12.660 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
3.506 * * * [progress]: [2/2] Setting up program.
3.510 * [progress]: [Phase 2 of 3] Improving.
3.510 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (* 4.0 (- (- x y) (* z 0.5))) z)
3.512 * * [simplify]: iteration  0 :  20  enodes  (cost  5 )
3.514 * * [simplify]: iteration  1 :  47  enodes  (cost  5 )
3.515 * * [simplify]: iteration  2 :  138  enodes  (cost  5 )
3.518 * * [simplify]: iteration  3 :  317  enodes  (cost  5 )
3.522 * * [simplify]: iteration  4 :  611  enodes  (cost  5 )
3.530 * * [simplify]: iteration  5 :  1239  enodes  (cost  5 )
3.542 * * [simplify]: iteration  6 :  1919  enodes  (cost  5 )
3.568 * * [simplify]: iteration  7 :  5001  enodes  (cost  5 )
3.568 * [simplify]: Simplified to:
   (/ (* 4.0 (- (- x y) (* z 0.5))) z)
3.569 * * [progress]: iteration 1 / 4
3.569 * * * [progress]: picking best candidate
3.572 * * * * [pick]: Picked  #<alt (λ (x y z) (/ (* 4.0 (- (- x y) (* z 0.5))) z))>
3.572 * * * [progress]: localizing error
3.579 * * * [progress]: generating rewritten candidates
3.579 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
3.589 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2)
3.596 * * * [progress]: generating series expansions
3.596 * * * * [progress]: [ 1 / 2 ] generating series at (2)
3.596 * [approximate]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in (x y z) around 0
3.596 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in z
3.596 * [taylor]: Taking taylor expansion of 4.0 in z
3.596 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in z
3.596 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in z
3.596 * [taylor]: Taking taylor expansion of x in z
3.596 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in z
3.596 * [taylor]: Taking taylor expansion of (* 0.5 z) in z
3.596 * [taylor]: Taking taylor expansion of 0.5 in z
3.596 * [taylor]: Taking taylor expansion of z in z
3.596 * [taylor]: Taking taylor expansion of y in z
3.596 * [taylor]: Taking taylor expansion of z in z
3.597 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in y
3.597 * [taylor]: Taking taylor expansion of 4.0 in y
3.597 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in y
3.597 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in y
3.597 * [taylor]: Taking taylor expansion of x in y
3.597 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in y
3.597 * [taylor]: Taking taylor expansion of (* 0.5 z) in y
3.597 * [taylor]: Taking taylor expansion of 0.5 in y
3.597 * [taylor]: Taking taylor expansion of z in y
3.597 * [taylor]: Taking taylor expansion of y in y
3.597 * [taylor]: Taking taylor expansion of z in y
3.597 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in x
3.597 * [taylor]: Taking taylor expansion of 4.0 in x
3.597 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in x
3.597 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in x
3.597 * [taylor]: Taking taylor expansion of x in x
3.597 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in x
3.597 * [taylor]: Taking taylor expansion of (* 0.5 z) in x
3.597 * [taylor]: Taking taylor expansion of 0.5 in x
3.597 * [taylor]: Taking taylor expansion of z in x
3.597 * [taylor]: Taking taylor expansion of y in x
3.597 * [taylor]: Taking taylor expansion of z in x
3.597 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in x
3.597 * [taylor]: Taking taylor expansion of 4.0 in x
3.597 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in x
3.597 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in x
3.597 * [taylor]: Taking taylor expansion of x in x
3.597 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in x
3.597 * [taylor]: Taking taylor expansion of (* 0.5 z) in x
3.597 * [taylor]: Taking taylor expansion of 0.5 in x
3.597 * [taylor]: Taking taylor expansion of z in x
3.597 * [taylor]: Taking taylor expansion of y in x
3.597 * [taylor]: Taking taylor expansion of z in x
3.598 * [taylor]: Taking taylor expansion of (* -4.0 (/ (+ (* 0.5 z) y) z)) in y
3.598 * [taylor]: Taking taylor expansion of -4.0 in y
3.598 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 z) y) z) in y
3.598 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in y
3.598 * [taylor]: Taking taylor expansion of (* 0.5 z) in y
3.598 * [taylor]: Taking taylor expansion of 0.5 in y
3.598 * [taylor]: Taking taylor expansion of z in y
3.598 * [taylor]: Taking taylor expansion of y in y
3.598 * [taylor]: Taking taylor expansion of z in y
3.598 * [taylor]: Taking taylor expansion of -2.0 in z
3.598 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in y
3.598 * [taylor]: Taking taylor expansion of 4.0 in y
3.598 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.598 * [taylor]: Taking taylor expansion of z in y
3.598 * [taylor]: Taking taylor expansion of (/ 4.0 z) in z
3.598 * [taylor]: Taking taylor expansion of 4.0 in z
3.598 * [taylor]: Taking taylor expansion of z in z
3.599 * [taylor]: Taking taylor expansion of (neg (* 4.0 (/ 1 z))) in z
3.599 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z
3.599 * [taylor]: Taking taylor expansion of 4.0 in z
3.599 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.599 * [taylor]: Taking taylor expansion of z in z
3.599 * [approximate]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in (x y z) around 0
3.599 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in z
3.599 * [taylor]: Taking taylor expansion of 4.0 in z
3.599 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in z
3.599 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in z
3.599 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.599 * [taylor]: Taking taylor expansion of x in z
3.599 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z
3.599 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
3.599 * [taylor]: Taking taylor expansion of 0.5 in z
3.599 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.599 * [taylor]: Taking taylor expansion of z in z
3.599 * [taylor]: Taking taylor expansion of (/ 1 y) in z
3.599 * [taylor]: Taking taylor expansion of y in z
3.599 * [taylor]: Taking taylor expansion of z in z
3.599 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in y
3.599 * [taylor]: Taking taylor expansion of 4.0 in y
3.599 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in y
3.599 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in y
3.599 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.599 * [taylor]: Taking taylor expansion of x in y
3.600 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in y
3.600 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y
3.600 * [taylor]: Taking taylor expansion of 0.5 in y
3.600 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.600 * [taylor]: Taking taylor expansion of z in y
3.600 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.600 * [taylor]: Taking taylor expansion of y in y
3.600 * [taylor]: Taking taylor expansion of z in y
3.600 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in x
3.600 * [taylor]: Taking taylor expansion of 4.0 in x
3.600 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in x
3.600 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in x
3.600 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.600 * [taylor]: Taking taylor expansion of x in x
3.600 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
3.600 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
3.600 * [taylor]: Taking taylor expansion of 0.5 in x
3.600 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.600 * [taylor]: Taking taylor expansion of z in x
3.600 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.600 * [taylor]: Taking taylor expansion of y in x
3.600 * [taylor]: Taking taylor expansion of z in x
3.600 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in x
3.600 * [taylor]: Taking taylor expansion of 4.0 in x
3.600 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in x
3.600 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in x
3.600 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.600 * [taylor]: Taking taylor expansion of x in x
3.600 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
3.600 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
3.600 * [taylor]: Taking taylor expansion of 0.5 in x
3.600 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.600 * [taylor]: Taking taylor expansion of z in x
3.600 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.600 * [taylor]: Taking taylor expansion of y in x
3.600 * [taylor]: Taking taylor expansion of z in x
3.600 * [taylor]: Taking taylor expansion of (* 4.0 z) in y
3.600 * [taylor]: Taking taylor expansion of 4.0 in y
3.600 * [taylor]: Taking taylor expansion of z in y
3.601 * [taylor]: Taking taylor expansion of (neg (+ (* 4.0 (/ z y)) 2.0)) in y
3.601 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in y
3.601 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
3.601 * [taylor]: Taking taylor expansion of 4.0 in y
3.601 * [taylor]: Taking taylor expansion of (/ z y) in y
3.601 * [taylor]: Taking taylor expansion of z in y
3.601 * [taylor]: Taking taylor expansion of y in y
3.601 * [taylor]: Taking taylor expansion of 2.0 in y
3.601 * [taylor]: Taking taylor expansion of (neg (* 4.0 z)) in z
3.601 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
3.601 * [taylor]: Taking taylor expansion of 4.0 in z
3.601 * [taylor]: Taking taylor expansion of z in z
3.601 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
3.601 * [taylor]: Taking taylor expansion of 4.0 in z
3.601 * [taylor]: Taking taylor expansion of z in z
3.601 * [taylor]: Taking taylor expansion of 0 in y
3.602 * [taylor]: Taking taylor expansion of (neg 2.0) in z
3.602 * [taylor]: Taking taylor expansion of 2.0 in z
3.602 * [taylor]: Taking taylor expansion of 0 in z
3.602 * [taylor]: Taking taylor expansion of 0 in y
3.602 * [taylor]: Taking taylor expansion of 0 in z
3.602 * [taylor]: Taking taylor expansion of 0 in z
3.602 * [taylor]: Taking taylor expansion of 0 in z
3.603 * [approximate]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in (x y z) around 0
3.603 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in z
3.603 * [taylor]: Taking taylor expansion of -4.0 in z
3.603 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in z
3.603 * [taylor]: Taking taylor expansion of z in z
3.603 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in z
3.603 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z
3.603 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
3.603 * [taylor]: Taking taylor expansion of 0.5 in z
3.603 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.603 * [taylor]: Taking taylor expansion of z in z
3.603 * [taylor]: Taking taylor expansion of (/ 1 y) in z
3.603 * [taylor]: Taking taylor expansion of y in z
3.603 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.603 * [taylor]: Taking taylor expansion of x in z
3.603 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in y
3.603 * [taylor]: Taking taylor expansion of -4.0 in y
3.603 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in y
3.603 * [taylor]: Taking taylor expansion of z in y
3.603 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in y
3.603 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in y
3.603 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y
3.603 * [taylor]: Taking taylor expansion of 0.5 in y
3.603 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.603 * [taylor]: Taking taylor expansion of z in y
3.603 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.603 * [taylor]: Taking taylor expansion of y in y
3.603 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.603 * [taylor]: Taking taylor expansion of x in y
3.603 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in x
3.603 * [taylor]: Taking taylor expansion of -4.0 in x
3.603 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in x
3.603 * [taylor]: Taking taylor expansion of z in x
3.603 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in x
3.603 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
3.603 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
3.603 * [taylor]: Taking taylor expansion of 0.5 in x
3.603 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.603 * [taylor]: Taking taylor expansion of z in x
3.603 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.603 * [taylor]: Taking taylor expansion of y in x
3.603 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.603 * [taylor]: Taking taylor expansion of x in x
3.604 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in x
3.604 * [taylor]: Taking taylor expansion of -4.0 in x
3.604 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in x
3.604 * [taylor]: Taking taylor expansion of z in x
3.604 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in x
3.604 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
3.604 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
3.604 * [taylor]: Taking taylor expansion of 0.5 in x
3.604 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.604 * [taylor]: Taking taylor expansion of z in x
3.604 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.604 * [taylor]: Taking taylor expansion of y in x
3.604 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.604 * [taylor]: Taking taylor expansion of x in x
3.604 * [taylor]: Taking taylor expansion of (* 4.0 z) in y
3.604 * [taylor]: Taking taylor expansion of 4.0 in y
3.604 * [taylor]: Taking taylor expansion of z in y
3.604 * [taylor]: Taking taylor expansion of (neg (+ (* 4.0 (/ z y)) 2.0)) in y
3.604 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in y
3.604 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
3.604 * [taylor]: Taking taylor expansion of 4.0 in y
3.604 * [taylor]: Taking taylor expansion of (/ z y) in y
3.604 * [taylor]: Taking taylor expansion of z in y
3.604 * [taylor]: Taking taylor expansion of y in y
3.604 * [taylor]: Taking taylor expansion of 2.0 in y
3.604 * [taylor]: Taking taylor expansion of (neg (* 4.0 z)) in z
3.604 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
3.604 * [taylor]: Taking taylor expansion of 4.0 in z
3.605 * [taylor]: Taking taylor expansion of z in z
3.605 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
3.605 * [taylor]: Taking taylor expansion of 4.0 in z
3.605 * [taylor]: Taking taylor expansion of z in z
3.605 * [taylor]: Taking taylor expansion of 0 in y
3.605 * [taylor]: Taking taylor expansion of (neg 2.0) in z
3.605 * [taylor]: Taking taylor expansion of 2.0 in z
3.605 * [taylor]: Taking taylor expansion of 0 in z
3.605 * [taylor]: Taking taylor expansion of 0 in y
3.605 * [taylor]: Taking taylor expansion of 0 in z
3.606 * [taylor]: Taking taylor expansion of 0 in z
3.606 * [taylor]: Taking taylor expansion of 0 in z
3.606 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2)
3.606 * [approximate]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in (x y z) around 0
3.606 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in z
3.606 * [taylor]: Taking taylor expansion of x in z
3.606 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in z
3.606 * [taylor]: Taking taylor expansion of (* 0.5 z) in z
3.606 * [taylor]: Taking taylor expansion of 0.5 in z
3.606 * [taylor]: Taking taylor expansion of z in z
3.606 * [taylor]: Taking taylor expansion of y in z
3.606 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in y
3.606 * [taylor]: Taking taylor expansion of x in y
3.606 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in y
3.606 * [taylor]: Taking taylor expansion of (* 0.5 z) in y
3.606 * [taylor]: Taking taylor expansion of 0.5 in y
3.606 * [taylor]: Taking taylor expansion of z in y
3.606 * [taylor]: Taking taylor expansion of y in y
3.606 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in x
3.606 * [taylor]: Taking taylor expansion of x in x
3.606 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in x
3.606 * [taylor]: Taking taylor expansion of (* 0.5 z) in x
3.606 * [taylor]: Taking taylor expansion of 0.5 in x
3.606 * [taylor]: Taking taylor expansion of z in x
3.606 * [taylor]: Taking taylor expansion of y in x
3.606 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in x
3.606 * [taylor]: Taking taylor expansion of x in x
3.606 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in x
3.606 * [taylor]: Taking taylor expansion of (* 0.5 z) in x
3.606 * [taylor]: Taking taylor expansion of 0.5 in x
3.607 * [taylor]: Taking taylor expansion of z in x
3.607 * [taylor]: Taking taylor expansion of y in x
3.607 * [taylor]: Taking taylor expansion of (neg (+ (* 0.5 z) y)) in y
3.607 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in y
3.607 * [taylor]: Taking taylor expansion of (* 0.5 z) in y
3.607 * [taylor]: Taking taylor expansion of 0.5 in y
3.607 * [taylor]: Taking taylor expansion of z in y
3.607 * [taylor]: Taking taylor expansion of y in y
3.607 * [taylor]: Taking taylor expansion of (neg (* 0.5 z)) in z
3.607 * [taylor]: Taking taylor expansion of (* 0.5 z) in z
3.607 * [taylor]: Taking taylor expansion of 0.5 in z
3.607 * [taylor]: Taking taylor expansion of z in z
3.607 * [taylor]: Taking taylor expansion of 1 in y
3.607 * [taylor]: Taking taylor expansion of 1 in z
3.607 * [taylor]: Taking taylor expansion of (neg 1) in z
3.607 * [taylor]: Taking taylor expansion of 1 in z
3.607 * [approximate]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in (x y z) around 0
3.607 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in z
3.607 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.607 * [taylor]: Taking taylor expansion of x in z
3.607 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z
3.607 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
3.607 * [taylor]: Taking taylor expansion of 0.5 in z
3.607 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.608 * [taylor]: Taking taylor expansion of z in z
3.608 * [taylor]: Taking taylor expansion of (/ 1 y) in z
3.608 * [taylor]: Taking taylor expansion of y in z
3.608 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in y
3.608 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.608 * [taylor]: Taking taylor expansion of x in y
3.608 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in y
3.608 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y
3.608 * [taylor]: Taking taylor expansion of 0.5 in y
3.608 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.608 * [taylor]: Taking taylor expansion of z in y
3.608 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.608 * [taylor]: Taking taylor expansion of y in y
3.608 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in x
3.608 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.608 * [taylor]: Taking taylor expansion of x in x
3.608 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
3.608 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
3.608 * [taylor]: Taking taylor expansion of 0.5 in x
3.608 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.608 * [taylor]: Taking taylor expansion of z in x
3.608 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.608 * [taylor]: Taking taylor expansion of y in x
3.608 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in x
3.608 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.608 * [taylor]: Taking taylor expansion of x in x
3.608 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
3.608 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
3.608 * [taylor]: Taking taylor expansion of 0.5 in x
3.608 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.608 * [taylor]: Taking taylor expansion of z in x
3.608 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.608 * [taylor]: Taking taylor expansion of y in x
3.608 * [taylor]: Taking taylor expansion of 1 in y
3.609 * [taylor]: Taking taylor expansion of (neg (+ (* 0.5 (/ 1 z)) (/ 1 y))) in y
3.609 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in y
3.609 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y
3.609 * [taylor]: Taking taylor expansion of 0.5 in y
3.609 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.609 * [taylor]: Taking taylor expansion of z in y
3.609 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.609 * [taylor]: Taking taylor expansion of y in y
3.609 * [taylor]: Taking taylor expansion of (neg 1) in z
3.609 * [taylor]: Taking taylor expansion of 1 in z
3.609 * [taylor]: Taking taylor expansion of 1 in z
3.609 * [taylor]: Taking taylor expansion of 0 in y
3.609 * [taylor]: Taking taylor expansion of (neg (* 0.5 (/ 1 z))) in z
3.609 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
3.609 * [taylor]: Taking taylor expansion of 0.5 in z
3.609 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.609 * [taylor]: Taking taylor expansion of z in z
3.609 * [taylor]: Taking taylor expansion of 0 in z
3.610 * [approximate]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in (x y z) around 0
3.610 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in z
3.610 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z
3.610 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
3.610 * [taylor]: Taking taylor expansion of 0.5 in z
3.610 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.610 * [taylor]: Taking taylor expansion of z in z
3.610 * [taylor]: Taking taylor expansion of (/ 1 y) in z
3.610 * [taylor]: Taking taylor expansion of y in z
3.610 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.610 * [taylor]: Taking taylor expansion of x in z
3.610 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in y
3.610 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in y
3.610 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y
3.610 * [taylor]: Taking taylor expansion of 0.5 in y
3.610 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.610 * [taylor]: Taking taylor expansion of z in y
3.610 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.610 * [taylor]: Taking taylor expansion of y in y
3.610 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.610 * [taylor]: Taking taylor expansion of x in y
3.610 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in x
3.610 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
3.610 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
3.610 * [taylor]: Taking taylor expansion of 0.5 in x
3.610 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.610 * [taylor]: Taking taylor expansion of z in x
3.610 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.610 * [taylor]: Taking taylor expansion of y in x
3.610 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.610 * [taylor]: Taking taylor expansion of x in x
3.610 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in x
3.610 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
3.610 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
3.610 * [taylor]: Taking taylor expansion of 0.5 in x
3.610 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.610 * [taylor]: Taking taylor expansion of z in x
3.610 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.610 * [taylor]: Taking taylor expansion of y in x
3.610 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.610 * [taylor]: Taking taylor expansion of x in x
3.611 * [taylor]: Taking taylor expansion of (neg 1) in y
3.611 * [taylor]: Taking taylor expansion of 1 in y
3.611 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (* 0.5 (/ 1 z))) in y
3.611 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.611 * [taylor]: Taking taylor expansion of y in y
3.611 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y
3.611 * [taylor]: Taking taylor expansion of 0.5 in y
3.611 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.611 * [taylor]: Taking taylor expansion of z in y
3.611 * [taylor]: Taking taylor expansion of 1 in z
3.611 * [taylor]: Taking taylor expansion of (neg 1) in z
3.611 * [taylor]: Taking taylor expansion of 1 in z
3.611 * [taylor]: Taking taylor expansion of 0 in y
3.611 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
3.611 * [taylor]: Taking taylor expansion of 0.5 in z
3.611 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.611 * [taylor]: Taking taylor expansion of z in z
3.611 * [taylor]: Taking taylor expansion of 0 in z
3.612 * * * [progress]: simplifying candidates
3.612 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (log 4.0) (log (- (- x y) (* z 0.5)))) (log z))
  (- (log (* 4.0 (- (- x y) (* z 0.5)))) (log z))
  (log (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (exp (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (/ (* (* (* 4.0 4.0) 4.0) (* (* (- (- x y) (* z 0.5)) (- (- x y) (* z 0.5))) (- (- x y) (* z 0.5)))) (* (* z z) z))
  (/ (* (* (* 4.0 (- (- x y) (* z 0.5))) (* 4.0 (- (- x y) (* z 0.5)))) (* 4.0 (- (- x y) (* z 0.5)))) (* (* z z) z))
  (* (cbrt (/ (* 4.0 (- (- x y) (* z 0.5))) z)) (cbrt (/ (* 4.0 (- (- x y) (* z 0.5))) z)))
  (cbrt (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (* (* (/ (* 4.0 (- (- x y) (* z 0.5))) z) (/ (* 4.0 (- (- x y) (* z 0.5))) z)) (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (sqrt (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (sqrt (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (neg (* 4.0 (- (- x y) (* z 0.5))))
  (neg z)
  (/ 4.0 (* (cbrt z) (cbrt z)))
  (/ (- (- x y) (* z 0.5)) (cbrt z))
  (/ 4.0 (sqrt z))
  (/ (- (- x y) (* z 0.5)) (sqrt z))
  (/ 4.0 1)
  (/ (- (- x y) (* z 0.5)) z)
  (/ 1 z)
  (/ z (* 4.0 (- (- x y) (* z 0.5))))
  (/ (* 4.0 (- (- x y) (* z 0.5))) (* (cbrt z) (cbrt z)))
  (/ (* 4.0 (- (- x y) (* z 0.5))) (sqrt z))
  (/ (* 4.0 (- (- x y) (* z 0.5))) 1)
  (/ z (- (- x y) (* z 0.5)))
  (* z (+ (* (- x y) (- x y)) (+ (* (* z 0.5) (* z 0.5)) (* (- x y) (* z 0.5)))))
  (* z (+ (- x y) (* z 0.5)))
  (/ (/ (exp x) (exp y)) (exp (* z 0.5)))
  (/ (exp (- x y)) (exp (* z 0.5)))
  (log (- (- x y) (* z 0.5)))
  (exp (- (- x y) (* z 0.5)))
  (* (cbrt (- (- x y) (* z 0.5))) (cbrt (- (- x y) (* z 0.5))))
  (cbrt (- (- x y) (* z 0.5)))
  (* (* (- (- x y) (* z 0.5)) (- (- x y) (* z 0.5))) (- (- x y) (* z 0.5)))
  (sqrt (- (- x y) (* z 0.5)))
  (sqrt (- (- x y) (* z 0.5)))
  (- (pow (- x y) 3) (pow (* z 0.5) 3))
  (+ (* (- x y) (- x y)) (+ (* (* z 0.5) (* z 0.5)) (* (- x y) (* z 0.5))))
  (neg (* z 0.5))
  (- (* (- x y) (- x y)) (* (* z 0.5) (* z 0.5)))
  (+ (- x y) (* z 0.5))
  (- (neg y) (* z 0.5))
  (- (neg y) (* z 0.5))
  (+ y (* z 0.5))
  (neg (* z 0.5))
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
  (- x (+ (* 0.5 z) y))
  (- x (+ (* 0.5 z) y))
  (- x (+ (* 0.5 z) y))
3.616 * * [simplify]: iteration  0 :  238  enodes  (cost  285 )
3.621 * * [simplify]: iteration  1 :  1000  enodes  (cost  242 )
3.640 * * [simplify]: iteration  2 :  5002  enodes  (cost  242 )
3.643 * [simplify]: Simplified to:
   (log (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (log (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (log (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (exp (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (pow (/ (* 4.0 (- (- x y) (* z 0.5))) z) 3)
  (pow (/ (* 4.0 (- (- x y) (* z 0.5))) z) 3)
  (* (cbrt (/ (* 4.0 (- (- x y) (* z 0.5))) z)) (cbrt (/ (* 4.0 (- (- x y) (* z 0.5))) z)))
  (cbrt (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (pow (/ (* 4.0 (- (- x y) (* z 0.5))) z) 3)
  (sqrt (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (sqrt (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (neg (* 4.0 (- (- x y) (* z 0.5))))
  (neg z)
  (/ 4.0 (* (cbrt z) (cbrt z)))
  (/ (- (- x y) (* z 0.5)) (cbrt z))
  (/ 4.0 (sqrt z))
  (/ (- (- x y) (* z 0.5)) (sqrt z))
  4.0
  (/ (- (- x y) (* z 0.5)) z)
  (/ 1 z)
  (/ z (* 4.0 (- (- x y) (* z 0.5))))
  (/ (* 4.0 (- (- x y) (* z 0.5))) (* (cbrt z) (cbrt z)))
  (/ (* 4.0 (- (- x y) (* z 0.5))) (sqrt z))
  (* 4.0 (- (- x y) (* z 0.5)))
  (/ z (- x (+ (* 0.5 z) y)))
  (* (+ (* (* z 0.5) (+ (* z 0.5) (- x y))) (* (- x y) (- x y))) z)
  (* z (+ (- x y) (* z 0.5)))
  (exp (- (- x y) (* z 0.5)))
  (exp (- (- x y) (* z 0.5)))
  (log (- x (+ (* 0.5 z) y)))
  (exp (- (- x y) (* z 0.5)))
  (* (cbrt (- (- x y) (* z 0.5))) (cbrt (- (- x y) (* z 0.5))))
  (cbrt (- (- x y) (* z 0.5)))
  (pow (- x (+ (* 0.5 z) y)) 3)
  (sqrt (- (- x y) (* z 0.5)))
  (sqrt (- (- x y) (* z 0.5)))
  (- (pow (- x y) 3) (pow (* z 0.5) 3))
  (+ (* (* z 0.5) (+ (* z 0.5) (- x y))) (* (- x y) (- x y)))
  (neg (* z 0.5))
  (- (* (- x y) (- x y)) (* (* z 0.5) (* z 0.5)))
  (+ (- x y) (* z 0.5))
  (neg (+ (* 0.5 z) y))
  (neg (+ (* 0.5 z) y))
  (+ (* 0.5 z) y)
  (neg (* z 0.5))
  (+ (* 4.0 (/ (- x y) z)) (neg 2.0))
  (+ (* 4.0 (/ (- x y) z)) (neg 2.0))
  (+ (* 4.0 (/ (- x y) z)) (neg 2.0))
  (- x (+ (* 0.5 z) y))
  (- x (+ (* 0.5 z) y))
  (- x (+ (* 0.5 z) y))
3.643 * * * [progress]: adding candidates to table
3.692 * * [progress]: iteration 2 / 4
3.692 * * * [progress]: picking best candidate
3.701 * * * * [pick]: Picked  #<alt (λ (x y z) (/ 1 (/ z (* 4.0 (- (- x y) (* z 0.5))))))>
3.701 * * * [progress]: localizing error
3.710 * * * [progress]: generating rewritten candidates
3.710 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
3.723 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
3.732 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 2 2)
3.741 * * * [progress]: generating series expansions
3.741 * * * * [progress]: [ 1 / 3 ] generating series at (2)
3.741 * [approximate]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in (z x y) around 0
3.741 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in y
3.741 * [taylor]: Taking taylor expansion of 4.0 in y
3.741 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in y
3.741 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in y
3.742 * [taylor]: Taking taylor expansion of x in y
3.742 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in y
3.742 * [taylor]: Taking taylor expansion of (* 0.5 z) in y
3.742 * [taylor]: Taking taylor expansion of 0.5 in y
3.742 * [taylor]: Taking taylor expansion of z in y
3.742 * [taylor]: Taking taylor expansion of y in y
3.742 * [taylor]: Taking taylor expansion of z in y
3.742 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in x
3.742 * [taylor]: Taking taylor expansion of 4.0 in x
3.742 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in x
3.742 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in x
3.742 * [taylor]: Taking taylor expansion of x in x
3.742 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in x
3.742 * [taylor]: Taking taylor expansion of (* 0.5 z) in x
3.742 * [taylor]: Taking taylor expansion of 0.5 in x
3.742 * [taylor]: Taking taylor expansion of z in x
3.742 * [taylor]: Taking taylor expansion of y in x
3.742 * [taylor]: Taking taylor expansion of z in x
3.742 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in z
3.742 * [taylor]: Taking taylor expansion of 4.0 in z
3.742 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in z
3.742 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in z
3.742 * [taylor]: Taking taylor expansion of x in z
3.742 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in z
3.742 * [taylor]: Taking taylor expansion of (* 0.5 z) in z
3.742 * [taylor]: Taking taylor expansion of 0.5 in z
3.742 * [taylor]: Taking taylor expansion of z in z
3.742 * [taylor]: Taking taylor expansion of y in z
3.742 * [taylor]: Taking taylor expansion of z in z
3.742 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in z
3.742 * [taylor]: Taking taylor expansion of 4.0 in z
3.742 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in z
3.742 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in z
3.742 * [taylor]: Taking taylor expansion of x in z
3.742 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in z
3.742 * [taylor]: Taking taylor expansion of (* 0.5 z) in z
3.742 * [taylor]: Taking taylor expansion of 0.5 in z
3.742 * [taylor]: Taking taylor expansion of z in z
3.743 * [taylor]: Taking taylor expansion of y in z
3.743 * [taylor]: Taking taylor expansion of z in z
3.743 * [taylor]: Taking taylor expansion of (* 4.0 (- x y)) in x
3.743 * [taylor]: Taking taylor expansion of 4.0 in x
3.743 * [taylor]: Taking taylor expansion of (- x y) in x
3.743 * [taylor]: Taking taylor expansion of x in x
3.743 * [taylor]: Taking taylor expansion of y in x
3.743 * [taylor]: Taking taylor expansion of (* -4.0 y) in y
3.743 * [taylor]: Taking taylor expansion of -4.0 in y
3.743 * [taylor]: Taking taylor expansion of y in y
3.743 * [taylor]: Taking taylor expansion of (neg 2.0) in x
3.743 * [taylor]: Taking taylor expansion of 2.0 in x
3.743 * [taylor]: Taking taylor expansion of (neg 2.0) in y
3.743 * [taylor]: Taking taylor expansion of 2.0 in y
3.743 * [taylor]: Taking taylor expansion of 4.0 in y
3.744 * [approximate]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in (z x y) around 0
3.744 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in y
3.744 * [taylor]: Taking taylor expansion of 4.0 in y
3.744 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in y
3.744 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in y
3.744 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.744 * [taylor]: Taking taylor expansion of x in y
3.744 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in y
3.744 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y
3.744 * [taylor]: Taking taylor expansion of 0.5 in y
3.744 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.744 * [taylor]: Taking taylor expansion of z in y
3.744 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.744 * [taylor]: Taking taylor expansion of y in y
3.744 * [taylor]: Taking taylor expansion of z in y
3.744 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in x
3.744 * [taylor]: Taking taylor expansion of 4.0 in x
3.744 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in x
3.744 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in x
3.744 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.744 * [taylor]: Taking taylor expansion of x in x
3.744 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
3.744 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
3.744 * [taylor]: Taking taylor expansion of 0.5 in x
3.744 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.744 * [taylor]: Taking taylor expansion of z in x
3.744 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.744 * [taylor]: Taking taylor expansion of y in x
3.744 * [taylor]: Taking taylor expansion of z in x
3.744 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in z
3.744 * [taylor]: Taking taylor expansion of 4.0 in z
3.744 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in z
3.744 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in z
3.744 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.744 * [taylor]: Taking taylor expansion of x in z
3.744 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z
3.744 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
3.744 * [taylor]: Taking taylor expansion of 0.5 in z
3.744 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.744 * [taylor]: Taking taylor expansion of z in z
3.744 * [taylor]: Taking taylor expansion of (/ 1 y) in z
3.744 * [taylor]: Taking taylor expansion of y in z
3.744 * [taylor]: Taking taylor expansion of z in z
3.744 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in z
3.744 * [taylor]: Taking taylor expansion of 4.0 in z
3.744 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in z
3.744 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in z
3.744 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.744 * [taylor]: Taking taylor expansion of x in z
3.744 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z
3.745 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
3.745 * [taylor]: Taking taylor expansion of 0.5 in z
3.745 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.745 * [taylor]: Taking taylor expansion of z in z
3.745 * [taylor]: Taking taylor expansion of (/ 1 y) in z
3.745 * [taylor]: Taking taylor expansion of y in z
3.745 * [taylor]: Taking taylor expansion of z in z
3.745 * [taylor]: Taking taylor expansion of 0 in x
3.745 * [taylor]: Taking taylor expansion of (neg 2.0) in x
3.745 * [taylor]: Taking taylor expansion of 2.0 in x
3.745 * [taylor]: Taking taylor expansion of 0 in y
3.745 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 x)) (* 4.0 (/ 1 y))) in x
3.745 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x
3.745 * [taylor]: Taking taylor expansion of 4.0 in x
3.745 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.745 * [taylor]: Taking taylor expansion of x in x
3.745 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in x
3.745 * [taylor]: Taking taylor expansion of 4.0 in x
3.745 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.745 * [taylor]: Taking taylor expansion of y in x
3.746 * [taylor]: Taking taylor expansion of 4.0 in y
3.746 * [taylor]: Taking taylor expansion of (neg 2.0) in y
3.746 * [taylor]: Taking taylor expansion of 2.0 in y
3.746 * [taylor]: Taking taylor expansion of 0 in y
3.746 * [taylor]: Taking taylor expansion of 0 in x
3.746 * [taylor]: Taking taylor expansion of (neg (* 4.0 (/ 1 y))) in y
3.746 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
3.746 * [taylor]: Taking taylor expansion of 4.0 in y
3.746 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.746 * [taylor]: Taking taylor expansion of y in y
3.746 * [taylor]: Taking taylor expansion of 0 in y
3.746 * [taylor]: Taking taylor expansion of 0 in y
3.747 * [approximate]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in (z x y) around 0
3.747 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in y
3.747 * [taylor]: Taking taylor expansion of -4.0 in y
3.747 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in y
3.747 * [taylor]: Taking taylor expansion of z in y
3.747 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in y
3.747 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in y
3.747 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y
3.747 * [taylor]: Taking taylor expansion of 0.5 in y
3.747 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.747 * [taylor]: Taking taylor expansion of z in y
3.747 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.747 * [taylor]: Taking taylor expansion of y in y
3.747 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.747 * [taylor]: Taking taylor expansion of x in y
3.747 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in x
3.747 * [taylor]: Taking taylor expansion of -4.0 in x
3.747 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in x
3.747 * [taylor]: Taking taylor expansion of z in x
3.747 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in x
3.747 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
3.747 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
3.747 * [taylor]: Taking taylor expansion of 0.5 in x
3.747 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.747 * [taylor]: Taking taylor expansion of z in x
3.747 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.747 * [taylor]: Taking taylor expansion of y in x
3.747 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.747 * [taylor]: Taking taylor expansion of x in x
3.747 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in z
3.747 * [taylor]: Taking taylor expansion of -4.0 in z
3.747 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in z
3.747 * [taylor]: Taking taylor expansion of z in z
3.747 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in z
3.747 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z
3.747 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
3.747 * [taylor]: Taking taylor expansion of 0.5 in z
3.747 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.747 * [taylor]: Taking taylor expansion of z in z
3.747 * [taylor]: Taking taylor expansion of (/ 1 y) in z
3.747 * [taylor]: Taking taylor expansion of y in z
3.748 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.748 * [taylor]: Taking taylor expansion of x in z
3.748 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in z
3.748 * [taylor]: Taking taylor expansion of -4.0 in z
3.748 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in z
3.748 * [taylor]: Taking taylor expansion of z in z
3.748 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in z
3.748 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z
3.748 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
3.748 * [taylor]: Taking taylor expansion of 0.5 in z
3.748 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.748 * [taylor]: Taking taylor expansion of z in z
3.748 * [taylor]: Taking taylor expansion of (/ 1 y) in z
3.748 * [taylor]: Taking taylor expansion of y in z
3.748 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.748 * [taylor]: Taking taylor expansion of x in z
3.748 * [taylor]: Taking taylor expansion of 0 in x
3.748 * [taylor]: Taking taylor expansion of (neg 2.0) in x
3.748 * [taylor]: Taking taylor expansion of 2.0 in x
3.748 * [taylor]: Taking taylor expansion of 0 in y
3.748 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 x)) (* 4.0 (/ 1 y))) in x
3.749 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x
3.749 * [taylor]: Taking taylor expansion of 4.0 in x
3.749 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.749 * [taylor]: Taking taylor expansion of x in x
3.749 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in x
3.749 * [taylor]: Taking taylor expansion of 4.0 in x
3.749 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.749 * [taylor]: Taking taylor expansion of y in x
3.749 * [taylor]: Taking taylor expansion of 4.0 in y
3.749 * [taylor]: Taking taylor expansion of (neg 2.0) in y
3.749 * [taylor]: Taking taylor expansion of 2.0 in y
3.749 * [taylor]: Taking taylor expansion of 0 in y
3.749 * [taylor]: Taking taylor expansion of 0 in x
3.749 * [taylor]: Taking taylor expansion of (neg (* 4.0 (/ 1 y))) in y
3.749 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
3.749 * [taylor]: Taking taylor expansion of 4.0 in y
3.749 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.749 * [taylor]: Taking taylor expansion of y in y
3.749 * [taylor]: Taking taylor expansion of 0 in y
3.749 * [taylor]: Taking taylor expansion of 0 in y
3.750 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
3.750 * [approximate]: Taking taylor expansion of (* 0.25 (/ z (- x (+ (* 0.5 z) y)))) in (z x y) around 0
3.750 * [taylor]: Taking taylor expansion of (* 0.25 (/ z (- x (+ (* 0.5 z) y)))) in y
3.750 * [taylor]: Taking taylor expansion of 0.25 in y
3.750 * [taylor]: Taking taylor expansion of (/ z (- x (+ (* 0.5 z) y))) in y
3.750 * [taylor]: Taking taylor expansion of z in y
3.750 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in y
3.750 * [taylor]: Taking taylor expansion of x in y
3.750 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in y
3.750 * [taylor]: Taking taylor expansion of (* 0.5 z) in y
3.750 * [taylor]: Taking taylor expansion of 0.5 in y
3.750 * [taylor]: Taking taylor expansion of z in y
3.750 * [taylor]: Taking taylor expansion of y in y
3.750 * [taylor]: Taking taylor expansion of (* 0.25 (/ z (- x (+ (* 0.5 z) y)))) in x
3.750 * [taylor]: Taking taylor expansion of 0.25 in x
3.750 * [taylor]: Taking taylor expansion of (/ z (- x (+ (* 0.5 z) y))) in x
3.750 * [taylor]: Taking taylor expansion of z in x
3.750 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in x
3.750 * [taylor]: Taking taylor expansion of x in x
3.750 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in x
3.750 * [taylor]: Taking taylor expansion of (* 0.5 z) in x
3.750 * [taylor]: Taking taylor expansion of 0.5 in x
3.750 * [taylor]: Taking taylor expansion of z in x
3.750 * [taylor]: Taking taylor expansion of y in x
3.751 * [taylor]: Taking taylor expansion of (* 0.25 (/ z (- x (+ (* 0.5 z) y)))) in z
3.751 * [taylor]: Taking taylor expansion of 0.25 in z
3.751 * [taylor]: Taking taylor expansion of (/ z (- x (+ (* 0.5 z) y))) in z
3.751 * [taylor]: Taking taylor expansion of z in z
3.751 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in z
3.751 * [taylor]: Taking taylor expansion of x in z
3.751 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in z
3.751 * [taylor]: Taking taylor expansion of (* 0.5 z) in z
3.751 * [taylor]: Taking taylor expansion of 0.5 in z
3.751 * [taylor]: Taking taylor expansion of z in z
3.751 * [taylor]: Taking taylor expansion of y in z
3.751 * [taylor]: Taking taylor expansion of (* 0.25 (/ z (- x (+ (* 0.5 z) y)))) in z
3.751 * [taylor]: Taking taylor expansion of 0.25 in z
3.751 * [taylor]: Taking taylor expansion of (/ z (- x (+ (* 0.5 z) y))) in z
3.751 * [taylor]: Taking taylor expansion of z in z
3.751 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in z
3.751 * [taylor]: Taking taylor expansion of x in z
3.751 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in z
3.751 * [taylor]: Taking taylor expansion of (* 0.5 z) in z
3.751 * [taylor]: Taking taylor expansion of 0.5 in z
3.751 * [taylor]: Taking taylor expansion of z in z
3.751 * [taylor]: Taking taylor expansion of y in z
3.751 * [taylor]: Taking taylor expansion of (/ 0.25 (- x y)) in x
3.751 * [taylor]: Taking taylor expansion of 0.25 in x
3.751 * [taylor]: Taking taylor expansion of (- x y) in x
3.751 * [taylor]: Taking taylor expansion of x in x
3.751 * [taylor]: Taking taylor expansion of y in x
3.752 * [taylor]: Taking taylor expansion of (/ -0.25 y) in y
3.752 * [taylor]: Taking taylor expansion of -0.25 in y
3.752 * [taylor]: Taking taylor expansion of y in y
3.752 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow (- x y) 2))) in x
3.752 * [taylor]: Taking taylor expansion of 0.125 in x
3.752 * [taylor]: Taking taylor expansion of (/ 1 (pow (- x y) 2)) in x
3.752 * [taylor]: Taking taylor expansion of (pow (- x y) 2) in x
3.752 * [taylor]: Taking taylor expansion of (- x y) in x
3.752 * [taylor]: Taking taylor expansion of x in x
3.752 * [taylor]: Taking taylor expansion of y in x
3.752 * [taylor]: Taking taylor expansion of (/ 0.125 (pow y 2)) in y
3.752 * [taylor]: Taking taylor expansion of 0.125 in y
3.752 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.752 * [taylor]: Taking taylor expansion of y in y
3.753 * [taylor]: Taking taylor expansion of (neg (* 0.25 (/ 1 (pow y 2)))) in y
3.753 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow y 2))) in y
3.753 * [taylor]: Taking taylor expansion of 0.25 in y
3.753 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.753 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.753 * [taylor]: Taking taylor expansion of y in y
3.753 * [taylor]: Taking taylor expansion of (* 0.0625 (/ 1 (pow (- x y) 3))) in x
3.753 * [taylor]: Taking taylor expansion of 0.0625 in x
3.753 * [taylor]: Taking taylor expansion of (/ 1 (pow (- x y) 3)) in x
3.753 * [taylor]: Taking taylor expansion of (pow (- x y) 3) in x
3.753 * [taylor]: Taking taylor expansion of (- x y) in x
3.753 * [taylor]: Taking taylor expansion of x in x
3.753 * [taylor]: Taking taylor expansion of y in x
3.754 * [taylor]: Taking taylor expansion of (/ -0.0625 (pow y 3)) in y
3.754 * [taylor]: Taking taylor expansion of -0.0625 in y
3.754 * [taylor]: Taking taylor expansion of (pow y 3) in y
3.754 * [taylor]: Taking taylor expansion of y in y
3.754 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow y 3))) in y
3.754 * [taylor]: Taking taylor expansion of 0.25 in y
3.754 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
3.754 * [taylor]: Taking taylor expansion of (pow y 3) in y
3.754 * [taylor]: Taking taylor expansion of y in y
3.755 * [approximate]: Taking taylor expansion of (/ 0.25 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in (z x y) around 0
3.755 * [taylor]: Taking taylor expansion of (/ 0.25 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in y
3.755 * [taylor]: Taking taylor expansion of 0.25 in y
3.755 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in y
3.755 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in y
3.755 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.755 * [taylor]: Taking taylor expansion of x in y
3.755 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in y
3.755 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y
3.755 * [taylor]: Taking taylor expansion of 0.5 in y
3.755 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.755 * [taylor]: Taking taylor expansion of z in y
3.755 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.755 * [taylor]: Taking taylor expansion of y in y
3.755 * [taylor]: Taking taylor expansion of z in y
3.755 * [taylor]: Taking taylor expansion of (/ 0.25 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in x
3.755 * [taylor]: Taking taylor expansion of 0.25 in x
3.755 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in x
3.755 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in x
3.755 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.755 * [taylor]: Taking taylor expansion of x in x
3.755 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
3.755 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
3.755 * [taylor]: Taking taylor expansion of 0.5 in x
3.755 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.755 * [taylor]: Taking taylor expansion of z in x
3.755 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.755 * [taylor]: Taking taylor expansion of y in x
3.755 * [taylor]: Taking taylor expansion of z in x
3.756 * [taylor]: Taking taylor expansion of (/ 0.25 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in z
3.756 * [taylor]: Taking taylor expansion of 0.25 in z
3.756 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in z
3.756 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in z
3.756 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.756 * [taylor]: Taking taylor expansion of x in z
3.756 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z
3.756 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
3.756 * [taylor]: Taking taylor expansion of 0.5 in z
3.756 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.756 * [taylor]: Taking taylor expansion of z in z
3.756 * [taylor]: Taking taylor expansion of (/ 1 y) in z
3.756 * [taylor]: Taking taylor expansion of y in z
3.756 * [taylor]: Taking taylor expansion of z in z
3.756 * [taylor]: Taking taylor expansion of (/ 0.25 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in z
3.756 * [taylor]: Taking taylor expansion of 0.25 in z
3.756 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in z
3.756 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in z
3.756 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.756 * [taylor]: Taking taylor expansion of x in z
3.756 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z
3.756 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
3.756 * [taylor]: Taking taylor expansion of 0.5 in z
3.756 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.756 * [taylor]: Taking taylor expansion of z in z
3.756 * [taylor]: Taking taylor expansion of (/ 1 y) in z
3.756 * [taylor]: Taking taylor expansion of y in z
3.756 * [taylor]: Taking taylor expansion of z in z
3.757 * [taylor]: Taking taylor expansion of -0.5 in x
3.757 * [taylor]: Taking taylor expansion of 0 in y
3.757 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y)) (* 1.0 (/ 1 x))) in x
3.757 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
3.757 * [taylor]: Taking taylor expansion of 1.0 in x
3.757 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.757 * [taylor]: Taking taylor expansion of y in x
3.757 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
3.757 * [taylor]: Taking taylor expansion of 1.0 in x
3.757 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.757 * [taylor]: Taking taylor expansion of x in x
3.757 * [taylor]: Taking taylor expansion of 0 in y
3.757 * [taylor]: Taking taylor expansion of 0 in y
3.758 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* x y))) (+ (* 2.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow y 2))))) in x
3.758 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* x y))) in x
3.758 * [taylor]: Taking taylor expansion of 4.0 in x
3.758 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.758 * [taylor]: Taking taylor expansion of (* x y) in x
3.758 * [taylor]: Taking taylor expansion of x in x
3.758 * [taylor]: Taking taylor expansion of y in x
3.758 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow y 2)))) in x
3.758 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 2))) in x
3.758 * [taylor]: Taking taylor expansion of 2.0 in x
3.758 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.758 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.758 * [taylor]: Taking taylor expansion of x in x
3.758 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in x
3.758 * [taylor]: Taking taylor expansion of 2.0 in x
3.758 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.758 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.758 * [taylor]: Taking taylor expansion of y in x
3.759 * [taylor]: Taking taylor expansion of 0 in y
3.759 * [taylor]: Taking taylor expansion of 0 in y
3.759 * [approximate]: Taking taylor expansion of (/ -0.25 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in (z x y) around 0
3.759 * [taylor]: Taking taylor expansion of (/ -0.25 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in y
3.759 * [taylor]: Taking taylor expansion of -0.25 in y
3.760 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in y
3.760 * [taylor]: Taking taylor expansion of z in y
3.760 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in y
3.760 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in y
3.760 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y
3.760 * [taylor]: Taking taylor expansion of 0.5 in y
3.760 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.760 * [taylor]: Taking taylor expansion of z in y
3.760 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.760 * [taylor]: Taking taylor expansion of y in y
3.760 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.760 * [taylor]: Taking taylor expansion of x in y
3.760 * [taylor]: Taking taylor expansion of (/ -0.25 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in x
3.760 * [taylor]: Taking taylor expansion of -0.25 in x
3.760 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in x
3.760 * [taylor]: Taking taylor expansion of z in x
3.760 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in x
3.760 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
3.760 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
3.760 * [taylor]: Taking taylor expansion of 0.5 in x
3.760 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.760 * [taylor]: Taking taylor expansion of z in x
3.760 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.760 * [taylor]: Taking taylor expansion of y in x
3.760 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.760 * [taylor]: Taking taylor expansion of x in x
3.760 * [taylor]: Taking taylor expansion of (/ -0.25 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in z
3.760 * [taylor]: Taking taylor expansion of -0.25 in z
3.760 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in z
3.760 * [taylor]: Taking taylor expansion of z in z
3.760 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in z
3.760 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z
3.760 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
3.760 * [taylor]: Taking taylor expansion of 0.5 in z
3.760 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.760 * [taylor]: Taking taylor expansion of z in z
3.760 * [taylor]: Taking taylor expansion of (/ 1 y) in z
3.760 * [taylor]: Taking taylor expansion of y in z
3.760 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.760 * [taylor]: Taking taylor expansion of x in z
3.761 * [taylor]: Taking taylor expansion of (/ -0.25 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in z
3.761 * [taylor]: Taking taylor expansion of -0.25 in z
3.761 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in z
3.761 * [taylor]: Taking taylor expansion of z in z
3.761 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in z
3.761 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z
3.761 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
3.761 * [taylor]: Taking taylor expansion of 0.5 in z
3.761 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.761 * [taylor]: Taking taylor expansion of z in z
3.761 * [taylor]: Taking taylor expansion of (/ 1 y) in z
3.761 * [taylor]: Taking taylor expansion of y in z
3.761 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.761 * [taylor]: Taking taylor expansion of x in z
3.761 * [taylor]: Taking taylor expansion of -0.5 in x
3.761 * [taylor]: Taking taylor expansion of 0 in y
3.762 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y)) (* 1.0 (/ 1 x))) in x
3.762 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
3.762 * [taylor]: Taking taylor expansion of 1.0 in x
3.762 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.762 * [taylor]: Taking taylor expansion of y in x
3.762 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
3.762 * [taylor]: Taking taylor expansion of 1.0 in x
3.762 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.762 * [taylor]: Taking taylor expansion of x in x
3.762 * [taylor]: Taking taylor expansion of 0 in y
3.762 * [taylor]: Taking taylor expansion of 0 in y
3.762 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* x y))) (+ (* 2.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow y 2))))) in x
3.762 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* x y))) in x
3.762 * [taylor]: Taking taylor expansion of 4.0 in x
3.762 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.763 * [taylor]: Taking taylor expansion of (* x y) in x
3.763 * [taylor]: Taking taylor expansion of x in x
3.763 * [taylor]: Taking taylor expansion of y in x
3.763 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow y 2)))) in x
3.763 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 2))) in x
3.763 * [taylor]: Taking taylor expansion of 2.0 in x
3.763 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.763 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.763 * [taylor]: Taking taylor expansion of x in x
3.763 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in x
3.763 * [taylor]: Taking taylor expansion of 2.0 in x
3.763 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.763 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.763 * [taylor]: Taking taylor expansion of y in x
3.763 * [taylor]: Taking taylor expansion of 0 in y
3.764 * [taylor]: Taking taylor expansion of 0 in y
3.764 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 2 2)
3.764 * [approximate]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in (x y z) around 0
3.764 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in z
3.764 * [taylor]: Taking taylor expansion of x in z
3.764 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in z
3.764 * [taylor]: Taking taylor expansion of (* 0.5 z) in z
3.764 * [taylor]: Taking taylor expansion of 0.5 in z
3.764 * [taylor]: Taking taylor expansion of z in z
3.764 * [taylor]: Taking taylor expansion of y in z
3.764 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in y
3.764 * [taylor]: Taking taylor expansion of x in y
3.764 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in y
3.764 * [taylor]: Taking taylor expansion of (* 0.5 z) in y
3.764 * [taylor]: Taking taylor expansion of 0.5 in y
3.764 * [taylor]: Taking taylor expansion of z in y
3.764 * [taylor]: Taking taylor expansion of y in y
3.764 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in x
3.764 * [taylor]: Taking taylor expansion of x in x
3.764 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in x
3.764 * [taylor]: Taking taylor expansion of (* 0.5 z) in x
3.764 * [taylor]: Taking taylor expansion of 0.5 in x
3.764 * [taylor]: Taking taylor expansion of z in x
3.764 * [taylor]: Taking taylor expansion of y in x
3.764 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in x
3.764 * [taylor]: Taking taylor expansion of x in x
3.764 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in x
3.764 * [taylor]: Taking taylor expansion of (* 0.5 z) in x
3.764 * [taylor]: Taking taylor expansion of 0.5 in x
3.764 * [taylor]: Taking taylor expansion of z in x
3.764 * [taylor]: Taking taylor expansion of y in x
3.764 * [taylor]: Taking taylor expansion of (neg (+ (* 0.5 z) y)) in y
3.764 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in y
3.765 * [taylor]: Taking taylor expansion of (* 0.5 z) in y
3.765 * [taylor]: Taking taylor expansion of 0.5 in y
3.765 * [taylor]: Taking taylor expansion of z in y
3.765 * [taylor]: Taking taylor expansion of y in y
3.765 * [taylor]: Taking taylor expansion of (neg (* 0.5 z)) in z
3.765 * [taylor]: Taking taylor expansion of (* 0.5 z) in z
3.765 * [taylor]: Taking taylor expansion of 0.5 in z
3.765 * [taylor]: Taking taylor expansion of z in z
3.765 * [taylor]: Taking taylor expansion of 1 in y
3.765 * [taylor]: Taking taylor expansion of 1 in z
3.765 * [taylor]: Taking taylor expansion of (neg 1) in z
3.765 * [taylor]: Taking taylor expansion of 1 in z
3.765 * [approximate]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in (x y z) around 0
3.765 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in z
3.765 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.765 * [taylor]: Taking taylor expansion of x in z
3.765 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z
3.765 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
3.765 * [taylor]: Taking taylor expansion of 0.5 in z
3.765 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.765 * [taylor]: Taking taylor expansion of z in z
3.765 * [taylor]: Taking taylor expansion of (/ 1 y) in z
3.765 * [taylor]: Taking taylor expansion of y in z
3.765 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in y
3.765 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.765 * [taylor]: Taking taylor expansion of x in y
3.765 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in y
3.765 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y
3.765 * [taylor]: Taking taylor expansion of 0.5 in y
3.765 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.765 * [taylor]: Taking taylor expansion of z in y
3.766 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.766 * [taylor]: Taking taylor expansion of y in y
3.766 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in x
3.766 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.766 * [taylor]: Taking taylor expansion of x in x
3.766 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
3.766 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
3.766 * [taylor]: Taking taylor expansion of 0.5 in x
3.766 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.766 * [taylor]: Taking taylor expansion of z in x
3.766 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.766 * [taylor]: Taking taylor expansion of y in x
3.766 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in x
3.766 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.766 * [taylor]: Taking taylor expansion of x in x
3.766 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
3.766 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
3.766 * [taylor]: Taking taylor expansion of 0.5 in x
3.766 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.766 * [taylor]: Taking taylor expansion of z in x
3.766 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.766 * [taylor]: Taking taylor expansion of y in x
3.766 * [taylor]: Taking taylor expansion of 1 in y
3.766 * [taylor]: Taking taylor expansion of (neg (+ (* 0.5 (/ 1 z)) (/ 1 y))) in y
3.766 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in y
3.766 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y
3.766 * [taylor]: Taking taylor expansion of 0.5 in y
3.766 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.766 * [taylor]: Taking taylor expansion of z in y
3.766 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.766 * [taylor]: Taking taylor expansion of y in y
3.766 * [taylor]: Taking taylor expansion of (neg 1) in z
3.766 * [taylor]: Taking taylor expansion of 1 in z
3.766 * [taylor]: Taking taylor expansion of 1 in z
3.767 * [taylor]: Taking taylor expansion of 0 in y
3.767 * [taylor]: Taking taylor expansion of (neg (* 0.5 (/ 1 z))) in z
3.767 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
3.767 * [taylor]: Taking taylor expansion of 0.5 in z
3.767 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.767 * [taylor]: Taking taylor expansion of z in z
3.767 * [taylor]: Taking taylor expansion of 0 in z
3.767 * [approximate]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in (x y z) around 0
3.767 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in z
3.767 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z
3.767 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
3.767 * [taylor]: Taking taylor expansion of 0.5 in z
3.767 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.767 * [taylor]: Taking taylor expansion of z in z
3.767 * [taylor]: Taking taylor expansion of (/ 1 y) in z
3.767 * [taylor]: Taking taylor expansion of y in z
3.767 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.767 * [taylor]: Taking taylor expansion of x in z
3.767 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in y
3.767 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in y
3.767 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y
3.768 * [taylor]: Taking taylor expansion of 0.5 in y
3.768 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.768 * [taylor]: Taking taylor expansion of z in y
3.768 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.768 * [taylor]: Taking taylor expansion of y in y
3.768 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.768 * [taylor]: Taking taylor expansion of x in y
3.768 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in x
3.768 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
3.768 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
3.768 * [taylor]: Taking taylor expansion of 0.5 in x
3.768 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.768 * [taylor]: Taking taylor expansion of z in x
3.768 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.768 * [taylor]: Taking taylor expansion of y in x
3.768 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.768 * [taylor]: Taking taylor expansion of x in x
3.768 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in x
3.768 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
3.768 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
3.768 * [taylor]: Taking taylor expansion of 0.5 in x
3.768 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.768 * [taylor]: Taking taylor expansion of z in x
3.768 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.768 * [taylor]: Taking taylor expansion of y in x
3.768 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.768 * [taylor]: Taking taylor expansion of x in x
3.768 * [taylor]: Taking taylor expansion of (neg 1) in y
3.768 * [taylor]: Taking taylor expansion of 1 in y
3.768 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (* 0.5 (/ 1 z))) in y
3.768 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.768 * [taylor]: Taking taylor expansion of y in y
3.768 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y
3.768 * [taylor]: Taking taylor expansion of 0.5 in y
3.768 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.768 * [taylor]: Taking taylor expansion of z in y
3.768 * [taylor]: Taking taylor expansion of 1 in z
3.769 * [taylor]: Taking taylor expansion of (neg 1) in z
3.769 * [taylor]: Taking taylor expansion of 1 in z
3.769 * [taylor]: Taking taylor expansion of 0 in y
3.769 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
3.769 * [taylor]: Taking taylor expansion of 0.5 in z
3.769 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.769 * [taylor]: Taking taylor expansion of z in z
3.769 * [taylor]: Taking taylor expansion of 0 in z
3.769 * * * [progress]: simplifying candidates
3.771 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (neg 1)
  (neg (- (log z) (+ (log 4.0) (log (- (- x y) (* z 0.5))))))
  (neg (- (log z) (log (* 4.0 (- (- x y) (* z 0.5))))))
  (neg (log (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (- 0 (- (log z) (+ (log 4.0) (log (- (- x y) (* z 0.5))))))
  (- 0 (- (log z) (log (* 4.0 (- (- x y) (* z 0.5))))))
  (- 0 (log (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (- (log 1) (- (log z) (+ (log 4.0) (log (- (- x y) (* z 0.5))))))
  (- (log 1) (- (log z) (log (* 4.0 (- (- x y) (* z 0.5))))))
  (- (log 1) (log (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (log (/ 1 (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (exp (/ 1 (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (/ (* (* 1 1) 1) (/ (* (* z z) z) (* (* (* 4.0 4.0) 4.0) (* (* (- (- x y) (* z 0.5)) (- (- x y) (* z 0.5))) (- (- x y) (* z 0.5))))))
  (/ (* (* 1 1) 1) (/ (* (* z z) z) (* (* (* 4.0 (- (- x y) (* z 0.5))) (* 4.0 (- (- x y) (* z 0.5)))) (* 4.0 (- (- x y) (* z 0.5))))))
  (/ (* (* 1 1) 1) (* (* (/ z (* 4.0 (- (- x y) (* z 0.5)))) (/ z (* 4.0 (- (- x y) (* z 0.5))))) (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (* (cbrt (/ 1 (/ z (* 4.0 (- (- x y) (* z 0.5)))))) (cbrt (/ 1 (/ z (* 4.0 (- (- x y) (* z 0.5)))))))
  (cbrt (/ 1 (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (* (* (/ 1 (/ z (* 4.0 (- (- x y) (* z 0.5))))) (/ 1 (/ z (* 4.0 (- (- x y) (* z 0.5)))))) (/ 1 (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (sqrt (/ 1 (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (sqrt (/ 1 (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (neg 1)
  (neg (/ z (* 4.0 (- (- x y) (* z 0.5)))))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ z (* 4.0 (- (- x y) (* z 0.5))))) (cbrt (/ z (* 4.0 (- (- x y) (* z 0.5)))))))
  (/ (cbrt 1) (cbrt (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (/ (cbrt 1) (sqrt (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt z) (cbrt z)) 4.0))
  (/ (cbrt 1) (/ (cbrt z) (- (- x y) (* z 0.5))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt z) 4.0))
  (/ (cbrt 1) (/ (sqrt z) (- (- x y) (* z 0.5))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 4.0))
  (/ (cbrt 1) (/ z (- (- x y) (* z 0.5))))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (/ z (* 4.0 (- (- x y) (* z 0.5)))))
  (/ (* (cbrt 1) (cbrt 1)) z)
  (/ (cbrt 1) (/ 1 (* 4.0 (- (- x y) (* z 0.5)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ z (* 4.0 (- (pow (- x y) 3) (pow (* z 0.5) 3)))))
  (/ (cbrt 1) (+ (* (- x y) (- x y)) (+ (* (* z 0.5) (* z 0.5)) (* (- x y) (* z 0.5)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ z (* 4.0 (- (* (- x y) (- x y)) (* (* z 0.5) (* z 0.5))))))
  (/ (cbrt 1) (+ (- x y) (* z 0.5)))
  (/ (sqrt 1) (* (cbrt (/ z (* 4.0 (- (- x y) (* z 0.5))))) (cbrt (/ z (* 4.0 (- (- x y) (* z 0.5)))))))
  (/ (sqrt 1) (cbrt (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (/ (sqrt 1) (sqrt (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (/ (sqrt 1) (sqrt (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (/ (sqrt 1) (/ (* (cbrt z) (cbrt z)) 4.0))
  (/ (sqrt 1) (/ (cbrt z) (- (- x y) (* z 0.5))))
  (/ (sqrt 1) (/ (sqrt z) 4.0))
  (/ (sqrt 1) (/ (sqrt z) (- (- x y) (* z 0.5))))
  (/ (sqrt 1) (/ 1 4.0))
  (/ (sqrt 1) (/ z (- (- x y) (* z 0.5))))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (/ z (* 4.0 (- (- x y) (* z 0.5)))))
  (/ (sqrt 1) z)
  (/ (sqrt 1) (/ 1 (* 4.0 (- (- x y) (* z 0.5)))))
  (/ (sqrt 1) (/ z (* 4.0 (- (pow (- x y) 3) (pow (* z 0.5) 3)))))
  (/ (sqrt 1) (+ (* (- x y) (- x y)) (+ (* (* z 0.5) (* z 0.5)) (* (- x y) (* z 0.5)))))
  (/ (sqrt 1) (/ z (* 4.0 (- (* (- x y) (- x y)) (* (* z 0.5) (* z 0.5))))))
  (/ (sqrt 1) (+ (- x y) (* z 0.5)))
  (/ 1 (* (cbrt (/ z (* 4.0 (- (- x y) (* z 0.5))))) (cbrt (/ z (* 4.0 (- (- x y) (* z 0.5)))))))
  (/ 1 (cbrt (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (/ 1 (sqrt (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (/ 1 (sqrt (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (/ 1 (/ (* (cbrt z) (cbrt z)) 4.0))
  (/ 1 (/ (cbrt z) (- (- x y) (* z 0.5))))
  (/ 1 (/ (sqrt z) 4.0))
  (/ 1 (/ (sqrt z) (- (- x y) (* z 0.5))))
  (/ 1 (/ 1 4.0))
  (/ 1 (/ z (- (- x y) (* z 0.5))))
  (/ 1 1)
  (/ 1 (/ z (* 4.0 (- (- x y) (* z 0.5)))))
  (/ 1 z)
  (/ 1 (/ 1 (* 4.0 (- (- x y) (* z 0.5)))))
  (/ 1 (/ z (* 4.0 (- (pow (- x y) 3) (pow (* z 0.5) 3)))))
  (/ 1 (+ (* (- x y) (- x y)) (+ (* (* z 0.5) (* z 0.5)) (* (- x y) (* z 0.5)))))
  (/ 1 (/ z (* 4.0 (- (* (- x y) (- x y)) (* (* z 0.5) (* z 0.5))))))
  (/ 1 (+ (- x y) (* z 0.5)))
  (/ 1 (/ z (* 4.0 (- (- x y) (* z 0.5)))))
  (/ (/ z (* 4.0 (- (- x y) (* z 0.5)))) 1)
  (/ 1 (* (cbrt (/ z (* 4.0 (- (- x y) (* z 0.5))))) (cbrt (/ z (* 4.0 (- (- x y) (* z 0.5)))))))
  (/ 1 (sqrt (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (/ 1 (/ (* (cbrt z) (cbrt z)) 4.0))
  (/ 1 (/ (sqrt z) 4.0))
  (/ 1 (/ 1 4.0))
  (/ 1 1)
  (/ 1 z)
  (/ 1 (/ z (* 4.0 (- (pow (- x y) 3) (pow (* z 0.5) 3)))))
  (/ 1 (/ z (* 4.0 (- (* (- x y) (- x y)) (* (* z 0.5) (* z 0.5))))))
  (/ (/ z (* 4.0 (- (- x y) (* z 0.5)))) (cbrt 1))
  (/ (/ z (* 4.0 (- (- x y) (* z 0.5)))) (sqrt 1))
  (/ (/ z (* 4.0 (- (- x y) (* z 0.5)))) 1)
  (/ 1 z)
  (- (log z) (+ (log 4.0) (log (- (- x y) (* z 0.5)))))
  (- (log z) (log (* 4.0 (- (- x y) (* z 0.5)))))
  (log (/ z (* 4.0 (- (- x y) (* z 0.5)))))
  (exp (/ z (* 4.0 (- (- x y) (* z 0.5)))))
  (/ (* (* z z) z) (* (* (* 4.0 4.0) 4.0) (* (* (- (- x y) (* z 0.5)) (- (- x y) (* z 0.5))) (- (- x y) (* z 0.5)))))
  (/ (* (* z z) z) (* (* (* 4.0 (- (- x y) (* z 0.5))) (* 4.0 (- (- x y) (* z 0.5)))) (* 4.0 (- (- x y) (* z 0.5)))))
  (* (cbrt (/ z (* 4.0 (- (- x y) (* z 0.5))))) (cbrt (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (cbrt (/ z (* 4.0 (- (- x y) (* z 0.5)))))
  (* (* (/ z (* 4.0 (- (- x y) (* z 0.5)))) (/ z (* 4.0 (- (- x y) (* z 0.5))))) (/ z (* 4.0 (- (- x y) (* z 0.5)))))
  (sqrt (/ z (* 4.0 (- (- x y) (* z 0.5)))))
  (sqrt (/ z (* 4.0 (- (- x y) (* z 0.5)))))
  (neg z)
  (neg (* 4.0 (- (- x y) (* z 0.5))))
  (/ (* (cbrt z) (cbrt z)) 4.0)
  (/ (cbrt z) (- (- x y) (* z 0.5)))
  (/ (sqrt z) 4.0)
  (/ (sqrt z) (- (- x y) (* z 0.5)))
  (/ 1 4.0)
  (/ z (- (- x y) (* z 0.5)))
  (/ 1 (* 4.0 (- (- x y) (* z 0.5))))
  (/ (* 4.0 (- (- x y) (* z 0.5))) z)
  (/ z 4.0)
  (/ (* 4.0 (- (- x y) (* z 0.5))) (cbrt z))
  (/ (* 4.0 (- (- x y) (* z 0.5))) (sqrt z))
  (/ (* 4.0 (- (- x y) (* z 0.5))) z)
  (/ z (* 4.0 (- (pow (- x y) 3) (pow (* z 0.5) 3))))
  (/ z (* 4.0 (- (* (- x y) (- x y)) (* (* z 0.5) (* z 0.5)))))
  (/ (/ (exp x) (exp y)) (exp (* z 0.5)))
  (/ (exp (- x y)) (exp (* z 0.5)))
  (log (- (- x y) (* z 0.5)))
  (exp (- (- x y) (* z 0.5)))
  (* (cbrt (- (- x y) (* z 0.5))) (cbrt (- (- x y) (* z 0.5))))
  (cbrt (- (- x y) (* z 0.5)))
  (* (* (- (- x y) (* z 0.5)) (- (- x y) (* z 0.5))) (- (- x y) (* z 0.5)))
  (sqrt (- (- x y) (* z 0.5)))
  (sqrt (- (- x y) (* z 0.5)))
  (- (pow (- x y) 3) (pow (* z 0.5) 3))
  (+ (* (- x y) (- x y)) (+ (* (* z 0.5) (* z 0.5)) (* (- x y) (* z 0.5))))
  (neg (* z 0.5))
  (- (* (- x y) (- x y)) (* (* z 0.5) (* z 0.5)))
  (+ (- x y) (* z 0.5))
  (- (neg y) (* z 0.5))
  (- (neg y) (* z 0.5))
  (+ y (* z 0.5))
  (neg (* z 0.5))
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
  0
  0
  0
  (- x (+ (* 0.5 z) y))
  (- x (+ (* 0.5 z) y))
  (- x (+ (* 0.5 z) y))
3.777 * * [simplify]: iteration  0 :  402  enodes  (cost  934 )
3.785 * * [simplify]: iteration  1 :  1961  enodes  (cost  814 )
3.817 * * [simplify]: iteration  2 :  5003  enodes  (cost  762 )
3.823 * [simplify]: Simplified to:
   -1
  (log (/ 1 (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (log (/ 1 (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (log (/ 1 (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (log (/ 1 (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (log (/ 1 (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (log (/ 1 (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (log (/ 1 (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (log (/ 1 (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (log (/ 1 (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (log (/ 1 (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (pow (exp (/ 4.0 z)) (- x (+ (* 0.5 z) y)))
  (pow (/ (* 4.0 (- (- x y) (* z 0.5))) z) 3)
  (pow (/ (* 4.0 (- (- x y) (* z 0.5))) z) 3)
  (pow (/ (* 4.0 (- (- x y) (* z 0.5))) z) 3)
  (* (cbrt (/ 1 (/ z (* 4.0 (- (- x y) (* z 0.5)))))) (cbrt (/ 1 (/ z (* 4.0 (- (- x y) (* z 0.5)))))))
  (cbrt (/ 1 (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (pow (/ (* 4.0 (- (- x y) (* z 0.5))) z) 3)
  (sqrt (/ 1 (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (sqrt (/ 1 (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  -1
  (neg (/ z (* 4.0 (- (- x y) (* z 0.5)))))
  (/ 1 (* (cbrt (/ z (* 4.0 (- (- x y) (* z 0.5))))) (cbrt (/ z (* 4.0 (- (- x y) (* z 0.5)))))))
  (/ 1 (cbrt (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (/ 1 (sqrt (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (/ 1 (sqrt (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (/ 4.0 (* (cbrt z) (cbrt z)))
  (/ 1 (/ (cbrt z) (- (- x y) (* z 0.5))))
  (/ 4.0 (sqrt z))
  (/ 1 (/ (sqrt z) (- (- x y) (* z 0.5))))
  4.0
  (/ (- x (+ (* 0.5 z) y)) z)
  1
  (/ (* 4.0 (- (- x y) (* z 0.5))) z)
  (/ 1 z)
  (* 4.0 (- (- x y) (* z 0.5)))
  (/ 1 (/ z (* 4.0 (- (pow (- x y) 3) (pow (* z 0.5) 3)))))
  (/ 1 (/ (+ (* (* z 0.5) (+ (* z 0.5) (- x y))) (* (- x y) (- x y))) 1))
  (/ 1 (/ z (* 4.0 (- (* (- x y) (- x y)) (* (* z 0.5) (* z 0.5))))))
  (/ 1 (+ (- x y) (* z 0.5)))
  (/ 1 (* (cbrt (/ z (* 4.0 (- (- x y) (* z 0.5))))) (cbrt (/ z (* 4.0 (- (- x y) (* z 0.5)))))))
  (/ 1 (cbrt (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (/ 1 (sqrt (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (/ 1 (sqrt (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (/ 4.0 (* (cbrt z) (cbrt z)))
  (/ 1 (/ (cbrt z) (- (- x y) (* z 0.5))))
  (/ 4.0 (sqrt z))
  (/ 1 (/ (sqrt z) (- (- x y) (* z 0.5))))
  4.0
  (/ (- x (+ (* 0.5 z) y)) z)
  1
  (/ (* 4.0 (- (- x y) (* z 0.5))) z)
  (/ 1 z)
  (* 4.0 (- (- x y) (* z 0.5)))
  (/ 1 (/ z (* 4.0 (- (pow (- x y) 3) (pow (* z 0.5) 3)))))
  (/ 1 (/ (+ (* (* z 0.5) (+ (* z 0.5) (- x y))) (* (- x y) (- x y))) 1))
  (/ 1 (/ z (* 4.0 (- (* (- x y) (- x y)) (* (* z 0.5) (* z 0.5))))))
  (/ 1 (+ (- x y) (* z 0.5)))
  (/ 1 (* (cbrt (/ z (* 4.0 (- (- x y) (* z 0.5))))) (cbrt (/ z (* 4.0 (- (- x y) (* z 0.5)))))))
  (/ 1 (cbrt (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (/ 1 (sqrt (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (/ 1 (sqrt (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (/ 4.0 (* (cbrt z) (cbrt z)))
  (/ 1 (/ (cbrt z) (- (- x y) (* z 0.5))))
  (/ 4.0 (sqrt z))
  (/ 1 (/ (sqrt z) (- (- x y) (* z 0.5))))
  4.0
  (/ (- x (+ (* 0.5 z) y)) z)
  1
  (/ (* 4.0 (- (- x y) (* z 0.5))) z)
  (/ 1 z)
  (* 4.0 (- (- x y) (* z 0.5)))
  (/ 1 (/ z (* 4.0 (- (pow (- x y) 3) (pow (* z 0.5) 3)))))
  (/ 1 (/ (+ (* (* z 0.5) (+ (* z 0.5) (- x y))) (* (- x y) (- x y))) 1))
  (/ 1 (/ z (* 4.0 (- (* (- x y) (- x y)) (* (* z 0.5) (* z 0.5))))))
  (/ 1 (+ (- x y) (* z 0.5)))
  (/ (* 4.0 (- (- x y) (* z 0.5))) z)
  (/ z (* 4.0 (- (- x y) (* z 0.5))))
  (/ 1 (* (cbrt (/ z (* 4.0 (- (- x y) (* z 0.5))))) (cbrt (/ z (* 4.0 (- (- x y) (* z 0.5)))))))
  (/ 1 (sqrt (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (/ 4.0 (* (cbrt z) (cbrt z)))
  (/ 4.0 (sqrt z))
  4.0
  1
  (/ 1 z)
  (/ 1 (/ z (* 4.0 (- (pow (- x y) 3) (pow (* z 0.5) 3)))))
  (/ 1 (/ z (* 4.0 (- (* (- x y) (- x y)) (* (* z 0.5) (* z 0.5))))))
  (/ z (* 4.0 (- (- x y) (* z 0.5))))
  (/ z (* 4.0 (- (- x y) (* z 0.5))))
  (/ z (* 4.0 (- (- x y) (* z 0.5))))
  (/ 1 z)
  (log (/ z (* 4.0 (- (- x y) (* z 0.5)))))
  (log (/ z (* 4.0 (- (- x y) (* z 0.5)))))
  (log (/ z (* 4.0 (- (- x y) (* z 0.5)))))
  (exp (/ z (* 4.0 (- (- x y) (* z 0.5)))))
  (pow (/ z (* 4.0 (- (- x y) (* z 0.5)))) 3)
  (pow (/ z (* 4.0 (- (- x y) (* z 0.5)))) 3)
  (* (cbrt (/ z (* 4.0 (- (- x y) (* z 0.5))))) (cbrt (/ z (* 4.0 (- (- x y) (* z 0.5))))))
  (cbrt (/ z (* 4.0 (- (- x y) (* z 0.5)))))
  (pow (/ z (* 4.0 (- (- x y) (* z 0.5)))) 3)
  (sqrt (/ z (* 4.0 (- (- x y) (* z 0.5)))))
  (sqrt (/ z (* 4.0 (- (- x y) (* z 0.5)))))
  (neg z)
  (neg (* 4.0 (- (- x y) (* z 0.5))))
  (/ (* (cbrt z) (cbrt z)) 4.0)
  (/ (cbrt z) (- x (+ (* 0.5 z) y)))
  (/ (sqrt z) 4.0)
  (/ (sqrt z) (- x (+ (* 0.5 z) y)))
  (/ 1 4.0)
  (/ z (- x (+ (* 0.5 z) y)))
  (/ 1 (* 4.0 (- (- x y) (* z 0.5))))
  (/ (* 4.0 (- (- x y) (* z 0.5))) z)
  (/ z 4.0)
  (/ (* 4.0 (- (- x y) (* z 0.5))) (cbrt z))
  (/ (* 4.0 (- (- x y) (* z 0.5))) (sqrt z))
  (/ (* 4.0 (- (- x y) (* z 0.5))) z)
  (/ z (* 4.0 (- (pow (- x y) 3) (pow (* z 0.5) 3))))
  (/ z (* 4.0 (- (* (- x y) (- x y)) (* (* z 0.5) (* z 0.5)))))
  (exp (- (- x y) (* z 0.5)))
  (exp (- (- x y) (* z 0.5)))
  (log (- x (+ (* 0.5 z) y)))
  (exp (- (- x y) (* z 0.5)))
  (* (cbrt (- (- x y) (* z 0.5))) (cbrt (- (- x y) (* z 0.5))))
  (cbrt (- (- x y) (* z 0.5)))
  (pow (- x (+ (* 0.5 z) y)) 3)
  (sqrt (- (- x y) (* z 0.5)))
  (sqrt (- (- x y) (* z 0.5)))
  (- (pow (- x y) 3) (pow (* z 0.5) 3))
  (+ (* (* z 0.5) (+ (* z 0.5) (- x y))) (* (- x y) (- x y)))
  (neg (* z 0.5))
  (- (* (- x y) (- x y)) (* (* z 0.5) (* z 0.5)))
  (+ (- x y) (* z 0.5))
  (neg (+ (* 0.5 z) y))
  (neg (+ (* 0.5 z) y))
  (+ (* 0.5 z) y)
  (neg (* z 0.5))
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
  0
  0
  0
  (- x (+ (* 0.5 z) y))
  (- x (+ (* 0.5 z) y))
  (- x (+ (* 0.5 z) y))
3.824 * * * [progress]: adding candidates to table
3.906 * * [progress]: iteration 3 / 4
3.906 * * * [progress]: picking best candidate
3.909 * * * * [pick]: Picked  #<alt (λ (x y z) (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)))>
3.909 * * * [progress]: localizing error
3.918 * * * [progress]: generating rewritten candidates
3.918 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
3.927 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1)
3.934 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
3.943 * * * [progress]: generating series expansions
3.943 * * * * [progress]: [ 1 / 3 ] generating series at (2)
3.943 * [approximate]: Taking taylor expansion of (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) in (x z y) around 0
3.943 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) in y
3.943 * [taylor]: Taking taylor expansion of (* 4.0 (/ x z)) in y
3.943 * [taylor]: Taking taylor expansion of 4.0 in y
3.943 * [taylor]: Taking taylor expansion of (/ x z) in y
3.943 * [taylor]: Taking taylor expansion of x in y
3.943 * [taylor]: Taking taylor expansion of z in y
3.943 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y z)) 2.0) in y
3.943 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in y
3.943 * [taylor]: Taking taylor expansion of 4.0 in y
3.944 * [taylor]: Taking taylor expansion of (/ y z) in y
3.944 * [taylor]: Taking taylor expansion of y in y
3.944 * [taylor]: Taking taylor expansion of z in y
3.944 * [taylor]: Taking taylor expansion of 2.0 in y
3.944 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) in z
3.944 * [taylor]: Taking taylor expansion of (* 4.0 (/ x z)) in z
3.944 * [taylor]: Taking taylor expansion of 4.0 in z
3.944 * [taylor]: Taking taylor expansion of (/ x z) in z
3.944 * [taylor]: Taking taylor expansion of x in z
3.944 * [taylor]: Taking taylor expansion of z in z
3.944 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y z)) 2.0) in z
3.944 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in z
3.944 * [taylor]: Taking taylor expansion of 4.0 in z
3.944 * [taylor]: Taking taylor expansion of (/ y z) in z
3.944 * [taylor]: Taking taylor expansion of y in z
3.944 * [taylor]: Taking taylor expansion of z in z
3.944 * [taylor]: Taking taylor expansion of 2.0 in z
3.944 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) in x
3.944 * [taylor]: Taking taylor expansion of (* 4.0 (/ x z)) in x
3.944 * [taylor]: Taking taylor expansion of 4.0 in x
3.944 * [taylor]: Taking taylor expansion of (/ x z) in x
3.944 * [taylor]: Taking taylor expansion of x in x
3.944 * [taylor]: Taking taylor expansion of z in x
3.944 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y z)) 2.0) in x
3.944 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in x
3.944 * [taylor]: Taking taylor expansion of 4.0 in x
3.944 * [taylor]: Taking taylor expansion of (/ y z) in x
3.944 * [taylor]: Taking taylor expansion of y in x
3.944 * [taylor]: Taking taylor expansion of z in x
3.944 * [taylor]: Taking taylor expansion of 2.0 in x
3.944 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) in x
3.944 * [taylor]: Taking taylor expansion of (* 4.0 (/ x z)) in x
3.944 * [taylor]: Taking taylor expansion of 4.0 in x
3.944 * [taylor]: Taking taylor expansion of (/ x z) in x
3.944 * [taylor]: Taking taylor expansion of x in x
3.944 * [taylor]: Taking taylor expansion of z in x
3.944 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y z)) 2.0) in x
3.944 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in x
3.944 * [taylor]: Taking taylor expansion of 4.0 in x
3.944 * [taylor]: Taking taylor expansion of (/ y z) in x
3.944 * [taylor]: Taking taylor expansion of y in x
3.944 * [taylor]: Taking taylor expansion of z in x
3.944 * [taylor]: Taking taylor expansion of 2.0 in x
3.945 * [taylor]: Taking taylor expansion of (neg (+ (* 4.0 (/ y z)) 2.0)) in z
3.945 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y z)) 2.0) in z
3.945 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in z
3.945 * [taylor]: Taking taylor expansion of 4.0 in z
3.945 * [taylor]: Taking taylor expansion of (/ y z) in z
3.945 * [taylor]: Taking taylor expansion of y in z
3.945 * [taylor]: Taking taylor expansion of z in z
3.945 * [taylor]: Taking taylor expansion of 2.0 in z
3.945 * [taylor]: Taking taylor expansion of (neg (* 4.0 y)) in y
3.945 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
3.945 * [taylor]: Taking taylor expansion of 4.0 in y
3.945 * [taylor]: Taking taylor expansion of y in y
3.945 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z
3.945 * [taylor]: Taking taylor expansion of 4.0 in z
3.945 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.945 * [taylor]: Taking taylor expansion of z in z
3.945 * [taylor]: Taking taylor expansion of 4.0 in y
3.945 * [taylor]: Taking taylor expansion of (neg 2.0) in y
3.945 * [taylor]: Taking taylor expansion of 2.0 in y
3.946 * [approximate]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in (x z y) around 0
3.946 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in y
3.946 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in y
3.946 * [taylor]: Taking taylor expansion of 4.0 in y
3.946 * [taylor]: Taking taylor expansion of (/ z x) in y
3.946 * [taylor]: Taking taylor expansion of z in y
3.946 * [taylor]: Taking taylor expansion of x in y
3.946 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in y
3.946 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
3.946 * [taylor]: Taking taylor expansion of 4.0 in y
3.946 * [taylor]: Taking taylor expansion of (/ z y) in y
3.946 * [taylor]: Taking taylor expansion of z in y
3.946 * [taylor]: Taking taylor expansion of y in y
3.946 * [taylor]: Taking taylor expansion of 2.0 in y
3.946 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in z
3.946 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in z
3.946 * [taylor]: Taking taylor expansion of 4.0 in z
3.946 * [taylor]: Taking taylor expansion of (/ z x) in z
3.946 * [taylor]: Taking taylor expansion of z in z
3.946 * [taylor]: Taking taylor expansion of x in z
3.946 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in z
3.946 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z
3.946 * [taylor]: Taking taylor expansion of 4.0 in z
3.946 * [taylor]: Taking taylor expansion of (/ z y) in z
3.946 * [taylor]: Taking taylor expansion of z in z
3.946 * [taylor]: Taking taylor expansion of y in z
3.946 * [taylor]: Taking taylor expansion of 2.0 in z
3.946 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in x
3.946 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in x
3.946 * [taylor]: Taking taylor expansion of 4.0 in x
3.946 * [taylor]: Taking taylor expansion of (/ z x) in x
3.946 * [taylor]: Taking taylor expansion of z in x
3.946 * [taylor]: Taking taylor expansion of x in x
3.946 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in x
3.946 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in x
3.946 * [taylor]: Taking taylor expansion of 4.0 in x
3.946 * [taylor]: Taking taylor expansion of (/ z y) in x
3.946 * [taylor]: Taking taylor expansion of z in x
3.946 * [taylor]: Taking taylor expansion of y in x
3.946 * [taylor]: Taking taylor expansion of 2.0 in x
3.946 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in x
3.946 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in x
3.946 * [taylor]: Taking taylor expansion of 4.0 in x
3.946 * [taylor]: Taking taylor expansion of (/ z x) in x
3.946 * [taylor]: Taking taylor expansion of z in x
3.946 * [taylor]: Taking taylor expansion of x in x
3.947 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in x
3.947 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in x
3.947 * [taylor]: Taking taylor expansion of 4.0 in x
3.947 * [taylor]: Taking taylor expansion of (/ z y) in x
3.947 * [taylor]: Taking taylor expansion of z in x
3.947 * [taylor]: Taking taylor expansion of y in x
3.947 * [taylor]: Taking taylor expansion of 2.0 in x
3.947 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
3.947 * [taylor]: Taking taylor expansion of 4.0 in z
3.947 * [taylor]: Taking taylor expansion of z in z
3.947 * [taylor]: Taking taylor expansion of 0 in y
3.947 * [taylor]: Taking taylor expansion of (neg (+ (* 4.0 (/ z y)) 2.0)) in z
3.947 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in z
3.947 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z
3.947 * [taylor]: Taking taylor expansion of 4.0 in z
3.947 * [taylor]: Taking taylor expansion of (/ z y) in z
3.947 * [taylor]: Taking taylor expansion of z in z
3.947 * [taylor]: Taking taylor expansion of y in z
3.947 * [taylor]: Taking taylor expansion of 2.0 in z
3.947 * [taylor]: Taking taylor expansion of (neg 2.0) in y
3.947 * [taylor]: Taking taylor expansion of 2.0 in y
3.947 * [taylor]: Taking taylor expansion of 4.0 in y
3.948 * [taylor]: Taking taylor expansion of 0 in z
3.948 * [taylor]: Taking taylor expansion of 0 in y
3.948 * [taylor]: Taking taylor expansion of (neg (* 4.0 (/ 1 y))) in y
3.948 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
3.948 * [taylor]: Taking taylor expansion of 4.0 in y
3.948 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.948 * [taylor]: Taking taylor expansion of y in y
3.948 * [taylor]: Taking taylor expansion of 0 in y
3.948 * [approximate]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in (x z y) around 0
3.948 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in y
3.948 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in y
3.948 * [taylor]: Taking taylor expansion of 4.0 in y
3.948 * [taylor]: Taking taylor expansion of (/ z x) in y
3.948 * [taylor]: Taking taylor expansion of z in y
3.948 * [taylor]: Taking taylor expansion of x in y
3.948 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in y
3.948 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
3.948 * [taylor]: Taking taylor expansion of 4.0 in y
3.948 * [taylor]: Taking taylor expansion of (/ z y) in y
3.948 * [taylor]: Taking taylor expansion of z in y
3.948 * [taylor]: Taking taylor expansion of y in y
3.948 * [taylor]: Taking taylor expansion of 2.0 in y
3.948 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in z
3.948 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in z
3.949 * [taylor]: Taking taylor expansion of 4.0 in z
3.949 * [taylor]: Taking taylor expansion of (/ z x) in z
3.949 * [taylor]: Taking taylor expansion of z in z
3.949 * [taylor]: Taking taylor expansion of x in z
3.949 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in z
3.949 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z
3.949 * [taylor]: Taking taylor expansion of 4.0 in z
3.949 * [taylor]: Taking taylor expansion of (/ z y) in z
3.949 * [taylor]: Taking taylor expansion of z in z
3.949 * [taylor]: Taking taylor expansion of y in z
3.949 * [taylor]: Taking taylor expansion of 2.0 in z
3.949 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in x
3.949 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in x
3.949 * [taylor]: Taking taylor expansion of 4.0 in x
3.949 * [taylor]: Taking taylor expansion of (/ z x) in x
3.949 * [taylor]: Taking taylor expansion of z in x
3.949 * [taylor]: Taking taylor expansion of x in x
3.949 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in x
3.949 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in x
3.949 * [taylor]: Taking taylor expansion of 4.0 in x
3.949 * [taylor]: Taking taylor expansion of (/ z y) in x
3.949 * [taylor]: Taking taylor expansion of z in x
3.949 * [taylor]: Taking taylor expansion of y in x
3.949 * [taylor]: Taking taylor expansion of 2.0 in x
3.949 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in x
3.949 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in x
3.949 * [taylor]: Taking taylor expansion of 4.0 in x
3.949 * [taylor]: Taking taylor expansion of (/ z x) in x
3.949 * [taylor]: Taking taylor expansion of z in x
3.949 * [taylor]: Taking taylor expansion of x in x
3.949 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in x
3.949 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in x
3.949 * [taylor]: Taking taylor expansion of 4.0 in x
3.949 * [taylor]: Taking taylor expansion of (/ z y) in x
3.949 * [taylor]: Taking taylor expansion of z in x
3.949 * [taylor]: Taking taylor expansion of y in x
3.949 * [taylor]: Taking taylor expansion of 2.0 in x
3.949 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
3.949 * [taylor]: Taking taylor expansion of 4.0 in z
3.949 * [taylor]: Taking taylor expansion of z in z
3.949 * [taylor]: Taking taylor expansion of 0 in y
3.950 * [taylor]: Taking taylor expansion of (neg (+ (* 4.0 (/ z y)) 2.0)) in z
3.950 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in z
3.950 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z
3.950 * [taylor]: Taking taylor expansion of 4.0 in z
3.950 * [taylor]: Taking taylor expansion of (/ z y) in z
3.950 * [taylor]: Taking taylor expansion of z in z
3.950 * [taylor]: Taking taylor expansion of y in z
3.950 * [taylor]: Taking taylor expansion of 2.0 in z
3.950 * [taylor]: Taking taylor expansion of (neg 2.0) in y
3.950 * [taylor]: Taking taylor expansion of 2.0 in y
3.950 * [taylor]: Taking taylor expansion of 4.0 in y
3.950 * [taylor]: Taking taylor expansion of 0 in z
3.950 * [taylor]: Taking taylor expansion of 0 in y
3.950 * [taylor]: Taking taylor expansion of (neg (* 4.0 (/ 1 y))) in y
3.950 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
3.950 * [taylor]: Taking taylor expansion of 4.0 in y
3.950 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.950 * [taylor]: Taking taylor expansion of y in y
3.950 * [taylor]: Taking taylor expansion of 0 in y
3.951 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1)
3.951 * [approximate]: Taking taylor expansion of (* 4.0 (/ y z)) in (y z) around 0
3.951 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in z
3.951 * [taylor]: Taking taylor expansion of 4.0 in z
3.951 * [taylor]: Taking taylor expansion of (/ y z) in z
3.951 * [taylor]: Taking taylor expansion of y in z
3.951 * [taylor]: Taking taylor expansion of z in z
3.951 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in y
3.951 * [taylor]: Taking taylor expansion of 4.0 in y
3.951 * [taylor]: Taking taylor expansion of (/ y z) in y
3.951 * [taylor]: Taking taylor expansion of y in y
3.951 * [taylor]: Taking taylor expansion of z in y
3.951 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in y
3.951 * [taylor]: Taking taylor expansion of 4.0 in y
3.951 * [taylor]: Taking taylor expansion of (/ y z) in y
3.951 * [taylor]: Taking taylor expansion of y in y
3.951 * [taylor]: Taking taylor expansion of z in y
3.951 * [taylor]: Taking taylor expansion of (/ 4.0 z) in z
3.951 * [taylor]: Taking taylor expansion of 4.0 in z
3.951 * [taylor]: Taking taylor expansion of z in z
3.951 * [taylor]: Taking taylor expansion of 0 in z
3.951 * [taylor]: Taking taylor expansion of 0 in z
3.952 * [taylor]: Taking taylor expansion of 0 in z
3.952 * [approximate]: Taking taylor expansion of (* 4.0 (/ z y)) in (y z) around 0
3.952 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z
3.952 * [taylor]: Taking taylor expansion of 4.0 in z
3.952 * [taylor]: Taking taylor expansion of (/ z y) in z
3.952 * [taylor]: Taking taylor expansion of z in z
3.952 * [taylor]: Taking taylor expansion of y in z
3.952 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
3.952 * [taylor]: Taking taylor expansion of 4.0 in y
3.952 * [taylor]: Taking taylor expansion of (/ z y) in y
3.952 * [taylor]: Taking taylor expansion of z in y
3.952 * [taylor]: Taking taylor expansion of y in y
3.952 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
3.952 * [taylor]: Taking taylor expansion of 4.0 in y
3.952 * [taylor]: Taking taylor expansion of (/ z y) in y
3.952 * [taylor]: Taking taylor expansion of z in y
3.952 * [taylor]: Taking taylor expansion of y in y
3.952 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
3.952 * [taylor]: Taking taylor expansion of 4.0 in z
3.952 * [taylor]: Taking taylor expansion of z in z
3.952 * [taylor]: Taking taylor expansion of 0 in z
3.952 * [taylor]: Taking taylor expansion of 0 in z
3.953 * [taylor]: Taking taylor expansion of 0 in z
3.953 * [approximate]: Taking taylor expansion of (* 4.0 (/ z y)) in (y z) around 0
3.953 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z
3.953 * [taylor]: Taking taylor expansion of 4.0 in z
3.953 * [taylor]: Taking taylor expansion of (/ z y) in z
3.953 * [taylor]: Taking taylor expansion of z in z
3.953 * [taylor]: Taking taylor expansion of y in z
3.953 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
3.953 * [taylor]: Taking taylor expansion of 4.0 in y
3.953 * [taylor]: Taking taylor expansion of (/ z y) in y
3.953 * [taylor]: Taking taylor expansion of z in y
3.953 * [taylor]: Taking taylor expansion of y in y
3.953 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
3.953 * [taylor]: Taking taylor expansion of 4.0 in y
3.953 * [taylor]: Taking taylor expansion of (/ z y) in y
3.953 * [taylor]: Taking taylor expansion of z in y
3.953 * [taylor]: Taking taylor expansion of y in y
3.953 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
3.953 * [taylor]: Taking taylor expansion of 4.0 in z
3.953 * [taylor]: Taking taylor expansion of z in z
3.953 * [taylor]: Taking taylor expansion of 0 in z
3.953 * [taylor]: Taking taylor expansion of 0 in z
3.954 * [taylor]: Taking taylor expansion of 0 in z
3.954 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
3.954 * [approximate]: Taking taylor expansion of (* 4.0 (/ x z)) in (x z) around 0
3.954 * [taylor]: Taking taylor expansion of (* 4.0 (/ x z)) in z
3.954 * [taylor]: Taking taylor expansion of 4.0 in z
3.954 * [taylor]: Taking taylor expansion of (/ x z) in z
3.954 * [taylor]: Taking taylor expansion of x in z
3.954 * [taylor]: Taking taylor expansion of z in z
3.954 * [taylor]: Taking taylor expansion of (* 4.0 (/ x z)) in x
3.954 * [taylor]: Taking taylor expansion of 4.0 in x
3.954 * [taylor]: Taking taylor expansion of (/ x z) in x
3.954 * [taylor]: Taking taylor expansion of x in x
3.954 * [taylor]: Taking taylor expansion of z in x
3.954 * [taylor]: Taking taylor expansion of (* 4.0 (/ x z)) in x
3.954 * [taylor]: Taking taylor expansion of 4.0 in x
3.954 * [taylor]: Taking taylor expansion of (/ x z) in x
3.954 * [taylor]: Taking taylor expansion of x in x
3.954 * [taylor]: Taking taylor expansion of z in x
3.954 * [taylor]: Taking taylor expansion of (/ 4.0 z) in z
3.954 * [taylor]: Taking taylor expansion of 4.0 in z
3.954 * [taylor]: Taking taylor expansion of z in z
3.954 * [taylor]: Taking taylor expansion of 0 in z
3.954 * [taylor]: Taking taylor expansion of 0 in z
3.955 * [taylor]: Taking taylor expansion of 0 in z
3.955 * [approximate]: Taking taylor expansion of (* 4.0 (/ z x)) in (x z) around 0
3.955 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in z
3.955 * [taylor]: Taking taylor expansion of 4.0 in z
3.955 * [taylor]: Taking taylor expansion of (/ z x) in z
3.955 * [taylor]: Taking taylor expansion of z in z
3.955 * [taylor]: Taking taylor expansion of x in z
3.955 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in x
3.955 * [taylor]: Taking taylor expansion of 4.0 in x
3.955 * [taylor]: Taking taylor expansion of (/ z x) in x
3.955 * [taylor]: Taking taylor expansion of z in x
3.955 * [taylor]: Taking taylor expansion of x in x
3.955 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in x
3.955 * [taylor]: Taking taylor expansion of 4.0 in x
3.955 * [taylor]: Taking taylor expansion of (/ z x) in x
3.955 * [taylor]: Taking taylor expansion of z in x
3.955 * [taylor]: Taking taylor expansion of x in x
3.955 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
3.955 * [taylor]: Taking taylor expansion of 4.0 in z
3.955 * [taylor]: Taking taylor expansion of z in z
3.955 * [taylor]: Taking taylor expansion of 0 in z
3.955 * [taylor]: Taking taylor expansion of 0 in z
3.956 * [taylor]: Taking taylor expansion of 0 in z
3.956 * [approximate]: Taking taylor expansion of (* 4.0 (/ z x)) in (x z) around 0
3.956 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in z
3.956 * [taylor]: Taking taylor expansion of 4.0 in z
3.956 * [taylor]: Taking taylor expansion of (/ z x) in z
3.956 * [taylor]: Taking taylor expansion of z in z
3.956 * [taylor]: Taking taylor expansion of x in z
3.956 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in x
3.956 * [taylor]: Taking taylor expansion of 4.0 in x
3.956 * [taylor]: Taking taylor expansion of (/ z x) in x
3.956 * [taylor]: Taking taylor expansion of z in x
3.956 * [taylor]: Taking taylor expansion of x in x
3.956 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in x
3.956 * [taylor]: Taking taylor expansion of 4.0 in x
3.956 * [taylor]: Taking taylor expansion of (/ z x) in x
3.956 * [taylor]: Taking taylor expansion of z in x
3.956 * [taylor]: Taking taylor expansion of x in x
3.956 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
3.956 * [taylor]: Taking taylor expansion of 4.0 in z
3.956 * [taylor]: Taking taylor expansion of z in z
3.956 * [taylor]: Taking taylor expansion of 0 in z
3.956 * [taylor]: Taking taylor expansion of 0 in z
3.956 * [taylor]: Taking taylor expansion of 0 in z
3.957 * * * [progress]: simplifying candidates
3.958 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (* 4.0 (/ x z))) (* (exp (* 4.0 (/ y z))) (exp 2.0)))
  (/ (exp (* 4.0 (/ x z))) (exp (+ (* 4.0 (/ y z)) 2.0)))
  (log (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)))
  (exp (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)))
  (* (cbrt (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))) (cbrt (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))))
  (cbrt (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)))
  (* (* (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))) (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)))
  (sqrt (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)))
  (sqrt (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)))
  (- (* (* 4.0 x) (+ (* (* 4.0 (/ y z)) (* 4.0 (/ y z))) (- (* 2.0 2.0) (* (* 4.0 (/ y z)) 2.0)))) (* z (+ (pow (* 4.0 (/ y z)) 3) (pow 2.0 3))))
  (* z (+ (* (* 4.0 (/ y z)) (* 4.0 (/ y z))) (- (* 2.0 2.0) (* (* 4.0 (/ y z)) 2.0))))
  (- (* (* 4.0 x) (- (* 4.0 (/ y z)) 2.0)) (* z (- (* (* 4.0 (/ y z)) (* 4.0 (/ y z))) (* 2.0 2.0))))
  (* z (- (* 4.0 (/ y z)) 2.0))
  (- (pow (* 4.0 (/ x z)) 3) (pow (+ (* 4.0 (/ y z)) 2.0) 3))
  (+ (* (* 4.0 (/ x z)) (* 4.0 (/ x z))) (+ (* (+ (* 4.0 (/ y z)) 2.0) (+ (* 4.0 (/ y z)) 2.0)) (* (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))))
  (neg (+ (* 4.0 (/ y z)) 2.0))
  (- (* (* 4.0 (/ x z)) (* 4.0 (/ x z))) (* (+ (* 4.0 (/ y z)) 2.0) (+ (* 4.0 (/ y z)) 2.0)))
  (+ (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
  (- (* 4.0 (/ x z)) (* 4.0 (/ y z)))
  (neg (+ (* 4.0 (/ y z)) 2.0))
  (* 4.0 (/ y z))
  (+ (log 4.0) (- (log y) (log z)))
  (+ (log 4.0) (log (/ y z)))
  (log (* 4.0 (/ y z)))
  (exp (* 4.0 (/ y z)))
  (* (* (* 4.0 4.0) 4.0) (/ (* (* y y) y) (* (* z z) z)))
  (* (* (* 4.0 4.0) 4.0) (* (* (/ y z) (/ y z)) (/ y z)))
  (* (cbrt (* 4.0 (/ y z))) (cbrt (* 4.0 (/ y z))))
  (cbrt (* 4.0 (/ y z)))
  (* (* (* 4.0 (/ y z)) (* 4.0 (/ y z))) (* 4.0 (/ y z)))
  (sqrt (* 4.0 (/ y z)))
  (sqrt (* 4.0 (/ y z)))
  (* (sqrt 4.0) (sqrt (/ y z)))
  (* (sqrt 4.0) (sqrt (/ y z)))
  (* (sqrt 4.0) (/ (sqrt y) (sqrt z)))
  (* (sqrt 4.0) (/ (sqrt y) (sqrt z)))
  (* 4.0 (* (cbrt (/ y z)) (cbrt (/ y z))))
  (* 4.0 (sqrt (/ y z)))
  (* 4.0 (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))
  (* 4.0 (/ (* (cbrt y) (cbrt y)) (sqrt z)))
  (* 4.0 (/ (* (cbrt y) (cbrt y)) 1))
  (* 4.0 (/ (sqrt y) (* (cbrt z) (cbrt z))))
  (* 4.0 (/ (sqrt y) (sqrt z)))
  (* 4.0 (/ (sqrt y) 1))
  (* 4.0 (/ 1 (* (cbrt z) (cbrt z))))
  (* 4.0 (/ 1 (sqrt z)))
  (* 4.0 (/ 1 1))
  (* 4.0 1)
  (* 4.0 y)
  (* (cbrt 4.0) (/ y z))
  (* (sqrt 4.0) (/ y z))
  (* 4.0 (/ y z))
  (* 4.0 y)
  (* 4.0 (/ x z))
  (+ (log 4.0) (- (log x) (log z)))
  (+ (log 4.0) (log (/ x z)))
  (log (* 4.0 (/ x z)))
  (exp (* 4.0 (/ x z)))
  (* (* (* 4.0 4.0) 4.0) (/ (* (* x x) x) (* (* z z) z)))
  (* (* (* 4.0 4.0) 4.0) (* (* (/ x z) (/ x z)) (/ x z)))
  (* (cbrt (* 4.0 (/ x z))) (cbrt (* 4.0 (/ x z))))
  (cbrt (* 4.0 (/ x z)))
  (* (* (* 4.0 (/ x z)) (* 4.0 (/ x z))) (* 4.0 (/ x z)))
  (sqrt (* 4.0 (/ x z)))
  (sqrt (* 4.0 (/ x z)))
  (* (sqrt 4.0) (sqrt (/ x z)))
  (* (sqrt 4.0) (sqrt (/ x z)))
  (* (sqrt 4.0) (/ (sqrt x) (sqrt z)))
  (* (sqrt 4.0) (/ (sqrt x) (sqrt z)))
  (* 4.0 (* (cbrt (/ x z)) (cbrt (/ x z))))
  (* 4.0 (sqrt (/ x z)))
  (* 4.0 (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))))
  (* 4.0 (/ (* (cbrt x) (cbrt x)) (sqrt z)))
  (* 4.0 (/ (* (cbrt x) (cbrt x)) 1))
  (* 4.0 (/ (sqrt x) (* (cbrt z) (cbrt z))))
  (* 4.0 (/ (sqrt x) (sqrt z)))
  (* 4.0 (/ (sqrt x) 1))
  (* 4.0 (/ 1 (* (cbrt z) (cbrt z))))
  (* 4.0 (/ 1 (sqrt z)))
  (* 4.0 (/ 1 1))
  (* 4.0 1)
  (* 4.0 x)
  (* (cbrt 4.0) (/ x z))
  (* (sqrt 4.0) (/ x z))
  (* 4.0 (/ x z))
  (* 4.0 x)
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
  (* 4.0 (/ y z))
  (* 4.0 (/ y z))
  (* 4.0 (/ y z))
  (* 4.0 (/ x z))
  (* 4.0 (/ x z))
  (* 4.0 (/ x z))
3.963 * * [simplify]: iteration  0 :  443  enodes  (cost  458 )
3.972 * * [simplify]: iteration  1 :  1919  enodes  (cost  422 )
4.006 * * [simplify]: iteration  2 :  5001  enodes  (cost  418 )
4.009 * [simplify]: Simplified to:
   (exp (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)))
  (exp (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)))
  (log (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)))
  (exp (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)))
  (* (cbrt (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))) (cbrt (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))))
  (cbrt (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)))
  (pow (- (* 4.0 (- (/ x z) (/ y z))) 2.0) 3)
  (sqrt (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)))
  (sqrt (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)))
  (- (* (* 4.0 x) (+ (* (* 4.0 (/ y z)) (* 4.0 (/ y z))) (- (* 2.0 2.0) (* (* 4.0 (/ y z)) 2.0)))) (* z (+ (pow (* 4.0 (/ y z)) 3) (pow 2.0 3))))
  (* (+ (* 2.0 (- 2.0 (* 4.0 (/ y z)))) (* (* 4.0 (/ y z)) (* 4.0 (/ y z)))) z)
  (* (- (* 4.0 (/ y z)) 2.0) (- (* 4.0 x) (* z (+ (* 4.0 (/ y z)) 2.0))))
  (* z (- (* 4.0 (/ y z)) 2.0))
  (- (pow (* 4.0 (/ x z)) 3) (pow (+ (* 4.0 (/ y z)) 2.0) 3))
  (+ (* (+ (* 4.0 (/ y z)) 2.0) (+ (+ (* 4.0 (/ y z)) 2.0) (* 4.0 (/ x z)))) (* (* 4.0 (/ x z)) (* 4.0 (/ x z))))
  (neg (+ (* 4.0 (/ y z)) 2.0))
  (* (- (* 4.0 (- (/ x z) (/ y z))) 2.0) (+ 2.0 (* 4.0 (+ (/ x z) (/ y z)))))
  (+ 2.0 (* 4.0 (+ (/ x z) (/ y z))))
  (* 4.0 (- (/ x z) (/ y z)))
  (neg (+ (* 4.0 (/ y z)) 2.0))
  (* 4.0 (/ y z))
  (log (* 4.0 (/ y z)))
  (log (* 4.0 (/ y z)))
  (log (* 4.0 (/ y z)))
  (exp (* 4.0 (/ y z)))
  (pow (* 4.0 (/ y z)) 3)
  (pow (* 4.0 (/ y z)) 3)
  (* (cbrt (* 4.0 (/ y z))) (cbrt (* 4.0 (/ y z))))
  (cbrt (* 4.0 (/ y z)))
  (pow (* 4.0 (/ y z)) 3)
  (sqrt (* 4.0 (/ y z)))
  (sqrt (* 4.0 (/ y z)))
  (* (sqrt 4.0) (sqrt (/ y z)))
  (* (sqrt 4.0) (sqrt (/ y z)))
  (* (sqrt 4.0) (/ (sqrt y) (sqrt z)))
  (* (sqrt 4.0) (/ (sqrt y) (sqrt z)))
  (* 4.0 (* (cbrt (/ y z)) (cbrt (/ y z))))
  (* 4.0 (sqrt (/ y z)))
  (* 4.0 (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))
  (* 4.0 (/ (* (cbrt y) (cbrt y)) (sqrt z)))
  (* (* (cbrt y) (cbrt y)) 4.0)
  (* 4.0 (/ (sqrt y) (* (cbrt z) (cbrt z))))
  (* 4.0 (/ (sqrt y) (sqrt z)))
  (* (sqrt y) 4.0)
  (/ 4.0 (* (cbrt z) (cbrt z)))
  (/ 4.0 (sqrt z))
  4.0
  4.0
  (* 4.0 y)
  (* (cbrt 4.0) (/ y z))
  (* (sqrt 4.0) (/ y z))
  (* 4.0 (/ y z))
  (* 4.0 y)
  (* 4.0 (/ x z))
  (log (* 4.0 (/ x z)))
  (log (* 4.0 (/ x z)))
  (log (* 4.0 (/ x z)))
  (exp (* 4.0 (/ x z)))
  (pow (* 4.0 (/ x z)) 3)
  (pow (* 4.0 (/ x z)) 3)
  (* (cbrt (* 4.0 (/ x z))) (cbrt (* 4.0 (/ x z))))
  (cbrt (* 4.0 (/ x z)))
  (pow (* 4.0 (/ x z)) 3)
  (sqrt (* 4.0 (/ x z)))
  (sqrt (* 4.0 (/ x z)))
  (* (sqrt 4.0) (sqrt (/ x z)))
  (* (sqrt 4.0) (sqrt (/ x z)))
  (* (sqrt 4.0) (/ (sqrt x) (sqrt z)))
  (* (sqrt 4.0) (/ (sqrt x) (sqrt z)))
  (* 4.0 (* (cbrt (/ x z)) (cbrt (/ x z))))
  (* 4.0 (sqrt (/ x z)))
  (* 4.0 (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))))
  (* 4.0 (/ (* (cbrt x) (cbrt x)) (sqrt z)))
  (* (* (cbrt x) (cbrt x)) 4.0)
  (* 4.0 (/ (sqrt x) (* (cbrt z) (cbrt z))))
  (* 4.0 (/ (sqrt x) (sqrt z)))
  (* (sqrt x) 4.0)
  (/ 4.0 (* (cbrt z) (cbrt z)))
  (/ 4.0 (sqrt z))
  4.0
  4.0
  (* 4.0 x)
  (* (cbrt 4.0) (/ x z))
  (* (sqrt 4.0) (/ x z))
  (* 4.0 (/ x z))
  (* 4.0 x)
  (- (* 4.0 (- (/ x z) (/ y z))) 2.0)
  (- (* 4.0 (- (/ x z) (/ y z))) 2.0)
  (- (* 4.0 (- (/ x z) (/ y z))) 2.0)
  (* 4.0 (/ y z))
  (* 4.0 (/ y z))
  (* 4.0 (/ y z))
  (* 4.0 (/ x z))
  (* 4.0 (/ x z))
  (* 4.0 (/ x z))
4.010 * * * [progress]: adding candidates to table
4.093 * [progress]: [Phase 3 of 3] Extracting.
4.093 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (/ 1 (/ z (* 4.0 (- (- x y) (* z 0.5))))))> #<alt (λ (x y z) (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)))>)
4.094 * * * [regime-changes]: Trying 4 branch expressions: ((- x y) z y x)
4.094 * * * * [regimes]: Trying to branch on (- x y) from (#<alt (λ (x y z) (/ 1 (/ z (* 4.0 (- (- x y) (* z 0.5))))))> #<alt (λ (x y z) (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)))>)
4.135 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (/ 1 (/ z (* 4.0 (- (- x y) (* z 0.5))))))> #<alt (λ (x y z) (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)))>)
4.174 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (/ 1 (/ z (* 4.0 (- (- x y) (* z 0.5))))))> #<alt (λ (x y z) (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)))>)
4.214 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (/ 1 (/ z (* 4.0 (- (- x y) (* z 0.5))))))> #<alt (λ (x y z) (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)))>)
4.255 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
4.255 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
4.256 * * [simplify]: iteration  0 :  14  enodes  (cost  6 )
4.256 * * [simplify]: iteration  1 :  14  enodes  (cost  6 )
4.256 * [simplify]: Simplified to:
   (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
8.781 * [regime-testing]: End program error score: 0.009481478977798951
8.868 * [regime-testing]: Target error score: 0.009481478977798951