3.452 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.027 * * * [progress]: [2/2] Setting up program.
0.030 * [progress]: [Phase 2 of 3] Improving.
0.031 * [simplify]: Simplifying:
  (+ x (/ (fabs (- y x)) 2.0))
0.031 * * [simplify]: Extracting # 0 : cost  0
0.031 * * [simplify]: Extracting # 1 : cost  0
0.031 * * [simplify]: Extracting # 2 : cost  0
0.031 * * [simplify]: Extracting # 3 : cost  0
0.031 * * [simplify]: Extracting # 4 : cost  0
0.031 * * [simplify]: Extracting # 5 : cost  0
0.031 * * [simplify]: Extracting # 6 : cost  0
0.031 * * [simplify]: iteration  0 :  7  enodes  (cost  8 )
0.033 * * [simplify]: Extracting # 0 : cost  0
0.033 * * [simplify]: Extracting # 1 : cost  0
0.033 * * [simplify]: Extracting # 2 : cost  0
0.033 * * [simplify]: iteration  1 :  10  enodes  (cost  8 )
0.034 * * [simplify]: Extracting # 0 : cost  0
0.034 * * [simplify]: iteration  2 :  11  enodes  (cost  8 )
0.036 * * [simplify]: Extracting # 0 : cost  0
0.036 * * [simplify]: iteration done:  11  enodes  (cost  8 )
0.036 * [simplify]: Simplified to:
  (+ x (/ (fabs (- y x)) 2.0))
0.036 * * [progress]: iteration 1 / 4
0.036 * * * [progress]: picking best candidate
0.038 * * * * [pick]: Picked  #<alt (λ (x y) (+ x (/ (fabs (- y x)) 2.0)))>
0.038 * * * [progress]: localizing error
0.052 * * * [progress]: generating rewritten candidates
0.052 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.064 * * * [progress]: generating series expansions
0.064 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.064 * [backup-simplify]: Simplify (+ x (/ (fabs (- y x)) 2.0)) into (+ x (* 0.5 (fabs (- y x))))
0.064 * [approximate]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in (x y) around 0
0.064 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in y
0.064 * [taylor]: Taking taylor expansion of x in y
0.064 * [backup-simplify]: Simplify x into x
0.064 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y
0.064 * [taylor]: Taking taylor expansion of 0.5 in y
0.064 * [backup-simplify]: Simplify 0.5 into 0.5
0.064 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y
0.065 * [backup-simplify]: Simplify (fabs (- y x)) into (fabs (- y x))
0.065 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x
0.065 * [taylor]: Taking taylor expansion of x in x
0.065 * [backup-simplify]: Simplify 0 into 0
0.065 * [backup-simplify]: Simplify 1 into 1
0.065 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x
0.065 * [taylor]: Taking taylor expansion of 0.5 in x
0.065 * [backup-simplify]: Simplify 0.5 into 0.5
0.065 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x
0.065 * [backup-simplify]: Simplify (fabs (- y x)) into (fabs (- y x))
0.065 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x
0.065 * [taylor]: Taking taylor expansion of x in x
0.065 * [backup-simplify]: Simplify 0 into 0
0.065 * [backup-simplify]: Simplify 1 into 1
0.065 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x
0.066 * [taylor]: Taking taylor expansion of 0.5 in x
0.066 * [backup-simplify]: Simplify 0.5 into 0.5
0.066 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x
0.066 * [backup-simplify]: Simplify (fabs (- y x)) into (fabs (- y x))
0.066 * [backup-simplify]: Simplify (* 0.5 (fabs (- y x))) into (* 0.5 (fabs (- y x)))
0.066 * [backup-simplify]: Simplify (+ 0 (* 0.5 (fabs (- y x)))) into (* 0.5 (fabs (- y x)))
0.066 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y
0.066 * [taylor]: Taking taylor expansion of 0.5 in y
0.066 * [backup-simplify]: Simplify 0.5 into 0.5
0.066 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y
0.066 * [backup-simplify]: Simplify (fabs (- y x)) into (fabs (- y x))
0.066 * [backup-simplify]: Simplify (* 0.5 (fabs (- y x))) into (* 0.5 (fabs (- y x)))
0.066 * [backup-simplify]: Simplify (* 0.5 (fabs (- y x))) into (* 0.5 (fabs (- y x)))
0.067 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (fabs (- y x)))) into 0
0.067 * [backup-simplify]: Simplify (+ 1 0) into 1
0.067 * [taylor]: Taking taylor expansion of 1 in y
0.067 * [backup-simplify]: Simplify 1 into 1
0.067 * [backup-simplify]: Simplify 1 into 1
0.068 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (fabs (- y x)))) into 0
0.068 * [backup-simplify]: Simplify 0 into 0
0.068 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (fabs (- y x))))) into 0
0.068 * [backup-simplify]: Simplify (+ 0 0) 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 into 0
0.069 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (fabs (- y x))))) into 0
0.069 * [backup-simplify]: Simplify 0 into 0
0.070 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (- y x)))))) into 0
0.070 * [backup-simplify]: Simplify (+ 0 0) 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 0 into 0
0.070 * [backup-simplify]: Simplify (+ (* 1 (* 1 x)) (* 0.5 (fabs (- y x)))) into (+ x (* 0.5 (fabs (- y x))))
0.070 * [backup-simplify]: Simplify (+ (/ 1 x) (/ (fabs (- (/ 1 y) (/ 1 x))) 2.0)) into (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))
0.070 * [approximate]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in (x y) around 0
0.070 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in y
0.070 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y
0.070 * [taylor]: Taking taylor expansion of 0.5 in y
0.070 * [backup-simplify]: Simplify 0.5 into 0.5
0.070 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
0.071 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
0.071 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.071 * [taylor]: Taking taylor expansion of x in y
0.071 * [backup-simplify]: Simplify x into x
0.071 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.071 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x
0.071 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x
0.071 * [taylor]: Taking taylor expansion of 0.5 in x
0.071 * [backup-simplify]: Simplify 0.5 into 0.5
0.071 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
0.071 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
0.071 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.071 * [taylor]: Taking taylor expansion of x in x
0.071 * [backup-simplify]: Simplify 0 into 0
0.071 * [backup-simplify]: Simplify 1 into 1
0.071 * [backup-simplify]: Simplify (/ 1 1) into 1
0.071 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x
0.071 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x
0.071 * [taylor]: Taking taylor expansion of 0.5 in x
0.071 * [backup-simplify]: Simplify 0.5 into 0.5
0.071 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
0.071 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
0.071 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.071 * [taylor]: Taking taylor expansion of x in x
0.071 * [backup-simplify]: Simplify 0 into 0
0.071 * [backup-simplify]: Simplify 1 into 1
0.072 * [backup-simplify]: Simplify (/ 1 1) into 1
0.072 * [backup-simplify]: Simplify (+ 0 1) into 1
0.072 * [taylor]: Taking taylor expansion of 1 in y
0.072 * [backup-simplify]: Simplify 1 into 1
0.072 * [backup-simplify]: Simplify 1 into 1
0.072 * [backup-simplify]: Simplify (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) into (* 0.5 (fabs (- (/ 1 y) (/ 1 x))))
0.073 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.073 * [backup-simplify]: Simplify (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) 0) into (* 0.5 (fabs (- (/ 1 y) (/ 1 x))))
0.073 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y
0.073 * [taylor]: Taking taylor expansion of 0.5 in y
0.073 * [backup-simplify]: Simplify 0.5 into 0.5
0.073 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
0.073 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
0.073 * [backup-simplify]: Simplify (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) into (* 0.5 (fabs (- (/ 1 y) (/ 1 x))))
0.073 * [backup-simplify]: Simplify (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) into (* 0.5 (fabs (- (/ 1 y) (/ 1 x))))
0.073 * [backup-simplify]: Simplify 0 into 0
0.073 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (fabs (- (/ 1 y) (/ 1 x))))) into 0
0.074 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.075 * [backup-simplify]: Simplify (+ 0 0) into 0
0.075 * [taylor]: Taking taylor expansion of 0 in y
0.075 * [backup-simplify]: Simplify 0 into 0
0.075 * [backup-simplify]: Simplify 0 into 0
0.075 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (fabs (- (/ 1 y) (/ 1 x))))) into 0
0.075 * [backup-simplify]: Simplify 0 into 0
0.075 * [backup-simplify]: Simplify 0 into 0
0.076 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (fabs (- (/ 1 y) (/ 1 x)))))) into 0
0.077 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.078 * [backup-simplify]: Simplify (+ 0 0) into 0
0.078 * [taylor]: Taking taylor expansion of 0 in y
0.078 * [backup-simplify]: Simplify 0 into 0
0.078 * [backup-simplify]: Simplify 0 into 0
0.078 * [backup-simplify]: Simplify 0 into 0
0.078 * [backup-simplify]: Simplify (+ (* 0.5 (fabs (- (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) (* 1 (* 1 (/ 1 (/ 1 x))))) into (+ x (* 0.5 (fabs (- y x))))
0.078 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (/ (fabs (- (/ 1 (- y)) (/ 1 (- x)))) 2.0)) into (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))
0.078 * [approximate]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in (x y) around 0
0.078 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in y
0.078 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y
0.079 * [taylor]: Taking taylor expansion of 0.5 in y
0.079 * [backup-simplify]: Simplify 0.5 into 0.5
0.079 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
0.079 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
0.079 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.079 * [taylor]: Taking taylor expansion of x in y
0.079 * [backup-simplify]: Simplify x into x
0.079 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.079 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x
0.079 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x
0.079 * [taylor]: Taking taylor expansion of 0.5 in x
0.079 * [backup-simplify]: Simplify 0.5 into 0.5
0.079 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
0.079 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
0.079 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.079 * [taylor]: Taking taylor expansion of x in x
0.079 * [backup-simplify]: Simplify 0 into 0
0.079 * [backup-simplify]: Simplify 1 into 1
0.080 * [backup-simplify]: Simplify (/ 1 1) into 1
0.080 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x
0.080 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x
0.080 * [taylor]: Taking taylor expansion of 0.5 in x
0.080 * [backup-simplify]: Simplify 0.5 into 0.5
0.080 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
0.080 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
0.080 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.080 * [taylor]: Taking taylor expansion of x in x
0.080 * [backup-simplify]: Simplify 0 into 0
0.080 * [backup-simplify]: Simplify 1 into 1
0.080 * [backup-simplify]: Simplify (/ 1 1) into 1
0.081 * [backup-simplify]: Simplify (- 1) into -1
0.081 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.081 * [taylor]: Taking taylor expansion of -1 in y
0.081 * [backup-simplify]: Simplify -1 into -1
0.081 * [backup-simplify]: Simplify -1 into -1
0.082 * [backup-simplify]: Simplify (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) into (* 0.5 (fabs (- (/ 1 x) (/ 1 y))))
0.082 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.083 * [backup-simplify]: Simplify (- 0) into 0
0.083 * [backup-simplify]: Simplify (+ (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) 0) into (* 0.5 (fabs (- (/ 1 x) (/ 1 y))))
0.083 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y
0.083 * [taylor]: Taking taylor expansion of 0.5 in y
0.083 * [backup-simplify]: Simplify 0.5 into 0.5
0.083 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
0.083 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
0.083 * [backup-simplify]: Simplify (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) into (* 0.5 (fabs (- (/ 1 x) (/ 1 y))))
0.084 * [backup-simplify]: Simplify (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) into (* 0.5 (fabs (- (/ 1 x) (/ 1 y))))
0.084 * [backup-simplify]: Simplify 0 into 0
0.084 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (fabs (- (/ 1 x) (/ 1 y))))) into 0
0.085 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.086 * [backup-simplify]: Simplify (- 0) into 0
0.086 * [backup-simplify]: Simplify (+ 0 0) into 0
0.086 * [taylor]: Taking taylor expansion of 0 in y
0.086 * [backup-simplify]: Simplify 0 into 0
0.086 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (fabs (- (/ 1 x) (/ 1 y))))) into 0
0.087 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (fabs (- (/ 1 x) (/ 1 y)))))) into 0
0.089 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.089 * [backup-simplify]: Simplify (- 0) into 0
0.090 * [backup-simplify]: Simplify (+ 0 0) into 0
0.090 * [taylor]: Taking taylor expansion of 0 in y
0.090 * [backup-simplify]: Simplify 0 into 0
0.090 * [backup-simplify]: Simplify 0 into 0
0.090 * [backup-simplify]: Simplify 0 into 0
0.090 * [backup-simplify]: Simplify (+ (* 0.5 (fabs (- (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) (* -1 (* 1 (/ 1 (/ 1 (- x)))))) into (+ x (* 0.5 (fabs (- y x))))
0.091 * * * [progress]: simplifying candidates
0.091 * [simplify]: Simplifying:
  (* (exp x) (exp (/ (fabs (- y x)) 2.0)))
  (log (+ x (/ (fabs (- y x)) 2.0)))
  (exp (+ x (/ (fabs (- y x)) 2.0)))
  (* (cbrt (+ x (/ (fabs (- y x)) 2.0))) (cbrt (+ x (/ (fabs (- y x)) 2.0))))
  (cbrt (+ x (/ (fabs (- y x)) 2.0)))
  (* (* (+ x (/ (fabs (- y x)) 2.0)) (+ x (/ (fabs (- y x)) 2.0))) (+ x (/ (fabs (- y x)) 2.0)))
  (sqrt (+ x (/ (fabs (- y x)) 2.0)))
  (sqrt (+ x (/ (fabs (- y x)) 2.0)))
  (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3))
  (+ (* x x) (- (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)) (* x (/ (fabs (- y x)) 2.0))))
  (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)))
  (- x (/ (fabs (- y x)) 2.0))
  (+ x (/ (fabs (- y x)) 2.0))
  (+ x (* 0.5 (fabs (- y x))))
  (+ x (* 0.5 (fabs (- y x))))
  (+ x (* 0.5 (fabs (- y x))))
0.092 * * [simplify]: Extracting # 0 : cost  0
0.092 * * [simplify]: Extracting # 1 : cost  0
0.092 * * [simplify]: Extracting # 2 : cost  0
0.092 * * [simplify]: Extracting # 3 : cost  0
0.092 * * [simplify]: Extracting # 4 : cost  0
0.092 * * [simplify]: Extracting # 5 : cost  0
0.092 * * [simplify]: Extracting # 6 : cost  0
0.093 * * [simplify]: Extracting # 7 : cost  0
0.093 * * [simplify]: Extracting # 8 : cost  0
0.093 * * [simplify]: iteration  0 :  31  enodes  (cost  195 )
0.106 * * [simplify]: Extracting # 0 : cost  0
0.107 * * [simplify]: Extracting # 1 : cost  0
0.107 * * [simplify]: Extracting # 2 : cost  0
0.107 * * [simplify]: Extracting # 3 : cost  0
0.107 * * [simplify]: Extracting # 4 : cost  0
0.108 * * [simplify]: iteration  1 :  84  enodes  (cost  187 )
0.150 * * [simplify]: Extracting # 0 : cost  0
0.151 * * [simplify]: Extracting # 1 : cost  0
0.151 * * [simplify]: Extracting # 2 : cost  0
0.152 * * [simplify]: Extracting # 3 : cost  0
0.152 * * [simplify]: Extracting # 4 : cost  0
0.153 * * [simplify]: iteration  2 :  209  enodes  (cost  171 )
0.235 * * [simplify]: Extracting # 0 : cost  0
0.236 * * [simplify]: Extracting # 1 : cost  0
0.236 * * [simplify]: Extracting # 2 : cost  0
0.237 * * [simplify]: Extracting # 3 : cost  0
0.238 * * [simplify]: Extracting # 4 : cost  0
0.239 * * [simplify]: iteration  3 :  459  enodes  (cost  171 )
0.525 * * [simplify]: Extracting # 0 : cost  0
0.527 * * [simplify]: Extracting # 1 : cost  0
0.528 * * [simplify]: Extracting # 2 : cost  0
0.529 * * [simplify]: Extracting # 3 : cost  0
0.530 * * [simplify]: iteration  4 :  1200  enodes  (cost  171 )
1.567 * * [simplify]: Extracting # 0 : cost  0
1.571 * * [simplify]: Extracting # 1 : cost  0
1.574 * * [simplify]: Extracting # 2 : cost  0
1.577 * * [simplify]: Extracting # 3 : cost  0
1.580 * * [simplify]: Extracting # 4 : cost  0
1.582 * * [simplify]: iteration  5 :  2875  enodes  (cost  171 )
3.018 * * [simplify]: Extracting # 0 : cost  0
3.023 * * [simplify]: Extracting # 1 : cost  0
3.029 * * [simplify]: Extracting # 2 : cost  0
3.034 * * [simplify]: Extracting # 3 : cost  0
3.039 * * [simplify]: iteration done:  5001  enodes  (cost  171 )
3.040 * [simplify]: Simplified to:
  (exp (+ x (/ (fabs (- y x)) 2.0)))
  (log (+ x (/ (fabs (- y x)) 2.0)))
  (exp (+ x (/ (fabs (- y x)) 2.0)))
  (* (cbrt (+ x (/ (fabs (- y x)) 2.0))) (cbrt (+ x (/ (fabs (- y x)) 2.0))))
  (cbrt (+ x (/ (fabs (- y x)) 2.0)))
  (pow (+ x (/ (fabs (- y x)) 2.0)) 3)
  (sqrt (+ x (/ (fabs (- y x)) 2.0)))
  (sqrt (+ x (/ (fabs (- y x)) 2.0)))
  (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3))
  (+ (* x x) (* (/ (fabs (- y x)) 2.0) (- (/ (fabs (- y x)) 2.0) x)))
  (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)))
  (- x (/ (fabs (- y x)) 2.0))
  (+ x (/ (fabs (- y x)) 2.0))
  (+ x (* 0.5 (fabs (- y x))))
  (+ x (* 0.5 (fabs (- y x))))
  (+ x (* 0.5 (fabs (- y x))))
3.040 * * * [progress]: adding candidates to table
3.099 * * [progress]: iteration 2 / 4
3.099 * * * [progress]: picking best candidate
3.112 * * * * [pick]: Picked  #<alt (λ (x y) (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0)))))>
3.112 * * * [progress]: localizing error
3.136 * * * [progress]: generating rewritten candidates
3.136 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
3.271 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
3.282 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
3.297 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
3.339 * * * [progress]: generating series expansions
3.339 * * * * [progress]: [ 1 / 4 ] generating series at (2)
3.340 * [backup-simplify]: Simplify (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0)))) into (+ x (* 0.5 (fabs (- y x))))
3.340 * [approximate]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in (x y) around 0
3.340 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in y
3.340 * [taylor]: Taking taylor expansion of x in y
3.340 * [backup-simplify]: Simplify x into x
3.340 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y
3.340 * [taylor]: Taking taylor expansion of 0.5 in y
3.340 * [backup-simplify]: Simplify 0.5 into 0.5
3.340 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y
3.340 * [backup-simplify]: Simplify (fabs (- y x)) into (fabs (- y x))
3.340 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x
3.340 * [taylor]: Taking taylor expansion of x in x
3.340 * [backup-simplify]: Simplify 0 into 0
3.340 * [backup-simplify]: Simplify 1 into 1
3.340 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x
3.340 * [taylor]: Taking taylor expansion of 0.5 in x
3.340 * [backup-simplify]: Simplify 0.5 into 0.5
3.340 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x
3.341 * [backup-simplify]: Simplify (fabs (- y x)) into (fabs (- y x))
3.341 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x
3.341 * [taylor]: Taking taylor expansion of x in x
3.341 * [backup-simplify]: Simplify 0 into 0
3.341 * [backup-simplify]: Simplify 1 into 1
3.341 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x
3.341 * [taylor]: Taking taylor expansion of 0.5 in x
3.341 * [backup-simplify]: Simplify 0.5 into 0.5
3.341 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x
3.341 * [backup-simplify]: Simplify (fabs (- y x)) into (fabs (- y x))
3.341 * [backup-simplify]: Simplify (* 0.5 (fabs (- y x))) into (* 0.5 (fabs (- y x)))
3.341 * [backup-simplify]: Simplify (+ 0 (* 0.5 (fabs (- y x)))) into (* 0.5 (fabs (- y x)))
3.341 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y
3.341 * [taylor]: Taking taylor expansion of 0.5 in y
3.341 * [backup-simplify]: Simplify 0.5 into 0.5
3.341 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y
3.341 * [backup-simplify]: Simplify (fabs (- y x)) into (fabs (- y x))
3.342 * [backup-simplify]: Simplify (* 0.5 (fabs (- y x))) into (* 0.5 (fabs (- y x)))
3.342 * [backup-simplify]: Simplify (* 0.5 (fabs (- y x))) into (* 0.5 (fabs (- y x)))
3.343 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (fabs (- y x)))) into 0
3.343 * [backup-simplify]: Simplify (+ 1 0) into 1
3.343 * [taylor]: Taking taylor expansion of 1 in y
3.343 * [backup-simplify]: Simplify 1 into 1
3.343 * [backup-simplify]: Simplify 1 into 1
3.344 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (fabs (- y x)))) into 0
3.344 * [backup-simplify]: Simplify 0 into 0
3.345 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (fabs (- y x))))) into 0
3.345 * [backup-simplify]: Simplify (+ 0 0) into 0
3.345 * [taylor]: Taking taylor expansion of 0 in y
3.345 * [backup-simplify]: Simplify 0 into 0
3.345 * [backup-simplify]: Simplify 0 into 0
3.345 * [backup-simplify]: Simplify 0 into 0
3.346 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (fabs (- y x))))) into 0
3.346 * [backup-simplify]: Simplify 0 into 0
3.347 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (- y x)))))) into 0
3.348 * [backup-simplify]: Simplify (+ 0 0) into 0
3.348 * [taylor]: Taking taylor expansion of 0 in y
3.348 * [backup-simplify]: Simplify 0 into 0
3.348 * [backup-simplify]: Simplify 0 into 0
3.348 * [backup-simplify]: Simplify 0 into 0
3.348 * [backup-simplify]: Simplify (+ (* 1 (* 1 x)) (* 0.5 (fabs (- y x)))) into (+ x (* 0.5 (fabs (- y x))))
3.349 * [backup-simplify]: Simplify (* (sqrt (+ (/ 1 x) (/ (fabs (- (/ 1 y) (/ 1 x))) 2.0))) (sqrt (+ (/ 1 x) (/ (fabs (- (/ 1 y) (/ 1 x))) 2.0)))) into (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))
3.349 * [approximate]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in (x y) around 0
3.349 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in y
3.349 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y
3.349 * [taylor]: Taking taylor expansion of 0.5 in y
3.349 * [backup-simplify]: Simplify 0.5 into 0.5
3.349 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
3.349 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
3.349 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.349 * [taylor]: Taking taylor expansion of x in y
3.349 * [backup-simplify]: Simplify x into x
3.349 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.349 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x
3.349 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x
3.350 * [taylor]: Taking taylor expansion of 0.5 in x
3.350 * [backup-simplify]: Simplify 0.5 into 0.5
3.350 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
3.350 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
3.350 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.350 * [taylor]: Taking taylor expansion of x in x
3.350 * [backup-simplify]: Simplify 0 into 0
3.350 * [backup-simplify]: Simplify 1 into 1
3.350 * [backup-simplify]: Simplify (/ 1 1) into 1
3.350 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x
3.350 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x
3.351 * [taylor]: Taking taylor expansion of 0.5 in x
3.351 * [backup-simplify]: Simplify 0.5 into 0.5
3.351 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
3.351 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
3.351 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.351 * [taylor]: Taking taylor expansion of x in x
3.351 * [backup-simplify]: Simplify 0 into 0
3.351 * [backup-simplify]: Simplify 1 into 1
3.351 * [backup-simplify]: Simplify (/ 1 1) into 1
3.352 * [backup-simplify]: Simplify (+ 0 1) into 1
3.352 * [taylor]: Taking taylor expansion of 1 in y
3.352 * [backup-simplify]: Simplify 1 into 1
3.352 * [backup-simplify]: Simplify 1 into 1
3.352 * [backup-simplify]: Simplify (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) into (* 0.5 (fabs (- (/ 1 y) (/ 1 x))))
3.353 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.353 * [backup-simplify]: Simplify (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) 0) into (* 0.5 (fabs (- (/ 1 y) (/ 1 x))))
3.353 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y
3.353 * [taylor]: Taking taylor expansion of 0.5 in y
3.353 * [backup-simplify]: Simplify 0.5 into 0.5
3.353 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
3.353 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
3.354 * [backup-simplify]: Simplify (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) into (* 0.5 (fabs (- (/ 1 y) (/ 1 x))))
3.354 * [backup-simplify]: Simplify (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) into (* 0.5 (fabs (- (/ 1 y) (/ 1 x))))
3.354 * [backup-simplify]: Simplify 0 into 0
3.354 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (fabs (- (/ 1 y) (/ 1 x))))) into 0
3.355 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.356 * [backup-simplify]: Simplify (+ 0 0) into 0
3.356 * [taylor]: Taking taylor expansion of 0 in y
3.356 * [backup-simplify]: Simplify 0 into 0
3.356 * [backup-simplify]: Simplify 0 into 0
3.357 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (fabs (- (/ 1 y) (/ 1 x))))) into 0
3.357 * [backup-simplify]: Simplify 0 into 0
3.357 * [backup-simplify]: Simplify 0 into 0
3.358 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (fabs (- (/ 1 y) (/ 1 x)))))) into 0
3.359 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.359 * [backup-simplify]: Simplify (+ 0 0) into 0
3.359 * [taylor]: Taking taylor expansion of 0 in y
3.359 * [backup-simplify]: Simplify 0 into 0
3.359 * [backup-simplify]: Simplify 0 into 0
3.359 * [backup-simplify]: Simplify 0 into 0
3.360 * [backup-simplify]: Simplify (+ (* 0.5 (fabs (- (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) (* 1 (* 1 (/ 1 (/ 1 x))))) into (+ x (* 0.5 (fabs (- y x))))
3.360 * [backup-simplify]: Simplify (* (sqrt (+ (/ 1 (- x)) (/ (fabs (- (/ 1 (- y)) (/ 1 (- x)))) 2.0))) (sqrt (+ (/ 1 (- x)) (/ (fabs (- (/ 1 (- y)) (/ 1 (- x)))) 2.0)))) into (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))
3.360 * [approximate]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in (x y) around 0
3.360 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in y
3.360 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y
3.360 * [taylor]: Taking taylor expansion of 0.5 in y
3.360 * [backup-simplify]: Simplify 0.5 into 0.5
3.360 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
3.361 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
3.361 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.361 * [taylor]: Taking taylor expansion of x in y
3.361 * [backup-simplify]: Simplify x into x
3.361 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.361 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x
3.361 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x
3.361 * [taylor]: Taking taylor expansion of 0.5 in x
3.361 * [backup-simplify]: Simplify 0.5 into 0.5
3.361 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
3.361 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
3.361 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.361 * [taylor]: Taking taylor expansion of x in x
3.361 * [backup-simplify]: Simplify 0 into 0
3.361 * [backup-simplify]: Simplify 1 into 1
3.362 * [backup-simplify]: Simplify (/ 1 1) into 1
3.362 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x
3.362 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x
3.362 * [taylor]: Taking taylor expansion of 0.5 in x
3.362 * [backup-simplify]: Simplify 0.5 into 0.5
3.362 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
3.362 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
3.362 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.362 * [taylor]: Taking taylor expansion of x in x
3.362 * [backup-simplify]: Simplify 0 into 0
3.362 * [backup-simplify]: Simplify 1 into 1
3.362 * [backup-simplify]: Simplify (/ 1 1) into 1
3.363 * [backup-simplify]: Simplify (- 1) into -1
3.363 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.363 * [taylor]: Taking taylor expansion of -1 in y
3.363 * [backup-simplify]: Simplify -1 into -1
3.363 * [backup-simplify]: Simplify -1 into -1
3.364 * [backup-simplify]: Simplify (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) into (* 0.5 (fabs (- (/ 1 x) (/ 1 y))))
3.364 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.365 * [backup-simplify]: Simplify (- 0) into 0
3.365 * [backup-simplify]: Simplify (+ (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) 0) into (* 0.5 (fabs (- (/ 1 x) (/ 1 y))))
3.365 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y
3.365 * [taylor]: Taking taylor expansion of 0.5 in y
3.365 * [backup-simplify]: Simplify 0.5 into 0.5
3.365 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
3.365 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
3.365 * [backup-simplify]: Simplify (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) into (* 0.5 (fabs (- (/ 1 x) (/ 1 y))))
3.366 * [backup-simplify]: Simplify (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) into (* 0.5 (fabs (- (/ 1 x) (/ 1 y))))
3.366 * [backup-simplify]: Simplify 0 into 0
3.366 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (fabs (- (/ 1 x) (/ 1 y))))) into 0
3.367 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.368 * [backup-simplify]: Simplify (- 0) into 0
3.368 * [backup-simplify]: Simplify (+ 0 0) into 0
3.368 * [taylor]: Taking taylor expansion of 0 in y
3.368 * [backup-simplify]: Simplify 0 into 0
3.368 * [backup-simplify]: Simplify 0 into 0
3.369 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (fabs (- (/ 1 x) (/ 1 y))))) into 0
3.369 * [backup-simplify]: Simplify 0 into 0
3.369 * [backup-simplify]: Simplify 0 into 0
3.370 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (fabs (- (/ 1 x) (/ 1 y)))))) into 0
3.371 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.371 * [backup-simplify]: Simplify (- 0) into 0
3.372 * [backup-simplify]: Simplify (+ 0 0) into 0
3.372 * [taylor]: Taking taylor expansion of 0 in y
3.372 * [backup-simplify]: Simplify 0 into 0
3.372 * [backup-simplify]: Simplify 0 into 0
3.372 * [backup-simplify]: Simplify 0 into 0
3.372 * [backup-simplify]: Simplify (+ (* 0.5 (fabs (- (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) (* -1 (* 1 (/ 1 (/ 1 (- x)))))) into (+ x (* 0.5 (fabs (- y x))))
3.372 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
3.372 * [backup-simplify]: Simplify (+ x (/ (fabs (- y x)) 2.0)) into (+ x (* 0.5 (fabs (- y x))))
3.372 * [approximate]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in (x y) around 0
3.372 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in y
3.372 * [taylor]: Taking taylor expansion of x in y
3.373 * [backup-simplify]: Simplify x into x
3.373 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y
3.373 * [taylor]: Taking taylor expansion of 0.5 in y
3.373 * [backup-simplify]: Simplify 0.5 into 0.5
3.373 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y
3.373 * [backup-simplify]: Simplify (fabs (- y x)) into (fabs (- y x))
3.373 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x
3.373 * [taylor]: Taking taylor expansion of x in x
3.373 * [backup-simplify]: Simplify 0 into 0
3.373 * [backup-simplify]: Simplify 1 into 1
3.373 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x
3.373 * [taylor]: Taking taylor expansion of 0.5 in x
3.373 * [backup-simplify]: Simplify 0.5 into 0.5
3.373 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x
3.373 * [backup-simplify]: Simplify (fabs (- y x)) into (fabs (- y x))
3.373 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x
3.373 * [taylor]: Taking taylor expansion of x in x
3.373 * [backup-simplify]: Simplify 0 into 0
3.373 * [backup-simplify]: Simplify 1 into 1
3.373 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x
3.373 * [taylor]: Taking taylor expansion of 0.5 in x
3.373 * [backup-simplify]: Simplify 0.5 into 0.5
3.373 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x
3.373 * [backup-simplify]: Simplify (fabs (- y x)) into (fabs (- y x))
3.374 * [backup-simplify]: Simplify (* 0.5 (fabs (- y x))) into (* 0.5 (fabs (- y x)))
3.374 * [backup-simplify]: Simplify (+ 0 (* 0.5 (fabs (- y x)))) into (* 0.5 (fabs (- y x)))
3.374 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y
3.374 * [taylor]: Taking taylor expansion of 0.5 in y
3.374 * [backup-simplify]: Simplify 0.5 into 0.5
3.374 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y
3.374 * [backup-simplify]: Simplify (fabs (- y x)) into (fabs (- y x))
3.374 * [backup-simplify]: Simplify (* 0.5 (fabs (- y x))) into (* 0.5 (fabs (- y x)))
3.374 * [backup-simplify]: Simplify (* 0.5 (fabs (- y x))) into (* 0.5 (fabs (- y x)))
3.375 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (fabs (- y x)))) into 0
3.375 * [backup-simplify]: Simplify (+ 1 0) into 1
3.375 * [taylor]: Taking taylor expansion of 1 in y
3.375 * [backup-simplify]: Simplify 1 into 1
3.375 * [backup-simplify]: Simplify 1 into 1
3.376 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (fabs (- y x)))) into 0
3.376 * [backup-simplify]: Simplify 0 into 0
3.377 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (fabs (- y x))))) into 0
3.377 * [backup-simplify]: Simplify (+ 0 0) into 0
3.377 * [taylor]: Taking taylor expansion of 0 in y
3.377 * [backup-simplify]: Simplify 0 into 0
3.377 * [backup-simplify]: Simplify 0 into 0
3.377 * [backup-simplify]: Simplify 0 into 0
3.378 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (fabs (- y x))))) into 0
3.378 * [backup-simplify]: Simplify 0 into 0
3.379 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (- y x)))))) into 0
3.380 * [backup-simplify]: Simplify (+ 0 0) into 0
3.380 * [taylor]: Taking taylor expansion of 0 in y
3.380 * [backup-simplify]: Simplify 0 into 0
3.380 * [backup-simplify]: Simplify 0 into 0
3.380 * [backup-simplify]: Simplify 0 into 0
3.380 * [backup-simplify]: Simplify (+ (* 1 (* 1 x)) (* 0.5 (fabs (- y x)))) into (+ x (* 0.5 (fabs (- y x))))
3.380 * [backup-simplify]: Simplify (+ (/ 1 x) (/ (fabs (- (/ 1 y) (/ 1 x))) 2.0)) into (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))
3.381 * [approximate]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in (x y) around 0
3.381 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in y
3.381 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y
3.381 * [taylor]: Taking taylor expansion of 0.5 in y
3.381 * [backup-simplify]: Simplify 0.5 into 0.5
3.381 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
3.381 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
3.381 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.381 * [taylor]: Taking taylor expansion of x in y
3.381 * [backup-simplify]: Simplify x into x
3.381 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.381 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x
3.381 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x
3.381 * [taylor]: Taking taylor expansion of 0.5 in x
3.381 * [backup-simplify]: Simplify 0.5 into 0.5
3.381 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
3.381 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
3.381 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.381 * [taylor]: Taking taylor expansion of x in x
3.381 * [backup-simplify]: Simplify 0 into 0
3.381 * [backup-simplify]: Simplify 1 into 1
3.382 * [backup-simplify]: Simplify (/ 1 1) into 1
3.382 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x
3.382 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x
3.382 * [taylor]: Taking taylor expansion of 0.5 in x
3.382 * [backup-simplify]: Simplify 0.5 into 0.5
3.382 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
3.382 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
3.382 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.382 * [taylor]: Taking taylor expansion of x in x
3.382 * [backup-simplify]: Simplify 0 into 0
3.382 * [backup-simplify]: Simplify 1 into 1
3.383 * [backup-simplify]: Simplify (/ 1 1) into 1
3.383 * [backup-simplify]: Simplify (+ 0 1) into 1
3.383 * [taylor]: Taking taylor expansion of 1 in y
3.383 * [backup-simplify]: Simplify 1 into 1
3.383 * [backup-simplify]: Simplify 1 into 1
3.383 * [backup-simplify]: Simplify (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) into (* 0.5 (fabs (- (/ 1 y) (/ 1 x))))
3.384 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.384 * [backup-simplify]: Simplify (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) 0) into (* 0.5 (fabs (- (/ 1 y) (/ 1 x))))
3.384 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y
3.384 * [taylor]: Taking taylor expansion of 0.5 in y
3.384 * [backup-simplify]: Simplify 0.5 into 0.5
3.384 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
3.385 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
3.385 * [backup-simplify]: Simplify (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) into (* 0.5 (fabs (- (/ 1 y) (/ 1 x))))
3.385 * [backup-simplify]: Simplify (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) into (* 0.5 (fabs (- (/ 1 y) (/ 1 x))))
3.385 * [backup-simplify]: Simplify 0 into 0
3.386 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (fabs (- (/ 1 y) (/ 1 x))))) into 0
3.387 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.387 * [backup-simplify]: Simplify (+ 0 0) into 0
3.387 * [taylor]: Taking taylor expansion of 0 in y
3.387 * [backup-simplify]: Simplify 0 into 0
3.387 * [backup-simplify]: Simplify 0 into 0
3.388 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (fabs (- (/ 1 y) (/ 1 x))))) into 0
3.388 * [backup-simplify]: Simplify 0 into 0
3.388 * [backup-simplify]: Simplify 0 into 0
3.389 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (fabs (- (/ 1 y) (/ 1 x)))))) into 0
3.390 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.390 * [backup-simplify]: Simplify (+ 0 0) into 0
3.390 * [taylor]: Taking taylor expansion of 0 in y
3.390 * [backup-simplify]: Simplify 0 into 0
3.390 * [backup-simplify]: Simplify 0 into 0
3.390 * [backup-simplify]: Simplify 0 into 0
3.391 * [backup-simplify]: Simplify (+ (* 0.5 (fabs (- (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) (* 1 (* 1 (/ 1 (/ 1 x))))) into (+ x (* 0.5 (fabs (- y x))))
3.391 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (/ (fabs (- (/ 1 (- y)) (/ 1 (- x)))) 2.0)) into (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))
3.391 * [approximate]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in (x y) around 0
3.391 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in y
3.391 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y
3.391 * [taylor]: Taking taylor expansion of 0.5 in y
3.391 * [backup-simplify]: Simplify 0.5 into 0.5
3.391 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
3.391 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
3.391 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.391 * [taylor]: Taking taylor expansion of x in y
3.391 * [backup-simplify]: Simplify x into x
3.392 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.392 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x
3.392 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x
3.392 * [taylor]: Taking taylor expansion of 0.5 in x
3.392 * [backup-simplify]: Simplify 0.5 into 0.5
3.392 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
3.392 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
3.392 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.392 * [taylor]: Taking taylor expansion of x in x
3.392 * [backup-simplify]: Simplify 0 into 0
3.392 * [backup-simplify]: Simplify 1 into 1
3.392 * [backup-simplify]: Simplify (/ 1 1) into 1
3.392 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x
3.392 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x
3.392 * [taylor]: Taking taylor expansion of 0.5 in x
3.392 * [backup-simplify]: Simplify 0.5 into 0.5
3.393 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
3.393 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
3.393 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.393 * [taylor]: Taking taylor expansion of x in x
3.393 * [backup-simplify]: Simplify 0 into 0
3.393 * [backup-simplify]: Simplify 1 into 1
3.393 * [backup-simplify]: Simplify (/ 1 1) into 1
3.394 * [backup-simplify]: Simplify (- 1) into -1
3.394 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.394 * [taylor]: Taking taylor expansion of -1 in y
3.394 * [backup-simplify]: Simplify -1 into -1
3.394 * [backup-simplify]: Simplify -1 into -1
3.394 * [backup-simplify]: Simplify (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) into (* 0.5 (fabs (- (/ 1 x) (/ 1 y))))
3.395 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.396 * [backup-simplify]: Simplify (- 0) into 0
3.396 * [backup-simplify]: Simplify (+ (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) 0) into (* 0.5 (fabs (- (/ 1 x) (/ 1 y))))
3.396 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y
3.396 * [taylor]: Taking taylor expansion of 0.5 in y
3.396 * [backup-simplify]: Simplify 0.5 into 0.5
3.396 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
3.396 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
3.396 * [backup-simplify]: Simplify (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) into (* 0.5 (fabs (- (/ 1 x) (/ 1 y))))
3.396 * [backup-simplify]: Simplify (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) into (* 0.5 (fabs (- (/ 1 x) (/ 1 y))))
3.396 * [backup-simplify]: Simplify 0 into 0
3.397 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (fabs (- (/ 1 x) (/ 1 y))))) into 0
3.398 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.398 * [backup-simplify]: Simplify (- 0) into 0
3.399 * [backup-simplify]: Simplify (+ 0 0) into 0
3.399 * [taylor]: Taking taylor expansion of 0 in y
3.399 * [backup-simplify]: Simplify 0 into 0
3.399 * [backup-simplify]: Simplify 0 into 0
3.399 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (fabs (- (/ 1 x) (/ 1 y))))) into 0
3.399 * [backup-simplify]: Simplify 0 into 0
3.399 * [backup-simplify]: Simplify 0 into 0
3.400 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (fabs (- (/ 1 x) (/ 1 y)))))) into 0
3.401 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.402 * [backup-simplify]: Simplify (- 0) into 0
3.402 * [backup-simplify]: Simplify (+ 0 0) into 0
3.402 * [taylor]: Taking taylor expansion of 0 in y
3.402 * [backup-simplify]: Simplify 0 into 0
3.402 * [backup-simplify]: Simplify 0 into 0
3.402 * [backup-simplify]: Simplify 0 into 0
3.403 * [backup-simplify]: Simplify (+ (* 0.5 (fabs (- (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) (* -1 (* 1 (/ 1 (/ 1 (- x)))))) into (+ x (* 0.5 (fabs (- y x))))
3.403 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
3.403 * [backup-simplify]: Simplify (+ x (/ (fabs (- y x)) 2.0)) into (+ x (* 0.5 (fabs (- y x))))
3.403 * [approximate]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in (x y) around 0
3.403 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in y
3.403 * [taylor]: Taking taylor expansion of x in y
3.403 * [backup-simplify]: Simplify x into x
3.403 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y
3.403 * [taylor]: Taking taylor expansion of 0.5 in y
3.403 * [backup-simplify]: Simplify 0.5 into 0.5
3.403 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y
3.403 * [backup-simplify]: Simplify (fabs (- y x)) into (fabs (- y x))
3.403 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x
3.403 * [taylor]: Taking taylor expansion of x in x
3.403 * [backup-simplify]: Simplify 0 into 0
3.403 * [backup-simplify]: Simplify 1 into 1
3.403 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x
3.404 * [taylor]: Taking taylor expansion of 0.5 in x
3.404 * [backup-simplify]: Simplify 0.5 into 0.5
3.404 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x
3.404 * [backup-simplify]: Simplify (fabs (- y x)) into (fabs (- y x))
3.404 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x
3.404 * [taylor]: Taking taylor expansion of x in x
3.404 * [backup-simplify]: Simplify 0 into 0
3.404 * [backup-simplify]: Simplify 1 into 1
3.404 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x
3.404 * [taylor]: Taking taylor expansion of 0.5 in x
3.404 * [backup-simplify]: Simplify 0.5 into 0.5
3.404 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x
3.404 * [backup-simplify]: Simplify (fabs (- y x)) into (fabs (- y x))
3.404 * [backup-simplify]: Simplify (* 0.5 (fabs (- y x))) into (* 0.5 (fabs (- y x)))
3.404 * [backup-simplify]: Simplify (+ 0 (* 0.5 (fabs (- y x)))) into (* 0.5 (fabs (- y x)))
3.404 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y
3.404 * [taylor]: Taking taylor expansion of 0.5 in y
3.404 * [backup-simplify]: Simplify 0.5 into 0.5
3.404 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y
3.405 * [backup-simplify]: Simplify (fabs (- y x)) into (fabs (- y x))
3.405 * [backup-simplify]: Simplify (* 0.5 (fabs (- y x))) into (* 0.5 (fabs (- y x)))
3.405 * [backup-simplify]: Simplify (* 0.5 (fabs (- y x))) into (* 0.5 (fabs (- y x)))
3.405 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (fabs (- y x)))) into 0
3.406 * [backup-simplify]: Simplify (+ 1 0) into 1
3.406 * [taylor]: Taking taylor expansion of 1 in y
3.406 * [backup-simplify]: Simplify 1 into 1
3.406 * [backup-simplify]: Simplify 1 into 1
3.406 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (fabs (- y x)))) into 0
3.406 * [backup-simplify]: Simplify 0 into 0
3.407 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (fabs (- y x))))) into 0
3.408 * [backup-simplify]: Simplify (+ 0 0) into 0
3.408 * [taylor]: Taking taylor expansion of 0 in y
3.408 * [backup-simplify]: Simplify 0 into 0
3.408 * [backup-simplify]: Simplify 0 into 0
3.408 * [backup-simplify]: Simplify 0 into 0
3.409 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (fabs (- y x))))) into 0
3.409 * [backup-simplify]: Simplify 0 into 0
3.410 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (- y x)))))) into 0
3.410 * [backup-simplify]: Simplify (+ 0 0) into 0
3.410 * [taylor]: Taking taylor expansion of 0 in y
3.410 * [backup-simplify]: Simplify 0 into 0
3.410 * [backup-simplify]: Simplify 0 into 0
3.411 * [backup-simplify]: Simplify 0 into 0
3.411 * [backup-simplify]: Simplify (+ (* 1 (* 1 x)) (* 0.5 (fabs (- y x)))) into (+ x (* 0.5 (fabs (- y x))))
3.411 * [backup-simplify]: Simplify (+ (/ 1 x) (/ (fabs (- (/ 1 y) (/ 1 x))) 2.0)) into (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))
3.411 * [approximate]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in (x y) around 0
3.411 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in y
3.411 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y
3.411 * [taylor]: Taking taylor expansion of 0.5 in y
3.411 * [backup-simplify]: Simplify 0.5 into 0.5
3.411 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
3.411 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
3.411 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.411 * [taylor]: Taking taylor expansion of x in y
3.412 * [backup-simplify]: Simplify x into x
3.412 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.412 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x
3.412 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x
3.412 * [taylor]: Taking taylor expansion of 0.5 in x
3.412 * [backup-simplify]: Simplify 0.5 into 0.5
3.412 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
3.412 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
3.412 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.412 * [taylor]: Taking taylor expansion of x in x
3.412 * [backup-simplify]: Simplify 0 into 0
3.412 * [backup-simplify]: Simplify 1 into 1
3.412 * [backup-simplify]: Simplify (/ 1 1) into 1
3.412 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x
3.412 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x
3.412 * [taylor]: Taking taylor expansion of 0.5 in x
3.412 * [backup-simplify]: Simplify 0.5 into 0.5
3.413 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
3.413 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
3.413 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.413 * [taylor]: Taking taylor expansion of x in x
3.413 * [backup-simplify]: Simplify 0 into 0
3.413 * [backup-simplify]: Simplify 1 into 1
3.413 * [backup-simplify]: Simplify (/ 1 1) into 1
3.414 * [backup-simplify]: Simplify (+ 0 1) into 1
3.414 * [taylor]: Taking taylor expansion of 1 in y
3.414 * [backup-simplify]: Simplify 1 into 1
3.414 * [backup-simplify]: Simplify 1 into 1
3.414 * [backup-simplify]: Simplify (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) into (* 0.5 (fabs (- (/ 1 y) (/ 1 x))))
3.415 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.415 * [backup-simplify]: Simplify (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) 0) into (* 0.5 (fabs (- (/ 1 y) (/ 1 x))))
3.415 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y
3.415 * [taylor]: Taking taylor expansion of 0.5 in y
3.415 * [backup-simplify]: Simplify 0.5 into 0.5
3.415 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
3.415 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
3.415 * [backup-simplify]: Simplify (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) into (* 0.5 (fabs (- (/ 1 y) (/ 1 x))))
3.416 * [backup-simplify]: Simplify (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) into (* 0.5 (fabs (- (/ 1 y) (/ 1 x))))
3.416 * [backup-simplify]: Simplify 0 into 0
3.416 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (fabs (- (/ 1 y) (/ 1 x))))) into 0
3.417 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.417 * [backup-simplify]: Simplify (+ 0 0) into 0
3.417 * [taylor]: Taking taylor expansion of 0 in y
3.418 * [backup-simplify]: Simplify 0 into 0
3.418 * [backup-simplify]: Simplify 0 into 0
3.418 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (fabs (- (/ 1 y) (/ 1 x))))) into 0
3.418 * [backup-simplify]: Simplify 0 into 0
3.418 * [backup-simplify]: Simplify 0 into 0
3.419 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (fabs (- (/ 1 y) (/ 1 x)))))) into 0
3.420 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.421 * [backup-simplify]: Simplify (+ 0 0) into 0
3.421 * [taylor]: Taking taylor expansion of 0 in y
3.421 * [backup-simplify]: Simplify 0 into 0
3.421 * [backup-simplify]: Simplify 0 into 0
3.421 * [backup-simplify]: Simplify 0 into 0
3.421 * [backup-simplify]: Simplify (+ (* 0.5 (fabs (- (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) (* 1 (* 1 (/ 1 (/ 1 x))))) into (+ x (* 0.5 (fabs (- y x))))
3.421 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (/ (fabs (- (/ 1 (- y)) (/ 1 (- x)))) 2.0)) into (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))
3.421 * [approximate]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in (x y) around 0
3.422 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in y
3.422 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y
3.422 * [taylor]: Taking taylor expansion of 0.5 in y
3.422 * [backup-simplify]: Simplify 0.5 into 0.5
3.422 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
3.422 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
3.422 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.422 * [taylor]: Taking taylor expansion of x in y
3.422 * [backup-simplify]: Simplify x into x
3.422 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.422 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x
3.422 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x
3.422 * [taylor]: Taking taylor expansion of 0.5 in x
3.422 * [backup-simplify]: Simplify 0.5 into 0.5
3.422 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
3.422 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
3.422 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.423 * [taylor]: Taking taylor expansion of x in x
3.423 * [backup-simplify]: Simplify 0 into 0
3.423 * [backup-simplify]: Simplify 1 into 1
3.423 * [backup-simplify]: Simplify (/ 1 1) into 1
3.423 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x
3.423 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x
3.423 * [taylor]: Taking taylor expansion of 0.5 in x
3.423 * [backup-simplify]: Simplify 0.5 into 0.5
3.423 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
3.424 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
3.424 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.424 * [taylor]: Taking taylor expansion of x in x
3.424 * [backup-simplify]: Simplify 0 into 0
3.424 * [backup-simplify]: Simplify 1 into 1
3.424 * [backup-simplify]: Simplify (/ 1 1) into 1
3.424 * [backup-simplify]: Simplify (- 1) into -1
3.425 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.425 * [taylor]: Taking taylor expansion of -1 in y
3.425 * [backup-simplify]: Simplify -1 into -1
3.425 * [backup-simplify]: Simplify -1 into -1
3.425 * [backup-simplify]: Simplify (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) into (* 0.5 (fabs (- (/ 1 x) (/ 1 y))))
3.426 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.426 * [backup-simplify]: Simplify (- 0) into 0
3.427 * [backup-simplify]: Simplify (+ (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) 0) into (* 0.5 (fabs (- (/ 1 x) (/ 1 y))))
3.427 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y
3.427 * [taylor]: Taking taylor expansion of 0.5 in y
3.427 * [backup-simplify]: Simplify 0.5 into 0.5
3.427 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
3.427 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
3.427 * [backup-simplify]: Simplify (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) into (* 0.5 (fabs (- (/ 1 x) (/ 1 y))))
3.427 * [backup-simplify]: Simplify (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) into (* 0.5 (fabs (- (/ 1 x) (/ 1 y))))
3.428 * [backup-simplify]: Simplify 0 into 0
3.428 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (fabs (- (/ 1 x) (/ 1 y))))) into 0
3.429 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.430 * [backup-simplify]: Simplify (- 0) into 0
3.430 * [backup-simplify]: Simplify (+ 0 0) into 0
3.430 * [taylor]: Taking taylor expansion of 0 in y
3.430 * [backup-simplify]: Simplify 0 into 0
3.430 * [backup-simplify]: Simplify 0 into 0
3.431 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (fabs (- (/ 1 x) (/ 1 y))))) into 0
3.431 * [backup-simplify]: Simplify 0 into 0
3.431 * [backup-simplify]: Simplify 0 into 0
3.432 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (fabs (- (/ 1 x) (/ 1 y)))))) into 0
3.433 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.434 * [backup-simplify]: Simplify (- 0) into 0
3.434 * [backup-simplify]: Simplify (+ 0 0) into 0
3.434 * [taylor]: Taking taylor expansion of 0 in y
3.434 * [backup-simplify]: Simplify 0 into 0
3.434 * [backup-simplify]: Simplify 0 into 0
3.434 * [backup-simplify]: Simplify 0 into 0
3.434 * [backup-simplify]: Simplify (+ (* 0.5 (fabs (- (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) (* -1 (* 1 (/ 1 (/ 1 (- x)))))) into (+ x (* 0.5 (fabs (- y x))))
3.435 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
3.435 * [backup-simplify]: Simplify (sqrt (+ x (/ (fabs (- y x)) 2.0))) into (sqrt (+ x (* 0.5 (fabs (- y x)))))
3.435 * [approximate]: Taking taylor expansion of (sqrt (+ x (* 0.5 (fabs (- y x))))) in (x y) around 0
3.435 * [taylor]: Taking taylor expansion of (sqrt (+ x (* 0.5 (fabs (- y x))))) in y
3.435 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in y
3.435 * [taylor]: Taking taylor expansion of x in y
3.435 * [backup-simplify]: Simplify x into x
3.435 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y
3.435 * [taylor]: Taking taylor expansion of 0.5 in y
3.435 * [backup-simplify]: Simplify 0.5 into 0.5
3.435 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y
3.435 * [backup-simplify]: Simplify (fabs (- y x)) into (fabs (- y x))
3.435 * [backup-simplify]: Simplify (* 0.5 (fabs (- y x))) into (* 0.5 (fabs (- y x)))
3.436 * [backup-simplify]: Simplify (+ x (* 0.5 (fabs (- y x)))) into (+ x (* 0.5 (fabs (- y x))))
3.436 * [backup-simplify]: Simplify (sqrt (+ x (* 0.5 (fabs (- y x))))) into (sqrt (+ x (* 0.5 (fabs (- y x)))))
3.436 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (fabs (- y x)))) into 0
3.437 * [backup-simplify]: Simplify (+ 0 0) into 0
3.437 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (+ x (* 0.5 (fabs (- y x))))))) into 0
3.437 * [taylor]: Taking taylor expansion of (sqrt (+ x (* 0.5 (fabs (- y x))))) in x
3.437 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x
3.437 * [taylor]: Taking taylor expansion of x in x
3.437 * [backup-simplify]: Simplify 0 into 0
3.437 * [backup-simplify]: Simplify 1 into 1
3.437 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x
3.437 * [taylor]: Taking taylor expansion of 0.5 in x
3.437 * [backup-simplify]: Simplify 0.5 into 0.5
3.437 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x
3.437 * [backup-simplify]: Simplify (fabs (- y x)) into (fabs (- y x))
3.437 * [backup-simplify]: Simplify (* 0.5 (fabs (- y x))) into (* 0.5 (fabs (- y x)))
3.438 * [backup-simplify]: Simplify (+ 0 (* 0.5 (fabs (- y x)))) into (* 0.5 (fabs (- y x)))
3.438 * [backup-simplify]: Simplify (sqrt (* 0.5 (fabs (- y x)))) into (* (sqrt (fabs (- y x))) (sqrt 0.5))
3.439 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (fabs (- y x)))) into 0
3.439 * [backup-simplify]: Simplify (+ 1 0) into 1
3.439 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt (* 0.5 (fabs (- y x)))))) into (* 1/2 (* (sqrt (/ 1 (fabs (- y x)))) (/ 1 (sqrt 0.5))))
3.439 * [taylor]: Taking taylor expansion of (sqrt (+ x (* 0.5 (fabs (- y x))))) in x
3.439 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x
3.439 * [taylor]: Taking taylor expansion of x in x
3.439 * [backup-simplify]: Simplify 0 into 0
3.439 * [backup-simplify]: Simplify 1 into 1
3.439 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x
3.439 * [taylor]: Taking taylor expansion of 0.5 in x
3.439 * [backup-simplify]: Simplify 0.5 into 0.5
3.439 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x
3.440 * [backup-simplify]: Simplify (fabs (- y x)) into (fabs (- y x))
3.440 * [backup-simplify]: Simplify (* 0.5 (fabs (- y x))) into (* 0.5 (fabs (- y x)))
3.440 * [backup-simplify]: Simplify (+ 0 (* 0.5 (fabs (- y x)))) into (* 0.5 (fabs (- y x)))
3.440 * [backup-simplify]: Simplify (sqrt (* 0.5 (fabs (- y x)))) into (* (sqrt (fabs (- y x))) (sqrt 0.5))
3.440 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (fabs (- y x)))) into 0
3.441 * [backup-simplify]: Simplify (+ 1 0) into 1
3.441 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt (* 0.5 (fabs (- y x)))))) into (* 1/2 (* (sqrt (/ 1 (fabs (- y x)))) (/ 1 (sqrt 0.5))))
3.441 * [taylor]: Taking taylor expansion of (* (sqrt (fabs (- y x))) (sqrt 0.5)) in y
3.441 * [taylor]: Taking taylor expansion of (sqrt (fabs (- y x))) in y
3.441 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y
3.441 * [backup-simplify]: Simplify (fabs (- y x)) into (fabs (- y x))
3.442 * [backup-simplify]: Simplify (sqrt (fabs (- y x))) into (sqrt (fabs (- y x)))
3.442 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- y x))))) into 0
3.442 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
3.442 * [taylor]: Taking taylor expansion of 0.5 in y
3.442 * [backup-simplify]: Simplify 0.5 into 0.5
3.442 * [backup-simplify]: Simplify (sqrt 0.5) into (sqrt 0.5)
3.443 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 0.5))) into 0
3.444 * [backup-simplify]: Simplify (* (sqrt (fabs (- y x))) (sqrt 0.5)) into (* (sqrt (fabs (- y x))) (sqrt 0.5))
3.444 * [backup-simplify]: Simplify (* (sqrt (fabs (- y x))) (sqrt 0.5)) into (* (sqrt (fabs (- y x))) (sqrt 0.5))
3.444 * [taylor]: Taking taylor expansion of (* 1/2 (* (sqrt (/ 1 (fabs (- y x)))) (/ 1 (sqrt 0.5)))) in y
3.444 * [taylor]: Taking taylor expansion of 1/2 in y
3.444 * [backup-simplify]: Simplify 1/2 into 1/2
3.444 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- y x)))) (/ 1 (sqrt 0.5))) in y
3.444 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- y x)))) in y
3.444 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- y x))) in y
3.444 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y
3.444 * [backup-simplify]: Simplify (fabs (- y x)) into (fabs (- y x))
3.445 * [backup-simplify]: Simplify (/ 1 (fabs (- y x))) into (/ 1 (fabs (- y x)))
3.445 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (- y x)))) into (sqrt (/ 1 (fabs (- y x))))
3.445 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- y x))) (/ 0 (fabs (- y x)))))) into 0
3.445 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (- y x)))))) into 0
3.445 * [taylor]: Taking taylor expansion of (/ 1 (sqrt 0.5)) in y
3.445 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
3.445 * [taylor]: Taking taylor expansion of 0.5 in y
3.445 * [backup-simplify]: Simplify 0.5 into 0.5
3.446 * [backup-simplify]: Simplify (sqrt 0.5) into (sqrt 0.5)
3.446 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 0.5))) into 0
3.447 * [backup-simplify]: Simplify (/ 1 (sqrt 0.5)) into (/ 1 (sqrt 0.5))
3.448 * [backup-simplify]: Simplify (* (sqrt (/ 1 (fabs (- y x)))) (/ 1 (sqrt 0.5))) into (* (sqrt (/ 1 (fabs (- y x)))) (/ 1 (sqrt 0.5)))
3.450 * [backup-simplify]: Simplify (* 1/2 (* (sqrt (/ 1 (fabs (- y x)))) (/ 1 (sqrt 0.5)))) into (* 1/2 (* (sqrt (/ 1 (fabs (- y x)))) (/ 1 (sqrt 0.5))))
3.451 * [backup-simplify]: Simplify (* 1/2 (* (sqrt (/ 1 (fabs (- y x)))) (/ 1 (sqrt 0.5)))) into (* 1/2 (* (sqrt (/ 1 (fabs (- y x)))) (/ 1 (sqrt 0.5))))
3.451 * [backup-simplify]: Simplify (+ (* (sqrt (fabs (- y x))) 0) (* 0 (sqrt 0.5))) into 0
3.451 * [backup-simplify]: Simplify 0 into 0
3.453 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (fabs (- y x))))) into 0
3.454 * [backup-simplify]: Simplify (+ 0 0) into 0
3.456 * [backup-simplify]: Simplify (/ (- 0 (pow (* 1/2 (* (sqrt (/ 1 (fabs (- y x)))) (/ 1 (sqrt 0.5)))) 2) (+)) (* 2 (* (sqrt (fabs (- y x))) (sqrt 0.5)))) into (* -1/8 (* (sqrt (/ 1 (pow (fabs (- y x)) 3))) (/ 1 (pow (sqrt 0.5) 3))))
3.456 * [taylor]: Taking taylor expansion of (* -1/8 (* (sqrt (/ 1 (pow (fabs (- y x)) 3))) (/ 1 (pow (sqrt 0.5) 3)))) in y
3.456 * [taylor]: Taking taylor expansion of -1/8 in y
3.456 * [backup-simplify]: Simplify -1/8 into -1/8
3.456 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (pow (fabs (- y x)) 3))) (/ 1 (pow (sqrt 0.5) 3))) in y
3.456 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (pow (fabs (- y x)) 3))) in y
3.456 * [taylor]: Taking taylor expansion of (/ 1 (pow (fabs (- y x)) 3)) in y
3.456 * [taylor]: Taking taylor expansion of (pow (fabs (- y x)) 3) in y
3.456 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y
3.456 * [backup-simplify]: Simplify (fabs (- y x)) into (fabs (- y x))
3.457 * [backup-simplify]: Simplify (* (fabs (- y x)) (fabs (- y x))) into (pow (fabs (- y x)) 2)
3.457 * [backup-simplify]: Simplify (* (fabs (- y x)) (pow (fabs (- y x)) 2)) into (pow (fabs (- y x)) 3)
3.458 * [backup-simplify]: Simplify (/ 1 (pow (fabs (- y x)) 3)) into (/ 1 (pow (fabs (- y x)) 3))
3.458 * [backup-simplify]: Simplify (sqrt (/ 1 (pow (fabs (- y x)) 3))) into (sqrt (/ 1 (pow (fabs (- y x)) 3)))
3.458 * [backup-simplify]: Simplify (+ (* (fabs (- y x)) 0) (* 0 (fabs (- y x)))) into 0
3.459 * [backup-simplify]: Simplify (+ (* (fabs (- y x)) 0) (* 0 (pow (fabs (- y x)) 2))) into 0
3.459 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow (fabs (- y x)) 3)) (/ 0 (pow (fabs (- y x)) 3))))) into 0
3.459 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (pow (fabs (- y x)) 3))))) into 0
3.459 * [taylor]: Taking taylor expansion of (/ 1 (pow (sqrt 0.5) 3)) in y
3.459 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 3) in y
3.459 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y
3.459 * [taylor]: Taking taylor expansion of 0.5 in y
3.459 * [backup-simplify]: Simplify 0.5 into 0.5
3.460 * [backup-simplify]: Simplify (sqrt 0.5) into (sqrt 0.5)
3.461 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 0.5))) into 0
3.462 * [backup-simplify]: Simplify (* (sqrt 0.5) (sqrt 0.5)) into (pow (sqrt 0.5) 2)
3.464 * [backup-simplify]: Simplify (* (sqrt 0.5) (pow (sqrt 0.5) 2)) into (pow (sqrt 0.5) 3)
3.466 * [backup-simplify]: Simplify (/ 1 (pow (sqrt 0.5) 3)) into (/ 1 (pow (sqrt 0.5) 3))
3.473 * [backup-simplify]: Simplify (* (sqrt (/ 1 (pow (fabs (- y x)) 3))) (/ 1 (pow (sqrt 0.5) 3))) into (* (sqrt (/ 1 (pow (fabs (- y x)) 3))) (/ 1 (pow (sqrt 0.5) 3)))
3.475 * [backup-simplify]: Simplify (* -1/8 (* (sqrt (/ 1 (pow (fabs (- y x)) 3))) (/ 1 (pow (sqrt 0.5) 3)))) into (* -1/8 (* (sqrt (/ 1 (pow (fabs (- y x)) 3))) (/ 1 (pow (sqrt 0.5) 3))))
3.477 * [backup-simplify]: Simplify (* -1/8 (* (sqrt (/ 1 (pow (fabs (- y x)) 3))) (/ 1 (pow (sqrt 0.5) 3)))) into (* -1/8 (* (sqrt (/ 1 (pow (fabs (- y x)) 3))) (/ 1 (pow (sqrt 0.5) 3))))