26.137 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.026 * * * [progress]: [2/2] Setting up program.
0.028 * [progress]: [Phase 2 of 3] Improving.
0.028 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ (- (- (* x y) (* y z)) (* y y)) (* y y))
0.029 * * [simplify]: iteration  0 :  9  enodes  (cost  15 )
0.030 * * [simplify]: iteration  1 :  21  enodes  (cost  15 )
0.035 * * [simplify]: iteration  2 :  72  enodes  (cost  7 )
0.055 * * [simplify]: iteration  3 :  187  enodes  (cost  5 )
0.162 * * [simplify]: iteration  4 :  557  enodes  (cost  5 )
1.673 * * [simplify]: iteration  5 :  2186  enodes  (cost  5 )
7.200 * * [simplify]: iteration  done :  5000  enodes  (cost  5 )
7.200 * [simplify]: Simplified to:
   (* y (- x z))
7.203 * * [progress]: iteration 1 / 4
7.203 * * * [progress]: picking best candidate
7.205 * * * * [pick]: Picked  #<alt (λ (x y z) (* y (- x z)))>
7.205 * * * [progress]: localizing error
7.209 * * * [progress]: generating rewritten candidates
7.209 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
7.223 * * * [progress]: generating series expansions
7.223 * * * * [progress]: [ 1 / 1 ] generating series at (2)
7.223 * [approximate]: Taking taylor expansion of (* y (- x z)) in (y x z) around 0
7.223 * [taylor]: Taking taylor expansion of (* y (- x z)) in z
7.223 * [taylor]: Taking taylor expansion of y in z
7.224 * [taylor]: Taking taylor expansion of (- x z) in z
7.224 * [taylor]: Taking taylor expansion of x in z
7.224 * [taylor]: Taking taylor expansion of z in z
7.224 * [taylor]: Taking taylor expansion of (* y (- x z)) in x
7.224 * [taylor]: Taking taylor expansion of y in x
7.224 * [taylor]: Taking taylor expansion of (- x z) in x
7.224 * [taylor]: Taking taylor expansion of x in x
7.224 * [taylor]: Taking taylor expansion of z in x
7.224 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
7.224 * [taylor]: Taking taylor expansion of y in y
7.224 * [taylor]: Taking taylor expansion of (- x z) in y
7.224 * [taylor]: Taking taylor expansion of x in y
7.224 * [taylor]: Taking taylor expansion of z in y
7.224 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
7.224 * [taylor]: Taking taylor expansion of y in y
7.224 * [taylor]: Taking taylor expansion of (- x z) in y
7.224 * [taylor]: Taking taylor expansion of x in y
7.224 * [taylor]: Taking taylor expansion of z in y
7.224 * [taylor]: Taking taylor expansion of 0 in x
7.224 * [taylor]: Taking taylor expansion of 0 in z
7.225 * [taylor]: Taking taylor expansion of (- x z) in x
7.225 * [taylor]: Taking taylor expansion of x in x
7.225 * [taylor]: Taking taylor expansion of z in x
7.225 * [taylor]: Taking taylor expansion of (- z) in z
7.225 * [taylor]: Taking taylor expansion of z in z
7.225 * [taylor]: Taking taylor expansion of 0 in z
7.226 * [taylor]: Taking taylor expansion of 0 in x
7.226 * [taylor]: Taking taylor expansion of 0 in z
7.227 * [taylor]: Taking taylor expansion of 1 in z
7.227 * [taylor]: Taking taylor expansion of 0 in z
7.229 * [taylor]: Taking taylor expansion of 0 in x
7.229 * [taylor]: Taking taylor expansion of 0 in z
7.229 * [taylor]: Taking taylor expansion of 0 in z
7.229 * [taylor]: Taking taylor expansion of 0 in z
7.229 * [taylor]: Taking taylor expansion of 0 in z
7.229 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in (y x z) around 0
7.229 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in z
7.229 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
7.229 * [taylor]: Taking taylor expansion of (/ 1 x) in z
7.229 * [taylor]: Taking taylor expansion of x in z
7.229 * [taylor]: Taking taylor expansion of (/ 1 z) in z
7.229 * [taylor]: Taking taylor expansion of z in z
7.230 * [taylor]: Taking taylor expansion of y in z
7.230 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in x
7.230 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
7.230 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.230 * [taylor]: Taking taylor expansion of x in x
7.231 * [taylor]: Taking taylor expansion of (/ 1 z) in x
7.231 * [taylor]: Taking taylor expansion of z in x
7.231 * [taylor]: Taking taylor expansion of y in x
7.231 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
7.231 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
7.231 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.231 * [taylor]: Taking taylor expansion of x in y
7.231 * [taylor]: Taking taylor expansion of (/ 1 z) in y
7.231 * [taylor]: Taking taylor expansion of z in y
7.231 * [taylor]: Taking taylor expansion of y in y
7.231 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
7.231 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
7.231 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.231 * [taylor]: Taking taylor expansion of x in y
7.231 * [taylor]: Taking taylor expansion of (/ 1 z) in y
7.231 * [taylor]: Taking taylor expansion of z in y
7.231 * [taylor]: Taking taylor expansion of y in y
7.232 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
7.232 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.232 * [taylor]: Taking taylor expansion of x in x
7.232 * [taylor]: Taking taylor expansion of (/ 1 z) in x
7.232 * [taylor]: Taking taylor expansion of z in x
7.232 * [taylor]: Taking taylor expansion of 1 in z
7.234 * [taylor]: Taking taylor expansion of 0 in x
7.234 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
7.234 * [taylor]: Taking taylor expansion of (/ 1 z) in z
7.234 * [taylor]: Taking taylor expansion of z in z
7.236 * [taylor]: Taking taylor expansion of 0 in x
7.236 * [taylor]: Taking taylor expansion of 0 in z
7.237 * [taylor]: Taking taylor expansion of 0 in z
7.240 * [taylor]: Taking taylor expansion of 0 in x
7.240 * [taylor]: Taking taylor expansion of 0 in z
7.240 * [taylor]: Taking taylor expansion of 0 in z
7.241 * [taylor]: Taking taylor expansion of 0 in z
7.242 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in (y x z) around 0
7.242 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in z
7.242 * [taylor]: Taking taylor expansion of -1 in z
7.242 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in z
7.242 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
7.242 * [taylor]: Taking taylor expansion of (/ 1 z) in z
7.242 * [taylor]: Taking taylor expansion of z in z
7.243 * [taylor]: Taking taylor expansion of (/ 1 x) in z
7.243 * [taylor]: Taking taylor expansion of x in z
7.243 * [taylor]: Taking taylor expansion of y in z
7.243 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in x
7.243 * [taylor]: Taking taylor expansion of -1 in x
7.243 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in x
7.243 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
7.243 * [taylor]: Taking taylor expansion of (/ 1 z) in x
7.243 * [taylor]: Taking taylor expansion of z in x
7.243 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.243 * [taylor]: Taking taylor expansion of x in x
7.243 * [taylor]: Taking taylor expansion of y in x
7.244 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
7.244 * [taylor]: Taking taylor expansion of -1 in y
7.244 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
7.244 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
7.244 * [taylor]: Taking taylor expansion of (/ 1 z) in y
7.244 * [taylor]: Taking taylor expansion of z in y
7.244 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.244 * [taylor]: Taking taylor expansion of x in y
7.244 * [taylor]: Taking taylor expansion of y in y
7.244 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
7.244 * [taylor]: Taking taylor expansion of -1 in y
7.244 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
7.244 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
7.244 * [taylor]: Taking taylor expansion of (/ 1 z) in y
7.244 * [taylor]: Taking taylor expansion of z in y
7.244 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.244 * [taylor]: Taking taylor expansion of x in y
7.244 * [taylor]: Taking taylor expansion of y in y
7.245 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 z) (/ 1 x))) in x
7.245 * [taylor]: Taking taylor expansion of -1 in x
7.245 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
7.245 * [taylor]: Taking taylor expansion of (/ 1 z) in x
7.245 * [taylor]: Taking taylor expansion of z in x
7.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.245 * [taylor]: Taking taylor expansion of x in x
7.246 * [taylor]: Taking taylor expansion of 1 in z
7.247 * [taylor]: Taking taylor expansion of 0 in x
7.248 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
7.248 * [taylor]: Taking taylor expansion of (/ 1 z) in z
7.248 * [taylor]: Taking taylor expansion of z in z
7.251 * [taylor]: Taking taylor expansion of 0 in x
7.251 * [taylor]: Taking taylor expansion of 0 in z
7.253 * [taylor]: Taking taylor expansion of 0 in z
7.256 * [taylor]: Taking taylor expansion of 0 in x
7.256 * [taylor]: Taking taylor expansion of 0 in z
7.256 * [taylor]: Taking taylor expansion of 0 in z
7.258 * [taylor]: Taking taylor expansion of 0 in z
7.259 * * * [progress]: simplifying candidates
7.260 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (* y (- x z)))
  (log1p (* y (- x z)))
  (* y (- x z))
  (+ (log y) (log (- x z)))
  (log (* y (- x z)))
  (exp (* y (- x z)))
  (* (* (* y y) y) (* (* (- x z) (- x z)) (- x z)))
  (* (cbrt (* y (- x z))) (cbrt (* y (- x z))))
  (cbrt (* y (- x z)))
  (* (* (* y (- x z)) (* y (- x z))) (* y (- x z)))
  (sqrt (* y (- x z)))
  (sqrt (* y (- x z)))
  (* (sqrt y) (sqrt (- x z)))
  (* (sqrt y) (sqrt (- x z)))
  (* y (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt z) (* (cbrt z) (cbrt z))))))
  (* y (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))))
  (* y (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt z) (sqrt z)))))
  (* y (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))))
  (* y (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* z 1))))
  (* y (fma (- z) 1 (* z 1)))
  (* y (fma (sqrt x) (sqrt x) (- (* (cbrt z) (* (cbrt z) (cbrt z))))))
  (* y (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))))
  (* y (fma (sqrt x) (sqrt x) (- (* (sqrt z) (sqrt z)))))
  (* y (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))))
  (* y (fma (sqrt x) (sqrt x) (- (* z 1))))
  (* y (fma (- z) 1 (* z 1)))
  (* y (fma 1 x (- (* (cbrt z) (* (cbrt z) (cbrt z))))))
  (* y (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))))
  (* y (fma 1 x (- (* (sqrt z) (sqrt z)))))
  (* y (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))))
  (* y (fma 1 x (- (* z 1))))
  (* y (fma (- z) 1 (* z 1)))
  (* y x)
  (* y (- z))
  (* y x)
  (* y (- z))
  (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt z) (* (cbrt z) (cbrt z))))) y)
  (* (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))) y)
  (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt z) (sqrt z)))) y)
  (* (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))) y)
  (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* z 1))) y)
  (* (fma (- z) 1 (* z 1)) y)
  (* (fma (sqrt x) (sqrt x) (- (* (cbrt z) (* (cbrt z) (cbrt z))))) y)
  (* (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))) y)
  (* (fma (sqrt x) (sqrt x) (- (* (sqrt z) (sqrt z)))) y)
  (* (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))) y)
  (* (fma (sqrt x) (sqrt x) (- (* z 1))) y)
  (* (fma (- z) 1 (* z 1)) y)
  (* (fma 1 x (- (* (cbrt z) (* (cbrt z) (cbrt z))))) y)
  (* (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))) y)
  (* (fma 1 x (- (* (sqrt z) (sqrt z)))) y)
  (* (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))) y)
  (* (fma 1 x (- (* z 1))) y)
  (* (fma (- z) 1 (* z 1)) y)
  (* x y)
  (* (- z) y)
  (* x y)
  (* (- z) y)
  (* y (* (cbrt (- x z)) (cbrt (- x z))))
  (* y (sqrt (- x z)))
  (* y 1)
  (* y (+ (sqrt x) (sqrt z)))
  (* y 1)
  (* (cbrt y) (- x z))
  (* (sqrt y) (- x z))
  (* y (- x z))
  (* y (- (pow x 3) (pow z 3)))
  (* y (- (* x x) (* z z)))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
7.266 * * [simplify]: iteration  0 :  102  enodes  (cost  721 )
7.288 * * [simplify]: iteration  1 :  187  enodes  (cost  548 )
7.333 * * [simplify]: iteration  2 :  434  enodes  (cost  438 )
7.493 * * [simplify]: iteration  3 :  1580  enodes  (cost  396 )
8.366 * * [simplify]: iteration  done :  5001  enodes  (cost  396 )
8.366 * [simplify]: Simplified to:
   (expm1 (* y (- x z)))
  (log1p (* y (- x z)))
  (* y (- x z))
  (log (* y (- x z)))
  (log (* y (- x z)))
  (exp (* y (- x z)))
  (pow (* y (- x z)) 3)
  (* (cbrt (* y (- x z))) (cbrt (* y (- x z))))
  (cbrt (* y (- x z)))
  (pow (* y (- x z)) 3)
  (sqrt (* y (- x z)))
  (sqrt (* y (- x z)))
  (* (sqrt y) (sqrt (- x z)))
  (* (sqrt y) (sqrt (- x z)))
  (* (- (pow (cbrt x) 3) z) y)
  (* (- z z) y)
  (* (- (pow (cbrt x) 3) z) y)
  (* (- z z) y)
  (* (- (pow (cbrt x) 3) z) y)
  (* (- z z) y)
  (* y (- x z))
  (* (- z z) y)
  (* y (- x z))
  (* (- z z) y)
  (* y (- x z))
  (* (- z z) y)
  (* y (- x z))
  (* (- z z) y)
  (* y (- x z))
  (* (- z z) y)
  (* y (- x z))
  (* (- z z) y)
  (* x y)
  (* (- z) y)
  (* x y)
  (* (- z) y)
  (* (- (pow (cbrt x) 3) z) y)
  (* (- z z) y)
  (* (- (pow (cbrt x) 3) z) y)
  (* (- z z) y)
  (* (- (pow (cbrt x) 3) z) y)
  (* (- z z) y)
  (* y (- x z))
  (* (- z z) y)
  (* y (- x z))
  (* (- z z) y)
  (* y (- x z))
  (* (- z z) y)
  (* y (- x z))
  (* (- z z) y)
  (* y (- x z))
  (* (- z z) y)
  (* y (- x z))
  (* (- z z) y)
  (* x y)
  (* (- z) y)
  (* x y)
  (* (- z) y)
  (* y (* (cbrt (- x z)) (cbrt (- x z))))
  (* y (sqrt (- x z)))
  y
  (* y (+ (sqrt x) (sqrt z)))
  y
  (* (cbrt y) (- x z))
  (* (sqrt y) (- x z))
  (* y (- x z))
  (* y (- (pow x 3) (pow z 3)))
  (* y (- (* x x) (* z z)))
  (* y (- x z))
  (* y (- x z))
  (* y (- x z))
8.366 * * * [progress]: adding candidates to table
8.422 * * [progress]: iteration 2 / 4
8.422 * * * [progress]: picking best candidate
8.425 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* x y) (* (- z) y)))>
8.425 * * * [progress]: localizing error
8.431 * * * [progress]: generating rewritten candidates
8.431 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
8.434 * * * [progress]: generating series expansions
8.434 * * * * [progress]: [ 1 / 1 ] generating series at (2)
8.434 * [approximate]: Taking taylor expansion of (- (* x y) (* z y)) in (x y z) around 0
8.434 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in z
8.434 * [taylor]: Taking taylor expansion of (* x y) in z
8.435 * [taylor]: Taking taylor expansion of x in z
8.435 * [taylor]: Taking taylor expansion of y in z
8.435 * [taylor]: Taking taylor expansion of (* z y) in z
8.435 * [taylor]: Taking taylor expansion of z in z
8.435 * [taylor]: Taking taylor expansion of y in z
8.435 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in y
8.435 * [taylor]: Taking taylor expansion of (* x y) in y
8.435 * [taylor]: Taking taylor expansion of x in y
8.435 * [taylor]: Taking taylor expansion of y in y
8.435 * [taylor]: Taking taylor expansion of (* z y) in y
8.435 * [taylor]: Taking taylor expansion of z in y
8.435 * [taylor]: Taking taylor expansion of y in y
8.435 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in x
8.435 * [taylor]: Taking taylor expansion of (* x y) in x
8.435 * [taylor]: Taking taylor expansion of x in x
8.435 * [taylor]: Taking taylor expansion of y in x
8.435 * [taylor]: Taking taylor expansion of (* z y) in x
8.435 * [taylor]: Taking taylor expansion of z in x
8.435 * [taylor]: Taking taylor expansion of y in x
8.435 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in x
8.435 * [taylor]: Taking taylor expansion of (* x y) in x
8.435 * [taylor]: Taking taylor expansion of x in x
8.435 * [taylor]: Taking taylor expansion of y in x
8.435 * [taylor]: Taking taylor expansion of (* z y) in x
8.435 * [taylor]: Taking taylor expansion of z in x
8.435 * [taylor]: Taking taylor expansion of y in x
8.435 * [taylor]: Taking taylor expansion of (- (* z y)) in y
8.435 * [taylor]: Taking taylor expansion of (* z y) in y
8.435 * [taylor]: Taking taylor expansion of z in y
8.435 * [taylor]: Taking taylor expansion of y in y
8.436 * [taylor]: Taking taylor expansion of 0 in z
8.436 * [taylor]: Taking taylor expansion of y in y
8.436 * [taylor]: Taking taylor expansion of 0 in z
8.437 * [taylor]: Taking taylor expansion of (- z) in z
8.437 * [taylor]: Taking taylor expansion of z in z
8.438 * [taylor]: Taking taylor expansion of 0 in y
8.439 * [taylor]: Taking taylor expansion of 0 in z
8.439 * [taylor]: Taking taylor expansion of 1 in z
8.439 * [taylor]: Taking taylor expansion of 0 in z
8.441 * [taylor]: Taking taylor expansion of 0 in y
8.441 * [taylor]: Taking taylor expansion of 0 in z
8.441 * [taylor]: Taking taylor expansion of 0 in z
8.441 * [taylor]: Taking taylor expansion of 0 in z
8.442 * [taylor]: Taking taylor expansion of 0 in z
8.442 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (x y z) around 0
8.442 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
8.442 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
8.442 * [taylor]: Taking taylor expansion of (* x y) in z
8.442 * [taylor]: Taking taylor expansion of x in z
8.442 * [taylor]: Taking taylor expansion of y in z
8.443 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
8.443 * [taylor]: Taking taylor expansion of (* z y) in z
8.443 * [taylor]: Taking taylor expansion of z in z
8.443 * [taylor]: Taking taylor expansion of y in z
8.443 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
8.443 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
8.443 * [taylor]: Taking taylor expansion of (* x y) in y
8.443 * [taylor]: Taking taylor expansion of x in y
8.443 * [taylor]: Taking taylor expansion of y in y
8.443 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
8.443 * [taylor]: Taking taylor expansion of (* z y) in y
8.443 * [taylor]: Taking taylor expansion of z in y
8.443 * [taylor]: Taking taylor expansion of y in y
8.444 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
8.444 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
8.444 * [taylor]: Taking taylor expansion of (* x y) in x
8.444 * [taylor]: Taking taylor expansion of x in x
8.444 * [taylor]: Taking taylor expansion of y in x
8.444 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
8.444 * [taylor]: Taking taylor expansion of (* z y) in x
8.444 * [taylor]: Taking taylor expansion of z in x
8.444 * [taylor]: Taking taylor expansion of y in x
8.444 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
8.444 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
8.444 * [taylor]: Taking taylor expansion of (* x y) in x
8.444 * [taylor]: Taking taylor expansion of x in x
8.444 * [taylor]: Taking taylor expansion of y in x
8.445 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
8.445 * [taylor]: Taking taylor expansion of (* z y) in x
8.445 * [taylor]: Taking taylor expansion of z in x
8.445 * [taylor]: Taking taylor expansion of y in x
8.445 * [taylor]: Taking taylor expansion of (/ 1 y) in y
8.445 * [taylor]: Taking taylor expansion of y in y
8.445 * [taylor]: Taking taylor expansion of 1 in z
8.446 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in y
8.446 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
8.446 * [taylor]: Taking taylor expansion of (* z y) in y
8.446 * [taylor]: Taking taylor expansion of z in y
8.446 * [taylor]: Taking taylor expansion of y in y
8.446 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
8.446 * [taylor]: Taking taylor expansion of (/ 1 z) in z
8.446 * [taylor]: Taking taylor expansion of z in z
8.447 * [taylor]: Taking taylor expansion of 0 in z
8.449 * [taylor]: Taking taylor expansion of 0 in y
8.449 * [taylor]: Taking taylor expansion of 0 in z
8.450 * [taylor]: Taking taylor expansion of 0 in z
8.452 * [taylor]: Taking taylor expansion of 0 in y
8.453 * [taylor]: Taking taylor expansion of 0 in z
8.453 * [taylor]: Taking taylor expansion of 0 in z
8.454 * [taylor]: Taking taylor expansion of 0 in z
8.455 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (x y z) around 0
8.455 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
8.455 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
8.455 * [taylor]: Taking taylor expansion of (* x y) in z
8.455 * [taylor]: Taking taylor expansion of x in z
8.455 * [taylor]: Taking taylor expansion of y in z
8.455 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
8.455 * [taylor]: Taking taylor expansion of (* z y) in z
8.455 * [taylor]: Taking taylor expansion of z in z
8.455 * [taylor]: Taking taylor expansion of y in z
8.456 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
8.456 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
8.456 * [taylor]: Taking taylor expansion of (* x y) in y
8.456 * [taylor]: Taking taylor expansion of x in y
8.456 * [taylor]: Taking taylor expansion of y in y
8.456 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
8.456 * [taylor]: Taking taylor expansion of (* z y) in y
8.456 * [taylor]: Taking taylor expansion of z in y
8.456 * [taylor]: Taking taylor expansion of y in y
8.456 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
8.456 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
8.456 * [taylor]: Taking taylor expansion of (* x y) in x
8.456 * [taylor]: Taking taylor expansion of x in x
8.456 * [taylor]: Taking taylor expansion of y in x
8.457 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
8.457 * [taylor]: Taking taylor expansion of (* z y) in x
8.457 * [taylor]: Taking taylor expansion of z in x
8.457 * [taylor]: Taking taylor expansion of y in x
8.457 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
8.457 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
8.457 * [taylor]: Taking taylor expansion of (* x y) in x
8.457 * [taylor]: Taking taylor expansion of x in x
8.457 * [taylor]: Taking taylor expansion of y in x
8.457 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
8.457 * [taylor]: Taking taylor expansion of (* z y) in x
8.457 * [taylor]: Taking taylor expansion of z in x
8.457 * [taylor]: Taking taylor expansion of y in x
8.457 * [taylor]: Taking taylor expansion of (/ 1 y) in y
8.457 * [taylor]: Taking taylor expansion of y in y
8.458 * [taylor]: Taking taylor expansion of 1 in z
8.458 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in y
8.458 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
8.458 * [taylor]: Taking taylor expansion of (* z y) in y
8.458 * [taylor]: Taking taylor expansion of z in y
8.459 * [taylor]: Taking taylor expansion of y in y
8.459 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
8.459 * [taylor]: Taking taylor expansion of (/ 1 z) in z
8.459 * [taylor]: Taking taylor expansion of z in z
8.460 * [taylor]: Taking taylor expansion of 0 in z
8.461 * [taylor]: Taking taylor expansion of 0 in y
8.462 * [taylor]: Taking taylor expansion of 0 in z
8.463 * [taylor]: Taking taylor expansion of 0 in z
8.465 * [taylor]: Taking taylor expansion of 0 in y
8.465 * [taylor]: Taking taylor expansion of 0 in z
8.466 * [taylor]: Taking taylor expansion of 0 in z
8.467 * [taylor]: Taking taylor expansion of 0 in z
8.468 * * * [progress]: simplifying candidates
8.468 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (+ (* x y) (* (- z) y)))
  (log1p (+ (* x y) (* (- z) y)))
  (* (exp (* x y)) (exp (* (- z) y)))
  (log (+ (* x y) (* (- z) y)))
  (exp (+ (* x y) (* (- z) y)))
  (* (cbrt (+ (* x y) (* (- z) y))) (cbrt (+ (* x y) (* (- z) y))))
  (cbrt (+ (* x y) (* (- z) y)))
  (* (* (+ (* x y) (* (- z) y)) (+ (* x y) (* (- z) y))) (+ (* x y) (* (- z) y)))
  (sqrt (+ (* x y) (* (- z) y)))
  (sqrt (+ (* x y) (* (- z) y)))
  (+ (pow (* x y) 3) (pow (* (- z) y) 3))
  (+ (* (* x y) (* x y)) (- (* (* (- z) y) (* (- z) y)) (* (* x y) (* (- z) y))))
  (- (* (* x y) (* x y)) (* (* (- z) y) (* (- z) y)))
  (- (* x y) (* (- z) y))
  (+ x (- z))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
8.470 * * [simplify]: iteration  0 :  33  enodes  (cost  206 )
8.475 * * [simplify]: iteration  1 :  113  enodes  (cost  146 )
8.504 * * [simplify]: iteration  2 :  433  enodes  (cost  133 )
8.754 * * [simplify]: iteration  3 :  1690  enodes  (cost  129 )
10.737 * * [simplify]: iteration  done :  5000  enodes  (cost  127 )
10.737 * [simplify]: Simplified to:
   (expm1 (* y (- x z)))
  (log1p (* y (- x z)))
  (exp (* y (- x z)))
  (log (* y (- x z)))
  (exp (* y (- x z)))
  (* (cbrt (* y (- x z))) (cbrt (* y (- x z))))
  (cbrt (* y (- x z)))
  (pow (* y (- x z)) 3)
  (sqrt (* y (- x z)))
  (sqrt (* y (- x z)))
  (* (pow y 3) (- (pow x 3) (pow z 3)))
  (* y (* y (+ (fma z z (* x z)) (* x x))))
  (* (* y y) (- (* x x) (* z z)))
  (* (+ z x) y)
  (- x z)
  (* y (- x z))
  (* y (- x z))
  (* y (- x z))
10.737 * * * [progress]: adding candidates to table
10.776 * * [progress]: iteration 3 / 4
10.777 * * * [progress]: picking best candidate
10.778 * * * * [pick]: Picked  #<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))>
10.778 * * * [progress]: localizing error
10.786 * * * [progress]: generating rewritten candidates
10.786 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
10.787 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
10.787 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
10.788 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
10.795 * * * [progress]: generating series expansions
10.795 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
10.796 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
10.796 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
10.796 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
10.796 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
10.796 * [taylor]: Taking taylor expansion of 1/3 in y
10.796 * [taylor]: Taking taylor expansion of (log y) in y
10.796 * [taylor]: Taking taylor expansion of y in y
10.797 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
10.797 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
10.797 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
10.797 * [taylor]: Taking taylor expansion of 1/3 in y
10.797 * [taylor]: Taking taylor expansion of (log y) in y
10.797 * [taylor]: Taking taylor expansion of y in y
10.849 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
10.849 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
10.849 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
10.849 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
10.849 * [taylor]: Taking taylor expansion of 1/3 in y
10.849 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
10.849 * [taylor]: Taking taylor expansion of (/ 1 y) in y
10.849 * [taylor]: Taking taylor expansion of y in y
10.850 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
10.850 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
10.850 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
10.850 * [taylor]: Taking taylor expansion of 1/3 in y
10.850 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
10.850 * [taylor]: Taking taylor expansion of (/ 1 y) in y
10.850 * [taylor]: Taking taylor expansion of y in y
10.906 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
10.906 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
10.906 * [taylor]: Taking taylor expansion of (cbrt -1) in y
10.906 * [taylor]: Taking taylor expansion of -1 in y
10.907 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
10.907 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
10.907 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
10.907 * [taylor]: Taking taylor expansion of 1/3 in y
10.907 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
10.907 * [taylor]: Taking taylor expansion of (/ 1 y) in y
10.907 * [taylor]: Taking taylor expansion of y in y
10.908 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
10.908 * [taylor]: Taking taylor expansion of (cbrt -1) in y
10.908 * [taylor]: Taking taylor expansion of -1 in y
10.909 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
10.909 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
10.909 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
10.909 * [taylor]: Taking taylor expansion of 1/3 in y
10.909 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
10.909 * [taylor]: Taking taylor expansion of (/ 1 y) in y
10.909 * [taylor]: Taking taylor expansion of y in y
10.979 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
10.979 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
10.979 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
10.979 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
10.980 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
10.980 * [taylor]: Taking taylor expansion of 1/3 in y
10.980 * [taylor]: Taking taylor expansion of (log y) in y
10.980 * [taylor]: Taking taylor expansion of y in y
10.980 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
10.980 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
10.980 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
10.980 * [taylor]: Taking taylor expansion of 1/3 in y
10.980 * [taylor]: Taking taylor expansion of (log y) in y
10.980 * [taylor]: Taking taylor expansion of y in y
11.030 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
11.030 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
11.030 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
11.030 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
11.030 * [taylor]: Taking taylor expansion of 1/3 in y
11.030 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
11.030 * [taylor]: Taking taylor expansion of (/ 1 y) in y
11.030 * [taylor]: Taking taylor expansion of y in y
11.031 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
11.031 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
11.031 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
11.031 * [taylor]: Taking taylor expansion of 1/3 in y
11.031 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
11.031 * [taylor]: Taking taylor expansion of (/ 1 y) in y
11.031 * [taylor]: Taking taylor expansion of y in y
11.090 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
11.090 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
11.090 * [taylor]: Taking taylor expansion of (cbrt -1) in y
11.090 * [taylor]: Taking taylor expansion of -1 in y
11.091 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
11.091 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
11.091 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
11.091 * [taylor]: Taking taylor expansion of 1/3 in y
11.091 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
11.091 * [taylor]: Taking taylor expansion of (/ 1 y) in y
11.091 * [taylor]: Taking taylor expansion of y in y
11.092 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
11.092 * [taylor]: Taking taylor expansion of (cbrt -1) in y
11.092 * [taylor]: Taking taylor expansion of -1 in y
11.093 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
11.093 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
11.093 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
11.093 * [taylor]: Taking taylor expansion of 1/3 in y
11.093 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
11.093 * [taylor]: Taking taylor expansion of (/ 1 y) in y
11.093 * [taylor]: Taking taylor expansion of y in y
11.162 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
11.162 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
11.162 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
11.162 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
11.162 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
11.162 * [taylor]: Taking taylor expansion of 1/3 in y
11.162 * [taylor]: Taking taylor expansion of (log y) in y
11.162 * [taylor]: Taking taylor expansion of y in y
11.163 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
11.163 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
11.163 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
11.163 * [taylor]: Taking taylor expansion of 1/3 in y
11.163 * [taylor]: Taking taylor expansion of (log y) in y
11.163 * [taylor]: Taking taylor expansion of y in y
11.218 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
11.218 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
11.218 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
11.218 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
11.218 * [taylor]: Taking taylor expansion of 1/3 in y
11.218 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
11.218 * [taylor]: Taking taylor expansion of (/ 1 y) in y
11.218 * [taylor]: Taking taylor expansion of y in y
11.219 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
11.219 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
11.219 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
11.219 * [taylor]: Taking taylor expansion of 1/3 in y
11.219 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
11.219 * [taylor]: Taking taylor expansion of (/ 1 y) in y
11.219 * [taylor]: Taking taylor expansion of y in y
11.271 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
11.271 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
11.271 * [taylor]: Taking taylor expansion of (cbrt -1) in y
11.271 * [taylor]: Taking taylor expansion of -1 in y
11.272 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
11.272 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
11.272 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
11.272 * [taylor]: Taking taylor expansion of 1/3 in y
11.272 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
11.272 * [taylor]: Taking taylor expansion of (/ 1 y) in y
11.272 * [taylor]: Taking taylor expansion of y in y
11.273 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
11.273 * [taylor]: Taking taylor expansion of (cbrt -1) in y
11.273 * [taylor]: Taking taylor expansion of -1 in y
11.274 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
11.274 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
11.274 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
11.274 * [taylor]: Taking taylor expansion of 1/3 in y
11.274 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
11.274 * [taylor]: Taking taylor expansion of (/ 1 y) in y
11.274 * [taylor]: Taking taylor expansion of y in y
11.347 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
11.347 * [approximate]: Taking taylor expansion of (pow (pow y 2) 1/3) in (y) around 0
11.347 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
11.347 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
11.347 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
11.347 * [taylor]: Taking taylor expansion of 1/3 in y
11.347 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
11.347 * [taylor]: Taking taylor expansion of (pow y 2) in y
11.347 * [taylor]: Taking taylor expansion of y in y
11.348 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
11.348 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
11.348 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
11.348 * [taylor]: Taking taylor expansion of 1/3 in y
11.348 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
11.348 * [taylor]: Taking taylor expansion of (pow y 2) in y
11.348 * [taylor]: Taking taylor expansion of y in y
11.407 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in (y) around 0
11.407 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
11.407 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
11.407 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
11.407 * [taylor]: Taking taylor expansion of 1/3 in y
11.407 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
11.407 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
11.407 * [taylor]: Taking taylor expansion of (pow y 2) in y
11.407 * [taylor]: Taking taylor expansion of y in y
11.408 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
11.408 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
11.408 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
11.408 * [taylor]: Taking taylor expansion of 1/3 in y
11.408 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
11.408 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
11.408 * [taylor]: Taking taylor expansion of (pow y 2) in y
11.408 * [taylor]: Taking taylor expansion of y in y
11.470 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in (y) around 0
11.470 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
11.470 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
11.470 * [taylor]: Taking taylor expansion of (cbrt -1) in y
11.471 * [taylor]: Taking taylor expansion of -1 in y
11.471 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
11.471 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
11.471 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
11.471 * [taylor]: Taking taylor expansion of 1/3 in y
11.471 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
11.471 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
11.471 * [taylor]: Taking taylor expansion of (pow y 2) in y
11.471 * [taylor]: Taking taylor expansion of y in y
11.472 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
11.473 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
11.473 * [taylor]: Taking taylor expansion of (cbrt -1) in y
11.473 * [taylor]: Taking taylor expansion of -1 in y
11.473 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
11.473 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
11.473 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
11.473 * [taylor]: Taking taylor expansion of 1/3 in y
11.473 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
11.473 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
11.473 * [taylor]: Taking taylor expansion of (pow y 2) in y
11.473 * [taylor]: Taking taylor expansion of y in y
11.554 * * * [progress]: simplifying candidates
11.555 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (cbrt y))
  (log1p (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (expm1 (cbrt y))
  (log1p (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (expm1 (cbrt y))
  (log1p (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (expm1 (* (cbrt y) (cbrt y)))
  (log1p (* (cbrt y) (cbrt y)))
  (+ 1/3 1/3)
  (+ 1 1)
  (* y y)
  (* (cbrt y) (cbrt y))
  (+ 1 1)
  (+ (log (cbrt y)) (log (cbrt y)))
  (log (* (cbrt y) (cbrt y)))
  (exp (* (cbrt y) (cbrt y)))
  (* y y)
  (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y))))
  (cbrt (* (cbrt y) (cbrt y)))
  (* (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (sqrt (* (cbrt y) (cbrt y)))
  (sqrt (* (cbrt y) (cbrt y)))
  (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y))))
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt y) (cbrt y))
  (* (* (cbrt (cbrt y)) (cbrt (cbrt y))) (* (cbrt (cbrt y)) (cbrt (cbrt y))))
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* 1 1)
  (* (cbrt y) (cbrt y))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (sqrt (cbrt y)) (cbrt (sqrt y)))
  (* (sqrt (cbrt y)) (cbrt (sqrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt y) (cbrt (* (cbrt y) (cbrt y))))
  (* (cbrt y) (cbrt (sqrt y)))
  (* (cbrt y) (cbrt 1))
  (* (cbrt y) (* (cbrt (cbrt y)) (cbrt (cbrt y))))
  (* (cbrt y) (sqrt (cbrt y)))
  (* (cbrt y) 1)
  (* (cbrt (cbrt y)) (cbrt y))
  (* (cbrt (sqrt y)) (cbrt y))
  (* (cbrt y) (cbrt y))
  (* (cbrt (cbrt y)) (cbrt y))
  (* (sqrt (cbrt y)) (cbrt y))
  (* (cbrt y) (cbrt y))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 2/3)
  (pow (/ 1 y) -2/3)
  (* (pow (cbrt -1) 2) (pow (pow y 2) 1/3))
11.557 * * [simplify]: iteration  0 :  65  enodes  (cost  554 )
11.573 * * [simplify]: iteration  1 :  119  enodes  (cost  443 )
11.599 * * [simplify]: iteration  2 :  329  enodes  (cost  423 )
11.829 * * [simplify]: iteration  3 :  1180  enodes  (cost  405 )
13.050 * * [simplify]: iteration  4 :  3749  enodes  (cost  400 )
14.452 * * [simplify]: iteration  done :  5000  enodes  (cost  400 )
14.453 * [simplify]: Simplified to:
   (expm1 (cbrt y))
  (log1p (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (pow y 2/3))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  1
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (expm1 (cbrt y))
  (log1p (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (pow y 2/3))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  1
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (expm1 (cbrt y))
  (log1p (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (pow y 2/3))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  1
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (expm1 (pow y 2/3))
  (log1p (pow y 2/3))
  2/3
  2
  (* y y)
  (pow y 2/3)
  2
  (log (pow y 2/3))
  (log (pow y 2/3))
  (exp (pow y 2/3))
  (* y y)
  (* (cbrt (pow y 2/3)) (cbrt (pow y 2/3)))
  (cbrt (pow y 2/3))
  (* y y)
  (fabs (cbrt y))
  (fabs (cbrt y))
  (* (cbrt (pow y 2/3)) (cbrt (pow y 2/3)))
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  1
  (pow y 2/3)
  (pow (cbrt (cbrt y)) 4)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt y)
  (cbrt y)
  1
  (pow y 2/3)
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (cbrt y)
  (cbrt y)
  2/3
  2
  (* (cbrt (pow y 2/3)) (cbrt y))
  (* (cbrt y) (cbrt (sqrt y)))
  (cbrt y)
  (pow (cbrt (cbrt y)) 5)
  (pow (sqrt (cbrt y)) 3)
  (cbrt y)
  (pow (cbrt (cbrt y)) 4)
  (* (cbrt y) (cbrt (sqrt y)))
  (pow y 2/3)
  (pow (cbrt (cbrt y)) 4)
  (pow (sqrt (cbrt y)) 3)
  (pow y 2/3)
  (cbrt y)
  (pow (/ 1 y) -1/3)
  (* (cbrt -1) (cbrt (- y)))
  (cbrt y)
  (pow (/ 1 y) -1/3)
  (* (cbrt -1) (cbrt (- y)))
  (cbrt y)
  (pow (/ 1 y) -1/3)
  (* (cbrt -1) (cbrt (- y)))
  (pow y 2/3)
  (pow (/ 1 y) -2/3)
  (* (pow y 2/3) (pow (cbrt -1) 2))
14.453 * * * [progress]: adding candidates to table
14.644 * [progress]: [Phase 3 of 3] Extracting.
14.644 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (* y (- x z)))> #<alt (λ (x y z) (+ (* x y) (* (- z) y)))> #<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))>)
14.644 * * * [regime-changes]: Trying 3 branch expressions: (z y x)
14.644 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (* y (- x z)))> #<alt (λ (x y z) (+ (* x y) (* (- z) y)))> #<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))>)
14.657 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (* y (- x z)))> #<alt (λ (x y z) (+ (* x y) (* (- z) y)))> #<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))>)
14.674 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (* y (- x z)))> #<alt (λ (x y z) (+ (* x y) (* (- z) y)))> #<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))>)
14.687 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
14.688 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* y (- x z))
14.688 * * [simplify]: iteration  0 :  5  enodes  (cost  5 )
14.688 * * [simplify]: iteration  1 :  6  enodes  (cost  5 )
14.688 * * [simplify]: iteration  done :  6  enodes  (cost  5 )
14.688 * [simplify]: Simplified to:
   (* y (- x z))
15.523 * [regime-testing]: Baseline error score: 0.013501687710963871
15.523 * [regime-testing]: Oracle error score: 0.004250531316414552
15.524 * [regime-testing]: End program error score: 0.013501687710963871
15.544 * [regime-testing]: Target error score: 0.013501687710963871