4.336 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.260 * * * [progress]: [2/2] Setting up program.
0.263 * [progress]: [Phase 2 of 3] Improving.
0.263 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (* y (- z x)))
0.265 * * [simplify]: iteration  0 :  8  enodes  (cost  7 )
0.265 * * [simplify]: iteration  1 :  8  enodes  (cost  7 )
0.265 * [simplify]: Simplified to:
   (+ x (* y (- z x)))
0.266 * * [progress]: iteration 1 / 4
0.266 * * * [progress]: picking best candidate
0.268 * * * * [pick]: Picked  #<alt (λ (x y z) (+ x (* y (- z x))))>
0.268 * * * [progress]: localizing error
0.274 * * * [progress]: generating rewritten candidates
0.274 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.280 * * * [progress]: generating series expansions
0.280 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.284 * [approximate]: Taking taylor expansion of (- (+ (* z y) x) (* x y)) in (x y z) around 0
0.285 * [taylor]: Taking taylor expansion of (- (+ (* z y) x) (* x y)) in z
0.285 * [taylor]: Taking taylor expansion of (+ (* z y) x) in z
0.285 * [taylor]: Taking taylor expansion of (* z y) in z
0.285 * [taylor]: Taking taylor expansion of z in z
0.285 * [taylor]: Taking taylor expansion of y in z
0.285 * [taylor]: Taking taylor expansion of x in z
0.285 * [taylor]: Taking taylor expansion of (* x y) in z
0.285 * [taylor]: Taking taylor expansion of x in z
0.285 * [taylor]: Taking taylor expansion of y in z
0.285 * [taylor]: Taking taylor expansion of (- (+ (* z y) x) (* x y)) in y
0.285 * [taylor]: Taking taylor expansion of (+ (* z y) x) in y
0.286 * [taylor]: Taking taylor expansion of (* z y) in y
0.286 * [taylor]: Taking taylor expansion of z in y
0.286 * [taylor]: Taking taylor expansion of y in y
0.286 * [taylor]: Taking taylor expansion of x in y
0.286 * [taylor]: Taking taylor expansion of (* x y) in y
0.286 * [taylor]: Taking taylor expansion of x in y
0.286 * [taylor]: Taking taylor expansion of y in y
0.286 * [taylor]: Taking taylor expansion of (- (+ (* z y) x) (* x y)) in x
0.286 * [taylor]: Taking taylor expansion of (+ (* z y) x) in x
0.286 * [taylor]: Taking taylor expansion of (* z y) in x
0.286 * [taylor]: Taking taylor expansion of z in x
0.286 * [taylor]: Taking taylor expansion of y in x
0.286 * [taylor]: Taking taylor expansion of x in x
0.286 * [taylor]: Taking taylor expansion of (* x y) in x
0.286 * [taylor]: Taking taylor expansion of x in x
0.286 * [taylor]: Taking taylor expansion of y in x
0.286 * [taylor]: Taking taylor expansion of (- (+ (* z y) x) (* x y)) in x
0.286 * [taylor]: Taking taylor expansion of (+ (* z y) x) in x
0.286 * [taylor]: Taking taylor expansion of (* z y) in x
0.286 * [taylor]: Taking taylor expansion of z in x
0.286 * [taylor]: Taking taylor expansion of y in x
0.286 * [taylor]: Taking taylor expansion of x in x
0.286 * [taylor]: Taking taylor expansion of (* x y) in x
0.286 * [taylor]: Taking taylor expansion of x in x
0.286 * [taylor]: Taking taylor expansion of y in x
0.287 * [taylor]: Taking taylor expansion of (* z y) in y
0.287 * [taylor]: Taking taylor expansion of z in y
0.287 * [taylor]: Taking taylor expansion of y in y
0.287 * [taylor]: Taking taylor expansion of 0 in z
0.287 * [taylor]: Taking taylor expansion of (- 1 y) in y
0.287 * [taylor]: Taking taylor expansion of 1 in y
0.287 * [taylor]: Taking taylor expansion of y in y
0.287 * [taylor]: Taking taylor expansion of 1 in z
0.287 * [taylor]: Taking taylor expansion of z in z
0.287 * [taylor]: Taking taylor expansion of 0 in y
0.287 * [taylor]: Taking taylor expansion of 0 in z
0.287 * [taylor]: Taking taylor expansion of (neg 1) in z
0.287 * [taylor]: Taking taylor expansion of 1 in z
0.288 * [taylor]: Taking taylor expansion of 0 in z
0.288 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 x)) (/ 1 (* x y))) in (x y z) around 0
0.288 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 x)) (/ 1 (* x y))) in z
0.288 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in z
0.288 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.288 * [taylor]: Taking taylor expansion of (* z y) in z
0.288 * [taylor]: Taking taylor expansion of z in z
0.288 * [taylor]: Taking taylor expansion of y in z
0.288 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.288 * [taylor]: Taking taylor expansion of x in z
0.289 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.289 * [taylor]: Taking taylor expansion of (* x y) in z
0.289 * [taylor]: Taking taylor expansion of x in z
0.289 * [taylor]: Taking taylor expansion of y in z
0.289 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 x)) (/ 1 (* x y))) in y
0.289 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in y
0.289 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.289 * [taylor]: Taking taylor expansion of (* z y) in y
0.289 * [taylor]: Taking taylor expansion of z in y
0.289 * [taylor]: Taking taylor expansion of y in y
0.289 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.289 * [taylor]: Taking taylor expansion of x in y
0.289 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.289 * [taylor]: Taking taylor expansion of (* x y) in y
0.289 * [taylor]: Taking taylor expansion of x in y
0.289 * [taylor]: Taking taylor expansion of y in y
0.289 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 x)) (/ 1 (* x y))) in x
0.289 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in x
0.289 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.289 * [taylor]: Taking taylor expansion of (* z y) in x
0.289 * [taylor]: Taking taylor expansion of z in x
0.289 * [taylor]: Taking taylor expansion of y in x
0.289 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.289 * [taylor]: Taking taylor expansion of x in x
0.289 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.289 * [taylor]: Taking taylor expansion of (* x y) in x
0.289 * [taylor]: Taking taylor expansion of x in x
0.289 * [taylor]: Taking taylor expansion of y in x
0.289 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 x)) (/ 1 (* x y))) in x
0.289 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in x
0.289 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.289 * [taylor]: Taking taylor expansion of (* z y) in x
0.289 * [taylor]: Taking taylor expansion of z in x
0.289 * [taylor]: Taking taylor expansion of y in x
0.289 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.289 * [taylor]: Taking taylor expansion of x in x
0.289 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.289 * [taylor]: Taking taylor expansion of (* x y) in x
0.289 * [taylor]: Taking taylor expansion of x in x
0.289 * [taylor]: Taking taylor expansion of y in x
0.290 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in y
0.290 * [taylor]: Taking taylor expansion of 1 in y
0.290 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.290 * [taylor]: Taking taylor expansion of y in y
0.290 * [taylor]: Taking taylor expansion of (neg 1) in z
0.290 * [taylor]: Taking taylor expansion of 1 in z
0.290 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.290 * [taylor]: Taking taylor expansion of (* z y) in y
0.290 * [taylor]: Taking taylor expansion of z in y
0.290 * [taylor]: Taking taylor expansion of y in y
0.290 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.290 * [taylor]: Taking taylor expansion of z in z
0.290 * [taylor]: Taking taylor expansion of 1 in z
0.291 * [taylor]: Taking taylor expansion of 0 in y
0.291 * [taylor]: Taking taylor expansion of 0 in z
0.291 * [taylor]: Taking taylor expansion of 0 in z
0.291 * [approximate]: Taking taylor expansion of (- (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in (x y z) around 0
0.291 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in z
0.291 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.291 * [taylor]: Taking taylor expansion of (* z y) in z
0.291 * [taylor]: Taking taylor expansion of z in z
0.291 * [taylor]: Taking taylor expansion of y in z
0.291 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 x)) in z
0.292 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.292 * [taylor]: Taking taylor expansion of (* x y) in z
0.292 * [taylor]: Taking taylor expansion of x in z
0.292 * [taylor]: Taking taylor expansion of y in z
0.292 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.292 * [taylor]: Taking taylor expansion of x in z
0.292 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in y
0.292 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.292 * [taylor]: Taking taylor expansion of (* z y) in y
0.292 * [taylor]: Taking taylor expansion of z in y
0.292 * [taylor]: Taking taylor expansion of y in y
0.292 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 x)) in y
0.292 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.292 * [taylor]: Taking taylor expansion of (* x y) in y
0.292 * [taylor]: Taking taylor expansion of x in y
0.292 * [taylor]: Taking taylor expansion of y in y
0.292 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.292 * [taylor]: Taking taylor expansion of x in y
0.292 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in x
0.292 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.292 * [taylor]: Taking taylor expansion of (* z y) in x
0.292 * [taylor]: Taking taylor expansion of z in x
0.292 * [taylor]: Taking taylor expansion of y in x
0.292 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 x)) in x
0.292 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.292 * [taylor]: Taking taylor expansion of (* x y) in x
0.292 * [taylor]: Taking taylor expansion of x in x
0.292 * [taylor]: Taking taylor expansion of y in x
0.292 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.292 * [taylor]: Taking taylor expansion of x in x
0.292 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in x
0.292 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.292 * [taylor]: Taking taylor expansion of (* z y) in x
0.292 * [taylor]: Taking taylor expansion of z in x
0.292 * [taylor]: Taking taylor expansion of y in x
0.292 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 x)) in x
0.292 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.292 * [taylor]: Taking taylor expansion of (* x y) in x
0.292 * [taylor]: Taking taylor expansion of x in x
0.292 * [taylor]: Taking taylor expansion of y in x
0.293 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.293 * [taylor]: Taking taylor expansion of x in x
0.293 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) 1)) in y
0.293 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y
0.293 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.293 * [taylor]: Taking taylor expansion of y in y
0.293 * [taylor]: Taking taylor expansion of 1 in y
0.293 * [taylor]: Taking taylor expansion of (neg 1) in z
0.293 * [taylor]: Taking taylor expansion of 1 in z
0.293 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.293 * [taylor]: Taking taylor expansion of (* z y) in y
0.293 * [taylor]: Taking taylor expansion of z in y
0.293 * [taylor]: Taking taylor expansion of y in y
0.293 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.293 * [taylor]: Taking taylor expansion of z in z
0.293 * [taylor]: Taking taylor expansion of (neg 1) in z
0.293 * [taylor]: Taking taylor expansion of 1 in z
0.293 * [taylor]: Taking taylor expansion of 0 in y
0.294 * [taylor]: Taking taylor expansion of 0 in z
0.294 * [taylor]: Taking taylor expansion of 0 in z
0.294 * * * [progress]: simplifying candidates
0.294 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp x) (exp (* y (- z x))))
  (log (+ x (* y (- z x))))
  (exp (+ x (* y (- z x))))
  (* (cbrt (+ x (* y (- z x)))) (cbrt (+ x (* y (- z x)))))
  (cbrt (+ x (* y (- z x))))
  (* (* (+ x (* y (- z x))) (+ x (* y (- z x)))) (+ x (* y (- z x))))
  (sqrt (+ x (* y (- z x))))
  (sqrt (+ x (* y (- z x))))
  (+ (pow x 3) (pow (* y (- z x)) 3))
  (+ (* x x) (- (* (* y (- z x)) (* y (- z x))) (* x (* y (- z x)))))
  (- (* x x) (* (* y (- z x)) (* y (- z x))))
  (- x (* y (- z x)))
  (+ x (* y z))
  (+ x (* z y))
  (- (+ (* z y) x) (* x y))
  (- (+ (* z y) x) (* x y))
  (- (+ (* z y) x) (* x y))
0.357 * * [simplify]: iteration  0 :  4857  enodes  (cost  155 )
0.357 * * [simplify]: iteration  1 :  4857  enodes  (cost  155 )
0.358 * [simplify]: Simplified to:
   (exp (+ x (* y (- z x))))
  (log (+ x (* y (- z x))))
  (exp (+ x (* y (- z x))))
  (* (cbrt (+ x (* y (- z x)))) (cbrt (+ x (* y (- z x)))))
  (cbrt (+ x (* y (- z x))))
  (pow (+ x (* y (- z x))) 3)
  (sqrt (+ x (* y (- z x))))
  (sqrt (+ x (* y (- z x))))
  (+ (pow x 3) (pow (* y (- z x)) 3))
  (+ (* x x) (* y (* (- z x) (- (* y (- z x)) x))))
  (- (* x x) (* y (* y (* (- z x) (- z x)))))
  (+ x (* y (- x z)))
  (+ x (* y z))
  (+ x (* y z))
  (+ x (* y (- z x)))
  (+ x (* y (- z x)))
  (+ x (* y (- z x)))
0.358 * * * [progress]: adding candidates to table
0.377 * [progress]: [Phase 3 of 3] Extracting.
0.380 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (* y (- z x)))
0.380 * * [simplify]: iteration  0 :  8  enodes  (cost  7 )
0.380 * * [simplify]: iteration  1 :  8  enodes  (cost  7 )
0.380 * [simplify]: Simplified to:
   (+ x (* y (- z x)))
1.224 * [regime-testing]: End program error score: 0.015727885350926066