5.960 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.019 * * * [progress]: [2/2] Setting up program.
0.022 * [progress]: [Phase 2 of 3] Improving.
0.022 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (/ (* (/ y z) t) t))
0.025 * * [simplify]: iteration  0 :  16  enodes  (cost  4 )
0.028 * * [simplify]: iteration  1 :  42  enodes  (cost  3 )
0.030 * * [simplify]: iteration  2 :  109  enodes  (cost  2 )
0.035 * * [simplify]: iteration  3 :  577  enodes  (cost  2 )
0.056 * * [simplify]: iteration  4 :  4438  enodes  (cost  2 )
0.123 * * [simplify]: iteration  5 :  5001  enodes  (cost  2 )
0.123 * [simplify]: Simplified to:
   (* x (/ y z))
0.127 * * [progress]: iteration 1 / 4
0.127 * * * [progress]: picking best candidate
0.129 * * * * [pick]: Picked  #<alt (λ (x y z t) (* x (/ y z)))>
0.129 * * * [progress]: localizing error
0.133 * * * [progress]: generating rewritten candidates
0.133 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.141 * * * [progress]: generating series expansions
0.141 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.142 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x y z) around 0
0.142 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.142 * [taylor]: Taking taylor expansion of (* x y) in z
0.142 * [taylor]: Taking taylor expansion of x in z
0.142 * [taylor]: Taking taylor expansion of y in z
0.142 * [taylor]: Taking taylor expansion of z in z
0.142 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.142 * [taylor]: Taking taylor expansion of (* x y) in y
0.142 * [taylor]: Taking taylor expansion of x in y
0.142 * [taylor]: Taking taylor expansion of y in y
0.142 * [taylor]: Taking taylor expansion of z in y
0.143 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.143 * [taylor]: Taking taylor expansion of (* x y) in x
0.143 * [taylor]: Taking taylor expansion of x in x
0.143 * [taylor]: Taking taylor expansion of y in x
0.143 * [taylor]: Taking taylor expansion of z in x
0.143 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.143 * [taylor]: Taking taylor expansion of (* x y) in x
0.143 * [taylor]: Taking taylor expansion of x in x
0.143 * [taylor]: Taking taylor expansion of y in x
0.143 * [taylor]: Taking taylor expansion of z in x
0.144 * [taylor]: Taking taylor expansion of (/ y z) in y
0.144 * [taylor]: Taking taylor expansion of y in y
0.144 * [taylor]: Taking taylor expansion of z in y
0.144 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.144 * [taylor]: Taking taylor expansion of z in z
0.145 * [taylor]: Taking taylor expansion of 0 in y
0.145 * [taylor]: Taking taylor expansion of 0 in z
0.145 * [taylor]: Taking taylor expansion of 0 in z
0.147 * [taylor]: Taking taylor expansion of 0 in y
0.147 * [taylor]: Taking taylor expansion of 0 in z
0.147 * [taylor]: Taking taylor expansion of 0 in z
0.147 * [taylor]: Taking taylor expansion of 0 in z
0.149 * [taylor]: Taking taylor expansion of 0 in y
0.149 * [taylor]: Taking taylor expansion of 0 in z
0.149 * [taylor]: Taking taylor expansion of 0 in z
0.149 * [taylor]: Taking taylor expansion of 0 in z
0.149 * [taylor]: Taking taylor expansion of 0 in z
0.149 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0
0.149 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.149 * [taylor]: Taking taylor expansion of z in z
0.149 * [taylor]: Taking taylor expansion of (* x y) in z
0.149 * [taylor]: Taking taylor expansion of x in z
0.149 * [taylor]: Taking taylor expansion of y in z
0.150 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.150 * [taylor]: Taking taylor expansion of z in y
0.150 * [taylor]: Taking taylor expansion of (* x y) in y
0.150 * [taylor]: Taking taylor expansion of x in y
0.150 * [taylor]: Taking taylor expansion of y in y
0.150 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.150 * [taylor]: Taking taylor expansion of z in x
0.150 * [taylor]: Taking taylor expansion of (* x y) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [taylor]: Taking taylor expansion of y in x
0.151 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.151 * [taylor]: Taking taylor expansion of z in x
0.151 * [taylor]: Taking taylor expansion of (* x y) in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.151 * [taylor]: Taking taylor expansion of y in x
0.151 * [taylor]: Taking taylor expansion of (/ z y) in y
0.151 * [taylor]: Taking taylor expansion of z in y
0.151 * [taylor]: Taking taylor expansion of y in y
0.151 * [taylor]: Taking taylor expansion of z in z
0.152 * [taylor]: Taking taylor expansion of 0 in y
0.153 * [taylor]: Taking taylor expansion of 0 in z
0.154 * [taylor]: Taking taylor expansion of 0 in y
0.154 * [taylor]: Taking taylor expansion of 0 in z
0.155 * [taylor]: Taking taylor expansion of 0 in z
0.155 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0
0.155 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.155 * [taylor]: Taking taylor expansion of -1 in z
0.155 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.155 * [taylor]: Taking taylor expansion of z in z
0.155 * [taylor]: Taking taylor expansion of (* x y) in z
0.155 * [taylor]: Taking taylor expansion of x in z
0.155 * [taylor]: Taking taylor expansion of y in z
0.155 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.155 * [taylor]: Taking taylor expansion of -1 in y
0.155 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.155 * [taylor]: Taking taylor expansion of z in y
0.156 * [taylor]: Taking taylor expansion of (* x y) in y
0.156 * [taylor]: Taking taylor expansion of x in y
0.156 * [taylor]: Taking taylor expansion of y in y
0.156 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.156 * [taylor]: Taking taylor expansion of -1 in x
0.156 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.156 * [taylor]: Taking taylor expansion of z in x
0.156 * [taylor]: Taking taylor expansion of (* x y) in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.156 * [taylor]: Taking taylor expansion of y in x
0.157 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.157 * [taylor]: Taking taylor expansion of -1 in x
0.157 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.157 * [taylor]: Taking taylor expansion of z in x
0.157 * [taylor]: Taking taylor expansion of (* x y) in x
0.157 * [taylor]: Taking taylor expansion of x in x
0.157 * [taylor]: Taking taylor expansion of y in x
0.157 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y
0.157 * [taylor]: Taking taylor expansion of -1 in y
0.157 * [taylor]: Taking taylor expansion of (/ z y) in y
0.157 * [taylor]: Taking taylor expansion of z in y
0.157 * [taylor]: Taking taylor expansion of y in y
0.157 * [taylor]: Taking taylor expansion of (* -1 z) in z
0.157 * [taylor]: Taking taylor expansion of -1 in z
0.157 * [taylor]: Taking taylor expansion of z in z
0.159 * [taylor]: Taking taylor expansion of 0 in y
0.160 * [taylor]: Taking taylor expansion of 0 in z
0.162 * [taylor]: Taking taylor expansion of 0 in y
0.162 * [taylor]: Taking taylor expansion of 0 in z
0.164 * [taylor]: Taking taylor expansion of 0 in z
0.165 * * * [progress]: simplifying candidates
0.165 * [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)
0.170 * * [simplify]: iteration  0 :  168  enodes  (cost  139 )
0.176 * * [simplify]: iteration  1 :  746  enodes  (cost  124 )
0.194 * * [simplify]: iteration  2 :  3155  enodes  (cost  124 )
0.249 * * [simplify]: iteration  3 :  5002  enodes  (cost  124 )
0.250 * [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))
0.250 * * * [progress]: adding candidates to table
0.330 * * [progress]: iteration 2 / 4
0.330 * * * [progress]: picking best candidate
0.344 * * * * [pick]: Picked  #<alt (λ (x y z t) (/ (* x y) z))>
0.344 * * * [progress]: localizing error
0.348 * * * [progress]: generating rewritten candidates
0.348 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.353 * * * [progress]: generating series expansions
0.353 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.354 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x y z) around 0
0.354 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.354 * [taylor]: Taking taylor expansion of (* x y) in z
0.354 * [taylor]: Taking taylor expansion of x in z
0.354 * [taylor]: Taking taylor expansion of y in z
0.354 * [taylor]: Taking taylor expansion of z in z
0.354 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.354 * [taylor]: Taking taylor expansion of (* x y) in y
0.354 * [taylor]: Taking taylor expansion of x in y
0.354 * [taylor]: Taking taylor expansion of y in y
0.354 * [taylor]: Taking taylor expansion of z in y
0.355 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.355 * [taylor]: Taking taylor expansion of (* x y) in x
0.355 * [taylor]: Taking taylor expansion of x in x
0.355 * [taylor]: Taking taylor expansion of y in x
0.355 * [taylor]: Taking taylor expansion of z in x
0.355 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.355 * [taylor]: Taking taylor expansion of (* x y) in x
0.355 * [taylor]: Taking taylor expansion of x in x
0.355 * [taylor]: Taking taylor expansion of y in x
0.355 * [taylor]: Taking taylor expansion of z in x
0.356 * [taylor]: Taking taylor expansion of (/ y z) in y
0.356 * [taylor]: Taking taylor expansion of y in y
0.356 * [taylor]: Taking taylor expansion of z in y
0.356 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.356 * [taylor]: Taking taylor expansion of z in z
0.357 * [taylor]: Taking taylor expansion of 0 in y
0.357 * [taylor]: Taking taylor expansion of 0 in z
0.357 * [taylor]: Taking taylor expansion of 0 in z
0.358 * [taylor]: Taking taylor expansion of 0 in y
0.359 * [taylor]: Taking taylor expansion of 0 in z
0.359 * [taylor]: Taking taylor expansion of 0 in z
0.359 * [taylor]: Taking taylor expansion of 0 in z
0.361 * [taylor]: Taking taylor expansion of 0 in y
0.361 * [taylor]: Taking taylor expansion of 0 in z
0.361 * [taylor]: Taking taylor expansion of 0 in z
0.361 * [taylor]: Taking taylor expansion of 0 in z
0.361 * [taylor]: Taking taylor expansion of 0 in z
0.362 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0
0.362 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.362 * [taylor]: Taking taylor expansion of z in z
0.362 * [taylor]: Taking taylor expansion of (* x y) in z
0.362 * [taylor]: Taking taylor expansion of x in z
0.362 * [taylor]: Taking taylor expansion of y in z
0.362 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.362 * [taylor]: Taking taylor expansion of z in y
0.362 * [taylor]: Taking taylor expansion of (* x y) in y
0.362 * [taylor]: Taking taylor expansion of x in y
0.362 * [taylor]: Taking taylor expansion of y in y
0.362 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.362 * [taylor]: Taking taylor expansion of z in x
0.362 * [taylor]: Taking taylor expansion of (* x y) in x
0.362 * [taylor]: Taking taylor expansion of x in x
0.362 * [taylor]: Taking taylor expansion of y in x
0.363 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.363 * [taylor]: Taking taylor expansion of z in x
0.363 * [taylor]: Taking taylor expansion of (* x y) in x
0.363 * [taylor]: Taking taylor expansion of x in x
0.363 * [taylor]: Taking taylor expansion of y in x
0.363 * [taylor]: Taking taylor expansion of (/ z y) in y
0.363 * [taylor]: Taking taylor expansion of z in y
0.363 * [taylor]: Taking taylor expansion of y in y
0.363 * [taylor]: Taking taylor expansion of z in z
0.364 * [taylor]: Taking taylor expansion of 0 in y
0.365 * [taylor]: Taking taylor expansion of 0 in z
0.366 * [taylor]: Taking taylor expansion of 0 in y
0.366 * [taylor]: Taking taylor expansion of 0 in z
0.367 * [taylor]: Taking taylor expansion of 0 in z
0.367 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0
0.367 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.367 * [taylor]: Taking taylor expansion of -1 in z
0.367 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.367 * [taylor]: Taking taylor expansion of z in z
0.367 * [taylor]: Taking taylor expansion of (* x y) in z
0.367 * [taylor]: Taking taylor expansion of x in z
0.367 * [taylor]: Taking taylor expansion of y in z
0.367 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.367 * [taylor]: Taking taylor expansion of -1 in y
0.367 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.367 * [taylor]: Taking taylor expansion of z in y
0.367 * [taylor]: Taking taylor expansion of (* x y) in y
0.367 * [taylor]: Taking taylor expansion of x in y
0.367 * [taylor]: Taking taylor expansion of y in y
0.368 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.368 * [taylor]: Taking taylor expansion of -1 in x
0.368 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.368 * [taylor]: Taking taylor expansion of z in x
0.368 * [taylor]: Taking taylor expansion of (* x y) in x
0.368 * [taylor]: Taking taylor expansion of x in x
0.368 * [taylor]: Taking taylor expansion of y in x
0.368 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.368 * [taylor]: Taking taylor expansion of -1 in x
0.368 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.368 * [taylor]: Taking taylor expansion of z in x
0.368 * [taylor]: Taking taylor expansion of (* x y) in x
0.368 * [taylor]: Taking taylor expansion of x in x
0.368 * [taylor]: Taking taylor expansion of y in x
0.369 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y
0.369 * [taylor]: Taking taylor expansion of -1 in y
0.369 * [taylor]: Taking taylor expansion of (/ z y) in y
0.369 * [taylor]: Taking taylor expansion of z in y
0.369 * [taylor]: Taking taylor expansion of y in y
0.369 * [taylor]: Taking taylor expansion of (* -1 z) in z
0.369 * [taylor]: Taking taylor expansion of -1 in z
0.369 * [taylor]: Taking taylor expansion of z in z
0.370 * [taylor]: Taking taylor expansion of 0 in y
0.371 * [taylor]: Taking taylor expansion of 0 in z
0.373 * [taylor]: Taking taylor expansion of 0 in y
0.374 * [taylor]: Taking taylor expansion of 0 in z
0.375 * [taylor]: Taking taylor expansion of 0 in z
0.376 * * * [progress]: simplifying candidates
0.376 * [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)
0.381 * * [simplify]: iteration  0 :  113  enodes  (cost  91 )
0.385 * * [simplify]: iteration  1 :  516  enodes  (cost  76 )
0.399 * * [simplify]: iteration  2 :  2473  enodes  (cost  76 )
0.448 * * [simplify]: iteration  3 :  5002  enodes  (cost  76 )
0.449 * [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)
0.449 * * * [progress]: adding candidates to table
0.493 * * [progress]: iteration 3 / 4
0.493 * * * [progress]: picking best candidate
0.501 * * * * [pick]: Picked  #<alt (λ (x y z t) (* (* x y) (/ 1 z)))>
0.501 * * * [progress]: localizing error
0.507 * * * [progress]: generating rewritten candidates
0.507 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.517 * * * [progress]: generating series expansions
0.517 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.517 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x y z) around 0
0.517 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.517 * [taylor]: Taking taylor expansion of (* x y) in z
0.517 * [taylor]: Taking taylor expansion of x in z
0.517 * [taylor]: Taking taylor expansion of y in z
0.517 * [taylor]: Taking taylor expansion of z in z
0.518 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.518 * [taylor]: Taking taylor expansion of (* x y) in y
0.518 * [taylor]: Taking taylor expansion of x in y
0.518 * [taylor]: Taking taylor expansion of y in y
0.518 * [taylor]: Taking taylor expansion of z in y
0.518 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.518 * [taylor]: Taking taylor expansion of (* x y) in x
0.518 * [taylor]: Taking taylor expansion of x in x
0.518 * [taylor]: Taking taylor expansion of y in x
0.518 * [taylor]: Taking taylor expansion of z in x
0.519 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.519 * [taylor]: Taking taylor expansion of (* x y) in x
0.519 * [taylor]: Taking taylor expansion of x in x
0.519 * [taylor]: Taking taylor expansion of y in x
0.519 * [taylor]: Taking taylor expansion of z in x
0.519 * [taylor]: Taking taylor expansion of (/ y z) in y
0.519 * [taylor]: Taking taylor expansion of y in y
0.519 * [taylor]: Taking taylor expansion of z in y
0.519 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.519 * [taylor]: Taking taylor expansion of z in z
0.520 * [taylor]: Taking taylor expansion of 0 in y
0.520 * [taylor]: Taking taylor expansion of 0 in z
0.520 * [taylor]: Taking taylor expansion of 0 in z
0.522 * [taylor]: Taking taylor expansion of 0 in y
0.522 * [taylor]: Taking taylor expansion of 0 in z
0.522 * [taylor]: Taking taylor expansion of 0 in z
0.522 * [taylor]: Taking taylor expansion of 0 in z
0.524 * [taylor]: Taking taylor expansion of 0 in y
0.524 * [taylor]: Taking taylor expansion of 0 in z
0.524 * [taylor]: Taking taylor expansion of 0 in z
0.524 * [taylor]: Taking taylor expansion of 0 in z
0.524 * [taylor]: Taking taylor expansion of 0 in z
0.524 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0
0.525 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.525 * [taylor]: Taking taylor expansion of z in z
0.525 * [taylor]: Taking taylor expansion of (* x y) in z
0.525 * [taylor]: Taking taylor expansion of x in z
0.525 * [taylor]: Taking taylor expansion of y in z
0.525 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.525 * [taylor]: Taking taylor expansion of z in y
0.525 * [taylor]: Taking taylor expansion of (* x y) in y
0.525 * [taylor]: Taking taylor expansion of x in y
0.525 * [taylor]: Taking taylor expansion of y in y
0.525 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.525 * [taylor]: Taking taylor expansion of z in x
0.525 * [taylor]: Taking taylor expansion of (* x y) in x
0.525 * [taylor]: Taking taylor expansion of x in x
0.525 * [taylor]: Taking taylor expansion of y in x
0.526 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.526 * [taylor]: Taking taylor expansion of z in x
0.526 * [taylor]: Taking taylor expansion of (* x y) in x
0.526 * [taylor]: Taking taylor expansion of x in x
0.526 * [taylor]: Taking taylor expansion of y in x
0.526 * [taylor]: Taking taylor expansion of (/ z y) in y
0.526 * [taylor]: Taking taylor expansion of z in y
0.526 * [taylor]: Taking taylor expansion of y in y
0.526 * [taylor]: Taking taylor expansion of z in z
0.527 * [taylor]: Taking taylor expansion of 0 in y
0.528 * [taylor]: Taking taylor expansion of 0 in z
0.528 * [taylor]: Taking taylor expansion of 0 in y
0.529 * [taylor]: Taking taylor expansion of 0 in z
0.529 * [taylor]: Taking taylor expansion of 0 in z
0.530 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0
0.530 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.530 * [taylor]: Taking taylor expansion of -1 in z
0.530 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.530 * [taylor]: Taking taylor expansion of z in z
0.530 * [taylor]: Taking taylor expansion of (* x y) in z
0.530 * [taylor]: Taking taylor expansion of x in z
0.530 * [taylor]: Taking taylor expansion of y in z
0.530 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.530 * [taylor]: Taking taylor expansion of -1 in y
0.530 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.530 * [taylor]: Taking taylor expansion of z in y
0.530 * [taylor]: Taking taylor expansion of (* x y) in y
0.530 * [taylor]: Taking taylor expansion of x in y
0.530 * [taylor]: Taking taylor expansion of y in y
0.530 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.531 * [taylor]: Taking taylor expansion of -1 in x
0.531 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.531 * [taylor]: Taking taylor expansion of z in x
0.531 * [taylor]: Taking taylor expansion of (* x y) in x
0.531 * [taylor]: Taking taylor expansion of x in x
0.531 * [taylor]: Taking taylor expansion of y in x
0.534 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.534 * [taylor]: Taking taylor expansion of -1 in x
0.534 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.534 * [taylor]: Taking taylor expansion of z in x
0.534 * [taylor]: Taking taylor expansion of (* x y) in x
0.534 * [taylor]: Taking taylor expansion of x in x
0.534 * [taylor]: Taking taylor expansion of y in x
0.535 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y
0.535 * [taylor]: Taking taylor expansion of -1 in y
0.535 * [taylor]: Taking taylor expansion of (/ z y) in y
0.535 * [taylor]: Taking taylor expansion of z in y
0.535 * [taylor]: Taking taylor expansion of y in y
0.535 * [taylor]: Taking taylor expansion of (* -1 z) in z
0.535 * [taylor]: Taking taylor expansion of -1 in z
0.535 * [taylor]: Taking taylor expansion of z in z
0.537 * [taylor]: Taking taylor expansion of 0 in y
0.538 * [taylor]: Taking taylor expansion of 0 in z
0.540 * [taylor]: Taking taylor expansion of 0 in y
0.540 * [taylor]: Taking taylor expansion of 0 in z
0.542 * [taylor]: Taking taylor expansion of 0 in z
0.543 * * * [progress]: simplifying candidates
0.543 * [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)
0.548 * * [simplify]: iteration  0 :  246  enodes  (cost  191 )
0.556 * * [simplify]: iteration  1 :  1261  enodes  (cost  149 )
0.586 * * [simplify]: iteration  2 :  5001  enodes  (cost  135 )
0.587 * [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)
0.588 * * * [progress]: adding candidates to table
0.651 * * [progress]: iteration 4 / 4
0.651 * * * [progress]: picking best candidate
0.661 * * * * [pick]: Picked  #<alt (λ (x y z t) (/ x (/ z y)))>
0.661 * * * [progress]: localizing error
0.665 * * * [progress]: generating rewritten candidates
0.665 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.674 * * * [progress]: generating series expansions
0.674 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.674 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x z y) around 0
0.674 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.674 * [taylor]: Taking taylor expansion of (* x y) in y
0.674 * [taylor]: Taking taylor expansion of x in y
0.674 * [taylor]: Taking taylor expansion of y in y
0.674 * [taylor]: Taking taylor expansion of z in y
0.675 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.675 * [taylor]: Taking taylor expansion of (* x y) in z
0.675 * [taylor]: Taking taylor expansion of x in z
0.675 * [taylor]: Taking taylor expansion of y in z
0.675 * [taylor]: Taking taylor expansion of z in z
0.675 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.675 * [taylor]: Taking taylor expansion of (* x y) in x
0.675 * [taylor]: Taking taylor expansion of x in x
0.675 * [taylor]: Taking taylor expansion of y in x
0.675 * [taylor]: Taking taylor expansion of z in x
0.676 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.676 * [taylor]: Taking taylor expansion of (* x y) in x
0.676 * [taylor]: Taking taylor expansion of x in x
0.676 * [taylor]: Taking taylor expansion of y in x
0.676 * [taylor]: Taking taylor expansion of z in x
0.676 * [taylor]: Taking taylor expansion of (/ y z) in z
0.676 * [taylor]: Taking taylor expansion of y in z
0.676 * [taylor]: Taking taylor expansion of z in z
0.676 * [taylor]: Taking taylor expansion of y in y
0.677 * [taylor]: Taking taylor expansion of 0 in z
0.678 * [taylor]: Taking taylor expansion of 0 in y
0.679 * [taylor]: Taking taylor expansion of 0 in z
0.679 * [taylor]: Taking taylor expansion of 0 in y
0.680 * [taylor]: Taking taylor expansion of 0 in y
0.680 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x z y) around 0
0.680 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.680 * [taylor]: Taking taylor expansion of z in y
0.680 * [taylor]: Taking taylor expansion of (* x y) in y
0.680 * [taylor]: Taking taylor expansion of x in y
0.680 * [taylor]: Taking taylor expansion of y in y
0.681 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.681 * [taylor]: Taking taylor expansion of z in z
0.681 * [taylor]: Taking taylor expansion of (* x y) in z
0.681 * [taylor]: Taking taylor expansion of x in z
0.681 * [taylor]: Taking taylor expansion of y in z
0.681 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.681 * [taylor]: Taking taylor expansion of z in x
0.681 * [taylor]: Taking taylor expansion of (* x y) in x
0.681 * [taylor]: Taking taylor expansion of x in x
0.681 * [taylor]: Taking taylor expansion of y in x
0.681 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.681 * [taylor]: Taking taylor expansion of z in x
0.681 * [taylor]: Taking taylor expansion of (* x y) in x
0.681 * [taylor]: Taking taylor expansion of x in x
0.681 * [taylor]: Taking taylor expansion of y in x
0.682 * [taylor]: Taking taylor expansion of (/ z y) in z
0.682 * [taylor]: Taking taylor expansion of z in z
0.682 * [taylor]: Taking taylor expansion of y in z
0.682 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.682 * [taylor]: Taking taylor expansion of y in y
0.683 * [taylor]: Taking taylor expansion of 0 in z
0.683 * [taylor]: Taking taylor expansion of 0 in y
0.683 * [taylor]: Taking taylor expansion of 0 in y
0.684 * [taylor]: Taking taylor expansion of 0 in z
0.684 * [taylor]: Taking taylor expansion of 0 in y
0.684 * [taylor]: Taking taylor expansion of 0 in y
0.684 * [taylor]: Taking taylor expansion of 0 in y
0.686 * [taylor]: Taking taylor expansion of 0 in z
0.686 * [taylor]: Taking taylor expansion of 0 in y
0.686 * [taylor]: Taking taylor expansion of 0 in y
0.686 * [taylor]: Taking taylor expansion of 0 in y
0.687 * [taylor]: Taking taylor expansion of 0 in y
0.687 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x z y) around 0
0.687 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.687 * [taylor]: Taking taylor expansion of -1 in y
0.687 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.687 * [taylor]: Taking taylor expansion of z in y
0.687 * [taylor]: Taking taylor expansion of (* x y) in y
0.687 * [taylor]: Taking taylor expansion of x in y
0.687 * [taylor]: Taking taylor expansion of y in y
0.687 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.687 * [taylor]: Taking taylor expansion of -1 in z
0.687 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.687 * [taylor]: Taking taylor expansion of z in z
0.687 * [taylor]: Taking taylor expansion of (* x y) in z
0.687 * [taylor]: Taking taylor expansion of x in z
0.687 * [taylor]: Taking taylor expansion of y in z
0.688 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.688 * [taylor]: Taking taylor expansion of -1 in x
0.688 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.688 * [taylor]: Taking taylor expansion of z in x
0.688 * [taylor]: Taking taylor expansion of (* x y) in x
0.688 * [taylor]: Taking taylor expansion of x in x
0.688 * [taylor]: Taking taylor expansion of y in x
0.688 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.688 * [taylor]: Taking taylor expansion of -1 in x
0.688 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.688 * [taylor]: Taking taylor expansion of z in x
0.688 * [taylor]: Taking taylor expansion of (* x y) in x
0.688 * [taylor]: Taking taylor expansion of x in x
0.688 * [taylor]: Taking taylor expansion of y in x
0.689 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in z
0.689 * [taylor]: Taking taylor expansion of -1 in z
0.689 * [taylor]: Taking taylor expansion of (/ z y) in z
0.689 * [taylor]: Taking taylor expansion of z in z
0.689 * [taylor]: Taking taylor expansion of y in z
0.689 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.689 * [taylor]: Taking taylor expansion of -1 in y
0.689 * [taylor]: Taking taylor expansion of y in y
0.690 * [taylor]: Taking taylor expansion of 0 in z
0.690 * [taylor]: Taking taylor expansion of 0 in y
0.691 * [taylor]: Taking taylor expansion of 0 in y
0.693 * [taylor]: Taking taylor expansion of 0 in z
0.693 * [taylor]: Taking taylor expansion of 0 in y
0.693 * [taylor]: Taking taylor expansion of 0 in y
0.693 * [taylor]: Taking taylor expansion of 0 in y
0.696 * [taylor]: Taking taylor expansion of 0 in z
0.696 * [taylor]: Taking taylor expansion of 0 in y
0.696 * [taylor]: Taking taylor expansion of 0 in y
0.696 * [taylor]: Taking taylor expansion of 0 in y
0.697 * [taylor]: Taking taylor expansion of 0 in y
0.698 * * * [progress]: simplifying candidates
0.699 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ x (/ z y)))
  (log1p (/ x (/ z y)))
  (- (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)))
  (- x)
  (- (/ 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)
0.705 * * [simplify]: iteration  0 :  327  enodes  (cost  458 )
0.713 * * [simplify]: iteration  1 :  1333  enodes  (cost  438 )
0.742 * * [simplify]: iteration  2 :  5001  enodes  (cost  437 )
0.746 * [simplify]: Simplified to:
   (expm1 (/ x (/ z y)))
  (log1p (/ x (/ z y)))
  (log (/ x (/ z y)))
  (log (/ x (/ z y)))
  (log (/ x (/ z y)))
  (exp (/ x (/ z y)))
  (pow (/ (* x y) z) 3)
  (pow (/ (* x y) z) 3)
  (* (cbrt (/ x (/ z y))) (cbrt (/ x (/ z y))))
  (cbrt (/ x (/ z y)))
  (pow (/ (* x y) z) 3)
  (sqrt (/ x (/ z y)))
  (sqrt (/ x (/ z y)))
  (- x)
  (- (/ 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 z) (cbrt z)) (cbrt x)))
  (/ (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) (/ (sqrt z) (cbrt x)))
  (/ (cbrt x) (/ (sqrt z) y))
  (* (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))
  (/ (cbrt x) (/ z (cbrt y)))
  (* (* (cbrt x) (cbrt x)) (sqrt y))
  (/ (cbrt x) (/ z (sqrt y)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (/ z y))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (/ z y))
  (/ (* (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)))
  (/ (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)))
  (/ (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))
  (/ (sqrt x) (/ (sqrt z) y))
  (* (sqrt x) (* (cbrt y) (cbrt y)))
  (/ (sqrt x) (/ z (cbrt y)))
  (* (sqrt x) (sqrt y))
  (/ (sqrt x) (/ z (sqrt y)))
  (sqrt x)
  (/ (sqrt x) (/ z y))
  (sqrt x)
  (/ (sqrt x) (/ z y))
  (/ (sqrt x) z)
  (* (sqrt x) y)
  (/ 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)))
  (/ x (/ (cbrt z) (cbrt y)))
  (/ (sqrt y) (* (cbrt z) (cbrt z)))
  (/ x (/ (cbrt z) (sqrt y)))
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ x (/ (cbrt z) y))
  (/ (* (cbrt y) (cbrt y)) (sqrt z))
  (/ x (/ (sqrt z) (cbrt y)))
  (/ (sqrt y) (sqrt z))
  (/ x (/ (sqrt z) (sqrt y)))
  (/ 1 (sqrt z))
  (/ x (/ (sqrt z) y))
  (* (cbrt y) (cbrt y))
  (/ x (/ z (cbrt y)))
  (sqrt y)
  (/ x (/ z (sqrt y)))
  1
  (/ (* x y) z)
  1
  (/ (* x y) z)
  (/ 1 z)
  (* x y)
  (/ y z)
  (/ (/ 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)))
  (/ x (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ x (/ (sqrt z) (sqrt y)))
  (/ x (sqrt z))
  (* x (* (cbrt y) (cbrt y)))
  (* x (sqrt y))
  x
  x
  (/ x z)
  (/ (/ z y) (cbrt x))
  (/ (/ z y) (sqrt x))
  (/ (/ z y) x)
  (/ x z)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
0.746 * * * [progress]: adding candidates to table
0.930 * [progress]: [Phase 3 of 3] Extracting.
0.930 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z t) (/ (/ x z) (/ 1 y)))> #<alt (λ (x y z t) (* (/ (* (cbrt x) (cbrt x)) z) (* y (cbrt x))))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (* (/ x z) y))> #<alt (λ (x y z t) (/ x (/ z y)))> #<alt (λ (x y z t) (* (* x y) (/ 1 z)))> #<alt (λ (x y z t) (/ (* x y) z))>)
0.931 * * * [regime-changes]: Trying 5 branch expressions: ((/ y z) t z y x)
0.931 * * * * [regimes]: Trying to branch on (/ y z) from (#<alt (λ (x y z t) (/ (/ x z) (/ 1 y)))> #<alt (λ (x y z t) (* (/ (* (cbrt x) (cbrt x)) z) (* y (cbrt x))))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (* (/ x z) y))> #<alt (λ (x y z t) (/ x (/ z y)))> #<alt (λ (x y z t) (* (* x y) (/ 1 z)))> #<alt (λ (x y z t) (/ (* x y) z))>)
0.974 * * * * [regimes]: Trying to branch on t from (#<alt (λ (x y z t) (/ (/ x z) (/ 1 y)))> #<alt (λ (x y z t) (* (/ (* (cbrt x) (cbrt x)) z) (* y (cbrt x))))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (* (/ x z) y))> #<alt (λ (x y z t) (/ x (/ z y)))> #<alt (λ (x y z t) (* (* x y) (/ 1 z)))> #<alt (λ (x y z t) (/ (* x y) z))>)
0.997 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z t) (/ (/ x z) (/ 1 y)))> #<alt (λ (x y z t) (* (/ (* (cbrt x) (cbrt x)) z) (* y (cbrt x))))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (* (/ x z) y))> #<alt (λ (x y z t) (/ x (/ z y)))> #<alt (λ (x y z t) (* (* x y) (/ 1 z)))> #<alt (λ (x y z t) (/ (* x y) z))>)
1.037 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z t) (/ (/ x z) (/ 1 y)))> #<alt (λ (x y z t) (* (/ (* (cbrt x) (cbrt x)) z) (* y (cbrt x))))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (* (/ x z) y))> #<alt (λ (x y z t) (/ x (/ z y)))> #<alt (λ (x y z t) (* (* x y) (/ 1 z)))> #<alt (λ (x y z t) (/ (* x y) z))>)
1.060 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z t) (/ (/ x z) (/ 1 y)))> #<alt (λ (x y z t) (* (/ (* (cbrt x) (cbrt x)) z) (* y (cbrt x))))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (* (/ x z) y))> #<alt (λ (x y z t) (/ x (/ z y)))> #<alt (λ (x y z t) (* (* x y) (/ 1 z)))> #<alt (λ (x y z t) (/ (* x y) z))>)
1.098 * * * [regime]: Found split indices: #<option (#s(si 6 6) #s(si 4 76) #s(si 5 146) #s(si 2 255))>
1.099 * [binary-search]: Only using regimes for bounds on (/ y z) and (#<alt (λ (x y z t) (/ (/ x z) (/ 1 y)))> #<alt (λ (x y z t) (* (/ (* (cbrt x) (cbrt x)) z) (* y (cbrt x))))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (* (/ x z) y))> #<alt (λ (x y z t) (/ x (/ z y)))> #<alt (λ (x y z t) (* (* x y) (/ 1 z)))> #<alt (λ (x y z t) (/ (* x y) z))>)
1.099 * [regimes]: Found splitpoints: (#s(sp 6 (/ y z) -inf.0) #s(sp 4 (/ y z) -3.6926476756503634e-178) #s(sp 5 (/ y z) 8.131393004761814e-276) #s(sp 2 (/ y z) +nan.0)) , with alts (#<alt (λ (x y z t) (/ (/ x z) (/ 1 y)))> #<alt (λ (x y z t) (* (/ (* (cbrt x) (cbrt x)) z) (* y (cbrt x))))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (* (/ x z) y))> #<alt (λ (x y z t) (/ x (/ z y)))> #<alt (λ (x y z t) (* (* x y) (/ 1 z)))> #<alt (λ (x y z t) (/ (* x y) z))>)
1.100 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= (/ y z) -inf.0) (/ (* x y) z) (if (<= (/ y z) -3.6926476756503634e-178) (/ x (/ z y)) (if (<= (/ y z) 8.131393004761814e-276) (* (* x y) (/ 1 z)) (* x (/ y z)))))
1.100 * * [simplify]: iteration  0 :  26  enodes  (cost  12 )
1.101 * * [simplify]: iteration  1 :  26  enodes  (cost  12 )
1.101 * [simplify]: Simplified to:
   (if (<= (/ y z) -inf.0) (/ (* x y) z) (if (<= (/ y z) -3.6926476756503634e-178) (/ x (/ z y)) (if (<= (/ y z) 8.131393004761814e-276) (* (* x y) (/ 1 z)) (* x (/ y z)))))
1.831 * [regime-testing]: Baseline error score: 5.714101866797499
1.832 * [regime-testing]: Oracle error score: 0.008626078259782472
1.833 * [regime-testing]: End program error score: 2.078753347585666
1.864 * [regime-testing]: Target error score: 1.6192210003022662