0.826 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.261 * * * [progress]: [2/2] Setting up program.
0.264 * [progress]: [Phase 2 of 3] Improving.
0.266 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (+ x y) 10.0)
0.269 * * [simplify]: iteration  0 :  5  enodes  (cost  5 )
0.272 * * [simplify]: iteration  1 :  6  enodes  (cost  5 )
0.273 * * [simplify]: iteration  done :  6  enodes  (cost  5 )
0.273 * [simplify]: Simplified to:
   (/ (+ x y) 10.0)
0.274 * * [progress]: iteration 1 / 4
0.274 * * * [progress]: picking best candidate
0.276 * * * * [pick]: Picked  #<alt (λ (x y) (/ (+ x y) 10.0))>
0.276 * * * [progress]: localizing error
0.281 * * * [progress]: generating rewritten candidates
0.282 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.294 * * * [progress]: generating series expansions
0.294 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.298 * [approximate]: Taking taylor expansion of (* 0.1 (+ x y)) in (x y) around 0
0.299 * [taylor]: Taking taylor expansion of (* 0.1 (+ x y)) in y
0.299 * [taylor]: Taking taylor expansion of 0.1 in y
0.299 * [taylor]: Taking taylor expansion of (+ x y) in y
0.299 * [taylor]: Taking taylor expansion of x in y
0.299 * [taylor]: Taking taylor expansion of y in y
0.300 * [taylor]: Taking taylor expansion of (* 0.1 (+ x y)) in x
0.300 * [taylor]: Taking taylor expansion of 0.1 in x
0.300 * [taylor]: Taking taylor expansion of (+ x y) in x
0.300 * [taylor]: Taking taylor expansion of x in x
0.300 * [taylor]: Taking taylor expansion of y in x
0.300 * [taylor]: Taking taylor expansion of (* 0.1 (+ x y)) in x
0.300 * [taylor]: Taking taylor expansion of 0.1 in x
0.300 * [taylor]: Taking taylor expansion of (+ x y) in x
0.300 * [taylor]: Taking taylor expansion of x in x
0.300 * [taylor]: Taking taylor expansion of y in x
0.300 * [taylor]: Taking taylor expansion of (* 0.1 y) in y
0.300 * [taylor]: Taking taylor expansion of 0.1 in y
0.300 * [taylor]: Taking taylor expansion of y in y
0.302 * [taylor]: Taking taylor expansion of 0.1 in y
0.304 * [taylor]: Taking taylor expansion of 0 in y
0.305 * [taylor]: Taking taylor expansion of 0 in y
0.306 * [approximate]: Taking taylor expansion of (* 0.1 (+ (/ 1 y) (/ 1 x))) in (x y) around 0
0.306 * [taylor]: Taking taylor expansion of (* 0.1 (+ (/ 1 y) (/ 1 x))) in y
0.306 * [taylor]: Taking taylor expansion of 0.1 in y
0.306 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.306 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.306 * [taylor]: Taking taylor expansion of y in y
0.306 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.306 * [taylor]: Taking taylor expansion of x in y
0.307 * [taylor]: Taking taylor expansion of (* 0.1 (+ (/ 1 y) (/ 1 x))) in x
0.307 * [taylor]: Taking taylor expansion of 0.1 in x
0.307 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.307 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.307 * [taylor]: Taking taylor expansion of y in x
0.307 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.307 * [taylor]: Taking taylor expansion of x in x
0.307 * [taylor]: Taking taylor expansion of (* 0.1 (+ (/ 1 y) (/ 1 x))) in x
0.307 * [taylor]: Taking taylor expansion of 0.1 in x
0.307 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.307 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.307 * [taylor]: Taking taylor expansion of y in x
0.307 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.307 * [taylor]: Taking taylor expansion of x in x
0.308 * [taylor]: Taking taylor expansion of 0.1 in y
0.309 * [taylor]: Taking taylor expansion of (* 0.1 (/ 1 y)) in y
0.309 * [taylor]: Taking taylor expansion of 0.1 in y
0.309 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.309 * [taylor]: Taking taylor expansion of y in y
0.311 * [taylor]: Taking taylor expansion of 0 in y
0.313 * [taylor]: Taking taylor expansion of 0 in y
0.317 * [taylor]: Taking taylor expansion of 0 in y
0.317 * [approximate]: Taking taylor expansion of (* -0.1 (+ (/ 1 y) (/ 1 x))) in (x y) around 0
0.317 * [taylor]: Taking taylor expansion of (* -0.1 (+ (/ 1 y) (/ 1 x))) in y
0.317 * [taylor]: Taking taylor expansion of -0.1 in y
0.317 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.317 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.317 * [taylor]: Taking taylor expansion of y in y
0.317 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.317 * [taylor]: Taking taylor expansion of x in y
0.317 * [taylor]: Taking taylor expansion of (* -0.1 (+ (/ 1 y) (/ 1 x))) in x
0.317 * [taylor]: Taking taylor expansion of -0.1 in x
0.317 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.317 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.317 * [taylor]: Taking taylor expansion of y in x
0.317 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.317 * [taylor]: Taking taylor expansion of x in x
0.318 * [taylor]: Taking taylor expansion of (* -0.1 (+ (/ 1 y) (/ 1 x))) in x
0.318 * [taylor]: Taking taylor expansion of -0.1 in x
0.318 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.318 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.318 * [taylor]: Taking taylor expansion of y in x
0.318 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.318 * [taylor]: Taking taylor expansion of x in x
0.319 * [taylor]: Taking taylor expansion of -0.1 in y
0.319 * [taylor]: Taking taylor expansion of (- (* 0.1 (/ 1 y))) in y
0.319 * [taylor]: Taking taylor expansion of (* 0.1 (/ 1 y)) in y
0.319 * [taylor]: Taking taylor expansion of 0.1 in y
0.319 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.319 * [taylor]: Taking taylor expansion of y in y
0.322 * [taylor]: Taking taylor expansion of 0 in y
0.324 * [taylor]: Taking taylor expansion of 0 in y
0.327 * [taylor]: Taking taylor expansion of 0 in y
0.328 * * * [progress]: simplifying candidates
0.329 * [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))
0.330 * * [simplify]: iteration  0 :  65  enodes  (cost  354 )
0.340 * * [simplify]: iteration  1 :  137  enodes  (cost  334 )
0.370 * * [simplify]: iteration  2 :  324  enodes  (cost  314 )