16.535 * [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.
0.028 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (- (+ (* x y) (* y y)) (* y z)) (* y y))
0.028 * * [simplify]: iteration  0 :  9  enodes  (cost  15 )
0.030 * * [simplify]: iteration  1 :  22  enodes  (cost  13 )
0.033 * * [simplify]: iteration  2 :  63  enodes  (cost  11 )
0.043 * * [simplify]: iteration  3 :  155  enodes  (cost  9 )
0.071 * * [simplify]: iteration  4 :  305  enodes  (cost  7 )
0.144 * * [simplify]: iteration  5 :  627  enodes  (cost  5 )
0.502 * * [simplify]: iteration  6 :  2092  enodes  (cost  5 )
3.267 * * [simplify]: iteration  done :  5000  enodes  (cost  5 )
3.267 * [simplify]: Simplified to:
   (* y (- x z))
3.270 * * [progress]: iteration 1 / 4
3.270 * * * [progress]: picking best candidate
3.271 * * * * [pick]: Picked  #<alt (λ (x y z) (* y (- x z)))>
3.271 * * * [progress]: localizing error
3.275 * * * [progress]: generating rewritten candidates
3.275 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
3.286 * * * [progress]: generating series expansions
3.286 * * * * [progress]: [ 1 / 1 ] generating series at (2)
3.286 * [approximate]: Taking taylor expansion of (* y (- x z)) in (y x z) around 0
3.286 * [taylor]: Taking taylor expansion of (* y (- x z)) in z
3.287 * [taylor]: Taking taylor expansion of y in z
3.287 * [taylor]: Taking taylor expansion of (- x z) in z
3.287 * [taylor]: Taking taylor expansion of x in z
3.287 * [taylor]: Taking taylor expansion of z in z
3.287 * [taylor]: Taking taylor expansion of (* y (- x z)) in x
3.287 * [taylor]: Taking taylor expansion of y in x
3.287 * [taylor]: Taking taylor expansion of (- x z) in x
3.287 * [taylor]: Taking taylor expansion of x in x
3.287 * [taylor]: Taking taylor expansion of z in x
3.287 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
3.287 * [taylor]: Taking taylor expansion of y in y
3.287 * [taylor]: Taking taylor expansion of (- x z) in y
3.287 * [taylor]: Taking taylor expansion of x in y
3.287 * [taylor]: Taking taylor expansion of z in y
3.287 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
3.287 * [taylor]: Taking taylor expansion of y in y
3.287 * [taylor]: Taking taylor expansion of (- x z) in y
3.287 * [taylor]: Taking taylor expansion of x in y
3.287 * [taylor]: Taking taylor expansion of z in y
3.287 * [taylor]: Taking taylor expansion of 0 in x
3.287 * [taylor]: Taking taylor expansion of 0 in z
3.288 * [taylor]: Taking taylor expansion of (- x z) in x
3.288 * [taylor]: Taking taylor expansion of x in x
3.288 * [taylor]: Taking taylor expansion of z in x
3.288 * [taylor]: Taking taylor expansion of (- z) in z
3.288 * [taylor]: Taking taylor expansion of z in z
3.288 * [taylor]: Taking taylor expansion of 0 in z
3.289 * [taylor]: Taking taylor expansion of 0 in x
3.290 * [taylor]: Taking taylor expansion of 0 in z
3.290 * [taylor]: Taking taylor expansion of 1 in z
3.290 * [taylor]: Taking taylor expansion of 0 in z
3.292 * [taylor]: Taking taylor expansion of 0 in x
3.292 * [taylor]: Taking taylor expansion of 0 in z
3.292 * [taylor]: Taking taylor expansion of 0 in z
3.292 * [taylor]: Taking taylor expansion of 0 in z
3.292 * [taylor]: Taking taylor expansion of 0 in z
3.292 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in (y x z) around 0
3.292 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in z
3.292 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
3.293 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.293 * [taylor]: Taking taylor expansion of x in z
3.293 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.293 * [taylor]: Taking taylor expansion of z in z
3.293 * [taylor]: Taking taylor expansion of y in z
3.293 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in x
3.293 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
3.293 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.293 * [taylor]: Taking taylor expansion of x in x
3.294 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.294 * [taylor]: Taking taylor expansion of z in x
3.294 * [taylor]: Taking taylor expansion of y in x
3.294 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
3.294 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
3.294 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.294 * [taylor]: Taking taylor expansion of x in y
3.294 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.294 * [taylor]: Taking taylor expansion of z in y
3.294 * [taylor]: Taking taylor expansion of y in y
3.294 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
3.294 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
3.294 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.295 * [taylor]: Taking taylor expansion of x in y
3.295 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.295 * [taylor]: Taking taylor expansion of z in y
3.295 * [taylor]: Taking taylor expansion of y in y
3.295 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
3.295 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.295 * [taylor]: Taking taylor expansion of x in x
3.295 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.295 * [taylor]: Taking taylor expansion of z in x
3.295 * [taylor]: Taking taylor expansion of 1 in z
3.297 * [taylor]: Taking taylor expansion of 0 in x
3.297 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
3.297 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.297 * [taylor]: Taking taylor expansion of z in z
3.299 * [taylor]: Taking taylor expansion of 0 in x
3.299 * [taylor]: Taking taylor expansion of 0 in z
3.300 * [taylor]: Taking taylor expansion of 0 in z
3.303 * [taylor]: Taking taylor expansion of 0 in x
3.303 * [taylor]: Taking taylor expansion of 0 in z
3.303 * [taylor]: Taking taylor expansion of 0 in z
3.304 * [taylor]: Taking taylor expansion of 0 in z
3.305 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in (y x z) around 0
3.305 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in z
3.306 * [taylor]: Taking taylor expansion of -1 in z
3.306 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in z
3.306 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
3.306 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.306 * [taylor]: Taking taylor expansion of z in z
3.306 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.306 * [taylor]: Taking taylor expansion of x in z
3.306 * [taylor]: Taking taylor expansion of y in z
3.306 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in x
3.306 * [taylor]: Taking taylor expansion of -1 in x
3.306 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in x
3.306 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
3.306 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.306 * [taylor]: Taking taylor expansion of z in x
3.306 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.306 * [taylor]: Taking taylor expansion of x in x
3.307 * [taylor]: Taking taylor expansion of y in x
3.307 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
3.307 * [taylor]: Taking taylor expansion of -1 in y
3.307 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
3.307 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
3.307 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.307 * [taylor]: Taking taylor expansion of z in y
3.307 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.307 * [taylor]: Taking taylor expansion of x in y
3.308 * [taylor]: Taking taylor expansion of y in y
3.308 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
3.308 * [taylor]: Taking taylor expansion of -1 in y
3.308 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
3.308 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
3.308 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.308 * [taylor]: Taking taylor expansion of z in y
3.308 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.308 * [taylor]: Taking taylor expansion of x in y
3.308 * [taylor]: Taking taylor expansion of y in y
3.308 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 z) (/ 1 x))) in x
3.308 * [taylor]: Taking taylor expansion of -1 in x
3.308 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
3.308 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.308 * [taylor]: Taking taylor expansion of z in x
3.308 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.308 * [taylor]: Taking taylor expansion of x in x
3.310 * [taylor]: Taking taylor expansion of 1 in z
3.314 * [taylor]: Taking taylor expansion of 0 in x
3.316 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
3.316 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.316 * [taylor]: Taking taylor expansion of z in z
3.319 * [taylor]: Taking taylor expansion of 0 in x
3.319 * [taylor]: Taking taylor expansion of 0 in z
3.320 * [taylor]: Taking taylor expansion of 0 in z
3.324 * [taylor]: Taking taylor expansion of 0 in x
3.324 * [taylor]: Taking taylor expansion of 0 in z
3.324 * [taylor]: Taking taylor expansion of 0 in z
3.326 * [taylor]: Taking taylor expansion of 0 in z
3.327 * * * [progress]: simplifying candidates
3.327 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* 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 x)
  (* y (- z))
  (* y x)
  (* y (- z))
  (* 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))
3.329 * * [simplify]: iteration  0 :  52  enodes  (cost  217 )
3.337 * * [simplify]: iteration  1 :  114  enodes  (cost  206 )
3.359 * * [simplify]: iteration  2 :  424  enodes  (cost  186 )
3.483 * * [simplify]: iteration  3 :  1319  enodes  (cost  186 )
4.124 * * [simplify]: iteration  4 :  3671  enodes  (cost  186 )
6.203 * * [simplify]: iteration  done :  5000  enodes  (cost  186 )
6.203 * [simplify]: Simplified to:
   (* 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)))
  (* x y)
  (* (- z) y)
  (* x y)
  (* (- 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))
6.203 * * * [progress]: adding candidates to table
6.241 * * [progress]: iteration 2 / 4
6.241 * * * [progress]: picking best candidate
6.244 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* x y) (* (- z) y)))>
6.244 * * * [progress]: localizing error
6.253 * * * [progress]: generating rewritten candidates
6.253 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
6.256 * * * [progress]: generating series expansions
6.256 * * * * [progress]: [ 1 / 1 ] generating series at (2)
6.256 * [approximate]: Taking taylor expansion of (- (* x y) (* z y)) in (x y z) around 0
6.256 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in z
6.256 * [taylor]: Taking taylor expansion of (* x y) in z
6.256 * [taylor]: Taking taylor expansion of x in z
6.256 * [taylor]: Taking taylor expansion of y in z
6.256 * [taylor]: Taking taylor expansion of (* z y) in z
6.256 * [taylor]: Taking taylor expansion of z in z
6.256 * [taylor]: Taking taylor expansion of y in z
6.257 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in y
6.257 * [taylor]: Taking taylor expansion of (* x y) in y
6.257 * [taylor]: Taking taylor expansion of x in y
6.257 * [taylor]: Taking taylor expansion of y in y
6.257 * [taylor]: Taking taylor expansion of (* z y) in y
6.257 * [taylor]: Taking taylor expansion of z in y
6.257 * [taylor]: Taking taylor expansion of y in y
6.257 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in x
6.257 * [taylor]: Taking taylor expansion of (* x y) in x
6.257 * [taylor]: Taking taylor expansion of x in x
6.257 * [taylor]: Taking taylor expansion of y in x
6.257 * [taylor]: Taking taylor expansion of (* z y) in x
6.257 * [taylor]: Taking taylor expansion of z in x
6.257 * [taylor]: Taking taylor expansion of y in x
6.257 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in x
6.257 * [taylor]: Taking taylor expansion of (* x y) in x
6.257 * [taylor]: Taking taylor expansion of x in x
6.257 * [taylor]: Taking taylor expansion of y in x
6.257 * [taylor]: Taking taylor expansion of (* z y) in x
6.257 * [taylor]: Taking taylor expansion of z in x
6.257 * [taylor]: Taking taylor expansion of y in x
6.257 * [taylor]: Taking taylor expansion of (- (* z y)) in y
6.257 * [taylor]: Taking taylor expansion of (* z y) in y
6.257 * [taylor]: Taking taylor expansion of z in y
6.257 * [taylor]: Taking taylor expansion of y in y
6.258 * [taylor]: Taking taylor expansion of 0 in z
6.258 * [taylor]: Taking taylor expansion of y in y
6.258 * [taylor]: Taking taylor expansion of 0 in z
6.259 * [taylor]: Taking taylor expansion of (- z) in z
6.259 * [taylor]: Taking taylor expansion of z in z
6.260 * [taylor]: Taking taylor expansion of 0 in y
6.260 * [taylor]: Taking taylor expansion of 0 in z
6.260 * [taylor]: Taking taylor expansion of 1 in z
6.261 * [taylor]: Taking taylor expansion of 0 in z
6.263 * [taylor]: Taking taylor expansion of 0 in y
6.263 * [taylor]: Taking taylor expansion of 0 in z
6.263 * [taylor]: Taking taylor expansion of 0 in z
6.263 * [taylor]: Taking taylor expansion of 0 in z
6.263 * [taylor]: Taking taylor expansion of 0 in z
6.264 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (x y z) around 0
6.264 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
6.264 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
6.264 * [taylor]: Taking taylor expansion of (* x y) in z
6.264 * [taylor]: Taking taylor expansion of x in z
6.264 * [taylor]: Taking taylor expansion of y in z
6.264 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
6.264 * [taylor]: Taking taylor expansion of (* z y) in z
6.264 * [taylor]: Taking taylor expansion of z in z
6.264 * [taylor]: Taking taylor expansion of y in z
6.264 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
6.264 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
6.264 * [taylor]: Taking taylor expansion of (* x y) in y
6.264 * [taylor]: Taking taylor expansion of x in y
6.264 * [taylor]: Taking taylor expansion of y in y
6.265 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
6.265 * [taylor]: Taking taylor expansion of (* z y) in y
6.265 * [taylor]: Taking taylor expansion of z in y
6.265 * [taylor]: Taking taylor expansion of y in y
6.265 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
6.265 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
6.265 * [taylor]: Taking taylor expansion of (* x y) in x
6.265 * [taylor]: Taking taylor expansion of x in x
6.265 * [taylor]: Taking taylor expansion of y in x
6.266 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
6.266 * [taylor]: Taking taylor expansion of (* z y) in x
6.266 * [taylor]: Taking taylor expansion of z in x
6.266 * [taylor]: Taking taylor expansion of y in x
6.266 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
6.266 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
6.266 * [taylor]: Taking taylor expansion of (* x y) in x
6.266 * [taylor]: Taking taylor expansion of x in x
6.266 * [taylor]: Taking taylor expansion of y in x
6.266 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
6.266 * [taylor]: Taking taylor expansion of (* z y) in x
6.266 * [taylor]: Taking taylor expansion of z in x
6.266 * [taylor]: Taking taylor expansion of y in x
6.266 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.266 * [taylor]: Taking taylor expansion of y in y
6.267 * [taylor]: Taking taylor expansion of 1 in z
6.267 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in y
6.267 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
6.267 * [taylor]: Taking taylor expansion of (* z y) in y
6.267 * [taylor]: Taking taylor expansion of z in y
6.267 * [taylor]: Taking taylor expansion of y in y
6.268 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
6.268 * [taylor]: Taking taylor expansion of (/ 1 z) in z
6.268 * [taylor]: Taking taylor expansion of z in z
6.269 * [taylor]: Taking taylor expansion of 0 in z
6.270 * [taylor]: Taking taylor expansion of 0 in y
6.271 * [taylor]: Taking taylor expansion of 0 in z
6.271 * [taylor]: Taking taylor expansion of 0 in z
6.274 * [taylor]: Taking taylor expansion of 0 in y
6.274 * [taylor]: Taking taylor expansion of 0 in z
6.275 * [taylor]: Taking taylor expansion of 0 in z
6.275 * [taylor]: Taking taylor expansion of 0 in z
6.277 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (x y z) around 0
6.277 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
6.277 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
6.277 * [taylor]: Taking taylor expansion of (* x y) in z
6.277 * [taylor]: Taking taylor expansion of x in z
6.277 * [taylor]: Taking taylor expansion of y in z
6.277 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
6.277 * [taylor]: Taking taylor expansion of (* z y) in z
6.277 * [taylor]: Taking taylor expansion of z in z
6.277 * [taylor]: Taking taylor expansion of y in z
6.277 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
6.277 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
6.277 * [taylor]: Taking taylor expansion of (* x y) in y
6.277 * [taylor]: Taking taylor expansion of x in y
6.277 * [taylor]: Taking taylor expansion of y in y
6.277 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
6.278 * [taylor]: Taking taylor expansion of (* z y) in y
6.278 * [taylor]: Taking taylor expansion of z in y
6.278 * [taylor]: Taking taylor expansion of y in y
6.278 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
6.278 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
6.278 * [taylor]: Taking taylor expansion of (* x y) in x
6.278 * [taylor]: Taking taylor expansion of x in x
6.278 * [taylor]: Taking taylor expansion of y in x
6.278 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
6.278 * [taylor]: Taking taylor expansion of (* z y) in x
6.278 * [taylor]: Taking taylor expansion of z in x
6.278 * [taylor]: Taking taylor expansion of y in x
6.278 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
6.278 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
6.278 * [taylor]: Taking taylor expansion of (* x y) in x
6.278 * [taylor]: Taking taylor expansion of x in x
6.278 * [taylor]: Taking taylor expansion of y in x
6.279 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
6.279 * [taylor]: Taking taylor expansion of (* z y) in x
6.279 * [taylor]: Taking taylor expansion of z in x
6.279 * [taylor]: Taking taylor expansion of y in x
6.279 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.279 * [taylor]: Taking taylor expansion of y in y
6.279 * [taylor]: Taking taylor expansion of 1 in z
6.280 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in y
6.280 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
6.280 * [taylor]: Taking taylor expansion of (* z y) in y
6.280 * [taylor]: Taking taylor expansion of z in y
6.280 * [taylor]: Taking taylor expansion of y in y
6.280 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
6.280 * [taylor]: Taking taylor expansion of (/ 1 z) in z
6.280 * [taylor]: Taking taylor expansion of z in z
6.281 * [taylor]: Taking taylor expansion of 0 in z
6.283 * [taylor]: Taking taylor expansion of 0 in y
6.284 * [taylor]: Taking taylor expansion of 0 in z
6.284 * [taylor]: Taking taylor expansion of 0 in z
6.287 * [taylor]: Taking taylor expansion of 0 in y
6.287 * [taylor]: Taking taylor expansion of 0 in z
6.288 * [taylor]: Taking taylor expansion of 0 in z
6.288 * [taylor]: Taking taylor expansion of 0 in z
6.289 * * * [progress]: simplifying candidates
6.290 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (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))
6.291 * * [simplify]: iteration  0 :  31  enodes  (cost  188 )
6.296 * * [simplify]: iteration  1 :  106  enodes  (cost  135 )
6.316 * * [simplify]: iteration  2 :  395  enodes  (cost  122 )
6.423 * * [simplify]: iteration  3 :  1539  enodes  (cost  118 )
7.079 * * [simplify]: iteration  done :  5001  enodes  (cost  116 )
7.080 * [simplify]: Simplified to:
   (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 x 3) (pow z 3)) (pow y 3))
  (* y (+ (* (* z z) y) (* x (* (+ z x) y))))
  (* (* y y) (- (* x x) (* z z)))
  (* (+ z x) y)
  (- x z)
  (* y (- x z))
  (* y (- x z))
  (* y (- x z))
7.080 * * * [progress]: adding candidates to table
7.106 * * [progress]: iteration 3 / 4
7.106 * * * [progress]: picking best candidate
7.108 * * * * [pick]: Picked  #<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))>
7.108 * * * [progress]: localizing error
7.116 * * * [progress]: generating rewritten candidates
7.116 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
7.116 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
7.117 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
7.117 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
7.128 * * * [progress]: generating series expansions
7.128 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
7.129 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
7.129 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
7.129 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
7.129 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
7.129 * [taylor]: Taking taylor expansion of 1/3 in y
7.129 * [taylor]: Taking taylor expansion of (log y) in y
7.129 * [taylor]: Taking taylor expansion of y in y
7.130 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
7.130 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
7.130 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
7.130 * [taylor]: Taking taylor expansion of 1/3 in y
7.130 * [taylor]: Taking taylor expansion of (log y) in y
7.130 * [taylor]: Taking taylor expansion of y in y
7.178 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
7.178 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
7.178 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
7.178 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
7.178 * [taylor]: Taking taylor expansion of 1/3 in y
7.179 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
7.179 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.179 * [taylor]: Taking taylor expansion of y in y
7.179 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
7.179 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
7.180 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
7.180 * [taylor]: Taking taylor expansion of 1/3 in y
7.180 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
7.180 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.180 * [taylor]: Taking taylor expansion of y in y
7.234 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
7.234 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
7.234 * [taylor]: Taking taylor expansion of (cbrt -1) in y
7.234 * [taylor]: Taking taylor expansion of -1 in y
7.235 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
7.235 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
7.235 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
7.235 * [taylor]: Taking taylor expansion of 1/3 in y
7.235 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
7.235 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.235 * [taylor]: Taking taylor expansion of y in y
7.236 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
7.236 * [taylor]: Taking taylor expansion of (cbrt -1) in y
7.236 * [taylor]: Taking taylor expansion of -1 in y
7.236 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
7.236 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
7.236 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
7.236 * [taylor]: Taking taylor expansion of 1/3 in y
7.236 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
7.236 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.237 * [taylor]: Taking taylor expansion of y in y
7.302 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
7.302 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
7.302 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
7.302 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
7.302 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
7.302 * [taylor]: Taking taylor expansion of 1/3 in y
7.302 * [taylor]: Taking taylor expansion of (log y) in y
7.302 * [taylor]: Taking taylor expansion of y in y
7.303 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
7.303 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
7.303 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
7.303 * [taylor]: Taking taylor expansion of 1/3 in y
7.303 * [taylor]: Taking taylor expansion of (log y) in y
7.303 * [taylor]: Taking taylor expansion of y in y
7.354 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
7.354 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
7.354 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
7.354 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
7.354 * [taylor]: Taking taylor expansion of 1/3 in y
7.354 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
7.354 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.354 * [taylor]: Taking taylor expansion of y in y
7.355 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
7.355 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
7.355 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
7.355 * [taylor]: Taking taylor expansion of 1/3 in y
7.355 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
7.355 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.355 * [taylor]: Taking taylor expansion of y in y
7.406 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
7.406 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
7.406 * [taylor]: Taking taylor expansion of (cbrt -1) in y
7.406 * [taylor]: Taking taylor expansion of -1 in y
7.407 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
7.407 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
7.407 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
7.407 * [taylor]: Taking taylor expansion of 1/3 in y
7.407 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
7.407 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.407 * [taylor]: Taking taylor expansion of y in y
7.408 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
7.408 * [taylor]: Taking taylor expansion of (cbrt -1) in y
7.408 * [taylor]: Taking taylor expansion of -1 in y
7.408 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
7.408 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
7.408 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
7.408 * [taylor]: Taking taylor expansion of 1/3 in y
7.408 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
7.408 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.408 * [taylor]: Taking taylor expansion of y in y
7.476 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
7.476 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
7.476 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
7.476 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
7.476 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
7.476 * [taylor]: Taking taylor expansion of 1/3 in y
7.476 * [taylor]: Taking taylor expansion of (log y) in y
7.476 * [taylor]: Taking taylor expansion of y in y
7.477 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
7.477 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
7.477 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
7.477 * [taylor]: Taking taylor expansion of 1/3 in y
7.477 * [taylor]: Taking taylor expansion of (log y) in y
7.477 * [taylor]: Taking taylor expansion of y in y
7.530 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
7.530 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
7.530 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
7.530 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
7.530 * [taylor]: Taking taylor expansion of 1/3 in y
7.530 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
7.530 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.530 * [taylor]: Taking taylor expansion of y in y
7.531 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
7.531 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
7.531 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
7.531 * [taylor]: Taking taylor expansion of 1/3 in y
7.531 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
7.531 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.531 * [taylor]: Taking taylor expansion of y in y
7.587 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
7.588 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
7.588 * [taylor]: Taking taylor expansion of (cbrt -1) in y
7.588 * [taylor]: Taking taylor expansion of -1 in y
7.588 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
7.588 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
7.588 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
7.588 * [taylor]: Taking taylor expansion of 1/3 in y
7.588 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
7.588 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.589 * [taylor]: Taking taylor expansion of y in y
7.589 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
7.589 * [taylor]: Taking taylor expansion of (cbrt -1) in y
7.589 * [taylor]: Taking taylor expansion of -1 in y
7.590 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
7.590 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
7.590 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
7.590 * [taylor]: Taking taylor expansion of 1/3 in y
7.590 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
7.590 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.590 * [taylor]: Taking taylor expansion of y in y
7.657 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
7.657 * [approximate]: Taking taylor expansion of (pow (pow y 2) 1/3) in (y) around 0
7.657 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
7.657 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
7.657 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
7.657 * [taylor]: Taking taylor expansion of 1/3 in y
7.657 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
7.657 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.657 * [taylor]: Taking taylor expansion of y in y
7.658 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
7.658 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
7.658 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
7.658 * [taylor]: Taking taylor expansion of 1/3 in y
7.658 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
7.658 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.658 * [taylor]: Taking taylor expansion of y in y
7.710 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in (y) around 0
7.710 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
7.710 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
7.710 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
7.710 * [taylor]: Taking taylor expansion of 1/3 in y
7.710 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
7.710 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.710 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.711 * [taylor]: Taking taylor expansion of y in y
7.712 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
7.712 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
7.712 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
7.712 * [taylor]: Taking taylor expansion of 1/3 in y
7.712 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
7.712 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.712 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.712 * [taylor]: Taking taylor expansion of y in y
7.773 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in (y) around 0
7.773 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
7.773 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
7.773 * [taylor]: Taking taylor expansion of (cbrt -1) in y
7.773 * [taylor]: Taking taylor expansion of -1 in y
7.774 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
7.774 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
7.774 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
7.774 * [taylor]: Taking taylor expansion of 1/3 in y
7.774 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
7.774 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.774 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.774 * [taylor]: Taking taylor expansion of y in y
7.775 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
7.775 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
7.775 * [taylor]: Taking taylor expansion of (cbrt -1) in y
7.775 * [taylor]: Taking taylor expansion of -1 in y
7.776 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
7.776 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
7.776 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
7.776 * [taylor]: Taking taylor expansion of 1/3 in y
7.776 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
7.776 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.776 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.776 * [taylor]: Taking taylor expansion of y in y
7.854 * * * [progress]: simplifying candidates
7.855 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (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))
  (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))
  (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))
  (+ 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))
7.857 * * [simplify]: iteration  0 :  61  enodes  (cost  524 )
7.875 * * [simplify]: iteration  1 :  118  enodes  (cost  465 )
7.909 * * [simplify]: iteration  2 :  446  enodes  (cost  397 )
8.145 * * [simplify]: iteration  3 :  1994  enodes  (cost  379 )
9.342 * * [simplify]: iteration  done :  5000  enodes  (cost  379 )
9.345 * [simplify]: Simplified to:
   (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))
  (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))
  (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))
  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)))
  (* (sqrt (cbrt y)) (cbrt (sqrt y)))
  (* (sqrt (cbrt y)) (cbrt (sqrt y)))
  (* (sqrt (cbrt y)) (cbrt (sqrt y)))
  (* (sqrt (cbrt y)) (cbrt (sqrt y)))
  (cbrt y)
  (cbrt y)
  2/3
  2
  (* (cbrt (pow y 2/3)) (cbrt y))
  (* (cbrt y) (cbrt (sqrt y)))
  (cbrt y)
  (* (cbrt (cbrt y)) (pow (cbrt (cbrt y)) 4))
  (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 (cbrt -1) 2) (cbrt (* y y)))
9.346 * * * [progress]: adding candidates to table
9.515 * [progress]: [Phase 3 of 3] Extracting.
9.515 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (+ (* x y) (* (- z) y)))> #<alt (λ (x y z) (* y (- x z)))> #<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))>)
9.516 * * * [regime-changes]: Trying 3 branch expressions: (z y x)
9.516 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (+ (* x y) (* (- z) y)))> #<alt (λ (x y z) (* y (- x z)))> #<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))>)
9.533 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (+ (* x y) (* (- z) y)))> #<alt (λ (x y z) (* y (- x z)))> #<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))>)
9.547 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (+ (* x y) (* (- z) y)))> #<alt (λ (x y z) (* y (- x z)))> #<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))>)
9.561 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
9.562 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ (* x y) (* (- z) y))
9.564 * * [simplify]: iteration  0 :  7  enodes  (cost  8 )
9.565 * * [simplify]: iteration  1 :  12  enodes  (cost  8 )
9.565 * * [simplify]: iteration  2 :  15  enodes  (cost  8 )
9.565 * * [simplify]: iteration  3 :  16  enodes  (cost  8 )
9.566 * * [simplify]: iteration  done :  16  enodes  (cost  8 )
9.566 * [simplify]: Simplified to:
   (+ (* x y) (* (- z) y))
10.429 * [regime-testing]: Baseline error score: 0.014771198663464446
10.429 * [regime-testing]: Oracle error score: 0.004250531316414552
10.431 * [regime-testing]: End program error score: 0.014771198663464446
10.451 * [regime-testing]: Target error score: 0.013501687710963871