15.023 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.302 * * * [progress]: [2/2] Setting up program.
0.307 * [progress]: [Phase 2 of 3] Improving.
0.307 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x y) (* (- x 1.0) z))
0.320 * * [simplify]: iteration  0 :  345  enodes  (cost  9 )
0.321 * * [simplify]: iteration  1 :  345  enodes  (cost  9 )
0.321 * [simplify]: Simplified to:
   (+ (* x y) (* (- x 1.0) z))
0.321 * * [progress]: iteration 1 / 4
0.321 * * * [progress]: picking best candidate
0.324 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* x y) (* (- x 1.0) z)))>
0.324 * * * [progress]: localizing error
0.330 * * * [progress]: generating rewritten candidates
0.330 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.334 * * * [progress]: generating series expansions
0.334 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.335 * [approximate]: Taking taylor expansion of (- (+ (* x z) (* x y)) (* 1.0 z)) in (x y z) around 0
0.335 * [taylor]: Taking taylor expansion of (- (+ (* x z) (* x y)) (* 1.0 z)) in z
0.335 * [taylor]: Taking taylor expansion of (+ (* x z) (* x y)) in z
0.335 * [taylor]: Taking taylor expansion of (* x z) in z
0.335 * [taylor]: Taking taylor expansion of x in z
0.335 * [taylor]: Taking taylor expansion of z in z
0.335 * [taylor]: Taking taylor expansion of (* x y) in z
0.335 * [taylor]: Taking taylor expansion of x in z
0.335 * [taylor]: Taking taylor expansion of y in z
0.335 * [taylor]: Taking taylor expansion of (* 1.0 z) in z
0.335 * [taylor]: Taking taylor expansion of 1.0 in z
0.335 * [taylor]: Taking taylor expansion of z in z
0.335 * [taylor]: Taking taylor expansion of (- (+ (* x z) (* x y)) (* 1.0 z)) in y
0.335 * [taylor]: Taking taylor expansion of (+ (* x z) (* x y)) in y
0.335 * [taylor]: Taking taylor expansion of (* x z) in y
0.335 * [taylor]: Taking taylor expansion of x in y
0.335 * [taylor]: Taking taylor expansion of z in y
0.335 * [taylor]: Taking taylor expansion of (* x y) in y
0.335 * [taylor]: Taking taylor expansion of x in y
0.335 * [taylor]: Taking taylor expansion of y in y
0.335 * [taylor]: Taking taylor expansion of (* 1.0 z) in y
0.335 * [taylor]: Taking taylor expansion of 1.0 in y
0.335 * [taylor]: Taking taylor expansion of z in y
0.335 * [taylor]: Taking taylor expansion of (- (+ (* x z) (* x y)) (* 1.0 z)) in x
0.335 * [taylor]: Taking taylor expansion of (+ (* x z) (* x y)) in x
0.335 * [taylor]: Taking taylor expansion of (* x z) in x
0.335 * [taylor]: Taking taylor expansion of x in x
0.335 * [taylor]: Taking taylor expansion of z in x
0.335 * [taylor]: Taking taylor expansion of (* x y) in x
0.335 * [taylor]: Taking taylor expansion of x in x
0.335 * [taylor]: Taking taylor expansion of y in x
0.335 * [taylor]: Taking taylor expansion of (* 1.0 z) in x
0.335 * [taylor]: Taking taylor expansion of 1.0 in x
0.335 * [taylor]: Taking taylor expansion of z in x
0.335 * [taylor]: Taking taylor expansion of (- (+ (* x z) (* x y)) (* 1.0 z)) in x
0.335 * [taylor]: Taking taylor expansion of (+ (* x z) (* x y)) in x
0.335 * [taylor]: Taking taylor expansion of (* x z) in x
0.335 * [taylor]: Taking taylor expansion of x in x
0.335 * [taylor]: Taking taylor expansion of z in x
0.335 * [taylor]: Taking taylor expansion of (* x y) in x
0.335 * [taylor]: Taking taylor expansion of x in x
0.335 * [taylor]: Taking taylor expansion of y in x
0.335 * [taylor]: Taking taylor expansion of (* 1.0 z) in x
0.335 * [taylor]: Taking taylor expansion of 1.0 in x
0.335 * [taylor]: Taking taylor expansion of z in x
0.335 * [taylor]: Taking taylor expansion of (neg (* 1.0 z)) in y
0.335 * [taylor]: Taking taylor expansion of (* 1.0 z) in y
0.335 * [taylor]: Taking taylor expansion of 1.0 in y
0.335 * [taylor]: Taking taylor expansion of z in y
0.336 * [taylor]: Taking taylor expansion of (neg (* 1.0 z)) in z
0.336 * [taylor]: Taking taylor expansion of (* 1.0 z) in z
0.336 * [taylor]: Taking taylor expansion of 1.0 in z
0.336 * [taylor]: Taking taylor expansion of z in z
0.336 * [taylor]: Taking taylor expansion of (+ z y) in y
0.336 * [taylor]: Taking taylor expansion of z in y
0.336 * [taylor]: Taking taylor expansion of y in y
0.336 * [taylor]: Taking taylor expansion of z in z
0.336 * [taylor]: Taking taylor expansion of 0 in z
0.336 * [taylor]: Taking taylor expansion of 0 in y
0.336 * [taylor]: Taking taylor expansion of 0 in z
0.336 * [taylor]: Taking taylor expansion of 1 in z
0.336 * [taylor]: Taking taylor expansion of 0 in z
0.336 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* x z)) (/ 1 (* x y))) (* 1.0 (/ 1 z))) in (x y z) around 0
0.336 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x z)) (/ 1 (* x y))) (* 1.0 (/ 1 z))) in z
0.336 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 (* x y))) in z
0.337 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
0.337 * [taylor]: Taking taylor expansion of (* x z) in z
0.337 * [taylor]: Taking taylor expansion of x in z
0.337 * [taylor]: Taking taylor expansion of z in z
0.337 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.337 * [taylor]: Taking taylor expansion of (* x y) in z
0.337 * [taylor]: Taking taylor expansion of x in z
0.337 * [taylor]: Taking taylor expansion of y in z
0.337 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.337 * [taylor]: Taking taylor expansion of 1.0 in z
0.337 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.337 * [taylor]: Taking taylor expansion of z in z
0.337 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x z)) (/ 1 (* x y))) (* 1.0 (/ 1 z))) in y
0.337 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 (* x y))) in y
0.337 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
0.337 * [taylor]: Taking taylor expansion of (* x z) in y
0.337 * [taylor]: Taking taylor expansion of x in y
0.337 * [taylor]: Taking taylor expansion of z in y
0.337 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.337 * [taylor]: Taking taylor expansion of (* x y) in y
0.337 * [taylor]: Taking taylor expansion of x in y
0.337 * [taylor]: Taking taylor expansion of y in y
0.337 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.337 * [taylor]: Taking taylor expansion of 1.0 in y
0.337 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.337 * [taylor]: Taking taylor expansion of z in y
0.337 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x z)) (/ 1 (* x y))) (* 1.0 (/ 1 z))) in x
0.337 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 (* x y))) in x
0.337 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
0.337 * [taylor]: Taking taylor expansion of (* x z) in x
0.337 * [taylor]: Taking taylor expansion of x in x
0.337 * [taylor]: Taking taylor expansion of z in x
0.337 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.337 * [taylor]: Taking taylor expansion of (* x y) in x
0.337 * [taylor]: Taking taylor expansion of x in x
0.337 * [taylor]: Taking taylor expansion of y in x
0.337 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x
0.337 * [taylor]: Taking taylor expansion of 1.0 in x
0.337 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.337 * [taylor]: Taking taylor expansion of z in x
0.338 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x z)) (/ 1 (* x y))) (* 1.0 (/ 1 z))) in x
0.338 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 (* x y))) in x
0.338 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
0.338 * [taylor]: Taking taylor expansion of (* x z) in x
0.338 * [taylor]: Taking taylor expansion of x in x
0.338 * [taylor]: Taking taylor expansion of z in x
0.338 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.338 * [taylor]: Taking taylor expansion of (* x y) in x
0.338 * [taylor]: Taking taylor expansion of x in x
0.338 * [taylor]: Taking taylor expansion of y in x
0.338 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x
0.338 * [taylor]: Taking taylor expansion of 1.0 in x
0.338 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.338 * [taylor]: Taking taylor expansion of z in x
0.338 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
0.338 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.338 * [taylor]: Taking taylor expansion of y in y
0.338 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.338 * [taylor]: Taking taylor expansion of z in y
0.338 * [taylor]: Taking taylor expansion of 1 in z
0.338 * [taylor]: Taking taylor expansion of (neg (* 1.0 (/ 1 z))) in y
0.338 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.338 * [taylor]: Taking taylor expansion of 1.0 in y
0.338 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.338 * [taylor]: Taking taylor expansion of z in y
0.339 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.339 * [taylor]: Taking taylor expansion of z in z
0.339 * [taylor]: Taking taylor expansion of 0 in y
0.339 * [taylor]: Taking taylor expansion of (neg (* 1.0 (/ 1 z))) in z
0.339 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.339 * [taylor]: Taking taylor expansion of 1.0 in z
0.339 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.339 * [taylor]: Taking taylor expansion of z in z
0.339 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x z)) (+ (* 1.0 (/ 1 z)) (/ 1 (* x y)))) in (x y z) around 0
0.339 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (+ (* 1.0 (/ 1 z)) (/ 1 (* x y)))) in z
0.339 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
0.339 * [taylor]: Taking taylor expansion of (* x z) in z
0.339 * [taylor]: Taking taylor expansion of x in z
0.339 * [taylor]: Taking taylor expansion of z in z
0.340 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in z
0.340 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.340 * [taylor]: Taking taylor expansion of 1.0 in z
0.340 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.340 * [taylor]: Taking taylor expansion of z in z
0.340 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.340 * [taylor]: Taking taylor expansion of (* x y) in z
0.340 * [taylor]: Taking taylor expansion of x in z
0.340 * [taylor]: Taking taylor expansion of y in z
0.340 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (+ (* 1.0 (/ 1 z)) (/ 1 (* x y)))) in y
0.340 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
0.340 * [taylor]: Taking taylor expansion of (* x z) in y
0.340 * [taylor]: Taking taylor expansion of x in y
0.340 * [taylor]: Taking taylor expansion of z in y
0.340 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in y
0.340 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.340 * [taylor]: Taking taylor expansion of 1.0 in y
0.340 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.340 * [taylor]: Taking taylor expansion of z in y
0.340 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.340 * [taylor]: Taking taylor expansion of (* x y) in y
0.340 * [taylor]: Taking taylor expansion of x in y
0.340 * [taylor]: Taking taylor expansion of y in y
0.340 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (+ (* 1.0 (/ 1 z)) (/ 1 (* x y)))) in x
0.340 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
0.340 * [taylor]: Taking taylor expansion of (* x z) in x
0.340 * [taylor]: Taking taylor expansion of x in x
0.340 * [taylor]: Taking taylor expansion of z in x
0.340 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in x
0.340 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x
0.340 * [taylor]: Taking taylor expansion of 1.0 in x
0.340 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.340 * [taylor]: Taking taylor expansion of z in x
0.340 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.340 * [taylor]: Taking taylor expansion of (* x y) in x
0.340 * [taylor]: Taking taylor expansion of x in x
0.340 * [taylor]: Taking taylor expansion of y in x
0.340 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (+ (* 1.0 (/ 1 z)) (/ 1 (* x y)))) in x
0.340 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
0.340 * [taylor]: Taking taylor expansion of (* x z) in x
0.340 * [taylor]: Taking taylor expansion of x in x
0.341 * [taylor]: Taking taylor expansion of z in x
0.341 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in x
0.341 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x
0.341 * [taylor]: Taking taylor expansion of 1.0 in x
0.341 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.341 * [taylor]: Taking taylor expansion of z in x
0.341 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.341 * [taylor]: Taking taylor expansion of (* x y) in x
0.341 * [taylor]: Taking taylor expansion of x in x
0.341 * [taylor]: Taking taylor expansion of y in x
0.341 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
0.341 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.341 * [taylor]: Taking taylor expansion of y in y
0.341 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.341 * [taylor]: Taking taylor expansion of z in y
0.341 * [taylor]: Taking taylor expansion of 1 in z
0.341 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.341 * [taylor]: Taking taylor expansion of 1.0 in y
0.341 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.341 * [taylor]: Taking taylor expansion of z in y
0.341 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.341 * [taylor]: Taking taylor expansion of z in z
0.342 * [taylor]: Taking taylor expansion of 0 in y
0.342 * [taylor]: Taking taylor expansion of (/ 1.0 z) in z
0.342 * [taylor]: Taking taylor expansion of 1.0 in z
0.342 * [taylor]: Taking taylor expansion of z in z
0.342 * * * [progress]: simplifying candidates
0.342 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp (* x y)) (exp (* (- x 1.0) z)))
  (log (+ (* x y) (* (- x 1.0) z)))
  (exp (+ (* x y) (* (- x 1.0) z)))
  (* (cbrt (+ (* x y) (* (- x 1.0) z))) (cbrt (+ (* x y) (* (- x 1.0) z))))
  (cbrt (+ (* x y) (* (- x 1.0) z)))
  (* (* (+ (* x y) (* (- x 1.0) z)) (+ (* x y) (* (- x 1.0) z))) (+ (* x y) (* (- x 1.0) z)))
  (sqrt (+ (* x y) (* (- x 1.0) z)))
  (sqrt (+ (* x y) (* (- x 1.0) z)))
  (+ (pow (* x y) 3) (pow (* (- x 1.0) z) 3))
  (+ (* (* x y) (* x y)) (- (* (* (- x 1.0) z) (* (- x 1.0) z)) (* (* x y) (* (- x 1.0) z))))
  (- (* (* x y) (* x y)) (* (* (- x 1.0) z) (* (- x 1.0) z)))
  (- (* x y) (* (- x 1.0) z))
  (- (+ (* x z) (* x y)) (* 1.0 z))
  (- (+ (* x z) (* x y)) (* 1.0 z))
  (- (+ (* x z) (* x y)) (* 1.0 z))
0.387 * * [simplify]: iteration  0 :  5239  enodes  (cost  183 )
0.388 * [simplify]: Simplified to:
   (exp (+ (* x y) (* (- x 1.0) z)))
  (log (+ (* x y) (* (- x 1.0) z)))
  (exp (+ (* x y) (* (- x 1.0) z)))
  (* (cbrt (+ (* x y) (* (- x 1.0) z))) (cbrt (+ (* x y) (* (- x 1.0) z))))
  (cbrt (+ (* x y) (* (- x 1.0) z)))
  (pow (+ (* x y) (* (- x 1.0) z)) 3)
  (sqrt (+ (* x y) (* (- x 1.0) z)))
  (sqrt (+ (* x y) (* (- x 1.0) z)))
  (+ (pow (* x y) 3) (pow (* (- x 1.0) z) 3))
  (+ (* x (* x (* y y))) (* (- x 1.0) (* z (- (* (- x 1.0) z) (* x y)))))
  (+ (* x (* x (* y y))) (* (- x 1.0) (* z (* z (- 1.0 x)))))
  (+ (* x y) (* z (- 1.0 x)))
  (+ (* x y) (* (- x 1.0) z))
  (+ (* x y) (* (- x 1.0) z))
  (+ (* x y) (* (- x 1.0) z))
0.388 * * * [progress]: adding candidates to table
0.404 * [progress]: [Phase 3 of 3] Extracting.
0.406 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x y) (* (- x 1.0) z))
0.407 * * [simplify]: iteration  0 :  21  enodes  (cost  9 )
0.407 * * [simplify]: iteration  1 :  21  enodes  (cost  9 )
0.408 * [simplify]: Simplified to:
   (+ (* x y) (* (- x 1.0) z))
1.038 * [regime-testing]: End program error score: 0.015365281984699154