12.089 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
1.123 * * * [progress]: [2/2] Setting up program.
1.129 * [progress]: [Phase 2 of 3] Improving.
1.129 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t)))
1.132 * * [simplify]: iteration  0 :  51  enodes  (cost  19 )
1.133 * * [simplify]: iteration  1 :  156  enodes  (cost  19 )
1.136 * * [simplify]: iteration  2 :  907  enodes  (cost  19 )
1.155 * * [simplify]: iteration  3 :  5001  enodes  (cost  19 )
1.155 * [simplify]: Simplified to:
   (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t)))
1.155 * * [progress]: iteration 1 / 4
1.155 * * * [progress]: picking best candidate
1.161 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))>
1.161 * * * [progress]: localizing error
1.185 * * * [progress]: generating rewritten candidates
1.186 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
1.193 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
1.201 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1)
1.209 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2)
1.219 * * * [progress]: generating series expansions
1.219 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
1.219 * [approximate]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in (z) around 0
1.219 * [taylor]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in z
1.219 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
1.219 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
1.220 * [taylor]: Taking taylor expansion of z in z
1.220 * [taylor]: Taking taylor expansion of 1.0 in z
1.220 * [taylor]: Taking taylor expansion of (sqrt z) in z
1.220 * [taylor]: Taking taylor expansion of z in z
1.220 * [taylor]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in z
1.220 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
1.220 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
1.220 * [taylor]: Taking taylor expansion of z in z
1.220 * [taylor]: Taking taylor expansion of 1.0 in z
1.220 * [taylor]: Taking taylor expansion of (sqrt z) in z
1.220 * [taylor]: Taking taylor expansion of z in z
1.221 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in (z) around 0
1.221 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in z
1.221 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
1.221 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
1.221 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.221 * [taylor]: Taking taylor expansion of z in z
1.221 * [taylor]: Taking taylor expansion of 1.0 in z
1.221 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
1.221 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.221 * [taylor]: Taking taylor expansion of z in z
1.221 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in z
1.221 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
1.221 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
1.221 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.221 * [taylor]: Taking taylor expansion of z in z
1.221 * [taylor]: Taking taylor expansion of 1.0 in z
1.221 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
1.222 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.222 * [taylor]: Taking taylor expansion of z in z
1.225 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in (z) around 0
1.225 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
1.225 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
1.225 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
1.225 * [taylor]: Taking taylor expansion of 1.0 in z
1.225 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.225 * [taylor]: Taking taylor expansion of z in z
1.225 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
1.225 * [taylor]: Taking taylor expansion of (/ -1 z) in z
1.225 * [taylor]: Taking taylor expansion of -1 in z
1.225 * [taylor]: Taking taylor expansion of z in z
1.225 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
1.225 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
1.225 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
1.225 * [taylor]: Taking taylor expansion of 1.0 in z
1.225 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.225 * [taylor]: Taking taylor expansion of z in z
1.225 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
1.225 * [taylor]: Taking taylor expansion of (/ -1 z) in z
1.225 * [taylor]: Taking taylor expansion of -1 in z
1.225 * [taylor]: Taking taylor expansion of z in z
1.229 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
1.229 * [approximate]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in (t) around 0
1.229 * [taylor]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in t
1.229 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
1.229 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
1.229 * [taylor]: Taking taylor expansion of t in t
1.229 * [taylor]: Taking taylor expansion of 1.0 in t
1.229 * [taylor]: Taking taylor expansion of (sqrt t) in t
1.229 * [taylor]: Taking taylor expansion of t in t
1.229 * [taylor]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in t
1.229 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
1.229 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
1.229 * [taylor]: Taking taylor expansion of t in t
1.229 * [taylor]: Taking taylor expansion of 1.0 in t
1.229 * [taylor]: Taking taylor expansion of (sqrt t) in t
1.229 * [taylor]: Taking taylor expansion of t in t
1.231 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in (t) around 0
1.231 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
1.231 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
1.231 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
1.231 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.231 * [taylor]: Taking taylor expansion of t in t
1.231 * [taylor]: Taking taylor expansion of 1.0 in t
1.231 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
1.231 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.231 * [taylor]: Taking taylor expansion of t in t
1.231 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
1.231 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
1.231 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
1.231 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.231 * [taylor]: Taking taylor expansion of t in t
1.231 * [taylor]: Taking taylor expansion of 1.0 in t
1.231 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
1.231 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.231 * [taylor]: Taking taylor expansion of t in t
1.234 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in (t) around 0
1.234 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in t
1.234 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
1.234 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
1.235 * [taylor]: Taking taylor expansion of 1.0 in t
1.235 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.235 * [taylor]: Taking taylor expansion of t in t
1.235 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
1.235 * [taylor]: Taking taylor expansion of (/ -1 t) in t
1.235 * [taylor]: Taking taylor expansion of -1 in t
1.235 * [taylor]: Taking taylor expansion of t in t
1.235 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in t
1.235 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
1.235 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
1.235 * [taylor]: Taking taylor expansion of 1.0 in t
1.235 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.235 * [taylor]: Taking taylor expansion of t in t
1.235 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
1.235 * [taylor]: Taking taylor expansion of (/ -1 t) in t
1.235 * [taylor]: Taking taylor expansion of -1 in t
1.235 * [taylor]: Taking taylor expansion of t in t
1.238 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1)
1.238 * [approximate]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in (x) around 0
1.238 * [taylor]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in x
1.238 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
1.239 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.239 * [taylor]: Taking taylor expansion of x in x
1.239 * [taylor]: Taking taylor expansion of 1.0 in x
1.239 * [taylor]: Taking taylor expansion of (sqrt x) in x
1.239 * [taylor]: Taking taylor expansion of x in x
1.239 * [taylor]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in x
1.239 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
1.239 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.239 * [taylor]: Taking taylor expansion of x in x
1.239 * [taylor]: Taking taylor expansion of 1.0 in x
1.239 * [taylor]: Taking taylor expansion of (sqrt x) in x
1.239 * [taylor]: Taking taylor expansion of x in x
1.240 * [approximate]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in (x) around 0
1.240 * [taylor]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in x
1.240 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
1.240 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.240 * [taylor]: Taking taylor expansion of 1.0 in x
1.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.240 * [taylor]: Taking taylor expansion of x in x
1.240 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
1.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.240 * [taylor]: Taking taylor expansion of x in x
1.240 * [taylor]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in x
1.240 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
1.240 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.240 * [taylor]: Taking taylor expansion of 1.0 in x
1.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.240 * [taylor]: Taking taylor expansion of x in x
1.240 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
1.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.240 * [taylor]: Taking taylor expansion of x in x
1.244 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1.244 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
1.244 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
1.244 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.244 * [taylor]: Taking taylor expansion of 1.0 in x
1.244 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.244 * [taylor]: Taking taylor expansion of x in x
1.244 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.244 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.244 * [taylor]: Taking taylor expansion of -1 in x
1.244 * [taylor]: Taking taylor expansion of x in x
1.244 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
1.244 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
1.244 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.244 * [taylor]: Taking taylor expansion of 1.0 in x
1.244 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.244 * [taylor]: Taking taylor expansion of x in x
1.244 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.244 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.244 * [taylor]: Taking taylor expansion of -1 in x
1.244 * [taylor]: Taking taylor expansion of x in x
1.248 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2)
1.248 * [approximate]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in (y) around 0
1.248 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
1.248 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
1.248 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
1.248 * [taylor]: Taking taylor expansion of y in y
1.248 * [taylor]: Taking taylor expansion of 1.0 in y
1.248 * [taylor]: Taking taylor expansion of (sqrt y) in y
1.248 * [taylor]: Taking taylor expansion of y in y
1.248 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
1.248 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
1.248 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
1.248 * [taylor]: Taking taylor expansion of y in y
1.248 * [taylor]: Taking taylor expansion of 1.0 in y
1.248 * [taylor]: Taking taylor expansion of (sqrt y) in y
1.248 * [taylor]: Taking taylor expansion of y in y
1.249 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in (y) around 0
1.249 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
1.249 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
1.249 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
1.249 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.249 * [taylor]: Taking taylor expansion of y in y
1.249 * [taylor]: Taking taylor expansion of 1.0 in y
1.250 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
1.250 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.250 * [taylor]: Taking taylor expansion of y in y
1.250 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
1.250 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
1.250 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
1.250 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.250 * [taylor]: Taking taylor expansion of y in y
1.250 * [taylor]: Taking taylor expansion of 1.0 in y
1.250 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
1.250 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.250 * [taylor]: Taking taylor expansion of y in y
1.256 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in (y) around 0
1.256 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
1.256 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
1.256 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
1.257 * [taylor]: Taking taylor expansion of 1.0 in y
1.257 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.257 * [taylor]: Taking taylor expansion of y in y
1.257 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
1.257 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.257 * [taylor]: Taking taylor expansion of -1 in y
1.257 * [taylor]: Taking taylor expansion of y in y
1.257 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
1.257 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
1.257 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
1.257 * [taylor]: Taking taylor expansion of 1.0 in y
1.257 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.257 * [taylor]: Taking taylor expansion of y in y
1.257 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
1.257 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.257 * [taylor]: Taking taylor expansion of -1 in y
1.257 * [taylor]: Taking taylor expansion of y in y
1.260 * * * [progress]: simplifying candidates
1.262 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (sqrt (+ z 1.0))) (exp (sqrt z)))
  (log (- (sqrt (+ z 1.0)) (sqrt z)))
  (exp (- (sqrt (+ z 1.0)) (sqrt z)))
  (* (cbrt (- (sqrt (+ z 1.0)) (sqrt z))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z))))
  (cbrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (* (* (- (sqrt (+ z 1.0)) (sqrt z)) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ z 1.0)) (sqrt z)))
  (sqrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (sqrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (- (pow (sqrt (+ z 1.0)) 3) (pow (sqrt z) 3))
  (+ (* (sqrt (+ z 1.0)) (sqrt (+ z 1.0))) (+ (* (sqrt z) (sqrt z)) (* (sqrt (+ z 1.0)) (sqrt z))))
  (neg (sqrt z))
  (- (* (sqrt (+ z 1.0)) (sqrt (+ z 1.0))) (* (sqrt z) (sqrt z)))
  (+ (sqrt (+ z 1.0)) (sqrt z))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (neg (sqrt z))
  (/ (exp (sqrt (+ t 1.0))) (exp (sqrt t)))
  (log (- (sqrt (+ t 1.0)) (sqrt t)))
  (exp (- (sqrt (+ t 1.0)) (sqrt t)))
  (* (cbrt (- (sqrt (+ t 1.0)) (sqrt t))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t))))
  (cbrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (* (* (- (sqrt (+ t 1.0)) (sqrt t)) (- (sqrt (+ t 1.0)) (sqrt t))) (- (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (- (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3))
  (+ (* (sqrt (+ t 1.0)) (sqrt (+ t 1.0))) (+ (* (sqrt t) (sqrt t)) (* (sqrt (+ t 1.0)) (sqrt t))))
  (neg (sqrt t))
  (- (* (sqrt (+ t 1.0)) (sqrt (+ t 1.0))) (* (sqrt t) (sqrt t)))
  (+ (sqrt (+ t 1.0)) (sqrt t))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (neg (sqrt t))
  (/ (exp (sqrt (+ x 1.0))) (exp (sqrt x)))
  (log (- (sqrt (+ x 1.0)) (sqrt x)))
  (exp (- (sqrt (+ x 1.0)) (sqrt x)))
  (* (cbrt (- (sqrt (+ x 1.0)) (sqrt x))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x))))
  (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (* (* (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ x 1.0)) (sqrt x)))
  (sqrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (sqrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (- (pow (sqrt (+ x 1.0)) 3) (pow (sqrt x) 3))
  (+ (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (+ (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt x))))
  (neg (sqrt x))
  (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt x)))
  (+ (sqrt (+ x 1.0)) (sqrt x))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (neg (sqrt x))
  (/ (exp (sqrt (+ y 1.0))) (exp (sqrt y)))
  (log (- (sqrt (+ y 1.0)) (sqrt y)))
  (exp (- (sqrt (+ y 1.0)) (sqrt y)))
  (* (cbrt (- (sqrt (+ y 1.0)) (sqrt y))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y))))
  (cbrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (* (* (- (sqrt (+ y 1.0)) (sqrt y)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (- (pow (sqrt (+ y 1.0)) 3) (pow (sqrt y) 3))
  (+ (* (sqrt (+ y 1.0)) (sqrt (+ y 1.0))) (+ (* (sqrt y) (sqrt y)) (* (sqrt (+ y 1.0)) (sqrt y))))
  (neg (sqrt y))
  (- (* (sqrt (+ y 1.0)) (sqrt (+ y 1.0))) (* (sqrt y) (sqrt y)))
  (+ (sqrt (+ y 1.0)) (sqrt y))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (neg (sqrt y))
  (- (+ (* 1/2 (/ z (sqrt 1.0))) (sqrt 1.0)) (+ (* 1/8 (/ (pow z 2) (pow (sqrt 1.0) 3))) (+ (* (pow NAN 3) (pow z 2)) (* NAN z))))
  (- (+ (* 1.0 (/ NAN z)) (+ (/ (pow NAN 5) (pow z 2)) (* 6.0 (/ (pow NAN 5) (pow z 3))))) (+ (* 2 (/ (pow NAN 3) z)) (+ (* 1.0 (/ (pow NAN 3) (pow z 3))) (+ (* 2.0 (/ (pow NAN 3) (pow z 2))) (* 6 (/ (pow NAN 7) (pow z 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) z)) (+ (* 1.0 (/ (pow NAN 3) (pow z 3))) (+ (/ (pow NAN 5) (pow z 2)) (* 6 (/ (pow NAN 7) (pow z 3)))))) (+ (* 1.0 (/ NAN z)) (+ (* 2.0 (/ (pow NAN 3) (pow z 2))) (* 6.0 (/ (pow NAN 5) (pow z 3))))))
  (- (+ (* 1/2 (/ t (sqrt 1.0))) (sqrt 1.0)) (+ (* t NAN) (+ (* (pow t 2) (pow NAN 3)) (* 1/8 (/ (pow t 2) (pow (sqrt 1.0) 3))))))
  (- (+ (* 1.0 (/ NAN t)) (+ (* 6.0 (/ (pow NAN 5) (pow t 3))) (/ (pow NAN 5) (pow t 2)))) (+ (* 2 (/ (pow NAN 3) t)) (+ (* 1.0 (/ (pow NAN 3) (pow t 3))) (+ (* 2.0 (/ (pow NAN 3) (pow t 2))) (* 6 (/ (pow NAN 7) (pow t 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) t)) (+ (* 1.0 (/ (pow NAN 3) (pow t 3))) (+ (/ (pow NAN 5) (pow t 2)) (* 6 (/ (pow NAN 7) (pow t 3)))))) (+ (* 1.0 (/ NAN t)) (+ (* 2.0 (/ (pow NAN 3) (pow t 2))) (* 6.0 (/ (pow NAN 5) (pow t 3))))))
  (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (+ (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))) (+ (* x NAN) (* (pow x 2) (pow NAN 3)))))
  (- (+ (* 1.0 (/ NAN x)) (+ (* 6.0 (/ (pow NAN 5) (pow x 3))) (/ (pow NAN 5) (pow x 2)))) (+ (* 1.0 (/ (pow NAN 3) (pow x 3))) (+ (* 2.0 (/ (pow NAN 3) (pow x 2))) (+ (* 2 (/ (pow NAN 3) x)) (* 6 (/ (pow NAN 7) (pow x 3)))))))
  (- (+ (* 1.0 (/ (pow NAN 3) (pow x 3))) (+ (* 2 (/ (pow NAN 3) x)) (+ (* 6 (/ (pow NAN 7) (pow x 3))) (/ (pow NAN 5) (pow x 2))))) (+ (* 1.0 (/ NAN x)) (+ (* 6.0 (/ (pow NAN 5) (pow x 3))) (* 2.0 (/ (pow NAN 3) (pow x 2))))))
  (- (+ (sqrt 1.0) (* 1/2 (/ y (sqrt 1.0)))) (+ (* (pow NAN 3) (pow y 2)) (+ (* 1/8 (/ (pow y 2) (pow (sqrt 1.0) 3))) (* NAN y))))
  (- (+ (/ (pow NAN 5) (pow y 2)) (+ (* 6.0 (/ (pow NAN 5) (pow y 3))) (* 1.0 (/ NAN y)))) (+ (* 2.0 (/ (pow NAN 3) (pow y 2))) (+ (* 2 (/ (pow NAN 3) y)) (+ (* 6 (/ (pow NAN 7) (pow y 3))) (* 1.0 (/ (pow NAN 3) (pow y 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) y)) (+ (/ (pow NAN 5) (pow y 2)) (+ (* 6 (/ (pow NAN 7) (pow y 3))) (* 1.0 (/ (pow NAN 3) (pow y 3)))))) (+ (* 2.0 (/ (pow NAN 3) (pow y 2))) (+ (* 6.0 (/ (pow NAN 5) (pow y 3))) (* 1.0 (/ NAN y)))))
1.269 * * [simplify]: iteration  0 :  692  enodes  (cost  864 )
1.280 * * [simplify]: iteration  1 :  2941  enodes  (cost  824 )
1.322 * * [simplify]: iteration  2 :  5001  enodes  (cost  824 )
1.326 * [simplify]: Simplified to:
   (exp (- (sqrt (+ z 1.0)) (sqrt z)))
  (log (- (sqrt (+ z 1.0)) (sqrt z)))
  (exp (- (sqrt (+ z 1.0)) (sqrt z)))
  (* (cbrt (- (sqrt (+ z 1.0)) (sqrt z))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z))))
  (cbrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (pow (- (sqrt (+ z 1.0)) (sqrt z)) 3)
  (sqrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (sqrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (- (pow (sqrt (+ z 1.0)) 3) (pow (sqrt z) 3))
  (+ (+ (+ z 1.0) z) (* (sqrt (+ z 1.0)) (sqrt z)))
  (neg (sqrt z))
  (+ z (- 1.0 z))
  (+ (sqrt (+ z 1.0)) (sqrt z))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (neg (sqrt z))
  (exp (- (sqrt (+ t 1.0)) (sqrt t)))
  (log (- (sqrt (+ t 1.0)) (sqrt t)))
  (exp (- (sqrt (+ t 1.0)) (sqrt t)))
  (* (cbrt (- (sqrt (+ t 1.0)) (sqrt t))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t))))
  (cbrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (pow (- (sqrt (+ t 1.0)) (sqrt t)) 3)
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (- (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3))
  (+ (+ (+ t 1.0) t) (* (sqrt (+ t 1.0)) (sqrt t)))
  (neg (sqrt t))
  (+ t (- 1.0 t))
  (+ (sqrt (+ t 1.0)) (sqrt t))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (neg (sqrt t))
  (exp (- (sqrt (+ x 1.0)) (sqrt x)))
  (log (- (sqrt (+ x 1.0)) (sqrt x)))
  (exp (- (sqrt (+ x 1.0)) (sqrt x)))
  (* (cbrt (- (sqrt (+ x 1.0)) (sqrt x))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x))))
  (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (pow (- (sqrt (+ x 1.0)) (sqrt x)) 3)
  (sqrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (sqrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (- (pow (sqrt (+ x 1.0)) 3) (pow (sqrt x) 3))
  (+ (+ (+ x 1.0) x) (* (sqrt (+ x 1.0)) (sqrt x)))
  (neg (sqrt x))
  (+ x (- 1.0 x))
  (+ (sqrt (+ x 1.0)) (sqrt x))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (neg (sqrt x))
  (exp (- (sqrt (+ y 1.0)) (sqrt y)))
  (log (- (sqrt (+ y 1.0)) (sqrt y)))
  (exp (- (sqrt (+ y 1.0)) (sqrt y)))
  (* (cbrt (- (sqrt (+ y 1.0)) (sqrt y))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y))))
  (cbrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (pow (- (sqrt (+ y 1.0)) (sqrt y)) 3)
  (sqrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (- (pow (sqrt (+ y 1.0)) 3) (pow (sqrt y) 3))
  (+ (+ (+ y 1.0) y) (* (sqrt (+ y 1.0)) (sqrt y)))
  (neg (sqrt y))
  (+ y (- 1.0 y))
  (+ (sqrt (+ y 1.0)) (sqrt y))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (neg (sqrt y))
  (- (+ (* 1/2 (/ z (sqrt 1.0))) (sqrt 1.0)) (+ (* 1/8 (/ (pow z 2) (pow (sqrt 1.0) 3))) (+ (* (pow NAN 3) (pow z 2)) (* NAN z))))
  (- (+ (* 1.0 (/ NAN z)) (+ (/ (pow NAN 5) (pow z 2)) (* 6.0 (/ (pow NAN 5) (pow z 3))))) (+ (* 2 (/ (pow NAN 3) z)) (+ (* 1.0 (/ (pow NAN 3) (pow z 3))) (+ (* 2.0 (/ (pow NAN 3) (pow z 2))) (* 6 (/ (pow NAN 7) (pow z 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) z)) (+ (* 1.0 (/ (pow NAN 3) (pow z 3))) (+ (/ (pow NAN 5) (pow z 2)) (* 6 (/ (pow NAN 7) (pow z 3)))))) (+ (* 1.0 (/ NAN z)) (+ (* 2.0 (/ (pow NAN 3) (pow z 2))) (* 6.0 (/ (pow NAN 5) (pow z 3))))))
  (- (+ (* 1/2 (/ t (sqrt 1.0))) (sqrt 1.0)) (+ (* t NAN) (+ (* (pow t 2) (pow NAN 3)) (* 1/8 (/ (pow t 2) (pow (sqrt 1.0) 3))))))
  (- (+ (* 1.0 (/ NAN t)) (+ (* 6.0 (/ (pow NAN 5) (pow t 3))) (/ (pow NAN 5) (pow t 2)))) (+ (* 2 (/ (pow NAN 3) t)) (+ (* 1.0 (/ (pow NAN 3) (pow t 3))) (+ (* 2.0 (/ (pow NAN 3) (pow t 2))) (* 6 (/ (pow NAN 7) (pow t 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) t)) (+ (* 1.0 (/ (pow NAN 3) (pow t 3))) (+ (/ (pow NAN 5) (pow t 2)) (* 6 (/ (pow NAN 7) (pow t 3)))))) (+ (* 1.0 (/ NAN t)) (+ (* 2.0 (/ (pow NAN 3) (pow t 2))) (* 6.0 (/ (pow NAN 5) (pow t 3))))))
  (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (+ (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))) (+ (* x NAN) (* (pow x 2) (pow NAN 3)))))
  (- (+ (* 1.0 (/ NAN x)) (+ (* 6.0 (/ (pow NAN 5) (pow x 3))) (/ (pow NAN 5) (pow x 2)))) (+ (* 1.0 (/ (pow NAN 3) (pow x 3))) (+ (* 2.0 (/ (pow NAN 3) (pow x 2))) (+ (* 2 (/ (pow NAN 3) x)) (* 6 (/ (pow NAN 7) (pow x 3)))))))
  (- (+ (* 1.0 (/ (pow NAN 3) (pow x 3))) (+ (* 2 (/ (pow NAN 3) x)) (+ (* 6 (/ (pow NAN 7) (pow x 3))) (/ (pow NAN 5) (pow x 2))))) (+ (* 1.0 (/ NAN x)) (+ (* 6.0 (/ (pow NAN 5) (pow x 3))) (* 2.0 (/ (pow NAN 3) (pow x 2))))))
  (- (+ (sqrt 1.0) (* 1/2 (/ y (sqrt 1.0)))) (+ (* (pow NAN 3) (pow y 2)) (+ (* 1/8 (/ (pow y 2) (pow (sqrt 1.0) 3))) (* NAN y))))
  (- (+ (/ (pow NAN 5) (pow y 2)) (+ (* 6.0 (/ (pow NAN 5) (pow y 3))) (* 1.0 (/ NAN y)))) (+ (* 2.0 (/ (pow NAN 3) (pow y 2))) (+ (* 2 (/ (pow NAN 3) y)) (+ (* 6 (/ (pow NAN 7) (pow y 3))) (* 1.0 (/ (pow NAN 3) (pow y 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) y)) (+ (/ (pow NAN 5) (pow y 2)) (+ (* 6 (/ (pow NAN 7) (pow y 3))) (* 1.0 (/ (pow NAN 3) (pow y 3)))))) (+ (* 2.0 (/ (pow NAN 3) (pow y 2))) (+ (* 6.0 (/ (pow NAN 5) (pow y 3))) (* 1.0 (/ NAN y)))))
1.327 * * * [progress]: adding candidates to table
1.547 * * [progress]: iteration 2 / 4
1.547 * * * [progress]: picking best candidate
1.602 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ z (- 1.0 z)) (+ (sqrt (+ z 1.0)) (sqrt z)))) (- (sqrt (+ t 1.0)) (sqrt t))))>
1.602 * * * [progress]: localizing error
1.627 * * * [progress]: generating rewritten candidates
1.627 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
1.634 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1)
1.640 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1)
1.648 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2)
1.659 * * * [progress]: generating series expansions
1.659 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
1.659 * [approximate]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in (t) around 0
1.660 * [taylor]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in t
1.660 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
1.660 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
1.660 * [taylor]: Taking taylor expansion of t in t
1.660 * [taylor]: Taking taylor expansion of 1.0 in t
1.660 * [taylor]: Taking taylor expansion of (sqrt t) in t
1.660 * [taylor]: Taking taylor expansion of t in t
1.660 * [taylor]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in t
1.660 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
1.660 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
1.660 * [taylor]: Taking taylor expansion of t in t
1.660 * [taylor]: Taking taylor expansion of 1.0 in t
1.660 * [taylor]: Taking taylor expansion of (sqrt t) in t
1.660 * [taylor]: Taking taylor expansion of t in t
1.661 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in (t) around 0
1.661 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
1.661 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
1.661 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
1.661 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.661 * [taylor]: Taking taylor expansion of t in t
1.661 * [taylor]: Taking taylor expansion of 1.0 in t
1.661 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
1.661 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.661 * [taylor]: Taking taylor expansion of t in t
1.661 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
1.661 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
1.661 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
1.661 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.661 * [taylor]: Taking taylor expansion of t in t
1.662 * [taylor]: Taking taylor expansion of 1.0 in t
1.662 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
1.662 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.662 * [taylor]: Taking taylor expansion of t in t
1.665 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in (t) around 0
1.665 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in t
1.665 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
1.665 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
1.665 * [taylor]: Taking taylor expansion of 1.0 in t
1.665 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.665 * [taylor]: Taking taylor expansion of t in t
1.665 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
1.665 * [taylor]: Taking taylor expansion of (/ -1 t) in t
1.665 * [taylor]: Taking taylor expansion of -1 in t
1.665 * [taylor]: Taking taylor expansion of t in t
1.665 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in t
1.665 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
1.665 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
1.665 * [taylor]: Taking taylor expansion of 1.0 in t
1.665 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.665 * [taylor]: Taking taylor expansion of t in t
1.666 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
1.666 * [taylor]: Taking taylor expansion of (/ -1 t) in t
1.666 * [taylor]: Taking taylor expansion of -1 in t
1.666 * [taylor]: Taking taylor expansion of t in t
1.669 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1)
1.669 * [approximate]: Taking taylor expansion of 1.0 in (z) around 0
1.669 * [taylor]: Taking taylor expansion of 1.0 in z
1.669 * [taylor]: Taking taylor expansion of 1.0 in z
1.669 * [approximate]: Taking taylor expansion of 1.0 in (z) around 0
1.669 * [taylor]: Taking taylor expansion of 1.0 in z
1.669 * [taylor]: Taking taylor expansion of 1.0 in z
1.669 * [approximate]: Taking taylor expansion of 1.0 in (z) around 0
1.669 * [taylor]: Taking taylor expansion of 1.0 in z
1.669 * [taylor]: Taking taylor expansion of 1.0 in z
1.670 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1)
1.670 * [approximate]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in (x) around 0
1.670 * [taylor]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in x
1.670 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
1.670 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.670 * [taylor]: Taking taylor expansion of x in x
1.670 * [taylor]: Taking taylor expansion of 1.0 in x
1.670 * [taylor]: Taking taylor expansion of (sqrt x) in x
1.670 * [taylor]: Taking taylor expansion of x in x
1.670 * [taylor]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in x
1.670 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
1.670 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.670 * [taylor]: Taking taylor expansion of x in x
1.670 * [taylor]: Taking taylor expansion of 1.0 in x
1.670 * [taylor]: Taking taylor expansion of (sqrt x) in x
1.670 * [taylor]: Taking taylor expansion of x in x
1.671 * [approximate]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in (x) around 0
1.671 * [taylor]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in x
1.671 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
1.671 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.671 * [taylor]: Taking taylor expansion of 1.0 in x
1.671 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.671 * [taylor]: Taking taylor expansion of x in x
1.671 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
1.671 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.671 * [taylor]: Taking taylor expansion of x in x
1.671 * [taylor]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in x
1.671 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
1.672 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.672 * [taylor]: Taking taylor expansion of 1.0 in x
1.672 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.672 * [taylor]: Taking taylor expansion of x in x
1.672 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
1.672 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.672 * [taylor]: Taking taylor expansion of x in x
1.675 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1.675 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
1.675 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
1.675 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.675 * [taylor]: Taking taylor expansion of 1.0 in x
1.675 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.675 * [taylor]: Taking taylor expansion of x in x
1.675 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.675 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.675 * [taylor]: Taking taylor expansion of -1 in x
1.676 * [taylor]: Taking taylor expansion of x in x
1.676 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
1.676 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
1.676 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.676 * [taylor]: Taking taylor expansion of 1.0 in x
1.676 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.676 * [taylor]: Taking taylor expansion of x in x
1.676 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.676 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.676 * [taylor]: Taking taylor expansion of -1 in x
1.676 * [taylor]: Taking taylor expansion of x in x
1.679 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2)
1.679 * [approximate]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in (y) around 0
1.679 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
1.679 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
1.679 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
1.679 * [taylor]: Taking taylor expansion of y in y
1.679 * [taylor]: Taking taylor expansion of 1.0 in y
1.679 * [taylor]: Taking taylor expansion of (sqrt y) in y
1.679 * [taylor]: Taking taylor expansion of y in y
1.679 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
1.680 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
1.680 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
1.680 * [taylor]: Taking taylor expansion of y in y
1.680 * [taylor]: Taking taylor expansion of 1.0 in y
1.680 * [taylor]: Taking taylor expansion of (sqrt y) in y
1.680 * [taylor]: Taking taylor expansion of y in y
1.681 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in (y) around 0
1.681 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
1.681 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
1.681 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
1.681 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.681 * [taylor]: Taking taylor expansion of y in y
1.681 * [taylor]: Taking taylor expansion of 1.0 in y
1.681 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
1.681 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.681 * [taylor]: Taking taylor expansion of y in y
1.681 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
1.681 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
1.681 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
1.681 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.681 * [taylor]: Taking taylor expansion of y in y
1.681 * [taylor]: Taking taylor expansion of 1.0 in y
1.681 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
1.681 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.681 * [taylor]: Taking taylor expansion of y in y
1.685 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in (y) around 0
1.685 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
1.685 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
1.685 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
1.685 * [taylor]: Taking taylor expansion of 1.0 in y
1.685 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.685 * [taylor]: Taking taylor expansion of y in y
1.685 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
1.685 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.685 * [taylor]: Taking taylor expansion of -1 in y
1.685 * [taylor]: Taking taylor expansion of y in y
1.685 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
1.685 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
1.685 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
1.685 * [taylor]: Taking taylor expansion of 1.0 in y
1.685 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.685 * [taylor]: Taking taylor expansion of y in y
1.685 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
1.685 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.685 * [taylor]: Taking taylor expansion of -1 in y
1.685 * [taylor]: Taking taylor expansion of y in y
1.689 * * * [progress]: simplifying candidates
1.690 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (sqrt (+ t 1.0))) (exp (sqrt t)))
  (log (- (sqrt (+ t 1.0)) (sqrt t)))
  (exp (- (sqrt (+ t 1.0)) (sqrt t)))
  (* (cbrt (- (sqrt (+ t 1.0)) (sqrt t))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t))))
  (cbrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (* (* (- (sqrt (+ t 1.0)) (sqrt t)) (- (sqrt (+ t 1.0)) (sqrt t))) (- (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (- (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3))
  (+ (* (sqrt (+ t 1.0)) (sqrt (+ t 1.0))) (+ (* (sqrt t) (sqrt t)) (* (sqrt (+ t 1.0)) (sqrt t))))
  (neg (sqrt t))
  (- (* (sqrt (+ t 1.0)) (sqrt (+ t 1.0))) (* (sqrt t) (sqrt t)))
  (+ (sqrt (+ t 1.0)) (sqrt t))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (neg (sqrt t))
  (* (exp z) (/ (exp 1.0) (exp z)))
  (* (exp z) (exp (- 1.0 z)))
  (log (+ z (- 1.0 z)))
  (exp (+ z (- 1.0 z)))
  (* (cbrt (+ z (- 1.0 z))) (cbrt (+ z (- 1.0 z))))
  (cbrt (+ z (- 1.0 z)))
  (* (* (+ z (- 1.0 z)) (+ z (- 1.0 z))) (+ z (- 1.0 z)))
  (sqrt (+ z (- 1.0 z)))
  (sqrt (+ z (- 1.0 z)))
  (+ (pow z 3) (pow (- 1.0 z) 3))
  (+ (* z z) (- (* (- 1.0 z) (- 1.0 z)) (* z (- 1.0 z))))
  (- (* z z) (* (- 1.0 z) (- 1.0 z)))
  (- z (- 1.0 z))
  (+ z (- 1.0 z))
  (+ z (- 1.0 z))
  (+ z 1.0)
  (+ z 1.0)
  (+ z 1.0)
  (/ (exp (sqrt (+ x 1.0))) (exp (sqrt x)))
  (log (- (sqrt (+ x 1.0)) (sqrt x)))
  (exp (- (sqrt (+ x 1.0)) (sqrt x)))
  (* (cbrt (- (sqrt (+ x 1.0)) (sqrt x))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x))))
  (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (* (* (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ x 1.0)) (sqrt x)))
  (sqrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (sqrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (- (pow (sqrt (+ x 1.0)) 3) (pow (sqrt x) 3))
  (+ (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (+ (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt x))))
  (neg (sqrt x))
  (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt x)))
  (+ (sqrt (+ x 1.0)) (sqrt x))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (neg (sqrt x))
  (/ (exp (sqrt (+ y 1.0))) (exp (sqrt y)))
  (log (- (sqrt (+ y 1.0)) (sqrt y)))
  (exp (- (sqrt (+ y 1.0)) (sqrt y)))
  (* (cbrt (- (sqrt (+ y 1.0)) (sqrt y))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y))))
  (cbrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (* (* (- (sqrt (+ y 1.0)) (sqrt y)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (- (pow (sqrt (+ y 1.0)) 3) (pow (sqrt y) 3))
  (+ (* (sqrt (+ y 1.0)) (sqrt (+ y 1.0))) (+ (* (sqrt y) (sqrt y)) (* (sqrt (+ y 1.0)) (sqrt y))))
  (neg (sqrt y))
  (- (* (sqrt (+ y 1.0)) (sqrt (+ y 1.0))) (* (sqrt y) (sqrt y)))
  (+ (sqrt (+ y 1.0)) (sqrt y))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (neg (sqrt y))
  (- (+ (* 1/2 (/ t (sqrt 1.0))) (sqrt 1.0)) (+ (* t NAN) (+ (* (pow t 2) (pow NAN 3)) (* 1/8 (/ (pow t 2) (pow (sqrt 1.0) 3))))))
  (- (+ (* 1.0 (/ NAN t)) (+ (* 6.0 (/ (pow NAN 5) (pow t 3))) (/ (pow NAN 5) (pow t 2)))) (+ (* 2 (/ (pow NAN 3) t)) (+ (* 1.0 (/ (pow NAN 3) (pow t 3))) (+ (* 2.0 (/ (pow NAN 3) (pow t 2))) (* 6 (/ (pow NAN 7) (pow t 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) t)) (+ (* 1.0 (/ (pow NAN 3) (pow t 3))) (+ (/ (pow NAN 5) (pow t 2)) (* 6 (/ (pow NAN 7) (pow t 3)))))) (+ (* 1.0 (/ NAN t)) (+ (* 2.0 (/ (pow NAN 3) (pow t 2))) (* 6.0 (/ (pow NAN 5) (pow t 3))))))
  1.0
  1.0
  1.0
  (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (+ (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))) (+ (* x NAN) (* (pow x 2) (pow NAN 3)))))
  (- (+ (* 1.0 (/ NAN x)) (+ (* 6.0 (/ (pow NAN 5) (pow x 3))) (/ (pow NAN 5) (pow x 2)))) (+ (* 1.0 (/ (pow NAN 3) (pow x 3))) (+ (* 2.0 (/ (pow NAN 3) (pow x 2))) (+ (* 2 (/ (pow NAN 3) x)) (* 6 (/ (pow NAN 7) (pow x 3)))))))
  (- (+ (* 1.0 (/ (pow NAN 3) (pow x 3))) (+ (* 2 (/ (pow NAN 3) x)) (+ (* 6 (/ (pow NAN 7) (pow x 3))) (/ (pow NAN 5) (pow x 2))))) (+ (* 1.0 (/ NAN x)) (+ (* 6.0 (/ (pow NAN 5) (pow x 3))) (* 2.0 (/ (pow NAN 3) (pow x 2))))))
  (- (+ (sqrt 1.0) (* 1/2 (/ y (sqrt 1.0)))) (+ (* (pow NAN 3) (pow y 2)) (+ (* 1/8 (/ (pow y 2) (pow (sqrt 1.0) 3))) (* NAN y))))
  (- (+ (/ (pow NAN 5) (pow y 2)) (+ (* 6.0 (/ (pow NAN 5) (pow y 3))) (* 1.0 (/ NAN y)))) (+ (* 2.0 (/ (pow NAN 3) (pow y 2))) (+ (* 2 (/ (pow NAN 3) y)) (+ (* 6 (/ (pow NAN 7) (pow y 3))) (* 1.0 (/ (pow NAN 3) (pow y 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) y)) (+ (/ (pow NAN 5) (pow y 2)) (+ (* 6 (/ (pow NAN 7) (pow y 3))) (* 1.0 (/ (pow NAN 3) (pow y 3)))))) (+ (* 2.0 (/ (pow NAN 3) (pow y 2))) (+ (* 6.0 (/ (pow NAN 5) (pow y 3))) (* 1.0 (/ NAN y)))))
1.696 * * [simplify]: iteration  0 :  601  enodes  (cost  708 )
1.705 * * [simplify]: iteration  1 :  2432  enodes  (cost  673 )
1.739 * * [simplify]: iteration  2 :  5001  enodes  (cost  673 )
1.743 * [simplify]: Simplified to:
   (exp (- (sqrt (+ t 1.0)) (sqrt t)))
  (log (- (sqrt (+ t 1.0)) (sqrt t)))
  (exp (- (sqrt (+ t 1.0)) (sqrt t)))
  (* (cbrt (- (sqrt (+ t 1.0)) (sqrt t))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t))))
  (cbrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (pow (- (sqrt (+ t 1.0)) (sqrt t)) 3)
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (- (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3))
  (+ (+ (+ t 1.0) t) (* (sqrt (+ t 1.0)) (sqrt t)))
  (neg (pow t 1/2))
  (+ t (- 1.0 t))
  (+ (sqrt (+ t 1.0)) (sqrt t))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (neg (pow t 1/2))
  (exp (+ z (- 1.0 z)))
  (exp (+ z (- 1.0 z)))
  (log (+ z (- 1.0 z)))
  (exp (+ z (- 1.0 z)))
  (* (cbrt (+ z (- 1.0 z))) (cbrt (+ z (- 1.0 z))))
  (cbrt (+ z (- 1.0 z)))
  (pow (+ z (- 1.0 z)) 3)
  (sqrt (+ z (- 1.0 z)))
  (sqrt (+ z (- 1.0 z)))
  (+ (pow z 3) (pow (- 1.0 z) 3))
  (+ (* (- 1.0 z) (- (- 1.0 z) z)) (* z z))
  (- (* z z) (* (- 1.0 z) (- 1.0 z)))
  (- z (- 1.0 z))
  (+ t (- 1.0 t))
  (+ t (- 1.0 t))
  (+ z 1.0)
  (+ z 1.0)
  (+ z 1.0)
  (exp (- (sqrt (+ x 1.0)) (sqrt x)))
  (log (- (sqrt (+ x 1.0)) (sqrt x)))
  (exp (- (sqrt (+ x 1.0)) (sqrt x)))
  (* (cbrt (- (sqrt (+ x 1.0)) (sqrt x))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x))))
  (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (pow (- (sqrt (+ x 1.0)) (sqrt x)) 3)
  (sqrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (sqrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (- (pow (sqrt (+ x 1.0)) 3) (pow (sqrt x) 3))
  (+ (+ (+ x 1.0) x) (* (sqrt (+ x 1.0)) (sqrt x)))
  (neg (pow x 1/2))
  (+ t (- 1.0 t))
  (+ (sqrt (+ x 1.0)) (sqrt x))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (neg (pow x 1/2))
  (exp (- (sqrt (+ y 1.0)) (sqrt y)))
  (log (- (sqrt (+ y 1.0)) (sqrt y)))
  (exp (- (sqrt (+ y 1.0)) (sqrt y)))
  (* (cbrt (- (sqrt (+ y 1.0)) (sqrt y))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y))))
  (cbrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (pow (- (sqrt (+ y 1.0)) (sqrt y)) 3)
  (sqrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (- (pow (sqrt (+ y 1.0)) 3) (pow (sqrt y) 3))
  (+ (+ (+ y 1.0) y) (* (sqrt (+ y 1.0)) (sqrt y)))
  (neg (pow y 1/2))
  (+ t (- 1.0 t))
  (+ (sqrt (+ y 1.0)) (sqrt y))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (neg (pow y 1/2))
  (- (+ (* 1/2 (/ t (sqrt 1.0))) (sqrt 1.0)) (+ (* t NAN) (+ (* (pow t 2) (pow NAN 3)) (* 1/8 (/ (pow t 2) (pow (sqrt 1.0) 3))))))
  (- (+ (* 1.0 (/ NAN t)) (+ (* 6.0 (/ (pow NAN 5) (pow t 3))) (/ (pow NAN 5) (pow t 2)))) (+ (* 2 (/ (pow NAN 3) t)) (+ (* 1.0 (/ (pow NAN 3) (pow t 3))) (+ (* 2.0 (/ (pow NAN 3) (pow t 2))) (* 6 (/ (pow NAN 7) (pow t 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) t)) (+ (* 1.0 (/ (pow NAN 3) (pow t 3))) (+ (/ (pow NAN 5) (pow t 2)) (* 6 (/ (pow NAN 7) (pow t 3)))))) (+ (* 1.0 (/ NAN t)) (+ (* 2.0 (/ (pow NAN 3) (pow t 2))) (* 6.0 (/ (pow NAN 5) (pow t 3))))))
  1.0
  1.0
  1.0
  (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (+ (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))) (+ (* x NAN) (* (pow x 2) (pow NAN 3)))))
  (- (+ (* 1.0 (/ NAN x)) (+ (* 6.0 (/ (pow NAN 5) (pow x 3))) (/ (pow NAN 5) (pow x 2)))) (+ (* 1.0 (/ (pow NAN 3) (pow x 3))) (+ (* 2.0 (/ (pow NAN 3) (pow x 2))) (+ (* 2 (/ (pow NAN 3) x)) (* 6 (/ (pow NAN 7) (pow x 3)))))))
  (- (+ (* 1.0 (/ (pow NAN 3) (pow x 3))) (+ (* 2 (/ (pow NAN 3) x)) (+ (* 6 (/ (pow NAN 7) (pow x 3))) (/ (pow NAN 5) (pow x 2))))) (+ (* 1.0 (/ NAN x)) (+ (* 6.0 (/ (pow NAN 5) (pow x 3))) (* 2.0 (/ (pow NAN 3) (pow x 2))))))
  (- (+ (sqrt 1.0) (* 1/2 (/ y (sqrt 1.0)))) (+ (* (pow NAN 3) (pow y 2)) (+ (* 1/8 (/ (pow y 2) (pow (sqrt 1.0) 3))) (* NAN y))))
  (- (+ (/ (pow NAN 5) (pow y 2)) (+ (* 6.0 (/ (pow NAN 5) (pow y 3))) (* 1.0 (/ NAN y)))) (+ (* 2.0 (/ (pow NAN 3) (pow y 2))) (+ (* 2 (/ (pow NAN 3) y)) (+ (* 6 (/ (pow NAN 7) (pow y 3))) (* 1.0 (/ (pow NAN 3) (pow y 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) y)) (+ (/ (pow NAN 5) (pow y 2)) (+ (* 6 (/ (pow NAN 7) (pow y 3))) (* 1.0 (/ (pow NAN 3) (pow y 3)))))) (+ (* 2.0 (/ (pow NAN 3) (pow y 2))) (+ (* 6.0 (/ (pow NAN 5) (pow y 3))) (* 1.0 (/ NAN y)))))
1.744 * * * [progress]: adding candidates to table
1.944 * * [progress]: iteration 3 / 4
1.944 * * * [progress]: picking best candidate
2.009 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))) (- (sqrt (+ t 1.0)) (sqrt t))))>
2.010 * * * [progress]: localizing error
2.033 * * * [progress]: generating rewritten candidates
2.033 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
2.041 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1)
2.049 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2)
2.057 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2)
2.071 * * * [progress]: generating series expansions
2.071 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
2.072 * [approximate]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in (t) around 0
2.072 * [taylor]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in t
2.072 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
2.072 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
2.072 * [taylor]: Taking taylor expansion of t in t
2.072 * [taylor]: Taking taylor expansion of 1.0 in t
2.072 * [taylor]: Taking taylor expansion of (sqrt t) in t
2.072 * [taylor]: Taking taylor expansion of t in t
2.072 * [taylor]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in t
2.072 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
2.072 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
2.072 * [taylor]: Taking taylor expansion of t in t
2.072 * [taylor]: Taking taylor expansion of 1.0 in t
2.072 * [taylor]: Taking taylor expansion of (sqrt t) in t
2.072 * [taylor]: Taking taylor expansion of t in t
2.073 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in (t) around 0
2.073 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
2.073 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
2.073 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
2.073 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.073 * [taylor]: Taking taylor expansion of t in t
2.073 * [taylor]: Taking taylor expansion of 1.0 in t
2.074 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
2.074 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.074 * [taylor]: Taking taylor expansion of t in t
2.074 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
2.074 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
2.074 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
2.074 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.074 * [taylor]: Taking taylor expansion of t in t
2.074 * [taylor]: Taking taylor expansion of 1.0 in t
2.074 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
2.074 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.074 * [taylor]: Taking taylor expansion of t in t
2.077 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in (t) around 0
2.077 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in t
2.077 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
2.077 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
2.077 * [taylor]: Taking taylor expansion of 1.0 in t
2.077 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.077 * [taylor]: Taking taylor expansion of t in t
2.077 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
2.077 * [taylor]: Taking taylor expansion of (/ -1 t) in t
2.077 * [taylor]: Taking taylor expansion of -1 in t
2.077 * [taylor]: Taking taylor expansion of t in t
2.077 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in t
2.078 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
2.078 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
2.078 * [taylor]: Taking taylor expansion of 1.0 in t
2.078 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.078 * [taylor]: Taking taylor expansion of t in t
2.078 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
2.078 * [taylor]: Taking taylor expansion of (/ -1 t) in t
2.078 * [taylor]: Taking taylor expansion of -1 in t
2.078 * [taylor]: Taking taylor expansion of t in t
2.081 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1)
2.081 * [approximate]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in (x) around 0
2.081 * [taylor]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in x
2.081 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
2.081 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.081 * [taylor]: Taking taylor expansion of x in x
2.081 * [taylor]: Taking taylor expansion of 1.0 in x
2.081 * [taylor]: Taking taylor expansion of (sqrt x) in x
2.081 * [taylor]: Taking taylor expansion of x in x
2.081 * [taylor]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in x
2.081 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
2.081 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.082 * [taylor]: Taking taylor expansion of x in x
2.082 * [taylor]: Taking taylor expansion of 1.0 in x
2.082 * [taylor]: Taking taylor expansion of (sqrt x) in x
2.082 * [taylor]: Taking taylor expansion of x in x
2.083 * [approximate]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in (x) around 0
2.083 * [taylor]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in x
2.083 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
2.083 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
2.083 * [taylor]: Taking taylor expansion of 1.0 in x
2.083 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.083 * [taylor]: Taking taylor expansion of x in x
2.083 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
2.083 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.083 * [taylor]: Taking taylor expansion of x in x
2.083 * [taylor]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in x
2.083 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
2.083 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
2.083 * [taylor]: Taking taylor expansion of 1.0 in x
2.083 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.083 * [taylor]: Taking taylor expansion of x in x
2.083 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
2.083 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.083 * [taylor]: Taking taylor expansion of x in x
2.087 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
2.087 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
2.087 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
2.087 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.087 * [taylor]: Taking taylor expansion of 1.0 in x
2.087 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.087 * [taylor]: Taking taylor expansion of x in x
2.087 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
2.087 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.087 * [taylor]: Taking taylor expansion of -1 in x
2.087 * [taylor]: Taking taylor expansion of x in x
2.087 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
2.087 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
2.087 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.087 * [taylor]: Taking taylor expansion of 1.0 in x
2.087 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.087 * [taylor]: Taking taylor expansion of x in x
2.087 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
2.087 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.087 * [taylor]: Taking taylor expansion of -1 in x
2.087 * [taylor]: Taking taylor expansion of x in x
2.091 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2)
2.091 * [approximate]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in (y) around 0
2.091 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
2.091 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
2.091 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
2.091 * [taylor]: Taking taylor expansion of y in y
2.091 * [taylor]: Taking taylor expansion of 1.0 in y
2.091 * [taylor]: Taking taylor expansion of (sqrt y) in y
2.091 * [taylor]: Taking taylor expansion of y in y
2.091 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
2.091 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
2.091 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
2.091 * [taylor]: Taking taylor expansion of y in y
2.091 * [taylor]: Taking taylor expansion of 1.0 in y
2.091 * [taylor]: Taking taylor expansion of (sqrt y) in y
2.091 * [taylor]: Taking taylor expansion of y in y
2.092 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in (y) around 0
2.092 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
2.092 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
2.092 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
2.092 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.093 * [taylor]: Taking taylor expansion of y in y
2.093 * [taylor]: Taking taylor expansion of 1.0 in y
2.093 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
2.093 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.093 * [taylor]: Taking taylor expansion of y in y
2.093 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
2.093 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
2.093 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
2.093 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.093 * [taylor]: Taking taylor expansion of y in y
2.093 * [taylor]: Taking taylor expansion of 1.0 in y
2.093 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
2.093 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.093 * [taylor]: Taking taylor expansion of y in y
2.096 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in (y) around 0
2.096 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
2.096 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
2.096 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
2.096 * [taylor]: Taking taylor expansion of 1.0 in y
2.096 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.096 * [taylor]: Taking taylor expansion of y in y
2.096 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
2.096 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.096 * [taylor]: Taking taylor expansion of -1 in y
2.096 * [taylor]: Taking taylor expansion of y in y
2.097 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
2.097 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
2.097 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
2.097 * [taylor]: Taking taylor expansion of 1.0 in y
2.097 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.097 * [taylor]: Taking taylor expansion of y in y
2.097 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
2.097 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.097 * [taylor]: Taking taylor expansion of -1 in y
2.097 * [taylor]: Taking taylor expansion of y in y
2.100 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2)
2.100 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z))) in (z) around 0
2.100 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z))) in z
2.100 * [taylor]: Taking taylor expansion of 1.0 in z
2.100 * [taylor]: Taking taylor expansion of (+ (sqrt (+ z 1.0)) (sqrt z)) in z
2.100 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
2.100 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
2.100 * [taylor]: Taking taylor expansion of z in z
2.100 * [taylor]: Taking taylor expansion of 1.0 in z
2.101 * [taylor]: Taking taylor expansion of (sqrt z) in z
2.101 * [taylor]: Taking taylor expansion of z in z
2.101 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z))) in z
2.101 * [taylor]: Taking taylor expansion of 1.0 in z
2.101 * [taylor]: Taking taylor expansion of (+ (sqrt (+ z 1.0)) (sqrt z)) in z
2.101 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
2.101 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
2.101 * [taylor]: Taking taylor expansion of z in z
2.101 * [taylor]: Taking taylor expansion of 1.0 in z
2.101 * [taylor]: Taking taylor expansion of (sqrt z) in z
2.101 * [taylor]: Taking taylor expansion of z in z
2.104 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0)))) in (z) around 0
2.104 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0)))) in z
2.104 * [taylor]: Taking taylor expansion of 1.0 in z
2.104 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0))) in z
2.104 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
2.104 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.104 * [taylor]: Taking taylor expansion of z in z
2.104 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
2.104 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
2.104 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.104 * [taylor]: Taking taylor expansion of z in z
2.104 * [taylor]: Taking taylor expansion of 1.0 in z
2.105 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0)))) in z
2.105 * [taylor]: Taking taylor expansion of 1.0 in z
2.105 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0))) in z
2.105 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
2.105 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.105 * [taylor]: Taking taylor expansion of z in z
2.105 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
2.105 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
2.105 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.105 * [taylor]: Taking taylor expansion of z in z
2.105 * [taylor]: Taking taylor expansion of 1.0 in z
2.107 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z)))) in (z) around 0
2.107 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z)))) in z
2.107 * [taylor]: Taking taylor expansion of 1.0 in z
2.107 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
2.107 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
2.107 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
2.107 * [taylor]: Taking taylor expansion of 1.0 in z
2.107 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.107 * [taylor]: Taking taylor expansion of z in z
2.107 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
2.107 * [taylor]: Taking taylor expansion of (/ -1 z) in z
2.107 * [taylor]: Taking taylor expansion of -1 in z
2.107 * [taylor]: Taking taylor expansion of z in z
2.107 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z)))) in z
2.107 * [taylor]: Taking taylor expansion of 1.0 in z
2.107 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
2.107 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
2.107 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
2.107 * [taylor]: Taking taylor expansion of 1.0 in z
2.107 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.107 * [taylor]: Taking taylor expansion of z in z
2.107 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
2.107 * [taylor]: Taking taylor expansion of (/ -1 z) in z
2.107 * [taylor]: Taking taylor expansion of -1 in z
2.107 * [taylor]: Taking taylor expansion of z in z
2.109 * * * [progress]: simplifying candidates
2.111 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (sqrt (+ t 1.0))) (exp (sqrt t)))
  (log (- (sqrt (+ t 1.0)) (sqrt t)))
  (exp (- (sqrt (+ t 1.0)) (sqrt t)))
  (* (cbrt (- (sqrt (+ t 1.0)) (sqrt t))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t))))
  (cbrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (* (* (- (sqrt (+ t 1.0)) (sqrt t)) (- (sqrt (+ t 1.0)) (sqrt t))) (- (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (- (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3))
  (+ (* (sqrt (+ t 1.0)) (sqrt (+ t 1.0))) (+ (* (sqrt t) (sqrt t)) (* (sqrt (+ t 1.0)) (sqrt t))))
  (neg (sqrt t))
  (- (* (sqrt (+ t 1.0)) (sqrt (+ t 1.0))) (* (sqrt t) (sqrt t)))
  (+ (sqrt (+ t 1.0)) (sqrt t))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (neg (sqrt t))
  (/ (exp (sqrt (+ x 1.0))) (exp (sqrt x)))
  (log (- (sqrt (+ x 1.0)) (sqrt x)))
  (exp (- (sqrt (+ x 1.0)) (sqrt x)))
  (* (cbrt (- (sqrt (+ x 1.0)) (sqrt x))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x))))
  (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (* (* (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ x 1.0)) (sqrt x)))
  (sqrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (sqrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (- (pow (sqrt (+ x 1.0)) 3) (pow (sqrt x) 3))
  (+ (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (+ (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt x))))
  (neg (sqrt x))
  (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt x)))
  (+ (sqrt (+ x 1.0)) (sqrt x))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (neg (sqrt x))
  (/ (exp (sqrt (+ y 1.0))) (exp (sqrt y)))
  (log (- (sqrt (+ y 1.0)) (sqrt y)))
  (exp (- (sqrt (+ y 1.0)) (sqrt y)))
  (* (cbrt (- (sqrt (+ y 1.0)) (sqrt y))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y))))
  (cbrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (* (* (- (sqrt (+ y 1.0)) (sqrt y)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (- (pow (sqrt (+ y 1.0)) 3) (pow (sqrt y) 3))
  (+ (* (sqrt (+ y 1.0)) (sqrt (+ y 1.0))) (+ (* (sqrt y) (sqrt y)) (* (sqrt (+ y 1.0)) (sqrt y))))
  (neg (sqrt y))
  (- (* (sqrt (+ y 1.0)) (sqrt (+ y 1.0))) (* (sqrt y) (sqrt y)))
  (+ (sqrt (+ y 1.0)) (sqrt y))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (neg (sqrt y))
  (- (log 1.0) (log (+ (sqrt (+ z 1.0)) (sqrt z))))
  (log (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z))))
  (exp (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (* (* 1.0 1.0) 1.0) (* (* (+ (sqrt (+ z 1.0)) (sqrt z)) (+ (sqrt (+ z 1.0)) (sqrt z))) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (* (cbrt (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (cbrt (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z))))
  (* (* (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z))))
  (sqrt (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z))))
  (sqrt (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z))))
  (neg 1.0)
  (neg (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (/ (cbrt 1.0) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (cbrt 1.0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (* (cbrt 1.0) (cbrt 1.0)) 1)
  (/ (cbrt 1.0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt 1))
  (/ (cbrt 1.0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt 1))
  (/ (cbrt 1.0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) 1)
  (/ (cbrt 1.0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (sqrt 1.0) (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (/ (sqrt 1.0) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (sqrt 1.0) 1)
  (/ (sqrt 1.0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (sqrt 1.0) (sqrt 1))
  (/ (sqrt 1.0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (sqrt 1.0) (sqrt 1))
  (/ (sqrt 1.0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (sqrt 1.0) 1)
  (/ (sqrt 1.0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ 1 (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ 1.0 (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ 1 1)
  (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 (sqrt 1))
  (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 (sqrt 1))
  (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 1)
  (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (+ (sqrt (+ z 1.0)) (sqrt z)) 1.0)
  (/ 1.0 (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (/ 1.0 (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ 1.0 1)
  (/ 1.0 (sqrt 1))
  (/ 1.0 (sqrt 1))
  (/ 1.0 1)
  (/ (+ (sqrt (+ z 1.0)) (sqrt z)) (cbrt 1.0))
  (/ (+ (sqrt (+ z 1.0)) (sqrt z)) (sqrt 1.0))
  (/ (+ (sqrt (+ z 1.0)) (sqrt z)) 1.0)
  (/ 1.0 (+ (pow (sqrt (+ z 1.0)) 3) (pow (sqrt z) 3)))
  (/ 1.0 (- (* (sqrt (+ z 1.0)) (sqrt (+ z 1.0))) (* (sqrt z) (sqrt z))))
  (- (+ (* 1/2 (/ t (sqrt 1.0))) (sqrt 1.0)) (+ (* t NAN) (+ (* (pow t 2) (pow NAN 3)) (* 1/8 (/ (pow t 2) (pow (sqrt 1.0) 3))))))
  (- (+ (* 1.0 (/ NAN t)) (+ (* 6.0 (/ (pow NAN 5) (pow t 3))) (/ (pow NAN 5) (pow t 2)))) (+ (* 2 (/ (pow NAN 3) t)) (+ (* 1.0 (/ (pow NAN 3) (pow t 3))) (+ (* 2.0 (/ (pow NAN 3) (pow t 2))) (* 6 (/ (pow NAN 7) (pow t 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) t)) (+ (* 1.0 (/ (pow NAN 3) (pow t 3))) (+ (/ (pow NAN 5) (pow t 2)) (* 6 (/ (pow NAN 7) (pow t 3)))))) (+ (* 1.0 (/ NAN t)) (+ (* 2.0 (/ (pow NAN 3) (pow t 2))) (* 6.0 (/ (pow NAN 5) (pow t 3))))))
  (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (+ (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))) (+ (* x NAN) (* (pow x 2) (pow NAN 3)))))
  (- (+ (* 1.0 (/ NAN x)) (+ (* 6.0 (/ (pow NAN 5) (pow x 3))) (/ (pow NAN 5) (pow x 2)))) (+ (* 1.0 (/ (pow NAN 3) (pow x 3))) (+ (* 2.0 (/ (pow NAN 3) (pow x 2))) (+ (* 2 (/ (pow NAN 3) x)) (* 6 (/ (pow NAN 7) (pow x 3)))))))
  (- (+ (* 1.0 (/ (pow NAN 3) (pow x 3))) (+ (* 2 (/ (pow NAN 3) x)) (+ (* 6 (/ (pow NAN 7) (pow x 3))) (/ (pow NAN 5) (pow x 2))))) (+ (* 1.0 (/ NAN x)) (+ (* 6.0 (/ (pow NAN 5) (pow x 3))) (* 2.0 (/ (pow NAN 3) (pow x 2))))))
  (- (+ (sqrt 1.0) (* 1/2 (/ y (sqrt 1.0)))) (+ (* (pow NAN 3) (pow y 2)) (+ (* 1/8 (/ (pow y 2) (pow (sqrt 1.0) 3))) (* NAN y))))
  (- (+ (/ (pow NAN 5) (pow y 2)) (+ (* 6.0 (/ (pow NAN 5) (pow y 3))) (* 1.0 (/ NAN y)))) (+ (* 2.0 (/ (pow NAN 3) (pow y 2))) (+ (* 2 (/ (pow NAN 3) y)) (+ (* 6 (/ (pow NAN 7) (pow y 3))) (* 1.0 (/ (pow NAN 3) (pow y 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) y)) (+ (/ (pow NAN 5) (pow y 2)) (+ (* 6 (/ (pow NAN 7) (pow y 3))) (* 1.0 (/ (pow NAN 3) (pow y 3)))))) (+ (* 2.0 (/ (pow NAN 3) (pow y 2))) (+ (* 6.0 (/ (pow NAN 5) (pow y 3))) (* 1.0 (/ NAN y)))))
  (- (+ (* 1.0 (/ 1 (sqrt 1.0))) (+ (* 1.0 (/ (* (pow NAN 2) (pow z 2)) (pow (sqrt 1.0) 3))) (+ (* 0.375 (/ (pow z 2) (pow (sqrt 1.0) 5))) (* 1.0 (/ (* NAN (pow z 2)) (pow (sqrt 1.0) 4)))))) (+ (* 0.5 (/ z (pow (sqrt 1.0) 3))) (+ (* 1.0 (/ (* (pow NAN 3) (pow z 2)) (pow (sqrt 1.0) 2))) (* 1.0 (/ (* NAN z) (pow (sqrt 1.0) 2))))))
  (- (+ (* 0.125 (/ 1 (* NAN (pow z 2)))) (+ (* 0.5 (/ NAN (pow z 2))) (* 0.5 (/ 1 NAN)))) (+ (* 0.75 (/ (pow NAN 3) (pow z 2))) (* 0.25 (/ 1 (* NAN z)))))
  (- (+ (* 0.125 (/ 1 (* NAN (pow z 2)))) (+ (* 0.5 (/ NAN (pow z 2))) (+ (* 0.25 (/ 1 (* NAN z))) (* 0.5 (/ 1 NAN))))) (* 0.75 (/ (pow NAN 3) (pow z 2))))
2.119 * * [simplify]: iteration  0 :  813  enodes  (cost  1082 )
2.133 * * [simplify]: iteration  1 :  3573  enodes  (cost  1020 )
2.180 * * [simplify]: iteration  2 :  5002  enodes  (cost  1003 )
2.185 * [simplify]: Simplified to:
   (exp (- (sqrt (+ t 1.0)) (sqrt t)))
  (log (- (sqrt (+ t 1.0)) (sqrt t)))
  (exp (- (sqrt (+ t 1.0)) (sqrt t)))
  (* (cbrt (- (sqrt (+ t 1.0)) (sqrt t))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t))))
  (cbrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (pow (- (sqrt (+ t 1.0)) (sqrt t)) 3)
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (- (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3))
  (+ (+ (+ t 1.0) t) (* (sqrt (+ t 1.0)) (sqrt t)))
  (neg (sqrt t))
  (+ t (- 1.0 t))
  (+ (sqrt (+ t 1.0)) (sqrt t))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (neg (sqrt t))
  (exp (- (sqrt (+ x 1.0)) (sqrt x)))
  (log (- (sqrt (+ x 1.0)) (sqrt x)))
  (exp (- (sqrt (+ x 1.0)) (sqrt x)))
  (* (cbrt (- (sqrt (+ x 1.0)) (sqrt x))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x))))
  (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (pow (- (sqrt (+ x 1.0)) (sqrt x)) 3)
  (sqrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (sqrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (- (pow (sqrt (+ x 1.0)) 3) (pow (sqrt x) 3))
  (+ (+ (+ x 1.0) x) (* (sqrt (+ x 1.0)) (sqrt x)))
  (neg (sqrt x))
  (+ x (- 1.0 x))
  (+ (sqrt (+ x 1.0)) (sqrt x))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (neg (sqrt x))
  (exp (- (sqrt (+ y 1.0)) (sqrt y)))
  (log (- (sqrt (+ y 1.0)) (sqrt y)))
  (exp (- (sqrt (+ y 1.0)) (sqrt y)))
  (* (cbrt (- (sqrt (+ y 1.0)) (sqrt y))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y))))
  (cbrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (pow (- (sqrt (+ y 1.0)) (sqrt y)) 3)
  (sqrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (- (pow (sqrt (+ y 1.0)) 3) (pow (sqrt y) 3))
  (+ (+ (+ y 1.0) y) (* (sqrt (+ y 1.0)) (sqrt y)))
  (neg (sqrt y))
  (+ y (- 1.0 y))
  (+ (sqrt (+ y 1.0)) (sqrt y))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (neg (sqrt y))
  (log (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z))))
  (log (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z))))
  (exp (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z))))
  (pow (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z))) 3)
  (* (cbrt (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (cbrt (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z))))
  (pow (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z))) 3)
  (sqrt (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z))))
  (sqrt (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z))))
  (neg 1.0)
  (neg (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (/ (cbrt 1.0) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (cbrt 1.0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (sqrt 1.0) (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (/ (sqrt 1.0) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ 1 (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ 1.0 (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  1
  (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))
  1
  (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))
  1
  (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))
  1
  (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (+ (sqrt (+ z 1.0)) (sqrt z)) 1.0)
  (/ 1.0 (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (/ 1.0 (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  1.0
  1.0
  1.0
  1.0
  (/ (+ (sqrt (+ z 1.0)) (sqrt z)) (cbrt 1.0))
  (/ (+ (sqrt (+ z 1.0)) (sqrt z)) (sqrt 1.0))
  (/ (+ (sqrt (+ z 1.0)) (sqrt z)) 1.0)
  (/ 1.0 (+ (pow (sqrt (+ z 1.0)) 3) (pow (sqrt z) 3)))
  (/ 1.0 (+ z (- 1.0 z)))
  (- (+ (* 1/2 (/ t (sqrt 1.0))) (sqrt 1.0)) (+ (* t NAN) (+ (* (pow t 2) (pow NAN 3)) (* 1/8 (/ (pow t 2) (pow (sqrt 1.0) 3))))))
  (- (+ (* 1.0 (/ NAN t)) (+ (* 6.0 (/ (pow NAN 5) (pow t 3))) (/ (pow NAN 5) (pow t 2)))) (+ (* 2 (/ (pow NAN 3) t)) (+ (* 1.0 (/ (pow NAN 3) (pow t 3))) (+ (* 2.0 (/ (pow NAN 3) (pow t 2))) (* 6 (/ (pow NAN 7) (pow t 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) t)) (+ (* 1.0 (/ (pow NAN 3) (pow t 3))) (+ (/ (pow NAN 5) (pow t 2)) (* 6 (/ (pow NAN 7) (pow t 3)))))) (+ (* 1.0 (/ NAN t)) (+ (* 2.0 (/ (pow NAN 3) (pow t 2))) (* 6.0 (/ (pow NAN 5) (pow t 3))))))
  (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (+ (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))) (+ (* x NAN) (* (pow x 2) (pow NAN 3)))))
  (- (+ (* 1.0 (/ NAN x)) (+ (* 6.0 (/ (pow NAN 5) (pow x 3))) (/ (pow NAN 5) (pow x 2)))) (+ (* 1.0 (/ (pow NAN 3) (pow x 3))) (+ (* 2.0 (/ (pow NAN 3) (pow x 2))) (+ (* 2 (/ (pow NAN 3) x)) (* 6 (/ (pow NAN 7) (pow x 3)))))))
  (- (+ (* 1.0 (/ (pow NAN 3) (pow x 3))) (+ (* 2 (/ (pow NAN 3) x)) (+ (* 6 (/ (pow NAN 7) (pow x 3))) (/ (pow NAN 5) (pow x 2))))) (+ (* 1.0 (/ NAN x)) (+ (* 6.0 (/ (pow NAN 5) (pow x 3))) (* 2.0 (/ (pow NAN 3) (pow x 2))))))
  (- (+ (sqrt 1.0) (* 1/2 (/ y (sqrt 1.0)))) (+ (* (pow NAN 3) (pow y 2)) (+ (* 1/8 (/ (pow y 2) (pow (sqrt 1.0) 3))) (* NAN y))))
  (- (+ (/ (pow NAN 5) (pow y 2)) (+ (* 6.0 (/ (pow NAN 5) (pow y 3))) (* 1.0 (/ NAN y)))) (+ (* 2.0 (/ (pow NAN 3) (pow y 2))) (+ (* 2 (/ (pow NAN 3) y)) (+ (* 6 (/ (pow NAN 7) (pow y 3))) (* 1.0 (/ (pow NAN 3) (pow y 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) y)) (+ (/ (pow NAN 5) (pow y 2)) (+ (* 6 (/ (pow NAN 7) (pow y 3))) (* 1.0 (/ (pow NAN 3) (pow y 3)))))) (+ (* 2.0 (/ (pow NAN 3) (pow y 2))) (+ (* 6.0 (/ (pow NAN 5) (pow y 3))) (* 1.0 (/ NAN y)))))
  (- (- (+ (+ (* 1.0 (+ (/ 1 (sqrt 1.0)) (/ (* (pow NAN 2) (pow z 2)) (pow (sqrt 1.0) 3)))) (* (/ 1.0 1.0) (/ (* NAN (pow z 2)) 1.0))) (* 0.375 (/ (pow z 2) (pow (sqrt 1.0) 5)))) (* 1.0 (+ (/ (* (pow NAN 3) (pow z 2)) (pow (sqrt 1.0) 2)) (/ (* NAN z) (pow (sqrt 1.0) 2))))) (* 0.5 (/ z (pow (sqrt 1.0) 3))))
  (+ (- (* 0.5 (+ (/ NAN (pow z 2)) (/ 1 NAN))) (+ (* 0.75 (/ (pow NAN 3) (pow z 2))) (* 0.25 (/ 1 (* NAN z))))) (/ (/ 0.125 (pow z 2)) NAN))
  (+ (+ (* 0.5 (+ (/ NAN (pow z 2)) (/ 1 NAN))) (* 0.25 (/ 1 (* NAN z)))) (- (* 0.125 (/ 1 (* NAN (pow z 2)))) (* 0.75 (/ (pow NAN 3) (pow z 2)))))
2.186 * * * [progress]: adding candidates to table
2.444 * * [progress]: iteration 4 / 4
2.444 * * * [progress]: picking best candidate
2.517 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))>
2.517 * * * [progress]: localizing error
2.546 * * * [progress]: generating rewritten candidates
2.546 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
2.554 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1)
2.563 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2)
2.571 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1 2)
2.596 * * * [progress]: generating series expansions
2.596 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
2.596 * [approximate]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in (t) around 0
2.596 * [taylor]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in t
2.596 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
2.596 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
2.596 * [taylor]: Taking taylor expansion of t in t
2.596 * [taylor]: Taking taylor expansion of 1.0 in t
2.596 * [taylor]: Taking taylor expansion of (sqrt t) in t
2.596 * [taylor]: Taking taylor expansion of t in t
2.596 * [taylor]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in t
2.596 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
2.596 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
2.596 * [taylor]: Taking taylor expansion of t in t
2.596 * [taylor]: Taking taylor expansion of 1.0 in t
2.596 * [taylor]: Taking taylor expansion of (sqrt t) in t
2.596 * [taylor]: Taking taylor expansion of t in t
2.597 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in (t) around 0
2.597 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
2.598 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
2.598 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
2.598 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.598 * [taylor]: Taking taylor expansion of t in t
2.598 * [taylor]: Taking taylor expansion of 1.0 in t
2.598 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
2.598 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.598 * [taylor]: Taking taylor expansion of t in t
2.598 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
2.598 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
2.598 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
2.598 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.598 * [taylor]: Taking taylor expansion of t in t
2.598 * [taylor]: Taking taylor expansion of 1.0 in t
2.598 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
2.598 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.598 * [taylor]: Taking taylor expansion of t in t
2.601 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in (t) around 0
2.601 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in t
2.601 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
2.601 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
2.601 * [taylor]: Taking taylor expansion of 1.0 in t
2.601 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.601 * [taylor]: Taking taylor expansion of t in t
2.601 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
2.602 * [taylor]: Taking taylor expansion of (/ -1 t) in t
2.602 * [taylor]: Taking taylor expansion of -1 in t
2.602 * [taylor]: Taking taylor expansion of t in t
2.602 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in t
2.602 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
2.602 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
2.602 * [taylor]: Taking taylor expansion of 1.0 in t
2.602 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.602 * [taylor]: Taking taylor expansion of t in t
2.602 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
2.602 * [taylor]: Taking taylor expansion of (/ -1 t) in t
2.602 * [taylor]: Taking taylor expansion of -1 in t
2.602 * [taylor]: Taking taylor expansion of t in t
2.605 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1)
2.606 * [approximate]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in (x) around 0
2.606 * [taylor]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in x
2.606 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
2.606 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.606 * [taylor]: Taking taylor expansion of x in x
2.606 * [taylor]: Taking taylor expansion of 1.0 in x
2.606 * [taylor]: Taking taylor expansion of (sqrt x) in x
2.606 * [taylor]: Taking taylor expansion of x in x
2.606 * [taylor]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in x
2.606 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
2.606 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.606 * [taylor]: Taking taylor expansion of x in x
2.606 * [taylor]: Taking taylor expansion of 1.0 in x
2.606 * [taylor]: Taking taylor expansion of (sqrt x) in x
2.606 * [taylor]: Taking taylor expansion of x in x
2.607 * [approximate]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in (x) around 0
2.607 * [taylor]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in x
2.607 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
2.607 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
2.607 * [taylor]: Taking taylor expansion of 1.0 in x
2.607 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.607 * [taylor]: Taking taylor expansion of x in x
2.607 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
2.607 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.607 * [taylor]: Taking taylor expansion of x in x
2.607 * [taylor]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in x
2.607 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
2.607 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
2.607 * [taylor]: Taking taylor expansion of 1.0 in x
2.607 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.608 * [taylor]: Taking taylor expansion of x in x
2.608 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
2.608 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.608 * [taylor]: Taking taylor expansion of x in x
2.611 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
2.611 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
2.611 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
2.611 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.611 * [taylor]: Taking taylor expansion of 1.0 in x
2.611 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.611 * [taylor]: Taking taylor expansion of x in x
2.611 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
2.611 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.611 * [taylor]: Taking taylor expansion of -1 in x
2.611 * [taylor]: Taking taylor expansion of x in x
2.611 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
2.611 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
2.611 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.611 * [taylor]: Taking taylor expansion of 1.0 in x
2.611 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.611 * [taylor]: Taking taylor expansion of x in x
2.611 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
2.611 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.611 * [taylor]: Taking taylor expansion of -1 in x
2.611 * [taylor]: Taking taylor expansion of x in x
2.615 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2)
2.615 * [approximate]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in (y) around 0
2.615 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
2.615 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
2.615 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
2.615 * [taylor]: Taking taylor expansion of y in y
2.615 * [taylor]: Taking taylor expansion of 1.0 in y
2.615 * [taylor]: Taking taylor expansion of (sqrt y) in y
2.615 * [taylor]: Taking taylor expansion of y in y
2.615 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
2.615 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
2.615 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
2.615 * [taylor]: Taking taylor expansion of y in y
2.615 * [taylor]: Taking taylor expansion of 1.0 in y
2.615 * [taylor]: Taking taylor expansion of (sqrt y) in y
2.615 * [taylor]: Taking taylor expansion of y in y
2.617 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in (y) around 0
2.617 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
2.617 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
2.617 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
2.617 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.617 * [taylor]: Taking taylor expansion of y in y
2.617 * [taylor]: Taking taylor expansion of 1.0 in y
2.617 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
2.617 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.617 * [taylor]: Taking taylor expansion of y in y
2.617 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
2.617 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
2.617 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
2.617 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.617 * [taylor]: Taking taylor expansion of y in y
2.617 * [taylor]: Taking taylor expansion of 1.0 in y
2.617 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
2.617 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.617 * [taylor]: Taking taylor expansion of y in y
2.620 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in (y) around 0
2.620 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
2.620 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
2.620 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
2.620 * [taylor]: Taking taylor expansion of 1.0 in y
2.620 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.620 * [taylor]: Taking taylor expansion of y in y
2.621 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
2.621 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.621 * [taylor]: Taking taylor expansion of -1 in y
2.621 * [taylor]: Taking taylor expansion of y in y
2.621 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
2.621 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
2.621 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
2.621 * [taylor]: Taking taylor expansion of 1.0 in y
2.621 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.621 * [taylor]: Taking taylor expansion of y in y
2.621 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
2.621 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.621 * [taylor]: Taking taylor expansion of -1 in y
2.621 * [taylor]: Taking taylor expansion of y in y
2.624 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1 2)
2.624 * [approximate]: Taking taylor expansion of (pow (pow (+ (sqrt (+ z 1.0)) (sqrt z)) 2) 1/3) in (z) around 0
2.624 * [taylor]: Taking taylor expansion of (pow (pow (+ (sqrt (+ z 1.0)) (sqrt z)) 2) 1/3) in z
2.624 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ (sqrt (+ z 1.0)) (sqrt z)) 2)))) in z
2.625 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ (sqrt (+ z 1.0)) (sqrt z)) 2))) in z
2.625 * [taylor]: Taking taylor expansion of 1/3 in z
2.625 * [taylor]: Taking taylor expansion of (log (pow (+ (sqrt (+ z 1.0)) (sqrt z)) 2)) in z
2.625 * [taylor]: Taking taylor expansion of (pow (+ (sqrt (+ z 1.0)) (sqrt z)) 2) in z
2.625 * [taylor]: Taking taylor expansion of (+ (sqrt (+ z 1.0)) (sqrt z)) in z
2.625 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
2.625 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
2.625 * [taylor]: Taking taylor expansion of z in z
2.625 * [taylor]: Taking taylor expansion of 1.0 in z
2.625 * [taylor]: Taking taylor expansion of (sqrt z) in z
2.625 * [taylor]: Taking taylor expansion of z in z
2.625 * [taylor]: Taking taylor expansion of (pow (pow (+ (sqrt (+ z 1.0)) (sqrt z)) 2) 1/3) in z
2.625 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ (sqrt (+ z 1.0)) (sqrt z)) 2)))) in z
2.625 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ (sqrt (+ z 1.0)) (sqrt z)) 2))) in z
2.625 * [taylor]: Taking taylor expansion of 1/3 in z
2.625 * [taylor]: Taking taylor expansion of (log (pow (+ (sqrt (+ z 1.0)) (sqrt z)) 2)) in z
2.625 * [taylor]: Taking taylor expansion of (pow (+ (sqrt (+ z 1.0)) (sqrt z)) 2) in z
2.625 * [taylor]: Taking taylor expansion of (+ (sqrt (+ z 1.0)) (sqrt z)) in z
2.625 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
2.625 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
2.625 * [taylor]: Taking taylor expansion of z in z
2.625 * [taylor]: Taking taylor expansion of 1.0 in z
2.625 * [taylor]: Taking taylor expansion of (sqrt z) in z
2.625 * [taylor]: Taking taylor expansion of z in z
2.632 * [approximate]: Taking taylor expansion of (pow (pow (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0))) 2) 1/3) in (z) around 0
2.632 * [taylor]: Taking taylor expansion of (pow (pow (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0))) 2) 1/3) in z
2.632 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0))) 2)))) in z
2.632 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0))) 2))) in z
2.632 * [taylor]: Taking taylor expansion of 1/3 in z
2.632 * [taylor]: Taking taylor expansion of (log (pow (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0))) 2)) in z
2.632 * [taylor]: Taking taylor expansion of (pow (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0))) 2) in z
2.632 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0))) in z
2.632 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
2.632 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.632 * [taylor]: Taking taylor expansion of z in z
2.632 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
2.632 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
2.632 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.632 * [taylor]: Taking taylor expansion of z in z
2.632 * [taylor]: Taking taylor expansion of 1.0 in z
2.632 * [taylor]: Taking taylor expansion of (pow (pow (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0))) 2) 1/3) in z
2.632 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0))) 2)))) in z
2.632 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0))) 2))) in z
2.632 * [taylor]: Taking taylor expansion of 1/3 in z
2.632 * [taylor]: Taking taylor expansion of (log (pow (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0))) 2)) in z
2.633 * [taylor]: Taking taylor expansion of (pow (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0))) 2) in z
2.633 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0))) in z
2.633 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
2.633 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.633 * [taylor]: Taking taylor expansion of z in z
2.633 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
2.633 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
2.633 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.633 * [taylor]: Taking taylor expansion of z in z
2.633 * [taylor]: Taking taylor expansion of 1.0 in z
2.640 * [approximate]: Taking taylor expansion of (pow (pow (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) 2) 1/3) in (z) around 0
2.640 * [taylor]: Taking taylor expansion of (pow (pow (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) 2) 1/3) in z
2.640 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) 2)))) in z
2.640 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) 2))) in z
2.640 * [taylor]: Taking taylor expansion of 1/3 in z
2.640 * [taylor]: Taking taylor expansion of (log (pow (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) 2)) in z
2.640 * [taylor]: Taking taylor expansion of (pow (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) 2) in z
2.640 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
2.640 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
2.640 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
2.640 * [taylor]: Taking taylor expansion of 1.0 in z
2.640 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.640 * [taylor]: Taking taylor expansion of z in z
2.640 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
2.640 * [taylor]: Taking taylor expansion of (/ -1 z) in z
2.640 * [taylor]: Taking taylor expansion of -1 in z
2.640 * [taylor]: Taking taylor expansion of z in z
2.640 * [taylor]: Taking taylor expansion of (pow (pow (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) 2) 1/3) in z
2.641 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) 2)))) in z
2.641 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) 2))) in z
2.641 * [taylor]: Taking taylor expansion of 1/3 in z
2.641 * [taylor]: Taking taylor expansion of (log (pow (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) 2)) in z
2.641 * [taylor]: Taking taylor expansion of (pow (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) 2) in z
2.641 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
2.641 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
2.641 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
2.641 * [taylor]: Taking taylor expansion of 1.0 in z
2.641 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.641 * [taylor]: Taking taylor expansion of z in z
2.641 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
2.641 * [taylor]: Taking taylor expansion of (/ -1 z) in z
2.641 * [taylor]: Taking taylor expansion of -1 in z
2.641 * [taylor]: Taking taylor expansion of z in z
2.645 * * * [progress]: simplifying candidates
2.647 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (sqrt (+ t 1.0))) (exp (sqrt t)))
  (log (- (sqrt (+ t 1.0)) (sqrt t)))
  (exp (- (sqrt (+ t 1.0)) (sqrt t)))
  (* (cbrt (- (sqrt (+ t 1.0)) (sqrt t))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t))))
  (cbrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (* (* (- (sqrt (+ t 1.0)) (sqrt t)) (- (sqrt (+ t 1.0)) (sqrt t))) (- (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (- (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3))
  (+ (* (sqrt (+ t 1.0)) (sqrt (+ t 1.0))) (+ (* (sqrt t) (sqrt t)) (* (sqrt (+ t 1.0)) (sqrt t))))
  (neg (sqrt t))
  (- (* (sqrt (+ t 1.0)) (sqrt (+ t 1.0))) (* (sqrt t) (sqrt t)))
  (+ (sqrt (+ t 1.0)) (sqrt t))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (neg (sqrt t))
  (/ (exp (sqrt (+ x 1.0))) (exp (sqrt x)))
  (log (- (sqrt (+ x 1.0)) (sqrt x)))
  (exp (- (sqrt (+ x 1.0)) (sqrt x)))
  (* (cbrt (- (sqrt (+ x 1.0)) (sqrt x))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x))))
  (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (* (* (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ x 1.0)) (sqrt x)))
  (sqrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (sqrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (- (pow (sqrt (+ x 1.0)) 3) (pow (sqrt x) 3))
  (+ (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (+ (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt x))))
  (neg (sqrt x))
  (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt x)))
  (+ (sqrt (+ x 1.0)) (sqrt x))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (neg (sqrt x))
  (/ (exp (sqrt (+ y 1.0))) (exp (sqrt y)))
  (log (- (sqrt (+ y 1.0)) (sqrt y)))
  (exp (- (sqrt (+ y 1.0)) (sqrt y)))
  (* (cbrt (- (sqrt (+ y 1.0)) (sqrt y))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y))))
  (cbrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (* (* (- (sqrt (+ y 1.0)) (sqrt y)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (- (pow (sqrt (+ y 1.0)) 3) (pow (sqrt y) 3))
  (+ (* (sqrt (+ y 1.0)) (sqrt (+ y 1.0))) (+ (* (sqrt y) (sqrt y)) (* (sqrt (+ y 1.0)) (sqrt y))))
  (neg (sqrt y))
  (- (* (sqrt (+ y 1.0)) (sqrt (+ y 1.0))) (* (sqrt y) (sqrt y)))
  (+ (sqrt (+ y 1.0)) (sqrt y))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (neg (sqrt y))
  (+ 1/3 1/3)
  (+ 1 1)
  (* (+ (sqrt (+ z 1.0)) (sqrt z)) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (+ 1 1)
  (+ (log (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (log (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (log (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (exp (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (* (+ (sqrt (+ z 1.0)) (sqrt z)) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (* (cbrt (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))) (cbrt (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))))
  (cbrt (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (* (* (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))) (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (sqrt (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (sqrt (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (* (cbrt (+ (pow (sqrt (+ z 1.0)) 3) (pow (sqrt z) 3))) (cbrt (+ (pow (sqrt (+ z 1.0)) 3) (pow (sqrt z) 3))))
  (* (cbrt (+ (* (sqrt (+ z 1.0)) (sqrt (+ z 1.0))) (- (* (sqrt z) (sqrt z)) (* (sqrt (+ z 1.0)) (sqrt z))))) (cbrt (+ (* (sqrt (+ z 1.0)) (sqrt (+ z 1.0))) (- (* (sqrt z) (sqrt z)) (* (sqrt (+ z 1.0)) (sqrt z))))))
  (* (cbrt (+ (pow (sqrt (+ z 1.0)) 3) (pow (sqrt z) 3))) (cbrt (- (* (sqrt (+ z 1.0)) (sqrt (+ z 1.0))) (* (sqrt z) (sqrt z)))))
  (* (cbrt (+ (* (sqrt (+ z 1.0)) (sqrt (+ z 1.0))) (- (* (sqrt z) (sqrt z)) (* (sqrt (+ z 1.0)) (sqrt z))))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z))))
  (* (cbrt (- (* (sqrt (+ z 1.0)) (sqrt (+ z 1.0))) (* (sqrt z) (sqrt z)))) (cbrt (+ (pow (sqrt (+ z 1.0)) 3) (pow (sqrt z) 3))))
  (* (cbrt (- (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (* (sqrt (+ z 1.0)) (sqrt (+ z 1.0))) (- (* (sqrt z) (sqrt z)) (* (sqrt (+ z 1.0)) (sqrt z))))))
  (* (cbrt (- (* (sqrt (+ z 1.0)) (sqrt (+ z 1.0))) (* (sqrt z) (sqrt z)))) (cbrt (- (* (sqrt (+ z 1.0)) (sqrt (+ z 1.0))) (* (sqrt z) (sqrt z)))))
  (* (cbrt (- (sqrt (+ z 1.0)) (sqrt z))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z))))
  (* (cbrt (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))) (cbrt (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))))
  (* (cbrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (* (cbrt (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (* (cbrt (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (* (cbrt (sqrt 1)) (cbrt (sqrt 1)))
  (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (* (cbrt (sqrt 1)) (cbrt (sqrt 1)))
  (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (* (cbrt (sqrt 1)) (cbrt (sqrt 1)))
  (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (* (cbrt (sqrt 1)) (cbrt (sqrt 1)))
  (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (* (* (cbrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))) (* (cbrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))))
  (* (cbrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (* (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (* (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (* 1 1)
  (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (* (cbrt (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (* (cbrt (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (* (cbrt (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (* (cbrt (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (* (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (* (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (* (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (* (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))))
  (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt 1))
  (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (sqrt 1)))
  (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (sqrt 1)))
  (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt 1))
  (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (* (cbrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))))
  (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) 1)
  (* (cbrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (* (cbrt (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (* (cbrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (* (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (pow (sqrt (+ z 1.0)) 3) (pow (sqrt z) 3))))
  (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (- (* (sqrt (+ z 1.0)) (sqrt (+ z 1.0))) (* (sqrt z) (sqrt z)))))
  (* (cbrt (+ (pow (sqrt (+ z 1.0)) 3) (pow (sqrt z) 3))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (* (cbrt (- (* (sqrt (+ z 1.0)) (sqrt (+ z 1.0))) (* (sqrt z) (sqrt z)))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (- (+ (* 1/2 (/ t (sqrt 1.0))) (sqrt 1.0)) (+ (* t NAN) (+ (* (pow t 2) (pow NAN 3)) (* 1/8 (/ (pow t 2) (pow (sqrt 1.0) 3))))))
  (- (+ (* 1.0 (/ NAN t)) (+ (* 6.0 (/ (pow NAN 5) (pow t 3))) (/ (pow NAN 5) (pow t 2)))) (+ (* 2 (/ (pow NAN 3) t)) (+ (* 1.0 (/ (pow NAN 3) (pow t 3))) (+ (* 2.0 (/ (pow NAN 3) (pow t 2))) (* 6 (/ (pow NAN 7) (pow t 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) t)) (+ (* 1.0 (/ (pow NAN 3) (pow t 3))) (+ (/ (pow NAN 5) (pow t 2)) (* 6 (/ (pow NAN 7) (pow t 3)))))) (+ (* 1.0 (/ NAN t)) (+ (* 2.0 (/ (pow NAN 3) (pow t 2))) (* 6.0 (/ (pow NAN 5) (pow t 3))))))
  (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (+ (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))) (+ (* x NAN) (* (pow x 2) (pow NAN 3)))))
  (- (+ (* 1.0 (/ NAN x)) (+ (* 6.0 (/ (pow NAN 5) (pow x 3))) (/ (pow NAN 5) (pow x 2)))) (+ (* 1.0 (/ (pow NAN 3) (pow x 3))) (+ (* 2.0 (/ (pow NAN 3) (pow x 2))) (+ (* 2 (/ (pow NAN 3) x)) (* 6 (/ (pow NAN 7) (pow x 3)))))))
  (- (+ (* 1.0 (/ (pow NAN 3) (pow x 3))) (+ (* 2 (/ (pow NAN 3) x)) (+ (* 6 (/ (pow NAN 7) (pow x 3))) (/ (pow NAN 5) (pow x 2))))) (+ (* 1.0 (/ NAN x)) (+ (* 6.0 (/ (pow NAN 5) (pow x 3))) (* 2.0 (/ (pow NAN 3) (pow x 2))))))
  (- (+ (sqrt 1.0) (* 1/2 (/ y (sqrt 1.0)))) (+ (* (pow NAN 3) (pow y 2)) (+ (* 1/8 (/ (pow y 2) (pow (sqrt 1.0) 3))) (* NAN y))))
  (- (+ (/ (pow NAN 5) (pow y 2)) (+ (* 6.0 (/ (pow NAN 5) (pow y 3))) (* 1.0 (/ NAN y)))) (+ (* 2.0 (/ (pow NAN 3) (pow y 2))) (+ (* 2 (/ (pow NAN 3) y)) (+ (* 6 (/ (pow NAN 7) (pow y 3))) (* 1.0 (/ (pow NAN 3) (pow y 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) y)) (+ (/ (pow NAN 5) (pow y 2)) (+ (* 6 (/ (pow NAN 7) (pow y 3))) (* 1.0 (/ (pow NAN 3) (pow y 3)))))) (+ (* 2.0 (/ (pow NAN 3) (pow y 2))) (+ (* 6.0 (/ (pow NAN 5) (pow y 3))) (* 1.0 (/ NAN y)))))
  (- (+ (* 2/3 (* (* NAN z) (pow (/ 1 (sqrt 1.0)) 1/3))) (+ (* 1/3 (* (pow (/ 1 (pow (sqrt 1.0) 4)) 1/3) z)) (+ (pow (pow (sqrt 1.0) 2) 1/3) (* 2/3 (* (* (pow NAN 3) (pow z 2)) (pow (/ 1 (sqrt 1.0)) 1/3)))))) (+ (* 1/9 (* (* (pow NAN 2) (pow z 2)) (pow (/ 1 (pow (sqrt 1.0) 4)) 1/3))) (+ (* 1/9 (* (pow (/ 1 (pow (sqrt 1.0) 10)) 1/3) (pow z 2))) (* 1/9 (* (* NAN (pow z 2)) (pow (/ 1 (pow (sqrt 1.0) 7)) 1/3))))))
  (- (+ (* (pow (* 4 (pow NAN 14)) 1/3) (/ 1 (pow z 2))) (+ (pow (* 4 (pow NAN 2)) 1/3) (* 0.3333333333333333 (* (/ 1 z) (pow (* (pow NAN 2) 4) 1/3))))) (+ (* 0.027777777777777776 (* (pow (* 4 (pow NAN 2)) 1/3) (/ 1 (pow z 2)))) (* 0.6666666666666666 (* (pow (* 4 (pow NAN 8)) 1/3) (/ 1 (pow z 2))))))
  (- (+ (* (pow (* 4 (pow NAN 14)) 1/3) (/ 1 (pow z 2))) (pow (* 4 (pow NAN 2)) 1/3)) (+ (* 0.3333333333333333 (* (/ 1 z) (pow (* (pow NAN 2) 4) 1/3))) (+ (* 0.027777777777777776 (* (pow (* 4 (pow NAN 2)) 1/3) (/ 1 (pow z 2)))) (* 0.6666666666666666 (* (pow (* 4 (pow NAN 8)) 1/3) (/ 1 (pow z 2)))))))
2.657 * * [simplify]: iteration  0 :  881  enodes  (cost  1651 )
2.672 * * [simplify]: iteration  1 :  3762  enodes  (cost  1552 )
2.727 * * [simplify]: iteration  2 :  5001  enodes  (cost  1434 )
2.734 * [simplify]: Simplified to:
   (exp (- (sqrt (+ t 1.0)) (sqrt t)))
  (log (- (sqrt (+ t 1.0)) (sqrt t)))
  (exp (- (sqrt (+ t 1.0)) (sqrt t)))
  (* (cbrt (- (sqrt (+ t 1.0)) (sqrt t))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t))))
  (cbrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (pow (- (sqrt (+ t 1.0)) (sqrt t)) 3)
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (- (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3))
  (+ (+ (+ t 1.0) t) (* (sqrt (+ t 1.0)) (sqrt t)))
  (neg (sqrt t))
  (+ t (- 1.0 t))
  (+ (sqrt (+ t 1.0)) (sqrt t))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (neg (sqrt t))
  (exp (- (sqrt (+ x 1.0)) (sqrt x)))
  (log (- (sqrt (+ x 1.0)) (sqrt x)))
  (exp (- (sqrt (+ x 1.0)) (sqrt x)))
  (* (cbrt (- (sqrt (+ x 1.0)) (sqrt x))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x))))
  (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (pow (- (sqrt (+ x 1.0)) (sqrt x)) 3)
  (sqrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (sqrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (- (pow (sqrt (+ x 1.0)) 3) (pow (sqrt x) 3))
  (+ (+ (+ x 1.0) x) (* (sqrt (+ x 1.0)) (sqrt x)))
  (neg (sqrt x))
  (+ x (- 1.0 x))
  (+ (sqrt (+ x 1.0)) (sqrt x))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (neg (sqrt x))
  (exp (- (sqrt (+ y 1.0)) (sqrt y)))
  (log (- (sqrt (+ y 1.0)) (sqrt y)))
  (exp (- (sqrt (+ y 1.0)) (sqrt y)))
  (* (cbrt (- (sqrt (+ y 1.0)) (sqrt y))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y))))
  (cbrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (pow (- (sqrt (+ y 1.0)) (sqrt y)) 3)
  (sqrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (- (pow (sqrt (+ y 1.0)) 3) (pow (sqrt y) 3))
  (+ (+ (+ y 1.0) y) (* (sqrt (+ y 1.0)) (sqrt y)))
  (neg (sqrt y))
  (+ y (- 1.0 y))
  (+ (sqrt (+ y 1.0)) (sqrt y))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (neg (sqrt y))
  2/3
  2
  (pow (pow (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) 4) 3)
  (pow (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) 4)
  2
  (* 2 (log (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (* 2 (log (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (pow (exp 1) (pow (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) 4))
  (pow (pow (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) 4) 3)
  (* (cbrt (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))) (cbrt (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))))
  (cbrt (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (pow (pow (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) 4) 3)
  (fabs (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (fabs (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (* (cbrt (+ (pow (sqrt (+ z 1.0)) 3) (pow (sqrt z) 3))) (cbrt (+ (pow (sqrt (+ z 1.0)) 3) (pow (sqrt z) 3))))
  (* (cbrt (+ (* (sqrt (+ z 1.0)) (sqrt (+ z 1.0))) (- (* (sqrt z) (sqrt z)) (* (sqrt (+ z 1.0)) (sqrt z))))) (cbrt (+ (* (sqrt (+ z 1.0)) (sqrt (+ z 1.0))) (- (* (sqrt z) (sqrt z)) (* (sqrt (+ z 1.0)) (sqrt z))))))
  (* (cbrt (+ (pow (sqrt (+ z 1.0)) 3) (pow (sqrt z) 3))) (cbrt (- (* (sqrt (+ z 1.0)) (sqrt (+ z 1.0))) (* (sqrt z) (sqrt z)))))
  (* (cbrt (+ (* (sqrt (+ z 1.0)) (sqrt (+ z 1.0))) (- (* (sqrt z) (sqrt z)) (* (sqrt (+ z 1.0)) (sqrt z))))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z))))
  (* (cbrt (+ (pow (sqrt (+ z 1.0)) 3) (pow (sqrt z) 3))) (cbrt (- (* (sqrt (+ z 1.0)) (sqrt (+ z 1.0))) (* (sqrt z) (sqrt z)))))
  (* (cbrt (+ (* (sqrt (+ z 1.0)) (sqrt (+ z 1.0))) (- (* (sqrt z) (sqrt z)) (* (sqrt (+ z 1.0)) (sqrt z))))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z))))
  (* (cbrt (- (* (sqrt (+ z 1.0)) (sqrt (+ z 1.0))) (* (sqrt z) (sqrt z)))) (cbrt (- (* (sqrt (+ z 1.0)) (sqrt (+ z 1.0))) (* (sqrt z) (sqrt z)))))
  (* (cbrt (- (sqrt (+ z 1.0)) (sqrt z))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z))))
  (* (cbrt (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))) (cbrt (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))))
  (* (cbrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (* (cbrt (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (* (cbrt (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  1
  (pow (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) 4)
  1
  (pow (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) 4)
  1
  (pow (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) 4)
  1
  (pow (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) 4)
  1
  (pow (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) 4)
  1
  (pow (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) 4)
  1
  (pow (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) 4)
  1
  (pow (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) 4)
  (pow (cbrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) 4)
  (* (cbrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))
  (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))
  1
  (pow (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) 4)
  (* (cbrt (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (* (cbrt (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (* (cbrt (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (* (cbrt (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (* (cbrt (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (* (cbrt (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))
  (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))
  2/3
  2
  (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))))
  (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))
  (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))
  (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))
  (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))
  (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (* (cbrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))))
  (pow (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) 3)
  (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))
  (pow (cbrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) 4)
  (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (pow (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) 4)
  (pow (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) 4)
  (pow (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) 4)
  (pow (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) 4)
  (pow (cbrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) 4)
  (pow (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) 3)
  (pow (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) 4)
  (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (pow (sqrt (+ z 1.0)) 3) (pow (sqrt z) 3))))
  (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (- (* (sqrt (+ z 1.0)) (sqrt (+ z 1.0))) (* (sqrt z) (sqrt z)))))
  (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (pow (sqrt (+ z 1.0)) 3) (pow (sqrt z) 3))))
  (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (- (* (sqrt (+ z 1.0)) (sqrt (+ z 1.0))) (* (sqrt z) (sqrt z)))))
  (- (+ (* 1/2 (/ t (sqrt 1.0))) (sqrt 1.0)) (+ (* t NAN) (+ (* (pow t 2) (pow NAN 3)) (* 1/8 (/ (pow t 2) (pow (sqrt 1.0) 3))))))
  (- (+ (* 1.0 (/ NAN t)) (+ (* 6.0 (/ (pow NAN 5) (pow t 3))) (/ (pow NAN 5) (pow t 2)))) (+ (* 2 (/ (pow NAN 3) t)) (+ (* 1.0 (/ (pow NAN 3) (pow t 3))) (+ (* 2.0 (/ (pow NAN 3) (pow t 2))) (* 6 (/ (pow NAN 7) (pow t 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) t)) (+ (* 1.0 (/ (pow NAN 3) (pow t 3))) (+ (/ (pow NAN 5) (pow t 2)) (* 6 (/ (pow NAN 7) (pow t 3)))))) (+ (* 1.0 (/ NAN t)) (+ (* 2.0 (/ (pow NAN 3) (pow t 2))) (* 6.0 (/ (pow NAN 5) (pow t 3))))))
  (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (+ (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))) (+ (* x NAN) (* (pow x 2) (pow NAN 3)))))
  (- (+ (* 1.0 (/ NAN x)) (+ (* 6.0 (/ (pow NAN 5) (pow x 3))) (/ (pow NAN 5) (pow x 2)))) (+ (* 1.0 (/ (pow NAN 3) (pow x 3))) (+ (* 2.0 (/ (pow NAN 3) (pow x 2))) (+ (* 2 (/ (pow NAN 3) x)) (* 6 (/ (pow NAN 7) (pow x 3)))))))
  (- (+ (* 1.0 (/ (pow NAN 3) (pow x 3))) (+ (* 2 (/ (pow NAN 3) x)) (+ (* 6 (/ (pow NAN 7) (pow x 3))) (/ (pow NAN 5) (pow x 2))))) (+ (* 1.0 (/ NAN x)) (+ (* 6.0 (/ (pow NAN 5) (pow x 3))) (* 2.0 (/ (pow NAN 3) (pow x 2))))))
  (- (+ (sqrt 1.0) (* 1/2 (/ y (sqrt 1.0)))) (+ (* (pow NAN 3) (pow y 2)) (+ (* 1/8 (/ (pow y 2) (pow (sqrt 1.0) 3))) (* NAN y))))
  (- (+ (/ (pow NAN 5) (pow y 2)) (+ (* 6.0 (/ (pow NAN 5) (pow y 3))) (* 1.0 (/ NAN y)))) (+ (* 2.0 (/ (pow NAN 3) (pow y 2))) (+ (* 2 (/ (pow NAN 3) y)) (+ (* 6 (/ (pow NAN 7) (pow y 3))) (* 1.0 (/ (pow NAN 3) (pow y 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) y)) (+ (/ (pow NAN 5) (pow y 2)) (+ (* 6 (/ (pow NAN 7) (pow y 3))) (* 1.0 (/ (pow NAN 3) (pow y 3)))))) (+ (* 2.0 (/ (pow NAN 3) (pow y 2))) (+ (* 6.0 (/ (pow NAN 5) (pow y 3))) (* 1.0 (/ NAN y)))))
  (+ (+ (+ (* 1/3 (* (pow (/ 1 (pow (sqrt 1.0) 4)) 1/3) z)) (* 2/3 (* (* (pow NAN 3) (pow z 2)) (pow (/ 1 (sqrt 1.0)) 1/3)))) (pow 1.0 1/3)) (- (* 2/3 (* (* NAN z) (pow (/ 1 (sqrt 1.0)) 1/3))) (* 1/9 (+ (* (* (pow NAN 2) (pow z 2)) (pow (/ 1 (pow (sqrt 1.0) 4)) 1/3)) (+ (* (pow (/ 1 (pow (sqrt 1.0) 10)) 1/3) (pow z 2)) (* (* NAN (pow z 2)) (pow (/ 1 (pow (sqrt 1.0) 7)) 1/3)))))))
  (+ (* (+ (* 0.3333333333333333 (/ 1 z)) 1) (pow (* (pow NAN 2) 4) 1/3)) (- (* (pow (* 4 (pow NAN 14)) 1/3) (/ 1 (pow z 2))) (* (/ 1 (pow z 2)) (+ (* 0.6666666666666666 (pow (* 4 (pow NAN 8)) 1/3)) (* 0.027777777777777776 (pow (* 4 (pow NAN 2)) 1/3))))))
  (+ (- (- (pow (* (pow NAN 2) 4) 1/3) (* 0.3333333333333333 (* (/ 1 z) (pow (* (pow NAN 2) 4) 1/3)))) (* (/ 1 (pow z 2)) (+ (* 0.6666666666666666 (pow (* 4 (pow NAN 8)) 1/3)) (* 0.027777777777777776 (pow (* 4 (pow NAN 2)) 1/3))))) (/ (pow (* 4 (pow NAN 14)) 1/3) (pow z 2)))
2.735 * * * [progress]: adding candidates to table
3.186 * [progress]: [Phase 3 of 3] Extracting.
3.186 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z t) (+ (+ (+ (/ (+ t (- 1.0 t)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ z (- 1.0 z)) (+ (sqrt (+ z 1.0)) (sqrt z)))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ (+ t (- 1.0 t)) (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ z (- 1.0 z)) (+ (sqrt (+ z 1.0)) (sqrt z)))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (sqrt (- (sqrt (+ z 1.0)) (sqrt z))) (sqrt (- (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (exp (log (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (pow (+ (sqrt (+ z 1.0)) (sqrt z)) 2/3)) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))) (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (* (* (cbrt (- (sqrt (+ y 1.0)) (sqrt y))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y)))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (pow (pow (pow (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) 4) 3) 1/3)) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (* (cbrt (- (sqrt (+ t 1.0)) (sqrt t))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t)))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ (+ y (- 1.0 y)) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (exp (* 2 (log (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))))) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
3.202 * * * [regime-changes]: Trying 10 branch expressions: ((- (sqrt (+ t 1.0)) (sqrt t)) (- (sqrt (+ z 1.0)) (sqrt z)) (- (sqrt (+ y 1.0)) (sqrt y)) (- (sqrt (+ x 1.0)) (sqrt x)) (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) t z y x)
3.202 * * * * [regimes]: Trying to branch on (- (sqrt (+ t 1.0)) (sqrt t)) from (#<alt (λ (x y z t) (+ (+ (+ (/ (+ t (- 1.0 t)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ z (- 1.0 z)) (+ (sqrt (+ z 1.0)) (sqrt z)))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ (+ t (- 1.0 t)) (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ z (- 1.0 z)) (+ (sqrt (+ z 1.0)) (sqrt z)))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (sqrt (- (sqrt (+ z 1.0)) (sqrt z))) (sqrt (- (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (exp (log (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (pow (+ (sqrt (+ z 1.0)) (sqrt z)) 2/3)) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))) (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (* (* (cbrt (- (sqrt (+ y 1.0)) (sqrt y))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y)))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (pow (pow (pow (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) 4) 3) 1/3)) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (* (cbrt (- (sqrt (+ t 1.0)) (sqrt t))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t)))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ (+ y (- 1.0 y)) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (exp (* 2 (log (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))))) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
3.338 * * * * [regimes]: Trying to branch on (- (sqrt (+ z 1.0)) (sqrt z)) from (#<alt (λ (x y z t) (+ (+ (+ (/ (+ t (- 1.0 t)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ z (- 1.0 z)) (+ (sqrt (+ z 1.0)) (sqrt z)))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ (+ t (- 1.0 t)) (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ z (- 1.0 z)) (+ (sqrt (+ z 1.0)) (sqrt z)))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (sqrt (- (sqrt (+ z 1.0)) (sqrt z))) (sqrt (- (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (exp (log (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (pow (+ (sqrt (+ z 1.0)) (sqrt z)) 2/3)) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))) (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (* (* (cbrt (- (sqrt (+ y 1.0)) (sqrt y))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y)))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (pow (pow (pow (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) 4) 3) 1/3)) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (* (cbrt (- (sqrt (+ t 1.0)) (sqrt t))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t)))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ (+ y (- 1.0 y)) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (exp (* 2 (log (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))))) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
3.472 * * * * [regimes]: Trying to branch on (- (sqrt (+ z 1.0)) (sqrt z)) from (#<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (sqrt (- (sqrt (+ z 1.0)) (sqrt z))) (sqrt (- (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))) (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (* (* (cbrt (- (sqrt (+ y 1.0)) (sqrt y))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y)))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (* (cbrt (- (sqrt (+ t 1.0)) (sqrt t))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t)))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ (+ y (- 1.0 y)) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
3.560 * * * * [regimes]: Trying to branch on (- (sqrt (+ y 1.0)) (sqrt y)) from (#<alt (λ (x y z t) (+ (+ (+ (/ (+ t (- 1.0 t)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ z (- 1.0 z)) (+ (sqrt (+ z 1.0)) (sqrt z)))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ (+ t (- 1.0 t)) (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ z (- 1.0 z)) (+ (sqrt (+ z 1.0)) (sqrt z)))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (sqrt (- (sqrt (+ z 1.0)) (sqrt z))) (sqrt (- (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (exp (log (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (pow (+ (sqrt (+ z 1.0)) (sqrt z)) 2/3)) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))) (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (* (* (cbrt (- (sqrt (+ y 1.0)) (sqrt y))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y)))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (pow (pow (pow (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) 4) 3) 1/3)) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (* (cbrt (- (sqrt (+ t 1.0)) (sqrt t))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t)))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ (+ y (- 1.0 y)) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (exp (* 2 (log (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))))) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
3.697 * * * * [regimes]: Trying to branch on (- (sqrt (+ x 1.0)) (sqrt x)) from (#<alt (λ (x y z t) (+ (+ (+ (/ (+ t (- 1.0 t)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ z (- 1.0 z)) (+ (sqrt (+ z 1.0)) (sqrt z)))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ (+ t (- 1.0 t)) (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ z (- 1.0 z)) (+ (sqrt (+ z 1.0)) (sqrt z)))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (sqrt (- (sqrt (+ z 1.0)) (sqrt z))) (sqrt (- (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (exp (log (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (pow (+ (sqrt (+ z 1.0)) (sqrt z)) 2/3)) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))) (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (* (* (cbrt (- (sqrt (+ y 1.0)) (sqrt y))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y)))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (pow (pow (pow (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) 4) 3) 1/3)) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (* (cbrt (- (sqrt (+ t 1.0)) (sqrt t))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t)))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ (+ y (- 1.0 y)) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (exp (* 2 (log (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))))) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
3.830 * * * * [regimes]: Trying to branch on (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) from (#<alt (λ (x y z t) (+ (+ (+ (/ (+ t (- 1.0 t)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ z (- 1.0 z)) (+ (sqrt (+ z 1.0)) (sqrt z)))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ (+ t (- 1.0 t)) (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ z (- 1.0 z)) (+ (sqrt (+ z 1.0)) (sqrt z)))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (sqrt (- (sqrt (+ z 1.0)) (sqrt z))) (sqrt (- (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (exp (log (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (pow (+ (sqrt (+ z 1.0)) (sqrt z)) 2/3)) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))) (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (* (* (cbrt (- (sqrt (+ y 1.0)) (sqrt y))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y)))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (pow (pow (pow (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) 4) 3) 1/3)) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (* (cbrt (- (sqrt (+ t 1.0)) (sqrt t))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t)))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ (+ y (- 1.0 y)) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (exp (* 2 (log (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))))) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
3.979 * * * * [regimes]: Trying to branch on (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) from (#<alt (λ (x y z t) (+ (+ (+ (/ (+ t (- 1.0 t)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ z (- 1.0 z)) (+ (sqrt (+ z 1.0)) (sqrt z)))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ (+ t (- 1.0 t)) (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ z (- 1.0 z)) (+ (sqrt (+ z 1.0)) (sqrt z)))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (sqrt (- (sqrt (+ z 1.0)) (sqrt z))) (sqrt (- (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (exp (log (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (pow (+ (sqrt (+ z 1.0)) (sqrt z)) 2/3)) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))) (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (* (* (cbrt (- (sqrt (+ y 1.0)) (sqrt y))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y)))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (pow (pow (pow (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) 4) 3) 1/3)) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (* (cbrt (- (sqrt (+ t 1.0)) (sqrt t))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t)))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ (+ y (- 1.0 y)) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (exp (* 2 (log (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))))) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
4.139 * * * * [regimes]: Trying to branch on (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) from (#<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))) (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (* (cbrt (- (sqrt (+ t 1.0)) (sqrt t))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t)))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t))))))>)
4.219 * * * * [regimes]: Trying to branch on t from (#<alt (λ (x y z t) (+ (+ (+ (/ (+ t (- 1.0 t)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ z (- 1.0 z)) (+ (sqrt (+ z 1.0)) (sqrt z)))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ (+ t (- 1.0 t)) (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ z (- 1.0 z)) (+ (sqrt (+ z 1.0)) (sqrt z)))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (sqrt (- (sqrt (+ z 1.0)) (sqrt z))) (sqrt (- (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (exp (log (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (pow (+ (sqrt (+ z 1.0)) (sqrt z)) 2/3)) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))) (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (* (* (cbrt (- (sqrt (+ y 1.0)) (sqrt y))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y)))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (pow (pow (pow (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) 4) 3) 1/3)) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (* (cbrt (- (sqrt (+ t 1.0)) (sqrt t))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t)))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ (+ y (- 1.0 y)) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (exp (* 2 (log (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))))) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
4.357 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z t) (+ (+ (+ (/ (+ t (- 1.0 t)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ z (- 1.0 z)) (+ (sqrt (+ z 1.0)) (sqrt z)))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ (+ t (- 1.0 t)) (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ z (- 1.0 z)) (+ (sqrt (+ z 1.0)) (sqrt z)))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (sqrt (- (sqrt (+ z 1.0)) (sqrt z))) (sqrt (- (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (exp (log (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (pow (+ (sqrt (+ z 1.0)) (sqrt z)) 2/3)) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))) (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (* (* (cbrt (- (sqrt (+ y 1.0)) (sqrt y))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y)))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (pow (pow (pow (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) 4) 3) 1/3)) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (* (cbrt (- (sqrt (+ t 1.0)) (sqrt t))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t)))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ (+ y (- 1.0 y)) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (exp (* 2 (log (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))))) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
4.498 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z t) (+ (+ (+ (/ (+ t (- 1.0 t)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ z (- 1.0 z)) (+ (sqrt (+ z 1.0)) (sqrt z)))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ (+ t (- 1.0 t)) (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ z (- 1.0 z)) (+ (sqrt (+ z 1.0)) (sqrt z)))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (sqrt (- (sqrt (+ z 1.0)) (sqrt z))) (sqrt (- (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (exp (log (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (pow (+ (sqrt (+ z 1.0)) (sqrt z)) 2/3)) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))) (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (* (* (cbrt (- (sqrt (+ y 1.0)) (sqrt y))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y)))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (pow (pow (pow (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) 4) 3) 1/3)) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (* (cbrt (- (sqrt (+ t 1.0)) (sqrt t))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t)))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ (+ y (- 1.0 y)) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (exp (* 2 (log (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))))) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
4.638 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z t) (+ (+ (+ (/ (+ t (- 1.0 t)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ z (- 1.0 z)) (+ (sqrt (+ z 1.0)) (sqrt z)))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ (+ t (- 1.0 t)) (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ z (- 1.0 z)) (+ (sqrt (+ z 1.0)) (sqrt z)))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (sqrt (- (sqrt (+ z 1.0)) (sqrt z))) (sqrt (- (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (exp (log (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (pow (+ (sqrt (+ z 1.0)) (sqrt z)) 2/3)) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))) (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (* (* (cbrt (- (sqrt (+ y 1.0)) (sqrt y))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y)))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (pow (pow (pow (sqrt (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) 4) 3) 1/3)) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (* (cbrt (- (sqrt (+ t 1.0)) (sqrt t))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t)))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ (+ y (- 1.0 y)) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (exp (* 2 (log (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))))) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
4.778 * * * [regime]: Found split indices: #<option (#s(si 3 255))>
4.778 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t)))
4.779 * * [simplify]: iteration  0 :  41  enodes  (cost  34 )
4.779 * * [simplify]: iteration  1 :  41  enodes  (cost  34 )
4.780 * [simplify]: Simplified to:
   (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (/ 1 (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))) (/ 1.0 (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t)))
12.946 * [regime-testing]: End program error score: 4.089459195446183
13.109 * [regime-testing]: Target error score: 1.535955114472949