20.193 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.023 * * * [progress]: [2/2] Setting up program.
0.026 * [progress]: [Phase 2 of 3] Improving.
0.026 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (/ (* (/ y z) t) t))
0.126 * * [simplify]: iteration  0 :  4973  enodes  (cost  5 )
0.126 * * [simplify]: iteration  1 :  4973  enodes  (cost  5 )
0.126 * [simplify]: Simplified to:
   (* x (/ y z))
0.131 * * [progress]: iteration 1 / 4
0.131 * * * [progress]: picking best candidate
0.140 * * * * [pick]: Picked  #<alt (λ (x y z t) (* x (/ y z)))>
0.140 * * * [progress]: localizing error
0.144 * * * [progress]: generating rewritten candidates
0.144 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.152 * * * [progress]: generating series expansions
0.152 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.152 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x y z) around 0
0.152 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.152 * [taylor]: Taking taylor expansion of (* x y) in z
0.152 * [taylor]: Taking taylor expansion of x in z
0.152 * [taylor]: Taking taylor expansion of y in z
0.152 * [taylor]: Taking taylor expansion of z in z
0.152 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.152 * [taylor]: Taking taylor expansion of (* x y) in y
0.152 * [taylor]: Taking taylor expansion of x in y
0.152 * [taylor]: Taking taylor expansion of y in y
0.152 * [taylor]: Taking taylor expansion of z in y
0.152 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.152 * [taylor]: Taking taylor expansion of (* x y) in x
0.152 * [taylor]: Taking taylor expansion of x in x
0.152 * [taylor]: Taking taylor expansion of y in x
0.152 * [taylor]: Taking taylor expansion of z in x
0.153 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.153 * [taylor]: Taking taylor expansion of (* x y) in x
0.153 * [taylor]: Taking taylor expansion of x in x
0.153 * [taylor]: Taking taylor expansion of y in x
0.153 * [taylor]: Taking taylor expansion of z in x
0.153 * [taylor]: Taking taylor expansion of (/ y z) in y
0.153 * [taylor]: Taking taylor expansion of y in y
0.153 * [taylor]: Taking taylor expansion of z in y
0.153 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.153 * [taylor]: Taking taylor expansion of z in z
0.153 * [taylor]: Taking taylor expansion of 0 in y
0.153 * [taylor]: Taking taylor expansion of 0 in z
0.153 * [taylor]: Taking taylor expansion of 0 in z
0.153 * [taylor]: Taking taylor expansion of 0 in y
0.153 * [taylor]: Taking taylor expansion of 0 in z
0.153 * [taylor]: Taking taylor expansion of 0 in z
0.153 * [taylor]: Taking taylor expansion of 0 in z
0.154 * [taylor]: Taking taylor expansion of 0 in y
0.154 * [taylor]: Taking taylor expansion of 0 in z
0.154 * [taylor]: Taking taylor expansion of 0 in z
0.154 * [taylor]: Taking taylor expansion of 0 in z
0.154 * [taylor]: Taking taylor expansion of 0 in z
0.154 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0
0.154 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.154 * [taylor]: Taking taylor expansion of z in z
0.154 * [taylor]: Taking taylor expansion of (* x y) in z
0.154 * [taylor]: Taking taylor expansion of x in z
0.154 * [taylor]: Taking taylor expansion of y in z
0.154 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.154 * [taylor]: Taking taylor expansion of z in y
0.154 * [taylor]: Taking taylor expansion of (* x y) in y
0.154 * [taylor]: Taking taylor expansion of x in y
0.154 * [taylor]: Taking taylor expansion of y in y
0.154 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.154 * [taylor]: Taking taylor expansion of z in x
0.154 * [taylor]: Taking taylor expansion of (* x y) in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [taylor]: Taking taylor expansion of y in x
0.154 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.154 * [taylor]: Taking taylor expansion of z in x
0.154 * [taylor]: Taking taylor expansion of (* x y) in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [taylor]: Taking taylor expansion of y in x
0.154 * [taylor]: Taking taylor expansion of (/ z y) in y
0.155 * [taylor]: Taking taylor expansion of z in y
0.155 * [taylor]: Taking taylor expansion of y in y
0.155 * [taylor]: Taking taylor expansion of z in z
0.155 * [taylor]: Taking taylor expansion of 0 in y
0.155 * [taylor]: Taking taylor expansion of 0 in z
0.155 * [taylor]: Taking taylor expansion of 0 in y
0.155 * [taylor]: Taking taylor expansion of 0 in z
0.155 * [taylor]: Taking taylor expansion of 0 in z
0.155 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0
0.155 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.155 * [taylor]: Taking taylor expansion of -1 in z
0.155 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.155 * [taylor]: Taking taylor expansion of z in z
0.155 * [taylor]: Taking taylor expansion of (* x y) in z
0.155 * [taylor]: Taking taylor expansion of x in z
0.155 * [taylor]: Taking taylor expansion of y in z
0.155 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.155 * [taylor]: Taking taylor expansion of -1 in y
0.155 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.155 * [taylor]: Taking taylor expansion of z in y
0.155 * [taylor]: Taking taylor expansion of (* x y) in y
0.155 * [taylor]: Taking taylor expansion of x in y
0.155 * [taylor]: Taking taylor expansion of y in y
0.156 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.156 * [taylor]: Taking taylor expansion of -1 in x
0.156 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.156 * [taylor]: Taking taylor expansion of z in x
0.156 * [taylor]: Taking taylor expansion of (* x y) in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.156 * [taylor]: Taking taylor expansion of y in x
0.156 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.156 * [taylor]: Taking taylor expansion of -1 in x
0.156 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.156 * [taylor]: Taking taylor expansion of z in x
0.156 * [taylor]: Taking taylor expansion of (* x y) in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.156 * [taylor]: Taking taylor expansion of y in x
0.156 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y
0.156 * [taylor]: Taking taylor expansion of -1 in y
0.156 * [taylor]: Taking taylor expansion of (/ z y) in y
0.156 * [taylor]: Taking taylor expansion of z in y
0.156 * [taylor]: Taking taylor expansion of y in y
0.156 * [taylor]: Taking taylor expansion of (* -1 z) in z
0.156 * [taylor]: Taking taylor expansion of -1 in z
0.156 * [taylor]: Taking taylor expansion of z in z
0.156 * [taylor]: Taking taylor expansion of 0 in y
0.156 * [taylor]: Taking taylor expansion of 0 in z
0.157 * [taylor]: Taking taylor expansion of 0 in y
0.157 * [taylor]: Taking taylor expansion of 0 in z
0.157 * [taylor]: Taking taylor expansion of 0 in z
0.157 * * * [progress]: simplifying candidates
0.157 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 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)
0.216 * * [simplify]: iteration  0 :  5355  enodes  (cost  230 )
0.217 * [simplify]: Simplified to:
   (* x (/ y z))
  (log (* x (/ y z)))
  (log (* x (/ y z)))
  (log (* x (/ y z)))
  (pow (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))))
  (* x (* (cbrt y) (cbrt y)))
  (* x (/ (sqrt y) (* (cbrt z) (cbrt z))))
  (* x (/ (sqrt y) (sqrt z)))
  (* x (sqrt y))
  (/ x (* (cbrt z) (cbrt z)))
  (/ x (sqrt z))
  x
  x
  (* x y)
  (* y (/ (cbrt x) z))
  (* y (/ (sqrt x) z))
  (* x (/ y z))
  (* x y)
  (* x (/ y z))
  (* x (/ y z))
  (* x (/ y z))
0.217 * * * [progress]: adding candidates to table
0.260 * * [progress]: iteration 2 / 4
0.260 * * * [progress]: picking best candidate
0.286 * * * * [pick]: Picked  #<alt (λ (x y z t) (/ (* x y) z))>
0.286 * * * [progress]: localizing error
0.290 * * * [progress]: generating rewritten candidates
0.290 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.295 * * * [progress]: generating series expansions
0.295 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.295 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x y z) around 0
0.295 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.295 * [taylor]: Taking taylor expansion of (* x y) in z
0.295 * [taylor]: Taking taylor expansion of x in z
0.295 * [taylor]: Taking taylor expansion of y in z
0.295 * [taylor]: Taking taylor expansion of z in z
0.295 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.295 * [taylor]: Taking taylor expansion of (* x y) in y
0.295 * [taylor]: Taking taylor expansion of x in y
0.295 * [taylor]: Taking taylor expansion of y in y
0.295 * [taylor]: Taking taylor expansion of z in y
0.295 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.295 * [taylor]: Taking taylor expansion of (* x y) in x
0.295 * [taylor]: Taking taylor expansion of x in x
0.295 * [taylor]: Taking taylor expansion of y in x
0.295 * [taylor]: Taking taylor expansion of z in x
0.295 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.295 * [taylor]: Taking taylor expansion of (* x y) in x
0.295 * [taylor]: Taking taylor expansion of x in x
0.295 * [taylor]: Taking taylor expansion of y in x
0.295 * [taylor]: Taking taylor expansion of z in x
0.295 * [taylor]: Taking taylor expansion of (/ y z) in y
0.295 * [taylor]: Taking taylor expansion of y in y
0.295 * [taylor]: Taking taylor expansion of z in y
0.295 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.295 * [taylor]: Taking taylor expansion of z in z
0.296 * [taylor]: Taking taylor expansion of 0 in y
0.296 * [taylor]: Taking taylor expansion of 0 in z
0.296 * [taylor]: Taking taylor expansion of 0 in z
0.296 * [taylor]: Taking taylor expansion of 0 in y
0.296 * [taylor]: Taking taylor expansion of 0 in z
0.296 * [taylor]: Taking taylor expansion of 0 in z
0.296 * [taylor]: Taking taylor expansion of 0 in z
0.296 * [taylor]: Taking taylor expansion of 0 in y
0.296 * [taylor]: Taking taylor expansion of 0 in z
0.296 * [taylor]: Taking taylor expansion of 0 in z
0.296 * [taylor]: Taking taylor expansion of 0 in z
0.296 * [taylor]: Taking taylor expansion of 0 in z
0.296 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0
0.297 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.297 * [taylor]: Taking taylor expansion of z in z
0.297 * [taylor]: Taking taylor expansion of (* x y) in z
0.297 * [taylor]: Taking taylor expansion of x in z
0.297 * [taylor]: Taking taylor expansion of y in z
0.297 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.297 * [taylor]: Taking taylor expansion of z in y
0.297 * [taylor]: Taking taylor expansion of (* x y) in y
0.297 * [taylor]: Taking taylor expansion of x in y
0.297 * [taylor]: Taking taylor expansion of y in y
0.297 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.297 * [taylor]: Taking taylor expansion of z in x
0.297 * [taylor]: Taking taylor expansion of (* x y) in x
0.297 * [taylor]: Taking taylor expansion of x in x
0.297 * [taylor]: Taking taylor expansion of y in x
0.297 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.297 * [taylor]: Taking taylor expansion of z in x
0.297 * [taylor]: Taking taylor expansion of (* x y) in x
0.297 * [taylor]: Taking taylor expansion of x in x
0.297 * [taylor]: Taking taylor expansion of y in x
0.297 * [taylor]: Taking taylor expansion of (/ z y) in y
0.297 * [taylor]: Taking taylor expansion of z in y
0.297 * [taylor]: Taking taylor expansion of y in y
0.297 * [taylor]: Taking taylor expansion of z in z
0.297 * [taylor]: Taking taylor expansion of 0 in y
0.297 * [taylor]: Taking taylor expansion of 0 in z
0.297 * [taylor]: Taking taylor expansion of 0 in y
0.298 * [taylor]: Taking taylor expansion of 0 in z
0.298 * [taylor]: Taking taylor expansion of 0 in z
0.298 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0
0.298 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.298 * [taylor]: Taking taylor expansion of -1 in z
0.298 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.298 * [taylor]: Taking taylor expansion of z in z
0.298 * [taylor]: Taking taylor expansion of (* x y) in z
0.298 * [taylor]: Taking taylor expansion of x in z
0.298 * [taylor]: Taking taylor expansion of y in z
0.298 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.298 * [taylor]: Taking taylor expansion of -1 in y
0.298 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.298 * [taylor]: Taking taylor expansion of z in y
0.298 * [taylor]: Taking taylor expansion of (* x y) in y
0.298 * [taylor]: Taking taylor expansion of x in y
0.298 * [taylor]: Taking taylor expansion of y in y
0.298 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.298 * [taylor]: Taking taylor expansion of -1 in x
0.298 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.298 * [taylor]: Taking taylor expansion of z in x
0.298 * [taylor]: Taking taylor expansion of (* x y) in x
0.298 * [taylor]: Taking taylor expansion of x in x
0.298 * [taylor]: Taking taylor expansion of y in x
0.298 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.298 * [taylor]: Taking taylor expansion of -1 in x
0.298 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.298 * [taylor]: Taking taylor expansion of z in x
0.298 * [taylor]: Taking taylor expansion of (* x y) in x
0.298 * [taylor]: Taking taylor expansion of x in x
0.298 * [taylor]: Taking taylor expansion of y in x
0.299 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y
0.299 * [taylor]: Taking taylor expansion of -1 in y
0.299 * [taylor]: Taking taylor expansion of (/ z y) in y
0.299 * [taylor]: Taking taylor expansion of z in y
0.299 * [taylor]: Taking taylor expansion of y in y
0.299 * [taylor]: Taking taylor expansion of (* -1 z) in z
0.299 * [taylor]: Taking taylor expansion of -1 in z
0.299 * [taylor]: Taking taylor expansion of z in z
0.299 * [taylor]: Taking taylor expansion of 0 in y
0.299 * [taylor]: Taking taylor expansion of 0 in z
0.299 * [taylor]: Taking taylor expansion of 0 in y
0.299 * [taylor]: Taking taylor expansion of 0 in z
0.299 * [taylor]: Taking taylor expansion of 0 in z
0.299 * * * [progress]: simplifying candidates
0.300 * [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))
  (neg (* x y))
  (neg 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)
0.379 * * [simplify]: iteration  0 :  4776  enodes  (cost  149 )
0.379 * * [simplify]: iteration  1 :  4776  enodes  (cost  149 )
0.380 * [simplify]: Simplified to:
   (log (* x (/ y z)))
  (log (* x (/ y z)))
  (log (* x (/ y z)))
  (pow (exp (/ x z)) y)
  (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 (neg y))
  (neg 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))
0.380 * * * [progress]: adding candidates to table
0.398 * * [progress]: iteration 3 / 4
0.398 * * * [progress]: picking best candidate
0.425 * * * * [pick]: Picked  #<alt (λ (x y z t) (* (* x y) (/ 1 z)))>
0.425 * * * [progress]: localizing error
0.430 * * * [progress]: generating rewritten candidates
0.430 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.439 * * * [progress]: generating series expansions
0.439 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.440 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x y z) around 0
0.440 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.440 * [taylor]: Taking taylor expansion of (* x y) in z
0.440 * [taylor]: Taking taylor expansion of x in z
0.440 * [taylor]: Taking taylor expansion of y in z
0.440 * [taylor]: Taking taylor expansion of z in z
0.440 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.440 * [taylor]: Taking taylor expansion of (* x y) in y
0.440 * [taylor]: Taking taylor expansion of x in y
0.440 * [taylor]: Taking taylor expansion of y in y
0.440 * [taylor]: Taking taylor expansion of z in y
0.440 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.440 * [taylor]: Taking taylor expansion of (* x y) in x
0.440 * [taylor]: Taking taylor expansion of x in x
0.440 * [taylor]: Taking taylor expansion of y in x
0.440 * [taylor]: Taking taylor expansion of z in x
0.440 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.440 * [taylor]: Taking taylor expansion of (* x y) in x
0.440 * [taylor]: Taking taylor expansion of x in x
0.440 * [taylor]: Taking taylor expansion of y in x
0.440 * [taylor]: Taking taylor expansion of z in x
0.440 * [taylor]: Taking taylor expansion of (/ y z) in y
0.440 * [taylor]: Taking taylor expansion of y in y
0.440 * [taylor]: Taking taylor expansion of z in y
0.440 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.440 * [taylor]: Taking taylor expansion of z in z
0.440 * [taylor]: Taking taylor expansion of 0 in y
0.440 * [taylor]: Taking taylor expansion of 0 in z
0.441 * [taylor]: Taking taylor expansion of 0 in z
0.441 * [taylor]: Taking taylor expansion of 0 in y
0.441 * [taylor]: Taking taylor expansion of 0 in z
0.441 * [taylor]: Taking taylor expansion of 0 in z
0.441 * [taylor]: Taking taylor expansion of 0 in z
0.441 * [taylor]: Taking taylor expansion of 0 in y
0.441 * [taylor]: Taking taylor expansion of 0 in z
0.441 * [taylor]: Taking taylor expansion of 0 in z
0.441 * [taylor]: Taking taylor expansion of 0 in z
0.441 * [taylor]: Taking taylor expansion of 0 in z
0.441 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0
0.441 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.441 * [taylor]: Taking taylor expansion of z in z
0.441 * [taylor]: Taking taylor expansion of (* x y) in z
0.441 * [taylor]: Taking taylor expansion of x in z
0.441 * [taylor]: Taking taylor expansion of y in z
0.442 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.442 * [taylor]: Taking taylor expansion of z in y
0.442 * [taylor]: Taking taylor expansion of (* x y) in y
0.442 * [taylor]: Taking taylor expansion of x in y
0.442 * [taylor]: Taking taylor expansion of y in y
0.442 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.442 * [taylor]: Taking taylor expansion of z in x
0.442 * [taylor]: Taking taylor expansion of (* x y) in x
0.442 * [taylor]: Taking taylor expansion of x in x
0.442 * [taylor]: Taking taylor expansion of y in x
0.442 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.442 * [taylor]: Taking taylor expansion of z in x
0.442 * [taylor]: Taking taylor expansion of (* x y) in x
0.442 * [taylor]: Taking taylor expansion of x in x
0.442 * [taylor]: Taking taylor expansion of y in x
0.442 * [taylor]: Taking taylor expansion of (/ z y) in y
0.442 * [taylor]: Taking taylor expansion of z in y
0.442 * [taylor]: Taking taylor expansion of y in y
0.442 * [taylor]: Taking taylor expansion of z in z
0.442 * [taylor]: Taking taylor expansion of 0 in y
0.442 * [taylor]: Taking taylor expansion of 0 in z
0.442 * [taylor]: Taking taylor expansion of 0 in y
0.442 * [taylor]: Taking taylor expansion of 0 in z
0.442 * [taylor]: Taking taylor expansion of 0 in z
0.443 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0
0.443 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.443 * [taylor]: Taking taylor expansion of -1 in z
0.443 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.443 * [taylor]: Taking taylor expansion of z in z
0.443 * [taylor]: Taking taylor expansion of (* x y) in z
0.443 * [taylor]: Taking taylor expansion of x in z
0.443 * [taylor]: Taking taylor expansion of y in z
0.443 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.443 * [taylor]: Taking taylor expansion of -1 in y
0.443 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.443 * [taylor]: Taking taylor expansion of z in y
0.443 * [taylor]: Taking taylor expansion of (* x y) in y
0.443 * [taylor]: Taking taylor expansion of x in y
0.443 * [taylor]: Taking taylor expansion of y in y
0.443 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.443 * [taylor]: Taking taylor expansion of -1 in x
0.443 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.443 * [taylor]: Taking taylor expansion of z in x
0.443 * [taylor]: Taking taylor expansion of (* x y) in x
0.443 * [taylor]: Taking taylor expansion of x in x
0.443 * [taylor]: Taking taylor expansion of y in x
0.443 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.443 * [taylor]: Taking taylor expansion of -1 in x
0.443 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.443 * [taylor]: Taking taylor expansion of z in x
0.443 * [taylor]: Taking taylor expansion of (* x y) in x
0.443 * [taylor]: Taking taylor expansion of x in x
0.443 * [taylor]: Taking taylor expansion of y in x
0.443 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y
0.443 * [taylor]: Taking taylor expansion of -1 in y
0.443 * [taylor]: Taking taylor expansion of (/ z y) in y
0.443 * [taylor]: Taking taylor expansion of z in y
0.444 * [taylor]: Taking taylor expansion of y in y
0.444 * [taylor]: Taking taylor expansion of (* -1 z) in z
0.444 * [taylor]: Taking taylor expansion of -1 in z
0.444 * [taylor]: Taking taylor expansion of z in z
0.444 * [taylor]: Taking taylor expansion of 0 in y
0.444 * [taylor]: Taking taylor expansion of 0 in z
0.444 * [taylor]: Taking taylor expansion of 0 in y
0.444 * [taylor]: Taking taylor expansion of 0 in z
0.444 * [taylor]: Taking taylor expansion of 0 in z
0.444 * * * [progress]: simplifying candidates
0.445 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* x y) (/ 1 z))
  (* (* x y) (/ 1 z))
  (+ (+ (log x) (log y)) (neg (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)) (neg (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)
0.497 * * [simplify]: iteration  0 :  5018  enodes  (cost  256 )
0.498 * [simplify]: Simplified to:
   (* x (/ y z))
  (* x (/ y z))
  (log (* x (/ y z)))
  (log (* x (/ y z)))
  (log (* x (/ y z)))
  (log (* x (/ y z)))
  (log (* x (/ y z)))
  (log (* x (/ y z)))
  (log (* x (/ y z)))
  (log (* x (/ y z)))
  (log (* x (/ y z)))
  (pow (exp x) (/ y z))
  (pow (* x (/ y z)) 3)
  (pow (* x (/ y z)) 3)
  (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 (* (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))))
  (* 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))
0.499 * * * [progress]: adding candidates to table
0.526 * * [progress]: iteration 4 / 4
0.526 * * * [progress]: picking best candidate
0.549 * * * * [pick]: Picked  #<alt (λ (x y z t) (/ 1 (/ z (* x y))))>
0.549 * * * [progress]: localizing error
0.554 * * * [progress]: generating rewritten candidates
0.554 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.559 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.567 * * * [progress]: generating series expansions
0.567 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.567 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (z x y) around 0
0.567 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.567 * [taylor]: Taking taylor expansion of 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 (* x y)) in x
0.567 * [taylor]: Taking taylor expansion of 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
0.567 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.568 * [taylor]: Taking taylor expansion of 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 (* x y)) in z
0.568 * [taylor]: Taking taylor expansion of 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 (/ 1 (* x y)) in x
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 (/ 1 y) in y
0.568 * [taylor]: Taking taylor expansion of y in y
0.568 * [taylor]: Taking taylor expansion of 0 in x
0.568 * [taylor]: Taking taylor expansion of 0 in y
0.568 * [taylor]: Taking taylor expansion of 0 in x
0.568 * [taylor]: Taking taylor expansion of 0 in y
0.569 * [taylor]: Taking taylor expansion of 0 in y
0.569 * [taylor]: Taking taylor expansion of 0 in x
0.569 * [taylor]: Taking taylor expansion of 0 in y
0.569 * [taylor]: Taking taylor expansion of 0 in y
0.569 * [taylor]: Taking taylor expansion of 0 in y
0.569 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (z x y) around 0
0.569 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.569 * [taylor]: Taking taylor expansion of (* x y) in y
0.569 * [taylor]: Taking taylor expansion of x in y
0.569 * [taylor]: Taking taylor expansion of y in y
0.569 * [taylor]: Taking taylor expansion of z in y
0.569 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.569 * [taylor]: Taking taylor expansion of (* x y) in x
0.569 * [taylor]: Taking taylor expansion of x in x
0.569 * [taylor]: Taking taylor expansion of y in x
0.569 * [taylor]: Taking taylor expansion of z in x
0.569 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.569 * [taylor]: Taking taylor expansion of (* x y) in z
0.569 * [taylor]: Taking taylor expansion of x in z
0.569 * [taylor]: Taking taylor expansion of y in z
0.570 * [taylor]: Taking taylor expansion of z in z
0.570 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.570 * [taylor]: Taking taylor expansion of (* x y) in z
0.570 * [taylor]: Taking taylor expansion of x in z
0.570 * [taylor]: Taking taylor expansion of y in z
0.570 * [taylor]: Taking taylor expansion of z in z
0.570 * [taylor]: Taking taylor expansion of (* x y) in x
0.570 * [taylor]: Taking taylor expansion of x in x
0.570 * [taylor]: Taking taylor expansion of y in x
0.570 * [taylor]: Taking taylor expansion of y in y
0.570 * [taylor]: Taking taylor expansion of 0 in x
0.570 * [taylor]: Taking taylor expansion of 0 in y
0.570 * [taylor]: Taking taylor expansion of 0 in y
0.570 * [taylor]: Taking taylor expansion of 0 in x
0.570 * [taylor]: Taking taylor expansion of 0 in y
0.570 * [taylor]: Taking taylor expansion of 0 in y
0.570 * [taylor]: Taking taylor expansion of 0 in y
0.570 * [approximate]: Taking taylor expansion of (* -1 (/ (* x y) z)) in (z x y) around 0
0.570 * [taylor]: Taking taylor expansion of (* -1 (/ (* x y) z)) in y
0.570 * [taylor]: Taking taylor expansion of -1 in y
0.570 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.570 * [taylor]: Taking taylor expansion of (* x y) in y
0.571 * [taylor]: Taking taylor expansion of x in y
0.571 * [taylor]: Taking taylor expansion of y in y
0.571 * [taylor]: Taking taylor expansion of z in y
0.571 * [taylor]: Taking taylor expansion of (* -1 (/ (* x y) z)) in x
0.571 * [taylor]: Taking taylor expansion of -1 in x
0.571 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.571 * [taylor]: Taking taylor expansion of (* x y) in x
0.571 * [taylor]: Taking taylor expansion of x in x
0.571 * [taylor]: Taking taylor expansion of y in x
0.571 * [taylor]: Taking taylor expansion of z in x
0.571 * [taylor]: Taking taylor expansion of (* -1 (/ (* x y) z)) in z
0.571 * [taylor]: Taking taylor expansion of -1 in z
0.571 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.571 * [taylor]: Taking taylor expansion of (* x y) in z
0.571 * [taylor]: Taking taylor expansion of x in z
0.571 * [taylor]: Taking taylor expansion of y in z
0.571 * [taylor]: Taking taylor expansion of z in z
0.571 * [taylor]: Taking taylor expansion of (* -1 (/ (* x y) z)) in z
0.571 * [taylor]: Taking taylor expansion of -1 in z
0.571 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.571 * [taylor]: Taking taylor expansion of (* x y) in z
0.571 * [taylor]: Taking taylor expansion of x in z
0.571 * [taylor]: Taking taylor expansion of y in z
0.571 * [taylor]: Taking taylor expansion of z in z
0.571 * [taylor]: Taking taylor expansion of (* -1 (* x y)) in x
0.571 * [taylor]: Taking taylor expansion of -1 in x
0.571 * [taylor]: Taking taylor expansion of (* x y) in x
0.571 * [taylor]: Taking taylor expansion of x in x
0.571 * [taylor]: Taking taylor expansion of y in x
0.571 * [taylor]: Taking taylor expansion of (neg y) in y
0.571 * [taylor]: Taking taylor expansion of y in y
0.571 * [taylor]: Taking taylor expansion of 0 in x
0.571 * [taylor]: Taking taylor expansion of 0 in y
0.572 * [taylor]: Taking taylor expansion of 0 in y
0.572 * [taylor]: Taking taylor expansion of 0 in x
0.572 * [taylor]: Taking taylor expansion of 0 in y
0.572 * [taylor]: Taking taylor expansion of 0 in y
0.572 * [taylor]: Taking taylor expansion of 0 in y
0.572 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.572 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (z x 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 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
0.572 * [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
0.573 * [taylor]: Taking taylor expansion of (/ (* x y) 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 in z
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 y in y
0.573 * [taylor]: Taking taylor expansion of 0 in x
0.573 * [taylor]: Taking taylor expansion of 0 in y
0.573 * [taylor]: Taking taylor expansion of 0 in y
0.573 * [taylor]: Taking taylor expansion of 0 in x
0.573 * [taylor]: Taking taylor expansion of 0 in y
0.573 * [taylor]: Taking taylor expansion of 0 in y
0.573 * [taylor]: Taking taylor expansion of 0 in y
0.573 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (z x y) around 0
0.573 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.573 * [taylor]: Taking taylor expansion of z in y
0.573 * [taylor]: Taking taylor expansion of (* x y) in y
0.573 * [taylor]: Taking taylor expansion of x in y
0.573 * [taylor]: Taking taylor expansion of y in y
0.573 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.574 * [taylor]: Taking taylor expansion of z in x
0.574 * [taylor]: Taking taylor expansion of (* x y) in x
0.574 * [taylor]: Taking taylor expansion of x in x
0.574 * [taylor]: Taking taylor expansion of y in x
0.574 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.574 * [taylor]: Taking taylor expansion of z in z
0.574 * [taylor]: Taking taylor expansion of (* x y) in z
0.574 * [taylor]: Taking taylor expansion of x in z
0.574 * [taylor]: Taking taylor expansion of y in z
0.574 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.574 * [taylor]: Taking taylor expansion of z in z
0.574 * [taylor]: Taking taylor expansion of (* x y) in z
0.574 * [taylor]: Taking taylor expansion of x in z
0.574 * [taylor]: Taking taylor expansion of y in z
0.574 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.574 * [taylor]: Taking taylor expansion of (* x y) in x
0.574 * [taylor]: Taking taylor expansion of x in x
0.574 * [taylor]: Taking taylor expansion of y in x
0.574 * [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
0.574 * [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 y
0.575 * [taylor]: Taking taylor expansion of 0 in x
0.575 * [taylor]: Taking taylor expansion of 0 in y
0.575 * [taylor]: Taking taylor expansion of 0 in y
0.575 * [taylor]: Taking taylor expansion of 0 in y
0.575 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (z x y) around 0
0.575 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.575 * [taylor]: Taking taylor expansion of -1 in y
0.575 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.575 * [taylor]: Taking taylor expansion of z in y
0.575 * [taylor]: Taking taylor expansion of (* x y) in y
0.575 * [taylor]: Taking taylor expansion of x in y
0.575 * [taylor]: Taking taylor expansion of y in y
0.575 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.575 * [taylor]: Taking taylor expansion of -1 in x
0.575 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.576 * [taylor]: Taking taylor expansion of z in x
0.576 * [taylor]: Taking taylor expansion of (* x y) in x
0.576 * [taylor]: Taking taylor expansion of x in x
0.576 * [taylor]: Taking taylor expansion of y in x
0.576 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.576 * [taylor]: Taking taylor expansion of -1 in z
0.576 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.576 * [taylor]: Taking taylor expansion of z in z
0.576 * [taylor]: Taking taylor expansion of (* x y) in z
0.576 * [taylor]: Taking taylor expansion of x in z
0.576 * [taylor]: Taking taylor expansion of y in z
0.576 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.576 * [taylor]: Taking taylor expansion of -1 in z
0.576 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.576 * [taylor]: Taking taylor expansion of z in z
0.576 * [taylor]: Taking taylor expansion of (* x y) in z
0.576 * [taylor]: Taking taylor expansion of x in z
0.576 * [taylor]: Taking taylor expansion of y in z
0.576 * [taylor]: Taking taylor expansion of (/ -1 (* x y)) in x
0.576 * [taylor]: Taking taylor expansion of -1 in x
0.576 * [taylor]: Taking taylor expansion of (* x y) in x
0.576 * [taylor]: Taking taylor expansion of x in x
0.576 * [taylor]: Taking taylor expansion of y in x
0.576 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.576 * [taylor]: Taking taylor expansion of -1 in y
0.576 * [taylor]: Taking taylor expansion of y in y
0.576 * [taylor]: Taking taylor expansion of 0 in x
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
0.577 * [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
0.577 * [taylor]: Taking taylor expansion of 0 in y
0.578 * * * [progress]: simplifying candidates
0.579 * [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)))
  (neg z)
  (neg (* 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)
  (neg 1)
  (neg (- (log z) (+ (log x) (log y))))
  (neg (- (log z) (log (* x y))))
  (neg (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))))
  (neg 1)
  (neg (/ 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)
0.658 * * [simplify]: iteration  0 :  5514  enodes  (cost  643 )
0.662 * [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)))
  (neg z)
  (* x (neg 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)
  (* y (/ x (cbrt z)))
  (* x (/ y (sqrt z)))
  (* x (/ y z))
  -1
  (log (* x (/ y z)))
  (log (* x (/ y z)))
  (log (* x (/ y z)))
  (log (* x (/ y z)))
  (log (* x (/ y z)))
  (log (* x (/ y z)))
  (log (* x (/ y z)))
  (log (* x (/ y z)))
  (log (* x (/ y z)))
  (log (* x (/ y z)))
  (pow (exp (/ y z)) x)
  (pow (* x (/ y z)) 3)
  (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)))
  -1
  (/ (neg 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))))
  (* x (* (/ (cbrt 1) (cbrt z)) (/ (cbrt 1) (cbrt z))))
  (* y (/ (cbrt 1) (cbrt z)))
  (* x (* (/ (cbrt 1) (sqrt z)) (cbrt 1)))
  (* y (/ (cbrt 1) (sqrt z)))
  (* x (* (cbrt 1) (cbrt 1)))
  (* y (/ (cbrt 1) z))
  (* (cbrt 1) (cbrt 1))
  (* x (* y (/ (cbrt 1) z)))
  (* (cbrt 1) (/ (cbrt 1) z))
  (* x (* y (cbrt 1)))
  (/ 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 (cbrt 1))))
  (/ 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))
0.662 * * * [progress]: adding candidates to table
0.717 * [progress]: [Phase 3 of 3] Extracting.
0.717 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z t) (* (* x (sqrt y)) (/ (sqrt y) z)))> #<alt (λ (x y z t) (/ 1 (* z (/ 1 (* x y)))))> #<alt (λ (x y z t) (/ 1 (/ (/ z x) y)))> #<alt (λ (x y z t) (* (sqrt x) (* y (/ (sqrt x) z))))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (/ 1 (/ z (* x y))))> #<alt (λ (x y z t) (/ x (/ z y)))> #<alt (λ (x y z t) (* (* x y) (/ 1 z)))>)
0.717 * * * [regime-changes]: Trying 5 branch expressions: ((/ y z) t z y x)
0.717 * * * * [regimes]: Trying to branch on (/ y z) from (#<alt (λ (x y z t) (* (* x (sqrt y)) (/ (sqrt y) z)))> #<alt (λ (x y z t) (/ 1 (* z (/ 1 (* x y)))))> #<alt (λ (x y z t) (/ 1 (/ (/ z x) y)))> #<alt (λ (x y z t) (* (sqrt x) (* y (/ (sqrt x) z))))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (/ 1 (/ z (* x y))))> #<alt (λ (x y z t) (/ x (/ z y)))> #<alt (λ (x y z t) (* (* x y) (/ 1 z)))>)
0.807 * * * * [regimes]: Trying to branch on t from (#<alt (λ (x y z t) (* (* x (sqrt y)) (/ (sqrt y) z)))> #<alt (λ (x y z t) (/ 1 (* z (/ 1 (* x y)))))> #<alt (λ (x y z t) (/ 1 (/ (/ z x) y)))> #<alt (λ (x y z t) (* (sqrt x) (* y (/ (sqrt x) z))))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (/ 1 (/ z (* x y))))> #<alt (λ (x y z t) (/ x (/ z y)))> #<alt (λ (x y z t) (* (* x y) (/ 1 z)))>)
0.886 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z t) (* (* x (sqrt y)) (/ (sqrt y) z)))> #<alt (λ (x y z t) (/ 1 (* z (/ 1 (* x y)))))> #<alt (λ (x y z t) (/ 1 (/ (/ z x) y)))> #<alt (λ (x y z t) (* (sqrt x) (* y (/ (sqrt x) z))))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (/ 1 (/ z (* x y))))> #<alt (λ (x y z t) (/ x (/ z y)))> #<alt (λ (x y z t) (* (* x y) (/ 1 z)))>)
0.964 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z t) (* (* x (sqrt y)) (/ (sqrt y) z)))> #<alt (λ (x y z t) (/ 1 (* z (/ 1 (* x y)))))> #<alt (λ (x y z t) (/ 1 (/ (/ z x) y)))> #<alt (λ (x y z t) (* (sqrt x) (* y (/ (sqrt x) z))))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (/ 1 (/ z (* x y))))> #<alt (λ (x y z t) (/ x (/ z y)))> #<alt (λ (x y z t) (* (* x y) (/ 1 z)))>)
1.044 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z t) (* (* x (sqrt y)) (/ (sqrt y) z)))> #<alt (λ (x y z t) (/ 1 (* z (/ 1 (* x y)))))> #<alt (λ (x y z t) (/ 1 (/ (/ z x) y)))> #<alt (λ (x y z t) (* (sqrt x) (* y (/ (sqrt x) z))))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (/ 1 (/ z (* x y))))> #<alt (λ (x y z t) (/ x (/ z y)))> #<alt (λ (x y z t) (* (* x y) (/ 1 z)))>)
1.125 * * * [regime]: Found split indices: #<option (#s(si 7 6) #s(si 4 103) #s(si 7 157) #s(si 4 247) #s(si 2 255))>
1.125 * [binary-search]: Only using regimes for bounds on (/ y z) and (#<alt (λ (x y z t) (* (* x (sqrt y)) (/ (sqrt y) z)))> #<alt (λ (x y z t) (/ 1 (* z (/ 1 (* x y)))))> #<alt (λ (x y z t) (/ 1 (/ (/ z x) y)))> #<alt (λ (x y z t) (* (sqrt x) (* y (/ (sqrt x) z))))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (/ 1 (/ z (* x y))))> #<alt (λ (x y z t) (/ x (/ z y)))> #<alt (λ (x y z t) (* (* x y) (/ 1 z)))>)
1.126 * [regimes]: Found splitpoints: (#s(sp 7 (/ y z) -inf.0) #s(sp 4 (/ y z) -6.229867897237334e-289) #s(sp 7 (/ y z) 1.5569973242013258e-271) #s(sp 4 (/ y z) 1.3395959204687884e+267) #s(sp 2 (/ y z) +nan.0)) , with alts (#<alt (λ (x y z t) (* (* x (sqrt y)) (/ (sqrt y) z)))> #<alt (λ (x y z t) (/ 1 (* z (/ 1 (* x y)))))> #<alt (λ (x y z t) (/ 1 (/ (/ z x) y)))> #<alt (λ (x y z t) (* (sqrt x) (* y (/ (sqrt x) z))))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (/ 1 (/ z (* x y))))> #<alt (λ (x y z t) (/ x (/ z y)))> #<alt (λ (x y z t) (* (* x y) (/ 1 z)))>)
1.126 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= (/ y z) -inf.0) (* (* x y) (/ 1 z)) (if (<= (/ y z) -6.229867897237334e-289) (* x (/ y z)) (if (<= (/ y z) 1.5569973242013258e-271) (* (* x y) (/ 1 z)) (if (<= (/ y z) 1.3395959204687884e+267) (* x (/ y z)) (/ 1 (/ (/ z x) y))))))
1.127 * * [simplify]: iteration  0 :  28  enodes  (cost  55 )
1.127 * * [simplify]: iteration  1 :  28  enodes  (cost  55 )
1.127 * [simplify]: Simplified to:
   (if (<= (/ y z) -inf.0) (* (* y x) (/ 1 z)) (if (<= (/ y z) -6.229867897237334e-289) (* (/ y z) x) (if (<= (/ y z) 1.5569973242013258e-271) (* (* y x) (/ 1 z)) (if (<= (/ y z) 1.3395959204687884e+267) (* (/ y z) x) (/ 1 (/ (/ z x) y))))))
2.840 * [regime-testing]: End program error score: 0.24078190507396124
2.973 * [regime-testing]: Target error score: 1.5812472015673398