40.620 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.239 * * * * [points]: Sampling 256 additional inputs, on iter 0 have 0 / 256
0.242 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision
0.242 * * * * [points]: Setting MPFR precision to 64
0.242 * * * * [points]: Setting MPFR precision to 320
0.243 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision
0.243 * * * * [points]: Setting MPFR precision to 64
0.243 * * * * [points]: Setting MPFR precision to 320
0.243 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision
0.243 * * * * [points]: Setting MPFR precision to 64
0.244 * * * * [points]: Setting MPFR precision to 320
0.248 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision
0.248 * * * * [points]: Setting MPFR precision to 64
0.249 * * * * [points]: Setting MPFR precision to 320
0.250 * * * * [points]: Computing exacts for 256 points
0.250 * * * * [points]: Setting MPFR precision to 64
0.253 * * * * [points]: Setting MPFR precision to 320
0.256 * * * * [points]: Filtering points with unrepresentable outputs
0.257 * * * * [points]: Sampling 15 additional inputs, on iter 1 have 241 / 256
0.257 * * * * [points]: Computing exacts for 15 points
0.257 * * * * [points]: Setting MPFR precision to 64
0.257 * * * * [points]: Setting MPFR precision to 320
0.258 * * * * [points]: Filtering points with unrepresentable outputs
0.258 * * * * [points]: Sampling 4 additional inputs, on iter 2 have 253 / 256
0.258 * * * * [points]: Computing exacts for 4 points
0.258 * * * * [points]: Setting MPFR precision to 64
0.258 * * * * [points]: Setting MPFR precision to 320
0.258 * * * * [points]: Filtering points with unrepresentable outputs
0.258 * * * * [points]: Sampled 257 points with exact outputs
0.263 * * * [progress]: [2/2] Setting up program.
0.266 * [progress]: [Phase 2 of 3] Improving.
0.266 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (* x y) z)
0.269 * * [simplify]: iteration  0 :  16  enodes  (cost  5 )
0.269 * * [simplify]: iteration  1 :  16  enodes  (cost  5 )
0.269 * [simplify]: Simplified to:
   (* x (/ y z))
0.273 * * [progress]: iteration 1 / 4
0.273 * * * [progress]: picking best candidate
0.278 * * * * [pick]: Picked  #<alt (λ (x y z) (/ (* x y) z))>
0.278 * * * [progress]: localizing error
0.283 * * * [progress]: generating rewritten candidates
0.283 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.287 * * * [progress]: generating series expansions
0.287 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.287 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x y z) around 0
0.287 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.287 * [taylor]: Taking taylor expansion of (* x y) in z
0.287 * [taylor]: Taking taylor expansion of x in z
0.287 * [taylor]: Taking taylor expansion of y in z
0.287 * [taylor]: Taking taylor expansion of z in z
0.288 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.288 * [taylor]: Taking taylor expansion of (* x y) in y
0.288 * [taylor]: Taking taylor expansion of x in y
0.288 * [taylor]: Taking taylor expansion of y in y
0.288 * [taylor]: Taking taylor expansion of z in y
0.288 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.288 * [taylor]: Taking taylor expansion of (* x y) in x
0.288 * [taylor]: Taking taylor expansion of x in x
0.288 * [taylor]: Taking taylor expansion of y in x
0.288 * [taylor]: Taking taylor expansion of z in x
0.288 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.288 * [taylor]: Taking taylor expansion of (* x y) in x
0.288 * [taylor]: Taking taylor expansion of x in x
0.288 * [taylor]: Taking taylor expansion of y in x
0.288 * [taylor]: Taking taylor expansion of z in x
0.288 * [taylor]: Taking taylor expansion of (/ y z) in y
0.288 * [taylor]: Taking taylor expansion of y in y
0.288 * [taylor]: Taking taylor expansion of z in y
0.288 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.288 * [taylor]: Taking taylor expansion of z in z
0.288 * [taylor]: Taking taylor expansion of 0 in y
0.288 * [taylor]: Taking taylor expansion of 0 in z
0.288 * [taylor]: Taking taylor expansion of 0 in z
0.288 * [taylor]: Taking taylor expansion of 0 in y
0.288 * [taylor]: Taking taylor expansion of 0 in z
0.289 * [taylor]: Taking taylor expansion of 0 in z
0.289 * [taylor]: Taking taylor expansion of 0 in z
0.289 * [taylor]: Taking taylor expansion of 0 in y
0.289 * [taylor]: Taking taylor expansion of 0 in z
0.289 * [taylor]: Taking taylor expansion of 0 in z
0.289 * [taylor]: Taking taylor expansion of 0 in z
0.289 * [taylor]: Taking taylor expansion of 0 in z
0.289 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0
0.289 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.289 * [taylor]: Taking taylor expansion of z in z
0.289 * [taylor]: Taking taylor expansion of (* x y) in z
0.289 * [taylor]: Taking taylor expansion of x in z
0.289 * [taylor]: Taking taylor expansion of y in z
0.289 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.289 * [taylor]: Taking taylor expansion of z in y
0.289 * [taylor]: Taking taylor expansion of (* x y) in y
0.289 * [taylor]: Taking taylor expansion of x in y
0.289 * [taylor]: Taking taylor expansion of y in y
0.289 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.289 * [taylor]: Taking taylor expansion of z in x
0.289 * [taylor]: Taking taylor expansion of (* x y) in x
0.289 * [taylor]: Taking taylor expansion of x in x
0.289 * [taylor]: Taking taylor expansion of y in x
0.290 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.290 * [taylor]: Taking taylor expansion of z in x
0.290 * [taylor]: Taking taylor expansion of (* x y) in x
0.290 * [taylor]: Taking taylor expansion of x in x
0.290 * [taylor]: Taking taylor expansion of y in x
0.290 * [taylor]: Taking taylor expansion of (/ z y) in y
0.290 * [taylor]: Taking taylor expansion of z in y
0.290 * [taylor]: Taking taylor expansion of y in y
0.290 * [taylor]: Taking taylor expansion of z in z
0.290 * [taylor]: Taking taylor expansion of 0 in y
0.290 * [taylor]: Taking taylor expansion of 0 in z
0.290 * [taylor]: Taking taylor expansion of 0 in y
0.290 * [taylor]: Taking taylor expansion of 0 in z
0.290 * [taylor]: Taking taylor expansion of 0 in z
0.290 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0
0.290 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.290 * [taylor]: Taking taylor expansion of -1 in z
0.290 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.290 * [taylor]: Taking taylor expansion of z in z
0.290 * [taylor]: Taking taylor expansion of (* x y) in z
0.290 * [taylor]: Taking taylor expansion of x in z
0.290 * [taylor]: Taking taylor expansion of y in z
0.291 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.291 * [taylor]: Taking taylor expansion of -1 in y
0.291 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.291 * [taylor]: Taking taylor expansion of z in y
0.291 * [taylor]: Taking taylor expansion of (* x y) in y
0.291 * [taylor]: Taking taylor expansion of x in y
0.291 * [taylor]: Taking taylor expansion of y in y
0.291 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.291 * [taylor]: Taking taylor expansion of -1 in x
0.291 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.291 * [taylor]: Taking taylor expansion of z in x
0.291 * [taylor]: Taking taylor expansion of (* x y) in x
0.291 * [taylor]: Taking taylor expansion of x in x
0.291 * [taylor]: Taking taylor expansion of y in x
0.291 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.291 * [taylor]: Taking taylor expansion of -1 in x
0.291 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.291 * [taylor]: Taking taylor expansion of z in x
0.291 * [taylor]: Taking taylor expansion of (* x y) in x
0.291 * [taylor]: Taking taylor expansion of x in x
0.291 * [taylor]: Taking taylor expansion of y in x
0.291 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y
0.291 * [taylor]: Taking taylor expansion of -1 in y
0.291 * [taylor]: Taking taylor expansion of (/ z y) in y
0.291 * [taylor]: Taking taylor expansion of z in y
0.291 * [taylor]: Taking taylor expansion of y in y
0.291 * [taylor]: Taking taylor expansion of (* -1 z) in z
0.291 * [taylor]: Taking taylor expansion of -1 in z
0.291 * [taylor]: Taking taylor expansion of z in z
0.291 * [taylor]: Taking taylor expansion of 0 in y
0.291 * [taylor]: Taking taylor expansion of 0 in z
0.292 * [taylor]: Taking taylor expansion of 0 in y
0.292 * [taylor]: Taking taylor expansion of 0 in z
0.292 * [taylor]: Taking taylor expansion of 0 in z
0.292 * * * [progress]: simplifying candidates
0.292 * [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)
0.373 * * [simplify]: iteration  0 :  4776  enodes  (cost  149 )
0.374 * * [simplify]: iteration  1 :  4776  enodes  (cost  149 )
0.375 * [simplify]: Simplified to:
   (log (* x (/ y z)))
  (log (* x (/ y z)))
  (log (* x (/ y z)))
  (pow (exp (/ x z)) y)
  (pow (* x (/ y z)) 3)
  (pow (* x (/ y z)) 3)
  (* (cbrt (* x (/ y z))) (cbrt (* x (/ y z))))
  (cbrt (* x (/ y z)))
  (pow (* x (/ y z)) 3)
  (sqrt (* x (/ y z)))
  (sqrt (* x (/ y z)))
  (* x (neg y))
  (neg z)
  (/ x (* (cbrt z) (cbrt z)))
  (/ y (cbrt z))
  (/ x (sqrt z))
  (/ y (sqrt z))
  x
  (/ y z)
  (/ 1 z)
  (/ z (* x y))
  (* x (/ y (* (cbrt z) (cbrt z))))
  (* x (/ y (sqrt z)))
  (* x y)
  (/ z y)
  (* x (/ y z))
  (* x (/ y z))
  (* x (/ y z))
0.375 * * * [progress]: adding candidates to table
0.399 * * [progress]: iteration 2 / 4
0.399 * * * [progress]: picking best candidate
0.421 * * * * [pick]: Picked  #<alt (λ (x y z) (/ x (/ z y)))>
0.421 * * * [progress]: localizing error
0.425 * * * [progress]: generating rewritten candidates
0.425 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.434 * * * [progress]: generating series expansions
0.434 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.434 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x z y) around 0
0.434 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.434 * [taylor]: Taking taylor expansion of (* x y) in y
0.434 * [taylor]: Taking taylor expansion of x in y
0.434 * [taylor]: Taking taylor expansion of y in y
0.434 * [taylor]: Taking taylor expansion of z in y
0.434 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.434 * [taylor]: Taking taylor expansion of (* x y) in z
0.434 * [taylor]: Taking taylor expansion of x in z
0.434 * [taylor]: Taking taylor expansion of y in z
0.434 * [taylor]: Taking taylor expansion of z in z
0.435 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.435 * [taylor]: Taking taylor expansion of (* x y) in x
0.435 * [taylor]: Taking taylor expansion of x in x
0.435 * [taylor]: Taking taylor expansion of y in x
0.435 * [taylor]: Taking taylor expansion of z in x
0.435 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.435 * [taylor]: Taking taylor expansion of (* x y) in x
0.435 * [taylor]: Taking taylor expansion of x in x
0.435 * [taylor]: Taking taylor expansion of y in x
0.435 * [taylor]: Taking taylor expansion of z in x
0.435 * [taylor]: Taking taylor expansion of (/ y z) in z
0.435 * [taylor]: Taking taylor expansion of y in z
0.435 * [taylor]: Taking taylor expansion of z in z
0.435 * [taylor]: Taking taylor expansion of y in y
0.435 * [taylor]: Taking taylor expansion of 0 in z
0.435 * [taylor]: Taking taylor expansion of 0 in y
0.435 * [taylor]: Taking taylor expansion of 0 in z
0.435 * [taylor]: Taking taylor expansion of 0 in y
0.435 * [taylor]: Taking taylor expansion of 0 in y
0.436 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x z y) around 0
0.436 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.436 * [taylor]: Taking taylor expansion of z in y
0.436 * [taylor]: Taking taylor expansion of (* x y) in y
0.436 * [taylor]: Taking taylor expansion of x in y
0.436 * [taylor]: Taking taylor expansion of y in y
0.436 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.436 * [taylor]: Taking taylor expansion of z in z
0.436 * [taylor]: Taking taylor expansion of (* x y) in z
0.436 * [taylor]: Taking taylor expansion of x in z
0.436 * [taylor]: Taking taylor expansion of y in z
0.436 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.436 * [taylor]: Taking taylor expansion of z in x
0.436 * [taylor]: Taking taylor expansion of (* x y) in x
0.436 * [taylor]: Taking taylor expansion of x in x
0.436 * [taylor]: Taking taylor expansion of y in x
0.436 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.436 * [taylor]: Taking taylor expansion of z in x
0.436 * [taylor]: Taking taylor expansion of (* x y) in x
0.436 * [taylor]: Taking taylor expansion of x in x
0.436 * [taylor]: Taking taylor expansion of y in x
0.436 * [taylor]: Taking taylor expansion of (/ z y) in z
0.436 * [taylor]: Taking taylor expansion of z in z
0.436 * [taylor]: Taking taylor expansion of y in z
0.436 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.436 * [taylor]: Taking taylor expansion of y in y
0.436 * [taylor]: Taking taylor expansion of 0 in z
0.436 * [taylor]: Taking taylor expansion of 0 in y
0.436 * [taylor]: Taking taylor expansion of 0 in y
0.437 * [taylor]: Taking taylor expansion of 0 in z
0.437 * [taylor]: Taking taylor expansion of 0 in y
0.437 * [taylor]: Taking taylor expansion of 0 in y
0.437 * [taylor]: Taking taylor expansion of 0 in y
0.437 * [taylor]: Taking taylor expansion of 0 in z
0.437 * [taylor]: Taking taylor expansion of 0 in y
0.437 * [taylor]: Taking taylor expansion of 0 in y
0.437 * [taylor]: Taking taylor expansion of 0 in y
0.437 * [taylor]: Taking taylor expansion of 0 in y
0.437 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x z y) around 0
0.437 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.437 * [taylor]: Taking taylor expansion of -1 in y
0.437 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.437 * [taylor]: Taking taylor expansion of z in y
0.437 * [taylor]: Taking taylor expansion of (* x y) in y
0.437 * [taylor]: Taking taylor expansion of x in y
0.437 * [taylor]: Taking taylor expansion of y in y
0.438 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.438 * [taylor]: Taking taylor expansion of -1 in z
0.438 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.438 * [taylor]: Taking taylor expansion of z in z
0.438 * [taylor]: Taking taylor expansion of (* x y) in z
0.438 * [taylor]: Taking taylor expansion of x in z
0.438 * [taylor]: Taking taylor expansion of y in z
0.438 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.438 * [taylor]: Taking taylor expansion of -1 in x
0.438 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.438 * [taylor]: Taking taylor expansion of z in x
0.438 * [taylor]: Taking taylor expansion of (* x y) in x
0.438 * [taylor]: Taking taylor expansion of x in x
0.438 * [taylor]: Taking taylor expansion of y in x
0.438 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.438 * [taylor]: Taking taylor expansion of -1 in x
0.438 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.438 * [taylor]: Taking taylor expansion of z in x
0.438 * [taylor]: Taking taylor expansion of (* x y) in x
0.438 * [taylor]: Taking taylor expansion of x in x
0.438 * [taylor]: Taking taylor expansion of y in x
0.438 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in z
0.438 * [taylor]: Taking taylor expansion of -1 in z
0.438 * [taylor]: Taking taylor expansion of (/ z y) in z
0.438 * [taylor]: Taking taylor expansion of z in z
0.438 * [taylor]: Taking taylor expansion of y in z
0.438 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.438 * [taylor]: Taking taylor expansion of -1 in y
0.438 * [taylor]: Taking taylor expansion of y in y
0.438 * [taylor]: Taking taylor expansion of 0 in z
0.438 * [taylor]: Taking taylor expansion of 0 in y
0.438 * [taylor]: Taking taylor expansion of 0 in y
0.439 * [taylor]: Taking taylor expansion of 0 in z
0.439 * [taylor]: Taking taylor expansion of 0 in y
0.439 * [taylor]: Taking taylor expansion of 0 in y
0.439 * [taylor]: Taking taylor expansion of 0 in y
0.439 * [taylor]: Taking taylor expansion of 0 in z
0.439 * [taylor]: Taking taylor expansion of 0 in y
0.439 * [taylor]: Taking taylor expansion of 0 in y
0.439 * [taylor]: Taking taylor expansion of 0 in y
0.439 * [taylor]: Taking taylor expansion of 0 in y
0.440 * * * [progress]: simplifying candidates
0.441 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log x) (- (log z) (log y)))
  (- (log x) (log (/ z y)))
  (log (/ x (/ z y)))
  (exp (/ x (/ z y)))
  (/ (* (* x x) x) (/ (* (* z z) z) (* (* y y) y)))
  (/ (* (* x x) x) (* (* (/ z y) (/ z y)) (/ z y)))
  (* (cbrt (/ x (/ z y))) (cbrt (/ x (/ z y))))
  (cbrt (/ x (/ z y)))
  (* (* (/ x (/ z y)) (/ x (/ z y))) (/ x (/ z y)))
  (sqrt (/ x (/ z y)))
  (sqrt (/ x (/ z y)))
  (neg x)
  (neg (/ z y))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ (cbrt x) (cbrt (/ z y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (/ z y)))
  (/ (cbrt x) (sqrt (/ z y)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ (cbrt x) (/ (cbrt z) (cbrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ (cbrt x) (/ (cbrt z) (sqrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt z) (cbrt z)) 1))
  (/ (cbrt x) (/ (cbrt z) y))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ (cbrt x) (/ (sqrt z) (cbrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt z) (sqrt y)))
  (/ (cbrt x) (/ (sqrt z) (sqrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt z) 1))
  (/ (cbrt x) (/ (sqrt z) y))
  (/ (* (cbrt x) (cbrt x)) (/ 1 (* (cbrt y) (cbrt y))))
  (/ (cbrt x) (/ z (cbrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ 1 (sqrt y)))
  (/ (cbrt x) (/ z (sqrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ 1 1))
  (/ (cbrt x) (/ z y))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (/ z y))
  (/ (* (cbrt x) (cbrt x)) z)
  (/ (cbrt x) (/ 1 y))
  (/ (sqrt x) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ (sqrt x) (cbrt (/ z y)))
  (/ (sqrt x) (sqrt (/ z y)))
  (/ (sqrt x) (sqrt (/ z y)))
  (/ (sqrt x) (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ (sqrt x) (/ (cbrt z) (cbrt y)))
  (/ (sqrt x) (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ (sqrt x) (/ (cbrt z) (sqrt y)))
  (/ (sqrt x) (/ (* (cbrt z) (cbrt z)) 1))
  (/ (sqrt x) (/ (cbrt z) y))
  (/ (sqrt x) (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ (sqrt x) (/ (sqrt z) (cbrt y)))
  (/ (sqrt x) (/ (sqrt z) (sqrt y)))
  (/ (sqrt x) (/ (sqrt z) (sqrt y)))
  (/ (sqrt x) (/ (sqrt z) 1))
  (/ (sqrt x) (/ (sqrt z) y))
  (/ (sqrt x) (/ 1 (* (cbrt y) (cbrt y))))
  (/ (sqrt x) (/ z (cbrt y)))
  (/ (sqrt x) (/ 1 (sqrt y)))
  (/ (sqrt x) (/ z (sqrt y)))
  (/ (sqrt x) (/ 1 1))
  (/ (sqrt x) (/ z y))
  (/ (sqrt x) 1)
  (/ (sqrt x) (/ z y))
  (/ (sqrt x) z)
  (/ (sqrt x) (/ 1 y))
  (/ 1 (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ x (cbrt (/ z y)))
  (/ 1 (sqrt (/ z y)))
  (/ x (sqrt (/ z y)))
  (/ 1 (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ x (/ (cbrt z) (cbrt y)))
  (/ 1 (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ x (/ (cbrt z) (sqrt y)))
  (/ 1 (/ (* (cbrt z) (cbrt z)) 1))
  (/ x (/ (cbrt z) y))
  (/ 1 (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ x (/ (sqrt z) (cbrt y)))
  (/ 1 (/ (sqrt z) (sqrt y)))
  (/ x (/ (sqrt z) (sqrt y)))
  (/ 1 (/ (sqrt z) 1))
  (/ x (/ (sqrt z) y))
  (/ 1 (/ 1 (* (cbrt y) (cbrt y))))
  (/ x (/ z (cbrt y)))
  (/ 1 (/ 1 (sqrt y)))
  (/ x (/ z (sqrt y)))
  (/ 1 (/ 1 1))
  (/ x (/ z y))
  (/ 1 1)
  (/ x (/ z y))
  (/ 1 z)
  (/ x (/ 1 y))
  (/ 1 (/ z y))
  (/ (/ z y) x)
  (/ x (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ x (sqrt (/ z y)))
  (/ x (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ x (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ x (/ (* (cbrt z) (cbrt z)) 1))
  (/ x (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ x (/ (sqrt z) (sqrt y)))
  (/ x (/ (sqrt z) 1))
  (/ x (/ 1 (* (cbrt y) (cbrt y))))
  (/ x (/ 1 (sqrt y)))
  (/ x (/ 1 1))
  (/ x 1)
  (/ x z)
  (/ (/ z y) (cbrt x))
  (/ (/ z y) (sqrt x))
  (/ (/ z y) x)
  (/ x z)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
0.516 * * [simplify]: iteration  0 :  5069  enodes  (cost  771 )
0.520 * [simplify]: Simplified to:
   (log (* x (/ y z)))
  (log (* x (/ y z)))
  (log (* x (/ y z)))
  (pow (exp (/ x z)) y)
  (pow (* x (/ y z)) 3)
  (pow (* x (/ y z)) 3)
  (* (cbrt (* x (/ y z))) (cbrt (* x (/ y z))))
  (cbrt (* x (/ y z)))
  (pow (* x (/ y z)) 3)
  (sqrt (* x (/ y z)))
  (sqrt (* x (/ y z)))
  (neg x)
  (/ (neg z) y)
  (* (cbrt x) (/ (cbrt x) (* (cbrt (/ z y)) (cbrt (/ z y)))))
  (/ (cbrt x) (cbrt (/ z y)))
  (* (cbrt x) (/ (cbrt x) (sqrt (/ z y))))
  (/ (cbrt x) (sqrt (/ z y)))
  (* (cbrt x) (* (* (cbrt y) (/ (cbrt x) (cbrt z))) (/ (cbrt y) (cbrt z))))
  (* (cbrt y) (/ (cbrt x) (cbrt z)))
  (* (cbrt x) (* (/ (cbrt x) (cbrt z)) (/ (sqrt y) (cbrt z))))
  (* (cbrt x) (/ (sqrt y) (cbrt z)))
  (* (cbrt x) (/ (cbrt x) (* (cbrt z) (cbrt z))))
  (* y (/ (cbrt x) (cbrt z)))
  (* (cbrt x) (* (* (cbrt y) (/ (cbrt x) (sqrt z))) (cbrt y)))
  (* (cbrt y) (/ (cbrt x) (sqrt z)))
  (* (cbrt x) (* (sqrt y) (/ (cbrt x) (sqrt z))))
  (* (sqrt y) (/ (cbrt x) (sqrt z)))
  (* (cbrt x) (/ (cbrt x) (sqrt z)))
  (* y (/ (cbrt x) (sqrt z)))
  (* (cbrt x) (* (cbrt x) (* (cbrt y) (cbrt y))))
  (* (cbrt y) (/ (cbrt x) z))
  (* (cbrt x) (* (cbrt x) (sqrt y)))
  (* (sqrt y) (/ (cbrt x) z))
  (* (cbrt x) (cbrt x))
  (* y (/ (cbrt x) z))
  (* (cbrt x) (cbrt x))
  (* y (/ (cbrt x) z))
  (* (cbrt x) (/ (cbrt x) z))
  (* y (cbrt x))
  (/ (sqrt x) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ (sqrt x) (cbrt (/ z y)))
  (/ (sqrt x) (sqrt (/ z y)))
  (/ (sqrt x) (sqrt (/ z y)))
  (* (cbrt y) (* (cbrt y) (/ (sqrt x) (* (cbrt z) (cbrt z)))))
  (* (cbrt y) (/ (sqrt x) (cbrt z)))
  (* (sqrt y) (/ (sqrt x) (* (cbrt z) (cbrt z))))
  (* (sqrt y) (/ (sqrt x) (cbrt z)))
  (/ (sqrt x) (* (cbrt z) (cbrt z)))
  (* y (/ (sqrt x) (cbrt z)))
  (* (cbrt y) (* (cbrt y) (/ (sqrt x) (sqrt z))))
  (* (cbrt y) (/ (sqrt x) (sqrt z)))
  (* (sqrt y) (/ (sqrt x) (sqrt z)))
  (* (sqrt y) (/ (sqrt x) (sqrt z)))
  (/ (sqrt x) (sqrt z))
  (* y (/ (sqrt x) (sqrt z)))
  (* (cbrt y) (* (cbrt y) (sqrt x)))
  (* (cbrt y) (/ (sqrt x) z))
  (* (sqrt y) (sqrt x))
  (* (sqrt y) (/ (sqrt x) z))
  (sqrt x)
  (* y (/ (sqrt x) z))
  (sqrt x)
  (* y (/ (sqrt x) z))
  (/ (sqrt x) z)
  (* y (sqrt x))
  (/ 1 (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ x (cbrt (/ z y)))
  (/ 1 (sqrt (/ z y)))
  (/ x (sqrt (/ z y)))
  (* (cbrt y) (/ (cbrt y) (* (cbrt z) (cbrt z))))
  (* (cbrt y) (/ x (cbrt z)))
  (/ (sqrt y) (* (cbrt z) (cbrt z)))
  (* (sqrt y) (/ x (cbrt z)))
  (/ 1 (* (cbrt z) (cbrt z)))
  (* y (/ x (cbrt z)))
  (* (cbrt y) (/ (cbrt y) (sqrt z)))
  (* (cbrt y) (/ x (sqrt z)))
  (/ (sqrt y) (sqrt z))
  (* (sqrt y) (/ x (sqrt z)))
  (/ 1 (sqrt z))
  (* y (/ x (sqrt z)))
  (* (cbrt y) (cbrt y))
  (* (cbrt y) (/ x z))
  (sqrt y)
  (* (sqrt y) (/ x z))
  1
  (* x (/ y z))
  1
  (* x (/ y z))
  (/ 1 z)
  (* x y)
  (/ y z)
  (/ z (* x y))
  (/ x (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ x (sqrt (/ z y)))
  (* (cbrt y) (* (cbrt y) (/ x (* (cbrt z) (cbrt z)))))
  (* (sqrt y) (/ x (* (cbrt z) (cbrt z))))
  (/ x (* (cbrt z) (cbrt z)))
  (* (cbrt y) (* (cbrt y) (/ x (sqrt z))))
  (* (sqrt y) (/ x (sqrt z)))
  (/ x (sqrt z))
  (* x (* (cbrt y) (cbrt y)))
  (* x (sqrt y))
  x
  x
  (/ x z)
  (/ z (* y (cbrt x)))
  (/ z (* y (sqrt x)))
  (/ z (* x y))
  (/ x z)
  (* x (/ y z))
  (* x (/ y z))
  (* x (/ y z))
0.521 * * * [progress]: adding candidates to table
0.581 * * [progress]: iteration 3 / 4
0.581 * * * [progress]: picking best candidate
0.591 * * * * [pick]: Picked  #<alt (λ (x y z) (* (* x y) (/ 1 z)))>
0.591 * * * [progress]: localizing error
0.598 * * * [progress]: generating rewritten candidates
0.598 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.607 * * * [progress]: generating series expansions
0.607 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.608 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x y z) around 0
0.608 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.608 * [taylor]: Taking taylor expansion of (* x y) in z
0.608 * [taylor]: Taking taylor expansion of x in z
0.608 * [taylor]: Taking taylor expansion of y in z
0.608 * [taylor]: Taking taylor expansion of z in z
0.608 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.608 * [taylor]: Taking taylor expansion of (* x y) in y
0.608 * [taylor]: Taking taylor expansion of x in y
0.608 * [taylor]: Taking taylor expansion of y in y
0.608 * [taylor]: Taking taylor expansion of z in y
0.608 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.608 * [taylor]: Taking taylor expansion of (* x y) in x
0.608 * [taylor]: Taking taylor expansion of x in x
0.608 * [taylor]: Taking taylor expansion of y in x
0.608 * [taylor]: Taking taylor expansion of z in x
0.608 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.608 * [taylor]: Taking taylor expansion of (* x y) in x
0.608 * [taylor]: Taking taylor expansion of x in x
0.608 * [taylor]: Taking taylor expansion of y in x
0.608 * [taylor]: Taking taylor expansion of z in x
0.608 * [taylor]: Taking taylor expansion of (/ y z) in y
0.608 * [taylor]: Taking taylor expansion of y in y
0.608 * [taylor]: Taking taylor expansion of z in y
0.608 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.608 * [taylor]: Taking taylor expansion of z in z
0.608 * [taylor]: Taking taylor expansion of 0 in y
0.608 * [taylor]: Taking taylor expansion of 0 in z
0.608 * [taylor]: Taking taylor expansion of 0 in z
0.609 * [taylor]: Taking taylor expansion of 0 in y
0.609 * [taylor]: Taking taylor expansion of 0 in z
0.609 * [taylor]: Taking taylor expansion of 0 in z
0.609 * [taylor]: Taking taylor expansion of 0 in z
0.609 * [taylor]: Taking taylor expansion of 0 in y
0.609 * [taylor]: Taking taylor expansion of 0 in z
0.609 * [taylor]: Taking taylor expansion of 0 in z
0.609 * [taylor]: Taking taylor expansion of 0 in z
0.609 * [taylor]: Taking taylor expansion of 0 in z
0.609 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0
0.609 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.609 * [taylor]: Taking taylor expansion of z in z
0.609 * [taylor]: Taking taylor expansion of (* x y) in z
0.609 * [taylor]: Taking taylor expansion of x in z
0.609 * [taylor]: Taking taylor expansion of y in z
0.609 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.609 * [taylor]: Taking taylor expansion of z in y
0.609 * [taylor]: Taking taylor expansion of (* x y) in y
0.609 * [taylor]: Taking taylor expansion of x in y
0.609 * [taylor]: Taking taylor expansion of y in y
0.609 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.610 * [taylor]: Taking taylor expansion of z in x
0.610 * [taylor]: Taking taylor expansion of (* x y) in x
0.610 * [taylor]: Taking taylor expansion of x in x
0.610 * [taylor]: Taking taylor expansion of y in x
0.610 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.610 * [taylor]: Taking taylor expansion of z in x
0.610 * [taylor]: Taking taylor expansion of (* x y) in x
0.610 * [taylor]: Taking taylor expansion of x in x
0.610 * [taylor]: Taking taylor expansion of y in x
0.610 * [taylor]: Taking taylor expansion of (/ z y) in y
0.610 * [taylor]: Taking taylor expansion of z in y
0.610 * [taylor]: Taking taylor expansion of y in y
0.610 * [taylor]: Taking taylor expansion of z in z
0.610 * [taylor]: Taking taylor expansion of 0 in y
0.610 * [taylor]: Taking taylor expansion of 0 in z
0.610 * [taylor]: Taking taylor expansion of 0 in y
0.610 * [taylor]: Taking taylor expansion of 0 in z
0.610 * [taylor]: Taking taylor expansion of 0 in z
0.610 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0
0.610 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.610 * [taylor]: Taking taylor expansion of -1 in z
0.611 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.611 * [taylor]: Taking taylor expansion of z in z
0.611 * [taylor]: Taking taylor expansion of (* x y) in z
0.611 * [taylor]: Taking taylor expansion of x in z
0.611 * [taylor]: Taking taylor expansion of y in z
0.611 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.611 * [taylor]: Taking taylor expansion of -1 in y
0.611 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.611 * [taylor]: Taking taylor expansion of z in y
0.611 * [taylor]: Taking taylor expansion of (* x y) in y
0.611 * [taylor]: Taking taylor expansion of x in y
0.611 * [taylor]: Taking taylor expansion of y in y
0.611 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.611 * [taylor]: Taking taylor expansion of -1 in x
0.611 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.611 * [taylor]: Taking taylor expansion of z in x
0.611 * [taylor]: Taking taylor expansion of (* x y) in x
0.611 * [taylor]: Taking taylor expansion of x in x
0.611 * [taylor]: Taking taylor expansion of y in x
0.611 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.611 * [taylor]: Taking taylor expansion of -1 in x
0.611 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.611 * [taylor]: Taking taylor expansion of z in x
0.611 * [taylor]: Taking taylor expansion of (* x y) in x
0.611 * [taylor]: Taking taylor expansion of x in x
0.611 * [taylor]: Taking taylor expansion of y in x
0.611 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y
0.611 * [taylor]: Taking taylor expansion of -1 in y
0.611 * [taylor]: Taking taylor expansion of (/ z y) in y
0.611 * [taylor]: Taking taylor expansion of z in y
0.611 * [taylor]: Taking taylor expansion of y in y
0.611 * [taylor]: Taking taylor expansion of (* -1 z) in z
0.611 * [taylor]: Taking taylor expansion of -1 in z
0.611 * [taylor]: Taking taylor expansion of z in z
0.611 * [taylor]: Taking taylor expansion of 0 in y
0.611 * [taylor]: Taking taylor expansion of 0 in z
0.612 * [taylor]: Taking taylor expansion of 0 in y
0.612 * [taylor]: Taking taylor expansion of 0 in z
0.612 * [taylor]: Taking taylor expansion of 0 in z
0.612 * * * [progress]: simplifying candidates
0.613 * [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)
0.666 * * [simplify]: iteration  0 :  5018  enodes  (cost  256 )
0.668 * [simplify]: Simplified to:
   (* x (/ y z))
  (* x (/ y z))
  (log (* x (/ y z)))
  (log (* x (/ y z)))
  (log (* x (/ y z)))
  (log (* x (/ y z)))
  (log (* x (/ y z)))
  (log (* x (/ y z)))
  (log (* x (/ y z)))
  (log (* x (/ y z)))
  (log (* x (/ y z)))
  (pow (exp x) (/ y z))
  (pow (* x (/ y z)) 3)
  (pow (* x (/ y z)) 3)
  (pow (* x (/ y z)) 3)
  (pow (* x (/ y z)) 3)
  (* (cbrt (* x (/ y z))) (cbrt (* x (/ y z))))
  (cbrt (* x (/ y z)))
  (pow (* x (/ y z)) 3)
  (sqrt (* x (/ y z)))
  (sqrt (* x (/ y z)))
  (* x (* y (* (cbrt (/ 1 z)) (cbrt (/ 1 z)))))
  (* x (* y (sqrt (/ 1 z))))
  (* x (* y (* (cbrt 1) (/ (cbrt 1) (* (cbrt z) (cbrt z))))))
  (* x (* y (* (cbrt 1) (/ (cbrt 1) (sqrt z)))))
  (* x (* y (* (cbrt 1) (cbrt 1))))
  (* x (/ y (* (cbrt z) (cbrt z))))
  (* x (/ y (sqrt z)))
  (* x y)
  (* x (/ y (* (cbrt z) (cbrt z))))
  (* x (/ y (sqrt z)))
  (* x y)
  (* x y)
  (* x y)
  (/ y z)
  (* x y)
  (* x (/ y z))
  (* x (/ y z))
  (* x (/ y z))
0.668 * * * [progress]: adding candidates to table
0.693 * * [progress]: iteration 4 / 4
0.693 * * * [progress]: picking best candidate
0.701 * * * * [pick]: Picked  #<alt (λ (x y z) (* x (/ y z)))>
0.701 * * * [progress]: localizing error
0.704 * * * [progress]: generating rewritten candidates
0.705 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.712 * * * [progress]: generating series expansions
0.712 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.712 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x y z) around 0
0.712 * [taylor]: Taking taylor expansion of (/ (* x y) 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 in z
0.712 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.712 * [taylor]: Taking taylor expansion of (* x y) in y
0.712 * [taylor]: Taking taylor expansion of x in y
0.712 * [taylor]: Taking taylor expansion of y in y
0.712 * [taylor]: Taking taylor expansion of z in y
0.712 * [taylor]: Taking taylor expansion of (/ (* x y) 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 in x
0.712 * [taylor]: Taking taylor expansion of (/ (* x y) 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 in x
0.713 * [taylor]: Taking taylor expansion of (/ y z) in y
0.713 * [taylor]: Taking taylor expansion of y in y
0.713 * [taylor]: Taking taylor expansion of z in y
0.713 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.713 * [taylor]: Taking taylor expansion of z in z
0.713 * [taylor]: Taking taylor expansion of 0 in y
0.713 * [taylor]: Taking taylor expansion of 0 in z
0.713 * [taylor]: Taking taylor expansion of 0 in z
0.713 * [taylor]: Taking taylor expansion of 0 in y
0.713 * [taylor]: Taking taylor expansion of 0 in z
0.713 * [taylor]: Taking taylor expansion of 0 in z
0.713 * [taylor]: Taking taylor expansion of 0 in z
0.713 * [taylor]: Taking taylor expansion of 0 in y
0.713 * [taylor]: Taking taylor expansion of 0 in z
0.713 * [taylor]: Taking taylor expansion of 0 in z
0.713 * [taylor]: Taking taylor expansion of 0 in z
0.714 * [taylor]: Taking taylor expansion of 0 in z
0.714 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0
0.714 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.714 * [taylor]: Taking taylor expansion of z in z
0.714 * [taylor]: Taking taylor expansion of (* x y) in z
0.714 * [taylor]: Taking taylor expansion of x in z
0.714 * [taylor]: Taking taylor expansion of y in z
0.714 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.714 * [taylor]: Taking taylor expansion of z in y
0.714 * [taylor]: Taking taylor expansion of (* x y) in y
0.714 * [taylor]: Taking taylor expansion of x in y
0.714 * [taylor]: Taking taylor expansion of y in y
0.714 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.714 * [taylor]: Taking taylor expansion of z in x
0.714 * [taylor]: Taking taylor expansion of (* x y) in x
0.714 * [taylor]: Taking taylor expansion of x in x
0.714 * [taylor]: Taking taylor expansion of y in x
0.714 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.714 * [taylor]: Taking taylor expansion of z in x
0.714 * [taylor]: Taking taylor expansion of (* x y) in x
0.714 * [taylor]: Taking taylor expansion of x in x
0.714 * [taylor]: Taking taylor expansion of y in x
0.714 * [taylor]: Taking taylor expansion of (/ z y) in y
0.714 * [taylor]: Taking taylor expansion of z in y
0.714 * [taylor]: Taking taylor expansion of y in y
0.714 * [taylor]: Taking taylor expansion of z in z
0.714 * [taylor]: Taking taylor expansion of 0 in y
0.714 * [taylor]: Taking taylor expansion of 0 in z
0.715 * [taylor]: Taking taylor expansion of 0 in y
0.715 * [taylor]: Taking taylor expansion of 0 in z
0.715 * [taylor]: Taking taylor expansion of 0 in z
0.715 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0
0.715 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.715 * [taylor]: Taking taylor expansion of -1 in z
0.715 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.715 * [taylor]: Taking taylor expansion of z in z
0.715 * [taylor]: Taking taylor expansion of (* x y) in z
0.715 * [taylor]: Taking taylor expansion of x in z
0.715 * [taylor]: Taking taylor expansion of y in z
0.715 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.715 * [taylor]: Taking taylor expansion of -1 in y
0.715 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.715 * [taylor]: Taking taylor expansion of z in y
0.715 * [taylor]: Taking taylor expansion of (* x y) in y
0.715 * [taylor]: Taking taylor expansion of x in y
0.715 * [taylor]: Taking taylor expansion of y in y
0.715 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.715 * [taylor]: Taking taylor expansion of -1 in x
0.715 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.715 * [taylor]: Taking taylor expansion of z in x
0.715 * [taylor]: Taking taylor expansion of (* x y) in x
0.715 * [taylor]: Taking taylor expansion of x in x
0.715 * [taylor]: Taking taylor expansion of y in x
0.715 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.715 * [taylor]: Taking taylor expansion of -1 in x
0.715 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.715 * [taylor]: Taking taylor expansion of z in x
0.715 * [taylor]: Taking taylor expansion of (* x y) in x
0.715 * [taylor]: Taking taylor expansion of x in x
0.715 * [taylor]: Taking taylor expansion of y in x
0.716 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y
0.716 * [taylor]: Taking taylor expansion of -1 in y
0.716 * [taylor]: Taking taylor expansion of (/ z y) in y
0.716 * [taylor]: Taking taylor expansion of z in y
0.716 * [taylor]: Taking taylor expansion of y in y
0.716 * [taylor]: Taking taylor expansion of (* -1 z) in z
0.716 * [taylor]: Taking taylor expansion of -1 in z
0.716 * [taylor]: Taking taylor expansion of z in z
0.716 * [taylor]: Taking taylor expansion of 0 in y
0.716 * [taylor]: Taking taylor expansion of 0 in z
0.716 * [taylor]: Taking taylor expansion of 0 in y
0.716 * [taylor]: Taking taylor expansion of 0 in z
0.716 * [taylor]: Taking taylor expansion of 0 in z
0.717 * * * [progress]: simplifying candidates
0.717 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (/ y z))
  (+ (log x) (- (log y) (log z)))
  (+ (log x) (log (/ y z)))
  (log (* x (/ y z)))
  (exp (* x (/ y z)))
  (* (* (* x x) x) (/ (* (* y y) y) (* (* z z) z)))
  (* (* (* x x) x) (* (* (/ y z) (/ y z)) (/ y z)))
  (* (cbrt (* x (/ y z))) (cbrt (* x (/ y z))))
  (cbrt (* x (/ y z)))
  (* (* (* x (/ y z)) (* x (/ y z))) (* x (/ y z)))
  (sqrt (* x (/ y z)))
  (sqrt (* x (/ y z)))
  (* (sqrt x) (sqrt (/ y z)))
  (* (sqrt x) (sqrt (/ y z)))
  (* (sqrt x) (/ (sqrt y) (sqrt z)))
  (* (sqrt x) (/ (sqrt y) (sqrt z)))
  (* x (* (cbrt (/ y z)) (cbrt (/ y z))))
  (* x (sqrt (/ y z)))
  (* x (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))
  (* x (/ (* (cbrt y) (cbrt y)) (sqrt z)))
  (* x (/ (* (cbrt y) (cbrt y)) 1))
  (* x (/ (sqrt y) (* (cbrt z) (cbrt z))))
  (* x (/ (sqrt y) (sqrt z)))
  (* x (/ (sqrt y) 1))
  (* x (/ 1 (* (cbrt z) (cbrt z))))
  (* x (/ 1 (sqrt z)))
  (* x (/ 1 1))
  (* x 1)
  (* x y)
  (* (cbrt x) (/ y z))
  (* (sqrt x) (/ y z))
  (* x (/ y z))
  (* x y)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
0.782 * * [simplify]: iteration  0 :  5355  enodes  (cost  230 )
0.783 * [simplify]: Simplified to:
   (* x (/ y z))
  (log (* x (/ y z)))
  (log (* x (/ y z)))
  (log (* x (/ y z)))
  (pow (exp x) (/ y z))
  (pow (* x (/ y z)) 3)
  (pow (* x (/ y z)) 3)
  (* (cbrt (* x (/ y z))) (cbrt (* x (/ y z))))
  (cbrt (* x (/ y z)))
  (pow (* x (/ y z)) 3)
  (sqrt (* x (/ y z)))
  (sqrt (* x (/ y z)))
  (* (sqrt x) (sqrt (/ y z)))
  (* (sqrt x) (sqrt (/ y z)))
  (* (sqrt x) (/ (sqrt y) (sqrt z)))
  (* (sqrt x) (/ (sqrt y) (sqrt z)))
  (* x (* (cbrt (/ y z)) (cbrt (/ y z))))
  (* x (sqrt (/ y z)))
  (* x (* (cbrt y) (/ (cbrt y) (* (cbrt z) (cbrt z)))))
  (* x (* (cbrt y) (/ (cbrt y) (sqrt z))))
  (* x (* (cbrt y) (cbrt y)))
  (* x (/ (sqrt y) (* (cbrt z) (cbrt z))))
  (* x (/ (sqrt y) (sqrt z)))
  (* x (sqrt y))
  (/ x (* (cbrt z) (cbrt z)))
  (/ x (sqrt z))
  x
  x
  (* x y)
  (* y (/ (cbrt x) z))
  (* y (/ (sqrt x) z))
  (* x (/ y z))
  (* x y)
  (* x (/ y z))
  (* x (/ y z))
  (* x (/ y z))
0.784 * * * [progress]: adding candidates to table
0.808 * [progress]: [Phase 3 of 3] Extracting.
0.808 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (* (/ x z) y))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (/ (/ x z) (/ 1 y)))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))>)
0.808 * * * [regime-changes]: Trying 5 branch expressions: ((* x y) (/ (* x y) z) z y x)
0.808 * * * * [regimes]: Trying to branch on (* x y) from (#<alt (λ (x y z) (* (/ x z) y))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (/ (/ x z) (/ 1 y)))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))>)
0.878 * * * * [regimes]: Trying to branch on (* x y) from (#<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))>)
0.917 * * * * [regimes]: Trying to branch on (/ (* x y) z) from (#<alt (λ (x y z) (* (/ x z) y))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (/ (/ x z) (/ 1 y)))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))>)
0.985 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (* (/ x z) y))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (/ (/ x z) (/ 1 y)))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))>)
1.052 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (* (/ x z) y))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (/ (/ x z) (/ 1 y)))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))>)
1.124 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (* (/ x z) y))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (/ (/ x z) (/ 1 y)))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))>)
1.192 * * * [regime]: Found split indices: #<option (#s(si 1 29) #s(si 2 112) #s(si 3 157) #s(si 2 246) #s(si 3 256))>
1.192 * [binary-search]: Only using regimes for bounds on (* x y) and (#<alt (λ (x y z) (* (/ x z) y))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (/ (/ x z) (/ 1 y)))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))>)
1.192 * [regimes]: Found splitpoints: (#s(sp 1 (* x y) -6.312287082942113e+104) #s(sp 2 (* x y) -1.1660490267230664e-280) #s(sp 3 (* x y) 1.7010992420486e-313) #s(sp 2 (* x y) 1.1781627895064003e+256) #s(sp 3 (* x y) +nan.0)) , with alts (#<alt (λ (x y z) (* (/ x z) y))> #<alt (λ (x y z) (* x (/ y z)))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (/ (/ x z) (/ 1 y)))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))>)
1.192 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= (* x y) -6.312287082942113e+104) (* x (/ y z)) (if (<= (* x y) -1.1660490267230664e-280) (/ (* x y) z) (if (<= (* x y) 1.7010992420486e-313) (/ x (/ z y)) (if (<= (* x y) 1.1781627895064003e+256) (/ (* x y) z) (/ x (/ z y))))))
1.193 * * [simplify]: iteration  0 :  33  enodes  (cost  40 )
1.193 * * [simplify]: iteration  1 :  33  enodes  (cost  40 )
1.193 * [simplify]: Simplified to:
   (if (<= (* x y) -6.312287082942113e+104) (* x (/ y z)) (if (or (<= (* x y) -1.1660490267230664e-280) (and (not (<= (* x y) 1.7010992420486e-313)) (<= (* x y) 1.1781627895064003e+256))) (/ (* x y) z) (/ x (/ z y))))
1.193 * * * * [points]: Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1.289 * * * * [points]: Computing exacts on every 500 of 8000 points to ramp up precision
1.289 * * * * [points]: Setting MPFR precision to 64
1.290 * * * * [points]: Setting MPFR precision to 320
1.290 * * * * [points]: Computing exacts on every 250 of 8000 points to ramp up precision
1.290 * * * * [points]: Setting MPFR precision to 64
1.290 * * * * [points]: Setting MPFR precision to 320
1.291 * * * * [points]: Computing exacts on every 125 of 8000 points to ramp up precision
1.291 * * * * [points]: Setting MPFR precision to 64
1.292 * * * * [points]: Setting MPFR precision to 320
1.293 * * * * [points]: Computing exacts on every 62 of 8000 points to ramp up precision
1.293 * * * * [points]: Setting MPFR precision to 64
1.295 * * * * [points]: Setting MPFR precision to 320
1.297 * * * * [points]: Computing exacts on every 31 of 8000 points to ramp up precision
1.297 * * * * [points]: Setting MPFR precision to 64
1.300 * * * * [points]: Setting MPFR precision to 320
1.303 * * * * [points]: Computing exacts on every 15 of 8000 points to ramp up precision
1.303 * * * * [points]: Setting MPFR precision to 64
1.313 * * * * [points]: Setting MPFR precision to 320
1.320 * * * * [points]: Setting MPFR precision to 576
1.326 * * * * [points]: Computing exacts on every 7 of 8000 points to ramp up precision
1.326 * * * * [points]: Setting MPFR precision to 320
1.339 * * * * [points]: Setting MPFR precision to 576
1.352 * * * * [points]: Computing exacts on every 3 of 8000 points to ramp up precision
1.352 * * * * [points]: Setting MPFR precision to 320
1.379 * * * * [points]: Setting MPFR precision to 576
1.404 * * * * [points]: Computing exacts for 8000 points
1.404 * * * * [points]: Setting MPFR precision to 320
1.503 * * * * [points]: Setting MPFR precision to 576
1.605 * * * * [points]: Filtering points with unrepresentable outputs
1.618 * * * * [points]: Sampling 709 additional inputs, on iter 1 have 7291 / 8000
1.629 * * * * [points]: Computing exacts on every 44 of 709 points to ramp up precision
1.629 * * * * [points]: Setting MPFR precision to 320
1.629 * * * * [points]: Setting MPFR precision to 576
1.629 * * * * [points]: Computing exacts on every 22 of 709 points to ramp up precision
1.629 * * * * [points]: Setting MPFR precision to 320
1.630 * * * * [points]: Setting MPFR precision to 576
1.630 * * * * [points]: Computing exacts on every 11 of 709 points to ramp up precision
1.630 * * * * [points]: Setting MPFR precision to 320
1.631 * * * * [points]: Setting MPFR precision to 576
1.632 * * * * [points]: Computing exacts on every 5 of 709 points to ramp up precision
1.632 * * * * [points]: Setting MPFR precision to 320
1.633 * * * * [points]: Setting MPFR precision to 576
1.635 * * * * [points]: Computing exacts on every 2 of 709 points to ramp up precision
1.635 * * * * [points]: Setting MPFR precision to 320
1.637 * * * * [points]: Setting MPFR precision to 576
1.640 * * * * [points]: Computing exacts for 709 points
1.640 * * * * [points]: Setting MPFR precision to 320
1.649 * * * * [points]: Setting MPFR precision to 576
1.658 * * * * [points]: Filtering points with unrepresentable outputs
1.659 * * * * [points]: Sampling 55 additional inputs, on iter 2 have 7945 / 8000
1.660 * * * * [points]: Computing exacts on every 3 of 55 points to ramp up precision
1.660 * * * * [points]: Setting MPFR precision to 320
1.660 * * * * [points]: Setting MPFR precision to 576
1.660 * * * * [points]: Computing exacts for 55 points
1.660 * * * * [points]: Setting MPFR precision to 320
1.661 * * * * [points]: Setting MPFR precision to 576
1.662 * * * * [points]: Filtering points with unrepresentable outputs
1.662 * * * * [points]: Sampling 4 additional inputs, on iter 3 have 7996 / 8000
1.662 * * * * [points]: Computing exacts for 4 points
1.662 * * * * [points]: Setting MPFR precision to 320
1.662 * * * * [points]: Setting MPFR precision to 576
1.662 * * * * [points]: Filtering points with unrepresentable outputs
1.662 * * * * [points]: Sampling 4 additional inputs, on iter 4 have 7999 / 8000
1.662 * * * * [points]: Computing exacts for 4 points
1.662 * * * * [points]: Setting MPFR precision to 320
1.662 * * * * [points]: Setting MPFR precision to 576
1.662 * * * * [points]: Filtering points with unrepresentable outputs
1.662 * * * * [points]: Sampled 8003 points with exact outputs
2.421 * [regime-testing]: End program error score: 0.6158267682417211
2.514 * [regime-testing]: Target error score: 5.990372508719958