19.462 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.025 * * * [progress]: [2/2] Setting up program.
0.027 * [progress]: [Phase 2 of 3] Improving.
0.027 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (- (+ (* x y) (* y y)) (* y z)) (* y y))
0.028 * * [simplify]: iteration  0 :  9  enodes  (cost  15 )
0.029 * * [simplify]: iteration  1 :  23  enodes  (cost  13 )
0.036 * * [simplify]: iteration  2 :  73  enodes  (cost  11 )
0.048 * * [simplify]: iteration  3 :  195  enodes  (cost  9 )
0.080 * * [simplify]: iteration  4 :  407  enodes  (cost  7 )
0.173 * * [simplify]: iteration  5 :  930  enodes  (cost  5 )
0.713 * * [simplify]: iteration  6 :  2387  enodes  (cost  5 )
3.217 * * [simplify]: iteration  done :  5001  enodes  (cost  5 )
3.218 * [simplify]: Simplified to:
   (* y (- x z))
3.221 * * [progress]: iteration 1 / 4
3.221 * * * [progress]: picking best candidate
3.222 * * * * [pick]: Picked  #<alt (λ (x y z) (* y (- x z)))>
3.222 * * * [progress]: localizing error
3.226 * * * [progress]: generating rewritten candidates
3.226 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
3.239 * * * [progress]: generating series expansions
3.239 * * * * [progress]: [ 1 / 1 ] generating series at (2)
3.239 * [approximate]: Taking taylor expansion of (* y (- x z)) in (y x z) around 0
3.239 * [taylor]: Taking taylor expansion of (* y (- x z)) in z
3.239 * [taylor]: Taking taylor expansion of y in z
3.239 * [taylor]: Taking taylor expansion of (- x z) in z
3.239 * [taylor]: Taking taylor expansion of x in z
3.239 * [taylor]: Taking taylor expansion of z in z
3.239 * [taylor]: Taking taylor expansion of (* y (- x z)) in x
3.239 * [taylor]: Taking taylor expansion of y in x
3.239 * [taylor]: Taking taylor expansion of (- x z) in x
3.239 * [taylor]: Taking taylor expansion of x in x
3.239 * [taylor]: Taking taylor expansion of z in x
3.239 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
3.239 * [taylor]: Taking taylor expansion of y in y
3.239 * [taylor]: Taking taylor expansion of (- x z) in y
3.239 * [taylor]: Taking taylor expansion of x in y
3.239 * [taylor]: Taking taylor expansion of z in y
3.239 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
3.239 * [taylor]: Taking taylor expansion of y in y
3.239 * [taylor]: Taking taylor expansion of (- x z) in y
3.239 * [taylor]: Taking taylor expansion of x in y
3.239 * [taylor]: Taking taylor expansion of z in y
3.240 * [taylor]: Taking taylor expansion of 0 in x
3.240 * [taylor]: Taking taylor expansion of 0 in z
3.241 * [taylor]: Taking taylor expansion of (- x z) in x
3.245 * [taylor]: Taking taylor expansion of x in x
3.245 * [taylor]: Taking taylor expansion of z in x
3.245 * [taylor]: Taking taylor expansion of (- z) in z
3.245 * [taylor]: Taking taylor expansion of z in z
3.245 * [taylor]: Taking taylor expansion of 0 in z
3.247 * [taylor]: Taking taylor expansion of 0 in x
3.247 * [taylor]: Taking taylor expansion of 0 in z
3.247 * [taylor]: Taking taylor expansion of 1 in z
3.247 * [taylor]: Taking taylor expansion of 0 in z
3.249 * [taylor]: Taking taylor expansion of 0 in x
3.249 * [taylor]: Taking taylor expansion of 0 in z
3.249 * [taylor]: Taking taylor expansion of 0 in z
3.249 * [taylor]: Taking taylor expansion of 0 in z
3.249 * [taylor]: Taking taylor expansion of 0 in z
3.249 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in (y x z) around 0
3.249 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in z
3.249 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
3.249 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.249 * [taylor]: Taking taylor expansion of x in z
3.250 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.250 * [taylor]: Taking taylor expansion of z in z
3.250 * [taylor]: Taking taylor expansion of y in z
3.250 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in x
3.250 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
3.250 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.250 * [taylor]: Taking taylor expansion of x in x
3.251 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.251 * [taylor]: Taking taylor expansion of z in x
3.251 * [taylor]: Taking taylor expansion of y in x
3.251 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
3.251 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
3.251 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.251 * [taylor]: Taking taylor expansion of x in y
3.251 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.251 * [taylor]: Taking taylor expansion of z in y
3.251 * [taylor]: Taking taylor expansion of y in y
3.251 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
3.251 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
3.251 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.251 * [taylor]: Taking taylor expansion of x in y
3.251 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.251 * [taylor]: Taking taylor expansion of z in y
3.251 * [taylor]: Taking taylor expansion of y in y
3.252 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
3.252 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.252 * [taylor]: Taking taylor expansion of x in x
3.252 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.252 * [taylor]: Taking taylor expansion of z in x
3.252 * [taylor]: Taking taylor expansion of 1 in z
3.253 * [taylor]: Taking taylor expansion of 0 in x
3.254 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
3.254 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.254 * [taylor]: Taking taylor expansion of z in z
3.256 * [taylor]: Taking taylor expansion of 0 in x
3.256 * [taylor]: Taking taylor expansion of 0 in z
3.257 * [taylor]: Taking taylor expansion of 0 in z
3.260 * [taylor]: Taking taylor expansion of 0 in x
3.260 * [taylor]: Taking taylor expansion of 0 in z
3.260 * [taylor]: Taking taylor expansion of 0 in z
3.261 * [taylor]: Taking taylor expansion of 0 in z
3.262 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in (y x z) around 0
3.262 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in z
3.262 * [taylor]: Taking taylor expansion of -1 in z
3.262 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in z
3.262 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
3.262 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.262 * [taylor]: Taking taylor expansion of z in z
3.262 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.262 * [taylor]: Taking taylor expansion of x in z
3.262 * [taylor]: Taking taylor expansion of y in z
3.263 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in x
3.263 * [taylor]: Taking taylor expansion of -1 in x
3.263 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in x
3.263 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
3.263 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.263 * [taylor]: Taking taylor expansion of z in x
3.263 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.263 * [taylor]: Taking taylor expansion of x in x
3.263 * [taylor]: Taking taylor expansion of y in x
3.264 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
3.264 * [taylor]: Taking taylor expansion of -1 in y
3.264 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
3.264 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
3.264 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.264 * [taylor]: Taking taylor expansion of z in y
3.264 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.264 * [taylor]: Taking taylor expansion of x in y
3.264 * [taylor]: Taking taylor expansion of y in y
3.264 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
3.264 * [taylor]: Taking taylor expansion of -1 in y
3.264 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
3.264 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
3.264 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.264 * [taylor]: Taking taylor expansion of z in y
3.264 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.264 * [taylor]: Taking taylor expansion of x in y
3.264 * [taylor]: Taking taylor expansion of y in y
3.264 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 z) (/ 1 x))) in x
3.264 * [taylor]: Taking taylor expansion of -1 in x
3.264 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
3.264 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.264 * [taylor]: Taking taylor expansion of z in x
3.265 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.265 * [taylor]: Taking taylor expansion of x in x
3.265 * [taylor]: Taking taylor expansion of 1 in z
3.267 * [taylor]: Taking taylor expansion of 0 in x
3.268 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
3.268 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.268 * [taylor]: Taking taylor expansion of z in z
3.270 * [taylor]: Taking taylor expansion of 0 in x
3.270 * [taylor]: Taking taylor expansion of 0 in z
3.272 * [taylor]: Taking taylor expansion of 0 in z
3.275 * [taylor]: Taking taylor expansion of 0 in x
3.275 * [taylor]: Taking taylor expansion of 0 in z
3.275 * [taylor]: Taking taylor expansion of 0 in z
3.277 * [taylor]: Taking taylor expansion of 0 in z
3.278 * * * [progress]: simplifying candidates
3.279 * [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))
3.282 * * [simplify]: iteration  0 :  102  enodes  (cost  721 )
3.297 * * [simplify]: iteration  1 :  194  enodes  (cost  548 )
3.342 * * [simplify]: iteration  2 :  703  enodes  (cost  420 )
3.691 * * [simplify]: iteration  3 :  2778  enodes  (cost  360 )
5.399 * * [simplify]: iteration  done :  5001  enodes  (cost  360 )
5.399 * [simplify]: Simplified to:
   (expm1 (* y (- x z)))
  (log1p (* y (- x z)))
  (* (- x z) y)
  (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)))
  (* y (- (pow (cbrt x) 3) z))
  (* y 0)
  (* y (- (pow (cbrt x) 3) z))
  (* y 0)
  (* y (- (pow (cbrt x) 3) z))
  (* y 0)
  (* (- x z) y)
  (* y 0)
  (* (- x z) y)
  (* y 0)
  (* (- x z) y)
  (* y 0)
  (* (- x z) y)
  (* y 0)
  (* (- x z) y)
  (* y 0)
  (* (- x z) y)
  (* y 0)
  (* x y)
  (* (- z) y)
  (* x y)
  (* (- z) y)
  (* y (- (pow (cbrt x) 3) z))
  (* y 0)
  (* y (- (pow (cbrt x) 3) z))
  (* y 0)
  (* y (- (pow (cbrt x) 3) z))
  (* y 0)
  (* (- x z) y)
  (* y 0)
  (* (- x z) y)
  (* y 0)
  (* (- x z) y)
  (* y 0)
  (* (- x z) y)
  (* y 0)
  (* (- x z) y)
  (* y 0)
  (* (- x z) y)
  (* y 0)
  (* 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))
  (* (- x z) y)
  (* y (- (pow x 3) (pow z 3)))
  (* y (- (* x x) (* z z)))
  (* (- x z) y)
  (* (- x z) y)
  (* (- x z) y)
5.399 * * * [progress]: adding candidates to table
5.453 * * [progress]: iteration 2 / 4
5.453 * * * [progress]: picking best candidate
5.456 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* x y) (* (- z) y)))>
5.456 * * * [progress]: localizing error
5.461 * * * [progress]: generating rewritten candidates
5.461 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
5.465 * * * [progress]: generating series expansions
5.465 * * * * [progress]: [ 1 / 1 ] generating series at (2)
5.465 * [approximate]: Taking taylor expansion of (- (* x y) (* z y)) in (x y z) around 0
5.465 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in z
5.465 * [taylor]: Taking taylor expansion of (* x y) in z
5.465 * [taylor]: Taking taylor expansion of x in z
5.465 * [taylor]: Taking taylor expansion of y in z
5.465 * [taylor]: Taking taylor expansion of (* z y) in z
5.465 * [taylor]: Taking taylor expansion of z in z
5.465 * [taylor]: Taking taylor expansion of y in z
5.465 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in y
5.465 * [taylor]: Taking taylor expansion of (* x y) in y
5.465 * [taylor]: Taking taylor expansion of x in y
5.465 * [taylor]: Taking taylor expansion of y in y
5.465 * [taylor]: Taking taylor expansion of (* z y) in y
5.465 * [taylor]: Taking taylor expansion of z in y
5.465 * [taylor]: Taking taylor expansion of y in y
5.465 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in x
5.465 * [taylor]: Taking taylor expansion of (* x y) in x
5.465 * [taylor]: Taking taylor expansion of x in x
5.465 * [taylor]: Taking taylor expansion of y in x
5.465 * [taylor]: Taking taylor expansion of (* z y) in x
5.465 * [taylor]: Taking taylor expansion of z in x
5.465 * [taylor]: Taking taylor expansion of y in x
5.465 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in x
5.465 * [taylor]: Taking taylor expansion of (* x y) in x
5.465 * [taylor]: Taking taylor expansion of x in x
5.465 * [taylor]: Taking taylor expansion of y in x
5.465 * [taylor]: Taking taylor expansion of (* z y) in x
5.465 * [taylor]: Taking taylor expansion of z in x
5.465 * [taylor]: Taking taylor expansion of y in x
5.465 * [taylor]: Taking taylor expansion of (- (* z y)) in y
5.465 * [taylor]: Taking taylor expansion of (* z y) in y
5.465 * [taylor]: Taking taylor expansion of z in y
5.465 * [taylor]: Taking taylor expansion of y in y
5.466 * [taylor]: Taking taylor expansion of 0 in z
5.466 * [taylor]: Taking taylor expansion of y in y
5.467 * [taylor]: Taking taylor expansion of 0 in z
5.467 * [taylor]: Taking taylor expansion of (- z) in z
5.467 * [taylor]: Taking taylor expansion of z in z
5.468 * [taylor]: Taking taylor expansion of 0 in y
5.468 * [taylor]: Taking taylor expansion of 0 in z
5.468 * [taylor]: Taking taylor expansion of 1 in z
5.469 * [taylor]: Taking taylor expansion of 0 in z
5.475 * [taylor]: Taking taylor expansion of 0 in y
5.475 * [taylor]: Taking taylor expansion of 0 in z
5.475 * [taylor]: Taking taylor expansion of 0 in z
5.475 * [taylor]: Taking taylor expansion of 0 in z
5.476 * [taylor]: Taking taylor expansion of 0 in z
5.476 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (x y z) around 0
5.476 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
5.476 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
5.476 * [taylor]: Taking taylor expansion of (* x y) in z
5.476 * [taylor]: Taking taylor expansion of x in z
5.476 * [taylor]: Taking taylor expansion of y in z
5.476 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
5.476 * [taylor]: Taking taylor expansion of (* z y) in z
5.476 * [taylor]: Taking taylor expansion of z in z
5.476 * [taylor]: Taking taylor expansion of y in z
5.477 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
5.477 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
5.477 * [taylor]: Taking taylor expansion of (* x y) in y
5.477 * [taylor]: Taking taylor expansion of x in y
5.477 * [taylor]: Taking taylor expansion of y in y
5.477 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
5.477 * [taylor]: Taking taylor expansion of (* z y) in y
5.477 * [taylor]: Taking taylor expansion of z in y
5.477 * [taylor]: Taking taylor expansion of y in y
5.478 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
5.478 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
5.478 * [taylor]: Taking taylor expansion of (* x y) in x
5.478 * [taylor]: Taking taylor expansion of x in x
5.478 * [taylor]: Taking taylor expansion of y in x
5.478 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
5.478 * [taylor]: Taking taylor expansion of (* z y) in x
5.478 * [taylor]: Taking taylor expansion of z in x
5.478 * [taylor]: Taking taylor expansion of y in x
5.478 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
5.478 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
5.478 * [taylor]: Taking taylor expansion of (* x y) in x
5.478 * [taylor]: Taking taylor expansion of x in x
5.478 * [taylor]: Taking taylor expansion of y in x
5.479 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
5.479 * [taylor]: Taking taylor expansion of (* z y) in x
5.479 * [taylor]: Taking taylor expansion of z in x
5.479 * [taylor]: Taking taylor expansion of y in x
5.479 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.479 * [taylor]: Taking taylor expansion of y in y
5.480 * [taylor]: Taking taylor expansion of 1 in z
5.480 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in y
5.480 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
5.480 * [taylor]: Taking taylor expansion of (* z y) in y
5.480 * [taylor]: Taking taylor expansion of z in y
5.480 * [taylor]: Taking taylor expansion of y in y
5.481 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
5.481 * [taylor]: Taking taylor expansion of (/ 1 z) in z
5.481 * [taylor]: Taking taylor expansion of z in z
5.482 * [taylor]: Taking taylor expansion of 0 in z
5.483 * [taylor]: Taking taylor expansion of 0 in y
5.484 * [taylor]: Taking taylor expansion of 0 in z
5.484 * [taylor]: Taking taylor expansion of 0 in z
5.487 * [taylor]: Taking taylor expansion of 0 in y
5.487 * [taylor]: Taking taylor expansion of 0 in z
5.488 * [taylor]: Taking taylor expansion of 0 in z
5.488 * [taylor]: Taking taylor expansion of 0 in z
5.489 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (x y z) around 0
5.490 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
5.490 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
5.490 * [taylor]: Taking taylor expansion of (* x y) in z
5.490 * [taylor]: Taking taylor expansion of x in z
5.490 * [taylor]: Taking taylor expansion of y in z
5.490 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
5.490 * [taylor]: Taking taylor expansion of (* z y) in z
5.490 * [taylor]: Taking taylor expansion of z in z
5.490 * [taylor]: Taking taylor expansion of y in z
5.490 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
5.490 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
5.490 * [taylor]: Taking taylor expansion of (* x y) in y
5.490 * [taylor]: Taking taylor expansion of x in y
5.490 * [taylor]: Taking taylor expansion of y in y
5.490 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
5.490 * [taylor]: Taking taylor expansion of (* z y) in y
5.490 * [taylor]: Taking taylor expansion of z in y
5.490 * [taylor]: Taking taylor expansion of y in y
5.491 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
5.491 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
5.491 * [taylor]: Taking taylor expansion of (* x y) in x
5.491 * [taylor]: Taking taylor expansion of x in x
5.491 * [taylor]: Taking taylor expansion of y in x
5.491 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
5.491 * [taylor]: Taking taylor expansion of (* z y) in x
5.491 * [taylor]: Taking taylor expansion of z in x
5.491 * [taylor]: Taking taylor expansion of y in x
5.491 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
5.491 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
5.491 * [taylor]: Taking taylor expansion of (* x y) in x
5.491 * [taylor]: Taking taylor expansion of x in x
5.491 * [taylor]: Taking taylor expansion of y in x
5.492 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
5.492 * [taylor]: Taking taylor expansion of (* z y) in x
5.492 * [taylor]: Taking taylor expansion of z in x
5.492 * [taylor]: Taking taylor expansion of y in x
5.492 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.492 * [taylor]: Taking taylor expansion of y in y
5.492 * [taylor]: Taking taylor expansion of 1 in z
5.493 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in y
5.493 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
5.493 * [taylor]: Taking taylor expansion of (* z y) in y
5.493 * [taylor]: Taking taylor expansion of z in y
5.493 * [taylor]: Taking taylor expansion of y in y
5.493 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
5.493 * [taylor]: Taking taylor expansion of (/ 1 z) in z
5.493 * [taylor]: Taking taylor expansion of z in z
5.494 * [taylor]: Taking taylor expansion of 0 in z
5.495 * [taylor]: Taking taylor expansion of 0 in y
5.496 * [taylor]: Taking taylor expansion of 0 in z
5.497 * [taylor]: Taking taylor expansion of 0 in z
5.499 * [taylor]: Taking taylor expansion of 0 in y
5.499 * [taylor]: Taking taylor expansion of 0 in z
5.500 * [taylor]: Taking taylor expansion of 0 in z
5.501 * [taylor]: Taking taylor expansion of 0 in z
5.502 * * * [progress]: simplifying candidates
5.502 * [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))
5.503 * * [simplify]: iteration  0 :  33  enodes  (cost  206 )
5.509 * * [simplify]: iteration  1 :  113  enodes  (cost  146 )
5.532 * * [simplify]: iteration  2 :  437  enodes  (cost  133 )
5.653 * * [simplify]: iteration  3 :  1778  enodes  (cost  129 )
6.388 * * [simplify]: iteration  done :  5000  enodes  (cost  128 )
6.388 * [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 (+ (* z (* (+ z x) y)) (* (* x x) y)))
  (* (* y y) (- (* x x) (* z z)))
  (* (+ z x) y)
  (- x z)
  (* y (- x z))
  (* y (- x z))
  (* y (- x z))
6.389 * * * [progress]: adding candidates to table
6.424 * * [progress]: iteration 3 / 4
6.424 * * * [progress]: picking best candidate
6.426 * * * * [pick]: Picked  #<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))>
6.426 * * * [progress]: localizing error
6.433 * * * [progress]: generating rewritten candidates
6.434 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
6.434 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
6.435 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
6.435 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
6.442 * * * [progress]: generating series expansions
6.442 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
6.443 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
6.443 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
6.443 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
6.443 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
6.443 * [taylor]: Taking taylor expansion of 1/3 in y
6.443 * [taylor]: Taking taylor expansion of (log y) in y
6.443 * [taylor]: Taking taylor expansion of y in y
6.443 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
6.444 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
6.444 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
6.444 * [taylor]: Taking taylor expansion of 1/3 in y
6.444 * [taylor]: Taking taylor expansion of (log y) in y
6.444 * [taylor]: Taking taylor expansion of y in y
6.497 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
6.497 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
6.497 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
6.497 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
6.497 * [taylor]: Taking taylor expansion of 1/3 in y
6.497 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
6.497 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.497 * [taylor]: Taking taylor expansion of y in y
6.498 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
6.498 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
6.498 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
6.498 * [taylor]: Taking taylor expansion of 1/3 in y
6.498 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
6.498 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.498 * [taylor]: Taking taylor expansion of y in y
6.549 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
6.549 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
6.549 * [taylor]: Taking taylor expansion of (cbrt -1) in y
6.549 * [taylor]: Taking taylor expansion of -1 in y
6.550 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
6.550 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
6.550 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
6.550 * [taylor]: Taking taylor expansion of 1/3 in y
6.550 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
6.550 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.550 * [taylor]: Taking taylor expansion of y in y
6.551 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
6.551 * [taylor]: Taking taylor expansion of (cbrt -1) in y
6.551 * [taylor]: Taking taylor expansion of -1 in y
6.552 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
6.552 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
6.552 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
6.552 * [taylor]: Taking taylor expansion of 1/3 in y
6.552 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
6.552 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.552 * [taylor]: Taking taylor expansion of y in y
6.620 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
6.620 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
6.620 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
6.620 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
6.620 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
6.620 * [taylor]: Taking taylor expansion of 1/3 in y
6.620 * [taylor]: Taking taylor expansion of (log y) in y
6.620 * [taylor]: Taking taylor expansion of y in y
6.621 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
6.621 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
6.621 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
6.621 * [taylor]: Taking taylor expansion of 1/3 in y
6.621 * [taylor]: Taking taylor expansion of (log y) in y
6.621 * [taylor]: Taking taylor expansion of y in y
6.675 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
6.676 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
6.676 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
6.676 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
6.676 * [taylor]: Taking taylor expansion of 1/3 in y
6.676 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
6.676 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.676 * [taylor]: Taking taylor expansion of y in y
6.676 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
6.677 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
6.677 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
6.677 * [taylor]: Taking taylor expansion of 1/3 in y
6.677 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
6.677 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.677 * [taylor]: Taking taylor expansion of y in y
6.734 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
6.734 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
6.734 * [taylor]: Taking taylor expansion of (cbrt -1) in y
6.734 * [taylor]: Taking taylor expansion of -1 in y
6.735 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
6.735 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
6.735 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
6.735 * [taylor]: Taking taylor expansion of 1/3 in y
6.735 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
6.735 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.735 * [taylor]: Taking taylor expansion of y in y
6.736 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
6.736 * [taylor]: Taking taylor expansion of (cbrt -1) in y
6.736 * [taylor]: Taking taylor expansion of -1 in y
6.737 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
6.737 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
6.737 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
6.737 * [taylor]: Taking taylor expansion of 1/3 in y
6.737 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
6.737 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.737 * [taylor]: Taking taylor expansion of y in y
7.000 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
7.000 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
7.000 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
7.000 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
7.000 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
7.000 * [taylor]: Taking taylor expansion of 1/3 in y
7.000 * [taylor]: Taking taylor expansion of (log y) in y
7.000 * [taylor]: Taking taylor expansion of y in y
7.001 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
7.001 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
7.001 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
7.001 * [taylor]: Taking taylor expansion of 1/3 in y
7.001 * [taylor]: Taking taylor expansion of (log y) in y
7.001 * [taylor]: Taking taylor expansion of y in y
7.049 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
7.049 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
7.049 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
7.049 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
7.049 * [taylor]: Taking taylor expansion of 1/3 in y
7.049 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
7.049 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.049 * [taylor]: Taking taylor expansion of y in y
7.050 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
7.050 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
7.050 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
7.050 * [taylor]: Taking taylor expansion of 1/3 in y
7.050 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
7.050 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.050 * [taylor]: Taking taylor expansion of y in y
7.104 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
7.104 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
7.104 * [taylor]: Taking taylor expansion of (cbrt -1) in y
7.104 * [taylor]: Taking taylor expansion of -1 in y
7.104 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
7.104 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
7.104 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
7.104 * [taylor]: Taking taylor expansion of 1/3 in y
7.104 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
7.105 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.105 * [taylor]: Taking taylor expansion of y in y
7.105 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
7.105 * [taylor]: Taking taylor expansion of (cbrt -1) in y
7.105 * [taylor]: Taking taylor expansion of -1 in y
7.106 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
7.106 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
7.106 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
7.106 * [taylor]: Taking taylor expansion of 1/3 in y
7.106 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
7.106 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.106 * [taylor]: Taking taylor expansion of y in y
7.171 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
7.171 * [approximate]: Taking taylor expansion of (pow (pow y 2) 1/3) in (y) around 0
7.171 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
7.171 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
7.171 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
7.171 * [taylor]: Taking taylor expansion of 1/3 in y
7.171 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
7.171 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.171 * [taylor]: Taking taylor expansion of y in y
7.172 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
7.172 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
7.172 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
7.172 * [taylor]: Taking taylor expansion of 1/3 in y
7.172 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
7.172 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.172 * [taylor]: Taking taylor expansion of y in y
7.227 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in (y) around 0
7.227 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
7.227 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
7.228 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
7.228 * [taylor]: Taking taylor expansion of 1/3 in y
7.228 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
7.228 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.228 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.228 * [taylor]: Taking taylor expansion of y in y
7.229 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
7.229 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
7.229 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
7.229 * [taylor]: Taking taylor expansion of 1/3 in y
7.229 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
7.229 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.229 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.229 * [taylor]: Taking taylor expansion of y in y
7.284 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in (y) around 0
7.284 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
7.284 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
7.284 * [taylor]: Taking taylor expansion of (cbrt -1) in y
7.284 * [taylor]: Taking taylor expansion of -1 in y
7.291 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
7.291 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
7.291 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
7.291 * [taylor]: Taking taylor expansion of 1/3 in y
7.291 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
7.291 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.291 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.291 * [taylor]: Taking taylor expansion of y in y
7.293 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
7.293 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
7.293 * [taylor]: Taking taylor expansion of (cbrt -1) in y
7.293 * [taylor]: Taking taylor expansion of -1 in y
7.294 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
7.294 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
7.294 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
7.294 * [taylor]: Taking taylor expansion of 1/3 in y
7.294 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
7.294 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.294 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.294 * [taylor]: Taking taylor expansion of y in y
7.371 * * * [progress]: simplifying candidates
7.372 * [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))
7.374 * * [simplify]: iteration  0 :  65  enodes  (cost  554 )
7.387 * * [simplify]: iteration  1 :  122  enodes  (cost  495 )
7.423 * * [simplify]: iteration  2 :  449  enodes  (cost  423 )
7.674 * * [simplify]: iteration  3 :  1993  enodes  (cost  405 )
8.979 * * [simplify]: iteration  done :  5001  enodes  (cost  405 )
8.979 * [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)) 4) (cbrt (cbrt y)))
  (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)
  (* (cbrt (* y y)) (pow (cbrt -1) 2))
8.980 * * * [progress]: adding candidates to table
9.170 * [progress]: [Phase 3 of 3] Extracting.
9.170 * * [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))))>)
9.172 * * * [regime-changes]: Trying 3 branch expressions: (z y x)
9.172 * * * * [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))))>)
9.186 * * * * [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))))>)
9.203 * * * * [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))))>)
9.218 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
9.218 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* y (- x z))
9.218 * * [simplify]: iteration  0 :  5  enodes  (cost  5 )
9.218 * * [simplify]: iteration  1 :  6  enodes  (cost  5 )
9.219 * * [simplify]: iteration  done :  6  enodes  (cost  5 )
9.219 * [simplify]: Simplified to:
   (* y (- x z))
10.042 * [regime-testing]: Baseline error score: 0.013501687710963871
10.043 * [regime-testing]: Oracle error score: 0.004250531316414552
10.044 * [regime-testing]: End program error score: 0.013501687710963871
10.065 * [regime-testing]: Target error score: 0.013501687710963871