15.034 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.362 * * * [progress]: [2/2] Setting up program.
0.366 * [progress]: [Phase 2 of 3] Improving.
0.366 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))
0.416 * * [simplify]: iteration  0 :  4992  enodes  (cost  11 )
0.416 * * [simplify]: iteration  1 :  4992  enodes  (cost  11 )
0.417 * [simplify]: Simplified to:
   (+ 1.0 (* 4.0 (+ 0.25 (/ (- x z) y))))
0.421 * * [progress]: iteration 1 / 4
0.421 * * * [progress]: picking best candidate
0.424 * * * * [pick]: Picked  #<alt (λ (x y z) (+ 1.0 (* 4.0 (+ 0.25 (/ (- x z) y)))))>
0.424 * * * [progress]: localizing error
0.432 * * * [progress]: generating rewritten candidates
0.432 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.435 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 2)
0.443 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 2 2)
0.451 * * * [progress]: generating series expansions
0.451 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.451 * [approximate]: Taking taylor expansion of (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y))) in (x z y) around 0
0.451 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y))) in y
0.451 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ x y)) 2.0) in y
0.451 * [taylor]: Taking taylor expansion of (* 4.0 (/ x y)) in y
0.451 * [taylor]: Taking taylor expansion of 4.0 in y
0.451 * [taylor]: Taking taylor expansion of (/ x y) in y
0.451 * [taylor]: Taking taylor expansion of x in y
0.451 * [taylor]: Taking taylor expansion of y in y
0.451 * [taylor]: Taking taylor expansion of 2.0 in y
0.451 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
0.451 * [taylor]: Taking taylor expansion of 4.0 in y
0.451 * [taylor]: Taking taylor expansion of (/ z y) in y
0.451 * [taylor]: Taking taylor expansion of z in y
0.451 * [taylor]: Taking taylor expansion of y in y
0.451 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y))) in z
0.451 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ x y)) 2.0) in z
0.451 * [taylor]: Taking taylor expansion of (* 4.0 (/ x y)) in z
0.451 * [taylor]: Taking taylor expansion of 4.0 in z
0.451 * [taylor]: Taking taylor expansion of (/ x y) in z
0.451 * [taylor]: Taking taylor expansion of x in z
0.451 * [taylor]: Taking taylor expansion of y in z
0.451 * [taylor]: Taking taylor expansion of 2.0 in z
0.451 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z
0.451 * [taylor]: Taking taylor expansion of 4.0 in z
0.451 * [taylor]: Taking taylor expansion of (/ z y) in z
0.451 * [taylor]: Taking taylor expansion of z in z
0.451 * [taylor]: Taking taylor expansion of y in z
0.451 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y))) in x
0.451 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ x y)) 2.0) in x
0.451 * [taylor]: Taking taylor expansion of (* 4.0 (/ x y)) in x
0.451 * [taylor]: Taking taylor expansion of 4.0 in x
0.452 * [taylor]: Taking taylor expansion of (/ x y) in x
0.452 * [taylor]: Taking taylor expansion of x in x
0.452 * [taylor]: Taking taylor expansion of y in x
0.452 * [taylor]: Taking taylor expansion of 2.0 in x
0.452 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in x
0.452 * [taylor]: Taking taylor expansion of 4.0 in x
0.452 * [taylor]: Taking taylor expansion of (/ z y) in x
0.452 * [taylor]: Taking taylor expansion of z in x
0.452 * [taylor]: Taking taylor expansion of y in x
0.452 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y))) in x
0.452 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ x y)) 2.0) in x
0.452 * [taylor]: Taking taylor expansion of (* 4.0 (/ x y)) in x
0.452 * [taylor]: Taking taylor expansion of 4.0 in x
0.452 * [taylor]: Taking taylor expansion of (/ x y) in x
0.452 * [taylor]: Taking taylor expansion of x in x
0.452 * [taylor]: Taking taylor expansion of y in x
0.452 * [taylor]: Taking taylor expansion of 2.0 in x
0.452 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in x
0.452 * [taylor]: Taking taylor expansion of 4.0 in x
0.452 * [taylor]: Taking taylor expansion of (/ z y) in x
0.452 * [taylor]: Taking taylor expansion of z in x
0.452 * [taylor]: Taking taylor expansion of y in x
0.452 * [taylor]: Taking taylor expansion of (- 2.0 (* 4.0 (/ z y))) in z
0.452 * [taylor]: Taking taylor expansion of 2.0 in z
0.452 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z
0.452 * [taylor]: Taking taylor expansion of 4.0 in z
0.452 * [taylor]: Taking taylor expansion of (/ z y) in z
0.452 * [taylor]: Taking taylor expansion of z in z
0.452 * [taylor]: Taking taylor expansion of y in z
0.452 * [taylor]: Taking taylor expansion of 2.0 in y
0.452 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in z
0.453 * [taylor]: Taking taylor expansion of 4.0 in z
0.453 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.453 * [taylor]: Taking taylor expansion of y in z
0.453 * [taylor]: Taking taylor expansion of (/ 4.0 y) in y
0.453 * [taylor]: Taking taylor expansion of 4.0 in y
0.453 * [taylor]: Taking taylor expansion of y in y
0.453 * [taylor]: Taking taylor expansion of (neg (* 4.0 (/ 1 y))) in y
0.453 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
0.453 * [taylor]: Taking taylor expansion of 4.0 in y
0.453 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.453 * [taylor]: Taking taylor expansion of y in y
0.456 * [approximate]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in (x z y) around 0
0.456 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in y
0.456 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in y
0.456 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in y
0.456 * [taylor]: Taking taylor expansion of 4.0 in y
0.456 * [taylor]: Taking taylor expansion of (/ y x) in y
0.456 * [taylor]: Taking taylor expansion of y in y
0.456 * [taylor]: Taking taylor expansion of x in y
0.456 * [taylor]: Taking taylor expansion of 2.0 in y
0.456 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in y
0.456 * [taylor]: Taking taylor expansion of 4.0 in y
0.456 * [taylor]: Taking taylor expansion of (/ y z) in y
0.456 * [taylor]: Taking taylor expansion of y in y
0.456 * [taylor]: Taking taylor expansion of z in y
0.456 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in z
0.456 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in z
0.457 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in z
0.457 * [taylor]: Taking taylor expansion of 4.0 in z
0.457 * [taylor]: Taking taylor expansion of (/ y x) in z
0.457 * [taylor]: Taking taylor expansion of y in z
0.457 * [taylor]: Taking taylor expansion of x in z
0.457 * [taylor]: Taking taylor expansion of 2.0 in z
0.457 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in z
0.457 * [taylor]: Taking taylor expansion of 4.0 in z
0.457 * [taylor]: Taking taylor expansion of (/ y z) in z
0.457 * [taylor]: Taking taylor expansion of y in z
0.457 * [taylor]: Taking taylor expansion of z in z
0.457 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in x
0.457 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in x
0.457 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in x
0.457 * [taylor]: Taking taylor expansion of 4.0 in x
0.457 * [taylor]: Taking taylor expansion of (/ y x) in x
0.457 * [taylor]: Taking taylor expansion of y in x
0.457 * [taylor]: Taking taylor expansion of x in x
0.457 * [taylor]: Taking taylor expansion of 2.0 in x
0.457 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in x
0.457 * [taylor]: Taking taylor expansion of 4.0 in x
0.457 * [taylor]: Taking taylor expansion of (/ y z) in x
0.457 * [taylor]: Taking taylor expansion of y in x
0.457 * [taylor]: Taking taylor expansion of z in x
0.457 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in x
0.457 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in x
0.457 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in x
0.457 * [taylor]: Taking taylor expansion of 4.0 in x
0.457 * [taylor]: Taking taylor expansion of (/ y x) in x
0.457 * [taylor]: Taking taylor expansion of y in x
0.457 * [taylor]: Taking taylor expansion of x in x
0.457 * [taylor]: Taking taylor expansion of 2.0 in x
0.457 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in x
0.457 * [taylor]: Taking taylor expansion of 4.0 in x
0.457 * [taylor]: Taking taylor expansion of (/ y z) in x
0.457 * [taylor]: Taking taylor expansion of y in x
0.457 * [taylor]: Taking taylor expansion of z in x
0.457 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
0.457 * [taylor]: Taking taylor expansion of 4.0 in z
0.457 * [taylor]: Taking taylor expansion of y in z
0.458 * [taylor]: Taking taylor expansion of (- 2.0 (* 4.0 (/ y z))) in z
0.458 * [taylor]: Taking taylor expansion of 2.0 in z
0.458 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in z
0.458 * [taylor]: Taking taylor expansion of 4.0 in z
0.458 * [taylor]: Taking taylor expansion of (/ y z) in z
0.458 * [taylor]: Taking taylor expansion of y in z
0.458 * [taylor]: Taking taylor expansion of z in z
0.458 * [taylor]: Taking taylor expansion of (neg (* 4.0 y)) in y
0.458 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.458 * [taylor]: Taking taylor expansion of 4.0 in y
0.458 * [taylor]: Taking taylor expansion of y in y
0.458 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.458 * [taylor]: Taking taylor expansion of 4.0 in y
0.458 * [taylor]: Taking taylor expansion of y in y
0.458 * [taylor]: Taking taylor expansion of 0 in z
0.458 * [taylor]: Taking taylor expansion of 2.0 in y
0.458 * [taylor]: Taking taylor expansion of 0 in y
0.459 * [approximate]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in (x z y) around 0
0.459 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in y
0.459 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in y
0.459 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in y
0.459 * [taylor]: Taking taylor expansion of 4.0 in y
0.459 * [taylor]: Taking taylor expansion of (/ y x) in y
0.459 * [taylor]: Taking taylor expansion of y in y
0.459 * [taylor]: Taking taylor expansion of x in y
0.459 * [taylor]: Taking taylor expansion of 2.0 in y
0.459 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in y
0.459 * [taylor]: Taking taylor expansion of 4.0 in y
0.459 * [taylor]: Taking taylor expansion of (/ y z) in y
0.459 * [taylor]: Taking taylor expansion of y in y
0.459 * [taylor]: Taking taylor expansion of z in y
0.459 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in z
0.459 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in z
0.459 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in z
0.459 * [taylor]: Taking taylor expansion of 4.0 in z
0.459 * [taylor]: Taking taylor expansion of (/ y x) in z
0.459 * [taylor]: Taking taylor expansion of y in z
0.459 * [taylor]: Taking taylor expansion of x in z
0.459 * [taylor]: Taking taylor expansion of 2.0 in z
0.459 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in z
0.459 * [taylor]: Taking taylor expansion of 4.0 in z
0.459 * [taylor]: Taking taylor expansion of (/ y z) in z
0.459 * [taylor]: Taking taylor expansion of y in z
0.459 * [taylor]: Taking taylor expansion of z in z
0.459 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in x
0.459 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in x
0.459 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in x
0.459 * [taylor]: Taking taylor expansion of 4.0 in x
0.459 * [taylor]: Taking taylor expansion of (/ y x) in x
0.459 * [taylor]: Taking taylor expansion of y in x
0.459 * [taylor]: Taking taylor expansion of x in x
0.459 * [taylor]: Taking taylor expansion of 2.0 in x
0.459 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in x
0.459 * [taylor]: Taking taylor expansion of 4.0 in x
0.459 * [taylor]: Taking taylor expansion of (/ y z) in x
0.459 * [taylor]: Taking taylor expansion of y in x
0.460 * [taylor]: Taking taylor expansion of z in x
0.460 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in x
0.460 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in x
0.460 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in x
0.460 * [taylor]: Taking taylor expansion of 4.0 in x
0.460 * [taylor]: Taking taylor expansion of (/ y x) in x
0.460 * [taylor]: Taking taylor expansion of y in x
0.460 * [taylor]: Taking taylor expansion of x in x
0.460 * [taylor]: Taking taylor expansion of 2.0 in x
0.460 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in x
0.460 * [taylor]: Taking taylor expansion of 4.0 in x
0.460 * [taylor]: Taking taylor expansion of (/ y z) in x
0.460 * [taylor]: Taking taylor expansion of y in x
0.460 * [taylor]: Taking taylor expansion of z in x
0.460 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
0.460 * [taylor]: Taking taylor expansion of 4.0 in z
0.460 * [taylor]: Taking taylor expansion of y in z
0.460 * [taylor]: Taking taylor expansion of (- 2.0 (* 4.0 (/ y z))) in z
0.460 * [taylor]: Taking taylor expansion of 2.0 in z
0.460 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in z
0.460 * [taylor]: Taking taylor expansion of 4.0 in z
0.460 * [taylor]: Taking taylor expansion of (/ y z) in z
0.460 * [taylor]: Taking taylor expansion of y in z
0.460 * [taylor]: Taking taylor expansion of z in z
0.460 * [taylor]: Taking taylor expansion of (neg (* 4.0 y)) in y
0.460 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.460 * [taylor]: Taking taylor expansion of 4.0 in y
0.460 * [taylor]: Taking taylor expansion of y in y
0.460 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.460 * [taylor]: Taking taylor expansion of 4.0 in y
0.460 * [taylor]: Taking taylor expansion of y in y
0.461 * [taylor]: Taking taylor expansion of 0 in z
0.461 * [taylor]: Taking taylor expansion of 2.0 in y
0.461 * [taylor]: Taking taylor expansion of 0 in y
0.461 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 2)
0.461 * [approximate]: Taking taylor expansion of (- (+ (/ x y) 0.25) (/ z y)) in (x z y) around 0
0.461 * [taylor]: Taking taylor expansion of (- (+ (/ x y) 0.25) (/ z y)) in y
0.461 * [taylor]: Taking taylor expansion of (+ (/ x y) 0.25) in y
0.461 * [taylor]: Taking taylor expansion of (/ x y) in y
0.461 * [taylor]: Taking taylor expansion of x in y
0.461 * [taylor]: Taking taylor expansion of y in y
0.461 * [taylor]: Taking taylor expansion of 0.25 in y
0.461 * [taylor]: Taking taylor expansion of (/ z y) in y
0.461 * [taylor]: Taking taylor expansion of z in y
0.461 * [taylor]: Taking taylor expansion of y in y
0.461 * [taylor]: Taking taylor expansion of (- (+ (/ x y) 0.25) (/ z y)) in z
0.461 * [taylor]: Taking taylor expansion of (+ (/ x y) 0.25) in z
0.461 * [taylor]: Taking taylor expansion of (/ x y) in z
0.462 * [taylor]: Taking taylor expansion of x in z
0.462 * [taylor]: Taking taylor expansion of y in z
0.462 * [taylor]: Taking taylor expansion of 0.25 in z
0.462 * [taylor]: Taking taylor expansion of (/ z y) in z
0.462 * [taylor]: Taking taylor expansion of z in z
0.462 * [taylor]: Taking taylor expansion of y in z
0.462 * [taylor]: Taking taylor expansion of (- (+ (/ x y) 0.25) (/ z y)) in x
0.462 * [taylor]: Taking taylor expansion of (+ (/ x y) 0.25) in x
0.462 * [taylor]: Taking taylor expansion of (/ x y) in x
0.462 * [taylor]: Taking taylor expansion of x in x
0.462 * [taylor]: Taking taylor expansion of y in x
0.462 * [taylor]: Taking taylor expansion of 0.25 in x
0.462 * [taylor]: Taking taylor expansion of (/ z y) in x
0.462 * [taylor]: Taking taylor expansion of z in x
0.462 * [taylor]: Taking taylor expansion of y in x
0.462 * [taylor]: Taking taylor expansion of (- (+ (/ x y) 0.25) (/ z y)) in x
0.462 * [taylor]: Taking taylor expansion of (+ (/ x y) 0.25) in x
0.462 * [taylor]: Taking taylor expansion of (/ x y) in x
0.462 * [taylor]: Taking taylor expansion of x in x
0.462 * [taylor]: Taking taylor expansion of y in x
0.462 * [taylor]: Taking taylor expansion of 0.25 in x
0.462 * [taylor]: Taking taylor expansion of (/ z y) in x
0.462 * [taylor]: Taking taylor expansion of z in x
0.462 * [taylor]: Taking taylor expansion of y in x
0.462 * [taylor]: Taking taylor expansion of (- 0.25 (/ z y)) in z
0.462 * [taylor]: Taking taylor expansion of 0.25 in z
0.462 * [taylor]: Taking taylor expansion of (/ z y) in z
0.462 * [taylor]: Taking taylor expansion of z in z
0.462 * [taylor]: Taking taylor expansion of y in z
0.462 * [taylor]: Taking taylor expansion of 0.25 in y
0.462 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.462 * [taylor]: Taking taylor expansion of y in z
0.462 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.462 * [taylor]: Taking taylor expansion of y in y
0.463 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.463 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.463 * [taylor]: Taking taylor expansion of y in y
0.463 * [approximate]: Taking taylor expansion of (- (+ (/ y x) 0.25) (/ y z)) in (x z y) around 0
0.463 * [taylor]: Taking taylor expansion of (- (+ (/ y x) 0.25) (/ y z)) in y
0.463 * [taylor]: Taking taylor expansion of (+ (/ y x) 0.25) in y
0.463 * [taylor]: Taking taylor expansion of (/ y x) in y
0.463 * [taylor]: Taking taylor expansion of y in y
0.463 * [taylor]: Taking taylor expansion of x in y
0.463 * [taylor]: Taking taylor expansion of 0.25 in y
0.463 * [taylor]: Taking taylor expansion of (/ y z) in y
0.463 * [taylor]: Taking taylor expansion of y in y
0.463 * [taylor]: Taking taylor expansion of z in y
0.463 * [taylor]: Taking taylor expansion of (- (+ (/ y x) 0.25) (/ y z)) in z
0.463 * [taylor]: Taking taylor expansion of (+ (/ y x) 0.25) in z
0.463 * [taylor]: Taking taylor expansion of (/ y x) in z
0.463 * [taylor]: Taking taylor expansion of y in z
0.463 * [taylor]: Taking taylor expansion of x in z
0.463 * [taylor]: Taking taylor expansion of 0.25 in z
0.463 * [taylor]: Taking taylor expansion of (/ y z) in z
0.463 * [taylor]: Taking taylor expansion of y in z
0.463 * [taylor]: Taking taylor expansion of z in z
0.463 * [taylor]: Taking taylor expansion of (- (+ (/ y x) 0.25) (/ y z)) in x
0.463 * [taylor]: Taking taylor expansion of (+ (/ y x) 0.25) in x
0.463 * [taylor]: Taking taylor expansion of (/ y x) in x
0.463 * [taylor]: Taking taylor expansion of y in x
0.463 * [taylor]: Taking taylor expansion of x in x
0.463 * [taylor]: Taking taylor expansion of 0.25 in x
0.463 * [taylor]: Taking taylor expansion of (/ y z) in x
0.463 * [taylor]: Taking taylor expansion of y in x
0.463 * [taylor]: Taking taylor expansion of z in x
0.463 * [taylor]: Taking taylor expansion of (- (+ (/ y x) 0.25) (/ y z)) in x
0.463 * [taylor]: Taking taylor expansion of (+ (/ y x) 0.25) in x
0.463 * [taylor]: Taking taylor expansion of (/ y x) in x
0.463 * [taylor]: Taking taylor expansion of y in x
0.464 * [taylor]: Taking taylor expansion of x in x
0.464 * [taylor]: Taking taylor expansion of 0.25 in x
0.464 * [taylor]: Taking taylor expansion of (/ y z) in x
0.464 * [taylor]: Taking taylor expansion of y in x
0.464 * [taylor]: Taking taylor expansion of z in x
0.464 * [taylor]: Taking taylor expansion of y in z
0.464 * [taylor]: Taking taylor expansion of (- 0.25 (/ y z)) in z
0.464 * [taylor]: Taking taylor expansion of 0.25 in z
0.464 * [taylor]: Taking taylor expansion of (/ y z) in z
0.464 * [taylor]: Taking taylor expansion of y in z
0.464 * [taylor]: Taking taylor expansion of z in z
0.464 * [taylor]: Taking taylor expansion of (neg y) in y
0.464 * [taylor]: Taking taylor expansion of y in y
0.464 * [taylor]: Taking taylor expansion of y in y
0.464 * [taylor]: Taking taylor expansion of 0 in z
0.464 * [taylor]: Taking taylor expansion of 0.25 in y
0.464 * [taylor]: Taking taylor expansion of 0 in y
0.465 * [approximate]: Taking taylor expansion of (- (+ (/ y x) 0.25) (/ y z)) in (x z y) around 0
0.465 * [taylor]: Taking taylor expansion of (- (+ (/ y x) 0.25) (/ y z)) in y
0.465 * [taylor]: Taking taylor expansion of (+ (/ y x) 0.25) in y
0.465 * [taylor]: Taking taylor expansion of (/ y x) in y
0.465 * [taylor]: Taking taylor expansion of y in y
0.465 * [taylor]: Taking taylor expansion of x in y
0.465 * [taylor]: Taking taylor expansion of 0.25 in y
0.465 * [taylor]: Taking taylor expansion of (/ y z) in y
0.465 * [taylor]: Taking taylor expansion of y in y
0.465 * [taylor]: Taking taylor expansion of z in y
0.465 * [taylor]: Taking taylor expansion of (- (+ (/ y x) 0.25) (/ y z)) in z
0.465 * [taylor]: Taking taylor expansion of (+ (/ y x) 0.25) in z
0.465 * [taylor]: Taking taylor expansion of (/ y x) in z
0.465 * [taylor]: Taking taylor expansion of y in z
0.465 * [taylor]: Taking taylor expansion of x in z
0.465 * [taylor]: Taking taylor expansion of 0.25 in z
0.465 * [taylor]: Taking taylor expansion of (/ y z) in z
0.465 * [taylor]: Taking taylor expansion of y in z
0.465 * [taylor]: Taking taylor expansion of z in z
0.465 * [taylor]: Taking taylor expansion of (- (+ (/ y x) 0.25) (/ y z)) in x
0.465 * [taylor]: Taking taylor expansion of (+ (/ y x) 0.25) in x
0.465 * [taylor]: Taking taylor expansion of (/ y x) in x
0.465 * [taylor]: Taking taylor expansion of y in x
0.465 * [taylor]: Taking taylor expansion of x in x
0.465 * [taylor]: Taking taylor expansion of 0.25 in x
0.465 * [taylor]: Taking taylor expansion of (/ y z) in x
0.465 * [taylor]: Taking taylor expansion of y in x
0.465 * [taylor]: Taking taylor expansion of z in x
0.465 * [taylor]: Taking taylor expansion of (- (+ (/ y x) 0.25) (/ y z)) in x
0.465 * [taylor]: Taking taylor expansion of (+ (/ y x) 0.25) in x
0.465 * [taylor]: Taking taylor expansion of (/ y x) in x
0.465 * [taylor]: Taking taylor expansion of y in x
0.465 * [taylor]: Taking taylor expansion of x in x
0.465 * [taylor]: Taking taylor expansion of 0.25 in x
0.465 * [taylor]: Taking taylor expansion of (/ y z) in x
0.465 * [taylor]: Taking taylor expansion of y in x
0.465 * [taylor]: Taking taylor expansion of z in x
0.465 * [taylor]: Taking taylor expansion of y in z
0.466 * [taylor]: Taking taylor expansion of (- 0.25 (/ y z)) in z
0.466 * [taylor]: Taking taylor expansion of 0.25 in z
0.466 * [taylor]: Taking taylor expansion of (/ y z) in z
0.466 * [taylor]: Taking taylor expansion of y in z
0.466 * [taylor]: Taking taylor expansion of z in z
0.466 * [taylor]: Taking taylor expansion of (neg y) in y
0.466 * [taylor]: Taking taylor expansion of y in y
0.466 * [taylor]: Taking taylor expansion of y in y
0.466 * [taylor]: Taking taylor expansion of 0 in z
0.466 * [taylor]: Taking taylor expansion of 0.25 in y
0.466 * [taylor]: Taking taylor expansion of 0 in y
0.467 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 2 2)
0.467 * [approximate]: Taking taylor expansion of (/ (- x z) y) in (x z y) around 0
0.467 * [taylor]: Taking taylor expansion of (/ (- x z) y) in y
0.467 * [taylor]: Taking taylor expansion of (- x z) in y
0.467 * [taylor]: Taking taylor expansion of x in y
0.467 * [taylor]: Taking taylor expansion of z in y
0.467 * [taylor]: Taking taylor expansion of y in y
0.467 * [taylor]: Taking taylor expansion of (/ (- x z) y) in z
0.467 * [taylor]: Taking taylor expansion of (- x z) in z
0.467 * [taylor]: Taking taylor expansion of x in z
0.467 * [taylor]: Taking taylor expansion of z in z
0.467 * [taylor]: Taking taylor expansion of y in z
0.467 * [taylor]: Taking taylor expansion of (/ (- x z) y) in x
0.467 * [taylor]: Taking taylor expansion of (- x z) in x
0.467 * [taylor]: Taking taylor expansion of x in x
0.467 * [taylor]: Taking taylor expansion of z in x
0.467 * [taylor]: Taking taylor expansion of y in x
0.467 * [taylor]: Taking taylor expansion of (/ (- x z) y) in x
0.467 * [taylor]: Taking taylor expansion of (- x z) in x
0.467 * [taylor]: Taking taylor expansion of x in x
0.467 * [taylor]: Taking taylor expansion of z in x
0.467 * [taylor]: Taking taylor expansion of y in x
0.467 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in z
0.467 * [taylor]: Taking taylor expansion of -1 in z
0.467 * [taylor]: Taking taylor expansion of (/ z y) in z
0.467 * [taylor]: Taking taylor expansion of z in z
0.467 * [taylor]: Taking taylor expansion of y in z
0.467 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.467 * [taylor]: Taking taylor expansion of y in z
0.467 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.467 * [taylor]: Taking taylor expansion of y in y
0.467 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.467 * [taylor]: Taking taylor expansion of -1 in y
0.467 * [taylor]: Taking taylor expansion of y in y
0.468 * [taylor]: Taking taylor expansion of 0 in z
0.468 * [taylor]: Taking taylor expansion of 0 in y
0.468 * [taylor]: Taking taylor expansion of 0 in y
0.468 * [taylor]: Taking taylor expansion of 0 in y
0.468 * [taylor]: Taking taylor expansion of 0 in z
0.468 * [taylor]: Taking taylor expansion of 0 in y
0.468 * [taylor]: Taking taylor expansion of 0 in y
0.468 * [taylor]: Taking taylor expansion of 0 in y
0.468 * [taylor]: Taking taylor expansion of 0 in y
0.469 * [approximate]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 z))) in (x z y) around 0
0.469 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 z))) in y
0.469 * [taylor]: Taking taylor expansion of y in y
0.469 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.469 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.469 * [taylor]: Taking taylor expansion of x in y
0.469 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.469 * [taylor]: Taking taylor expansion of z in y
0.469 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 z))) in z
0.469 * [taylor]: Taking taylor expansion of y in z
0.469 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
0.469 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.469 * [taylor]: Taking taylor expansion of x in z
0.469 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.469 * [taylor]: Taking taylor expansion of z in z
0.469 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 z))) in x
0.469 * [taylor]: Taking taylor expansion of y in x
0.469 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.469 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.469 * [taylor]: Taking taylor expansion of x in x
0.469 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.469 * [taylor]: Taking taylor expansion of z in x
0.469 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 z))) in x
0.469 * [taylor]: Taking taylor expansion of y in x
0.469 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.469 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.469 * [taylor]: Taking taylor expansion of x in x
0.469 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.469 * [taylor]: Taking taylor expansion of z in x
0.469 * [taylor]: Taking taylor expansion of y in z
0.469 * [taylor]: Taking taylor expansion of (neg (/ y z)) in z
0.469 * [taylor]: Taking taylor expansion of (/ y z) in z
0.469 * [taylor]: Taking taylor expansion of y in z
0.469 * [taylor]: Taking taylor expansion of z in z
0.469 * [taylor]: Taking taylor expansion of (neg y) in y
0.469 * [taylor]: Taking taylor expansion of y in y
0.469 * [taylor]: Taking taylor expansion of y in y
0.470 * [taylor]: Taking taylor expansion of 0 in z
0.470 * [taylor]: Taking taylor expansion of 0 in y
0.470 * [taylor]: Taking taylor expansion of 0 in y
0.470 * [taylor]: Taking taylor expansion of 0 in z
0.470 * [taylor]: Taking taylor expansion of 0 in y
0.470 * [taylor]: Taking taylor expansion of 0 in y
0.470 * [taylor]: Taking taylor expansion of 0 in y
0.470 * [approximate]: Taking taylor expansion of (* -1 (* y (- (/ 1 z) (/ 1 x)))) in (x z y) around 0
0.470 * [taylor]: Taking taylor expansion of (* -1 (* y (- (/ 1 z) (/ 1 x)))) in y
0.470 * [taylor]: Taking taylor expansion of -1 in y
0.470 * [taylor]: Taking taylor expansion of (* y (- (/ 1 z) (/ 1 x))) in y
0.470 * [taylor]: Taking taylor expansion of y in y
0.470 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.470 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.470 * [taylor]: Taking taylor expansion of z in y
0.471 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.471 * [taylor]: Taking taylor expansion of x in y
0.471 * [taylor]: Taking taylor expansion of (* -1 (* y (- (/ 1 z) (/ 1 x)))) in z
0.471 * [taylor]: Taking taylor expansion of -1 in z
0.471 * [taylor]: Taking taylor expansion of (* y (- (/ 1 z) (/ 1 x))) in z
0.471 * [taylor]: Taking taylor expansion of y in z
0.471 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
0.471 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.471 * [taylor]: Taking taylor expansion of z in z
0.471 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.471 * [taylor]: Taking taylor expansion of x in z
0.471 * [taylor]: Taking taylor expansion of (* -1 (* y (- (/ 1 z) (/ 1 x)))) in x
0.471 * [taylor]: Taking taylor expansion of -1 in x
0.471 * [taylor]: Taking taylor expansion of (* y (- (/ 1 z) (/ 1 x))) in x
0.471 * [taylor]: Taking taylor expansion of y in x
0.471 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.471 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.471 * [taylor]: Taking taylor expansion of z in x
0.471 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.471 * [taylor]: Taking taylor expansion of x in x
0.471 * [taylor]: Taking taylor expansion of (* -1 (* y (- (/ 1 z) (/ 1 x)))) in x
0.471 * [taylor]: Taking taylor expansion of -1 in x
0.471 * [taylor]: Taking taylor expansion of (* y (- (/ 1 z) (/ 1 x))) in x
0.471 * [taylor]: Taking taylor expansion of y in x
0.471 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.471 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.471 * [taylor]: Taking taylor expansion of z in x
0.471 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.471 * [taylor]: Taking taylor expansion of x in x
0.471 * [taylor]: Taking taylor expansion of y in z
0.471 * [taylor]: Taking taylor expansion of (neg (/ y z)) in z
0.471 * [taylor]: Taking taylor expansion of (/ y z) in z
0.471 * [taylor]: Taking taylor expansion of y in z
0.471 * [taylor]: Taking taylor expansion of z in z
0.471 * [taylor]: Taking taylor expansion of (neg y) in y
0.471 * [taylor]: Taking taylor expansion of y in y
0.471 * [taylor]: Taking taylor expansion of y in y
0.472 * [taylor]: Taking taylor expansion of 0 in z
0.472 * [taylor]: Taking taylor expansion of 0 in y
0.472 * [taylor]: Taking taylor expansion of 0 in y
0.472 * [taylor]: Taking taylor expansion of 0 in z
0.472 * [taylor]: Taking taylor expansion of 0 in y
0.472 * [taylor]: Taking taylor expansion of 0 in y
0.472 * [taylor]: Taking taylor expansion of 0 in y
0.473 * * * [progress]: simplifying candidates
0.474 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp 1.0) (exp (* 4.0 (+ 0.25 (/ (- x z) y)))))
  (log (+ 1.0 (* 4.0 (+ 0.25 (/ (- x z) y)))))
  (exp (+ 1.0 (* 4.0 (+ 0.25 (/ (- x z) y)))))
  (* (cbrt (+ 1.0 (* 4.0 (+ 0.25 (/ (- x z) y))))) (cbrt (+ 1.0 (* 4.0 (+ 0.25 (/ (- x z) y))))))
  (cbrt (+ 1.0 (* 4.0 (+ 0.25 (/ (- x z) y)))))
  (* (* (+ 1.0 (* 4.0 (+ 0.25 (/ (- x z) y)))) (+ 1.0 (* 4.0 (+ 0.25 (/ (- x z) y))))) (+ 1.0 (* 4.0 (+ 0.25 (/ (- x z) y)))))
  (sqrt (+ 1.0 (* 4.0 (+ 0.25 (/ (- x z) y)))))
  (sqrt (+ 1.0 (* 4.0 (+ 0.25 (/ (- x z) y)))))
  (+ (pow 1.0 3) (pow (* 4.0 (+ 0.25 (/ (- x z) y))) 3))
  (+ (* 1.0 1.0) (- (* (* 4.0 (+ 0.25 (/ (- x z) y))) (* 4.0 (+ 0.25 (/ (- x z) y)))) (* 1.0 (* 4.0 (+ 0.25 (/ (- x z) y))))))
  (- (* 1.0 1.0) (* (* 4.0 (+ 0.25 (/ (- x z) y))) (* 4.0 (+ 0.25 (/ (- x z) y)))))
  (- 1.0 (* 4.0 (+ 0.25 (/ (- x z) y))))
  (+ 1.0 (* 4.0 0.25))
  (+ 1.0 (* 0.25 4.0))
  (* (exp 0.25) (exp (/ (- x z) y)))
  (log (+ 0.25 (/ (- x z) y)))
  (exp (+ 0.25 (/ (- x z) y)))
  (* (cbrt (+ 0.25 (/ (- x z) y))) (cbrt (+ 0.25 (/ (- x z) y))))
  (cbrt (+ 0.25 (/ (- x z) y)))
  (* (* (+ 0.25 (/ (- x z) y)) (+ 0.25 (/ (- x z) y))) (+ 0.25 (/ (- x z) y)))
  (sqrt (+ 0.25 (/ (- x z) y)))
  (sqrt (+ 0.25 (/ (- x z) y)))
  (+ (pow 0.25 3) (pow (/ (- x z) y) 3))
  (+ (* 0.25 0.25) (- (* (/ (- x z) y) (/ (- x z) y)) (* 0.25 (/ (- x z) y))))
  (- (* 0.25 0.25) (* (/ (- x z) y) (/ (- x z) y)))
  (- 0.25 (/ (- x z) y))
  (+ 0.25 (/ (- x z) y))
  (+ 0.25 (/ x y))
  (- (log (- x z)) (log y))
  (log (/ (- x z) y))
  (exp (/ (- x z) y))
  (/ (* (* (- x z) (- x z)) (- x z)) (* (* y y) y))
  (* (cbrt (/ (- x z) y)) (cbrt (/ (- x z) y)))
  (cbrt (/ (- x z) y))
  (* (* (/ (- x z) y) (/ (- x z) y)) (/ (- x z) y))
  (sqrt (/ (- x z) y))
  (sqrt (/ (- x z) y))
  (neg (- x z))
  (neg y)
  (/ x y)
  (/ z y)
  (/ (* (cbrt (- x z)) (cbrt (- x z))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (- x z)) (cbrt y))
  (/ (* (cbrt (- x z)) (cbrt (- x z))) (sqrt y))
  (/ (cbrt (- x z)) (sqrt y))
  (/ (* (cbrt (- x z)) (cbrt (- x z))) 1)
  (/ (cbrt (- x z)) y)
  (/ (sqrt (- x z)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (- x z)) (cbrt y))
  (/ (sqrt (- x z)) (sqrt y))
  (/ (sqrt (- x z)) (sqrt y))
  (/ (sqrt (- x z)) 1)
  (/ (sqrt (- x z)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (- x z) (cbrt y))
  (/ 1 (sqrt y))
  (/ (- x z) (sqrt y))
  (/ 1 1)
  (/ (- x z) y)
  (/ (+ (sqrt x) (sqrt z)) (* (cbrt y) (cbrt y)))
  (/ (- (sqrt x) (sqrt z)) (cbrt y))
  (/ (+ (sqrt x) (sqrt z)) (sqrt y))
  (/ (- (sqrt x) (sqrt z)) (sqrt y))
  (/ (+ (sqrt x) (sqrt z)) 1)
  (/ (- (sqrt x) (sqrt z)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (- x z) (cbrt y))
  (/ 1 (sqrt y))
  (/ (- x z) (sqrt y))
  (/ 1 1)
  (/ (- x z) y)
  (/ 1 y)
  (/ y (- x z))
  (/ (- x z) (* (cbrt y) (cbrt y)))
  (/ (- x z) (sqrt y))
  (/ (- x z) 1)
  (/ y (cbrt (- x z)))
  (/ y (sqrt (- x z)))
  (/ y (- x z))
  (/ y (- (sqrt x) (sqrt z)))
  (/ y (- x z))
  (* y (+ (* x x) (+ (* z z) (* x z))))
  (* y (+ x z))
  (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y)))
  (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y)))
  (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y)))
  (- (+ (/ x y) 0.25) (/ z y))
  (- (+ (/ x y) 0.25) (/ z y))
  (- (+ (/ x y) 0.25) (/ z y))
  (- (/ x y) (/ z y))
  (- (/ x y) (/ z y))
  (- (/ x y) (/ z y))
0.516 * * [simplify]: iteration  0 :  5898  enodes  (cost  740 )
0.519 * [simplify]: Simplified to:
   (exp (+ 1.0 (* 4.0 (+ 0.25 (/ (- x z) y)))))
  (log (+ 1.0 (* 4.0 (+ 0.25 (/ (- x z) y)))))
  (exp (+ 1.0 (* 4.0 (+ 0.25 (/ (- x z) y)))))
  (* (cbrt (+ 1.0 (* 4.0 (+ 0.25 (/ (- x z) y))))) (cbrt (+ 1.0 (* 4.0 (+ 0.25 (/ (- x z) y))))))
  (cbrt (+ 1.0 (* 4.0 (+ 0.25 (/ (- x z) y)))))
  (pow (+ 1.0 (* 4.0 (+ 0.25 (/ (- x z) y)))) 3)
  (sqrt (+ 1.0 (* 4.0 (+ 0.25 (/ (- x z) y)))))
  (sqrt (+ 1.0 (* 4.0 (+ 0.25 (/ (- x z) y)))))
  (+ (pow 1.0 3) (pow (* 4.0 (+ 0.25 (/ (- x z) y))) 3))
  (+ (* 1.0 1.0) (* 4.0 (* (+ 0.25 (/ (- x z) y)) (- (* 4.0 (+ 0.25 (/ (- x z) y))) 1.0))))
  (+ (* 1.0 1.0) (* 4.0 (* 4.0 (* (+ 0.25 (/ (- x z) y)) (- (/ (- z x) y) 0.25)))))
  (+ 1.0 (* 4.0 (- (/ (- z x) y) 0.25)))
  (+ 1.0 (* 4.0 0.25))
  (+ 1.0 (* 4.0 0.25))
  (exp (+ 0.25 (/ (- x z) y)))
  (log (+ 0.25 (/ (- x z) y)))
  (exp (+ 0.25 (/ (- x z) y)))
  (* (cbrt (+ 0.25 (/ (- x z) y))) (cbrt (+ 0.25 (/ (- x z) y))))
  (cbrt (+ 0.25 (/ (- x z) y)))
  (pow (+ 0.25 (/ (- x z) y)) 3)
  (sqrt (+ 0.25 (/ (- x z) y)))
  (sqrt (+ 0.25 (/ (- x z) y)))
  (+ (pow 0.25 3) (pow (/ (- x z) y) 3))
  (+ (* 0.25 0.25) (* (- x z) (/ (- (/ (- x z) y) 0.25) y)))
  (+ (* 0.25 0.25) (* (- x z) (/ (/ (- z x) y) y)))
  (+ 0.25 (/ (- z x) y))
  (+ 0.25 (/ (- x z) y))
  (+ 0.25 (/ x y))
  (log (/ (- x z) y))
  (log (/ (- x z) y))
  (exp (/ (- x z) y))
  (pow (/ (- x z) y) 3)
  (* (cbrt (/ (- x z) y)) (cbrt (/ (- x z) y)))
  (cbrt (/ (- x z) y))
  (pow (/ (- x z) y) 3)
  (sqrt (/ (- x z) y))
  (sqrt (/ (- x z) y))
  (- z x)
  (neg y)
  (/ x y)
  (/ z y)
  (* (cbrt (- x z)) (/ (cbrt (- x z)) (* (cbrt y) (cbrt y))))
  (/ (cbrt (- x z)) (cbrt y))
  (* (cbrt (- x z)) (/ (cbrt (- x z)) (sqrt y)))
  (/ (cbrt (- x z)) (sqrt y))
  (* (cbrt (- x z)) (cbrt (- x z)))
  (/ (cbrt (- x z)) y)
  (/ (sqrt (- x z)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (- x z)) (cbrt y))
  (/ (sqrt (- x z)) (sqrt y))
  (/ (sqrt (- x z)) (sqrt y))
  (sqrt (- x z))
  (/ (sqrt (- x z)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (- x z) (cbrt y))
  (/ 1 (sqrt y))
  (/ (- x z) (sqrt y))
  1
  (/ (- x z) y)
  (/ (+ (sqrt x) (sqrt z)) (* (cbrt y) (cbrt y)))
  (/ (- (sqrt x) (sqrt z)) (cbrt y))
  (/ (+ (sqrt x) (sqrt z)) (sqrt y))
  (/ (- (sqrt x) (sqrt z)) (sqrt y))
  (+ (sqrt x) (sqrt z))
  (/ (- (sqrt x) (sqrt z)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (- x z) (cbrt y))
  (/ 1 (sqrt y))
  (/ (- x z) (sqrt y))
  1
  (/ (- x z) y)
  (/ 1 y)
  (/ y (- x z))
  (/ (- x z) (* (cbrt y) (cbrt y)))
  (/ (- x z) (sqrt y))
  (- x z)
  (/ y (cbrt (- x z)))
  (/ y (sqrt (- x z)))
  (/ y (- x z))
  (/ y (- (sqrt x) (sqrt z)))
  (/ y (- x z))
  (* y (+ (* x x) (* z (+ x z))))
  (* y (+ x z))
  (+ 2.0 (* 4.0 (/ (- x z) y)))
  (+ 2.0 (* 4.0 (/ (- x z) y)))
  (+ 2.0 (* 4.0 (/ (- x z) y)))
  (+ 0.25 (/ (- x z) y))
  (+ 0.25 (/ (- x z) y))
  (+ 0.25 (/ (- x z) y))
  (/ (- x z) y)
  (/ (- x z) y)
  (/ (- x z) y)
0.520 * * * [progress]: adding candidates to table
0.594 * * [progress]: iteration 2 / 4
0.594 * * * [progress]: picking best candidate
0.599 * * * * [pick]: Picked  #<alt (λ (x y z) (+ 2.0 (* 4.0 (/ (- x z) y))))>
0.599 * * * [progress]: localizing error
0.606 * * * [progress]: generating rewritten candidates
0.606 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
0.615 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 2)
0.620 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.628 * * * [progress]: generating series expansions
0.628 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
0.628 * [approximate]: Taking taylor expansion of (* 4.0 (/ (- x z) y)) in (x z y) around 0
0.629 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x z) y)) in y
0.629 * [taylor]: Taking taylor expansion of 4.0 in y
0.629 * [taylor]: Taking taylor expansion of (/ (- x z) y) in y
0.629 * [taylor]: Taking taylor expansion of (- x z) in y
0.629 * [taylor]: Taking taylor expansion of x in y
0.629 * [taylor]: Taking taylor expansion of z in y
0.629 * [taylor]: Taking taylor expansion of y in y
0.629 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x z) y)) in z
0.629 * [taylor]: Taking taylor expansion of 4.0 in z
0.629 * [taylor]: Taking taylor expansion of (/ (- x z) y) in z
0.629 * [taylor]: Taking taylor expansion of (- x z) in z
0.629 * [taylor]: Taking taylor expansion of x in z
0.629 * [taylor]: Taking taylor expansion of z in z
0.629 * [taylor]: Taking taylor expansion of y in z
0.629 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x z) y)) in x
0.629 * [taylor]: Taking taylor expansion of 4.0 in x
0.629 * [taylor]: Taking taylor expansion of (/ (- x z) y) in x
0.629 * [taylor]: Taking taylor expansion of (- x z) in x
0.629 * [taylor]: Taking taylor expansion of x in x
0.629 * [taylor]: Taking taylor expansion of z in x
0.629 * [taylor]: Taking taylor expansion of y in x
0.629 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x z) y)) in x
0.629 * [taylor]: Taking taylor expansion of 4.0 in x
0.629 * [taylor]: Taking taylor expansion of (/ (- x z) y) in x
0.629 * [taylor]: Taking taylor expansion of (- x z) in x
0.629 * [taylor]: Taking taylor expansion of x in x
0.629 * [taylor]: Taking taylor expansion of z in x
0.629 * [taylor]: Taking taylor expansion of y in x
0.629 * [taylor]: Taking taylor expansion of (* -4.0 (/ z y)) in z
0.629 * [taylor]: Taking taylor expansion of -4.0 in z
0.629 * [taylor]: Taking taylor expansion of (/ z y) in z
0.629 * [taylor]: Taking taylor expansion of z in z
0.629 * [taylor]: Taking taylor expansion of y in z
0.630 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in z
0.630 * [taylor]: Taking taylor expansion of 4.0 in z
0.630 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.630 * [taylor]: Taking taylor expansion of y in z
0.630 * [taylor]: Taking taylor expansion of (/ 4.0 y) in y
0.630 * [taylor]: Taking taylor expansion of 4.0 in y
0.630 * [taylor]: Taking taylor expansion of y in y
0.630 * [taylor]: Taking taylor expansion of (/ -4.0 y) in y
0.630 * [taylor]: Taking taylor expansion of -4.0 in y
0.630 * [taylor]: Taking taylor expansion of y in y
0.630 * [taylor]: Taking taylor expansion of 0 in z
0.630 * [taylor]: Taking taylor expansion of 0 in y
0.630 * [taylor]: Taking taylor expansion of 0 in y
0.630 * [taylor]: Taking taylor expansion of 0 in y
0.630 * [taylor]: Taking taylor expansion of 0 in z
0.630 * [taylor]: Taking taylor expansion of 0 in y
0.631 * [taylor]: Taking taylor expansion of 0 in y
0.631 * [taylor]: Taking taylor expansion of 0 in y
0.631 * [taylor]: Taking taylor expansion of 0 in y
0.631 * [approximate]: Taking taylor expansion of (* 4.0 (* y (- (/ 1 x) (/ 1 z)))) in (x z y) around 0
0.631 * [taylor]: Taking taylor expansion of (* 4.0 (* y (- (/ 1 x) (/ 1 z)))) in y
0.631 * [taylor]: Taking taylor expansion of 4.0 in y
0.631 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 z))) in y
0.631 * [taylor]: Taking taylor expansion of y in y
0.631 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.631 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.631 * [taylor]: Taking taylor expansion of x in y
0.631 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.631 * [taylor]: Taking taylor expansion of z in y
0.631 * [taylor]: Taking taylor expansion of (* 4.0 (* y (- (/ 1 x) (/ 1 z)))) in z
0.631 * [taylor]: Taking taylor expansion of 4.0 in z
0.631 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 z))) in z
0.631 * [taylor]: Taking taylor expansion of y in z
0.631 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
0.631 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.631 * [taylor]: Taking taylor expansion of x in z
0.631 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.631 * [taylor]: Taking taylor expansion of z in z
0.631 * [taylor]: Taking taylor expansion of (* 4.0 (* y (- (/ 1 x) (/ 1 z)))) in x
0.631 * [taylor]: Taking taylor expansion of 4.0 in x
0.631 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 z))) in x
0.631 * [taylor]: Taking taylor expansion of y in x
0.631 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.631 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.631 * [taylor]: Taking taylor expansion of x in x
0.632 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.632 * [taylor]: Taking taylor expansion of z in x
0.632 * [taylor]: Taking taylor expansion of (* 4.0 (* y (- (/ 1 x) (/ 1 z)))) in x
0.632 * [taylor]: Taking taylor expansion of 4.0 in x
0.632 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 z))) in x
0.632 * [taylor]: Taking taylor expansion of y in x
0.632 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.632 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.632 * [taylor]: Taking taylor expansion of x in x
0.632 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.632 * [taylor]: Taking taylor expansion of z in x
0.632 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
0.632 * [taylor]: Taking taylor expansion of 4.0 in z
0.632 * [taylor]: Taking taylor expansion of y in z
0.632 * [taylor]: Taking taylor expansion of (neg (* 4.0 (/ y z))) in z
0.632 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in z
0.632 * [taylor]: Taking taylor expansion of 4.0 in z
0.632 * [taylor]: Taking taylor expansion of (/ y z) in z
0.632 * [taylor]: Taking taylor expansion of y in z
0.632 * [taylor]: Taking taylor expansion of z in z
0.632 * [taylor]: Taking taylor expansion of (neg (* 4.0 y)) in y
0.632 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.632 * [taylor]: Taking taylor expansion of 4.0 in y
0.632 * [taylor]: Taking taylor expansion of y in y
0.632 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.632 * [taylor]: Taking taylor expansion of 4.0 in y
0.632 * [taylor]: Taking taylor expansion of y in y
0.633 * [taylor]: Taking taylor expansion of 0 in z
0.633 * [taylor]: Taking taylor expansion of 0 in y
0.633 * [taylor]: Taking taylor expansion of 0 in y
0.633 * [taylor]: Taking taylor expansion of 0 in z
0.633 * [taylor]: Taking taylor expansion of 0 in y
0.633 * [taylor]: Taking taylor expansion of 0 in y
0.633 * [taylor]: Taking taylor expansion of 0 in y
0.634 * [approximate]: Taking taylor expansion of (* -4.0 (* y (- (/ 1 z) (/ 1 x)))) in (x z y) around 0
0.634 * [taylor]: Taking taylor expansion of (* -4.0 (* y (- (/ 1 z) (/ 1 x)))) in y
0.634 * [taylor]: Taking taylor expansion of -4.0 in y
0.634 * [taylor]: Taking taylor expansion of (* y (- (/ 1 z) (/ 1 x))) in y
0.634 * [taylor]: Taking taylor expansion of y in y
0.634 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.634 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.634 * [taylor]: Taking taylor expansion of z in y
0.634 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.634 * [taylor]: Taking taylor expansion of x in y
0.634 * [taylor]: Taking taylor expansion of (* -4.0 (* y (- (/ 1 z) (/ 1 x)))) in z
0.634 * [taylor]: Taking taylor expansion of -4.0 in z
0.634 * [taylor]: Taking taylor expansion of (* y (- (/ 1 z) (/ 1 x))) in z
0.634 * [taylor]: Taking taylor expansion of y in z
0.634 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
0.634 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.634 * [taylor]: Taking taylor expansion of z in z
0.634 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.634 * [taylor]: Taking taylor expansion of x in z
0.634 * [taylor]: Taking taylor expansion of (* -4.0 (* y (- (/ 1 z) (/ 1 x)))) in x
0.634 * [taylor]: Taking taylor expansion of -4.0 in x
0.634 * [taylor]: Taking taylor expansion of (* y (- (/ 1 z) (/ 1 x))) in x
0.634 * [taylor]: Taking taylor expansion of y in x
0.634 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.634 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.634 * [taylor]: Taking taylor expansion of z in x
0.634 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.634 * [taylor]: Taking taylor expansion of x in x
0.634 * [taylor]: Taking taylor expansion of (* -4.0 (* y (- (/ 1 z) (/ 1 x)))) in x
0.634 * [taylor]: Taking taylor expansion of -4.0 in x
0.634 * [taylor]: Taking taylor expansion of (* y (- (/ 1 z) (/ 1 x))) in x
0.634 * [taylor]: Taking taylor expansion of y in x
0.634 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.634 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.634 * [taylor]: Taking taylor expansion of z in x
0.634 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.634 * [taylor]: Taking taylor expansion of x in x
0.635 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
0.635 * [taylor]: Taking taylor expansion of 4.0 in z
0.635 * [taylor]: Taking taylor expansion of y in z
0.635 * [taylor]: Taking taylor expansion of (neg (* 4.0 (/ y z))) in z
0.635 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in z
0.635 * [taylor]: Taking taylor expansion of 4.0 in z
0.635 * [taylor]: Taking taylor expansion of (/ y z) in z
0.635 * [taylor]: Taking taylor expansion of y in z
0.635 * [taylor]: Taking taylor expansion of z in z
0.635 * [taylor]: Taking taylor expansion of (neg (* 4.0 y)) in y
0.635 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.635 * [taylor]: Taking taylor expansion of 4.0 in y
0.635 * [taylor]: Taking taylor expansion of y in y
0.635 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.635 * [taylor]: Taking taylor expansion of 4.0 in y
0.635 * [taylor]: Taking taylor expansion of y in y
0.635 * [taylor]: Taking taylor expansion of 0 in z
0.635 * [taylor]: Taking taylor expansion of 0 in y
0.635 * [taylor]: Taking taylor expansion of 0 in y
0.636 * [taylor]: Taking taylor expansion of 0 in z
0.636 * [taylor]: Taking taylor expansion of 0 in y
0.636 * [taylor]: Taking taylor expansion of 0 in y
0.636 * [taylor]: Taking taylor expansion of 0 in y
0.636 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 2)
0.636 * [approximate]: Taking taylor expansion of (/ (- x z) y) in (x z y) around 0
0.636 * [taylor]: Taking taylor expansion of (/ (- x z) y) in y
0.636 * [taylor]: Taking taylor expansion of (- x z) in y
0.636 * [taylor]: Taking taylor expansion of x in y
0.636 * [taylor]: Taking taylor expansion of z in y
0.636 * [taylor]: Taking taylor expansion of y in y
0.636 * [taylor]: Taking taylor expansion of (/ (- x z) y) in z
0.636 * [taylor]: Taking taylor expansion of (- x z) in z
0.636 * [taylor]: Taking taylor expansion of x in z
0.636 * [taylor]: Taking taylor expansion of z in z
0.636 * [taylor]: Taking taylor expansion of y in z
0.637 * [taylor]: Taking taylor expansion of (/ (- x z) y) in x
0.637 * [taylor]: Taking taylor expansion of (- x z) in x
0.637 * [taylor]: Taking taylor expansion of x in x
0.637 * [taylor]: Taking taylor expansion of z in x
0.637 * [taylor]: Taking taylor expansion of y in x
0.637 * [taylor]: Taking taylor expansion of (/ (- x z) y) in x
0.637 * [taylor]: Taking taylor expansion of (- x z) in x
0.637 * [taylor]: Taking taylor expansion of x in x
0.637 * [taylor]: Taking taylor expansion of z in x
0.637 * [taylor]: Taking taylor expansion of y in x
0.637 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in z
0.637 * [taylor]: Taking taylor expansion of -1 in z
0.637 * [taylor]: Taking taylor expansion of (/ z y) in z
0.637 * [taylor]: Taking taylor expansion of z in z
0.637 * [taylor]: Taking taylor expansion of y in z
0.637 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.637 * [taylor]: Taking taylor expansion of y in z
0.637 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.637 * [taylor]: Taking taylor expansion of y in y
0.637 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.637 * [taylor]: Taking taylor expansion of -1 in y
0.637 * [taylor]: Taking taylor expansion of y in y
0.637 * [taylor]: Taking taylor expansion of 0 in z
0.637 * [taylor]: Taking taylor expansion of 0 in y
0.637 * [taylor]: Taking taylor expansion of 0 in y
0.637 * [taylor]: Taking taylor expansion of 0 in y
0.638 * [taylor]: Taking taylor expansion of 0 in z
0.638 * [taylor]: Taking taylor expansion of 0 in y
0.638 * [taylor]: Taking taylor expansion of 0 in y
0.638 * [taylor]: Taking taylor expansion of 0 in y
0.638 * [taylor]: Taking taylor expansion of 0 in y
0.638 * [approximate]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 z))) in (x z y) around 0
0.638 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 z))) in y
0.638 * [taylor]: Taking taylor expansion of y in y
0.638 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.638 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.638 * [taylor]: Taking taylor expansion of x in y
0.638 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.638 * [taylor]: Taking taylor expansion of z in y
0.638 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 z))) in z
0.638 * [taylor]: Taking taylor expansion of y in z
0.638 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
0.638 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.638 * [taylor]: Taking taylor expansion of x in z
0.638 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.638 * [taylor]: Taking taylor expansion of z in z
0.638 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 z))) in x
0.638 * [taylor]: Taking taylor expansion of y in x
0.638 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.639 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.639 * [taylor]: Taking taylor expansion of x in x
0.639 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.639 * [taylor]: Taking taylor expansion of z in x
0.639 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 z))) in x
0.639 * [taylor]: Taking taylor expansion of y in x
0.639 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.639 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.639 * [taylor]: Taking taylor expansion of x in x
0.639 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.639 * [taylor]: Taking taylor expansion of z in x
0.639 * [taylor]: Taking taylor expansion of y in z
0.639 * [taylor]: Taking taylor expansion of (neg (/ y z)) in z
0.639 * [taylor]: Taking taylor expansion of (/ y z) in z
0.639 * [taylor]: Taking taylor expansion of y in z
0.639 * [taylor]: Taking taylor expansion of z in z
0.639 * [taylor]: Taking taylor expansion of (neg y) in y
0.639 * [taylor]: Taking taylor expansion of y in y
0.639 * [taylor]: Taking taylor expansion of y in y
0.639 * [taylor]: Taking taylor expansion of 0 in z
0.639 * [taylor]: Taking taylor expansion of 0 in y
0.639 * [taylor]: Taking taylor expansion of 0 in y
0.640 * [taylor]: Taking taylor expansion of 0 in z
0.640 * [taylor]: Taking taylor expansion of 0 in y
0.640 * [taylor]: Taking taylor expansion of 0 in y
0.640 * [taylor]: Taking taylor expansion of 0 in y
0.640 * [approximate]: Taking taylor expansion of (* -1 (* y (- (/ 1 z) (/ 1 x)))) in (x z y) around 0
0.640 * [taylor]: Taking taylor expansion of (* -1 (* y (- (/ 1 z) (/ 1 x)))) in y
0.640 * [taylor]: Taking taylor expansion of -1 in y
0.640 * [taylor]: Taking taylor expansion of (* y (- (/ 1 z) (/ 1 x))) in y
0.640 * [taylor]: Taking taylor expansion of y in y
0.640 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.640 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.640 * [taylor]: Taking taylor expansion of z in y
0.640 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.640 * [taylor]: Taking taylor expansion of x in y
0.640 * [taylor]: Taking taylor expansion of (* -1 (* y (- (/ 1 z) (/ 1 x)))) in z
0.640 * [taylor]: Taking taylor expansion of -1 in z
0.640 * [taylor]: Taking taylor expansion of (* y (- (/ 1 z) (/ 1 x))) in z
0.640 * [taylor]: Taking taylor expansion of y in z
0.640 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
0.640 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.640 * [taylor]: Taking taylor expansion of z in z
0.640 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.640 * [taylor]: Taking taylor expansion of x in z
0.640 * [taylor]: Taking taylor expansion of (* -1 (* y (- (/ 1 z) (/ 1 x)))) in x
0.640 * [taylor]: Taking taylor expansion of -1 in x
0.640 * [taylor]: Taking taylor expansion of (* y (- (/ 1 z) (/ 1 x))) in x
0.640 * [taylor]: Taking taylor expansion of y in x
0.640 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.640 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.640 * [taylor]: Taking taylor expansion of z in x
0.640 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.640 * [taylor]: Taking taylor expansion of x in x
0.641 * [taylor]: Taking taylor expansion of (* -1 (* y (- (/ 1 z) (/ 1 x)))) in x
0.641 * [taylor]: Taking taylor expansion of -1 in x
0.641 * [taylor]: Taking taylor expansion of (* y (- (/ 1 z) (/ 1 x))) in x
0.641 * [taylor]: Taking taylor expansion of y in x
0.641 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.641 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.641 * [taylor]: Taking taylor expansion of z in x
0.641 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.641 * [taylor]: Taking taylor expansion of x in x
0.641 * [taylor]: Taking taylor expansion of y in z
0.641 * [taylor]: Taking taylor expansion of (neg (/ y z)) in z
0.641 * [taylor]: Taking taylor expansion of (/ y z) in z
0.641 * [taylor]: Taking taylor expansion of y in z
0.641 * [taylor]: Taking taylor expansion of z in z
0.641 * [taylor]: Taking taylor expansion of (neg y) in y
0.641 * [taylor]: Taking taylor expansion of y in y
0.641 * [taylor]: Taking taylor expansion of y in y
0.641 * [taylor]: Taking taylor expansion of 0 in z
0.641 * [taylor]: Taking taylor expansion of 0 in y
0.641 * [taylor]: Taking taylor expansion of 0 in y
0.642 * [taylor]: Taking taylor expansion of 0 in z
0.642 * [taylor]: Taking taylor expansion of 0 in y
0.642 * [taylor]: Taking taylor expansion of 0 in y
0.642 * [taylor]: Taking taylor expansion of 0 in y
0.642 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.642 * [approximate]: Taking taylor expansion of (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y))) in (x z y) around 0
0.642 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y))) in y
0.642 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ x y)) 2.0) in y
0.642 * [taylor]: Taking taylor expansion of (* 4.0 (/ x y)) in y
0.642 * [taylor]: Taking taylor expansion of 4.0 in y
0.642 * [taylor]: Taking taylor expansion of (/ x y) in y
0.642 * [taylor]: Taking taylor expansion of x in y
0.642 * [taylor]: Taking taylor expansion of y in y
0.642 * [taylor]: Taking taylor expansion of 2.0 in y
0.642 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
0.642 * [taylor]: Taking taylor expansion of 4.0 in y
0.642 * [taylor]: Taking taylor expansion of (/ z y) in y
0.642 * [taylor]: Taking taylor expansion of z in y
0.642 * [taylor]: Taking taylor expansion of y in y
0.642 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y))) in z
0.642 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ x y)) 2.0) in z
0.642 * [taylor]: Taking taylor expansion of (* 4.0 (/ x y)) in z
0.642 * [taylor]: Taking taylor expansion of 4.0 in z
0.642 * [taylor]: Taking taylor expansion of (/ x y) in z
0.642 * [taylor]: Taking taylor expansion of x in z
0.643 * [taylor]: Taking taylor expansion of y in z
0.643 * [taylor]: Taking taylor expansion of 2.0 in z
0.643 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z
0.643 * [taylor]: Taking taylor expansion of 4.0 in z
0.643 * [taylor]: Taking taylor expansion of (/ z y) in z
0.643 * [taylor]: Taking taylor expansion of z in z
0.643 * [taylor]: Taking taylor expansion of y in z
0.643 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y))) in x
0.643 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ x y)) 2.0) in x
0.643 * [taylor]: Taking taylor expansion of (* 4.0 (/ x y)) in x
0.643 * [taylor]: Taking taylor expansion of 4.0 in x
0.643 * [taylor]: Taking taylor expansion of (/ x y) in x
0.643 * [taylor]: Taking taylor expansion of x in x
0.643 * [taylor]: Taking taylor expansion of y in x
0.643 * [taylor]: Taking taylor expansion of 2.0 in x
0.643 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in x
0.643 * [taylor]: Taking taylor expansion of 4.0 in x
0.643 * [taylor]: Taking taylor expansion of (/ z y) in x
0.643 * [taylor]: Taking taylor expansion of z in x
0.643 * [taylor]: Taking taylor expansion of y in x
0.643 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y))) in x
0.643 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ x y)) 2.0) in x
0.643 * [taylor]: Taking taylor expansion of (* 4.0 (/ x y)) in x
0.643 * [taylor]: Taking taylor expansion of 4.0 in x
0.643 * [taylor]: Taking taylor expansion of (/ x y) in x
0.643 * [taylor]: Taking taylor expansion of x in x
0.643 * [taylor]: Taking taylor expansion of y in x
0.643 * [taylor]: Taking taylor expansion of 2.0 in x
0.643 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in x
0.643 * [taylor]: Taking taylor expansion of 4.0 in x
0.643 * [taylor]: Taking taylor expansion of (/ z y) in x
0.643 * [taylor]: Taking taylor expansion of z in x
0.643 * [taylor]: Taking taylor expansion of y in x
0.643 * [taylor]: Taking taylor expansion of (- 2.0 (* 4.0 (/ z y))) in z
0.643 * [taylor]: Taking taylor expansion of 2.0 in z
0.643 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z
0.643 * [taylor]: Taking taylor expansion of 4.0 in z
0.643 * [taylor]: Taking taylor expansion of (/ z y) in z
0.643 * [taylor]: Taking taylor expansion of z in z
0.643 * [taylor]: Taking taylor expansion of y in z
0.643 * [taylor]: Taking taylor expansion of 2.0 in y
0.644 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in z
0.644 * [taylor]: Taking taylor expansion of 4.0 in z
0.644 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.644 * [taylor]: Taking taylor expansion of y in z
0.644 * [taylor]: Taking taylor expansion of (/ 4.0 y) in y
0.644 * [taylor]: Taking taylor expansion of 4.0 in y
0.644 * [taylor]: Taking taylor expansion of y in y
0.644 * [taylor]: Taking taylor expansion of (neg (* 4.0 (/ 1 y))) in y
0.644 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
0.644 * [taylor]: Taking taylor expansion of 4.0 in y
0.644 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.644 * [taylor]: Taking taylor expansion of y in y
0.644 * [approximate]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in (x z y) around 0
0.644 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in y
0.644 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in y
0.644 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in y
0.644 * [taylor]: Taking taylor expansion of 4.0 in y
0.644 * [taylor]: Taking taylor expansion of (/ y x) in y
0.644 * [taylor]: Taking taylor expansion of y in y
0.644 * [taylor]: Taking taylor expansion of x in y
0.644 * [taylor]: Taking taylor expansion of 2.0 in y
0.644 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in y
0.645 * [taylor]: Taking taylor expansion of 4.0 in y
0.645 * [taylor]: Taking taylor expansion of (/ y z) in y
0.645 * [taylor]: Taking taylor expansion of y in y
0.645 * [taylor]: Taking taylor expansion of z in y
0.645 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in z
0.645 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in z
0.645 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in z
0.645 * [taylor]: Taking taylor expansion of 4.0 in z
0.645 * [taylor]: Taking taylor expansion of (/ y x) in z
0.645 * [taylor]: Taking taylor expansion of y in z
0.645 * [taylor]: Taking taylor expansion of x in z
0.645 * [taylor]: Taking taylor expansion of 2.0 in z
0.645 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in z
0.645 * [taylor]: Taking taylor expansion of 4.0 in z
0.645 * [taylor]: Taking taylor expansion of (/ y z) in z
0.645 * [taylor]: Taking taylor expansion of y in z
0.645 * [taylor]: Taking taylor expansion of z in z
0.645 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in x
0.645 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in x
0.645 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in x
0.645 * [taylor]: Taking taylor expansion of 4.0 in x
0.645 * [taylor]: Taking taylor expansion of (/ y x) in x
0.645 * [taylor]: Taking taylor expansion of y in x
0.645 * [taylor]: Taking taylor expansion of x in x
0.645 * [taylor]: Taking taylor expansion of 2.0 in x
0.645 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in x
0.645 * [taylor]: Taking taylor expansion of 4.0 in x
0.645 * [taylor]: Taking taylor expansion of (/ y z) in x
0.645 * [taylor]: Taking taylor expansion of y in x
0.645 * [taylor]: Taking taylor expansion of z in x
0.645 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in x
0.645 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in x
0.645 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in x
0.645 * [taylor]: Taking taylor expansion of 4.0 in x
0.645 * [taylor]: Taking taylor expansion of (/ y x) in x
0.645 * [taylor]: Taking taylor expansion of y in x
0.645 * [taylor]: Taking taylor expansion of x in x
0.645 * [taylor]: Taking taylor expansion of 2.0 in x
0.645 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in x
0.645 * [taylor]: Taking taylor expansion of 4.0 in x
0.645 * [taylor]: Taking taylor expansion of (/ y z) in x
0.645 * [taylor]: Taking taylor expansion of y in x
0.645 * [taylor]: Taking taylor expansion of z in x
0.645 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
0.645 * [taylor]: Taking taylor expansion of 4.0 in z
0.645 * [taylor]: Taking taylor expansion of y in z
0.646 * [taylor]: Taking taylor expansion of (- 2.0 (* 4.0 (/ y z))) in z
0.646 * [taylor]: Taking taylor expansion of 2.0 in z
0.646 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in z
0.646 * [taylor]: Taking taylor expansion of 4.0 in z
0.646 * [taylor]: Taking taylor expansion of (/ y z) in z
0.646 * [taylor]: Taking taylor expansion of y in z
0.646 * [taylor]: Taking taylor expansion of z in z
0.646 * [taylor]: Taking taylor expansion of (neg (* 4.0 y)) in y
0.646 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.646 * [taylor]: Taking taylor expansion of 4.0 in y
0.646 * [taylor]: Taking taylor expansion of y in y
0.646 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.646 * [taylor]: Taking taylor expansion of 4.0 in y
0.646 * [taylor]: Taking taylor expansion of y in y
0.646 * [taylor]: Taking taylor expansion of 0 in z
0.646 * [taylor]: Taking taylor expansion of 2.0 in y
0.646 * [taylor]: Taking taylor expansion of 0 in y
0.647 * [approximate]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in (x z y) around 0
0.647 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in y
0.647 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in y
0.647 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in y
0.647 * [taylor]: Taking taylor expansion of 4.0 in y
0.647 * [taylor]: Taking taylor expansion of (/ y x) in y
0.647 * [taylor]: Taking taylor expansion of y in y
0.647 * [taylor]: Taking taylor expansion of x in y
0.647 * [taylor]: Taking taylor expansion of 2.0 in y
0.647 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in y
0.647 * [taylor]: Taking taylor expansion of 4.0 in y
0.647 * [taylor]: Taking taylor expansion of (/ y z) in y
0.647 * [taylor]: Taking taylor expansion of y in y
0.647 * [taylor]: Taking taylor expansion of z in y
0.647 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in z
0.647 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in z
0.647 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in z
0.647 * [taylor]: Taking taylor expansion of 4.0 in z
0.647 * [taylor]: Taking taylor expansion of (/ y x) in z
0.647 * [taylor]: Taking taylor expansion of y in z
0.647 * [taylor]: Taking taylor expansion of x in z
0.647 * [taylor]: Taking taylor expansion of 2.0 in z
0.647 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in z
0.647 * [taylor]: Taking taylor expansion of 4.0 in z
0.647 * [taylor]: Taking taylor expansion of (/ y z) in z
0.647 * [taylor]: Taking taylor expansion of y in z
0.647 * [taylor]: Taking taylor expansion of z in z
0.647 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in x
0.647 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in x
0.647 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in x
0.647 * [taylor]: Taking taylor expansion of 4.0 in x
0.647 * [taylor]: Taking taylor expansion of (/ y x) in x
0.647 * [taylor]: Taking taylor expansion of y in x
0.647 * [taylor]: Taking taylor expansion of x in x
0.647 * [taylor]: Taking taylor expansion of 2.0 in x
0.647 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in x
0.647 * [taylor]: Taking taylor expansion of 4.0 in x
0.647 * [taylor]: Taking taylor expansion of (/ y z) in x
0.647 * [taylor]: Taking taylor expansion of y in x
0.648 * [taylor]: Taking taylor expansion of z in x
0.648 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in x
0.648 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in x
0.648 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in x
0.648 * [taylor]: Taking taylor expansion of 4.0 in x
0.648 * [taylor]: Taking taylor expansion of (/ y x) in x
0.648 * [taylor]: Taking taylor expansion of y in x
0.648 * [taylor]: Taking taylor expansion of x in x
0.648 * [taylor]: Taking taylor expansion of 2.0 in x
0.648 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in x
0.648 * [taylor]: Taking taylor expansion of 4.0 in x
0.648 * [taylor]: Taking taylor expansion of (/ y z) in x
0.648 * [taylor]: Taking taylor expansion of y in x
0.648 * [taylor]: Taking taylor expansion of z in x
0.648 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
0.648 * [taylor]: Taking taylor expansion of 4.0 in z
0.648 * [taylor]: Taking taylor expansion of y in z
0.648 * [taylor]: Taking taylor expansion of (- 2.0 (* 4.0 (/ y z))) in z
0.648 * [taylor]: Taking taylor expansion of 2.0 in z
0.648 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in z
0.648 * [taylor]: Taking taylor expansion of 4.0 in z
0.648 * [taylor]: Taking taylor expansion of (/ y z) in z
0.648 * [taylor]: Taking taylor expansion of y in z
0.648 * [taylor]: Taking taylor expansion of z in z
0.648 * [taylor]: Taking taylor expansion of (neg (* 4.0 y)) in y
0.648 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.648 * [taylor]: Taking taylor expansion of 4.0 in y
0.648 * [taylor]: Taking taylor expansion of y in y
0.648 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.648 * [taylor]: Taking taylor expansion of 4.0 in y
0.648 * [taylor]: Taking taylor expansion of y in y
0.649 * [taylor]: Taking taylor expansion of 0 in z
0.649 * [taylor]: Taking taylor expansion of 2.0 in y
0.649 * [taylor]: Taking taylor expansion of 0 in y
0.649 * * * [progress]: simplifying candidates
0.650 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 4.0 (/ (- x z) y))
  (+ (log 4.0) (- (log (- x z)) (log y)))
  (+ (log 4.0) (log (/ (- x z) y)))
  (log (* 4.0 (/ (- x z) y)))
  (exp (* 4.0 (/ (- x z) y)))
  (* (* (* 4.0 4.0) 4.0) (/ (* (* (- x z) (- x z)) (- x z)) (* (* y y) y)))
  (* (* (* 4.0 4.0) 4.0) (* (* (/ (- x z) y) (/ (- x z) y)) (/ (- x z) y)))
  (* (cbrt (* 4.0 (/ (- x z) y))) (cbrt (* 4.0 (/ (- x z) y))))
  (cbrt (* 4.0 (/ (- x z) y)))
  (* (* (* 4.0 (/ (- x z) y)) (* 4.0 (/ (- x z) y))) (* 4.0 (/ (- x z) y)))
  (sqrt (* 4.0 (/ (- x z) y)))
  (sqrt (* 4.0 (/ (- x z) y)))
  (* (sqrt 4.0) (sqrt (/ (- x z) y)))
  (* (sqrt 4.0) (sqrt (/ (- x z) y)))
  (* (sqrt 4.0) (/ (sqrt (- x z)) (sqrt y)))
  (* (sqrt 4.0) (/ (sqrt (- x z)) (sqrt y)))
  (* 4.0 (* (cbrt (/ (- x z) y)) (cbrt (/ (- x z) y))))
  (* 4.0 (sqrt (/ (- x z) y)))
  (* 4.0 (/ (* (cbrt (- x z)) (cbrt (- x z))) (* (cbrt y) (cbrt y))))
  (* 4.0 (/ (* (cbrt (- x z)) (cbrt (- x z))) (sqrt y)))
  (* 4.0 (/ (* (cbrt (- x z)) (cbrt (- x z))) 1))
  (* 4.0 (/ (sqrt (- x z)) (* (cbrt y) (cbrt y))))
  (* 4.0 (/ (sqrt (- x z)) (sqrt y)))
  (* 4.0 (/ (sqrt (- x z)) 1))
  (* 4.0 (/ 1 (* (cbrt y) (cbrt y))))
  (* 4.0 (/ 1 (sqrt y)))
  (* 4.0 (/ 1 1))
  (* 4.0 (/ (+ (sqrt x) (sqrt z)) (* (cbrt y) (cbrt y))))
  (* 4.0 (/ (+ (sqrt x) (sqrt z)) (sqrt y)))
  (* 4.0 (/ (+ (sqrt x) (sqrt z)) 1))
  (* 4.0 (/ 1 (* (cbrt y) (cbrt y))))
  (* 4.0 (/ 1 (sqrt y)))
  (* 4.0 (/ 1 1))
  (* 4.0 1)
  (* 4.0 (- x z))
  (* (cbrt 4.0) (/ (- x z) y))
  (* (sqrt 4.0) (/ (- x z) y))
  (* 4.0 (/ (- x z) y))
  (* 4.0 (- x z))
  (- (log (- x z)) (log y))
  (log (/ (- x z) y))
  (exp (/ (- x z) y))
  (/ (* (* (- x z) (- x z)) (- x z)) (* (* y y) y))
  (* (cbrt (/ (- x z) y)) (cbrt (/ (- x z) y)))
  (cbrt (/ (- x z) y))
  (* (* (/ (- x z) y) (/ (- x z) y)) (/ (- x z) y))
  (sqrt (/ (- x z) y))
  (sqrt (/ (- x z) y))
  (neg (- x z))
  (neg y)
  (/ x y)
  (/ z y)
  (/ (* (cbrt (- x z)) (cbrt (- x z))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (- x z)) (cbrt y))
  (/ (* (cbrt (- x z)) (cbrt (- x z))) (sqrt y))
  (/ (cbrt (- x z)) (sqrt y))
  (/ (* (cbrt (- x z)) (cbrt (- x z))) 1)
  (/ (cbrt (- x z)) y)
  (/ (sqrt (- x z)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (- x z)) (cbrt y))
  (/ (sqrt (- x z)) (sqrt y))
  (/ (sqrt (- x z)) (sqrt y))
  (/ (sqrt (- x z)) 1)
  (/ (sqrt (- x z)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (- x z) (cbrt y))
  (/ 1 (sqrt y))
  (/ (- x z) (sqrt y))
  (/ 1 1)
  (/ (- x z) y)
  (/ (+ (sqrt x) (sqrt z)) (* (cbrt y) (cbrt y)))
  (/ (- (sqrt x) (sqrt z)) (cbrt y))
  (/ (+ (sqrt x) (sqrt z)) (sqrt y))
  (/ (- (sqrt x) (sqrt z)) (sqrt y))
  (/ (+ (sqrt x) (sqrt z)) 1)
  (/ (- (sqrt x) (sqrt z)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (- x z) (cbrt y))
  (/ 1 (sqrt y))
  (/ (- x z) (sqrt y))
  (/ 1 1)
  (/ (- x z) y)
  (/ 1 y)
  (/ y (- x z))
  (/ (- x z) (* (cbrt y) (cbrt y)))
  (/ (- x z) (sqrt y))
  (/ (- x z) 1)
  (/ y (cbrt (- x z)))
  (/ y (sqrt (- x z)))
  (/ y (- x z))
  (/ y (- (sqrt x) (sqrt z)))
  (/ y (- x z))
  (* y (+ (* x x) (+ (* z z) (* x z))))
  (* y (+ x z))
  (* (exp 2.0) (exp (* 4.0 (/ (- x z) y))))
  (log (+ 2.0 (* 4.0 (/ (- x z) y))))
  (exp (+ 2.0 (* 4.0 (/ (- x z) y))))
  (* (cbrt (+ 2.0 (* 4.0 (/ (- x z) y)))) (cbrt (+ 2.0 (* 4.0 (/ (- x z) y)))))
  (cbrt (+ 2.0 (* 4.0 (/ (- x z) y))))
  (* (* (+ 2.0 (* 4.0 (/ (- x z) y))) (+ 2.0 (* 4.0 (/ (- x z) y)))) (+ 2.0 (* 4.0 (/ (- x z) y))))
  (sqrt (+ 2.0 (* 4.0 (/ (- x z) y))))
  (sqrt (+ 2.0 (* 4.0 (/ (- x z) y))))
  (+ (pow 2.0 3) (pow (* 4.0 (/ (- x z) y)) 3))
  (+ (* 2.0 2.0) (- (* (* 4.0 (/ (- x z) y)) (* 4.0 (/ (- x z) y))) (* 2.0 (* 4.0 (/ (- x z) y)))))
  (- (* 2.0 2.0) (* (* 4.0 (/ (- x z) y)) (* 4.0 (/ (- x z) y))))
  (- 2.0 (* 4.0 (/ (- x z) y)))
  (- (* 4.0 (/ x y)) (* 4.0 (/ z y)))
  (- (* 4.0 (/ x y)) (* 4.0 (/ z y)))
  (- (* 4.0 (/ x y)) (* 4.0 (/ z y)))
  (- (/ x y) (/ z y))
  (- (/ x y) (/ z y))
  (- (/ x y) (/ z y))
  (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y)))
  (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y)))
  (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y)))
0.694 * * [simplify]: iteration  0 :  4971  enodes  (cost  889 )
0.695 * * [simplify]: iteration  1 :  4971  enodes  (cost  889 )
0.698 * [simplify]: Simplified to:
   (* 4.0 (/ (- x z) y))
  (log (* 4.0 (/ (- x z) y)))
  (log (* 4.0 (/ (- x z) y)))
  (log (* 4.0 (/ (- x z) y)))
  (pow (exp (/ (- x z) y)) 4.0)
  (pow (* 4.0 (/ (- x z) y)) 3)
  (pow (* 4.0 (/ (- x z) y)) 3)
  (* (cbrt (* 4.0 (/ (- x z) y))) (cbrt (* 4.0 (/ (- x z) y))))
  (cbrt (* 4.0 (/ (- x z) y)))
  (pow (* 4.0 (/ (- x z) y)) 3)
  (sqrt (* 4.0 (/ (- x z) y)))
  (sqrt (* 4.0 (/ (- x z) y)))
  (* (sqrt 4.0) (sqrt (/ (- x z) y)))
  (* (sqrt 4.0) (sqrt (/ (- x z) y)))
  (* (sqrt 4.0) (/ (sqrt (- x z)) (sqrt y)))
  (* (sqrt 4.0) (/ (sqrt (- x z)) (sqrt y)))
  (* 4.0 (* (cbrt (/ (- x z) y)) (cbrt (/ (- x z) y))))
  (* 4.0 (sqrt (/ (- x z) y)))
  (* 4.0 (* (/ (cbrt (- x z)) (cbrt y)) (/ (cbrt (- x z)) (cbrt y))))
  (* 4.0 (* (/ (cbrt (- x z)) (sqrt y)) (cbrt (- x z))))
  (* 4.0 (* (cbrt (- x z)) (cbrt (- x z))))
  (* 4.0 (/ (sqrt (- x z)) (* (cbrt y) (cbrt y))))
  (* 4.0 (/ (sqrt (- x z)) (sqrt y)))
  (* 4.0 (sqrt (- x z)))
  (/ 4.0 (* (cbrt y) (cbrt y)))
  (/ 4.0 (sqrt y))
  4.0
  (* 4.0 (/ (+ (sqrt x) (sqrt z)) (* (cbrt y) (cbrt y))))
  (* 4.0 (/ (+ (sqrt x) (sqrt z)) (sqrt y)))
  (* 4.0 (+ (sqrt x) (sqrt z)))
  (/ 4.0 (* (cbrt y) (cbrt y)))
  (/ 4.0 (sqrt y))
  4.0
  4.0
  (* 4.0 (- x z))
  (* (/ (- x z) y) (cbrt 4.0))
  (* (/ (- x z) y) (sqrt 4.0))
  (* 4.0 (/ (- x z) y))
  (* 4.0 (- x z))
  (log (/ (- x z) y))
  (log (/ (- x z) y))
  (exp (/ (- x z) y))
  (pow (/ (- x z) y) 3)
  (* (cbrt (/ (- x z) y)) (cbrt (/ (- x z) y)))
  (cbrt (/ (- x z) y))
  (pow (/ (- x z) y) 3)
  (sqrt (/ (- x z) y))
  (sqrt (/ (- x z) y))
  (- z x)
  (neg y)
  (/ x y)
  (/ z y)
  (* (/ (cbrt (- x z)) (cbrt y)) (/ (cbrt (- x z)) (cbrt y)))
  (/ (cbrt (- x z)) (cbrt y))
  (* (/ (cbrt (- x z)) (sqrt y)) (cbrt (- x z)))
  (/ (cbrt (- x z)) (sqrt y))
  (* (cbrt (- x z)) (cbrt (- x z)))
  (/ (cbrt (- x z)) y)
  (/ (sqrt (- x z)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (- x z)) (cbrt y))
  (/ (sqrt (- x z)) (sqrt y))
  (/ (sqrt (- x z)) (sqrt y))
  (sqrt (- x z))
  (/ (sqrt (- x z)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (- x z) (cbrt y))
  (/ 1 (sqrt y))
  (/ (- x z) (sqrt y))
  1
  (/ (- x z) y)
  (/ (+ (sqrt x) (sqrt z)) (* (cbrt y) (cbrt y)))
  (/ (- (sqrt x) (sqrt z)) (cbrt y))
  (/ (+ (sqrt x) (sqrt z)) (sqrt y))
  (/ (- (sqrt x) (sqrt z)) (sqrt y))
  (+ (sqrt x) (sqrt z))
  (/ (- (sqrt x) (sqrt z)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (- x z) (cbrt y))
  (/ 1 (sqrt y))
  (/ (- x z) (sqrt y))
  1
  (/ (- x z) y)
  (/ 1 y)
  (/ y (- x z))
  (/ (- x z) (* (cbrt y) (cbrt y)))
  (/ (- x z) (sqrt y))
  (- x z)
  (/ y (cbrt (- x z)))
  (/ y (sqrt (- x z)))
  (/ y (- x z))
  (/ y (- (sqrt x) (sqrt z)))
  (/ y (- x z))
  (* y (+ (* x x) (* z (+ x z))))
  (* y (+ x z))
  (exp (+ (* 4.0 (/ (- x z) y)) 2.0))
  (log (+ (* 4.0 (/ (- x z) y)) 2.0))
  (exp (+ (* 4.0 (/ (- x z) y)) 2.0))
  (* (cbrt (+ (* 4.0 (/ (- x z) y)) 2.0)) (cbrt (+ (* 4.0 (/ (- x z) y)) 2.0)))
  (cbrt (+ (* 4.0 (/ (- x z) y)) 2.0))
  (pow (+ (* 4.0 (/ (- x z) y)) 2.0) 3)
  (sqrt (+ (* 4.0 (/ (- x z) y)) 2.0))
  (sqrt (+ (* 4.0 (/ (- x z) y)) 2.0))
  (+ (pow (* 4.0 (/ (- x z) y)) 3) (pow 2.0 3))
  (+ (* 2.0 2.0) (* 4.0 (* (/ (- x z) y) (- (* 4.0 (/ (- x z) y)) 2.0))))
  (+ (* 2.0 2.0) (* 4.0 (* (/ (- x z) y) (* 4.0 (/ (- z x) y)))))
  (+ 2.0 (* 4.0 (/ (- z x) y)))
  (* 4.0 (/ (- x z) y))
  (* 4.0 (/ (- x z) y))
  (* 4.0 (/ (- x z) y))
  (/ (- x z) y)
  (/ (- x z) y)
  (/ (- x z) y)
  (+ (* 4.0 (/ (- x z) y)) 2.0)
  (+ (* 4.0 (/ (- x z) y)) 2.0)
  (+ (* 4.0 (/ (- x z) y)) 2.0)
0.699 * * * [progress]: adding candidates to table
0.777 * * [progress]: iteration 3 / 4
0.777 * * * [progress]: picking best candidate
0.779 * * * * [pick]: Picked  #<alt (λ (x y z) (+ 2.0 (* (* 4.0 (- x z)) (/ 1 y))))>
0.779 * * * [progress]: localizing error
0.787 * * * [progress]: generating rewritten candidates
0.787 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.799 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.804 * * * [progress]: generating series expansions
0.804 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.804 * [approximate]: Taking taylor expansion of (* 4.0 (/ (- x z) y)) in (x z y) around 0
0.804 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x z) y)) in y
0.805 * [taylor]: Taking taylor expansion of 4.0 in y
0.805 * [taylor]: Taking taylor expansion of (/ (- x z) y) in y
0.805 * [taylor]: Taking taylor expansion of (- x z) in y
0.805 * [taylor]: Taking taylor expansion of x in y
0.805 * [taylor]: Taking taylor expansion of z in y
0.805 * [taylor]: Taking taylor expansion of y in y
0.805 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x z) y)) in z
0.805 * [taylor]: Taking taylor expansion of 4.0 in z
0.805 * [taylor]: Taking taylor expansion of (/ (- x z) y) in z
0.805 * [taylor]: Taking taylor expansion of (- x z) in z
0.805 * [taylor]: Taking taylor expansion of x in z
0.805 * [taylor]: Taking taylor expansion of z in z
0.805 * [taylor]: Taking taylor expansion of y in z
0.805 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x z) y)) in x
0.805 * [taylor]: Taking taylor expansion of 4.0 in x
0.805 * [taylor]: Taking taylor expansion of (/ (- x z) y) in x
0.805 * [taylor]: Taking taylor expansion of (- x z) in x
0.805 * [taylor]: Taking taylor expansion of x in x
0.805 * [taylor]: Taking taylor expansion of z in x
0.805 * [taylor]: Taking taylor expansion of y in x
0.805 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x z) y)) in x
0.805 * [taylor]: Taking taylor expansion of 4.0 in x
0.805 * [taylor]: Taking taylor expansion of (/ (- x z) y) in x
0.805 * [taylor]: Taking taylor expansion of (- x z) in x
0.805 * [taylor]: Taking taylor expansion of x in x
0.805 * [taylor]: Taking taylor expansion of z in x
0.805 * [taylor]: Taking taylor expansion of y in x
0.805 * [taylor]: Taking taylor expansion of (* -4.0 (/ z y)) in z
0.805 * [taylor]: Taking taylor expansion of -4.0 in z
0.805 * [taylor]: Taking taylor expansion of (/ z y) in z
0.805 * [taylor]: Taking taylor expansion of z in z
0.805 * [taylor]: Taking taylor expansion of y in z
0.805 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in z
0.805 * [taylor]: Taking taylor expansion of 4.0 in z
0.805 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.806 * [taylor]: Taking taylor expansion of y in z
0.806 * [taylor]: Taking taylor expansion of (/ 4.0 y) in y
0.806 * [taylor]: Taking taylor expansion of 4.0 in y
0.806 * [taylor]: Taking taylor expansion of y in y
0.806 * [taylor]: Taking taylor expansion of (/ -4.0 y) in y
0.806 * [taylor]: Taking taylor expansion of -4.0 in y
0.806 * [taylor]: Taking taylor expansion of y in y
0.806 * [taylor]: Taking taylor expansion of 0 in z
0.806 * [taylor]: Taking taylor expansion of 0 in y
0.806 * [taylor]: Taking taylor expansion of 0 in y
0.806 * [taylor]: Taking taylor expansion of 0 in y
0.806 * [taylor]: Taking taylor expansion of 0 in z
0.806 * [taylor]: Taking taylor expansion of 0 in y
0.806 * [taylor]: Taking taylor expansion of 0 in y
0.807 * [taylor]: Taking taylor expansion of 0 in y
0.807 * [taylor]: Taking taylor expansion of 0 in y
0.807 * [approximate]: Taking taylor expansion of (* 4.0 (* y (- (/ 1 x) (/ 1 z)))) in (x z y) around 0
0.807 * [taylor]: Taking taylor expansion of (* 4.0 (* y (- (/ 1 x) (/ 1 z)))) in y
0.807 * [taylor]: Taking taylor expansion of 4.0 in y
0.807 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 z))) in y
0.807 * [taylor]: Taking taylor expansion of y in y
0.807 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.807 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.807 * [taylor]: Taking taylor expansion of x in y
0.807 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.807 * [taylor]: Taking taylor expansion of z in y
0.807 * [taylor]: Taking taylor expansion of (* 4.0 (* y (- (/ 1 x) (/ 1 z)))) in z
0.807 * [taylor]: Taking taylor expansion of 4.0 in z
0.807 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 z))) in z
0.807 * [taylor]: Taking taylor expansion of y in z
0.807 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
0.807 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.807 * [taylor]: Taking taylor expansion of x in z
0.807 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.807 * [taylor]: Taking taylor expansion of z in z
0.807 * [taylor]: Taking taylor expansion of (* 4.0 (* y (- (/ 1 x) (/ 1 z)))) in x
0.807 * [taylor]: Taking taylor expansion of 4.0 in x
0.807 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 z))) in x
0.807 * [taylor]: Taking taylor expansion of y in x
0.807 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.807 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.807 * [taylor]: Taking taylor expansion of x in x
0.807 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.808 * [taylor]: Taking taylor expansion of z in x
0.808 * [taylor]: Taking taylor expansion of (* 4.0 (* y (- (/ 1 x) (/ 1 z)))) in x
0.808 * [taylor]: Taking taylor expansion of 4.0 in x
0.808 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 z))) in x
0.808 * [taylor]: Taking taylor expansion of y in x
0.808 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.808 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.808 * [taylor]: Taking taylor expansion of x in x
0.808 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.808 * [taylor]: Taking taylor expansion of z in x
0.808 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
0.808 * [taylor]: Taking taylor expansion of 4.0 in z
0.808 * [taylor]: Taking taylor expansion of y in z
0.808 * [taylor]: Taking taylor expansion of (neg (* 4.0 (/ y z))) in z
0.808 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in z
0.808 * [taylor]: Taking taylor expansion of 4.0 in z
0.808 * [taylor]: Taking taylor expansion of (/ y z) in z
0.808 * [taylor]: Taking taylor expansion of y in z
0.808 * [taylor]: Taking taylor expansion of z in z
0.808 * [taylor]: Taking taylor expansion of (neg (* 4.0 y)) in y
0.808 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.808 * [taylor]: Taking taylor expansion of 4.0 in y
0.808 * [taylor]: Taking taylor expansion of y in y
0.808 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.808 * [taylor]: Taking taylor expansion of 4.0 in y
0.808 * [taylor]: Taking taylor expansion of y in y
0.809 * [taylor]: Taking taylor expansion of 0 in z
0.809 * [taylor]: Taking taylor expansion of 0 in y
0.809 * [taylor]: Taking taylor expansion of 0 in y
0.809 * [taylor]: Taking taylor expansion of 0 in z
0.809 * [taylor]: Taking taylor expansion of 0 in y
0.809 * [taylor]: Taking taylor expansion of 0 in y
0.809 * [taylor]: Taking taylor expansion of 0 in y
0.810 * [approximate]: Taking taylor expansion of (* -4.0 (* y (- (/ 1 z) (/ 1 x)))) in (x z y) around 0
0.810 * [taylor]: Taking taylor expansion of (* -4.0 (* y (- (/ 1 z) (/ 1 x)))) in y
0.810 * [taylor]: Taking taylor expansion of -4.0 in y
0.810 * [taylor]: Taking taylor expansion of (* y (- (/ 1 z) (/ 1 x))) in y
0.810 * [taylor]: Taking taylor expansion of y in y
0.810 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.810 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.810 * [taylor]: Taking taylor expansion of z in y
0.810 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.810 * [taylor]: Taking taylor expansion of x in y
0.810 * [taylor]: Taking taylor expansion of (* -4.0 (* y (- (/ 1 z) (/ 1 x)))) in z
0.810 * [taylor]: Taking taylor expansion of -4.0 in z
0.810 * [taylor]: Taking taylor expansion of (* y (- (/ 1 z) (/ 1 x))) in z
0.810 * [taylor]: Taking taylor expansion of y in z
0.810 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
0.810 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.810 * [taylor]: Taking taylor expansion of z in z
0.810 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.810 * [taylor]: Taking taylor expansion of x in z
0.810 * [taylor]: Taking taylor expansion of (* -4.0 (* y (- (/ 1 z) (/ 1 x)))) in x
0.810 * [taylor]: Taking taylor expansion of -4.0 in x
0.810 * [taylor]: Taking taylor expansion of (* y (- (/ 1 z) (/ 1 x))) in x
0.810 * [taylor]: Taking taylor expansion of y in x
0.810 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.810 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.810 * [taylor]: Taking taylor expansion of z in x
0.810 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.810 * [taylor]: Taking taylor expansion of x in x
0.810 * [taylor]: Taking taylor expansion of (* -4.0 (* y (- (/ 1 z) (/ 1 x)))) in x
0.810 * [taylor]: Taking taylor expansion of -4.0 in x
0.810 * [taylor]: Taking taylor expansion of (* y (- (/ 1 z) (/ 1 x))) in x
0.810 * [taylor]: Taking taylor expansion of y in x
0.810 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.810 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.810 * [taylor]: Taking taylor expansion of z in x
0.810 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.810 * [taylor]: Taking taylor expansion of x in x
0.810 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
0.810 * [taylor]: Taking taylor expansion of 4.0 in z
0.810 * [taylor]: Taking taylor expansion of y in z
0.811 * [taylor]: Taking taylor expansion of (neg (* 4.0 (/ y z))) in z
0.811 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in z
0.811 * [taylor]: Taking taylor expansion of 4.0 in z
0.811 * [taylor]: Taking taylor expansion of (/ y z) in z
0.811 * [taylor]: Taking taylor expansion of y in z
0.811 * [taylor]: Taking taylor expansion of z in z
0.811 * [taylor]: Taking taylor expansion of (neg (* 4.0 y)) in y
0.811 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.811 * [taylor]: Taking taylor expansion of 4.0 in y
0.811 * [taylor]: Taking taylor expansion of y in y
0.811 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.811 * [taylor]: Taking taylor expansion of 4.0 in y
0.811 * [taylor]: Taking taylor expansion of y in y
0.811 * [taylor]: Taking taylor expansion of 0 in z
0.811 * [taylor]: Taking taylor expansion of 0 in y
0.811 * [taylor]: Taking taylor expansion of 0 in y
0.811 * [taylor]: Taking taylor expansion of 0 in z
0.812 * [taylor]: Taking taylor expansion of 0 in y
0.812 * [taylor]: Taking taylor expansion of 0 in y
0.812 * [taylor]: Taking taylor expansion of 0 in y
0.812 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.812 * [approximate]: Taking taylor expansion of (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y))) in (x z y) around 0
0.812 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y))) in y
0.812 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ x y)) 2.0) in y
0.812 * [taylor]: Taking taylor expansion of (* 4.0 (/ x y)) in y
0.812 * [taylor]: Taking taylor expansion of 4.0 in y
0.812 * [taylor]: Taking taylor expansion of (/ x y) in y
0.812 * [taylor]: Taking taylor expansion of x in y
0.812 * [taylor]: Taking taylor expansion of y in y
0.812 * [taylor]: Taking taylor expansion of 2.0 in y
0.812 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
0.812 * [taylor]: Taking taylor expansion of 4.0 in y
0.812 * [taylor]: Taking taylor expansion of (/ z y) in y
0.812 * [taylor]: Taking taylor expansion of z in y
0.812 * [taylor]: Taking taylor expansion of y in y
0.812 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y))) in z
0.812 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ x y)) 2.0) in z
0.812 * [taylor]: Taking taylor expansion of (* 4.0 (/ x y)) in z
0.812 * [taylor]: Taking taylor expansion of 4.0 in z
0.812 * [taylor]: Taking taylor expansion of (/ x y) in z
0.812 * [taylor]: Taking taylor expansion of x in z
0.812 * [taylor]: Taking taylor expansion of y in z
0.812 * [taylor]: Taking taylor expansion of 2.0 in z
0.813 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z
0.813 * [taylor]: Taking taylor expansion of 4.0 in z
0.813 * [taylor]: Taking taylor expansion of (/ z y) in z
0.813 * [taylor]: Taking taylor expansion of z in z
0.813 * [taylor]: Taking taylor expansion of y in z
0.813 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y))) in x
0.813 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ x y)) 2.0) in x
0.813 * [taylor]: Taking taylor expansion of (* 4.0 (/ x y)) in x
0.813 * [taylor]: Taking taylor expansion of 4.0 in x
0.813 * [taylor]: Taking taylor expansion of (/ x y) in x
0.813 * [taylor]: Taking taylor expansion of x in x
0.813 * [taylor]: Taking taylor expansion of y in x
0.813 * [taylor]: Taking taylor expansion of 2.0 in x
0.813 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in x
0.813 * [taylor]: Taking taylor expansion of 4.0 in x
0.813 * [taylor]: Taking taylor expansion of (/ z y) in x
0.813 * [taylor]: Taking taylor expansion of z in x
0.813 * [taylor]: Taking taylor expansion of y in x
0.813 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y))) in x
0.813 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ x y)) 2.0) in x
0.813 * [taylor]: Taking taylor expansion of (* 4.0 (/ x y)) in x
0.813 * [taylor]: Taking taylor expansion of 4.0 in x
0.813 * [taylor]: Taking taylor expansion of (/ x y) in x
0.813 * [taylor]: Taking taylor expansion of x in x
0.813 * [taylor]: Taking taylor expansion of y in x
0.813 * [taylor]: Taking taylor expansion of 2.0 in x
0.813 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in x
0.813 * [taylor]: Taking taylor expansion of 4.0 in x
0.813 * [taylor]: Taking taylor expansion of (/ z y) in x
0.813 * [taylor]: Taking taylor expansion of z in x
0.813 * [taylor]: Taking taylor expansion of y in x
0.813 * [taylor]: Taking taylor expansion of (- 2.0 (* 4.0 (/ z y))) in z
0.813 * [taylor]: Taking taylor expansion of 2.0 in z
0.813 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z
0.813 * [taylor]: Taking taylor expansion of 4.0 in z
0.813 * [taylor]: Taking taylor expansion of (/ z y) in z
0.813 * [taylor]: Taking taylor expansion of z in z
0.813 * [taylor]: Taking taylor expansion of y in z
0.813 * [taylor]: Taking taylor expansion of 2.0 in y
0.814 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in z
0.814 * [taylor]: Taking taylor expansion of 4.0 in z
0.814 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.814 * [taylor]: Taking taylor expansion of y in z
0.814 * [taylor]: Taking taylor expansion of (/ 4.0 y) in y
0.814 * [taylor]: Taking taylor expansion of 4.0 in y
0.814 * [taylor]: Taking taylor expansion of y in y
0.814 * [taylor]: Taking taylor expansion of (neg (* 4.0 (/ 1 y))) in y
0.814 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
0.814 * [taylor]: Taking taylor expansion of 4.0 in y
0.814 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.814 * [taylor]: Taking taylor expansion of y in y
0.814 * [approximate]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in (x z y) around 0
0.814 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in y
0.814 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in y
0.814 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in y
0.814 * [taylor]: Taking taylor expansion of 4.0 in y
0.814 * [taylor]: Taking taylor expansion of (/ y x) in y
0.814 * [taylor]: Taking taylor expansion of y in y
0.814 * [taylor]: Taking taylor expansion of x in y
0.814 * [taylor]: Taking taylor expansion of 2.0 in y
0.814 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in y
0.814 * [taylor]: Taking taylor expansion of 4.0 in y
0.814 * [taylor]: Taking taylor expansion of (/ y z) in y
0.815 * [taylor]: Taking taylor expansion of y in y
0.815 * [taylor]: Taking taylor expansion of z in y
0.815 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in z
0.815 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in z
0.815 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in z
0.815 * [taylor]: Taking taylor expansion of 4.0 in z
0.815 * [taylor]: Taking taylor expansion of (/ y x) in z
0.815 * [taylor]: Taking taylor expansion of y in z
0.815 * [taylor]: Taking taylor expansion of x in z
0.815 * [taylor]: Taking taylor expansion of 2.0 in z
0.815 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in z
0.815 * [taylor]: Taking taylor expansion of 4.0 in z
0.815 * [taylor]: Taking taylor expansion of (/ y z) in z
0.815 * [taylor]: Taking taylor expansion of y in z
0.815 * [taylor]: Taking taylor expansion of z in z
0.815 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in x
0.815 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in x
0.815 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in x
0.815 * [taylor]: Taking taylor expansion of 4.0 in x
0.815 * [taylor]: Taking taylor expansion of (/ y x) in x
0.815 * [taylor]: Taking taylor expansion of y in x
0.815 * [taylor]: Taking taylor expansion of x in x
0.815 * [taylor]: Taking taylor expansion of 2.0 in x
0.815 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in x
0.815 * [taylor]: Taking taylor expansion of 4.0 in x
0.815 * [taylor]: Taking taylor expansion of (/ y z) in x
0.815 * [taylor]: Taking taylor expansion of y in x
0.815 * [taylor]: Taking taylor expansion of z in x
0.815 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in x
0.815 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in x
0.815 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in x
0.815 * [taylor]: Taking taylor expansion of 4.0 in x
0.815 * [taylor]: Taking taylor expansion of (/ y x) in x
0.815 * [taylor]: Taking taylor expansion of y in x
0.815 * [taylor]: Taking taylor expansion of x in x
0.815 * [taylor]: Taking taylor expansion of 2.0 in x
0.815 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in x
0.815 * [taylor]: Taking taylor expansion of 4.0 in x
0.815 * [taylor]: Taking taylor expansion of (/ y z) in x
0.815 * [taylor]: Taking taylor expansion of y in x
0.815 * [taylor]: Taking taylor expansion of z in x
0.815 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
0.815 * [taylor]: Taking taylor expansion of 4.0 in z
0.815 * [taylor]: Taking taylor expansion of y in z
0.816 * [taylor]: Taking taylor expansion of (- 2.0 (* 4.0 (/ y z))) in z
0.816 * [taylor]: Taking taylor expansion of 2.0 in z
0.816 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in z
0.816 * [taylor]: Taking taylor expansion of 4.0 in z
0.816 * [taylor]: Taking taylor expansion of (/ y z) in z
0.816 * [taylor]: Taking taylor expansion of y in z
0.816 * [taylor]: Taking taylor expansion of z in z
0.816 * [taylor]: Taking taylor expansion of (neg (* 4.0 y)) in y
0.816 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.816 * [taylor]: Taking taylor expansion of 4.0 in y
0.816 * [taylor]: Taking taylor expansion of y in y
0.816 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.816 * [taylor]: Taking taylor expansion of 4.0 in y
0.816 * [taylor]: Taking taylor expansion of y in y
0.816 * [taylor]: Taking taylor expansion of 0 in z
0.816 * [taylor]: Taking taylor expansion of 2.0 in y
0.816 * [taylor]: Taking taylor expansion of 0 in y
0.817 * [approximate]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in (x z y) around 0
0.817 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in y
0.817 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in y
0.817 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in y
0.817 * [taylor]: Taking taylor expansion of 4.0 in y
0.817 * [taylor]: Taking taylor expansion of (/ y x) in y
0.817 * [taylor]: Taking taylor expansion of y in y
0.817 * [taylor]: Taking taylor expansion of x in y
0.817 * [taylor]: Taking taylor expansion of 2.0 in y
0.817 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in y
0.817 * [taylor]: Taking taylor expansion of 4.0 in y
0.817 * [taylor]: Taking taylor expansion of (/ y z) in y
0.817 * [taylor]: Taking taylor expansion of y in y
0.817 * [taylor]: Taking taylor expansion of z in y
0.817 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in z
0.817 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in z
0.817 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in z
0.817 * [taylor]: Taking taylor expansion of 4.0 in z
0.817 * [taylor]: Taking taylor expansion of (/ y x) in z
0.817 * [taylor]: Taking taylor expansion of y in z
0.817 * [taylor]: Taking taylor expansion of x in z
0.817 * [taylor]: Taking taylor expansion of 2.0 in z
0.817 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in z
0.817 * [taylor]: Taking taylor expansion of 4.0 in z
0.817 * [taylor]: Taking taylor expansion of (/ y z) in z
0.817 * [taylor]: Taking taylor expansion of y in z
0.817 * [taylor]: Taking taylor expansion of z in z
0.817 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in x
0.817 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in x
0.817 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in x
0.817 * [taylor]: Taking taylor expansion of 4.0 in x
0.817 * [taylor]: Taking taylor expansion of (/ y x) in x
0.817 * [taylor]: Taking taylor expansion of y in x
0.817 * [taylor]: Taking taylor expansion of x in x
0.817 * [taylor]: Taking taylor expansion of 2.0 in x
0.817 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in x
0.817 * [taylor]: Taking taylor expansion of 4.0 in x
0.817 * [taylor]: Taking taylor expansion of (/ y z) in x
0.817 * [taylor]: Taking taylor expansion of y in x
0.817 * [taylor]: Taking taylor expansion of z in x
0.818 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in x
0.818 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in x
0.818 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in x
0.818 * [taylor]: Taking taylor expansion of 4.0 in x
0.818 * [taylor]: Taking taylor expansion of (/ y x) in x
0.818 * [taylor]: Taking taylor expansion of y in x
0.818 * [taylor]: Taking taylor expansion of x in x
0.818 * [taylor]: Taking taylor expansion of 2.0 in x
0.818 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in x
0.818 * [taylor]: Taking taylor expansion of 4.0 in x
0.818 * [taylor]: Taking taylor expansion of (/ y z) in x
0.818 * [taylor]: Taking taylor expansion of y in x
0.818 * [taylor]: Taking taylor expansion of z in x
0.818 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
0.818 * [taylor]: Taking taylor expansion of 4.0 in z
0.818 * [taylor]: Taking taylor expansion of y in z
0.818 * [taylor]: Taking taylor expansion of (- 2.0 (* 4.0 (/ y z))) in z
0.818 * [taylor]: Taking taylor expansion of 2.0 in z
0.818 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in z
0.818 * [taylor]: Taking taylor expansion of 4.0 in z
0.818 * [taylor]: Taking taylor expansion of (/ y z) in z
0.818 * [taylor]: Taking taylor expansion of y in z
0.818 * [taylor]: Taking taylor expansion of z in z
0.818 * [taylor]: Taking taylor expansion of (neg (* 4.0 y)) in y
0.818 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.818 * [taylor]: Taking taylor expansion of 4.0 in y
0.818 * [taylor]: Taking taylor expansion of y in y
0.818 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.818 * [taylor]: Taking taylor expansion of 4.0 in y
0.818 * [taylor]: Taking taylor expansion of y in y
0.819 * [taylor]: Taking taylor expansion of 0 in z
0.819 * [taylor]: Taking taylor expansion of 2.0 in y
0.819 * [taylor]: Taking taylor expansion of 0 in y
0.819 * * * [progress]: simplifying candidates
0.820 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* 4.0 (- x z)) (/ 1 y))
  (* (* 4.0 (- x z)) (/ 1 y))
  (+ (+ (log 4.0) (log (- x z))) (neg (log y)))
  (+ (+ (log 4.0) (log (- x z))) (- 0 (log y)))
  (+ (+ (log 4.0) (log (- x z))) (- (log 1) (log y)))
  (+ (+ (log 4.0) (log (- x z))) (log (/ 1 y)))
  (+ (log (* 4.0 (- x z))) (neg (log y)))
  (+ (log (* 4.0 (- x z))) (- 0 (log y)))
  (+ (log (* 4.0 (- x z))) (- (log 1) (log y)))
  (+ (log (* 4.0 (- x z))) (log (/ 1 y)))
  (log (* (* 4.0 (- x z)) (/ 1 y)))
  (exp (* (* 4.0 (- x z)) (/ 1 y)))
  (* (* (* (* 4.0 4.0) 4.0) (* (* (- x z) (- x z)) (- x z))) (/ (* (* 1 1) 1) (* (* y y) y)))
  (* (* (* (* 4.0 4.0) 4.0) (* (* (- x z) (- x z)) (- x z))) (* (* (/ 1 y) (/ 1 y)) (/ 1 y)))
  (* (* (* (* 4.0 (- x z)) (* 4.0 (- x z))) (* 4.0 (- x z))) (/ (* (* 1 1) 1) (* (* y y) y)))
  (* (* (* (* 4.0 (- x z)) (* 4.0 (- x z))) (* 4.0 (- x z))) (* (* (/ 1 y) (/ 1 y)) (/ 1 y)))
  (* (cbrt (* (* 4.0 (- x z)) (/ 1 y))) (cbrt (* (* 4.0 (- x z)) (/ 1 y))))
  (cbrt (* (* 4.0 (- x z)) (/ 1 y)))
  (* (* (* (* 4.0 (- x z)) (/ 1 y)) (* (* 4.0 (- x z)) (/ 1 y))) (* (* 4.0 (- x z)) (/ 1 y)))
  (sqrt (* (* 4.0 (- x z)) (/ 1 y)))
  (sqrt (* (* 4.0 (- x z)) (/ 1 y)))
  (* (* 4.0 (- (pow x 3) (pow z 3))) 1)
  (* (+ (* x x) (+ (* z z) (* x z))) y)
  (* (* 4.0 (- (* x x) (* z z))) 1)
  (* (+ x z) y)
  (* (* 4.0 (- x z)) (* (cbrt (/ 1 y)) (cbrt (/ 1 y))))
  (* (* 4.0 (- x z)) (sqrt (/ 1 y)))
  (* (* 4.0 (- x z)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt y) (cbrt y))))
  (* (* 4.0 (- x z)) (/ (* (cbrt 1) (cbrt 1)) (sqrt y)))
  (* (* 4.0 (- x z)) (/ (* (cbrt 1) (cbrt 1)) 1))
  (* (* 4.0 (- x z)) (/ (sqrt 1) (* (cbrt y) (cbrt y))))
  (* (* 4.0 (- x z)) (/ (sqrt 1) (sqrt y)))
  (* (* 4.0 (- x z)) (/ (sqrt 1) 1))
  (* (* 4.0 (- x z)) (/ 1 (* (cbrt y) (cbrt y))))
  (* (* 4.0 (- x z)) (/ 1 (sqrt y)))
  (* (* 4.0 (- x z)) (/ 1 1))
  (* (* 4.0 (- x z)) 1)
  (* (* 4.0 (- x z)) 1)
  (* (- x z) (/ 1 y))
  (* (* 4.0 (- x z)) 1)
  (* (* 4.0 (- (pow x 3) (pow z 3))) (/ 1 y))
  (* (* 4.0 (- (* x x) (* z z))) (/ 1 y))
  (* (exp 2.0) (exp (* (* 4.0 (- x z)) (/ 1 y))))
  (log (+ 2.0 (* (* 4.0 (- x z)) (/ 1 y))))
  (exp (+ 2.0 (* (* 4.0 (- x z)) (/ 1 y))))
  (* (cbrt (+ 2.0 (* (* 4.0 (- x z)) (/ 1 y)))) (cbrt (+ 2.0 (* (* 4.0 (- x z)) (/ 1 y)))))
  (cbrt (+ 2.0 (* (* 4.0 (- x z)) (/ 1 y))))
  (* (* (+ 2.0 (* (* 4.0 (- x z)) (/ 1 y))) (+ 2.0 (* (* 4.0 (- x z)) (/ 1 y)))) (+ 2.0 (* (* 4.0 (- x z)) (/ 1 y))))
  (sqrt (+ 2.0 (* (* 4.0 (- x z)) (/ 1 y))))
  (sqrt (+ 2.0 (* (* 4.0 (- x z)) (/ 1 y))))
  (+ (pow 2.0 3) (pow (* (* 4.0 (- x z)) (/ 1 y)) 3))
  (+ (* 2.0 2.0) (- (* (* (* 4.0 (- x z)) (/ 1 y)) (* (* 4.0 (- x z)) (/ 1 y))) (* 2.0 (* (* 4.0 (- x z)) (/ 1 y)))))
  (- (* 2.0 2.0) (* (* (* 4.0 (- x z)) (/ 1 y)) (* (* 4.0 (- x z)) (/ 1 y))))
  (- 2.0 (* (* 4.0 (- x z)) (/ 1 y)))
  (- (* 4.0 (/ x y)) (* 4.0 (/ z y)))
  (- (* 4.0 (/ x y)) (* 4.0 (/ z y)))
  (- (* 4.0 (/ x y)) (* 4.0 (/ z y)))
  (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y)))
  (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y)))
  (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y)))
0.859 * * [simplify]: iteration  0 :  5631  enodes  (cost  573 )
0.862 * [simplify]: Simplified to:
   (* 4.0 (/ (- x z) y))
  (* 4.0 (/ (- x z) y))
  (log (* 4.0 (/ (- x z) y)))
  (log (* 4.0 (/ (- x z) y)))
  (log (* 4.0 (/ (- x z) y)))
  (log (* 4.0 (/ (- x z) y)))
  (log (* 4.0 (/ (- x z) y)))
  (log (* 4.0 (/ (- x z) y)))
  (log (* 4.0 (/ (- x z) y)))
  (log (* 4.0 (/ (- x z) y)))
  (log (* 4.0 (/ (- x z) y)))
  (pow (exp 4.0) (/ (- x z) y))
  (pow (* 4.0 (/ (- x z) y)) 3)
  (pow (* 4.0 (/ (- x z) y)) 3)
  (pow (* 4.0 (/ (- x z) y)) 3)
  (pow (* 4.0 (/ (- x z) y)) 3)
  (* (cbrt (* 4.0 (/ (- x z) y))) (cbrt (* 4.0 (/ (- x z) y))))
  (cbrt (* 4.0 (/ (- x z) y)))
  (pow (* 4.0 (/ (- x z) y)) 3)
  (sqrt (* 4.0 (/ (- x z) y)))
  (sqrt (* 4.0 (/ (- x z) y)))
  (* 4.0 (- (pow x 3) (pow z 3)))
  (* y (+ (* x x) (* z (+ x z))))
  (* 4.0 (- (* x x) (* z z)))
  (* y (+ x z))
  (* 4.0 (* (- x z) (* (cbrt (/ 1 y)) (cbrt (/ 1 y)))))
  (* 4.0 (* (- x z) (sqrt (/ 1 y))))
  (* 4.0 (* (- x z) (* (cbrt 1) (/ (cbrt 1) (* (cbrt y) (cbrt y))))))
  (* 4.0 (* (- x z) (* (cbrt 1) (/ (cbrt 1) (sqrt y)))))
  (* 4.0 (* (- x z) (* (cbrt 1) (cbrt 1))))
  (* 4.0 (/ (- x z) (* (cbrt y) (cbrt y))))
  (* 4.0 (/ (- x z) (sqrt y)))
  (* 4.0 (- x z))
  (* 4.0 (/ (- x z) (* (cbrt y) (cbrt y))))
  (* 4.0 (/ (- x z) (sqrt y)))
  (* 4.0 (- x z))
  (* 4.0 (- x z))
  (* 4.0 (- x z))
  (/ (- x z) y)
  (* 4.0 (- x z))
  (* 4.0 (/ (- (pow x 3) (pow z 3)) y))
  (* 4.0 (* (+ x z) (/ (- x z) y)))
  (exp (+ (* 4.0 (/ (- x z) y)) 2.0))
  (log (+ (* 4.0 (/ (- x z) y)) 2.0))
  (exp (+ (* 4.0 (/ (- x z) y)) 2.0))
  (* (cbrt (+ (* 4.0 (/ (- x z) y)) 2.0)) (cbrt (+ (* 4.0 (/ (- x z) y)) 2.0)))
  (cbrt (+ (* 4.0 (/ (- x z) y)) 2.0))
  (pow (+ (* 4.0 (/ (- x z) y)) 2.0) 3)
  (sqrt (+ (* 4.0 (/ (- x z) y)) 2.0))
  (sqrt (+ (* 4.0 (/ (- x z) y)) 2.0))
  (+ (pow (* 4.0 (/ (- x z) y)) 3) (pow 2.0 3))
  (+ (* 2.0 2.0) (* 4.0 (* (/ (- x z) y) (- (* 4.0 (/ (- x z) y)) 2.0))))
  (- (* 2.0 2.0) (* 4.0 (* (- x z) (* (/ (- x z) y) (/ 4.0 y)))))
  (- 2.0 (* 4.0 (/ (- x z) y)))
  (* 4.0 (/ (- x z) y))
  (* 4.0 (/ (- x z) y))
  (* 4.0 (/ (- x z) y))
  (+ (* 4.0 (/ (- x z) y)) 2.0)
  (+ (* 4.0 (/ (- x z) y)) 2.0)
  (+ (* 4.0 (/ (- x z) y)) 2.0)
0.862 * * * [progress]: adding candidates to table
0.913 * [progress]: [Phase 3 of 3] Extracting.
0.913 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (+ 2.0 (* (* 4.0 (- x z)) (/ 1 y))))> #<alt (λ (x y z) (+ 2.0 (* 4.0 (/ (- x z) y))))>)
0.913 * * * [regime-changes]: Trying 3 branch expressions: (z y x)
0.913 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (+ 2.0 (* (* 4.0 (- x z)) (/ 1 y))))> #<alt (λ (x y z) (+ 2.0 (* 4.0 (/ (- x z) y))))>)
0.951 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (+ 2.0 (* (* 4.0 (- x z)) (/ 1 y))))> #<alt (λ (x y z) (+ 2.0 (* 4.0 (/ (- x z) y))))>)
0.990 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (+ 2.0 (* (* 4.0 (- x z)) (/ 1 y))))> #<alt (λ (x y z) (+ 2.0 (* 4.0 (/ (- x z) y))))>)
1.028 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
1.029 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ 2.0 (* 4.0 (/ (- x z) y)))
1.030 * * [simplify]: iteration  0 :  21  enodes  (cost  9 )
1.030 * * [simplify]: iteration  1 :  21  enodes  (cost  9 )
1.030 * [simplify]: Simplified to:
   (+ 2.0 (* 4.0 (/ (- x z) y)))
1.861 * [regime-testing]: End program error score: 0.008840385737925506