4.570 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.319 * * * [progress]: [2/2] Setting up program.
0.322 * [progress]: [Phase 2 of 3] Improving.
0.322 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (* y (- z x)))
0.332 * * [simplify]: iteration  0 :  300  enodes  (cost  7 )
0.332 * * [simplify]: iteration  1 :  300  enodes  (cost  7 )
0.332 * [simplify]: Simplified to:
   (+ x (* y (- z x)))
0.332 * * [progress]: iteration 1 / 4
0.332 * * * [progress]: picking best candidate
0.335 * * * * [pick]: Picked  #<alt (λ (x y z) (+ x (* y (- z x))))>
0.335 * * * [progress]: localizing error
0.340 * * * [progress]: generating rewritten candidates
0.340 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
0.349 * * * [progress]: generating series expansions
0.349 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
0.353 * [approximate]: Taking taylor expansion of (* y (- z x)) in (y z x) around 0
0.354 * [taylor]: Taking taylor expansion of (* y (- z x)) in x
0.354 * [taylor]: Taking taylor expansion of y in x
0.354 * [taylor]: Taking taylor expansion of (- z x) in x
0.354 * [taylor]: Taking taylor expansion of z in x
0.354 * [taylor]: Taking taylor expansion of x in x
0.354 * [taylor]: Taking taylor expansion of (* y (- z x)) in z
0.354 * [taylor]: Taking taylor expansion of y in z
0.354 * [taylor]: Taking taylor expansion of (- z x) in z
0.354 * [taylor]: Taking taylor expansion of z in z
0.354 * [taylor]: Taking taylor expansion of x in z
0.354 * [taylor]: Taking taylor expansion of (* y (- z x)) in y
0.354 * [taylor]: Taking taylor expansion of y in y
0.354 * [taylor]: Taking taylor expansion of (- z x) in y
0.354 * [taylor]: Taking taylor expansion of z in y
0.354 * [taylor]: Taking taylor expansion of x in y
0.354 * [taylor]: Taking taylor expansion of (* y (- z x)) in y
0.354 * [taylor]: Taking taylor expansion of y in y
0.354 * [taylor]: Taking taylor expansion of (- z x) in y
0.354 * [taylor]: Taking taylor expansion of z in y
0.354 * [taylor]: Taking taylor expansion of x in y
0.355 * [taylor]: Taking taylor expansion of 0 in z
0.355 * [taylor]: Taking taylor expansion of 0 in x
0.355 * [taylor]: Taking taylor expansion of (- z x) in z
0.355 * [taylor]: Taking taylor expansion of z in z
0.355 * [taylor]: Taking taylor expansion of x in z
0.355 * [taylor]: Taking taylor expansion of (neg x) in x
0.355 * [taylor]: Taking taylor expansion of x in x
0.355 * [taylor]: Taking taylor expansion of 0 in x
0.355 * [taylor]: Taking taylor expansion of 0 in z
0.355 * [taylor]: Taking taylor expansion of 0 in x
0.355 * [taylor]: Taking taylor expansion of 1 in x
0.356 * [taylor]: Taking taylor expansion of 0 in x
0.356 * [taylor]: Taking taylor expansion of 0 in z
0.356 * [taylor]: Taking taylor expansion of 0 in x
0.356 * [taylor]: Taking taylor expansion of 0 in x
0.356 * [taylor]: Taking taylor expansion of 0 in x
0.356 * [taylor]: Taking taylor expansion of 0 in x
0.357 * [approximate]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in (y z x) around 0
0.357 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in x
0.357 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.357 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.357 * [taylor]: Taking taylor expansion of z in x
0.357 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.357 * [taylor]: Taking taylor expansion of x in x
0.357 * [taylor]: Taking taylor expansion of y in x
0.357 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in z
0.357 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
0.357 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.357 * [taylor]: Taking taylor expansion of z in z
0.357 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.357 * [taylor]: Taking taylor expansion of x in z
0.357 * [taylor]: Taking taylor expansion of y in z
0.357 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
0.357 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.357 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.357 * [taylor]: Taking taylor expansion of z in y
0.357 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.357 * [taylor]: Taking taylor expansion of x in y
0.358 * [taylor]: Taking taylor expansion of y in y
0.358 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
0.358 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.358 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.358 * [taylor]: Taking taylor expansion of z in y
0.358 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.358 * [taylor]: Taking taylor expansion of x in y
0.358 * [taylor]: Taking taylor expansion of y in y
0.358 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
0.358 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.358 * [taylor]: Taking taylor expansion of z in z
0.358 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.358 * [taylor]: Taking taylor expansion of x in z
0.358 * [taylor]: Taking taylor expansion of 1 in x
0.359 * [taylor]: Taking taylor expansion of 0 in z
0.359 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.359 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.359 * [taylor]: Taking taylor expansion of x in x
0.360 * [taylor]: Taking taylor expansion of 0 in z
0.360 * [taylor]: Taking taylor expansion of 0 in x
0.360 * [taylor]: Taking taylor expansion of 0 in x
0.361 * [taylor]: Taking taylor expansion of 0 in z
0.361 * [taylor]: Taking taylor expansion of 0 in x
0.361 * [taylor]: Taking taylor expansion of 0 in x
0.361 * [taylor]: Taking taylor expansion of 0 in x
0.362 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 x) (/ 1 z)) y)) in (y z x) around 0
0.362 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 x) (/ 1 z)) y)) in x
0.362 * [taylor]: Taking taylor expansion of -1 in x
0.362 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in x
0.362 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.362 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.362 * [taylor]: Taking taylor expansion of x in x
0.362 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.362 * [taylor]: Taking taylor expansion of z in x
0.362 * [taylor]: Taking taylor expansion of y in x
0.362 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 x) (/ 1 z)) y)) in z
0.362 * [taylor]: Taking taylor expansion of -1 in z
0.362 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in z
0.362 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
0.362 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.362 * [taylor]: Taking taylor expansion of x in z
0.362 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.362 * [taylor]: Taking taylor expansion of z in z
0.362 * [taylor]: Taking taylor expansion of y in z
0.363 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 x) (/ 1 z)) y)) in y
0.363 * [taylor]: Taking taylor expansion of -1 in y
0.363 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
0.363 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.363 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.363 * [taylor]: Taking taylor expansion of x in y
0.363 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.363 * [taylor]: Taking taylor expansion of z in y
0.363 * [taylor]: Taking taylor expansion of y in y
0.363 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 x) (/ 1 z)) y)) in y
0.363 * [taylor]: Taking taylor expansion of -1 in y
0.363 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
0.363 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.363 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.363 * [taylor]: Taking taylor expansion of x in y
0.363 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.363 * [taylor]: Taking taylor expansion of z in y
0.363 * [taylor]: Taking taylor expansion of y in y
0.364 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 x) (/ 1 z))) in z
0.364 * [taylor]: Taking taylor expansion of -1 in z
0.364 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
0.364 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.364 * [taylor]: Taking taylor expansion of x in z
0.364 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.364 * [taylor]: Taking taylor expansion of z in z
0.364 * [taylor]: Taking taylor expansion of 1 in x
0.364 * [taylor]: Taking taylor expansion of 0 in z
0.365 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.365 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.365 * [taylor]: Taking taylor expansion of x in x
0.365 * [taylor]: Taking taylor expansion of 0 in z
0.365 * [taylor]: Taking taylor expansion of 0 in x
0.366 * [taylor]: Taking taylor expansion of 0 in x
0.366 * [taylor]: Taking taylor expansion of 0 in z
0.366 * [taylor]: Taking taylor expansion of 0 in x
0.366 * [taylor]: Taking taylor expansion of 0 in x
0.367 * [taylor]: Taking taylor expansion of 0 in x
0.367 * * * [progress]: simplifying candidates
0.369 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* y (- z x))
  (+ (log y) (log (- z x)))
  (log (* y (- z x)))
  (exp (* y (- z x)))
  (* (* (* y y) y) (* (* (- z x) (- z x)) (- z x)))
  (* (cbrt (* y (- z x))) (cbrt (* y (- z x))))
  (cbrt (* y (- z x)))
  (* (* (* y (- z x)) (* y (- z x))) (* y (- z x)))
  (sqrt (* y (- z x)))
  (sqrt (* y (- z x)))
  (* (sqrt y) (sqrt (- z x)))
  (* (sqrt y) (sqrt (- z x)))
  (* y z)
  (* y (neg x))
  (* z y)
  (* (neg x) y)
  (* y (* (cbrt (- z x)) (cbrt (- z x))))
  (* y (sqrt (- z x)))
  (* y 1)
  (* y (+ (sqrt z) (sqrt x)))
  (* y 1)
  (* (cbrt y) (- z x))
  (* (sqrt y) (- z x))
  (* y (- z x))
  (* y (- (pow z 3) (pow x 3)))
  (* y (- (* z z) (* x x)))
  (- (* z y) (* x y))
  (- (* z y) (* x y))
  (- (* z y) (* x y))
0.436 * * [simplify]: iteration  0 :  4952  enodes  (cost  172 )
0.436 * * [simplify]: iteration  1 :  4952  enodes  (cost  172 )
0.437 * [simplify]: Simplified to:
   (* y (- z x))
  (log (* y (- z x)))
  (log (* y (- z x)))
  (pow (exp y) (- z x))
  (pow (* y (- z x)) 3)
  (* (cbrt (* y (- z x))) (cbrt (* y (- z x))))
  (cbrt (* y (- z x)))
  (pow (* y (- z x)) 3)
  (sqrt (* y (- z x)))
  (sqrt (* y (- z x)))
  (* (sqrt y) (sqrt (- z x)))
  (* (sqrt y) (sqrt (- z x)))
  (* y z)
  (* y (neg x))
  (* y z)
  (* y (neg x))
  (* y (* (cbrt (- z x)) (cbrt (- z x))))
  (* y (sqrt (- z x)))
  y
  (* y (+ (sqrt z) (sqrt x)))
  y
  (* (- z x) (cbrt y))
  (* (- z x) (sqrt y))
  (* y (- z x))
  (* y (- (pow z 3) (pow x 3)))
  (* y (- (* z z) (* x x)))
  (* y (- z x))
  (* y (- z x))
  (* y (- z x))
0.438 * * * [progress]: adding candidates to table
0.465 * * [progress]: iteration 2 / 4
0.466 * * * [progress]: picking best candidate
0.468 * * * * [pick]: Picked  #<alt (λ (x y z) (+ x (+ (* y z) (* y (neg x)))))>
0.468 * * * [progress]: localizing error
0.475 * * * [progress]: generating rewritten candidates
0.475 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
0.479 * * * [progress]: generating series expansions
0.479 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
0.479 * [approximate]: Taking taylor expansion of (- (* z y) (* x y)) in (y z x) around 0
0.479 * [taylor]: Taking taylor expansion of (- (* z y) (* x y)) in x
0.479 * [taylor]: Taking taylor expansion of (* z y) in x
0.479 * [taylor]: Taking taylor expansion of z in x
0.479 * [taylor]: Taking taylor expansion of y in x
0.479 * [taylor]: Taking taylor expansion of (* x y) in x
0.479 * [taylor]: Taking taylor expansion of x in x
0.479 * [taylor]: Taking taylor expansion of y in x
0.479 * [taylor]: Taking taylor expansion of (- (* z y) (* x y)) in z
0.479 * [taylor]: Taking taylor expansion of (* z y) in z
0.479 * [taylor]: Taking taylor expansion of z in z
0.479 * [taylor]: Taking taylor expansion of y in z
0.479 * [taylor]: Taking taylor expansion of (* x y) in z
0.479 * [taylor]: Taking taylor expansion of x in z
0.479 * [taylor]: Taking taylor expansion of y in z
0.479 * [taylor]: Taking taylor expansion of (- (* z y) (* x y)) in y
0.479 * [taylor]: Taking taylor expansion of (* z y) in y
0.479 * [taylor]: Taking taylor expansion of z in y
0.479 * [taylor]: Taking taylor expansion of y in y
0.479 * [taylor]: Taking taylor expansion of (* x y) in y
0.479 * [taylor]: Taking taylor expansion of x in y
0.479 * [taylor]: Taking taylor expansion of y in y
0.479 * [taylor]: Taking taylor expansion of (- (* z y) (* x y)) in y
0.479 * [taylor]: Taking taylor expansion of (* z y) in y
0.479 * [taylor]: Taking taylor expansion of z in y
0.479 * [taylor]: Taking taylor expansion of y in y
0.479 * [taylor]: Taking taylor expansion of (* x y) in y
0.479 * [taylor]: Taking taylor expansion of x in y
0.479 * [taylor]: Taking taylor expansion of y in y
0.479 * [taylor]: Taking taylor expansion of 0 in z
0.479 * [taylor]: Taking taylor expansion of 0 in x
0.480 * [taylor]: Taking taylor expansion of (- z x) in z
0.480 * [taylor]: Taking taylor expansion of z in z
0.480 * [taylor]: Taking taylor expansion of x in z
0.480 * [taylor]: Taking taylor expansion of (neg x) in x
0.480 * [taylor]: Taking taylor expansion of x in x
0.480 * [taylor]: Taking taylor expansion of 0 in x
0.480 * [taylor]: Taking taylor expansion of 0 in z
0.480 * [taylor]: Taking taylor expansion of 0 in x
0.480 * [taylor]: Taking taylor expansion of 1 in x
0.480 * [taylor]: Taking taylor expansion of 0 in x
0.480 * [taylor]: Taking taylor expansion of 0 in z
0.480 * [taylor]: Taking taylor expansion of 0 in x
0.480 * [taylor]: Taking taylor expansion of 0 in x
0.480 * [taylor]: Taking taylor expansion of 0 in x
0.480 * [taylor]: Taking taylor expansion of 0 in x
0.480 * [approximate]: Taking taylor expansion of (- (/ 1 (* z y)) (/ 1 (* x y))) in (y z x) around 0
0.480 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) (/ 1 (* x y))) in x
0.480 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.480 * [taylor]: Taking taylor expansion of (* z y) in x
0.480 * [taylor]: Taking taylor expansion of z in x
0.480 * [taylor]: Taking taylor expansion of y in x
0.481 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.481 * [taylor]: Taking taylor expansion of (* x y) in x
0.481 * [taylor]: Taking taylor expansion of x in x
0.481 * [taylor]: Taking taylor expansion of y in x
0.481 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) (/ 1 (* x y))) in z
0.481 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.481 * [taylor]: Taking taylor expansion of (* z y) in z
0.481 * [taylor]: Taking taylor expansion of z in z
0.481 * [taylor]: Taking taylor expansion of y in z
0.481 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.481 * [taylor]: Taking taylor expansion of (* x y) in z
0.481 * [taylor]: Taking taylor expansion of x in z
0.481 * [taylor]: Taking taylor expansion of y in z
0.481 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) (/ 1 (* x y))) in y
0.481 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.481 * [taylor]: Taking taylor expansion of (* z y) in y
0.481 * [taylor]: Taking taylor expansion of z in y
0.481 * [taylor]: Taking taylor expansion of y in y
0.481 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.481 * [taylor]: Taking taylor expansion of (* x y) in y
0.481 * [taylor]: Taking taylor expansion of x in y
0.481 * [taylor]: Taking taylor expansion of y in y
0.481 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) (/ 1 (* x y))) in y
0.481 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.481 * [taylor]: Taking taylor expansion of (* z y) in y
0.481 * [taylor]: Taking taylor expansion of z in y
0.481 * [taylor]: Taking taylor expansion of y in y
0.481 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.481 * [taylor]: Taking taylor expansion of (* x y) in y
0.481 * [taylor]: Taking taylor expansion of x in y
0.481 * [taylor]: Taking taylor expansion of y in y
0.481 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
0.481 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.481 * [taylor]: Taking taylor expansion of z in z
0.481 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.482 * [taylor]: Taking taylor expansion of x in z
0.482 * [taylor]: Taking taylor expansion of 1 in x
0.482 * [taylor]: Taking taylor expansion of 0 in z
0.482 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.482 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.482 * [taylor]: Taking taylor expansion of x in x
0.482 * [taylor]: Taking taylor expansion of 0 in z
0.482 * [taylor]: Taking taylor expansion of 0 in x
0.482 * [taylor]: Taking taylor expansion of 0 in x
0.483 * [taylor]: Taking taylor expansion of 0 in z
0.483 * [taylor]: Taking taylor expansion of 0 in x
0.483 * [taylor]: Taking taylor expansion of 0 in x
0.483 * [taylor]: Taking taylor expansion of 0 in x
0.483 * [approximate]: Taking taylor expansion of (- (/ 1 (* z y)) (/ 1 (* x y))) in (y z x) around 0
0.483 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) (/ 1 (* x y))) in x
0.483 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.483 * [taylor]: Taking taylor expansion of (* z y) in x
0.483 * [taylor]: Taking taylor expansion of z in x
0.483 * [taylor]: Taking taylor expansion of y in x
0.483 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.483 * [taylor]: Taking taylor expansion of (* x y) in x
0.483 * [taylor]: Taking taylor expansion of x in x
0.483 * [taylor]: Taking taylor expansion of y in x
0.483 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) (/ 1 (* x y))) in z
0.483 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.483 * [taylor]: Taking taylor expansion of (* z y) in z
0.483 * [taylor]: Taking taylor expansion of z in z
0.483 * [taylor]: Taking taylor expansion of y in z
0.483 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.483 * [taylor]: Taking taylor expansion of (* x y) in z
0.483 * [taylor]: Taking taylor expansion of x in z
0.483 * [taylor]: Taking taylor expansion of y in z
0.484 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) (/ 1 (* x y))) in y
0.484 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.484 * [taylor]: Taking taylor expansion of (* z y) in y
0.484 * [taylor]: Taking taylor expansion of z in y
0.484 * [taylor]: Taking taylor expansion of y in y
0.484 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.484 * [taylor]: Taking taylor expansion of (* x y) in y
0.484 * [taylor]: Taking taylor expansion of x in y
0.484 * [taylor]: Taking taylor expansion of y in y
0.484 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) (/ 1 (* x y))) in y
0.484 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.484 * [taylor]: Taking taylor expansion of (* z y) in y
0.484 * [taylor]: Taking taylor expansion of z in y
0.484 * [taylor]: Taking taylor expansion of y in y
0.484 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.484 * [taylor]: Taking taylor expansion of (* x y) in y
0.484 * [taylor]: Taking taylor expansion of x in y
0.484 * [taylor]: Taking taylor expansion of y in y
0.484 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
0.484 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.484 * [taylor]: Taking taylor expansion of z in z
0.484 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.484 * [taylor]: Taking taylor expansion of x in z
0.484 * [taylor]: Taking taylor expansion of 1 in x
0.484 * [taylor]: Taking taylor expansion of 0 in z
0.484 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.484 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.484 * [taylor]: Taking taylor expansion of x in x
0.485 * [taylor]: Taking taylor expansion of 0 in z
0.485 * [taylor]: Taking taylor expansion of 0 in x
0.485 * [taylor]: Taking taylor expansion of 0 in x
0.485 * [taylor]: Taking taylor expansion of 0 in z
0.485 * [taylor]: Taking taylor expansion of 0 in x
0.485 * [taylor]: Taking taylor expansion of 0 in x
0.485 * [taylor]: Taking taylor expansion of 0 in x
0.486 * * * [progress]: simplifying candidates
0.486 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp (* y z)) (exp (* y (neg x))))
  (log (+ (* y z) (* y (neg x))))
  (exp (+ (* y z) (* y (neg x))))
  (* (cbrt (+ (* y z) (* y (neg x)))) (cbrt (+ (* y z) (* y (neg x)))))
  (cbrt (+ (* y z) (* y (neg x))))
  (* (* (+ (* y z) (* y (neg x))) (+ (* y z) (* y (neg x)))) (+ (* y z) (* y (neg x))))
  (sqrt (+ (* y z) (* y (neg x))))
  (sqrt (+ (* y z) (* y (neg x))))
  (+ (pow (* y z) 3) (pow (* y (neg x)) 3))
  (+ (* (* y z) (* y z)) (- (* (* y (neg x)) (* y (neg x))) (* (* y z) (* y (neg x)))))
  (- (* (* y z) (* y z)) (* (* y (neg x)) (* y (neg x))))
  (- (* y z) (* y (neg x)))
  (+ z (neg x))
  (- (* z y) (* x y))
  (- (* z y) (* x y))
  (- (* z y) (* x y))
0.534 * * [simplify]: iteration  0 :  5170  enodes  (cost  116 )
0.535 * [simplify]: Simplified to:
   (pow (exp y) (- z x))
  (log (* y (- z x)))
  (pow (exp y) (- z x))
  (* (cbrt (* y (- z x))) (cbrt (* y (- z x))))
  (cbrt (* y (- z x)))
  (pow (* y (- z x)) 3)
  (sqrt (* y (- z x)))
  (sqrt (* y (- z x)))
  (- (pow (* y z) 3) (pow (* y x) 3))
  (* y (+ (* y (* z z)) (* x (* y (+ z x)))))
  (* y (* y (- (* z z) (* x x))))
  (* y (+ z x))
  (- z x)
  (* y (- z x))
  (* y (- z x))
  (* y (- z x))
0.535 * * * [progress]: adding candidates to table
0.551 * [progress]: [Phase 3 of 3] Extracting.
0.551 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (+ x (* y (- z x))))> #<alt (λ (x y z) (+ x (+ (* y z) (* y (neg x)))))>)
0.552 * * * [regime-changes]: Trying 4 branch expressions: ((+ x (* y (- z x))) z y x)
0.552 * * * * [regimes]: Trying to branch on (+ x (* y (- z x))) from (#<alt (λ (x y z) (+ x (* y (- z x))))> #<alt (λ (x y z) (+ x (+ (* y z) (* y (neg x)))))>)
0.595 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (+ x (* y (- z x))))> #<alt (λ (x y z) (+ x (+ (* y z) (* y (neg x)))))>)
0.635 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (+ x (* y (- z x))))> #<alt (λ (x y z) (+ x (+ (* y z) (* y (neg x)))))>)
0.672 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (+ x (* y (- z x))))> #<alt (λ (x y z) (+ x (+ (* y z) (* y (neg x)))))>)
0.711 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.712 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (* y (- z x)))
0.713 * * [simplify]: iteration  0 :  18  enodes  (cost  7 )
0.713 * * [simplify]: iteration  1 :  18  enodes  (cost  7 )
0.713 * [simplify]: Simplified to:
   (+ x (* y (- z x)))
1.360 * [regime-testing]: End program error score: 0.014188255168937326