19.562 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.021 * * * [progress]: [2/2] Setting up program.
0.023 * [progress]: [Phase 2 of 3] Improving.
0.023 * [simplify]: Simplifying:
  (/ (fabs (- x y)) (fabs y))
0.023 * * [simplify]: Extracting # 0 : cost  0
0.023 * * [simplify]: Extracting # 1 : cost  0
0.023 * * [simplify]: Extracting # 2 : cost  0
0.023 * * [simplify]: Extracting # 3 : cost  0
0.023 * * [simplify]: Extracting # 4 : cost  0
0.023 * * [simplify]: Extracting # 5 : cost  0
0.023 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
0.024 * * [simplify]: Extracting # 0 : cost  0
0.024 * * [simplify]: Extracting # 1 : cost  0
0.024 * * [simplify]: Extracting # 2 : cost  0
0.024 * * [simplify]: iteration  1 :  8  enodes  (cost  7 )
0.025 * * [simplify]: Extracting # 0 : cost  0
0.025 * * [simplify]: iteration  2 :  9  enodes  (cost  7 )
0.026 * * [simplify]: Extracting # 0 : cost  0
0.026 * * [simplify]: iteration done:  9  enodes  (cost  7 )
0.026 * [simplify]: Simplified to:
  (/ (fabs (- x y)) (fabs y))
0.027 * * [progress]: iteration 1 / 4
0.027 * * * [progress]: picking best candidate
0.028 * * * * [pick]: Picked  #<alt (λ (x y) (/ (fabs (- x y)) (fabs y)))>
0.028 * * * [progress]: localizing error
0.034 * * * [progress]: generating rewritten candidates
0.034 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.041 * * * [progress]: generating series expansions
0.041 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.042 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
0.042 * [approximate]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in (x y) around 0
0.042 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y
0.042 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
0.042 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
0.042 * [taylor]: Taking taylor expansion of (fabs y) in y
0.042 * [backup-simplify]: Simplify (fabs y) into (fabs y)
0.042 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
0.042 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x
0.042 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
0.042 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
0.042 * [taylor]: Taking taylor expansion of (fabs y) in x
0.042 * [backup-simplify]: Simplify (fabs y) into (fabs y)
0.042 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
0.042 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x
0.042 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
0.042 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
0.042 * [taylor]: Taking taylor expansion of (fabs y) in x
0.042 * [backup-simplify]: Simplify (fabs y) into (fabs y)
0.042 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
0.042 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y
0.042 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
0.042 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
0.042 * [taylor]: Taking taylor expansion of (fabs y) in y
0.043 * [backup-simplify]: Simplify (fabs y) into (fabs y)
0.043 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
0.043 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
0.043 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))))) into 0
0.043 * [taylor]: Taking taylor expansion of 0 in y
0.043 * [backup-simplify]: Simplify 0 into 0
0.043 * [backup-simplify]: Simplify 0 into 0
0.043 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))))) into 0
0.043 * [backup-simplify]: Simplify 0 into 0
0.043 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
0.043 * [taylor]: Taking taylor expansion of 0 in y
0.043 * [backup-simplify]: Simplify 0 into 0
0.043 * [backup-simplify]: Simplify 0 into 0
0.043 * [backup-simplify]: Simplify 0 into 0
0.044 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
0.044 * [backup-simplify]: Simplify 0 into 0
0.044 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
0.044 * [taylor]: Taking taylor expansion of 0 in y
0.044 * [backup-simplify]: Simplify 0 into 0
0.044 * [backup-simplify]: Simplify 0 into 0
0.044 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
0.044 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
0.044 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in (x y) around 0
0.044 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y
0.044 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
0.044 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
0.044 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y
0.044 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
0.044 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
0.044 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x
0.045 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
0.045 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
0.045 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x
0.045 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
0.045 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
0.045 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x
0.045 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
0.045 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
0.045 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x
0.045 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
0.045 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
0.045 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y
0.045 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
0.045 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
0.045 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y
0.045 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
0.045 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
0.046 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
0.046 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))))) into 0
0.046 * [taylor]: Taking taylor expansion of 0 in y
0.046 * [backup-simplify]: Simplify 0 into 0
0.046 * [backup-simplify]: Simplify 0 into 0
0.046 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))))) into 0
0.046 * [backup-simplify]: Simplify 0 into 0
0.046 * [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
0.046 * [taylor]: Taking taylor expansion of 0 in y
0.046 * [backup-simplify]: Simplify 0 into 0
0.046 * [backup-simplify]: Simplify 0 into 0
0.046 * [backup-simplify]: Simplify 0 into 0
0.047 * [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
0.047 * [backup-simplify]: Simplify 0 into 0
0.047 * [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
0.047 * [taylor]: Taking taylor expansion of 0 in y
0.047 * [backup-simplify]: Simplify 0 into 0
0.047 * [backup-simplify]: Simplify 0 into 0
0.047 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 (/ 1 x)) (/ 1 (/ 1 y)))) (fabs (/ 1 (/ 1 y)))) into (/ (fabs (- x y)) (fabs y))
0.047 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 (- x)) (/ 1 (- y)))) (fabs (/ 1 (- y)))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
0.047 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in (x y) around 0
0.047 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y
0.047 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
0.048 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
0.048 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y
0.048 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
0.048 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
0.048 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x
0.048 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
0.048 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
0.048 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x
0.048 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
0.048 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
0.048 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x
0.048 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
0.048 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
0.048 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x
0.048 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
0.048 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
0.048 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y
0.048 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
0.048 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
0.048 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y
0.049 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
0.049 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
0.049 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
0.049 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))))) into 0
0.049 * [taylor]: Taking taylor expansion of 0 in y
0.049 * [backup-simplify]: Simplify 0 into 0
0.049 * [backup-simplify]: Simplify 0 into 0
0.049 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))))) into 0
0.049 * [backup-simplify]: Simplify 0 into 0
0.050 * [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
0.050 * [taylor]: Taking taylor expansion of 0 in y
0.050 * [backup-simplify]: Simplify 0 into 0
0.050 * [backup-simplify]: Simplify 0 into 0
0.050 * [backup-simplify]: Simplify 0 into 0
0.050 * [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
0.050 * [backup-simplify]: Simplify 0 into 0
0.050 * [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
0.050 * [taylor]: Taking taylor expansion of 0 in y
0.050 * [backup-simplify]: Simplify 0 into 0
0.050 * [backup-simplify]: Simplify 0 into 0
0.051 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) (fabs (/ -1 (/ 1 (- y))))) into (/ (fabs (- x y)) (fabs y))
0.051 * * * [progress]: simplifying candidates
0.051 * [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))
0.052 * * [simplify]: Extracting # 0 : cost  0
0.052 * * [simplify]: Extracting # 1 : cost  0
0.052 * * [simplify]: Extracting # 2 : cost  0
0.052 * * [simplify]: Extracting # 3 : cost  0
0.052 * * [simplify]: Extracting # 4 : cost  0
0.052 * * [simplify]: Extracting # 5 : cost  0
0.052 * * [simplify]: Extracting # 6 : cost  0
0.052 * * [simplify]: Extracting # 7 : cost  0
0.052 * * [simplify]: iteration  0 :  54  enodes  (cost  385 )
0.076 * * [simplify]: Extracting # 0 : cost  0
0.076 * * [simplify]: Extracting # 1 : cost  0
0.077 * * [simplify]: Extracting # 2 : cost  0
0.077 * * [simplify]: iteration  1 :  88  enodes  (cost  376 )
0.092 * * [simplify]: Extracting # 0 : cost  0
0.093 * * [simplify]: Extracting # 1 : cost  0
0.093 * * [simplify]: Extracting # 2 : cost  0
0.093 * * [simplify]: Extracting # 3 : cost  0
0.093 * * [simplify]: Extracting # 4 : cost  0
0.093 * * [simplify]: iteration  2 :  178  enodes  (cost  348 )
0.136 * * [simplify]: Extracting # 0 : cost  0
0.137 * * [simplify]: Extracting # 1 : cost  0
0.137 * * [simplify]: Extracting # 2 : cost  0
0.137 * * [simplify]: Extracting # 3 : cost  0
0.141 * * [simplify]: Extracting # 4 : cost  0
0.141 * * [simplify]: iteration  3 :  328  enodes  (cost  348 )
0.312 * * [simplify]: Extracting # 0 : cost  0
0.312 * * [simplify]: Extracting # 1 : cost  0
0.313 * * [simplify]: Extracting # 2 : cost  0
0.313 * * [simplify]: Extracting # 3 : cost  0
0.313 * * [simplify]: Extracting # 4 : cost  0
0.314 * * [simplify]: iteration  4 :  549  enodes  (cost  348 )
0.650 * * [simplify]: Extracting # 0 : cost  0
0.651 * * [simplify]: Extracting # 1 : cost  0
0.651 * * [simplify]: Extracting # 2 : cost  0
0.652 * * [simplify]: Extracting # 3 : cost  0
0.652 * * [simplify]: Extracting # 4 : cost  0
0.653 * * [simplify]: iteration  5 :  864  enodes  (cost  348 )
1.578 * * [simplify]: Extracting # 0 : cost  0
1.583 * * [simplify]: Extracting # 1 : cost  0
1.586 * * [simplify]: Extracting # 2 : cost  0
1.598 * * [simplify]: Extracting # 3 : cost  0
1.601 * * [simplify]: iteration  6 :  2003  enodes  (cost  348 )
2.746 * * [simplify]: Extracting # 0 : cost  0
2.754 * * [simplify]: Extracting # 1 : cost  0
2.760 * * [simplify]: Extracting # 2 : cost  0
2.765 * * [simplify]: iteration done:  5000  enodes  (cost  348 )
2.765 * [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))
2.765 * * * [progress]: adding candidates to table
2.852 * * [progress]: iteration 2 / 4
2.853 * * * [progress]: picking best candidate
2.857 * * * * [pick]: Picked  #<alt (λ (x y) (* (fabs (- x y)) (/ 1 (fabs y))))>
2.857 * * * [progress]: localizing error
2.871 * * * [progress]: generating rewritten candidates
2.871 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
2.893 * * * [progress]: generating series expansions
2.893 * * * * [progress]: [ 1 / 1 ] generating series at (2)
2.893 * [backup-simplify]: Simplify (* (fabs (- x y)) (/ 1 (fabs y))) into (/ (fabs (- x y)) (fabs y))
2.893 * [approximate]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in (x y) around 0
2.893 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y
2.893 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
2.893 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
2.893 * [taylor]: Taking taylor expansion of (fabs y) in y
2.893 * [backup-simplify]: Simplify (fabs y) into (fabs y)
2.894 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
2.894 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x
2.894 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
2.894 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
2.894 * [taylor]: Taking taylor expansion of (fabs y) in x
2.894 * [backup-simplify]: Simplify (fabs y) into (fabs y)
2.894 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
2.894 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x
2.894 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
2.894 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
2.894 * [taylor]: Taking taylor expansion of (fabs y) in x
2.894 * [backup-simplify]: Simplify (fabs y) into (fabs y)
2.894 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
2.894 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y
2.894 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
2.894 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
2.894 * [taylor]: Taking taylor expansion of (fabs y) in y
2.894 * [backup-simplify]: Simplify (fabs y) into (fabs y)
2.894 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
2.895 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
2.895 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))))) into 0
2.895 * [taylor]: Taking taylor expansion of 0 in y
2.895 * [backup-simplify]: Simplify 0 into 0
2.895 * [backup-simplify]: Simplify 0 into 0
2.895 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))))) into 0
2.895 * [backup-simplify]: Simplify 0 into 0
2.895 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
2.895 * [taylor]: Taking taylor expansion of 0 in y
2.895 * [backup-simplify]: Simplify 0 into 0
2.895 * [backup-simplify]: Simplify 0 into 0
2.896 * [backup-simplify]: Simplify 0 into 0
2.896 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
2.896 * [backup-simplify]: Simplify 0 into 0
2.896 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
2.896 * [taylor]: Taking taylor expansion of 0 in y
2.896 * [backup-simplify]: Simplify 0 into 0
2.896 * [backup-simplify]: Simplify 0 into 0
2.896 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
2.897 * [backup-simplify]: Simplify (* (fabs (- (/ 1 x) (/ 1 y))) (/ 1 (fabs (/ 1 y)))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
2.897 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in (x y) around 0
2.897 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y
2.897 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
2.897 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
2.897 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y
2.897 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
2.897 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
2.897 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x
2.897 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
2.897 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
2.897 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x
2.897 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
2.897 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
2.897 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x
2.897 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
2.898 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
2.898 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x
2.898 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
2.898 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
2.898 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y
2.898 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
2.898 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
2.898 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y
2.898 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
2.898 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
2.898 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
2.899 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))))) into 0
2.899 * [taylor]: Taking taylor expansion of 0 in y
2.899 * [backup-simplify]: Simplify 0 into 0
2.899 * [backup-simplify]: Simplify 0 into 0
2.899 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))))) into 0
2.899 * [backup-simplify]: Simplify 0 into 0
2.900 * [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
2.900 * [taylor]: Taking taylor expansion of 0 in y
2.900 * [backup-simplify]: Simplify 0 into 0
2.900 * [backup-simplify]: Simplify 0 into 0
2.900 * [backup-simplify]: Simplify 0 into 0
2.900 * [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
2.900 * [backup-simplify]: Simplify 0 into 0
2.900 * [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
2.901 * [taylor]: Taking taylor expansion of 0 in y
2.901 * [backup-simplify]: Simplify 0 into 0
2.901 * [backup-simplify]: Simplify 0 into 0
2.901 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 (/ 1 x)) (/ 1 (/ 1 y)))) (fabs (/ 1 (/ 1 y)))) into (/ (fabs (- x y)) (fabs y))
2.901 * [backup-simplify]: Simplify (* (fabs (- (/ 1 (- x)) (/ 1 (- y)))) (/ 1 (fabs (/ 1 (- y))))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
2.901 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in (x y) around 0
2.901 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y
2.901 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
2.901 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
2.901 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y
2.901 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
2.901 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
2.901 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x
2.901 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
2.902 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
2.902 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x
2.902 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
2.902 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
2.902 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x
2.902 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
2.902 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
2.902 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x
2.902 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
2.902 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
2.902 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y
2.902 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
2.902 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
2.902 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y
2.903 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
2.903 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
2.903 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
2.903 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))))) into 0
2.903 * [taylor]: Taking taylor expansion of 0 in y
2.903 * [backup-simplify]: Simplify 0 into 0
2.903 * [backup-simplify]: Simplify 0 into 0
2.904 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))))) into 0
2.904 * [backup-simplify]: Simplify 0 into 0
2.904 * [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
2.904 * [taylor]: Taking taylor expansion of 0 in y
2.904 * [backup-simplify]: Simplify 0 into 0
2.904 * [backup-simplify]: Simplify 0 into 0
2.904 * [backup-simplify]: Simplify 0 into 0
2.904 * [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
2.905 * [backup-simplify]: Simplify 0 into 0
2.905 * [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
2.905 * [taylor]: Taking taylor expansion of 0 in y
2.905 * [backup-simplify]: Simplify 0 into 0
2.905 * [backup-simplify]: Simplify 0 into 0
2.905 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) (fabs (/ -1 (/ 1 (- y))))) into (/ (fabs (- x y)) (fabs y))
2.905 * * * [progress]: simplifying candidates
2.906 * [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))
2.907 * * [simplify]: Extracting # 0 : cost  0
2.907 * * [simplify]: Extracting # 1 : cost  0
2.907 * * [simplify]: Extracting # 2 : cost  0
2.908 * * [simplify]: Extracting # 3 : cost  0
2.908 * * [simplify]: Extracting # 4 : cost  0
2.908 * * [simplify]: Extracting # 5 : cost  0
2.908 * * [simplify]: Extracting # 6 : cost  0
2.908 * * [simplify]: Extracting # 7 : cost  0
2.908 * * [simplify]: iteration  0 :  78  enodes  (cost  504 )
2.936 * * [simplify]: Extracting # 0 : cost  0
2.937 * * [simplify]: Extracting # 1 : cost  0
2.937 * * [simplify]: Extracting # 2 : cost  0
2.937 * * [simplify]: Extracting # 3 : cost  0
2.937 * * [simplify]: iteration  1 :  172  enodes  (cost  413 )
2.988 * * [simplify]: Extracting # 0 : cost  0
2.989 * * [simplify]: Extracting # 1 : cost  0
2.989 * * [simplify]: Extracting # 2 : cost  0
2.990 * * [simplify]: Extracting # 3 : cost  0
2.990 * * [simplify]: Extracting # 4 : cost  0
2.990 * * [simplify]: iteration  2 :  386  enodes  (cost  351 )
3.214 * * [simplify]: Extracting # 0 : cost  0
3.215 * * [simplify]: Extracting # 1 : cost  0
3.215 * * [simplify]: Extracting # 2 : cost  0
3.216 * * [simplify]: Extracting # 3 : cost  0
3.217 * * [simplify]: Extracting # 4 : cost  0
3.217 * * [simplify]: iteration  3 :  784  enodes  (cost  351 )
3.879 * * [simplify]: Extracting # 0 : cost  0
3.880 * * [simplify]: Extracting # 1 : cost  0
3.882 * * [simplify]: Extracting # 2 : cost  0
3.883 * * [simplify]: Extracting # 3 : cost  0
3.884 * * [simplify]: Extracting # 4 : cost  0
3.886 * * [simplify]: iteration  4 :  1439  enodes  (cost  351 )
6.601 * * [simplify]: Extracting # 0 : cost  0
6.606 * * [simplify]: Extracting # 1 : cost  0
6.609 * * [simplify]: Extracting # 2 : cost  0
6.611 * * [simplify]: Extracting # 3 : cost  0
6.613 * * [simplify]: Extracting # 4 : cost  0
6.622 * * [simplify]: iteration  5 :  3120  enodes  (cost  351 )
7.776 * * [simplify]: Extracting # 0 : cost  0
7.784 * * [simplify]: Extracting # 1 : cost  0
7.789 * * [simplify]: Extracting # 2 : cost  0
7.793 * * [simplify]: iteration done:  5001  enodes  (cost  351 )
7.793 * [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))
7.793 * * * [progress]: adding candidates to table
7.863 * * [progress]: iteration 3 / 4
7.863 * * * [progress]: picking best candidate
7.864 * * * * [pick]: Picked  #<alt (λ (x y) (/ (sqrt (fabs (- x y))) (/ (fabs y) (sqrt (fabs (- x y))))))>
7.864 * * * [progress]: localizing error
7.874 * * * [progress]: generating rewritten candidates
7.874 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
7.883 * * * * [progress]: [ 2 / 4 ] rewriting at (2)
7.908 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2)
7.910 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
7.930 * * * [progress]: generating series expansions
7.930 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
7.931 * [backup-simplify]: Simplify (/ (fabs y) (sqrt (fabs (- x y)))) into (* (sqrt (/ 1 (fabs (- x y)))) (fabs y))
7.931 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) in (y x) around 0
7.931 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) in x
7.931 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- x y)))) in x
7.931 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- x y))) in x
7.931 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
7.931 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
7.931 * [backup-simplify]: Simplify (/ 1 (fabs (- x y))) into (/ 1 (fabs (- x y)))
7.931 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (- x y)))) into (sqrt (/ 1 (fabs (- x y))))
7.931 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- x y))) (/ 0 (fabs (- x y)))))) into 0
7.931 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (- x y)))))) into 0
7.931 * [taylor]: Taking taylor expansion of (fabs y) in x
7.931 * [backup-simplify]: Simplify (fabs y) into (fabs y)
7.931 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) in y
7.932 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- x y)))) in y
7.932 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- x y))) in y
7.932 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
7.932 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
7.932 * [backup-simplify]: Simplify (/ 1 (fabs (- x y))) into (/ 1 (fabs (- x y)))
7.932 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (- x y)))) into (sqrt (/ 1 (fabs (- x y))))
7.932 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- x y))) (/ 0 (fabs (- x y)))))) into 0
7.932 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (- x y)))))) into 0
7.932 * [taylor]: Taking taylor expansion of (fabs y) in y
7.932 * [backup-simplify]: Simplify (fabs y) into (fabs y)
7.932 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) in y
7.932 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- x y)))) in y
7.932 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- x y))) in y
7.932 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
7.932 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
7.932 * [backup-simplify]: Simplify (/ 1 (fabs (- x y))) into (/ 1 (fabs (- x y)))
7.933 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (- x y)))) into (sqrt (/ 1 (fabs (- x y))))
7.933 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- x y))) (/ 0 (fabs (- x y)))))) into 0
7.933 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (- x y)))))) into 0
7.933 * [taylor]: Taking taylor expansion of (fabs y) in y
7.933 * [backup-simplify]: Simplify (fabs y) into (fabs y)
7.933 * [backup-simplify]: Simplify (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) into (* (sqrt (/ 1 (fabs (- x y)))) (fabs y))
7.933 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) in x
7.933 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- x y)))) in x
7.933 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- x y))) in x
7.933 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
7.933 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
7.933 * [backup-simplify]: Simplify (/ 1 (fabs (- x y))) into (/ 1 (fabs (- x y)))
7.934 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (- x y)))) into (sqrt (/ 1 (fabs (- x y))))
7.934 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- x y))) (/ 0 (fabs (- x y)))))) into 0
7.934 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (- x y)))))) into 0
7.934 * [taylor]: Taking taylor expansion of (fabs y) in x
7.934 * [backup-simplify]: Simplify (fabs y) into (fabs y)
7.934 * [backup-simplify]: Simplify (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) into (* (sqrt (/ 1 (fabs (- x y)))) (fabs y))
7.934 * [backup-simplify]: Simplify (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) into (* (sqrt (/ 1 (fabs (- x y)))) (fabs y))
7.934 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- x y)))) 0) (* 0 (fabs y))) into 0
7.934 * [taylor]: Taking taylor expansion of 0 in x
7.934 * [backup-simplify]: Simplify 0 into 0
7.934 * [backup-simplify]: Simplify 0 into 0
7.935 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- x y)))) 0) (* 0 (fabs y))) into 0
7.935 * [backup-simplify]: Simplify 0 into 0
7.935 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- x y))) (/ 0 (fabs (- x y)))) (* 0 (/ 0 (fabs (- x y)))))) into 0
7.936 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (fabs (- x y)))))) into 0
7.936 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- x y)))) 0) (+ (* 0 0) (* 0 (fabs y)))) into 0
7.936 * [taylor]: Taking taylor expansion of 0 in x
7.936 * [backup-simplify]: Simplify 0 into 0
7.937 * [backup-simplify]: Simplify 0 into 0
7.937 * [backup-simplify]: Simplify 0 into 0
7.937 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- x y))) (/ 0 (fabs (- x y)))) (* 0 (/ 0 (fabs (- x y)))))) into 0
7.937 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (fabs (- x y)))))) into 0
7.938 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- x y)))) 0) (+ (* 0 0) (* 0 (fabs y)))) into 0
7.938 * [backup-simplify]: Simplify 0 into 0
7.938 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- x y))) (/ 0 (fabs (- x y)))) (* 0 (/ 0 (fabs (- x y)))) (* 0 (/ 0 (fabs (- x y)))))) into 0
7.939 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (fabs (- x y)))))) into 0
7.940 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- x y)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs y))))) into 0
7.940 * [taylor]: Taking taylor expansion of 0 in x
7.940 * [backup-simplify]: Simplify 0 into 0
7.940 * [backup-simplify]: Simplify 0 into 0
7.940 * [backup-simplify]: Simplify (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) into (* (sqrt (/ 1 (fabs (- x y)))) (fabs y))
7.940 * [backup-simplify]: Simplify (/ (fabs (/ 1 y)) (sqrt (fabs (- (/ 1 x) (/ 1 y))))) into (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) (fabs (/ 1 y)))
7.940 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) (fabs (/ 1 y))) in (y x) around 0
7.940 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) (fabs (/ 1 y))) in x
7.940 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) in x
7.940 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) in x
7.940 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
7.940 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
7.941 * [backup-simplify]: Simplify (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) into (/ 1 (fabs (- (/ 1 x) (/ 1 y))))
7.941 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) into (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y)))))
7.941 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) (/ 0 (fabs (- (/ 1 x) (/ 1 y))))))) into 0
7.941 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))))) into 0
7.941 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x
7.941 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
7.941 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) (fabs (/ 1 y))) in y
7.941 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) in y
7.941 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) in y
7.941 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
7.941 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
7.942 * [backup-simplify]: Simplify (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) into (/ 1 (fabs (- (/ 1 x) (/ 1 y))))
7.942 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) into (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y)))))
7.942 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) (/ 0 (fabs (- (/ 1 x) (/ 1 y))))))) into 0
7.942 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))))) into 0
7.942 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y
7.942 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
7.942 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) (fabs (/ 1 y))) in y
7.942 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) in y
7.942 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) in y
7.942 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
7.942 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
7.943 * [backup-simplify]: Simplify (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) into (/ 1 (fabs (- (/ 1 x) (/ 1 y))))
7.943 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) into (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y)))))
7.943 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) (/ 0 (fabs (- (/ 1 x) (/ 1 y))))))) into 0
7.943 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))))) into 0
7.943 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y
7.943 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
7.943 * [backup-simplify]: Simplify (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) (fabs (/ 1 y))) into (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) (fabs (/ 1 y)))
7.943 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) (fabs (/ 1 y))) in x
7.944 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) in x
7.944 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) in x
7.944 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
7.944 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
7.944 * [backup-simplify]: Simplify (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) into (/ 1 (fabs (- (/ 1 x) (/ 1 y))))
7.944 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) into (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y)))))
7.944 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) (/ 0 (fabs (- (/ 1 x) (/ 1 y))))))) into 0
7.944 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))))) into 0
7.944 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x
7.944 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
7.945 * [backup-simplify]: Simplify (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) (fabs (/ 1 y))) into (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) (fabs (/ 1 y)))
7.945 * [backup-simplify]: Simplify (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) (fabs (/ 1 y))) into (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) (fabs (/ 1 y)))
7.945 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) 0) (* 0 (fabs (/ 1 y)))) into 0
7.945 * [taylor]: Taking taylor expansion of 0 in x
7.945 * [backup-simplify]: Simplify 0 into 0
7.945 * [backup-simplify]: Simplify 0 into 0
7.945 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) 0) (* 0 (fabs (/ 1 y)))) into 0
7.946 * [backup-simplify]: Simplify 0 into 0
7.946 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) (/ 0 (fabs (- (/ 1 x) (/ 1 y))))) (* 0 (/ 0 (fabs (- (/ 1 x) (/ 1 y))))))) into 0
7.947 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))))) into 0
7.947 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) 0) (+ (* 0 0) (* 0 (fabs (/ 1 y))))) into 0
7.947 * [taylor]: Taking taylor expansion of 0 in x
7.947 * [backup-simplify]: Simplify 0 into 0
7.947 * [backup-simplify]: Simplify 0 into 0
7.947 * [backup-simplify]: Simplify 0 into 0
7.948 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) (/ 0 (fabs (- (/ 1 x) (/ 1 y))))) (* 0 (/ 0 (fabs (- (/ 1 x) (/ 1 y))))))) into 0
7.948 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))))) into 0
7.949 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) 0) (+ (* 0 0) (* 0 (fabs (/ 1 y))))) into 0
7.949 * [backup-simplify]: Simplify 0 into 0
7.949 * [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
7.950 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))))) into 0
7.951 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 y)))))) into 0
7.951 * [taylor]: Taking taylor expansion of 0 in x
7.951 * [backup-simplify]: Simplify 0 into 0
7.951 * [backup-simplify]: Simplify 0 into 0
7.951 * [backup-simplify]: Simplify (* (sqrt (/ 1 (fabs (- (/ 1 (/ 1 x)) (/ 1 (/ 1 y)))))) (fabs (/ 1 (/ 1 y)))) into (* (sqrt (/ 1 (fabs (- x y)))) (fabs y))
7.951 * [backup-simplify]: Simplify (/ (fabs (/ 1 (- y))) (sqrt (fabs (- (/ 1 (- x)) (/ 1 (- y)))))) into (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) (fabs (/ -1 y)))
7.951 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) (fabs (/ -1 y))) in (y x) around 0
7.951 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) (fabs (/ -1 y))) in x
7.951 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) in x
7.951 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) in x
7.951 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
7.952 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
7.952 * [backup-simplify]: Simplify (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) into (/ 1 (fabs (- (/ 1 y) (/ 1 x))))
7.952 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) into (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x)))))
7.952 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) (/ 0 (fabs (- (/ 1 y) (/ 1 x))))))) into 0
7.952 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))))) into 0
7.952 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x
7.952 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
7.952 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) (fabs (/ -1 y))) in y
7.952 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) in y
7.952 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) in y
7.953 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
7.953 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
7.953 * [backup-simplify]: Simplify (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) into (/ 1 (fabs (- (/ 1 y) (/ 1 x))))
7.953 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) into (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x)))))
7.953 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) (/ 0 (fabs (- (/ 1 y) (/ 1 x))))))) into 0
7.953 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))))) into 0
7.953 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y
7.953 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
7.953 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) (fabs (/ -1 y))) in y
7.953 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) in y
7.954 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) in y
7.954 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
7.954 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
7.954 * [backup-simplify]: Simplify (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) into (/ 1 (fabs (- (/ 1 y) (/ 1 x))))
7.954 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) into (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x)))))
7.954 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) (/ 0 (fabs (- (/ 1 y) (/ 1 x))))))) into 0
7.954 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))))) into 0
7.954 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y
7.955 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
7.955 * [backup-simplify]: Simplify (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) (fabs (/ -1 y))) into (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) (fabs (/ -1 y)))
7.955 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) (fabs (/ -1 y))) in x
7.955 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) in x
7.955 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) in x
7.955 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
7.955 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
7.955 * [backup-simplify]: Simplify (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) into (/ 1 (fabs (- (/ 1 y) (/ 1 x))))
7.955 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) into (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x)))))
7.956 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) (/ 0 (fabs (- (/ 1 y) (/ 1 x))))))) into 0
7.956 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))))) into 0
7.956 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x
7.956 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
7.956 * [backup-simplify]: Simplify (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) (fabs (/ -1 y))) into (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) (fabs (/ -1 y)))
7.956 * [backup-simplify]: Simplify (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) (fabs (/ -1 y))) into (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) (fabs (/ -1 y)))
7.956 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) 0) (* 0 (fabs (/ -1 y)))) into 0
7.957 * [taylor]: Taking taylor expansion of 0 in x
7.957 * [backup-simplify]: Simplify 0 into 0
7.957 * [backup-simplify]: Simplify 0 into 0
7.957 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) 0) (* 0 (fabs (/ -1 y)))) into 0
7.957 * [backup-simplify]: Simplify 0 into 0
7.957 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) (/ 0 (fabs (- (/ 1 y) (/ 1 x))))) (* 0 (/ 0 (fabs (- (/ 1 y) (/ 1 x))))))) into 0
7.958 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))))) into 0
7.958 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) 0) (+ (* 0 0) (* 0 (fabs (/ -1 y))))) into 0
7.958 * [taylor]: Taking taylor expansion of 0 in x
7.958 * [backup-simplify]: Simplify 0 into 0
7.958 * [backup-simplify]: Simplify 0 into 0
7.959 * [backup-simplify]: Simplify 0 into 0
7.959 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) (/ 0 (fabs (- (/ 1 y) (/ 1 x))))) (* 0 (/ 0 (fabs (- (/ 1 y) (/ 1 x))))))) into 0
7.960 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))))) into 0
7.960 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) 0) (+ (* 0 0) (* 0 (fabs (/ -1 y))))) into 0
7.960 * [backup-simplify]: Simplify 0 into 0
7.961 * [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
7.961 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))))) into 0
7.962 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 y)))))) into 0
7.962 * [taylor]: Taking taylor expansion of 0 in x
7.962 * [backup-simplify]: Simplify 0 into 0
7.962 * [backup-simplify]: Simplify 0 into 0
7.963 * [backup-simplify]: Simplify (* (sqrt (/ 1 (fabs (- (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) (fabs (/ -1 (/ 1 (- y))))) into (* (sqrt (/ 1 (fabs (- x y)))) (fabs y))
7.963 * * * * [progress]: [ 2 / 4 ] generating series at (2)
7.963 * [backup-simplify]: Simplify (/ (sqrt (fabs (- x y))) (/ (fabs y) (sqrt (fabs (- x y))))) into (/ (fabs (- x y)) (fabs y))
7.963 * [approximate]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in (x y) around 0
7.963 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y
7.963 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
7.963 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
7.963 * [taylor]: Taking taylor expansion of (fabs y) in y
7.963 * [backup-simplify]: Simplify (fabs y) into (fabs y)
7.963 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
7.963 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x
7.963 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
7.963 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
7.963 * [taylor]: Taking taylor expansion of (fabs y) in x
7.963 * [backup-simplify]: Simplify (fabs y) into (fabs y)
7.964 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
7.964 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x
7.964 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
7.964 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
7.964 * [taylor]: Taking taylor expansion of (fabs y) in x
7.964 * [backup-simplify]: Simplify (fabs y) into (fabs y)
7.964 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
7.964 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y
7.964 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
7.964 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
7.964 * [taylor]: Taking taylor expansion of (fabs y) in y
7.964 * [backup-simplify]: Simplify (fabs y) into (fabs y)
7.964 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
7.964 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
7.965 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))))) into 0
7.965 * [taylor]: Taking taylor expansion of 0 in y
7.965 * [backup-simplify]: Simplify 0 into 0
7.965 * [backup-simplify]: Simplify 0 into 0
7.965 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))))) into 0
7.965 * [backup-simplify]: Simplify 0 into 0
7.965 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
7.965 * [taylor]: Taking taylor expansion of 0 in y
7.965 * [backup-simplify]: Simplify 0 into 0
7.965 * [backup-simplify]: Simplify 0 into 0
7.965 * [backup-simplify]: Simplify 0 into 0
7.966 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
7.966 * [backup-simplify]: Simplify 0 into 0
7.966 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
7.966 * [taylor]: Taking taylor expansion of 0 in y
7.966 * [backup-simplify]: Simplify 0 into 0
7.966 * [backup-simplify]: Simplify 0 into 0
7.966 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
7.966 * [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)))
7.966 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in (x y) around 0
7.966 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y
7.966 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
7.967 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
7.967 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y
7.967 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
7.967 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
7.967 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x
7.967 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
7.967 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
7.967 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x
7.967 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
7.967 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
7.967 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x
7.967 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
7.967 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
7.967 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x
7.967 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
7.968 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
7.968 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y
7.968 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
7.968 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
7.968 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y
7.968 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
7.968 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
7.968 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
7.969 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))))) into 0
7.969 * [taylor]: Taking taylor expansion of 0 in y
7.969 * [backup-simplify]: Simplify 0 into 0
7.969 * [backup-simplify]: Simplify 0 into 0
7.969 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))))) into 0
7.969 * [backup-simplify]: Simplify 0 into 0
7.969 * [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
7.969 * [taylor]: Taking taylor expansion of 0 in y
7.969 * [backup-simplify]: Simplify 0 into 0
7.969 * [backup-simplify]: Simplify 0 into 0
7.970 * [backup-simplify]: Simplify 0 into 0
7.970 * [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
7.970 * [backup-simplify]: Simplify 0 into 0
7.970 * [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
7.970 * [taylor]: Taking taylor expansion of 0 in y
7.970 * [backup-simplify]: Simplify 0 into 0
7.970 * [backup-simplify]: Simplify 0 into 0
7.971 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 (/ 1 x)) (/ 1 (/ 1 y)))) (fabs (/ 1 (/ 1 y)))) into (/ (fabs (- x y)) (fabs y))
7.971 * [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)))
7.971 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in (x y) around 0
7.971 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y
7.971 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
7.971 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
7.971 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y
7.971 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
7.972 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
7.972 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x
7.972 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
7.972 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
7.972 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x
7.972 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
7.972 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
7.972 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x
7.972 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
7.972 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
7.972 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x
7.972 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
7.972 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
7.972 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y
7.972 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
7.972 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
7.972 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y
7.972 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
7.972 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
7.973 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
7.973 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))))) into 0
7.973 * [taylor]: Taking taylor expansion of 0 in y
7.973 * [backup-simplify]: Simplify 0 into 0
7.973 * [backup-simplify]: Simplify 0 into 0
7.973 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))))) into 0
7.973 * [backup-simplify]: Simplify 0 into 0
7.973 * [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
7.973 * [taylor]: Taking taylor expansion of 0 in y
7.973 * [backup-simplify]: Simplify 0 into 0
7.973 * [backup-simplify]: Simplify 0 into 0
7.973 * [backup-simplify]: Simplify 0 into 0
7.974 * [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
7.974 * [backup-simplify]: Simplify 0 into 0
7.974 * [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
7.974 * [taylor]: Taking taylor expansion of 0 in y
7.974 * [backup-simplify]: Simplify 0 into 0
7.974 * [backup-simplify]: Simplify 0 into 0
7.974 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) (fabs (/ -1 (/ 1 (- y))))) into (/ (fabs (- x y)) (fabs y))
7.974 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2)
7.974 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y)))
7.974 * [approximate]: Taking taylor expansion of (sqrt (fabs (- x y))) in (x y) around 0
7.974 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in y
7.974 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
7.975 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
7.975 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y)))
7.975 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- x y))))) into 0
7.975 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in x
7.975 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
7.975 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
7.975 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y)))
7.975 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- x y))))) into 0
7.975 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in x
7.975 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
7.975 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
7.975 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y)))
7.975 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- x y))))) into 0
7.975 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in y
7.975 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
7.975 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
7.975 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y)))
7.975 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- x y))))) into 0
7.975 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y)))
7.975 * [taylor]: Taking taylor expansion of 0 in y
7.975 * [backup-simplify]: Simplify 0 into 0
7.975 * [backup-simplify]: Simplify 0 into 0
7.976 * [backup-simplify]: Simplify 0 into 0
7.976 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (- x y))))) into 0
7.976 * [taylor]: Taking taylor expansion of 0 in y
7.976 * [backup-simplify]: Simplify 0 into 0
7.976 * [backup-simplify]: Simplify 0 into 0
7.976 * [backup-simplify]: Simplify 0 into 0
7.977 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (- x y))))) into 0
7.977 * [backup-simplify]: Simplify 0 into 0
7.977 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fabs (- x y))))) into 0
7.977 * [taylor]: Taking taylor expansion of 0 in y
7.977 * [backup-simplify]: Simplify 0 into 0
7.977 * [backup-simplify]: Simplify 0 into 0
7.977 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y)))
7.977 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 x) (/ 1 y)))) into (sqrt (fabs (- (/ 1 x) (/ 1 y))))
7.977 * [approximate]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in (x y) around 0
7.977 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in y
7.977 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
7.977 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
7.978 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 x) (/ 1 y)))) into (sqrt (fabs (- (/ 1 x) (/ 1 y))))
7.978 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0
7.978 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in x
7.978 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
7.978 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
7.978 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 x) (/ 1 y)))) into (sqrt (fabs (- (/ 1 x) (/ 1 y))))
7.978 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0
7.978 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in x
7.978 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
7.978 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
7.978 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 x) (/ 1 y)))) into (sqrt (fabs (- (/ 1 x) (/ 1 y))))
7.978 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0
7.978 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in y
7.978 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
7.978 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
7.979 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 x) (/ 1 y)))) into (sqrt (fabs (- (/ 1 x) (/ 1 y))))
7.979 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0
7.979 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 x) (/ 1 y)))) into (sqrt (fabs (- (/ 1 x) (/ 1 y))))
7.979 * [taylor]: Taking taylor expansion of 0 in y
7.979 * [backup-simplify]: Simplify 0 into 0
7.979 * [backup-simplify]: Simplify 0 into 0
7.979 * [backup-simplify]: Simplify 0 into 0
7.979 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0
7.979 * [taylor]: Taking taylor expansion of 0 in y
7.979 * [backup-simplify]: Simplify 0 into 0
7.979 * [backup-simplify]: Simplify 0 into 0
7.979 * [backup-simplify]: Simplify 0 into 0
7.980 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0
7.980 * [backup-simplify]: Simplify 0 into 0
7.981 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0
7.981 * [taylor]: Taking taylor expansion of 0 in y
7.981 * [backup-simplify]: Simplify 0 into 0
7.981 * [backup-simplify]: Simplify 0 into 0
7.981 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (sqrt (fabs (- x y)))
7.981 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 (- x)) (/ 1 (- y))))) into (sqrt (fabs (- (/ 1 y) (/ 1 x))))
7.981 * [approximate]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in (x y) around 0
7.981 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in y
7.981 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
7.981 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
7.981 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 y) (/ 1 x)))) into (sqrt (fabs (- (/ 1 y) (/ 1 x))))
7.981 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0
7.981 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in x
7.981 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
7.981 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
7.982 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 y) (/ 1 x)))) into (sqrt (fabs (- (/ 1 y) (/ 1 x))))
7.982 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0
7.982 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in x
7.982 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
7.982 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
7.982 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 y) (/ 1 x)))) into (sqrt (fabs (- (/ 1 y) (/ 1 x))))
7.982 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0
7.982 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in y
7.982 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
7.982 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
7.982 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 y) (/ 1 x)))) into (sqrt (fabs (- (/ 1 y) (/ 1 x))))
7.982 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0
7.982 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 y) (/ 1 x)))) into (sqrt (fabs (- (/ 1 y) (/ 1 x))))
7.982 * [taylor]: Taking taylor expansion of 0 in y
7.982 * [backup-simplify]: Simplify 0 into 0
7.982 * [backup-simplify]: Simplify 0 into 0
7.982 * [backup-simplify]: Simplify 0 into 0
7.983 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0
7.983 * [taylor]: Taking taylor expansion of 0 in y
7.983 * [backup-simplify]: Simplify 0 into 0
7.983 * [backup-simplify]: Simplify 0 into 0
7.983 * [backup-simplify]: Simplify 0 into 0
7.984 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0
7.984 * [backup-simplify]: Simplify 0 into 0
7.984 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0
7.984 * [taylor]: Taking taylor expansion of 0 in y
7.984 * [backup-simplify]: Simplify 0 into 0
7.984 * [backup-simplify]: Simplify 0 into 0
7.984 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (sqrt (fabs (- x y)))
7.984 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
7.984 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y)))
7.984 * [approximate]: Taking taylor expansion of (sqrt (fabs (- x y))) in (x y) around 0
7.984 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in y
7.984 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
7.985 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
7.985 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y)))
7.985 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- x y))))) into 0
7.985 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in x
7.985 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
7.985 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
7.985 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y)))
7.985 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- x y))))) into 0
7.985 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in x
7.985 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
7.985 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
7.985 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y)))
7.985 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- x y))))) into 0
7.985 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in y
7.985 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
7.985 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
7.985 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y)))
7.985 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- x y))))) into 0
7.985 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y)))
7.985 * [taylor]: Taking taylor expansion of 0 in y
7.985 * [backup-simplify]: Simplify 0 into 0
7.985 * [backup-simplify]: Simplify 0 into 0
7.986 * [backup-simplify]: Simplify 0 into 0
7.986 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (- x y))))) into 0
7.986 * [taylor]: Taking taylor expansion of 0 in y
7.986 * [backup-simplify]: Simplify 0 into 0
7.986 * [backup-simplify]: Simplify 0 into 0
7.986 * [backup-simplify]: Simplify 0 into 0
7.987 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (- x y))))) into 0
7.987 * [backup-simplify]: Simplify 0 into 0
7.987 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fabs (- x y))))) into 0
7.987 * [taylor]: Taking taylor expansion of 0 in y
7.987 * [backup-simplify]: Simplify 0 into 0
7.987 * [backup-simplify]: Simplify 0 into 0
7.987 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y)))
7.987 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 x) (/ 1 y)))) into (sqrt (fabs (- (/ 1 x) (/ 1 y))))
7.987 * [approximate]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in (x y) around 0
7.987 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in y
7.987 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
7.987 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
7.987 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 x) (/ 1 y)))) into (sqrt (fabs (- (/ 1 x) (/ 1 y))))
7.988 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0
7.988 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in x
7.988 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
7.988 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
7.988 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 x) (/ 1 y)))) into (sqrt (fabs (- (/ 1 x) (/ 1 y))))
7.988 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0
7.988 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in x
7.988 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
7.988 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
7.988 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 x) (/ 1 y)))) into (sqrt (fabs (- (/ 1 x) (/ 1 y))))
7.988 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0
7.988 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in y
7.988 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
7.988 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
7.988 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 x) (/ 1 y)))) into (sqrt (fabs (- (/ 1 x) (/ 1 y))))
7.989 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0
7.989 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 x) (/ 1 y)))) into (sqrt (fabs (- (/ 1 x) (/ 1 y))))
7.989 * [taylor]: Taking taylor expansion of 0 in y
7.989 * [backup-simplify]: Simplify 0 into 0
7.989 * [backup-simplify]: Simplify 0 into 0
7.989 * [backup-simplify]: Simplify 0 into 0
7.989 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0
7.989 * [taylor]: Taking taylor expansion of 0 in y
7.989 * [backup-simplify]: Simplify 0 into 0
7.989 * [backup-simplify]: Simplify 0 into 0
7.989 * [backup-simplify]: Simplify 0 into 0
7.990 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0
7.990 * [backup-simplify]: Simplify 0 into 0
7.990 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0
7.990 * [taylor]: Taking taylor expansion of 0 in y
7.990 * [backup-simplify]: Simplify 0 into 0
7.990 * [backup-simplify]: Simplify 0 into 0
7.991 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (sqrt (fabs (- x y)))
7.991 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 (- x)) (/ 1 (- y))))) into (sqrt (fabs (- (/ 1 y) (/ 1 x))))
7.991 * [approximate]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in (x y) around 0
7.991 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in y
7.991 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
7.991 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
7.991 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 y) (/ 1 x)))) into (sqrt (fabs (- (/ 1 y) (/ 1 x))))
7.991 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0
7.991 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in x
7.991 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
7.991 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
7.991 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 y) (/ 1 x)))) into (sqrt (fabs (- (/ 1 y) (/ 1 x))))
7.991 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0
7.991 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in x
7.991 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
7.991 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
7.992 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 y) (/ 1 x)))) into (sqrt (fabs (- (/ 1 y) (/ 1 x))))
7.992 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0
7.992 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in y
7.992 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
7.992 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
7.992 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 y) (/ 1 x)))) into (sqrt (fabs (- (/ 1 y) (/ 1 x))))
7.992 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0
7.992 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 y) (/ 1 x)))) into (sqrt (fabs (- (/ 1 y) (/ 1 x))))
7.992 * [taylor]: Taking taylor expansion of 0 in y
7.992 * [backup-simplify]: Simplify 0 into 0
7.992 * [backup-simplify]: Simplify 0 into 0
7.992 * [backup-simplify]: Simplify 0 into 0
7.993 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0
7.993 * [taylor]: Taking taylor expansion of 0 in y
7.993 * [backup-simplify]: Simplify 0 into 0
7.993 * [backup-simplify]: Simplify 0 into 0
7.993 * [backup-simplify]: Simplify 0 into 0
7.993 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0
7.993 * [backup-simplify]: Simplify 0 into 0
7.994 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0
7.994 * [taylor]: Taking taylor expansion of 0 in y
7.994 * [backup-simplify]: Simplify 0 into 0
7.994 * [backup-simplify]: Simplify 0 into 0
7.994 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (sqrt (fabs (- x y)))
7.994 * * * [progress]: simplifying candidates
8.002 * [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)))))))
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  (sqrt (sqrt (fabs (- x y))))
  (sqrt 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))))
  (* (* (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)))
8.011 * * [simplify]: Extracting # 0 : cost  0
8.012 * * [simplify]: Extracting # 1 : cost  0
8.012 * * [simplify]: Extracting # 2 : cost  0
8.013 * * [simplify]: Extracting # 3 : cost  0
8.013 * * [simplify]: Extracting # 4 : cost  0
8.014 * * [simplify]: Extracting # 5 : cost  0
8.014 * * [simplify]: Extracting # 6 : cost  0
8.015 * * [simplify]: Extracting # 7 : cost  0
8.015 * * [simplify]: iteration  0 :  267  enodes  (cost  6240 )
8.132 * * [simplify]: Extracting # 0 : cost  0
8.133 * * [simplify]: Extracting # 1 : cost  0
8.134 * * [simplify]: Extracting # 2 : cost  0
8.135 * * [simplify]: iteration  1 :  525  enodes  (cost  5592 )
8.385 * * [simplify]: Extracting # 0 : cost  0
8.387 * * [simplify]: Extracting # 1 : cost  0
8.389 * * [simplify]: Extracting # 2 : cost  0
8.391 * * [simplify]: Extracting # 3 : cost  0
8.392 * * [simplify]: Extracting # 4 : cost  0
8.394 * * [simplify]: Extracting # 5 : cost  0
8.397 * * [simplify]: iteration  2 :  1687  enodes  (cost  5064 )
10.211 * * [simplify]: Extracting # 0 : cost  0
10.225 * * [simplify]: Extracting # 1 : cost  0
10.230 * * [simplify]: Extracting # 2 : cost  0
10.235 * * [simplify]: Extracting # 3 : cost  0
10.240 * * [simplify]: Extracting # 4 : cost  0
10.245 * * [simplify]: iteration done:  5000  enodes  (cost  4860 )
10.248 * [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)))
10.251 * * * [progress]: adding candidates to table
10.708 * [progress]: [Phase 3 of 3] Extracting.
10.708 * * [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)))>)
10.709 * * * [regime-changes]: Trying 3 branch expressions: ((/ (fabs (- x y)) (fabs y)) y x)
10.709 * * * * [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)))>)
10.733 * * * * [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)))>)
10.755 * * * * [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)))>)
10.773 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
10.773 * [simplify]: Simplifying:
  (/ (fabs (- x y)) (fabs y))
10.774 * * [simplify]: Extracting # 0 : cost  0
10.774 * * [simplify]: Extracting # 1 : cost  0
10.774 * * [simplify]: Extracting # 2 : cost  0
10.774 * * [simplify]: Extracting # 3 : cost  0
10.774 * * [simplify]: Extracting # 4 : cost  0
10.774 * * [simplify]: Extracting # 5 : cost  0
10.774 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
10.774 * * [simplify]: Extracting # 0 : cost  0
10.774 * * [simplify]: iteration done:  6  enodes  (cost  7 )
10.774 * [simplify]: Simplified to:
  (/ (fabs (- x y)) (fabs y))
11.914 * [regime-testing]: Baseline error score: 0.015251906488311038
11.915 * [regime-testing]: Oracle error score: 0.005250656332041505
11.916 * [regime-testing]: End program error score: 0.015251906488311038