 1 (* x y))))
  (/ z x)
  (/ z x)
  (/ z x)
  z
  z
  (/ (cbrt z) (* x y))
  (/ (sqrt z) (* x y))
  (/ z (* x y))
  z
  (- 1)
  (- 1)
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (pow (exp (/ x z)) y)
  (/ (pow (* x y) 3) (pow z 3))
  (/ (pow (* x y) 3) (pow z 3))
  (/ (pow (* x y) 3) (pow z 3))
  (/ (pow (* x y) 3) (pow z 3))
  (* (cbrt (/ 1 (* z (/ 1 (* x y))))) (cbrt (/ 1 (* z (/ 1 (* x y))))))
  (cbrt (/ 1 (* z (/ 1 (* x y)))))
  (/ (pow (* x y) 3) (pow z 3))
  (sqrt (/ 1 (* z (/ 1 (* x y)))))
  (sqrt (/ 1 (* z (/ 1 (* x y)))))
  (- 1)
  (/ (- z) (* x y))
  (/ 1 z)
  (* x y)
  (/ 1 z)
  (* x y)
  (/ 1 z)
  (* x y)
  (/ (* x y) z)
  (/ z (* x y))
  (/ 1 z)
  (/ z (* x y))
  (/ z (* x y))
  (/ z (* x y))
  (/ 1 z)
  (/ 1 z)
  (- 1)
  (- 1)
  (log (/ 1 (* x y)))
  (log (/ 1 (* x y)))
  (log (/ 1 (* x y)))
  (log (/ 1 (* x y)))
  (log (/ 1 (* x y)))
  (log (/ 1 (* x y)))
  (log (/ 1 (* x y)))
  (exp (/ 1 (* x y)))
  (/ 1 (pow (* x y) 3))
  (/ 1 (pow (* x y) 3))
  (* (cbrt (/ 1 (* x y))) (cbrt (/ 1 (* x y))))
  (cbrt (/ 1 (* x y)))
  (/ 1 (pow (* x y) 3))
  (sqrt (/ 1 (* x y)))
  (sqrt (/ 1 (* x y)))
  (- 1)
  (- (* x y))
  (/ 1 x)
  (/ 1 y)
  (/ 1 x)
  (/ 1 y)
  (/ 1 x)
  (/ 1 y)
  (/ 1 (* x y))
  (* x y)
  (/ 1 x)
  (* x y)
  (* x y)
  (* x y)
  (/ z (* x y))
  (/ z (* x y))
  (/ z (* x y))
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ 1 (* x y))
  (/ 1 (* x y))
  (/ 1 (* x y))
0.651 * * * [progress]: adding candidates to table
0.766 * [progress]: [Phase 3 of 3] Extracting.
0.766 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (/ 1 (* z (/ (/ 1 x) y))))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (/ 1 (/ (/ z x) y)))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))> #<alt (λ (x y z) (* (sqrt (/ (* x y) z)) (sqrt (/ (* x y) z))))> #<alt (λ (x y z) (/ (* x y) z))>)
0.766 * * * [regime-changes]: Trying 5 branch expressions: ((* x y) (/ (* x y) z) z y x)
0.767 * * * * [regimes]: Trying to branch on (* x y) from (#<alt (λ (x y z) (/ 1 (* z (/ (/ 1 x) y))))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (/ 1 (/ (/ z x) y)))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))> #<alt (λ (x y z) (* (sqrt (/ (* x y) z)) (sqrt (/ (* x y) z))))> #<alt (λ (x y z) (/ (* x y) z))>)
0.802 * * * * [regimes]: Trying to branch on (* x y) from (#<alt (λ (x y z) (* (* x y) (/ 1 z)))> #<alt (λ (x y z) (* (sqrt (/ (* x y) z)) (sqrt (/ (* x y) z))))> #<alt (λ (x y z) (/ (* x y) z))>)
0.818 * * * * [regimes]: Trying to branch on (/ (* x y) z) from (#<alt (λ (x y z) (/ 1 (* z (/ (/ 1 x) y))))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (/ 1 (/ (/ z x) y)))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))> #<alt (λ (x y z) (* (sqrt (/ (* x y) z)) (sqrt (/ (* x y) z))))> #<alt (λ (x y z) (/ (* x y) z))>)
0.857 * * * * [regimes]: Trying to branch on (/ (* x y) z) from (#<alt (λ (x y z) (* (sqrt (/ (* x y) z)) (sqrt (/ (* x y) z))))> #<alt (λ (x y z) (/ (* x y) z))>)
0.871 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (/ 1 (* z (/ (/ 1 x) y))))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (/ 1 (/ (/ z x) y)))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))> #<alt (λ (x y z) (* (sqrt (/ (* x y) z)) (sqrt (/ (* x y) z))))> #<alt (λ (x y z) (/ (* x y) z))>)
0.890 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (/ 1 (* z (/ (/ 1 x) y))))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (/ 1 (/ (/ z x) y)))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))> #<alt (λ (x y z) (* (sqrt (/ (* x y) z)) (sqrt (/ (* x y) z))))> #<alt (λ (x y z) (/ (* x y) z))>)
0.922 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (/ 1 (* z (/ (/ 1 x) y))))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (/ 1 (/ (/ z x) y)))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))> #<alt (λ (x y z) (* (sqrt (/ (* x y) z)) (sqrt (/ (* x y) z))))> #<alt (λ (x y z) (/ (* x y) z))>)
0.944 * * * [regime]: Found split indices: #<option (#s(si 3 4) #s(si 6 105) #s(si 1 155) #s(si 6 249) #s(si 2 255))>
0.945 * [binary-search]: Only using regimes for bounds on (/ (* x y) z) and (#<alt (λ (x y z) (/ 1 (* z (/ (/ 1 x) y))))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (/ 1 (/ (/ z x) y)))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))> #<alt (λ (x y z) (* (sqrt (/ (* x y) z)) (sqrt (/ (* x y) z))))> #<alt (λ (x y z) (/ (* x y) z))>)
0.945 * [regimes]: Found splitpoints: (#s(sp 3 (/ (* x y) z) -inf.0) #s(sp 6 (/ (* x y) z) -8.924200914805229e-307) #s(sp 1 (/ (* x y) z) 0.0) #s(sp 6 (/ (* x y) z) 3.0241590046493684e+292) #s(sp 2 (/ (* x y) z) +nan.0)) , with alts (#<alt (λ (x y z) (/ 1 (* z (/ (/ 1 x) y))))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (/ 1 (/ (/ z x) y)))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))> #<alt (λ (x y z) (* (sqrt (/ (* x y) z)) (sqrt (/ (* x y) z))))> #<alt (λ (x y z) (/ (* x y) z))>)
0.945 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= (/ (* x y) z) -inf.0) (/ 1 (/ (/ z x) y)) (if (<= (/ (* x y) z) -8.924200914805229e-307) (/ (* x y) z) (if (<= (/ (* x y) z) 0.0) (/ x (/ z y)) (if (<= (/ (* x y) z) 3.0241590046493684e+292) (/ (* x y) z) (* x (/ y z))))))
0.946 * * [simplify]: iteration  0 :  29  enodes  (cost  19 )
0.946 * * [simplify]: iteration  1 :  29  enodes  (cost  19 )
0.947 * [simplify]: Simplified to:
   (if (<= (/ (* x y) z) -inf.0) (/ 1 (/ (/ z x) y)) (if (<= (/ (* x y) z) -8.924200914805229e-307) (/ (* x y) z) (if (<= (/ (* x y) z) 0.0) (/ x (/ z y)) (if (<= (/ (* x y) z) 3.0241590046493684e+292) (/ (* x y) z) (* x (/ y z))))))
1.711 * [regime-testing]: Baseline error score: 6.048654550461981
1.711 * [regime-testing]: Oracle error score: 0.011001375171896487
1.712 * [regime-testing]: End program error score: 0.5412157032642648
1.737 * [regime-testing]: Target error score: 6.133733247622499