44.114 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.016 * * * [progress]: [2/2] Setting up program.
0.019 * [progress]: [Phase 2 of 3] Improving.
0.019 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (* x y) z)
0.022 * * [simplify]: iteration  0 :  8  enodes  (cost  2 )
0.024 * * [simplify]: iteration  1 :  12  enodes  (cost  2 )
0.026 * * [simplify]: iteration  2 :  15  enodes  (cost  2 )
0.028 * * [simplify]: iteration  3 :  16  enodes  (cost  2 )
0.030 * * [simplify]: iteration  4 :  16  enodes  (cost  2 )
0.030 * [simplify]: Simplified to:
   (/ (* x y) z)
0.031 * * [progress]: iteration 1 / 4
0.031 * * * [progress]: picking best candidate
0.032 * * * * [pick]: Picked  #<alt (λ (x y z) (/ (* x y) z))>
0.032 * * * [progress]: localizing error
0.037 * * * [progress]: generating rewritten candidates
0.037 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.042 * * * [progress]: generating series expansions
0.042 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.042 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x y z) around 0
0.042 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.042 * [taylor]: Taking taylor expansion of (* x y) in z
0.042 * [taylor]: Taking taylor expansion of x in z
0.042 * [taylor]: Taking taylor expansion of y in z
0.042 * [taylor]: Taking taylor expansion of z in z
0.042 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.042 * [taylor]: Taking taylor expansion of (* x y) in y
0.042 * [taylor]: Taking taylor expansion of x in y
0.042 * [taylor]: Taking taylor expansion of y in y
0.042 * [taylor]: Taking taylor expansion of z in y
0.043 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.043 * [taylor]: Taking taylor expansion of (* x y) in x
0.043 * [taylor]: Taking taylor expansion of x in x
0.043 * [taylor]: Taking taylor expansion of y in x
0.043 * [taylor]: Taking taylor expansion of z in x
0.044 * [taylor]: Taking taylor expansion of (/ (* x y) 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
0.044 * [taylor]: Taking taylor expansion of z in x
0.044 * [taylor]: Taking taylor expansion of (/ y z) in y
0.044 * [taylor]: Taking taylor expansion of y in y
0.044 * [taylor]: Taking taylor expansion of z in y
0.044 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.044 * [taylor]: Taking taylor expansion of z in z
0.045 * [taylor]: Taking taylor expansion of 0 in y
0.045 * [taylor]: Taking taylor expansion of 0 in z
0.045 * [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
0.047 * [taylor]: Taking taylor expansion of 0 in z
0.047 * [taylor]: Taking taylor expansion of 0 in z
0.049 * [taylor]: Taking taylor expansion of 0 in y
0.049 * [taylor]: Taking taylor expansion of 0 in z
0.049 * [taylor]: Taking taylor expansion of 0 in z
0.049 * [taylor]: Taking taylor expansion of 0 in z
0.049 * [taylor]: Taking taylor expansion of 0 in z
0.049 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0
0.049 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.049 * [taylor]: Taking taylor expansion of z in z
0.049 * [taylor]: Taking taylor expansion of (* x y) in z
0.049 * [taylor]: Taking taylor expansion of x in z
0.049 * [taylor]: Taking taylor expansion of y in z
0.049 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.049 * [taylor]: Taking taylor expansion of z in y
0.050 * [taylor]: Taking taylor expansion of (* x y) in y
0.050 * [taylor]: Taking taylor expansion of x in y
0.050 * [taylor]: Taking taylor expansion of y in y
0.050 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.050 * [taylor]: Taking taylor expansion of z in x
0.050 * [taylor]: Taking taylor expansion of (* x y) in x
0.050 * [taylor]: Taking taylor expansion of x in x
0.050 * [taylor]: Taking taylor expansion of y in x
0.050 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.050 * [taylor]: Taking taylor expansion of z in x
0.051 * [taylor]: Taking taylor expansion of (* x y) in x
0.051 * [taylor]: Taking taylor expansion of x in x
0.051 * [taylor]: Taking taylor expansion of y in x
0.051 * [taylor]: Taking taylor expansion of (/ z y) in y
0.051 * [taylor]: Taking taylor expansion of z in y
0.051 * [taylor]: Taking taylor expansion of y in y
0.051 * [taylor]: Taking taylor expansion of z in z
0.052 * [taylor]: Taking taylor expansion of 0 in y
0.053 * [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
0.055 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0
0.055 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.055 * [taylor]: Taking taylor expansion of -1 in z
0.055 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.055 * [taylor]: Taking taylor expansion of z in z
0.055 * [taylor]: Taking taylor expansion of (* x y) in z
0.055 * [taylor]: Taking taylor expansion of x in z
0.055 * [taylor]: Taking taylor expansion of y in z
0.055 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.055 * [taylor]: Taking taylor expansion of -1 in y
0.055 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.055 * [taylor]: Taking taylor expansion of z in y
0.055 * [taylor]: Taking taylor expansion of (* x y) in y
0.055 * [taylor]: Taking taylor expansion of x in y
0.055 * [taylor]: Taking taylor expansion of y in y
0.056 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.056 * [taylor]: Taking taylor expansion of -1 in x
0.056 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.056 * [taylor]: Taking taylor expansion of z in x
0.056 * [taylor]: Taking taylor expansion of (* x y) in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [taylor]: Taking taylor expansion of y in x
0.056 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.056 * [taylor]: Taking taylor expansion of -1 in x
0.056 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.056 * [taylor]: Taking taylor expansion of z in x
0.056 * [taylor]: Taking taylor expansion of (* x y) in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [taylor]: Taking taylor expansion of y in x
0.057 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y
0.057 * [taylor]: Taking taylor expansion of -1 in y
0.057 * [taylor]: Taking taylor expansion of (/ z y) in y
0.057 * [taylor]: Taking taylor expansion of z in y
0.057 * [taylor]: Taking taylor expansion of y in y
0.057 * [taylor]: Taking taylor expansion of (* -1 z) in z
0.057 * [taylor]: Taking taylor expansion of -1 in z
0.057 * [taylor]: Taking taylor expansion of z in z
0.058 * [taylor]: Taking taylor expansion of 0 in y
0.059 * [taylor]: Taking taylor expansion of 0 in z
0.061 * [taylor]: Taking taylor expansion of 0 in y
0.061 * [taylor]: Taking taylor expansion of 0 in z
0.062 * [taylor]: Taking taylor expansion of 0 in z
0.064 * * * [progress]: simplifying candidates
0.064 * [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)
0.068 * * [simplify]: iteration  0 :  111  enodes  (cost  85 )
0.072 * * [simplify]: iteration  1 :  514  enodes  (cost  70 )
0.084 * * [simplify]: iteration  2 :  2471  enodes  (cost  70 )
0.130 * * [simplify]: iteration  3 :  5001  enodes  (cost  70 )
0.132 * [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))
  (neg (* x 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)
0.132 * * * [progress]: adding candidates to table
0.377 * * [progress]: iteration 2 / 4
0.377 * * * [progress]: picking best candidate
0.383 * * * * [pick]: Picked  #<alt (λ (x y z) (* (* x y) (/ 1 z)))>
0.383 * * * [progress]: localizing error
0.388 * * * [progress]: generating rewritten candidates
0.388 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.397 * * * [progress]: generating series expansions
0.397 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.398 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x y z) around 0
0.398 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.398 * [taylor]: Taking taylor expansion of (* x y) in z
0.398 * [taylor]: Taking taylor expansion of x in z
0.398 * [taylor]: Taking taylor expansion of y in z
0.398 * [taylor]: Taking taylor expansion of z in z
0.398 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.398 * [taylor]: Taking taylor expansion of (* x y) in y
0.398 * [taylor]: Taking taylor expansion of x in y
0.398 * [taylor]: Taking taylor expansion of y in y
0.398 * [taylor]: Taking taylor expansion of z in y
0.398 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.398 * [taylor]: Taking taylor expansion of (* x y) in x
0.398 * [taylor]: Taking taylor expansion of x in x
0.398 * [taylor]: Taking taylor expansion of y in x
0.398 * [taylor]: Taking taylor expansion of z in x
0.399 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.399 * [taylor]: Taking taylor expansion of (* x y) in x
0.399 * [taylor]: Taking taylor expansion of x in x
0.399 * [taylor]: Taking taylor expansion of y in x
0.399 * [taylor]: Taking taylor expansion of z in x
0.399 * [taylor]: Taking taylor expansion of (/ y z) in y
0.399 * [taylor]: Taking taylor expansion of y in y
0.399 * [taylor]: Taking taylor expansion of z in y
0.399 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.399 * [taylor]: Taking taylor expansion of z in z
0.400 * [taylor]: Taking taylor expansion of 0 in y
0.400 * [taylor]: Taking taylor expansion of 0 in z
0.400 * [taylor]: Taking taylor expansion of 0 in z
0.402 * [taylor]: Taking taylor expansion of 0 in y
0.402 * [taylor]: Taking taylor expansion of 0 in z
0.402 * [taylor]: Taking taylor expansion of 0 in z
0.402 * [taylor]: Taking taylor expansion of 0 in z
0.403 * [taylor]: Taking taylor expansion of 0 in y
0.403 * [taylor]: Taking taylor expansion of 0 in z
0.403 * [taylor]: Taking taylor expansion of 0 in z
0.403 * [taylor]: Taking taylor expansion of 0 in z
0.403 * [taylor]: Taking taylor expansion of 0 in z
0.404 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0
0.404 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.404 * [taylor]: Taking taylor expansion of z in z
0.404 * [taylor]: Taking taylor expansion of (* x y) in z
0.404 * [taylor]: Taking taylor expansion of x in z
0.404 * [taylor]: Taking taylor expansion of y in z
0.404 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.404 * [taylor]: Taking taylor expansion of z in y
0.404 * [taylor]: Taking taylor expansion of (* x y) in y
0.404 * [taylor]: Taking taylor expansion of x in y
0.404 * [taylor]: Taking taylor expansion of y in y
0.404 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.404 * [taylor]: Taking taylor expansion of z in x
0.404 * [taylor]: Taking taylor expansion of (* x y) in x
0.404 * [taylor]: Taking taylor expansion of x in x
0.404 * [taylor]: Taking taylor expansion of y in x
0.405 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.405 * [taylor]: Taking taylor expansion of z in x
0.405 * [taylor]: Taking taylor expansion of (* x y) in x
0.405 * [taylor]: Taking taylor expansion of x in x
0.405 * [taylor]: Taking taylor expansion of y in x
0.405 * [taylor]: Taking taylor expansion of (/ z y) in y
0.405 * [taylor]: Taking taylor expansion of z in y
0.405 * [taylor]: Taking taylor expansion of y in y
0.405 * [taylor]: Taking taylor expansion of z in z
0.406 * [taylor]: Taking taylor expansion of 0 in y
0.406 * [taylor]: Taking taylor expansion of 0 in z
0.407 * [taylor]: Taking taylor expansion of 0 in y
0.407 * [taylor]: Taking taylor expansion of 0 in z
0.408 * [taylor]: Taking taylor expansion of 0 in z
0.408 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0
0.408 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.408 * [taylor]: Taking taylor expansion of -1 in z
0.408 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.408 * [taylor]: Taking taylor expansion of z in z
0.408 * [taylor]: Taking taylor expansion of (* x y) in z
0.409 * [taylor]: Taking taylor expansion of x in z
0.409 * [taylor]: Taking taylor expansion of y in z
0.409 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.409 * [taylor]: Taking taylor expansion of -1 in y
0.409 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.409 * [taylor]: Taking taylor expansion of z in y
0.409 * [taylor]: Taking taylor expansion of (* x y) in y
0.409 * [taylor]: Taking taylor expansion of x in y
0.409 * [taylor]: Taking taylor expansion of y in y
0.409 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.409 * [taylor]: Taking taylor expansion of -1 in x
0.409 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.409 * [taylor]: Taking taylor expansion of z in x
0.409 * [taylor]: Taking taylor expansion of (* x y) in x
0.409 * [taylor]: Taking taylor expansion of x in x
0.409 * [taylor]: Taking taylor expansion of y in x
0.409 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.409 * [taylor]: Taking taylor expansion of -1 in x
0.409 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.409 * [taylor]: Taking taylor expansion of z in x
0.409 * [taylor]: Taking taylor expansion of (* x y) in x
0.409 * [taylor]: Taking taylor expansion of x in x
0.410 * [taylor]: Taking taylor expansion of y in x
0.410 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y
0.410 * [taylor]: Taking taylor expansion of -1 in y
0.410 * [taylor]: Taking taylor expansion of (/ z y) in y
0.410 * [taylor]: Taking taylor expansion of z in y
0.410 * [taylor]: Taking taylor expansion of y in y
0.410 * [taylor]: Taking taylor expansion of (* -1 z) in z
0.410 * [taylor]: Taking taylor expansion of -1 in z
0.410 * [taylor]: Taking taylor expansion of z in z
0.411 * [taylor]: Taking taylor expansion of 0 in y
0.412 * [taylor]: Taking taylor expansion of 0 in z
0.414 * [taylor]: Taking taylor expansion of 0 in y
0.414 * [taylor]: Taking taylor expansion of 0 in z
0.416 * [taylor]: Taking taylor expansion of 0 in z
0.416 * * * [progress]: simplifying candidates
0.417 * [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)
0.421 * * [simplify]: iteration  0 :  244  enodes  (cost  183 )
0.428 * * [simplify]: iteration  1 :  1259  enodes  (cost  141 )
0.455 * * [simplify]: iteration  2 :  5001  enodes  (cost  127 )
0.456 * [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)
0.456 * * * [progress]: adding candidates to table
0.497 * * [progress]: iteration 3 / 4
0.497 * * * [progress]: picking best candidate
0.503 * * * * [pick]: Picked  #<alt (λ (x y z) (/ 1 (/ z (* x y))))>
0.503 * * * [progress]: localizing error
0.508 * * * [progress]: generating rewritten candidates
0.508 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.512 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.521 * * * [progress]: generating series expansions
0.521 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.521 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (z x y) around 0
0.521 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.521 * [taylor]: Taking taylor expansion of z in y
0.521 * [taylor]: Taking taylor expansion of (* x y) in y
0.521 * [taylor]: Taking taylor expansion of x in y
0.521 * [taylor]: Taking taylor expansion of y in y
0.521 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.521 * [taylor]: Taking taylor expansion of z in x
0.521 * [taylor]: Taking taylor expansion of (* x y) in x
0.521 * [taylor]: Taking taylor expansion of x in x
0.521 * [taylor]: Taking taylor expansion of y in x
0.522 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.522 * [taylor]: Taking taylor expansion of z in z
0.522 * [taylor]: Taking taylor expansion of (* x y) in z
0.522 * [taylor]: Taking taylor expansion of x in z
0.522 * [taylor]: Taking taylor expansion of y in z
0.522 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.522 * [taylor]: Taking taylor expansion of z in z
0.522 * [taylor]: Taking taylor expansion of (* x y) in z
0.522 * [taylor]: Taking taylor expansion of x in z
0.522 * [taylor]: Taking taylor expansion of y in z
0.522 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.522 * [taylor]: Taking taylor expansion of (* x y) in x
0.522 * [taylor]: Taking taylor expansion of x in x
0.522 * [taylor]: Taking taylor expansion of y in x
0.522 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.522 * [taylor]: Taking taylor expansion of y in y
0.523 * [taylor]: Taking taylor expansion of 0 in x
0.523 * [taylor]: Taking taylor expansion of 0 in y
0.524 * [taylor]: Taking taylor expansion of 0 in x
0.524 * [taylor]: Taking taylor expansion of 0 in y
0.525 * [taylor]: Taking taylor expansion of 0 in y
0.527 * [taylor]: Taking taylor expansion of 0 in x
0.527 * [taylor]: Taking taylor expansion of 0 in y
0.527 * [taylor]: Taking taylor expansion of 0 in y
0.528 * [taylor]: Taking taylor expansion of 0 in y
0.528 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (z x y) around 0
0.528 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.528 * [taylor]: Taking taylor expansion of (* x y) in y
0.528 * [taylor]: Taking taylor expansion of x in y
0.528 * [taylor]: Taking taylor expansion of y in y
0.528 * [taylor]: Taking taylor expansion of z in y
0.528 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.528 * [taylor]: Taking taylor expansion of (* x y) in x
0.528 * [taylor]: Taking taylor expansion of x in x
0.528 * [taylor]: Taking taylor expansion of y in x
0.528 * [taylor]: Taking taylor expansion of z in x
0.529 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.529 * [taylor]: Taking taylor expansion of (* x y) in z
0.529 * [taylor]: Taking taylor expansion of x in z
0.529 * [taylor]: Taking taylor expansion of y in z
0.529 * [taylor]: Taking taylor expansion of z in z
0.529 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.529 * [taylor]: Taking taylor expansion of (* x y) in z
0.529 * [taylor]: Taking taylor expansion of x in z
0.529 * [taylor]: Taking taylor expansion of y in z
0.529 * [taylor]: Taking taylor expansion of z in z
0.529 * [taylor]: Taking taylor expansion of (* x y) in x
0.529 * [taylor]: Taking taylor expansion of x in x
0.529 * [taylor]: Taking taylor expansion of y in x
0.529 * [taylor]: Taking taylor expansion of y in y
0.530 * [taylor]: Taking taylor expansion of 0 in x
0.530 * [taylor]: Taking taylor expansion of 0 in y
0.530 * [taylor]: Taking taylor expansion of 0 in y
0.532 * [taylor]: Taking taylor expansion of 0 in x
0.532 * [taylor]: Taking taylor expansion of 0 in y
0.532 * [taylor]: Taking taylor expansion of 0 in y
0.532 * [taylor]: Taking taylor expansion of 0 in y
0.533 * [approximate]: Taking taylor expansion of (* -1 (/ (* x y) z)) in (z x y) around 0
0.533 * [taylor]: Taking taylor expansion of (* -1 (/ (* x y) z)) in y
0.533 * [taylor]: Taking taylor expansion of -1 in y
0.533 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.533 * [taylor]: Taking taylor expansion of (* x y) in y
0.533 * [taylor]: Taking taylor expansion of x in y
0.533 * [taylor]: Taking taylor expansion of y in y
0.533 * [taylor]: Taking taylor expansion of z in y
0.533 * [taylor]: Taking taylor expansion of (* -1 (/ (* x y) z)) in x
0.533 * [taylor]: Taking taylor expansion of -1 in x
0.533 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.533 * [taylor]: Taking taylor expansion of (* x y) in x
0.533 * [taylor]: Taking taylor expansion of x in x
0.533 * [taylor]: Taking taylor expansion of y in x
0.533 * [taylor]: Taking taylor expansion of z in x
0.534 * [taylor]: Taking taylor expansion of (* -1 (/ (* x y) z)) in z
0.534 * [taylor]: Taking taylor expansion of -1 in z
0.534 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.534 * [taylor]: Taking taylor expansion of (* x y) in z
0.534 * [taylor]: Taking taylor expansion of x in z
0.534 * [taylor]: Taking taylor expansion of y in z
0.534 * [taylor]: Taking taylor expansion of z in z
0.534 * [taylor]: Taking taylor expansion of (* -1 (/ (* x y) z)) in z
0.534 * [taylor]: Taking taylor expansion of -1 in z
0.534 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.534 * [taylor]: Taking taylor expansion of (* x y) in z
0.534 * [taylor]: Taking taylor expansion of x in z
0.534 * [taylor]: Taking taylor expansion of y in z
0.534 * [taylor]: Taking taylor expansion of z in z
0.534 * [taylor]: Taking taylor expansion of (* -1 (* x y)) in x
0.534 * [taylor]: Taking taylor expansion of -1 in x
0.534 * [taylor]: Taking taylor expansion of (* x y) in x
0.534 * [taylor]: Taking taylor expansion of x in x
0.534 * [taylor]: Taking taylor expansion of y in x
0.535 * [taylor]: Taking taylor expansion of (neg y) in y
0.535 * [taylor]: Taking taylor expansion of y in y
0.536 * [taylor]: Taking taylor expansion of 0 in x
0.536 * [taylor]: Taking taylor expansion of 0 in y
0.537 * [taylor]: Taking taylor expansion of 0 in y
0.539 * [taylor]: Taking taylor expansion of 0 in x
0.539 * [taylor]: Taking taylor expansion of 0 in y
0.539 * [taylor]: Taking taylor expansion of 0 in y
0.540 * [taylor]: Taking taylor expansion of 0 in y
0.540 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.540 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (z x y) around 0
0.540 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.540 * [taylor]: Taking taylor expansion of (* x y) in y
0.540 * [taylor]: Taking taylor expansion of x in y
0.540 * [taylor]: Taking taylor expansion of y in y
0.541 * [taylor]: Taking taylor expansion of z in y
0.541 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.541 * [taylor]: Taking taylor expansion of (* x y) in x
0.541 * [taylor]: Taking taylor expansion of x in x
0.541 * [taylor]: Taking taylor expansion of y in x
0.541 * [taylor]: Taking taylor expansion of z in x
0.541 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.541 * [taylor]: Taking taylor expansion of (* x y) in z
0.541 * [taylor]: Taking taylor expansion of x in z
0.541 * [taylor]: Taking taylor expansion of y in z
0.541 * [taylor]: Taking taylor expansion of z in z
0.541 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.541 * [taylor]: Taking taylor expansion of (* x y) in z
0.541 * [taylor]: Taking taylor expansion of x in z
0.541 * [taylor]: Taking taylor expansion of y in z
0.541 * [taylor]: Taking taylor expansion of z in z
0.542 * [taylor]: Taking taylor expansion of (* x y) in x
0.542 * [taylor]: Taking taylor expansion of x in x
0.542 * [taylor]: Taking taylor expansion of y in x
0.542 * [taylor]: Taking taylor expansion of y in y
0.542 * [taylor]: Taking taylor expansion of 0 in x
0.542 * [taylor]: Taking taylor expansion of 0 in y
0.543 * [taylor]: Taking taylor expansion of 0 in y
0.548 * [taylor]: Taking taylor expansion of 0 in x
0.548 * [taylor]: Taking taylor expansion of 0 in y
0.548 * [taylor]: Taking taylor expansion of 0 in y
0.549 * [taylor]: Taking taylor expansion of 0 in y
0.549 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (z x y) around 0
0.549 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.549 * [taylor]: Taking taylor expansion of z in y
0.549 * [taylor]: Taking taylor expansion of (* x y) in y
0.549 * [taylor]: Taking taylor expansion of x in y
0.549 * [taylor]: Taking taylor expansion of y in y
0.549 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.549 * [taylor]: Taking taylor expansion of z in x
0.549 * [taylor]: Taking taylor expansion of (* x y) in x
0.549 * [taylor]: Taking taylor expansion of x in x
0.549 * [taylor]: Taking taylor expansion of y in x
0.550 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.550 * [taylor]: Taking taylor expansion of z in z
0.550 * [taylor]: Taking taylor expansion of (* x y) in z
0.550 * [taylor]: Taking taylor expansion of x in z
0.550 * [taylor]: Taking taylor expansion of y in z
0.550 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.550 * [taylor]: Taking taylor expansion of z in z
0.550 * [taylor]: Taking taylor expansion of (* x y) in z
0.550 * [taylor]: Taking taylor expansion of x in z
0.550 * [taylor]: Taking taylor expansion of y in z
0.550 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.550 * [taylor]: Taking taylor expansion of (* x y) in x
0.550 * [taylor]: Taking taylor expansion of x in x
0.550 * [taylor]: Taking taylor expansion of y in x
0.550 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.550 * [taylor]: Taking taylor expansion of y 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 x
0.552 * [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 x
0.554 * [taylor]: Taking taylor expansion of 0 in y
0.554 * [taylor]: Taking taylor expansion of 0 in y
0.555 * [taylor]: Taking taylor expansion of 0 in y
0.556 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (z x y) around 0
0.556 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.556 * [taylor]: Taking taylor expansion of -1 in y
0.556 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.556 * [taylor]: Taking taylor expansion of z in y
0.556 * [taylor]: Taking taylor expansion of (* x y) in y
0.556 * [taylor]: Taking taylor expansion of x in y
0.556 * [taylor]: Taking taylor expansion of y in y
0.556 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.556 * [taylor]: Taking taylor expansion of -1 in x
0.556 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.556 * [taylor]: Taking taylor expansion of z in x
0.556 * [taylor]: Taking taylor expansion of (* x y) in x
0.556 * [taylor]: Taking taylor expansion of x in x
0.556 * [taylor]: Taking taylor expansion of y in x
0.557 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.557 * [taylor]: Taking taylor expansion of -1 in z
0.557 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.557 * [taylor]: Taking taylor expansion of z in z
0.557 * [taylor]: Taking taylor expansion of (* x y) in z
0.557 * [taylor]: Taking taylor expansion of x in z
0.557 * [taylor]: Taking taylor expansion of y in z
0.557 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.557 * [taylor]: Taking taylor expansion of -1 in z
0.557 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.557 * [taylor]: Taking taylor expansion of z in z
0.557 * [taylor]: Taking taylor expansion of (* x y) in z
0.557 * [taylor]: Taking taylor expansion of x in z
0.557 * [taylor]: Taking taylor expansion of y in z
0.557 * [taylor]: Taking taylor expansion of (/ -1 (* x y)) in x
0.557 * [taylor]: Taking taylor expansion of -1 in x
0.557 * [taylor]: Taking taylor expansion of (* x y) in x
0.557 * [taylor]: Taking taylor expansion of x in x
0.557 * [taylor]: Taking taylor expansion of y in x
0.557 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.557 * [taylor]: Taking taylor expansion of -1 in y
0.557 * [taylor]: Taking taylor expansion of y in y
0.558 * [taylor]: Taking taylor expansion of 0 in x
0.559 * [taylor]: Taking taylor expansion of 0 in y
0.560 * [taylor]: Taking taylor expansion of 0 in x
0.560 * [taylor]: Taking taylor expansion of 0 in y
0.561 * [taylor]: Taking taylor expansion of 0 in y
0.563 * [taylor]: Taking taylor expansion of 0 in x
0.563 * [taylor]: Taking taylor expansion of 0 in y
0.563 * [taylor]: Taking taylor expansion of 0 in y
0.564 * [taylor]: Taking taylor expansion of 0 in y
0.564 * * * [progress]: simplifying candidates
0.565 * [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)
0.570 * * [simplify]: iteration  0 :  268  enodes  (cost  405 )
0.576 * * [simplify]: iteration  1 :  1264  enodes  (cost  340 )
0.601 * * [simplify]: iteration  2 :  5001  enodes  (cost  295 )
0.604 * [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)
  (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)
  -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
  (neg (/ 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)
0.604 * * * [progress]: adding candidates to table
0.674 * * [progress]: iteration 4 / 4
0.674 * * * [progress]: picking best candidate
0.680 * * * * [pick]: Picked  #<alt (λ (x y z) (/ 1 (* z (/ 1 (* x y)))))>
0.680 * * * [progress]: localizing error
0.687 * * * [progress]: generating rewritten candidates
0.687 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
0.695 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 2)
0.699 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.711 * * * [progress]: generating series expansions
0.711 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
0.711 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (z x y) around 0
0.711 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.711 * [taylor]: Taking taylor expansion of z in y
0.711 * [taylor]: Taking taylor expansion of (* x y) in y
0.711 * [taylor]: Taking taylor expansion of x in y
0.711 * [taylor]: Taking taylor expansion of y in y
0.712 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.712 * [taylor]: Taking taylor expansion of z in x
0.712 * [taylor]: Taking taylor expansion of (* x y) in x
0.712 * [taylor]: Taking taylor expansion of x in x
0.712 * [taylor]: Taking taylor expansion of y in x
0.712 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.712 * [taylor]: Taking taylor expansion of z in z
0.712 * [taylor]: Taking taylor expansion of (* x y) in z
0.712 * [taylor]: Taking taylor expansion of x in z
0.712 * [taylor]: Taking taylor expansion of y in z
0.712 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.712 * [taylor]: Taking taylor expansion of z in z
0.712 * [taylor]: Taking taylor expansion of (* x y) in z
0.712 * [taylor]: Taking taylor expansion of x in z
0.712 * [taylor]: Taking taylor expansion of y in z
0.712 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.713 * [taylor]: Taking taylor expansion of (* x y) in x
0.713 * [taylor]: Taking taylor expansion of x in x
0.713 * [taylor]: Taking taylor expansion of y in x
0.713 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.713 * [taylor]: Taking taylor expansion of y in y
0.713 * [taylor]: Taking taylor expansion of 0 in x
0.714 * [taylor]: Taking taylor expansion of 0 in y
0.715 * [taylor]: Taking taylor expansion of 0 in x
0.715 * [taylor]: Taking taylor expansion of 0 in y
0.716 * [taylor]: Taking taylor expansion of 0 in y
0.717 * [taylor]: Taking taylor expansion of 0 in x
0.717 * [taylor]: Taking taylor expansion of 0 in y
0.717 * [taylor]: Taking taylor expansion of 0 in y
0.722 * [taylor]: Taking taylor expansion of 0 in y
0.722 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (z x y) around 0
0.722 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.722 * [taylor]: Taking taylor expansion of (* x y) in y
0.722 * [taylor]: Taking taylor expansion of x in y
0.722 * [taylor]: Taking taylor expansion of y in y
0.722 * [taylor]: Taking taylor expansion of z in y
0.722 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.723 * [taylor]: Taking taylor expansion of (* x y) in x
0.723 * [taylor]: Taking taylor expansion of x in x
0.723 * [taylor]: Taking taylor expansion of y in x
0.723 * [taylor]: Taking taylor expansion of z in x
0.723 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.723 * [taylor]: Taking taylor expansion of (* x y) in z
0.723 * [taylor]: Taking taylor expansion of x in z
0.723 * [taylor]: Taking taylor expansion of y in z
0.723 * [taylor]: Taking taylor expansion of z in z
0.723 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.723 * [taylor]: Taking taylor expansion of (* x y) in z
0.723 * [taylor]: Taking taylor expansion of x in z
0.723 * [taylor]: Taking taylor expansion of y in z
0.723 * [taylor]: Taking taylor expansion of z in z
0.723 * [taylor]: Taking taylor expansion of (* x y) in x
0.723 * [taylor]: Taking taylor expansion of x in x
0.723 * [taylor]: Taking taylor expansion of y in x
0.723 * [taylor]: Taking taylor expansion of y in y
0.724 * [taylor]: Taking taylor expansion of 0 in x
0.724 * [taylor]: Taking taylor expansion of 0 in y
0.725 * [taylor]: Taking taylor expansion of 0 in y
0.726 * [taylor]: Taking taylor expansion of 0 in x
0.726 * [taylor]: Taking taylor expansion of 0 in y
0.726 * [taylor]: Taking taylor expansion of 0 in y
0.727 * [taylor]: Taking taylor expansion of 0 in y
0.727 * [approximate]: Taking taylor expansion of (* -1 (/ (* x y) z)) in (z x y) around 0
0.727 * [taylor]: Taking taylor expansion of (* -1 (/ (* x y) z)) in y
0.727 * [taylor]: Taking taylor expansion of -1 in y
0.727 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.727 * [taylor]: Taking taylor expansion of (* x y) in y
0.727 * [taylor]: Taking taylor expansion of x in y
0.727 * [taylor]: Taking taylor expansion of y in y
0.727 * [taylor]: Taking taylor expansion of z in y
0.727 * [taylor]: Taking taylor expansion of (* -1 (/ (* x y) z)) in x
0.727 * [taylor]: Taking taylor expansion of -1 in x
0.727 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.727 * [taylor]: Taking taylor expansion of (* x y) in x
0.727 * [taylor]: Taking taylor expansion of x in x
0.727 * [taylor]: Taking taylor expansion of y in x
0.727 * [taylor]: Taking taylor expansion of z in x
0.728 * [taylor]: Taking taylor expansion of (* -1 (/ (* x y) z)) in z
0.728 * [taylor]: Taking taylor expansion of -1 in z
0.728 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.728 * [taylor]: Taking taylor expansion of (* x y) in z
0.728 * [taylor]: Taking taylor expansion of x in z
0.728 * [taylor]: Taking taylor expansion of y in z
0.728 * [taylor]: Taking taylor expansion of z in z
0.728 * [taylor]: Taking taylor expansion of (* -1 (/ (* x y) z)) in z
0.728 * [taylor]: Taking taylor expansion of -1 in z
0.728 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.728 * [taylor]: Taking taylor expansion of (* x y) in z
0.728 * [taylor]: Taking taylor expansion of x in z
0.728 * [taylor]: Taking taylor expansion of y in z
0.728 * [taylor]: Taking taylor expansion of z in z
0.728 * [taylor]: Taking taylor expansion of (* -1 (* x y)) in x
0.728 * [taylor]: Taking taylor expansion of -1 in x
0.728 * [taylor]: Taking taylor expansion of (* x y) in x
0.728 * [taylor]: Taking taylor expansion of x in x
0.728 * [taylor]: Taking taylor expansion of y in x
0.729 * [taylor]: Taking taylor expansion of (neg y) in y
0.729 * [taylor]: Taking taylor expansion of y in y
0.730 * [taylor]: Taking taylor expansion of 0 in x
0.730 * [taylor]: Taking taylor expansion of 0 in y
0.731 * [taylor]: Taking taylor expansion of 0 in y
0.733 * [taylor]: Taking taylor expansion of 0 in x
0.733 * [taylor]: Taking taylor expansion of 0 in y
0.733 * [taylor]: Taking taylor expansion of 0 in y
0.734 * [taylor]: Taking taylor expansion of 0 in y
0.734 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 2)
0.735 * [approximate]: Taking taylor expansion of (/ 1 (* x y)) in (x y) around 0
0.735 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.735 * [taylor]: Taking taylor expansion of (* x y) in y
0.735 * [taylor]: Taking taylor expansion of x in y
0.735 * [taylor]: Taking taylor expansion of y in y
0.735 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.735 * [taylor]: Taking taylor expansion of (* x y) in x
0.735 * [taylor]: Taking taylor expansion of x in x
0.735 * [taylor]: Taking taylor expansion of y in x
0.735 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.735 * [taylor]: Taking taylor expansion of (* x y) in x
0.735 * [taylor]: Taking taylor expansion of x in x
0.735 * [taylor]: Taking taylor expansion of y in x
0.736 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.736 * [taylor]: Taking taylor expansion of y in y
0.737 * [taylor]: Taking taylor expansion of 0 in y
0.738 * [taylor]: Taking taylor expansion of 0 in y
0.739 * [taylor]: Taking taylor expansion of 0 in y
0.740 * [approximate]: Taking taylor expansion of (* x y) in (x y) around 0
0.740 * [taylor]: Taking taylor expansion of (* x y) in y
0.740 * [taylor]: Taking taylor expansion of x in y
0.740 * [taylor]: Taking taylor expansion of y in y
0.740 * [taylor]: Taking taylor expansion of (* x y) in x
0.740 * [taylor]: Taking taylor expansion of x in x
0.740 * [taylor]: Taking taylor expansion of y in x
0.740 * [taylor]: Taking taylor expansion of (* x y) in x
0.740 * [taylor]: Taking taylor expansion of x in x
0.740 * [taylor]: Taking taylor expansion of y in x
0.740 * [taylor]: Taking taylor expansion of 0 in y
0.740 * [taylor]: Taking taylor expansion of y in y
0.741 * [taylor]: Taking taylor expansion of 0 in y
0.742 * [taylor]: Taking taylor expansion of 0 in y
0.743 * [taylor]: Taking taylor expansion of 0 in y
0.743 * [approximate]: Taking taylor expansion of (* x y) in (x y) around 0
0.743 * [taylor]: Taking taylor expansion of (* x y) in y
0.743 * [taylor]: Taking taylor expansion of x in y
0.743 * [taylor]: Taking taylor expansion of y in y
0.743 * [taylor]: Taking taylor expansion of (* x y) in x
0.743 * [taylor]: Taking taylor expansion of x in x
0.743 * [taylor]: Taking taylor expansion of y in x
0.743 * [taylor]: Taking taylor expansion of (* x y) in x
0.743 * [taylor]: Taking taylor expansion of x in x
0.743 * [taylor]: Taking taylor expansion of y in x
0.743 * [taylor]: Taking taylor expansion of 0 in y
0.744 * [taylor]: Taking taylor expansion of y in y
0.744 * [taylor]: Taking taylor expansion of 0 in y
0.745 * [taylor]: Taking taylor expansion of 0 in y
0.746 * [taylor]: Taking taylor expansion of 0 in y
0.746 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.746 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (z x y) around 0
0.746 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.746 * [taylor]: Taking taylor expansion of (* x y) in y
0.746 * [taylor]: Taking taylor expansion of x in y
0.746 * [taylor]: Taking taylor expansion of y in y
0.746 * [taylor]: Taking taylor expansion of z in y
0.747 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.747 * [taylor]: Taking taylor expansion of (* x y) in x
0.747 * [taylor]: Taking taylor expansion of x in x
0.747 * [taylor]: Taking taylor expansion of y in x
0.747 * [taylor]: Taking taylor expansion of z in x
0.747 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.747 * [taylor]: Taking taylor expansion of (* x y) in z
0.747 * [taylor]: Taking taylor expansion of x in z
0.747 * [taylor]: Taking taylor expansion of y in z
0.747 * [taylor]: Taking taylor expansion of z in z
0.747 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.747 * [taylor]: Taking taylor expansion of (* x y) in z
0.747 * [taylor]: Taking taylor expansion of x in z
0.747 * [taylor]: Taking taylor expansion of y in z
0.747 * [taylor]: Taking taylor expansion of z in z
0.747 * [taylor]: Taking taylor expansion of (* x y) in x
0.747 * [taylor]: Taking taylor expansion of x in x
0.747 * [taylor]: Taking taylor expansion of y in x
0.748 * [taylor]: Taking taylor expansion of y in y
0.748 * [taylor]: Taking taylor expansion of 0 in x
0.748 * [taylor]: Taking taylor expansion of 0 in y
0.749 * [taylor]: Taking taylor expansion of 0 in y
0.750 * [taylor]: Taking taylor expansion of 0 in x
0.750 * [taylor]: Taking taylor expansion of 0 in y
0.750 * [taylor]: Taking taylor expansion of 0 in y
0.751 * [taylor]: Taking taylor expansion of 0 in y
0.751 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (z x y) around 0
0.751 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.751 * [taylor]: Taking taylor expansion of z in y
0.751 * [taylor]: Taking taylor expansion of (* x y) in y
0.751 * [taylor]: Taking taylor expansion of x in y
0.751 * [taylor]: Taking taylor expansion of y in y
0.752 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.752 * [taylor]: Taking taylor expansion of z in x
0.752 * [taylor]: Taking taylor expansion of (* x y) in x
0.752 * [taylor]: Taking taylor expansion of x in x
0.752 * [taylor]: Taking taylor expansion of y in x
0.752 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.752 * [taylor]: Taking taylor expansion of z in z
0.752 * [taylor]: Taking taylor expansion of (* x y) in z
0.752 * [taylor]: Taking taylor expansion of x in z
0.752 * [taylor]: Taking taylor expansion of y in z
0.752 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.752 * [taylor]: Taking taylor expansion of z in z
0.752 * [taylor]: Taking taylor expansion of (* x y) in z
0.752 * [taylor]: Taking taylor expansion of x in z
0.752 * [taylor]: Taking taylor expansion of y in z
0.752 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.752 * [taylor]: Taking taylor expansion of (* x y) in x
0.752 * [taylor]: Taking taylor expansion of x in x
0.752 * [taylor]: Taking taylor expansion of y in x
0.753 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.753 * [taylor]: Taking taylor expansion of y in y
0.753 * [taylor]: Taking taylor expansion of 0 in x
0.754 * [taylor]: Taking taylor expansion of 0 in y
0.754 * [taylor]: Taking taylor expansion of 0 in x
0.754 * [taylor]: Taking taylor expansion of 0 in y
0.755 * [taylor]: Taking taylor expansion of 0 in y
0.756 * [taylor]: Taking taylor expansion of 0 in x
0.757 * [taylor]: Taking taylor expansion of 0 in y
0.757 * [taylor]: Taking taylor expansion of 0 in y
0.758 * [taylor]: Taking taylor expansion of 0 in y
0.758 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (z x y) around 0
0.758 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.758 * [taylor]: Taking taylor expansion of -1 in y
0.758 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.758 * [taylor]: Taking taylor expansion of z in y
0.758 * [taylor]: Taking taylor expansion of (* x y) in y
0.758 * [taylor]: Taking taylor expansion of x in y
0.758 * [taylor]: Taking taylor expansion of y in y
0.758 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.758 * [taylor]: Taking taylor expansion of -1 in x
0.758 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.758 * [taylor]: Taking taylor expansion of z in x
0.758 * [taylor]: Taking taylor expansion of (* x y) in x
0.758 * [taylor]: Taking taylor expansion of x in x
0.758 * [taylor]: Taking taylor expansion of y in x
0.759 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.759 * [taylor]: Taking taylor expansion of -1 in z
0.759 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.759 * [taylor]: Taking taylor expansion of z in z
0.759 * [taylor]: Taking taylor expansion of (* x y) in z
0.759 * [taylor]: Taking taylor expansion of x in z
0.759 * [taylor]: Taking taylor expansion of y in z
0.759 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.759 * [taylor]: Taking taylor expansion of -1 in z
0.759 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.759 * [taylor]: Taking taylor expansion of z in z
0.759 * [taylor]: Taking taylor expansion of (* x y) in z
0.759 * [taylor]: Taking taylor expansion of x in z
0.759 * [taylor]: Taking taylor expansion of y in z
0.759 * [taylor]: Taking taylor expansion of (/ -1 (* x y)) in x
0.759 * [taylor]: Taking taylor expansion of -1 in x
0.759 * [taylor]: Taking taylor expansion of (* x y) in x
0.759 * [taylor]: Taking taylor expansion of x in x
0.759 * [taylor]: Taking taylor expansion of y in x
0.760 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.760 * [taylor]: Taking taylor expansion of -1 in y
0.760 * [taylor]: Taking taylor expansion of y in y
0.760 * [taylor]: Taking taylor expansion of 0 in x
0.761 * [taylor]: Taking taylor expansion of 0 in y
0.762 * [taylor]: Taking taylor expansion of 0 in x
0.763 * [taylor]: Taking taylor expansion of 0 in y
0.763 * [taylor]: Taking taylor expansion of 0 in y
0.765 * [taylor]: Taking taylor expansion of 0 in x
0.765 * [taylor]: Taking taylor expansion of 0 in y
0.765 * [taylor]: Taking taylor expansion of 0 in y
0.766 * [taylor]: Taking taylor expansion of 0 in y
0.767 * * * [progress]: simplifying candidates
0.768 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* z (/ 1 (* x y)))
  (+ (log z) (neg (+ (log x) (log y))))
  (+ (log z) (neg (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)
  (neg 1)
  (neg 1)
  (neg (+ (log x) (log y)))
  (neg (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)))
  (neg 1)
  (neg (* 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)
  (neg 1)
  (neg 1)
  (neg (+ (log z) (neg (+ (log x) (log y)))))
  (neg (+ (log z) (neg (log (* x y)))))
  (neg (+ (log z) (- 0 (+ (log x) (log y)))))
  (neg (+ (log z) (- 0 (log (* x y)))))
  (neg (+ (log z) (- (log 1) (+ (log x) (log y)))))
  (neg (+ (log z) (- (log 1) (log (* x y)))))
  (neg (+ (log z) (log (/ 1 (* x y)))))
  (neg (log (* z (/ 1 (* x y)))))
  (- 0 (+ (log z) (neg (+ (log x) (log y)))))
  (- 0 (+ (log z) (neg (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) (neg (+ (log x) (log y)))))
  (- (log 1) (+ (log z) (neg (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)))))
  (neg 1)
  (neg (* 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))
  (/ z (* x y))
  (/ z (* x y))
  (/ z (* x y))
  (/ 1 (* x y))
  (/ 1 (* x y))
  (/ 1 (* x y))
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
0.774 * * [simplify]: iteration  0 :  351  enodes  (cost  495 )
0.781 * * [simplify]: iteration  1 :  1630  enodes  (cost  368 )
0.808 * * [simplify]: iteration  2 :  5001  enodes  (cost  348 )
0.811 * [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 (/ 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
  (neg (* 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)
  -1
  -1
  (neg (log (/ z (* x y))))
  (neg (log (/ z (* x y))))
  (neg (log (/ z (* x y))))
  (neg (log (/ z (* x y))))
  (neg (log (/ z (* x y))))
  (neg (log (/ z (* x y))))
  (neg (log (/ z (* x y))))
  (neg (log (/ z (* x y))))
  (neg (log (/ z (* x y))))
  (neg (log (/ z (* x y))))
  (neg (log (/ z (* x y))))
  (neg (log (/ z (* x y))))
  (neg (log (/ z (* x y))))
  (neg (log (/ z (* x y))))
  (neg (log (/ z (* x y))))
  (neg (log (/ z (* x y))))
  (neg (log (/ z (* x y))))
  (neg (log (/ z (* x y))))
  (neg (log (/ z (* x y))))
  (neg (log (/ z (* x y))))
  (neg (log (/ z (* x y))))
  (neg (log (/ z (* x y))))
  (neg (log (/ z (* x y))))
  (neg (log (/ z (* x y))))
  (neg (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
  (/ (neg 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)
  (/ z (* x y))
  (/ z (* x y))
  (/ z (* x y))
  (/ 1 (* x y))
  (/ 1 (* x y))
  (/ 1 (* x y))
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
0.812 * * * [progress]: adding candidates to table
0.898 * [progress]: [Phase 3 of 3] Extracting.
0.898 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))> #<alt (λ (x y z) (* (/ x (sqrt z)) (/ y (sqrt z))))> #<alt (λ (x y z) (/ 1 (* (/ z x) (/ 1 y))))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (/ 1 (* z (/ 1 (* x y)))))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (/ 1 (/ (/ z x) y)))>)
0.898 * * * [regime-changes]: Trying 5 branch expressions: ((* x y) (/ (* x y) z) z y x)
0.898 * * * * [regimes]: Trying to branch on (* x y) from (#<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))> #<alt (λ (x y z) (* (/ x (sqrt z)) (/ y (sqrt z))))> #<alt (λ (x y z) (/ 1 (* (/ z x) (/ 1 y))))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (/ 1 (* z (/ 1 (* x y)))))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (/ 1 (/ (/ z x) y)))>)
0.942 * * * * [regimes]: Trying to branch on (* x y) from (#<alt (λ (x y z) (* (* x y) (/ 1 z)))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (/ 1 (* z (/ 1 (* x y)))))>)
0.958 * * * * [regimes]: Trying to branch on (/ (* x y) z) from (#<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))> #<alt (λ (x y z) (* (/ x (sqrt z)) (/ y (sqrt z))))> #<alt (λ (x y z) (/ 1 (* (/ z x) (/ 1 y))))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (/ 1 (* z (/ 1 (* x y)))))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (/ 1 (/ (/ z x) y)))>)
0.999 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))> #<alt (λ (x y z) (* (/ x (sqrt z)) (/ y (sqrt z))))> #<alt (λ (x y z) (/ 1 (* (/ z x) (/ 1 y))))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (/ 1 (* z (/ 1 (* x y)))))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (/ 1 (/ (/ z x) y)))>)
1.034 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))> #<alt (λ (x y z) (* (/ x (sqrt z)) (/ y (sqrt z))))> #<alt (λ (x y z) (/ 1 (* (/ z x) (/ 1 y))))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (/ 1 (* z (/ 1 (* x y)))))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (/ 1 (/ (/ z x) y)))>)
1.077 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))> #<alt (λ (x y z) (* (/ x (sqrt z)) (/ y (sqrt z))))> #<alt (λ (x y z) (/ 1 (* (/ z x) (/ 1 y))))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (/ 1 (* z (/ 1 (* x y)))))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (/ 1 (/ (/ z x) y)))>)
1.100 * * * [regime]: Found split indices: #<option (#s(si 0 13) #s(si 4 99) #s(si 6 138) #s(si 4 246) #s(si 7 255))>
1.101 * [binary-search]: Only using regimes for bounds on (* x y) and (#<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))> #<alt (λ (x y z) (* (/ x (sqrt z)) (/ y (sqrt z))))> #<alt (λ (x y z) (/ 1 (* (/ z x) (/ 1 y))))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (/ 1 (* z (/ 1 (* x y)))))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (/ 1 (/ (/ z x) y)))>)
1.101 * [regimes]: Found splitpoints: (#s(sp 0 (* x y) -4.301705478437806e+233) #s(sp 4 (* x y) -5.877018440237757e-273) #s(sp 6 (* x y) 7.9050503334599e-323) #s(sp 4 (* x y) 2.680530286444739e+263) #s(sp 7 (* x y) +nan.0)) , with alts (#<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))> #<alt (λ (x y z) (* (/ x (sqrt z)) (/ y (sqrt z))))> #<alt (λ (x y z) (/ 1 (* (/ z x) (/ 1 y))))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (/ 1 (* z (/ 1 (* x y)))))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (/ 1 (/ (/ z x) y)))>)
1.101 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= (* x y) -4.301705478437806e+233) (/ x (/ z y)) (if (<= (* x y) -5.877018440237757e-273) (/ (* x y) z) (if (<= (* x y) 7.9050503334599e-323) (* x (/ y z)) (if (<= (* x y) 2.680530286444739e+263) (/ (* x y) z) (/ 1 (/ (/ z x) y))))))
1.102 * * [simplify]: iteration  0 :  29  enodes  (cost  15 )
1.102 * * [simplify]: iteration  1 :  29  enodes  (cost  15 )
1.103 * [simplify]: Simplified to:
   (if (<= (* x y) -4.301705478437806e+233) (/ x (/ z y)) (if (<= (* x y) -5.877018440237757e-273) (/ (* x y) z) (if (<= (* x y) 7.9050503334599e-323) (* x (/ y z)) (if (<= (* x y) 2.680530286444739e+263) (/ (* x y) z) (/ 1 (/ (/ z x) y))))))
1.664 * [regime-testing]: Baseline error score: 6.194691708767213
1.664 * [regime-testing]: Oracle error score: 0.011751468933616702
1.666 * [regime-testing]: End program error score: 0.32279698251096384
1.689 * [regime-testing]: Target error score: 6.177622578446798