72.340 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.020 * * * [progress]: [2/2] Setting up program.
0.022 * [progress]: [Phase 2 of 3] Improving.
0.022 * [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
0.029 * * * * [pick]: Picked  #<alt (λ (x y) (/ (fabs (- x y)) (fabs y)))>
0.030 * * * [progress]: localizing error
0.045 * * * [progress]: generating rewritten candidates
0.045 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.054 * * * [progress]: generating series expansions
0.054 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.055 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
0.055 * [approximate]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in (x y) around 0
0.055 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y
0.055 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
0.055 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
0.055 * [taylor]: Taking taylor expansion of (fabs y) in y
0.055 * [backup-simplify]: Simplify (fabs y) into (fabs y)
0.055 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
0.055 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x
0.055 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
0.055 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
0.055 * [taylor]: Taking taylor expansion of (fabs y) in x
0.055 * [backup-simplify]: Simplify (fabs y) into (fabs y)
0.055 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
0.055 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x
0.055 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
0.056 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
0.056 * [taylor]: Taking taylor expansion of (fabs y) in x
0.056 * [backup-simplify]: Simplify (fabs y) into (fabs y)
0.056 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
0.056 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y
0.056 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
0.056 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
0.056 * [taylor]: Taking taylor expansion of (fabs y) in y
0.056 * [backup-simplify]: Simplify (fabs y) into (fabs y)
0.056 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
0.056 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
0.057 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))))) into 0
0.057 * [taylor]: Taking taylor expansion of 0 in y
0.057 * [backup-simplify]: Simplify 0 into 0
0.057 * [backup-simplify]: Simplify 0 into 0
0.057 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))))) into 0
0.057 * [backup-simplify]: Simplify 0 into 0
0.057 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
0.057 * [taylor]: Taking taylor expansion of 0 in y
0.057 * [backup-simplify]: Simplify 0 into 0
0.057 * [backup-simplify]: Simplify 0 into 0
0.057 * [backup-simplify]: Simplify 0 into 0
0.058 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
0.058 * [backup-simplify]: Simplify 0 into 0
0.058 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
0.058 * [taylor]: Taking taylor expansion of 0 in y
0.058 * [backup-simplify]: Simplify 0 into 0
0.058 * [backup-simplify]: Simplify 0 into 0
0.058 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
0.059 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
0.059 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in (x y) around 0
0.059 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y
0.059 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
0.059 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
0.059 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y
0.059 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
0.059 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
0.059 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x
0.059 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
0.059 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
0.059 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x
0.059 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
0.060 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
0.060 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x
0.060 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
0.060 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
0.060 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x
0.060 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
0.060 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
0.060 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y
0.060 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
0.060 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
0.060 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y
0.061 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
0.061 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
0.061 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
0.061 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))))) into 0
0.061 * [taylor]: Taking taylor expansion of 0 in y
0.061 * [backup-simplify]: Simplify 0 into 0
0.061 * [backup-simplify]: Simplify 0 into 0
0.062 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))))) into 0
0.062 * [backup-simplify]: Simplify 0 into 0
0.062 * [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
0.062 * [taylor]: Taking taylor expansion of 0 in y
0.062 * [backup-simplify]: Simplify 0 into 0
0.063 * [backup-simplify]: Simplify 0 into 0
0.063 * [backup-simplify]: Simplify 0 into 0
0.063 * [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
0.063 * [backup-simplify]: Simplify 0 into 0
0.064 * [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
0.064 * [taylor]: Taking taylor expansion of 0 in y
0.064 * [backup-simplify]: Simplify 0 into 0
0.064 * [backup-simplify]: Simplify 0 into 0
0.065 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 (/ 1 x)) (/ 1 (/ 1 y)))) (fabs (/ 1 (/ 1 y)))) into (/ (fabs (- x y)) (fabs y))
0.065 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 (- x)) (/ 1 (- y)))) (fabs (/ 1 (- y)))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
0.065 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in (x y) around 0
0.065 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y
0.065 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
0.065 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
0.065 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y
0.065 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
0.065 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
0.065 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x
0.065 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
0.066 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
0.066 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x
0.066 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
0.066 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
0.066 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x
0.066 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
0.066 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
0.066 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x
0.066 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
0.066 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
0.067 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y
0.067 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
0.067 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
0.067 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y
0.067 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
0.067 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
0.067 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
0.068 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))))) into 0
0.068 * [taylor]: Taking taylor expansion of 0 in y
0.068 * [backup-simplify]: Simplify 0 into 0
0.068 * [backup-simplify]: Simplify 0 into 0
0.068 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))))) into 0
0.068 * [backup-simplify]: Simplify 0 into 0
0.069 * [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
0.069 * [taylor]: Taking taylor expansion of 0 in y
0.069 * [backup-simplify]: Simplify 0 into 0
0.069 * [backup-simplify]: Simplify 0 into 0
0.069 * [backup-simplify]: Simplify 0 into 0
0.069 * [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
0.070 * [backup-simplify]: Simplify 0 into 0
0.070 * [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
0.070 * [taylor]: Taking taylor expansion of 0 in y
0.070 * [backup-simplify]: Simplify 0 into 0
0.070 * [backup-simplify]: Simplify 0 into 0
0.070 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) (fabs (/ -1 (/ 1 (- y))))) into (/ (fabs (- x y)) (fabs y))
0.070 * * * [progress]: simplifying candidates
0.071 * [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))
0.072 * * [simplify]: Extracting # 0 : cost  0
0.072 * * [simplify]: Extracting # 1 : cost  0
0.072 * * [simplify]: Extracting # 2 : cost  0
0.073 * * [simplify]: Extracting # 3 : cost  0
0.073 * * [simplify]: Extracting # 4 : cost  0
0.073 * * [simplify]: Extracting # 5 : cost  0
0.073 * * [simplify]: Extracting # 6 : cost  0
0.073 * * [simplify]: Extracting # 7 : cost  0
0.073 * * [simplify]: iteration  0 :  54  enodes  (cost  385 )
0.089 * * [simplify]: Extracting # 0 : cost  0
0.089 * * [simplify]: Extracting # 1 : cost  0
0.089 * * [simplify]: Extracting # 2 : cost  0
0.089 * * [simplify]: iteration  1 :  93  enodes  (cost  376 )
0.112 * * [simplify]: Extracting # 0 : cost  0
0.113 * * [simplify]: Extracting # 1 : cost  0
0.113 * * [simplify]: Extracting # 2 : cost  0
0.113 * * [simplify]: Extracting # 3 : cost  0
0.114 * * [simplify]: Extracting # 4 : cost  0
0.114 * * [simplify]: iteration  2 :  268  enodes  (cost  350 )
0.213 * * [simplify]: Extracting # 0 : cost  0
0.215 * * [simplify]: Extracting # 1 : cost  0
0.217 * * [simplify]: Extracting # 2 : cost  0
0.218 * * [simplify]: Extracting # 3 : cost  0
0.219 * * [simplify]: Extracting # 4 : cost  0
0.220 * * [simplify]: iteration  3 :  1252  enodes  (cost  348 )
0.982 * * [simplify]: Extracting # 0 : cost  0
1.034 * * [simplify]: Extracting # 1 : cost  0
1.043 * * [simplify]: Extracting # 2 : cost  0
1.051 * * [simplify]: Extracting # 3 : cost  0
1.060 * * [simplify]: Extracting # 4 : cost  0
1.069 * * [simplify]: Extracting # 5 : cost  0
1.078 * * [simplify]: iteration done:  5001  enodes  (cost  348 )
1.078 * [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))
1.079 * * * [progress]: adding candidates to table
1.160 * * [progress]: iteration 2 / 4
1.160 * * * [progress]: picking best candidate
1.162 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y)))))>
1.162 * * * [progress]: localizing error
1.172 * * * [progress]: generating rewritten candidates
1.172 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
1.179 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
1.222 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
1.237 * * * [progress]: generating series expansions
1.237 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
1.237 * [backup-simplify]: Simplify (/ (fabs (- x y)) (sqrt (fabs y))) into (* (fabs (- x y)) (sqrt (/ 1 (fabs y))))
1.237 * [approximate]: Taking taylor expansion of (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) in (x y) around 0
1.237 * [taylor]: Taking taylor expansion of (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) in y
1.237 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
1.237 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
1.237 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in y
1.237 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in y
1.237 * [taylor]: Taking taylor expansion of (fabs y) in y
1.237 * [backup-simplify]: Simplify (fabs y) into (fabs y)
1.237 * [backup-simplify]: Simplify (/ 1 (fabs y)) into (/ 1 (fabs y))
1.237 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs y))) into (sqrt (/ 1 (fabs y)))
1.237 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs y)) (/ 0 (fabs y))))) into 0
1.238 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs y))))) into 0
1.238 * [taylor]: Taking taylor expansion of (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) in x
1.238 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
1.238 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
1.238 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in x
1.238 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in x
1.238 * [taylor]: Taking taylor expansion of (fabs y) in x
1.238 * [backup-simplify]: Simplify (fabs y) into (fabs y)
1.238 * [backup-simplify]: Simplify (/ 1 (fabs y)) into (/ 1 (fabs y))
1.238 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs y))) into (sqrt (/ 1 (fabs y)))
1.238 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs y)) (/ 0 (fabs y))))) into 0
1.238 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs y))))) into 0
1.238 * [taylor]: Taking taylor expansion of (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) in x
1.238 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
1.238 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
1.238 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in x
1.238 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in x
1.238 * [taylor]: Taking taylor expansion of (fabs y) in x
1.238 * [backup-simplify]: Simplify (fabs y) into (fabs y)
1.238 * [backup-simplify]: Simplify (/ 1 (fabs y)) into (/ 1 (fabs y))
1.238 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs y))) into (sqrt (/ 1 (fabs y)))
1.238 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs y)) (/ 0 (fabs y))))) into 0
1.238 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs y))))) into 0
1.239 * [backup-simplify]: Simplify (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) into (* (fabs (- x y)) (sqrt (/ 1 (fabs y))))
1.239 * [taylor]: Taking taylor expansion of (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) in y
1.239 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
1.239 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
1.239 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in y
1.239 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in y
1.239 * [taylor]: Taking taylor expansion of (fabs y) in y
1.239 * [backup-simplify]: Simplify (fabs y) into (fabs y)
1.239 * [backup-simplify]: Simplify (/ 1 (fabs y)) into (/ 1 (fabs y))
1.239 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs y))) into (sqrt (/ 1 (fabs y)))
1.239 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs y)) (/ 0 (fabs y))))) into 0
1.239 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs y))))) into 0
1.239 * [backup-simplify]: Simplify (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) into (* (fabs (- x y)) (sqrt (/ 1 (fabs y))))
1.239 * [backup-simplify]: Simplify (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) into (* (fabs (- x y)) (sqrt (/ 1 (fabs y))))
1.239 * [backup-simplify]: Simplify (+ (* (fabs (- x y)) 0) (* 0 (sqrt (/ 1 (fabs y))))) into 0
1.239 * [taylor]: Taking taylor expansion of 0 in y
1.239 * [backup-simplify]: Simplify 0 into 0
1.240 * [backup-simplify]: Simplify 0 into 0
1.240 * [backup-simplify]: Simplify (+ (* (fabs (- x y)) 0) (* 0 (sqrt (/ 1 (fabs y))))) into 0
1.240 * [backup-simplify]: Simplify 0 into 0
1.240 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
1.241 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (fabs y))))) into 0
1.241 * [backup-simplify]: Simplify (+ (* (fabs (- x y)) 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (fabs y)))))) into 0
1.241 * [taylor]: Taking taylor expansion of 0 in y
1.241 * [backup-simplify]: Simplify 0 into 0
1.241 * [backup-simplify]: Simplify 0 into 0
1.241 * [backup-simplify]: Simplify 0 into 0
1.241 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
1.242 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (fabs y))))) into 0
1.242 * [backup-simplify]: Simplify (+ (* (fabs (- x y)) 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (fabs y)))))) into 0
1.242 * [backup-simplify]: Simplify 0 into 0
1.242 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
1.243 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (fabs y))))) into 0
1.243 * [backup-simplify]: Simplify (+ (* (fabs (- x y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (fabs y))))))) into 0
1.243 * [taylor]: Taking taylor expansion of 0 in y
1.243 * [backup-simplify]: Simplify 0 into 0
1.243 * [backup-simplify]: Simplify 0 into 0
1.244 * [backup-simplify]: Simplify (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) into (* (fabs (- x y)) (sqrt (/ 1 (fabs y))))
1.244 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (sqrt (fabs (/ 1 y)))) into (* (fabs (- (/ 1 x) (/ 1 y))) (sqrt (/ 1 (fabs (/ 1 y)))))
1.244 * [approximate]: Taking taylor expansion of (* (fabs (- (/ 1 x) (/ 1 y))) (sqrt (/ 1 (fabs (/ 1 y))))) in (x y) around 0
1.244 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 x) (/ 1 y))) (sqrt (/ 1 (fabs (/ 1 y))))) in y
1.244 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
1.244 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
1.244 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in y
1.244 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in y
1.244 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y
1.244 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
1.244 * [backup-simplify]: Simplify (/ 1 (fabs (/ 1 y))) into (/ 1 (fabs (/ 1 y)))
1.244 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (/ 1 y)))) into (sqrt (/ 1 (fabs (/ 1 y))))
1.244 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))))) into 0
1.244 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (/ 1 y)))))) into 0
1.244 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 x) (/ 1 y))) (sqrt (/ 1 (fabs (/ 1 y))))) in x
1.244 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
1.244 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
1.244 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in x
1.244 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in x
1.244 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x
1.245 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
1.245 * [backup-simplify]: Simplify (/ 1 (fabs (/ 1 y))) into (/ 1 (fabs (/ 1 y)))
1.245 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (/ 1 y)))) into (sqrt (/ 1 (fabs (/ 1 y))))
1.245 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))))) into 0
1.245 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (/ 1 y)))))) into 0
1.245 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 x) (/ 1 y))) (sqrt (/ 1 (fabs (/ 1 y))))) in x
1.245 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
1.245 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
1.245 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in x
1.245 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in x
1.245 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x
1.245 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
1.245 * [backup-simplify]: Simplify (/ 1 (fabs (/ 1 y))) into (/ 1 (fabs (/ 1 y)))
1.245 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (/ 1 y)))) into (sqrt (/ 1 (fabs (/ 1 y))))
1.245 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))))) into 0
1.245 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (/ 1 y)))))) into 0
1.246 * [backup-simplify]: Simplify (* (fabs (- (/ 1 x) (/ 1 y))) (sqrt (/ 1 (fabs (/ 1 y))))) into (* (fabs (- (/ 1 x) (/ 1 y))) (sqrt (/ 1 (fabs (/ 1 y)))))
1.246 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 x) (/ 1 y))) (sqrt (/ 1 (fabs (/ 1 y))))) in y
1.246 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
1.246 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
1.246 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in y
1.246 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in y
1.246 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y
1.246 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
1.246 * [backup-simplify]: Simplify (/ 1 (fabs (/ 1 y))) into (/ 1 (fabs (/ 1 y)))
1.246 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (/ 1 y)))) into (sqrt (/ 1 (fabs (/ 1 y))))
1.246 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))))) into 0
1.246 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (/ 1 y)))))) into 0
1.246 * [backup-simplify]: Simplify (* (fabs (- (/ 1 x) (/ 1 y))) (sqrt (/ 1 (fabs (/ 1 y))))) into (* (fabs (- (/ 1 x) (/ 1 y))) (sqrt (/ 1 (fabs (/ 1 y)))))
1.247 * [backup-simplify]: Simplify (* (fabs (- (/ 1 x) (/ 1 y))) (sqrt (/ 1 (fabs (/ 1 y))))) into (* (fabs (- (/ 1 x) (/ 1 y))) (sqrt (/ 1 (fabs (/ 1 y)))))
1.247 * [backup-simplify]: Simplify (+ (* (fabs (- (/ 1 x) (/ 1 y))) 0) (* 0 (sqrt (/ 1 (fabs (/ 1 y)))))) into 0
1.247 * [taylor]: Taking taylor expansion of 0 in y
1.247 * [backup-simplify]: Simplify 0 into 0
1.247 * [backup-simplify]: Simplify 0 into 0
1.247 * [backup-simplify]: Simplify (+ (* (fabs (- (/ 1 x) (/ 1 y))) 0) (* 0 (sqrt (/ 1 (fabs (/ 1 y)))))) into 0
1.247 * [backup-simplify]: Simplify 0 into 0
1.247 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))))) into 0
1.248 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (fabs (/ 1 y)))))) into 0
1.248 * [backup-simplify]: Simplify (+ (* (fabs (- (/ 1 x) (/ 1 y))) 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (fabs (/ 1 y))))))) into 0
1.248 * [taylor]: Taking taylor expansion of 0 in y
1.248 * [backup-simplify]: Simplify 0 into 0
1.248 * [backup-simplify]: Simplify 0 into 0
1.248 * [backup-simplify]: Simplify 0 into 0
1.248 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))))) into 0
1.249 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (fabs (/ 1 y)))))) into 0
1.249 * [backup-simplify]: Simplify (+ (* (fabs (- (/ 1 x) (/ 1 y))) 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (fabs (/ 1 y))))))) into 0
1.249 * [backup-simplify]: Simplify 0 into 0
1.249 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))))) into 0
1.250 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (fabs (/ 1 y)))))) into 0
1.251 * [backup-simplify]: Simplify (+ (* (fabs (- (/ 1 x) (/ 1 y))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (fabs (/ 1 y)))))))) into 0
1.251 * [taylor]: Taking taylor expansion of 0 in y
1.251 * [backup-simplify]: Simplify 0 into 0
1.251 * [backup-simplify]: Simplify 0 into 0
1.251 * [backup-simplify]: Simplify (* (fabs (- (/ 1 (/ 1 x)) (/ 1 (/ 1 y)))) (sqrt (/ 1 (fabs (/ 1 (/ 1 y)))))) into (* (fabs (- x y)) (sqrt (/ 1 (fabs y))))
1.251 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 (- x)) (/ 1 (- y)))) (sqrt (fabs (/ 1 (- y))))) into (* (fabs (- (/ 1 y) (/ 1 x))) (sqrt (/ 1 (fabs (/ -1 y)))))
1.251 * [approximate]: Taking taylor expansion of (* (fabs (- (/ 1 y) (/ 1 x))) (sqrt (/ 1 (fabs (/ -1 y))))) in (x y) around 0
1.251 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 y) (/ 1 x))) (sqrt (/ 1 (fabs (/ -1 y))))) in y
1.251 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
1.251 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
1.251 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in y
1.251 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in y
1.251 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y
1.251 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
1.251 * [backup-simplify]: Simplify (/ 1 (fabs (/ -1 y))) into (/ 1 (fabs (/ -1 y)))
1.251 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (/ -1 y)))) into (sqrt (/ 1 (fabs (/ -1 y))))
1.252 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))))) into 0
1.252 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (/ -1 y)))))) into 0
1.252 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 y) (/ 1 x))) (sqrt (/ 1 (fabs (/ -1 y))))) in x
1.252 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
1.252 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
1.252 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in x
1.252 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in x
1.252 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x
1.252 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
1.252 * [backup-simplify]: Simplify (/ 1 (fabs (/ -1 y))) into (/ 1 (fabs (/ -1 y)))
1.252 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (/ -1 y)))) into (sqrt (/ 1 (fabs (/ -1 y))))
1.252 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))))) into 0
1.252 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (/ -1 y)))))) into 0
1.252 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 y) (/ 1 x))) (sqrt (/ 1 (fabs (/ -1 y))))) in x
1.252 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
1.252 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
1.252 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in x
1.252 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in x
1.252 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x
1.252 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
1.252 * [backup-simplify]: Simplify (/ 1 (fabs (/ -1 y))) into (/ 1 (fabs (/ -1 y)))
1.253 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (/ -1 y)))) into (sqrt (/ 1 (fabs (/ -1 y))))
1.253 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))))) into 0
1.253 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (/ -1 y)))))) into 0
1.253 * [backup-simplify]: Simplify (* (fabs (- (/ 1 y) (/ 1 x))) (sqrt (/ 1 (fabs (/ -1 y))))) into (* (fabs (- (/ 1 y) (/ 1 x))) (sqrt (/ 1 (fabs (/ -1 y)))))
1.253 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 y) (/ 1 x))) (sqrt (/ 1 (fabs (/ -1 y))))) in y
1.253 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
1.253 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
1.253 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in y
1.253 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in y
1.253 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y
1.253 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
1.253 * [backup-simplify]: Simplify (/ 1 (fabs (/ -1 y))) into (/ 1 (fabs (/ -1 y)))
1.253 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (/ -1 y)))) into (sqrt (/ 1 (fabs (/ -1 y))))
1.253 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))))) into 0
1.254 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (/ -1 y)))))) into 0
1.254 * [backup-simplify]: Simplify (* (fabs (- (/ 1 y) (/ 1 x))) (sqrt (/ 1 (fabs (/ -1 y))))) into (* (fabs (- (/ 1 y) (/ 1 x))) (sqrt (/ 1 (fabs (/ -1 y)))))
1.254 * [backup-simplify]: Simplify (* (fabs (- (/ 1 y) (/ 1 x))) (sqrt (/ 1 (fabs (/ -1 y))))) into (* (fabs (- (/ 1 y) (/ 1 x))) (sqrt (/ 1 (fabs (/ -1 y)))))
1.254 * [backup-simplify]: Simplify (+ (* (fabs (- (/ 1 y) (/ 1 x))) 0) (* 0 (sqrt (/ 1 (fabs (/ -1 y)))))) into 0
1.254 * [taylor]: Taking taylor expansion of 0 in y
1.254 * [backup-simplify]: Simplify 0 into 0
1.254 * [backup-simplify]: Simplify 0 into 0
1.254 * [backup-simplify]: Simplify (+ (* (fabs (- (/ 1 y) (/ 1 x))) 0) (* 0 (sqrt (/ 1 (fabs (/ -1 y)))))) into 0
1.254 * [backup-simplify]: Simplify 0 into 0
1.254 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))))) into 0
1.255 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (fabs (/ -1 y)))))) into 0
1.255 * [backup-simplify]: Simplify (+ (* (fabs (- (/ 1 y) (/ 1 x))) 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (fabs (/ -1 y))))))) into 0
1.255 * [taylor]: Taking taylor expansion of 0 in y
1.255 * [backup-simplify]: Simplify 0 into 0
1.255 * [backup-simplify]: Simplify 0 into 0
1.255 * [backup-simplify]: Simplify 0 into 0
1.256 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))))) into 0
1.256 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (fabs (/ -1 y)))))) into 0
1.256 * [backup-simplify]: Simplify (+ (* (fabs (- (/ 1 y) (/ 1 x))) 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (fabs (/ -1 y))))))) into 0
1.256 * [backup-simplify]: Simplify 0 into 0
1.257 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))))) into 0
1.257 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (fabs (/ -1 y)))))) into 0
1.258 * [backup-simplify]: Simplify (+ (* (fabs (- (/ 1 y) (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (fabs (/ -1 y)))))))) into 0
1.258 * [taylor]: Taking taylor expansion of 0 in y
1.258 * [backup-simplify]: Simplify 0 into 0
1.258 * [backup-simplify]: Simplify 0 into 0
1.258 * [backup-simplify]: Simplify (* (fabs (- (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) (sqrt (/ 1 (fabs (/ -1 (/ 1 (- y))))))) into (* (fabs (- x y)) (sqrt (/ 1 (fabs y))))
1.258 * * * * [progress]: [ 2 / 3 ] generating series at (2)
1.258 * [backup-simplify]: Simplify (* (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y)))) into (/ (fabs (- x y)) (fabs y))
1.258 * [approximate]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in (y x) around 0
1.258 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x
1.258 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
1.258 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
1.258 * [taylor]: Taking taylor expansion of (fabs y) in x
1.259 * [backup-simplify]: Simplify (fabs y) into (fabs y)
1.259 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
1.259 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y
1.259 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
1.259 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
1.259 * [taylor]: Taking taylor expansion of (fabs y) in y
1.259 * [backup-simplify]: Simplify (fabs y) into (fabs y)
1.259 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
1.259 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y
1.259 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
1.259 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
1.259 * [taylor]: Taking taylor expansion of (fabs y) in y
1.259 * [backup-simplify]: Simplify (fabs y) into (fabs y)
1.259 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
1.259 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x
1.259 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
1.259 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
1.259 * [taylor]: Taking taylor expansion of (fabs y) in x
1.259 * [backup-simplify]: Simplify (fabs y) into (fabs y)
1.259 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
1.259 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
1.260 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))))) into 0
1.260 * [taylor]: Taking taylor expansion of 0 in x
1.260 * [backup-simplify]: Simplify 0 into 0
1.260 * [backup-simplify]: Simplify 0 into 0
1.260 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))))) into 0
1.260 * [backup-simplify]: Simplify 0 into 0
1.260 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
1.260 * [taylor]: Taking taylor expansion of 0 in x
1.260 * [backup-simplify]: Simplify 0 into 0
1.260 * [backup-simplify]: Simplify 0 into 0
1.260 * [backup-simplify]: Simplify 0 into 0
1.260 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
1.260 * [backup-simplify]: Simplify 0 into 0
1.261 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
1.261 * [taylor]: Taking taylor expansion of 0 in x
1.261 * [backup-simplify]: Simplify 0 into 0
1.261 * [backup-simplify]: Simplify 0 into 0
1.261 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
1.261 * [backup-simplify]: Simplify (* (/ 1 (sqrt (fabs (/ 1 y)))) (/ (fabs (- (/ 1 x) (/ 1 y))) (sqrt (fabs (/ 1 y))))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
1.261 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in (y x) around 0
1.261 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x
1.261 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
1.261 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
1.261 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x
1.261 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
1.261 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
1.261 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y
1.261 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
1.261 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
1.261 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y
1.261 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
1.262 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
1.262 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y
1.262 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
1.262 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
1.262 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y
1.262 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
1.262 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
1.262 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x
1.262 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
1.262 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
1.262 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x
1.262 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
1.262 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
1.262 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
1.263 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))))) into 0
1.263 * [taylor]: Taking taylor expansion of 0 in x
1.263 * [backup-simplify]: Simplify 0 into 0
1.263 * [backup-simplify]: Simplify 0 into 0
1.263 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))))) into 0
1.263 * [backup-simplify]: Simplify 0 into 0
1.263 * [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
1.263 * [taylor]: Taking taylor expansion of 0 in x
1.263 * [backup-simplify]: Simplify 0 into 0
1.263 * [backup-simplify]: Simplify 0 into 0
1.263 * [backup-simplify]: Simplify 0 into 0
1.264 * [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
1.264 * [backup-simplify]: Simplify 0 into 0
1.264 * [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
1.264 * [taylor]: Taking taylor expansion of 0 in x
1.264 * [backup-simplify]: Simplify 0 into 0
1.264 * [backup-simplify]: Simplify 0 into 0
1.264 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 (/ 1 x)) (/ 1 (/ 1 y)))) (fabs (/ 1 (/ 1 y)))) into (/ (fabs (- x y)) (fabs y))
1.264 * [backup-simplify]: Simplify (* (/ 1 (sqrt (fabs (/ 1 (- y))))) (/ (fabs (- (/ 1 (- x)) (/ 1 (- y)))) (sqrt (fabs (/ 1 (- y)))))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
1.264 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in (y x) around 0
1.264 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x
1.264 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
1.265 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
1.265 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x
1.265 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
1.265 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
1.265 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y
1.265 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
1.265 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
1.265 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y
1.265 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
1.265 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
1.265 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y
1.265 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
1.265 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
1.265 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y
1.265 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
1.265 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
1.265 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x
1.265 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
1.265 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
1.266 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x
1.266 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
1.266 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
1.266 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
1.266 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))))) into 0
1.266 * [taylor]: Taking taylor expansion of 0 in x
1.266 * [backup-simplify]: Simplify 0 into 0
1.266 * [backup-simplify]: Simplify 0 into 0
1.266 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))))) into 0
1.266 * [backup-simplify]: Simplify 0 into 0
1.267 * [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
1.267 * [taylor]: Taking taylor expansion of 0 in x
1.267 * [backup-simplify]: Simplify 0 into 0
1.267 * [backup-simplify]: Simplify 0 into 0
1.267 * [backup-simplify]: Simplify 0 into 0
1.267 * [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
1.267 * [backup-simplify]: Simplify 0 into 0
1.267 * [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
1.267 * [taylor]: Taking taylor expansion of 0 in x
1.267 * [backup-simplify]: Simplify 0 into 0
1.267 * [backup-simplify]: Simplify 0 into 0
1.268 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) (fabs (/ -1 (/ 1 (- y))))) into (/ (fabs (- x y)) (fabs y))
1.268 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
1.268 * [backup-simplify]: Simplify (/ 1 (sqrt (fabs y))) into (sqrt (/ 1 (fabs y)))
1.268 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in (y) around 0
1.268 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in y
1.268 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in y
1.268 * [taylor]: Taking taylor expansion of (fabs y) in y
1.268 * [backup-simplify]: Simplify (fabs y) into (fabs y)
1.268 * [backup-simplify]: Simplify (/ 1 (fabs y)) into (/ 1 (fabs y))
1.268 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs y))) into (sqrt (/ 1 (fabs y)))
1.268 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs y)) (/ 0 (fabs y))))) into 0
1.268 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs y))))) into 0
1.268 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs y))) in y
1.268 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in y
1.268 * [taylor]: Taking taylor expansion of (fabs y) in y
1.268 * [backup-simplify]: Simplify (fabs y) into (fabs y)
1.268 * [backup-simplify]: Simplify (/ 1 (fabs y)) into (/ 1 (fabs y))
1.268 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs y))) into (sqrt (/ 1 (fabs y)))
1.268 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs y)) (/ 0 (fabs y))))) into 0
1.268 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs y))))) into 0
1.269 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs y))) into (sqrt (/ 1 (fabs y)))
1.269 * [backup-simplify]: Simplify 0 into 0
1.269 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
1.269 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (fabs y))))) into 0
1.269 * [backup-simplify]: Simplify 0 into 0
1.270 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
1.270 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (fabs y))))) into 0
1.270 * [backup-simplify]: Simplify 0 into 0
1.271 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
1.272 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (fabs y))))) into 0
1.272 * [backup-simplify]: Simplify 0 into 0
1.272 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
1.273 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (fabs y))))) into 0
1.273 * [backup-simplify]: Simplify 0 into 0
1.274 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
1.275 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (fabs y))))) into 0
1.275 * [backup-simplify]: Simplify 0 into 0
1.275 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs y))) into (sqrt (/ 1 (fabs y)))
1.275 * [backup-simplify]: Simplify (/ 1 (sqrt (fabs (/ 1 y)))) into (sqrt (/ 1 (fabs (/ 1 y))))
1.275 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in (y) around 0
1.275 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in y
1.275 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in y
1.275 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y
1.275 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
1.275 * [backup-simplify]: Simplify (/ 1 (fabs (/ 1 y))) into (/ 1 (fabs (/ 1 y)))
1.276 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (/ 1 y)))) into (sqrt (/ 1 (fabs (/ 1 y))))
1.276 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))))) into 0
1.276 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (/ 1 y)))))) into 0
1.276 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ 1 y)))) in y
1.276 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in y
1.276 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y
1.276 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
1.276 * [backup-simplify]: Simplify (/ 1 (fabs (/ 1 y))) into (/ 1 (fabs (/ 1 y)))
1.276 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (/ 1 y)))) into (sqrt (/ 1 (fabs (/ 1 y))))
1.277 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))))) into 0
1.277 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (/ 1 y)))))) into 0
1.277 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (/ 1 y)))) into (sqrt (/ 1 (fabs (/ 1 y))))
1.277 * [backup-simplify]: Simplify 0 into 0
1.277 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))))) into 0
1.278 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (fabs (/ 1 y)))))) into 0
1.278 * [backup-simplify]: Simplify 0 into 0
1.279 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))))) into 0
1.279 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (fabs (/ 1 y)))))) into 0
1.280 * [backup-simplify]: Simplify 0 into 0
1.280 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))))) into 0
1.281 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (fabs (/ 1 y)))))) into 0
1.281 * [backup-simplify]: Simplify 0 into 0
1.282 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))))) into 0
1.283 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (fabs (/ 1 y)))))) into 0
1.283 * [backup-simplify]: Simplify 0 into 0
1.283 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))))) into 0
1.285 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (fabs (/ 1 y)))))) into 0
1.285 * [backup-simplify]: Simplify 0 into 0
1.285 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (/ 1 (/ 1 y))))) into (sqrt (/ 1 (fabs y)))
1.285 * [backup-simplify]: Simplify (/ 1 (sqrt (fabs (/ 1 (- y))))) into (sqrt (/ 1 (fabs (/ -1 y))))
1.285 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in (y) around 0
1.285 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in y
1.285 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in y
1.285 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y
1.285 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
1.286 * [backup-simplify]: Simplify (/ 1 (fabs (/ -1 y))) into (/ 1 (fabs (/ -1 y)))
1.286 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (/ -1 y)))) into (sqrt (/ 1 (fabs (/ -1 y))))
1.286 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))))) into 0
1.286 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (/ -1 y)))))) into 0
1.286 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (/ -1 y)))) in y
1.286 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in y
1.286 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y
1.286 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
1.286 * [backup-simplify]: Simplify (/ 1 (fabs (/ -1 y))) into (/ 1 (fabs (/ -1 y)))
1.286 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (/ -1 y)))) into (sqrt (/ 1 (fabs (/ -1 y))))
1.287 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))))) into 0
1.287 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (/ -1 y)))))) into 0
1.287 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (/ -1 y)))) into (sqrt (/ 1 (fabs (/ -1 y))))
1.287 * [backup-simplify]: Simplify 0 into 0
1.288 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))))) into 0
1.289 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (fabs (/ -1 y)))))) into 0
1.289 * [backup-simplify]: Simplify 0 into 0
1.289 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))))) into 0
1.290 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (fabs (/ -1 y)))))) into 0
1.290 * [backup-simplify]: Simplify 0 into 0
1.291 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))))) into 0
1.292 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (fabs (/ -1 y)))))) into 0
1.292 * [backup-simplify]: Simplify 0 into 0
1.293 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))))) into 0
1.294 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (fabs (/ -1 y)))))) into 0
1.294 * [backup-simplify]: Simplify 0 into 0
1.294 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))))) into 0
1.295 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (fabs (/ -1 y)))))) into 0
1.295 * [backup-simplify]: Simplify 0 into 0
1.295 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (/ -1 (/ 1 (- y)))))) into (sqrt (/ 1 (fabs y)))
1.295 * * * [progress]: simplifying candidates
1.298 * [simplify]: Simplifying:
  (expm1 (/ (fabs (- x y)) (sqrt (fabs y))))
  (log1p (/ (fabs (- x y)) (sqrt (fabs y))))
  (- (log (fabs (- x y))) (log (sqrt (fabs y))))
  (log (/ (fabs (- x y)) (sqrt (fabs y))))
  (exp (/ (fabs (- x y)) (sqrt (fabs y))))
  (/ (* (* (fabs (- x y)) (fabs (- x y))) (fabs (- x y))) (* (* (sqrt (fabs y)) (sqrt (fabs y))) (sqrt (fabs y))))
  (* (cbrt (/ (fabs (- x y)) (sqrt (fabs y)))) (cbrt (/ (fabs (- x y)) (sqrt (fabs y)))))
  (cbrt (/ (fabs (- x y)) (sqrt (fabs y))))
  (* (* (/ (fabs (- x y)) (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y)))) (/ (fabs (- x y)) (sqrt (fabs y))))
  (sqrt (/ (fabs (- x y)) (sqrt (fabs y))))
  (sqrt (/ (fabs (- x y)) (sqrt (fabs y))))
  (- (fabs (- x y)))
  (- (sqrt (fabs y)))
  (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (* (cbrt (sqrt (fabs y))) (cbrt (sqrt (fabs y)))))
  (/ (cbrt (fabs (- x y))) (cbrt (sqrt (fabs y))))
  (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (sqrt (* (cbrt (fabs y)) (cbrt (fabs y)))))
  (/ (cbrt (fabs (- x y))) (sqrt (cbrt (fabs y))))
  (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (sqrt (sqrt (fabs y))))
  (/ (cbrt (fabs (- x y))) (sqrt (sqrt (fabs y))))
  (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (sqrt 1))
  (/ (cbrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (sqrt (sqrt (fabs y))))
  (/ (cbrt (fabs (- x y))) (sqrt (sqrt (fabs y))))
  (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) 1)
  (/ (cbrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (* (cbrt (sqrt (fabs y))) (cbrt (sqrt (fabs y)))))
  (/ (sqrt (fabs (- x y))) (cbrt (sqrt (fabs y))))
  (/ (sqrt (fabs (- x y))) (sqrt (* (cbrt (fabs y)) (cbrt (fabs y)))))
  (/ (sqrt (fabs (- x y))) (sqrt (cbrt (fabs y))))
  (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y))))
  (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y))))
  (/ (sqrt (fabs (- x y))) (sqrt 1))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y))))
  (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y))))
  (/ (sqrt (fabs (- x y))) 1)
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (/ 1 (* (cbrt (sqrt (fabs y))) (cbrt (sqrt (fabs y)))))
  (/ (fabs (- x y)) (cbrt (sqrt (fabs y))))
  (/ 1 (sqrt (* (cbrt (fabs y)) (cbrt (fabs y)))))
  (/ (fabs (- x y)) (sqrt (cbrt (fabs y))))
  (/ 1 (sqrt (sqrt (fabs y))))
  (/ (fabs (- x y)) (sqrt (sqrt (fabs y))))
  (/ 1 (sqrt 1))
  (/ (fabs (- x y)) (sqrt (fabs y)))
  (/ 1 (sqrt (sqrt (fabs y))))
  (/ (fabs (- x y)) (sqrt (sqrt (fabs y))))
  (/ 1 1)
  (/ (fabs (- x y)) (sqrt (fabs y)))
  (/ 1 (sqrt (fabs y)))
  (/ (sqrt (fabs y)) (fabs (- x y)))
  (/ (fabs (- x y)) (* (cbrt (sqrt (fabs y))) (cbrt (sqrt (fabs y)))))
  (/ (fabs (- x y)) (sqrt (* (cbrt (fabs y)) (cbrt (fabs y)))))
  (/ (fabs (- x y)) (sqrt (sqrt (fabs y))))
  (/ (fabs (- x y)) (sqrt 1))
  (/ (fabs (- x y)) (sqrt (sqrt (fabs y))))
  (/ (fabs (- x y)) 1)
  (/ (sqrt (fabs y)) (cbrt (fabs (- x y))))
  (/ (sqrt (fabs y)) (sqrt (fabs (- x y))))
  (/ (sqrt (fabs y)) (fabs (- x y)))
  (expm1 (* (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y)))))
  (log1p (* (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y)))))
  (* (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y))))
  (+ (- (log (sqrt (fabs y)))) (- (log (fabs (- x y))) (log (sqrt (fabs y)))))
  (+ (- (log (sqrt (fabs y)))) (log (/ (fabs (- x y)) (sqrt (fabs y)))))
  (+ (- 0 (log (sqrt (fabs y)))) (- (log (fabs (- x y))) (log (sqrt (fabs y)))))
  (+ (- 0 (log (sqrt (fabs y)))) (log (/ (fabs (- x y)) (sqrt (fabs y)))))
  (+ (- (log 1) (log (sqrt (fabs y)))) (- (log (fabs (- x y))) (log (sqrt (fabs y)))))
  (+ (- (log 1) (log (sqrt (fabs y)))) (log (/ (fabs (- x y)) (sqrt (fabs y)))))
  (+ (log (/ 1 (sqrt (fabs y)))) (- (log (fabs (- x y))) (log (sqrt (fabs y)))))
  (+ (log (/ 1 (sqrt (fabs y)))) (log (/ (fabs (- x y)) (sqrt (fabs y)))))
  (log (* (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y)))))
  (exp (* (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y)))))
  (* (/ (* (* 1 1) 1) (* (* (sqrt (fabs y)) (sqrt (fabs y))) (sqrt (fabs y)))) (/ (* (* (fabs (- x y)) (fabs (- x y))) (fabs (- x y))) (* (* (sqrt (fabs y)) (sqrt (fabs y))) (sqrt (fabs y)))))
  (* (/ (* (* 1 1) 1) (* (* (sqrt (fabs y)) (sqrt (fabs y))) (sqrt (fabs y)))) (* (* (/ (fabs (- x y)) (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y)))) (/ (fabs (- x y)) (sqrt (fabs y)))))
  (* (* (* (/ 1 (sqrt (fabs y))) (/ 1 (sqrt (fabs y)))) (/ 1 (sqrt (fabs y)))) (/ (* (* (fabs (- x y)) (fabs (- x y))) (fabs (- x y))) (* (* (sqrt (fabs y)) (sqrt (fabs y))) (sqrt (fabs y)))))
  (* (* (* (/ 1 (sqrt (fabs y))) (/ 1 (sqrt (fabs y)))) (/ 1 (sqrt (fabs y)))) (* (* (/ (fabs (- x y)) (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y)))) (/ (fabs (- x y)) (sqrt (fabs y)))))
  (* (cbrt (* (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y))))) (cbrt (* (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y))))))
  (cbrt (* (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y)))))
  (* (* (* (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y)))) (* (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y))))) (* (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y)))))
  (sqrt (* (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y)))))
  (sqrt (* (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y)))))
  (* 1 (fabs (- x y)))
  (* (sqrt (fabs y)) (sqrt (fabs y)))
  (* (sqrt (/ 1 (sqrt (fabs y)))) (sqrt (/ (fabs (- x y)) (sqrt (fabs y)))))
  (* (sqrt (/ 1 (sqrt (fabs y)))) (sqrt (/ (fabs (- x y)) (sqrt (fabs y)))))
  (* (sqrt (/ 1 (sqrt (fabs y)))) (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))))
  (* (sqrt (/ 1 (sqrt (fabs y)))) (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))))
  (* (sqrt (/ 1 (sqrt (fabs y)))) (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))))
  (* (sqrt (/ 1 (sqrt (fabs y)))) (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))))
  (* (/ (sqrt 1) (sqrt (sqrt (fabs y)))) (sqrt (/ (fabs (- x y)) (sqrt (fabs y)))))
  (* (/ (sqrt 1) (sqrt (sqrt (fabs y)))) (sqrt (/ (fabs (- x y)) (sqrt (fabs y)))))
  (* (/ (sqrt 1) (sqrt (sqrt (fabs y)))) (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))))
  (* (/ (sqrt 1) (sqrt (sqrt (fabs y)))) (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))))
  (* (/ (sqrt 1) (sqrt (sqrt (fabs y)))) (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))))
  (* (/ (sqrt 1) (sqrt (sqrt (fabs y)))) (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))))
  (* (/ (sqrt 1) (sqrt (sqrt (fabs y)))) (sqrt (/ (fabs (- x y)) (sqrt (fabs y)))))
  (* (/ (sqrt 1) (sqrt (sqrt (fabs y)))) (sqrt (/ (fabs (- x y)) (sqrt (fabs y)))))
  (* (/ (sqrt 1) (sqrt (sqrt (fabs y)))) (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))))
  (* (/ (sqrt 1) (sqrt (sqrt (fabs y)))) (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))))
  (* (/ (sqrt 1) (sqrt (sqrt (fabs y)))) (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))))
  (* (/ (sqrt 1) (sqrt (sqrt (fabs y)))) (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))))
  (* (/ 1 (sqrt (sqrt (fabs y)))) (sqrt (/ (fabs (- x y)) (sqrt (fabs y)))))
  (* (/ 1 (sqrt (sqrt (fabs y)))) (sqrt (/ (fabs (- x y)) (sqrt (fabs y)))))
  (* (/ 1 (sqrt (sqrt (fabs y)))) (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))))
  (* (/ 1 (sqrt (sqrt (fabs y)))) (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))))
  (* (/ 1 (sqrt (sqrt (fabs y)))) (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))))
  (* (/ 1 (sqrt (sqrt (fabs y)))) (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))))
  (* (/ 1 (sqrt (sqrt (fabs y)))) (sqrt (/ (fabs (- x y)) (sqrt (fabs y)))))
  (* (/ 1 (sqrt (sqrt (fabs y)))) (sqrt (/ (fabs (- x y)) (sqrt (fabs y)))))
  (* (/ 1 (sqrt (sqrt (fabs y)))) (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))))
  (* (/ 1 (sqrt (sqrt (fabs y)))) (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))))
  (* (/ 1 (sqrt (sqrt (fabs y)))) (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))))
  (* (/ 1 (sqrt (sqrt (fabs y)))) (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))))
  (* (/ 1 (sqrt (fabs y))) (* (cbrt (/ (fabs (- x y)) (sqrt (fabs y)))) (cbrt (/ (fabs (- x y)) (sqrt (fabs y))))))
  (* (/ 1 (sqrt (fabs y))) (sqrt (/ (fabs (- x y)) (sqrt (fabs y)))))
  (* (/ 1 (sqrt (fabs y))) (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (* (cbrt (sqrt (fabs y))) (cbrt (sqrt (fabs y))))))
  (* (/ 1 (sqrt (fabs y))) (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (sqrt (* (cbrt (fabs y)) (cbrt (fabs y))))))
  (* (/ 1 (sqrt (fabs y))) (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (sqrt (sqrt (fabs y)))))
  (* (/ 1 (sqrt (fabs y))) (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (sqrt 1)))
  (* (/ 1 (sqrt (fabs y))) (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (sqrt (sqrt (fabs y)))))
  (* (/ 1 (sqrt (fabs y))) (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) 1))
  (* (/ 1 (sqrt (fabs y))) (/ (sqrt (fabs (- x y))) (* (cbrt (sqrt (fabs y))) (cbrt (sqrt (fabs y))))))
  (* (/ 1 (sqrt (fabs y))) (/ (sqrt (fabs (- x y))) (sqrt (* (cbrt (fabs y)) (cbrt (fabs y))))))
  (* (/ 1 (sqrt (fabs y))) (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))))
  (* (/ 1 (sqrt (fabs y))) (/ (sqrt (fabs (- x y))) (sqrt 1)))
  (* (/ 1 (sqrt (fabs y))) (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))))
  (* (/ 1 (sqrt (fabs y))) (/ (sqrt (fabs (- x y))) 1))
  (* (/ 1 (sqrt (fabs y))) (/ 1 (* (cbrt (sqrt (fabs y))) (cbrt (sqrt (fabs y))))))
  (* (/ 1 (sqrt (fabs y))) (/ 1 (sqrt (* (cbrt (fabs y)) (cbrt (fabs y))))))
  (* (/ 1 (sqrt (fabs y))) (/ 1 (sqrt (sqrt (fabs y)))))
  (* (/ 1 (sqrt (fabs y))) (/ 1 (sqrt 1)))
  (* (/ 1 (sqrt (fabs y))) (/ 1 (sqrt (sqrt (fabs y)))))
  (* (/ 1 (sqrt (fabs y))) (/ 1 1))
  (* (/ 1 (sqrt (fabs y))) 1)
  (* (/ 1 (sqrt (fabs y))) (fabs (- x y)))
  (* (cbrt (/ 1 (sqrt (fabs y)))) (/ (fabs (- x y)) (sqrt (fabs y))))
  (* (sqrt (/ 1 (sqrt (fabs y)))) (/ (fabs (- x y)) (sqrt (fabs y))))
  (* (/ (cbrt 1) (cbrt (sqrt (fabs y)))) (/ (fabs (- x y)) (sqrt (fabs y))))
  (* (/ (cbrt 1) (sqrt (cbrt (fabs y)))) (/ (fabs (- x y)) (sqrt (fabs y))))
  (* (/ (cbrt 1) (sqrt (sqrt (fabs y)))) (/ (fabs (- x y)) (sqrt (fabs y))))
  (* (/ (cbrt 1) (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y))))
  (* (/ (cbrt 1) (sqrt (sqrt (fabs y)))) (/ (fabs (- x y)) (sqrt (fabs y))))
  (* (/ (cbrt 1) (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y))))
  (* (/ (sqrt 1) (cbrt (sqrt (fabs y)))) (/ (fabs (- x y)) (sqrt (fabs y))))
  (* (/ (sqrt 1) (sqrt (cbrt (fabs y)))) (/ (fabs (- x y)) (sqrt (fabs y))))
  (* (/ (sqrt 1) (sqrt (sqrt (fabs y)))) (/ (fabs (- x y)) (sqrt (fabs y))))
  (* (/ (sqrt 1) (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y))))
  (* (/ (sqrt 1) (sqrt (sqrt (fabs y)))) (/ (fabs (- x y)) (sqrt (fabs y))))
  (* (/ (sqrt 1) (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y))))
  (* (/ 1 (cbrt (sqrt (fabs y)))) (/ (fabs (- x y)) (sqrt (fabs y))))
  (* (/ 1 (sqrt (cbrt (fabs y)))) (/ (fabs (- x y)) (sqrt (fabs y))))
  (* (/ 1 (sqrt (sqrt (fabs y)))) (/ (fabs (- x y)) (sqrt (fabs y))))
  (* (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y))))
  (* (/ 1 (sqrt (sqrt (fabs y)))) (/ (fabs (- x y)) (sqrt (fabs y))))
  (* (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y))))
  (* (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y))))
  (* (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y))))
  (* (/ 1 (sqrt (fabs y))) (fabs (- x y)))
  (* 1 (/ (fabs (- x y)) (sqrt (fabs y))))
  (expm1 (/ 1 (sqrt (fabs y))))
  (log1p (/ 1 (sqrt (fabs y))))
  (- 1/2)
  (- 1)
  (- (/ 1 2))
  (- (log (sqrt (fabs y))))
  (- 0 (log (sqrt (fabs y))))
  (- (log 1) (log (sqrt (fabs y))))
  (log (/ 1 (sqrt (fabs y))))
  (exp (/ 1 (sqrt (fabs y))))
  (/ (* (* 1 1) 1) (* (* (sqrt (fabs y)) (sqrt (fabs y))) (sqrt (fabs y))))
  (* (cbrt (/ 1 (sqrt (fabs y)))) (cbrt (/ 1 (sqrt (fabs y)))))
  (cbrt (/ 1 (sqrt (fabs y))))
  (* (* (/ 1 (sqrt (fabs y))) (/ 1 (sqrt (fabs y)))) (/ 1 (sqrt (fabs y))))
  (sqrt (/ 1 (sqrt (fabs y))))
  (sqrt (/ 1 (sqrt (fabs y))))
  (- 1)
  (- (sqrt (fabs y)))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (sqrt (fabs y))) (cbrt (sqrt (fabs y)))))
  (/ (cbrt 1) (cbrt (sqrt (fabs y))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (* (cbrt (fabs y)) (cbrt (fabs y)))))
  (/ (cbrt 1) (sqrt (cbrt (fabs y))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (sqrt (fabs y))))
  (/ (cbrt 1) (sqrt (sqrt (fabs y))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt 1))
  (/ (cbrt 1) (sqrt (fabs y)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (sqrt (fabs y))))
  (/ (cbrt 1) (sqrt (sqrt (fabs y))))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (sqrt (fabs y)))
  (/ (sqrt 1) (* (cbrt (sqrt (fabs y))) (cbrt (sqrt (fabs y)))))
  (/ (sqrt 1) (cbrt (sqrt (fabs y))))
  (/ (sqrt 1) (sqrt (* (cbrt (fabs y)) (cbrt (fabs y)))))
  (/ (sqrt 1) (sqrt (cbrt (fabs y))))
  (/ (sqrt 1) (sqrt (sqrt (fabs y))))
  (/ (sqrt 1) (sqrt (sqrt (fabs y))))
  (/ (sqrt 1) (sqrt 1))
  (/ (sqrt 1) (sqrt (fabs y)))
  (/ (sqrt 1) (sqrt (sqrt (fabs y))))
  (/ (sqrt 1) (sqrt (sqrt (fabs y))))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (sqrt (fabs y)))
  (/ 1 (* (cbrt (sqrt (fabs y))) (cbrt (sqrt (fabs y)))))
  (/ 1 (cbrt (sqrt (fabs y))))
  (/ 1 (sqrt (* (cbrt (fabs y)) (cbrt (fabs y)))))
  (/ 1 (sqrt (cbrt (fabs y))))
  (/ 1 (sqrt (sqrt (fabs y))))
  (/ 1 (sqrt (sqrt (fabs y))))
  (/ 1 (sqrt 1))
  (/ 1 (sqrt (fabs y)))
  (/ 1 (sqrt (sqrt (fabs y))))
  (/ 1 (sqrt (sqrt (fabs y))))
  (/ 1 1)
  (/ 1 (sqrt (fabs y)))
  (/ 1 (sqrt (fabs y)))
  (/ (sqrt (fabs y)) 1)
  (/ 1 (* (cbrt (sqrt (fabs y))) (cbrt (sqrt (fabs y)))))
  (/ 1 (sqrt (* (cbrt (fabs y)) (cbrt (fabs y)))))
  (/ 1 (sqrt (sqrt (fabs y))))
  (/ 1 (sqrt 1))
  (/ 1 (sqrt (sqrt (fabs y))))
  (/ 1 1)
  (/ (sqrt (fabs y)) (cbrt 1))
  (/ (sqrt (fabs y)) (sqrt 1))
  (/ (sqrt (fabs y)) 1)
  (* (fabs (- x y)) (sqrt (/ 1 (fabs y))))
  (* (fabs (- x y)) (sqrt (/ 1 (fabs y))))
  (* (fabs (- x y)) (sqrt (/ 1 (fabs y))))
  (/ (fabs (- x y)) (fabs y))
  (/ (fabs (- x y)) (fabs y))
  (/ (fabs (- x y)) (fabs y))
  (sqrt (/ 1 (fabs y)))
  (sqrt (/ 1 (fabs y)))
  (sqrt (/ 1 (fabs y)))
1.303 * * [simplify]: Extracting # 0 : cost  0
1.304 * * [simplify]: Extracting # 1 : cost  0
1.304 * * [simplify]: Extracting # 2 : cost  0
1.305 * * [simplify]: Extracting # 3 : cost  0
1.305 * * [simplify]: Extracting # 4 : cost  0
1.306 * * [simplify]: Extracting # 5 : cost  0
1.306 * * [simplify]: Extracting # 6 : cost  0
1.307 * * [simplify]: Extracting # 7 : cost  0
1.307 * * [simplify]: iteration  0 :  184  enodes  (cost  2890 )
1.381 * * [simplify]: Extracting # 0 : cost  0
1.382 * * [simplify]: Extracting # 1 : cost  0
1.382 * * [simplify]: Extracting # 2 : cost  0
1.383 * * [simplify]: iteration  1 :  494  enodes  (cost  2633 )
1.715 * * [simplify]: Extracting # 0 : cost  0
1.719 * * [simplify]: Extracting # 1 : cost  0
1.727 * * [simplify]: Extracting # 2 : cost  0
1.731 * * [simplify]: Extracting # 3 : cost  0
1.736 * * [simplify]: Extracting # 4 : cost  0
1.742 * * [simplify]: iteration  2 :  3611  enodes  (cost  2329 )
3.682 * * [simplify]: Extracting # 0 : cost  0
3.692 * * [simplify]: Extracting # 1 : cost  0
3.701 * * [simplify]: Extracting # 2 : cost  0
3.707 * * [simplify]: iteration done:  5000  enodes  (cost  2156 )
3.709 * [simplify]: Simplified to:
  (expm1 (/ (fabs (- x y)) (sqrt (fabs y))))
  (log1p (/ (fabs (- x y)) (sqrt (fabs y))))
  (log (/ (fabs (- x y)) (sqrt (fabs y))))
  (log (/ (fabs (- x y)) (sqrt (fabs y))))
  (exp (/ (fabs (- x y)) (sqrt (fabs y))))
  (pow (/ (fabs (- x y)) (sqrt (fabs y))) 3)
  (* (cbrt (/ (fabs (- x y)) (sqrt (fabs y)))) (cbrt (/ (fabs (- x y)) (sqrt (fabs y)))))
  (cbrt (/ (fabs (- x y)) (sqrt (fabs y))))
  (pow (/ (fabs (- x y)) (sqrt (fabs y))) 3)
  (sqrt (/ (fabs (- x y)) (sqrt (fabs y))))
  (sqrt (/ (fabs (- x y)) (sqrt (fabs y))))
  (- (fabs (- x y)))
  (- (sqrt (fabs y)))
  (* (/ (cbrt (fabs (- x y))) (cbrt (sqrt (fabs y)))) (/ (cbrt (fabs (- x y))) (cbrt (sqrt (fabs y)))))
  (/ (cbrt (fabs (- x y))) (cbrt (sqrt (fabs y))))
  (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (fabs (cbrt (fabs y))))
  (/ (cbrt (fabs (- x y))) (sqrt (cbrt (fabs y))))
  (/ (cbrt (fabs (- x y))) (/ (sqrt (sqrt (fabs y))) (cbrt (fabs (- x y)))))
  (/ (cbrt (fabs (- x y))) (sqrt (sqrt (fabs y))))
  (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))
  (/ (cbrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (cbrt (fabs (- x y))) (/ (sqrt (sqrt (fabs y))) (cbrt (fabs (- x y)))))
  (/ (cbrt (fabs (- x y))) (sqrt (sqrt (fabs y))))
  (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))
  (/ (cbrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (* (cbrt (sqrt (fabs y))) (cbrt (sqrt (fabs y)))))
  (/ (sqrt (fabs (- x y))) (cbrt (sqrt (fabs y))))
  (/ (sqrt (fabs (- x y))) (fabs (cbrt (fabs y))))
  (/ (sqrt (fabs (- x y))) (sqrt (cbrt (fabs y))))
  (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y))))
  (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y))))
  (sqrt (fabs (- x y)))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y))))
  (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y))))
  (sqrt (fabs (- x y)))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (/ 1 (* (cbrt (sqrt (fabs y))) (cbrt (sqrt (fabs y)))))
  (/ (fabs (- x y)) (cbrt (sqrt (fabs y))))
  (/ 1 (fabs (cbrt (fabs y))))
  (/ (fabs (- x y)) (sqrt (cbrt (fabs y))))
  (/ 1 (sqrt (sqrt (fabs y))))
  (/ (fabs (- x y)) (sqrt (sqrt (fabs y))))
  1
  (/ (fabs (- x y)) (sqrt (fabs y)))
  (/ 1 (sqrt (sqrt (fabs y))))
  (/ (fabs (- x y)) (sqrt (sqrt (fabs y))))
  1
  (/ (fabs (- x y)) (sqrt (fabs y)))
  (/ 1 (sqrt (fabs y)))
  (/ (sqrt (fabs y)) (fabs (- x y)))
  (/ (fabs (- x y)) (* (cbrt (sqrt (fabs y))) (cbrt (sqrt (fabs y)))))
  (/ (fabs (- x y)) (fabs (cbrt (fabs y))))
  (/ (fabs (- x y)) (sqrt (sqrt (fabs y))))
  (fabs (- x y))
  (/ (fabs (- x y)) (sqrt (sqrt (fabs y))))
  (fabs (- x y))
  (/ (sqrt (fabs y)) (cbrt (fabs (- x y))))
  (/ (sqrt (fabs y)) (sqrt (fabs (- x y))))
  (/ (sqrt (fabs y)) (fabs (- x y)))
  (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)))
  (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)
  (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)))
  (fabs (- x y))
  (fabs y)
  (* (sqrt (/ 1 (sqrt (fabs y)))) (sqrt (/ (fabs (- x y)) (sqrt (fabs y)))))
  (* (sqrt (/ 1 (sqrt (fabs y)))) (sqrt (/ (fabs (- x y)) (sqrt (fabs y)))))
  (* (sqrt (/ 1 (sqrt (fabs y)))) (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))))
  (* (sqrt (/ 1 (sqrt (fabs y)))) (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))))
  (* (sqrt (/ 1 (sqrt (fabs y)))) (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))))
  (* (sqrt (/ 1 (sqrt (fabs y)))) (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))))
  (/ (sqrt (/ (fabs (- x y)) (sqrt (fabs y)))) (sqrt (sqrt (fabs y))))
  (/ (sqrt (/ (fabs (- x y)) (sqrt (fabs y)))) (sqrt (sqrt (fabs y))))
  (/ (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))) (sqrt (sqrt (fabs y))))
  (/ (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))) (sqrt (sqrt (fabs y))))
  (/ (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))) (sqrt (sqrt (fabs y))))
  (/ (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))) (sqrt (sqrt (fabs y))))
  (/ (sqrt (/ (fabs (- x y)) (sqrt (fabs y)))) (sqrt (sqrt (fabs y))))
  (/ (sqrt (/ (fabs (- x y)) (sqrt (fabs y)))) (sqrt (sqrt (fabs y))))
  (/ (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))) (sqrt (sqrt (fabs y))))
  (/ (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))) (sqrt (sqrt (fabs y))))
  (/ (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))) (sqrt (sqrt (fabs y))))
  (/ (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))) (sqrt (sqrt (fabs y))))
  (/ (sqrt (/ (fabs (- x y)) (sqrt (fabs y)))) (sqrt (sqrt (fabs y))))
  (/ (sqrt (/ (fabs (- x y)) (sqrt (fabs y)))) (sqrt (sqrt (fabs y))))
  (/ (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))) (sqrt (sqrt (fabs y))))
  (/ (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))) (sqrt (sqrt (fabs y))))
  (/ (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))) (sqrt (sqrt (fabs y))))
  (/ (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))) (sqrt (sqrt (fabs y))))
  (/ (sqrt (/ (fabs (- x y)) (sqrt (fabs y)))) (sqrt (sqrt (fabs y))))
  (/ (sqrt (/ (fabs (- x y)) (sqrt (fabs y)))) (sqrt (sqrt (fabs y))))
  (/ (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))) (sqrt (sqrt (fabs y))))
  (/ (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))) (sqrt (sqrt (fabs y))))
  (/ (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))) (sqrt (sqrt (fabs y))))
  (/ (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))) (sqrt (sqrt (fabs y))))
  (/ (* (cbrt (/ (fabs (- x y)) (sqrt (fabs y)))) (cbrt (/ (fabs (- x y)) (sqrt (fabs y))))) (sqrt (fabs y)))
  (/ (sqrt (/ (fabs (- x y)) (sqrt (fabs y)))) (sqrt (fabs y)))
  (/ (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (* (cbrt (sqrt (fabs y))) (cbrt (sqrt (fabs y))))) (sqrt (fabs y)))
  (/ (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (sqrt (fabs y))) (fabs (cbrt (fabs y))))
  (/ (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (sqrt (fabs y))) (sqrt (sqrt (fabs y))))
  (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (sqrt (fabs y)))
  (/ (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (sqrt (fabs y))) (sqrt (sqrt (fabs y))))
  (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (sqrt (fabs y)))
  (/ (/ (sqrt (fabs (- x y))) (* (cbrt (sqrt (fabs y))) (cbrt (sqrt (fabs y))))) (sqrt (fabs y)))
  (/ (/ (sqrt (fabs (- x y))) (fabs (cbrt (fabs y)))) (sqrt (fabs y)))
  (/ (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))) (sqrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (/ (sqrt (fabs (- x y))) (sqrt (sqrt (fabs y)))) (sqrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (/ 1 (* (cbrt (sqrt (fabs y))) (cbrt (sqrt (fabs y))))) (sqrt (fabs y)))
  (/ (/ 1 (sqrt (fabs y))) (fabs (cbrt (fabs y))))
  (/ (/ 1 (sqrt (fabs y))) (sqrt (sqrt (fabs y))))
  (/ 1 (sqrt (fabs y)))
  (/ (/ 1 (sqrt (fabs y))) (sqrt (sqrt (fabs y))))
  (/ 1 (sqrt (fabs y)))
  (/ 1 (sqrt (fabs y)))
  (/ (fabs (- x y)) (sqrt (fabs y)))
  (* (cbrt (/ 1 (sqrt (fabs y)))) (/ (fabs (- x y)) (sqrt (fabs y))))
  (* (sqrt (/ 1 (sqrt (fabs y)))) (/ (fabs (- x y)) (sqrt (fabs y))))
  (/ (/ (fabs (- x y)) (sqrt (fabs y))) (cbrt (sqrt (fabs y))))
  (/ (/ (fabs (- x y)) (sqrt (fabs y))) (sqrt (cbrt (fabs y))))
  (/ (/ (fabs (- x y)) (sqrt (fabs y))) (sqrt (sqrt (fabs y))))
  (/ (fabs (- x y)) (fabs y))
  (/ (/ (fabs (- x y)) (sqrt (fabs y))) (sqrt (sqrt (fabs y))))
  (/ (fabs (- x y)) (fabs y))
  (/ (/ (fabs (- x y)) (sqrt (fabs y))) (cbrt (sqrt (fabs y))))
  (/ (/ (fabs (- x y)) (sqrt (fabs y))) (sqrt (cbrt (fabs y))))
  (/ (/ (fabs (- x y)) (sqrt (fabs y))) (sqrt (sqrt (fabs y))))
  (/ (fabs (- x y)) (fabs y))
  (/ (/ (fabs (- x y)) (sqrt (fabs y))) (sqrt (sqrt (fabs y))))
  (/ (fabs (- x y)) (fabs y))
  (/ (/ (fabs (- x y)) (sqrt (fabs y))) (cbrt (sqrt (fabs y))))
  (/ (/ (fabs (- x y)) (sqrt (fabs y))) (sqrt (cbrt (fabs y))))
  (/ (/ (fabs (- x y)) (sqrt (fabs y))) (sqrt (sqrt (fabs y))))
  (/ (fabs (- x y)) (fabs y))
  (/ (/ (fabs (- x y)) (sqrt (fabs y))) (sqrt (sqrt (fabs y))))
  (/ (fabs (- x y)) (fabs y))
  (/ (fabs (- x y)) (fabs y))
  (/ (fabs (- x y)) (fabs y))
  (/ (fabs (- x y)) (sqrt (fabs y)))
  (/ (fabs (- x y)) (sqrt (fabs y)))
  (expm1 (/ 1 (sqrt (fabs y))))
  (log1p (/ 1 (sqrt (fabs y))))
  -1/2
  -1
  -1/2
  (- (log (sqrt (fabs y))))
  (- (log (sqrt (fabs y))))
  (- (log (sqrt (fabs y))))
  (- (log (sqrt (fabs y))))
  (exp (/ 1 (sqrt (fabs y))))
  (pow (/ 1 (sqrt (fabs y))) 3)
  (* (cbrt (/ 1 (sqrt (fabs y)))) (cbrt (/ 1 (sqrt (fabs y)))))
  (cbrt (/ 1 (sqrt (fabs y))))
  (pow (/ 1 (sqrt (fabs y))) 3)
  (sqrt (/ 1 (sqrt (fabs y))))
  (sqrt (/ 1 (sqrt (fabs y))))
  -1
  (- (sqrt (fabs y)))
  (/ 1 (* (cbrt (sqrt (fabs y))) (cbrt (sqrt (fabs y)))))
  (/ 1 (cbrt (sqrt (fabs y))))
  (/ 1 (fabs (cbrt (fabs y))))
  (/ 1 (sqrt (cbrt (fabs y))))
  (/ 1 (sqrt (sqrt (fabs y))))
  (/ 1 (sqrt (sqrt (fabs y))))
  1
  (/ 1 (sqrt (fabs y)))
  (/ 1 (sqrt (sqrt (fabs y))))
  (/ 1 (sqrt (sqrt (fabs y))))
  1
  (/ 1 (sqrt (fabs y)))
  (/ 1 (* (cbrt (sqrt (fabs y))) (cbrt (sqrt (fabs y)))))
  (/ 1 (cbrt (sqrt (fabs y))))
  (/ 1 (fabs (cbrt (fabs y))))
  (/ 1 (sqrt (cbrt (fabs y))))
  (/ 1 (sqrt (sqrt (fabs y))))
  (/ 1 (sqrt (sqrt (fabs y))))
  1
  (/ 1 (sqrt (fabs y)))
  (/ 1 (sqrt (sqrt (fabs y))))
  (/ 1 (sqrt (sqrt (fabs y))))
  1
  (/ 1 (sqrt (fabs y)))
  (/ 1 (* (cbrt (sqrt (fabs y))) (cbrt (sqrt (fabs y)))))
  (/ 1 (cbrt (sqrt (fabs y))))
  (/ 1 (fabs (cbrt (fabs y))))
  (/ 1 (sqrt (cbrt (fabs y))))
  (/ 1 (sqrt (sqrt (fabs y))))
  (/ 1 (sqrt (sqrt (fabs y))))
  1
  (/ 1 (sqrt (fabs y)))
  (/ 1 (sqrt (sqrt (fabs y))))
  (/ 1 (sqrt (sqrt (fabs y))))
  1
  (/ 1 (sqrt (fabs y)))
  (/ 1 (sqrt (fabs y)))
  (sqrt (fabs y))
  (/ 1 (* (cbrt (sqrt (fabs y))) (cbrt (sqrt (fabs y)))))
  (/ 1 (fabs (cbrt (fabs y))))
  (/ 1 (sqrt (sqrt (fabs y))))
  1
  (/ 1 (sqrt (sqrt (fabs y))))
  1
  (sqrt (fabs y))
  (sqrt (fabs y))
  (sqrt (fabs y))
  (* (fabs (- x y)) (sqrt (/ 1 (fabs y))))
  (* (fabs (- x y)) (sqrt (/ 1 (fabs y))))
  (* (fabs (- x y)) (sqrt (/ 1 (fabs y))))
  (/ (fabs (- x y)) (fabs y))
  (/ (fabs (- x y)) (fabs y))
  (/ (fabs (- x y)) (fabs y))
  (sqrt (/ 1 (fabs y)))
  (sqrt (/ 1 (fabs y)))
  (sqrt (/ 1 (fabs y)))
3.710 * * * [progress]: adding candidates to table
4.117 * [progress]: [Phase 3 of 3] Extracting.
4.117 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y)))))> #<alt (λ (x y) (/ (fabs (- x y)) (fabs y)))>)
4.117 * * * [regime-changes]: Trying 3 branch expressions: ((/ (fabs (- x y)) (fabs y)) y x)
4.117 * * * * [regimes]: Trying to branch on (/ (fabs (- x y)) (fabs y)) from (#<alt (λ (x y) (* (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y)))))> #<alt (λ (x y) (/ (fabs (- x y)) (fabs y)))>)
4.137 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y)))))> #<alt (λ (x y) (/ (fabs (- x y)) (fabs y)))>)
4.149 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y)))))> #<alt (λ (x y) (/ (fabs (- x y)) (fabs y)))>)
4.160 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
4.161 * [simplify]: Simplifying:
  (/ (fabs (- x y)) (fabs y))
4.161 * * [simplify]: Extracting # 0 : cost  0
4.161 * * [simplify]: Extracting # 1 : cost  0
4.161 * * [simplify]: Extracting # 2 : cost  0
4.161 * * [simplify]: Extracting # 3 : cost  0
4.161 * * [simplify]: Extracting # 4 : cost  0
4.161 * * [simplify]: Extracting # 5 : cost  0
4.161 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
4.161 * * [simplify]: Extracting # 0 : cost  0
4.161 * * [simplify]: iteration done:  6  enodes  (cost  7 )
4.161 * [simplify]: Simplified to:
  (/ (fabs (- x y)) (fabs y))
5.235 * [regime-testing]: Baseline error score: 0.013876734591823979
5.238 * [regime-testing]: Oracle error score: 0.009376172021502687
5.244 * [regime-testing]: End program error score: 0.013876734591823979