0.855 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.258 * * * [progress]: [2/2] Setting up program.
0.260 * [progress]: [Phase 2 of 3] Improving.
0.263 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (+ x y) 10.0)
0.266 * * [simplify]: iteration  0 :  5  enodes  (cost  5 )
0.269 * * [simplify]: iteration  1 :  6  enodes  (cost  5 )
0.270 * * [simplify]: iteration  done :  6  enodes  (cost  5 )
0.270 * [simplify]: Simplified to:
   (/ (+ x y) 10.0)
0.271 * * [progress]: iteration 1 / 4
0.271 * * * [progress]: picking best candidate
0.273 * * * * [pick]: Picked  #<alt (λ (x y) (/ (+ x y) 10.0))>
0.273 * * * [progress]: localizing error
0.278 * * * [progress]: generating rewritten candidates
0.279 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.294 * * * [progress]: generating series expansions
0.294 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.301 * [approximate]: Taking taylor expansion of (* 0.1 (+ x y)) in (x y) around 0
0.302 * [taylor]: Taking taylor expansion of (* 0.1 (+ x y)) in y
0.302 * [taylor]: Taking taylor expansion of 0.1 in y
0.302 * [taylor]: Taking taylor expansion of (+ x y) in y
0.302 * [taylor]: Taking taylor expansion of x in y
0.302 * [taylor]: Taking taylor expansion of y in y
0.302 * [taylor]: Taking taylor expansion of (* 0.1 (+ x y)) in x
0.302 * [taylor]: Taking taylor expansion of 0.1 in x
0.302 * [taylor]: Taking taylor expansion of (+ x y) in x
0.302 * [taylor]: Taking taylor expansion of x in x
0.303 * [taylor]: Taking taylor expansion of y in x
0.303 * [taylor]: Taking taylor expansion of (* 0.1 (+ x y)) in x
0.303 * [taylor]: Taking taylor expansion of 0.1 in x
0.303 * [taylor]: Taking taylor expansion of (+ x y) in x
0.303 * [taylor]: Taking taylor expansion of x in x
0.303 * [taylor]: Taking taylor expansion of y in x
0.304 * [taylor]: Taking taylor expansion of (* 0.1 y) in y
0.304 * [taylor]: Taking taylor expansion of 0.1 in y
0.304 * [taylor]: Taking taylor expansion of y in y
0.306 * [taylor]: Taking taylor expansion of 0.1 in y
0.309 * [taylor]: Taking taylor expansion of 0 in y
0.311 * [taylor]: Taking taylor expansion of 0 in y
0.312 * [approximate]: Taking taylor expansion of (* 0.1 (+ (/ 1 y) (/ 1 x))) in (x y) around 0
0.312 * [taylor]: Taking taylor expansion of (* 0.1 (+ (/ 1 y) (/ 1 x))) in y
0.312 * [taylor]: Taking taylor expansion of 0.1 in y
0.312 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.312 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.312 * [taylor]: Taking taylor expansion of y in y
0.313 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.313 * [taylor]: Taking taylor expansion of x in y
0.313 * [taylor]: Taking taylor expansion of (* 0.1 (+ (/ 1 y) (/ 1 x))) in x
0.313 * [taylor]: Taking taylor expansion of 0.1 in x
0.313 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.313 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.313 * [taylor]: Taking taylor expansion of y in x
0.313 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.313 * [taylor]: Taking taylor expansion of x in x
0.313 * [taylor]: Taking taylor expansion of (* 0.1 (+ (/ 1 y) (/ 1 x))) in x
0.313 * [taylor]: Taking taylor expansion of 0.1 in x
0.313 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.314 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.314 * [taylor]: Taking taylor expansion of y in x
0.314 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.314 * [taylor]: Taking taylor expansion of x in x
0.315 * [taylor]: Taking taylor expansion of 0.1 in y
0.316 * [taylor]: Taking taylor expansion of (* 0.1 (/ 1 y)) in y
0.316 * [taylor]: Taking taylor expansion of 0.1 in y
0.316 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.316 * [taylor]: Taking taylor expansion of y in y
0.318 * [taylor]: Taking taylor expansion of 0 in y
0.320 * [taylor]: Taking taylor expansion of 0 in y
0.324 * [taylor]: Taking taylor expansion of 0 in y
0.324 * [approximate]: Taking taylor expansion of (* -0.1 (+ (/ 1 y) (/ 1 x))) in (x y) around 0
0.324 * [taylor]: Taking taylor expansion of (* -0.1 (+ (/ 1 y) (/ 1 x))) in y
0.324 * [taylor]: Taking taylor expansion of -0.1 in y
0.324 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.324 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.324 * [taylor]: Taking taylor expansion of y in y
0.324 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.324 * [taylor]: Taking taylor expansion of x in y
0.324 * [taylor]: Taking taylor expansion of (* -0.1 (+ (/ 1 y) (/ 1 x))) in x
0.324 * [taylor]: Taking taylor expansion of -0.1 in x
0.324 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.324 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.324 * [taylor]: Taking taylor expansion of y in x
0.324 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.324 * [taylor]: Taking taylor expansion of x in x
0.325 * [taylor]: Taking taylor expansion of (* -0.1 (+ (/ 1 y) (/ 1 x))) in x
0.325 * [taylor]: Taking taylor expansion of -0.1 in x
0.325 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.325 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.325 * [taylor]: Taking taylor expansion of y in x
0.325 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.325 * [taylor]: Taking taylor expansion of x in x
0.326 * [taylor]: Taking taylor expansion of -0.1 in y
0.326 * [taylor]: Taking taylor expansion of (- (* 0.1 (/ 1 y))) in y
0.326 * [taylor]: Taking taylor expansion of (* 0.1 (/ 1 y)) in y
0.326 * [taylor]: Taking taylor expansion of 0.1 in y
0.326 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.326 * [taylor]: Taking taylor expansion of y in y
0.329 * [taylor]: Taking taylor expansion of 0 in y
0.331 * [taylor]: Taking taylor expansion of 0 in y
0.334 * [taylor]: Taking taylor expansion of 0 in y
0.335 * * * [progress]: simplifying candidates
0.336 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (/ (+ x y) 10.0))
  (log1p (/ (+ x y) 10.0))
  (- (log (+ x y)) (log 10.0))
  (log (/ (+ x y) 10.0))
  (exp (/ (+ x y) 10.0))
  (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* 10.0 10.0) 10.0))
  (* (cbrt (/ (+ x y) 10.0)) (cbrt (/ (+ x y) 10.0)))
  (cbrt (/ (+ x y) 10.0))
  (* (* (/ (+ x y) 10.0) (/ (+ x y) 10.0)) (/ (+ x y) 10.0))
  (sqrt (/ (+ x y) 10.0))
  (sqrt (/ (+ x y) 10.0))
  (- (+ x y))
  (- 10.0)
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt 10.0) (cbrt 10.0)))
  (/ (cbrt (+ x y)) (cbrt 10.0))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt 10.0))
  (/ (cbrt (+ x y)) (sqrt 10.0))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)
  (/ (cbrt (+ x y)) 10.0)
  (/ (sqrt (+ x y)) (* (cbrt 10.0) (cbrt 10.0)))
  (/ (sqrt (+ x y)) (cbrt 10.0))
  (/ (sqrt (+ x y)) (sqrt 10.0))
  (/ (sqrt (+ x y)) (sqrt 10.0))
  (/ (sqrt (+ x y)) 1)
  (/ (sqrt (+ x y)) 10.0)
  (/ 1 (* (cbrt 10.0) (cbrt 10.0)))
  (/ (+ x y) (cbrt 10.0))
  (/ 1 (sqrt 10.0))
  (/ (+ x y) (sqrt 10.0))
  (/ 1 1)
  (/ (+ x y) 10.0)
  (/ 1 (* (cbrt 10.0) (cbrt 10.0)))
  (/ (+ x y) (cbrt 10.0))
  (/ 1 (sqrt 10.0))
  (/ (+ x y) (sqrt 10.0))
  (/ 1 1)
  (/ (+ x y) 10.0)
  (/ 1 10.0)
  (/ 10.0 (+ x y))
  (/ (+ x y) (* (cbrt 10.0) (cbrt 10.0)))
  (/ (+ x y) (sqrt 10.0))
  (/ (+ x y) 1)
  (/ 10.0 (cbrt (+ x y)))
  (/ 10.0 (sqrt (+ x y)))
  (/ 10.0 (+ x y))
  (/ 10.0 (+ x y))
  (* 10.0 (+ (* x x) (- (* y y) (* x y))))
  (* 10.0 (- x y))
  (+ (* 0.1 x) (* 0.1 y))
  (+ (* 0.1 x) (* 0.1 y))
  (+ (* 0.1 x) (* 0.1 y))
0.337 * * [simplify]: iteration  0 :  65  enodes  (cost  354 )
0.348 * * [simplify]: iteration  1 :  137  enodes  (cost  334 )
0.380 * * [simplify]: iteration  2 :  314  enodes  (cost  314 )
0.479 * * [simplify]: iteration  3 :  755  enodes  (cost  314 )
0.777 * * [simplify]: iteration  4 :  1703  enodes  (cost  314 )
1.978 * * [simplify]: iteration  5 :  3971  enodes  (cost  314 )
2.727 * * [simplify]: iteration  done :  5000  enodes  (cost  314 )
2.727 * [simplify]: Simplified to:
   (expm1 (/ (+ x y) 10.0))
  (log1p (/ (+ x y) 10.0))
  (log (/ (+ x y) 10.0))
  (log (/ (+ x y) 10.0))
  (exp (/ (+ x y) 10.0))
  (pow (/ (+ x y) 10.0) 3)
  (* (cbrt (/ (+ x y) 10.0)) (cbrt (/ (+ x y) 10.0)))
  (cbrt (/ (+ x y) 10.0))
  (pow (/ (+ x y) 10.0) 3)
  (sqrt (/ (+ x y) 10.0))
  (sqrt (/ (+ x y) 10.0))
  (- (+ x y))
  (- 10.0)
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt 10.0) (cbrt 10.0)))
  (/ (cbrt (+ x y)) (cbrt 10.0))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt 10.0))
  (/ (cbrt (+ x y)) (sqrt 10.0))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) 10.0)
  (/ (sqrt (+ x y)) (* (cbrt 10.0) (cbrt 10.0)))
  (/ (sqrt (+ x y)) (cbrt 10.0))
  (/ (sqrt (+ x y)) (sqrt 10.0))
  (/ (sqrt (+ x y)) (sqrt 10.0))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) 10.0)
  (/ 1 (* (cbrt 10.0) (cbrt 10.0)))
  (/ (+ x y) (cbrt 10.0))
  (/ 1 (sqrt 10.0))
  (/ (+ x y) (sqrt 10.0))
  1
  (/ (+ x y) 10.0)
  (/ 1 (* (cbrt 10.0) (cbrt 10.0)))
  (/ (+ x y) (cbrt 10.0))
  (/ 1 (sqrt 10.0))
  (/ (+ x y) (sqrt 10.0))
  1
  (/ (+ x y) 10.0)
  (/ 1 10.0)
  (/ 10.0 (+ x y))
  (/ (+ x y) (* (cbrt 10.0) (cbrt 10.0)))
  (/ (+ x y) (sqrt 10.0))
  (+ x y)
  (/ 10.0 (cbrt (+ x y)))
  (/ 10.0 (sqrt (+ x y)))
  (/ 10.0 (+ x y))
  (/ 10.0 (+ x y))
  (* 10.0 (fma x x (* y (- y x))))
  (* 10.0 (- x y))
  (* 0.1 (+ x y))
  (* 0.1 (+ x y))
  (* 0.1 (+ x y))
2.728 * * * [progress]: adding candidates to table
2.792 * * [progress]: iteration 2 / 4
2.792 * * * [progress]: picking best candidate
2.795 * * * * [pick]: Picked  #<alt (λ (x y) (* 0.1 (+ x y)))>
2.795 * * * [progress]: localizing error
2.799 * * * [progress]: generating rewritten candidates
2.799 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
2.810 * * * [progress]: generating series expansions
2.810 * * * * [progress]: [ 1 / 1 ] generating series at (2)
2.810 * [approximate]: Taking taylor expansion of (* 0.1 (+ x y)) in (x y) around 0
2.810 * [taylor]: Taking taylor expansion of (* 0.1 (+ x y)) in y
2.810 * [taylor]: Taking taylor expansion of 0.1 in y
2.810 * [taylor]: Taking taylor expansion of (+ x y) in y
2.810 * [taylor]: Taking taylor expansion of x in y
2.810 * [taylor]: Taking taylor expansion of y in y
2.810 * [taylor]: Taking taylor expansion of (* 0.1 (+ x y)) in x
2.810 * [taylor]: Taking taylor expansion of 0.1 in x
2.810 * [taylor]: Taking taylor expansion of (+ x y) in x
2.810 * [taylor]: Taking taylor expansion of x in x
2.810 * [taylor]: Taking taylor expansion of y in x
2.810 * [taylor]: Taking taylor expansion of (* 0.1 (+ x y)) in x
2.810 * [taylor]: Taking taylor expansion of 0.1 in x
2.810 * [taylor]: Taking taylor expansion of (+ x y) in x
2.810 * [taylor]: Taking taylor expansion of x in x
2.810 * [taylor]: Taking taylor expansion of y in x
2.810 * [taylor]: Taking taylor expansion of (* 0.1 y) in y
2.810 * [taylor]: Taking taylor expansion of 0.1 in y
2.810 * [taylor]: Taking taylor expansion of y in y
2.811 * [taylor]: Taking taylor expansion of 0.1 in y
2.813 * [taylor]: Taking taylor expansion of 0 in y
2.814 * [taylor]: Taking taylor expansion of 0 in y
2.815 * [approximate]: Taking taylor expansion of (* 0.1 (+ (/ 1 y) (/ 1 x))) in (x y) around 0
2.815 * [taylor]: Taking taylor expansion of (* 0.1 (+ (/ 1 y) (/ 1 x))) in y
2.815 * [taylor]: Taking taylor expansion of 0.1 in y
2.815 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
2.815 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.815 * [taylor]: Taking taylor expansion of y in y
2.815 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.815 * [taylor]: Taking taylor expansion of x in y
2.815 * [taylor]: Taking taylor expansion of (* 0.1 (+ (/ 1 y) (/ 1 x))) in x
2.815 * [taylor]: Taking taylor expansion of 0.1 in x
2.815 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
2.815 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.815 * [taylor]: Taking taylor expansion of y in x
2.815 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.815 * [taylor]: Taking taylor expansion of x in x
2.815 * [taylor]: Taking taylor expansion of (* 0.1 (+ (/ 1 y) (/ 1 x))) in x
2.815 * [taylor]: Taking taylor expansion of 0.1 in x
2.815 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
2.815 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.815 * [taylor]: Taking taylor expansion of y in x
2.815 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.815 * [taylor]: Taking taylor expansion of x in x
2.816 * [taylor]: Taking taylor expansion of 0.1 in y
2.817 * [taylor]: Taking taylor expansion of (* 0.1 (/ 1 y)) in y
2.817 * [taylor]: Taking taylor expansion of 0.1 in y
2.817 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.817 * [taylor]: Taking taylor expansion of y in y
2.819 * [taylor]: Taking taylor expansion of 0 in y
2.821 * [taylor]: Taking taylor expansion of 0 in y
2.824 * [taylor]: Taking taylor expansion of 0 in y
2.824 * [approximate]: Taking taylor expansion of (* -0.1 (+ (/ 1 y) (/ 1 x))) in (x y) around 0
2.825 * [taylor]: Taking taylor expansion of (* -0.1 (+ (/ 1 y) (/ 1 x))) in y
2.825 * [taylor]: Taking taylor expansion of -0.1 in y
2.825 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
2.825 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.825 * [taylor]: Taking taylor expansion of y in y
2.825 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.825 * [taylor]: Taking taylor expansion of x in y
2.825 * [taylor]: Taking taylor expansion of (* -0.1 (+ (/ 1 y) (/ 1 x))) in x
2.825 * [taylor]: Taking taylor expansion of -0.1 in x
2.825 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
2.825 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.825 * [taylor]: Taking taylor expansion of y in x
2.825 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.825 * [taylor]: Taking taylor expansion of x in x
2.825 * [taylor]: Taking taylor expansion of (* -0.1 (+ (/ 1 y) (/ 1 x))) in x
2.825 * [taylor]: Taking taylor expansion of -0.1 in x
2.825 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
2.825 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.825 * [taylor]: Taking taylor expansion of y in x
2.825 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.825 * [taylor]: Taking taylor expansion of x in x
2.826 * [taylor]: Taking taylor expansion of -0.1 in y
2.827 * [taylor]: Taking taylor expansion of (- (* 0.1 (/ 1 y))) in y
2.827 * [taylor]: Taking taylor expansion of (* 0.1 (/ 1 y)) in y
2.827 * [taylor]: Taking taylor expansion of 0.1 in y
2.827 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.827 * [taylor]: Taking taylor expansion of y in y
2.829 * [taylor]: Taking taylor expansion of 0 in y
2.832 * [taylor]: Taking taylor expansion of 0 in y
2.835 * [taylor]: Taking taylor expansion of 0 in y
2.835 * * * [progress]: simplifying candidates
2.836 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (* 0.1 (+ x y)))
  (log1p (* 0.1 (+ x y)))
  (* 0.1 (+ x y))
  (+ (log 0.1) (log (+ x y)))
  (log (* 0.1 (+ x y)))
  (exp (* 0.1 (+ x y)))
  (* (* (* 0.1 0.1) 0.1) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (* 0.1 (+ x y))) (cbrt (* 0.1 (+ x y))))
  (cbrt (* 0.1 (+ x y)))
  (* (* (* 0.1 (+ x y)) (* 0.1 (+ x y))) (* 0.1 (+ x y)))
  (sqrt (* 0.1 (+ x y)))
  (sqrt (* 0.1 (+ x y)))
  (* (sqrt 0.1) (sqrt (+ x y)))
  (* (sqrt 0.1) (sqrt (+ x y)))
  (* 0.1 x)
  (* 0.1 y)
  (* x 0.1)
  (* y 0.1)
  (* 0.1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* 0.1 (sqrt (+ x y)))
  (* 0.1 1)
  (* 0.1 1)
  (* (cbrt 0.1) (+ x y))
  (* (sqrt 0.1) (+ x y))
  (* 0.1 (+ x y))
  (* 0.1 (+ (pow x 3) (pow y 3)))
  (* 0.1 (- (* x x) (* y y)))
  (+ (* 0.1 x) (* 0.1 y))
  (+ (* 0.1 x) (* 0.1 y))
  (+ (* 0.1 x) (* 0.1 y))
2.837 * * [simplify]: iteration  0 :  48  enodes  (cost  206 )
2.847 * * [simplify]: iteration  1 :  129  enodes  (cost  195 )
2.873 * * [simplify]: iteration  2 :  344  enodes  (cost  175 )
2.970 * * [simplify]: iteration  3 :  885  enodes  (cost  175 )
3.433 * * [simplify]: iteration  4 :  2343  enodes  (cost  175 )
5.109 * * [simplify]: iteration  done :  5000  enodes  (cost  175 )
5.109 * [simplify]: Simplified to:
   (expm1 (* 0.1 (+ x y)))
  (log1p (* 0.1 (+ x y)))
  (* 0.1 (+ x y))
  (log (* 0.1 (+ x y)))
  (log (* 0.1 (+ x y)))
  (exp (* 0.1 (+ x y)))
  (pow (* 0.1 (+ x y)) 3)
  (* (cbrt (* 0.1 (+ x y))) (cbrt (* 0.1 (+ x y))))
  (cbrt (* 0.1 (+ x y)))
  (pow (* 0.1 (+ x y)) 3)
  (sqrt (* 0.1 (+ x y)))
  (sqrt (* 0.1 (+ x y)))
  (* (sqrt 0.1) (sqrt (+ x y)))
  (* (sqrt 0.1) (sqrt (+ x y)))
  (* x 0.1)
  (* 0.1 y)
  (* x 0.1)
  (* 0.1 y)
  (* 0.1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* 0.1 (sqrt (+ x y)))
  0.1
  0.1
  (* (cbrt 0.1) (+ x y))
  (* (sqrt 0.1) (+ x y))
  (* 0.1 (+ x y))
  (* 0.1 (+ (pow x 3) (pow y 3)))
  (* 0.1 (- (* x x) (* y y)))
  (* 0.1 (+ x y))
  (* 0.1 (+ x y))
  (* 0.1 (+ x y))
5.109 * * * [progress]: adding candidates to table
5.155 * * [progress]: iteration 3 / 4
5.155 * * * [progress]: picking best candidate
5.157 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ 1 (sqrt 10.0)) (/ (+ x y) (sqrt 10.0))))>
5.157 * * * [progress]: localizing error
5.164 * * * [progress]: generating rewritten candidates
5.165 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
5.174 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
5.218 * * * [progress]: generating series expansions
5.218 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
5.218 * [approximate]: Taking taylor expansion of (/ (+ x y) (sqrt 10.0)) in (x y) around 0
5.218 * [taylor]: Taking taylor expansion of (/ (+ x y) (sqrt 10.0)) in y
5.218 * [taylor]: Taking taylor expansion of (+ x y) in y
5.219 * [taylor]: Taking taylor expansion of x in y
5.219 * [taylor]: Taking taylor expansion of y in y
5.219 * [taylor]: Taking taylor expansion of (sqrt 10.0) in y
5.219 * [taylor]: Taking taylor expansion of 10.0 in y
5.220 * [taylor]: Taking taylor expansion of (/ (+ x y) (sqrt 10.0)) in x
5.220 * [taylor]: Taking taylor expansion of (+ x y) in x
5.220 * [taylor]: Taking taylor expansion of x in x
5.220 * [taylor]: Taking taylor expansion of y in x
5.220 * [taylor]: Taking taylor expansion of (sqrt 10.0) in x
5.220 * [taylor]: Taking taylor expansion of 10.0 in x
5.221 * [taylor]: Taking taylor expansion of (/ (+ x y) (sqrt 10.0)) in x
5.221 * [taylor]: Taking taylor expansion of (+ x y) in x
5.221 * [taylor]: Taking taylor expansion of x in x
5.221 * [taylor]: Taking taylor expansion of y in x
5.221 * [taylor]: Taking taylor expansion of (sqrt 10.0) in x
5.221 * [taylor]: Taking taylor expansion of 10.0 in x
5.222 * [taylor]: Taking taylor expansion of (/ y (sqrt 10.0)) in y
5.222 * [taylor]: Taking taylor expansion of y in y
5.222 * [taylor]: Taking taylor expansion of (sqrt 10.0) in y
5.222 * [taylor]: Taking taylor expansion of 10.0 in y
5.225 * [taylor]: Taking taylor expansion of (/ 1 (sqrt 10.0)) in y
5.225 * [taylor]: Taking taylor expansion of (sqrt 10.0) in y
5.225 * [taylor]: Taking taylor expansion of 10.0 in y
5.230 * [taylor]: Taking taylor expansion of 0 in y
5.234 * [taylor]: Taking taylor expansion of 0 in y
5.236 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (sqrt 10.0)) in (x y) around 0
5.237 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (sqrt 10.0)) in y
5.237 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
5.237 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.237 * [taylor]: Taking taylor expansion of y in y
5.237 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.237 * [taylor]: Taking taylor expansion of x in y
5.237 * [taylor]: Taking taylor expansion of (sqrt 10.0) in y
5.237 * [taylor]: Taking taylor expansion of 10.0 in y
5.238 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (sqrt 10.0)) in x
5.238 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
5.238 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.238 * [taylor]: Taking taylor expansion of y in x
5.238 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.238 * [taylor]: Taking taylor expansion of x in x
5.239 * [taylor]: Taking taylor expansion of (sqrt 10.0) in x
5.239 * [taylor]: Taking taylor expansion of 10.0 in x
5.240 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (sqrt 10.0)) in x
5.240 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
5.240 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.240 * [taylor]: Taking taylor expansion of y in x
5.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.240 * [taylor]: Taking taylor expansion of x in x
5.241 * [taylor]: Taking taylor expansion of (sqrt 10.0) in x
5.241 * [taylor]: Taking taylor expansion of 10.0 in x
5.242 * [taylor]: Taking taylor expansion of (/ 1 (sqrt 10.0)) in y
5.242 * [taylor]: Taking taylor expansion of (sqrt 10.0) in y
5.242 * [taylor]: Taking taylor expansion of 10.0 in y
5.245 * [taylor]: Taking taylor expansion of (/ 1 (* y (sqrt 10.0))) in y
5.245 * [taylor]: Taking taylor expansion of (* y (sqrt 10.0)) in y
5.245 * [taylor]: Taking taylor expansion of y in y
5.245 * [taylor]: Taking taylor expansion of (sqrt 10.0) in y
5.245 * [taylor]: Taking taylor expansion of 10.0 in y
5.251 * [taylor]: Taking taylor expansion of 0 in y
5.257 * [taylor]: Taking taylor expansion of 0 in y
5.264 * [taylor]: Taking taylor expansion of 0 in y
5.265 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (sqrt 10.0))) in (x y) around 0
5.265 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (sqrt 10.0))) in y
5.265 * [taylor]: Taking taylor expansion of -1 in y
5.266 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (sqrt 10.0)) in y
5.266 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
5.266 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.266 * [taylor]: Taking taylor expansion of y in y
5.266 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.266 * [taylor]: Taking taylor expansion of x in y
5.266 * [taylor]: Taking taylor expansion of (sqrt 10.0) in y
5.266 * [taylor]: Taking taylor expansion of 10.0 in y
5.267 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (sqrt 10.0))) in x
5.267 * [taylor]: Taking taylor expansion of -1 in x
5.267 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (sqrt 10.0)) in x
5.267 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
5.267 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.267 * [taylor]: Taking taylor expansion of y in x
5.267 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.268 * [taylor]: Taking taylor expansion of x in x
5.268 * [taylor]: Taking taylor expansion of (sqrt 10.0) in x
5.268 * [taylor]: Taking taylor expansion of 10.0 in x
5.269 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (sqrt 10.0))) in x
5.269 * [taylor]: Taking taylor expansion of -1 in x
5.269 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (sqrt 10.0)) in x
5.269 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
5.269 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.269 * [taylor]: Taking taylor expansion of y in x
5.269 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.269 * [taylor]: Taking taylor expansion of x in x
5.270 * [taylor]: Taking taylor expansion of (sqrt 10.0) in x
5.270 * [taylor]: Taking taylor expansion of 10.0 in x
5.272 * [taylor]: Taking taylor expansion of (/ -1 (sqrt 10.0)) in y
5.272 * [taylor]: Taking taylor expansion of -1 in y
5.272 * [taylor]: Taking taylor expansion of (sqrt 10.0) in y
5.272 * [taylor]: Taking taylor expansion of 10.0 in y
5.275 * [taylor]: Taking taylor expansion of (- (/ 1 (* y (sqrt 10.0)))) in y
5.275 * [taylor]: Taking taylor expansion of (/ 1 (* y (sqrt 10.0))) in y
5.275 * [taylor]: Taking taylor expansion of (* y (sqrt 10.0)) in y
5.275 * [taylor]: Taking taylor expansion of y in y
5.275 * [taylor]: Taking taylor expansion of (sqrt 10.0) in y
5.275 * [taylor]: Taking taylor expansion of 10.0 in y
5.287 * [taylor]: Taking taylor expansion of 0 in y
5.294 * [taylor]: Taking taylor expansion of 0 in y
5.303 * [taylor]: Taking taylor expansion of 0 in y
5.304 * * * * [progress]: [ 2 / 2 ] generating series at (2)
5.305 * [approximate]: Taking taylor expansion of (/ (+ x y) (pow (sqrt 10.0) 2)) in (x y) around 0
5.305 * [taylor]: Taking taylor expansion of (/ (+ x y) (pow (sqrt 10.0) 2)) in y
5.305 * [taylor]: Taking taylor expansion of (+ x y) in y
5.305 * [taylor]: Taking taylor expansion of x in y
5.305 * [taylor]: Taking taylor expansion of y in y
5.305 * [taylor]: Taking taylor expansion of (pow (sqrt 10.0) 2) in y
5.305 * [taylor]: Taking taylor expansion of (sqrt 10.0) in y
5.305 * [taylor]: Taking taylor expansion of 10.0 in y
5.308 * [taylor]: Taking taylor expansion of (/ (+ x y) (pow (sqrt 10.0) 2)) in x
5.308 * [taylor]: Taking taylor expansion of (+ x y) in x
5.308 * [taylor]: Taking taylor expansion of x in x
5.308 * [taylor]: Taking taylor expansion of y in x
5.308 * [taylor]: Taking taylor expansion of (pow (sqrt 10.0) 2) in x
5.308 * [taylor]: Taking taylor expansion of (sqrt 10.0) in x
5.308 * [taylor]: Taking taylor expansion of 10.0 in x
5.310 * [taylor]: Taking taylor expansion of (/ (+ x y) (pow (sqrt 10.0) 2)) in x
5.310 * [taylor]: Taking taylor expansion of (+ x y) in x
5.310 * [taylor]: Taking taylor expansion of x in x
5.310 * [taylor]: Taking taylor expansion of y in x
5.310 * [taylor]: Taking taylor expansion of (pow (sqrt 10.0) 2) in x
5.310 * [taylor]: Taking taylor expansion of (sqrt 10.0) in x
5.310 * [taylor]: Taking taylor expansion of 10.0 in x
5.312 * [taylor]: Taking taylor expansion of (/ y (pow (sqrt 10.0) 2)) in y
5.312 * [taylor]: Taking taylor expansion of y in y
5.312 * [taylor]: Taking taylor expansion of (pow (sqrt 10.0) 2) in y
5.312 * [taylor]: Taking taylor expansion of (sqrt 10.0) in y
5.312 * [taylor]: Taking taylor expansion of 10.0 in y
5.317 * [taylor]: Taking taylor expansion of (/ 1 (pow (sqrt 10.0) 2)) in y
5.317 * [taylor]: Taking taylor expansion of (pow (sqrt 10.0) 2) in y
5.317 * [taylor]: Taking taylor expansion of (sqrt 10.0) in y
5.317 * [taylor]: Taking taylor expansion of 10.0 in y
5.325 * [taylor]: Taking taylor expansion of 0 in y
5.332 * [taylor]: Taking taylor expansion of 0 in y
5.337 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (pow (sqrt 10.0) 2)) in (x y) around 0
5.337 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (pow (sqrt 10.0) 2)) in y
5.337 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
5.337 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.337 * [taylor]: Taking taylor expansion of y in y
5.337 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.337 * [taylor]: Taking taylor expansion of x in y
5.337 * [taylor]: Taking taylor expansion of (pow (sqrt 10.0) 2) in y
5.337 * [taylor]: Taking taylor expansion of (sqrt 10.0) in y
5.337 * [taylor]: Taking taylor expansion of 10.0 in y
5.340 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (pow (sqrt 10.0) 2)) in x
5.340 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
5.340 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.340 * [taylor]: Taking taylor expansion of y in x
5.340 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.340 * [taylor]: Taking taylor expansion of x in x
5.340 * [taylor]: Taking taylor expansion of (pow (sqrt 10.0) 2) in x
5.341 * [taylor]: Taking taylor expansion of (sqrt 10.0) in x
5.341 * [taylor]: Taking taylor expansion of 10.0 in x
5.343 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (pow (sqrt 10.0) 2)) in x
5.343 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
5.343 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.343 * [taylor]: Taking taylor expansion of y in x
5.344 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.344 * [taylor]: Taking taylor expansion of x in x
5.344 * [taylor]: Taking taylor expansion of (pow (sqrt 10.0) 2) in x
5.344 * [taylor]: Taking taylor expansion of (sqrt 10.0) in x
5.344 * [taylor]: Taking taylor expansion of 10.0 in x
5.347 * [taylor]: Taking taylor expansion of (/ 1 (pow (sqrt 10.0) 2)) in y
5.347 * [taylor]: Taking taylor expansion of (pow (sqrt 10.0) 2) in y
5.347 * [taylor]: Taking taylor expansion of (sqrt 10.0) in y
5.347 * [taylor]: Taking taylor expansion of 10.0 in y
5.351 * [taylor]: Taking taylor expansion of (/ 1 (* y (pow (sqrt 10.0) 2))) in y
5.351 * [taylor]: Taking taylor expansion of (* y (pow (sqrt 10.0) 2)) in y
5.351 * [taylor]: Taking taylor expansion of y in y
5.351 * [taylor]: Taking taylor expansion of (pow (sqrt 10.0) 2) in y
5.351 * [taylor]: Taking taylor expansion of (sqrt 10.0) in y
5.351 * [taylor]: Taking taylor expansion of 10.0 in y
5.362 * [taylor]: Taking taylor expansion of 0 in y
5.373 * [taylor]: Taking taylor expansion of 0 in y
5.383 * [taylor]: Taking taylor expansion of 0 in y
5.387 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (pow (sqrt 10.0) 2))) in (x y) around 0
5.387 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (pow (sqrt 10.0) 2))) in y
5.387 * [taylor]: Taking taylor expansion of -1 in y
5.387 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (pow (sqrt 10.0) 2)) in y
5.387 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
5.387 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.387 * [taylor]: Taking taylor expansion of y in y
5.387 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.387 * [taylor]: Taking taylor expansion of x in y
5.387 * [taylor]: Taking taylor expansion of (pow (sqrt 10.0) 2) in y
5.387 * [taylor]: Taking taylor expansion of (sqrt 10.0) in y
5.387 * [taylor]: Taking taylor expansion of 10.0 in y
5.390 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (pow (sqrt 10.0) 2))) in x
5.390 * [taylor]: Taking taylor expansion of -1 in x
5.390 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (pow (sqrt 10.0) 2)) in x
5.390 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
5.390 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.390 * [taylor]: Taking taylor expansion of y in x
5.390 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.390 * [taylor]: Taking taylor expansion of x in x
5.390 * [taylor]: Taking taylor expansion of (pow (sqrt 10.0) 2) in x
5.390 * [taylor]: Taking taylor expansion of (sqrt 10.0) in x
5.390 * [taylor]: Taking taylor expansion of 10.0 in x
5.393 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (pow (sqrt 10.0) 2))) in x
5.393 * [taylor]: Taking taylor expansion of -1 in x
5.393 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (pow (sqrt 10.0) 2)) in x
5.393 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
5.393 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.393 * [taylor]: Taking taylor expansion of y in x
5.393 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.393 * [taylor]: Taking taylor expansion of x in x
5.393 * [taylor]: Taking taylor expansion of (pow (sqrt 10.0) 2) in x
5.393 * [taylor]: Taking taylor expansion of (sqrt 10.0) in x
5.393 * [taylor]: Taking taylor expansion of 10.0 in x
5.398 * [taylor]: Taking taylor expansion of (/ -1 (pow (sqrt 10.0) 2)) in y
5.398 * [taylor]: Taking taylor expansion of -1 in y
5.398 * [taylor]: Taking taylor expansion of (pow (sqrt 10.0) 2) in y
5.398 * [taylor]: Taking taylor expansion of (sqrt 10.0) in y
5.398 * [taylor]: Taking taylor expansion of 10.0 in y
5.404 * [taylor]: Taking taylor expansion of (- (/ 1 (* y (pow (sqrt 10.0) 2)))) in y
5.404 * [taylor]: Taking taylor expansion of (/ 1 (* y (pow (sqrt 10.0) 2))) in y
5.404 * [taylor]: Taking taylor expansion of (* y (pow (sqrt 10.0) 2)) in y
5.404 * [taylor]: Taking taylor expansion of y in y
5.404 * [taylor]: Taking taylor expansion of (pow (sqrt 10.0) 2) in y
5.404 * [taylor]: Taking taylor expansion of (sqrt 10.0) in y
5.404 * [taylor]: Taking taylor expansion of 10.0 in y
5.418 * [taylor]: Taking taylor expansion of 0 in y
5.428 * [taylor]: Taking taylor expansion of 0 in y
5.441 * [taylor]: Taking taylor expansion of 0 in y
5.446 * * * [progress]: simplifying candidates
5.448 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (/ (+ x y) (sqrt 10.0)))
  (log1p (/ (+ x y) (sqrt 10.0)))
  (- (log (+ x y)) (log (sqrt 10.0)))
  (log (/ (+ x y) (sqrt 10.0)))
  (exp (/ (+ x y) (sqrt 10.0)))
  (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (sqrt 10.0) (sqrt 10.0)) (sqrt 10.0)))
  (* (cbrt (/ (+ x y) (sqrt 10.0))) (cbrt (/ (+ x y) (sqrt 10.0))))
  (cbrt (/ (+ x y) (sqrt 10.0)))
  (* (* (/ (+ x y) (sqrt 10.0)) (/ (+ x y) (sqrt 10.0))) (/ (+ x y) (sqrt 10.0)))
  (sqrt (/ (+ x y) (sqrt 10.0)))
  (sqrt (/ (+ x y) (sqrt 10.0)))
  (- (+ x y))
  (- (sqrt 10.0))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (sqrt 10.0)) (cbrt (sqrt 10.0))))
  (/ (cbrt (+ x y)) (cbrt (sqrt 10.0)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (* (cbrt 10.0) (cbrt 10.0))))
  (/ (cbrt (+ x y)) (sqrt (cbrt 10.0)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (sqrt 10.0)))
  (/ (cbrt (+ x y)) (sqrt (sqrt 10.0)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt 1))
  (/ (cbrt (+ x y)) (sqrt 10.0))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (sqrt 10.0)))
  (/ (cbrt (+ x y)) (sqrt (sqrt 10.0)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)
  (/ (cbrt (+ x y)) (sqrt 10.0))
  (/ (sqrt (+ x y)) (* (cbrt (sqrt 10.0)) (cbrt (sqrt 10.0))))
  (/ (sqrt (+ x y)) (cbrt (sqrt 10.0)))
  (/ (sqrt (+ x y)) (sqrt (* (cbrt 10.0) (cbrt 10.0))))
  (/ (sqrt (+ x y)) (sqrt (cbrt 10.0)))
  (/ (sqrt (+ x y)) (sqrt (sqrt 10.0)))
  (/ (sqrt (+ x y)) (sqrt (sqrt 10.0)))
  (/ (sqrt (+ x y)) (sqrt 1))
  (/ (sqrt (+ x y)) (sqrt 10.0))
  (/ (sqrt (+ x y)) (sqrt (sqrt 10.0)))
  (/ (sqrt (+ x y)) (sqrt (sqrt 10.0)))
  (/ (sqrt (+ x y)) 1)
  (/ (sqrt (+ x y)) (sqrt 10.0))
  (/ 1 (* (cbrt (sqrt 10.0)) (cbrt (sqrt 10.0))))
  (/ (+ x y) (cbrt (sqrt 10.0)))
  (/ 1 (sqrt (* (cbrt 10.0) (cbrt 10.0))))
  (/ (+ x y) (sqrt (cbrt 10.0)))
  (/ 1 (sqrt (sqrt 10.0)))
  (/ (+ x y) (sqrt (sqrt 10.0)))
  (/ 1 (sqrt 1))
  (/ (+ x y) (sqrt 10.0))
  (/ 1 (sqrt (sqrt 10.0)))
  (/ (+ x y) (sqrt (sqrt 10.0)))
  (/ 1 1)
  (/ (+ x y) (sqrt 10.0))
  (/ 1 (* (cbrt (sqrt 10.0)) (cbrt (sqrt 10.0))))
  (/ (+ x y) (cbrt (sqrt 10.0)))
  (/ 1 (sqrt (* (cbrt 10.0) (cbrt 10.0))))
  (/ (+ x y) (sqrt (cbrt 10.0)))
  (/ 1 (sqrt (sqrt 10.0)))
  (/ (+ x y) (sqrt (sqrt 10.0)))
  (/ 1 (sqrt 1))
  (/ (+ x y) (sqrt 10.0))
  (/ 1 (sqrt (sqrt 10.0)))
  (/ (+ x y) (sqrt (sqrt 10.0)))
  (/ 1 1)
  (/ (+ x y) (sqrt 10.0))
  (/ 1 (sqrt 10.0))
  (/ (sqrt 10.0) (+ x y))
  (/ (+ x y) (* (cbrt (sqrt 10.0)) (cbrt (sqrt 10.0))))
  (/ (+ x y) (sqrt (* (cbrt 10.0) (cbrt 10.0))))
  (/ (+ x y) (sqrt (sqrt 10.0)))
  (/ (+ x y) (sqrt 1))
  (/ (+ x y) (sqrt (sqrt 10.0)))
  (/ (+ x y) 1)
  (/ (sqrt 10.0) (cbrt (+ x y)))
  (/ (sqrt 10.0) (sqrt (+ x y)))
  (/ (sqrt 10.0) (+ x y))
  (/ (sqrt 10.0) (+ x y))
  (* (sqrt 10.0) (+ (* x x) (- (* y y) (* x y))))
  (* (sqrt 10.0) (- x y))
  (expm1 (* (/ 1 (sqrt 10.0)) (/ (+ x y) (sqrt 10.0))))
  (log1p (* (/ 1 (sqrt 10.0)) (/ (+ x y) (sqrt 10.0))))
  (* (/ 1 (sqrt 10.0)) (/ (+ x y) (sqrt 10.0)))
  (+ (- (log (sqrt 10.0))) (- (log (+ x y)) (log (sqrt 10.0))))
  (+ (- (log (sqrt 10.0))) (log (/ (+ x y) (sqrt 10.0))))
  (+ (- 0 (log (sqrt 10.0))) (- (log (+ x y)) (log (sqrt 10.0))))
  (+ (- 0 (log (sqrt 10.0))) (log (/ (+ x y) (sqrt 10.0))))
  (+ (- (log 1) (log (sqrt 10.0))) (- (log (+ x y)) (log (sqrt 10.0))))
  (+ (- (log 1) (log (sqrt 10.0))) (log (/ (+ x y) (sqrt 10.0))))
  (+ (log (/ 1 (sqrt 10.0))) (- (log (+ x y)) (log (sqrt 10.0))))
  (+ (log (/ 1 (sqrt 10.0))) (log (/ (+ x y) (sqrt 10.0))))
  (log (* (/ 1 (sqrt 10.0)) (/ (+ x y) (sqrt 10.0))))
  (exp (* (/ 1 (sqrt 10.0)) (/ (+ x y) (sqrt 10.0))))
  (* (/ (* (* 1 1) 1) (* (* (sqrt 10.0) (sqrt 10.0)) (sqrt 10.0))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (sqrt 10.0) (sqrt 10.0)) (sqrt 10.0))))
  (* (/ (* (* 1 1) 1) (* (* (sqrt 10.0) (sqrt 10.0)) (sqrt 10.0))) (* (* (/ (+ x y) (sqrt 10.0)) (/ (+ x y) (sqrt 10.0))) (/ (+ x y) (sqrt 10.0))))
  (* (* (* (/ 1 (sqrt 10.0)) (/ 1 (sqrt 10.0))) (/ 1 (sqrt 10.0))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (sqrt 10.0) (sqrt 10.0)) (sqrt 10.0))))
  (* (* (* (/ 1 (sqrt 10.0)) (/ 1 (sqrt 10.0))) (/ 1 (sqrt 10.0))) (* (* (/ (+ x y) (sqrt 10.0)) (/ (+ x y) (sqrt 10.0))) (/ (+ x y) (sqrt 10.0))))
  (* (cbrt (* (/ 1 (sqrt 10.0)) (/ (+ x y) (sqrt 10.0)))) (cbrt (* (/ 1 (sqrt 10.0)) (/ (+ x y) (sqrt 10.0)))))
  (cbrt (* (/ 1 (sqrt 10.0)) (/ (+ x y) (sqrt 10.0))))
  (* (* (* (/ 1 (sqrt 10.0)) (/ (+ x y) (sqrt 10.0))) (* (/ 1 (sqrt 10.0)) (/ (+ x y) (sqrt 10.0)))) (* (/ 1 (sqrt 10.0)) (/ (+ x y) (sqrt 10.0))))
  (sqrt (* (/ 1 (sqrt 10.0)) (/ (+ x y) (sqrt 10.0))))
  (sqrt (* (/ 1 (sqrt 10.0)) (/ (+ x y) (sqrt 10.0))))
  (* 1 (+ x y))
  (* (sqrt 10.0) (sqrt 10.0))
  (* (sqrt (/ 1 (sqrt 10.0))) (sqrt (/ (+ x y) (sqrt 10.0))))
  (* (sqrt (/ 1 (sqrt 10.0))) (sqrt (/ (+ x y) (sqrt 10.0))))
  (* (sqrt (/ 1 (sqrt 10.0))) (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))))
  (* (sqrt (/ 1 (sqrt 10.0))) (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))))
  (* (sqrt (/ 1 (sqrt 10.0))) (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))))
  (* (sqrt (/ 1 (sqrt 10.0))) (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))))
  (* (/ (sqrt 1) (sqrt (sqrt 10.0))) (sqrt (/ (+ x y) (sqrt 10.0))))
  (* (/ (sqrt 1) (sqrt (sqrt 10.0))) (sqrt (/ (+ x y) (sqrt 10.0))))
  (* (/ (sqrt 1) (sqrt (sqrt 10.0))) (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))))
  (* (/ (sqrt 1) (sqrt (sqrt 10.0))) (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))))
  (* (/ (sqrt 1) (sqrt (sqrt 10.0))) (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))))
  (* (/ (sqrt 1) (sqrt (sqrt 10.0))) (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))))
  (* (/ (sqrt 1) (sqrt (sqrt 10.0))) (sqrt (/ (+ x y) (sqrt 10.0))))
  (* (/ (sqrt 1) (sqrt (sqrt 10.0))) (sqrt (/ (+ x y) (sqrt 10.0))))
  (* (/ (sqrt 1) (sqrt (sqrt 10.0))) (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))))
  (* (/ (sqrt 1) (sqrt (sqrt 10.0))) (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))))
  (* (/ (sqrt 1) (sqrt (sqrt 10.0))) (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))))
  (* (/ (sqrt 1) (sqrt (sqrt 10.0))) (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))))
  (* (/ 1 (sqrt (sqrt 10.0))) (sqrt (/ (+ x y) (sqrt 10.0))))
  (* (/ 1 (sqrt (sqrt 10.0))) (sqrt (/ (+ x y) (sqrt 10.0))))
  (* (/ 1 (sqrt (sqrt 10.0))) (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))))
  (* (/ 1 (sqrt (sqrt 10.0))) (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))))
  (* (/ 1 (sqrt (sqrt 10.0))) (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))))
  (* (/ 1 (sqrt (sqrt 10.0))) (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))))
  (* (/ 1 (sqrt (sqrt 10.0))) (sqrt (/ (+ x y) (sqrt 10.0))))
  (* (/ 1 (sqrt (sqrt 10.0))) (sqrt (/ (+ x y) (sqrt 10.0))))
  (* (/ 1 (sqrt (sqrt 10.0))) (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))))
  (* (/ 1 (sqrt (sqrt 10.0))) (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))))
  (* (/ 1 (sqrt (sqrt 10.0))) (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))))
  (* (/ 1 (sqrt (sqrt 10.0))) (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))))
  (* (/ 1 (sqrt 10.0)) (* (cbrt (/ (+ x y) (sqrt 10.0))) (cbrt (/ (+ x y) (sqrt 10.0)))))
  (* (/ 1 (sqrt 10.0)) (sqrt (/ (+ x y) (sqrt 10.0))))
  (* (/ 1 (sqrt 10.0)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (sqrt 10.0)) (cbrt (sqrt 10.0)))))
  (* (/ 1 (sqrt 10.0)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (* (cbrt 10.0) (cbrt 10.0)))))
  (* (/ 1 (sqrt 10.0)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (sqrt 10.0))))
  (* (/ 1 (sqrt 10.0)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt 1)))
  (* (/ 1 (sqrt 10.0)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (sqrt 10.0))))
  (* (/ 1 (sqrt 10.0)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1))
  (* (/ 1 (sqrt 10.0)) (/ (sqrt (+ x y)) (* (cbrt (sqrt 10.0)) (cbrt (sqrt 10.0)))))
  (* (/ 1 (sqrt 10.0)) (/ (sqrt (+ x y)) (sqrt (* (cbrt 10.0) (cbrt 10.0)))))
  (* (/ 1 (sqrt 10.0)) (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))))
  (* (/ 1 (sqrt 10.0)) (/ (sqrt (+ x y)) (sqrt 1)))
  (* (/ 1 (sqrt 10.0)) (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))))
  (* (/ 1 (sqrt 10.0)) (/ (sqrt (+ x y)) 1))
  (* (/ 1 (sqrt 10.0)) (/ 1 (* (cbrt (sqrt 10.0)) (cbrt (sqrt 10.0)))))
  (* (/ 1 (sqrt 10.0)) (/ 1 (sqrt (* (cbrt 10.0) (cbrt 10.0)))))
  (* (/ 1 (sqrt 10.0)) (/ 1 (sqrt (sqrt 10.0))))
  (* (/ 1 (sqrt 10.0)) (/ 1 (sqrt 1)))
  (* (/ 1 (sqrt 10.0)) (/ 1 (sqrt (sqrt 10.0))))
  (* (/ 1 (sqrt 10.0)) (/ 1 1))
  (* (/ 1 (sqrt 10.0)) (/ 1 (* (cbrt (sqrt 10.0)) (cbrt (sqrt 10.0)))))
  (* (/ 1 (sqrt 10.0)) (/ 1 (sqrt (* (cbrt 10.0) (cbrt 10.0)))))
  (* (/ 1 (sqrt 10.0)) (/ 1 (sqrt (sqrt 10.0))))
  (* (/ 1 (sqrt 10.0)) (/ 1 (sqrt 1)))
  (* (/ 1 (sqrt 10.0)) (/ 1 (sqrt (sqrt 10.0))))
  (* (/ 1 (sqrt 10.0)) (/ 1 1))
  (* (/ 1 (sqrt 10.0)) 1)
  (* (/ 1 (sqrt 10.0)) (+ x y))
  (* (cbrt (/ 1 (sqrt 10.0))) (/ (+ x y) (sqrt 10.0)))
  (* (sqrt (/ 1 (sqrt 10.0))) (/ (+ x y) (sqrt 10.0)))
  (* (/ (cbrt 1) (cbrt (sqrt 10.0))) (/ (+ x y) (sqrt 10.0)))
  (* (/ (cbrt 1) (sqrt (cbrt 10.0))) (/ (+ x y) (sqrt 10.0)))
  (* (/ (cbrt 1) (sqrt (sqrt 10.0))) (/ (+ x y) (sqrt 10.0)))
  (* (/ (cbrt 1) (sqrt 10.0)) (/ (+ x y) (sqrt 10.0)))
  (* (/ (cbrt 1) (sqrt (sqrt 10.0))) (/ (+ x y) (sqrt 10.0)))
  (* (/ (cbrt 1) (sqrt 10.0)) (/ (+ x y) (sqrt 10.0)))
  (* (/ (sqrt 1) (cbrt (sqrt 10.0))) (/ (+ x y) (sqrt 10.0)))
  (* (/ (sqrt 1) (sqrt (cbrt 10.0))) (/ (+ x y) (sqrt 10.0)))
  (* (/ (sqrt 1) (sqrt (sqrt 10.0))) (/ (+ x y) (sqrt 10.0)))
  (* (/ (sqrt 1) (sqrt 10.0)) (/ (+ x y) (sqrt 10.0)))
  (* (/ (sqrt 1) (sqrt (sqrt 10.0))) (/ (+ x y) (sqrt 10.0)))
  (* (/ (sqrt 1) (sqrt 10.0)) (/ (+ x y) (sqrt 10.0)))
  (* (/ 1 (cbrt (sqrt 10.0))) (/ (+ x y) (sqrt 10.0)))
  (* (/ 1 (sqrt (cbrt 10.0))) (/ (+ x y) (sqrt 10.0)))
  (* (/ 1 (sqrt (sqrt 10.0))) (/ (+ x y) (sqrt 10.0)))
  (* (/ 1 (sqrt 10.0)) (/ (+ x y) (sqrt 10.0)))
  (* (/ 1 (sqrt (sqrt 10.0))) (/ (+ x y) (sqrt 10.0)))
  (* (/ 1 (sqrt 10.0)) (/ (+ x y) (sqrt 10.0)))
  (* (/ 1 (sqrt 10.0)) (/ (+ x y) (sqrt 10.0)))
  (* (/ 1 (sqrt 10.0)) (/ (+ x y) (sqrt 10.0)))
  (* (/ 1 (sqrt 10.0)) (+ x y))
  (* 1 (/ (+ x y) (sqrt 10.0)))
  (+ (/ x (sqrt 10.0)) (/ y (sqrt 10.0)))
  (+ (/ x (sqrt 10.0)) (/ y (sqrt 10.0)))
  (+ (/ x (sqrt 10.0)) (/ y (sqrt 10.0)))
  (+ (/ x (pow (sqrt 10.0) 2)) (/ y (pow (sqrt 10.0) 2)))
  (+ (/ x (pow (sqrt 10.0) 2)) (/ y (pow (sqrt 10.0) 2)))
  (+ (/ x (pow (sqrt 10.0) 2)) (/ y (pow (sqrt 10.0) 2)))
5.453 * * [simplify]: iteration  0 :  172  enodes  (cost  2148 )
5.509 * * [simplify]: iteration  1 :  470  enodes  (cost  1866 )
5.657 * * [simplify]: iteration  2 :  1516  enodes  (cost  1569 )
6.971 * * [simplify]: iteration  done :  5000  enodes  (cost  1551 )
6.972 * [simplify]: Simplified to:
   (expm1 (/ (+ x y) (sqrt 10.0)))
  (log1p (/ (+ x y) (sqrt 10.0)))
  (log (/ (+ x y) (sqrt 10.0)))
  (log (/ (+ x y) (sqrt 10.0)))
  (exp (/ (+ x y) (sqrt 10.0)))
  (pow (/ (+ x y) (sqrt 10.0)) 3)
  (* (cbrt (/ (+ x y) (sqrt 10.0))) (cbrt (/ (+ x y) (sqrt 10.0))))
  (cbrt (/ (+ x y) (sqrt 10.0)))
  (pow (/ (+ x y) (sqrt 10.0)) 3)
  (sqrt (/ (+ x y) (sqrt 10.0)))
  (sqrt (/ (+ x y) (sqrt 10.0)))
  (- (+ x y))
  (- (sqrt 10.0))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (sqrt 10.0)) (cbrt (sqrt 10.0))))
  (/ (cbrt (+ x y)) (cbrt (sqrt 10.0)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (fabs (cbrt 10.0)))
  (/ (cbrt (+ x y)) (sqrt (cbrt 10.0)))
  (* (/ (cbrt (+ x y)) (sqrt (sqrt 10.0))) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (sqrt (sqrt 10.0)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (sqrt 10.0))
  (* (/ (cbrt (+ x y)) (sqrt (sqrt 10.0))) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (sqrt (sqrt 10.0)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (sqrt 10.0))
  (/ (sqrt (+ x y)) (* (cbrt (sqrt 10.0)) (cbrt (sqrt 10.0))))
  (/ (sqrt (+ x y)) (cbrt (sqrt 10.0)))
  (/ (sqrt (+ x y)) (fabs (cbrt 10.0)))
  (/ (sqrt (+ x y)) (sqrt (cbrt 10.0)))
  (/ (sqrt (+ x y)) (sqrt (sqrt 10.0)))
  (/ (sqrt (+ x y)) (sqrt (sqrt 10.0)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (sqrt 10.0))
  (/ (sqrt (+ x y)) (sqrt (sqrt 10.0)))
  (/ (sqrt (+ x y)) (sqrt (sqrt 10.0)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (sqrt 10.0))
  (/ 1 (* (cbrt (sqrt 10.0)) (cbrt (sqrt 10.0))))
  (/ (+ x y) (cbrt (sqrt 10.0)))
  (/ 1 (fabs (cbrt 10.0)))
  (/ (+ x y) (sqrt (cbrt 10.0)))
  (/ 1 (sqrt (sqrt 10.0)))
  (/ (+ x y) (sqrt (sqrt 10.0)))
  1
  (/ (+ x y) (sqrt 10.0))
  (/ 1 (sqrt (sqrt 10.0)))
  (/ (+ x y) (sqrt (sqrt 10.0)))
  1
  (/ (+ x y) (sqrt 10.0))
  (/ 1 (* (cbrt (sqrt 10.0)) (cbrt (sqrt 10.0))))
  (/ (+ x y) (cbrt (sqrt 10.0)))
  (/ 1 (fabs (cbrt 10.0)))
  (/ (+ x y) (sqrt (cbrt 10.0)))
  (/ 1 (sqrt (sqrt 10.0)))
  (/ (+ x y) (sqrt (sqrt 10.0)))
  1
  (/ (+ x y) (sqrt 10.0))
  (/ 1 (sqrt (sqrt 10.0)))
  (/ (+ x y) (sqrt (sqrt 10.0)))
  1
  (/ (+ x y) (sqrt 10.0))
  (/ 1 (sqrt 10.0))
  (/ (sqrt 10.0) (+ x y))
  (/ (+ x y) (* (cbrt (sqrt 10.0)) (cbrt (sqrt 10.0))))
  (/ (+ x y) (fabs (cbrt 10.0)))
  (/ (+ x y) (sqrt (sqrt 10.0)))
  (+ x y)
  (/ (+ x y) (sqrt (sqrt 10.0)))
  (+ x y)
  (/ (sqrt 10.0) (cbrt (+ x y)))
  (/ (sqrt 10.0) (sqrt (+ x y)))
  (/ (sqrt 10.0) (+ x y))
  (/ (sqrt 10.0) (+ x y))
  (* (sqrt 10.0) (fma x x (* y (- y x))))
  (* (sqrt 10.0) (- x y))
  (expm1 (/ (+ x y) 10.0))
  (log1p (/ (+ x y) 10.0))
  (/ (+ x y) 10.0)
  (log (/ (+ x y) 10.0))
  (log (/ (+ x y) 10.0))
  (log (/ (+ x y) 10.0))
  (log (/ (+ x y) 10.0))
  (log (/ (+ x y) 10.0))
  (log (/ (+ x y) 10.0))
  (log (/ (+ x y) 10.0))
  (log (/ (+ x y) 10.0))
  (log (/ (+ x y) 10.0))
  (exp (/ (+ x y) 10.0))
  (pow (/ (+ x y) 10.0) 3)
  (pow (/ (+ x y) 10.0) 3)
  (pow (/ (+ x y) 10.0) 3)
  (pow (/ (+ x y) 10.0) 3)
  (* (cbrt (/ (+ x y) 10.0)) (cbrt (/ (+ x y) 10.0)))
  (cbrt (/ (+ x y) 10.0))
  (pow (/ (+ x y) 10.0) 3)
  (sqrt (/ (+ x y) 10.0))
  (sqrt (/ (+ x y) 10.0))
  (+ x y)
  10.0
  (* (sqrt (/ 1 (sqrt 10.0))) (sqrt (/ (+ x y) (sqrt 10.0))))
  (* (sqrt (/ 1 (sqrt 10.0))) (sqrt (/ (+ x y) (sqrt 10.0))))
  (* (sqrt (/ 1 (sqrt 10.0))) (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))))
  (* (sqrt (/ 1 (sqrt 10.0))) (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))))
  (* (sqrt (/ 1 (sqrt 10.0))) (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))))
  (* (sqrt (/ 1 (sqrt 10.0))) (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))))
  (/ (sqrt (/ (+ x y) (sqrt 10.0))) (sqrt (sqrt 10.0)))
  (/ (sqrt (/ (+ x y) (sqrt 10.0))) (sqrt (sqrt 10.0)))
  (/ (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))) (sqrt (sqrt 10.0)))
  (/ (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))) (sqrt (sqrt 10.0)))
  (/ (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))) (sqrt (sqrt 10.0)))
  (/ (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))) (sqrt (sqrt 10.0)))
  (/ (sqrt (/ (+ x y) (sqrt 10.0))) (sqrt (sqrt 10.0)))
  (/ (sqrt (/ (+ x y) (sqrt 10.0))) (sqrt (sqrt 10.0)))
  (/ (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))) (sqrt (sqrt 10.0)))
  (/ (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))) (sqrt (sqrt 10.0)))
  (/ (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))) (sqrt (sqrt 10.0)))
  (/ (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))) (sqrt (sqrt 10.0)))
  (/ (sqrt (/ (+ x y) (sqrt 10.0))) (sqrt (sqrt 10.0)))
  (/ (sqrt (/ (+ x y) (sqrt 10.0))) (sqrt (sqrt 10.0)))
  (/ (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))) (sqrt (sqrt 10.0)))
  (/ (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))) (sqrt (sqrt 10.0)))
  (/ (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))) (sqrt (sqrt 10.0)))
  (/ (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))) (sqrt (sqrt 10.0)))
  (/ (sqrt (/ (+ x y) (sqrt 10.0))) (sqrt (sqrt 10.0)))
  (/ (sqrt (/ (+ x y) (sqrt 10.0))) (sqrt (sqrt 10.0)))
  (/ (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))) (sqrt (sqrt 10.0)))
  (/ (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))) (sqrt (sqrt 10.0)))
  (/ (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))) (sqrt (sqrt 10.0)))
  (/ (/ (sqrt (+ x y)) (sqrt (sqrt 10.0))) (sqrt (sqrt 10.0)))
  (/ (* (cbrt (/ (+ x y) (sqrt 10.0))) (cbrt (/ (+ x y) (sqrt 10.0)))) (sqrt 10.0))
  (/ (sqrt (/ (+ x y) (sqrt 10.0))) (sqrt 10.0))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (sqrt 10.0)) (cbrt (sqrt 10.0)))) (sqrt 10.0))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (fabs (cbrt 10.0))) (sqrt 10.0))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (sqrt 10.0))) (sqrt 10.0))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt 10.0))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (sqrt 10.0))) (sqrt 10.0))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt 10.0))
  (/ (/ (sqrt (+ x y)) (sqrt 10.0)) (* (cbrt (sqrt 10.0)) (cbrt (sqrt 10.0))))
  (/ (/ (sqrt (+ x y)) (fabs (cbrt 10.0))) (sqrt 10.0))
  (/ (/ (sqrt (+ x y)) (sqrt 10.0)) (sqrt (sqrt 10.0)))
  (/ (sqrt (+ x y)) (sqrt 10.0))
  (/ (/ (sqrt (+ x y)) (sqrt 10.0)) (sqrt (sqrt 10.0)))
  (/ (sqrt (+ x y)) (sqrt 10.0))
  (/ (/ 1 (sqrt 10.0)) (* (cbrt (sqrt 10.0)) (cbrt (sqrt 10.0))))
  (/ (/ 1 (sqrt 10.0)) (fabs (cbrt 10.0)))
  (/ (/ 1 (sqrt 10.0)) (sqrt (sqrt 10.0)))
  (/ 1 (sqrt 10.0))
  (/ (/ 1 (sqrt 10.0)) (sqrt (sqrt 10.0)))
  (/ 1 (sqrt 10.0))
  (/ (/ 1 (sqrt 10.0)) (* (cbrt (sqrt 10.0)) (cbrt (sqrt 10.0))))
  (/ (/ 1 (sqrt 10.0)) (fabs (cbrt 10.0)))
  (/ (/ 1 (sqrt 10.0)) (sqrt (sqrt 10.0)))
  (/ 1 (sqrt 10.0))
  (/ (/ 1 (sqrt 10.0)) (sqrt (sqrt 10.0)))
  (/ 1 (sqrt 10.0))
  (/ 1 (sqrt 10.0))
  (/ (+ x y) (sqrt 10.0))
  (* (cbrt (/ 1 (sqrt 10.0))) (/ (+ x y) (sqrt 10.0)))
  (* (sqrt (/ 1 (sqrt 10.0))) (/ (+ x y) (sqrt 10.0)))
  (/ (/ (+ x y) (sqrt 10.0)) (cbrt (sqrt 10.0)))
  (/ (/ (+ x y) (sqrt 10.0)) (sqrt (cbrt 10.0)))
  (/ (/ (+ x y) (sqrt 10.0)) (sqrt (sqrt 10.0)))
  (/ (+ x y) 10.0)
  (/ (/ (+ x y) (sqrt 10.0)) (sqrt (sqrt 10.0)))
  (/ (+ x y) 10.0)
  (/ (/ (+ x y) (sqrt 10.0)) (cbrt (sqrt 10.0)))
  (/ (/ (+ x y) (sqrt 10.0)) (sqrt (cbrt 10.0)))
  (/ (/ (+ x y) (sqrt 10.0)) (sqrt (sqrt 10.0)))
  (/ (+ x y) 10.0)
  (/ (/ (+ x y) (sqrt 10.0)) (sqrt (sqrt 10.0)))
  (/ (+ x y) 10.0)
  (/ (/ (+ x y) (sqrt 10.0)) (cbrt (sqrt 10.0)))
  (/ (/ (+ x y) (sqrt 10.0)) (sqrt (cbrt 10.0)))
  (/ (/ (+ x y) (sqrt 10.0)) (sqrt (sqrt 10.0)))
  (/ (+ x y) 10.0)
  (/ (/ (+ x y) (sqrt 10.0)) (sqrt (sqrt 10.0)))
  (/ (+ x y) 10.0)
  (/ (+ x y) 10.0)
  (/ (+ x y) 10.0)
  (/ (+ x y) (sqrt 10.0))
  (/ (+ x y) (sqrt 10.0))
  (/ (+ x y) (sqrt 10.0))
  (/ (+ x y) (sqrt 10.0))
  (/ (+ x y) (sqrt 10.0))
  (+ (/ x 10.0) (/ y 10.0))
  (+ (/ x 10.0) (/ y 10.0))
  (+ (/ x 10.0) (/ y 10.0))
6.973 * * * [progress]: adding candidates to table
7.184 * [progress]: [Phase 3 of 3] Extracting.
7.184 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ (+ x y) 10.0))> #<alt (λ (x y) (* 0.1 (+ x y)))> #<alt (λ (x y) (* (/ 1 (sqrt 10.0)) (/ (+ x y) (sqrt 10.0))))>)
7.185 * * * [regime-changes]: Trying 4 branch expressions: ((+ x y) (/ (+ x y) 10.0) y x)
7.185 * * * * [regimes]: Trying to branch on (+ x y) from (#<alt (λ (x y) (/ (+ x y) 10.0))> #<alt (λ (x y) (* 0.1 (+ x y)))> #<alt (λ (x y) (* (/ 1 (sqrt 10.0)) (/ (+ x y) (sqrt 10.0))))>)
7.202 * * * * [regimes]: Trying to branch on (/ (+ x y) 10.0) from (#<alt (λ (x y) (/ (+ x y) 10.0))> #<alt (λ (x y) (* 0.1 (+ x y)))> #<alt (λ (x y) (* (/ 1 (sqrt 10.0)) (/ (+ x y) (sqrt 10.0))))>)
7.215 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ (+ x y) 10.0))> #<alt (λ (x y) (* 0.1 (+ x y)))> #<alt (λ (x y) (* (/ 1 (sqrt 10.0)) (/ (+ x y) (sqrt 10.0))))>)
7.228 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ (+ x y) 10.0))> #<alt (λ (x y) (* 0.1 (+ x y)))> #<alt (λ (x y) (* (/ 1 (sqrt 10.0)) (/ (+ x y) (sqrt 10.0))))>)
7.243 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
7.243 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (+ x y) 10.0)
7.244 * * [simplify]: iteration  0 :  5  enodes  (cost  5 )
7.244 * * [simplify]: iteration  1 :  6  enodes  (cost  5 )
7.244 * * [simplify]: iteration  done :  6  enodes  (cost  5 )
7.244 * [simplify]: Simplified to:
   (/ (+ x y) 10.0)
7.588 * [regime-testing]: Baseline error score: 0.012501562695336917
7.589 * [regime-testing]: Oracle error score: 0.0030003750468808603
7.590 * [regime-testing]: End program error score: 0.012501562695336917