9.354 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.179 * * * [progress]: [2/2] Setting up program.
0.183 * [progress]: [Phase 2 of 3] Improving.
0.183 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fabs (- (/ (+ x 4.0) y) (* (/ x y) z)))
0.185 * * [simplify]: iteration  0 :  16  enodes  (cost  6 )
0.187 * * [simplify]: iteration  1 :  29  enodes  (cost  6 )
0.188 * * [simplify]: iteration  2 :  38  enodes  (cost  6 )
0.189 * * [simplify]: iteration  3 :  45  enodes  (cost  6 )
0.190 * * [simplify]: iteration  4 :  51  enodes  (cost  6 )
0.191 * * [simplify]: iteration  5 :  54  enodes  (cost  6 )
0.193 * * [simplify]: iteration  6 :  54  enodes  (cost  6 )
0.193 * [simplify]: Simplified to:
   (fabs (- (/ (+ x 4.0) y) (* (/ x y) z)))
0.193 * * [progress]: iteration 1 / 4
0.193 * * * [progress]: picking best candidate
0.196 * * * * [pick]: Picked  #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (/ x y) z))))>
0.197 * * * [progress]: localizing error
0.206 * * * [progress]: generating rewritten candidates
0.206 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 2)
0.212 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1)
0.217 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.228 * * * [progress]: generating series expansions
0.228 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 2)
0.228 * [approximate]: Taking taylor expansion of (/ (* x z) y) in (x y z) around 0
0.228 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z
0.228 * [taylor]: Taking taylor expansion of (* x z) in z
0.228 * [taylor]: Taking taylor expansion of x in z
0.228 * [taylor]: Taking taylor expansion of z in z
0.228 * [taylor]: Taking taylor expansion of y in z
0.228 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y
0.228 * [taylor]: Taking taylor expansion of (* x z) in y
0.228 * [taylor]: Taking taylor expansion of x in y
0.228 * [taylor]: Taking taylor expansion of z in y
0.228 * [taylor]: Taking taylor expansion of y in y
0.228 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.228 * [taylor]: Taking taylor expansion of (* x z) in x
0.228 * [taylor]: Taking taylor expansion of x in x
0.228 * [taylor]: Taking taylor expansion of z in x
0.229 * [taylor]: Taking taylor expansion of y in x
0.229 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.229 * [taylor]: Taking taylor expansion of (* x z) in x
0.229 * [taylor]: Taking taylor expansion of x in x
0.229 * [taylor]: Taking taylor expansion of z in x
0.229 * [taylor]: Taking taylor expansion of y in x
0.229 * [taylor]: Taking taylor expansion of (/ z y) in y
0.229 * [taylor]: Taking taylor expansion of z in y
0.229 * [taylor]: Taking taylor expansion of y in y
0.229 * [taylor]: Taking taylor expansion of z in z
0.229 * [taylor]: Taking taylor expansion of 0 in y
0.229 * [taylor]: Taking taylor expansion of 0 in z
0.229 * [taylor]: Taking taylor expansion of 0 in y
0.229 * [taylor]: Taking taylor expansion of 0 in z
0.230 * [taylor]: Taking taylor expansion of 0 in z
0.230 * [approximate]: Taking taylor expansion of (/ y (* x z)) in (x y z) around 0
0.230 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.230 * [taylor]: Taking taylor expansion of y in z
0.230 * [taylor]: Taking taylor expansion of (* x z) in z
0.230 * [taylor]: Taking taylor expansion of x in z
0.230 * [taylor]: Taking taylor expansion of z in z
0.230 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.230 * [taylor]: Taking taylor expansion of y in y
0.230 * [taylor]: Taking taylor expansion of (* x z) in y
0.230 * [taylor]: Taking taylor expansion of x in y
0.230 * [taylor]: Taking taylor expansion of z in y
0.230 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.230 * [taylor]: Taking taylor expansion of y in x
0.230 * [taylor]: Taking taylor expansion of (* x z) in x
0.230 * [taylor]: Taking taylor expansion of x in x
0.230 * [taylor]: Taking taylor expansion of z in x
0.230 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.230 * [taylor]: Taking taylor expansion of y in x
0.230 * [taylor]: Taking taylor expansion of (* x z) in x
0.230 * [taylor]: Taking taylor expansion of x in x
0.230 * [taylor]: Taking taylor expansion of z in x
0.230 * [taylor]: Taking taylor expansion of (/ y z) in y
0.230 * [taylor]: Taking taylor expansion of y in y
0.230 * [taylor]: Taking taylor expansion of z in y
0.230 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.230 * [taylor]: Taking taylor expansion of z in z
0.231 * [taylor]: Taking taylor expansion of 0 in y
0.231 * [taylor]: Taking taylor expansion of 0 in z
0.231 * [taylor]: Taking taylor expansion of 0 in z
0.231 * [taylor]: Taking taylor expansion of 0 in y
0.231 * [taylor]: Taking taylor expansion of 0 in z
0.231 * [taylor]: Taking taylor expansion of 0 in z
0.231 * [taylor]: Taking taylor expansion of 0 in z
0.231 * [taylor]: Taking taylor expansion of 0 in y
0.231 * [taylor]: Taking taylor expansion of 0 in z
0.231 * [taylor]: Taking taylor expansion of 0 in z
0.231 * [taylor]: Taking taylor expansion of 0 in z
0.231 * [taylor]: Taking taylor expansion of 0 in z
0.232 * [approximate]: Taking taylor expansion of (* -1 (/ y (* x z))) in (x y z) around 0
0.232 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in z
0.232 * [taylor]: Taking taylor expansion of -1 in z
0.232 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.232 * [taylor]: Taking taylor expansion of y in z
0.232 * [taylor]: Taking taylor expansion of (* x z) in z
0.232 * [taylor]: Taking taylor expansion of x in z
0.232 * [taylor]: Taking taylor expansion of z in z
0.232 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in y
0.232 * [taylor]: Taking taylor expansion of -1 in y
0.232 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.232 * [taylor]: Taking taylor expansion of y in y
0.232 * [taylor]: Taking taylor expansion of (* x z) in y
0.232 * [taylor]: Taking taylor expansion of x in y
0.232 * [taylor]: Taking taylor expansion of z in y
0.232 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in x
0.232 * [taylor]: Taking taylor expansion of -1 in x
0.232 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.232 * [taylor]: Taking taylor expansion of y in x
0.232 * [taylor]: Taking taylor expansion of (* x z) in x
0.232 * [taylor]: Taking taylor expansion of x in x
0.232 * [taylor]: Taking taylor expansion of z in x
0.232 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in x
0.232 * [taylor]: Taking taylor expansion of -1 in x
0.232 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.232 * [taylor]: Taking taylor expansion of y in x
0.232 * [taylor]: Taking taylor expansion of (* x z) in x
0.232 * [taylor]: Taking taylor expansion of x in x
0.232 * [taylor]: Taking taylor expansion of z in x
0.232 * [taylor]: Taking taylor expansion of (* -1 (/ y z)) in y
0.232 * [taylor]: Taking taylor expansion of -1 in y
0.232 * [taylor]: Taking taylor expansion of (/ y z) in y
0.232 * [taylor]: Taking taylor expansion of y in y
0.232 * [taylor]: Taking taylor expansion of z in y
0.232 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.232 * [taylor]: Taking taylor expansion of -1 in z
0.232 * [taylor]: Taking taylor expansion of z in z
0.233 * [taylor]: Taking taylor expansion of 0 in y
0.233 * [taylor]: Taking taylor expansion of 0 in z
0.233 * [taylor]: Taking taylor expansion of 0 in z
0.233 * [taylor]: Taking taylor expansion of 0 in y
0.233 * [taylor]: Taking taylor expansion of 0 in z
0.233 * [taylor]: Taking taylor expansion of 0 in z
0.233 * [taylor]: Taking taylor expansion of 0 in z
0.233 * [taylor]: Taking taylor expansion of 0 in y
0.233 * [taylor]: Taking taylor expansion of 0 in z
0.233 * [taylor]: Taking taylor expansion of 0 in z
0.233 * [taylor]: Taking taylor expansion of 0 in z
0.234 * [taylor]: Taking taylor expansion of 0 in z
0.234 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1)
0.234 * [approximate]: Taking taylor expansion of (/ (+ x 4.0) y) in (x y) around 0
0.234 * [taylor]: Taking taylor expansion of (/ (+ x 4.0) y) in y
0.234 * [taylor]: Taking taylor expansion of (+ x 4.0) in y
0.234 * [taylor]: Taking taylor expansion of x in y
0.234 * [taylor]: Taking taylor expansion of 4.0 in y
0.234 * [taylor]: Taking taylor expansion of y in y
0.234 * [taylor]: Taking taylor expansion of (/ (+ x 4.0) y) in x
0.234 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
0.234 * [taylor]: Taking taylor expansion of x in x
0.234 * [taylor]: Taking taylor expansion of 4.0 in x
0.234 * [taylor]: Taking taylor expansion of y in x
0.234 * [taylor]: Taking taylor expansion of (/ (+ x 4.0) y) in x
0.234 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
0.234 * [taylor]: Taking taylor expansion of x in x
0.234 * [taylor]: Taking taylor expansion of 4.0 in x
0.234 * [taylor]: Taking taylor expansion of y in x
0.234 * [taylor]: Taking taylor expansion of (/ 4.0 y) in y
0.234 * [taylor]: Taking taylor expansion of 4.0 in y
0.234 * [taylor]: Taking taylor expansion of y in y
0.234 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.234 * [taylor]: Taking taylor expansion of y in y
0.235 * [taylor]: Taking taylor expansion of 0 in y
0.235 * [taylor]: Taking taylor expansion of 0 in y
0.235 * [approximate]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in (x y) around 0
0.235 * [taylor]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in y
0.235 * [taylor]: Taking taylor expansion of y in y
0.235 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in y
0.235 * [taylor]: Taking taylor expansion of 4.0 in y
0.235 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.235 * [taylor]: Taking taylor expansion of x in y
0.235 * [taylor]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in x
0.235 * [taylor]: Taking taylor expansion of y in x
0.235 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in x
0.235 * [taylor]: Taking taylor expansion of 4.0 in x
0.235 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.235 * [taylor]: Taking taylor expansion of x in x
0.235 * [taylor]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in x
0.235 * [taylor]: Taking taylor expansion of y in x
0.235 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in x
0.235 * [taylor]: Taking taylor expansion of 4.0 in x
0.235 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.235 * [taylor]: Taking taylor expansion of x in x
0.236 * [taylor]: Taking taylor expansion of y in y
0.236 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.236 * [taylor]: Taking taylor expansion of 4.0 in y
0.236 * [taylor]: Taking taylor expansion of y in y
0.236 * [taylor]: Taking taylor expansion of 0 in y
0.236 * [taylor]: Taking taylor expansion of 0 in y
0.236 * [taylor]: Taking taylor expansion of 0 in y
0.237 * [approximate]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in (x y) around 0
0.237 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in y
0.237 * [taylor]: Taking taylor expansion of -1 in y
0.237 * [taylor]: Taking taylor expansion of (* (- 4.0 (/ 1 x)) y) in y
0.237 * [taylor]: Taking taylor expansion of (- 4.0 (/ 1 x)) in y
0.237 * [taylor]: Taking taylor expansion of 4.0 in y
0.237 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.237 * [taylor]: Taking taylor expansion of x in y
0.237 * [taylor]: Taking taylor expansion of y in y
0.237 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in x
0.237 * [taylor]: Taking taylor expansion of -1 in x
0.237 * [taylor]: Taking taylor expansion of (* (- 4.0 (/ 1 x)) y) in x
0.237 * [taylor]: Taking taylor expansion of (- 4.0 (/ 1 x)) in x
0.237 * [taylor]: Taking taylor expansion of 4.0 in x
0.237 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.237 * [taylor]: Taking taylor expansion of x in x
0.237 * [taylor]: Taking taylor expansion of y in x
0.237 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in x
0.237 * [taylor]: Taking taylor expansion of -1 in x
0.237 * [taylor]: Taking taylor expansion of (* (- 4.0 (/ 1 x)) y) in x
0.237 * [taylor]: Taking taylor expansion of (- 4.0 (/ 1 x)) in x
0.237 * [taylor]: Taking taylor expansion of 4.0 in x
0.237 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.237 * [taylor]: Taking taylor expansion of x in x
0.237 * [taylor]: Taking taylor expansion of y in x
0.237 * [taylor]: Taking taylor expansion of y in y
0.237 * [taylor]: Taking taylor expansion of (neg (* 4.0 y)) in y
0.237 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.237 * [taylor]: Taking taylor expansion of 4.0 in y
0.237 * [taylor]: Taking taylor expansion of y in y
0.238 * [taylor]: Taking taylor expansion of 0 in y
0.238 * [taylor]: Taking taylor expansion of 0 in y
0.238 * [taylor]: Taking taylor expansion of 0 in y
0.239 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.239 * [approximate]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in (x y z) around 0
0.239 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in z
0.239 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in z
0.239 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in z
0.239 * [taylor]: Taking taylor expansion of 4.0 in z
0.239 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.239 * [taylor]: Taking taylor expansion of y in z
0.239 * [taylor]: Taking taylor expansion of (/ x y) in z
0.239 * [taylor]: Taking taylor expansion of x in z
0.239 * [taylor]: Taking taylor expansion of y in z
0.239 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z
0.239 * [taylor]: Taking taylor expansion of (* x z) in z
0.239 * [taylor]: Taking taylor expansion of x in z
0.239 * [taylor]: Taking taylor expansion of z in z
0.239 * [taylor]: Taking taylor expansion of y in z
0.239 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in y
0.239 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in y
0.239 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
0.239 * [taylor]: Taking taylor expansion of 4.0 in y
0.239 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.239 * [taylor]: Taking taylor expansion of y in y
0.239 * [taylor]: Taking taylor expansion of (/ x y) in y
0.239 * [taylor]: Taking taylor expansion of x in y
0.239 * [taylor]: Taking taylor expansion of y in y
0.239 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y
0.239 * [taylor]: Taking taylor expansion of (* x z) in y
0.239 * [taylor]: Taking taylor expansion of x in y
0.239 * [taylor]: Taking taylor expansion of z in y
0.239 * [taylor]: Taking taylor expansion of y in y
0.239 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in x
0.239 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in x
0.239 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in x
0.239 * [taylor]: Taking taylor expansion of 4.0 in x
0.239 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.239 * [taylor]: Taking taylor expansion of y in x
0.240 * [taylor]: Taking taylor expansion of (/ x y) in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.240 * [taylor]: Taking taylor expansion of y in x
0.240 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.240 * [taylor]: Taking taylor expansion of (* x z) in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.240 * [taylor]: Taking taylor expansion of z in x
0.240 * [taylor]: Taking taylor expansion of y in x
0.240 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in x
0.240 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in x
0.240 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in x
0.240 * [taylor]: Taking taylor expansion of 4.0 in x
0.240 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.240 * [taylor]: Taking taylor expansion of y in x
0.240 * [taylor]: Taking taylor expansion of (/ x y) in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.240 * [taylor]: Taking taylor expansion of y in x
0.240 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.240 * [taylor]: Taking taylor expansion of (* x z) in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.240 * [taylor]: Taking taylor expansion of z in x
0.240 * [taylor]: Taking taylor expansion of y in x
0.240 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
0.240 * [taylor]: Taking taylor expansion of 4.0 in y
0.240 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.240 * [taylor]: Taking taylor expansion of y in y
0.240 * [taylor]: Taking taylor expansion of 4.0 in z
0.240 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ z y)) in y
0.240 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.240 * [taylor]: Taking taylor expansion of y in y
0.240 * [taylor]: Taking taylor expansion of (/ z y) in y
0.241 * [taylor]: Taking taylor expansion of z in y
0.241 * [taylor]: Taking taylor expansion of y in y
0.241 * [taylor]: Taking taylor expansion of (- 1 z) in z
0.241 * [taylor]: Taking taylor expansion of 1 in z
0.241 * [taylor]: Taking taylor expansion of z in z
0.241 * [taylor]: Taking taylor expansion of 0 in z
0.241 * [taylor]: Taking taylor expansion of 0 in y
0.241 * [taylor]: Taking taylor expansion of 0 in z
0.241 * [taylor]: Taking taylor expansion of 0 in z
0.242 * [approximate]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in (x y z) around 0
0.242 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in z
0.242 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in z
0.242 * [taylor]: Taking taylor expansion of (/ y x) in z
0.242 * [taylor]: Taking taylor expansion of y in z
0.242 * [taylor]: Taking taylor expansion of x in z
0.242 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
0.242 * [taylor]: Taking taylor expansion of 4.0 in z
0.242 * [taylor]: Taking taylor expansion of y in z
0.242 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.242 * [taylor]: Taking taylor expansion of y in z
0.242 * [taylor]: Taking taylor expansion of (* x z) in z
0.242 * [taylor]: Taking taylor expansion of x in z
0.242 * [taylor]: Taking taylor expansion of z in z
0.242 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in y
0.242 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in y
0.242 * [taylor]: Taking taylor expansion of (/ y x) in y
0.242 * [taylor]: Taking taylor expansion of y in y
0.242 * [taylor]: Taking taylor expansion of x in y
0.242 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.242 * [taylor]: Taking taylor expansion of 4.0 in y
0.242 * [taylor]: Taking taylor expansion of y in y
0.242 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.242 * [taylor]: Taking taylor expansion of y in y
0.242 * [taylor]: Taking taylor expansion of (* x z) in y
0.242 * [taylor]: Taking taylor expansion of x in y
0.242 * [taylor]: Taking taylor expansion of z in y
0.242 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in x
0.242 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in x
0.242 * [taylor]: Taking taylor expansion of (/ y x) in x
0.242 * [taylor]: Taking taylor expansion of y in x
0.242 * [taylor]: Taking taylor expansion of x in x
0.242 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.242 * [taylor]: Taking taylor expansion of 4.0 in x
0.242 * [taylor]: Taking taylor expansion of y in x
0.242 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.242 * [taylor]: Taking taylor expansion of y in x
0.242 * [taylor]: Taking taylor expansion of (* x z) in x
0.242 * [taylor]: Taking taylor expansion of x in x
0.242 * [taylor]: Taking taylor expansion of z in x
0.242 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in x
0.242 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in x
0.242 * [taylor]: Taking taylor expansion of (/ y x) in x
0.242 * [taylor]: Taking taylor expansion of y in x
0.242 * [taylor]: Taking taylor expansion of x in x
0.242 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.243 * [taylor]: Taking taylor expansion of 4.0 in x
0.243 * [taylor]: Taking taylor expansion of y in x
0.243 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.243 * [taylor]: Taking taylor expansion of y in x
0.243 * [taylor]: Taking taylor expansion of (* x z) in x
0.243 * [taylor]: Taking taylor expansion of x in x
0.243 * [taylor]: Taking taylor expansion of z in x
0.243 * [taylor]: Taking taylor expansion of (- y (/ y z)) in y
0.243 * [taylor]: Taking taylor expansion of y in y
0.243 * [taylor]: Taking taylor expansion of (/ y z) in y
0.243 * [taylor]: Taking taylor expansion of y in y
0.243 * [taylor]: Taking taylor expansion of z in y
0.243 * [taylor]: Taking taylor expansion of 0 in z
0.243 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.243 * [taylor]: Taking taylor expansion of 4.0 in y
0.243 * [taylor]: Taking taylor expansion of y in y
0.243 * [taylor]: Taking taylor expansion of 0 in z
0.243 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z
0.243 * [taylor]: Taking taylor expansion of 1 in z
0.243 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.243 * [taylor]: Taking taylor expansion of z in z
0.244 * [taylor]: Taking taylor expansion of 0 in y
0.244 * [taylor]: Taking taylor expansion of 0 in z
0.244 * [taylor]: Taking taylor expansion of 4.0 in z
0.244 * [taylor]: Taking taylor expansion of 0 in z
0.244 * [taylor]: Taking taylor expansion of 0 in y
0.244 * [taylor]: Taking taylor expansion of 0 in z
0.244 * [taylor]: Taking taylor expansion of 0 in z
0.244 * [taylor]: Taking taylor expansion of 0 in z
0.244 * [taylor]: Taking taylor expansion of 0 in z
0.245 * [approximate]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in (x y z) around 0
0.245 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in z
0.245 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in z
0.245 * [taylor]: Taking taylor expansion of (/ y x) in z
0.245 * [taylor]: Taking taylor expansion of y in z
0.245 * [taylor]: Taking taylor expansion of x in z
0.245 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.245 * [taylor]: Taking taylor expansion of y in z
0.245 * [taylor]: Taking taylor expansion of (* x z) in z
0.245 * [taylor]: Taking taylor expansion of x in z
0.245 * [taylor]: Taking taylor expansion of z in z
0.245 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
0.245 * [taylor]: Taking taylor expansion of 4.0 in z
0.245 * [taylor]: Taking taylor expansion of y in z
0.245 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in y
0.245 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in y
0.245 * [taylor]: Taking taylor expansion of (/ y x) in y
0.245 * [taylor]: Taking taylor expansion of y in y
0.245 * [taylor]: Taking taylor expansion of x in y
0.245 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.245 * [taylor]: Taking taylor expansion of y in y
0.245 * [taylor]: Taking taylor expansion of (* x z) in y
0.245 * [taylor]: Taking taylor expansion of x in y
0.245 * [taylor]: Taking taylor expansion of z in y
0.245 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.245 * [taylor]: Taking taylor expansion of 4.0 in y
0.245 * [taylor]: Taking taylor expansion of y in y
0.245 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in x
0.245 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in x
0.245 * [taylor]: Taking taylor expansion of (/ y x) in x
0.245 * [taylor]: Taking taylor expansion of y in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.245 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.245 * [taylor]: Taking taylor expansion of y in x
0.245 * [taylor]: Taking taylor expansion of (* x z) in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.245 * [taylor]: Taking taylor expansion of z in x
0.246 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.246 * [taylor]: Taking taylor expansion of 4.0 in x
0.246 * [taylor]: Taking taylor expansion of y in x
0.246 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in x
0.246 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in x
0.246 * [taylor]: Taking taylor expansion of (/ y x) in x
0.246 * [taylor]: Taking taylor expansion of y in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.246 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.246 * [taylor]: Taking taylor expansion of y in x
0.246 * [taylor]: Taking taylor expansion of (* x z) in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.246 * [taylor]: Taking taylor expansion of z in x
0.246 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.246 * [taylor]: Taking taylor expansion of 4.0 in x
0.246 * [taylor]: Taking taylor expansion of y in x
0.246 * [taylor]: Taking taylor expansion of (+ (/ y z) y) in y
0.246 * [taylor]: Taking taylor expansion of (/ y z) in y
0.246 * [taylor]: Taking taylor expansion of y in y
0.246 * [taylor]: Taking taylor expansion of z in y
0.246 * [taylor]: Taking taylor expansion of y in y
0.246 * [taylor]: Taking taylor expansion of 0 in z
0.246 * [taylor]: Taking taylor expansion of (neg (* 4.0 y)) in y
0.246 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.246 * [taylor]: Taking taylor expansion of 4.0 in y
0.246 * [taylor]: Taking taylor expansion of y in y
0.246 * [taylor]: Taking taylor expansion of 0 in z
0.246 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z
0.246 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.246 * [taylor]: Taking taylor expansion of z in z
0.246 * [taylor]: Taking taylor expansion of 1 in z
0.247 * [taylor]: Taking taylor expansion of 0 in y
0.247 * [taylor]: Taking taylor expansion of 0 in z
0.247 * [taylor]: Taking taylor expansion of (neg 4.0) in z
0.247 * [taylor]: Taking taylor expansion of 4.0 in z
0.247 * [taylor]: Taking taylor expansion of 0 in z
0.247 * [taylor]: Taking taylor expansion of 0 in y
0.247 * [taylor]: Taking taylor expansion of 0 in z
0.247 * [taylor]: Taking taylor expansion of 0 in z
0.247 * [taylor]: Taking taylor expansion of 0 in z
0.247 * [taylor]: Taking taylor expansion of 0 in z
0.248 * * * [progress]: simplifying candidates
0.252 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (/ x y) z)
  (+ (- (log x) (log y)) (log z))
  (+ (log (/ x y)) (log z))
  (log (* (/ x y) z))
  (exp (* (/ x y) z))
  (* (/ (* (* x x) x) (* (* y y) y)) (* (* z z) z))
  (* (* (* (/ x y) (/ x y)) (/ x y)) (* (* z z) z))
  (* (cbrt (* (/ x y) z)) (cbrt (* (/ x y) z)))
  (cbrt (* (/ x y) z))
  (* (* (* (/ x y) z) (* (/ x y) z)) (* (/ x y) z))
  (sqrt (* (/ x y) z))
  (sqrt (* (/ x y) z))
  (* (sqrt (/ x y)) (sqrt z))
  (* (sqrt (/ x y)) (sqrt z))
  (* (/ (sqrt x) (sqrt y)) (sqrt z))
  (* (/ (sqrt x) (sqrt y)) (sqrt z))
  (* (/ x y) (* (cbrt z) (cbrt z)))
  (* (/ x y) (sqrt z))
  (* (/ x y) 1)
  (* (cbrt (/ x y)) z)
  (* (sqrt (/ x y)) z)
  (* (/ (cbrt x) (cbrt y)) z)
  (* (/ (cbrt x) (sqrt y)) z)
  (* (/ (cbrt x) y) z)
  (* (/ (sqrt x) (cbrt y)) z)
  (* (/ (sqrt x) (sqrt y)) z)
  (* (/ (sqrt x) y) z)
  (* (/ x (cbrt y)) z)
  (* (/ x (sqrt y)) z)
  (* (/ x y) z)
  (* (/ x y) z)
  (* (/ 1 y) z)
  (* x z)
  (- (log (+ x 4.0)) (log y))
  (log (/ (+ x 4.0) y))
  (exp (/ (+ x 4.0) y))
  (/ (* (* (+ x 4.0) (+ x 4.0)) (+ x 4.0)) (* (* y y) y))
  (* (cbrt (/ (+ x 4.0) y)) (cbrt (/ (+ x 4.0) y)))
  (cbrt (/ (+ x 4.0) y))
  (* (* (/ (+ x 4.0) y) (/ (+ x 4.0) y)) (/ (+ x 4.0) y))
  (sqrt (/ (+ x 4.0) y))
  (sqrt (/ (+ x 4.0) y))
  (neg (+ x 4.0))
  (neg y)
  (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (+ x 4.0)) (cbrt y))
  (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) (sqrt y))
  (/ (cbrt (+ x 4.0)) (sqrt y))
  (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) 1)
  (/ (cbrt (+ x 4.0)) y)
  (/ (sqrt (+ x 4.0)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (+ x 4.0)) (cbrt y))
  (/ (sqrt (+ x 4.0)) (sqrt y))
  (/ (sqrt (+ x 4.0)) (sqrt y))
  (/ (sqrt (+ x 4.0)) 1)
  (/ (sqrt (+ x 4.0)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (+ x 4.0) (cbrt y))
  (/ 1 (sqrt y))
  (/ (+ x 4.0) (sqrt y))
  (/ 1 1)
  (/ (+ x 4.0) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (+ x 4.0) (cbrt y))
  (/ 1 (sqrt y))
  (/ (+ x 4.0) (sqrt y))
  (/ 1 1)
  (/ (+ x 4.0) y)
  (/ 1 y)
  (/ y (+ x 4.0))
  (/ (+ x 4.0) (* (cbrt y) (cbrt y)))
  (/ (+ x 4.0) (sqrt y))
  (/ (+ x 4.0) 1)
  (/ y (cbrt (+ x 4.0)))
  (/ y (sqrt (+ x 4.0)))
  (/ y (+ x 4.0))
  (/ y (+ x 4.0))
  (* y (+ (* x x) (- (* 4.0 4.0) (* x 4.0))))
  (* y (- x 4.0))
  (/ (exp (/ (+ x 4.0) y)) (exp (* (/ x y) z)))
  (log (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (exp (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (* (cbrt (- (/ (+ x 4.0) y) (* (/ x y) z))) (cbrt (- (/ (+ x 4.0) y) (* (/ x y) z))))
  (cbrt (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (* (* (- (/ (+ x 4.0) y) (* (/ x y) z)) (- (/ (+ x 4.0) y) (* (/ x y) z))) (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (sqrt (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (sqrt (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (- (+ x 4.0) (* x z))
  (- (* (+ x 4.0) y) (* y (* x z)))
  (* y y)
  (- (pow (/ (+ x 4.0) y) 3) (pow (* (/ x y) z) 3))
  (+ (* (/ (+ x 4.0) y) (/ (+ x 4.0) y)) (+ (* (* (/ x y) z) (* (/ x y) z)) (* (/ (+ x 4.0) y) (* (/ x y) z))))
  (neg (* (/ x y) z))
  (- (* (/ (+ x 4.0) y) (/ (+ x 4.0) y)) (* (* (/ x y) z) (* (/ x y) z)))
  (+ (/ (+ x 4.0) y) (* (/ x y) z))
  (neg (* (/ x y) z))
  (/ (* x z) y)
  (/ (* x z) y)
  (/ (* x z) y)
  (+ (* 4.0 (/ 1 y)) (/ x y))
  (+ (* 4.0 (/ 1 y)) (/ x y))
  (+ (* 4.0 (/ 1 y)) (/ x y))
  (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y))
  (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y))
  (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y))
0.257 * * [simplify]: iteration  0 :  341  enodes  (cost  425 )
0.262 * * [simplify]: iteration  1 :  1212  enodes  (cost  395 )
0.284 * * [simplify]: iteration  2 :  4964  enodes  (cost  394 )
0.361 * * [simplify]: iteration  3 :  5001  enodes  (cost  394 )
0.364 * [simplify]: Simplified to:
   (* (/ x y) z)
  (log (* (/ x y) z))
  (log (* (/ x y) z))
  (log (* (/ x y) z))
  (exp (* (/ x y) z))
  (pow (* (/ x y) z) 3)
  (pow (* (/ x y) z) 3)
  (* (cbrt (* (/ x y) z)) (cbrt (* (/ x y) z)))
  (cbrt (* (/ x y) z))
  (pow (* (/ x y) z) 3)
  (sqrt (* (/ x y) z))
  (sqrt (* (/ x y) z))
  (* (sqrt (/ x y)) (sqrt z))
  (* (sqrt (/ x y)) (sqrt z))
  (* (/ (sqrt x) (sqrt y)) (sqrt z))
  (* (/ (sqrt x) (sqrt y)) (sqrt z))
  (* (/ x y) (* (cbrt z) (cbrt z)))
  (* (/ x y) (sqrt z))
  (/ x y)
  (* (cbrt (/ x y)) z)
  (* (sqrt (/ x y)) z)
  (* (/ (cbrt x) (cbrt y)) z)
  (* (/ (cbrt x) (sqrt y)) z)
  (* (/ (cbrt x) y) z)
  (* (/ (sqrt x) (cbrt y)) z)
  (* (/ (sqrt x) (sqrt y)) z)
  (* (/ (sqrt x) y) z)
  (* (/ x (cbrt y)) z)
  (* (/ x (sqrt y)) z)
  (* (/ x y) z)
  (* (/ x y) z)
  (/ z y)
  (* x z)
  (log (/ (+ x 4.0) y))
  (log (/ (+ x 4.0) y))
  (exp (/ (+ x 4.0) y))
  (pow (/ (+ x 4.0) y) 3)
  (* (cbrt (/ (+ x 4.0) y)) (cbrt (/ (+ x 4.0) y)))
  (cbrt (/ (+ x 4.0) y))
  (pow (/ (+ x 4.0) y) 3)
  (sqrt (/ (+ x 4.0) y))
  (sqrt (/ (+ x 4.0) y))
  (neg (+ x 4.0))
  (neg y)
  (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (+ x 4.0)) (cbrt y))
  (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) (sqrt y))
  (/ (cbrt (+ x 4.0)) (sqrt y))
  (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0)))
  (/ (cbrt (+ x 4.0)) y)
  (/ (sqrt (+ x 4.0)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (+ x 4.0)) (cbrt y))
  (/ (sqrt (+ x 4.0)) (sqrt y))
  (/ (sqrt (+ x 4.0)) (sqrt y))
  (sqrt (+ x 4.0))
  (/ (sqrt (+ x 4.0)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (+ x 4.0) (cbrt y))
  (/ 1 (sqrt y))
  (/ (+ x 4.0) (sqrt y))
  1
  (/ (+ x 4.0) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (+ x 4.0) (cbrt y))
  (/ 1 (sqrt y))
  (/ (+ x 4.0) (sqrt y))
  1
  (/ (+ x 4.0) y)
  (/ 1 y)
  (/ y (+ x 4.0))
  (/ (+ x 4.0) (* (cbrt y) (cbrt y)))
  (/ (+ x 4.0) (sqrt y))
  (+ x 4.0)
  (/ y (cbrt (+ x 4.0)))
  (/ y (sqrt (+ x 4.0)))
  (/ y (+ x 4.0))
  (/ y (+ x 4.0))
  (* (+ (* 4.0 (- 4.0 x)) (* x x)) y)
  (* y (- x 4.0))
  (exp (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (log (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (exp (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (* (cbrt (- (/ (+ x 4.0) y) (* (/ x y) z))) (cbrt (- (/ (+ x 4.0) y) (* (/ x y) z))))
  (cbrt (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (pow (- (/ (+ x 4.0) y) (* (/ x y) z)) 3)
  (sqrt (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (sqrt (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (- (+ x 4.0) (* x z))
  (* y (- (+ x 4.0) (* x z)))
  (* y y)
  (- (pow (/ (+ x 4.0) y) 3) (pow (* (/ x y) z) 3))
  (+ (* (* (/ x y) z) (+ (* (/ x y) z) (/ (+ x 4.0) y))) (* (/ (+ x 4.0) y) (/ (+ x 4.0) y)))
  (neg (* (/ x y) z))
  (- (* (/ (+ x 4.0) y) (/ (+ x 4.0) y)) (* (* (/ x y) z) (* (/ x y) z)))
  (+ (/ (+ x 4.0) y) (* (/ x y) z))
  (neg (* (/ x y) z))
  (* (/ x y) z)
  (* (/ x y) z)
  (* (/ x y) z)
  (+ (* 4.0 (/ 1 y)) (/ x y))
  (+ (* 4.0 (/ 1 y)) (/ x y))
  (+ (* 4.0 (/ 1 y)) (/ x y))
  (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y)))
  (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y)))
  (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y)))
0.365 * * * [progress]: adding candidates to table
0.479 * * [progress]: iteration 2 / 4
0.479 * * * [progress]: picking best candidate
0.498 * * * * [pick]: Picked  #<alt (λ (x y z) (fabs (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y)))))>
0.498 * * * [progress]: localizing error
0.507 * * * [progress]: generating rewritten candidates
0.507 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1)
0.517 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.528 * * * [progress]: generating series expansions
0.528 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1)
0.528 * [approximate]: Taking taylor expansion of (/ (* x (- 1 z)) y) in (x y z) around 0
0.528 * [taylor]: Taking taylor expansion of (/ (* x (- 1 z)) y) in z
0.528 * [taylor]: Taking taylor expansion of (* x (- 1 z)) in z
0.528 * [taylor]: Taking taylor expansion of x in z
0.528 * [taylor]: Taking taylor expansion of (- 1 z) in z
0.528 * [taylor]: Taking taylor expansion of 1 in z
0.528 * [taylor]: Taking taylor expansion of z in z
0.528 * [taylor]: Taking taylor expansion of y in z
0.528 * [taylor]: Taking taylor expansion of (/ (* x (- 1 z)) y) in y
0.528 * [taylor]: Taking taylor expansion of (* x (- 1 z)) in y
0.528 * [taylor]: Taking taylor expansion of x in y
0.528 * [taylor]: Taking taylor expansion of (- 1 z) in y
0.528 * [taylor]: Taking taylor expansion of 1 in y
0.528 * [taylor]: Taking taylor expansion of z in y
0.528 * [taylor]: Taking taylor expansion of y in y
0.528 * [taylor]: Taking taylor expansion of (/ (* x (- 1 z)) y) in x
0.528 * [taylor]: Taking taylor expansion of (* x (- 1 z)) in x
0.528 * [taylor]: Taking taylor expansion of x in x
0.528 * [taylor]: Taking taylor expansion of (- 1 z) in x
0.528 * [taylor]: Taking taylor expansion of 1 in x
0.528 * [taylor]: Taking taylor expansion of z in x
0.528 * [taylor]: Taking taylor expansion of y in x
0.528 * [taylor]: Taking taylor expansion of (/ (* x (- 1 z)) y) in x
0.528 * [taylor]: Taking taylor expansion of (* x (- 1 z)) in x
0.529 * [taylor]: Taking taylor expansion of x in x
0.529 * [taylor]: Taking taylor expansion of (- 1 z) in x
0.529 * [taylor]: Taking taylor expansion of 1 in x
0.529 * [taylor]: Taking taylor expansion of z in x
0.529 * [taylor]: Taking taylor expansion of y in x
0.529 * [taylor]: Taking taylor expansion of (/ (- 1 z) y) in y
0.529 * [taylor]: Taking taylor expansion of (- 1 z) in y
0.529 * [taylor]: Taking taylor expansion of 1 in y
0.529 * [taylor]: Taking taylor expansion of z in y
0.529 * [taylor]: Taking taylor expansion of y in y
0.529 * [taylor]: Taking taylor expansion of (- 1 z) in z
0.529 * [taylor]: Taking taylor expansion of 1 in z
0.529 * [taylor]: Taking taylor expansion of z in z
0.529 * [taylor]: Taking taylor expansion of 0 in y
0.529 * [taylor]: Taking taylor expansion of 0 in z
0.529 * [taylor]: Taking taylor expansion of 0 in y
0.529 * [taylor]: Taking taylor expansion of 0 in z
0.529 * [taylor]: Taking taylor expansion of 0 in z
0.530 * [taylor]: Taking taylor expansion of 0 in y
0.530 * [taylor]: Taking taylor expansion of 0 in z
0.530 * [taylor]: Taking taylor expansion of 0 in z
0.530 * [approximate]: Taking taylor expansion of (/ (* (- 1 (/ 1 z)) y) x) in (x y z) around 0
0.530 * [taylor]: Taking taylor expansion of (/ (* (- 1 (/ 1 z)) y) x) in z
0.530 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 z)) y) in z
0.530 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z
0.530 * [taylor]: Taking taylor expansion of 1 in z
0.530 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.530 * [taylor]: Taking taylor expansion of z in z
0.530 * [taylor]: Taking taylor expansion of y in z
0.530 * [taylor]: Taking taylor expansion of x in z
0.530 * [taylor]: Taking taylor expansion of (/ (* (- 1 (/ 1 z)) y) x) in y
0.530 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 z)) y) in y
0.530 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in y
0.530 * [taylor]: Taking taylor expansion of 1 in y
0.530 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.530 * [taylor]: Taking taylor expansion of z in y
0.530 * [taylor]: Taking taylor expansion of y in y
0.530 * [taylor]: Taking taylor expansion of x in y
0.531 * [taylor]: Taking taylor expansion of (/ (* (- 1 (/ 1 z)) y) x) in x
0.531 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 z)) y) in x
0.531 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in x
0.531 * [taylor]: Taking taylor expansion of 1 in x
0.531 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.531 * [taylor]: Taking taylor expansion of z in x
0.531 * [taylor]: Taking taylor expansion of y in x
0.531 * [taylor]: Taking taylor expansion of x in x
0.531 * [taylor]: Taking taylor expansion of (/ (* (- 1 (/ 1 z)) y) x) in x
0.531 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 z)) y) in x
0.531 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in x
0.531 * [taylor]: Taking taylor expansion of 1 in x
0.531 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.531 * [taylor]: Taking taylor expansion of z in x
0.531 * [taylor]: Taking taylor expansion of y in x
0.531 * [taylor]: Taking taylor expansion of x in x
0.531 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 z)) y) in y
0.533 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in y
0.533 * [taylor]: Taking taylor expansion of 1 in y
0.533 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.533 * [taylor]: Taking taylor expansion of z in y
0.533 * [taylor]: Taking taylor expansion of y in y
0.533 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z
0.534 * [taylor]: Taking taylor expansion of 1 in z
0.534 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.534 * [taylor]: Taking taylor expansion of z in z
0.534 * [taylor]: Taking taylor expansion of 0 in y
0.534 * [taylor]: Taking taylor expansion of 0 in z
0.534 * [taylor]: Taking taylor expansion of 0 in z
0.534 * [taylor]: Taking taylor expansion of 0 in y
0.534 * [taylor]: Taking taylor expansion of 0 in z
0.534 * [taylor]: Taking taylor expansion of 0 in z
0.534 * [taylor]: Taking taylor expansion of 0 in z
0.535 * [taylor]: Taking taylor expansion of 0 in y
0.535 * [taylor]: Taking taylor expansion of 0 in z
0.535 * [taylor]: Taking taylor expansion of 0 in z
0.535 * [taylor]: Taking taylor expansion of 0 in z
0.535 * [taylor]: Taking taylor expansion of 0 in z
0.535 * [approximate]: Taking taylor expansion of (/ (* (+ (/ 1 z) 1) y) x) in (x y z) around 0
0.535 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 z) 1) y) x) in z
0.535 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) 1) y) in z
0.535 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z
0.535 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.535 * [taylor]: Taking taylor expansion of z in z
0.535 * [taylor]: Taking taylor expansion of 1 in z
0.535 * [taylor]: Taking taylor expansion of y in z
0.535 * [taylor]: Taking taylor expansion of x in z
0.535 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 z) 1) y) x) in y
0.536 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) 1) y) in y
0.536 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in y
0.536 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.536 * [taylor]: Taking taylor expansion of z in y
0.536 * [taylor]: Taking taylor expansion of 1 in y
0.536 * [taylor]: Taking taylor expansion of y in y
0.536 * [taylor]: Taking taylor expansion of x in y
0.536 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 z) 1) y) x) in x
0.536 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) 1) y) in x
0.536 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in x
0.536 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.536 * [taylor]: Taking taylor expansion of z in x
0.536 * [taylor]: Taking taylor expansion of 1 in x
0.536 * [taylor]: Taking taylor expansion of y in x
0.536 * [taylor]: Taking taylor expansion of x in x
0.536 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 z) 1) y) x) in x
0.536 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) 1) y) in x
0.536 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in x
0.536 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.536 * [taylor]: Taking taylor expansion of z in x
0.536 * [taylor]: Taking taylor expansion of 1 in x
0.536 * [taylor]: Taking taylor expansion of y in x
0.536 * [taylor]: Taking taylor expansion of x in x
0.536 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) 1) y) in y
0.536 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in y
0.536 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.536 * [taylor]: Taking taylor expansion of z in y
0.536 * [taylor]: Taking taylor expansion of 1 in y
0.536 * [taylor]: Taking taylor expansion of y in y
0.537 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z
0.537 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.537 * [taylor]: Taking taylor expansion of z in z
0.537 * [taylor]: Taking taylor expansion of 1 in z
0.537 * [taylor]: Taking taylor expansion of 0 in y
0.537 * [taylor]: Taking taylor expansion of 0 in z
0.537 * [taylor]: Taking taylor expansion of 0 in z
0.537 * [taylor]: Taking taylor expansion of 0 in y
0.537 * [taylor]: Taking taylor expansion of 0 in z
0.537 * [taylor]: Taking taylor expansion of 0 in z
0.537 * [taylor]: Taking taylor expansion of 0 in z
0.538 * [taylor]: Taking taylor expansion of 0 in y
0.538 * [taylor]: Taking taylor expansion of 0 in z
0.538 * [taylor]: Taking taylor expansion of 0 in z
0.538 * [taylor]: Taking taylor expansion of 0 in z
0.538 * [taylor]: Taking taylor expansion of 0 in z
0.538 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.538 * [approximate]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in (x y z) around 0
0.538 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in z
0.538 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in z
0.538 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in z
0.539 * [taylor]: Taking taylor expansion of 4.0 in z
0.539 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.539 * [taylor]: Taking taylor expansion of y in z
0.539 * [taylor]: Taking taylor expansion of (/ x y) in z
0.539 * [taylor]: Taking taylor expansion of x in z
0.539 * [taylor]: Taking taylor expansion of y in z
0.539 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z
0.539 * [taylor]: Taking taylor expansion of (* x z) in z
0.539 * [taylor]: Taking taylor expansion of x in z
0.539 * [taylor]: Taking taylor expansion of z in z
0.539 * [taylor]: Taking taylor expansion of y in z
0.539 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in y
0.539 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in y
0.539 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
0.539 * [taylor]: Taking taylor expansion of 4.0 in y
0.539 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.539 * [taylor]: Taking taylor expansion of y in y
0.539 * [taylor]: Taking taylor expansion of (/ x y) in y
0.539 * [taylor]: Taking taylor expansion of x in y
0.539 * [taylor]: Taking taylor expansion of y in y
0.539 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y
0.539 * [taylor]: Taking taylor expansion of (* x z) in y
0.539 * [taylor]: Taking taylor expansion of x in y
0.539 * [taylor]: Taking taylor expansion of z in y
0.539 * [taylor]: Taking taylor expansion of y in y
0.539 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in x
0.539 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in x
0.539 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in x
0.539 * [taylor]: Taking taylor expansion of 4.0 in x
0.539 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.539 * [taylor]: Taking taylor expansion of y in x
0.539 * [taylor]: Taking taylor expansion of (/ x y) in x
0.539 * [taylor]: Taking taylor expansion of x in x
0.539 * [taylor]: Taking taylor expansion of y in x
0.539 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.539 * [taylor]: Taking taylor expansion of (* x z) in x
0.539 * [taylor]: Taking taylor expansion of x in x
0.539 * [taylor]: Taking taylor expansion of z in x
0.539 * [taylor]: Taking taylor expansion of y in x
0.539 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in x
0.539 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in x
0.539 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in x
0.539 * [taylor]: Taking taylor expansion of 4.0 in x
0.539 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.539 * [taylor]: Taking taylor expansion of y in x
0.540 * [taylor]: Taking taylor expansion of (/ x y) in x
0.540 * [taylor]: Taking taylor expansion of x in x
0.540 * [taylor]: Taking taylor expansion of y in x
0.540 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.540 * [taylor]: Taking taylor expansion of (* x z) in x
0.540 * [taylor]: Taking taylor expansion of x in x
0.540 * [taylor]: Taking taylor expansion of z in x
0.540 * [taylor]: Taking taylor expansion of y in x
0.540 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
0.540 * [taylor]: Taking taylor expansion of 4.0 in y
0.540 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.540 * [taylor]: Taking taylor expansion of y in y
0.540 * [taylor]: Taking taylor expansion of 4.0 in z
0.540 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ z y)) in y
0.540 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.540 * [taylor]: Taking taylor expansion of y in y
0.540 * [taylor]: Taking taylor expansion of (/ z y) in y
0.540 * [taylor]: Taking taylor expansion of z in y
0.540 * [taylor]: Taking taylor expansion of y in y
0.540 * [taylor]: Taking taylor expansion of (- 1 z) in z
0.540 * [taylor]: Taking taylor expansion of 1 in z
0.540 * [taylor]: Taking taylor expansion of z in z
0.540 * [taylor]: Taking taylor expansion of 0 in z
0.541 * [taylor]: Taking taylor expansion of 0 in y
0.541 * [taylor]: Taking taylor expansion of 0 in z
0.541 * [taylor]: Taking taylor expansion of 0 in z
0.541 * [approximate]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in (x y z) around 0
0.541 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in z
0.541 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in z
0.541 * [taylor]: Taking taylor expansion of (/ y x) in z
0.541 * [taylor]: Taking taylor expansion of y in z
0.541 * [taylor]: Taking taylor expansion of x in z
0.541 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
0.541 * [taylor]: Taking taylor expansion of 4.0 in z
0.541 * [taylor]: Taking taylor expansion of y in z
0.541 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.541 * [taylor]: Taking taylor expansion of y in z
0.541 * [taylor]: Taking taylor expansion of (* x z) in z
0.541 * [taylor]: Taking taylor expansion of x in z
0.541 * [taylor]: Taking taylor expansion of z in z
0.542 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in y
0.542 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in y
0.542 * [taylor]: Taking taylor expansion of (/ y x) in y
0.542 * [taylor]: Taking taylor expansion of y in y
0.542 * [taylor]: Taking taylor expansion of x in y
0.542 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.542 * [taylor]: Taking taylor expansion of 4.0 in y
0.542 * [taylor]: Taking taylor expansion of y in y
0.542 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.542 * [taylor]: Taking taylor expansion of y in y
0.542 * [taylor]: Taking taylor expansion of (* x z) in y
0.542 * [taylor]: Taking taylor expansion of x in y
0.542 * [taylor]: Taking taylor expansion of z in y
0.542 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in x
0.542 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in x
0.542 * [taylor]: Taking taylor expansion of (/ y x) in x
0.542 * [taylor]: Taking taylor expansion of y in x
0.542 * [taylor]: Taking taylor expansion of x in x
0.542 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.542 * [taylor]: Taking taylor expansion of 4.0 in x
0.542 * [taylor]: Taking taylor expansion of y in x
0.542 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.542 * [taylor]: Taking taylor expansion of y in x
0.542 * [taylor]: Taking taylor expansion of (* x z) in x
0.542 * [taylor]: Taking taylor expansion of x in x
0.542 * [taylor]: Taking taylor expansion of z in x
0.542 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in x
0.542 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in x
0.542 * [taylor]: Taking taylor expansion of (/ y x) in x
0.542 * [taylor]: Taking taylor expansion of y in x
0.542 * [taylor]: Taking taylor expansion of x in x
0.542 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.542 * [taylor]: Taking taylor expansion of 4.0 in x
0.542 * [taylor]: Taking taylor expansion of y in x
0.542 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.542 * [taylor]: Taking taylor expansion of y in x
0.542 * [taylor]: Taking taylor expansion of (* x z) in x
0.542 * [taylor]: Taking taylor expansion of x in x
0.542 * [taylor]: Taking taylor expansion of z in x
0.542 * [taylor]: Taking taylor expansion of (- y (/ y z)) in y
0.542 * [taylor]: Taking taylor expansion of y in y
0.542 * [taylor]: Taking taylor expansion of (/ y z) in y
0.543 * [taylor]: Taking taylor expansion of y in y
0.543 * [taylor]: Taking taylor expansion of z in y
0.543 * [taylor]: Taking taylor expansion of 0 in z
0.543 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.543 * [taylor]: Taking taylor expansion of 4.0 in y
0.543 * [taylor]: Taking taylor expansion of y in y
0.543 * [taylor]: Taking taylor expansion of 0 in z
0.543 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z
0.543 * [taylor]: Taking taylor expansion of 1 in z
0.543 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.543 * [taylor]: Taking taylor expansion of z in z
0.543 * [taylor]: Taking taylor expansion of 0 in y
0.543 * [taylor]: Taking taylor expansion of 0 in z
0.543 * [taylor]: Taking taylor expansion of 4.0 in z
0.543 * [taylor]: Taking taylor expansion of 0 in z
0.544 * [taylor]: Taking taylor expansion of 0 in y
0.544 * [taylor]: Taking taylor expansion of 0 in z
0.544 * [taylor]: Taking taylor expansion of 0 in z
0.544 * [taylor]: Taking taylor expansion of 0 in z
0.544 * [taylor]: Taking taylor expansion of 0 in z
0.544 * [approximate]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in (x y z) around 0
0.544 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in z
0.544 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in z
0.544 * [taylor]: Taking taylor expansion of (/ y x) in z
0.544 * [taylor]: Taking taylor expansion of y in z
0.544 * [taylor]: Taking taylor expansion of x in z
0.544 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.544 * [taylor]: Taking taylor expansion of y in z
0.544 * [taylor]: Taking taylor expansion of (* x z) in z
0.544 * [taylor]: Taking taylor expansion of x in z
0.545 * [taylor]: Taking taylor expansion of z in z
0.545 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
0.545 * [taylor]: Taking taylor expansion of 4.0 in z
0.545 * [taylor]: Taking taylor expansion of y in z
0.545 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in y
0.545 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in y
0.545 * [taylor]: Taking taylor expansion of (/ y x) in y
0.545 * [taylor]: Taking taylor expansion of y in y
0.545 * [taylor]: Taking taylor expansion of x in y
0.545 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.545 * [taylor]: Taking taylor expansion of y in y
0.545 * [taylor]: Taking taylor expansion of (* x z) in y
0.545 * [taylor]: Taking taylor expansion of x in y
0.545 * [taylor]: Taking taylor expansion of z in y
0.545 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.545 * [taylor]: Taking taylor expansion of 4.0 in y
0.545 * [taylor]: Taking taylor expansion of y in y
0.545 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in x
0.545 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in x
0.545 * [taylor]: Taking taylor expansion of (/ y x) in x
0.545 * [taylor]: Taking taylor expansion of y in x
0.545 * [taylor]: Taking taylor expansion of x in x
0.545 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.545 * [taylor]: Taking taylor expansion of y in x
0.545 * [taylor]: Taking taylor expansion of (* x z) in x
0.545 * [taylor]: Taking taylor expansion of x in x
0.545 * [taylor]: Taking taylor expansion of z in x
0.545 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.545 * [taylor]: Taking taylor expansion of 4.0 in x
0.545 * [taylor]: Taking taylor expansion of y in x
0.545 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in x
0.545 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in x
0.545 * [taylor]: Taking taylor expansion of (/ y x) in x
0.545 * [taylor]: Taking taylor expansion of y in x
0.545 * [taylor]: Taking taylor expansion of x in x
0.545 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.545 * [taylor]: Taking taylor expansion of y in x
0.545 * [taylor]: Taking taylor expansion of (* x z) in x
0.545 * [taylor]: Taking taylor expansion of x in x
0.545 * [taylor]: Taking taylor expansion of z in x
0.545 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.545 * [taylor]: Taking taylor expansion of 4.0 in x
0.545 * [taylor]: Taking taylor expansion of y in x
0.546 * [taylor]: Taking taylor expansion of (+ (/ y z) y) in y
0.546 * [taylor]: Taking taylor expansion of (/ y z) in y
0.546 * [taylor]: Taking taylor expansion of y in y
0.546 * [taylor]: Taking taylor expansion of z in y
0.546 * [taylor]: Taking taylor expansion of y in y
0.546 * [taylor]: Taking taylor expansion of 0 in z
0.546 * [taylor]: Taking taylor expansion of (neg (* 4.0 y)) in y
0.546 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.546 * [taylor]: Taking taylor expansion of 4.0 in y
0.546 * [taylor]: Taking taylor expansion of y in y
0.546 * [taylor]: Taking taylor expansion of 0 in z
0.546 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z
0.546 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.546 * [taylor]: Taking taylor expansion of z in z
0.546 * [taylor]: Taking taylor expansion of 1 in z
0.546 * [taylor]: Taking taylor expansion of 0 in y
0.546 * [taylor]: Taking taylor expansion of 0 in z
0.546 * [taylor]: Taking taylor expansion of (neg 4.0) in z
0.546 * [taylor]: Taking taylor expansion of 4.0 in z
0.546 * [taylor]: Taking taylor expansion of 0 in z
0.547 * [taylor]: Taking taylor expansion of 0 in y
0.547 * [taylor]: Taking taylor expansion of 0 in z
0.547 * [taylor]: Taking taylor expansion of 0 in z
0.547 * [taylor]: Taking taylor expansion of 0 in z
0.547 * [taylor]: Taking taylor expansion of 0 in z
0.547 * * * [progress]: simplifying candidates
0.548 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (/ x y) (- 1 z))
  (+ (- (log x) (log y)) (log (- 1 z)))
  (+ (log (/ x y)) (log (- 1 z)))
  (log (* (/ x y) (- 1 z)))
  (exp (* (/ x y) (- 1 z)))
  (* (/ (* (* x x) x) (* (* y y) y)) (* (* (- 1 z) (- 1 z)) (- 1 z)))
  (* (* (* (/ x y) (/ x y)) (/ x y)) (* (* (- 1 z) (- 1 z)) (- 1 z)))
  (* (cbrt (* (/ x y) (- 1 z))) (cbrt (* (/ x y) (- 1 z))))
  (cbrt (* (/ x y) (- 1 z)))
  (* (* (* (/ x y) (- 1 z)) (* (/ x y) (- 1 z))) (* (/ x y) (- 1 z)))
  (sqrt (* (/ x y) (- 1 z)))
  (sqrt (* (/ x y) (- 1 z)))
  (* x (- (pow 1 3) (pow z 3)))
  (* y (+ (* 1 1) (+ (* z z) (* 1 z))))
  (* x (- (* 1 1) (* z z)))
  (* y (+ 1 z))
  (* (sqrt (/ x y)) (sqrt (- 1 z)))
  (* (sqrt (/ x y)) (sqrt (- 1 z)))
  (* (/ (sqrt x) (sqrt y)) (sqrt (- 1 z)))
  (* (/ (sqrt x) (sqrt y)) (sqrt (- 1 z)))
  (* (/ x y) 1)
  (* (/ x y) (neg z))
  (* (/ x y) 1)
  (* (/ x y) (neg z))
  (* 1 (/ x y))
  (* (neg z) (/ x y))
  (* 1 (/ x y))
  (* (neg z) (/ x y))
  (* (/ x y) (* (cbrt (- 1 z)) (cbrt (- 1 z))))
  (* (/ x y) (sqrt (- 1 z)))
  (* (/ x y) 1)
  (* (/ x y) (+ (sqrt 1) (sqrt z)))
  (* (/ x y) (+ 1 (sqrt z)))
  (* (/ x y) 1)
  (* (cbrt (/ x y)) (- 1 z))
  (* (sqrt (/ x y)) (- 1 z))
  (* (/ (cbrt x) (cbrt y)) (- 1 z))
  (* (/ (cbrt x) (sqrt y)) (- 1 z))
  (* (/ (cbrt x) y) (- 1 z))
  (* (/ (sqrt x) (cbrt y)) (- 1 z))
  (* (/ (sqrt x) (sqrt y)) (- 1 z))
  (* (/ (sqrt x) y) (- 1 z))
  (* (/ x (cbrt y)) (- 1 z))
  (* (/ x (sqrt y)) (- 1 z))
  (* (/ x y) (- 1 z))
  (* (/ x y) (- 1 z))
  (* (/ 1 y) (- 1 z))
  (* (/ x y) (- (pow 1 3) (pow z 3)))
  (* (/ x y) (- (* 1 1) (* z z)))
  (* x (- 1 z))
  (* (exp (* (/ x y) (- 1 z))) (exp (* 4.0 (/ 1 y))))
  (log (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y))))
  (exp (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y))))
  (* (cbrt (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y)))) (cbrt (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y)))))
  (cbrt (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y))))
  (* (* (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y))) (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y)))) (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y))))
  (sqrt (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y))))
  (sqrt (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y))))
  (+ (* (* x (- (pow 1 3) (pow z 3))) y) (* (* y (+ (* 1 1) (+ (* z z) (* 1 z)))) 4.0))
  (* (* y (+ (* 1 1) (+ (* z z) (* 1 z)))) y)
  (+ (* (* x (- (pow 1 3) (pow z 3))) y) (* (* y (+ (* 1 1) (+ (* z z) (* 1 z)))) (* 4.0 1)))
  (* (* y (+ (* 1 1) (+ (* z z) (* 1 z)))) y)
  (+ (* (* x (- (* 1 1) (* z z))) y) (* (* y (+ 1 z)) 4.0))
  (* (* y (+ 1 z)) y)
  (+ (* (* x (- (* 1 1) (* z z))) y) (* (* y (+ 1 z)) (* 4.0 1)))
  (* (* y (+ 1 z)) y)
  (+ (* (* (/ x y) (- (pow 1 3) (pow z 3))) y) (* (+ (* 1 1) (+ (* z z) (* 1 z))) 4.0))
  (* (+ (* 1 1) (+ (* z z) (* 1 z))) y)
  (+ (* (* (/ x y) (- (pow 1 3) (pow z 3))) y) (* (+ (* 1 1) (+ (* z z) (* 1 z))) (* 4.0 1)))
  (* (+ (* 1 1) (+ (* z z) (* 1 z))) y)
  (+ (* (* (/ x y) (- (* 1 1) (* z z))) y) (* (+ 1 z) 4.0))
  (* (+ 1 z) y)
  (+ (* (* (/ x y) (- (* 1 1) (* z z))) y) (* (+ 1 z) (* 4.0 1)))
  (* (+ 1 z) y)
  (+ (* (* x (- 1 z)) y) (* y 4.0))
  (* y y)
  (+ (* (* x (- 1 z)) y) (* y (* 4.0 1)))
  (* y y)
  (+ (pow (* (/ x y) (- 1 z)) 3) (pow (* 4.0 (/ 1 y)) 3))
  (+ (* (* (/ x y) (- 1 z)) (* (/ x y) (- 1 z))) (- (* (* 4.0 (/ 1 y)) (* 4.0 (/ 1 y))) (* (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y)))))
  (- (* (* (/ x y) (- 1 z)) (* (/ x y) (- 1 z))) (* (* 4.0 (/ 1 y)) (* 4.0 (/ 1 y))))
  (- (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y)))
  (+ (* (/ x y) (neg z)) (* 4.0 (/ 1 y)))
  (+ (* (/ x y) (neg z)) (* 4.0 (/ 1 y)))
  (+ (* (neg z) (/ x y)) (* 4.0 (/ 1 y)))
  (+ (* (neg z) (/ x y)) (* 4.0 (/ 1 y)))
  (- (/ x y) (/ (* x z) y))
  (- (/ x y) (/ (* x z) y))
  (- (/ x y) (/ (* x z) y))
  (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y))
  (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y))
  (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y))
0.553 * * [simplify]: iteration  0 :  416  enodes  (cost  496 )
0.561 * * [simplify]: iteration  1 :  1863  enodes  (cost  440 )
0.591 * * [simplify]: iteration  2 :  5001  enodes  (cost  435 )
0.594 * [simplify]: Simplified to:
   (* (/ x y) (- 1 z))
  (log (* (/ x y) (- 1 z)))
  (log (* (/ x y) (- 1 z)))
  (log (* (/ x y) (- 1 z)))
  (exp (* (/ x y) (- 1 z)))
  (pow (* (/ x y) (- 1 z)) 3)
  (pow (* (/ x y) (- 1 z)) 3)
  (* (cbrt (* (/ x y) (- 1 z))) (cbrt (* (/ x y) (- 1 z))))
  (cbrt (* (/ x y) (- 1 z)))
  (pow (* (/ x y) (- 1 z)) 3)
  (sqrt (* (/ x y) (- 1 z)))
  (sqrt (* (/ x y) (- 1 z)))
  (* x (- 1 (pow z 3)))
  (* y (+ 1 (* z (+ z 1))))
  (* x (- 1 (* z z)))
  (* y (+ 1 z))
  (* (sqrt (/ x y)) (sqrt (- 1 z)))
  (* (sqrt (/ x y)) (sqrt (- 1 z)))
  (* (/ (sqrt x) (sqrt y)) (sqrt (- 1 z)))
  (* (/ (sqrt x) (sqrt y)) (sqrt (- 1 z)))
  (/ x y)
  (* (/ x y) (neg z))
  (/ x y)
  (* (/ x y) (neg z))
  (/ x y)
  (* (/ x y) (neg z))
  (/ x y)
  (* (/ x y) (neg z))
  (* (/ x y) (* (cbrt (- 1 z)) (cbrt (- 1 z))))
  (* (/ x y) (sqrt (- 1 z)))
  (/ x y)
  (* (/ x y) (+ 1 (sqrt z)))
  (* (/ x y) (+ 1 (sqrt z)))
  (/ x y)
  (* (cbrt (/ x y)) (- 1 z))
  (* (sqrt (/ x y)) (- 1 z))
  (* (/ (cbrt x) (cbrt y)) (- 1 z))
  (* (/ (cbrt x) (sqrt y)) (- 1 z))
  (* (/ (cbrt x) y) (- 1 z))
  (* (/ (sqrt x) (cbrt y)) (- 1 z))
  (* (/ (sqrt x) (sqrt y)) (- 1 z))
  (* (/ (sqrt x) y) (- 1 z))
  (* (/ x (cbrt y)) (- 1 z))
  (* (/ x (sqrt y)) (- 1 z))
  (* (/ x y) (- 1 z))
  (* (/ x y) (- 1 z))
  (/ (- 1 z) y)
  (* (/ x y) (- 1 (pow z 3)))
  (* (/ x y) (- 1 (* z z)))
  (* x (- 1 z))
  (exp (+ (/ 4.0 y) (* (/ x y) (- 1 z))))
  (log (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y))))
  (exp (+ (/ 4.0 y) (* (/ x y) (- 1 z))))
  (* (cbrt (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y)))) (cbrt (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y)))))
  (cbrt (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y))))
  (pow (+ (/ 4.0 y) (* (/ x y) (- 1 z))) 3)
  (sqrt (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y))))
  (sqrt (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y))))
  (* y (+ (* 4.0 (+ (+ 1 (* z z)) z)) (* x (- 1 (pow z 3)))))
  (* (* y y) (+ (+ 1 (* z z)) z))
  (* y (+ (* 4.0 (+ (+ 1 (* z z)) z)) (* x (- 1 (pow z 3)))))
  (* (* y y) (+ (+ 1 (* z z)) z))
  (* y (+ (* 4.0 (+ 1 z)) (* x (- 1 (* z z)))))
  (* (* y (+ 1 z)) y)
  (* y (+ (* 4.0 (+ 1 z)) (* x (- 1 (* z z)))))
  (* (* y (+ 1 z)) y)
  (+ (+ (* (* (/ x y) (- 1 (pow z 3))) y) 4.0) (* 4.0 (* z (+ z 1))))
  (* y (+ 1 (* z (+ z 1))))
  (+ (+ (* (* (/ x y) (- 1 (pow z 3))) y) 4.0) (* 4.0 (* z (+ z 1))))
  (* y (+ 1 (* z (+ z 1))))
  (+ (* (* (/ x y) (- 1 (* z z))) y) (* (+ 1 z) 4.0))
  (* y (+ 1 z))
  (+ (* (* (/ x y) (- 1 (* z z))) y) (* (+ 1 z) 4.0))
  (* y (+ 1 z))
  (* y (+ 4.0 (* x (- 1 z))))
  (* y y)
  (* y (+ 4.0 (* x (- 1 z))))
  (* y y)
  (+ (pow (* (/ x y) (- 1 z)) 3) (pow (* 4.0 (/ 1 y)) 3))
  (+ (* (* 4.0 (/ 1 y)) (- (* 4.0 (/ 1 y)) (* (/ x y) (- 1 z)))) (* (* (/ x y) (- 1 z)) (* (/ x y) (- 1 z))))
  (+ (* (neg (/ 4.0 y)) (/ 4.0 y)) (* (* (/ x y) (- 1 z)) (* (/ x y) (- 1 z))))
  (- (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y)))
  (- (/ 4.0 y) (* z (/ x y)))
  (- (/ 4.0 y) (* z (/ x y)))
  (- (/ 4.0 y) (* z (/ x y)))
  (- (/ 4.0 y) (* z (/ x y)))
  (* (/ x y) (- 1 z))
  (* (/ x y) (- 1 z))
  (* (/ x y) (- 1 z))
  (+ (/ 4.0 y) (* (/ x y) (- 1 z)))
  (+ (/ 4.0 y) (* (/ x y) (- 1 z)))
  (+ (/ 4.0 y) (* (/ x y) (- 1 z)))
0.595 * * * [progress]: adding candidates to table
0.675 * * [progress]: iteration 3 / 4
0.675 * * * [progress]: picking best candidate
0.691 * * * * [pick]: Picked  #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* x (/ z y)))))>
0.691 * * * [progress]: localizing error
0.701 * * * [progress]: generating rewritten candidates
0.701 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 2)
0.707 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1)
0.712 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.722 * * * [progress]: generating series expansions
0.722 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 2)
0.722 * [approximate]: Taking taylor expansion of (/ (* x z) y) in (x z y) around 0
0.722 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y
0.722 * [taylor]: Taking taylor expansion of (* x z) in y
0.722 * [taylor]: Taking taylor expansion of x in y
0.722 * [taylor]: Taking taylor expansion of z in y
0.723 * [taylor]: Taking taylor expansion of y in y
0.723 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z
0.723 * [taylor]: Taking taylor expansion of (* x z) in z
0.723 * [taylor]: Taking taylor expansion of x in z
0.723 * [taylor]: Taking taylor expansion of z in z
0.723 * [taylor]: Taking taylor expansion of y in z
0.723 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.723 * [taylor]: Taking taylor expansion of (* x z) in x
0.723 * [taylor]: Taking taylor expansion of x in x
0.723 * [taylor]: Taking taylor expansion of z in x
0.723 * [taylor]: Taking taylor expansion of y in x
0.723 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.723 * [taylor]: Taking taylor expansion of (* x z) in x
0.723 * [taylor]: Taking taylor expansion of x in x
0.723 * [taylor]: Taking taylor expansion of z in x
0.723 * [taylor]: Taking taylor expansion of y in x
0.723 * [taylor]: Taking taylor expansion of (/ z y) in z
0.723 * [taylor]: Taking taylor expansion of z in z
0.723 * [taylor]: Taking taylor expansion of y in z
0.723 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.723 * [taylor]: Taking taylor expansion of y in y
0.723 * [taylor]: Taking taylor expansion of 0 in z
0.723 * [taylor]: Taking taylor expansion of 0 in y
0.723 * [taylor]: Taking taylor expansion of 0 in y
0.724 * [taylor]: Taking taylor expansion of 0 in z
0.724 * [taylor]: Taking taylor expansion of 0 in y
0.724 * [taylor]: Taking taylor expansion of 0 in y
0.724 * [taylor]: Taking taylor expansion of 0 in y
0.724 * [taylor]: Taking taylor expansion of 0 in z
0.724 * [taylor]: Taking taylor expansion of 0 in y
0.724 * [taylor]: Taking taylor expansion of 0 in y
0.724 * [taylor]: Taking taylor expansion of 0 in y
0.724 * [taylor]: Taking taylor expansion of 0 in y
0.724 * [approximate]: Taking taylor expansion of (/ y (* x z)) in (x z y) around 0
0.724 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.724 * [taylor]: Taking taylor expansion of y in y
0.724 * [taylor]: Taking taylor expansion of (* x z) in y
0.724 * [taylor]: Taking taylor expansion of x in y
0.724 * [taylor]: Taking taylor expansion of z in y
0.724 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.724 * [taylor]: Taking taylor expansion of y in z
0.724 * [taylor]: Taking taylor expansion of (* x z) in z
0.724 * [taylor]: Taking taylor expansion of x in z
0.724 * [taylor]: Taking taylor expansion of z in z
0.724 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.724 * [taylor]: Taking taylor expansion of y in x
0.725 * [taylor]: Taking taylor expansion of (* x z) in x
0.725 * [taylor]: Taking taylor expansion of x in x
0.725 * [taylor]: Taking taylor expansion of z in x
0.725 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.725 * [taylor]: Taking taylor expansion of y in x
0.725 * [taylor]: Taking taylor expansion of (* x z) in x
0.725 * [taylor]: Taking taylor expansion of x in x
0.725 * [taylor]: Taking taylor expansion of z in x
0.725 * [taylor]: Taking taylor expansion of (/ y z) in z
0.725 * [taylor]: Taking taylor expansion of y in z
0.725 * [taylor]: Taking taylor expansion of z in z
0.725 * [taylor]: Taking taylor expansion of y in y
0.725 * [taylor]: Taking taylor expansion of 0 in z
0.725 * [taylor]: Taking taylor expansion of 0 in y
0.725 * [taylor]: Taking taylor expansion of 0 in z
0.725 * [taylor]: Taking taylor expansion of 0 in y
0.725 * [taylor]: Taking taylor expansion of 0 in y
0.725 * [approximate]: Taking taylor expansion of (* -1 (/ y (* x z))) in (x z y) around 0
0.725 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in y
0.725 * [taylor]: Taking taylor expansion of -1 in y
0.726 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.726 * [taylor]: Taking taylor expansion of y in y
0.726 * [taylor]: Taking taylor expansion of (* x z) in y
0.726 * [taylor]: Taking taylor expansion of x in y
0.726 * [taylor]: Taking taylor expansion of z in y
0.726 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in z
0.726 * [taylor]: Taking taylor expansion of -1 in z
0.726 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.726 * [taylor]: Taking taylor expansion of y in z
0.726 * [taylor]: Taking taylor expansion of (* x z) in z
0.726 * [taylor]: Taking taylor expansion of x in z
0.726 * [taylor]: Taking taylor expansion of z in z
0.726 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in x
0.726 * [taylor]: Taking taylor expansion of -1 in x
0.726 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.726 * [taylor]: Taking taylor expansion of y in x
0.726 * [taylor]: Taking taylor expansion of (* x z) in x
0.726 * [taylor]: Taking taylor expansion of x in x
0.726 * [taylor]: Taking taylor expansion of z in x
0.726 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in x
0.726 * [taylor]: Taking taylor expansion of -1 in x
0.726 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.726 * [taylor]: Taking taylor expansion of y in x
0.726 * [taylor]: Taking taylor expansion of (* x z) in x
0.726 * [taylor]: Taking taylor expansion of x in x
0.726 * [taylor]: Taking taylor expansion of z in x
0.726 * [taylor]: Taking taylor expansion of (* -1 (/ y z)) in z
0.726 * [taylor]: Taking taylor expansion of -1 in z
0.726 * [taylor]: Taking taylor expansion of (/ y z) in z
0.726 * [taylor]: Taking taylor expansion of y in z
0.726 * [taylor]: Taking taylor expansion of z in z
0.726 * [taylor]: Taking taylor expansion of (* -1 y) in y
0.726 * [taylor]: Taking taylor expansion of -1 in y
0.726 * [taylor]: Taking taylor expansion of y in y
0.726 * [taylor]: Taking taylor expansion of 0 in z
0.727 * [taylor]: Taking taylor expansion of 0 in y
0.727 * [taylor]: Taking taylor expansion of 0 in z
0.727 * [taylor]: Taking taylor expansion of 0 in y
0.727 * [taylor]: Taking taylor expansion of 0 in y
0.727 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1)
0.727 * [approximate]: Taking taylor expansion of (/ (+ x 4.0) y) in (x y) around 0
0.727 * [taylor]: Taking taylor expansion of (/ (+ x 4.0) y) in y
0.727 * [taylor]: Taking taylor expansion of (+ x 4.0) in y
0.727 * [taylor]: Taking taylor expansion of x in y
0.727 * [taylor]: Taking taylor expansion of 4.0 in y
0.727 * [taylor]: Taking taylor expansion of y in y
0.727 * [taylor]: Taking taylor expansion of (/ (+ x 4.0) y) in x
0.727 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
0.727 * [taylor]: Taking taylor expansion of x in x
0.727 * [taylor]: Taking taylor expansion of 4.0 in x
0.727 * [taylor]: Taking taylor expansion of y in x
0.727 * [taylor]: Taking taylor expansion of (/ (+ x 4.0) y) in x
0.727 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
0.727 * [taylor]: Taking taylor expansion of x in x
0.727 * [taylor]: Taking taylor expansion of 4.0 in x
0.728 * [taylor]: Taking taylor expansion of y in x
0.728 * [taylor]: Taking taylor expansion of (/ 4.0 y) in y
0.728 * [taylor]: Taking taylor expansion of 4.0 in y
0.728 * [taylor]: Taking taylor expansion of y in y
0.728 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.728 * [taylor]: Taking taylor expansion of y in y
0.728 * [taylor]: Taking taylor expansion of 0 in y
0.728 * [taylor]: Taking taylor expansion of 0 in y
0.728 * [approximate]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in (x y) around 0
0.728 * [taylor]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in y
0.728 * [taylor]: Taking taylor expansion of y in y
0.728 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in y
0.728 * [taylor]: Taking taylor expansion of 4.0 in y
0.728 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.728 * [taylor]: Taking taylor expansion of x in y
0.729 * [taylor]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in x
0.729 * [taylor]: Taking taylor expansion of y in x
0.729 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in x
0.729 * [taylor]: Taking taylor expansion of 4.0 in x
0.729 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.729 * [taylor]: Taking taylor expansion of x in x
0.729 * [taylor]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in x
0.729 * [taylor]: Taking taylor expansion of y in x
0.729 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in x
0.729 * [taylor]: Taking taylor expansion of 4.0 in x
0.729 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.729 * [taylor]: Taking taylor expansion of x in x
0.729 * [taylor]: Taking taylor expansion of y in y
0.729 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.729 * [taylor]: Taking taylor expansion of 4.0 in y
0.729 * [taylor]: Taking taylor expansion of y in y
0.729 * [taylor]: Taking taylor expansion of 0 in y
0.729 * [taylor]: Taking taylor expansion of 0 in y
0.729 * [taylor]: Taking taylor expansion of 0 in y
0.730 * [approximate]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in (x y) around 0
0.730 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in y
0.730 * [taylor]: Taking taylor expansion of -1 in y
0.730 * [taylor]: Taking taylor expansion of (* (- 4.0 (/ 1 x)) y) in y
0.730 * [taylor]: Taking taylor expansion of (- 4.0 (/ 1 x)) in y
0.730 * [taylor]: Taking taylor expansion of 4.0 in y
0.730 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.730 * [taylor]: Taking taylor expansion of x in y
0.730 * [taylor]: Taking taylor expansion of y in y
0.730 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in x
0.730 * [taylor]: Taking taylor expansion of -1 in x
0.730 * [taylor]: Taking taylor expansion of (* (- 4.0 (/ 1 x)) y) in x
0.730 * [taylor]: Taking taylor expansion of (- 4.0 (/ 1 x)) in x
0.730 * [taylor]: Taking taylor expansion of 4.0 in x
0.730 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.730 * [taylor]: Taking taylor expansion of x in x
0.730 * [taylor]: Taking taylor expansion of y in x
0.730 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in x
0.730 * [taylor]: Taking taylor expansion of -1 in x
0.730 * [taylor]: Taking taylor expansion of (* (- 4.0 (/ 1 x)) y) in x
0.730 * [taylor]: Taking taylor expansion of (- 4.0 (/ 1 x)) in x
0.730 * [taylor]: Taking taylor expansion of 4.0 in x
0.730 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.730 * [taylor]: Taking taylor expansion of x in x
0.730 * [taylor]: Taking taylor expansion of y in x
0.730 * [taylor]: Taking taylor expansion of y in y
0.730 * [taylor]: Taking taylor expansion of (neg (* 4.0 y)) in y
0.730 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.730 * [taylor]: Taking taylor expansion of 4.0 in y
0.730 * [taylor]: Taking taylor expansion of y in y
0.731 * [taylor]: Taking taylor expansion of 0 in y
0.731 * [taylor]: Taking taylor expansion of 0 in y
0.731 * [taylor]: Taking taylor expansion of 0 in y
0.731 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.731 * [approximate]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in (x y z) around 0
0.731 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in z
0.731 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in z
0.731 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in z
0.731 * [taylor]: Taking taylor expansion of 4.0 in z
0.731 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.731 * [taylor]: Taking taylor expansion of y in z
0.731 * [taylor]: Taking taylor expansion of (/ x y) in z
0.731 * [taylor]: Taking taylor expansion of x in z
0.731 * [taylor]: Taking taylor expansion of y in z
0.732 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z
0.732 * [taylor]: Taking taylor expansion of (* x z) in z
0.732 * [taylor]: Taking taylor expansion of x in z
0.732 * [taylor]: Taking taylor expansion of z in z
0.732 * [taylor]: Taking taylor expansion of y in z
0.732 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in y
0.732 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in y
0.732 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
0.732 * [taylor]: Taking taylor expansion of 4.0 in y
0.732 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.732 * [taylor]: Taking taylor expansion of y in y
0.732 * [taylor]: Taking taylor expansion of (/ x y) in y
0.732 * [taylor]: Taking taylor expansion of x in y
0.732 * [taylor]: Taking taylor expansion of y in y
0.732 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y
0.732 * [taylor]: Taking taylor expansion of (* x z) in y
0.732 * [taylor]: Taking taylor expansion of x in y
0.732 * [taylor]: Taking taylor expansion of z in y
0.732 * [taylor]: Taking taylor expansion of y in y
0.732 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in x
0.732 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in x
0.732 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in x
0.732 * [taylor]: Taking taylor expansion of 4.0 in x
0.732 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.732 * [taylor]: Taking taylor expansion of y in x
0.732 * [taylor]: Taking taylor expansion of (/ x y) in x
0.732 * [taylor]: Taking taylor expansion of x in x
0.732 * [taylor]: Taking taylor expansion of y in x
0.732 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.732 * [taylor]: Taking taylor expansion of (* x z) in x
0.732 * [taylor]: Taking taylor expansion of x in x
0.732 * [taylor]: Taking taylor expansion of z in x
0.732 * [taylor]: Taking taylor expansion of y in x
0.732 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in x
0.732 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in x
0.732 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in x
0.732 * [taylor]: Taking taylor expansion of 4.0 in x
0.732 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.732 * [taylor]: Taking taylor expansion of y in x
0.732 * [taylor]: Taking taylor expansion of (/ x y) in x
0.732 * [taylor]: Taking taylor expansion of x in x
0.732 * [taylor]: Taking taylor expansion of y in x
0.732 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.733 * [taylor]: Taking taylor expansion of (* x z) in x
0.733 * [taylor]: Taking taylor expansion of x in x
0.733 * [taylor]: Taking taylor expansion of z in x
0.733 * [taylor]: Taking taylor expansion of y in x
0.733 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
0.733 * [taylor]: Taking taylor expansion of 4.0 in y
0.733 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.733 * [taylor]: Taking taylor expansion of y in y
0.733 * [taylor]: Taking taylor expansion of 4.0 in z
0.733 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ z y)) in y
0.733 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.733 * [taylor]: Taking taylor expansion of y in y
0.733 * [taylor]: Taking taylor expansion of (/ z y) in y
0.733 * [taylor]: Taking taylor expansion of z in y
0.733 * [taylor]: Taking taylor expansion of y in y
0.733 * [taylor]: Taking taylor expansion of (- 1 z) in z
0.733 * [taylor]: Taking taylor expansion of 1 in z
0.733 * [taylor]: Taking taylor expansion of z in z
0.733 * [taylor]: Taking taylor expansion of 0 in z
0.734 * [taylor]: Taking taylor expansion of 0 in y
0.734 * [taylor]: Taking taylor expansion of 0 in z
0.734 * [taylor]: Taking taylor expansion of 0 in z
0.734 * [approximate]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in (x y z) around 0
0.734 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in z
0.734 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in z
0.734 * [taylor]: Taking taylor expansion of (/ y x) in z
0.734 * [taylor]: Taking taylor expansion of y in z
0.734 * [taylor]: Taking taylor expansion of x in z
0.734 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
0.734 * [taylor]: Taking taylor expansion of 4.0 in z
0.734 * [taylor]: Taking taylor expansion of y in z
0.734 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.734 * [taylor]: Taking taylor expansion of y in z
0.734 * [taylor]: Taking taylor expansion of (* x z) in z
0.734 * [taylor]: Taking taylor expansion of x in z
0.734 * [taylor]: Taking taylor expansion of z in z
0.734 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in y
0.734 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in y
0.734 * [taylor]: Taking taylor expansion of (/ y x) in y
0.735 * [taylor]: Taking taylor expansion of y in y
0.735 * [taylor]: Taking taylor expansion of x in y
0.735 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.735 * [taylor]: Taking taylor expansion of 4.0 in y
0.735 * [taylor]: Taking taylor expansion of y in y
0.735 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.735 * [taylor]: Taking taylor expansion of y in y
0.735 * [taylor]: Taking taylor expansion of (* x z) in y
0.735 * [taylor]: Taking taylor expansion of x in y
0.735 * [taylor]: Taking taylor expansion of z in y
0.735 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in x
0.735 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in x
0.735 * [taylor]: Taking taylor expansion of (/ y x) in x
0.735 * [taylor]: Taking taylor expansion of y in x
0.735 * [taylor]: Taking taylor expansion of x in x
0.735 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.735 * [taylor]: Taking taylor expansion of 4.0 in x
0.735 * [taylor]: Taking taylor expansion of y in x
0.735 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.735 * [taylor]: Taking taylor expansion of y in x
0.735 * [taylor]: Taking taylor expansion of (* x z) in x
0.735 * [taylor]: Taking taylor expansion of x in x
0.735 * [taylor]: Taking taylor expansion of z in x
0.735 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in x
0.735 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in x
0.735 * [taylor]: Taking taylor expansion of (/ y x) in x
0.735 * [taylor]: Taking taylor expansion of y in x
0.735 * [taylor]: Taking taylor expansion of x in x
0.735 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.735 * [taylor]: Taking taylor expansion of 4.0 in x
0.735 * [taylor]: Taking taylor expansion of y in x
0.735 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.735 * [taylor]: Taking taylor expansion of y in x
0.735 * [taylor]: Taking taylor expansion of (* x z) in x
0.735 * [taylor]: Taking taylor expansion of x in x
0.735 * [taylor]: Taking taylor expansion of z in x
0.735 * [taylor]: Taking taylor expansion of (- y (/ y z)) in y
0.735 * [taylor]: Taking taylor expansion of y in y
0.735 * [taylor]: Taking taylor expansion of (/ y z) in y
0.735 * [taylor]: Taking taylor expansion of y in y
0.735 * [taylor]: Taking taylor expansion of z in y
0.736 * [taylor]: Taking taylor expansion of 0 in z
0.736 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.736 * [taylor]: Taking taylor expansion of 4.0 in y
0.736 * [taylor]: Taking taylor expansion of y in y
0.736 * [taylor]: Taking taylor expansion of 0 in z
0.736 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z
0.736 * [taylor]: Taking taylor expansion of 1 in z
0.736 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.736 * [taylor]: Taking taylor expansion of z in z
0.736 * [taylor]: Taking taylor expansion of 0 in y
0.736 * [taylor]: Taking taylor expansion of 0 in z
0.736 * [taylor]: Taking taylor expansion of 4.0 in z
0.736 * [taylor]: Taking taylor expansion of 0 in z
0.737 * [taylor]: Taking taylor expansion of 0 in y
0.737 * [taylor]: Taking taylor expansion of 0 in z
0.737 * [taylor]: Taking taylor expansion of 0 in z
0.737 * [taylor]: Taking taylor expansion of 0 in z
0.737 * [taylor]: Taking taylor expansion of 0 in z
0.737 * [approximate]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in (x y z) around 0
0.737 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in z
0.737 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in z
0.737 * [taylor]: Taking taylor expansion of (/ y x) in z
0.737 * [taylor]: Taking taylor expansion of y in z
0.737 * [taylor]: Taking taylor expansion of x in z
0.737 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.737 * [taylor]: Taking taylor expansion of y in z
0.737 * [taylor]: Taking taylor expansion of (* x z) in z
0.737 * [taylor]: Taking taylor expansion of x in z
0.737 * [taylor]: Taking taylor expansion of z in z
0.738 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
0.738 * [taylor]: Taking taylor expansion of 4.0 in z
0.738 * [taylor]: Taking taylor expansion of y in z
0.738 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in y
0.738 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in y
0.738 * [taylor]: Taking taylor expansion of (/ y x) in y
0.738 * [taylor]: Taking taylor expansion of y in y
0.738 * [taylor]: Taking taylor expansion of x in y
0.738 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.738 * [taylor]: Taking taylor expansion of y in y
0.738 * [taylor]: Taking taylor expansion of (* x z) in y
0.738 * [taylor]: Taking taylor expansion of x in y
0.738 * [taylor]: Taking taylor expansion of z in y
0.738 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.738 * [taylor]: Taking taylor expansion of 4.0 in y
0.738 * [taylor]: Taking taylor expansion of y in y
0.738 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in x
0.738 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in x
0.738 * [taylor]: Taking taylor expansion of (/ y x) in x
0.738 * [taylor]: Taking taylor expansion of y in x
0.738 * [taylor]: Taking taylor expansion of x in x
0.738 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.738 * [taylor]: Taking taylor expansion of y in x
0.738 * [taylor]: Taking taylor expansion of (* x z) in x
0.738 * [taylor]: Taking taylor expansion of x in x
0.738 * [taylor]: Taking taylor expansion of z in x
0.738 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.738 * [taylor]: Taking taylor expansion of 4.0 in x
0.738 * [taylor]: Taking taylor expansion of y in x
0.738 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in x
0.738 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in x
0.738 * [taylor]: Taking taylor expansion of (/ y x) in x
0.738 * [taylor]: Taking taylor expansion of y in x
0.738 * [taylor]: Taking taylor expansion of x in x
0.738 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.738 * [taylor]: Taking taylor expansion of y in x
0.738 * [taylor]: Taking taylor expansion of (* x z) in x
0.738 * [taylor]: Taking taylor expansion of x in x
0.738 * [taylor]: Taking taylor expansion of z in x
0.738 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.738 * [taylor]: Taking taylor expansion of 4.0 in x
0.738 * [taylor]: Taking taylor expansion of y in x
0.739 * [taylor]: Taking taylor expansion of (+ (/ y z) y) in y
0.739 * [taylor]: Taking taylor expansion of (/ y z) in y
0.739 * [taylor]: Taking taylor expansion of y in y
0.739 * [taylor]: Taking taylor expansion of z in y
0.739 * [taylor]: Taking taylor expansion of y in y
0.739 * [taylor]: Taking taylor expansion of 0 in z
0.739 * [taylor]: Taking taylor expansion of (neg (* 4.0 y)) in y
0.739 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.739 * [taylor]: Taking taylor expansion of 4.0 in y
0.739 * [taylor]: Taking taylor expansion of y in y
0.739 * [taylor]: Taking taylor expansion of 0 in z
0.739 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z
0.739 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.739 * [taylor]: Taking taylor expansion of z in z
0.739 * [taylor]: Taking taylor expansion of 1 in z
0.739 * [taylor]: Taking taylor expansion of 0 in y
0.739 * [taylor]: Taking taylor expansion of 0 in z
0.739 * [taylor]: Taking taylor expansion of (neg 4.0) in z
0.739 * [taylor]: Taking taylor expansion of 4.0 in z
0.739 * [taylor]: Taking taylor expansion of 0 in z
0.740 * [taylor]: Taking taylor expansion of 0 in y
0.740 * [taylor]: Taking taylor expansion of 0 in z
0.740 * [taylor]: Taking taylor expansion of 0 in z
0.740 * [taylor]: Taking taylor expansion of 0 in z
0.740 * [taylor]: Taking taylor expansion of 0 in z
0.740 * * * [progress]: simplifying candidates
0.741 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (/ z y))
  (+ (log x) (- (log z) (log y)))
  (+ (log x) (log (/ z y)))
  (log (* x (/ z y)))
  (exp (* x (/ z y)))
  (* (* (* x x) x) (/ (* (* z z) z) (* (* y y) y)))
  (* (* (* x x) x) (* (* (/ z y) (/ z y)) (/ z 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)))
  (* (sqrt x) (sqrt (/ z y)))
  (* (sqrt x) (sqrt (/ z y)))
  (* (sqrt x) (/ (sqrt z) (sqrt y)))
  (* (sqrt x) (/ (sqrt z) (sqrt y)))
  (* x (* (cbrt (/ z y)) (cbrt (/ z y))))
  (* x (sqrt (/ z y)))
  (* x (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (* x (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (* x (/ (* (cbrt z) (cbrt z)) 1))
  (* x (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (* x (/ (sqrt z) (sqrt y)))
  (* x (/ (sqrt z) 1))
  (* x (/ 1 (* (cbrt y) (cbrt y))))
  (* x (/ 1 (sqrt y)))
  (* x (/ 1 1))
  (* x 1)
  (* x z)
  (* (cbrt x) (/ z y))
  (* (sqrt x) (/ z y))
  (* x (/ z y))
  (* x z)
  (- (log (+ x 4.0)) (log y))
  (log (/ (+ x 4.0) y))
  (exp (/ (+ x 4.0) y))
  (/ (* (* (+ x 4.0) (+ x 4.0)) (+ x 4.0)) (* (* y y) y))
  (* (cbrt (/ (+ x 4.0) y)) (cbrt (/ (+ x 4.0) y)))
  (cbrt (/ (+ x 4.0) y))
  (* (* (/ (+ x 4.0) y) (/ (+ x 4.0) y)) (/ (+ x 4.0) y))
  (sqrt (/ (+ x 4.0) y))
  (sqrt (/ (+ x 4.0) y))
  (neg (+ x 4.0))
  (neg y)
  (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (+ x 4.0)) (cbrt y))
  (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) (sqrt y))
  (/ (cbrt (+ x 4.0)) (sqrt y))
  (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) 1)
  (/ (cbrt (+ x 4.0)) y)
  (/ (sqrt (+ x 4.0)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (+ x 4.0)) (cbrt y))
  (/ (sqrt (+ x 4.0)) (sqrt y))
  (/ (sqrt (+ x 4.0)) (sqrt y))
  (/ (sqrt (+ x 4.0)) 1)
  (/ (sqrt (+ x 4.0)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (+ x 4.0) (cbrt y))
  (/ 1 (sqrt y))
  (/ (+ x 4.0) (sqrt y))
  (/ 1 1)
  (/ (+ x 4.0) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (+ x 4.0) (cbrt y))
  (/ 1 (sqrt y))
  (/ (+ x 4.0) (sqrt y))
  (/ 1 1)
  (/ (+ x 4.0) y)
  (/ 1 y)
  (/ y (+ x 4.0))
  (/ (+ x 4.0) (* (cbrt y) (cbrt y)))
  (/ (+ x 4.0) (sqrt y))
  (/ (+ x 4.0) 1)
  (/ y (cbrt (+ x 4.0)))
  (/ y (sqrt (+ x 4.0)))
  (/ y (+ x 4.0))
  (/ y (+ x 4.0))
  (* y (+ (* x x) (- (* 4.0 4.0) (* x 4.0))))
  (* y (- x 4.0))
  (/ (exp (/ (+ x 4.0) y)) (exp (* x (/ z y))))
  (log (- (/ (+ x 4.0) y) (* x (/ z y))))
  (exp (- (/ (+ x 4.0) y) (* x (/ z y))))
  (* (cbrt (- (/ (+ x 4.0) y) (* x (/ z y)))) (cbrt (- (/ (+ x 4.0) y) (* x (/ z y)))))
  (cbrt (- (/ (+ x 4.0) y) (* x (/ z y))))
  (* (* (- (/ (+ x 4.0) y) (* x (/ z y))) (- (/ (+ x 4.0) y) (* x (/ z y)))) (- (/ (+ x 4.0) y) (* x (/ z y))))
  (sqrt (- (/ (+ x 4.0) y) (* x (/ z y))))
  (sqrt (- (/ (+ x 4.0) y) (* x (/ z y))))
  (- (+ x 4.0) (* x z))
  (- (* (+ x 4.0) y) (* y (* x z)))
  (* y y)
  (- (pow (/ (+ x 4.0) y) 3) (pow (* x (/ z y)) 3))
  (+ (* (/ (+ x 4.0) y) (/ (+ x 4.0) y)) (+ (* (* x (/ z y)) (* x (/ z y))) (* (/ (+ x 4.0) y) (* x (/ z y)))))
  (neg (* x (/ z y)))
  (- (* (/ (+ x 4.0) y) (/ (+ x 4.0) y)) (* (* x (/ z y)) (* x (/ z y))))
  (+ (/ (+ x 4.0) y) (* x (/ z y)))
  (neg (* x (/ z y)))
  (/ (* x z) y)
  (/ (* x z) y)
  (/ (* x z) y)
  (+ (* 4.0 (/ 1 y)) (/ x y))
  (+ (* 4.0 (/ 1 y)) (/ x y))
  (+ (* 4.0 (/ 1 y)) (/ x y))
  (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y))
  (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y))
  (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y))
0.746 * * [simplify]: iteration  0 :  349  enodes  (cost  430 )
0.752 * * [simplify]: iteration  1 :  1432  enodes  (cost  403 )
0.776 * * [simplify]: iteration  2 :  5002  enodes  (cost  403 )
0.779 * [simplify]: Simplified to:
   (* x (/ z y))
  (log (* x (/ z y)))
  (log (* x (/ z y)))
  (log (* x (/ z y)))
  (exp (* x (/ z y)))
  (pow (* x (/ z y)) 3)
  (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)))
  (* (sqrt x) (sqrt (/ z y)))
  (* (sqrt x) (sqrt (/ z y)))
  (* (sqrt x) (/ (sqrt z) (sqrt y)))
  (* (sqrt x) (/ (sqrt z) (sqrt y)))
  (* x (* (cbrt (/ z y)) (cbrt (/ z y))))
  (* x (sqrt (/ z y)))
  (* x (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (* x (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (* (* (cbrt z) (cbrt z)) x)
  (* x (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (* x (/ (sqrt z) (sqrt y)))
  (* (sqrt z) x)
  (/ x (* (cbrt y) (cbrt y)))
  (/ x (sqrt y))
  x
  x
  (* x z)
  (* (cbrt x) (/ z y))
  (* (sqrt x) (/ z y))
  (* x (/ z y))
  (* x z)
  (log (/ (+ x 4.0) y))
  (log (/ (+ x 4.0) y))
  (exp (/ (+ x 4.0) y))
  (pow (/ (+ x 4.0) y) 3)
  (* (cbrt (/ (+ x 4.0) y)) (cbrt (/ (+ x 4.0) y)))
  (cbrt (/ (+ x 4.0) y))
  (pow (/ (+ x 4.0) y) 3)
  (sqrt (/ (+ x 4.0) y))
  (sqrt (/ (+ x 4.0) y))
  (neg (+ x 4.0))
  (neg y)
  (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (+ x 4.0)) (cbrt y))
  (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) (sqrt y))
  (/ (cbrt (+ x 4.0)) (sqrt y))
  (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0)))
  (/ (cbrt (+ x 4.0)) y)
  (/ (sqrt (+ x 4.0)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (+ x 4.0)) (cbrt y))
  (/ (sqrt (+ x 4.0)) (sqrt y))
  (/ (sqrt (+ x 4.0)) (sqrt y))
  (sqrt (+ x 4.0))
  (/ (sqrt (+ x 4.0)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (+ x 4.0) (cbrt y))
  (/ 1 (sqrt y))
  (/ (+ x 4.0) (sqrt y))
  1
  (/ (+ x 4.0) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (+ x 4.0) (cbrt y))
  (/ 1 (sqrt y))
  (/ (+ x 4.0) (sqrt y))
  1
  (/ (+ x 4.0) y)
  (/ 1 y)
  (/ y (+ x 4.0))
  (/ (+ x 4.0) (* (cbrt y) (cbrt y)))
  (/ (+ x 4.0) (sqrt y))
  (+ x 4.0)
  (/ y (cbrt (+ x 4.0)))
  (/ y (sqrt (+ x 4.0)))
  (/ y (+ x 4.0))
  (/ y (+ x 4.0))
  (* (+ (* 4.0 (- 4.0 x)) (* x x)) y)
  (* y (- x 4.0))
  (exp (- (/ (+ x 4.0) y) (* x (/ z y))))
  (log (- (/ (+ x 4.0) y) (* x (/ z y))))
  (exp (- (/ (+ x 4.0) y) (* x (/ z y))))
  (* (cbrt (- (/ (+ x 4.0) y) (* x (/ z y)))) (cbrt (- (/ (+ x 4.0) y) (* x (/ z y)))))
  (cbrt (- (/ (+ x 4.0) y) (* x (/ z y))))
  (pow (- (/ (+ x 4.0) y) (* x (/ z y))) 3)
  (sqrt (- (/ (+ x 4.0) y) (* x (/ z y))))
  (sqrt (- (/ (+ x 4.0) y) (* x (/ z y))))
  (- (+ x 4.0) (* x z))
  (* y (- (+ x 4.0) (* x z)))
  (* y y)
  (- (pow (/ (+ x 4.0) y) 3) (pow (* x (/ z y)) 3))
  (+ (* (* x (/ z y)) (+ (* x (/ z y)) (/ (+ x 4.0) y))) (* (/ (+ x 4.0) y) (/ (+ x 4.0) y)))
  (neg (* x (/ z y)))
  (- (* (/ (+ x 4.0) y) (/ (+ x 4.0) y)) (* (* x (/ z y)) (* x (/ z y))))
  (+ (/ (+ x 4.0) y) (* x (/ z y)))
  (neg (* x (/ z y)))
  (* x (/ z y))
  (* x (/ z y))
  (* x (/ z y))
  (+ (* 4.0 (/ 1 y)) (/ x y))
  (+ (* 4.0 (/ 1 y)) (/ x y))
  (+ (* 4.0 (/ 1 y)) (/ x y))
  (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y))
  (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y))
  (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y))
0.780 * * * [progress]: adding candidates to table
0.869 * * [progress]: iteration 4 / 4
0.869 * * * [progress]: picking best candidate
0.881 * * * * [pick]: Picked  #<alt (λ (x y z) (fabs (/ (- (+ x 4.0) (* x z)) y)))>
0.881 * * * [progress]: localizing error
0.888 * * * [progress]: generating rewritten candidates
0.888 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.895 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1)
0.902 * * * [progress]: generating series expansions
0.902 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.902 * [approximate]: Taking taylor expansion of (/ (- (+ x 4.0) (* x z)) y) in (x z y) around 0
0.902 * [taylor]: Taking taylor expansion of (/ (- (+ x 4.0) (* x z)) y) in y
0.902 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in y
0.902 * [taylor]: Taking taylor expansion of (+ x 4.0) in y
0.902 * [taylor]: Taking taylor expansion of x in y
0.902 * [taylor]: Taking taylor expansion of 4.0 in y
0.902 * [taylor]: Taking taylor expansion of (* x z) in y
0.902 * [taylor]: Taking taylor expansion of x in y
0.902 * [taylor]: Taking taylor expansion of z in y
0.902 * [taylor]: Taking taylor expansion of y in y
0.902 * [taylor]: Taking taylor expansion of (/ (- (+ x 4.0) (* x z)) y) in z
0.902 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in z
0.902 * [taylor]: Taking taylor expansion of (+ x 4.0) in z
0.902 * [taylor]: Taking taylor expansion of x in z
0.902 * [taylor]: Taking taylor expansion of 4.0 in z
0.902 * [taylor]: Taking taylor expansion of (* x z) in z
0.902 * [taylor]: Taking taylor expansion of x in z
0.902 * [taylor]: Taking taylor expansion of z in z
0.902 * [taylor]: Taking taylor expansion of y in z
0.902 * [taylor]: Taking taylor expansion of (/ (- (+ x 4.0) (* x z)) y) in x
0.903 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in x
0.903 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
0.903 * [taylor]: Taking taylor expansion of x in x
0.903 * [taylor]: Taking taylor expansion of 4.0 in x
0.903 * [taylor]: Taking taylor expansion of (* x z) in x
0.903 * [taylor]: Taking taylor expansion of x in x
0.903 * [taylor]: Taking taylor expansion of z in x
0.903 * [taylor]: Taking taylor expansion of y in x
0.903 * [taylor]: Taking taylor expansion of (/ (- (+ x 4.0) (* x z)) y) in x
0.903 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in x
0.903 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
0.903 * [taylor]: Taking taylor expansion of x in x
0.903 * [taylor]: Taking taylor expansion of 4.0 in x
0.903 * [taylor]: Taking taylor expansion of (* x z) in x
0.903 * [taylor]: Taking taylor expansion of x in x
0.903 * [taylor]: Taking taylor expansion of z in x
0.903 * [taylor]: Taking taylor expansion of y in x
0.903 * [taylor]: Taking taylor expansion of (/ 4.0 y) in z
0.903 * [taylor]: Taking taylor expansion of 4.0 in z
0.903 * [taylor]: Taking taylor expansion of y in z
0.903 * [taylor]: Taking taylor expansion of (/ 4.0 y) in y
0.903 * [taylor]: Taking taylor expansion of 4.0 in y
0.903 * [taylor]: Taking taylor expansion of y in y
0.903 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ z y)) in z
0.903 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.903 * [taylor]: Taking taylor expansion of y in z
0.903 * [taylor]: Taking taylor expansion of (/ z y) in z
0.903 * [taylor]: Taking taylor expansion of z in z
0.903 * [taylor]: Taking taylor expansion of y in z
0.903 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.903 * [taylor]: Taking taylor expansion of y in y
0.904 * [taylor]: Taking taylor expansion of 0 in y
0.904 * [taylor]: Taking taylor expansion of 0 in z
0.904 * [taylor]: Taking taylor expansion of 0 in y
0.904 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.904 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.904 * [taylor]: Taking taylor expansion of y in y
0.904 * [approximate]: Taking taylor expansion of (* y (- (+ (/ 1 x) 4.0) (/ 1 (* x z)))) in (x z y) around 0
0.904 * [taylor]: Taking taylor expansion of (* y (- (+ (/ 1 x) 4.0) (/ 1 (* x z)))) in y
0.904 * [taylor]: Taking taylor expansion of y in y
0.904 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in y
0.904 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in y
0.904 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.904 * [taylor]: Taking taylor expansion of x in y
0.904 * [taylor]: Taking taylor expansion of 4.0 in y
0.904 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
0.904 * [taylor]: Taking taylor expansion of (* x z) in y
0.904 * [taylor]: Taking taylor expansion of x in y
0.904 * [taylor]: Taking taylor expansion of z in y
0.905 * [taylor]: Taking taylor expansion of (* y (- (+ (/ 1 x) 4.0) (/ 1 (* x z)))) in z
0.905 * [taylor]: Taking taylor expansion of y in z
0.905 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in z
0.905 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in z
0.905 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.905 * [taylor]: Taking taylor expansion of x in z
0.905 * [taylor]: Taking taylor expansion of 4.0 in z
0.905 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
0.905 * [taylor]: Taking taylor expansion of (* x z) in z
0.905 * [taylor]: Taking taylor expansion of x in z
0.905 * [taylor]: Taking taylor expansion of z in z
0.905 * [taylor]: Taking taylor expansion of (* y (- (+ (/ 1 x) 4.0) (/ 1 (* x z)))) in x
0.905 * [taylor]: Taking taylor expansion of y in x
0.905 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in x
0.905 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in x
0.905 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.905 * [taylor]: Taking taylor expansion of x in x
0.905 * [taylor]: Taking taylor expansion of 4.0 in x
0.905 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
0.905 * [taylor]: Taking taylor expansion of (* x z) in x
0.905 * [taylor]: Taking taylor expansion of x in x
0.905 * [taylor]: Taking taylor expansion of z in x
0.905 * [taylor]: Taking taylor expansion of (* y (- (+ (/ 1 x) 4.0) (/ 1 (* x z)))) in x
0.905 * [taylor]: Taking taylor expansion of y in x
0.905 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in x
0.905 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in x
0.905 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.905 * [taylor]: Taking taylor expansion of x in x
0.905 * [taylor]: Taking taylor expansion of 4.0 in x
0.905 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
0.905 * [taylor]: Taking taylor expansion of (* x z) in x
0.905 * [taylor]: Taking taylor expansion of x in x
0.905 * [taylor]: Taking taylor expansion of z in x
0.905 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 z)) y) in z
0.905 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z
0.905 * [taylor]: Taking taylor expansion of 1 in z
0.905 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.905 * [taylor]: Taking taylor expansion of z in z
0.905 * [taylor]: Taking taylor expansion of y in z
0.906 * [taylor]: Taking taylor expansion of (* -1 y) in y
0.906 * [taylor]: Taking taylor expansion of -1 in y
0.906 * [taylor]: Taking taylor expansion of y in y
0.906 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
0.906 * [taylor]: Taking taylor expansion of 4.0 in z
0.906 * [taylor]: Taking taylor expansion of y in z
0.906 * [taylor]: Taking taylor expansion of y in y
0.906 * [taylor]: Taking taylor expansion of 0 in z
0.906 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.906 * [taylor]: Taking taylor expansion of 4.0 in y
0.906 * [taylor]: Taking taylor expansion of y in y
0.906 * [taylor]: Taking taylor expansion of 0 in y
0.907 * [taylor]: Taking taylor expansion of 0 in z
0.907 * [taylor]: Taking taylor expansion of 0 in y
0.907 * [taylor]: Taking taylor expansion of 0 in y
0.907 * [taylor]: Taking taylor expansion of 0 in y
0.907 * [approximate]: Taking taylor expansion of (* -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in (x z y) around 0
0.907 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in y
0.907 * [taylor]: Taking taylor expansion of -1 in y
0.907 * [taylor]: Taking taylor expansion of (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y) in y
0.907 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in y
0.907 * [taylor]: Taking taylor expansion of 4.0 in y
0.907 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in y
0.907 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
0.907 * [taylor]: Taking taylor expansion of (* x z) in y
0.907 * [taylor]: Taking taylor expansion of x in y
0.907 * [taylor]: Taking taylor expansion of z in y
0.908 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.908 * [taylor]: Taking taylor expansion of x in y
0.908 * [taylor]: Taking taylor expansion of y in y
0.908 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in z
0.908 * [taylor]: Taking taylor expansion of -1 in z
0.908 * [taylor]: Taking taylor expansion of (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y) in z
0.908 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in z
0.908 * [taylor]: Taking taylor expansion of 4.0 in z
0.908 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in z
0.908 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
0.908 * [taylor]: Taking taylor expansion of (* x z) in z
0.908 * [taylor]: Taking taylor expansion of x in z
0.908 * [taylor]: Taking taylor expansion of z in z
0.908 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.908 * [taylor]: Taking taylor expansion of x in z
0.908 * [taylor]: Taking taylor expansion of y in z
0.908 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in x
0.908 * [taylor]: Taking taylor expansion of -1 in x
0.908 * [taylor]: Taking taylor expansion of (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y) in x
0.908 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in x
0.908 * [taylor]: Taking taylor expansion of 4.0 in x
0.908 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in x
0.908 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
0.908 * [taylor]: Taking taylor expansion of (* x z) in x
0.908 * [taylor]: Taking taylor expansion of x in x
0.908 * [taylor]: Taking taylor expansion of z in x
0.908 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.908 * [taylor]: Taking taylor expansion of x in x
0.908 * [taylor]: Taking taylor expansion of y in x
0.908 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in x
0.908 * [taylor]: Taking taylor expansion of -1 in x
0.908 * [taylor]: Taking taylor expansion of (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y) in x
0.908 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in x
0.908 * [taylor]: Taking taylor expansion of 4.0 in x
0.908 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in x
0.908 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
0.908 * [taylor]: Taking taylor expansion of (* x z) in x
0.908 * [taylor]: Taking taylor expansion of x in x
0.908 * [taylor]: Taking taylor expansion of z in x
0.908 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.908 * [taylor]: Taking taylor expansion of x in x
0.908 * [taylor]: Taking taylor expansion of y in x
0.909 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) 1) y) in z
0.909 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z
0.909 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.909 * [taylor]: Taking taylor expansion of z in z
0.909 * [taylor]: Taking taylor expansion of 1 in z
0.909 * [taylor]: Taking taylor expansion of y in z
0.909 * [taylor]: Taking taylor expansion of y in y
0.909 * [taylor]: Taking taylor expansion of (neg (* 4.0 y)) in z
0.909 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
0.909 * [taylor]: Taking taylor expansion of 4.0 in z
0.909 * [taylor]: Taking taylor expansion of y in z
0.909 * [taylor]: Taking taylor expansion of y in y
0.909 * [taylor]: Taking taylor expansion of 0 in z
0.910 * [taylor]: Taking taylor expansion of (neg (* 4.0 y)) in y
0.910 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.910 * [taylor]: Taking taylor expansion of 4.0 in y
0.910 * [taylor]: Taking taylor expansion of y in y
0.910 * [taylor]: Taking taylor expansion of 0 in y
0.910 * [taylor]: Taking taylor expansion of 0 in z
0.910 * [taylor]: Taking taylor expansion of 0 in y
0.910 * [taylor]: Taking taylor expansion of 0 in y
0.910 * [taylor]: Taking taylor expansion of 0 in y
0.911 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1)
0.911 * [approximate]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in (x z) around 0
0.911 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in z
0.911 * [taylor]: Taking taylor expansion of (+ x 4.0) in z
0.911 * [taylor]: Taking taylor expansion of x in z
0.911 * [taylor]: Taking taylor expansion of 4.0 in z
0.911 * [taylor]: Taking taylor expansion of (* x z) in z
0.911 * [taylor]: Taking taylor expansion of x in z
0.911 * [taylor]: Taking taylor expansion of z in z
0.911 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in x
0.911 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
0.911 * [taylor]: Taking taylor expansion of x in x
0.911 * [taylor]: Taking taylor expansion of 4.0 in x
0.911 * [taylor]: Taking taylor expansion of (* x z) in x
0.911 * [taylor]: Taking taylor expansion of x in x
0.911 * [taylor]: Taking taylor expansion of z in x
0.911 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in x
0.911 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
0.911 * [taylor]: Taking taylor expansion of x in x
0.911 * [taylor]: Taking taylor expansion of 4.0 in x
0.911 * [taylor]: Taking taylor expansion of (* x z) in x
0.911 * [taylor]: Taking taylor expansion of x in x
0.911 * [taylor]: Taking taylor expansion of z in x
0.911 * [taylor]: Taking taylor expansion of 4.0 in z
0.911 * [taylor]: Taking taylor expansion of (- 1 z) in z
0.911 * [taylor]: Taking taylor expansion of 1 in z
0.911 * [taylor]: Taking taylor expansion of z in z
0.911 * [taylor]: Taking taylor expansion of 0 in z
0.912 * [approximate]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in (x z) around 0
0.912 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in z
0.912 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in z
0.912 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.912 * [taylor]: Taking taylor expansion of x in z
0.912 * [taylor]: Taking taylor expansion of 4.0 in z
0.912 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
0.912 * [taylor]: Taking taylor expansion of (* x z) in z
0.912 * [taylor]: Taking taylor expansion of x in z
0.912 * [taylor]: Taking taylor expansion of z in z
0.912 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in x
0.912 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in x
0.912 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.912 * [taylor]: Taking taylor expansion of x in x
0.912 * [taylor]: Taking taylor expansion of 4.0 in x
0.912 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
0.912 * [taylor]: Taking taylor expansion of (* x z) in x
0.912 * [taylor]: Taking taylor expansion of x in x
0.912 * [taylor]: Taking taylor expansion of z in x
0.912 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in x
0.912 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in x
0.912 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.912 * [taylor]: Taking taylor expansion of x in x
0.912 * [taylor]: Taking taylor expansion of 4.0 in x
0.912 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
0.912 * [taylor]: Taking taylor expansion of (* x z) in x
0.912 * [taylor]: Taking taylor expansion of x in x
0.912 * [taylor]: Taking taylor expansion of z in x
0.912 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z
0.912 * [taylor]: Taking taylor expansion of 1 in z
0.912 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.912 * [taylor]: Taking taylor expansion of z in z
0.913 * [taylor]: Taking taylor expansion of 4.0 in z
0.913 * [taylor]: Taking taylor expansion of 0 in z
0.913 * [approximate]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in (x z) around 0
0.913 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in z
0.913 * [taylor]: Taking taylor expansion of 4.0 in z
0.913 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in z
0.913 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
0.913 * [taylor]: Taking taylor expansion of (* x z) in z
0.913 * [taylor]: Taking taylor expansion of x in z
0.913 * [taylor]: Taking taylor expansion of z in z
0.913 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.913 * [taylor]: Taking taylor expansion of x in z
0.913 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in x
0.913 * [taylor]: Taking taylor expansion of 4.0 in x
0.913 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in x
0.913 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
0.913 * [taylor]: Taking taylor expansion of (* x z) in x
0.913 * [taylor]: Taking taylor expansion of x in x
0.913 * [taylor]: Taking taylor expansion of z in x
0.913 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.913 * [taylor]: Taking taylor expansion of x in x
0.913 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in x
0.913 * [taylor]: Taking taylor expansion of 4.0 in x
0.913 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in x
0.913 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
0.913 * [taylor]: Taking taylor expansion of (* x z) in x
0.914 * [taylor]: Taking taylor expansion of x in x
0.914 * [taylor]: Taking taylor expansion of z in x
0.914 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.914 * [taylor]: Taking taylor expansion of x in x
0.914 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 z) 1)) in z
0.914 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z
0.914 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.914 * [taylor]: Taking taylor expansion of z in z
0.914 * [taylor]: Taking taylor expansion of 1 in z
0.914 * [taylor]: Taking taylor expansion of 4.0 in z
0.914 * [taylor]: Taking taylor expansion of 0 in z
0.914 * * * [progress]: simplifying candidates
0.915 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (- (+ x 4.0) (* x z))) (log y))
  (log (/ (- (+ x 4.0) (* x z)) y))
  (exp (/ (- (+ x 4.0) (* x z)) y))
  (/ (* (* (- (+ x 4.0) (* x z)) (- (+ x 4.0) (* x z))) (- (+ x 4.0) (* x z))) (* (* y y) y))
  (* (cbrt (/ (- (+ x 4.0) (* x z)) y)) (cbrt (/ (- (+ x 4.0) (* x z)) y)))
  (cbrt (/ (- (+ x 4.0) (* x z)) y))
  (* (* (/ (- (+ x 4.0) (* x z)) y) (/ (- (+ x 4.0) (* x z)) y)) (/ (- (+ x 4.0) (* x z)) y))
  (sqrt (/ (- (+ x 4.0) (* x z)) y))
  (sqrt (/ (- (+ x 4.0) (* x z)) y))
  (neg (- (+ x 4.0) (* x z)))
  (neg y)
  (/ (+ x 4.0) y)
  (/ (* x z) y)
  (/ (* (cbrt (- (+ x 4.0) (* x z))) (cbrt (- (+ x 4.0) (* x z)))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (- (+ x 4.0) (* x z))) (cbrt y))
  (/ (* (cbrt (- (+ x 4.0) (* x z))) (cbrt (- (+ x 4.0) (* x z)))) (sqrt y))
  (/ (cbrt (- (+ x 4.0) (* x z))) (sqrt y))
  (/ (* (cbrt (- (+ x 4.0) (* x z))) (cbrt (- (+ x 4.0) (* x z)))) 1)
  (/ (cbrt (- (+ x 4.0) (* x z))) y)
  (/ (sqrt (- (+ x 4.0) (* x z))) (* (cbrt y) (cbrt y)))
  (/ (sqrt (- (+ x 4.0) (* x z))) (cbrt y))
  (/ (sqrt (- (+ x 4.0) (* x z))) (sqrt y))
  (/ (sqrt (- (+ x 4.0) (* x z))) (sqrt y))
  (/ (sqrt (- (+ x 4.0) (* x z))) 1)
  (/ (sqrt (- (+ x 4.0) (* x z))) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (- (+ x 4.0) (* x z)) (cbrt y))
  (/ 1 (sqrt y))
  (/ (- (+ x 4.0) (* x z)) (sqrt y))
  (/ 1 1)
  (/ (- (+ x 4.0) (* x z)) y)
  (/ 1 y)
  (/ y (- (+ x 4.0) (* x z)))
  (/ (- (+ x 4.0) (* x z)) (* (cbrt y) (cbrt y)))
  (/ (- (+ x 4.0) (* x z)) (sqrt y))
  (/ (- (+ x 4.0) (* x z)) 1)
  (/ y (cbrt (- (+ x 4.0) (* x z))))
  (/ y (sqrt (- (+ x 4.0) (* x z))))
  (/ y (- (+ x 4.0) (* x z)))
  (* y (+ (* (+ x 4.0) (+ x 4.0)) (+ (* (* x z) (* x z)) (* (+ x 4.0) (* x z)))))
  (* y (+ (+ x 4.0) (* x z)))
  (/ (* (exp x) (exp 4.0)) (exp (* x z)))
  (/ (exp (+ x 4.0)) (exp (* x z)))
  (log (- (+ x 4.0) (* x z)))
  (exp (- (+ x 4.0) (* x z)))
  (* (cbrt (- (+ x 4.0) (* x z))) (cbrt (- (+ x 4.0) (* x z))))
  (cbrt (- (+ x 4.0) (* x z)))
  (* (* (- (+ x 4.0) (* x z)) (- (+ x 4.0) (* x z))) (- (+ x 4.0) (* x z)))
  (sqrt (- (+ x 4.0) (* x z)))
  (sqrt (- (+ x 4.0) (* x z)))
  (- (pow (+ x 4.0) 3) (pow (* x z) 3))
  (+ (* (+ x 4.0) (+ x 4.0)) (+ (* (* x z) (* x z)) (* (+ x 4.0) (* x z))))
  (neg (* x z))
  (- (* (+ x 4.0) (+ x 4.0)) (* (* x z) (* x z)))
  (+ (+ x 4.0) (* x z))
  (- 4.0 (* x z))
  (neg (* x z))
  (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y))
  (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y))
  (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y))
  (- (+ x 4.0) (* x z))
  (- (+ x 4.0) (* x z))
  (- (+ x 4.0) (* x z))
0.919 * * [simplify]: iteration  0 :  206  enodes  (cost  339 )
0.922 * * [simplify]: iteration  1 :  735  enodes  (cost  314 )
0.935 * * [simplify]: iteration  2 :  3228  enodes  (cost  314 )
0.992 * * [simplify]: iteration  3 :  5001  enodes  (cost  314 )
0.995 * [simplify]: Simplified to:
   (log (/ (- (+ x 4.0) (* x z)) y))
  (log (/ (- (+ x 4.0) (* x z)) y))
  (exp (/ (- (+ x 4.0) (* x z)) y))
  (pow (/ (- (+ x 4.0) (* x z)) y) 3)
  (* (cbrt (/ (- (+ x 4.0) (* x z)) y)) (cbrt (/ (- (+ x 4.0) (* x z)) y)))
  (cbrt (/ (- (+ x 4.0) (* x z)) y))
  (pow (/ (- (+ x 4.0) (* x z)) y) 3)
  (sqrt (/ (- (+ x 4.0) (* x z)) y))
  (sqrt (/ (- (+ x 4.0) (* x z)) y))
  (neg (- (+ x 4.0) (* x z)))
  (neg y)
  (/ (+ x 4.0) y)
  (/ (* x z) y)
  (/ (* (cbrt (- (+ x 4.0) (* x z))) (cbrt (- (+ x 4.0) (* x z)))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (- (+ x 4.0) (* x z))) (cbrt y))
  (/ (* (cbrt (- (+ x 4.0) (* x z))) (cbrt (- (+ x 4.0) (* x z)))) (sqrt y))
  (/ (cbrt (- (+ x 4.0) (* x z))) (sqrt y))
  (* (cbrt (- (+ x 4.0) (* x z))) (cbrt (- (+ x 4.0) (* x z))))
  (/ (cbrt (- (+ x 4.0) (* x z))) y)
  (/ (sqrt (- (+ x 4.0) (* x z))) (* (cbrt y) (cbrt y)))
  (/ (sqrt (- (+ x 4.0) (* x z))) (cbrt y))
  (/ (sqrt (- (+ x 4.0) (* x z))) (sqrt y))
  (/ (sqrt (- (+ x 4.0) (* x z))) (sqrt y))
  (sqrt (- (+ x 4.0) (* x z)))
  (/ (sqrt (- (+ x 4.0) (* x z))) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (- (+ x 4.0) (* x z)) (cbrt y))
  (/ 1 (sqrt y))
  (/ (- (+ x 4.0) (* x z)) (sqrt y))
  1
  (/ (- (+ x 4.0) (* x z)) y)
  (/ 1 y)
  (/ y (- (+ x 4.0) (* x z)))
  (/ (- (+ x 4.0) (* x z)) (* (cbrt y) (cbrt y)))
  (/ (- (+ x 4.0) (* x z)) (sqrt y))
  (- (+ x 4.0) (* x z))
  (/ y (cbrt (- (+ x 4.0) (* x z))))
  (/ y (sqrt (- (+ x 4.0) (* x z))))
  (/ y (- (+ x 4.0) (* x z)))
  (* (+ (* (* x z) (+ (* x z) (+ x 4.0))) (* (+ x 4.0) (+ x 4.0))) y)
  (* y (+ (+ x 4.0) (* x z)))
  (exp (- (+ x 4.0) (* x z)))
  (exp (- (+ x 4.0) (* x z)))
  (log (- (+ x 4.0) (* x z)))
  (exp (- (+ x 4.0) (* x z)))
  (* (cbrt (- (+ x 4.0) (* x z))) (cbrt (- (+ x 4.0) (* x z))))
  (cbrt (- (+ x 4.0) (* x z)))
  (pow (- (+ x 4.0) (* x z)) 3)
  (sqrt (- (+ x 4.0) (* x z)))
  (sqrt (- (+ x 4.0) (* x z)))
  (- (pow (+ x 4.0) 3) (pow (* x z) 3))
  (+ (* (* x z) (+ (* x z) (+ x 4.0))) (* (+ x 4.0) (+ x 4.0)))
  (neg (* x z))
  (- (* (+ x 4.0) (+ x 4.0)) (* (* x z) (* x z)))
  (+ (+ x 4.0) (* x z))
  (- 4.0 (* x z))
  (neg (* x z))
  (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y))
  (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y))
  (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y))
  (- (+ x 4.0) (* x z))
  (- (+ x 4.0) (* x z))
  (- (+ x 4.0) (* x z))
0.995 * * * [progress]: adding candidates to table
1.054 * [progress]: [Phase 3 of 3] Extracting.
1.054 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (sqrt (/ x y)) (* (sqrt (/ x y)) z)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (* (/ x y) (sqrt z)) (sqrt z)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* x (/ z y)))))> #<alt (λ (x y z) (fabs (/ (- (+ x 4.0) (* x z)) y)))> #<alt (λ (x y z) (fabs (/ (* y (- (+ x 4.0) (* x z))) (* y y))))> #<alt (λ (x y z) (fabs (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y)))))>)
1.055 * * * [regime-changes]: Trying 3 branch expressions: (z y x)
1.055 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (sqrt (/ x y)) (* (sqrt (/ x y)) z)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (* (/ x y) (sqrt z)) (sqrt z)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* x (/ z y)))))> #<alt (λ (x y z) (fabs (/ (- (+ x 4.0) (* x z)) y)))> #<alt (λ (x y z) (fabs (/ (* y (- (+ x 4.0) (* x z))) (* y y))))> #<alt (λ (x y z) (fabs (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y)))))>)
1.112 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (sqrt (/ x y)) (* (sqrt (/ x y)) z)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (* (/ x y) (sqrt z)) (sqrt z)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* x (/ z y)))))> #<alt (λ (x y z) (fabs (/ (- (+ x 4.0) (* x z)) y)))> #<alt (λ (x y z) (fabs (/ (* y (- (+ x 4.0) (* x z))) (* y y))))> #<alt (λ (x y z) (fabs (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y)))))>)
1.169 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (sqrt (/ x y)) (* (sqrt (/ x y)) z)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (* (/ x y) (sqrt z)) (sqrt z)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* x (/ z y)))))> #<alt (λ (x y z) (fabs (/ (- (+ x 4.0) (* x z)) y)))> #<alt (λ (x y z) (fabs (/ (* y (- (+ x 4.0) (* x z))) (* y y))))> #<alt (λ (x y z) (fabs (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y)))))>)
1.226 * * * [regime]: Found split indices: #<option (#s(si 5 255))>
1.226 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fabs (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y))))
1.227 * * [simplify]: iteration  0 :  17  enodes  (cost  7 )
1.227 * * [simplify]: iteration  1 :  17  enodes  (cost  7 )
1.227 * [simplify]: Simplified to:
   (fabs (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y))))
2.800 * [regime-testing]: End program error score: 1.56008248053404