37.086 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.017 * * * [progress]: [2/2] Setting up program.
0.021 * [progress]: [Phase 2 of 3] Improving.
0.021 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (* x y) z)
0.024 * * [simplify]: iteration  0 :  8  enodes  (cost  2 )
0.025 * * [simplify]: iteration  1 :  12  enodes  (cost  2 )
0.027 * * [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)
0.030 * * [progress]: iteration 1 / 4
0.030 * * * [progress]: picking best candidate
0.033 * * * * [pick]: Picked  #<alt (λ (x y z) (/ (* x y) z))>
0.034 * * * [progress]: localizing error
0.038 * * * [progress]: generating rewritten candidates
0.038 * * * * [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
0.042 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.042 * [taylor]: Taking taylor expansion of (* x y) in x
0.042 * [taylor]: Taking taylor expansion of x in x
0.042 * [taylor]: Taking taylor expansion of y in x
0.042 * [taylor]: Taking taylor expansion of z in x
0.042 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.042 * [taylor]: Taking taylor expansion of (* x y) in x
0.042 * [taylor]: Taking taylor expansion of x in x
0.042 * [taylor]: Taking taylor expansion of y in x
0.042 * [taylor]: Taking taylor expansion of z in x
0.042 * [taylor]: Taking taylor expansion of (/ y z) in y
0.042 * [taylor]: Taking taylor expansion of y in y
0.042 * [taylor]: Taking taylor expansion of z in y
0.042 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.043 * [taylor]: Taking taylor expansion of z in z
0.043 * [taylor]: Taking taylor expansion of 0 in y
0.043 * [taylor]: Taking taylor expansion of 0 in z
0.043 * [taylor]: Taking taylor expansion of 0 in z
0.043 * [taylor]: Taking taylor expansion of 0 in y
0.043 * [taylor]: Taking taylor expansion of 0 in z
0.043 * [taylor]: Taking taylor expansion of 0 in z
0.043 * [taylor]: Taking taylor expansion of 0 in z
0.043 * [taylor]: Taking taylor expansion of 0 in y
0.043 * [taylor]: Taking taylor expansion of 0 in z
0.043 * [taylor]: Taking taylor expansion of 0 in z
0.043 * [taylor]: Taking taylor expansion of 0 in z
0.044 * [taylor]: Taking taylor expansion of 0 in z
0.044 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0
0.044 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.044 * [taylor]: Taking taylor expansion of z in z
0.044 * [taylor]: Taking taylor expansion of (* x y) in z
0.044 * [taylor]: Taking taylor expansion of x in z
0.044 * [taylor]: Taking taylor expansion of y in z
0.044 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.044 * [taylor]: Taking taylor expansion of z in y
0.044 * [taylor]: Taking taylor expansion of (* x y) in y
0.044 * [taylor]: Taking taylor expansion of x in y
0.044 * [taylor]: Taking taylor expansion of y in y
0.044 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.044 * [taylor]: Taking taylor expansion of z in x
0.044 * [taylor]: Taking taylor expansion of (* x y) in x
0.044 * [taylor]: Taking taylor expansion of x in x
0.044 * [taylor]: Taking taylor expansion of y in x
0.044 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.044 * [taylor]: Taking taylor expansion of z in x
0.044 * [taylor]: Taking taylor expansion of (* x y) in x
0.044 * [taylor]: Taking taylor expansion of x in x
0.044 * [taylor]: Taking taylor expansion of y in x
0.044 * [taylor]: Taking taylor expansion of (/ z y) in y
0.044 * [taylor]: Taking taylor expansion of z in y
0.044 * [taylor]: Taking taylor expansion of y in y
0.044 * [taylor]: Taking taylor expansion of 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 y
0.045 * [taylor]: Taking taylor expansion of 0 in z
0.045 * [taylor]: Taking taylor expansion of 0 in z
0.045 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0
0.045 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.045 * [taylor]: Taking taylor expansion of -1 in z
0.045 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.045 * [taylor]: Taking taylor expansion of z in z
0.045 * [taylor]: Taking taylor expansion of (* x y) in z
0.045 * [taylor]: Taking taylor expansion of x in z
0.045 * [taylor]: Taking taylor expansion of y in z
0.045 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.045 * [taylor]: Taking taylor expansion of -1 in y
0.045 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.045 * [taylor]: Taking taylor expansion of z in y
0.045 * [taylor]: Taking taylor expansion of (* x y) in y
0.045 * [taylor]: Taking taylor expansion of x in y
0.045 * [taylor]: Taking taylor expansion of y in y
0.046 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.046 * [taylor]: Taking taylor expansion of -1 in x
0.046 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.046 * [taylor]: Taking taylor expansion of z in x
0.046 * [taylor]: Taking taylor expansion of (* x y) in x
0.046 * [taylor]: Taking taylor expansion of x in x
0.046 * [taylor]: Taking taylor expansion of y in x
0.046 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.046 * [taylor]: Taking taylor expansion of -1 in x
0.046 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.046 * [taylor]: Taking taylor expansion of z in x
0.046 * [taylor]: Taking taylor expansion of (* x y) in x
0.046 * [taylor]: Taking taylor expansion of x in x
0.046 * [taylor]: Taking taylor expansion of y in x
0.046 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y
0.046 * [taylor]: Taking taylor expansion of -1 in y
0.046 * [taylor]: Taking taylor expansion of (/ z y) in y
0.046 * [taylor]: Taking taylor expansion of z in y
0.046 * [taylor]: Taking taylor expansion of y in y
0.046 * [taylor]: Taking taylor expansion of (* -1 z) in z
0.046 * [taylor]: Taking taylor expansion of -1 in z
0.046 * [taylor]: Taking taylor expansion of z in z
0.046 * [taylor]: Taking taylor expansion of 0 in y
0.046 * [taylor]: Taking taylor expansion of 0 in z
0.047 * [taylor]: Taking taylor expansion of 0 in y
0.047 * [taylor]: Taking taylor expansion of 0 in z
0.047 * [taylor]: Taking taylor expansion of 0 in z
0.047 * * * [progress]: simplifying candidates
0.047 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ (* x y) z))
  (log1p (/ (* x y) z))
  (- (+ (log x) (log y)) (log z))
  (- (log (* x y)) (log z))
  (log (/ (* x y) z))
  (exp (/ (* x y) z))
  (/ (* (* (* x x) x) (* (* y y) y)) (* (* z z) z))
  (/ (* (* (* x y) (* x y)) (* x y)) (* (* z z) z))
  (* (cbrt (/ (* x y) z)) (cbrt (/ (* x y) z)))
  (cbrt (/ (* x y) z))
  (* (* (/ (* x y) z) (/ (* x y) z)) (/ (* x y) z))
  (sqrt (/ (* x y) z))
  (sqrt (/ (* x y) z))
  (- (* x y))
  (- z)
  (/ x (* (cbrt z) (cbrt z)))
  (/ y (cbrt z))
  (/ x (sqrt z))
  (/ y (sqrt z))
  (/ x 1)
  (/ y z)
  (/ 1 z)
  (/ z (* x y))
  (/ (* x y) (* (cbrt z) (cbrt z)))
  (/ (* x y) (sqrt z))
  (/ (* x y) 1)
  (/ z y)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
0.051 * * [simplify]: iteration  0 :  113  enodes  (cost  91 )
0.055 * * [simplify]: iteration  1 :  516  enodes  (cost  76 )
0.066 * * [simplify]: iteration  2 :  2473  enodes  (cost  76 )
0.109 * * [simplify]: iteration  3 :  5002  enodes  (cost  76 )
0.110 * [simplify]: Simplified to:
   (expm1 (/ (* x y) z))
  (log1p (/ (* x y) z))
  (log (/ (* x y) z))
  (log (/ (* x y) z))
  (log (/ (* x y) z))
  (exp (/ (* x y) z))
  (pow (/ (* x y) z) 3)
  (pow (/ (* x y) z) 3)
  (* (cbrt (/ (* x y) z)) (cbrt (/ (* x y) z)))
  (cbrt (/ (* x y) z))
  (pow (/ (* x y) z) 3)
  (sqrt (/ (* x y) z))
  (sqrt (/ (* x y) z))
  (- (* x y))
  (- z)
  (/ x (* (cbrt z) (cbrt z)))
  (/ y (cbrt z))
  (/ x (sqrt z))
  (/ y (sqrt z))
  x
  (/ y z)
  (/ 1 z)
  (/ z (* x y))
  (/ (* x y) (* (cbrt z) (cbrt z)))
  (/ (* x y) (sqrt z))
  (* x y)
  (/ z y)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
0.110 * * * [progress]: adding candidates to table
0.210 * * [progress]: iteration 2 / 4
0.210 * * * [progress]: picking best candidate
0.250 * * * * [pick]: Picked  #<alt (λ (x y z) (* x (/ y z)))>
0.250 * * * [progress]: localizing error
0.254 * * * [progress]: generating rewritten candidates
0.254 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.263 * * * [progress]: generating series expansions
0.263 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.263 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x y z) around 0
0.263 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.263 * [taylor]: Taking taylor expansion of (* x y) in z
0.263 * [taylor]: Taking taylor expansion of x in z
0.263 * [taylor]: Taking taylor expansion of y in z
0.263 * [taylor]: Taking taylor expansion of z in z
0.264 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.264 * [taylor]: Taking taylor expansion of (* x y) in y
0.264 * [taylor]: Taking taylor expansion of x in y
0.264 * [taylor]: Taking taylor expansion of y in y
0.264 * [taylor]: Taking taylor expansion of z in y
0.264 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.264 * [taylor]: Taking taylor expansion of (* x y) in x
0.264 * [taylor]: Taking taylor expansion of x in x
0.264 * [taylor]: Taking taylor expansion of y in x
0.264 * [taylor]: Taking taylor expansion of z in x
0.264 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.264 * [taylor]: Taking taylor expansion of (* x y) in x
0.264 * [taylor]: Taking taylor expansion of x in x
0.264 * [taylor]: Taking taylor expansion of y in x
0.264 * [taylor]: Taking taylor expansion of z in x
0.264 * [taylor]: Taking taylor expansion of (/ y z) in y
0.264 * [taylor]: Taking taylor expansion of y in y
0.264 * [taylor]: Taking taylor expansion of z in y
0.264 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.264 * [taylor]: Taking taylor expansion of z in z
0.264 * [taylor]: Taking taylor expansion of 0 in y
0.264 * [taylor]: Taking taylor expansion of 0 in z
0.264 * [taylor]: Taking taylor expansion of 0 in z
0.265 * [taylor]: Taking taylor expansion of 0 in y
0.265 * [taylor]: Taking taylor expansion of 0 in z
0.265 * [taylor]: Taking taylor expansion of 0 in z
0.265 * [taylor]: Taking taylor expansion of 0 in z
0.265 * [taylor]: Taking taylor expansion of 0 in y
0.265 * [taylor]: Taking taylor expansion of 0 in z
0.265 * [taylor]: Taking taylor expansion of 0 in z
0.265 * [taylor]: Taking taylor expansion of 0 in z
0.265 * [taylor]: Taking taylor expansion of 0 in z
0.265 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0
0.265 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.265 * [taylor]: Taking taylor expansion of z in z
0.265 * [taylor]: Taking taylor expansion of (* x y) in z
0.266 * [taylor]: Taking taylor expansion of x in z
0.266 * [taylor]: Taking taylor expansion of y in z
0.266 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.266 * [taylor]: Taking taylor expansion of z in y
0.266 * [taylor]: Taking taylor expansion of (* x y) in y
0.266 * [taylor]: Taking taylor expansion of x in y
0.266 * [taylor]: Taking taylor expansion of y in y
0.266 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.266 * [taylor]: Taking taylor expansion of z in x
0.266 * [taylor]: Taking taylor expansion of (* x y) in x
0.266 * [taylor]: Taking taylor expansion of x in x
0.266 * [taylor]: Taking taylor expansion of y in x
0.266 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.266 * [taylor]: Taking taylor expansion of z in x
0.266 * [taylor]: Taking taylor expansion of (* x y) in x
0.266 * [taylor]: Taking taylor expansion of x in x
0.266 * [taylor]: Taking taylor expansion of y in x
0.266 * [taylor]: Taking taylor expansion of (/ z y) in y
0.266 * [taylor]: Taking taylor expansion of z in y
0.266 * [taylor]: Taking taylor expansion of y in y
0.266 * [taylor]: Taking taylor expansion of z in z
0.266 * [taylor]: Taking taylor expansion of 0 in y
0.266 * [taylor]: Taking taylor expansion of 0 in z
0.267 * [taylor]: Taking taylor expansion of 0 in y
0.267 * [taylor]: Taking taylor expansion of 0 in z
0.267 * [taylor]: Taking taylor expansion of 0 in z
0.267 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0
0.267 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.267 * [taylor]: Taking taylor expansion of -1 in z
0.267 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.267 * [taylor]: Taking taylor expansion of z in z
0.267 * [taylor]: Taking taylor expansion of (* x y) in z
0.267 * [taylor]: Taking taylor expansion of x in z
0.267 * [taylor]: Taking taylor expansion of y in z
0.267 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.267 * [taylor]: Taking taylor expansion of -1 in y
0.267 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.267 * [taylor]: Taking taylor expansion of z in y
0.267 * [taylor]: Taking taylor expansion of (* x y) in y
0.267 * [taylor]: Taking taylor expansion of x in y
0.267 * [taylor]: Taking taylor expansion of y in y
0.267 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.267 * [taylor]: Taking taylor expansion of -1 in x
0.267 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.267 * [taylor]: Taking taylor expansion of z in x
0.267 * [taylor]: Taking taylor expansion of (* x y) in x
0.267 * [taylor]: Taking taylor expansion of x in x
0.267 * [taylor]: Taking taylor expansion of y in x
0.267 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.267 * [taylor]: Taking taylor expansion of -1 in x
0.267 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.268 * [taylor]: Taking taylor expansion of z in x
0.268 * [taylor]: Taking taylor expansion of (* x y) in x
0.268 * [taylor]: Taking taylor expansion of x in x
0.268 * [taylor]: Taking taylor expansion of y in x
0.268 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y
0.268 * [taylor]: Taking taylor expansion of -1 in y
0.268 * [taylor]: Taking taylor expansion of (/ z y) in y
0.268 * [taylor]: Taking taylor expansion of z in y
0.268 * [taylor]: Taking taylor expansion of y in y
0.268 * [taylor]: Taking taylor expansion of (* -1 z) in z
0.268 * [taylor]: Taking taylor expansion of -1 in z
0.268 * [taylor]: Taking taylor expansion of z in z
0.268 * [taylor]: Taking taylor expansion of 0 in y
0.268 * [taylor]: Taking taylor expansion of 0 in z
0.268 * [taylor]: Taking taylor expansion of 0 in y
0.268 * [taylor]: Taking taylor expansion of 0 in z
0.269 * [taylor]: Taking taylor expansion of 0 in z
0.269 * * * [progress]: simplifying candidates
0.269 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* x (/ y z)))
  (log1p (* x (/ y z)))
  (* x (/ y z))
  (+ (log x) (- (log y) (log z)))
  (+ (log x) (log (/ y z)))
  (log (* x (/ y z)))
  (exp (* x (/ y z)))
  (* (* (* x x) x) (/ (* (* y y) y) (* (* z z) z)))
  (* (* (* x x) x) (* (* (/ y z) (/ y z)) (/ y z)))
  (* (cbrt (* x (/ y z))) (cbrt (* x (/ y z))))
  (cbrt (* x (/ y z)))
  (* (* (* x (/ y z)) (* x (/ y z))) (* x (/ y z)))
  (sqrt (* x (/ y z)))
  (sqrt (* x (/ y z)))
  (* (sqrt x) (sqrt (/ y z)))
  (* (sqrt x) (sqrt (/ y z)))
  (* (sqrt x) (/ (sqrt y) (sqrt z)))
  (* (sqrt x) (/ (sqrt y) (sqrt z)))
  (* x (* (cbrt (/ y z)) (cbrt (/ y z))))
  (* x (sqrt (/ y z)))
  (* x (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))
  (* x (/ (* (cbrt y) (cbrt y)) (sqrt z)))
  (* x (/ (* (cbrt y) (cbrt y)) 1))
  (* x (/ (sqrt y) (* (cbrt z) (cbrt z))))
  (* x (/ (sqrt y) (sqrt z)))
  (* x (/ (sqrt y) 1))
  (* x (/ 1 (* (cbrt z) (cbrt z))))
  (* x (/ 1 (sqrt z)))
  (* x (/ 1 1))
  (* x 1)
  (* x y)
  (* (cbrt x) (/ y z))
  (* (sqrt x) (/ y z))
  (* x (/ y z))
  (* x y)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
0.274 * * [simplify]: iteration  0 :  168  enodes  (cost  139 )
0.279 * * [simplify]: iteration  1 :  746  enodes  (cost  124 )
0.296 * * [simplify]: iteration  2 :  3155  enodes  (cost  124 )
0.345 * * [simplify]: iteration  3 :  5002  enodes  (cost  124 )
0.346 * [simplify]: Simplified to:
   (expm1 (* x (/ y z)))
  (log1p (* x (/ y z)))
  (* x (/ y z))
  (log (* x (/ y z)))
  (log (* x (/ y z)))
  (log (* x (/ y z)))
  (exp (* x (/ y z)))
  (pow (* x (/ y z)) 3)
  (pow (* x (/ y z)) 3)
  (* (cbrt (* x (/ y z))) (cbrt (* x (/ y z))))
  (cbrt (* x (/ y z)))
  (pow (* x (/ y z)) 3)
  (sqrt (* x (/ y z)))
  (sqrt (* x (/ y z)))
  (* (sqrt x) (sqrt (/ y z)))
  (* (sqrt x) (sqrt (/ y z)))
  (* (sqrt x) (/ (sqrt y) (sqrt z)))
  (* (sqrt x) (/ (sqrt y) (sqrt z)))
  (* x (* (cbrt (/ y z)) (cbrt (/ y z))))
  (* x (sqrt (/ y z)))
  (* x (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))
  (* x (/ (* (cbrt y) (cbrt y)) (sqrt z)))
  (* (* (cbrt y) (cbrt y)) x)
  (* x (/ (sqrt y) (* (cbrt z) (cbrt z))))
  (* x (/ (sqrt y) (sqrt z)))
  (* (sqrt y) x)
  (/ x (* (cbrt z) (cbrt z)))
  (/ x (sqrt z))
  x
  x
  (* x y)
  (* (cbrt x) (/ y z))
  (* (sqrt x) (/ y z))
  (* x (/ y z))
  (* x y)
  (* x (/ y z))
  (* x (/ y z))
  (* x (/ y z))
0.346 * * * [progress]: adding candidates to table
0.481 * * [progress]: iteration 3 / 4
0.481 * * * [progress]: picking best candidate
0.528 * * * * [pick]: Picked  #<alt (λ (x y z) (* (* x y) (/ 1 z)))>
0.528 * * * [progress]: localizing error
0.533 * * * [progress]: generating rewritten candidates
0.533 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.546 * * * [progress]: generating series expansions
0.546 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.547 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x y z) around 0
0.547 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.547 * [taylor]: Taking taylor expansion of (* x y) in z
0.547 * [taylor]: Taking taylor expansion of x in z
0.547 * [taylor]: Taking taylor expansion of y in z
0.547 * [taylor]: Taking taylor expansion of z in z
0.547 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.547 * [taylor]: Taking taylor expansion of (* x y) in y
0.547 * [taylor]: Taking taylor expansion of x in y
0.547 * [taylor]: Taking taylor expansion of y in y
0.547 * [taylor]: Taking taylor expansion of z in y
0.547 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.547 * [taylor]: Taking taylor expansion of (* x y) in x
0.547 * [taylor]: Taking taylor expansion of x in x
0.547 * [taylor]: Taking taylor expansion of y in x
0.547 * [taylor]: Taking taylor expansion of z in x
0.547 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.547 * [taylor]: Taking taylor expansion of (* x y) in x
0.547 * [taylor]: Taking taylor expansion of x in x
0.547 * [taylor]: Taking taylor expansion of y in x
0.547 * [taylor]: Taking taylor expansion of z in x
0.547 * [taylor]: Taking taylor expansion of (/ y z) in y
0.547 * [taylor]: Taking taylor expansion of y in y
0.547 * [taylor]: Taking taylor expansion of z in y
0.547 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.547 * [taylor]: Taking taylor expansion of z in z
0.547 * [taylor]: Taking taylor expansion of 0 in y
0.547 * [taylor]: Taking taylor expansion of 0 in z
0.548 * [taylor]: Taking taylor expansion of 0 in z
0.548 * [taylor]: Taking taylor expansion of 0 in y
0.548 * [taylor]: Taking taylor expansion of 0 in z
0.548 * [taylor]: Taking taylor expansion of 0 in z
0.548 * [taylor]: Taking taylor expansion of 0 in z
0.548 * [taylor]: Taking taylor expansion of 0 in y
0.548 * [taylor]: Taking taylor expansion of 0 in z
0.548 * [taylor]: Taking taylor expansion of 0 in z
0.548 * [taylor]: Taking taylor expansion of 0 in z
0.548 * [taylor]: Taking taylor expansion of 0 in z
0.549 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0
0.549 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.549 * [taylor]: Taking taylor expansion of z in z
0.549 * [taylor]: Taking taylor expansion of (* x y) in z
0.549 * [taylor]: Taking taylor expansion of x in z
0.549 * [taylor]: Taking taylor expansion of y in z
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
0.549 * [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
0.549 * [taylor]: Taking taylor expansion of (/ z y) in y
0.549 * [taylor]: Taking taylor expansion of z in y
0.549 * [taylor]: Taking taylor expansion of y in y
0.549 * [taylor]: Taking taylor expansion of z in z
0.549 * [taylor]: Taking taylor expansion of 0 in y
0.549 * [taylor]: Taking taylor expansion of 0 in z
0.550 * [taylor]: Taking taylor expansion of 0 in y
0.550 * [taylor]: Taking taylor expansion of 0 in z
0.550 * [taylor]: Taking taylor expansion of 0 in z
0.550 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0
0.550 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.550 * [taylor]: Taking taylor expansion of -1 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 (/ z (* x y))) in y
0.550 * [taylor]: Taking taylor expansion of -1 in y
0.550 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.550 * [taylor]: Taking taylor expansion of z in y
0.550 * [taylor]: Taking taylor expansion of (* x y) in y
0.550 * [taylor]: Taking taylor expansion of x in y
0.550 * [taylor]: Taking taylor expansion of y in y
0.550 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.550 * [taylor]: Taking taylor expansion of -1 in x
0.550 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.550 * [taylor]: Taking taylor expansion of z 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 (/ z (* x y))) in x
0.550 * [taylor]: Taking taylor expansion of -1 in x
0.551 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.551 * [taylor]: Taking taylor expansion of z in x
0.551 * [taylor]: Taking taylor expansion of (* x y) in x
0.551 * [taylor]: Taking taylor expansion of x in x
0.551 * [taylor]: Taking taylor expansion of y in x
0.551 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y
0.551 * [taylor]: Taking taylor expansion of -1 in y
0.551 * [taylor]: Taking taylor expansion of (/ z y) in y
0.551 * [taylor]: Taking taylor expansion of z in y
0.551 * [taylor]: Taking taylor expansion of y in y
0.551 * [taylor]: Taking taylor expansion of (* -1 z) in z
0.551 * [taylor]: Taking taylor expansion of -1 in z
0.551 * [taylor]: Taking taylor expansion of z in z
0.551 * [taylor]: Taking taylor expansion of 0 in y
0.551 * [taylor]: Taking taylor expansion of 0 in z
0.551 * [taylor]: Taking taylor expansion of 0 in y
0.551 * [taylor]: Taking taylor expansion of 0 in z
0.552 * [taylor]: Taking taylor expansion of 0 in z
0.552 * * * [progress]: simplifying candidates
0.552 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* (* x y) (/ 1 z)))
  (log1p (* (* x y) (/ 1 z)))
  (* (* x y) (/ 1 z))
  (* (* x y) (/ 1 z))
  (+ (+ (log x) (log y)) (- (log z)))
  (+ (+ (log x) (log y)) (- 0 (log z)))
  (+ (+ (log x) (log y)) (- (log 1) (log z)))
  (+ (+ (log x) (log y)) (log (/ 1 z)))
  (+ (log (* x y)) (- (log z)))
  (+ (log (* x y)) (- 0 (log z)))
  (+ (log (* x y)) (- (log 1) (log z)))
  (+ (log (* x y)) (log (/ 1 z)))
  (log (* (* x y) (/ 1 z)))
  (exp (* (* x y) (/ 1 z)))
  (* (* (* (* x x) x) (* (* y y) y)) (/ (* (* 1 1) 1) (* (* z z) z)))
  (* (* (* (* x x) x) (* (* y y) y)) (* (* (/ 1 z) (/ 1 z)) (/ 1 z)))
  (* (* (* (* x y) (* x y)) (* x y)) (/ (* (* 1 1) 1) (* (* z z) z)))
  (* (* (* (* x y) (* x y)) (* x y)) (* (* (/ 1 z) (/ 1 z)) (/ 1 z)))
  (* (cbrt (* (* x y) (/ 1 z))) (cbrt (* (* x y) (/ 1 z))))
  (cbrt (* (* x y) (/ 1 z)))
  (* (* (* (* x y) (/ 1 z)) (* (* x y) (/ 1 z))) (* (* x y) (/ 1 z)))
  (sqrt (* (* x y) (/ 1 z)))
  (sqrt (* (* x y) (/ 1 z)))
  (* (* x y) (* (cbrt (/ 1 z)) (cbrt (/ 1 z))))
  (* (* x y) (sqrt (/ 1 z)))
  (* (* x y) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt z) (cbrt z))))
  (* (* x y) (/ (* (cbrt 1) (cbrt 1)) (sqrt z)))
  (* (* x y) (/ (* (cbrt 1) (cbrt 1)) 1))
  (* (* x y) (/ (sqrt 1) (* (cbrt z) (cbrt z))))
  (* (* x y) (/ (sqrt 1) (sqrt z)))
  (* (* x y) (/ (sqrt 1) 1))
  (* (* x y) (/ 1 (* (cbrt z) (cbrt z))))
  (* (* x y) (/ 1 (sqrt z)))
  (* (* x y) (/ 1 1))
  (* (* x y) 1)
  (* (* x y) 1)
  (* y (/ 1 z))
  (* (* x y) 1)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
0.557 * * [simplify]: iteration  0 :  246  enodes  (cost  191 )
0.563 * * [simplify]: iteration  1 :  1261  enodes  (cost  149 )
0.590 * * [simplify]: iteration  2 :  5001  enodes  (cost  135 )
0.591 * [simplify]: Simplified to:
   (expm1 (* (* x y) (/ 1 z)))
  (log1p (* (* x y) (/ 1 z)))
  (/ (* 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)
0.592 * * * [progress]: adding candidates to table
0.719 * * [progress]: iteration 4 / 4
0.719 * * * [progress]: picking best candidate
0.761 * * * * [pick]: Picked  #<alt (λ (x y z) (/ 1 (/ z (* x y))))>
0.761 * * * [progress]: localizing error
0.766 * * * [progress]: generating rewritten candidates
0.766 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.769 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.779 * * * [progress]: generating series expansions
0.779 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.779 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (z x y) around 0
0.779 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.779 * [taylor]: Taking taylor expansion of z in y
0.779 * [taylor]: Taking taylor expansion of (* x y) in y
0.779 * [taylor]: Taking taylor expansion of x in y
0.779 * [taylor]: Taking taylor expansion of y in y
0.779 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.779 * [taylor]: Taking taylor expansion of z in x
0.779 * [taylor]: Taking taylor expansion of (* x y) in x
0.779 * [taylor]: Taking taylor expansion of x in x
0.779 * [taylor]: Taking taylor expansion of y in x
0.779 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.779 * [taylor]: Taking taylor expansion of z in z
0.779 * [taylor]: Taking taylor expansion of (* x y) in z
0.779 * [taylor]: Taking taylor expansion of x in z
0.779 * [taylor]: Taking taylor expansion of y in z
0.780 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.780 * [taylor]: Taking taylor expansion of z in z
0.780 * [taylor]: Taking taylor expansion of (* x y) in z
0.780 * [taylor]: Taking taylor expansion of x in z
0.780 * [taylor]: Taking taylor expansion of y in z
0.780 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.780 * [taylor]: Taking taylor expansion of (* x y) in x
0.780 * [taylor]: Taking taylor expansion of x in x
0.780 * [taylor]: Taking taylor expansion of y in x
0.780 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.780 * [taylor]: Taking taylor expansion of y in y
0.780 * [taylor]: Taking taylor expansion of 0 in x
0.780 * [taylor]: Taking taylor expansion of 0 in y
0.780 * [taylor]: Taking taylor expansion of 0 in x
0.780 * [taylor]: Taking taylor expansion of 0 in y
0.781 * [taylor]: Taking taylor expansion of 0 in y
0.781 * [taylor]: Taking taylor expansion of 0 in x
0.781 * [taylor]: Taking taylor expansion of 0 in y
0.781 * [taylor]: Taking taylor expansion of 0 in y
0.781 * [taylor]: Taking taylor expansion of 0 in y
0.781 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (z x y) around 0
0.781 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.781 * [taylor]: Taking taylor expansion of (* x y) in y
0.781 * [taylor]: Taking taylor expansion of x in y
0.781 * [taylor]: Taking taylor expansion of y in y
0.781 * [taylor]: Taking taylor expansion of z in y
0.781 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.781 * [taylor]: Taking taylor expansion of (* x y) in x
0.782 * [taylor]: Taking taylor expansion of x in x
0.782 * [taylor]: Taking taylor expansion of y in x
0.782 * [taylor]: Taking taylor expansion of z in x
0.782 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.782 * [taylor]: Taking taylor expansion of (* x y) in z
0.782 * [taylor]: Taking taylor expansion of x in z
0.782 * [taylor]: Taking taylor expansion of y in z
0.782 * [taylor]: Taking taylor expansion of z in z
0.782 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.782 * [taylor]: Taking taylor expansion of (* x y) in z
0.782 * [taylor]: Taking taylor expansion of x in z
0.782 * [taylor]: Taking taylor expansion of y in z
0.782 * [taylor]: Taking taylor expansion of z in z
0.782 * [taylor]: Taking taylor expansion of (* x y) in x
0.782 * [taylor]: Taking taylor expansion of x in x
0.782 * [taylor]: Taking taylor expansion of y in x
0.782 * [taylor]: Taking taylor expansion of y in y
0.782 * [taylor]: Taking taylor expansion of 0 in x
0.782 * [taylor]: Taking taylor expansion of 0 in y
0.782 * [taylor]: Taking taylor expansion of 0 in y
0.782 * [taylor]: Taking taylor expansion of 0 in x
0.782 * [taylor]: Taking taylor expansion of 0 in y
0.782 * [taylor]: Taking taylor expansion of 0 in y
0.783 * [taylor]: Taking taylor expansion of 0 in y
0.783 * [approximate]: Taking taylor expansion of (* -1 (/ (* x y) z)) in (z x y) around 0
0.783 * [taylor]: Taking taylor expansion of (* -1 (/ (* x y) z)) in y
0.783 * [taylor]: Taking taylor expansion of -1 in y
0.783 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.783 * [taylor]: Taking taylor expansion of (* x y) in y
0.783 * [taylor]: Taking taylor expansion of x in y
0.783 * [taylor]: Taking taylor expansion of y in y
0.783 * [taylor]: Taking taylor expansion of z in y
0.783 * [taylor]: Taking taylor expansion of (* -1 (/ (* x y) z)) in x
0.783 * [taylor]: Taking taylor expansion of -1 in x
0.783 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.783 * [taylor]: Taking taylor expansion of (* x y) in x
0.783 * [taylor]: Taking taylor expansion of x in x
0.783 * [taylor]: Taking taylor expansion of y in x
0.783 * [taylor]: Taking taylor expansion of z in x
0.783 * [taylor]: Taking taylor expansion of (* -1 (/ (* x y) z)) in z
0.783 * [taylor]: Taking taylor expansion of -1 in z
0.783 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.783 * [taylor]: Taking taylor expansion of (* x y) in z
0.783 * [taylor]: Taking taylor expansion of x in z
0.783 * [taylor]: Taking taylor expansion of y in z
0.783 * [taylor]: Taking taylor expansion of z in z
0.783 * [taylor]: Taking taylor expansion of (* -1 (/ (* x y) z)) in z
0.783 * [taylor]: Taking taylor expansion of -1 in z
0.783 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.783 * [taylor]: Taking taylor expansion of (* x y) in z
0.783 * [taylor]: Taking taylor expansion of x in z
0.783 * [taylor]: Taking taylor expansion of y in z
0.783 * [taylor]: Taking taylor expansion of z in z
0.783 * [taylor]: Taking taylor expansion of (* -1 (* x y)) in x
0.783 * [taylor]: Taking taylor expansion of -1 in x
0.783 * [taylor]: Taking taylor expansion of (* x y) in x
0.784 * [taylor]: Taking taylor expansion of x in x
0.784 * [taylor]: Taking taylor expansion of y in x
0.784 * [taylor]: Taking taylor expansion of (- y) in y
0.784 * [taylor]: Taking taylor expansion of y in y
0.784 * [taylor]: Taking taylor expansion of 0 in x
0.784 * [taylor]: Taking taylor expansion of 0 in y
0.784 * [taylor]: Taking taylor expansion of 0 in y
0.784 * [taylor]: Taking taylor expansion of 0 in x
0.784 * [taylor]: Taking taylor expansion of 0 in y
0.784 * [taylor]: Taking taylor expansion of 0 in y
0.784 * [taylor]: Taking taylor expansion of 0 in y
0.784 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.785 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (z x y) around 0
0.785 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.785 * [taylor]: Taking taylor expansion of (* x y) in y
0.785 * [taylor]: Taking taylor expansion of x in y
0.785 * [taylor]: Taking taylor expansion of y in y
0.785 * [taylor]: Taking taylor expansion of z in y
0.785 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.785 * [taylor]: Taking taylor expansion of (* x y) in x
0.785 * [taylor]: Taking taylor expansion of x in x
0.785 * [taylor]: Taking taylor expansion of y in x
0.785 * [taylor]: Taking taylor expansion of z in x
0.785 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.785 * [taylor]: Taking taylor expansion of (* x y) in z
0.785 * [taylor]: Taking taylor expansion of x in z
0.785 * [taylor]: Taking taylor expansion of y in z
0.785 * [taylor]: Taking taylor expansion of z in z
0.785 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.785 * [taylor]: Taking taylor expansion of (* x y) in z
0.785 * [taylor]: Taking taylor expansion of x in z
0.785 * [taylor]: Taking taylor expansion of y in z
0.785 * [taylor]: Taking taylor expansion of z in z
0.785 * [taylor]: Taking taylor expansion of (* x y) in x
0.785 * [taylor]: Taking taylor expansion of x in x
0.785 * [taylor]: Taking taylor expansion of y in x
0.785 * [taylor]: Taking taylor expansion of y in y
0.785 * [taylor]: Taking taylor expansion of 0 in x
0.785 * [taylor]: Taking taylor expansion of 0 in y
0.785 * [taylor]: Taking taylor expansion of 0 in y
0.786 * [taylor]: Taking taylor expansion of 0 in x
0.786 * [taylor]: Taking taylor expansion of 0 in y
0.786 * [taylor]: Taking taylor expansion of 0 in y
0.786 * [taylor]: Taking taylor expansion of 0 in y
0.786 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (z x y) around 0
0.786 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.786 * [taylor]: Taking taylor expansion of z in y
0.786 * [taylor]: Taking taylor expansion of (* x y) in y
0.786 * [taylor]: Taking taylor expansion of x in y
0.786 * [taylor]: Taking taylor expansion of y in y
0.786 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.786 * [taylor]: Taking taylor expansion of z in x
0.786 * [taylor]: Taking taylor expansion of (* x y) in x
0.786 * [taylor]: Taking taylor expansion of x in x
0.786 * [taylor]: Taking taylor expansion of y in x
0.786 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.786 * [taylor]: Taking taylor expansion of z in z
0.786 * [taylor]: Taking taylor expansion of (* x y) in z
0.786 * [taylor]: Taking taylor expansion of x in z
0.786 * [taylor]: Taking taylor expansion of y in z
0.786 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.786 * [taylor]: Taking taylor expansion of z in z
0.786 * [taylor]: Taking taylor expansion of (* x y) in z
0.786 * [taylor]: Taking taylor expansion of x in z
0.786 * [taylor]: Taking taylor expansion of y in z
0.786 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.787 * [taylor]: Taking taylor expansion of (* x y) in x
0.787 * [taylor]: Taking taylor expansion of x in x
0.787 * [taylor]: Taking taylor expansion of y in x
0.787 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.787 * [taylor]: Taking taylor expansion of y in y
0.787 * [taylor]: Taking taylor expansion of 0 in x
0.787 * [taylor]: Taking taylor expansion of 0 in y
0.787 * [taylor]: Taking taylor expansion of 0 in x
0.787 * [taylor]: Taking taylor expansion of 0 in y
0.787 * [taylor]: Taking taylor expansion of 0 in y
0.788 * [taylor]: Taking taylor expansion of 0 in x
0.788 * [taylor]: Taking taylor expansion of 0 in y
0.788 * [taylor]: Taking taylor expansion of 0 in y
0.788 * [taylor]: Taking taylor expansion of 0 in y
0.788 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (z x y) around 0
0.788 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.788 * [taylor]: Taking taylor expansion of -1 in y
0.788 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.788 * [taylor]: Taking taylor expansion of z in y
0.788 * [taylor]: Taking taylor expansion of (* x y) in y
0.788 * [taylor]: Taking taylor expansion of x in y
0.788 * [taylor]: Taking taylor expansion of y in y
0.788 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.788 * [taylor]: Taking taylor expansion of -1 in x
0.788 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.788 * [taylor]: Taking taylor expansion of z in x
0.788 * [taylor]: Taking taylor expansion of (* x y) in x
0.788 * [taylor]: Taking taylor expansion of x in x
0.788 * [taylor]: Taking taylor expansion of y in x
0.788 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.789 * [taylor]: Taking taylor expansion of -1 in z
0.789 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.789 * [taylor]: Taking taylor expansion of z in z
0.789 * [taylor]: Taking taylor expansion of (* x y) in z
0.789 * [taylor]: Taking taylor expansion of x in z
0.789 * [taylor]: Taking taylor expansion of y in z
0.789 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.789 * [taylor]: Taking taylor expansion of -1 in z
0.789 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.789 * [taylor]: Taking taylor expansion of z in z
0.789 * [taylor]: Taking taylor expansion of (* x y) in z
0.789 * [taylor]: Taking taylor expansion of x in z
0.789 * [taylor]: Taking taylor expansion of y in z
0.789 * [taylor]: Taking taylor expansion of (/ -1 (* x y)) in x
0.789 * [taylor]: Taking taylor expansion of -1 in x
0.789 * [taylor]: Taking taylor expansion of (* x y) in x
0.789 * [taylor]: Taking taylor expansion of x in x
0.789 * [taylor]: Taking taylor expansion of y in x
0.789 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.789 * [taylor]: Taking taylor expansion of -1 in y
0.789 * [taylor]: Taking taylor expansion of y in y
0.789 * [taylor]: Taking taylor expansion of 0 in x
0.789 * [taylor]: Taking taylor expansion of 0 in y
0.790 * [taylor]: Taking taylor expansion of 0 in x
0.790 * [taylor]: Taking taylor expansion of 0 in y
0.790 * [taylor]: Taking taylor expansion of 0 in y
0.790 * [taylor]: Taking taylor expansion of 0 in x
0.790 * [taylor]: Taking taylor expansion of 0 in y
0.790 * [taylor]: Taking taylor expansion of 0 in y
0.790 * [taylor]: Taking taylor expansion of 0 in y
0.791 * * * [progress]: simplifying candidates
0.794 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ z (* x y)))
  (log1p (/ z (* x y)))
  (- (log z) (+ (log x) (log y)))
  (- (log z) (log (* x y)))
  (log (/ z (* x y)))
  (exp (/ z (* x y)))
  (/ (* (* z z) z) (* (* (* x x) x) (* (* y y) y)))
  (/ (* (* z z) z) (* (* (* x y) (* x y)) (* x y)))
  (* (cbrt (/ z (* x y))) (cbrt (/ z (* x y))))
  (cbrt (/ z (* x y)))
  (* (* (/ z (* x y)) (/ z (* x y))) (/ z (* x y)))
  (sqrt (/ z (* x y)))
  (sqrt (/ z (* x y)))
  (- z)
  (- (* x y))
  (/ (* (cbrt z) (cbrt z)) x)
  (/ (cbrt z) y)
  (/ (sqrt z) x)
  (/ (sqrt z) y)
  (/ 1 x)
  (/ z y)
  (/ 1 (* x y))
  (/ (* x y) z)
  (/ z x)
  (/ (* x y) (cbrt z))
  (/ (* x y) (sqrt z))
  (/ (* x y) z)
  (expm1 (/ 1 (/ z (* x y))))
  (log1p (/ 1 (/ z (* x y))))
  (- 1)
  (- (- (log z) (+ (log x) (log y))))
  (- (- (log z) (log (* x y))))
  (- (log (/ z (* x y))))
  (- 0 (- (log z) (+ (log x) (log y))))
  (- 0 (- (log z) (log (* x y))))
  (- 0 (log (/ z (* x y))))
  (- (log 1) (- (log z) (+ (log x) (log y))))
  (- (log 1) (- (log z) (log (* x y))))
  (- (log 1) (log (/ z (* x y))))
  (log (/ 1 (/ z (* x y))))
  (exp (/ 1 (/ z (* x y))))
  (/ (* (* 1 1) 1) (/ (* (* z z) z) (* (* (* x x) x) (* (* y y) y))))
  (/ (* (* 1 1) 1) (/ (* (* z z) z) (* (* (* x y) (* x y)) (* x y))))
  (/ (* (* 1 1) 1) (* (* (/ z (* x y)) (/ z (* x y))) (/ z (* x y))))
  (* (cbrt (/ 1 (/ z (* x y)))) (cbrt (/ 1 (/ z (* x y)))))
  (cbrt (/ 1 (/ z (* x y))))
  (* (* (/ 1 (/ z (* x y))) (/ 1 (/ z (* x y)))) (/ 1 (/ z (* x y))))
  (sqrt (/ 1 (/ z (* x y))))
  (sqrt (/ 1 (/ z (* x y))))
  (- 1)
  (- (/ z (* x y)))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ z (* x y))) (cbrt (/ z (* x y)))))
  (/ (cbrt 1) (cbrt (/ z (* x y))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ z (* x y))))
  (/ (cbrt 1) (sqrt (/ z (* x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt z) (cbrt z)) x))
  (/ (cbrt 1) (/ (cbrt z) y))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt z) x))
  (/ (cbrt 1) (/ (sqrt z) y))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 x))
  (/ (cbrt 1) (/ z y))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (/ z (* x y)))
  (/ (* (cbrt 1) (cbrt 1)) z)
  (/ (cbrt 1) (/ 1 (* x y)))
  (/ (sqrt 1) (* (cbrt (/ z (* x y))) (cbrt (/ z (* x y)))))
  (/ (sqrt 1) (cbrt (/ z (* x y))))
  (/ (sqrt 1) (sqrt (/ z (* x y))))
  (/ (sqrt 1) (sqrt (/ z (* x y))))
  (/ (sqrt 1) (/ (* (cbrt z) (cbrt z)) x))
  (/ (sqrt 1) (/ (cbrt z) y))
  (/ (sqrt 1) (/ (sqrt z) x))
  (/ (sqrt 1) (/ (sqrt z) y))
  (/ (sqrt 1) (/ 1 x))
  (/ (sqrt 1) (/ z y))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (/ z (* x y)))
  (/ (sqrt 1) z)
  (/ (sqrt 1) (/ 1 (* x y)))
  (/ 1 (* (cbrt (/ z (* x y))) (cbrt (/ z (* x y)))))
  (/ 1 (cbrt (/ z (* x y))))
  (/ 1 (sqrt (/ z (* x y))))
  (/ 1 (sqrt (/ z (* x y))))
  (/ 1 (/ (* (cbrt z) (cbrt z)) x))
  (/ 1 (/ (cbrt z) y))
  (/ 1 (/ (sqrt z) x))
  (/ 1 (/ (sqrt z) y))
  (/ 1 (/ 1 x))
  (/ 1 (/ z y))
  (/ 1 1)
  (/ 1 (/ z (* x y)))
  (/ 1 z)
  (/ 1 (/ 1 (* x y)))
  (/ 1 (/ z (* x y)))
  (/ (/ z (* x y)) 1)
  (/ 1 (* (cbrt (/ z (* x y))) (cbrt (/ z (* x y)))))
  (/ 1 (sqrt (/ z (* x y))))
  (/ 1 (/ (* (cbrt z) (cbrt z)) x))
  (/ 1 (/ (sqrt z) x))
  (/ 1 (/ 1 x))
  (/ 1 1)
  (/ 1 z)
  (/ (/ z (* x y)) (cbrt 1))
  (/ (/ z (* x y)) (sqrt 1))
  (/ (/ z (* x y)) 1)
  (/ 1 z)
  (/ z (* x y))
  (/ z (* x y))
  (/ z (* x y))
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
0.799 * * [simplify]: iteration  0 :  272  enodes  (cost  421 )
0.805 * * [simplify]: iteration  1 :  1268  enodes  (cost  356 )
0.830 * * [simplify]: iteration  2 :  5001  enodes  (cost  311 )
0.833 * [simplify]: Simplified to:
   (expm1 (/ z (* x y)))
  (log1p (/ 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)
  (* (cbrt (/ z (* x y))) (cbrt (/ z (* x y))))
  (cbrt (/ z (* x y)))
  (pow (/ z (* x y)) 3)
  (sqrt (/ z (* x y)))
  (sqrt (/ z (* x y)))
  (- z)
  (- (* x y))
  (/ (* (cbrt z) (cbrt z)) x)
  (/ (cbrt z) y)
  (/ (sqrt z) x)
  (/ (sqrt z) y)
  (/ 1 x)
  (/ z y)
  (/ 1 (* x y))
  (/ (* x y) z)
  (/ z x)
  (/ (* x y) (cbrt z))
  (/ (* x y) (sqrt z))
  (/ (* x y) z)
  (expm1 (/ 1 (/ z (* x y))))
  (log1p (/ 1 (/ z (* x y))))
  (- 1)
  (log (/ 1 (/ z (* x y))))
  (log (/ 1 (/ z (* x y))))
  (log (/ 1 (/ z (* x y))))
  (log (/ 1 (/ z (* x y))))
  (log (/ 1 (/ z (* x y))))
  (log (/ 1 (/ z (* x y))))
  (log (/ 1 (/ z (* x y))))
  (log (/ 1 (/ z (* x y))))
  (log (/ 1 (/ z (* x y))))
  (log (/ 1 (/ z (* x y))))
  (pow (exp (/ x z)) y)
  (/ (pow (* x y) 3) (pow z 3))
  (/ (pow (* x y) 3) (pow z 3))
  (/ (pow (* x y) 3) (pow z 3))
  (* (cbrt (/ 1 (/ z (* x y)))) (cbrt (/ 1 (/ z (* x y)))))
  (cbrt (/ 1 (/ z (* x y))))
  (/ (pow (* x y) 3) (pow z 3))
  (sqrt (/ 1 (/ z (* x y))))
  (sqrt (/ 1 (/ z (* x y))))
  (- 1)
  (- (/ z (* x y)))
  (/ 1 (* (cbrt (/ z (* x y))) (cbrt (/ z (* x y)))))
  (/ 1 (cbrt (/ z (* x y))))
  (/ 1 (sqrt (/ z (* x y))))
  (/ 1 (sqrt (/ z (* x y))))
  (/ x (* (cbrt z) (cbrt z)))
  (/ y (cbrt z))
  (/ x (sqrt z))
  (/ y (sqrt z))
  x
  (/ y z)
  1
  (/ (* x y) z)
  (/ 1 z)
  (* x y)
  (/ 1 (* (cbrt (/ z (* x y))) (cbrt (/ z (* x y)))))
  (/ 1 (cbrt (/ z (* x y))))
  (/ 1 (sqrt (/ z (* x y))))
  (/ 1 (sqrt (/ z (* x y))))
  (/ x (* (cbrt z) (cbrt z)))
  (/ y (cbrt z))
  (/ x (sqrt z))
  (/ y (sqrt z))
  x
  (/ y z)
  1
  (/ (* x y) z)
  (/ 1 z)
  (* x y)
  (/ 1 (* (cbrt (/ z (* x y))) (cbrt (/ z (* x y)))))
  (/ 1 (cbrt (/ z (* x y))))
  (/ 1 (sqrt (/ z (* x y))))
  (/ 1 (sqrt (/ z (* x y))))
  (/ x (* (cbrt z) (cbrt z)))
  (/ y (cbrt z))
  (/ x (sqrt z))
  (/ y (sqrt z))
  x
  (/ y z)
  1
  (/ (* x y) z)
  (/ 1 z)
  (* x y)
  (/ (* x y) z)
  (/ z (* x y))
  (/ 1 (* (cbrt (/ z (* x y))) (cbrt (/ z (* x y)))))
  (/ 1 (sqrt (/ z (* x y))))
  (/ x (* (cbrt z) (cbrt z)))
  (/ x (sqrt z))
  x
  1
  (/ 1 z)
  (/ z (* x y))
  (/ z (* x y))
  (/ z (* x y))
  (/ 1 z)
  (/ z (* x y))
  (/ z (* x y))
  (/ z (* x y))
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
0.833 * * * [progress]: adding candidates to table
1.086 * [progress]: [Phase 3 of 3] Extracting.
1.086 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (* x (/ y z)))> #<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) (/ 1 z)))> #<alt (λ (x y z) (/ (/ (* x y) (* (cbrt z) (cbrt z))) (cbrt z)))> #<alt (λ (x y z) (/ x (/ z y)))>)
1.086 * * * [regime-changes]: Trying 5 branch expressions: ((* x y) (/ (* x y) z) z y x)
1.086 * * * * [regimes]: Trying to branch on (* x y) from (#<alt (λ (x y z) (* x (/ y z)))> #<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) (/ 1 z)))> #<alt (λ (x y z) (/ (/ (* x y) (* (cbrt z) (cbrt z))) (cbrt z)))> #<alt (λ (x y z) (/ x (/ z y)))>)
1.169 * * * * [regimes]: Trying to branch on (* x y) from (#<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) (/ 1 z)))> #<alt (λ (x y z) (/ (/ (* x y) (* (cbrt z) (cbrt z))) (cbrt z)))>)
1.224 * * * * [regimes]: Trying to branch on (/ (* x y) z) from (#<alt (λ (x y z) (* x (/ y z)))> #<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) (/ 1 z)))> #<alt (λ (x y z) (/ (/ (* x y) (* (cbrt z) (cbrt z))) (cbrt z)))> #<alt (λ (x y z) (/ x (/ z y)))>)
1.315 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (* x (/ y z)))> #<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) (/ 1 z)))> #<alt (λ (x y z) (/ (/ (* x y) (* (cbrt z) (cbrt z))) (cbrt z)))> #<alt (λ (x y z) (/ x (/ z y)))>)
1.381 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (* x (/ y z)))> #<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) (/ 1 z)))> #<alt (λ (x y z) (/ (/ (* x y) (* (cbrt z) (cbrt z))) (cbrt z)))> #<alt (λ (x y z) (/ x (/ z y)))>)
1.447 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (* x (/ y z)))> #<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) (/ 1 z)))> #<alt (λ (x y z) (/ (/ (* x y) (* (cbrt z) (cbrt z))) (cbrt z)))> #<alt (λ (x y z) (/ x (/ z y)))>)
1.522 * * * [regime]: Found split indices: #<option (#s(si 0 7) #s(si 1 102) #s(si 5 142) #s(si 1 245) #s(si 5 255))>
1.522 * [binary-search]: Only using regimes for bounds on (* x y) and (#<alt (λ (x y z) (* x (/ y z)))> #<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) (/ 1 z)))> #<alt (λ (x y z) (/ (/ (* x y) (* (cbrt z) (cbrt z))) (cbrt z)))> #<alt (λ (x y z) (/ x (/ z y)))>)
1.522 * [regimes]: Found splitpoints: (#s(sp 0 (* x y) -inf.0) #s(sp 1 (* x y) -7.121739380084154e-271) #s(sp 5 (* x y) -0.0) #s(sp 1 (* x y) 8.82087462455716e+264) #s(sp 5 (* x y) +nan.0)) , with alts (#<alt (λ (x y z) (* x (/ y z)))> #<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) (/ 1 z)))> #<alt (λ (x y z) (/ (/ (* x y) (* (cbrt z) (cbrt z))) (cbrt z)))> #<alt (λ (x y z) (/ x (/ z y)))>)
1.522 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= (* x y) -inf.0) (* x (/ y z)) (if (<= (* x y) -7.121739380084154e-271) (/ (* x y) z) (if (<= (* x y) -0.0) (/ x (/ z y)) (if (<= (* x y) 8.82087462455716e+264) (/ (* x y) z) (/ x (/ z y))))))
1.523 * * [simplify]: iteration  0 :  26  enodes  (cost  14 )
1.523 * * [simplify]: iteration  1 :  29  enodes  (cost  14 )
1.524 * * [simplify]: iteration  2 :  32  enodes  (cost  14 )
1.524 * * [simplify]: iteration  3 :  32  enodes  (cost  14 )
1.524 * [simplify]: Simplified to:
   (if (<= (* x y) -inf.0) (* x (/ y z)) (if (<= (* x y) -7.121739380084154e-271) (/ (* x y) z) (if (<= (* x y) -0.0) (/ x (/ z y)) (if (<= (* x y) 8.82087462455716e+264) (/ (* x y) z) (/ x (/ z y))))))
3.155 * [regime-testing]: Baseline error score: 6.356805295494925
3.156 * [regime-testing]: Oracle error score: 0.028003500437554694
3.157 * [regime-testing]: End program error score: 0.30087331121108846
3.382 * [regime-testing]: Target error score: 6.495656860579702