17.359 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.030 * * * [progress]: [2/2] Setting up program.
0.032 * [progress]: [Phase 2 of 3] Improving.
0.032 * [simplify]: Simplifying:
  (/ (fabs (- x y)) (fabs y))
0.032 * * [simplify]: Extracting # 0 : cost  0
0.032 * * [simplify]: Extracting # 1 : cost  0
0.032 * * [simplify]: Extracting # 2 : cost  0
0.032 * * [simplify]: Extracting # 3 : cost  0
0.032 * * [simplify]: Extracting # 4 : cost  0
0.032 * * [simplify]: Extracting # 5 : cost  0
0.032 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
0.033 * * [simplify]: Extracting # 0 : cost  0
0.033 * * [simplify]: Extracting # 1 : cost  0
0.033 * * [simplify]: Extracting # 2 : cost  0
0.033 * * [simplify]: iteration  1 :  8  enodes  (cost  7 )
0.034 * * [simplify]: Extracting # 0 : cost  0
0.034 * * [simplify]: iteration  2 :  9  enodes  (cost  7 )
0.035 * * [simplify]: Extracting # 0 : cost  0
0.035 * * [simplify]: iteration done:  9  enodes  (cost  7 )
0.035 * [simplify]: Simplified to:
  (/ (fabs (- x y)) (fabs y))
0.035 * * [progress]: iteration 1 / 4
0.035 * * * [progress]: picking best candidate
0.037 * * * * [pick]: Picked  #<alt (λ (x y) (/ (fabs (- x y)) (fabs y)))>
0.037 * * * [progress]: localizing error
0.044 * * * [progress]: generating rewritten candidates
0.044 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.050 * * * [progress]: generating series expansions
0.050 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.050 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
0.050 * [approximate]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in (x y) around 0
0.050 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y
0.050 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
0.050 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
0.050 * [taylor]: Taking taylor expansion of (fabs y) in y
0.050 * [backup-simplify]: Simplify (fabs y) into (fabs y)
0.050 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
0.050 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x
0.050 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
0.050 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
0.051 * [taylor]: Taking taylor expansion of (fabs y) in x
0.051 * [backup-simplify]: Simplify (fabs y) into (fabs y)
0.051 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
0.051 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x
0.051 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
0.051 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
0.051 * [taylor]: Taking taylor expansion of (fabs y) in x
0.051 * [backup-simplify]: Simplify (fabs y) into (fabs y)
0.051 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
0.051 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y
0.051 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
0.051 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
0.051 * [taylor]: Taking taylor expansion of (fabs y) in y
0.051 * [backup-simplify]: Simplify (fabs y) into (fabs y)
0.051 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
0.051 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
0.051 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))))) into 0
0.051 * [taylor]: Taking taylor expansion of 0 in y
0.051 * [backup-simplify]: Simplify 0 into 0
0.051 * [backup-simplify]: Simplify 0 into 0
0.052 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))))) into 0
0.052 * [backup-simplify]: Simplify 0 into 0
0.052 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
0.052 * [taylor]: Taking taylor expansion of 0 in y
0.052 * [backup-simplify]: Simplify 0 into 0
0.052 * [backup-simplify]: Simplify 0 into 0
0.052 * [backup-simplify]: Simplify 0 into 0
0.052 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
0.052 * [backup-simplify]: Simplify 0 into 0
0.052 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
0.052 * [taylor]: Taking taylor expansion of 0 in y
0.052 * [backup-simplify]: Simplify 0 into 0
0.053 * [backup-simplify]: Simplify 0 into 0
0.053 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
0.053 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
0.053 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in (x y) around 0
0.053 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y
0.053 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
0.053 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
0.053 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y
0.053 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
0.053 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
0.053 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x
0.053 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
0.053 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
0.053 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x
0.053 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
0.053 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
0.053 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x
0.053 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
0.054 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
0.054 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x
0.054 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
0.054 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
0.054 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y
0.054 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
0.054 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
0.054 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y
0.054 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
0.054 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
0.054 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
0.054 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))))) into 0
0.054 * [taylor]: Taking taylor expansion of 0 in y
0.055 * [backup-simplify]: Simplify 0 into 0
0.055 * [backup-simplify]: Simplify 0 into 0
0.055 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))))) into 0
0.055 * [backup-simplify]: Simplify 0 into 0
0.055 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))))) into 0
0.055 * [taylor]: Taking taylor expansion of 0 in y
0.055 * [backup-simplify]: Simplify 0 into 0
0.055 * [backup-simplify]: Simplify 0 into 0
0.055 * [backup-simplify]: Simplify 0 into 0
0.055 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))))) into 0
0.055 * [backup-simplify]: Simplify 0 into 0
0.056 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))))) into 0
0.056 * [taylor]: Taking taylor expansion of 0 in y
0.056 * [backup-simplify]: Simplify 0 into 0
0.056 * [backup-simplify]: Simplify 0 into 0
0.056 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 (/ 1 x)) (/ 1 (/ 1 y)))) (fabs (/ 1 (/ 1 y)))) into (/ (fabs (- x y)) (fabs y))
0.056 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 (- x)) (/ 1 (- y)))) (fabs (/ 1 (- y)))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
0.056 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in (x y) around 0
0.056 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y
0.056 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
0.056 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
0.056 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y
0.056 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
0.057 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
0.057 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x
0.057 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
0.057 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
0.057 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x
0.057 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
0.057 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
0.057 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x
0.057 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
0.057 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
0.057 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x
0.057 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
0.057 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
0.057 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y
0.057 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
0.057 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
0.057 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y
0.057 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
0.058 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
0.058 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
0.058 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))))) into 0
0.058 * [taylor]: Taking taylor expansion of 0 in y
0.058 * [backup-simplify]: Simplify 0 into 0
0.058 * [backup-simplify]: Simplify 0 into 0
0.058 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))))) into 0
0.058 * [backup-simplify]: Simplify 0 into 0
0.059 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))))) into 0
0.059 * [taylor]: Taking taylor expansion of 0 in y
0.059 * [backup-simplify]: Simplify 0 into 0
0.059 * [backup-simplify]: Simplify 0 into 0
0.059 * [backup-simplify]: Simplify 0 into 0
0.059 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))))) into 0
0.059 * [backup-simplify]: Simplify 0 into 0
0.059 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))))) into 0
0.059 * [taylor]: Taking taylor expansion of 0 in y
0.059 * [backup-simplify]: Simplify 0 into 0
0.059 * [backup-simplify]: Simplify 0 into 0
0.060 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) (fabs (/ -1 (/ 1 (- y))))) into (/ (fabs (- x y)) (fabs y))
0.060 * * * [progress]: simplifying candidates
0.060 * [simplify]: Simplifying:
  (expm1 (/ (fabs (- x y)) (fabs y)))
  (log1p (/ (fabs (- x y)) (fabs y)))
  (- (log (fabs (- x y))) (log (fabs y)))
  (log (/ (fabs (- x y)) (fabs y)))
  (exp (/ (fabs (- x y)) (fabs y)))
  (/ (* (* (fabs (- x y)) (fabs (- x y))) (fabs (- x y))) (* (* (fabs y) (fabs y)) (fabs y)))
  (* (cbrt (/ (fabs (- x y)) (fabs y))) (cbrt (/ (fabs (- x y)) (fabs y))))
  (cbrt (/ (fabs (- x y)) (fabs y)))
  (* (* (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y))) (/ (fabs (- x y)) (fabs y)))
  (sqrt (/ (fabs (- x y)) (fabs y)))
  (sqrt (/ (fabs (- x y)) (fabs y)))
  (- (fabs (- x y)))
  (- (fabs y))
  (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (cbrt (fabs (- x y))) (cbrt (fabs y)))
  (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (sqrt (fabs y)))
  (/ (cbrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) 1)
  (/ (cbrt (fabs (- x y))) (fabs y))
  (/ (sqrt (fabs (- x y))) (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (sqrt (fabs (- x y))) (cbrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (sqrt (fabs (- x y))) 1)
  (/ (sqrt (fabs (- x y))) (fabs y))
  (/ 1 (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (fabs (- x y)) (cbrt (fabs y)))
  (/ 1 (sqrt (fabs y)))
  (/ (fabs (- x y)) (sqrt (fabs y)))
  (/ 1 1)
  (/ (fabs (- x y)) (fabs y))
  (/ 1 (fabs y))
  (/ (fabs y) (fabs (- x y)))
  (/ (fabs (- x y)) (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (fabs (- x y)) (sqrt (fabs y)))
  (/ (fabs (- x y)) 1)
  (/ (fabs y) (cbrt (fabs (- x y))))
  (/ (fabs y) (sqrt (fabs (- x y))))
  (/ (fabs y) (fabs (- x y)))
  (/ (fabs (- x y)) (fabs y))
  (/ (fabs (- x y)) (fabs y))
  (/ (fabs (- x y)) (fabs y))
0.061 * * [simplify]: Extracting # 0 : cost  0
0.061 * * [simplify]: Extracting # 1 : cost  0
0.061 * * [simplify]: Extracting # 2 : cost  0
0.061 * * [simplify]: Extracting # 3 : cost  0
0.061 * * [simplify]: Extracting # 4 : cost  0
0.061 * * [simplify]: Extracting # 5 : cost  0
0.061 * * [simplify]: Extracting # 6 : cost  0
0.061 * * [simplify]: Extracting # 7 : cost  0
0.061 * * [simplify]: iteration  0 :  54  enodes  (cost  385 )
0.071 * * [simplify]: Extracting # 0 : cost  0
0.071 * * [simplify]: Extracting # 1 : cost  0
0.071 * * [simplify]: Extracting # 2 : cost  0
0.071 * * [simplify]: iteration  1 :  88  enodes  (cost  376 )
0.107 * * [simplify]: Extracting # 0 : cost  0
0.107 * * [simplify]: Extracting # 1 : cost  0
0.108 * * [simplify]: Extracting # 2 : cost  0
0.108 * * [simplify]: Extracting # 3 : cost  0
0.108 * * [simplify]: Extracting # 4 : cost  0
0.109 * * [simplify]: iteration  2 :  178  enodes  (cost  348 )
0.209 * * [simplify]: Extracting # 0 : cost  0
0.210 * * [simplify]: Extracting # 1 : cost  0
0.211 * * [simplify]: Extracting # 2 : cost  0
0.211 * * [simplify]: Extracting # 3 : cost  0
0.212 * * [simplify]: Extracting # 4 : cost  0
0.212 * * [simplify]: iteration  3 :  328  enodes  (cost  348 )
0.404 * * [simplify]: Extracting # 0 : cost  0
0.404 * * [simplify]: Extracting # 1 : cost  0
0.405 * * [simplify]: Extracting # 2 : cost  0
0.405 * * [simplify]: Extracting # 3 : cost  0
0.405 * * [simplify]: Extracting # 4 : cost  0
0.406 * * [simplify]: iteration  4 :  549  enodes  (cost  348 )
0.820 * * [simplify]: Extracting # 0 : cost  0
0.821 * * [simplify]: Extracting # 1 : cost  0
0.822 * * [simplify]: Extracting # 2 : cost  0
0.823 * * [simplify]: Extracting # 3 : cost  0
0.824 * * [simplify]: Extracting # 4 : cost  0
0.825 * * [simplify]: iteration  5 :  864  enodes  (cost  348 )
1.864 * * [simplify]: Extracting # 0 : cost  0
1.868 * * [simplify]: Extracting # 1 : cost  0
1.872 * * [simplify]: Extracting # 2 : cost  0
1.873 * * [simplify]: Extracting # 3 : cost  0
1.875 * * [simplify]: iteration  6 :  2003  enodes  (cost  348 )
3.223 * * [simplify]: Extracting # 0 : cost  0
3.231 * * [simplify]: Extracting # 1 : cost  0
3.240 * * [simplify]: Extracting # 2 : cost  0
3.245 * * [simplify]: iteration done:  5000  enodes  (cost  348 )
3.245 * [simplify]: Simplified to:
  (expm1 (/ (fabs (- x y)) (fabs y)))
  (log1p (/ (fabs (- x y)) (fabs y)))
  (log (/ (fabs (- x y)) (fabs y)))
  (log (/ (fabs (- x y)) (fabs y)))
  (exp (/ (fabs (- x y)) (fabs y)))
  (pow (/ (fabs (- x y)) (fabs y)) 3)
  (* (cbrt (/ (fabs (- x y)) (fabs y))) (cbrt (/ (fabs (- x y)) (fabs y))))
  (cbrt (/ (fabs (- x y)) (fabs y)))
  (pow (/ (fabs (- x y)) (fabs y)) 3)
  (sqrt (/ (fabs (- x y)) (fabs y)))
  (sqrt (/ (fabs (- x y)) (fabs y)))
  (- (fabs (- x y)))
  (- (fabs y))
  (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (cbrt (fabs (- x y))) (cbrt (fabs y)))
  (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (sqrt (fabs y)))
  (/ (cbrt (fabs (- x y))) (sqrt (fabs y)))
  (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))
  (/ (cbrt (fabs (- x y))) (fabs y))
  (/ (sqrt (fabs (- x y))) (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (sqrt (fabs (- x y))) (cbrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (sqrt (fabs (- x y)))
  (/ (sqrt (fabs (- x y))) (fabs y))
  (/ 1 (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (fabs (- x y)) (cbrt (fabs y)))
  (/ 1 (sqrt (fabs y)))
  (/ (fabs (- x y)) (sqrt (fabs y)))
  1
  (/ (fabs (- x y)) (fabs y))
  (/ 1 (fabs y))
  (/ (fabs y) (fabs (- x y)))
  (/ (fabs (- x y)) (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (fabs (- x y)) (sqrt (fabs y)))
  (fabs (- x y))
  (/ (fabs y) (cbrt (fabs (- x y))))
  (/ (fabs y) (sqrt (fabs (- x y))))
  (/ (fabs y) (fabs (- x y)))
  (/ (fabs (- x y)) (fabs y))
  (/ (fabs (- x y)) (fabs y))
  (/ (fabs (- x y)) (fabs y))
3.245 * * * [progress]: adding candidates to table
3.332 * * [progress]: iteration 2 / 4
3.332 * * * [progress]: picking best candidate
3.336 * * * * [pick]: Picked  #<alt (λ (x y) (* (fabs (- x y)) (/ 1 (fabs y))))>
3.336 * * * [progress]: localizing error
3.347 * * * [progress]: generating rewritten candidates
3.347 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
3.377 * * * [progress]: generating series expansions
3.377 * * * * [progress]: [ 1 / 1 ] generating series at (2)
3.377 * [backup-simplify]: Simplify (* (fabs (- x y)) (/ 1 (fabs y))) into (/ (fabs (- x y)) (fabs y))
3.377 * [approximate]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in (x y) around 0
3.377 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y
3.378 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
3.378 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
3.378 * [taylor]: Taking taylor expansion of (fabs y) in y
3.378 * [backup-simplify]: Simplify (fabs y) into (fabs y)
3.378 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
3.378 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x
3.378 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
3.378 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
3.378 * [taylor]: Taking taylor expansion of (fabs y) in x
3.378 * [backup-simplify]: Simplify (fabs y) into (fabs y)
3.378 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
3.378 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x
3.378 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
3.378 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
3.378 * [taylor]: Taking taylor expansion of (fabs y) in x
3.378 * [backup-simplify]: Simplify (fabs y) into (fabs y)
3.379 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
3.379 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y
3.379 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
3.379 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
3.379 * [taylor]: Taking taylor expansion of (fabs y) in y
3.379 * [backup-simplify]: Simplify (fabs y) into (fabs y)
3.379 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
3.379 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
3.379 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))))) into 0
3.379 * [taylor]: Taking taylor expansion of 0 in y
3.379 * [backup-simplify]: Simplify 0 into 0
3.379 * [backup-simplify]: Simplify 0 into 0
3.379 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))))) into 0
3.380 * [backup-simplify]: Simplify 0 into 0
3.380 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
3.380 * [taylor]: Taking taylor expansion of 0 in y
3.380 * [backup-simplify]: Simplify 0 into 0
3.380 * [backup-simplify]: Simplify 0 into 0
3.380 * [backup-simplify]: Simplify 0 into 0
3.380 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
3.380 * [backup-simplify]: Simplify 0 into 0
3.380 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
3.380 * [taylor]: Taking taylor expansion of 0 in y
3.380 * [backup-simplify]: Simplify 0 into 0
3.380 * [backup-simplify]: Simplify 0 into 0
3.380 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
3.381 * [backup-simplify]: Simplify (* (fabs (- (/ 1 x) (/ 1 y))) (/ 1 (fabs (/ 1 y)))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
3.381 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in (x y) around 0
3.381 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y
3.381 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
3.381 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
3.381 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y
3.381 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
3.381 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
3.381 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x
3.381 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
3.381 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
3.381 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x
3.381 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
3.381 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
3.381 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x
3.381 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
3.381 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
3.381 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x
3.381 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
3.382 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
3.382 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y
3.382 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
3.382 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
3.382 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y
3.382 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
3.382 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
3.382 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
3.382 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))))) into 0
3.382 * [taylor]: Taking taylor expansion of 0 in y
3.382 * [backup-simplify]: Simplify 0 into 0
3.382 * [backup-simplify]: Simplify 0 into 0
3.383 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))))) into 0
3.383 * [backup-simplify]: Simplify 0 into 0
3.383 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))))) into 0
3.383 * [taylor]: Taking taylor expansion of 0 in y
3.383 * [backup-simplify]: Simplify 0 into 0
3.383 * [backup-simplify]: Simplify 0 into 0
3.383 * [backup-simplify]: Simplify 0 into 0
3.383 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))))) into 0
3.383 * [backup-simplify]: Simplify 0 into 0
3.384 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))))) into 0
3.384 * [taylor]: Taking taylor expansion of 0 in y
3.384 * [backup-simplify]: Simplify 0 into 0
3.384 * [backup-simplify]: Simplify 0 into 0
3.384 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 (/ 1 x)) (/ 1 (/ 1 y)))) (fabs (/ 1 (/ 1 y)))) into (/ (fabs (- x y)) (fabs y))
3.384 * [backup-simplify]: Simplify (* (fabs (- (/ 1 (- x)) (/ 1 (- y)))) (/ 1 (fabs (/ 1 (- y))))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
3.384 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in (x y) around 0
3.384 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y
3.384 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
3.384 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
3.384 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y
3.384 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
3.384 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
3.384 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x
3.384 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
3.384 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
3.384 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x
3.385 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
3.385 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
3.385 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x
3.385 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
3.385 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
3.385 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x
3.385 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
3.385 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
3.385 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y
3.385 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
3.385 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
3.385 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y
3.385 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
3.385 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
3.385 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
3.386 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))))) into 0
3.386 * [taylor]: Taking taylor expansion of 0 in y
3.386 * [backup-simplify]: Simplify 0 into 0
3.386 * [backup-simplify]: Simplify 0 into 0
3.386 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))))) into 0
3.386 * [backup-simplify]: Simplify 0 into 0
3.386 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))))) into 0
3.386 * [taylor]: Taking taylor expansion of 0 in y
3.386 * [backup-simplify]: Simplify 0 into 0
3.386 * [backup-simplify]: Simplify 0 into 0
3.386 * [backup-simplify]: Simplify 0 into 0
3.387 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))))) into 0
3.387 * [backup-simplify]: Simplify 0 into 0
3.387 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))))) into 0
3.387 * [taylor]: Taking taylor expansion of 0 in y
3.387 * [backup-simplify]: Simplify 0 into 0
3.387 * [backup-simplify]: Simplify 0 into 0
3.387 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) (fabs (/ -1 (/ 1 (- y))))) into (/ (fabs (- x y)) (fabs y))
3.387 * * * [progress]: simplifying candidates
3.388 * [simplify]: Simplifying:
  (expm1 (* (fabs (- x y)) (/ 1 (fabs y))))
  (log1p (* (fabs (- x y)) (/ 1 (fabs y))))
  (* (fabs (- x y)) (/ 1 (fabs y)))
  (+ (log (fabs (- x y))) (- (log (fabs y))))
  (+ (log (fabs (- x y))) (- 0 (log (fabs y))))
  (+ (log (fabs (- x y))) (- (log 1) (log (fabs y))))
  (+ (log (fabs (- x y))) (log (/ 1 (fabs y))))
  (log (* (fabs (- x y)) (/ 1 (fabs y))))
  (exp (* (fabs (- x y)) (/ 1 (fabs y))))
  (* (* (* (fabs (- x y)) (fabs (- x y))) (fabs (- x y))) (/ (* (* 1 1) 1) (* (* (fabs y) (fabs y)) (fabs y))))
  (* (* (* (fabs (- x y)) (fabs (- x y))) (fabs (- x y))) (* (* (/ 1 (fabs y)) (/ 1 (fabs y))) (/ 1 (fabs y))))
  (* (cbrt (* (fabs (- x y)) (/ 1 (fabs y)))) (cbrt (* (fabs (- x y)) (/ 1 (fabs y)))))
  (cbrt (* (fabs (- x y)) (/ 1 (fabs y))))
  (* (* (* (fabs (- x y)) (/ 1 (fabs y))) (* (fabs (- x y)) (/ 1 (fabs y)))) (* (fabs (- x y)) (/ 1 (fabs y))))
  (sqrt (* (fabs (- x y)) (/ 1 (fabs y))))
  (sqrt (* (fabs (- x y)) (/ 1 (fabs y))))
  (* (sqrt (fabs (- x y))) (sqrt (/ 1 (fabs y))))
  (* (sqrt (fabs (- x y))) (sqrt (/ 1 (fabs y))))
  (* (sqrt (fabs (- x y))) (/ (sqrt 1) (sqrt (fabs y))))
  (* (sqrt (fabs (- x y))) (/ (sqrt 1) (sqrt (fabs y))))
  (* (sqrt (fabs (- x y))) (/ 1 (sqrt (fabs y))))
  (* (sqrt (fabs (- x y))) (/ 1 (sqrt (fabs y))))
  (* (fabs (- x y)) (* (cbrt (/ 1 (fabs y))) (cbrt (/ 1 (fabs y)))))
  (* (fabs (- x y)) (sqrt (/ 1 (fabs y))))
  (* (fabs (- x y)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (fabs y)) (cbrt (fabs y)))))
  (* (fabs (- x y)) (/ (* (cbrt 1) (cbrt 1)) (sqrt (fabs y))))
  (* (fabs (- x y)) (/ (* (cbrt 1) (cbrt 1)) 1))
  (* (fabs (- x y)) (/ (sqrt 1) (* (cbrt (fabs y)) (cbrt (fabs y)))))
  (* (fabs (- x y)) (/ (sqrt 1) (sqrt (fabs y))))
  (* (fabs (- x y)) (/ (sqrt 1) 1))
  (* (fabs (- x y)) (/ 1 (* (cbrt (fabs y)) (cbrt (fabs y)))))
  (* (fabs (- x y)) (/ 1 (sqrt (fabs y))))
  (* (fabs (- x y)) (/ 1 1))
  (* (fabs (- x y)) 1)
  (* (fabs (- x y)) 1)
  (* (cbrt (fabs (- x y))) (/ 1 (fabs y)))
  (* (sqrt (fabs (- x y))) (/ 1 (fabs y)))
  (* (fabs (- x y)) (/ 1 (fabs y)))
  (* (fabs (- x y)) 1)
  (/ (fabs (- x y)) (fabs y))
  (/ (fabs (- x y)) (fabs y))
  (/ (fabs (- x y)) (fabs y))
3.389 * * [simplify]: Extracting # 0 : cost  0
3.389 * * [simplify]: Extracting # 1 : cost  0
3.389 * * [simplify]: Extracting # 2 : cost  0
3.389 * * [simplify]: Extracting # 3 : cost  0
3.389 * * [simplify]: Extracting # 4 : cost  0
3.389 * * [simplify]: Extracting # 5 : cost  0
3.389 * * [simplify]: Extracting # 6 : cost  0
3.390 * * [simplify]: Extracting # 7 : cost  0
3.390 * * [simplify]: iteration  0 :  78  enodes  (cost  504 )
3.415 * * [simplify]: Extracting # 0 : cost  0
3.416 * * [simplify]: Extracting # 1 : cost  0
3.416 * * [simplify]: Extracting # 2 : cost  0
3.416 * * [simplify]: Extracting # 3 : cost  0
3.416 * * [simplify]: iteration  1 :  172  enodes  (cost  413 )
3.452 * * [simplify]: Extracting # 0 : cost  0
3.452 * * [simplify]: Extracting # 1 : cost  0
3.452 * * [simplify]: Extracting # 2 : cost  0
3.453 * * [simplify]: Extracting # 3 : cost  0
3.453 * * [simplify]: Extracting # 4 : cost  0
3.453 * * [simplify]: iteration  2 :  386  enodes  (cost  351 )
3.675 * * [simplify]: Extracting # 0 : cost  0
3.676 * * [simplify]: Extracting # 1 : cost  0
3.677 * * [simplify]: Extracting # 2 : cost  0
3.678 * * [simplify]: Extracting # 3 : cost  0
3.679 * * [simplify]: Extracting # 4 : cost  0
3.680 * * [simplify]: iteration  3 :  784  enodes  (cost  351 )
4.500 * * [simplify]: Extracting # 0 : cost  0
4.503 * * [simplify]: Extracting # 1 : cost  0
4.505 * * [simplify]: Extracting # 2 : cost  0
4.507 * * [simplify]: Extracting # 3 : cost  0
4.509 * * [simplify]: Extracting # 4 : cost  0
4.511 * * [simplify]: iteration  4 :  1439  enodes  (cost  351 )
7.269 * * [simplify]: Extracting # 0 : cost  0
7.274 * * [simplify]: Extracting # 1 : cost  0
7.277 * * [simplify]: Extracting # 2 : cost  0
7.280 * * [simplify]: Extracting # 3 : cost  0
7.283 * * [simplify]: Extracting # 4 : cost  0
7.286 * * [simplify]: iteration  5 :  3120  enodes  (cost  351 )
8.679 * * [simplify]: Extracting # 0 : cost  0
8.685 * * [simplify]: Extracting # 1 : cost  0
8.690 * * [simplify]: Extracting # 2 : cost  0
8.696 * * [simplify]: iteration done:  5001  enodes  (cost  351 )
8.696 * [simplify]: Simplified to:
  (expm1 (/ (fabs (- x y)) (fabs y)))
  (log1p (/ (fabs (- x y)) (fabs y)))
  (/ (fabs (- x y)) (fabs y))
  (log (/ (fabs (- x y)) (fabs y)))
  (log (/ (fabs (- x y)) (fabs y)))
  (log (/ (fabs (- x y)) (fabs y)))
  (log (/ (fabs (- x y)) (fabs y)))
  (log (/ (fabs (- x y)) (fabs y)))
  (exp (/ (fabs (- x y)) (fabs y)))
  (pow (/ (fabs (- x y)) (fabs y)) 3)
  (pow (/ (fabs (- x y)) (fabs y)) 3)
  (* (cbrt (/ (fabs (- x y)) (fabs y))) (cbrt (/ (fabs (- x y)) (fabs y))))
  (cbrt (/ (fabs (- x y)) (fabs y)))
  (pow (/ (fabs (- x y)) (fabs y)) 3)
  (sqrt (/ (fabs (- x y)) (fabs y)))
  (sqrt (/ (fabs (- x y)) (fabs y)))
  (* (sqrt (fabs (- x y))) (sqrt (/ 1 (fabs y))))
  (* (sqrt (fabs (- x y))) (sqrt (/ 1 (fabs y))))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (* (fabs (- x y)) (* (cbrt (/ 1 (fabs y))) (cbrt (/ 1 (fabs y)))))
  (* (fabs (- x y)) (sqrt (/ 1 (fabs y))))
  (/ (fabs (- x y)) (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (fabs (- x y)) (sqrt (fabs y)))
  (fabs (- x y))
  (/ (fabs (- x y)) (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (fabs (- x y)) (sqrt (fabs y)))
  (fabs (- x y))
  (/ (fabs (- x y)) (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (fabs (- x y)) (sqrt (fabs y)))
  (fabs (- x y))
  (fabs (- x y))
  (fabs (- x y))
  (/ (cbrt (fabs (- x y))) (fabs y))
  (/ (sqrt (fabs (- x y))) (fabs y))
  (/ (fabs (- x y)) (fabs y))
  (fabs (- x y))
  (/ (fabs (- x y)) (fabs y))
  (/ (fabs (- x y)) (fabs y))
  (/ (fabs (- x y)) (fabs y))
8.696 * * * [progress]: adding candidates to table
8.800 * * [progress]: iteration 3 / 4
8.800 * * * [progress]: picking best candidate
8.802 * * * * [pick]: Picked  #<alt (λ (x y) (/ (sqrt (fabs (- x y))) (/ (fabs y) (sqrt (fabs (- x y))))))>
8.802 * * * [progress]: localizing error
8.815 * * * [progress]: generating rewritten candidates
8.815 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
8.824 * * * * [progress]: [ 2 / 4 ] rewriting at (2)
8.841 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2)
8.842 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
8.858 * * * [progress]: generating series expansions
8.858 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
8.858 * [backup-simplify]: Simplify (/ (fabs y) (sqrt (fabs (- x y)))) into (* (sqrt (/ 1 (fabs (- x y)))) (fabs y))
8.858 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) in (y x) around 0
8.858 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) in x
8.858 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- x y)))) in x
8.858 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- x y))) in x
8.858 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
8.858 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
8.858 * [backup-simplify]: Simplify (/ 1 (fabs (- x y))) into (/ 1 (fabs (- x y)))
8.858 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (- x y)))) into (sqrt (/ 1 (fabs (- x y))))
8.858 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- x y))) (/ 0 (fabs (- x y)))))) into 0
8.859 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (- x y)))))) into 0
8.859 * [taylor]: Taking taylor expansion of (fabs y) in x
8.859 * [backup-simplify]: Simplify (fabs y) into (fabs y)
8.859 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) in y
8.859 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- x y)))) in y
8.859 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- x y))) in y
8.859 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
8.859 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
8.859 * [backup-simplify]: Simplify (/ 1 (fabs (- x y))) into (/ 1 (fabs (- x y)))
8.859 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (- x y)))) into (sqrt (/ 1 (fabs (- x y))))
8.859 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- x y))) (/ 0 (fabs (- x y)))))) into 0
8.859 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (- x y)))))) into 0
8.859 * [taylor]: Taking taylor expansion of (fabs y) in y
8.859 * [backup-simplify]: Simplify (fabs y) into (fabs y)
8.859 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) in y
8.859 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- x y)))) in y
8.859 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- x y))) in y
8.859 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
8.859 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
8.859 * [backup-simplify]: Simplify (/ 1 (fabs (- x y))) into (/ 1 (fabs (- x y)))
8.859 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (- x y)))) into (sqrt (/ 1 (fabs (- x y))))
8.860 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- x y))) (/ 0 (fabs (- x y)))))) into 0
8.860 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (- x y)))))) into 0
8.860 * [taylor]: Taking taylor expansion of (fabs y) in y
8.860 * [backup-simplify]: Simplify (fabs y) into (fabs y)
8.860 * [backup-simplify]: Simplify (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) into (* (sqrt (/ 1 (fabs (- x y)))) (fabs y))
8.860 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) in x
8.860 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- x y)))) in x
8.860 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- x y))) in x
8.860 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
8.860 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
8.860 * [backup-simplify]: Simplify (/ 1 (fabs (- x y))) into (/ 1 (fabs (- x y)))
8.860 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (- x y)))) into (sqrt (/ 1 (fabs (- x y))))
8.860 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- x y))) (/ 0 (fabs (- x y)))))) into 0
8.861 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (- x y)))))) into 0
8.861 * [taylor]: Taking taylor expansion of (fabs y) in x
8.861 * [backup-simplify]: Simplify (fabs y) into (fabs y)
8.861 * [backup-simplify]: Simplify (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) into (* (sqrt (/ 1 (fabs (- x y)))) (fabs y))
8.861 * [backup-simplify]: Simplify (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) into (* (sqrt (/ 1 (fabs (- x y)))) (fabs y))
8.861 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- x y)))) 0) (* 0 (fabs y))) into 0
8.861 * [taylor]: Taking taylor expansion of 0 in x
8.861 * [backup-simplify]: Simplify 0 into 0
8.861 * [backup-simplify]: Simplify 0 into 0
8.861 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- x y)))) 0) (* 0 (fabs y))) into 0
8.861 * [backup-simplify]: Simplify 0 into 0
8.861 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- x y))) (/ 0 (fabs (- x y)))) (* 0 (/ 0 (fabs (- x y)))))) into 0
8.862 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (fabs (- x y)))))) into 0
8.863 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- x y)))) 0) (+ (* 0 0) (* 0 (fabs y)))) into 0
8.863 * [taylor]: Taking taylor expansion of 0 in x
8.863 * [backup-simplify]: Simplify 0 into 0
8.863 * [backup-simplify]: Simplify 0 into 0
8.863 * [backup-simplify]: Simplify 0 into 0
8.863 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- x y))) (/ 0 (fabs (- x y)))) (* 0 (/ 0 (fabs (- x y)))))) into 0
8.864 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (fabs (- x y)))))) into 0
8.864 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- x y)))) 0) (+ (* 0 0) (* 0 (fabs y)))) into 0
8.864 * [backup-simplify]: Simplify 0 into 0
8.865 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- x y))) (/ 0 (fabs (- x y)))) (* 0 (/ 0 (fabs (- x y)))) (* 0 (/ 0 (fabs (- x y)))))) into 0
8.865 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (fabs (- x y)))))) into 0
8.866 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- x y)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs y))))) into 0
8.866 * [taylor]: Taking taylor expansion of 0 in x
8.866 * [backup-simplify]: Simplify 0 into 0
8.866 * [backup-simplify]: Simplify 0 into 0
8.866 * [backup-simplify]: Simplify (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) into (* (sqrt (/ 1 (fabs (- x y)))) (fabs y))
8.873 * [backup-simplify]: Simplify (/ (fabs (/ 1 y)) (sqrt (fabs (- (/ 1 x) (/ 1 y))))) into (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) (fabs (/ 1 y)))
8.874 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) (fabs (/ 1 y))) in (y x) around 0
8.874 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) (fabs (/ 1 y))) in x
8.874 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) in x
8.874 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) in x
8.874 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
8.874 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
8.874 * [backup-simplify]: Simplify (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) into (/ 1 (fabs (- (/ 1 x) (/ 1 y))))
8.874 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) into (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y)))))
8.874 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) (/ 0 (fabs (- (/ 1 x) (/ 1 y))))))) into 0
8.875 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))))) into 0
8.875 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x
8.875 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
8.875 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) (fabs (/ 1 y))) in y
8.875 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) in y
8.875 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) in y
8.875 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
8.875 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
8.875 * [backup-simplify]: Simplify (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) into (/ 1 (fabs (- (/ 1 x) (/ 1 y))))
8.875 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) into (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y)))))
8.876 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) (/ 0 (fabs (- (/ 1 x) (/ 1 y))))))) into 0
8.876 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))))) into 0
8.876 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y
8.876 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
8.876 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) (fabs (/ 1 y))) in y
8.876 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) in y
8.876 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) in y
8.876 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
8.876 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
8.876 * [backup-simplify]: Simplify (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) into (/ 1 (fabs (- (/ 1 x) (/ 1 y))))
8.876 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) into (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y)))))
8.877 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) (/ 0 (fabs (- (/ 1 x) (/ 1 y))))))) into 0
8.877 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))))) into 0
8.877 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y
8.877 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
8.877 * [backup-simplify]: Simplify (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) (fabs (/ 1 y))) into (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) (fabs (/ 1 y)))
8.877 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) (fabs (/ 1 y))) in x
8.877 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) in x
8.877 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) in x
8.877 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
8.878 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
8.878 * [backup-simplify]: Simplify (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) into (/ 1 (fabs (- (/ 1 x) (/ 1 y))))
8.878 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) into (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y)))))
8.878 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) (/ 0 (fabs (- (/ 1 x) (/ 1 y))))))) into 0
8.878 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))))) into 0
8.878 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x
8.878 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
8.879 * [backup-simplify]: Simplify (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) (fabs (/ 1 y))) into (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) (fabs (/ 1 y)))
8.879 * [backup-simplify]: Simplify (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) (fabs (/ 1 y))) into (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) (fabs (/ 1 y)))
8.879 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) 0) (* 0 (fabs (/ 1 y)))) into 0
8.879 * [taylor]: Taking taylor expansion of 0 in x
8.879 * [backup-simplify]: Simplify 0 into 0
8.879 * [backup-simplify]: Simplify 0 into 0
8.879 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) 0) (* 0 (fabs (/ 1 y)))) into 0
8.879 * [backup-simplify]: Simplify 0 into 0
8.880 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) (/ 0 (fabs (- (/ 1 x) (/ 1 y))))) (* 0 (/ 0 (fabs (- (/ 1 x) (/ 1 y))))))) into 0
8.881 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))))) into 0
8.882 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) 0) (+ (* 0 0) (* 0 (fabs (/ 1 y))))) into 0
8.882 * [taylor]: Taking taylor expansion of 0 in x
8.882 * [backup-simplify]: Simplify 0 into 0
8.882 * [backup-simplify]: Simplify 0 into 0
8.882 * [backup-simplify]: Simplify 0 into 0
8.882 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) (/ 0 (fabs (- (/ 1 x) (/ 1 y))))) (* 0 (/ 0 (fabs (- (/ 1 x) (/ 1 y))))))) into 0
8.883 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))))) into 0
8.884 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) 0) (+ (* 0 0) (* 0 (fabs (/ 1 y))))) into 0
8.884 * [backup-simplify]: Simplify 0 into 0
8.884 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) (/ 0 (fabs (- (/ 1 x) (/ 1 y))))) (* 0 (/ 0 (fabs (- (/ 1 x) (/ 1 y))))) (* 0 (/ 0 (fabs (- (/ 1 x) (/ 1 y))))))) into 0
8.885 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))))) into 0
8.885 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 y)))))) into 0
8.886 * [taylor]: Taking taylor expansion of 0 in x
8.886 * [backup-simplify]: Simplify 0 into 0
8.886 * [backup-simplify]: Simplify 0 into 0
8.886 * [backup-simplify]: Simplify (* (sqrt (/ 1 (fabs (- (/ 1 (/ 1 x)) (/ 1 (/ 1 y)))))) (fabs (/ 1 (/ 1 y)))) into (* (sqrt (/ 1 (fabs (- x y)))) (fabs y))
8.886 * [backup-simplify]: Simplify (/ (fabs (/ 1 (- y))) (sqrt (fabs (- (/ 1 (- x)) (/ 1 (- y)))))) into (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) (fabs (/ -1 y)))
8.886 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) (fabs (/ -1 y))) in (y x) around 0
8.886 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) (fabs (/ -1 y))) in x
8.886 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) in x
8.886 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) in x
8.886 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
8.886 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
8.886 * [backup-simplify]: Simplify (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) into (/ 1 (fabs (- (/ 1 y) (/ 1 x))))
8.886 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) into (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x)))))
8.887 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) (/ 0 (fabs (- (/ 1 y) (/ 1 x))))))) into 0
8.887 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))))) into 0
8.887 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x
8.887 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
8.887 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) (fabs (/ -1 y))) in y
8.887 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) in y
8.887 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) in y
8.887 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
8.887 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
8.887 * [backup-simplify]: Simplify (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) into (/ 1 (fabs (- (/ 1 y) (/ 1 x))))
8.887 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) into (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x)))))
8.888 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) (/ 0 (fabs (- (/ 1 y) (/ 1 x))))))) into 0
8.888 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))))) into 0
8.888 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y
8.888 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
8.888 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) (fabs (/ -1 y))) in y
8.888 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) in y
8.888 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) in y
8.888 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
8.888 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
8.888 * [backup-simplify]: Simplify (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) into (/ 1 (fabs (- (/ 1 y) (/ 1 x))))
8.889 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) into (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x)))))
8.889 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) (/ 0 (fabs (- (/ 1 y) (/ 1 x))))))) into 0
8.889 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))))) into 0
8.889 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y
8.889 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
8.889 * [backup-simplify]: Simplify (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) (fabs (/ -1 y))) into (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) (fabs (/ -1 y)))
8.890 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) (fabs (/ -1 y))) in x
8.890 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) in x
8.890 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) in x
8.890 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
8.890 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
8.890 * [backup-simplify]: Simplify (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) into (/ 1 (fabs (- (/ 1 y) (/ 1 x))))
8.890 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) into (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x)))))
8.890 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) (/ 0 (fabs (- (/ 1 y) (/ 1 x))))))) into 0
8.891 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))))) into 0
8.891 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x
8.891 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
8.891 * [backup-simplify]: Simplify (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) (fabs (/ -1 y))) into (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) (fabs (/ -1 y)))
8.891 * [backup-simplify]: Simplify (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) (fabs (/ -1 y))) into (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) (fabs (/ -1 y)))
8.892 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) 0) (* 0 (fabs (/ -1 y)))) into 0
8.892 * [taylor]: Taking taylor expansion of 0 in x
8.892 * [backup-simplify]: Simplify 0 into 0
8.892 * [backup-simplify]: Simplify 0 into 0
8.892 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) 0) (* 0 (fabs (/ -1 y)))) into 0
8.892 * [backup-simplify]: Simplify 0 into 0
8.892 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) (/ 0 (fabs (- (/ 1 y) (/ 1 x))))) (* 0 (/ 0 (fabs (- (/ 1 y) (/ 1 x))))))) into 0
8.893 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))))) into 0
8.894 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) 0) (+ (* 0 0) (* 0 (fabs (/ -1 y))))) into 0
8.894 * [taylor]: Taking taylor expansion of 0 in x
8.894 * [backup-simplify]: Simplify 0 into 0
8.894 * [backup-simplify]: Simplify 0 into 0
8.894 * [backup-simplify]: Simplify 0 into 0
8.894 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) (/ 0 (fabs (- (/ 1 y) (/ 1 x))))) (* 0 (/ 0 (fabs (- (/ 1 y) (/ 1 x))))))) into 0
8.895 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))))) into 0
8.895 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) 0) (+ (* 0 0) (* 0 (fabs (/ -1 y))))) into 0
8.895 * [backup-simplify]: Simplify 0 into 0
8.896 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) (/ 0 (fabs (- (/ 1 y) (/ 1 x))))) (* 0 (/ 0 (fabs (- (/ 1 y) (/ 1 x))))) (* 0 (/ 0 (fabs (- (/ 1 y) (/ 1 x))))))) into 0
8.897 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))))) into 0
8.898 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 y)))))) into 0
8.898 * [taylor]: Taking taylor expansion of 0 in x
8.898 * [backup-simplify]: Simplify 0 into 0
8.898 * [backup-simplify]: Simplify 0 into 0
8.898 * [backup-simplify]: Simplify (* (sqrt (/ 1 (fabs (- (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) (fabs (/ -1 (/ 1 (- y))))) into (* (sqrt (/ 1 (fabs (- x y)))) (fabs y))
8.898 * * * * [progress]: [ 2 / 4 ] generating series at (2)
8.899 * [backup-simplify]: Simplify (/ (sqrt (fabs (- x y))) (/ (fabs y) (sqrt (fabs (- x y))))) into (/ (fabs (- x y)) (fabs y))
8.899 * [approximate]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in (x y) around 0
8.899 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y
8.899 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
8.899 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
8.899 * [taylor]: Taking taylor expansion of (fabs y) in y
8.899 * [backup-simplify]: Simplify (fabs y) into (fabs y)
8.899 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
8.899 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x
8.899 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
8.899 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
8.899 * [taylor]: Taking taylor expansion of (fabs y) in x
8.899 * [backup-simplify]: Simplify (fabs y) into (fabs y)
8.899 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
8.899 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x
8.899 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
8.899 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
8.899 * [taylor]: Taking taylor expansion of (fabs y) in x
8.899 * [backup-simplify]: Simplify (fabs y) into (fabs y)
8.899 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
8.900 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y
8.900 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
8.900 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
8.900 * [taylor]: Taking taylor expansion of (fabs y) in y
8.900 * [backup-simplify]: Simplify (fabs y) into (fabs y)
8.900 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
8.900 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
8.900 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))))) into 0
8.900 * [taylor]: Taking taylor expansion of 0 in y
8.900 * [backup-simplify]: Simplify 0 into 0
8.900 * [backup-simplify]: Simplify 0 into 0
8.901 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))))) into 0
8.901 * [backup-simplify]: Simplify 0 into 0
8.901 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
8.901 * [taylor]: Taking taylor expansion of 0 in y
8.901 * [backup-simplify]: Simplify 0 into 0
8.901 * [backup-simplify]: Simplify 0 into 0
8.901 * [backup-simplify]: Simplify 0 into 0
8.901 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
8.901 * [backup-simplify]: Simplify 0 into 0
8.902 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
8.902 * [taylor]: Taking taylor expansion of 0 in y
8.902 * [backup-simplify]: Simplify 0 into 0
8.902 * [backup-simplify]: Simplify 0 into 0
8.902 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
8.902 * [backup-simplify]: Simplify (/ (sqrt (fabs (- (/ 1 x) (/ 1 y)))) (/ (fabs (/ 1 y)) (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
8.902 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in (x y) around 0
8.902 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y
8.902 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
8.902 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
8.903 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y
8.903 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
8.903 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
8.903 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x
8.903 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
8.903 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
8.903 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x
8.903 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
8.903 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
8.903 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x
8.903 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
8.903 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
8.903 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x
8.904 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
8.904 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
8.904 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y
8.904 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
8.904 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
8.904 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y
8.904 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
8.904 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
8.904 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
8.905 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))))) into 0
8.905 * [taylor]: Taking taylor expansion of 0 in y
8.905 * [backup-simplify]: Simplify 0 into 0
8.905 * [backup-simplify]: Simplify 0 into 0
8.905 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))))) into 0
8.905 * [backup-simplify]: Simplify 0 into 0
8.906 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))))) into 0
8.906 * [taylor]: Taking taylor expansion of 0 in y
8.906 * [backup-simplify]: Simplify 0 into 0
8.906 * [backup-simplify]: Simplify 0 into 0
8.906 * [backup-simplify]: Simplify 0 into 0
8.906 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))))) into 0
8.906 * [backup-simplify]: Simplify 0 into 0
8.907 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))))) into 0
8.907 * [taylor]: Taking taylor expansion of 0 in y
8.907 * [backup-simplify]: Simplify 0 into 0
8.907 * [backup-simplify]: Simplify 0 into 0
8.907 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 (/ 1 x)) (/ 1 (/ 1 y)))) (fabs (/ 1 (/ 1 y)))) into (/ (fabs (- x y)) (fabs y))
8.908 * [backup-simplify]: Simplify (/ (sqrt (fabs (- (/ 1 (- x)) (/ 1 (- y))))) (/ (fabs (/ 1 (- y))) (sqrt (fabs (- (/ 1 (- x)) (/ 1 (- y))))))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
8.908 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in (x y) around 0
8.908 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y
8.908 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
8.908 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
8.908 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y
8.908 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
8.908 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
8.908 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x
8.908 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
8.908 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
8.908 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x
8.908 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
8.909 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
8.909 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x
8.909 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
8.909 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
8.909 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x
8.909 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
8.909 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
8.909 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y
8.909 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
8.909 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
8.909 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y
8.909 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
8.910 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
8.910 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
8.910 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))))) into 0
8.910 * [taylor]: Taking taylor expansion of 0 in y
8.910 * [backup-simplify]: Simplify 0 into 0
8.910 * [backup-simplify]: Simplify 0 into 0
8.911 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))))) into 0
8.911 * [backup-simplify]: Simplify 0 into 0
8.911 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))))) into 0
8.911 * [taylor]: Taking taylor expansion of 0 in y
8.911 * [backup-simplify]: Simplify 0 into 0
8.911 * [backup-simplify]: Simplify 0 into 0
8.911 * [backup-simplify]: Simplify 0 into 0
8.912 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))))) into 0
8.912 * [backup-simplify]: Simplify 0 into 0
8.912 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))))) into 0
8.912 * [taylor]: Taking taylor expansion of 0 in y
8.913 * [backup-simplify]: Simplify 0 into 0
8.913 * [backup-simplify]: Simplify 0 into 0
8.913 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) (fabs (/ -1 (/ 1 (- y))))) into (/ (fabs (- x y)) (fabs y))
8.913 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2)
8.913 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y)))
8.913 * [approximate]: Taking taylor expansion of (sqrt (fabs (- x y))) in (x y) around 0
8.913 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in y
8.913 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
8.913 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
8.913 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y)))
8.913 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- x y))))) into 0
8.913 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in x
8.913 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
8.914 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
8.914 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y)))
8.914 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- x y))))) into 0
8.914 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in x
8.914 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
8.914 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
8.914 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y)))
8.914 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- x y))))) into 0
8.914 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in y
8.914 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
8.914 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
8.914 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y)))
8.915 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- x y))))) into 0
8.915 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y)))
8.915 * [taylor]: Taking taylor expansion of 0 in y
8.915 * [backup-simplify]: Simplify 0 into 0
8.915 * [backup-simplify]: Simplify 0 into 0
8.915 * [backup-simplify]: Simplify 0 into 0
8.916 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (- x y))))) into 0
8.916 * [taylor]: Taking taylor expansion of 0 in y
8.916 * [backup-simplify]: Simplify 0 into 0
8.916 * [backup-simplify]: Simplify 0 into 0
8.916 * [backup-simplify]: Simplify 0 into 0
8.917 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (- x y))))) into 0
8.917 * [backup-simplify]: Simplify 0 into 0
8.917 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fabs (- x y))))) into 0
8.917 * [taylor]: Taking taylor expansion of 0 in y
8.917 * [backup-simplify]: Simplify 0 into 0
8.918 * [backup-simplify]: Simplify 0 into 0
8.918 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y)))
8.918 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 x) (/ 1 y)))) into (sqrt (fabs (- (/ 1 x) (/ 1 y))))
8.918 * [approximate]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in (x y) around 0
8.918 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in y
8.918 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
8.918 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
8.918 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 x) (/ 1 y)))) into (sqrt (fabs (- (/ 1 x) (/ 1 y))))
8.918 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0
8.918 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in x
8.918 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
8.919 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
8.919 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 x) (/ 1 y)))) into (sqrt (fabs (- (/ 1 x) (/ 1 y))))
8.919 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0
8.919 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in x
8.919 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
8.919 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
8.919 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 x) (/ 1 y)))) into (sqrt (fabs (- (/ 1 x) (/ 1 y))))
8.919 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0
8.919 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in y
8.919 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
8.919 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
8.920 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 x) (/ 1 y)))) into (sqrt (fabs (- (/ 1 x) (/ 1 y))))
8.920 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0
8.920 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 x) (/ 1 y)))) into (sqrt (fabs (- (/ 1 x) (/ 1 y))))
8.920 * [taylor]: Taking taylor expansion of 0 in y
8.920 * [backup-simplify]: Simplify 0 into 0
8.920 * [backup-simplify]: Simplify 0 into 0
8.920 * [backup-simplify]: Simplify 0 into 0
8.921 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0
8.921 * [taylor]: Taking taylor expansion of 0 in y
8.921 * [backup-simplify]: Simplify 0 into 0
8.921 * [backup-simplify]: Simplify 0 into 0
8.921 * [backup-simplify]: Simplify 0 into 0
8.922 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0
8.922 * [backup-simplify]: Simplify 0 into 0
8.923 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0
8.923 * [taylor]: Taking taylor expansion of 0 in y
8.923 * [backup-simplify]: Simplify 0 into 0
8.923 * [backup-simplify]: Simplify 0 into 0
8.923 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (sqrt (fabs (- x y)))
8.923 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 (- x)) (/ 1 (- y))))) into (sqrt (fabs (- (/ 1 y) (/ 1 x))))
8.923 * [approximate]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in (x y) around 0
8.923 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in y
8.923 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
8.923 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
8.923 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 y) (/ 1 x)))) into (sqrt (fabs (- (/ 1 y) (/ 1 x))))
8.924 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0
8.924 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in x
8.924 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
8.924 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
8.924 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 y) (/ 1 x)))) into (sqrt (fabs (- (/ 1 y) (/ 1 x))))
8.924 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0
8.924 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in x
8.924 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
8.924 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
8.924 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 y) (/ 1 x)))) into (sqrt (fabs (- (/ 1 y) (/ 1 x))))
8.925 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0
8.925 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in y
8.925 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
8.925 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
8.925 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 y) (/ 1 x)))) into (sqrt (fabs (- (/ 1 y) (/ 1 x))))
8.925 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0
8.925 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 y) (/ 1 x)))) into (sqrt (fabs (- (/ 1 y) (/ 1 x))))
8.925 * [taylor]: Taking taylor expansion of 0 in y
8.925 * [backup-simplify]: Simplify 0 into 0
8.925 * [backup-simplify]: Simplify 0 into 0
8.925 * [backup-simplify]: Simplify 0 into 0
8.926 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0
8.926 * [taylor]: Taking taylor expansion of 0 in y
8.926 * [backup-simplify]: Simplify 0 into 0
8.926 * [backup-simplify]: Simplify 0 into 0
8.926 * [backup-simplify]: Simplify 0 into 0
8.927 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0
8.927 * [backup-simplify]: Simplify 0 into 0
8.928 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0
8.928 * [taylor]: Taking taylor expansion of 0 in y
8.928 * [backup-simplify]: Simplify 0 into 0
8.928 * [backup-simplify]: Simplify 0 into 0
8.928 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (sqrt (fabs (- x y)))
8.928 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
8.928 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y)))
8.928 * [approximate]: Taking taylor expansion of (sqrt (fabs (- x y))) in (x y) around 0
8.928 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in y
8.928 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
8.928 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
8.928 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y)))
8.929 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- x y))))) into 0
8.929 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in x
8.929 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
8.929 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
8.929 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y)))
8.929 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- x y))))) into 0
8.929 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in x
8.929 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
8.929 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
8.929 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y)))
8.929 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- x y))))) into 0
8.929 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in y
8.929 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
8.929 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
8.930 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y)))
8.930 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- x y))))) into 0
8.930 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y)))
8.930 * [taylor]: Taking taylor expansion of 0 in y
8.930 * [backup-simplify]: Simplify 0 into 0
8.930 * [backup-simplify]: Simplify 0 into 0
8.930 * [backup-simplify]: Simplify 0 into 0
8.931 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (- x y))))) into 0
8.931 * [taylor]: Taking taylor expansion of 0 in y
8.931 * [backup-simplify]: Simplify 0 into 0
8.931 * [backup-simplify]: Simplify 0 into 0
8.931 * [backup-simplify]: Simplify 0 into 0
8.931 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (- x y))))) into 0
8.931 * [backup-simplify]: Simplify 0 into 0
8.932 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fabs (- x y))))) into 0
8.932 * [taylor]: Taking taylor expansion of 0 in y
8.932 * [backup-simplify]: Simplify 0 into 0
8.932 * [backup-simplify]: Simplify 0 into 0
8.932 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y)))
8.932 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 x) (/ 1 y)))) into (sqrt (fabs (- (/ 1 x) (/ 1 y))))
8.932 * [approximate]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in (x y) around 0
8.932 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in y
8.932 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
8.933 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
8.933 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 x) (/ 1 y)))) into (sqrt (fabs (- (/ 1 x) (/ 1 y))))
8.933 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0
8.933 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in x
8.933 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
8.933 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
8.933 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 x) (/ 1 y)))) into (sqrt (fabs (- (/ 1 x) (/ 1 y))))
8.933 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0
8.933 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in x
8.933 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
8.934 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
8.934 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 x) (/ 1 y)))) into (sqrt (fabs (- (/ 1 x) (/ 1 y))))
8.934 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0
8.934 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in y
8.934 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
8.934 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
8.934 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 x) (/ 1 y)))) into (sqrt (fabs (- (/ 1 x) (/ 1 y))))
8.934 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0
8.935 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 x) (/ 1 y)))) into (sqrt (fabs (- (/ 1 x) (/ 1 y))))
8.935 * [taylor]: Taking taylor expansion of 0 in y
8.935 * [backup-simplify]: Simplify 0 into 0
8.935 * [backup-simplify]: Simplify 0 into 0
8.935 * [backup-simplify]: Simplify 0 into 0
8.935 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0
8.935 * [taylor]: Taking taylor expansion of 0 in y
8.935 * [backup-simplify]: Simplify 0 into 0
8.936 * [backup-simplify]: Simplify 0 into 0
8.936 * [backup-simplify]: Simplify 0 into 0
8.936 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0
8.936 * [backup-simplify]: Simplify 0 into 0
8.937 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0
8.937 * [taylor]: Taking taylor expansion of 0 in y
8.937 * [backup-simplify]: Simplify 0 into 0
8.937 * [backup-simplify]: Simplify 0 into 0
8.937 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (sqrt (fabs (- x y)))
8.937 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 (- x)) (/ 1 (- y))))) into (sqrt (fabs (- (/ 1 y) (/ 1 x))))
8.937 * [approximate]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in (x y) around 0
8.938 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in y
8.938 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
8.938 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
8.938 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 y) (/ 1 x)))) into (sqrt (fabs (- (/ 1 y) (/ 1 x))))
8.938 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0
8.938 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in x
8.938 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
8.938 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
8.938 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 y) (/ 1 x)))) into (sqrt (fabs (- (/ 1 y) (/ 1 x))))
8.938 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0
8.938 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in x
8.939 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
8.939 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
8.939 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 y) (/ 1 x)))) into (sqrt (fabs (- (/ 1 y) (/ 1 x))))
8.939 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0
8.939 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in y
8.939 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
8.939 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
8.939 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 y) (/ 1 x)))) into (sqrt (fabs (- (/ 1 y) (/ 1 x))))
8.940 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0
8.940 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 y) (/ 1 x)))) into (sqrt (fabs (- (/ 1 y) (/ 1 x))))
8.940 * [taylor]: Taking taylor expansion of 0 in y
8.940 * [backup-simplify]: Simplify 0 into 0
8.940 * [backup-simplify]: Simplify 0 into 0
8.940 * [backup-simplify]: Simplify 0 into 0
8.941 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0
8.941 * [taylor]: Taking taylor expansion of 0 in y
8.941 * [backup-simplify]: Simplify 0 into 0
8.941 * [backup-simplify]: Simplify 0 into 0
8.941 * [backup-simplify]: Simplify 0 into 0
8.941 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0
8.941 * [backup-simplify]: Simplify 0 into 0
8.942 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0
8.942 * [taylor]: Taking taylor expansion of 0 in y
8.942 * [backup-simplify]: Simplify 0 into 0
8.942 * [backup-simplify]: Simplify 0 into 0
8.942 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (sqrt (fabs (- x y)))
8.943 * * * [progress]: simplifying candidates
8.949 * [simplify]: Simplifying:
  (expm1 (/ (fabs y) (sqrt (fabs (- x y)))))
  (log1p (/ (fabs y) (sqrt (fabs (- x y)))))
  (- (log (fabs y)) (log (sqrt (fabs (- x y)))))
  (log (/ (fabs y) (sqrt (fabs (- x y)))))
  (exp (/ (fabs y) (sqrt (fabs (- x y)))))
  (/ (* (* (fabs y) (fabs y)) (fabs y)) (* (* (sqrt (fabs (- x y))) (sqrt (fabs (- x y)))) (sqrt (fabs (- x y)))))
  (* (cbrt (/ (fabs y) (sqrt (fabs (- x y))))) (cbrt (/ (fabs y) (sqrt (fabs (- x y))))))
  (cbrt (/ (fabs y) (sqrt (fabs (- x y)))))
  (* (* (/ (fabs y) (sqrt (fabs (- x y)))) (/ (fabs y) (sqrt (fabs (- x y))))) (/ (fabs y) (sqrt (fabs (- x y)))))
  (sqrt (/ (fabs y) (sqrt (fabs (- x y)))))
  (sqrt (/ (fabs y) (sqrt (fabs (- x y)))))
  (- (fabs y))
  (- (sqrt (fabs (- x y))))
  (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))))
  (/ (cbrt (fabs y)) (cbrt (sqrt (fabs (- x y)))))
  (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))))
  (/ (cbrt (fabs y)) (sqrt (cbrt (fabs (- x y)))))
  (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (sqrt (sqrt (fabs (- x y)))))
  (/ (cbrt (fabs y)) (sqrt (sqrt (fabs (- x y)))))
  (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (sqrt 1))
  (/ (cbrt (fabs y)) (sqrt (fabs (- x y))))
  (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (sqrt (sqrt (fabs (- x y)))))
  (/ (cbrt (fabs y)) (sqrt (sqrt (fabs (- x y)))))
  (/ (* (cbrt (fabs y)) (cbrt (fabs y))) 1)
  (/ (cbrt (fabs y)) (sqrt (fabs (- x y))))
  (/ (sqrt (fabs y)) (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))))
  (/ (sqrt (fabs y)) (cbrt (sqrt (fabs (- x y)))))
  (/ (sqrt (fabs y)) (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))))
  (/ (sqrt (fabs y)) (sqrt (cbrt (fabs (- x y)))))
  (/ (sqrt (fabs y)) (sqrt (sqrt (fabs (- x y)))))
  (/ (sqrt (fabs y)) (sqrt (sqrt (fabs (- x y)))))
  (/ (sqrt (fabs y)) (sqrt 1))
  (/ (sqrt (fabs y)) (sqrt (fabs (- x y))))
  (/ (sqrt (fabs y)) (sqrt (sqrt (fabs (- x y)))))
  (/ (sqrt (fabs y)) (sqrt (sqrt (fabs (- x y)))))
  (/ (sqrt (fabs y)) 1)
  (/ (sqrt (fabs y)) (sqrt (fabs (- x y))))
  (/ 1 (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))))
  (/ (fabs y) (cbrt (sqrt (fabs (- x y)))))
  (/ 1 (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))))
  (/ (fabs y) (sqrt (cbrt (fabs (- x y)))))
  (/ 1 (sqrt (sqrt (fabs (- x y)))))
  (/ (fabs y) (sqrt (sqrt (fabs (- x y)))))
  (/ 1 (sqrt 1))
  (/ (fabs y) (sqrt (fabs (- x y))))
  (/ 1 (sqrt (sqrt (fabs (- x y)))))
  (/ (fabs y) (sqrt (sqrt (fabs (- x y)))))
  (/ 1 1)
  (/ (fabs y) (sqrt (fabs (- x y))))
  (/ 1 (sqrt (fabs (- x y))))
  (/ (sqrt (fabs (- x y))) (fabs y))
  (/ (fabs y) (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))))
  (/ (fabs y) (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))))
  (/ (fabs y) (sqrt (sqrt (fabs (- x y)))))
  (/ (fabs y) (sqrt 1))
  (/ (fabs y) (sqrt (sqrt (fabs (- x y)))))
  (/ (fabs y) 1)
  (/ (sqrt (fabs (- x y))) (cbrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (fabs y))
  (expm1 (/ (sqrt (fabs (- x y))) (/ (fabs y) (sqrt (fabs (- x y))))))
  (log1p (/ (sqrt (fabs (- x y))) (/ (fabs y) (sqrt (fabs (- x y))))))
  (- (log (sqrt (fabs (- x y)))) (- (log (fabs y)) (log (sqrt (fabs (- x y))))))
  (- (log (sqrt (fabs (- x y)))) (log (/ (fabs y) (sqrt (fabs (- x y))))))
  (log (/ (sqrt (fabs (- x y))) (/ (fabs y) (sqrt (fabs (- x y))))))
  (exp (/ (sqrt (fabs (- x y))) (/ (fabs y) (sqrt (fabs (- x y))))))
  (/ (* (* (sqrt (fabs (- x y))) (sqrt (fabs (- x y)))) (sqrt (fabs (- x y)))) (/ (* (* (fabs y) (fabs y)) (fabs y)) (* (* (sqrt (fabs (- x y))) (sqrt (fabs (- x y)))) (sqrt (fabs (- x y))))))
  (/ (* (* (sqrt (fabs (- x y))) (sqrt (fabs (- x y)))) (sqrt (fabs (- x y)))) (* (* (/ (fabs y) (sqrt (fabs (- x y)))) (/ (fabs y) (sqrt (fabs (- x y))))) (/ (fabs y) (sqrt (fabs (- x y))))))
  (* (cbrt (/ (sqrt (fabs (- x y))) (/ (fabs y) (sqrt (fabs (- x y)))))) (cbrt (/ (sqrt (fabs (- x y))) (/ (fabs y) (sqrt (fabs (- x y)))))))
  (cbrt (/ (sqrt (fabs (- x y))) (/ (fabs y) (sqrt (fabs (- x y))))))
  (* (* (/ (sqrt (fabs (- x y))) (/ (fabs y) (sqrt (fabs (- x y))))) (/ (sqrt (fabs (- x y))) (/ (fabs y) (sqrt (fabs (- x y)))))) (/ (sqrt (fabs (- x y))) (/ (fabs y) (sqrt (fabs (- x y))))))
  (sqrt (/ (sqrt (fabs (- x y))) (/ (fabs y) (sqrt (fabs (- x y))))))
  (sqrt (/ (sqrt (fabs (- x y))) (/ (fabs y) (sqrt (fabs (- x y))))))
  (- (sqrt (fabs (- x y))))
  (- (/ (fabs y) (sqrt (fabs (- x y)))))
  (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (* (cbrt (/ (fabs y) (sqrt (fabs (- x y))))) (cbrt (/ (fabs y) (sqrt (fabs (- x y)))))))
  (/ (cbrt (sqrt (fabs (- x y)))) (cbrt (/ (fabs y) (sqrt (fabs (- x y))))))
  (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (sqrt (/ (fabs y) (sqrt (fabs (- x y))))))
  (/ (cbrt (sqrt (fabs (- x y)))) (sqrt (/ (fabs y) (sqrt (fabs (- x y))))))
  (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y)))))))
  (/ (cbrt (sqrt (fabs (- x y)))) (/ (cbrt (fabs y)) (cbrt (sqrt (fabs (- x y))))))
  (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))))))
  (/ (cbrt (sqrt (fabs (- x y)))) (/ (cbrt (fabs y)) (sqrt (cbrt (fabs (- x y))))))
  (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (sqrt (sqrt (fabs (- x y))))))
  (/ (cbrt (sqrt (fabs (- x y)))) (/ (cbrt (fabs y)) (sqrt (sqrt (fabs (- x y))))))
  (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (sqrt 1)))
  (/ (cbrt (sqrt (fabs (- x y)))) (/ (cbrt (fabs y)) (sqrt (fabs (- x y)))))
  (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (sqrt (sqrt (fabs (- x y))))))
  (/ (cbrt (sqrt (fabs (- x y)))) (/ (cbrt (fabs y)) (sqrt (sqrt (fabs (- x y))))))
  (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (/ (* (cbrt (fabs y)) (cbrt (fabs y))) 1))
  (/ (cbrt (sqrt (fabs (- x y)))) (/ (cbrt (fabs y)) (sqrt (fabs (- x y)))))
  (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (/ (sqrt (fabs y)) (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y)))))))
  (/ (cbrt (sqrt (fabs (- x y)))) (/ (sqrt (fabs y)) (cbrt (sqrt (fabs (- x y))))))
  (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (/ (sqrt (fabs y)) (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))))))
  (/ (cbrt (sqrt (fabs (- x y)))) (/ (sqrt (fabs y)) (sqrt (cbrt (fabs (- x y))))))
  (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (/ (sqrt (fabs y)) (sqrt (sqrt (fabs (- x y))))))
  (/ (cbrt (sqrt (fabs (- x y)))) (/ (sqrt (fabs y)) (sqrt (sqrt (fabs (- x y))))))
  (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (/ (sqrt (fabs y)) (sqrt 1)))
  (/ (cbrt (sqrt (fabs (- x y)))) (/ (sqrt (fabs y)) (sqrt (fabs (- x y)))))
  (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (/ (sqrt (fabs y)) (sqrt (sqrt (fabs (- x y))))))
  (/ (cbrt (sqrt (fabs (- x y)))) (/ (sqrt (fabs y)) (sqrt (sqrt (fabs (- x y))))))
  (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (/ (sqrt (fabs y)) 1))
  (/ (cbrt (sqrt (fabs (- x y)))) (/ (sqrt (fabs y)) (sqrt (fabs (- x y)))))
  (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (/ 1 (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y)))))))
  (/ (cbrt (sqrt (fabs (- x y)))) (/ (fabs y) (cbrt (sqrt (fabs (- x y))))))
  (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (/ 1 (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))))))
  (/ (cbrt (sqrt (fabs (- x y)))) (/ (fabs y) (sqrt (cbrt (fabs (- x y))))))
  (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (/ 1 (sqrt (sqrt (fabs (- x y))))))
  (/ (cbrt (sqrt (fabs (- x y)))) (/ (fabs y) (sqrt (sqrt (fabs (- x y))))))
  (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (/ 1 (sqrt 1)))
  (/ (cbrt (sqrt (fabs (- x y)))) (/ (fabs y) (sqrt (fabs (- x y)))))
  (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (/ 1 (sqrt (sqrt (fabs (- x y))))))
  (/ (cbrt (sqrt (fabs (- x y)))) (/ (fabs y) (sqrt (sqrt (fabs (- x y))))))
  (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (/ 1 1))
  (/ (cbrt (sqrt (fabs (- x y)))) (/ (fabs y) (sqrt (fabs (- x y)))))
  (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) 1)
  (/ (cbrt (sqrt (fabs (- x y)))) (/ (fabs y) (sqrt (fabs (- x y)))))
  (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (fabs y))
  (/ (cbrt (sqrt (fabs (- x y)))) (/ 1 (sqrt (fabs (- x y)))))
  (/ (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))) (* (cbrt (/ (fabs y) (sqrt (fabs (- x y))))) (cbrt (/ (fabs y) (sqrt (fabs (- x y)))))))
  (/ (sqrt (cbrt (fabs (- x y)))) (cbrt (/ (fabs y) (sqrt (fabs (- x y))))))
  (/ (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))) (sqrt (/ (fabs y) (sqrt (fabs (- x y))))))
  (/ (sqrt (cbrt (fabs (- x y)))) (sqrt (/ (fabs y) (sqrt (fabs (- x y))))))
  (/ (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))) (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y)))))))
  (/ (sqrt (cbrt (fabs (- x y)))) (/ (cbrt (fabs y)) (cbrt (sqrt (fabs (- x y))))))
  (/ (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))) (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))))))
  (/ (sqrt (cbrt (fabs (- x y)))) (/ (cbrt (fabs y)) (sqrt (cbrt (fabs (- x y))))))
  (/ (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))) (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (sqrt (sqrt (fabs (- x y))))))
  (/ (sqrt (cbrt (fabs (- x y)))) (/ (cbrt (fabs y)) (sqrt (sqrt (fabs (- x y))))))
  (/ (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))) (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (sqrt 1)))
  (/ (sqrt (cbrt (fabs (- x y)))) (/ (cbrt (fabs y)) (sqrt (fabs (- x y)))))
  (/ (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))) (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (sqrt (sqrt (fabs (- x y))))))
  (/ (sqrt (cbrt (fabs (- x y)))) (/ (cbrt (fabs y)) (sqrt (sqrt (fabs (- x y))))))
  (/ (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))) (/ (* (cbrt (fabs y)) (cbrt (fabs y))) 1))
  (/ (sqrt (cbrt (fabs (- x y)))) (/ (cbrt (fabs y)) (sqrt (fabs (- x y)))))
  (/ (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))) (/ (sqrt (fabs y)) (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y)))))))
  (/ (sqrt (cbrt (fabs (- x y)))) (/ (sqrt (fabs y)) (cbrt (sqrt (fabs (- x y))))))
  (/ (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))) (/ (sqrt (fabs y)) (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))))))
  (/ (sqrt (cbrt (fabs (- x y)))) (/ (sqrt (fabs y)) (sqrt (cbrt (fabs (- x y))))))
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  (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y)))))
  (cbrt (sqrt (fabs (- x y))))
  (* (* (sqrt (fabs (- x y))) (sqrt (fabs (- x y)))) (sqrt (fabs (- x y))))
  (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))))
  (sqrt (cbrt (fabs (- x y))))
  (sqrt (sqrt (fabs (- x y))))
  (sqrt (sqrt (fabs (- x y))))
  (sqrt 1)
  (sqrt (fabs (- x y)))
  (/ 1 2)
  (sqrt (sqrt (fabs (- x y))))
  (sqrt (sqrt (fabs (- x y))))
  (* (sqrt (/ 1 (fabs (- x y)))) (fabs y))
  (* (sqrt (/ 1 (fabs (- x y)))) (fabs y))
  (* (sqrt (/ 1 (fabs (- x y)))) (fabs y))
  (/ (fabs (- x y)) (fabs y))
  (/ (fabs (- x y)) (fabs y))
  (/ (fabs (- x y)) (fabs y))
  (sqrt (fabs (- x y)))
  (sqrt (fabs (- x y)))
  (sqrt (fabs (- x y)))
  (sqrt (fabs (- x y)))
  (sqrt (fabs (- x y)))
  (sqrt (fabs (- x y)))
8.961 * * [simplify]: Extracting # 0 : cost  0
8.962 * * [simplify]: Extracting # 1 : cost  0
8.962 * * [simplify]: Extracting # 2 : cost  0
8.963 * * [simplify]: Extracting # 3 : cost  0
8.963 * * [simplify]: Extracting # 4 : cost  0
8.964 * * [simplify]: Extracting # 5 : cost  0
8.964 * * [simplify]: Extracting # 6 : cost  0
8.965 * * [simplify]: Extracting # 7 : cost  0
8.965 * * [simplify]: iteration  0 :  267  enodes  (cost  6240 )
9.068 * * [simplify]: Extracting # 0 : cost  0
9.069 * * [simplify]: Extracting # 1 : cost  0
9.069 * * [simplify]: Extracting # 2 : cost  0
9.070 * * [simplify]: iteration  1 :  525  enodes  (cost  5592 )
9.268 * * [simplify]: Extracting # 0 : cost  0
9.274 * * [simplify]: Extracting # 1 : cost  0
9.276 * * [simplify]: Extracting # 2 : cost  0
9.277 * * [simplify]: Extracting # 3 : cost  0
9.279 * * [simplify]: Extracting # 4 : cost  0
9.281 * * [simplify]: Extracting # 5 : cost  0
9.283 * * [simplify]: iteration  2 :  1687  enodes  (cost  5064 )
11.082 * * [simplify]: Extracting # 0 : cost  0
11.090 * * [simplify]: Extracting # 1 : cost  0
11.095 * * [simplify]: Extracting # 2 : cost  0
11.100 * * [simplify]: Extracting # 3 : cost  0
11.105 * * [simplify]: Extracting # 4 : cost  0
11.110 * * [simplify]: iteration done:  5000  enodes  (cost  4860 )
11.117 * [simplify]: Simplified to:
  (expm1 (/ (fabs y) (sqrt (fabs (- x y)))))
  (log1p (/ (fabs y) (sqrt (fabs (- x y)))))
  (log (/ (fabs y) (sqrt (fabs (- x y)))))
  (log (/ (fabs y) (sqrt (fabs (- x y)))))
  (exp (/ (fabs y) (sqrt (fabs (- x y)))))
  (pow (/ (fabs y) (sqrt (fabs (- x y)))) 3)
  (* (cbrt (/ (fabs y) (sqrt (fabs (- x y))))) (cbrt (/ (fabs y) (sqrt (fabs (- x y))))))
  (cbrt (/ (fabs y) (sqrt (fabs (- x y)))))
  (pow (/ (fabs y) (sqrt (fabs (- x y)))) 3)
  (sqrt (/ (fabs y) (sqrt (fabs (- x y)))))
  (sqrt (/ (fabs y) (sqrt (fabs (- x y)))))
  (- (fabs y))
  (- (sqrt (fabs (- x y))))
  (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))))
  (/ (cbrt (fabs y)) (cbrt (sqrt (fabs (- x y)))))
  (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (fabs (cbrt (fabs (- x y)))))
  (/ (cbrt (fabs y)) (sqrt (cbrt (fabs (- x y)))))
  (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (sqrt (sqrt (fabs (- x y)))))
  (/ (cbrt (fabs y)) (sqrt (sqrt (fabs (- x y)))))
  (* (cbrt (fabs y)) (cbrt (fabs y)))
  (/ (cbrt (fabs y)) (sqrt (fabs (- x y))))
  (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (sqrt (sqrt (fabs (- x y)))))
  (/ (cbrt (fabs y)) (sqrt (sqrt (fabs (- x y)))))
  (* (cbrt (fabs y)) (cbrt (fabs y)))
  (/ (cbrt (fabs y)) (sqrt (fabs (- x y))))
  (/ (sqrt (fabs y)) (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))))
  (/ (sqrt (fabs y)) (cbrt (sqrt (fabs (- x y)))))
  (/ (sqrt (fabs y)) (fabs (cbrt (fabs (- x y)))))
  (/ (sqrt (fabs y)) (sqrt (cbrt (fabs (- x y)))))
  (/ (sqrt (fabs y)) (sqrt (sqrt (fabs (- x y)))))
  (/ (sqrt (fabs y)) (sqrt (sqrt (fabs (- x y)))))
  (sqrt (fabs y))
  (/ (sqrt (fabs y)) (sqrt (fabs (- x y))))
  (/ (sqrt (fabs y)) (sqrt (sqrt (fabs (- x y)))))
  (/ (sqrt (fabs y)) (sqrt (sqrt (fabs (- x y)))))
  (sqrt (fabs y))
  (/ (sqrt (fabs y)) (sqrt (fabs (- x y))))
  (/ 1 (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))))
  (/ (fabs y) (cbrt (sqrt (fabs (- x y)))))
  (/ 1 (fabs (cbrt (fabs (- x y)))))
  (/ (fabs y) (sqrt (cbrt (fabs (- x y)))))
  (/ 1 (sqrt (sqrt (fabs (- x y)))))
  (/ (fabs y) (sqrt (sqrt (fabs (- x y)))))
  1
  (/ (fabs y) (sqrt (fabs (- x y))))
  (/ 1 (sqrt (sqrt (fabs (- x y)))))
  (/ (fabs y) (sqrt (sqrt (fabs (- x y)))))
  1
  (/ (fabs y) (sqrt (fabs (- x y))))
  (/ 1 (sqrt (fabs (- x y))))
  (/ (sqrt (fabs (- x y))) (fabs y))
  (/ (fabs y) (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))))
  (/ (fabs y) (fabs (cbrt (fabs (- x y)))))
  (/ (fabs y) (sqrt (sqrt (fabs (- x y)))))
  (fabs y)
  (/ (fabs y) (sqrt (sqrt (fabs (- x y)))))
  (fabs y)
  (/ (sqrt (fabs (- x y))) (cbrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (fabs y))
  (expm1 (/ (fabs (- x y)) (fabs y)))
  (log1p (/ (fabs (- x y)) (fabs y)))
  (log (/ (fabs (- x y)) (fabs y)))
  (log (/ (fabs (- x y)) (fabs y)))
  (log (/ (fabs (- x y)) (fabs y)))
  (exp (/ (fabs (- x y)) (fabs y)))
  (pow (/ (fabs (- x y)) (fabs y)) 3)
  (pow (/ (fabs (- x y)) (fabs y)) 3)
  (* (cbrt (/ (fabs (- x y)) (fabs y))) (cbrt (/ (fabs (- x y)) (fabs y))))
  (cbrt (/ (fabs (- x y)) (fabs y)))
  (pow (/ (fabs (- x y)) (fabs y)) 3)
  (sqrt (/ (fabs (- x y)) (fabs y)))
  (sqrt (/ (fabs (- x y)) (fabs y)))
  (- (sqrt (fabs (- x y))))
  (- (/ (fabs y) (sqrt (fabs (- x y)))))
  (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (* (cbrt (/ (fabs y) (sqrt (fabs (- x y))))) (cbrt (/ (fabs y) (sqrt (fabs (- x y)))))))
  (/ (cbrt (sqrt (fabs (- x y)))) (cbrt (/ (fabs y) (sqrt (fabs (- x y))))))
  (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (sqrt (/ (fabs y) (sqrt (fabs (- x y))))))
  (/ (cbrt (sqrt (fabs (- x y)))) (sqrt (/ (fabs y) (sqrt (fabs (- x y))))))
  (* (/ (pow (cbrt (sqrt (fabs (- x y)))) 3) (* (cbrt (fabs y)) (cbrt (fabs y)))) (cbrt (sqrt (fabs (- x y)))))
  (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (cbrt (fabs y)))
  (* (/ (fabs (cbrt (fabs (- x y)))) (* (cbrt (fabs y)) (cbrt (fabs y)))) (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))))
  (/ (sqrt (cbrt (fabs (- x y)))) (/ (cbrt (fabs y)) (cbrt (sqrt (fabs (- x y))))))
  (/ (sqrt (sqrt (fabs (- x y)))) (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y)))))))
  (/ (cbrt (sqrt (fabs (- x y)))) (/ (cbrt (fabs y)) (sqrt (sqrt (fabs (- x y))))))
  (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (sqrt (fabs (- x y))) (/ (cbrt (fabs y)) (cbrt (sqrt (fabs (- x y))))))
  (/ (sqrt (sqrt (fabs (- x y)))) (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y)))))))
  (/ (cbrt (sqrt (fabs (- x y)))) (/ (cbrt (fabs y)) (sqrt (sqrt (fabs (- x y))))))
  (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (sqrt (fabs (- x y))) (/ (cbrt (fabs y)) (cbrt (sqrt (fabs (- x y))))))
  (* (/ (pow (cbrt (sqrt (fabs (- x y)))) 3) (sqrt (fabs y))) (cbrt (sqrt (fabs (- x y)))))
  (/ (cbrt (sqrt (fabs (- x y)))) (/ (sqrt (fabs y)) (cbrt (sqrt (fabs (- x y))))))
  (/ (fabs (cbrt (fabs (- x y)))) (/ (sqrt (fabs y)) (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y)))))))
  (/ (cbrt (sqrt (fabs (- x y)))) (/ (sqrt (fabs y)) (sqrt (cbrt (fabs (- x y))))))
  (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (/ (sqrt (fabs y)) (sqrt (sqrt (fabs (- x y))))))
  (/ (sqrt (sqrt (fabs (- x y)))) (/ (sqrt (fabs y)) (cbrt (sqrt (fabs (- x y))))))
  (/ (cbrt (sqrt (fabs (- x y)))) (/ (sqrt (fabs y)) (cbrt (sqrt (fabs (- x y))))))
  (/ (sqrt (fabs (- x y))) (/ (sqrt (fabs y)) (cbrt (sqrt (fabs (- x y))))))
  (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (/ (sqrt (fabs y)) (sqrt (sqrt (fabs (- x y))))))
  (/ (sqrt (sqrt (fabs (- x y)))) (/ (sqrt (fabs y)) (cbrt (sqrt (fabs (- x y))))))
  (/ (cbrt (sqrt (fabs (- x y)))) (/ (sqrt (fabs y)) (cbrt (sqrt (fabs (- x y))))))
  (/ (sqrt (fabs (- x y))) (/ (sqrt (fabs y)) (cbrt (sqrt (fabs (- x y))))))
  (* (cbrt (sqrt (fabs (- x y)))) (pow (cbrt (sqrt (fabs (- x y)))) 3))
  (/ (cbrt (sqrt (fabs (- x y)))) (/ (fabs y) (cbrt (sqrt (fabs (- x y))))))
  (* (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (fabs (cbrt (fabs (- x y)))))
  (/ (sqrt (cbrt (fabs (- x y)))) (/ (fabs y) (cbrt (sqrt (fabs (- x y))))))
  (* (sqrt (sqrt (fabs (- x y)))) (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))))
  (/ (sqrt (sqrt (fabs (- x y)))) (/ (fabs y) (cbrt (sqrt (fabs (- x y))))))
  (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y)))))
  (/ (sqrt (fabs (- x y))) (/ (fabs y) (cbrt (sqrt (fabs (- x y))))))
  (* (sqrt (sqrt (fabs (- x y)))) (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))))
  (/ (sqrt (sqrt (fabs (- x y)))) (/ (fabs y) (cbrt (sqrt (fabs (- x y))))))
  (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y)))))
  (/ (sqrt (fabs (- x y))) (/ (fabs y) (cbrt (sqrt (fabs (- x y))))))
  (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y)))))
  (/ (sqrt (fabs (- x y))) (/ (fabs y) (cbrt (sqrt (fabs (- x y))))))
  (/ (cbrt (sqrt (fabs (- x y)))) (/ (fabs y) (cbrt (sqrt (fabs (- x y))))))
  (* (cbrt (sqrt (fabs (- x y)))) (sqrt (fabs (- x y))))
  (/ (fabs (cbrt (fabs (- x y)))) (* (cbrt (/ (fabs y) (sqrt (fabs (- x y))))) (cbrt (/ (fabs y) (sqrt (fabs (- x y)))))))
  (/ (sqrt (cbrt (fabs (- x y)))) (cbrt (/ (fabs y) (sqrt (fabs (- x y))))))
  (/ (fabs (cbrt (fabs (- x y)))) (sqrt (/ (fabs y) (sqrt (fabs (- x y))))))
  (/ (sqrt (cbrt (fabs (- x y)))) (sqrt (/ (fabs y) (sqrt (fabs (- x y))))))
  (* (/ (fabs (cbrt (fabs (- x y)))) (* (cbrt (fabs y)) (cbrt (fabs y)))) (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))))
  (/ (sqrt (cbrt (fabs (- x y)))) (/ (cbrt (fabs y)) (cbrt (sqrt (fabs (- x y))))))
  (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (cbrt (fabs (- x y))) (cbrt (fabs y)))
  (/ (fabs (cbrt (fabs (- x y)))) (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (sqrt (sqrt (fabs (- x y))))))
  (/ (sqrt (cbrt (fabs (- x y)))) (/ (cbrt (fabs y)) (sqrt (sqrt (fabs (- x y))))))
  (/ (fabs (cbrt (fabs (- x y)))) (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (sqrt (fabs (- x y))) (/ (cbrt (fabs y)) (sqrt (cbrt (fabs (- x y))))))
  (/ (fabs (cbrt (fabs (- x y)))) (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (sqrt (sqrt (fabs (- x y))))))
  (/ (sqrt (cbrt (fabs (- x y)))) (/ (cbrt (fabs y)) (sqrt (sqrt (fabs (- x y))))))
  (/ (fabs (cbrt (fabs (- x y)))) (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (sqrt (fabs (- x y))) (/ (cbrt (fabs y)) (sqrt (cbrt (fabs (- x y))))))
  (/ (fabs (cbrt (fabs (- x y)))) (/ (sqrt (fabs y)) (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y)))))))
  (/ (cbrt (sqrt (fabs (- x y)))) (/ (sqrt (fabs y)) (sqrt (cbrt (fabs (- x y))))))
  (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (sqrt (fabs y)))
  (/ (cbrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (fabs (cbrt (fabs (- x y)))) (/ (sqrt (fabs y)) (sqrt (sqrt (fabs (- x y))))))
  (/ (sqrt (sqrt (fabs (- x y)))) (/ (sqrt (fabs y)) (sqrt (cbrt (fabs (- x y))))))
  (/ (fabs (cbrt (fabs (- x y)))) (sqrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (/ (sqrt (fabs y)) (sqrt (cbrt (fabs (- x y))))))
  (/ (fabs (cbrt (fabs (- x y)))) (/ (sqrt (fabs y)) (sqrt (sqrt (fabs (- x y))))))
  (/ (sqrt (sqrt (fabs (- x y)))) (/ (sqrt (fabs y)) (sqrt (cbrt (fabs (- x y))))))
  (/ (fabs (cbrt (fabs (- x y)))) (sqrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (/ (sqrt (fabs y)) (sqrt (cbrt (fabs (- x y))))))
  (* (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (fabs (cbrt (fabs (- x y)))))
  (/ (sqrt (cbrt (fabs (- x y)))) (/ (fabs y) (cbrt (sqrt (fabs (- x y))))))
  (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))
  (/ (cbrt (fabs (- x y))) (fabs y))
  (* (fabs (cbrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))))
  (/ (sqrt (cbrt (fabs (- x y)))) (/ (fabs y) (sqrt (sqrt (fabs (- x y))))))
  (fabs (cbrt (fabs (- x y))))
  (/ (sqrt (fabs (- x y))) (/ (fabs y) (sqrt (cbrt (fabs (- x y))))))
  (* (fabs (cbrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))))
  (/ (sqrt (cbrt (fabs (- x y)))) (/ (fabs y) (sqrt (sqrt (fabs (- x y))))))
  (fabs (cbrt (fabs (- x y))))
  (/ (sqrt (fabs (- x y))) (/ (fabs y) (sqrt (cbrt (fabs (- x y))))))
  (fabs (cbrt (fabs (- x y))))
  (/ (sqrt (fabs (- x y))) (/ (fabs y) (sqrt (cbrt (fabs (- x y))))))
  (/ (fabs (cbrt (fabs (- x y)))) (fabs y))
  (* (sqrt (cbrt (fabs (- x y)))) (sqrt (fabs (- x y))))
  (/ (sqrt (sqrt (fabs (- x y)))) (* (cbrt (/ (fabs y) (sqrt (fabs (- x y))))) (cbrt (/ (fabs y) (sqrt (fabs (- x y)))))))
  (/ (sqrt (sqrt (fabs (- x y)))) (cbrt (/ (fabs y) (sqrt (fabs (- x y))))))
  (/ (sqrt (sqrt (fabs (- x y)))) (sqrt (/ (fabs y) (sqrt (fabs (- x y))))))
  (/ (sqrt (sqrt (fabs (- x y)))) (sqrt (/ (fabs y) (sqrt (fabs (- x y))))))
  (/ (sqrt (sqrt (fabs (- x y)))) (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y)))))))
  (/ (cbrt (sqrt (fabs (- x y)))) (/ (cbrt (fabs y)) (sqrt (sqrt (fabs (- x y))))))
  (/ (fabs (cbrt (fabs (- x y)))) (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (sqrt (sqrt (fabs (- x y))))))
  (/ (sqrt (cbrt (fabs (- x y)))) (/ (cbrt (fabs y)) (sqrt (sqrt (fabs (- x y))))))
  (/ (/ (sqrt (fabs (- x y))) (cbrt (fabs y))) (cbrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (cbrt (fabs y)))
  (/ (sqrt (sqrt (fabs (- x y)))) (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (pow (sqrt (sqrt (fabs (- x y)))) 3) (cbrt (fabs y)))
  (/ (/ (sqrt (fabs (- x y))) (cbrt (fabs y))) (cbrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (cbrt (fabs y)))
  (/ (sqrt (sqrt (fabs (- x y)))) (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (pow (sqrt (sqrt (fabs (- x y)))) 3) (cbrt (fabs y)))
  (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (/ (sqrt (fabs y)) (sqrt (sqrt (fabs (- x y))))))
  (/ (sqrt (sqrt (fabs (- x y)))) (/ (sqrt (fabs y)) (cbrt (sqrt (fabs (- x y))))))
  (/ (fabs (cbrt (fabs (- x y)))) (/ (sqrt (fabs y)) (sqrt (sqrt (fabs (- x y))))))
  (/ (sqrt (sqrt (fabs (- x y)))) (/ (sqrt (fabs y)) (sqrt (cbrt (fabs (- x y))))))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (sqrt (sqrt (fabs (- x y)))) (sqrt (fabs y)))
  (/ (pow (sqrt (sqrt (fabs (- x y)))) 3) (sqrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (sqrt (sqrt (fabs (- x y)))) (sqrt (fabs y)))
  (/ (pow (sqrt (sqrt (fabs (- x y)))) 3) (sqrt (fabs y)))
  (* (sqrt (sqrt (fabs (- x y)))) (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))))
  (/ (sqrt (sqrt (fabs (- x y)))) (/ (fabs y) (cbrt (sqrt (fabs (- x y))))))
  (* (fabs (cbrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))))
  (/ (sqrt (cbrt (fabs (- x y)))) (/ (fabs y) (sqrt (sqrt (fabs (- x y))))))
  (sqrt (fabs (- x y)))
  (/ (sqrt (fabs (- x y))) (fabs y))
  (sqrt (sqrt (fabs (- x y))))
  (/ (pow (sqrt (sqrt (fabs (- x y)))) 3) (fabs y))
  (sqrt (fabs (- x y)))
  (/ (sqrt (fabs (- x y))) (fabs y))
  (sqrt (sqrt (fabs (- x y))))
  (/ (pow (sqrt (sqrt (fabs (- x y)))) 3) (fabs y))
  (sqrt (sqrt (fabs (- x y))))
  (/ (pow (sqrt (sqrt (fabs (- x y)))) 3) (fabs y))
  (/ (sqrt (sqrt (fabs (- x y)))) (fabs y))
  (pow (sqrt (sqrt (fabs (- x y)))) 3)
  (/ 1 (* (cbrt (/ (fabs y) (sqrt (fabs (- x y))))) (cbrt (/ (fabs y) (sqrt (fabs (- x y)))))))
  (/ (sqrt (fabs (- x y))) (cbrt (/ (fabs y) (sqrt (fabs (- x y))))))
  (/ 1 (sqrt (/ (fabs y) (sqrt (fabs (- x y))))))
  (/ (sqrt (fabs (- x y))) (sqrt (/ (fabs y) (sqrt (fabs (- x y))))))
  (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (sqrt (fabs (- x y))) (/ (cbrt (fabs y)) (cbrt (sqrt (fabs (- x y))))))
  (/ (fabs (cbrt (fabs (- x y)))) (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (sqrt (fabs (- x y))) (/ (cbrt (fabs y)) (sqrt (cbrt (fabs (- x y))))))
  (/ (sqrt (sqrt (fabs (- x y)))) (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (pow (sqrt (sqrt (fabs (- x y)))) 3) (cbrt (fabs y)))
  (/ 1 (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (fabs (- x y)) (cbrt (fabs y)))
  (/ (sqrt (sqrt (fabs (- x y)))) (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (pow (sqrt (sqrt (fabs (- x y)))) 3) (cbrt (fabs y)))
  (/ 1 (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (fabs (- x y)) (cbrt (fabs y)))
  (/ (cbrt (sqrt (fabs (- x y)))) (/ (sqrt (fabs y)) (cbrt (sqrt (fabs (- x y))))))
  (/ (sqrt (fabs (- x y))) (/ (sqrt (fabs y)) (cbrt (sqrt (fabs (- x y))))))
  (/ (fabs (cbrt (fabs (- x y)))) (sqrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (/ (sqrt (fabs y)) (sqrt (cbrt (fabs (- x y))))))
  (/ (sqrt (sqrt (fabs (- x y)))) (sqrt (fabs y)))
  (/ (pow (sqrt (sqrt (fabs (- x y)))) 3) (sqrt (fabs y)))
  (/ 1 (sqrt (fabs y)))
  (/ (fabs (- x y)) (sqrt (fabs y)))
  (/ (sqrt (sqrt (fabs (- x y)))) (sqrt (fabs y)))
  (/ (pow (sqrt (sqrt (fabs (- x y)))) 3) (sqrt (fabs y)))
  (/ 1 (sqrt (fabs y)))
  (/ (fabs (- x y)) (sqrt (fabs y)))
  (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y)))))
  (/ (sqrt (fabs (- x y))) (/ (fabs y) (cbrt (sqrt (fabs (- x y))))))
  (fabs (cbrt (fabs (- x y))))
  (/ (sqrt (fabs (- x y))) (/ (fabs y) (sqrt (cbrt (fabs (- x y))))))
  (sqrt (sqrt (fabs (- x y))))
  (/ (pow (sqrt (sqrt (fabs (- x y)))) 3) (fabs y))
  1
  (/ (fabs (- x y)) (fabs y))
  (sqrt (sqrt (fabs (- x y))))
  (/ (pow (sqrt (sqrt (fabs (- x y)))) 3) (fabs y))
  1
  (/ (fabs (- x y)) (fabs y))
  1
  (/ (fabs (- x y)) (fabs y))
  (/ 1 (fabs y))
  (fabs (- x y))
  (/ (sqrt (sqrt (fabs (- x y)))) (* (cbrt (/ (fabs y) (sqrt (fabs (- x y))))) (cbrt (/ (fabs y) (sqrt (fabs (- x y)))))))
  (/ (sqrt (sqrt (fabs (- x y)))) (cbrt (/ (fabs y) (sqrt (fabs (- x y))))))
  (/ (sqrt (sqrt (fabs (- x y)))) (sqrt (/ (fabs y) (sqrt (fabs (- x y))))))
  (/ (sqrt (sqrt (fabs (- x y)))) (sqrt (/ (fabs y) (sqrt (fabs (- x y))))))
  (/ (sqrt (sqrt (fabs (- x y)))) (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y)))))))
  (/ (cbrt (sqrt (fabs (- x y)))) (/ (cbrt (fabs y)) (sqrt (sqrt (fabs (- x y))))))
  (/ (fabs (cbrt (fabs (- x y)))) (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (sqrt (sqrt (fabs (- x y))))))
  (/ (sqrt (cbrt (fabs (- x y)))) (/ (cbrt (fabs y)) (sqrt (sqrt (fabs (- x y))))))
  (/ (/ (sqrt (fabs (- x y))) (cbrt (fabs y))) (cbrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (cbrt (fabs y)))
  (/ (sqrt (sqrt (fabs (- x y)))) (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (pow (sqrt (sqrt (fabs (- x y)))) 3) (cbrt (fabs y)))
  (/ (/ (sqrt (fabs (- x y))) (cbrt (fabs y))) (cbrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (cbrt (fabs y)))
  (/ (sqrt (sqrt (fabs (- x y)))) (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (pow (sqrt (sqrt (fabs (- x y)))) 3) (cbrt (fabs y)))
  (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (/ (sqrt (fabs y)) (sqrt (sqrt (fabs (- x y))))))
  (/ (sqrt (sqrt (fabs (- x y)))) (/ (sqrt (fabs y)) (cbrt (sqrt (fabs (- x y))))))
  (/ (fabs (cbrt (fabs (- x y)))) (/ (sqrt (fabs y)) (sqrt (sqrt (fabs (- x y))))))
  (/ (sqrt (sqrt (fabs (- x y)))) (/ (sqrt (fabs y)) (sqrt (cbrt (fabs (- x y))))))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (sqrt (sqrt (fabs (- x y)))) (sqrt (fabs y)))
  (/ (pow (sqrt (sqrt (fabs (- x y)))) 3) (sqrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (sqrt (sqrt (fabs (- x y)))) (sqrt (fabs y)))
  (/ (pow (sqrt (sqrt (fabs (- x y)))) 3) (sqrt (fabs y)))
  (* (sqrt (sqrt (fabs (- x y)))) (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))))
  (/ (sqrt (sqrt (fabs (- x y)))) (/ (fabs y) (cbrt (sqrt (fabs (- x y))))))
  (* (fabs (cbrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))))
  (/ (sqrt (cbrt (fabs (- x y)))) (/ (fabs y) (sqrt (sqrt (fabs (- x y))))))
  (sqrt (fabs (- x y)))
  (/ (sqrt (fabs (- x y))) (fabs y))
  (sqrt (sqrt (fabs (- x y))))
  (/ (pow (sqrt (sqrt (fabs (- x y)))) 3) (fabs y))
  (sqrt (fabs (- x y)))
  (/ (sqrt (fabs (- x y))) (fabs y))
  (sqrt (sqrt (fabs (- x y))))
  (/ (pow (sqrt (sqrt (fabs (- x y)))) 3) (fabs y))
  (sqrt (sqrt (fabs (- x y))))
  (/ (pow (sqrt (sqrt (fabs (- x y)))) 3) (fabs y))
  (/ (sqrt (sqrt (fabs (- x y)))) (fabs y))
  (pow (sqrt (sqrt (fabs (- x y)))) 3)
  (/ 1 (* (cbrt (/ (fabs y) (sqrt (fabs (- x y))))) (cbrt (/ (fabs y) (sqrt (fabs (- x y)))))))
  (/ (sqrt (fabs (- x y))) (cbrt (/ (fabs y) (sqrt (fabs (- x y))))))
  (/ 1 (sqrt (/ (fabs y) (sqrt (fabs (- x y))))))
  (/ (sqrt (fabs (- x y))) (sqrt (/ (fabs y) (sqrt (fabs (- x y))))))
  (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (sqrt (fabs (- x y))) (/ (cbrt (fabs y)) (cbrt (sqrt (fabs (- x y))))))
  (/ (fabs (cbrt (fabs (- x y)))) (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (sqrt (fabs (- x y))) (/ (cbrt (fabs y)) (sqrt (cbrt (fabs (- x y))))))
  (/ (sqrt (sqrt (fabs (- x y)))) (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (pow (sqrt (sqrt (fabs (- x y)))) 3) (cbrt (fabs y)))
  (/ 1 (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (fabs (- x y)) (cbrt (fabs y)))
  (/ (sqrt (sqrt (fabs (- x y)))) (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (pow (sqrt (sqrt (fabs (- x y)))) 3) (cbrt (fabs y)))
  (/ 1 (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (fabs (- x y)) (cbrt (fabs y)))
  (/ (cbrt (sqrt (fabs (- x y)))) (/ (sqrt (fabs y)) (cbrt (sqrt (fabs (- x y))))))
  (/ (sqrt (fabs (- x y))) (/ (sqrt (fabs y)) (cbrt (sqrt (fabs (- x y))))))
  (/ (fabs (cbrt (fabs (- x y)))) (sqrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (/ (sqrt (fabs y)) (sqrt (cbrt (fabs (- x y))))))
  (/ (sqrt (sqrt (fabs (- x y)))) (sqrt (fabs y)))
  (/ (pow (sqrt (sqrt (fabs (- x y)))) 3) (sqrt (fabs y)))
  (/ 1 (sqrt (fabs y)))
  (/ (fabs (- x y)) (sqrt (fabs y)))
  (/ (sqrt (sqrt (fabs (- x y)))) (sqrt (fabs y)))
  (/ (pow (sqrt (sqrt (fabs (- x y)))) 3) (sqrt (fabs y)))
  (/ 1 (sqrt (fabs y)))
  (/ (fabs (- x y)) (sqrt (fabs y)))
  (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y)))))
  (/ (sqrt (fabs (- x y))) (/ (fabs y) (cbrt (sqrt (fabs (- x y))))))
  (fabs (cbrt (fabs (- x y))))
  (/ (sqrt (fabs (- x y))) (/ (fabs y) (sqrt (cbrt (fabs (- x y))))))
  (sqrt (sqrt (fabs (- x y))))
  (/ (pow (sqrt (sqrt (fabs (- x y)))) 3) (fabs y))
  1
  (/ (fabs (- x y)) (fabs y))
  (sqrt (sqrt (fabs (- x y))))
  (/ (pow (sqrt (sqrt (fabs (- x y)))) 3) (fabs y))
  1
  (/ (fabs (- x y)) (fabs y))
  1
  (/ (fabs (- x y)) (fabs y))
  (/ 1 (fabs y))
  (fabs (- x y))
  (/ (sqrt (fabs (- x y))) (fabs y))
  (/ (fabs y) (fabs (- x y)))
  (/ (sqrt (fabs (- x y))) (* (cbrt (/ (fabs y) (sqrt (fabs (- x y))))) (cbrt (/ (fabs y) (sqrt (fabs (- x y)))))))
  (/ (sqrt (fabs (- x y))) (sqrt (/ (fabs y) (sqrt (fabs (- x y))))))
  (/ (sqrt (fabs (- x y))) (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y)))))))
  (* (/ (sqrt (fabs (- x y))) (* (cbrt (fabs y)) (cbrt (fabs y)))) (fabs (cbrt (fabs (- x y)))))
  (/ (pow (sqrt (sqrt (fabs (- x y)))) 3) (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (/ (sqrt (fabs (- x y))) (cbrt (fabs y))) (cbrt (fabs y)))
  (/ (pow (sqrt (sqrt (fabs (- x y)))) 3) (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (/ (sqrt (fabs (- x y))) (cbrt (fabs y))) (cbrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (/ (sqrt (fabs y)) (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y)))))))
  (/ (sqrt (fabs (- x y))) (/ (sqrt (fabs y)) (fabs (cbrt (fabs (- x y))))))
  (/ (pow (sqrt (sqrt (fabs (- x y)))) 3) (sqrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (pow (sqrt (sqrt (fabs (- x y)))) 3) (sqrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (* (sqrt (fabs (- x y))) (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))))
  (* (sqrt (fabs (- x y))) (fabs (cbrt (fabs (- x y)))))
  (pow (sqrt (sqrt (fabs (- x y)))) 3)
  (sqrt (fabs (- x y)))
  (pow (sqrt (sqrt (fabs (- x y)))) 3)
  (sqrt (fabs (- x y)))
  (sqrt (fabs (- x y)))
  (/ (sqrt (fabs (- x y))) (fabs y))
  (/ (/ (fabs y) (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y)))))
  (/ (/ (fabs y) (sqrt (fabs (- x y)))) (sqrt (cbrt (fabs (- x y)))))
  (/ (fabs y) (pow (sqrt (sqrt (fabs (- x y)))) 3))
  (/ (fabs y) (fabs (- x y)))
  (/ (fabs y) (pow (sqrt (sqrt (fabs (- x y)))) 3))
  (/ (fabs y) (fabs (- x y)))
  (/ (sqrt (fabs (- x y))) (fabs y))
  (expm1 (sqrt (fabs (- x y))))
  (log1p (sqrt (fabs (- x y))))
  (log (sqrt (fabs (- x y))))
  (exp (sqrt (fabs (- x y))))
  (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y)))))
  (cbrt (sqrt (fabs (- x y))))
  (pow (sqrt (fabs (- x y))) 3)
  (fabs (cbrt (fabs (- x y))))
  (sqrt (cbrt (fabs (- x y))))
  (sqrt (sqrt (fabs (- x y))))
  (sqrt (sqrt (fabs (- x y))))
  1
  (sqrt (fabs (- x y)))
  1/2
  (sqrt (sqrt (fabs (- x y))))
  (sqrt (sqrt (fabs (- x y))))
  (expm1 (sqrt (fabs (- x y))))
  (log1p (sqrt (fabs (- x y))))
  (log (sqrt (fabs (- x y))))
  (exp (sqrt (fabs (- x y))))
  (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y)))))
  (cbrt (sqrt (fabs (- x y))))
  (pow (sqrt (fabs (- x y))) 3)
  (fabs (cbrt (fabs (- x y))))
  (sqrt (cbrt (fabs (- x y))))
  (sqrt (sqrt (fabs (- x y))))
  (sqrt (sqrt (fabs (- x y))))
  1
  (sqrt (fabs (- x y)))
  1/2
  (sqrt (sqrt (fabs (- x y))))
  (sqrt (sqrt (fabs (- x y))))
  (* (sqrt (/ 1 (fabs (- x y)))) (fabs y))
  (* (sqrt (/ 1 (fabs (- x y)))) (fabs y))
  (* (sqrt (/ 1 (fabs (- x y)))) (fabs y))
  (/ (fabs (- x y)) (fabs y))
  (/ (fabs (- x y)) (fabs y))
  (/ (fabs (- x y)) (fabs y))
  (sqrt (fabs (- x y)))
  (sqrt (fabs (- x y)))
  (sqrt (fabs (- x y)))
  (sqrt (fabs (- x y)))
  (sqrt (fabs (- x y)))
  (sqrt (fabs (- x y)))
11.120 * * * [progress]: adding candidates to table
11.558 * [progress]: [Phase 3 of 3] Extracting.
11.558 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (fabs (- x y)) (/ 1 (fabs y))))> #<alt (λ (x y) (/ (sqrt (fabs (- x y))) (/ (fabs y) (sqrt (fabs (- x y))))))> #<alt (λ (x y) (/ (fabs (- x y)) (fabs y)))>)
11.560 * * * [regime-changes]: Trying 3 branch expressions: ((/ (fabs (- x y)) (fabs y)) y x)
11.560 * * * * [regimes]: Trying to branch on (/ (fabs (- x y)) (fabs y)) from (#<alt (λ (x y) (* (fabs (- x y)) (/ 1 (fabs y))))> #<alt (λ (x y) (/ (sqrt (fabs (- x y))) (/ (fabs y) (sqrt (fabs (- x y))))))> #<alt (λ (x y) (/ (fabs (- x y)) (fabs y)))>)
11.583 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (fabs (- x y)) (/ 1 (fabs y))))> #<alt (λ (x y) (/ (sqrt (fabs (- x y))) (/ (fabs y) (sqrt (fabs (- x y))))))> #<alt (λ (x y) (/ (fabs (- x y)) (fabs y)))>)
11.600 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (fabs (- x y)) (/ 1 (fabs y))))> #<alt (λ (x y) (/ (sqrt (fabs (- x y))) (/ (fabs y) (sqrt (fabs (- x y))))))> #<alt (λ (x y) (/ (fabs (- x y)) (fabs y)))>)
11.621 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
11.622 * [simplify]: Simplifying:
  (/ (fabs (- x y)) (fabs y))
11.622 * * [simplify]: Extracting # 0 : cost  0
11.622 * * [simplify]: Extracting # 1 : cost  0
11.622 * * [simplify]: Extracting # 2 : cost  0
11.622 * * [simplify]: Extracting # 3 : cost  0
11.622 * * [simplify]: Extracting # 4 : cost  0
11.622 * * [simplify]: Extracting # 5 : cost  0
11.622 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
11.622 * * [simplify]: Extracting # 0 : cost  0
11.622 * * [simplify]: iteration done:  6  enodes  (cost  7 )
11.622 * [simplify]: Simplified to:
  (/ (fabs (- x y)) (fabs y))
12.435 * [regime-testing]: Baseline error score: 0.015251906488311038
12.435 * [regime-testing]: Oracle error score: 0.005250656332041505
12.436 * [regime-testing]: End program error score: 0.015251906488311038