26.955 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.023 * * * [progress]: [2/2] Setting up program.
0.025 * [progress]: [Phase 2 of 3] Improving.
0.025 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (* x y) z)
0.029 * * [simplify]: iteration  0 :  8  enodes  (cost  2 )
0.031 * * [simplify]: iteration  1 :  12  enodes  (cost  2 )
0.034 * * [simplify]: iteration  2 :  15  enodes  (cost  2 )
0.036 * * [simplify]: iteration  3 :  16  enodes  (cost  2 )
0.038 * * [simplify]: iteration  4 :  16  enodes  (cost  2 )
0.038 * [simplify]: Simplified to:
   (/ (* x y) z)
0.038 * * [progress]: iteration 1 / 4
0.038 * * * [progress]: picking best candidate
0.040 * * * * [pick]: Picked  #<alt (λ (x y z) (/ (* x y) z))>
0.040 * * * [progress]: localizing error
0.044 * * * [progress]: generating rewritten candidates
0.044 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.049 * * * [progress]: generating series expansions
0.049 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.049 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x y z) around 0
0.049 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.049 * [taylor]: Taking taylor expansion of (* x y) in z
0.049 * [taylor]: Taking taylor expansion of x in z
0.049 * [taylor]: Taking taylor expansion of y in z
0.049 * [taylor]: Taking taylor expansion of z in z
0.049 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.049 * [taylor]: Taking taylor expansion of (* x y) in y
0.049 * [taylor]: Taking taylor expansion of x in y
0.049 * [taylor]: Taking taylor expansion of y in y
0.049 * [taylor]: Taking taylor expansion of z in y
0.050 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.050 * [taylor]: Taking taylor expansion of (* x y) in x
0.050 * [taylor]: Taking taylor expansion of x in x
0.050 * [taylor]: Taking taylor expansion of y in x
0.050 * [taylor]: Taking taylor expansion of z in x
0.050 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.050 * [taylor]: Taking taylor expansion of (* x y) in x
0.050 * [taylor]: Taking taylor expansion of x in x
0.050 * [taylor]: Taking taylor expansion of y in x
0.050 * [taylor]: Taking taylor expansion of z in x
0.051 * [taylor]: Taking taylor expansion of (/ y z) in y
0.051 * [taylor]: Taking taylor expansion of y in y
0.051 * [taylor]: Taking taylor expansion of z in y
0.051 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.051 * [taylor]: Taking taylor expansion of z in z
0.052 * [taylor]: Taking taylor expansion of 0 in y
0.052 * [taylor]: Taking taylor expansion of 0 in z
0.052 * [taylor]: Taking taylor expansion of 0 in z
0.054 * [taylor]: Taking taylor expansion of 0 in y
0.054 * [taylor]: Taking taylor expansion of 0 in z
0.054 * [taylor]: Taking taylor expansion of 0 in z
0.054 * [taylor]: Taking taylor expansion of 0 in z
0.056 * [taylor]: Taking taylor expansion of 0 in y
0.056 * [taylor]: Taking taylor expansion of 0 in z
0.056 * [taylor]: Taking taylor expansion of 0 in z
0.056 * [taylor]: Taking taylor expansion of 0 in z
0.056 * [taylor]: Taking taylor expansion of 0 in z
0.056 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0
0.056 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.056 * [taylor]: Taking taylor expansion of z in z
0.056 * [taylor]: Taking taylor expansion of (* x y) in z
0.056 * [taylor]: Taking taylor expansion of x in z
0.056 * [taylor]: Taking taylor expansion of y in z
0.056 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.056 * [taylor]: Taking taylor expansion of z in y
0.056 * [taylor]: Taking taylor expansion of (* x y) in y
0.056 * [taylor]: Taking taylor expansion of x in y
0.056 * [taylor]: Taking taylor expansion of y in y
0.057 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.057 * [taylor]: Taking taylor expansion of z in x
0.057 * [taylor]: Taking taylor expansion of (* x y) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [taylor]: Taking taylor expansion of y in x
0.057 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.057 * [taylor]: Taking taylor expansion of z in x
0.057 * [taylor]: Taking taylor expansion of (* x y) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [taylor]: Taking taylor expansion of y in x
0.058 * [taylor]: Taking taylor expansion of (/ z y) in y
0.058 * [taylor]: Taking taylor expansion of z in y
0.058 * [taylor]: Taking taylor expansion of y in y
0.058 * [taylor]: Taking taylor expansion of z in z
0.059 * [taylor]: Taking taylor expansion of 0 in y
0.059 * [taylor]: Taking taylor expansion of 0 in z
0.060 * [taylor]: Taking taylor expansion of 0 in y
0.060 * [taylor]: Taking taylor expansion of 0 in z
0.061 * [taylor]: Taking taylor expansion of 0 in z
0.062 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0
0.062 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.062 * [taylor]: Taking taylor expansion of -1 in z
0.062 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.062 * [taylor]: Taking taylor expansion of z in z
0.062 * [taylor]: Taking taylor expansion of (* x y) in z
0.062 * [taylor]: Taking taylor expansion of x in z
0.062 * [taylor]: Taking taylor expansion of y in z
0.062 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.062 * [taylor]: Taking taylor expansion of -1 in y
0.062 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.062 * [taylor]: Taking taylor expansion of z in y
0.062 * [taylor]: Taking taylor expansion of (* x y) in y
0.062 * [taylor]: Taking taylor expansion of x in y
0.062 * [taylor]: Taking taylor expansion of y in y
0.062 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.063 * [taylor]: Taking taylor expansion of -1 in x
0.063 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.063 * [taylor]: Taking taylor expansion of z in x
0.063 * [taylor]: Taking taylor expansion of (* x y) in x
0.063 * [taylor]: Taking taylor expansion of x in x
0.063 * [taylor]: Taking taylor expansion of y in x
0.063 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.063 * [taylor]: Taking taylor expansion of -1 in x
0.063 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.063 * [taylor]: Taking taylor expansion of z in x
0.063 * [taylor]: Taking taylor expansion of (* x y) in x
0.063 * [taylor]: Taking taylor expansion of x in x
0.063 * [taylor]: Taking taylor expansion of y in x
0.064 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y
0.064 * [taylor]: Taking taylor expansion of -1 in y
0.064 * [taylor]: Taking taylor expansion of (/ z y) in y
0.064 * [taylor]: Taking taylor expansion of z in y
0.064 * [taylor]: Taking taylor expansion of y in y
0.064 * [taylor]: Taking taylor expansion of (* -1 z) in z
0.064 * [taylor]: Taking taylor expansion of -1 in z
0.064 * [taylor]: Taking taylor expansion of z in z
0.066 * [taylor]: Taking taylor expansion of 0 in y
0.067 * [taylor]: Taking taylor expansion of 0 in z
0.069 * [taylor]: Taking taylor expansion of 0 in y
0.069 * [taylor]: Taking taylor expansion of 0 in z
0.071 * [taylor]: Taking taylor expansion of 0 in z
0.072 * * * [progress]: simplifying candidates
0.072 * [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)
0.076 * * [simplify]: iteration  0 :  113  enodes  (cost  91 )
0.081 * * [simplify]: iteration  1 :  516  enodes  (cost  76 )
0.095 * * [simplify]: iteration  2 :  2473  enodes  (cost  76 )
0.144 * * [simplify]: iteration  3 :  5002  enodes  (cost  76 )
0.145 * [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)
0.146 * * * [progress]: adding candidates to table
0.197 * * [progress]: iteration 2 / 4
0.197 * * * [progress]: picking best candidate
0.210 * * * * [pick]: Picked  #<alt (λ (x y z) (* (* x y) (/ 1 z)))>
0.210 * * * [progress]: localizing error
0.215 * * * [progress]: generating rewritten candidates
0.215 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.228 * * * [progress]: generating series expansions
0.228 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.228 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x y z) around 0
0.228 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.228 * [taylor]: Taking taylor expansion of (* x y) in z
0.228 * [taylor]: Taking taylor expansion of x in z
0.228 * [taylor]: Taking taylor expansion of y in z
0.228 * [taylor]: Taking taylor expansion of z in z
0.228 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.228 * [taylor]: Taking taylor expansion of (* x y) in y
0.228 * [taylor]: Taking taylor expansion of x in y
0.228 * [taylor]: Taking taylor expansion of y in y
0.228 * [taylor]: Taking taylor expansion of z in y
0.229 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.229 * [taylor]: Taking taylor expansion of (* x y) in x
0.229 * [taylor]: Taking taylor expansion of x in x
0.229 * [taylor]: Taking taylor expansion of y in x
0.229 * [taylor]: Taking taylor expansion of z in x
0.229 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.229 * [taylor]: Taking taylor expansion of (* x y) in x
0.229 * [taylor]: Taking taylor expansion of x in x
0.229 * [taylor]: Taking taylor expansion of y in x
0.229 * [taylor]: Taking taylor expansion of z in x
0.230 * [taylor]: Taking taylor expansion of (/ y z) in y
0.230 * [taylor]: Taking taylor expansion of y in y
0.230 * [taylor]: Taking taylor expansion of z in y
0.230 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.230 * [taylor]: Taking taylor expansion of z in z
0.231 * [taylor]: Taking taylor expansion of 0 in y
0.231 * [taylor]: Taking taylor expansion of 0 in z
0.231 * [taylor]: Taking taylor expansion of 0 in z
0.233 * [taylor]: Taking taylor expansion of 0 in y
0.233 * [taylor]: Taking taylor expansion of 0 in z
0.233 * [taylor]: Taking taylor expansion of 0 in z
0.233 * [taylor]: Taking taylor expansion of 0 in z
0.235 * [taylor]: Taking taylor expansion of 0 in y
0.235 * [taylor]: Taking taylor expansion of 0 in z
0.235 * [taylor]: Taking taylor expansion of 0 in z
0.235 * [taylor]: Taking taylor expansion of 0 in z
0.235 * [taylor]: Taking taylor expansion of 0 in z
0.235 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0
0.235 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.235 * [taylor]: Taking taylor expansion of z in z
0.235 * [taylor]: Taking taylor expansion of (* x y) in z
0.235 * [taylor]: Taking taylor expansion of x in z
0.236 * [taylor]: Taking taylor expansion of y in z
0.236 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.236 * [taylor]: Taking taylor expansion of z in y
0.236 * [taylor]: Taking taylor expansion of (* x y) in y
0.236 * [taylor]: Taking taylor expansion of x in y
0.236 * [taylor]: Taking taylor expansion of y in y
0.236 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.236 * [taylor]: Taking taylor expansion of z in x
0.236 * [taylor]: Taking taylor expansion of (* x y) in x
0.236 * [taylor]: Taking taylor expansion of x in x
0.236 * [taylor]: Taking taylor expansion of y in x
0.237 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.237 * [taylor]: Taking taylor expansion of z in x
0.237 * [taylor]: Taking taylor expansion of (* x y) in x
0.237 * [taylor]: Taking taylor expansion of x in x
0.237 * [taylor]: Taking taylor expansion of y in x
0.237 * [taylor]: Taking taylor expansion of (/ z y) in y
0.237 * [taylor]: Taking taylor expansion of z in y
0.237 * [taylor]: Taking taylor expansion of y in y
0.237 * [taylor]: Taking taylor expansion of z in z
0.238 * [taylor]: Taking taylor expansion of 0 in y
0.239 * [taylor]: Taking taylor expansion of 0 in z
0.240 * [taylor]: Taking taylor expansion of 0 in y
0.240 * [taylor]: Taking taylor expansion of 0 in z
0.241 * [taylor]: Taking taylor expansion of 0 in z
0.241 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0
0.241 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.241 * [taylor]: Taking taylor expansion of -1 in z
0.241 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.241 * [taylor]: Taking taylor expansion of z in z
0.241 * [taylor]: Taking taylor expansion of (* x y) in z
0.241 * [taylor]: Taking taylor expansion of x in z
0.241 * [taylor]: Taking taylor expansion of y in z
0.241 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.241 * [taylor]: Taking taylor expansion of -1 in y
0.241 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.241 * [taylor]: Taking taylor expansion of z in y
0.241 * [taylor]: Taking taylor expansion of (* x y) in y
0.241 * [taylor]: Taking taylor expansion of x in y
0.241 * [taylor]: Taking taylor expansion of y in y
0.242 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.242 * [taylor]: Taking taylor expansion of -1 in x
0.242 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.242 * [taylor]: Taking taylor expansion of z in x
0.242 * [taylor]: Taking taylor expansion of (* x y) in x
0.242 * [taylor]: Taking taylor expansion of x in x
0.242 * [taylor]: Taking taylor expansion of y in x
0.242 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.242 * [taylor]: Taking taylor expansion of -1 in x
0.242 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.242 * [taylor]: Taking taylor expansion of z in x
0.242 * [taylor]: Taking taylor expansion of (* x y) in x
0.242 * [taylor]: Taking taylor expansion of x in x
0.242 * [taylor]: Taking taylor expansion of y in x
0.243 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y
0.243 * [taylor]: Taking taylor expansion of -1 in y
0.243 * [taylor]: Taking taylor expansion of (/ z y) in y
0.243 * [taylor]: Taking taylor expansion of z in y
0.243 * [taylor]: Taking taylor expansion of y in y
0.243 * [taylor]: Taking taylor expansion of (* -1 z) in z
0.243 * [taylor]: Taking taylor expansion of -1 in z
0.243 * [taylor]: Taking taylor expansion of z in z
0.244 * [taylor]: Taking taylor expansion of 0 in y
0.245 * [taylor]: Taking taylor expansion of 0 in z
0.251 * [taylor]: Taking taylor expansion of 0 in y
0.251 * [taylor]: Taking taylor expansion of 0 in z
0.253 * [taylor]: Taking taylor expansion of 0 in z
0.254 * * * [progress]: simplifying candidates
0.254 * [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)
0.260 * * [simplify]: iteration  0 :  246  enodes  (cost  191 )
0.268 * * [simplify]: iteration  1 :  1261  enodes  (cost  149 )
0.298 * * [simplify]: iteration  2 :  5001  enodes  (cost  135 )
0.300 * [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)
0.300 * * * [progress]: adding candidates to table
0.361 * * [progress]: iteration 3 / 4
0.362 * * * [progress]: picking best candidate
0.372 * * * * [pick]: Picked  #<alt (λ (x y z) (/ 1 (/ z (* x y))))>
0.372 * * * [progress]: localizing error
0.378 * * * [progress]: generating rewritten candidates
0.378 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.381 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.390 * * * [progress]: generating series expansions
0.390 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.390 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (z x y) around 0
0.390 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.390 * [taylor]: Taking taylor expansion of z in y
0.390 * [taylor]: Taking taylor expansion of (* x y) in y
0.390 * [taylor]: Taking taylor expansion of x in y
0.390 * [taylor]: Taking taylor expansion of y in y
0.391 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.391 * [taylor]: Taking taylor expansion of z in x
0.391 * [taylor]: Taking taylor expansion of (* x y) in x
0.391 * [taylor]: Taking taylor expansion of x in x
0.391 * [taylor]: Taking taylor expansion of y in x
0.392 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.392 * [taylor]: Taking taylor expansion of z in z
0.392 * [taylor]: Taking taylor expansion of (* x y) in z
0.392 * [taylor]: Taking taylor expansion of x in z
0.392 * [taylor]: Taking taylor expansion of y in z
0.392 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.392 * [taylor]: Taking taylor expansion of z in z
0.392 * [taylor]: Taking taylor expansion of (* x y) in z
0.392 * [taylor]: Taking taylor expansion of x in z
0.392 * [taylor]: Taking taylor expansion of y in z
0.392 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.392 * [taylor]: Taking taylor expansion of (* x y) in x
0.392 * [taylor]: Taking taylor expansion of x in x
0.392 * [taylor]: Taking taylor expansion of y in x
0.392 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.392 * [taylor]: Taking taylor expansion of y in y
0.393 * [taylor]: Taking taylor expansion of 0 in x
0.394 * [taylor]: Taking taylor expansion of 0 in y
0.395 * [taylor]: Taking taylor expansion of 0 in x
0.395 * [taylor]: Taking taylor expansion of 0 in y
0.396 * [taylor]: Taking taylor expansion of 0 in y
0.397 * [taylor]: Taking taylor expansion of 0 in x
0.397 * [taylor]: Taking taylor expansion of 0 in y
0.397 * [taylor]: Taking taylor expansion of 0 in y
0.398 * [taylor]: Taking taylor expansion of 0 in y
0.399 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (z x y) around 0
0.399 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.399 * [taylor]: Taking taylor expansion of (* x y) in y
0.399 * [taylor]: Taking taylor expansion of x in y
0.399 * [taylor]: Taking taylor expansion of y in y
0.399 * [taylor]: Taking taylor expansion of z in y
0.399 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.399 * [taylor]: Taking taylor expansion of (* x y) in x
0.399 * [taylor]: Taking taylor expansion of x in x
0.399 * [taylor]: Taking taylor expansion of y in x
0.399 * [taylor]: Taking taylor expansion of z in x
0.400 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.400 * [taylor]: Taking taylor expansion of (* x y) in z
0.400 * [taylor]: Taking taylor expansion of x in z
0.400 * [taylor]: Taking taylor expansion of y in z
0.400 * [taylor]: Taking taylor expansion of z in z
0.400 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.400 * [taylor]: Taking taylor expansion of (* x y) in z
0.400 * [taylor]: Taking taylor expansion of x in z
0.400 * [taylor]: Taking taylor expansion of y in z
0.400 * [taylor]: Taking taylor expansion of z in z
0.400 * [taylor]: Taking taylor expansion of (* x y) in x
0.400 * [taylor]: Taking taylor expansion of x in x
0.400 * [taylor]: Taking taylor expansion of y in x
0.400 * [taylor]: Taking taylor expansion of y in y
0.401 * [taylor]: Taking taylor expansion of 0 in x
0.401 * [taylor]: Taking taylor expansion of 0 in y
0.402 * [taylor]: Taking taylor expansion of 0 in y
0.403 * [taylor]: Taking taylor expansion of 0 in x
0.403 * [taylor]: Taking taylor expansion of 0 in y
0.403 * [taylor]: Taking taylor expansion of 0 in y
0.404 * [taylor]: Taking taylor expansion of 0 in y
0.404 * [approximate]: Taking taylor expansion of (* -1 (/ (* x y) z)) in (z x y) around 0
0.404 * [taylor]: Taking taylor expansion of (* -1 (/ (* x y) z)) in y
0.404 * [taylor]: Taking taylor expansion of -1 in y
0.404 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.404 * [taylor]: Taking taylor expansion of (* x y) in y
0.404 * [taylor]: Taking taylor expansion of x in y
0.404 * [taylor]: Taking taylor expansion of y in y
0.404 * [taylor]: Taking taylor expansion of z in y
0.405 * [taylor]: Taking taylor expansion of (* -1 (/ (* x y) z)) in x
0.405 * [taylor]: Taking taylor expansion of -1 in x
0.405 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.405 * [taylor]: Taking taylor expansion of (* x y) in x
0.405 * [taylor]: Taking taylor expansion of x in x
0.405 * [taylor]: Taking taylor expansion of y in x
0.405 * [taylor]: Taking taylor expansion of z in x
0.405 * [taylor]: Taking taylor expansion of (* -1 (/ (* x y) z)) in z
0.405 * [taylor]: Taking taylor expansion of -1 in z
0.405 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.405 * [taylor]: Taking taylor expansion of (* x y) in z
0.405 * [taylor]: Taking taylor expansion of x in z
0.405 * [taylor]: Taking taylor expansion of y in z
0.405 * [taylor]: Taking taylor expansion of z in z
0.405 * [taylor]: Taking taylor expansion of (* -1 (/ (* x y) z)) in z
0.405 * [taylor]: Taking taylor expansion of -1 in z
0.405 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.405 * [taylor]: Taking taylor expansion of (* x y) in z
0.405 * [taylor]: Taking taylor expansion of x in z
0.405 * [taylor]: Taking taylor expansion of y in z
0.405 * [taylor]: Taking taylor expansion of z in z
0.405 * [taylor]: Taking taylor expansion of (* -1 (* x y)) in x
0.406 * [taylor]: Taking taylor expansion of -1 in x
0.406 * [taylor]: Taking taylor expansion of (* x y) in x
0.406 * [taylor]: Taking taylor expansion of x in x
0.406 * [taylor]: Taking taylor expansion of y in x
0.406 * [taylor]: Taking taylor expansion of (- y) in y
0.406 * [taylor]: Taking taylor expansion of y in y
0.407 * [taylor]: Taking taylor expansion of 0 in x
0.408 * [taylor]: Taking taylor expansion of 0 in y
0.409 * [taylor]: Taking taylor expansion of 0 in y
0.411 * [taylor]: Taking taylor expansion of 0 in x
0.411 * [taylor]: Taking taylor expansion of 0 in y
0.411 * [taylor]: Taking taylor expansion of 0 in y
0.413 * [taylor]: Taking taylor expansion of 0 in y
0.413 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.413 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (z x y) around 0
0.413 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.413 * [taylor]: Taking taylor expansion of (* x y) in y
0.413 * [taylor]: Taking taylor expansion of x in y
0.413 * [taylor]: Taking taylor expansion of y in y
0.413 * [taylor]: Taking taylor expansion of z in y
0.413 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.413 * [taylor]: Taking taylor expansion of (* x y) in x
0.413 * [taylor]: Taking taylor expansion of x in x
0.413 * [taylor]: Taking taylor expansion of y in x
0.414 * [taylor]: Taking taylor expansion of z in x
0.414 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.414 * [taylor]: Taking taylor expansion of (* x y) in z
0.414 * [taylor]: Taking taylor expansion of x in z
0.414 * [taylor]: Taking taylor expansion of y in z
0.414 * [taylor]: Taking taylor expansion of z in z
0.414 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.414 * [taylor]: Taking taylor expansion of (* x y) in z
0.414 * [taylor]: Taking taylor expansion of x in z
0.414 * [taylor]: Taking taylor expansion of y in z
0.414 * [taylor]: Taking taylor expansion of z in z
0.414 * [taylor]: Taking taylor expansion of (* x y) in x
0.414 * [taylor]: Taking taylor expansion of x in x
0.414 * [taylor]: Taking taylor expansion of y in x
0.415 * [taylor]: Taking taylor expansion of y in y
0.415 * [taylor]: Taking taylor expansion of 0 in x
0.415 * [taylor]: Taking taylor expansion of 0 in y
0.416 * [taylor]: Taking taylor expansion of 0 in y
0.417 * [taylor]: Taking taylor expansion of 0 in x
0.417 * [taylor]: Taking taylor expansion of 0 in y
0.417 * [taylor]: Taking taylor expansion of 0 in y
0.418 * [taylor]: Taking taylor expansion of 0 in y
0.418 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (z x y) around 0
0.418 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.418 * [taylor]: Taking taylor expansion of z in y
0.418 * [taylor]: Taking taylor expansion of (* x y) in y
0.418 * [taylor]: Taking taylor expansion of x in y
0.418 * [taylor]: Taking taylor expansion of y in y
0.419 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.419 * [taylor]: Taking taylor expansion of z in x
0.419 * [taylor]: Taking taylor expansion of (* x y) in x
0.419 * [taylor]: Taking taylor expansion of x in x
0.419 * [taylor]: Taking taylor expansion of y in x
0.419 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.419 * [taylor]: Taking taylor expansion of z in z
0.419 * [taylor]: Taking taylor expansion of (* x y) in z
0.419 * [taylor]: Taking taylor expansion of x in z
0.419 * [taylor]: Taking taylor expansion of y in z
0.419 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.419 * [taylor]: Taking taylor expansion of z in z
0.419 * [taylor]: Taking taylor expansion of (* x y) in z
0.419 * [taylor]: Taking taylor expansion of x in z
0.419 * [taylor]: Taking taylor expansion of y in z
0.419 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.420 * [taylor]: Taking taylor expansion of (* x y) in x
0.420 * [taylor]: Taking taylor expansion of x in x
0.420 * [taylor]: Taking taylor expansion of y in x
0.420 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.420 * [taylor]: Taking taylor expansion of y in y
0.420 * [taylor]: Taking taylor expansion of 0 in x
0.421 * [taylor]: Taking taylor expansion of 0 in y
0.422 * [taylor]: Taking taylor expansion of 0 in x
0.422 * [taylor]: Taking taylor expansion of 0 in y
0.423 * [taylor]: Taking taylor expansion of 0 in y
0.424 * [taylor]: Taking taylor expansion of 0 in x
0.424 * [taylor]: Taking taylor expansion of 0 in y
0.424 * [taylor]: Taking taylor expansion of 0 in y
0.425 * [taylor]: Taking taylor expansion of 0 in y
0.426 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (z x y) around 0
0.426 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.426 * [taylor]: Taking taylor expansion of -1 in y
0.426 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.426 * [taylor]: Taking taylor expansion of z in y
0.426 * [taylor]: Taking taylor expansion of (* x y) in y
0.426 * [taylor]: Taking taylor expansion of x in y
0.426 * [taylor]: Taking taylor expansion of y in y
0.426 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.426 * [taylor]: Taking taylor expansion of -1 in x
0.426 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.426 * [taylor]: Taking taylor expansion of z in x
0.426 * [taylor]: Taking taylor expansion of (* x y) in x
0.427 * [taylor]: Taking taylor expansion of x in x
0.427 * [taylor]: Taking taylor expansion of y in x
0.427 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.427 * [taylor]: Taking taylor expansion of -1 in z
0.427 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.427 * [taylor]: Taking taylor expansion of z in z
0.427 * [taylor]: Taking taylor expansion of (* x y) in z
0.427 * [taylor]: Taking taylor expansion of x in z
0.427 * [taylor]: Taking taylor expansion of y in z
0.427 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.427 * [taylor]: Taking taylor expansion of -1 in z
0.427 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.427 * [taylor]: Taking taylor expansion of z in z
0.427 * [taylor]: Taking taylor expansion of (* x y) in z
0.427 * [taylor]: Taking taylor expansion of x in z
0.427 * [taylor]: Taking taylor expansion of y in z
0.427 * [taylor]: Taking taylor expansion of (/ -1 (* x y)) in x
0.427 * [taylor]: Taking taylor expansion of -1 in x
0.427 * [taylor]: Taking taylor expansion of (* x y) in x
0.427 * [taylor]: Taking taylor expansion of x in x
0.427 * [taylor]: Taking taylor expansion of y in x
0.428 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.428 * [taylor]: Taking taylor expansion of -1 in y
0.428 * [taylor]: Taking taylor expansion of y in y
0.429 * [taylor]: Taking taylor expansion of 0 in x
0.429 * [taylor]: Taking taylor expansion of 0 in y
0.431 * [taylor]: Taking taylor expansion of 0 in x
0.431 * [taylor]: Taking taylor expansion of 0 in y
0.432 * [taylor]: Taking taylor expansion of 0 in y
0.438 * [taylor]: Taking taylor expansion of 0 in x
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 y
0.440 * * * [progress]: simplifying candidates
0.441 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ z (* x y)))
  (log1p (/ z (* x y)))
  (- (log z) (+ (log x) (log y)))
  (- (log z) (log (* x y)))
  (log (/ z (* x y)))
  (exp (/ z (* x y)))
  (/ (* (* z z) z) (* (* (* x x) x) (* (* y y) y)))
  (/ (* (* z z) z) (* (* (* x y) (* x y)) (* x y)))
  (* (cbrt (/ z (* x y))) (cbrt (/ z (* x y))))
  (cbrt (/ z (* x y)))
  (* (* (/ z (* x y)) (/ z (* x y))) (/ z (* x y)))
  (sqrt (/ z (* x y)))
  (sqrt (/ z (* x y)))
  (- z)
  (- (* x y))
  (/ (* (cbrt z) (cbrt z)) x)
  (/ (cbrt z) y)
  (/ (sqrt z) x)
  (/ (sqrt z) y)
  (/ 1 x)
  (/ z y)
  (/ 1 (* x y))
  (/ (* x y) z)
  (/ z x)
  (/ (* x y) (cbrt z))
  (/ (* x y) (sqrt z))
  (/ (* x y) z)
  (expm1 (/ 1 (/ z (* x y))))
  (log1p (/ 1 (/ z (* x y))))
  (- 1)
  (- (- (log z) (+ (log x) (log y))))
  (- (- (log z) (log (* x y))))
  (- (log (/ z (* x y))))
  (- 0 (- (log z) (+ (log x) (log y))))
  (- 0 (- (log z) (log (* x y))))
  (- 0 (log (/ z (* x y))))
  (- (log 1) (- (log z) (+ (log x) (log y))))
  (- (log 1) (- (log z) (log (* x y))))
  (- (log 1) (log (/ z (* x y))))
  (log (/ 1 (/ z (* x y))))
  (exp (/ 1 (/ z (* x y))))
  (/ (* (* 1 1) 1) (/ (* (* z z) z) (* (* (* x x) x) (* (* y y) y))))
  (/ (* (* 1 1) 1) (/ (* (* z z) z) (* (* (* x y) (* x y)) (* x y))))
  (/ (* (* 1 1) 1) (* (* (/ z (* x y)) (/ z (* x y))) (/ z (* x y))))
  (* (cbrt (/ 1 (/ z (* x y)))) (cbrt (/ 1 (/ z (* x y)))))
  (cbrt (/ 1 (/ z (* x y))))
  (* (* (/ 1 (/ z (* x y))) (/ 1 (/ z (* x y)))) (/ 1 (/ z (* x y))))
  (sqrt (/ 1 (/ z (* x y))))
  (sqrt (/ 1 (/ z (* x y))))
  (- 1)
  (- (/ z (* x y)))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ z (* x y))) (cbrt (/ z (* x y)))))
  (/ (cbrt 1) (cbrt (/ z (* x y))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ z (* x y))))
  (/ (cbrt 1) (sqrt (/ z (* x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt z) (cbrt z)) x))
  (/ (cbrt 1) (/ (cbrt z) y))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt z) x))
  (/ (cbrt 1) (/ (sqrt z) y))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 x))
  (/ (cbrt 1) (/ z y))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (/ z (* x y)))
  (/ (* (cbrt 1) (cbrt 1)) z)
  (/ (cbrt 1) (/ 1 (* x y)))
  (/ (sqrt 1) (* (cbrt (/ z (* x y))) (cbrt (/ z (* x y)))))
  (/ (sqrt 1) (cbrt (/ z (* x y))))
  (/ (sqrt 1) (sqrt (/ z (* x y))))
  (/ (sqrt 1) (sqrt (/ z (* x y))))
  (/ (sqrt 1) (/ (* (cbrt z) (cbrt z)) x))
  (/ (sqrt 1) (/ (cbrt z) y))
  (/ (sqrt 1) (/ (sqrt z) x))
  (/ (sqrt 1) (/ (sqrt z) y))
  (/ (sqrt 1) (/ 1 x))
  (/ (sqrt 1) (/ z y))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (/ z (* x y)))
  (/ (sqrt 1) z)
  (/ (sqrt 1) (/ 1 (* x y)))
  (/ 1 (* (cbrt (/ z (* x y))) (cbrt (/ z (* x y)))))
  (/ 1 (cbrt (/ z (* x y))))
  (/ 1 (sqrt (/ z (* x y))))
  (/ 1 (sqrt (/ z (* x y))))
  (/ 1 (/ (* (cbrt z) (cbrt z)) x))
  (/ 1 (/ (cbrt z) y))
  (/ 1 (/ (sqrt z) x))
  (/ 1 (/ (sqrt z) y))
  (/ 1 (/ 1 x))
  (/ 1 (/ z y))
  (/ 1 1)
  (/ 1 (/ z (* x y)))
  (/ 1 z)
  (/ 1 (/ 1 (* x y)))
  (/ 1 (/ z (* x y)))
  (/ (/ z (* x y)) 1)
  (/ 1 (* (cbrt (/ z (* x y))) (cbrt (/ z (* x y)))))
  (/ 1 (sqrt (/ z (* x y))))
  (/ 1 (/ (* (cbrt z) (cbrt z)) x))
  (/ 1 (/ (sqrt z) x))
  (/ 1 (/ 1 x))
  (/ 1 1)
  (/ 1 z)
  (/ (/ z (* x y)) (cbrt 1))
  (/ (/ z (* x y)) (sqrt 1))
  (/ (/ z (* x y)) 1)
  (/ 1 z)
  (/ z (* x y))
  (/ z (* x y))
  (/ z (* x y))
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
0.447 * * [simplify]: iteration  0 :  272  enodes  (cost  421 )
0.454 * * [simplify]: iteration  1 :  1268  enodes  (cost  356 )
0.482 * * [simplify]: iteration  2 :  5001  enodes  (cost  311 )
0.485 * [simplify]: Simplified to:
   (expm1 (/ z (* x y)))
  (log1p (/ z (* x y)))
  (log (/ z (* x y)))
  (log (/ z (* x y)))
  (log (/ z (* x y)))
  (exp (/ z (* x y)))
  (pow (/ z (* x y)) 3)
  (pow (/ z (* x y)) 3)
  (* (cbrt (/ z (* x y))) (cbrt (/ z (* x y))))
  (cbrt (/ z (* x y)))
  (pow (/ z (* x y)) 3)
  (sqrt (/ z (* x y)))
  (sqrt (/ z (* x y)))
  (- z)
  (- (* x y))
  (/ (* (cbrt z) (cbrt z)) x)
  (/ (cbrt z) y)
  (/ (sqrt z) x)
  (/ (sqrt z) y)
  (/ 1 x)
  (/ z y)
  (/ 1 (* x y))
  (/ (* x y) z)
  (/ z x)
  (/ (* x y) (cbrt z))
  (/ (* x y) (sqrt z))
  (/ (* x y) z)
  (expm1 (/ 1 (/ z (* x y))))
  (log1p (/ 1 (/ z (* x y))))
  (- 1)
  (log (/ 1 (/ z (* x y))))
  (log (/ 1 (/ z (* x y))))
  (log (/ 1 (/ z (* x y))))
  (log (/ 1 (/ z (* x y))))
  (log (/ 1 (/ z (* x y))))
  (log (/ 1 (/ z (* x y))))
  (log (/ 1 (/ z (* x y))))
  (log (/ 1 (/ z (* x y))))
  (log (/ 1 (/ z (* x y))))
  (log (/ 1 (/ z (* x y))))
  (pow (exp (/ x z)) y)
  (/ (pow (* x y) 3) (pow z 3))
  (/ (pow (* x y) 3) (pow z 3))
  (/ (pow (* x y) 3) (pow z 3))
  (* (cbrt (/ 1 (/ z (* x y)))) (cbrt (/ 1 (/ z (* x y)))))
  (cbrt (/ 1 (/ z (* x y))))
  (/ (pow (* x y) 3) (pow z 3))
  (sqrt (/ 1 (/ z (* x y))))
  (sqrt (/ 1 (/ z (* x y))))
  (- 1)
  (- (/ z (* x y)))
  (/ 1 (* (cbrt (/ z (* x y))) (cbrt (/ z (* x y)))))
  (/ 1 (cbrt (/ z (* x y))))
  (/ 1 (sqrt (/ z (* x y))))
  (/ 1 (sqrt (/ z (* x y))))
  (/ x (* (cbrt z) (cbrt z)))
  (/ y (cbrt z))
  (/ x (sqrt z))
  (/ y (sqrt z))
  x
  (/ y z)
  1
  (/ (* x y) z)
  (/ 1 z)
  (* x y)
  (/ 1 (* (cbrt (/ z (* x y))) (cbrt (/ z (* x y)))))
  (/ 1 (cbrt (/ z (* x y))))
  (/ 1 (sqrt (/ z (* x y))))
  (/ 1 (sqrt (/ z (* x y))))
  (/ x (* (cbrt z) (cbrt z)))
  (/ y (cbrt z))
  (/ x (sqrt z))
  (/ y (sqrt z))
  x
  (/ y z)
  1
  (/ (* x y) z)
  (/ 1 z)
  (* x y)
  (/ 1 (* (cbrt (/ z (* x y))) (cbrt (/ z (* x y)))))
  (/ 1 (cbrt (/ z (* x y))))
  (/ 1 (sqrt (/ z (* x y))))
  (/ 1 (sqrt (/ z (* x y))))
  (/ x (* (cbrt z) (cbrt z)))
  (/ y (cbrt z))
  (/ x (sqrt z))
  (/ y (sqrt z))
  x
  (/ y z)
  1
  (/ (* x y) z)
  (/ 1 z)
  (* x y)
  (/ (* x y) z)
  (/ z (* x y))
  (/ 1 (* (cbrt (/ z (* x y))) (cbrt (/ z (* x y)))))
  (/ 1 (sqrt (/ z (* x y))))
  (/ x (* (cbrt z) (cbrt z)))
  (/ x (sqrt z))
  x
  1
  (/ 1 z)
  (/ z (* x y))
  (/ z (* x y))
  (/ z (* x y))
  (/ 1 z)
  (/ z (* x y))
  (/ z (* x y))
  (/ z (* x y))
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
0.485 * * * [progress]: adding candidates to table
0.600 * * [progress]: iteration 4 / 4
0.600 * * * [progress]: picking best candidate
0.609 * * * * [pick]: Picked  #<alt (λ (x y z) (/ 1 (* z (/ 1 (* x y)))))>
0.609 * * * [progress]: localizing error
0.615 * * * [progress]: generating rewritten candidates
0.616 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
0.628 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.648 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 2)
0.656 * * * [progress]: generating series expansions
0.656 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
0.657 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (z x y) around 0
0.657 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.657 * [taylor]: Taking taylor expansion of z in y
0.657 * [taylor]: Taking taylor expansion of (* x y) in y
0.657 * [taylor]: Taking taylor expansion of x in y
0.657 * [taylor]: Taking taylor expansion of y in y
0.657 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.657 * [taylor]: Taking taylor expansion of z in x
0.657 * [taylor]: Taking taylor expansion of (* x y) in x
0.658 * [taylor]: Taking taylor expansion of x in x
0.658 * [taylor]: Taking taylor expansion of y in x
0.658 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.658 * [taylor]: Taking taylor expansion of z in z
0.658 * [taylor]: Taking taylor expansion of (* x y) in z
0.658 * [taylor]: Taking taylor expansion of x in z
0.658 * [taylor]: Taking taylor expansion of y in z
0.658 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.658 * [taylor]: Taking taylor expansion of z in z
0.658 * [taylor]: Taking taylor expansion of (* x y) in z
0.658 * [taylor]: Taking taylor expansion of x in z
0.658 * [taylor]: Taking taylor expansion of y in z
0.658 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.658 * [taylor]: Taking taylor expansion of (* x y) in x
0.658 * [taylor]: Taking taylor expansion of x in x
0.658 * [taylor]: Taking taylor expansion of y in x
0.659 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.659 * [taylor]: Taking taylor expansion of y in y
0.659 * [taylor]: Taking taylor expansion of 0 in x
0.660 * [taylor]: Taking taylor expansion of 0 in y
0.661 * [taylor]: Taking taylor expansion of 0 in x
0.661 * [taylor]: Taking taylor expansion of 0 in y
0.662 * [taylor]: Taking taylor expansion of 0 in y
0.664 * [taylor]: Taking taylor expansion of 0 in x
0.664 * [taylor]: Taking taylor expansion of 0 in y
0.664 * [taylor]: Taking taylor expansion of 0 in y
0.665 * [taylor]: Taking taylor expansion of 0 in y
0.665 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (z x y) around 0
0.665 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.665 * [taylor]: Taking taylor expansion of (* x y) in y
0.665 * [taylor]: Taking taylor expansion of x in y
0.665 * [taylor]: Taking taylor expansion of y in y
0.665 * [taylor]: Taking taylor expansion of z in y
0.666 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.666 * [taylor]: Taking taylor expansion of (* x y) in x
0.666 * [taylor]: Taking taylor expansion of x in x
0.666 * [taylor]: Taking taylor expansion of y in x
0.666 * [taylor]: Taking taylor expansion of z in x
0.666 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.666 * [taylor]: Taking taylor expansion of (* x y) in z
0.666 * [taylor]: Taking taylor expansion of x in z
0.666 * [taylor]: Taking taylor expansion of y in z
0.666 * [taylor]: Taking taylor expansion of z in z
0.666 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.666 * [taylor]: Taking taylor expansion of (* x y) in z
0.666 * [taylor]: Taking taylor expansion of x in z
0.666 * [taylor]: Taking taylor expansion of y in z
0.666 * [taylor]: Taking taylor expansion of z in z
0.667 * [taylor]: Taking taylor expansion of (* x y) in x
0.667 * [taylor]: Taking taylor expansion of x in x
0.667 * [taylor]: Taking taylor expansion of y in x
0.667 * [taylor]: Taking taylor expansion of y in y
0.668 * [taylor]: Taking taylor expansion of 0 in x
0.668 * [taylor]: Taking taylor expansion of 0 in y
0.668 * [taylor]: Taking taylor expansion of 0 in y
0.670 * [taylor]: Taking taylor expansion of 0 in x
0.670 * [taylor]: Taking taylor expansion of 0 in y
0.670 * [taylor]: Taking taylor expansion of 0 in y
0.670 * [taylor]: Taking taylor expansion of 0 in y
0.671 * [approximate]: Taking taylor expansion of (* -1 (/ (* x y) z)) in (z x y) around 0
0.671 * [taylor]: Taking taylor expansion of (* -1 (/ (* x y) z)) in y
0.671 * [taylor]: Taking taylor expansion of -1 in y
0.671 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.671 * [taylor]: Taking taylor expansion of (* x y) in y
0.671 * [taylor]: Taking taylor expansion of x in y
0.671 * [taylor]: Taking taylor expansion of y in y
0.671 * [taylor]: Taking taylor expansion of z in y
0.671 * [taylor]: Taking taylor expansion of (* -1 (/ (* x y) z)) in x
0.671 * [taylor]: Taking taylor expansion of -1 in x
0.671 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.671 * [taylor]: Taking taylor expansion of (* x y) in x
0.671 * [taylor]: Taking taylor expansion of x in x
0.671 * [taylor]: Taking taylor expansion of y in x
0.671 * [taylor]: Taking taylor expansion of z in x
0.672 * [taylor]: Taking taylor expansion of (* -1 (/ (* x y) z)) in z
0.672 * [taylor]: Taking taylor expansion of -1 in z
0.672 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.672 * [taylor]: Taking taylor expansion of (* x y) in z
0.672 * [taylor]: Taking taylor expansion of x in z
0.672 * [taylor]: Taking taylor expansion of y in z
0.672 * [taylor]: Taking taylor expansion of z in z
0.672 * [taylor]: Taking taylor expansion of (* -1 (/ (* x y) z)) in z
0.672 * [taylor]: Taking taylor expansion of -1 in z
0.672 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.672 * [taylor]: Taking taylor expansion of (* x y) in z
0.672 * [taylor]: Taking taylor expansion of x in z
0.672 * [taylor]: Taking taylor expansion of y in z
0.672 * [taylor]: Taking taylor expansion of z in z
0.672 * [taylor]: Taking taylor expansion of (* -1 (* x y)) in x
0.672 * [taylor]: Taking taylor expansion of -1 in x
0.672 * [taylor]: Taking taylor expansion of (* x y) in x
0.672 * [taylor]: Taking taylor expansion of x in x
0.672 * [taylor]: Taking taylor expansion of y in x
0.673 * [taylor]: Taking taylor expansion of (- y) in y
0.673 * [taylor]: Taking taylor expansion of y in y
0.674 * [taylor]: Taking taylor expansion of 0 in x
0.674 * [taylor]: Taking taylor expansion of 0 in y
0.675 * [taylor]: Taking taylor expansion of 0 in y
0.681 * [taylor]: Taking taylor expansion of 0 in x
0.682 * [taylor]: Taking taylor expansion of 0 in y
0.682 * [taylor]: Taking taylor expansion of 0 in y
0.683 * [taylor]: Taking taylor expansion of 0 in y
0.684 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.684 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (z x y) around 0
0.684 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
0.684 * [taylor]: Taking taylor expansion of (* x y) in y
0.684 * [taylor]: Taking taylor expansion of x in y
0.684 * [taylor]: Taking taylor expansion of y in y
0.684 * [taylor]: Taking taylor expansion of z in y
0.684 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
0.684 * [taylor]: Taking taylor expansion of (* x y) in x
0.684 * [taylor]: Taking taylor expansion of x in x
0.684 * [taylor]: Taking taylor expansion of y in x
0.684 * [taylor]: Taking taylor expansion of z in x
0.685 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.685 * [taylor]: Taking taylor expansion of (* x y) in z
0.685 * [taylor]: Taking taylor expansion of x in z
0.685 * [taylor]: Taking taylor expansion of y in z
0.685 * [taylor]: Taking taylor expansion of z in z
0.685 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
0.685 * [taylor]: Taking taylor expansion of (* x y) in z
0.685 * [taylor]: Taking taylor expansion of x in z
0.685 * [taylor]: Taking taylor expansion of y in z
0.685 * [taylor]: Taking taylor expansion of z in z
0.685 * [taylor]: Taking taylor expansion of (* x y) in x
0.685 * [taylor]: Taking taylor expansion of x in x
0.685 * [taylor]: Taking taylor expansion of y in x
0.685 * [taylor]: Taking taylor expansion of y in y
0.686 * [taylor]: Taking taylor expansion of 0 in x
0.686 * [taylor]: Taking taylor expansion of 0 in y
0.687 * [taylor]: Taking taylor expansion of 0 in y
0.688 * [taylor]: Taking taylor expansion of 0 in x
0.688 * [taylor]: Taking taylor expansion of 0 in y
0.688 * [taylor]: Taking taylor expansion of 0 in y
0.689 * [taylor]: Taking taylor expansion of 0 in y
0.689 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (z x y) around 0
0.689 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.689 * [taylor]: Taking taylor expansion of z in y
0.689 * [taylor]: Taking taylor expansion of (* x y) in y
0.689 * [taylor]: Taking taylor expansion of x in y
0.689 * [taylor]: Taking taylor expansion of y in y
0.690 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.690 * [taylor]: Taking taylor expansion of z in x
0.690 * [taylor]: Taking taylor expansion of (* x y) in x
0.690 * [taylor]: Taking taylor expansion of x in x
0.690 * [taylor]: Taking taylor expansion of y in x
0.690 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.690 * [taylor]: Taking taylor expansion of z in z
0.690 * [taylor]: Taking taylor expansion of (* x y) in z
0.690 * [taylor]: Taking taylor expansion of x in z
0.690 * [taylor]: Taking taylor expansion of y in z
0.690 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.690 * [taylor]: Taking taylor expansion of z in z
0.690 * [taylor]: Taking taylor expansion of (* x y) in z
0.690 * [taylor]: Taking taylor expansion of x in z
0.690 * [taylor]: Taking taylor expansion of y in z
0.691 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.691 * [taylor]: Taking taylor expansion of (* x y) in x
0.691 * [taylor]: Taking taylor expansion of x in x
0.691 * [taylor]: Taking taylor expansion of y in x
0.691 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.691 * [taylor]: Taking taylor expansion of y in y
0.692 * [taylor]: Taking taylor expansion of 0 in x
0.692 * [taylor]: Taking taylor expansion of 0 in y
0.693 * [taylor]: Taking taylor expansion of 0 in x
0.693 * [taylor]: Taking taylor expansion of 0 in y
0.694 * [taylor]: Taking taylor expansion of 0 in y
0.696 * [taylor]: Taking taylor expansion of 0 in x
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
0.697 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (z x y) around 0
0.697 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
0.697 * [taylor]: Taking taylor expansion of -1 in y
0.697 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
0.697 * [taylor]: Taking taylor expansion of z in y
0.697 * [taylor]: Taking taylor expansion of (* x y) in y
0.697 * [taylor]: Taking taylor expansion of x in y
0.697 * [taylor]: Taking taylor expansion of y in y
0.698 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
0.698 * [taylor]: Taking taylor expansion of -1 in x
0.698 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
0.698 * [taylor]: Taking taylor expansion of z in x
0.698 * [taylor]: Taking taylor expansion of (* x y) in x
0.698 * [taylor]: Taking taylor expansion of x in x
0.698 * [taylor]: Taking taylor expansion of y in x
0.698 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.698 * [taylor]: Taking taylor expansion of -1 in z
0.698 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.698 * [taylor]: Taking taylor expansion of z in z
0.698 * [taylor]: Taking taylor expansion of (* x y) in z
0.698 * [taylor]: Taking taylor expansion of x in z
0.698 * [taylor]: Taking taylor expansion of y in z
0.698 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
0.698 * [taylor]: Taking taylor expansion of -1 in z
0.699 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
0.699 * [taylor]: Taking taylor expansion of z in z
0.699 * [taylor]: Taking taylor expansion of (* x y) in z
0.699 * [taylor]: Taking taylor expansion of x in z
0.699 * [taylor]: Taking taylor expansion of y in z
0.699 * [taylor]: Taking taylor expansion of (/ -1 (* x y)) in x
0.699 * [taylor]: Taking taylor expansion of -1 in x
0.699 * [taylor]: Taking taylor expansion of (* x y) in x
0.699 * [taylor]: Taking taylor expansion of x in x
0.699 * [taylor]: Taking taylor expansion of y in x
0.699 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.699 * [taylor]: Taking taylor expansion of -1 in y
0.699 * [taylor]: Taking taylor expansion of y in y
0.700 * [taylor]: Taking taylor expansion of 0 in x
0.701 * [taylor]: Taking taylor expansion of 0 in y
0.702 * [taylor]: Taking taylor expansion of 0 in x
0.702 * [taylor]: Taking taylor expansion of 0 in y
0.704 * [taylor]: Taking taylor expansion of 0 in y
0.706 * [taylor]: Taking taylor expansion of 0 in x
0.706 * [taylor]: Taking taylor expansion of 0 in y
0.706 * [taylor]: Taking taylor expansion of 0 in y
0.707 * [taylor]: Taking taylor expansion of 0 in y
0.708 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 2)
0.708 * [approximate]: Taking taylor expansion of (/ 1 (* x y)) in (x y) around 0
0.708 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.708 * [taylor]: Taking taylor expansion of (* x y) in y
0.708 * [taylor]: Taking taylor expansion of x in y
0.708 * [taylor]: Taking taylor expansion of y in y
0.708 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.708 * [taylor]: Taking taylor expansion of (* x y) in x
0.708 * [taylor]: Taking taylor expansion of x in x
0.708 * [taylor]: Taking taylor expansion of y in x
0.709 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.709 * [taylor]: Taking taylor expansion of (* x y) in x
0.709 * [taylor]: Taking taylor expansion of x in x
0.709 * [taylor]: Taking taylor expansion of y in x
0.709 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.709 * [taylor]: Taking taylor expansion of y in y
0.710 * [taylor]: Taking taylor expansion of 0 in y
0.711 * [taylor]: Taking taylor expansion of 0 in y
0.713 * [taylor]: Taking taylor expansion of 0 in y
0.714 * [approximate]: Taking taylor expansion of (* x y) in (x y) around 0
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 (* 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 (* 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 0 in y
0.714 * [taylor]: Taking taylor expansion of y in y
0.715 * [taylor]: Taking taylor expansion of 0 in y
0.716 * [taylor]: Taking taylor expansion of 0 in y
0.717 * [taylor]: Taking taylor expansion of 0 in y
0.717 * [approximate]: Taking taylor expansion of (* x y) in (x y) around 0
0.717 * [taylor]: Taking taylor expansion of (* x y) in y
0.717 * [taylor]: Taking taylor expansion of x in y
0.717 * [taylor]: Taking taylor expansion of y in y
0.717 * [taylor]: Taking taylor expansion of (* x y) in x
0.717 * [taylor]: Taking taylor expansion of x in x
0.717 * [taylor]: Taking taylor expansion of y in x
0.717 * [taylor]: Taking taylor expansion of (* x y) in x
0.718 * [taylor]: Taking taylor expansion of x in x
0.718 * [taylor]: Taking taylor expansion of y in x
0.718 * [taylor]: Taking taylor expansion of 0 in y
0.718 * [taylor]: Taking taylor expansion of y in y
0.719 * [taylor]: Taking taylor expansion of 0 in y
0.719 * [taylor]: Taking taylor expansion of 0 in y
0.721 * [taylor]: Taking taylor expansion of 0 in y
0.721 * * * [progress]: simplifying candidates
0.722 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* z (/ 1 (* x y))))
  (log1p (* z (/ 1 (* x y))))
  (* z (/ 1 (* x y)))
  (+ (log z) (- (+ (log x) (log y))))
  (+ (log z) (- (log (* x y))))
  (+ (log z) (- 0 (+ (log x) (log y))))
  (+ (log z) (- 0 (log (* x y))))
  (+ (log z) (- (log 1) (+ (log x) (log y))))
  (+ (log z) (- (log 1) (log (* x y))))
  (+ (log z) (log (/ 1 (* x y))))
  (log (* z (/ 1 (* x y))))
  (exp (* z (/ 1 (* x y))))
  (* (* (* z z) z) (/ (* (* 1 1) 1) (* (* (* x x) x) (* (* y y) y))))
  (* (* (* z z) z) (/ (* (* 1 1) 1) (* (* (* x y) (* x y)) (* x y))))
  (* (* (* z z) z) (* (* (/ 1 (* x y)) (/ 1 (* x y))) (/ 1 (* x y))))
  (* (cbrt (* z (/ 1 (* x y)))) (cbrt (* z (/ 1 (* x y)))))
  (cbrt (* z (/ 1 (* x y))))
  (* (* (* z (/ 1 (* x y))) (* z (/ 1 (* x y)))) (* z (/ 1 (* x y))))
  (sqrt (* z (/ 1 (* x y))))
  (sqrt (* z (/ 1 (* x y))))
  (* (sqrt z) (sqrt (/ 1 (* x y))))
  (* (sqrt z) (sqrt (/ 1 (* x y))))
  (* z (* (cbrt (/ 1 (* x y))) (cbrt (/ 1 (* x y)))))
  (* z (sqrt (/ 1 (* x y))))
  (* z (/ (* (cbrt 1) (cbrt 1)) x))
  (* z (/ (sqrt 1) x))
  (* z (/ 1 x))
  (* z 1)
  (* z 1)
  (* (cbrt z) (/ 1 (* x y)))
  (* (sqrt z) (/ 1 (* x y)))
  (* z (/ 1 (* x y)))
  (* z 1)
  (expm1 (/ 1 (* z (/ 1 (* x y)))))
  (log1p (/ 1 (* z (/ 1 (* x y)))))
  (- 1)
  (- 1)
  (- (+ (log z) (- (+ (log x) (log y)))))
  (- (+ (log z) (- (log (* x y)))))
  (- (+ (log z) (- 0 (+ (log x) (log y)))))
  (- (+ (log z) (- 0 (log (* x y)))))
  (- (+ (log z) (- (log 1) (+ (log x) (log y)))))
  (- (+ (log z) (- (log 1) (log (* x y)))))
  (- (+ (log z) (log (/ 1 (* x y)))))
  (- (log (* z (/ 1 (* x y)))))
  (- 0 (+ (log z) (- (+ (log x) (log y)))))
  (- 0 (+ (log z) (- (log (* x y)))))
  (- 0 (+ (log z) (- 0 (+ (log x) (log y)))))
  (- 0 (+ (log z) (- 0 (log (* x y)))))
  (- 0 (+ (log z) (- (log 1) (+ (log x) (log y)))))
  (- 0 (+ (log z) (- (log 1) (log (* x y)))))
  (- 0 (+ (log z) (log (/ 1 (* x y)))))
  (- 0 (log (* z (/ 1 (* x y)))))
  (- (log 1) (+ (log z) (- (+ (log x) (log y)))))
  (- (log 1) (+ (log z) (- (log (* x y)))))
  (- (log 1) (+ (log z) (- 0 (+ (log x) (log y)))))
  (- (log 1) (+ (log z) (- 0 (log (* x y)))))
  (- (log 1) (+ (log z) (- (log 1) (+ (log x) (log y)))))
  (- (log 1) (+ (log z) (- (log 1) (log (* x y)))))
  (- (log 1) (+ (log z) (log (/ 1 (* x y)))))
  (- (log 1) (log (* z (/ 1 (* x y)))))
  (log (/ 1 (* z (/ 1 (* x y)))))
  (exp (/ 1 (* z (/ 1 (* x y)))))
  (/ (* (* 1 1) 1) (* (* (* z z) z) (/ (* (* 1 1) 1) (* (* (* x x) x) (* (* y y) y)))))
  (/ (* (* 1 1) 1) (* (* (* z z) z) (/ (* (* 1 1) 1) (* (* (* x y) (* x y)) (* x y)))))
  (/ (* (* 1 1) 1) (* (* (* z z) z) (* (* (/ 1 (* x y)) (/ 1 (* x y))) (/ 1 (* x y)))))
  (/ (* (* 1 1) 1) (* (* (* z (/ 1 (* x y))) (* z (/ 1 (* x y)))) (* z (/ 1 (* x y)))))
  (* (cbrt (/ 1 (* z (/ 1 (* x y))))) (cbrt (/ 1 (* z (/ 1 (* x y))))))
  (cbrt (/ 1 (* z (/ 1 (* x y)))))
  (* (* (/ 1 (* z (/ 1 (* x y)))) (/ 1 (* z (/ 1 (* x y))))) (/ 1 (* z (/ 1 (* x y)))))
  (sqrt (/ 1 (* z (/ 1 (* x y)))))
  (sqrt (/ 1 (* z (/ 1 (* x y)))))
  (- 1)
  (- (* z (/ 1 (* x y))))
  (/ (* (cbrt 1) (cbrt 1)) z)
  (/ (cbrt 1) (/ 1 (* x y)))
  (/ (sqrt 1) z)
  (/ (sqrt 1) (/ 1 (* x y)))
  (/ 1 z)
  (/ 1 (/ 1 (* x y)))
  (/ 1 (* z (/ 1 (* x y))))
  (/ (* z (/ 1 (* x y))) 1)
  (/ 1 z)
  (/ (* z (/ 1 (* x y))) (cbrt 1))
  (/ (* z (/ 1 (* x y))) (sqrt 1))
  (/ (* z (/ 1 (* x y))) 1)
  (/ 1 z)
  (/ 1 (* z 1))
  (expm1 (/ 1 (* x y)))
  (log1p (/ 1 (* x y)))
  (- 1)
  (- 1)
  (- (+ (log x) (log y)))
  (- (log (* x y)))
  (- 0 (+ (log x) (log y)))
  (- 0 (log (* x y)))
  (- (log 1) (+ (log x) (log y)))
  (- (log 1) (log (* x y)))
  (log (/ 1 (* x y)))
  (exp (/ 1 (* x y)))
  (/ (* (* 1 1) 1) (* (* (* x x) x) (* (* y y) y)))
  (/ (* (* 1 1) 1) (* (* (* x y) (* x y)) (* x y)))
  (* (cbrt (/ 1 (* x y))) (cbrt (/ 1 (* x y))))
  (cbrt (/ 1 (* x y)))
  (* (* (/ 1 (* x y)) (/ 1 (* x y))) (/ 1 (* x y)))
  (sqrt (/ 1 (* x y)))
  (sqrt (/ 1 (* x y)))
  (- 1)
  (- (* x y))
  (/ (* (cbrt 1) (cbrt 1)) x)
  (/ (cbrt 1) y)
  (/ (sqrt 1) x)
  (/ (sqrt 1) y)
  (/ 1 x)
  (/ 1 y)
  (/ 1 (* x y))
  (/ (* x y) 1)
  (/ 1 x)
  (/ (* x y) (cbrt 1))
  (/ (* x y) (sqrt 1))
  (/ (* x y) 1)
  (/ z (* x y))
  (/ z (* x y))
  (/ z (* x y))
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ 1 (* x y))
  (/ 1 (* x y))
  (/ 1 (* x y))
0.729 * * [simplify]: iteration  0 :  357  enodes  (cost  525 )
0.739 * * [simplify]: iteration  1 :  1637  enodes  (cost  398 )
0.770 * * [simplify]: iteration  2 :  5001  enodes  (cost  378 )
0.772 * [simplify]: Simplified to:
   (expm1 (* z (/ 1 (* x y))))
  (log1p (* z (/ 1 (* x y))))
  (/ z (* x y))
  (log (/ z (* x y)))
  (log (/ z (* x y)))
  (log (/ z (* x y)))
  (log (/ z (* x y)))
  (log (/ z (* x y)))
  (log (/ z (* x y)))
  (log (/ z (* x y)))
  (log (/ z (* x y)))
  (exp (/ z (* x y)))
  (pow (/ z (* x y)) 3)
  (pow (/ z (* x y)) 3)
  (pow (/ z (* x y)) 3)
  (* (cbrt (* z (/ 1 (* x y)))) (cbrt (* z (/ 1 (* x y)))))
  (cbrt (* z (/ 1 (* x y))))
  (pow (/ z (* x y)) 3)
  (sqrt (* z (/ 1 (* x y))))
  (sqrt (* z (/ 1 (* x y))))
  (* (sqrt z) (sqrt (/ 1 (* x y))))
  (* (sqrt z) (sqrt (/ 1 (* x y))))
  (* z (* (cbrt (/ 1 (* x y))) (cbrt (/ 1 (* x y)))))
  (* z (sqrt (/ 1 (* x y))))
  (/ z x)
  (/ z x)
  (/ z x)
  z
  z
  (/ (cbrt z) (* x y))
  (/ (sqrt z) (* x y))
  (/ z (* x y))
  z
  (expm1 (/ 1 (* z (/ 1 (* x y)))))
  (log1p (/ 1 (* z (/ 1 (* x y)))))
  (- 1)
  (- 1)
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (- (log (/ z (* x y))))
  (pow (exp (/ x z)) y)
  (/ (pow (* x y) 3) (pow z 3))
  (/ (pow (* x y) 3) (pow z 3))
  (/ (pow (* x y) 3) (pow z 3))
  (/ (pow (* x y) 3) (pow z 3))
  (* (cbrt (/ 1 (* z (/ 1 (* x y))))) (cbrt (/ 1 (* z (/ 1 (* x y))))))
  (cbrt (/ 1 (* z (/ 1 (* x y)))))
  (/ (pow (* x y) 3) (pow z 3))
  (sqrt (/ 1 (* z (/ 1 (* x y)))))
  (sqrt (/ 1 (* z (/ 1 (* x y)))))
  (- 1)
  (/ (- z) (* x y))
  (/ 1 z)
  (* x y)
  (/ 1 z)
  (* x y)
  (/ 1 z)
  (* x y)
  (/ (* x y) z)
  (/ z (* x y))
  (/ 1 z)
  (/ z (* x y))
  (/ z (* x y))
  (/ z (* x y))
  (/ 1 z)
  (/ 1 z)
  (expm1 (/ 1 (* x y)))
  (log1p (/ 1 (* x y)))
  (- 1)
  (- 1)
  (log (/ 1 (* x y)))
  (log (/ 1 (* x y)))
  (log (/ 1 (* x y)))
  (log (/ 1 (* x y)))
  (log (/ 1 (* x y)))
  (log (/ 1 (* x y)))
  (log (/ 1 (* x y)))
  (exp (/ 1 (* x y)))
  (/ 1 (pow (* x y) 3))
  (/ 1 (pow (* x y) 3))
  (* (cbrt (/ 1 (* x y))) (cbrt (/ 1 (* x y))))
  (cbrt (/ 1 (* x y)))
  (/ 1 (pow (* x y) 3))
  (sqrt (/ 1 (* x y)))
  (sqrt (/ 1 (* x y)))
  (- 1)
  (- (* x y))
  (/ 1 x)
  (/ 1 y)
  (/ 1 x)
  (/ 1 y)
  (/ 1 x)
  (/ 1 y)
  (/ 1 (* x y))
  (* x y)
  (/ 1 x)
  (* x y)
  (* x y)
  (* x y)
  (/ z (* x y))
  (/ z (* x y))
  (/ z (* x y))
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ 1 (* x y))
  (/ 1 (* x y))
  (/ 1 (* x y))
0.773 * * * [progress]: adding candidates to table
0.924 * [progress]: [Phase 3 of 3] Extracting.
0.924 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (* (sqrt (/ (* x y) z)) (sqrt (/ (* x y) z))))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (/ 1 (/ (/ z x) y)))> #<alt (λ (x y z) (/ 1 (* z (/ (/ 1 x) y))))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (* x (/ y z)))>)
0.925 * * * [regime-changes]: Trying 5 branch expressions: ((* x y) (/ (* x y) z) z y x)
0.925 * * * * [regimes]: Trying to branch on (* x y) from (#<alt (λ (x y z) (* (sqrt (/ (* x y) z)) (sqrt (/ (* x y) z))))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (/ 1 (/ (/ z x) y)))> #<alt (λ (x y z) (/ 1 (* z (/ (/ 1 x) y))))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (* x (/ y z)))>)
0.965 * * * * [regimes]: Trying to branch on (* x y) from (#<alt (λ (x y z) (* (sqrt (/ (* x y) z)) (sqrt (/ (* x y) z))))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))>)
0.980 * * * * [regimes]: Trying to branch on (/ (* x y) z) from (#<alt (λ (x y z) (* (sqrt (/ (* x y) z)) (sqrt (/ (* x y) z))))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (/ 1 (/ (/ z x) y)))> #<alt (λ (x y z) (/ 1 (* z (/ (/ 1 x) y))))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (* x (/ y z)))>)
1.026 * * * * [regimes]: Trying to branch on (/ (* x y) z) from (#<alt (λ (x y z) (* (sqrt (/ (* x y) z)) (sqrt (/ (* x y) z))))> #<alt (λ (x y z) (/ (* x y) z))>)
1.039 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (* (sqrt (/ (* x y) z)) (sqrt (/ (* x y) z))))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (/ 1 (/ (/ z x) y)))> #<alt (λ (x y z) (/ 1 (* z (/ (/ 1 x) y))))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (* x (/ y z)))>)
1.063 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (* (sqrt (/ (* x y) z)) (sqrt (/ (* x y) z))))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (/ 1 (/ (/ z x) y)))> #<alt (λ (x y z) (/ 1 (* z (/ (/ 1 x) y))))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (* x (/ y z)))>)
1.099 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (* (sqrt (/ (* x y) z)) (sqrt (/ (* x y) z))))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (/ 1 (/ (/ z x) y)))> #<alt (λ (x y z) (/ 1 (* z (/ (/ 1 x) y))))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (* x (/ y z)))>)
1.124 * * * [regime]: Found split indices: #<option (#s(si 2 4) #s(si 1 105) #s(si 5 155) #s(si 1 249) #s(si 6 255))>
1.125 * [binary-search]: Only using regimes for bounds on (/ (* x y) z) and (#<alt (λ (x y z) (* (sqrt (/ (* x y) z)) (sqrt (/ (* x y) z))))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (/ 1 (/ (/ z x) y)))> #<alt (λ (x y z) (/ 1 (* z (/ (/ 1 x) y))))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (* x (/ y z)))>)
1.125 * [regimes]: Found splitpoints: (#s(sp 2 (/ (* x y) z) -inf.0) #s(sp 1 (/ (* x y) z) -8.924200914805229e-307) #s(sp 5 (/ (* x y) z) 0.0) #s(sp 1 (/ (* x y) z) 3.0241590046493684e+292) #s(sp 6 (/ (* x y) z) +nan.0)) , with alts (#<alt (λ (x y z) (* (sqrt (/ (* x y) z)) (sqrt (/ (* x y) z))))> #<alt (λ (x y z) (/ (* x y) z))> #<alt (λ (x y z) (/ 1 (/ (/ z x) y)))> #<alt (λ (x y z) (/ 1 (* z (/ (/ 1 x) y))))> #<alt (λ (x y z) (* (* x y) (/ 1 z)))> #<alt (λ (x y z) (/ x (/ z y)))> #<alt (λ (x y z) (* x (/ y z)))>)
1.125 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= (/ (* x y) z) -inf.0) (/ 1 (/ (/ z x) y)) (if (<= (/ (* x y) z) -8.924200914805229e-307) (/ (* x y) z) (if (<= (/ (* x y) z) 0.0) (/ x (/ z y)) (if (<= (/ (* x y) z) 3.0241590046493684e+292) (/ (* x y) z) (* x (/ y z))))))
1.126 * * [simplify]: iteration  0 :  29  enodes  (cost  19 )
1.127 * * [simplify]: iteration  1 :  29  enodes  (cost  19 )
1.127 * [simplify]: Simplified to:
   (if (<= (/ (* x y) z) -inf.0) (/ 1 (/ (/ z x) y)) (if (<= (/ (* x y) z) -8.924200914805229e-307) (/ (* x y) z) (if (<= (/ (* x y) z) 0.0) (/ x (/ z y)) (if (<= (/ (* x y) z) 3.0241590046493684e+292) (/ (* x y) z) (* x (/ y z))))))
1.843 * [regime-testing]: Baseline error score: 6.048654550461981
1.844 * [regime-testing]: Oracle error score: 0.011001375171896487
1.845 * [regime-testing]: End program error score: 0.5412157032642648
1.872 * [regime-testing]: Target error score: 6.133733247622499