57.392 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.016 * * * [progress]: [2/2] Setting up program.
0.018 * [progress]: [Phase 2 of 3] Improving.
0.018 * [simplify]: Simplifying:
  (/ (fabs (- x y)) (fabs y))
0.018 * * [simplify]: Extracting # 0 : cost  0
0.018 * * [simplify]: Extracting # 1 : cost  0
0.018 * * [simplify]: Extracting # 2 : cost  0
0.018 * * [simplify]: Extracting # 3 : cost  0
0.018 * * [simplify]: Extracting # 4 : cost  0
0.018 * * [simplify]: Extracting # 5 : cost  0
0.018 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
0.019 * * [simplify]: Extracting # 0 : cost  0
0.019 * * [simplify]: Extracting # 1 : cost  0
0.019 * * [simplify]: Extracting # 2 : cost  0
0.019 * * [simplify]: iteration  1 :  8  enodes  (cost  7 )
0.020 * * [simplify]: Extracting # 0 : cost  0
0.020 * * [simplify]: iteration  2 :  9  enodes  (cost  7 )
0.022 * * [simplify]: Extracting # 0 : cost  0
0.022 * * [simplify]: iteration done:  9  enodes  (cost  7 )
0.022 * [simplify]: Simplified to:
  (/ (fabs (- x y)) (fabs y))
0.022 * * [progress]: iteration 1 / 4
0.022 * * * [progress]: picking best candidate
0.024 * * * * [pick]: Picked  #<alt (λ (x y) (/ (fabs (- x y)) (fabs y)))>
0.024 * * * [progress]: localizing error
0.030 * * * [progress]: generating rewritten candidates
0.030 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.036 * * * [progress]: generating series expansions
0.036 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.036 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
0.036 * [approximate]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in (x y) around 0
0.036 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y
0.036 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
0.037 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
0.037 * [taylor]: Taking taylor expansion of (fabs y) in y
0.037 * [backup-simplify]: Simplify (fabs y) into (fabs y)
0.037 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
0.038 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x
0.038 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
0.038 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
0.038 * [taylor]: Taking taylor expansion of (fabs y) in x
0.038 * [backup-simplify]: Simplify (fabs y) into (fabs y)
0.038 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
0.038 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x
0.038 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
0.038 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
0.038 * [taylor]: Taking taylor expansion of (fabs y) in x
0.038 * [backup-simplify]: Simplify (fabs y) into (fabs y)
0.038 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
0.038 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y
0.038 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
0.038 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
0.038 * [taylor]: Taking taylor expansion of (fabs y) in y
0.038 * [backup-simplify]: Simplify (fabs y) into (fabs y)
0.038 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
0.038 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
0.038 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))))) into 0
0.038 * [taylor]: Taking taylor expansion of 0 in y
0.038 * [backup-simplify]: Simplify 0 into 0
0.039 * [backup-simplify]: Simplify 0 into 0
0.039 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))))) into 0
0.039 * [backup-simplify]: Simplify 0 into 0
0.039 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
0.039 * [taylor]: Taking taylor expansion of 0 in y
0.039 * [backup-simplify]: Simplify 0 into 0
0.039 * [backup-simplify]: Simplify 0 into 0
0.039 * [backup-simplify]: Simplify 0 into 0
0.039 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
0.039 * [backup-simplify]: Simplify 0 into 0
0.039 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
0.040 * [taylor]: Taking taylor expansion of 0 in y
0.040 * [backup-simplify]: Simplify 0 into 0
0.040 * [backup-simplify]: Simplify 0 into 0
0.040 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
0.040 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
0.040 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in (x y) around 0
0.040 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y
0.040 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
0.040 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
0.040 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y
0.040 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
0.040 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
0.040 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x
0.040 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
0.040 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
0.040 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x
0.040 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
0.040 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
0.040 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x
0.040 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
0.041 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
0.041 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x
0.041 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
0.041 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
0.041 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y
0.041 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
0.041 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
0.041 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y
0.041 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
0.041 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
0.041 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
0.041 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))))) into 0
0.041 * [taylor]: Taking taylor expansion of 0 in y
0.041 * [backup-simplify]: Simplify 0 into 0
0.042 * [backup-simplify]: Simplify 0 into 0
0.042 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))))) into 0
0.042 * [backup-simplify]: Simplify 0 into 0
0.042 * [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
0.042 * [taylor]: Taking taylor expansion of 0 in y
0.042 * [backup-simplify]: Simplify 0 into 0
0.042 * [backup-simplify]: Simplify 0 into 0
0.042 * [backup-simplify]: Simplify 0 into 0
0.042 * [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
0.042 * [backup-simplify]: Simplify 0 into 0
0.043 * [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
0.043 * [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 (/ (fabs (- (/ 1 (/ 1 x)) (/ 1 (/ 1 y)))) (fabs (/ 1 (/ 1 y)))) into (/ (fabs (- x y)) (fabs y))
0.043 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 (- x)) (/ 1 (- y)))) (fabs (/ 1 (- y)))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
0.043 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in (x y) around 0
0.043 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y
0.043 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
0.043 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
0.043 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y
0.043 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
0.043 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
0.043 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x
0.044 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
0.044 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
0.044 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x
0.044 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
0.044 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
0.044 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x
0.044 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
0.044 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
0.044 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x
0.044 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
0.044 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
0.044 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y
0.044 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
0.044 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
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 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
0.045 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
0.045 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))))) into 0
0.045 * [taylor]: Taking taylor expansion of 0 in y
0.045 * [backup-simplify]: Simplify 0 into 0
0.045 * [backup-simplify]: Simplify 0 into 0
0.045 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))))) into 0
0.045 * [backup-simplify]: Simplify 0 into 0
0.045 * [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
0.045 * [taylor]: Taking taylor expansion of 0 in y
0.045 * [backup-simplify]: Simplify 0 into 0
0.045 * [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 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))) (* 0 (/ 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 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))) (* 0 (/ 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 (/ (fabs (- (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) (fabs (/ -1 (/ 1 (- y))))) into (/ (fabs (- x y)) (fabs y))
0.046 * * * [progress]: simplifying candidates
0.047 * [simplify]: Simplifying:
  (- (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))
0.048 * * [simplify]: Extracting # 0 : cost  0
0.048 * * [simplify]: Extracting # 1 : cost  0
0.048 * * [simplify]: Extracting # 2 : cost  0
0.048 * * [simplify]: Extracting # 3 : cost  0
0.048 * * [simplify]: Extracting # 4 : cost  0
0.048 * * [simplify]: Extracting # 5 : cost  0
0.048 * * [simplify]: Extracting # 6 : cost  0
0.048 * * [simplify]: Extracting # 7 : cost  0
0.048 * * [simplify]: iteration  0 :  52  enodes  (cost  369 )
0.065 * * [simplify]: Extracting # 0 : cost  0
0.066 * * [simplify]: Extracting # 1 : cost  0
0.066 * * [simplify]: Extracting # 2 : cost  0
0.066 * * [simplify]: iteration  1 :  91  enodes  (cost  360 )
0.092 * * [simplify]: Extracting # 0 : cost  0
0.092 * * [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 :  265  enodes  (cost  334 )
0.187 * * [simplify]: Extracting # 0 : cost  0
0.189 * * [simplify]: Extracting # 1 : cost  0
0.191 * * [simplify]: Extracting # 2 : cost  0
0.192 * * [simplify]: Extracting # 3 : cost  0
0.194 * * [simplify]: Extracting # 4 : cost  0
0.195 * * [simplify]: iteration  3 :  1230  enodes  (cost  332 )
1.080 * * [simplify]: Extracting # 0 : cost  0
1.112 * * [simplify]: Extracting # 1 : cost  0
1.117 * * [simplify]: Extracting # 2 : cost  0
1.122 * * [simplify]: Extracting # 3 : cost  0
1.126 * * [simplify]: Extracting # 4 : cost  0
1.131 * * [simplify]: Extracting # 5 : cost  0
1.135 * * [simplify]: iteration done:  5000  enodes  (cost  332 )
1.137 * [simplify]: Simplified to:
  (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))
1.137 * * * [progress]: adding candidates to table
1.198 * * [progress]: iteration 2 / 4
1.198 * * * [progress]: picking best candidate
1.199 * * * * [pick]: Picked  #<alt (λ (x y) (/ 1 (/ (fabs y) (fabs (- x y)))))>
1.199 * * * [progress]: localizing error
1.207 * * * [progress]: generating rewritten candidates
1.207 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
1.218 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
1.231 * * * [progress]: generating series expansions
1.231 * * * * [progress]: [ 1 / 2 ] generating series at (2)
1.231 * [backup-simplify]: Simplify (/ 1 (/ (fabs y) (fabs (- x y)))) into (/ (fabs (- x y)) (fabs y))
1.231 * [approximate]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in (y x) around 0
1.231 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x
1.231 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
1.231 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
1.231 * [taylor]: Taking taylor expansion of (fabs y) in x
1.231 * [backup-simplify]: Simplify (fabs y) into (fabs y)
1.231 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
1.232 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y
1.232 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
1.232 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
1.232 * [taylor]: Taking taylor expansion of (fabs y) in y
1.232 * [backup-simplify]: Simplify (fabs y) into (fabs y)
1.232 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
1.232 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y
1.232 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
1.232 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
1.232 * [taylor]: Taking taylor expansion of (fabs y) in y
1.232 * [backup-simplify]: Simplify (fabs y) into (fabs y)
1.232 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
1.232 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x
1.232 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
1.232 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
1.232 * [taylor]: Taking taylor expansion of (fabs y) in x
1.232 * [backup-simplify]: Simplify (fabs y) into (fabs y)
1.232 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
1.233 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
1.233 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))))) into 0
1.233 * [taylor]: Taking taylor expansion of 0 in x
1.233 * [backup-simplify]: Simplify 0 into 0
1.233 * [backup-simplify]: Simplify 0 into 0
1.233 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))))) into 0
1.233 * [backup-simplify]: Simplify 0 into 0
1.234 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
1.234 * [taylor]: Taking taylor expansion of 0 in x
1.234 * [backup-simplify]: Simplify 0 into 0
1.234 * [backup-simplify]: Simplify 0 into 0
1.234 * [backup-simplify]: Simplify 0 into 0
1.234 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
1.234 * [backup-simplify]: Simplify 0 into 0
1.234 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
1.234 * [taylor]: Taking taylor expansion of 0 in x
1.235 * [backup-simplify]: Simplify 0 into 0
1.235 * [backup-simplify]: Simplify 0 into 0
1.235 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
1.235 * [backup-simplify]: Simplify (/ 1 (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y))))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
1.235 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in (y x) around 0
1.235 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x
1.235 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
1.235 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
1.235 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x
1.235 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
1.235 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
1.235 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y
1.236 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
1.236 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
1.236 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y
1.236 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
1.236 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
1.236 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y
1.236 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
1.236 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
1.236 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y
1.236 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
1.237 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
1.237 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x
1.237 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
1.237 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
1.237 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x
1.237 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
1.237 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
1.237 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
1.238 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))))) into 0
1.238 * [taylor]: Taking taylor expansion of 0 in x
1.238 * [backup-simplify]: Simplify 0 into 0
1.238 * [backup-simplify]: Simplify 0 into 0
1.238 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))))) into 0
1.238 * [backup-simplify]: Simplify 0 into 0
1.239 * [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
1.239 * [taylor]: Taking taylor expansion of 0 in x
1.239 * [backup-simplify]: Simplify 0 into 0
1.239 * [backup-simplify]: Simplify 0 into 0
1.239 * [backup-simplify]: Simplify 0 into 0
1.239 * [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
1.239 * [backup-simplify]: Simplify 0 into 0
1.240 * [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
1.240 * [taylor]: Taking taylor expansion of 0 in x
1.240 * [backup-simplify]: Simplify 0 into 0
1.240 * [backup-simplify]: Simplify 0 into 0
1.240 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 (/ 1 x)) (/ 1 (/ 1 y)))) (fabs (/ 1 (/ 1 y)))) into (/ (fabs (- x y)) (fabs y))
1.241 * [backup-simplify]: Simplify (/ 1 (/ (fabs (/ 1 (- y))) (fabs (- (/ 1 (- x)) (/ 1 (- y)))))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
1.241 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in (y x) around 0
1.241 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x
1.241 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
1.241 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
1.241 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x
1.241 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
1.241 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
1.241 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y
1.241 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
1.241 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
1.241 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y
1.241 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
1.242 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
1.242 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y
1.242 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
1.242 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
1.242 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y
1.242 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
1.242 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
1.242 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x
1.242 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
1.242 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
1.242 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x
1.242 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
1.243 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
1.243 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
1.243 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))))) into 0
1.243 * [taylor]: Taking taylor expansion of 0 in x
1.243 * [backup-simplify]: Simplify 0 into 0
1.243 * [backup-simplify]: Simplify 0 into 0
1.244 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))))) into 0
1.244 * [backup-simplify]: Simplify 0 into 0
1.244 * [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
1.244 * [taylor]: Taking taylor expansion of 0 in x
1.244 * [backup-simplify]: Simplify 0 into 0
1.244 * [backup-simplify]: Simplify 0 into 0
1.244 * [backup-simplify]: Simplify 0 into 0
1.245 * [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
1.245 * [backup-simplify]: Simplify 0 into 0
1.245 * [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
1.245 * [taylor]: Taking taylor expansion of 0 in x
1.245 * [backup-simplify]: Simplify 0 into 0
1.245 * [backup-simplify]: Simplify 0 into 0
1.245 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) (fabs (/ -1 (/ 1 (- y))))) into (/ (fabs (- x y)) (fabs y))
1.245 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
1.246 * [backup-simplify]: Simplify (/ (fabs y) (fabs (- x y))) into (/ (fabs y) (fabs (- x y)))
1.246 * [approximate]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in (y x) around 0
1.246 * [taylor]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in x
1.246 * [taylor]: Taking taylor expansion of (fabs y) in x
1.246 * [backup-simplify]: Simplify (fabs y) into (fabs y)
1.246 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
1.246 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
1.246 * [backup-simplify]: Simplify (/ (fabs y) (fabs (- x y))) into (/ (fabs y) (fabs (- x y)))
1.246 * [taylor]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in y
1.246 * [taylor]: Taking taylor expansion of (fabs y) in y
1.246 * [backup-simplify]: Simplify (fabs y) into (fabs y)
1.246 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
1.246 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
1.246 * [backup-simplify]: Simplify (/ (fabs y) (fabs (- x y))) into (/ (fabs y) (fabs (- x y)))
1.246 * [taylor]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in y
1.246 * [taylor]: Taking taylor expansion of (fabs y) in y
1.246 * [backup-simplify]: Simplify (fabs y) into (fabs y)
1.246 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
1.246 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
1.246 * [backup-simplify]: Simplify (/ (fabs y) (fabs (- x y))) into (/ (fabs y) (fabs (- x y)))
1.246 * [taylor]: Taking taylor expansion of (/ (fabs y) (fabs (- x y))) in x
1.246 * [taylor]: Taking taylor expansion of (fabs y) in x
1.246 * [backup-simplify]: Simplify (fabs y) into (fabs y)
1.246 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
1.246 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
1.246 * [backup-simplify]: Simplify (/ (fabs y) (fabs (- x y))) into (/ (fabs y) (fabs (- x y)))
1.246 * [backup-simplify]: Simplify (/ (fabs y) (fabs (- x y))) into (/ (fabs y) (fabs (- x y)))
1.247 * [backup-simplify]: Simplify (- (/ 0 (fabs (- x y))) (+ (* (/ (fabs y) (fabs (- x y))) (/ 0 (fabs (- x y)))))) into 0
1.247 * [taylor]: Taking taylor expansion of 0 in x
1.247 * [backup-simplify]: Simplify 0 into 0
1.247 * [backup-simplify]: Simplify 0 into 0
1.247 * [backup-simplify]: Simplify (- (/ 0 (fabs (- x y))) (+ (* (/ (fabs y) (fabs (- x y))) (/ 0 (fabs (- x y)))))) into 0
1.247 * [backup-simplify]: Simplify 0 into 0
1.247 * [backup-simplify]: Simplify (- (/ 0 (fabs (- x y))) (+ (* (/ (fabs y) (fabs (- x y))) (/ 0 (fabs (- x y)))) (* 0 (/ 0 (fabs (- x y)))))) into 0
1.247 * [taylor]: Taking taylor expansion of 0 in x
1.247 * [backup-simplify]: Simplify 0 into 0
1.247 * [backup-simplify]: Simplify 0 into 0
1.247 * [backup-simplify]: Simplify 0 into 0
1.248 * [backup-simplify]: Simplify (- (/ 0 (fabs (- x y))) (+ (* (/ (fabs y) (fabs (- x y))) (/ 0 (fabs (- x y)))) (* 0 (/ 0 (fabs (- x y)))))) into 0
1.248 * [backup-simplify]: Simplify 0 into 0
1.248 * [backup-simplify]: Simplify (- (/ 0 (fabs (- x y))) (+ (* (/ (fabs y) (fabs (- x y))) (/ 0 (fabs (- x y)))) (* 0 (/ 0 (fabs (- x y)))) (* 0 (/ 0 (fabs (- x y)))))) into 0
1.248 * [taylor]: Taking taylor expansion of 0 in x
1.248 * [backup-simplify]: Simplify 0 into 0
1.248 * [backup-simplify]: Simplify 0 into 0
1.248 * [backup-simplify]: Simplify (/ (fabs y) (fabs (- x y))) into (/ (fabs y) (fabs (- x y)))
1.248 * [backup-simplify]: Simplify (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) into (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y))))
1.248 * [approximate]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in (y x) around 0
1.248 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in x
1.248 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x
1.248 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
1.248 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
1.248 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
1.248 * [backup-simplify]: Simplify (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) into (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y))))
1.248 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in y
1.249 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y
1.249 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
1.249 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
1.249 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
1.249 * [backup-simplify]: Simplify (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) into (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y))))
1.249 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in y
1.249 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y
1.249 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
1.249 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
1.249 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
1.249 * [backup-simplify]: Simplify (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) into (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y))))
1.249 * [taylor]: Taking taylor expansion of (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) in x
1.249 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x
1.249 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
1.249 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
1.249 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
1.249 * [backup-simplify]: Simplify (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) into (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y))))
1.250 * [backup-simplify]: Simplify (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) into (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y))))
1.250 * [backup-simplify]: Simplify (- (/ 0 (fabs (- (/ 1 x) (/ 1 y)))) (+ (* (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) (/ 0 (fabs (- (/ 1 x) (/ 1 y))))))) into 0
1.250 * [taylor]: Taking taylor expansion of 0 in x
1.250 * [backup-simplify]: Simplify 0 into 0
1.250 * [backup-simplify]: Simplify 0 into 0
1.250 * [backup-simplify]: Simplify (- (/ 0 (fabs (- (/ 1 x) (/ 1 y)))) (+ (* (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) (/ 0 (fabs (- (/ 1 x) (/ 1 y))))))) into 0
1.250 * [backup-simplify]: Simplify 0 into 0
1.251 * [backup-simplify]: Simplify (- (/ 0 (fabs (- (/ 1 x) (/ 1 y)))) (+ (* (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) (/ 0 (fabs (- (/ 1 x) (/ 1 y))))) (* 0 (/ 0 (fabs (- (/ 1 x) (/ 1 y))))))) into 0
1.251 * [taylor]: Taking taylor expansion of 0 in x
1.251 * [backup-simplify]: Simplify 0 into 0
1.251 * [backup-simplify]: Simplify 0 into 0
1.251 * [backup-simplify]: Simplify 0 into 0
1.251 * [backup-simplify]: Simplify (- (/ 0 (fabs (- (/ 1 x) (/ 1 y)))) (+ (* (/ (fabs (/ 1 y)) (fabs (- (/ 1 x) (/ 1 y)))) (/ 0 (fabs (- (/ 1 x) (/ 1 y))))) (* 0 (/ 0 (fabs (- (/ 1 x) (/ 1 y))))))) into 0
1.251 * [backup-simplify]: Simplify 0 into 0
1.252 * [backup-simplify]: Simplify (- (/ 0 (fabs (- (/ 1 x) (/ 1 y)))) (+ (* (/ (fabs (/ 1 y)) (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
1.252 * [taylor]: Taking taylor expansion of 0 in x
1.252 * [backup-simplify]: Simplify 0 into 0
1.252 * [backup-simplify]: Simplify 0 into 0
1.252 * [backup-simplify]: Simplify (/ (fabs (/ 1 (/ 1 y))) (fabs (- (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (/ (fabs y) (fabs (- x y)))
1.252 * [backup-simplify]: Simplify (/ (fabs (/ 1 (- y))) (fabs (- (/ 1 (- x)) (/ 1 (- y))))) into (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x))))
1.252 * [approximate]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) in (y x) around 0
1.252 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) 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 * [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 * [backup-simplify]: Simplify (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) into (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x))))
1.252 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) in y
1.252 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y
1.252 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
1.252 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
1.252 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
1.253 * [backup-simplify]: Simplify (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) into (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x))))
1.253 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) 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 * [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 * [backup-simplify]: Simplify (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) into (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x))))
1.253 * [taylor]: Taking taylor expansion of (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) in x
1.253 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x
1.253 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
1.253 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
1.253 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
1.253 * [backup-simplify]: Simplify (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) into (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x))))
1.253 * [backup-simplify]: Simplify (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) into (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x))))
1.254 * [backup-simplify]: Simplify (- (/ 0 (fabs (- (/ 1 y) (/ 1 x)))) (+ (* (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) (/ 0 (fabs (- (/ 1 y) (/ 1 x))))))) into 0
1.254 * [taylor]: Taking taylor expansion of 0 in x
1.254 * [backup-simplify]: Simplify 0 into 0
1.254 * [backup-simplify]: Simplify 0 into 0
1.254 * [backup-simplify]: Simplify (- (/ 0 (fabs (- (/ 1 y) (/ 1 x)))) (+ (* (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) (/ 0 (fabs (- (/ 1 y) (/ 1 x))))))) into 0
1.254 * [backup-simplify]: Simplify 0 into 0
1.254 * [backup-simplify]: Simplify (- (/ 0 (fabs (- (/ 1 y) (/ 1 x)))) (+ (* (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) (/ 0 (fabs (- (/ 1 y) (/ 1 x))))) (* 0 (/ 0 (fabs (- (/ 1 y) (/ 1 x))))))) into 0
1.254 * [taylor]: Taking taylor expansion of 0 in x
1.254 * [backup-simplify]: Simplify 0 into 0
1.254 * [backup-simplify]: Simplify 0 into 0
1.255 * [backup-simplify]: Simplify 0 into 0
1.255 * [backup-simplify]: Simplify (- (/ 0 (fabs (- (/ 1 y) (/ 1 x)))) (+ (* (/ (fabs (/ -1 y)) (fabs (- (/ 1 y) (/ 1 x)))) (/ 0 (fabs (- (/ 1 y) (/ 1 x))))) (* 0 (/ 0 (fabs (- (/ 1 y) (/ 1 x))))))) into 0
1.255 * [backup-simplify]: Simplify 0 into 0
1.255 * [backup-simplify]: Simplify (- (/ 0 (fabs (- (/ 1 y) (/ 1 x)))) (+ (* (/ (fabs (/ -1 y)) (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
1.255 * [taylor]: Taking taylor expansion of 0 in x
1.255 * [backup-simplify]: Simplify 0 into 0
1.255 * [backup-simplify]: Simplify 0 into 0
1.256 * [backup-simplify]: Simplify (/ (fabs (/ -1 (/ 1 (- y)))) (fabs (- (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (/ (fabs y) (fabs (- x y)))
1.256 * * * [progress]: simplifying candidates
1.257 * [simplify]: Simplifying:
  (- 1)
  (- (- (log (fabs y)) (log (fabs (- x y)))))
  (- (log (/ (fabs y) (fabs (- x y)))))
  (- 0 (- (log (fabs y)) (log (fabs (- x y)))))
  (- 0 (log (/ (fabs y) (fabs (- x y)))))
  (- (log 1) (- (log (fabs y)) (log (fabs (- x y)))))
  (- (log 1) (log (/ (fabs y) (fabs (- x y)))))
  (log (/ 1 (/ (fabs y) (fabs (- x y)))))
  (exp (/ 1 (/ (fabs y) (fabs (- x y)))))
  (/ (* (* 1 1) 1) (/ (* (* (fabs y) (fabs y)) (fabs y)) (* (* (fabs (- x y)) (fabs (- x y))) (fabs (- x y)))))
  (/ (* (* 1 1) 1) (* (* (/ (fabs y) (fabs (- x y))) (/ (fabs y) (fabs (- x y)))) (/ (fabs y) (fabs (- x y)))))
  (* (cbrt (/ 1 (/ (fabs y) (fabs (- x y))))) (cbrt (/ 1 (/ (fabs y) (fabs (- x y))))))
  (cbrt (/ 1 (/ (fabs y) (fabs (- x y)))))
  (* (* (/ 1 (/ (fabs y) (fabs (- x y)))) (/ 1 (/ (fabs y) (fabs (- x y))))) (/ 1 (/ (fabs y) (fabs (- x y)))))
  (sqrt (/ 1 (/ (fabs y) (fabs (- x y)))))
  (sqrt (/ 1 (/ (fabs y) (fabs (- x y)))))
  (- 1)
  (- (/ (fabs y) (fabs (- x y))))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (fabs y) (fabs (- x y)))) (cbrt (/ (fabs y) (fabs (- x y))))))
  (/ (cbrt 1) (cbrt (/ (fabs y) (fabs (- x y)))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (fabs y) (fabs (- x y)))))
  (/ (cbrt 1) (sqrt (/ (fabs y) (fabs (- x y)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))))
  (/ (cbrt 1) (/ (cbrt (fabs y)) (cbrt (fabs (- x y)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (sqrt (fabs (- x y)))))
  (/ (cbrt 1) (/ (cbrt (fabs y)) (sqrt (fabs (- x y)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (fabs y)) (cbrt (fabs y))) 1))
  (/ (cbrt 1) (/ (cbrt (fabs y)) (fabs (- x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (fabs y)) (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))))
  (/ (cbrt 1) (/ (sqrt (fabs y)) (cbrt (fabs (- x y)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (fabs y)) (sqrt (fabs (- x y)))))
  (/ (cbrt 1) (/ (sqrt (fabs y)) (sqrt (fabs (- x y)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (fabs y)) 1))
  (/ (cbrt 1) (/ (sqrt (fabs y)) (fabs (- x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))))
  (/ (cbrt 1) (/ (fabs y) (cbrt (fabs (- x y)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt (fabs (- x y)))))
  (/ (cbrt 1) (/ (fabs y) (sqrt (fabs (- x y)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ (fabs y) (fabs (- x y))))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (/ (fabs y) (fabs (- x y))))
  (/ (* (cbrt 1) (cbrt 1)) (fabs y))
  (/ (cbrt 1) (/ 1 (fabs (- x y))))
  (/ (sqrt 1) (* (cbrt (/ (fabs y) (fabs (- x y)))) (cbrt (/ (fabs y) (fabs (- x y))))))
  (/ (sqrt 1) (cbrt (/ (fabs y) (fabs (- x y)))))
  (/ (sqrt 1) (sqrt (/ (fabs y) (fabs (- x y)))))
  (/ (sqrt 1) (sqrt (/ (fabs y) (fabs (- x y)))))
  (/ (sqrt 1) (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))))
  (/ (sqrt 1) (/ (cbrt (fabs y)) (cbrt (fabs (- x y)))))
  (/ (sqrt 1) (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (sqrt (fabs (- x y)))))
  (/ (sqrt 1) (/ (cbrt (fabs y)) (sqrt (fabs (- x y)))))
  (/ (sqrt 1) (/ (* (cbrt (fabs y)) (cbrt (fabs y))) 1))
  (/ (sqrt 1) (/ (cbrt (fabs y)) (fabs (- x y))))
  (/ (sqrt 1) (/ (sqrt (fabs y)) (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))))
  (/ (sqrt 1) (/ (sqrt (fabs y)) (cbrt (fabs (- x y)))))
  (/ (sqrt 1) (/ (sqrt (fabs y)) (sqrt (fabs (- x y)))))
  (/ (sqrt 1) (/ (sqrt (fabs y)) (sqrt (fabs (- x y)))))
  (/ (sqrt 1) (/ (sqrt (fabs y)) 1))
  (/ (sqrt 1) (/ (sqrt (fabs y)) (fabs (- x y))))
  (/ (sqrt 1) (/ 1 (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))))
  (/ (sqrt 1) (/ (fabs y) (cbrt (fabs (- x y)))))
  (/ (sqrt 1) (/ 1 (sqrt (fabs (- x y)))))
  (/ (sqrt 1) (/ (fabs y) (sqrt (fabs (- x y)))))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ (fabs y) (fabs (- x y))))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (/ (fabs y) (fabs (- x y))))
  (/ (sqrt 1) (fabs y))
  (/ (sqrt 1) (/ 1 (fabs (- x y))))
  (/ 1 (* (cbrt (/ (fabs y) (fabs (- x y)))) (cbrt (/ (fabs y) (fabs (- x y))))))
  (/ 1 (cbrt (/ (fabs y) (fabs (- x y)))))
  (/ 1 (sqrt (/ (fabs y) (fabs (- x y)))))
  (/ 1 (sqrt (/ (fabs y) (fabs (- x y)))))
  (/ 1 (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))))
  (/ 1 (/ (cbrt (fabs y)) (cbrt (fabs (- x y)))))
  (/ 1 (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (sqrt (fabs (- x y)))))
  (/ 1 (/ (cbrt (fabs y)) (sqrt (fabs (- x y)))))
  (/ 1 (/ (* (cbrt (fabs y)) (cbrt (fabs y))) 1))
  (/ 1 (/ (cbrt (fabs y)) (fabs (- x y))))
  (/ 1 (/ (sqrt (fabs y)) (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))))
  (/ 1 (/ (sqrt (fabs y)) (cbrt (fabs (- x y)))))
  (/ 1 (/ (sqrt (fabs y)) (sqrt (fabs (- x y)))))
  (/ 1 (/ (sqrt (fabs y)) (sqrt (fabs (- x y)))))
  (/ 1 (/ (sqrt (fabs y)) 1))
  (/ 1 (/ (sqrt (fabs y)) (fabs (- x y))))
  (/ 1 (/ 1 (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))))
  (/ 1 (/ (fabs y) (cbrt (fabs (- x y)))))
  (/ 1 (/ 1 (sqrt (fabs (- x y)))))
  (/ 1 (/ (fabs y) (sqrt (fabs (- x y)))))
  (/ 1 (/ 1 1))
  (/ 1 (/ (fabs y) (fabs (- x y))))
  (/ 1 1)
  (/ 1 (/ (fabs y) (fabs (- x y))))
  (/ 1 (fabs y))
  (/ 1 (/ 1 (fabs (- x y))))
  (/ 1 (/ (fabs y) (fabs (- x y))))
  (/ (/ (fabs y) (fabs (- x y))) 1)
  (/ 1 (* (cbrt (/ (fabs y) (fabs (- x y)))) (cbrt (/ (fabs y) (fabs (- x y))))))
  (/ 1 (sqrt (/ (fabs y) (fabs (- x y)))))
  (/ 1 (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))))
  (/ 1 (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (sqrt (fabs (- x y)))))
  (/ 1 (/ (* (cbrt (fabs y)) (cbrt (fabs y))) 1))
  (/ 1 (/ (sqrt (fabs y)) (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))))
  (/ 1 (/ (sqrt (fabs y)) (sqrt (fabs (- x y)))))
  (/ 1 (/ (sqrt (fabs y)) 1))
  (/ 1 (/ 1 (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))))
  (/ 1 (/ 1 (sqrt (fabs (- x y)))))
  (/ 1 (/ 1 1))
  (/ 1 1)
  (/ 1 (fabs y))
  (/ (/ (fabs y) (fabs (- x y))) (cbrt 1))
  (/ (/ (fabs y) (fabs (- x y))) (sqrt 1))
  (/ (/ (fabs y) (fabs (- x y))) 1)
  (/ 1 (fabs y))
  (- (log (fabs y)) (log (fabs (- x y))))
  (log (/ (fabs y) (fabs (- x y))))
  (exp (/ (fabs y) (fabs (- x y))))
  (/ (* (* (fabs y) (fabs y)) (fabs y)) (* (* (fabs (- x y)) (fabs (- x y))) (fabs (- x y))))
  (* (cbrt (/ (fabs y) (fabs (- x y)))) (cbrt (/ (fabs y) (fabs (- x y)))))
  (cbrt (/ (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) (fabs (- x y))))
  (- (fabs y))
  (- (fabs (- x y)))
  (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))))
  (/ (cbrt (fabs y)) (cbrt (fabs (- x y))))
  (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (sqrt (fabs (- x y))))
  (/ (cbrt (fabs y)) (sqrt (fabs (- x y))))
  (/ (* (cbrt (fabs y)) (cbrt (fabs y))) 1)
  (/ (cbrt (fabs y)) (fabs (- x y)))
  (/ (sqrt (fabs y)) (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))))
  (/ (sqrt (fabs y)) (cbrt (fabs (- x y))))
  (/ (sqrt (fabs y)) (sqrt (fabs (- x y))))
  (/ (sqrt (fabs y)) (sqrt (fabs (- x y))))
  (/ (sqrt (fabs y)) 1)
  (/ (sqrt (fabs y)) (fabs (- x y)))
  (/ 1 (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))))
  (/ (fabs y) (cbrt (fabs (- x y))))
  (/ 1 (sqrt (fabs (- x y))))
  (/ (fabs y) (sqrt (fabs (- x y))))
  (/ 1 1)
  (/ (fabs y) (fabs (- x y)))
  (/ 1 (fabs (- x y)))
  (/ (fabs (- x y)) (fabs y))
  (/ (fabs y) (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))))
  (/ (fabs y) (sqrt (fabs (- x y))))
  (/ (fabs y) 1)
  (/ (fabs (- x y)) (cbrt (fabs y)))
  (/ (fabs (- x y)) (sqrt (fabs y)))
  (/ (fabs (- x y)) (fabs y))
  (/ (fabs (- x y)) (fabs y))
  (/ (fabs (- x y)) (fabs y))
  (/ (fabs (- x y)) (fabs y))
  (/ (fabs y) (fabs (- x y)))
  (/ (fabs y) (fabs (- x y)))
  (/ (fabs y) (fabs (- x y)))
1.260 * * [simplify]: Extracting # 0 : cost  0
1.260 * * [simplify]: Extracting # 1 : cost  0
1.260 * * [simplify]: Extracting # 2 : cost  0
1.260 * * [simplify]: Extracting # 3 : cost  0
1.261 * * [simplify]: Extracting # 4 : cost  0
1.261 * * [simplify]: Extracting # 5 : cost  0
1.261 * * [simplify]: Extracting # 6 : cost  0
1.261 * * [simplify]: Extracting # 7 : cost  0
1.261 * * [simplify]: iteration  0 :  149  enodes  (cost  1745 )
1.313 * * [simplify]: Extracting # 0 : cost  0
1.314 * * [simplify]: Extracting # 1 : cost  0
1.314 * * [simplify]: Extracting # 2 : cost  0
1.315 * * [simplify]: iteration  1 :  362  enodes  (cost  1531 )
1.497 * * [simplify]: Extracting # 0 : cost  0
1.500 * * [simplify]: Extracting # 1 : cost  0
1.502 * * [simplify]: Extracting # 2 : cost  0
1.504 * * [simplify]: Extracting # 3 : cost  0
1.506 * * [simplify]: Extracting # 4 : cost  0
1.508 * * [simplify]: iteration  2 :  2008  enodes  (cost  1410 )
3.944 * * [simplify]: Extracting # 0 : cost  0
3.958 * * [simplify]: Extracting # 1 : cost  0
3.964 * * [simplify]: Extracting # 2 : cost  0
3.970 * * [simplify]: Extracting # 3 : cost  0
3.975 * * [simplify]: Extracting # 4 : cost  0
3.980 * * [simplify]: Extracting # 5 : cost  0
3.982 * * [simplify]: Extracting # 6 : cost  0
3.985 * * [simplify]: iteration done:  5001  enodes  (cost  1338 )
3.986 * [simplify]: Simplified to:
  -1
  (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)
  (* (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)))
  -1
  (- (/ (fabs y) (fabs (- x y))))
  (/ 1 (* (cbrt (/ (fabs y) (fabs (- x y)))) (cbrt (/ (fabs y) (fabs (- x y))))))
  (/ 1 (cbrt (/ (fabs y) (fabs (- x y)))))
  (/ 1 (sqrt (/ (fabs y) (fabs (- x y)))))
  (/ 1 (sqrt (/ (fabs y) (fabs (- x y)))))
  (/ (/ (cbrt (fabs (- x y))) (cbrt (fabs y))) (/ (cbrt (fabs y)) (cbrt (fabs (- x y)))))
  (/ (cbrt (fabs (- x y))) (cbrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (sqrt (fabs (- x y))) (cbrt (fabs y)))
  (/ 1 (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (fabs (- x y)) (cbrt (fabs y)))
  (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (sqrt (fabs y)))
  (/ (cbrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (/ 1 (sqrt (fabs y)))
  (/ (fabs (- x y)) (sqrt (fabs y)))
  (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))
  (/ (cbrt (fabs (- x y))) (fabs y))
  (sqrt (fabs (- x y)))
  (/ (sqrt (fabs (- x y))) (fabs y))
  1
  (/ (fabs (- x y)) (fabs y))
  1
  (/ (fabs (- x y)) (fabs y))
  (/ 1 (fabs y))
  (fabs (- x y))
  (/ 1 (* (cbrt (/ (fabs y) (fabs (- x y)))) (cbrt (/ (fabs y) (fabs (- x y))))))
  (/ 1 (cbrt (/ (fabs y) (fabs (- x y)))))
  (/ 1 (sqrt (/ (fabs y) (fabs (- x y)))))
  (/ 1 (sqrt (/ (fabs y) (fabs (- x y)))))
  (/ (/ (cbrt (fabs (- x y))) (cbrt (fabs y))) (/ (cbrt (fabs y)) (cbrt (fabs (- x y)))))
  (/ (cbrt (fabs (- x y))) (cbrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (sqrt (fabs (- x y))) (cbrt (fabs y)))
  (/ 1 (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (fabs (- x y)) (cbrt (fabs y)))
  (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (sqrt (fabs y)))
  (/ (cbrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (/ 1 (sqrt (fabs y)))
  (/ (fabs (- x y)) (sqrt (fabs y)))
  (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))
  (/ (cbrt (fabs (- x y))) (fabs y))
  (sqrt (fabs (- x y)))
  (/ (sqrt (fabs (- x y))) (fabs y))
  1
  (/ (fabs (- x y)) (fabs y))
  1
  (/ (fabs (- x y)) (fabs y))
  (/ 1 (fabs y))
  (fabs (- x y))
  (/ 1 (* (cbrt (/ (fabs y) (fabs (- x y)))) (cbrt (/ (fabs y) (fabs (- x y))))))
  (/ 1 (cbrt (/ (fabs y) (fabs (- x y)))))
  (/ 1 (sqrt (/ (fabs y) (fabs (- x y)))))
  (/ 1 (sqrt (/ (fabs y) (fabs (- x y)))))
  (/ (/ (cbrt (fabs (- x y))) (cbrt (fabs y))) (/ (cbrt (fabs y)) (cbrt (fabs (- x y)))))
  (/ (cbrt (fabs (- x y))) (cbrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (sqrt (fabs (- x y))) (cbrt (fabs y)))
  (/ 1 (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (fabs (- x y)) (cbrt (fabs y)))
  (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (sqrt (fabs y)))
  (/ (cbrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (/ 1 (sqrt (fabs y)))
  (/ (fabs (- x y)) (sqrt (fabs y)))
  (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))
  (/ (cbrt (fabs (- x y))) (fabs y))
  (sqrt (fabs (- x y)))
  (/ (sqrt (fabs (- x y))) (fabs y))
  1
  (/ (fabs (- x y)) (fabs y))
  1
  (/ (fabs (- x y)) (fabs y))
  (/ 1 (fabs y))
  (fabs (- x y))
  (/ (fabs (- x y)) (fabs y))
  (/ (fabs y) (fabs (- x y)))
  (/ 1 (* (cbrt (/ (fabs y) (fabs (- x y)))) (cbrt (/ (fabs y) (fabs (- x y))))))
  (/ 1 (sqrt (/ (fabs y) (fabs (- x y)))))
  (/ (/ (cbrt (fabs (- x y))) (cbrt (fabs y))) (/ (cbrt (fabs y)) (cbrt (fabs (- x y)))))
  (/ (sqrt (fabs (- x y))) (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ 1 (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (sqrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (/ 1 (sqrt (fabs y)))
  (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))
  (sqrt (fabs (- x y)))
  1
  1
  (/ 1 (fabs y))
  (/ (fabs y) (fabs (- x y)))
  (/ (fabs y) (fabs (- x y)))
  (/ (fabs y) (fabs (- x y)))
  (/ 1 (fabs y))
  (log (/ (fabs y) (fabs (- x y))))
  (log (/ (fabs y) (fabs (- x y))))
  (exp (/ (fabs y) (fabs (- x y))))
  (pow (/ (fabs y) (fabs (- x y))) 3)
  (* (cbrt (/ (fabs y) (fabs (- x y)))) (cbrt (/ (fabs y) (fabs (- x y)))))
  (cbrt (/ (fabs y) (fabs (- x y))))
  (pow (/ (fabs y) (fabs (- x y))) 3)
  (sqrt (/ (fabs y) (fabs (- x y))))
  (sqrt (/ (fabs y) (fabs (- x y))))
  (- (fabs y))
  (- (fabs (- x y)))
  (/ (cbrt (fabs y)) (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (cbrt (fabs y))))
  (/ (cbrt (fabs y)) (cbrt (fabs (- x y))))
  (* (/ (cbrt (fabs y)) (sqrt (fabs (- x y)))) (cbrt (fabs y)))
  (/ (cbrt (fabs y)) (sqrt (fabs (- x y))))
  (* (cbrt (fabs y)) (cbrt (fabs y)))
  (/ (cbrt (fabs y)) (fabs (- x y)))
  (/ (/ (sqrt (fabs y)) (cbrt (fabs (- x y)))) (cbrt (fabs (- x y))))
  (/ (sqrt (fabs y)) (cbrt (fabs (- x y))))
  (/ (sqrt (fabs y)) (sqrt (fabs (- x y))))
  (/ (sqrt (fabs y)) (sqrt (fabs (- x y))))
  (sqrt (fabs y))
  (/ (sqrt (fabs y)) (fabs (- x y)))
  (/ (/ 1 (cbrt (fabs (- x y)))) (cbrt (fabs (- x y))))
  (/ (fabs y) (cbrt (fabs (- x y))))
  (/ 1 (sqrt (fabs (- x y))))
  (/ (fabs y) (sqrt (fabs (- x y))))
  1
  (/ (fabs y) (fabs (- x y)))
  (/ 1 (fabs (- x y)))
  (/ (fabs (- x y)) (fabs y))
  (/ (fabs y) (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))))
  (/ (fabs y) (sqrt (fabs (- x y))))
  (fabs y)
  (/ (fabs (- x y)) (cbrt (fabs y)))
  (/ (fabs (- x y)) (sqrt (fabs y)))
  (/ (fabs (- x y)) (fabs y))
  (/ (fabs (- x y)) (fabs y))
  (/ (fabs (- x y)) (fabs y))
  (/ (fabs (- x y)) (fabs y))
  (/ (fabs y) (fabs (- x y)))
  (/ (fabs y) (fabs (- x y)))
  (/ (fabs y) (fabs (- x y)))
3.986 * * * [progress]: adding candidates to table
4.169 * [progress]: [Phase 3 of 3] Extracting.
4.169 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ 1 (/ (fabs y) (fabs (- x y)))))> #<alt (λ (x y) (/ (fabs (- x y)) (fabs y)))>)
4.169 * * * [regime-changes]: Trying 3 branch expressions: ((/ (fabs (- x y)) (fabs y)) y x)
4.170 * * * * [regimes]: Trying to branch on (/ (fabs (- x y)) (fabs y)) from (#<alt (λ (x y) (/ 1 (/ (fabs y) (fabs (- x y)))))> #<alt (λ (x y) (/ (fabs (- x y)) (fabs y)))>)
4.191 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ 1 (/ (fabs y) (fabs (- x y)))))> #<alt (λ (x y) (/ (fabs (- x y)) (fabs y)))>)
4.209 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ 1 (/ (fabs y) (fabs (- x y)))))> #<alt (λ (x y) (/ (fabs (- x y)) (fabs y)))>)
4.221 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
4.221 * [simplify]: Simplifying:
  (/ (fabs (- x y)) (fabs y))
4.222 * * [simplify]: Extracting # 0 : cost  0
4.222 * * [simplify]: Extracting # 1 : cost  0
4.222 * * [simplify]: Extracting # 2 : cost  0
4.222 * * [simplify]: Extracting # 3 : cost  0
4.222 * * [simplify]: Extracting # 4 : cost  0
4.222 * * [simplify]: Extracting # 5 : cost  0
4.222 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
4.222 * * [simplify]: Extracting # 0 : cost  0
4.222 * * [simplify]: iteration done:  6  enodes  (cost  7 )
4.222 * [simplify]: Simplified to:
  (/ (fabs (- x y)) (fabs y))
5.468 * [regime-testing]: Baseline error score: 0.013876734591823979
5.471 * [regime-testing]: Oracle error score: 0.00900112514064258
5.478 * [regime-testing]: End program error score: 0.013876734591823979