10.529 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.014 * * * [progress]: [2/2] Setting up program.
0.016 * [progress]: [Phase 2 of 3] Improving.
0.016 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* x (- 1.0 (* y z)))
0.017 * * [simplify]: iteration  0 :  7  enodes  (cost  7 )
0.018 * * [simplify]: iteration  1 :  11  enodes  (cost  7 )
0.019 * * [simplify]: iteration  2 :  24  enodes  (cost  7 )
0.023 * * [simplify]: iteration  3 :  51  enodes  (cost  7 )
0.030 * * [simplify]: iteration  4 :  79  enodes  (cost  7 )
0.039 * * [simplify]: iteration  5 :  89  enodes  (cost  7 )
0.054 * * [simplify]: iteration  done :  89  enodes  (cost  7 )
0.054 * [simplify]: Simplified to:
   (* x (- 1.0 (* y z)))
0.054 * * [progress]: iteration 1 / 4
0.054 * * * [progress]: picking best candidate
0.056 * * * * [pick]: Picked  #<alt (λ (x y z) (* x (- 1.0 (* y z))))>
0.056 * * * [progress]: localizing error
0.061 * * * [progress]: generating rewritten candidates
0.061 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.071 * * * [progress]: generating series expansions
0.071 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.072 * [approximate]: Taking taylor expansion of (* x (- 1.0 (* z y))) in (x y z) around 0
0.072 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* z y))) in z
0.072 * [taylor]: Taking taylor expansion of x in z
0.072 * [taylor]: Taking taylor expansion of (- 1.0 (* z y)) in z
0.072 * [taylor]: Taking taylor expansion of 1.0 in z
0.072 * [taylor]: Taking taylor expansion of (* z y) in z
0.072 * [taylor]: Taking taylor expansion of z in z
0.072 * [taylor]: Taking taylor expansion of y in z
0.072 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* z y))) in y
0.072 * [taylor]: Taking taylor expansion of x in y
0.072 * [taylor]: Taking taylor expansion of (- 1.0 (* z y)) in y
0.072 * [taylor]: Taking taylor expansion of 1.0 in y
0.072 * [taylor]: Taking taylor expansion of (* z y) in y
0.072 * [taylor]: Taking taylor expansion of z in y
0.072 * [taylor]: Taking taylor expansion of y in y
0.072 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* z y))) in x
0.072 * [taylor]: Taking taylor expansion of x in x
0.072 * [taylor]: Taking taylor expansion of (- 1.0 (* z y)) in x
0.072 * [taylor]: Taking taylor expansion of 1.0 in x
0.072 * [taylor]: Taking taylor expansion of (* z y) in x
0.072 * [taylor]: Taking taylor expansion of z in x
0.072 * [taylor]: Taking taylor expansion of y in x
0.072 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* z y))) in x
0.072 * [taylor]: Taking taylor expansion of x in x
0.072 * [taylor]: Taking taylor expansion of (- 1.0 (* z y)) in x
0.072 * [taylor]: Taking taylor expansion of 1.0 in x
0.072 * [taylor]: Taking taylor expansion of (* z y) in x
0.072 * [taylor]: Taking taylor expansion of z in x
0.072 * [taylor]: Taking taylor expansion of y in x
0.072 * [taylor]: Taking taylor expansion of 0 in y
0.072 * [taylor]: Taking taylor expansion of 0 in z
0.074 * [taylor]: Taking taylor expansion of (- 1.0 (* z y)) in y
0.074 * [taylor]: Taking taylor expansion of 1.0 in y
0.074 * [taylor]: Taking taylor expansion of (* z y) in y
0.074 * [taylor]: Taking taylor expansion of z in y
0.074 * [taylor]: Taking taylor expansion of y in y
0.074 * [taylor]: Taking taylor expansion of 1.0 in z
0.074 * [taylor]: Taking taylor expansion of 0 in z
0.076 * [taylor]: Taking taylor expansion of 0 in y
0.076 * [taylor]: Taking taylor expansion of 0 in z
0.076 * [taylor]: Taking taylor expansion of (- z) in z
0.076 * [taylor]: Taking taylor expansion of z in z
0.076 * [taylor]: Taking taylor expansion of 0 in z
0.076 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in (x y z) around 0
0.076 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in z
0.076 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in z
0.076 * [taylor]: Taking taylor expansion of 1.0 in z
0.077 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.077 * [taylor]: Taking taylor expansion of (* z y) in z
0.077 * [taylor]: Taking taylor expansion of z in z
0.077 * [taylor]: Taking taylor expansion of y in z
0.077 * [taylor]: Taking taylor expansion of x in z
0.077 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in y
0.077 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in y
0.077 * [taylor]: Taking taylor expansion of 1.0 in y
0.077 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.077 * [taylor]: Taking taylor expansion of (* z y) in y
0.077 * [taylor]: Taking taylor expansion of z in y
0.077 * [taylor]: Taking taylor expansion of y in y
0.077 * [taylor]: Taking taylor expansion of x in y
0.078 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in x
0.078 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in x
0.078 * [taylor]: Taking taylor expansion of 1.0 in x
0.078 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.078 * [taylor]: Taking taylor expansion of (* z y) in x
0.078 * [taylor]: Taking taylor expansion of z in x
0.078 * [taylor]: Taking taylor expansion of y in x
0.078 * [taylor]: Taking taylor expansion of x in x
0.078 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in x
0.078 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in x
0.078 * [taylor]: Taking taylor expansion of 1.0 in x
0.078 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.078 * [taylor]: Taking taylor expansion of (* z y) in x
0.078 * [taylor]: Taking taylor expansion of z in x
0.078 * [taylor]: Taking taylor expansion of y in x
0.078 * [taylor]: Taking taylor expansion of x in x
0.078 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in y
0.078 * [taylor]: Taking taylor expansion of 1.0 in y
0.078 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.078 * [taylor]: Taking taylor expansion of (* z y) in y
0.078 * [taylor]: Taking taylor expansion of z in y
0.079 * [taylor]: Taking taylor expansion of y in y
0.079 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.079 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.079 * [taylor]: Taking taylor expansion of z in z
0.081 * [taylor]: Taking taylor expansion of 0 in y
0.082 * [taylor]: Taking taylor expansion of 1.0 in z
0.084 * [taylor]: Taking taylor expansion of 0 in y
0.084 * [taylor]: Taking taylor expansion of 0 in z
0.085 * [taylor]: Taking taylor expansion of 0 in z
0.088 * [taylor]: Taking taylor expansion of 0 in y
0.088 * [taylor]: Taking taylor expansion of 0 in z
0.088 * [taylor]: Taking taylor expansion of 0 in z
0.089 * [taylor]: Taking taylor expansion of 0 in z
0.093 * [taylor]: Taking taylor expansion of 0 in y
0.093 * [taylor]: Taking taylor expansion of 0 in z
0.093 * [taylor]: Taking taylor expansion of 0 in z
0.093 * [taylor]: Taking taylor expansion of 0 in z
0.094 * [taylor]: Taking taylor expansion of 0 in z
0.095 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* z y))) x)) in (x y z) around 0
0.095 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* z y))) x)) in z
0.095 * [taylor]: Taking taylor expansion of -1 in z
0.095 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in z
0.095 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in z
0.095 * [taylor]: Taking taylor expansion of 1.0 in z
0.095 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.095 * [taylor]: Taking taylor expansion of (* z y) in z
0.095 * [taylor]: Taking taylor expansion of z in z
0.095 * [taylor]: Taking taylor expansion of y in z
0.095 * [taylor]: Taking taylor expansion of x in z
0.095 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* z y))) x)) in y
0.095 * [taylor]: Taking taylor expansion of -1 in y
0.095 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in y
0.095 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in y
0.095 * [taylor]: Taking taylor expansion of 1.0 in y
0.095 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.095 * [taylor]: Taking taylor expansion of (* z y) in y
0.095 * [taylor]: Taking taylor expansion of z in y
0.095 * [taylor]: Taking taylor expansion of y in y
0.096 * [taylor]: Taking taylor expansion of x in y
0.096 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* z y))) x)) in x
0.096 * [taylor]: Taking taylor expansion of -1 in x
0.096 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in x
0.096 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in x
0.096 * [taylor]: Taking taylor expansion of 1.0 in x
0.096 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.096 * [taylor]: Taking taylor expansion of (* z y) in x
0.096 * [taylor]: Taking taylor expansion of z in x
0.096 * [taylor]: Taking taylor expansion of y in x
0.096 * [taylor]: Taking taylor expansion of x in x
0.096 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* z y))) x)) in x
0.096 * [taylor]: Taking taylor expansion of -1 in x
0.096 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in x
0.096 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in x
0.096 * [taylor]: Taking taylor expansion of 1.0 in x
0.096 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.096 * [taylor]: Taking taylor expansion of (* z y) in x
0.096 * [taylor]: Taking taylor expansion of z in x
0.096 * [taylor]: Taking taylor expansion of y in x
0.096 * [taylor]: Taking taylor expansion of x in x
0.097 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 (* z y)))) in y
0.097 * [taylor]: Taking taylor expansion of -1 in y
0.097 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in y
0.097 * [taylor]: Taking taylor expansion of 1.0 in y
0.097 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.097 * [taylor]: Taking taylor expansion of (* z y) in y
0.097 * [taylor]: Taking taylor expansion of z in y
0.097 * [taylor]: Taking taylor expansion of y in y
0.097 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.097 * [taylor]: Taking taylor expansion of z in z
0.099 * [taylor]: Taking taylor expansion of 0 in y
0.100 * [taylor]: Taking taylor expansion of (- 1.0) in z
0.100 * [taylor]: Taking taylor expansion of 1.0 in z
0.103 * [taylor]: Taking taylor expansion of 0 in y
0.103 * [taylor]: Taking taylor expansion of 0 in z
0.105 * [taylor]: Taking taylor expansion of 0 in z
0.109 * [taylor]: Taking taylor expansion of 0 in y
0.109 * [taylor]: Taking taylor expansion of 0 in z
0.109 * [taylor]: Taking taylor expansion of 0 in z
0.111 * [taylor]: Taking taylor expansion of 0 in z
0.115 * [taylor]: Taking taylor expansion of 0 in y
0.116 * [taylor]: Taking taylor expansion of 0 in z
0.116 * [taylor]: Taking taylor expansion of 0 in z
0.116 * [taylor]: Taking taylor expansion of 0 in z
0.118 * [taylor]: Taking taylor expansion of 0 in z
0.118 * * * [progress]: simplifying candidates
0.119 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (* x (- 1.0 (* y z))))
  (log1p (* x (- 1.0 (* y z))))
  (* x (- 1.0 (* y z)))
  (+ (log x) (log (- 1.0 (* y z))))
  (log (* x (- 1.0 (* y z))))
  (exp (* x (- 1.0 (* y z))))
  (* (* (* x x) x) (* (* (- 1.0 (* y z)) (- 1.0 (* y z))) (- 1.0 (* y z))))
  (* (cbrt (* x (- 1.0 (* y z)))) (cbrt (* x (- 1.0 (* y z)))))
  (cbrt (* x (- 1.0 (* y z))))
  (* (* (* x (- 1.0 (* y z))) (* x (- 1.0 (* y z)))) (* x (- 1.0 (* y z))))
  (sqrt (* x (- 1.0 (* y z))))
  (sqrt (* x (- 1.0 (* y z))))
  (* (sqrt x) (sqrt (- 1.0 (* y z))))
  (* (sqrt x) (sqrt (- 1.0 (* y z))))
  (* x (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* z y))))
  (* x (fma (- z) y (* z y)))
  (* x (fma (sqrt 1.0) (sqrt 1.0) (- (* z y))))
  (* x (fma (- z) y (* z y)))
  (* x (fma 1 1.0 (- (* z y))))
  (* x (fma (- z) y (* z y)))
  (* x 1.0)
  (* x (- (* y z)))
  (* x 1.0)
  (* x (- (* y z)))
  (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* z y))) x)
  (* (fma (- z) y (* z y)) x)
  (* (fma (sqrt 1.0) (sqrt 1.0) (- (* z y))) x)
  (* (fma (- z) y (* z y)) x)
  (* (fma 1 1.0 (- (* z y))) x)
  (* (fma (- z) y (* z y)) x)
  (* 1.0 x)
  (* (- (* y z)) x)
  (* 1.0 x)
  (* (- (* y z)) x)
  (* x (* (cbrt (- 1.0 (* y z))) (cbrt (- 1.0 (* y z)))))
  (* x (sqrt (- 1.0 (* y z))))
  (* x 1)
  (* (cbrt x) (- 1.0 (* y z)))
  (* (sqrt x) (- 1.0 (* y z)))
  (* x (- 1.0 (* y z)))
  (* x (- (pow 1.0 3) (pow (* y z) 3)))
  (* x (- (* 1.0 1.0) (* (* y z) (* y z))))
  (* 1.0 x)
  (- (* 1.0 x) (* x (* z y)))
  (- (* 1.0 x) (* x (* z y)))
0.122 * * [simplify]: iteration  0 :  70  enodes  (cost  405 )
0.139 * * [simplify]: iteration  1 :  148  enodes  (cost  402 )
0.176 * * [simplify]: iteration  2 :  493  enodes  (cost  352 )
0.394 * * [simplify]: iteration  3 :  1766  enodes  (cost  343 )
1.223 * * [simplify]: iteration  done :  5000  enodes  (cost  337 )
1.223 * [simplify]: Simplified to:
   (expm1 (* x (- 1.0 (* y z))))
  (log1p (* x (- 1.0 (* y z))))
  (* x (- 1.0 (* y z)))
  (log (* x (- 1.0 (* y z))))
  (log (* x (- 1.0 (* y z))))
  (exp (* x (- 1.0 (* y z))))
  (pow (* x (- 1.0 (* y z))) 3)
  (* (cbrt (* x (- 1.0 (* y z)))) (cbrt (* x (- 1.0 (* y z)))))
  (cbrt (* x (- 1.0 (* y z))))
  (pow (* x (- 1.0 (* y z))) 3)
  (sqrt (* x (- 1.0 (* y z))))
  (sqrt (* x (- 1.0 (* y z))))
  (* (sqrt x) (sqrt (- 1.0 (* y z))))
  (* (sqrt x) (sqrt (- 1.0 (* y z))))
  (* x (- (pow (cbrt 1.0) 3) (* y z)))
  (* (* z (- y y)) x)
  (* x (- 1.0 (* y z)))
  (* (* z (- y y)) x)
  (* x (- 1.0 (* y z)))
  (* (* z (- y y)) x)
  (* x 1.0)
  (* x (- (* y z)))
  (* x 1.0)
  (* x (- (* y z)))
  (* x (- (pow (cbrt 1.0) 3) (* y z)))
  (* (* z (- y y)) x)
  (* x (- 1.0 (* y z)))
  (* (* z (- y y)) x)
  (* x (- 1.0 (* y z)))
  (* (* z (- y y)) x)
  (* x 1.0)
  (* x (- (* y z)))
  (* x 1.0)
  (* x (- (* y z)))
  (* x (* (cbrt (- 1.0 (* y z))) (cbrt (- 1.0 (* y z)))))
  (* x (sqrt (- 1.0 (* y z))))
  x
  (* (cbrt x) (- 1.0 (* y z)))
  (* (sqrt x) (- 1.0 (* y z)))
  (* x (- 1.0 (* y z)))
  (* x (- (pow 1.0 3) (pow (* y z) 3)))
  (* (* x (- 1.0 (* y z))) (fma y z 1.0))
  (* x 1.0)
  (* x (- 1.0 (* y z)))
  (* x (- 1.0 (* y z)))
1.223 * * * [progress]: adding candidates to table
1.277 * * [progress]: iteration 2 / 4
1.277 * * * [progress]: picking best candidate
1.292 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* x 1.0) (* x (- (* y z)))))>
1.292 * * * [progress]: localizing error
1.299 * * * [progress]: generating rewritten candidates
1.299 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
1.304 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
1.308 * * * [progress]: generating series expansions
1.308 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
1.308 * [approximate]: Taking taylor expansion of (* -1 (* x (* z y))) in (x y z) around 0
1.308 * [taylor]: Taking taylor expansion of (* -1 (* x (* z y))) in z
1.308 * [taylor]: Taking taylor expansion of -1 in z
1.308 * [taylor]: Taking taylor expansion of (* x (* z y)) in z
1.308 * [taylor]: Taking taylor expansion of x in z
1.308 * [taylor]: Taking taylor expansion of (* z y) in z
1.308 * [taylor]: Taking taylor expansion of z in z
1.308 * [taylor]: Taking taylor expansion of y in z
1.308 * [taylor]: Taking taylor expansion of (* -1 (* x (* z y))) in y
1.308 * [taylor]: Taking taylor expansion of -1 in y
1.308 * [taylor]: Taking taylor expansion of (* x (* z y)) in y
1.308 * [taylor]: Taking taylor expansion of x in y
1.308 * [taylor]: Taking taylor expansion of (* z y) in y
1.308 * [taylor]: Taking taylor expansion of z in y
1.308 * [taylor]: Taking taylor expansion of y in y
1.308 * [taylor]: Taking taylor expansion of (* -1 (* x (* z y))) in x
1.308 * [taylor]: Taking taylor expansion of -1 in x
1.308 * [taylor]: Taking taylor expansion of (* x (* z y)) in x
1.308 * [taylor]: Taking taylor expansion of x in x
1.308 * [taylor]: Taking taylor expansion of (* z y) in x
1.308 * [taylor]: Taking taylor expansion of z in x
1.308 * [taylor]: Taking taylor expansion of y in x
1.308 * [taylor]: Taking taylor expansion of (* -1 (* x (* z y))) in x
1.308 * [taylor]: Taking taylor expansion of -1 in x
1.308 * [taylor]: Taking taylor expansion of (* x (* z y)) in x
1.309 * [taylor]: Taking taylor expansion of x in x
1.309 * [taylor]: Taking taylor expansion of (* z y) in x
1.309 * [taylor]: Taking taylor expansion of z in x
1.309 * [taylor]: Taking taylor expansion of y in x
1.309 * [taylor]: Taking taylor expansion of 0 in y
1.309 * [taylor]: Taking taylor expansion of 0 in z
1.310 * [taylor]: Taking taylor expansion of (- (* z y)) in y
1.310 * [taylor]: Taking taylor expansion of (* z y) in y
1.310 * [taylor]: Taking taylor expansion of z in y
1.310 * [taylor]: Taking taylor expansion of y in y
1.310 * [taylor]: Taking taylor expansion of 0 in z
1.310 * [taylor]: Taking taylor expansion of 0 in z
1.312 * [taylor]: Taking taylor expansion of 0 in y
1.312 * [taylor]: Taking taylor expansion of 0 in z
1.312 * [taylor]: Taking taylor expansion of (- z) in z
1.312 * [taylor]: Taking taylor expansion of z in z
1.313 * [approximate]: Taking taylor expansion of (/ -1 (* x (* z y))) in (x y z) around 0
1.313 * [taylor]: Taking taylor expansion of (/ -1 (* x (* z y))) in z
1.313 * [taylor]: Taking taylor expansion of -1 in z
1.313 * [taylor]: Taking taylor expansion of (* x (* z y)) in z
1.313 * [taylor]: Taking taylor expansion of x in z
1.313 * [taylor]: Taking taylor expansion of (* z y) in z
1.313 * [taylor]: Taking taylor expansion of z in z
1.313 * [taylor]: Taking taylor expansion of y in z
1.313 * [taylor]: Taking taylor expansion of (/ -1 (* x (* z y))) in y
1.313 * [taylor]: Taking taylor expansion of -1 in y
1.313 * [taylor]: Taking taylor expansion of (* x (* z y)) in y
1.313 * [taylor]: Taking taylor expansion of x in y
1.313 * [taylor]: Taking taylor expansion of (* z y) in y
1.313 * [taylor]: Taking taylor expansion of z in y
1.313 * [taylor]: Taking taylor expansion of y in y
1.317 * [taylor]: Taking taylor expansion of (/ -1 (* x (* z y))) in x
1.317 * [taylor]: Taking taylor expansion of -1 in x
1.317 * [taylor]: Taking taylor expansion of (* x (* z y)) in x
1.317 * [taylor]: Taking taylor expansion of x in x
1.317 * [taylor]: Taking taylor expansion of (* z y) in x
1.317 * [taylor]: Taking taylor expansion of z in x
1.317 * [taylor]: Taking taylor expansion of y in x
1.318 * [taylor]: Taking taylor expansion of (/ -1 (* x (* z y))) in x
1.318 * [taylor]: Taking taylor expansion of -1 in x
1.318 * [taylor]: Taking taylor expansion of (* x (* z y)) in x
1.318 * [taylor]: Taking taylor expansion of x in x
1.318 * [taylor]: Taking taylor expansion of (* z y) in x
1.318 * [taylor]: Taking taylor expansion of z in x
1.318 * [taylor]: Taking taylor expansion of y in x
1.318 * [taylor]: Taking taylor expansion of (/ -1 (* z y)) in y
1.318 * [taylor]: Taking taylor expansion of -1 in y
1.318 * [taylor]: Taking taylor expansion of (* z y) in y
1.319 * [taylor]: Taking taylor expansion of z in y
1.319 * [taylor]: Taking taylor expansion of y in y
1.319 * [taylor]: Taking taylor expansion of (/ -1 z) in z
1.319 * [taylor]: Taking taylor expansion of -1 in z
1.319 * [taylor]: Taking taylor expansion of z in z
1.320 * [taylor]: Taking taylor expansion of 0 in y
1.321 * [taylor]: Taking taylor expansion of 0 in z
1.323 * [taylor]: Taking taylor expansion of 0 in y
1.323 * [taylor]: Taking taylor expansion of 0 in z
1.323 * [taylor]: Taking taylor expansion of 0 in z
1.326 * [taylor]: Taking taylor expansion of 0 in y
1.326 * [taylor]: Taking taylor expansion of 0 in z
1.326 * [taylor]: Taking taylor expansion of 0 in z
1.326 * [taylor]: Taking taylor expansion of 0 in z
1.327 * [approximate]: Taking taylor expansion of (/ 1 (* x (* z y))) in (x y z) around 0
1.327 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in z
1.327 * [taylor]: Taking taylor expansion of (* x (* z y)) in z
1.327 * [taylor]: Taking taylor expansion of x in z
1.327 * [taylor]: Taking taylor expansion of (* z y) in z
1.327 * [taylor]: Taking taylor expansion of z in z
1.327 * [taylor]: Taking taylor expansion of y in z
1.328 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in y
1.328 * [taylor]: Taking taylor expansion of (* x (* z y)) in y
1.328 * [taylor]: Taking taylor expansion of x in y
1.328 * [taylor]: Taking taylor expansion of (* z y) in y
1.328 * [taylor]: Taking taylor expansion of z in y
1.328 * [taylor]: Taking taylor expansion of y in y
1.328 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in x
1.328 * [taylor]: Taking taylor expansion of (* x (* z y)) in x
1.328 * [taylor]: Taking taylor expansion of x in x
1.328 * [taylor]: Taking taylor expansion of (* z y) in x
1.328 * [taylor]: Taking taylor expansion of z in x
1.328 * [taylor]: Taking taylor expansion of y in x
1.329 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in x
1.329 * [taylor]: Taking taylor expansion of (* x (* z y)) in x
1.329 * [taylor]: Taking taylor expansion of x in x
1.329 * [taylor]: Taking taylor expansion of (* z y) in x
1.329 * [taylor]: Taking taylor expansion of z in x
1.329 * [taylor]: Taking taylor expansion of y in x
1.329 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
1.329 * [taylor]: Taking taylor expansion of (* z y) in y
1.329 * [taylor]: Taking taylor expansion of z in y
1.329 * [taylor]: Taking taylor expansion of y in y
1.330 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.330 * [taylor]: Taking taylor expansion of z in z
1.331 * [taylor]: Taking taylor expansion of 0 in y
1.331 * [taylor]: Taking taylor expansion of 0 in z
1.333 * [taylor]: Taking taylor expansion of 0 in y
1.333 * [taylor]: Taking taylor expansion of 0 in z
1.334 * [taylor]: Taking taylor expansion of 0 in z
1.336 * [taylor]: Taking taylor expansion of 0 in y
1.336 * [taylor]: Taking taylor expansion of 0 in z
1.336 * [taylor]: Taking taylor expansion of 0 in z
1.337 * [taylor]: Taking taylor expansion of 0 in z
1.337 * * * * [progress]: [ 2 / 2 ] generating series at (2)
1.337 * [approximate]: Taking taylor expansion of (- (* 1.0 x) (* x (* z y))) in (x y z) around 0
1.337 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* x (* z y))) in z
1.337 * [taylor]: Taking taylor expansion of (* 1.0 x) in z
1.337 * [taylor]: Taking taylor expansion of 1.0 in z
1.337 * [taylor]: Taking taylor expansion of x in z
1.337 * [taylor]: Taking taylor expansion of (* x (* z y)) in z
1.337 * [taylor]: Taking taylor expansion of x in z
1.337 * [taylor]: Taking taylor expansion of (* z y) in z
1.337 * [taylor]: Taking taylor expansion of z in z
1.337 * [taylor]: Taking taylor expansion of y in z
1.337 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* x (* z y))) in y
1.338 * [taylor]: Taking taylor expansion of (* 1.0 x) in y
1.338 * [taylor]: Taking taylor expansion of 1.0 in y
1.338 * [taylor]: Taking taylor expansion of x in y
1.338 * [taylor]: Taking taylor expansion of (* x (* z y)) in y
1.338 * [taylor]: Taking taylor expansion of x in y
1.338 * [taylor]: Taking taylor expansion of (* z y) in y
1.338 * [taylor]: Taking taylor expansion of z in y
1.338 * [taylor]: Taking taylor expansion of y in y
1.338 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* x (* z y))) in x
1.338 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
1.338 * [taylor]: Taking taylor expansion of 1.0 in x
1.338 * [taylor]: Taking taylor expansion of x in x
1.338 * [taylor]: Taking taylor expansion of (* x (* z y)) in x
1.338 * [taylor]: Taking taylor expansion of x in x
1.338 * [taylor]: Taking taylor expansion of (* z y) in x
1.338 * [taylor]: Taking taylor expansion of z in x
1.338 * [taylor]: Taking taylor expansion of y in x
1.338 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* x (* z y))) in x
1.338 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
1.338 * [taylor]: Taking taylor expansion of 1.0 in x
1.338 * [taylor]: Taking taylor expansion of x in x
1.338 * [taylor]: Taking taylor expansion of (* x (* z y)) in x
1.338 * [taylor]: Taking taylor expansion of x in x
1.338 * [taylor]: Taking taylor expansion of (* z y) in x
1.338 * [taylor]: Taking taylor expansion of z in x
1.338 * [taylor]: Taking taylor expansion of y in x
1.339 * [taylor]: Taking taylor expansion of 0 in y
1.339 * [taylor]: Taking taylor expansion of 0 in z
1.340 * [taylor]: Taking taylor expansion of (- 1.0 (* z y)) in y
1.340 * [taylor]: Taking taylor expansion of 1.0 in y
1.340 * [taylor]: Taking taylor expansion of (* z y) in y
1.340 * [taylor]: Taking taylor expansion of z in y
1.340 * [taylor]: Taking taylor expansion of y in y
1.341 * [taylor]: Taking taylor expansion of 1.0 in z
1.341 * [taylor]: Taking taylor expansion of 0 in z
1.342 * [taylor]: Taking taylor expansion of 0 in y
1.342 * [taylor]: Taking taylor expansion of 0 in z
1.343 * [taylor]: Taking taylor expansion of (- z) in z
1.343 * [taylor]: Taking taylor expansion of z in z
1.343 * [taylor]: Taking taylor expansion of 0 in z
1.343 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ 1 (* x (* z y)))) in (x y z) around 0
1.343 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ 1 (* x (* z y)))) in z
1.343 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in z
1.343 * [taylor]: Taking taylor expansion of 1.0 in z
1.343 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.343 * [taylor]: Taking taylor expansion of x in z
1.343 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in z
1.343 * [taylor]: Taking taylor expansion of (* x (* z y)) in z
1.344 * [taylor]: Taking taylor expansion of x in z
1.344 * [taylor]: Taking taylor expansion of (* z y) in z
1.344 * [taylor]: Taking taylor expansion of z in z
1.344 * [taylor]: Taking taylor expansion of y in z
1.344 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ 1 (* x (* z y)))) in y
1.344 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
1.344 * [taylor]: Taking taylor expansion of 1.0 in y
1.344 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.344 * [taylor]: Taking taylor expansion of x in y
1.344 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in y
1.344 * [taylor]: Taking taylor expansion of (* x (* z y)) in y
1.344 * [taylor]: Taking taylor expansion of x in y
1.344 * [taylor]: Taking taylor expansion of (* z y) in y
1.344 * [taylor]: Taking taylor expansion of z in y
1.344 * [taylor]: Taking taylor expansion of y in y
1.345 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ 1 (* x (* z y)))) in x
1.345 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.345 * [taylor]: Taking taylor expansion of 1.0 in x
1.345 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.345 * [taylor]: Taking taylor expansion of x in x
1.345 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in x
1.345 * [taylor]: Taking taylor expansion of (* x (* z y)) in x
1.345 * [taylor]: Taking taylor expansion of x in x
1.345 * [taylor]: Taking taylor expansion of (* z y) in x
1.345 * [taylor]: Taking taylor expansion of z in x
1.345 * [taylor]: Taking taylor expansion of y in x
1.346 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ 1 (* x (* z y)))) in x
1.346 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.346 * [taylor]: Taking taylor expansion of 1.0 in x
1.346 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.346 * [taylor]: Taking taylor expansion of x in x
1.346 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in x
1.346 * [taylor]: Taking taylor expansion of (* x (* z y)) in x
1.346 * [taylor]: Taking taylor expansion of x in x
1.346 * [taylor]: Taking taylor expansion of (* z y) in x
1.346 * [taylor]: Taking taylor expansion of z in x
1.346 * [taylor]: Taking taylor expansion of y in x
1.347 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in y
1.347 * [taylor]: Taking taylor expansion of 1.0 in y
1.347 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
1.347 * [taylor]: Taking taylor expansion of (* z y) in y
1.347 * [taylor]: Taking taylor expansion of z in y
1.347 * [taylor]: Taking taylor expansion of y in y
1.348 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
1.348 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.348 * [taylor]: Taking taylor expansion of z in z
1.350 * [taylor]: Taking taylor expansion of 0 in y
1.351 * [taylor]: Taking taylor expansion of 1.0 in z
1.354 * [taylor]: Taking taylor expansion of 0 in y
1.354 * [taylor]: Taking taylor expansion of 0 in z
1.355 * [taylor]: Taking taylor expansion of 0 in z
1.360 * [taylor]: Taking taylor expansion of 0 in y
1.360 * [taylor]: Taking taylor expansion of 0 in z
1.360 * [taylor]: Taking taylor expansion of 0 in z
1.361 * [taylor]: Taking taylor expansion of 0 in z
1.365 * [taylor]: Taking taylor expansion of 0 in y
1.365 * [taylor]: Taking taylor expansion of 0 in z
1.365 * [taylor]: Taking taylor expansion of 0 in z
1.365 * [taylor]: Taking taylor expansion of 0 in z
1.367 * [taylor]: Taking taylor expansion of 0 in z
1.367 * [approximate]: Taking taylor expansion of (- (/ 1 (* x (* z y))) (* 1.0 (/ 1 x))) in (x y z) around 0
1.367 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (* z y))) (* 1.0 (/ 1 x))) in z
1.367 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in z
1.367 * [taylor]: Taking taylor expansion of (* x (* z y)) in z
1.367 * [taylor]: Taking taylor expansion of x in z
1.367 * [taylor]: Taking taylor expansion of (* z y) in z
1.367 * [taylor]: Taking taylor expansion of z in z
1.367 * [taylor]: Taking taylor expansion of y in z
1.368 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in z
1.368 * [taylor]: Taking taylor expansion of 1.0 in z
1.368 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.368 * [taylor]: Taking taylor expansion of x in z
1.368 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (* z y))) (* 1.0 (/ 1 x))) in y
1.368 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in y
1.368 * [taylor]: Taking taylor expansion of (* x (* z y)) in y
1.368 * [taylor]: Taking taylor expansion of x in y
1.368 * [taylor]: Taking taylor expansion of (* z y) in y
1.368 * [taylor]: Taking taylor expansion of z in y
1.368 * [taylor]: Taking taylor expansion of y in y
1.369 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
1.369 * [taylor]: Taking taylor expansion of 1.0 in y
1.369 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.369 * [taylor]: Taking taylor expansion of x in y
1.369 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (* z y))) (* 1.0 (/ 1 x))) in x
1.369 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in x
1.369 * [taylor]: Taking taylor expansion of (* x (* z y)) in x
1.369 * [taylor]: Taking taylor expansion of x in x
1.369 * [taylor]: Taking taylor expansion of (* z y) in x
1.369 * [taylor]: Taking taylor expansion of z in x
1.369 * [taylor]: Taking taylor expansion of y in x
1.370 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.370 * [taylor]: Taking taylor expansion of 1.0 in x
1.370 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.370 * [taylor]: Taking taylor expansion of x in x
1.370 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (* z y))) (* 1.0 (/ 1 x))) in x
1.370 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in x
1.370 * [taylor]: Taking taylor expansion of (* x (* z y)) in x
1.370 * [taylor]: Taking taylor expansion of x in x
1.370 * [taylor]: Taking taylor expansion of (* z y) in x
1.370 * [taylor]: Taking taylor expansion of z in x
1.370 * [taylor]: Taking taylor expansion of y in x
1.371 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.371 * [taylor]: Taking taylor expansion of 1.0 in x
1.371 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.371 * [taylor]: Taking taylor expansion of x in x
1.372 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) 1.0) in y
1.372 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
1.372 * [taylor]: Taking taylor expansion of (* z y) in y
1.372 * [taylor]: Taking taylor expansion of z in y
1.372 * [taylor]: Taking taylor expansion of y in y
1.372 * [taylor]: Taking taylor expansion of 1.0 in y
1.372 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.372 * [taylor]: Taking taylor expansion of z in z
1.375 * [taylor]: Taking taylor expansion of 0 in y
1.376 * [taylor]: Taking taylor expansion of (- 1.0) in z
1.376 * [taylor]: Taking taylor expansion of 1.0 in z
1.379 * [taylor]: Taking taylor expansion of 0 in y
1.379 * [taylor]: Taking taylor expansion of 0 in z
1.380 * [taylor]: Taking taylor expansion of 0 in z
1.385 * [taylor]: Taking taylor expansion of 0 in y
1.385 * [taylor]: Taking taylor expansion of 0 in z
1.385 * [taylor]: Taking taylor expansion of 0 in z
1.386 * [taylor]: Taking taylor expansion of 0 in z
1.390 * [taylor]: Taking taylor expansion of 0 in y
1.390 * [taylor]: Taking taylor expansion of 0 in z
1.390 * [taylor]: Taking taylor expansion of 0 in z
1.390 * [taylor]: Taking taylor expansion of 0 in z
1.392 * [taylor]: Taking taylor expansion of 0 in z
1.392 * * * [progress]: simplifying candidates
1.393 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (* x (- (* y z))))
  (log1p (* x (- (* y z))))
  (* x (- (* y z)))
  (+ (log x) (log (- (* y z))))
  (log (* x (- (* y z))))
  (exp (* x (- (* y 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))))
  (* x (* y z))
  (* x (* (cbrt (- (* y z))) (cbrt (- (* y z)))))
  (* x (sqrt (- (* y z))))
  (* x 1)
  (* x -1)
  (* x (- y))
  (* x y)
  (* (cbrt x) (- (* y z)))
  (* (sqrt x) (- (* y z)))
  (* x (- (* y z)))
  (expm1 (+ (* x 1.0) (* x (- (* y z)))))
  (log1p (+ (* x 1.0) (* x (- (* y z)))))
  (* (exp (* x 1.0)) (exp (* x (- (* y z)))))
  (log (+ (* x 1.0) (* x (- (* y z)))))
  (exp (+ (* x 1.0) (* x (- (* y z)))))
  (* (cbrt (+ (* x 1.0) (* x (- (* y z))))) (cbrt (+ (* x 1.0) (* x (- (* y z))))))
  (cbrt (+ (* x 1.0) (* x (- (* y z)))))
  (* (* (+ (* x 1.0) (* x (- (* y z)))) (+ (* x 1.0) (* x (- (* y z))))) (+ (* x 1.0) (* x (- (* y z)))))
  (sqrt (+ (* x 1.0) (* x (- (* y z)))))
  (sqrt (+ (* x 1.0) (* x (- (* y z)))))
  (+ (pow (* x 1.0) 3) (pow (* x (- (* y z))) 3))
  (+ (* (* x 1.0) (* x 1.0)) (- (* (* x (- (* y z))) (* x (- (* y z)))) (* (* x 1.0) (* x (- (* y z))))))
  (- (* (* x 1.0) (* x 1.0)) (* (* x (- (* y z))) (* x (- (* y z)))))
  (- (* x 1.0) (* x (- (* y z))))
  (+ 1.0 (- (* y z)))
  0
  (* -1 (* x (* z y)))
  (* -1 (* x (* z y)))
  (* 1.0 x)
  (- (* 1.0 x) (* x (* z y)))
  (- (* 1.0 x) (* x (* z y)))
1.395 * * [simplify]: iteration  0 :  72  enodes  (cost  455 )
1.414 * * [simplify]: iteration  1 :  190  enodes  (cost  376 )
1.477 * * [simplify]: iteration  2 :  882  enodes  (cost  348 )
2.164 * * [simplify]: iteration  done :  5001  enodes  (cost  344 )
2.165 * [simplify]: Simplified to:
   (expm1 (* x (- (* y z))))
  (log1p (* x (- (* y z))))
  (* x (- (* y z)))
  (log (* x (- (* y z))))
  (log (* x (- (* y z))))
  (exp (* x (- (* y z))))
  (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))))
  (* x (* y z))
  (* x (* (cbrt (- (* y z))) (cbrt (- (* y z)))))
  (* x (sqrt (- (* y z))))
  x
  (- x)
  (- (* x y))
  (* x y)
  (* (cbrt x) (- (* y z)))
  (* (sqrt x) (- (* y z)))
  (* x (- (* y z)))
  (expm1 (* x (- 1.0 (* y z))))
  (log1p (* x (- 1.0 (* y z))))
  (exp (* x (- 1.0 (* y z))))
  (log (* x (- 1.0 (* y z))))
  (exp (* x (- 1.0 (* y z))))
  (* (cbrt (* x (- 1.0 (* y z)))) (cbrt (* x (- 1.0 (* y z)))))
  (cbrt (* x (- 1.0 (* y z))))
  (pow (* x (- 1.0 (* y z))) 3)
  (sqrt (* x (- 1.0 (* y z))))
  (sqrt (* x (- 1.0 (* y z))))
  (* (pow x 3) (- (pow 1.0 3) (pow (* y z) 3)))
  (fma (* x x) (* 1.0 1.0) (* (* x (+ (* y z) 1.0)) (* x (* y z))))
  (* (* x x) (- (* 1.0 1.0) (* (* y z) (* y z))))
  (* x (+ (* y z) 1.0))
  (- 1.0 (* y z))
  0
  (* x (- (* y z)))
  (* x (- (* y z)))
  (* 1.0 x)
  (* x (- 1.0 (* y z)))
  (* x (- 1.0 (* y z)))
2.165 * * * [progress]: adding candidates to table
2.258 * * [progress]: iteration 3 / 4
2.258 * * * [progress]: picking best candidate
2.268 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* x 1.0) (* (* x y) (- z))))>
2.268 * * * [progress]: localizing error
2.275 * * * [progress]: generating rewritten candidates
2.275 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
2.284 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
2.289 * * * [progress]: generating series expansions
2.289 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
2.289 * [approximate]: Taking taylor expansion of (* -1 (* x (* z y))) in (x y z) around 0
2.289 * [taylor]: Taking taylor expansion of (* -1 (* x (* z y))) in z
2.289 * [taylor]: Taking taylor expansion of -1 in z
2.289 * [taylor]: Taking taylor expansion of (* x (* z y)) in z
2.289 * [taylor]: Taking taylor expansion of x in z
2.289 * [taylor]: Taking taylor expansion of (* z y) in z
2.289 * [taylor]: Taking taylor expansion of z in z
2.289 * [taylor]: Taking taylor expansion of y in z
2.289 * [taylor]: Taking taylor expansion of (* -1 (* x (* z y))) in y
2.289 * [taylor]: Taking taylor expansion of -1 in y
2.289 * [taylor]: Taking taylor expansion of (* x (* z y)) in y
2.289 * [taylor]: Taking taylor expansion of x in y
2.289 * [taylor]: Taking taylor expansion of (* z y) in y
2.289 * [taylor]: Taking taylor expansion of z in y
2.289 * [taylor]: Taking taylor expansion of y in y
2.289 * [taylor]: Taking taylor expansion of (* -1 (* x (* z y))) in x
2.289 * [taylor]: Taking taylor expansion of -1 in x
2.289 * [taylor]: Taking taylor expansion of (* x (* z y)) in x
2.289 * [taylor]: Taking taylor expansion of x in x
2.289 * [taylor]: Taking taylor expansion of (* z y) in x
2.289 * [taylor]: Taking taylor expansion of z in x
2.289 * [taylor]: Taking taylor expansion of y in x
2.289 * [taylor]: Taking taylor expansion of (* -1 (* x (* z y))) in x
2.289 * [taylor]: Taking taylor expansion of -1 in x
2.289 * [taylor]: Taking taylor expansion of (* x (* z y)) in x
2.289 * [taylor]: Taking taylor expansion of x in x
2.289 * [taylor]: Taking taylor expansion of (* z y) in x
2.289 * [taylor]: Taking taylor expansion of z in x
2.289 * [taylor]: Taking taylor expansion of y in x
2.291 * [taylor]: Taking taylor expansion of 0 in y
2.291 * [taylor]: Taking taylor expansion of 0 in z
2.291 * [taylor]: Taking taylor expansion of (- (* z y)) in y
2.292 * [taylor]: Taking taylor expansion of (* z y) in y
2.292 * [taylor]: Taking taylor expansion of z in y
2.292 * [taylor]: Taking taylor expansion of y in y
2.292 * [taylor]: Taking taylor expansion of 0 in z
2.292 * [taylor]: Taking taylor expansion of 0 in z
2.293 * [taylor]: Taking taylor expansion of 0 in y
2.293 * [taylor]: Taking taylor expansion of 0 in z
2.293 * [taylor]: Taking taylor expansion of (- z) in z
2.294 * [taylor]: Taking taylor expansion of z in z
2.294 * [approximate]: Taking taylor expansion of (/ -1 (* x (* z y))) in (x y z) around 0
2.294 * [taylor]: Taking taylor expansion of (/ -1 (* x (* z y))) in z
2.294 * [taylor]: Taking taylor expansion of -1 in z
2.294 * [taylor]: Taking taylor expansion of (* x (* z y)) in z
2.294 * [taylor]: Taking taylor expansion of x in z
2.294 * [taylor]: Taking taylor expansion of (* z y) in z
2.294 * [taylor]: Taking taylor expansion of z in z
2.294 * [taylor]: Taking taylor expansion of y in z
2.295 * [taylor]: Taking taylor expansion of (/ -1 (* x (* z y))) in y
2.295 * [taylor]: Taking taylor expansion of -1 in y
2.295 * [taylor]: Taking taylor expansion of (* x (* z y)) in y
2.295 * [taylor]: Taking taylor expansion of x in y
2.295 * [taylor]: Taking taylor expansion of (* z y) in y
2.295 * [taylor]: Taking taylor expansion of z in y
2.295 * [taylor]: Taking taylor expansion of y in y
2.295 * [taylor]: Taking taylor expansion of (/ -1 (* x (* z y))) in x
2.295 * [taylor]: Taking taylor expansion of -1 in x
2.295 * [taylor]: Taking taylor expansion of (* x (* z y)) in x
2.295 * [taylor]: Taking taylor expansion of x in x
2.295 * [taylor]: Taking taylor expansion of (* z y) in x
2.295 * [taylor]: Taking taylor expansion of z in x
2.295 * [taylor]: Taking taylor expansion of y in x
2.296 * [taylor]: Taking taylor expansion of (/ -1 (* x (* z y))) in x
2.296 * [taylor]: Taking taylor expansion of -1 in x
2.296 * [taylor]: Taking taylor expansion of (* x (* z y)) in x
2.296 * [taylor]: Taking taylor expansion of x in x
2.296 * [taylor]: Taking taylor expansion of (* z y) in x
2.296 * [taylor]: Taking taylor expansion of z in x
2.296 * [taylor]: Taking taylor expansion of y in x
2.296 * [taylor]: Taking taylor expansion of (/ -1 (* z y)) in y
2.297 * [taylor]: Taking taylor expansion of -1 in y
2.297 * [taylor]: Taking taylor expansion of (* z y) in y
2.297 * [taylor]: Taking taylor expansion of z in y
2.297 * [taylor]: Taking taylor expansion of y in y
2.297 * [taylor]: Taking taylor expansion of (/ -1 z) in z
2.297 * [taylor]: Taking taylor expansion of -1 in z
2.297 * [taylor]: Taking taylor expansion of z in z
2.298 * [taylor]: Taking taylor expansion of 0 in y
2.299 * [taylor]: Taking taylor expansion of 0 in z
2.301 * [taylor]: Taking taylor expansion of 0 in y
2.301 * [taylor]: Taking taylor expansion of 0 in z
2.302 * [taylor]: Taking taylor expansion of 0 in z
2.304 * [taylor]: Taking taylor expansion of 0 in y
2.304 * [taylor]: Taking taylor expansion of 0 in z
2.304 * [taylor]: Taking taylor expansion of 0 in z
2.305 * [taylor]: Taking taylor expansion of 0 in z
2.305 * [approximate]: Taking taylor expansion of (/ 1 (* x (* z y))) in (x y z) around 0
2.305 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in z
2.305 * [taylor]: Taking taylor expansion of (* x (* z y)) in z
2.305 * [taylor]: Taking taylor expansion of x in z
2.305 * [taylor]: Taking taylor expansion of (* z y) in z
2.305 * [taylor]: Taking taylor expansion of z in z
2.305 * [taylor]: Taking taylor expansion of y in z
2.306 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in y
2.306 * [taylor]: Taking taylor expansion of (* x (* z y)) in y
2.306 * [taylor]: Taking taylor expansion of x in y
2.306 * [taylor]: Taking taylor expansion of (* z y) in y
2.306 * [taylor]: Taking taylor expansion of z in y
2.306 * [taylor]: Taking taylor expansion of y in y
2.307 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in x
2.307 * [taylor]: Taking taylor expansion of (* x (* z y)) in x
2.307 * [taylor]: Taking taylor expansion of x in x
2.307 * [taylor]: Taking taylor expansion of (* z y) in x
2.307 * [taylor]: Taking taylor expansion of z in x
2.307 * [taylor]: Taking taylor expansion of y in x
2.307 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in x
2.307 * [taylor]: Taking taylor expansion of (* x (* z y)) in x
2.307 * [taylor]: Taking taylor expansion of x in x
2.307 * [taylor]: Taking taylor expansion of (* z y) in x
2.307 * [taylor]: Taking taylor expansion of z in x
2.307 * [taylor]: Taking taylor expansion of y in x
2.308 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
2.308 * [taylor]: Taking taylor expansion of (* z y) in y
2.308 * [taylor]: Taking taylor expansion of z in y
2.308 * [taylor]: Taking taylor expansion of y in y
2.308 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.308 * [taylor]: Taking taylor expansion of z in z
2.309 * [taylor]: Taking taylor expansion of 0 in y
2.310 * [taylor]: Taking taylor expansion of 0 in z
2.311 * [taylor]: Taking taylor expansion of 0 in y
2.312 * [taylor]: Taking taylor expansion of 0 in z
2.312 * [taylor]: Taking taylor expansion of 0 in z
2.314 * [taylor]: Taking taylor expansion of 0 in y
2.314 * [taylor]: Taking taylor expansion of 0 in z
2.314 * [taylor]: Taking taylor expansion of 0 in z
2.315 * [taylor]: Taking taylor expansion of 0 in z
2.315 * * * * [progress]: [ 2 / 2 ] generating series at (2)
2.316 * [approximate]: Taking taylor expansion of (- (* 1.0 x) (* x (* z y))) in (x y z) around 0
2.316 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* x (* z y))) in z
2.316 * [taylor]: Taking taylor expansion of (* 1.0 x) in z
2.316 * [taylor]: Taking taylor expansion of 1.0 in z
2.316 * [taylor]: Taking taylor expansion of x in z
2.316 * [taylor]: Taking taylor expansion of (* x (* z y)) in z
2.316 * [taylor]: Taking taylor expansion of x in z
2.316 * [taylor]: Taking taylor expansion of (* z y) in z
2.316 * [taylor]: Taking taylor expansion of z in z
2.316 * [taylor]: Taking taylor expansion of y in z
2.316 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* x (* z y))) in y
2.316 * [taylor]: Taking taylor expansion of (* 1.0 x) in y
2.316 * [taylor]: Taking taylor expansion of 1.0 in y
2.316 * [taylor]: Taking taylor expansion of x in y
2.316 * [taylor]: Taking taylor expansion of (* x (* z y)) in y
2.316 * [taylor]: Taking taylor expansion of x in y
2.316 * [taylor]: Taking taylor expansion of (* z y) in y
2.316 * [taylor]: Taking taylor expansion of z in y
2.316 * [taylor]: Taking taylor expansion of y in y
2.316 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* x (* z y))) in x
2.316 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
2.316 * [taylor]: Taking taylor expansion of 1.0 in x
2.316 * [taylor]: Taking taylor expansion of x in x
2.316 * [taylor]: Taking taylor expansion of (* x (* z y)) in x
2.316 * [taylor]: Taking taylor expansion of x in x
2.316 * [taylor]: Taking taylor expansion of (* z y) in x
2.316 * [taylor]: Taking taylor expansion of z in x
2.316 * [taylor]: Taking taylor expansion of y in x
2.316 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* x (* z y))) in x
2.316 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
2.316 * [taylor]: Taking taylor expansion of 1.0 in x
2.316 * [taylor]: Taking taylor expansion of x in x
2.316 * [taylor]: Taking taylor expansion of (* x (* z y)) in x
2.316 * [taylor]: Taking taylor expansion of x in x
2.316 * [taylor]: Taking taylor expansion of (* z y) in x
2.316 * [taylor]: Taking taylor expansion of z in x
2.316 * [taylor]: Taking taylor expansion of y in x
2.317 * [taylor]: Taking taylor expansion of 0 in y
2.317 * [taylor]: Taking taylor expansion of 0 in z
2.319 * [taylor]: Taking taylor expansion of (- 1.0 (* z y)) in y
2.319 * [taylor]: Taking taylor expansion of 1.0 in y
2.319 * [taylor]: Taking taylor expansion of (* z y) in y
2.319 * [taylor]: Taking taylor expansion of z in y
2.319 * [taylor]: Taking taylor expansion of y in y
2.319 * [taylor]: Taking taylor expansion of 1.0 in z
2.319 * [taylor]: Taking taylor expansion of 0 in z
2.321 * [taylor]: Taking taylor expansion of 0 in y
2.321 * [taylor]: Taking taylor expansion of 0 in z
2.321 * [taylor]: Taking taylor expansion of (- z) in z
2.321 * [taylor]: Taking taylor expansion of z in z
2.322 * [taylor]: Taking taylor expansion of 0 in z
2.322 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ 1 (* x (* z y)))) in (x y z) around 0
2.322 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ 1 (* x (* z y)))) in z
2.322 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in z
2.322 * [taylor]: Taking taylor expansion of 1.0 in z
2.322 * [taylor]: Taking taylor expansion of (/ 1 x) in z
2.322 * [taylor]: Taking taylor expansion of x in z
2.322 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in z
2.322 * [taylor]: Taking taylor expansion of (* x (* z y)) in z
2.322 * [taylor]: Taking taylor expansion of x in z
2.322 * [taylor]: Taking taylor expansion of (* z y) in z
2.322 * [taylor]: Taking taylor expansion of z in z
2.322 * [taylor]: Taking taylor expansion of y in z
2.323 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ 1 (* x (* z y)))) in y
2.323 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
2.323 * [taylor]: Taking taylor expansion of 1.0 in y
2.323 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.323 * [taylor]: Taking taylor expansion of x in y
2.323 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in y
2.323 * [taylor]: Taking taylor expansion of (* x (* z y)) in y
2.323 * [taylor]: Taking taylor expansion of x in y
2.323 * [taylor]: Taking taylor expansion of (* z y) in y
2.323 * [taylor]: Taking taylor expansion of z in y
2.323 * [taylor]: Taking taylor expansion of y in y
2.324 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ 1 (* x (* z y)))) in x
2.324 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
2.324 * [taylor]: Taking taylor expansion of 1.0 in x
2.324 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.324 * [taylor]: Taking taylor expansion of x in x
2.324 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in x
2.324 * [taylor]: Taking taylor expansion of (* x (* z y)) in x
2.324 * [taylor]: Taking taylor expansion of x in x
2.324 * [taylor]: Taking taylor expansion of (* z y) in x
2.324 * [taylor]: Taking taylor expansion of z in x
2.324 * [taylor]: Taking taylor expansion of y in x
2.324 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ 1 (* x (* z y)))) in x
2.325 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
2.325 * [taylor]: Taking taylor expansion of 1.0 in x
2.325 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.325 * [taylor]: Taking taylor expansion of x in x
2.325 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in x
2.325 * [taylor]: Taking taylor expansion of (* x (* z y)) in x
2.325 * [taylor]: Taking taylor expansion of x in x
2.325 * [taylor]: Taking taylor expansion of (* z y) in x
2.325 * [taylor]: Taking taylor expansion of z in x
2.325 * [taylor]: Taking taylor expansion of y in x
2.326 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in y
2.326 * [taylor]: Taking taylor expansion of 1.0 in y
2.326 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
2.326 * [taylor]: Taking taylor expansion of (* z y) in y
2.326 * [taylor]: Taking taylor expansion of z in y
2.326 * [taylor]: Taking taylor expansion of y in y
2.326 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
2.326 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.326 * [taylor]: Taking taylor expansion of z in z
2.329 * [taylor]: Taking taylor expansion of 0 in y
2.330 * [taylor]: Taking taylor expansion of 1.0 in z
2.334 * [taylor]: Taking taylor expansion of 0 in y
2.334 * [taylor]: Taking taylor expansion of 0 in z
2.335 * [taylor]: Taking taylor expansion of 0 in z
2.339 * [taylor]: Taking taylor expansion of 0 in y
2.339 * [taylor]: Taking taylor expansion of 0 in z
2.339 * [taylor]: Taking taylor expansion of 0 in z
2.340 * [taylor]: Taking taylor expansion of 0 in z
2.345 * [taylor]: Taking taylor expansion of 0 in y
2.345 * [taylor]: Taking taylor expansion of 0 in z
2.345 * [taylor]: Taking taylor expansion of 0 in z
2.345 * [taylor]: Taking taylor expansion of 0 in z
2.346 * [taylor]: Taking taylor expansion of 0 in z
2.347 * [approximate]: Taking taylor expansion of (- (/ 1 (* x (* z y))) (* 1.0 (/ 1 x))) in (x y z) around 0
2.347 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (* z y))) (* 1.0 (/ 1 x))) in z
2.347 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in z
2.347 * [taylor]: Taking taylor expansion of (* x (* z y)) in z
2.347 * [taylor]: Taking taylor expansion of x in z
2.347 * [taylor]: Taking taylor expansion of (* z y) in z
2.347 * [taylor]: Taking taylor expansion of z in z
2.347 * [taylor]: Taking taylor expansion of y in z
2.347 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in z
2.347 * [taylor]: Taking taylor expansion of 1.0 in z
2.347 * [taylor]: Taking taylor expansion of (/ 1 x) in z
2.347 * [taylor]: Taking taylor expansion of x in z
2.348 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (* z y))) (* 1.0 (/ 1 x))) in y
2.348 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in y
2.348 * [taylor]: Taking taylor expansion of (* x (* z y)) in y
2.348 * [taylor]: Taking taylor expansion of x in y
2.348 * [taylor]: Taking taylor expansion of (* z y) in y
2.348 * [taylor]: Taking taylor expansion of z in y
2.348 * [taylor]: Taking taylor expansion of y in y
2.348 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
2.348 * [taylor]: Taking taylor expansion of 1.0 in y
2.348 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.348 * [taylor]: Taking taylor expansion of x in y
2.348 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (* z y))) (* 1.0 (/ 1 x))) in x
2.348 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in x
2.348 * [taylor]: Taking taylor expansion of (* x (* z y)) in x
2.348 * [taylor]: Taking taylor expansion of x in x
2.349 * [taylor]: Taking taylor expansion of (* z y) in x
2.349 * [taylor]: Taking taylor expansion of z in x
2.349 * [taylor]: Taking taylor expansion of y in x
2.349 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
2.349 * [taylor]: Taking taylor expansion of 1.0 in x
2.349 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.349 * [taylor]: Taking taylor expansion of x in x
2.349 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (* z y))) (* 1.0 (/ 1 x))) in x
2.350 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in x
2.350 * [taylor]: Taking taylor expansion of (* x (* z y)) in x
2.350 * [taylor]: Taking taylor expansion of x in x
2.350 * [taylor]: Taking taylor expansion of (* z y) in x
2.350 * [taylor]: Taking taylor expansion of z in x
2.350 * [taylor]: Taking taylor expansion of y in x
2.350 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
2.350 * [taylor]: Taking taylor expansion of 1.0 in x
2.350 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.350 * [taylor]: Taking taylor expansion of x in x
2.351 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) 1.0) in y
2.351 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
2.351 * [taylor]: Taking taylor expansion of (* z y) in y
2.351 * [taylor]: Taking taylor expansion of z in y
2.351 * [taylor]: Taking taylor expansion of y in y
2.352 * [taylor]: Taking taylor expansion of 1.0 in y
2.352 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.352 * [taylor]: Taking taylor expansion of z in z
2.358 * [taylor]: Taking taylor expansion of 0 in y
2.359 * [taylor]: Taking taylor expansion of (- 1.0) in z
2.360 * [taylor]: Taking taylor expansion of 1.0 in z
2.363 * [taylor]: Taking taylor expansion of 0 in y
2.363 * [taylor]: Taking taylor expansion of 0 in z
2.364 * [taylor]: Taking taylor expansion of 0 in z
2.368 * [taylor]: Taking taylor expansion of 0 in y
2.368 * [taylor]: Taking taylor expansion of 0 in z
2.368 * [taylor]: Taking taylor expansion of 0 in z
2.369 * [taylor]: Taking taylor expansion of 0 in z
2.374 * [taylor]: Taking taylor expansion of 0 in y
2.374 * [taylor]: Taking taylor expansion of 0 in z
2.374 * [taylor]: Taking taylor expansion of 0 in z
2.374 * [taylor]: Taking taylor expansion of 0 in z
2.375 * [taylor]: Taking taylor expansion of 0 in z
2.376 * * * [progress]: simplifying candidates
2.376 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (* (* x y) (- z)))
  (log1p (* (* x y) (- z)))
  (* (* x y) (- z))
  (* (* 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 y) (* (cbrt (- z)) (cbrt (- z))))
  (* (* x y) (sqrt (- z)))
  (* (* x y) 1)
  (* (* x y) -1)
  (* (* x y) (- (* (cbrt z) (cbrt z))))
  (* (* x y) (- (sqrt z)))
  (* (* x y) (- 1))
  (* (* x y) (* (cbrt z) (cbrt z)))
  (* (* x y) (sqrt z))
  (* (* x y) 1)
  (* y (- z))
  (expm1 (+ (* x 1.0) (* (* x y) (- z))))
  (log1p (+ (* x 1.0) (* (* x y) (- z))))
  (* (exp (* x 1.0)) (exp (* (* x y) (- z))))
  (log (+ (* x 1.0) (* (* x y) (- z))))
  (exp (+ (* x 1.0) (* (* x y) (- z))))
  (* (cbrt (+ (* x 1.0) (* (* x y) (- z)))) (cbrt (+ (* x 1.0) (* (* x y) (- z)))))
  (cbrt (+ (* x 1.0) (* (* x y) (- z))))
  (* (* (+ (* x 1.0) (* (* x y) (- z))) (+ (* x 1.0) (* (* x y) (- z)))) (+ (* x 1.0) (* (* x y) (- z))))
  (sqrt (+ (* x 1.0) (* (* x y) (- z))))
  (sqrt (+ (* x 1.0) (* (* x y) (- z))))
  (+ (pow (* x 1.0) 3) (pow (* (* x y) (- z)) 3))
  (+ (* (* x 1.0) (* x 1.0)) (- (* (* (* x y) (- z)) (* (* x y) (- z))) (* (* x 1.0) (* (* x y) (- z)))))
  (- (* (* x 1.0) (* x 1.0)) (* (* (* x y) (- z)) (* (* x y) (- z))))
  (- (* x 1.0) (* (* x y) (- z)))
  0
  (* -1 (* x (* z y)))
  (* -1 (* x (* z y)))
  (* 1.0 x)
  (- (* 1.0 x) (* x (* z y)))
  (- (* 1.0 x) (* x (* z y)))
2.379 * * [simplify]: iteration  0 :  85  enodes  (cost  490 )
2.396 * * [simplify]: iteration  1 :  248  enodes  (cost  438 )
2.485 * * [simplify]: iteration  2 :  1111  enodes  (cost  367 )
3.073 * * [simplify]: iteration  done :  5000  enodes  (cost  366 )
3.073 * [simplify]: Simplified to:
   (expm1 (* (* x y) (- z)))
  (log1p (* (* x y) (- z)))
  (* (* 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)))
  (* (* x y) z)
  (* (* x y) (* (cbrt (- z)) (cbrt (- z))))
  (* (* x y) (sqrt (- z)))
  (* x y)
  (- (* y x))
  (* (* x y) (- (* (cbrt z) (cbrt z))))
  (* (* x y) (- (sqrt z)))
  (- (* y x))
  (* (* x y) (* (cbrt z) (cbrt z)))
  (* (* x y) (sqrt z))
  (* x y)
  (- (* z y))
  (expm1 (* x (- 1.0 (* z y))))
  (log1p (* x (- 1.0 (* z y))))
  (exp (* x (- 1.0 (* z y))))
  (log (* x (- 1.0 (* z y))))
  (exp (* x (- 1.0 (* z y))))
  (* (cbrt (* x (- 1.0 (* z y)))) (cbrt (* x (- 1.0 (* z y)))))
  (cbrt (* x (- 1.0 (* z y))))
  (pow (* x (- 1.0 (* z y))) 3)
  (sqrt (* x (- 1.0 (* z y))))
  (sqrt (* x (- 1.0 (* z y))))
  (- (pow (* x 1.0) 3) (pow (* (* x y) z) 3))
  (fma (* (* x y) (- z)) (* x (- (* y (- z)) 1.0)) (* (* x 1.0) (* x 1.0)))
  (* (fma 1.0 x (* x (* z y))) (* x (- 1.0 (* z y))))
  (fma 1.0 x (* x (* z y)))
  0
  (* (* x y) (- z))
  (* (* x y) (- z))
  (* x 1.0)
  (* x (- 1.0 (* z y)))
  (* x (- 1.0 (* z y)))
3.073 * * * [progress]: adding candidates to table
3.174 * * [progress]: iteration 4 / 4
3.174 * * * [progress]: picking best candidate
3.182 * * * * [pick]: Picked  #<alt (λ (x y z) (* x (- 1.0 (* z y))))>
3.182 * * * [progress]: localizing error
3.190 * * * [progress]: generating rewritten candidates
3.190 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
3.200 * * * [progress]: generating series expansions
3.200 * * * * [progress]: [ 1 / 1 ] generating series at (2)
3.200 * [approximate]: Taking taylor expansion of (* x (- 1.0 (* z y))) in (x z y) around 0
3.200 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* z y))) in y
3.200 * [taylor]: Taking taylor expansion of x in y
3.200 * [taylor]: Taking taylor expansion of (- 1.0 (* z y)) in y
3.200 * [taylor]: Taking taylor expansion of 1.0 in y
3.200 * [taylor]: Taking taylor expansion of (* z y) in y
3.200 * [taylor]: Taking taylor expansion of z in y
3.200 * [taylor]: Taking taylor expansion of y in y
3.200 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* z y))) in z
3.200 * [taylor]: Taking taylor expansion of x in z
3.200 * [taylor]: Taking taylor expansion of (- 1.0 (* z y)) in z
3.200 * [taylor]: Taking taylor expansion of 1.0 in z
3.200 * [taylor]: Taking taylor expansion of (* z y) in z
3.200 * [taylor]: Taking taylor expansion of z in z
3.200 * [taylor]: Taking taylor expansion of y in z
3.200 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* z y))) in x
3.200 * [taylor]: Taking taylor expansion of x in x
3.200 * [taylor]: Taking taylor expansion of (- 1.0 (* z y)) in x
3.200 * [taylor]: Taking taylor expansion of 1.0 in x
3.200 * [taylor]: Taking taylor expansion of (* z y) in x
3.200 * [taylor]: Taking taylor expansion of z in x
3.200 * [taylor]: Taking taylor expansion of y in x
3.200 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* z y))) in x
3.200 * [taylor]: Taking taylor expansion of x in x
3.200 * [taylor]: Taking taylor expansion of (- 1.0 (* z y)) in x
3.200 * [taylor]: Taking taylor expansion of 1.0 in x
3.200 * [taylor]: Taking taylor expansion of (* z y) in x
3.200 * [taylor]: Taking taylor expansion of z in x
3.200 * [taylor]: Taking taylor expansion of y in x
3.201 * [taylor]: Taking taylor expansion of 0 in z
3.201 * [taylor]: Taking taylor expansion of 0 in y
3.202 * [taylor]: Taking taylor expansion of (- 1.0 (* z y)) in z
3.202 * [taylor]: Taking taylor expansion of 1.0 in z
3.202 * [taylor]: Taking taylor expansion of (* z y) in z
3.202 * [taylor]: Taking taylor expansion of z in z
3.202 * [taylor]: Taking taylor expansion of y in z
3.203 * [taylor]: Taking taylor expansion of 1.0 in y
3.203 * [taylor]: Taking taylor expansion of 0 in y
3.204 * [taylor]: Taking taylor expansion of 0 in z
3.204 * [taylor]: Taking taylor expansion of 0 in y
3.205 * [taylor]: Taking taylor expansion of (- y) in y
3.205 * [taylor]: Taking taylor expansion of y in y
3.205 * [taylor]: Taking taylor expansion of 0 in y
3.205 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in (x z y) around 0
3.206 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in y
3.206 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in y
3.206 * [taylor]: Taking taylor expansion of 1.0 in y
3.206 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
3.206 * [taylor]: Taking taylor expansion of (* z y) in y
3.206 * [taylor]: Taking taylor expansion of z in y
3.206 * [taylor]: Taking taylor expansion of y in y
3.206 * [taylor]: Taking taylor expansion of x in y
3.206 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in z
3.206 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in z
3.206 * [taylor]: Taking taylor expansion of 1.0 in z
3.206 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
3.206 * [taylor]: Taking taylor expansion of (* z y) in z
3.206 * [taylor]: Taking taylor expansion of z in z
3.206 * [taylor]: Taking taylor expansion of y in z
3.207 * [taylor]: Taking taylor expansion of x in z
3.207 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in x
3.207 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in x
3.207 * [taylor]: Taking taylor expansion of 1.0 in x
3.207 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
3.207 * [taylor]: Taking taylor expansion of (* z y) in x
3.207 * [taylor]: Taking taylor expansion of z in x
3.207 * [taylor]: Taking taylor expansion of y in x
3.207 * [taylor]: Taking taylor expansion of x in x
3.207 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in x
3.207 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in x
3.207 * [taylor]: Taking taylor expansion of 1.0 in x
3.207 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
3.207 * [taylor]: Taking taylor expansion of (* z y) in x
3.207 * [taylor]: Taking taylor expansion of z in x
3.207 * [taylor]: Taking taylor expansion of y in x
3.207 * [taylor]: Taking taylor expansion of x in x
3.207 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in z
3.207 * [taylor]: Taking taylor expansion of 1.0 in z
3.207 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
3.208 * [taylor]: Taking taylor expansion of (* z y) in z
3.208 * [taylor]: Taking taylor expansion of z in z
3.208 * [taylor]: Taking taylor expansion of y in z
3.208 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
3.208 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.208 * [taylor]: Taking taylor expansion of y in y
3.210 * [taylor]: Taking taylor expansion of 0 in z
3.211 * [taylor]: Taking taylor expansion of 1.0 in y
3.213 * [taylor]: Taking taylor expansion of 0 in z
3.213 * [taylor]: Taking taylor expansion of 0 in y
3.214 * [taylor]: Taking taylor expansion of 0 in y
3.217 * [taylor]: Taking taylor expansion of 0 in z
3.217 * [taylor]: Taking taylor expansion of 0 in y
3.217 * [taylor]: Taking taylor expansion of 0 in y
3.219 * [taylor]: Taking taylor expansion of 0 in y
3.222 * [taylor]: Taking taylor expansion of 0 in z
3.222 * [taylor]: Taking taylor expansion of 0 in y
3.222 * [taylor]: Taking taylor expansion of 0 in y
3.223 * [taylor]: Taking taylor expansion of 0 in y
3.224 * [taylor]: Taking taylor expansion of 0 in y
3.225 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* z y))) x)) in (x z y) around 0
3.225 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* z y))) x)) in y
3.225 * [taylor]: Taking taylor expansion of -1 in y
3.225 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in y
3.225 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in y
3.225 * [taylor]: Taking taylor expansion of 1.0 in y
3.225 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
3.225 * [taylor]: Taking taylor expansion of (* z y) in y
3.225 * [taylor]: Taking taylor expansion of z in y
3.225 * [taylor]: Taking taylor expansion of y in y
3.225 * [taylor]: Taking taylor expansion of x in y
3.225 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* z y))) x)) in z
3.225 * [taylor]: Taking taylor expansion of -1 in z
3.225 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in z
3.225 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in z
3.225 * [taylor]: Taking taylor expansion of 1.0 in z
3.225 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
3.225 * [taylor]: Taking taylor expansion of (* z y) in z
3.226 * [taylor]: Taking taylor expansion of z in z
3.226 * [taylor]: Taking taylor expansion of y in z
3.226 * [taylor]: Taking taylor expansion of x in z
3.226 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* z y))) x)) in x
3.226 * [taylor]: Taking taylor expansion of -1 in x
3.226 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in x
3.226 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in x
3.226 * [taylor]: Taking taylor expansion of 1.0 in x
3.226 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
3.226 * [taylor]: Taking taylor expansion of (* z y) in x
3.226 * [taylor]: Taking taylor expansion of z in x
3.226 * [taylor]: Taking taylor expansion of y in x
3.226 * [taylor]: Taking taylor expansion of x in x
3.226 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* z y))) x)) in x
3.226 * [taylor]: Taking taylor expansion of -1 in x
3.226 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in x
3.226 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in x
3.226 * [taylor]: Taking taylor expansion of 1.0 in x
3.226 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
3.226 * [taylor]: Taking taylor expansion of (* z y) in x
3.227 * [taylor]: Taking taylor expansion of z in x
3.227 * [taylor]: Taking taylor expansion of y in x
3.227 * [taylor]: Taking taylor expansion of x in x
3.227 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 (* z y)))) in z
3.227 * [taylor]: Taking taylor expansion of -1 in z
3.227 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in z
3.227 * [taylor]: Taking taylor expansion of 1.0 in z
3.227 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
3.227 * [taylor]: Taking taylor expansion of (* z y) in z
3.227 * [taylor]: Taking taylor expansion of z in z
3.227 * [taylor]: Taking taylor expansion of y in z
3.227 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.227 * [taylor]: Taking taylor expansion of y in y
3.229 * [taylor]: Taking taylor expansion of 0 in z
3.231 * [taylor]: Taking taylor expansion of (- 1.0) in y
3.231 * [taylor]: Taking taylor expansion of 1.0 in y
3.233 * [taylor]: Taking taylor expansion of 0 in z
3.233 * [taylor]: Taking taylor expansion of 0 in y
3.235 * [taylor]: Taking taylor expansion of 0 in y
3.239 * [taylor]: Taking taylor expansion of 0 in z
3.239 * [taylor]: Taking taylor expansion of 0 in y
3.239 * [taylor]: Taking taylor expansion of 0 in y
3.241 * [taylor]: Taking taylor expansion of 0 in y
3.246 * [taylor]: Taking taylor expansion of 0 in z
3.246 * [taylor]: Taking taylor expansion of 0 in y
3.246 * [taylor]: Taking taylor expansion of 0 in y
3.246 * [taylor]: Taking taylor expansion of 0 in y
3.249 * [taylor]: Taking taylor expansion of 0 in y
3.249 * * * [progress]: simplifying candidates
3.250 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (* x (- 1.0 (* z y))))
  (log1p (* x (- 1.0 (* z y))))
  (* x (- 1.0 (* z y)))
  (+ (log x) (log (- 1.0 (* z y))))
  (log (* x (- 1.0 (* z y))))
  (exp (* x (- 1.0 (* z y))))
  (* (* (* x x) x) (* (* (- 1.0 (* z y)) (- 1.0 (* z y))) (- 1.0 (* z y))))
  (* (cbrt (* x (- 1.0 (* z y)))) (cbrt (* x (- 1.0 (* z y)))))
  (cbrt (* x (- 1.0 (* z y))))
  (* (* (* x (- 1.0 (* z y))) (* x (- 1.0 (* z y)))) (* x (- 1.0 (* z y))))
  (sqrt (* x (- 1.0 (* z y))))
  (sqrt (* x (- 1.0 (* z y))))
  (* (sqrt x) (sqrt (- 1.0 (* z y))))
  (* (sqrt x) (sqrt (- 1.0 (* z y))))
  (* x (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* y z))))
  (* x (fma (- y) z (* y z)))
  (* x (fma (sqrt 1.0) (sqrt 1.0) (- (* y z))))
  (* x (fma (- y) z (* y z)))
  (* x (fma 1 1.0 (- (* y z))))
  (* x (fma (- y) z (* y z)))
  (* x 1.0)
  (* x (- (* z y)))
  (* x 1.0)
  (* x (- (* z y)))
  (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* y z))) x)
  (* (fma (- y) z (* y z)) x)
  (* (fma (sqrt 1.0) (sqrt 1.0) (- (* y z))) x)
  (* (fma (- y) z (* y z)) x)
  (* (fma 1 1.0 (- (* y z))) x)
  (* (fma (- y) z (* y z)) x)
  (* 1.0 x)
  (* (- (* z y)) x)
  (* 1.0 x)
  (* (- (* z y)) x)
  (* x (* (cbrt (- 1.0 (* z y))) (cbrt (- 1.0 (* z y)))))
  (* x (sqrt (- 1.0 (* z y))))
  (* x 1)
  (* (cbrt x) (- 1.0 (* z y)))
  (* (sqrt x) (- 1.0 (* z y)))
  (* x (- 1.0 (* z y)))
  (* x (- (pow 1.0 3) (pow (* z y) 3)))
  (* x (- (* 1.0 1.0) (* (* z y) (* z y))))
  (* 1.0 x)
  (- (* 1.0 x) (* x (* z y)))
  (- (* 1.0 x) (* x (* z y)))
3.252 * * [simplify]: iteration  0 :  70  enodes  (cost  405 )
3.269 * * [simplify]: iteration  1 :  148  enodes  (cost  402 )
3.305 * * [simplify]: iteration  2 :  493  enodes  (cost  352 )
3.513 * * [simplify]: iteration  3 :  1764  enodes  (cost  343 )
4.332 * * [simplify]: iteration  done :  5000  enodes  (cost  337 )
4.333 * [simplify]: Simplified to:
   (expm1 (* x (- 1.0 (* z y))))
  (log1p (* x (- 1.0 (* z y))))
  (* x (- 1.0 (* z y)))
  (log (* x (- 1.0 (* z y))))
  (log (* x (- 1.0 (* z y))))
  (exp (* x (- 1.0 (* z y))))
  (pow (* x (- 1.0 (* z y))) 3)
  (* (cbrt (* x (- 1.0 (* z y)))) (cbrt (* x (- 1.0 (* z y)))))
  (cbrt (* x (- 1.0 (* z y))))
  (pow (* x (- 1.0 (* z y))) 3)
  (sqrt (* x (- 1.0 (* z y))))
  (sqrt (* x (- 1.0 (* z y))))
  (* (sqrt x) (sqrt (- 1.0 (* z y))))
  (* (sqrt x) (sqrt (- 1.0 (* z y))))
  (* x (- (pow (cbrt 1.0) 3) (* z y)))
  (* (* (- y y) z) x)
  (* x (- 1.0 (* z y)))
  (* (* (- y y) z) x)
  (* x (- 1.0 (* z y)))
  (* (* (- y y) z) x)
  (* x 1.0)
  (* x (- (* z y)))
  (* x 1.0)
  (* x (- (* z y)))
  (* x (- (pow (cbrt 1.0) 3) (* z y)))
  (* (* (- y y) z) x)
  (* x (- 1.0 (* z y)))
  (* (* (- y y) z) x)
  (* x (- 1.0 (* z y)))
  (* (* (- y y) z) x)
  (* x 1.0)
  (* x (- (* z y)))
  (* x 1.0)
  (* x (- (* z y)))
  (* x (* (cbrt (- 1.0 (* z y))) (cbrt (- 1.0 (* z y)))))
  (* x (sqrt (- 1.0 (* z y))))
  x
  (* (cbrt x) (- 1.0 (* z y)))
  (* (sqrt x) (- 1.0 (* z y)))
  (* x (- 1.0 (* z y)))
  (* x (- (pow 1.0 3) (pow (* z y) 3)))
  (* (* x (- 1.0 (* z y))) (fma z y 1.0))
  (* x 1.0)
  (* x (- 1.0 (* z y)))
  (* x (- 1.0 (* z y)))
4.333 * * * [progress]: adding candidates to table
4.387 * [progress]: [Phase 3 of 3] Extracting.
4.387 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (+ (* x 1.0) (* (sqrt (* (* x y) (- z))) (sqrt (* (* x y) (- z))))))> #<alt (λ (x y z) (+ (* x 1.0) (* (* (* x y) (sqrt z)) (- (sqrt z)))))> #<alt (λ (x y z) (+ (* x 1.0) (* (sqrt (* x (- (* y z)))) (sqrt (* x (- (* y z)))))))> #<alt (λ (x y z) (* x (- 1.0 (* z y))))> #<alt (λ (x y z) (+ (* x 1.0) (* (* x (* (cbrt (- (* y z))) (cbrt (- (* y z))))) (cbrt (- (* y z))))))> #<alt (λ (x y z) (+ (* x 1.0) (* (* x y) (- z))))>)
4.388 * * * [regime-changes]: Trying 4 branch expressions: ((* y z) z y x)
4.388 * * * * [regimes]: Trying to branch on (* y z) from (#<alt (λ (x y z) (+ (* x 1.0) (* (sqrt (* (* x y) (- z))) (sqrt (* (* x y) (- z))))))> #<alt (λ (x y z) (+ (* x 1.0) (* (* (* x y) (sqrt z)) (- (sqrt z)))))> #<alt (λ (x y z) (+ (* x 1.0) (* (sqrt (* x (- (* y z)))) (sqrt (* x (- (* y z)))))))> #<alt (λ (x y z) (* x (- 1.0 (* z y))))> #<alt (λ (x y z) (+ (* x 1.0) (* (* x (* (cbrt (- (* y z))) (cbrt (- (* y z))))) (cbrt (- (* y z))))))> #<alt (λ (x y z) (+ (* x 1.0) (* (* x y) (- z))))>)
4.421 * * * * [regimes]: Trying to branch on (* y z) from (#<alt (λ (x y z) (+ (* x 1.0) (* (sqrt (* x (- (* y z)))) (sqrt (* x (- (* y z)))))))> #<alt (λ (x y z) (+ (* x 1.0) (* (* x (* (cbrt (- (* y z))) (cbrt (- (* y z))))) (cbrt (- (* y z))))))>)
4.434 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (+ (* x 1.0) (* (sqrt (* (* x y) (- z))) (sqrt (* (* x y) (- z))))))> #<alt (λ (x y z) (+ (* x 1.0) (* (* (* x y) (sqrt z)) (- (sqrt z)))))> #<alt (λ (x y z) (+ (* x 1.0) (* (sqrt (* x (- (* y z)))) (sqrt (* x (- (* y z)))))))> #<alt (λ (x y z) (* x (- 1.0 (* z y))))> #<alt (λ (x y z) (+ (* x 1.0) (* (* x (* (cbrt (- (* y z))) (cbrt (- (* y z))))) (cbrt (- (* y z))))))> #<alt (λ (x y z) (+ (* x 1.0) (* (* x y) (- z))))>)
4.468 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (+ (* x 1.0) (* (sqrt (* (* x y) (- z))) (sqrt (* (* x y) (- z))))))> #<alt (λ (x y z) (+ (* x 1.0) (* (* (* x y) (sqrt z)) (- (sqrt z)))))> #<alt (λ (x y z) (+ (* x 1.0) (* (sqrt (* x (- (* y z)))) (sqrt (* x (- (* y z)))))))> #<alt (λ (x y z) (* x (- 1.0 (* z y))))> #<alt (λ (x y z) (+ (* x 1.0) (* (* x (* (cbrt (- (* y z))) (cbrt (- (* y z))))) (cbrt (- (* y z))))))> #<alt (λ (x y z) (+ (* x 1.0) (* (* x y) (- z))))>)
4.502 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (+ (* x 1.0) (* (sqrt (* (* x y) (- z))) (sqrt (* (* x y) (- z))))))> #<alt (λ (x y z) (+ (* x 1.0) (* (* (* x y) (sqrt z)) (- (sqrt z)))))> #<alt (λ (x y z) (+ (* x 1.0) (* (sqrt (* x (- (* y z)))) (sqrt (* x (- (* y z)))))))> #<alt (λ (x y z) (* x (- 1.0 (* z y))))> #<alt (λ (x y z) (+ (* x 1.0) (* (* x (* (cbrt (- (* y z))) (cbrt (- (* y z))))) (cbrt (- (* y z))))))> #<alt (λ (x y z) (+ (* x 1.0) (* (* x y) (- z))))>)
4.536 * * * [regime]: Found split indices: #<option (#s(si 5 10) #s(si 3 235) #s(si 5 255))>
4.538 * [binary-search]: Only using regimes for bounds on (* y z) and (#<alt (λ (x y z) (+ (* x 1.0) (* (sqrt (* (* x y) (- z))) (sqrt (* (* x y) (- z))))))> #<alt (λ (x y z) (+ (* x 1.0) (* (* (* x y) (sqrt z)) (- (sqrt z)))))> #<alt (λ (x y z) (+ (* x 1.0) (* (sqrt (* x (- (* y z)))) (sqrt (* x (- (* y z)))))))> #<alt (λ (x y z) (* x (- 1.0 (* z y))))> #<alt (λ (x y z) (+ (* x 1.0) (* (* x (* (cbrt (- (* y z))) (cbrt (- (* y z))))) (cbrt (- (* y z))))))> #<alt (λ (x y z) (+ (* x 1.0) (* (* x y) (- z))))>)
4.538 * [regimes]: Found splitpoints: (#s(sp 5 (* y z) -6.493405250404478e+306) #s(sp 3 (* y z) 3.0707001026583607e+167) #s(sp 5 (* y z) +nan.0)) , with alts (#<alt (λ (x y z) (+ (* x 1.0) (* (sqrt (* (* x y) (- z))) (sqrt (* (* x y) (- z))))))> #<alt (λ (x y z) (+ (* x 1.0) (* (* (* x y) (sqrt z)) (- (sqrt z)))))> #<alt (λ (x y z) (+ (* x 1.0) (* (sqrt (* x (- (* y z)))) (sqrt (* x (- (* y z)))))))> #<alt (λ (x y z) (* x (- 1.0 (* z y))))> #<alt (λ (x y z) (+ (* x 1.0) (* (* x (* (cbrt (- (* y z))) (cbrt (- (* y z))))) (cbrt (- (* y z))))))> #<alt (λ (x y z) (+ (* x 1.0) (* (* x y) (- z))))>)
4.538 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (if (<= (* y z) -6.493405250404478e+306) (+ (* x 1.0) (* (* x y) (- z))) (if (<= (* y z) 3.0707001026583607e+167) (* x (- 1.0 (* z y))) (+ (* x 1.0) (* (* x y) (- z)))))
4.542 * * [simplify]: iteration  0 :  19  enodes  (cost  39 )
4.543 * * [simplify]: iteration  1 :  29  enodes  (cost  30 )
4.544 * * [simplify]: iteration  2 :  32  enodes  (cost  30 )
4.545 * * [simplify]: iteration  3 :  39  enodes  (cost  30 )
4.546 * * [simplify]: iteration  done :  39  enodes  (cost  30 )
4.547 * [simplify]: Simplified to:
   (if (or (<= (* y z) -6.493405250404478e+306) (not (<= (* y z) 3.0707001026583607e+167))) (+ (* x 1.0) (* (* x y) (- z))) (* x (- 1.0 (* z y))))
5.107 * [regime-testing]: Baseline error score: 4.745222772753464
5.108 * [regime-testing]: Oracle error score: 0.03532753625462197
5.109 * [regime-testing]: End program error score: 0.1869763415120537